/* roulang page: index */
:root{
  --brand:#14654F;
  --brand-dark:#0C4636;
  --brand-light:#EDF4F0;
  --accent:#E2743C;
  --accent-soft:rgba(226,116,60,.12);
  --bg:#F7F5F0;
  --bg-2:#EFEBE2;
  --card:#FFFFFF;
  --text:#1B2420;
  --text-2:#5A6560;
  --text-3:#8B948F;
  --line:#E2DCD1;
  --ok:#2E8B6F;
  --warn:#C9822F;
  --lv1:#14654F;
  --lv2:#0E5C6B;
  --lv3:#E2743C;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-badge:999px;
  --sh-1:0 1px 2px rgba(27,36,32,.06),0 8px 24px rgba(27,36,32,.06);
  --sh-2:0 12px 32px rgba(27,36,32,.10);
  --sec-pc:96px;
  --sec-tab:64px;
  --sec-mob:48px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-align:left;
}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;color:var(--text);letter-spacing:-.01em}
h1{font-size:40px;line-height:1.25}
h2{font-size:30px;line-height:1.3}
h3{font-size:22px;line-height:1.4}
h4{font-size:18px;line-height:1.5}
p{margin:0 0 1.2em;color:var(--text-2)}
p:last-child{margin-bottom:0}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border-radius:var(--r-img);object-fit:cover}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:none;background:none;padding:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
::selection{background:var(--brand);color:#fff}

/* ---------- 容器 ---------- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.container-wide{max-width:1240px}
.section{padding:var(--sec-pc) 0;border-top:1px solid var(--line)}
.section:first-of-type{border-top:none}
.section--tight{padding:64px 0}
.section--brandlight{background:var(--brand-light)}
.section--alt{background:var(--bg-2)}
.section--paper{background:var(--bg)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.sec-head__main{max-width:720px}
.sec-head .eyebrow{display:inline-block;font-size:12.5px;letter-spacing:.14em;color:var(--brand);background:var(--brand-light);border:1px solid rgba(20,101,79,.18);border-radius:4px;padding:3px 10px;margin-bottom:14px}
.sec-head h2{margin-bottom:12px}
.sec-head p{font-size:15.5px;color:var(--text-2);max-width:680px;margin:0}
.eyebrow--accent{color:var(--accent)!important;background:var(--accent-soft)!important;border-color:rgba(226,116,60,.25)!important}

/* ---------- 顶部窄条 ---------- */
.topbar{background:var(--brand-dark);color:rgba(255,255,255,.82);font-size:13px;line-height:36px}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.topbar__note{display:flex;align-items:center;gap:10px;min-width:0}
.topbar__note i{color:var(--accent)}
.topbar__note span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar__links{display:flex;align-items:center;gap:18px;white-space:nowrap}
.topbar__links a{color:rgba(255,255,255,.82)}
.topbar__links a:hover{color:#fff}

/* ---------- 主导航 ---------- */
.site-header{position:sticky;top:0;z-index:120;background:#fff;border-bottom:1px solid transparent;transition:border-color .2s ease,box-shadow .2s ease}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 2px 14px rgba(27,36,32,.07)}
.nav{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;color:var(--text)}
.brand:hover{color:var(--text)}
.brand__mark{width:38px;height:38px;flex-shrink:0}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--brand-dark)}
.brand__sub{font-size:11.5px;color:var(--text-3);letter-spacing:.08em}
.nav__menu{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1}
.nav__link{position:relative;display:inline-flex;align-items:center;height:72px;padding:0 14px;font-size:15px;font-weight:500;color:var(--text-2);white-space:nowrap}
.nav__link::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav__link:hover{color:var(--brand)}
.nav__link:hover::after{transform:scaleX(1)}
.nav__link.is-active{color:var(--brand);font-weight:700}
.nav__link.is-active::after{transform:scaleX(1)}
.nav__actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.searchbox{display:flex;align-items:center;gap:8px;background:var(--bg-2);border:1px solid transparent;border-radius:var(--r-badge);padding:0 14px;height:42px;width:210px;transition:border-color .2s ease,background .2s ease}
.searchbox:focus-within{background:#fff;border-color:var(--brand)}
.searchbox i{color:var(--text-3);font-size:13px}
.searchbox input{border:none;background:transparent;outline:none;width:100%;font-size:14px}
.searchbox input::placeholder{color:var(--text-3)}
.nav__search-icon{display:none;width:42px;height:42px;border-radius:var(--r-badge);background:var(--bg-2);color:var(--text-2);align-items:center;justify-content:center}
.nav__burger{display:none;width:42px;height:42px;border-radius:var(--r-btn);border:1px solid var(--line);color:var(--text);align-items:center;justify-content:center;font-size:16px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--r-btn);font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease}
.btn i{font-size:14px}
.btn--primary{background:var(--brand);color:#fff;box-shadow:var(--sh-1)}
.btn--primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--primary:active{transform:translateY(0);box-shadow:var(--sh-1)}
.btn--ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn--ghost:hover{background:rgba(20,101,79,.08);color:var(--brand-dark)}
.btn--accent{background:var(--accent);color:#fff;box-shadow:var(--sh-1)}
.btn--accent:hover{background:#c9612c;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--light{background:#fff;color:var(--brand-dark)}
.btn--light:hover{background:#fff;color:var(--brand-dark);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn--outline-light:hover{background:rgba(255,255,255,.12);color:#fff}
.btn--text{height:auto;padding:0;color:var(--brand);font-weight:600}
.btn--text i{transition:transform .2s ease}
.btn--text:hover{color:var(--brand-dark)}
.btn--text:hover i{transform:translateX(2px)}
.btn--sm{height:40px;padding:0 18px;font-size:14px}
.btn--full{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}

/* ---------- Hero ---------- */
.hero{position:relative;background-color:var(--brand-dark);background-image:linear-gradient(100deg,rgba(12,70,54,.96) 0%,rgba(12,70,54,.90) 42%,rgba(12,70,54,.60) 74%,rgba(12,70,54,.42) 100%),url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;min-height:600px;padding:84px 0}
.hero__kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.1em;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:4px;padding:5px 12px;margin-bottom:22px}
.hero__kicker i{color:var(--accent)}
.hero h1{color:#fff;font-size:42px;line-height:1.24;margin-bottom:18px;max-width:640px}
.hero__sub{font-size:17px;line-height:1.75;color:rgba(255,255,255,.8);max-width:520px;margin-bottom:30px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.hero__stats{display:flex;flex-wrap:wrap;gap:40px;border-top:1px solid rgba(255,255,255,.18);padding-top:24px}
.hero__stat b{display:block;font-size:26px;font-weight:800;color:#fff;font-family:"Inter",system-ui,sans-serif;line-height:1.2}
.hero__stat span{font-size:13px;color:rgba(255,255,255,.68)}
.hero__panel{background:#fff;border-radius:var(--r-card);padding:26px;box-shadow:0 18px 48px rgba(6,32,24,.28);color:var(--text)}
.hero__panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.hero__panel-head h3{font-size:17px}
.hero__panel-thumb{position:relative;height:150px;border-radius:var(--r-img);overflow:hidden;background:var(--bg-2);margin-bottom:18px}
.hero__panel-thumb img{width:100%;height:100%}
.hero__panel-thumb span{position:absolute;left:12px;bottom:12px;background:rgba(12,70,54,.86);color:#fff;font-size:12px;padding:4px 10px;border-radius:4px}
.hero__panel ul li{display:flex;gap:10px;padding:9px 0;font-size:14.5px;color:var(--text-2);border-bottom:1px dashed var(--line)}
.hero__panel ul li:last-child{border-bottom:none}
.hero__panel ul li i{color:var(--brand);margin-top:5px;font-size:13px}
.hero__panel-foot{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.hero__panel-foot small{color:var(--text-3);font-size:12.5px}
.hero__panel-price{font-size:20px;font-weight:800;color:var(--accent);font-family:"Inter",system-ui,sans-serif}

/* ---------- 徽章 ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:4px 12px;border-radius:var(--r-badge);border:1px solid transparent;line-height:1.5}
.badge--lg{padding:7px 16px;font-size:13.5px}
.badge--sm{padding:2px 10px;font-size:12px}
.badge--lv1{color:var(--lv1);background:rgba(20,101,79,.12);border-color:var(--lv1)}
.badge--lv2{color:var(--lv2);background:rgba(14,92,107,.12);border-color:var(--lv2)}
.badge--lv3{color:var(--lv3);background:rgba(226,116,60,.12);border-color:var(--lv3)}
.badge--plain{color:var(--text-2);background:var(--bg-2);border-color:var(--line)}
.badge--lock{color:#fff;background:rgba(12,70,54,.88);border-color:transparent;border-radius:4px}

/* ---------- 权益对比表 ---------- */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-card);background:#fff;box-shadow:var(--sh-1)}
table.compare{width:100%;border-collapse:collapse;min-width:760px}
table.compare caption{text-align:left;font-size:14px;color:var(--text-3);padding:16px 22px 0}
table.compare th,table.compare td{padding:0 22px;height:56px;text-align:left;font-size:15px;border-bottom:1px solid var(--line);vertical-align:middle}
table.compare thead th{position:sticky;top:0;background:#fff;z-index:5;font-size:14px;color:var(--text-3);font-weight:600;height:64px}
table.compare tbody tr:nth-child(even){background:#FAF8F4}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare th:first-child,table.compare td:first-child{position:sticky;left:0;background:#fff;z-index:3;font-weight:600;color:var(--text);min-width:150px;border-right:1px solid var(--line)}
table.compare tbody tr:nth-child(even) td:first-child{background:#FAF8F4}
table.compare .col-member{background:rgba(226,116,60,.07);position:relative}
table.compare tbody tr:nth-child(even) .col-member{background:rgba(226,116,60,.11)}
table.compare thead .col-member{box-shadow:inset 0 3px 0 var(--accent);color:var(--accent);font-weight:700}
table.compare thead .col-member::after{content:"推荐";position:absolute;top:8px;right:14px;font-size:11px;font-weight:700;color:#fff;background:var(--accent);border-radius:4px;padding:1px 7px;letter-spacing:.04em;box-shadow:none}
table.compare .val-yes{color:var(--brand);font-weight:600}
table.compare .val-no{color:var(--text-3)}
table.compare tfoot td{height:auto;padding:22px;background:#fff;border-bottom:none}
.compare-foot{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.compare-foot p{margin:0;font-size:14.5px;color:var(--text-2)}

/* ---------- 等级卡片 ---------- */
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:start}
.tier{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:30px 26px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column}
.tier:hover{transform:translateY(-3px);border-color:rgba(20,101,79,.32);box-shadow:var(--sh-2)}
.tier--featured{border-color:rgba(226,116,60,.55);transform:translateY(-8px);box-shadow:var(--sh-2)}
.tier--featured:hover{transform:translateY(-11px)}
.tier__flag{position:absolute;top:-13px;left:26px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:4px 12px;border-radius:4px;letter-spacing:.04em}
.tier h3{margin:14px 0 6px}
.tier__line{font-size:14.5px;color:var(--text-2);margin-bottom:20px}
.tier ul{margin-bottom:24px;flex:1}
.tier ul li{display:flex;gap:10px;font-size:14.8px;color:var(--text-2);padding:8px 0;border-bottom:1px solid var(--line)}
.tier ul li:last-child{border-bottom:none}
.tier ul li i{color:var(--brand);font-size:13px;margin-top:6px}
.tier--featured ul li i{color:var(--accent)}
.tier__price{display:flex;align-items:baseline;gap:6px;margin-bottom:18px;padding-top:18px;border-top:1px solid var(--line)}
.tier__price b{font-size:30px;font-weight:800;color:var(--brand-dark);font-family:"Inter",system-ui,sans-serif;line-height:1}
.tier__price span{font-size:13px;color:var(--text-3)}

/* ---------- 内容预览 8/4 ---------- */
.preview-grid{display:grid;grid-template-columns:8fr 4fr;gap:26px;margin-bottom:26px}
.lead-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:border-color .2s ease,box-shadow .2s ease}
.lead-card:hover{border-color:rgba(20,101,79,.32);box-shadow:var(--sh-2)}
.lead-card__media{position:relative;height:300px;overflow:hidden;background:var(--bg-2)}
.lead-card__media img{width:100%;height:100%;border-radius:0;transition:transform .3s ease}
.lead-card:hover .lead-card__media img{transform:scale(1.03)}
.lead-card__body{padding:24px}
.lead-card__body h3{margin:12px 0 10px}
.lead-card__body p{font-size:15px;margin:0}
.side-list{display:flex;flex-direction:column;gap:16px}
.side-item{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:14px;box-shadow:var(--sh-1);transition:border-color .2s ease,box-shadow .2s ease}
.side-item:hover{border-color:rgba(20,101,79,.32);box-shadow:var(--sh-2)}
.side-item__media{width:86px;height:70px;flex-shrink:0;border-radius:10px;overflow:hidden;background:var(--bg-2)}
.side-item__media img{width:100%;height:100%;border-radius:0}
.side-item h4{font-size:15.5px;line-height:1.5;margin-bottom:6px}
.side-item small{font-size:12.5px;color:var(--text-3)}
.card-lock{position:absolute;right:14px;bottom:14px;display:inline-flex;align-items:center;gap:6px;background:rgba(12,70,54,.88);color:#fff;font-size:12px;padding:4px 10px;border-radius:4px}
.preview-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:border-color .2s ease,box-shadow .2s ease}
.mini-card:hover{border-color:rgba(20,101,79,.32);box-shadow:var(--sh-2)}
.mini-card__media{position:relative;height:170px;overflow:hidden;background:var(--bg-2)}
.mini-card__media img{width:100%;height:100%;border-radius:0;transition:transform .3s ease}
.mini-card:hover .mini-card__media img{transform:scale(1.03)}
.mini-card__body{padding:20px}
.mini-card__body h3{font-size:17px;line-height:1.5;margin:10px 0 8px}
.mini-card__body p{font-size:14.5px;margin:0}

/* ---------- 最新信息 CMS ---------- */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.info-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.info-card:hover{border-color:rgba(20,101,79,.32);box-shadow:var(--sh-2);transform:translateY(-2px)}
.info-card__link{display:flex;flex-direction:column;height:100%;color:inherit}
.info-card__link:hover{color:inherit}
.info-card__media{height:186px;overflow:hidden;background:var(--bg-2)}
.info-card__media img{width:100%;height:100%;border-radius:0;transition:transform .3s ease}
.info-card:hover .info-card__media img{transform:scale(1.03)}
.info-card__body{padding:20px;display:flex;flex-direction:column;flex:1}
.info-card__meta{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.info-card__cat{font-size:12px;font-weight:600;color:var(--brand);background:var(--brand-light);border:1px solid rgba(20,101,79,.18);border-radius:4px;padding:2px 9px}
.info-card__title{font-size:17.5px;line-height:1.5;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.info-card__excerpt{font-size:14.5px;color:var(--text-2);margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.info-card__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--text-3)}
.empty-state{max-width:420px;margin:0 auto;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:var(--r-card);padding:44px 28px}
.empty-state i{font-size:26px;color:var(--brand);opacity:.5;margin-bottom:14px;display:block}
.empty-state p{font-size:14.5px;color:var(--text-2);margin-bottom:18px}

/* ---------- 反馈 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.voice{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:26px;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:16px}
.voice__stars{color:var(--accent);font-size:13px;letter-spacing:2px}
.voice p{font-size:15px;color:var(--text-2);margin:0;flex:1}
.voice__who{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.voice__avatar{width:40px;height:40px;border-radius:50%;background:var(--brand-light);color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0}
.voice__who b{display:block;font-size:14.5px;color:var(--text)}
.voice__who small{font-size:12.5px;color:var(--text-3)}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);margin-bottom:44px}
.stat-strip div{padding:26px 24px;border-right:1px solid var(--line)}
.stat-strip div:last-child{border-right:none}
.stat-strip b{display:block;font-size:28px;font-weight:800;color:var(--brand-dark);font-family:"Inter",system-ui,sans-serif;line-height:1.2}
.stat-strip span{font-size:13.5px;color:var(--text-3)}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.faq-col{display:flex;flex-direction:column}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;text-align:left;padding:20px 0;font-size:16px;font-weight:600;color:var(--text);line-height:1.6;transition:color .18s ease}
.faq-q:hover{color:var(--brand)}
.faq-q i{color:var(--brand);font-size:13px;transition:transform .22s ease;flex-shrink:0}
.faq-item.is-open .faq-q{color:var(--brand)}
.faq-item.is-open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease}
.faq-a p{font-size:15px;line-height:1.8;color:var(--text-2);padding:0 24px 20px 0;margin:0}

/* ---------- CTA 大条 ---------- */
.cta-band{position:relative;background-color:var(--brand-dark);background-image:linear-gradient(90deg,rgba(12,70,54,.97) 0%,rgba(12,70,54,.92) 52%,rgba(12,70,54,.72) 100%),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;color:#fff;border-radius:var(--r-card);overflow:hidden;border-top:none}
.cta-band::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:22px 22px;pointer-events:none}
.cta-band__inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;padding:52px 48px}
.cta-band h2{color:#fff;margin-bottom:14px}
.cta-band__points{display:flex;flex-wrap:wrap;gap:24px;margin-top:18px}
.cta-band__points span{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;color:rgba(255,255,255,.82)}
.cta-band__points i{color:var(--accent)}
.cta-band__side{text-align:right}
.cta-band__price{font-size:36px;font-weight:800;font-family:"Inter",system-ui,sans-serif;line-height:1.1;color:#fff}
.cta-band__price small{font-size:14px;font-weight:500;color:rgba(255,255,255,.7);display:block;margin-top:6px}
.cta-band__side .btn{margin-top:18px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-dark);color:rgba(255,255,255,.72);padding:72px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:52px}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:18px;letter-spacing:.02em}
.site-footer p{color:rgba(255,255,255,.66);font-size:14.5px;line-height:1.8}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand__name{font-size:18px;font-weight:800;color:#fff}
.footer-links li{margin-bottom:11px}
.footer-links a{color:rgba(255,255,255,.72);font-size:14.5px}
.footer-links a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.footer-contact li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.72);margin-bottom:12px}
.footer-contact i{color:var(--accent);margin-top:5px;font-size:13px;width:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.55)}
.footer-bottom a{color:rgba(255,255,255,.55)}
.footer-bottom a:hover{color:#fff}

/* ---------- 移动抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:200;background:#fff;transform:translateY(-100%);transition:transform .22s ease;display:flex;flex-direction:column;visibility:hidden}
.drawer.is-open{transform:translateY(0);visibility:visible}
.drawer__head{display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 18px;border-bottom:1px solid var(--line)}
.drawer__close{width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:16px}
.drawer__body{flex:1;overflow-y:auto;padding:12px 18px 24px}
.drawer__group{margin-bottom:16px}
.drawer__group h5{font-size:12.5px;letter-spacing:.12em;color:var(--text-3);margin-bottom:6px;font-weight:600}
.drawer__link{display:flex;align-items:center;justify-content:space-between;padding:14px 0;font-size:16px;color:var(--text);border-bottom:1px solid var(--line)}
.drawer__link.is-active{color:var(--brand);font-weight:700}
.drawer__link i{color:var(--text-3);font-size:13px}
.drawer__foot{padding:16px 18px calc(16px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fff}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{padding:0 28px}
  .hero h1{font-size:38px}
  .hero__inner{min-height:540px;gap:40px}
  .nav__menu{margin-left:0}
  .nav__link{padding:0 10px;font-size:14.5px}
  .searchbox{width:170px}
}
@media (max-width:991px){
  :root{--sec-pc:64px}
  .container{padding:0 24px}
  .section{padding:64px 0}
  .nav__menu{display:none}
  .searchbox{display:none}
  .nav__search-icon{display:flex}
  .nav__burger{display:flex}
  .nav{height:64px;justify-content:space-between}
  .hero__inner{grid-template-columns:1fr;min-height:auto;padding:64px 0}
  .hero h1{font-size:34px}
  .hero__panel{max-width:520px}
  .tier-grid{grid-template-columns:1fr;gap:22px}
  .tier--featured{transform:none}
  .tier--featured:hover{transform:translateY(-3px)}
  .preview-grid{grid-template-columns:1fr}
  .preview-cards{grid-template-columns:repeat(2,1fr)}
  .info-grid{grid-template-columns:repeat(2,1fr)}
  .voice-grid{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .stat-strip div:nth-child(2){border-right:none}
  .stat-strip div:nth-child(1),.stat-strip div:nth-child(2){border-bottom:1px solid var(--line)}
  .faq-wrap{grid-template-columns:1fr}
  .cta-band__inner{grid-template-columns:1fr;padding:40px 32px;gap:26px}
  .cta-band__side{text-align:left}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  body{font-size:16px;line-height:1.8}
  :root{--sec-pc:48px}
  .container{padding:0 18px}
  .section{padding:48px 0}
  .section--tight{padding:40px 0}
  .topbar__links{display:none}
  h1,.hero h1{font-size:27px}
  h2{font-size:23px}
  h3{font-size:19px}
  .hero__inner{padding:48px 0}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{width:100%}
  .hero__stats{gap:24px}
  .hero__stat b{font-size:22px}
  .preview-cards,.info-grid{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr 1fr}
  .stat-strip div{padding:20px 18px}
  .stat-strip b{font-size:23px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px}
  .site-footer{padding-top:52px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  table.compare th,table.compare td{padding:0 16px;height:48px;font-size:14px}
  .table-scroll{-webkit-overflow-scrolling:touch}
  .sec-head{margin-bottom:28px}
  .cta-band__inner{padding:32px 22px}
  .cta-band__price{font-size:30px}
  .cta-band__side .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: article */
:root{
  --c-primary:#14654F;
  --c-primary-dark:#0C4636;
  --c-primary-light:#EDF4F0;
  --c-accent:#E2743C;
  --c-accent-soft:#FDF1EA;
  --c-bg:#F7F5F0;
  --c-bg-alt:#EFEBE2;
  --c-card:#FFFFFF;
  --c-text:#1B2420;
  --c-text-2:#5A6560;
  --c-text-3:#8B948F;
  --c-border:#E2DCD1;
  --c-success:#2E8B6F;
  --c-warn:#C9822F;
  --lvl-entry:#14654F;
  --lvl-plus:#0E5C6B;
  --lvl-master:#E2743C;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-badge:999px;
  --r-stamp:4px;
  --sh-1:0 1px 2px rgba(27,36,32,.06), 0 8px 24px rgba(27,36,32,.06);
  --sh-2:0 12px 32px rgba(27,36,32,.10);
  --sp-section:96px;
  --f-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-num:"Inter","Noto Sans SC",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--f-sans);
  font-size:16.5px;
  line-height:1.8;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border-radius:var(--r-img);object-fit:cover;}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--c-accent);}
button{font-family:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.3;letter-spacing:.01em;}
p{margin:0 0 1.2em;}
table{border-collapse:collapse;width:100%;}
input,textarea,select{font-family:inherit;font-size:16px;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
@media(min-width:1400px){.container{max-width:1240px;}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;
  border-bottom:1px solid transparent;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--c-border);box-shadow:0 6px 18px rgba(27,36,32,.06);}
.nav{display:flex;align-items:center;gap:28px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand__mark{width:38px;height:38px;flex:0 0 auto;}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__name{font-size:18px;font-weight:700;color:var(--c-text);letter-spacing:.02em;}
.brand__sub{font-size:11.5px;color:var(--c-text-3);letter-spacing:.06em;}
.brand:hover .brand__name{color:var(--c-primary);}
.nav__menu{display:flex;align-items:center;gap:4px;margin:0 auto;}
.nav__link{
  display:inline-block;position:relative;
  padding:8px 14px;font-size:15px;color:var(--c-text-2);border-radius:8px;
  transition:color .18s ease,background .18s ease;
}
.nav__link:hover{color:var(--c-primary);background:var(--c-primary-light);}
.nav__link.is-active{color:var(--c-primary);font-weight:600;}
.nav__link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:-2px;height:2px;
  background:var(--c-primary);border-radius:2px;
}
.nav__actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.searchbox{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 14px;background:var(--c-bg);
  border:1px solid var(--c-border);border-radius:var(--r-badge);
  transition:border-color .18s ease,background .18s ease;
}
.searchbox:focus-within{border-color:var(--c-primary);background:#fff;}
.searchbox i{color:var(--c-text-3);font-size:13px;}
.searchbox input{border:0;background:transparent;outline:none;width:132px;font-size:14px;color:var(--c-text);}
.searchbox input::placeholder{color:var(--c-text-3);}
.nav__search-icon{display:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--c-border);background:#fff;color:var(--c-primary);cursor:pointer;}
.nav__burger{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--c-border);background:#fff;color:var(--c-text);font-size:17px;cursor:pointer;}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn--sm{height:40px;padding:0 18px;font-size:14.5px;}
.btn--primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh-1);}
.btn--primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn--primary:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn--ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn--ghost:hover{background:rgba(20,101,79,.08);color:var(--c-primary-dark);}
.btn--accent{background:var(--c-accent);color:#fff;box-shadow:var(--sh-1);}
.btn--accent:hover{background:#CC6231;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn--text{height:auto;padding:0;background:none;color:var(--c-primary);font-weight:600;}
.btn--text i{transition:transform .18s ease;}
.btn--text:hover i{transform:translateX(2px);}
.btn:disabled,.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:0;z-index:80;background:#fff;
  transform:translateY(-100%);transition:transform .22s ease;
  display:flex;flex-direction:column;padding:20px 18px 0;
}
.drawer.is-open{transform:translateY(0);}
.drawer__top{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--c-border);}
.drawer__close{width:40px;height:40px;border-radius:10px;border:1px solid var(--c-border);background:#fff;color:var(--c-text);font-size:17px;cursor:pointer;}
.drawer__group{padding:18px 0 6px;border-bottom:1px solid var(--c-border);}
.drawer__group h5{font-size:12.5px;color:var(--c-text-3);letter-spacing:.12em;margin-bottom:8px;font-weight:600;}
.drawer__link{display:flex;align-items:center;justify-content:space-between;padding:13px 0;font-size:16px;color:var(--c-text);border-radius:8px;}
.drawer__link.is-active{color:var(--c-primary);font-weight:600;}
.drawer__link i{color:var(--c-text-3);font-size:12px;}
.drawer__foot{margin-top:auto;position:sticky;bottom:0;padding:14px 0 22px;background:#fff;}
.drawer__foot .btn{width:100%;}

/* ============ 文章头部 ============ */
.article-hero{
  position:relative;
  padding:44px 0 56px;
  background:
    linear-gradient(180deg,rgba(247,245,240,.94),rgba(247,245,240,.99)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat,
    var(--c-bg);
  border-bottom:1px solid var(--c-border);
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.04;
  background-image:linear-gradient(var(--c-primary) 1px,transparent 1px),linear-gradient(90deg,var(--c-primary) 1px,transparent 1px);
  background-size:32px 32px;
}
.article-hero .container{position:relative;z-index:2;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--c-text-3);margin-bottom:20px;}
.breadcrumb a{color:var(--c-text-2);}
.breadcrumb a:hover{color:var(--c-primary);}
.breadcrumb span[aria-current]{color:var(--c-text-2);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:var(--r-badge);font-size:12.5px;font-weight:600;letter-spacing:.02em;
  background:var(--c-primary-light);color:var(--c-primary);border:1px solid rgba(20,101,79,.24);
}
.tag--accent{background:var(--c-accent-soft);color:var(--c-accent);border-color:rgba(226,116,60,.28);}
.tag--stamp{border-radius:var(--r-stamp);}
.article-title{
  font-size:40px;line-height:1.25;margin:16px 0 20px;max-width:900px;color:var(--c-text);
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;font-size:14px;color:var(--c-text-3);}
.article-meta .meta-item{display:inline-flex;align-items:center;gap:7px;}
.article-meta i{color:var(--c-primary);font-size:13px;opacity:.75;}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--c-border);}
.meta-share{margin-left:auto;display:flex;gap:8px;}
.meta-share button{
  width:34px;height:34px;border-radius:50%;border:1px solid var(--c-border);
  background:#fff;color:var(--c-text-2);cursor:pointer;font-size:13px;
  transition:color .18s ease,border-color .18s ease,transform .18s ease;
}
.meta-share button:hover{color:var(--c-primary);border-color:rgba(20,101,79,.4);transform:translateY(-1px);}

/* ============ 正文布局 ============ */
.article-wrap{padding:64px 0 var(--sp-section);}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:48px;}
.article-card{
  background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--r-card);
  box-shadow:var(--sh-1);padding:44px 48px 40px;
}
.article-body{max-width:740px;font-size:17px;line-height:1.9;color:var(--c-text);text-align:left;}
.article-body > *:first-child{margin-top:0;}
.article-body h2{
  position:relative;font-size:30px;line-height:1.3;margin:2.2em 0 .75em;padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:2px;background:var(--c-primary);
}
.article-body h3{font-size:22px;margin:1.9em 0 .6em;color:var(--c-primary-dark);}
.article-body h4{font-size:18px;margin:1.6em 0 .5em;color:var(--c-text-2);}
.article-body p{margin:0 0 1.2em;}
.article-body a{color:var(--c-primary);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.article-body a:hover{color:var(--c-accent);}
.article-body strong{color:var(--c-primary-dark);}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:4px;}
.article-body ul li,.article-body ol li{position:relative;padding-left:22px;margin-bottom:.55em;line-height:1.85;}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--c-primary);
}
.article-body ol{counter-reset:olnum;}
.article-body ol li{counter-increment:olnum;}
.article-body ol li::before{
  content:counter(olnum);position:absolute;left:0;top:.28em;
  width:18px;height:18px;border-radius:50%;background:var(--c-primary-light);
  color:var(--c-primary);font-size:11.5px;font-weight:700;text-align:center;line-height:18px;
  font-family:var(--f-num);
}
.article-body blockquote{
  margin:1.8em 0;padding:18px 22px;background:var(--c-primary-light);
  border-left:3px solid var(--c-accent);border-radius:0 var(--r-img) var(--r-img) 0;
  color:var(--c-text-2);font-size:16.5px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body figure{margin:1.8em 0;}
.article-body img{border-radius:var(--r-img);width:100%;box-shadow:var(--sh-1);}
.article-body figcaption{text-align:center;font-size:13px;color:var(--c-text-3);margin-top:10px;line-height:1.6;}
.article-body table{
  margin:1.6em 0;border:1px solid var(--c-border);border-radius:var(--r-card);
  overflow:hidden;font-size:15.5px;
}
.article-body thead th{
  background:var(--c-primary-light);color:var(--c-text-2);font-size:14px;font-weight:600;
  text-align:left;padding:14px 16px;border-bottom:1px solid var(--c-border);
}
.article-body tbody td{padding:14px 16px;border-bottom:1px solid var(--c-border);color:var(--c-text-2);}
.article-body tbody tr:nth-child(even){background:#FAF8F4;}
.article-body tbody tr:last-child td{border-bottom:0;}
.article-body pre{
  margin:1.6em 0;padding:18px 20px;background:var(--c-text);color:#EDF4F0;
  border-radius:var(--r-img);overflow-x:auto;font-size:14px;line-height:1.7;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
.article-body code{
  background:var(--c-bg-alt);color:var(--c-primary-dark);padding:2px 7px;border-radius:5px;
  font-size:.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
.article-body pre code{background:transparent;color:inherit;padding:0;}
.article-body hr{border:0;height:1px;background:var(--c-border);margin:2.4em 0;}

/* 空态 */
.empty-state{max-width:420px;margin:24px auto;text-align:center;padding:36px 24px;}
.empty-state i{font-size:34px;color:var(--c-primary);opacity:.5;display:block;margin-bottom:14px;}
.empty-state h3{font-size:20px;margin-bottom:8px;}
.empty-state p{color:var(--c-text-2);font-size:15px;margin-bottom:18px;}

/* 目录 */
.toc-col{display:none;}
.toc{
  position:sticky;top:104px;
  background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--r-card);
  padding:22px 20px;box-shadow:var(--sh-1);
}
.toc__title{font-size:13px;letter-spacing:.12em;color:var(--c-text-3);font-weight:600;margin-bottom:12px;}
.toc__list li{margin-bottom:2px;}
.toc__list a{
  display:block;padding:7px 10px;font-size:14px;color:var(--c-text-2);border-radius:8px;
  border-left:2px solid transparent;line-height:1.5;transition:all .18s ease;
}
.toc__list a:hover{background:var(--c-primary-light);color:var(--c-primary);}
.toc__list a.is-current{color:var(--c-primary);background:var(--c-primary-light);border-left-color:var(--c-primary);font-weight:600;}
.toc__list .lvl-3 a{padding-left:24px;font-size:13.5px;}
.toc__cta{margin-top:16px;padding-top:16px;border-top:1px solid var(--c-border);}
.toc__cta p{font-size:13px;color:var(--c-text-3);margin-bottom:10px;line-height:1.6;}
.toc__cta .btn{width:100%;}

/* ============ 文末组件 ============ */
.article-foot{max-width:740px;margin-top:40px;}
.article-tags{display:flex;flex-wrap:wrap;gap:10px;padding-top:28px;border-top:1px solid var(--c-border);}
.article-tags .tag{cursor:default;}
.action-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  margin-top:24px;padding:16px 18px;background:var(--c-card);
  border:1px solid var(--c-border);border-radius:var(--r-card);box-shadow:var(--sh-1);
}
.action-bar button{
  display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px;
  border-radius:var(--r-btn);border:1px solid var(--c-border);background:#fff;color:var(--c-text-2);
  font-size:14.5px;cursor:pointer;transition:all .18s ease;
}
.action-bar button:hover{border-color:rgba(20,101,79,.4);color:var(--c-primary);transform:translateY(-1px);}
.action-bar button.is-on{background:var(--c-accent-soft);border-color:rgba(226,116,60,.4);color:var(--c-accent);}
.action-bar .action-bar__spacer{margin-left:auto;font-size:13.5px;color:var(--c-text-3);}

.member-strip{
  margin-top:28px;padding:28px 30px;border-radius:var(--r-card);
  background:linear-gradient(135deg,var(--c-primary-dark),var(--c-primary));
  color:#fff;display:flex;flex-wrap:wrap;align-items:center;gap:20px;justify-content:space-between;
  position:relative;overflow:hidden;
}
.member-strip::after{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;
  background-image:repeating-linear-gradient(90deg,#fff 0 1px,transparent 1px 24px);
}
.member-strip__text{position:relative;z-index:2;max-width:520px;}
.member-strip h3{font-size:21px;margin-bottom:6px;color:#fff;}
.member-strip p{font-size:14.5px;color:rgba(255,255,255,.82);margin:0;}
.member-strip .btn{position:relative;z-index:2;flex:0 0 auto;}

.nextprev{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:36px;}
.nextprev a{
  display:block;padding:20px 22px;background:var(--c-card);border:1px solid var(--c-border);
  border-radius:var(--r-card);transition:all .2s ease;
}
.nextprev a:hover{border-color:rgba(20,101,79,.3);box-shadow:var(--sh-2);transform:translateY(-2px);}
.nextprev small{display:block;font-size:12.5px;color:var(--c-text-3);letter-spacing:.08em;margin-bottom:8px;}
.nextprev strong{display:block;font-size:16.5px;color:var(--c-text);line-height:1.5;font-weight:600;}
.nextprev a:hover strong{color:var(--c-primary);}

.related{margin-top:64px;}
.related__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px;}
.related__head h2{font-size:26px;}
.related__head p{font-size:14px;color:var(--c-text-3);margin:6px 0 0;}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.card{
  display:flex;flex-direction:column;background:var(--c-card);
  border:1px solid var(--c-border);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(20,101,79,.3);}
.card__media{position:relative;aspect-ratio:16/9;background:var(--c-bg-alt);overflow:hidden;}
.card__media img{width:100%;height:100%;border-radius:0;transition:transform .3s ease;}
.card:hover .card__media img{transform:scale(1.03);}
.card__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card__body h3{font-size:17.5px;line-height:1.5;color:var(--c-text);font-weight:700;transition:color .18s ease;}
.card:hover .card__body h3{color:var(--c-primary);}
.card__body p{font-size:14.5px;color:var(--c-text-2);margin:0;line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.card__meta{margin-top:auto;padding-top:12px;border-top:1px solid var(--c-border);font-size:13px;color:var(--c-text-3);display:flex;justify-content:space-between;gap:10px;}
.back-entry{
  margin-top:44px;padding:22px 26px;border:1px dashed var(--c-border);border-radius:var(--r-card);
  background:var(--c-bg-alt);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
}
.back-entry p{margin:0;font-size:15px;color:var(--c-text-2);}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-primary-dark);color:rgba(255,255,255,.78);padding:72px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand__name{font-size:18px;font-weight:700;color:#fff;letter-spacing:.02em;}
.site-footer h4{font-size:14px;color:#fff;letter-spacing:.1em;margin-bottom:16px;font-weight:600;}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.7);margin:0;max-width:340px;}
.footer-links li{margin-bottom:11px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.75);}
.footer-links a:hover{color:var(--c-accent);text-decoration:underline;text-underline-offset:3px;}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.75);margin-bottom:12px;line-height:1.6;}
.footer-contact i{color:var(--c-accent);margin-top:4px;font-size:13px;}
.footer-bottom{
  margin-top:52px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12.5px;color:rgba(255,255,255,.55);
}

/* ============ 响应式 ============ */
@media(min-width:1200px){
  .article-layout{grid-template-columns:minmax(0,1fr) 280px;}
  .toc-col{display:block;}
  .article-card{padding:52px 56px 48px;}
}
@media(max-width:1199px){
  .toc-col{display:none;}
}
@media(max-width:991px){
  :root{--sp-section:64px;}
  .container{padding:0 24px;}
  .nav{height:64px;gap:16px;}
  .nav__menu,.searchbox{display:none;}
  .nav__search-icon,.nav__burger{display:inline-flex;align-items:center;justify-content:center;}
  .nav__actions{margin-left:auto;}
  .article-title{font-size:32px;}
  .article-card{padding:32px 28px 30px;}
  .article-body{font-size:16.5px;}
  .article-body h2{font-size:26px;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
}
@media(max-width:767px){
  :root{--sp-section:48px;}
  .container{padding:0 18px;}
  .brand__sub{display:none;}
  .brand__name{font-size:16.5px;}
  .nav__actions .btn--primary{display:none;}
  .article-hero{padding:28px 0 38px;}
  .article-title{font-size:26px;line-height:1.35;}
  .article-meta{gap:8px 14px;font-size:13px;}
  .meta-share{margin-left:0;width:100%;}
  .article-wrap{padding:36px 0 var(--sp-section);}
  .article-card{padding:22px 18px 24px;border-radius:12px;}
  .article-body{font-size:16.5px;line-height:1.9;}
  .article-body h2{font-size:22px;padding-left:12px;}
  .article-body h3{font-size:19px;}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;}
  .related-grid{grid-template-columns:1fr;}
  .nextprev{grid-template-columns:1fr;}
  .member-strip{padding:22px 20px;}
  .member-strip .btn{width:100%;}
  .btn{height:44px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;}
}
@media(max-width:520px){
  .article-title{font-size:23px;}
  .action-bar button{flex:1 1 auto;justify-content:center;}
  .action-bar__spacer{display:none;}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important;}
}
/* Foundation 覆盖 */
.button,button{box-shadow:none;}
.button{background:var(--c-primary);border-radius:var(--r-btn);font-family:var(--f-sans);}
.button:hover{background:var(--c-primary-dark);}

/* roulang page: category1 */
:root{
  --c-primary:#14654F;
  --c-primary-d:#0C4636;
  --c-primary-l:#EDF4F0;
  --c-accent:#E2743C;
  --c-bg:#F7F5F0;
  --c-bg2:#EFEBE2;
  --c-card:#FFFFFF;
  --c-text:#1B2420;
  --c-text2:#5A6560;
  --c-text3:#8B948F;
  --c-border:#E2DCD1;
  --c-ok:#2E8B6F;
  --c-warn:#C9822F;
  --c-lv2:#0E5C6B;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(27,36,32,.06),0 8px 24px rgba(27,36,32,.06);
  --sh-2:0 12px 32px rgba(27,36,32,.10);
  --sp:92px;
  --font:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16.5px;
  line-height:1.8;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  text-align:left;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--c-primary-d)}
button{font-family:inherit;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1.2em}
p:last-child{margin-bottom:0}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--c-text);letter-spacing:.2px}
h1{font-size:40px;line-height:1.25}
h2{font-size:30px;line-height:1.3}
h3{font-size:22px;line-height:1.4}
h4{font-size:18px;line-height:1.5}
table{border-collapse:collapse;width:100%}
caption{text-align:left}
::selection{background:rgba(226,116,60,.22)}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}

/* 容器 */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
@media (min-width:1500px){.container{max-width:1240px}}

/* 通用板块 */
.section{padding:var(--sp) 0}
.section--tint{background:var(--c-primary-l);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}
.section--alt{background:var(--c-bg2);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}
.section--dark{background:var(--c-primary-d);color:#fff;position:relative;overflow:hidden}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.section--dark::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:48px 48px;pointer-events:none;
}
.section--dark > .container{position:relative;z-index:1}
.section-head{max-width:760px;margin-bottom:44px}
.section-head h2{margin-bottom:14px}
.section-head p{color:var(--c-text2);font-size:16.5px}
.section--dark .section-head p{color:rgba(255,255,255,.78)}
.eyebrow{
  display:inline-block;font-size:12.5px;letter-spacing:2px;font-weight:700;
  color:var(--c-primary);background:var(--c-primary-l);
  border:1px solid rgba(20,101,79,.22);border-radius:4px;
  padding:4px 10px;margin-bottom:16px;
}
.section--dark .eyebrow{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.26)}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:80;background:#fff;
  border-bottom:1px solid transparent;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.site-header.is-stuck{border-bottom-color:var(--c-border);box-shadow:0 4px 18px rgba(27,36,32,.07)}
.nav{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--c-text)}
.brand:hover{color:var(--c-text)}
.brand__mark{width:38px;height:38px;flex:0 0 auto}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-size:17px;font-weight:700;letter-spacing:.3px}
.brand__sub{font-size:11.5px;color:var(--c-text3);letter-spacing:.5px}
.nav__menu{display:flex;align-items:center;gap:2px;margin-left:8px}
.nav__link{
  position:relative;display:block;padding:8px 13px;border-radius:8px;
  font-size:15px;color:var(--c-text2);white-space:nowrap;
}
.nav__link:hover{color:var(--c-primary);background:var(--c-primary-l)}
.nav__link.is-active{color:var(--c-primary);font-weight:700}
.nav__link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:-4px;height:2px;
  background:var(--c-primary);border-radius:2px;
}
.nav__actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.searchbox{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:var(--c-bg2);border:1px solid transparent;border-radius:var(--r-pill);
  transition:border-color .18s ease,background .18s ease;
}
.searchbox:focus-within{background:#fff;border-color:rgba(20,101,79,.4)}
.searchbox i{color:var(--c-text3);font-size:13px}
.searchbox input{
  border:0;background:transparent;outline:none;width:168px;
  font-size:14px;color:var(--c-text);font-family:inherit;
}
.searchbox input::placeholder{color:var(--c-text3)}
.nav__search-icon,.nav__burger{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--c-border);background:#fff;color:var(--c-text);
  align-items:center;justify-content:center;font-size:16px;
}
.nav__burger{border-color:rgba(20,101,79,.28);color:var(--c-primary)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:700;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn--sm{height:40px;padding:0 18px;font-size:14.5px;border-radius:9px}
.btn--primary{background:var(--c-primary);color:#fff}
.btn--primary:hover{background:var(--c-primary-d);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--primary:active{transform:translateY(0);box-shadow:none}
.btn--ghost{background:transparent;color:var(--c-primary);border-color:rgba(20,101,79,.45)}
.btn--ghost:hover{background:rgba(20,101,79,.08);color:var(--c-primary-d);border-color:var(--c-primary)}
.btn--accent{background:var(--c-accent);color:#fff}
.btn--accent:hover{background:#cf6330;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--onDark{background:var(--c-accent);color:#fff}
.btn--onDark:hover{background:#cf6330;color:#fff;transform:translateY(-1px)}
.btn--ghostDark{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn--ghostDark:hover{background:rgba(255,255,255,.12);color:#fff}
.btn--block{width:100%}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;color:var(--c-primary)}
.link-more i{transition:transform .18s ease}
.link-more:hover i{transform:translateX(3px)}

/* 徽章 */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 12px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:700;line-height:1;
}
.badge--free{background:rgba(90,101,96,.10);color:var(--c-text2);border:1px solid rgba(90,101,96,.22)}
.badge--member{background:rgba(20,101,79,.12);color:var(--c-primary);border:1px solid rgba(20,101,79,.32)}
.badge--pro{background:rgba(226,116,60,.12);color:#B4561F;border:1px solid rgba(226,116,60,.36)}
.badge--lv2{background:rgba(14,92,107,.12);color:var(--c-lv2);border:1px solid rgba(14,92,107,.32)}
.badge--stamp{border-radius:4px;letter-spacing:1px}

/* 分类页 Hero */
.cat-hero{
  position:relative;color:#fff;overflow:hidden;
  background-color:var(--c-primary-d);
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center right;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(95deg,rgba(12,70,54,.96) 0%,rgba(12,70,54,.88) 46%,rgba(12,70,54,.55) 100%);
}
.cat-hero__inner{position:relative;z-index:2;padding:76px 0 62px;max-width:820px}
.cat-hero h1{color:#fff;margin:14px 0 16px;font-size:38px}
.cat-hero__lead{font-size:17.5px;line-height:1.85;color:rgba(255,255,255,.86);max-width:660px}
.cat-hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.cat-hero .eyebrow{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3)}
.anchor-nav{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:32px;
  padding-top:24px;border-top:1px solid rgba(255,255,255,.18);
}
.anchor-nav a{
  display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 15px;
  border-radius:var(--r-pill);background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.22);color:#fff;font-size:13.5px;
}
.anchor-nav a:hover{background:rgba(255,255,255,.2);color:#fff}
.anchor-nav a i{font-size:11px;color:var(--c-accent)}

/* 对比表 */
.table-card{
  background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;
}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.benefit{min-width:900px;font-size:15px}
table.benefit caption{
  padding:0 0 18px;font-size:14px;color:var(--c-text3);
}
table.benefit thead th{
  position:sticky;top:0;z-index:3;background:#fff;
  font-size:14px;font-weight:600;color:var(--c-text3);
  text-align:left;padding:16px 18px;border-bottom:1px solid var(--c-border);
  white-space:nowrap;
}
table.benefit thead th .th-badge{display:block;margin-top:6px;font-size:12.5px;color:var(--c-text2);font-weight:500}
table.benefit tbody td{
  padding:18px;border-bottom:1px solid var(--c-border);vertical-align:top;color:var(--c-text2);
}
table.benefit tbody td:first-child{
  position:sticky;left:0;z-index:2;background:#fff;
  font-weight:700;color:var(--c-text);white-space:nowrap;box-shadow:8px 0 12px -12px rgba(27,36,32,.35);
}
table.benefit tbody tr:nth-child(even) td{background:#FAF8F4}
table.benefit tbody tr:nth-child(even) td:first-child{background:#FAF8F4}
table.benefit tbody tr:hover td{background:#F4F1E9}
table.benefit tbody tr:hover td:first-child{background:#F4F1E9}
.col-member{background:rgba(226,116,60,.07)!important;border-top:3px solid var(--c-accent)}
td.col-member{font-weight:600;color:var(--c-text)}
table.benefit tfoot td{
  padding:24px 18px;background:var(--c-primary-l);border-bottom:0;
}
.tfoot-inner{display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between}
.tfoot-inner p{margin:0;color:var(--c-text2);font-size:15px;max-width:620px}
.table-note{margin-top:14px;font-size:13.5px;color:var(--c-text3)}
.corner-tag{
  position:absolute;top:0;right:0;background:var(--c-accent);color:#fff;
  font-size:12px;font-weight:700;padding:5px 12px;border-bottom-left-radius:10px;letter-spacing:.5px;
}
.table-card{position:relative}

/* 使用场景 */
.scene-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.scene-card{
  display:grid;grid-template-columns:1fr 1.15fr;gap:0;
  background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(20,101,79,.3)}
.scene-card__media{position:relative;overflow:hidden;min-height:210px;background:var(--c-bg2)}
.scene-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.scene-card:hover .scene-card__media img{transform:scale(1.03)}
.scene-card__body{padding:24px 24px 22px}
.scene-card__body h3{font-size:19px;margin-bottom:10px}
.scene-card__body p{font-size:15px;color:var(--c-text2);margin-bottom:14px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-block;font-size:12.5px;color:var(--c-primary);
  background:var(--c-primary-l);border:1px solid rgba(20,101,79,.18);
  border-radius:4px;padding:3px 9px;
}

/* 更新节拍数据区 */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.metric{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-card);padding:26px 22px;
}
.metric__num{font-size:34px;font-weight:700;line-height:1.1;color:#fff;font-family:"Inter",var(--font)}
.metric__num span{font-size:16px;font-weight:600;color:var(--c-accent);margin-left:4px}
.metric__label{margin-top:10px;font-size:15px;font-weight:700;color:#fff}
.metric__desc{margin-top:6px;font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.72)}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:step}
.step{
  position:relative;background:var(--c-card);border:1px solid var(--c-border);
  border-radius:var(--r-card);padding:28px 22px 24px;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(20,101,79,.3)}
.step__no{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:10px;background:var(--c-primary-l);
  color:var(--c-primary);font-weight:700;font-size:15px;margin-bottom:16px;
  border:1px solid rgba(20,101,79,.2);
}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--c-text2);margin:0}
.step::after{
  content:"";position:absolute;top:46px;right:-12px;width:24px;height:1px;
  background:var(--c-border);
}
.step:last-child::after{display:none}

/* FAQ */
.faq-layout{display:grid;grid-template-columns:1fr 340px;gap:32px;align-items:start}
.faq{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--r-card);box-shadow:var(--sh-1);overflow:hidden}
.faq-item{border-bottom:1px solid var(--c-border)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:transparent;border:0;text-align:left;
  font-size:16.5px;font-weight:700;color:var(--c-text);line-height:1.6;
  transition:background .18s ease,color .18s ease;
}
.faq-q:hover{background:var(--c-primary-l);color:var(--c-primary)}
.faq-q i{flex:0 0 auto;color:var(--c-primary);font-size:14px;transition:transform .22s ease}
.faq-item.is-open .faq-q{color:var(--c-primary)}
.faq-item.is-open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s ease}
.faq-a__inner{padding:0 24px 22px;color:var(--c-text2);font-size:15.5px;line-height:1.85}
.side-card{
  background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--sh-1);margin-bottom:20px;
}
.side-card h4{margin-bottom:12px}
.side-card p{font-size:14.5px;color:var(--c-text2);margin-bottom:16px}
.side-list li{
  display:flex;gap:10px;align-items:flex-start;padding:12px 0;
  border-bottom:1px dashed var(--c-border);font-size:14.5px;color:var(--c-text2);
}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list i{color:var(--c-primary);margin-top:5px;font-size:13px}

/* CTA 大条 */
.cta-band{
  background:var(--c-primary-d);color:#fff;position:relative;overflow:hidden;
  border-radius:0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.035) 0 2px,transparent 2px 10px);
  pointer-events:none;
}
.cta-band__inner{
  position:relative;z-index:1;display:grid;grid-template-columns:1.4fr .9fr;gap:36px;align-items:center;
  padding:64px 0;
}
.cta-band h2{color:#fff;margin-bottom:16px}
.cta-band p{color:rgba(255,255,255,.8);font-size:16px}
.cta-points{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.cta-points span{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--r-pill);padding:7px 14px;color:#fff;
}
.cta-points i{color:var(--c-accent);font-size:12px}
.cta-panel{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r-card);padding:28px 26px;text-align:left;
}
.cta-panel__price{font-size:32px;font-weight:700;font-family:"Inter",var(--font);line-height:1.2}
.cta-panel__price span{font-size:15px;font-weight:500;color:rgba(255,255,255,.75)}
.cta-panel__hint{font-size:13.5px;color:rgba(255,255,255,.7);margin:8px 0 20px}
.cta-panel .btn{width:100%}
.cta-panel small{display:block;margin-top:14px;font-size:12.5px;color:rgba(255,255,255,.6);line-height:1.7}

/* 页脚 */
.site-footer{background:var(--c-primary-d);color:rgba(255,255,255,.78);padding:64px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand__name{font-size:17px;font-weight:700;color:#fff}
.site-footer p{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.72)}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:16px}
.footer-links li{margin-bottom:11px}
.footer-links a{color:rgba(255,255,255,.74);font-size:14.5px}
.footer-links a:hover{color:var(--c-accent);text-decoration:underline}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;font-size:14.5px;color:rgba(255,255,255,.74)}
.footer-contact i{margin-top:5px;color:var(--c-accent);font-size:13px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  padding-top:22px;font-size:12.5px;color:rgba(255,255,255,.55);
}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:0;z-index:100;background:#fff;
  transform:translateY(-100%);transition:transform .22s ease;
  display:flex;flex-direction:column;visibility:hidden;
}
.drawer.is-open{transform:translateY(0);visibility:visible}
.drawer__head{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--c-border);flex:0 0 auto;
}
.drawer__close{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--c-border);
  background:#fff;color:var(--c-text);font-size:16px;
}
.drawer__body{padding:18px;overflow-y:auto;flex:1 1 auto}
.drawer__group-title{font-size:12.5px;letter-spacing:1.5px;color:var(--c-text3);margin:14px 0 8px;font-weight:700}
.drawer__link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;border-bottom:1px solid var(--c-border);
  font-size:16px;color:var(--c-text);
}
.drawer__link.is-active{color:var(--c-primary);font-weight:700}
.drawer__link i{color:var(--c-text3);font-size:12px}
.drawer__foot{padding:16px 18px;border-top:1px solid var(--c-border);background:#fff;flex:0 0 auto}

/* 响应式 */
@media (max-width:1199px){
  .nav__menu{gap:0}
  .nav__link{padding:8px 10px;font-size:14.5px}
  .searchbox input{width:130px}
}
@media (max-width:991px){
  :root{--sp:64px}
  .container{padding:0 24px}
  h1{font-size:34px}
  .cat-hero h1{font-size:32px}
  .cat-hero__inner{padding:60px 0 50px}
  .nav__menu,.searchbox{display:none}
  .nav__search-icon,.nav__burger{display:inline-flex}
  .nav{height:64px;gap:12px}
  .scene-grid{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step::after{display:none}
  .faq-layout{grid-template-columns:1fr}
  .cta-band__inner{grid-template-columns:1fr;padding:52px 0;gap:28px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
}
@media (max-width:767px){
  :root{--sp:48px}
  body{font-size:16px}
  .container{padding:0 18px}
  h1{font-size:28px}
  h2{font-size:23px}
  h3{font-size:19px}
  .cat-hero__inner{padding:46px 0 40px}
  .cat-hero h1{font-size:29px}
  .cat-hero__lead{font-size:16px}
  .cat-hero__actions .btn{flex:1 1 auto}
  .scene-card{grid-template-columns:1fr}
  .scene-card__media{min-height:180px}
  .metric-grid,.steps{grid-template-columns:1fr}
  table.benefit{min-width:760px;font-size:14.5px}
  table.benefit tbody td{padding:14px}
  .tfoot-inner{flex-direction:column;align-items:flex-start}
  .tfoot-inner .btn{width:100%}
  .faq-q{padding:16px 18px;font-size:15.5px}
  .faq-a__inner{padding:0 18px 18px;font-size:15px}
  .cta-band__inner{padding:44px 0}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column}
  .btn--sm{height:38px}
}
@media (max-width:520px){
  .brand__sub{display:none}
  .nav__actions{gap:8px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --brand:#14654F;
  --brand-dark:#0C4636;
  --brand-light:#EDF4F0;
  --accent:#E2743C;
  --accent-dark:#C9622E;
  --bg:#F7F5F0;
  --bg-2:#EFEBE2;
  --card:#FFFFFF;
  --text:#1B2420;
  --text-2:#5A6560;
  --text-3:#8B948F;
  --border:#E2DCD1;
  --success:#2E8B6F;
  --warn:#C9822F;
  --lv1:#14654F;
  --lv2:#0E5C6B;
  --lv3:#E2743C;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-pill:999px;
  --r-stamp:4px;
  --shadow-1:0 1px 2px rgba(27,36,32,.06),0 8px 24px rgba(27,36,32,.06);
  --shadow-2:0 12px 32px rgba(27,36,32,.10);
  --gap-pc:96px;
  --gap-tb:64px;
  --gap-mb:48px;
  --shell:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:100px}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.is-locked{overflow:hidden}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:700;letter-spacing:.2px;color:var(--text)}
h1{font-size:40px;line-height:1.25}
h2{font-size:30px;line-height:1.3}
h3{font-size:22px;line-height:1.4}
h4{font-size:18px;line-height:1.5}
p{margin:0 0 1.2em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border-radius:var(--r-img)}
a{color:var(--brand);text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
figure{margin:0}
.container{width:100%;max-width:var(--shell);margin:0 auto;padding:0 32px}
.container--wide{max-width:1240px}
.numbers{font-family:"Inter","Noto Sans SC",system-ui,sans-serif;font-variant-numeric:tabular-nums}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:600;line-height:1;
  border:1px solid transparent;background:transparent;color:var(--text);
  cursor:pointer;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
}
.btn--primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-1)}
.btn--primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn--primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.btn--accent{background:var(--accent);color:#fff;box-shadow:var(--shadow-1)}
.btn--accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn--ghost{border-color:var(--brand);color:var(--brand);background:transparent}
.btn--ghost:hover{background:rgba(20,101,79,.08);color:var(--brand-dark);transform:translateY(-1px)}
.btn--light{background:#fff;color:var(--brand-dark)}
.btn--light:hover{background:#fff;color:var(--accent-dark);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn--outline-light{border-color:rgba(255,255,255,.55);color:#fff}
.btn--outline-light:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-1px)}
.btn--sm{height:40px;padding:0 18px;font-size:14px;border-radius:9px}
.btn--block{width:100%}
.btn[disabled],.is-disabled{opacity:.45;pointer-events:none}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand)}
.link-more i{transition:transform .2s ease}
.link-more:hover{color:var(--brand-dark)}
.link-more:hover i{transform:translateX(2px)}
.prose a{color:var(--brand);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--accent);color:var(--brand-dark)}

/* ============ 标签 / 徽章 ============ */
.stamp{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 10px;border-radius:var(--r-stamp);
  font-size:12.5px;font-weight:600;letter-spacing:1px;
  border:1px solid rgba(226,116,60,.55);color:var(--accent);background:rgba(226,116,60,.08);
}
.stamp--mint{border-color:rgba(20,101,79,.4);color:var(--brand);background:rgba(20,101,79,.08)}
.badge{
  display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;
  border-radius:var(--r-pill);font-size:12.5px;font-weight:600;border:1px solid transparent;white-space:nowrap;
}
.badge--free{color:var(--text-2);background:rgba(90,101,96,.10);border-color:var(--border)}
.badge--lv1{color:var(--lv1);background:rgba(20,101,79,.12);border-color:rgba(20,101,79,.35)}
.badge--lv2{color:var(--lv2);background:rgba(14,92,107,.12);border-color:rgba(14,92,107,.35)}
.badge--lv3{color:var(--lv3);background:rgba(226,116,60,.12);border-color:rgba(226,116,60,.42)}
.badge--lg{height:32px;padding:0 14px;font-size:13px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;background:#fff;
  border-bottom:1px solid transparent;
  transition:box-shadow .22s ease,border-color .22s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--border);box-shadow:0 1px 2px rgba(27,36,32,.06),0 6px 18px rgba(27,36,32,.05)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;color:var(--text)}
.brand__mark{width:40px;height:40px;flex:0 0 40px;border-radius:10px;display:block}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-size:17px;font-weight:700;letter-spacing:.4px;color:var(--brand-dark)}
.brand__sub{font-size:12.5px;color:var(--text-3);letter-spacing:.4px}
.nav__menu{display:flex;align-items:center;gap:4px;margin:0}
.nav__link{
  position:relative;display:inline-block;padding:10px 14px;border-radius:8px;
  font-size:15px;color:var(--text-2);transition:color .18s ease,background-color .18s ease;
}
.nav__link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left center;transition:transform .2s ease;
}
.nav__link:hover{color:var(--brand);background:var(--brand-light)}
.nav__link.is-active{color:var(--brand);font-weight:700}
.nav__link.is-active::after{transform:scaleX(1)}
.nav__actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.searchbox{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;width:208px;
  border:1px solid var(--border);border-radius:var(--r-pill);background:var(--bg);
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.searchbox i{color:var(--text-3);font-size:13px}
.searchbox input{
  flex:1;min-width:0;border:none;background:transparent;outline:none;
  font-size:14px;color:var(--text);font-family:inherit;
}
.searchbox input::placeholder{color:var(--text-3)}
.searchbox:focus-within{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(20,101,79,.12)}
.nav__search-icon,.nav__burger{
  display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--border);
  background:#fff;color:var(--brand-dark);font-size:16px;cursor:pointer;align-items:center;justify-content:center;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.nav__search-icon:hover,.nav__burger:hover{background:var(--brand-light);border-color:rgba(20,101,79,.35)}

/* ============ 移动端抽屉 ============ */
.drawer{
  position:fixed;inset:0;z-index:90;background:#fff;
  transform:translateY(-100%);transition:transform .22s ease;
  display:flex;flex-direction:column;padding:18px;
}
.drawer.is-open{transform:translateY(0)}
.drawer__top{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--border)}
.drawer__title{font-size:16px;font-weight:700;color:var(--brand-dark)}
.drawer__close{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--text-2);cursor:pointer;font-size:16px}
.drawer__nav{flex:1;overflow-y:auto;padding:8px 0}
.drawer__nav a{
  display:block;padding:15px 4px;border-bottom:1px solid var(--border);
  font-size:16.5px;color:var(--text);font-weight:500;
}
.drawer__nav a.is-active{color:var(--brand);font-weight:700}
.drawer__foot{padding-top:14px;border-top:1px solid var(--border)}

/* ============ Hero ============ */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:#0C4636 url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  padding:76px 0 70px;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(12,70,54,.95) 0%,rgba(12,70,54,.82) 46%,rgba(20,101,79,.52) 100%);
}
.page-hero::after{
  content:"";position:absolute;inset:0;opacity:.04;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:32px 32px;
}
.page-hero > .container{position:relative;z-index:2}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.7);margin-bottom:22px}
.crumbs a{color:rgba(255,255,255,.82)}
.crumbs a:hover{color:#fff}
.crumbs span{color:var(--accent)}
.page-hero h1{color:#fff;max-width:860px;margin-bottom:14px}
.page-hero__lede{font-size:17px;color:rgba(255,255,255,.86);max-width:700px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.hero-anchors{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.hero-anchors a{
  display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.28);color:rgba(255,255,255,.9);font-size:14px;
  transition:border-color .2s ease,background-color .2s ease,color .2s ease;
}
.hero-anchors a:hover{border-color:var(--accent);background:rgba(226,116,60,.16);color:#fff}
.hero-stats{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid rgba(255,255,255,.16);padding-top:22px}
.hero-stats div{padding-right:38px;margin-right:38px;border-right:1px solid rgba(255,255,255,.16)}
.hero-stats div:last-child{border-right:none;margin-right:0;padding-right:0}
.hero-stats b{display:block;font-size:26px;font-weight:700;color:#fff;line-height:1.2}
.hero-stats span{font-size:13.5px;color:rgba(255,255,255,.72)}

/* ============ 板块 ============ */
.section{padding:var(--gap-pc) 0}
.section--alt{background:var(--bg-2)}
.section--mint{background:var(--brand-light);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section__head{max-width:760px;margin-bottom:44px}
.section__head h2{margin-bottom:12px}
.section__head p{color:var(--text-2);font-size:16.5px}
.section__head .stamp{margin-bottom:16px}
.eyebrow{font-size:12.5px;letter-spacing:2px;color:var(--text-3);font-weight:600;text-transform:uppercase}

/* ============ 等级时间轴 + 说明卡 ============ */
.growth-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:48px;align-items:start}
.timeline{position:relative;padding:6px 0;top:0}
.timeline.is-sticky{position:sticky;top:104px}
.timeline::before{content:"";position:absolute;left:23px;top:32px;bottom:32px;width:1px;background:var(--border)}
.tl-item{
  position:relative;z-index:1;display:flex;align-items:center;gap:16px;
  padding:12px 12px 12px 0;border-radius:12px;cursor:pointer;background:transparent;
  border:1px solid transparent;transition:background-color .2s ease,border-color .2s ease;
}
.tl-item:hover{background:rgba(255,255,255,.7);border-color:var(--border)}
.tl-node{
  width:48px;height:48px;flex:0 0 48px;border-radius:50%;
  display:grid;place-items:center;font-size:13.5px;font-weight:700;
  background:#fff;border:1px solid var(--border);color:var(--text-2);
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.tl-body strong{display:block;font-size:16px;color:var(--text)}
.tl-body span{font-size:13.5px;color:var(--text-3)}
.tl-item.is-active{background:#fff;border-color:rgba(20,101,79,.28);box-shadow:var(--shadow-1)}
.tl-item.is-active .tl-node{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 8px 24px rgba(20,101,79,.22)}
.tl-item[data-level="free"].is-active .tl-node{background:var(--text-2);border-color:var(--text-2)}
.tl-item[data-level="lv2"].is-active .tl-node{background:var(--lv2);border-color:var(--lv2);box-shadow:0 8px 24px rgba(14,92,107,.22)}
.tl-item[data-level="lv3"].is-active .tl-node{background:var(--lv3);border-color:var(--lv3);box-shadow:0 8px 24px rgba(226,116,60,.24)}

.level-cards{display:grid;gap:24px}
.level-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  padding:28px 30px;box-shadow:var(--shadow-1);scroll-margin-top:120px;
  transition:border-color .24s ease,box-shadow .24s ease,transform .24s ease;
}
.level-card:hover{border-color:rgba(20,101,79,.3);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.level-card--featured{border-color:rgba(226,116,60,.42);box-shadow:0 0 0 1px rgba(226,116,60,.16),var(--shadow-1);position:relative}
.level-card__flag{
  position:absolute;top:-13px;right:24px;padding:5px 12px;border-radius:var(--r-stamp);
  background:var(--accent);color:#fff;font-size:12.5px;font-weight:600;letter-spacing:1px;
}
.level-card__head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.level-card__head h3{margin:0;font-size:20px}
.level-card__cost{margin-left:auto;font-size:13.5px;color:var(--text-3)}
.level-card__cost b{color:var(--accent);font-size:16px}
.level-card__intro{color:var(--text-2);margin-bottom:18px}
.tick-list{display:grid;gap:10px;margin-bottom:22px}
.tick-list li{position:relative;padding-left:26px;font-size:15.5px;color:var(--text-2)}
.tick-list li::before{
  content:"";position:absolute;left:0;top:11px;width:10px;height:10px;border-radius:3px;
  background:rgba(20,101,79,.14);border:2px solid var(--brand);
}
.tick-list--accent li::before{border-color:var(--accent);background:rgba(226,116,60,.14)}
.level-card__foot{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding-top:18px;border-top:1px solid var(--border)}
.level-card__foot small{color:var(--text-3);font-size:13px}

/* ============ 成长值来源 ============ */
.meter-grid{margin-top:8px}
.meter-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  padding:26px 24px;height:100%;box-shadow:var(--shadow-1);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.meter-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(20,101,79,.3)}
.meter-card h3{font-size:18px;margin-bottom:8px}
.meter-card p{font-size:14.5px;color:var(--text-2);margin-bottom:16px}
.meter{height:8px;border-radius:var(--r-pill);background:var(--bg-2);overflow:hidden;margin-bottom:10px}
.meter__fill{height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--brand),#1F8A6C)}
.meter__fill--accent{background:linear-gradient(90deg,var(--accent),#EFA06F)}
.meter-card__num{display:flex;justify-content:space-between;font-size:13px;color:var(--text-3)}
.meter-card__num b{color:var(--brand-dark);font-size:15px}
.growth-aside{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,380px);gap:32px;align-items:center;
  margin-top:36px;background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--shadow-1);
}
.growth-aside img{width:100%;aspect-ratio:16/9;object-fit:cover}
.growth-aside h3{font-size:20px;margin-bottom:10px}
.growth-aside p{color:var(--text-2);font-size:15.5px;margin-bottom:0}
.growth-aside figure figcaption{font-size:13px;color:var(--text-3);margin-top:10px;text-align:center}

/* ============ 权益解锁表 ============ */
.table-wrap{
  overflow-x:auto;background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);
}
table.unlock{width:100%;border-collapse:collapse;min-width:760px}
table.unlock caption{
  caption-side:top;text-align:left;padding:20px 22px 14px;
  font-size:14px;color:var(--text-3);border-bottom:1px solid var(--border);
}
table.unlock th,table.unlock td{padding:16px 22px;text-align:left;border-bottom:1px solid var(--border);font-size:15.5px}
table.unlock thead th{
  background:var(--brand-light);font-size:14px;color:var(--text-2);font-weight:700;
  position:sticky;top:0;z-index:3;
}
table.unlock tbody td:first-child{font-weight:600;color:var(--text);position:sticky;left:0;background:#fff;z-index:2;min-width:180px}
table.unlock tbody tr:nth-child(even) td{background:#FAF8F4}
table.unlock tbody tr:nth-child(even) td:first-child{background:#FAF8F4}
table.unlock tbody tr:hover td{background:rgba(20,101,79,.05)}
table.unlock tbody tr:hover td:first-child{background:rgba(20,101,79,.07)}
table.unlock td.yes{color:var(--brand);font-weight:600}
table.unlock td.no{color:var(--text-3)}
.table-note{margin-top:16px;font-size:13.5px;color:var(--text-3)}

/* ============ 会员反馈 ============ */
.quote{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  padding:26px 24px;height:100%;box-shadow:var(--shadow-1);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.quote:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(20,101,79,.3)}
.quote p{font-size:15.5px;color:var(--text-2);margin-bottom:18px}
.quote__who{display:flex;align-items:center;gap:12px}
.quote__avatar{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-light);color:var(--brand-dark);font-weight:700;
}
.quote__who strong{display:block;font-size:15px}
.quote__who span{font-size:13px;color:var(--text-3)}

/* ============ FAQ ============ */
.faq-accordion{border-top:1px solid var(--border)}
.faq-accordion .accordion-item{border-bottom:1px solid var(--border)}
.faq-accordion .accordion-title{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 4px;font-size:17px;font-weight:600;color:var(--text);background:transparent;
}
.faq-accordion .accordion-title:hover{color:var(--brand)}
.faq-accordion .accordion-title::before{display:none}
.faq-accordion .accordion-title::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:13px;
  color:var(--text-3);transition:transform .2s ease,color .2s ease;
}
.faq-accordion .accordion-item.is-active .accordion-title{color:var(--brand)}
.faq-accordion .accordion-item.is-active .accordion-title::after{transform:rotate(180deg);color:var(--accent)}
.faq-accordion .accordion-content{background:transparent;border:none;padding:0 4px 22px;color:var(--text-2);line-height:1.8;font-size:15.5px}

/* ============ 升级路径条 ============ */
.path-bar{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);
}
.path-step{padding:26px 24px;border-right:1px solid var(--border);position:relative}
.path-step:last-child{border-right:none}
.path-step::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--brand)}
.path-step:nth-child(1)::before{background:var(--text-3)}
.path-step:nth-child(2)::before{background:var(--lv1)}
.path-step:nth-child(3)::before{background:var(--lv2)}
.path-step:nth-child(4)::before{background:var(--lv3)}
.path-step h3{font-size:17px;margin-bottom:6px}
.path-step span{display:block;font-size:13px;color:var(--text-3);margin-bottom:12px}
.path-step p{font-size:14.5px;color:var(--text-2);margin:0}

/* ============ CTA 大条 ============ */
.cta-band{
  position:relative;overflow:hidden;background:var(--brand-dark);color:#fff;
  border-radius:18px;padding:52px 48px;
}
.cta-band::after{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.7) 0 1px,transparent 1px 9px);
}
.cta-band__grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:40px;align-items:center}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.78);margin-bottom:18px}
.cta-list{display:grid;gap:10px}
.cta-list li{position:relative;padding-left:24px;color:rgba(255,255,255,.86);font-size:15.5px}
.cta-list li::before{
  content:"";position:absolute;left:0;top:10px;width:10px;height:2px;border-radius:2px;background:var(--accent);
}
.cta-price{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:14px;padding:26px 24px;text-align:center;
}
.cta-price b{display:block;font-size:34px;font-weight:700;color:#fff;line-height:1.2}
.cta-price span{font-size:13.5px;color:rgba(255,255,255,.7);display:block;margin-bottom:18px}
.cta-price small{display:block;margin-top:12px;font-size:12.5px;color:rgba(255,255,255,.6)}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-dark);color:rgba(255,255,255,.74);padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand__name{font-size:17px;font-weight:700;color:#fff;letter-spacing:.4px}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:16px}
.site-footer p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.7)}
.footer-links{display:grid;gap:10px}
.footer-links a{color:rgba(255,255,255,.76);font-size:14.5px;transition:color .2s ease}
.footer-links a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.footer-contact{display:grid;gap:12px}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:rgba(255,255,255,.76)}
.footer-contact i{color:var(--accent);margin-top:5px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  padding-top:22px;font-size:12.5px;color:rgba(255,255,255,.6);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .container{max-width:1120px}
  .growth-layout{grid-template-columns:280px minmax(0,1fr);gap:36px}
}
@media (max-width:991px){
  .container{padding:0 24px}
  .nav__menu{display:none}
  .searchbox{display:none}
  .nav__search-icon,.nav__burger{display:flex}
  .section{padding:var(--gap-tb) 0}
  .page-hero{padding:60px 0 56px}
  .hero-stats div{padding-right:24px;margin-right:24px}
  .growth-layout{grid-template-columns:1fr;gap:26px}
  .timeline.is-sticky{position:static}
  .timeline{display:flex;gap:10px;overflow-x:auto;padding:4px 0 12px;scrollbar-width:thin}
  .timeline::before{display:none}
  .tl-item{
    flex:0 0 auto;padding:8px 16px 8px 8px;border:1px solid var(--border);border-radius:var(--r-pill);background:#fff;
  }
  .tl-body span{display:none}
  .tl-node{width:34px;height:34px;flex:0 0 34px;font-size:12.5px}
  .grown-aside,.growth-aside{grid-template-columns:1fr;gap:24px}
  .cta-band{padding:40px 32px}
  .cta-band__grid{grid-template-columns:1fr;gap:28px}
  .path-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .path-step:nth-child(2){border-right:none}
  .path-step:nth-child(1),.path-step:nth-child(2){border-bottom:1px solid var(--border)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
  body{font-size:16px}
  .container{padding:0 18px}
  h1,.page-hero h1{font-size:28px}
  h2{font-size:24px}
  h3{font-size:20px}
  .nav{height:60px}
  .brand__sub{display:none}
  .nav__actions .btn--primary{display:none}
  .section{padding:var(--gap-mb) 0}
  .page-hero{padding:44px 0 40px}
  .page-hero__lede{font-size:16px}
  .hero-actions{gap:10px}
  .hero-actions .btn{width:100%}
  .hero-stats{gap:20px}
  .hero-stats div{border-right:none;padding-right:0;margin-right:0;width:100%}
  .hero-stats b{font-size:23px}
  .level-card{padding:22px 18px}
  .level-card__cost{margin-left:0;width:100%}
  .level-card__foot .btn{width:100%}
  .growth-aside{padding:18px}
  .cta-band{padding:30px 20px;border-radius:14px}
  .cta-band h2{font-size:23px}
  .path-bar{grid-template-columns:1fr}
  .path-step{border-right:none;border-bottom:1px solid var(--border)}
  .path-step:last-child{border-bottom:none}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category3 */
/* ============ 1. 设计变量 ============ */
:root{
  --brand:#14654F;
  --brand-dark:#0C4636;
  --brand-light:#EDF4F0;
  --accent:#E2743C;
  --bg:#F7F5F0;
  --bg-alt:#EFEBE2;
  --card:#FFFFFF;
  --text:#1B2420;
  --text-2:#5A6560;
  --text-3:#8B948F;
  --border:#E2DCD1;
  --success:#2E8B6F;
  --warn:#C9822F;
  --lvl-1:#14654F;
  --lvl-2:#0E5C6B;
  --lvl-3:#E2743C;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-badge:999px;
  --r-seal:4px;
  --sh-1:0 1px 2px rgba(27,36,32,.06),0 8px 24px rgba(27,36,32,.06);
  --sh-2:0 12px 32px rgba(27,36,32,.10);
  --sec-pc:96px;
  --sec-tb:64px;
  --sec-mb:48px;
  --maxw:1200px;
}
/* ============ 2. Reset / Base ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;border-radius:var(--r-img)}
a{color:var(--brand);text-decoration:none;transition:color .18s ease,border-color .18s ease}
a:hover{color:var(--accent)}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--text);letter-spacing:-.01em}
h1{font-size:40px;line-height:1.25}
h2{font-size:30px;line-height:1.3}
h3{font-size:22px;line-height:1.4}
h4{font-size:18px;line-height:1.5}
p{margin:0 0 1.2em 0}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.prose a{border-bottom:1px solid var(--brand);padding-bottom:1px}
.prose a:hover{border-bottom-color:var(--accent)}
.is-hidden{display:none !important}
/* ============ 3. 容器与板块 ============ */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.section{padding:var(--sec-pc) 0}
.section--alt{background:var(--bg-alt)}
.section--tint{background:var(--brand-light)}
.section--tight{padding-top:64px;padding-bottom:64px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.section-head__eyebrow{
  display:inline-block;font-size:12.5px;letter-spacing:.14em;color:var(--brand);
  border:1px solid rgba(20,101,79,.3);border-radius:var(--r-seal);
  padding:3px 9px;margin-bottom:14px;background:rgba(20,101,79,.06);
}
.section-head h2{margin-bottom:10px}
.section-head p{color:var(--text-2);max-width:640px;margin:0}
.hr-line{height:1px;background:var(--border);border:0;margin:0}
/* ============ 4. 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:600;line-height:1;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(27,36,32,.08)}
.btn--primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--primary:active{transform:translateY(0);box-shadow:none}
.btn--ghost{border:1px solid var(--brand);color:var(--brand);background:transparent}
.btn--ghost:hover{background:rgba(20,101,79,.08);color:var(--brand-dark);border-color:var(--brand-dark)}
.btn--light{background:#fff;color:var(--brand-dark)}
.btn--light:hover{background:#fff;color:var(--brand);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--accent{background:var(--accent);color:#fff}
.btn--accent:hover{background:#c96028;color:#fff;transform:translateY(-1px)}
.btn--sm{height:40px;padding:0 18px;font-size:14.5px}
.btn--lg{height:52px;padding:0 30px;font-size:16px}
.btn--block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand);font-size:15px}
.link-more i{transition:transform .18s ease}
.link-more:hover{color:var(--accent)}
.link-more:hover i{transform:translateX(2px)}
/* ============ 5. 头部与导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;background:#fff;
  border-bottom:1px solid transparent;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--border);box-shadow:0 6px 20px rgba(27,36,32,.07)}
.nav{display:flex;align-items:center;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text)}
.brand:hover{color:var(--text)}
.brand__mark{width:40px;height:40px;flex:0 0 auto}
.brand__name{display:block;font-size:17px;font-weight:800;line-height:1.25;letter-spacing:-.01em}
.brand__sub{display:block;font-size:12.5px;line-height:1.4;color:var(--text-3);font-weight:400}
.nav__menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav__link{
  position:relative;display:block;padding:10px 13px;border-radius:8px;
  font-size:15px;color:var(--text-2);font-weight:500;
}
.nav__link:hover{color:var(--brand);background:var(--brand-light)}
.nav__link.is-active{color:var(--brand);font-weight:700}
.nav__link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
  background:var(--brand);border-radius:2px;
}
.nav__actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.searchbox{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:var(--bg-alt);border:1px solid transparent;border-radius:var(--r-badge);
  transition:border-color .18s ease,background-color .18s ease;
}
.searchbox:focus-within{background:#fff;border-color:var(--brand)}
.searchbox i{color:var(--text-3);font-size:13px}
.searchbox input{border:0;background:transparent;outline:none;width:140px;font-size:14.5px}
.nav__search-icon{display:none;width:40px;height:40px;border-radius:50%;color:var(--text-2);font-size:16px}
.nav__search-icon:hover{background:var(--brand-light);color:var(--brand)}
.nav__burger{display:none;width:42px;height:42px;border-radius:10px;color:var(--text);font-size:18px}
.nav__burger:hover{background:var(--brand-light);color:var(--brand)}
/* 移动抽屉 */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(12,70,54,.42);opacity:0;pointer-events:none;transition:opacity .22s ease}
.drawer.is-open{opacity:1;pointer-events:auto}
.drawer__panel{
  position:absolute;left:0;right:0;top:0;background:#fff;
  border-radius:0 0 18px 18px;max-height:92vh;overflow:auto;
  transform:translateY(-100%);transition:transform .22s ease;
  padding:18px 20px 24px;
}
.drawer.is-open .drawer__panel{transform:translateY(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--border)}
.drawer__title{font-size:15px;font-weight:700;color:var(--text-2);letter-spacing:.08em}
.drawer__close{width:40px;height:40px;border-radius:10px;font-size:18px;color:var(--text-2)}
.drawer__close:hover{background:var(--brand-light);color:var(--brand)}
.drawer__nav{display:block;padding:8px 0}
.drawer__nav a{display:block;padding:14px 4px;border-bottom:1px solid var(--border);font-size:16.5px;color:var(--text);font-weight:600}
.drawer__nav a.is-active{color:var(--brand)}
.drawer__nav a:hover{color:var(--brand)}
.drawer__foot{padding-top:18px}
/* ============ 6. Hero ============ */
.page-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(100deg,rgba(12,70,54,.94) 0%,rgba(12,70,54,.82) 46%,rgba(20,101,79,.62) 100%),
             url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  color:#fff;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:56px 56px;
}
.page-hero__inner{position:relative;z-index:2;padding:52px 0 46px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:rgba(255,255,255,.72);margin-bottom:18px}
.crumb a{color:rgba(255,255,255,.86)}
.crumb a:hover{color:#fff}
.crumb i{font-size:10px;opacity:.7}
.page-hero h1{color:#fff;max-width:760px;margin-bottom:14px}
.page-hero__lead{font-size:17px;color:rgba(255,255,255,.86);max-width:640px;margin-bottom:26px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.hero-facts span{
  display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:var(--r-badge);
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  font-size:13.5px;color:#fff;
}
.hero-facts i{color:var(--accent)}
.anchor-nav{display:flex;flex-wrap:wrap;gap:8px;position:relative;z-index:2}
.anchor-nav a{
  display:inline-flex;align-items:center;height:38px;padding:0 16px;border-radius:var(--r-badge);
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.26);
  color:#fff;font-size:14px;font-weight:500;
}
.anchor-nav a:hover{background:#fff;color:var(--brand-dark);border-color:#fff}
/* ============ 7. 筛选条 ============ */
.filter-bar{
  background:var(--card);border:1px solid var(--border);border-radius:var(--r-card);
  box-shadow:var(--sh-1);padding:22px 24px;margin-top:-30px;position:relative;z-index:5;
}
.filter-group{display:flex;align-items:flex-start;gap:14px;padding:12px 0;border-bottom:1px dashed var(--border)}
.filter-group:last-of-type{border-bottom:0}
.filter-group__label{flex:0 0 66px;font-size:14px;font-weight:700;color:var(--text-2);padding-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;height:34px;padding:0 15px;border-radius:var(--r-badge);
  border:1px solid var(--border);background:#fff;color:var(--text-2);font-size:14px;
  transition:all .18s ease;
}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.is-on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.filter-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:14px;margin-top:6px;border-top:1px solid var(--border)}
.filter-count{font-size:14px;color:var(--text-3)}
.filter-count b{color:var(--brand);font-size:16px}
/* ============ 8. 内容拼贴 ============ */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.bento__xl{grid-column:span 7;grid-row:span 2;display:flex}
.bento__md{grid-column:span 5}
.bento__sm{grid-column:span 3}
.ccard{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);
  transition:box-shadow .22s ease,border-color .22s ease,transform .22s ease;
}
.ccard:hover{border-color:rgba(20,101,79,.3);box-shadow:var(--sh-2);transform:translateY(-3px)}
.ccard__media{position:relative;display:block;overflow:hidden;background:var(--bg-alt)}
.ccard__media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .3s ease;aspect-ratio:16/9}
.ccard:hover .ccard__media img{transform:scale(1.03)}
.ccard__lock{
  position:absolute;right:10px;bottom:10px;display:inline-flex;align-items:center;gap:5px;
  padding:4px 10px;border-radius:var(--r-badge);background:rgba(12,70,54,.88);color:#fff;font-size:12.5px;
}
.ccard__lock i{font-size:10px}
.ccard__body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.ccard__tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-badge);font-size:12.5px;font-weight:600}
.tag--brand{background:rgba(20,101,79,.12);color:var(--brand);border:1px solid rgba(20,101,79,.28)}
.tag--lvl2{background:rgba(14,92,107,.12);color:#0E5C6B;border:1px solid rgba(14,92,107,.28)}
.tag--lvl3{background:rgba(226,116,60,.12);color:#C96028;border:1px solid rgba(226,116,60,.32)}
.tag--seal{background:#fff;border:1px solid var(--border);color:var(--text-2);border-radius:var(--r-seal)}
.ccard__title{font-size:18px;line-height:1.45;font-weight:700}
.ccard__title a{color:var(--text)}
.ccard__title a:hover{color:var(--brand)}
.ccard__desc{font-size:14.8px;line-height:1.75;color:var(--text-2);margin:0;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ccard__meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:auto;padding-top:12px;border-top:1px solid var(--border);font-size:13px;color:var(--text-3)}
.ccard--xl .ccard__media{flex:1;min-height:260px}
.ccard--xl .ccard__media img{aspect-ratio:16/10}
.ccard--xl .ccard__title{font-size:24px;line-height:1.4}
.ccard--xl .ccard__desc{-webkit-line-clamp:2}
.ccard--sm .ccard__body{padding:14px 16px 16px}
.ccard--sm .ccard__title{font-size:16px}
.ccard--sm .ccard__desc{font-size:13.8px;-webkit-line-clamp:2}
.ccard--sm .ccard__meta{font-size:12.5px;gap:10px}
/* ============ 9. 加载更多 / 空态 ============ */
.more-wrap{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:44px}
.more-wrap__tip{font-size:13.5px;color:var(--text-3)}
.empty-state{
  max-width:420px;margin:36px auto 0;text-align:center;padding:34px 24px;
  background:var(--card);border:1px dashed var(--border);border-radius:var(--r-card);
}
.empty-state__icon{
  width:56px;height:56px;margin:0 auto 14px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:var(--brand-light);color:var(--brand);font-size:22px;
}
.empty-state p{color:var(--text-2);font-size:14.5px;margin-bottom:16px}
/* ============ 10. 数据条 ============ */
.stats{
  background:var(--brand-dark);border-radius:18px;padding:38px 32px;color:#fff;
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  position:relative;overflow:hidden;
}
.stats::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:18px 18px;
}
.stat{position:relative;z-index:2;border-left:1px solid rgba(255,255,255,.16);padding-left:22px}
.stat:first-child{border-left:0;padding-left:0}
.stat__num{font-size:34px;font-weight:800;line-height:1.2;color:#fff;letter-spacing:-.02em}
.stat__num span{font-size:17px;font-weight:600;color:var(--accent);margin-left:4px}
.stat__label{font-size:14px;color:rgba(255,255,255,.72);margin-top:6px}
/* ============ 11. 可读范围 ============ */
.access-grid{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:start}
.access-copy p{color:var(--text-2)}
.access-list{background:var(--card);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--sh-1);overflow:hidden}
.access-item{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:20px 22px;border-bottom:1px solid var(--border);align-items:start}
.access-item:last-child{border-bottom:0}
.access-item__tag{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:var(--r-seal);font-size:12.5px;font-weight:700;justify-self:start}
.access-item__tag--free{background:rgba(46,139,111,.12);color:var(--success);border:1px solid rgba(46,139,111,.3)}
.access-item__tag--member{background:rgba(20,101,79,.12);color:var(--brand);border:1px solid rgba(20,101,79,.3)}
.access-item__tag--top{background:rgba(226,116,60,.12);color:#C96028;border:1px solid rgba(226,116,60,.34)}
.access-item h4{margin-bottom:6px;font-size:16.5px}
.access-item p{font-size:14.5px;color:var(--text-2);margin:0}
/* ============ 12. FAQ ============ */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.faq__item{border-bottom:1px solid var(--border)}
.faq__q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:20px 0;text-align:left;font-size:16.5px;font-weight:600;color:var(--text);line-height:1.6;
}
.faq__q:hover{color:var(--brand)}
.faq__q i{flex:0 0 auto;margin-top:5px;font-size:14px;color:var(--text-3);transition:transform .22s ease,color .22s ease}
.faq__item.is-open .faq__q i{transform:rotate(180deg);color:var(--brand)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .24s ease}
.faq__item.is-open .faq__a{max-height:420px}
.faq__a p{padding:0 34px 20px 0;font-size:15.5px;line-height:1.8;color:var(--text-2)}
/* ============ 13. CTA ============ */
.cta-band{
  background:var(--brand-dark);border-radius:18px;padding:44px 40px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:44px 44px;
}
.cta-band__main{position:relative;z-index:2;max-width:600px}
.cta-band h2{color:#fff;margin-bottom:12px;font-size:28px}
.cta-band__points{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.cta-band__points span{
  display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:var(--r-badge);
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);font-size:13.5px;
}
.cta-band__points i{color:var(--accent);font-size:11px}
.cta-band__side{position:relative;z-index:2;text-align:right;min-width:220px}
.cta-band__price{font-size:15px;color:rgba(255,255,255,.76);margin-bottom:6px}
.cta-band__price b{font-size:30px;color:#fff;font-weight:800;margin-right:4px}
/* ============ 14. 页脚 ============ */
.site-footer{background:var(--brand-dark);color:rgba(255,255,255,.74);padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand__mark{width:38px;height:38px}
.footer-brand__name{font-size:17px;font-weight:800;color:#fff}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);max-width:340px;margin:0}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700}
.footer-links li{margin-bottom:11px}
.footer-links a{color:rgba(255,255,255,.72);font-size:14.5px}
.footer-links a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:11px;font-size:14.5px;color:rgba(255,255,255,.72)}
.footer-contact i{margin-top:5px;color:var(--accent);font-size:13px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:12.5px;color:rgba(255,255,255,.5)}
/* ============ 15. 响应式 ============ */
@media (max-width:1199px){
  .container{padding:0 24px}
  .searchbox input{width:110px}
  .nav__link{padding:10px 10px;font-size:14.5px}
  .bento__sm{grid-column:span 6}
}
@media (max-width:991px){
  .section{padding:var(--sec-tb) 0}
  h1{font-size:32px}
  h2{font-size:26px}
  .nav__menu,.searchbox{display:none}
  .nav__burger,.nav__search-icon{display:inline-flex;align-items:center;justify-content:center}
  .nav{height:64px}
  .nav__actions{margin-left:auto}
  .page-hero__inner{padding:40px 0 36px}
  .bento__xl{grid-column:span 12;grid-row:auto}
  .bento__md{grid-column:span 12}
  .bento__sm{grid-column:span 6}
  .stats{grid-template-columns:repeat(2,1fr);gap:28px 20px}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .access-grid{grid-template-columns:1fr;gap:24px}
  .faq{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:36px 28px}
}
@media (max-width:767px){
  body{font-size:16px}
  .container{padding:0 18px}
  .section{padding:var(--sec-mb) 0}
  h1{font-size:28px}
  h2{font-size:23px}
  h3{font-size:19px}
  .page-hero h1{font-size:27px}
  .page-hero__lead{font-size:15.5px}
  .btn{height:44px;padding:0 20px;font-size:15px}
  .btn--lg,.btn--block{width:100%}
  .filter-bar{padding:16px 16px;margin-top:-22px}
  .filter-group{flex-direction:column;gap:8px}
  .filter-group__label{flex:none;padding-top:0}
  .bento{gap:16px}
  .bento__sm{grid-column:span 12}
  .ccard--xl .ccard__title{font-size:20px}
  .stats{grid-template-columns:1fr 1fr;padding:28px 20px}
  .stat{padding-left:14px}
  .stat__num{font-size:26px}
  .access-item{grid-template-columns:1fr;gap:8px}
  .cta-band{padding:30px 22px}
  .cta-band__side{text-align:left;width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category5 */
:root{
  --green:#14654F;
  --green-d:#0C4636;
  --green-l:#EDF4F0;
  --orange:#E2743C;
  --bg:#F7F5F0;
  --bg-2:#EFEBE2;
  --card:#FFFFFF;
  --ink:#1B2420;
  --ink-2:#5A6560;
  --ink-3:#8B948F;
  --line:#E2DCD1;
  --ok:#2E8B6F;
  --warn:#C9822F;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --sh:0 1px 2px rgba(27,36,32,.06), 0 8px 24px rgba(27,36,32,.06);
  --sh-h:0 12px 32px rgba(27,36,32,.10);
  --sec-pc:96px;
  --sec-tb:64px;
  --sec-mb:48px;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:var(--green);text-decoration:none;}
a:hover{color:var(--orange);}
a.text-link{
  color:var(--green);
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}
a.text-link:hover{text-decoration-color:var(--orange);color:var(--green);}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;letter-spacing:.2px;}
h1{font-size:40px;line-height:1.25;}
h2{font-size:30px;line-height:1.3;margin-bottom:14px;}
h3{font-size:22px;line-height:1.4;margin-bottom:10px;}
h4{font-size:18px;line-height:1.5;margin-bottom:8px;}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;}
::selection{background:rgba(20,101,79,.16);}

.container{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 32px;
}
@media (min-width:1280px){.container{max-width:1240px;}}

/* ---------- 顶部公告条 ---------- */
.topbar{
  background:var(--green-d);
  color:#DCE9E3;
  font-size:13px;
  line-height:36px;
}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.topbar a{color:#F0E5D8;}
.topbar a:hover{color:var(--orange);}
.topbar__note{display:flex;align-items:center;gap:8px;}
.topbar__note i{color:var(--orange);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:#fff;
  transition:box-shadow .2s ease,border-color .2s ease;
  border-bottom:1px solid transparent;
}
.site-header.is-stuck{
  border-bottom-color:var(--line);
  box-shadow:0 4px 18px rgba(27,36,32,.06);
}
.nav{display:flex;align-items:center;gap:22px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex:none;}
.brand__mark{width:40px;height:40px;flex:none;}
.brand__text{display:flex;flex-direction:column;line-height:1.25;}
.brand__name{font-size:17px;font-weight:700;color:var(--ink);letter-spacing:.3px;}
.brand__sub{font-size:11.5px;color:var(--ink-3);letter-spacing:.4px;}
.nav__menu{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav__link{
  position:relative;
  display:block;
  padding:0 13px;
  line-height:72px;
  font-size:15px;
  color:var(--ink-2);
  transition:color .18s ease;
}
.nav__link::after{
  content:"";
  position:absolute;
  left:13px;right:13px;bottom:14px;
  height:2px;
  border-radius:2px;
  background:var(--green);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .2s ease;
}
.nav__link:hover{color:var(--green);}
.nav__link:hover::after{transform:scaleX(1);}
.nav__link.is-active{color:var(--green);font-weight:600;}
.nav__link.is-active::after{transform:scaleX(1);}
.nav__actions{display:flex;align-items:center;gap:12px;flex:none;}
.searchbox{
  display:flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--bg);
  transition:border-color .18s ease,background .18s ease;
}
.searchbox:focus-within{border-color:var(--green);background:#fff;box-shadow:0 0 0 3px rgba(20,101,79,.12);}
.searchbox i{color:var(--ink-3);font-size:13px;}
.searchbox input{
  border:0;background:transparent;outline:none;width:132px;color:var(--ink);
}
.searchbox input::placeholder{color:var(--ink-3);}
.nav__search-icon{
  display:none;
  width:40px;height:40px;
  border:1px solid var(--line);
  border-radius:50%;
  background:#fff;
  color:var(--green);
  cursor:pointer;
}
.nav__burger{
  display:none;
  width:42px;height:42px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--green);
  font-size:17px;
  cursor:pointer;
}
.nav__burger:hover{border-color:var(--green);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15.5px;
  font-weight:600;
  cursor:pointer;
  transition:background-color .18s ease,color .18s ease,box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.btn--primary{background:var(--green);color:#fff;}
.btn--primary:hover{background:var(--green-d);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-h);}
.btn--primary:active{transform:translateY(0);box-shadow:none;}
.btn--ghost{background:transparent;border-color:var(--green);color:var(--green);}
.btn--ghost:hover{background:rgba(20,101,79,.08);color:var(--green-d);}
.btn--light{background:#fff;color:var(--green-d);}
.btn--light:hover{background:#F4EFE7;color:var(--green-d);transform:translateY(-1px);}
.btn--sm{height:40px;padding:0 18px;font-size:14px;border-radius:9px;}
.btn--block{width:100%;}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--orange);
  outline-offset:2px;
}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}

/* ---------- 标签 / 徽章 ---------- */
.seal-tag{
  display:inline-block;
  padding:5px 11px;
  border:1px solid var(--orange);
  border-radius:4px;
  color:var(--orange);
  font-size:12.5px;
  letter-spacing:1.4px;
  background:rgba(226,116,60,.07);
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:28px;
  padding:0 12px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:600;
  border:1px solid transparent;
}
.badge--entry{background:rgba(20,101,79,.12);color:var(--green);border-color:rgba(20,101,79,.3);}
.badge--plus{background:rgba(14,92,107,.12);color:#0E5C6B;border-color:rgba(14,92,107,.3);}
.badge--pro{background:rgba(226,116,60,.12);color:#C05A23;border-color:rgba(226,116,60,.35);}
.badge--plain{background:var(--bg-2);color:var(--ink-2);border-color:var(--line);}

/* ---------- 页头 Hero ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  background:var(--green-d);
  color:#fff;
}
.page-hero__bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center right;
  opacity:.55;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(100deg,rgba(12,70,54,.96) 0%,rgba(12,70,54,.86) 42%,rgba(12,70,54,.5) 100%);
}
.page-hero__inner{
  position:relative;
  z-index:2;
  padding:74px 32px 62px;
  max-width:var(--maxw);
  margin:0 auto;
}
.page-hero h1{color:#fff;max-width:720px;}
.page-hero__lead{
  max-width:620px;
  margin:16px 0 22px;
  font-size:17.5px;
  line-height:1.75;
  color:#DBE8E2;
}
.crumb-line{
  font-size:13px;
  color:#A9C2B7;
  letter-spacing:.4px;
  margin-bottom:22px;
}
.crumb-line a{color:#CFE0D7;}
.crumb-line a:hover{color:var(--orange);}
.anchor-nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  padding-top:6px;
}
.anchor-nav a{
  display:inline-flex;
  align-items:center;
  gap:7px;
  height:38px;
  padding:0 15px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.06);
  color:#EAF2EE;
  font-size:14px;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.anchor-nav a:hover{background:rgba(226,116,60,.9);border-color:transparent;color:#fff;}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sec-pc) 0;}
.section--tight{padding:72px 0;}
.section--alt{background:var(--green-l);}
.section--paper{background:var(--bg-2);}
.section + .section{border-top:1px solid var(--line);}
.section--dark{
  background:var(--green-d);
  color:#DFEBE5;
  border-top:0;
}
.section--dark h2,.section--dark h3{color:#fff;}
.section--dark p{color:#C6D8D0;}
.section-head{max-width:740px;margin-bottom:40px;}
.section-head p{color:var(--ink-2);font-size:16.5px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:block;
  font-size:12.5px;
  letter-spacing:2px;
  color:var(--orange);
  margin-bottom:10px;
  font-weight:600;
}

/* ---------- 品牌叙述 ---------- */
.story-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start;}
.story-body p{color:var(--ink-2);}
.story-body strong{color:var(--ink);}
.story-points{border-top:1px solid var(--line);margin-top:26px;padding-top:8px;}
.story-points li{
  display:flex;
  gap:12px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
  font-size:15.5px;
  color:var(--ink-2);
}
.story-points li i{color:var(--green);margin-top:5px;font-size:15px;}
.story-media{position:relative;}
.story-media img{width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--sh);}
.story-media__caption{
  margin-top:12px;
  font-size:13px;
  color:var(--ink-3);
  line-height:1.6;
}
.story-media__stamp{
  position:absolute;
  right:16px;
  bottom:52px;
  padding:7px 12px;
  border-radius:4px;
  border:1px solid rgba(255,255,255,.7);
  background:rgba(12,70,54,.86);
  color:#fff;
  font-size:12px;
  letter-spacing:1.2px;
}

/* ---------- 数据条 ---------- */
.data-band{
  background:var(--green-d);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.data-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:44px 44px;
  pointer-events:none;
}
.data-band__inner{position:relative;z-index:2;padding:64px 0;}
.data-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-card);
  overflow:hidden;
}
.data-cell{background:rgba(12,70,54,.94);padding:30px 26px;}
.data-cell__num{
  font-size:38px;
  font-weight:700;
  line-height:1.15;
  color:#fff;
  font-variant-numeric:tabular-nums;
}
.data-cell__num span{font-size:19px;margin-left:3px;color:var(--orange);}
.data-cell__label{margin-top:8px;font-size:14px;color:#B9CEC5;}
.data-cell__desc{margin-top:10px;font-size:13px;color:#93ABA1;line-height:1.7;}

/* ---------- 合作方墙 ---------- */
.logo-wall{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:14px;
}
.logo-tile{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:112px;
  padding:16px 12px;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  background:#fff;
  filter:grayscale(1);
  opacity:.82;
  transition:filter .22s ease,opacity .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
  text-align:center;
}
.logo-tile i{font-size:20px;color:var(--ink-2);}
.logo-tile span{font-size:13.5px;color:var(--ink-2);line-height:1.5;}
.logo-tile:hover{
  filter:grayscale(0);
  opacity:1;
  border-color:rgba(20,101,79,.3);
  transform:translateY(-3px);
  box-shadow:var(--sh-h);
}
.logo-tile:hover i{color:var(--green);}
.logo-tile:hover span{color:var(--ink);}

/* ---------- 联系区 ---------- */
.contact-grid{display:grid;grid-template-columns:1.45fr .85fr;gap:36px;align-items:start;}
.panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:32px;
  box-shadow:var(--sh);
}
.panel--plain{box-shadow:none;}
.field{margin-bottom:18px;}
.field label{
  display:block;
  font-size:13.5px;
  font-weight:600;
  color:var(--ink);
  margin-bottom:8px;
}
.field .req{color:var(--orange);margin-left:3px;}
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea{
  width:100%;
  height:46px;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--ink);
  outline:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:auto;min-height:132px;padding:12px 14px;line-height:1.75;resize:vertical;}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:calc(100% - 19px) 20px,calc(100% - 14px) 20px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--green);
  box-shadow:0 0 0 3px rgba(20,101,79,.12);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.check{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14px;
  color:var(--ink-2);
  line-height:1.7;
}
.check input{margin-top:4px;width:16px;height:16px;accent-color:var(--green);}
.form-note{
  margin-top:16px;
  padding:13px 16px;
  border-radius:10px;
  background:rgba(46,139,111,.1);
  border:1px solid rgba(46,139,111,.35);
  color:#22684F;
  font-size:14.5px;
}
.helper{font-size:12.5px;color:var(--ink-3);margin-top:6px;}

.support-card{
  background:var(--green-d);
  color:#DCE9E3;
  border-radius:var(--r-card);
  padding:28px;
  position:relative;
  overflow:hidden;
}
.support-card::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:36px 36px;
  pointer-events:none;
}
.support-card > *{position:relative;z-index:2;}
.support-card h3{color:#fff;font-size:19px;margin-bottom:6px;}
.support-card p{color:#B7CCC3;font-size:14.5px;}
.support-list{margin:18px 0 22px;border-top:1px solid rgba(255,255,255,.16);}
.support-list li{
  display:flex;
  gap:12px;
  padding:14px 0;
  border-bottom:1px solid rgba(255,255,255,.16);
  font-size:14.5px;
  color:#D3E2DB;
}
.support-list i{color:var(--orange);margin-top:5px;}

/* ---------- 服务说明三卡 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.step-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:28px 26px;
  transition:border-color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.step-card:hover{border-color:rgba(20,101,79,.3);box-shadow:var(--sh-h);transform:translateY(-4px);}
.step-card__no{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;height:34px;
  border-radius:9px;
  background:var(--green-l);
  color:var(--green);
  font-weight:700;
  font-size:14px;
  margin-bottom:16px;
}
.step-card h3{font-size:19px;}
.step-card p{color:var(--ink-2);font-size:15px;margin-bottom:0;}

/* ---------- 地图占位 ---------- */
.map-wrap{
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  background:var(--bg-2);
}
.map-canvas{
  position:relative;
  height:300px;
  background:
    linear-gradient(rgba(27,36,32,.05) 1px,transparent 1px) 0 0/38px 38px,
    linear-gradient(90deg,rgba(27,36,32,.05) 1px,transparent 1px) 0 0/38px 38px,
    linear-gradient(120deg,#E7E2D8,#F2EEE7);
}
.map-canvas::after{
  content:"";
  position:absolute;
  left:-10%;top:56%;
  width:120%;height:2px;
  background:rgba(20,101,79,.22);
  transform:rotate(-6deg);
}
.map-pin{
  position:absolute;
  left:50%;top:44%;
  transform:translate(-50%,-50%);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  z-index:2;
}
.map-pin__dot{
  width:44px;height:44px;
  border-radius:50% 50% 50% 6px;
  transform:rotate(-45deg);
  background:var(--green);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px rgba(20,101,79,.24);
}
.map-pin__dot i{transform:rotate(45deg);color:#fff;font-size:16px;}
.map-pin__label{
  padding:7px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  font-size:13px;
  color:var(--ink-2);
  box-shadow:var(--sh);
  white-space:nowrap;
}
.map-meta{
  display:flex;
  flex-wrap:wrap;
  gap:12px 28px;
  padding:18px 26px;
  background:#fff;
  border-top:1px solid var(--line);
  font-size:14px;
  color:var(--ink-2);
}
.map-meta i{color:var(--green);margin-right:7px;}

/* ---------- CTA 大条 ---------- */
.cta-band{
  background:var(--green-d);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:22px 22px;
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.5fr .9fr;
  gap:44px;
  align-items:center;
  padding:70px 0;
}
.cta-inner h2{color:#fff;font-size:30px;}
.cta-inner p{color:#BBD0C7;margin-bottom:20px;}
.cta-points{display:flex;flex-wrap:wrap;gap:12px 26px;}
.cta-points li{display:flex;align-items:center;gap:8px;font-size:14.5px;color:#DCE9E3;}
.cta-points i{color:var(--orange);}
.cta-price{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r-card);
  padding:28px;
  backdrop-filter:blur(2px);
}
.cta-price__label{font-size:13.5px;color:#AFC6BC;letter-spacing:1px;}
.cta-price__value{
  display:flex;
  align-items:baseline;
  gap:6px;
  margin:10px 0 4px;
}
.cta-price__value strong{font-size:36px;color:#fff;font-weight:700;line-height:1.1;}
.cta-price__value span{font-size:14px;color:#AFC6BC;}
.cta-price__tip{font-size:13px;color:#A3BAB0;margin-bottom:20px;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:#0A3B2D;
  color:#B9CEC5;
  padding:64px 0 26px;
  font-size:14.5px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:40px;
  padding-bottom:38px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand__name{font-size:17px;font-weight:700;color:#fff;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.4px;}
.site-footer p{color:#9DB6AC;line-height:1.8;font-size:14px;margin:0;}
.footer-links li{margin-bottom:11px;}
.footer-links a{color:#B9CEC5;}
.footer-links a:hover{color:var(--orange);text-decoration:underline;text-underline-offset:3px;}
.footer-contact li{display:flex;gap:10px;margin-bottom:12px;color:#B9CEC5;font-size:14px;}
.footer-contact i{color:var(--orange);margin-top:4px;}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
  padding-top:22px;
  font-size:12.5px;
  color:#8CA79C;
}

/* ---------- 移动抽屉 ---------- */
.mobile-drawer{
  position:fixed;
  inset:0;
  z-index:120;
  background:#fff;
  transform:translateY(-100%);
  transition:transform .22s ease;
  display:flex;
  flex-direction:column;
  padding:0 22px 22px;
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateY(0);}
.mobile-drawer__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:60px;
  border-bottom:1px solid var(--line);
  margin-bottom:12px;
}
.mobile-drawer__close{
  width:40px;height:40px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--green);
  font-size:17px;
  cursor:pointer;
}
.mobile-drawer__label{
  font-size:12.5px;
  letter-spacing:2px;
  color:var(--ink-3);
  margin:14px 0 8px;
}
.mobile-drawer__links a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:15px 4px;
  border-bottom:1px solid var(--line);
  color:var(--ink);
  font-size:16px;
}
.mobile-drawer__links a:hover{color:var(--green);}
.mobile-drawer__links a.is-active{color:var(--green);font-weight:600;}
.mobile-drawer__links a i{color:var(--ink-3);font-size:13px;}
.mobile-drawer__search{
  display:flex;
  align-items:center;
  gap:10px;
  height:46px;
  padding:0 16px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--bg);
  margin-top:16px;
}
.mobile-drawer__search input{border:0;background:transparent;outline:none;flex:1;}
.mobile-drawer__foot{
  margin-top:auto;
  padding-top:22px;
}
body.drawer-open{overflow:hidden;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  h1{font-size:34px;}
  h2{font-size:27px;}
  .story-grid{gap:40px;}
  .logo-wall{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:991px){
  .container{padding:0 24px;}
  .page-hero__inner{padding:58px 24px 50px;}
  .section{padding:var(--sec-tb) 0;}
  .nav__menu,.searchbox{display:none;}
  .nav__search-icon{display:inline-flex;align-items:center;justify-content:center;}
  .nav__burger{display:inline-flex;align-items:center;justify-content:center;}
  .nav{gap:14px;height:64px;}
  .nav__link{line-height:64px;}
  .story-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .data-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;gap:28px;padding:56px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .topbar .container{font-size:12.5px;}
}
@media (max-width:767px){
  body{font-size:16px;line-height:1.8;}
  .container{padding:0 18px;}
  .page-hero__inner{padding:46px 18px 40px;}
  h1{font-size:28px;}
  h2{font-size:23px;}
  h3{font-size:19px;}
  .section{padding:var(--sec-mb) 0;}
  .section--tight{padding:44px 0;}
  .page-hero__lead{font-size:16px;}
  .btn{height:44px;padding:0 20px;font-size:15px;}
  .btn--block-mobile{width:100%;}
  .data-grid{grid-template-columns:1fr;}
  .data-cell{padding:24px 20px;}
  .data-cell__num{font-size:32px;}
  .logo-wall{grid-template-columns:repeat(2,1fr);}
  .panel{padding:22px 18px;}
  .field-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .anchor-nav a{height:36px;padding:0 13px;font-size:13.5px;}
  .cta-price{padding:22px;}
  .map-canvas{height:230px;}
  .topbar__note span{display:none;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category4 */
/* ===================== 设计变量 ===================== */
:root{
  --brand:#14654F;
  --brand-dark:#0C4636;
  --brand-light:#EDF4F0;
  --accent:#E2743C;
  --accent-12:rgba(226,116,60,.12);
  --accent-08:rgba(226,116,60,.08);
  --bg:#F7F5F0;
  --bg-alt:#EFEBE2;
  --card:#FFFFFF;
  --ink:#1B2420;
  --ink-2:#5A6560;
  --ink-3:#8B948F;
  --line:#E2DCD1;
  --ok:#2E8B6F;
  --warn:#C9822F;
  --lvl1:#14654F;
  --lvl2:#0E5C6B;
  --lvl3:#E2743C;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-pill:999px;
  --r-seal:4px;
  --sh-1:0 1px 2px rgba(27,36,32,.06), 0 8px 24px rgba(27,36,32,.06);
  --sh-2:0 12px 32px rgba(27,36,32,.10);
  --sec-pc:92px;
  --sec-tb:64px;
  --sec-mb:48px;
  --font-cn:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:"Inter","Helvetica Neue",Arial,sans-serif;
}

/* ===================== reset / base ===================== */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16.5px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--accent);}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.3;color:var(--ink);}
h1{font-size:40px;line-height:1.25;letter-spacing:.2px;}
h2{font-size:30px;line-height:1.3;}
h3{font-size:22px;line-height:1.4;}
h4{font-size:18px;line-height:1.5;}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:15.5px;color:var(--ink);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
  border-radius:6px;
}
::selection{background:var(--brand-light);color:var(--brand-dark);}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ===================== 容器与栅格 ===================== */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.grid-x{display:flex;flex-wrap:wrap;}
.grid-x>.cell{flex:0 0 auto;width:100%;padding:0 16px;}
.grid-margin-x{margin-left:-16px;margin-right:-16px;}
@media screen and (min-width:768px){
  .medium-6{width:50%;}
}
@media screen and (min-width:1024px){
  .large-4{width:33.3333%;}
  .large-5{width:41.6667%;}
  .large-7{width:58.3333%;}
  .large-8{width:66.6667%;}
}
@media screen and (min-width:1240px){
  .container{max-width:1240px;}
}

/* ===================== 通用按钮 ===================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:600;line-height:1;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn i{font-size:14px;}
.btn--primary{background:var(--brand);color:#fff;}
.btn--primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn--primary:active{transform:translateY(0);box-shadow:none;}
.btn--ghost{background:transparent;border-color:var(--brand);color:var(--brand);}
.btn--ghost:hover{background:rgba(20,101,79,.08);color:var(--brand-dark);}
.btn--onDark{background:#fff;color:var(--brand-dark);}
.btn--onDark:hover{background:var(--brand-light);color:var(--brand-dark);transform:translateY(-1px);box-shadow:0 12px 32px rgba(0,0,0,.22);}
.btn--outline-light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;}
.btn--outline-light:hover{background:rgba(255,255,255,.12);color:#fff;}
.btn--sm{height:40px;padding:0 18px;font-size:14.5px;}
.btn--block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;}

/* ===================== 徽章 / 标签 ===================== */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 12px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:600;line-height:1;
  background:rgba(20,101,79,.12);color:var(--brand);border:1px solid rgba(20,101,79,.28);
}
.badge--accent{background:var(--accent-12);color:#B8551F;border-color:rgba(226,116,60,.35);}
.badge--soft{background:var(--bg-alt);color:var(--ink-2);border-color:var(--line);}
.seal{
  display:inline-flex;align-items:center;justify-content:center;
  padding:4px 10px;border-radius:var(--r-seal);
  font-size:12.5px;font-weight:600;letter-spacing:.5px;
  background:var(--brand-light);color:var(--brand-dark);
  border:1px solid rgba(20,101,79,.28);
}

/* ===================== 顶部导航 ===================== */
.site-header{
  position:sticky;top:0;z-index:70;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(27,36,32,.08);}
.nav{display:flex;align-items:center;gap:22px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand__mark{width:38px;height:38px;flex:0 0 auto;}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__name{font-size:16.5px;font-weight:700;color:var(--ink);letter-spacing:.2px;}
.brand__sub{font-size:11.5px;color:var(--ink-3);letter-spacing:1.2px;}
.brand:hover .brand__name{color:var(--brand);}
.nav__menu{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1 1 auto;}
.nav__link{
  position:relative;display:inline-block;
  padding:6px 12px;font-size:15px;color:var(--ink-2);font-weight:500;
  border-radius:8px;
}
.nav__link:hover{color:var(--brand);background:var(--brand-light);}
.nav__link.is-active{color:var(--brand);font-weight:700;}
.nav__link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:-2px;height:2px;
  background:var(--brand);border-radius:2px;
}
.nav__actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.searchbox{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 14px;
  background:var(--bg);
  border:1px solid var(--line);border-radius:var(--r-pill);
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.searchbox i{color:var(--ink-3);font-size:13px;}
.searchbox input{
  width:150px;height:100%;border:0;background:transparent;outline:none;font-size:14.5px;
}
.searchbox input::placeholder{color:var(--ink-3);}
.searchbox:focus-within{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(20,101,79,.12);}
.nav__search-icon,.nav__burger{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease;
}
.nav__search-icon:hover,.nav__burger:hover{color:var(--brand);border-color:rgba(20,101,79,.4);background:var(--brand-light);}

/* 移动抽屉 */
.mobile-drawer{
  position:fixed;left:0;right:0;top:0;bottom:0;z-index:90;
  background:#fff;
  transform:translateY(-100%);
  transition:transform .22s ease;
  display:flex;flex-direction:column;
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateY(0);}
.mobile-drawer__top{
  display:flex;align-items:center;justify-content:space-between;
  height:60px;padding:0 18px;border-bottom:1px solid var(--line);
}
.mobile-drawer__title{font-size:15.5px;font-weight:700;color:var(--brand-dark);}
.mobile-drawer__close{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;
  color:var(--ink-2);cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.mobile-drawer__body{padding:18px;flex:1 1 auto;}
.mobile-drawer__group{margin-bottom:22px;}
.mobile-drawer__label{font-size:12.5px;letter-spacing:1.4px;color:var(--ink-3);margin-bottom:8px;}
.mobile-drawer__link{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 14px;border-radius:12px;font-size:16px;color:var(--ink);
  border:1px solid var(--line);margin-bottom:8px;background:#fff;
}
.mobile-drawer__link.is-active{color:var(--brand);border-color:rgba(20,101,79,.45);background:var(--brand-light);font-weight:700;}
.mobile-drawer__link i{color:var(--ink-3);font-size:13px;}
.mobile-drawer__foot{padding:14px 18px 22px;border-top:1px solid var(--line);background:var(--bg);}

/* ===================== 分类小 Hero ===================== */
.cat-hero{
  position:relative;
  color:#fff;
  background-image:
    linear-gradient(105deg,rgba(8,26,20,.95) 0%,rgba(12,70,54,.86) 48%,rgba(20,101,79,.62) 100%),
    url("/assets/images/backpic/back-2.webp");
  background-size:cover,cover;
  background-position:center,center;
  background-repeat:no-repeat;
  overflow:hidden;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px,64px 64px;
}
.cat-hero__inner{position:relative;z-index:2;padding:74px 0 66px;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:rgba(255,255,255,.72);margin-bottom:20px;
}
.breadcrumb a{color:rgba(255,255,255,.85);}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb span.sep{color:rgba(255,255,255,.4);}
.cat-hero h1{color:#fff;max-width:820px;}
.cat-hero__lead{
  margin:16px 0 0;max-width:660px;
  font-size:17.5px;line-height:1.8;color:rgba(255,255,255,.86);
}
.cat-hero__meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.cat-hero__meta .seal{
  background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.32);
}
.anchor-nav{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;
  padding-top:24px;border-top:1px solid rgba(255,255,255,.18);
}
.anchor-nav a{
  display:inline-flex;align-items:center;gap:8px;
  height:40px;padding:0 18px;border-radius:var(--r-pill);
  font-size:14.5px;color:#fff;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.24);
  transition:background-color .2s ease,transform .2s ease,border-color .2s ease;
}
.anchor-nav a:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.5);transform:translateY(-1px);color:#fff;}

/* ===================== 板块通用 ===================== */
.section{padding:var(--sec-pc) 0;}
.section--alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--brand{background:var(--brand-light);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{margin-bottom:14px;}
.section-head p{color:var(--ink-2);font-size:16.5px;margin:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:1.6px;font-weight:700;
  color:var(--brand);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);}
.section-head--split{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  max-width:none;
}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:600;color:var(--brand);
}
.text-link i{transition:transform .2s ease;font-size:13px;}
.text-link:hover{color:var(--accent);}
.text-link:hover i{transform:translateX(2px);}

/* ===================== 高频问题速览 ===================== */
.quick-grid{margin-bottom:-32px;}
.quick-grid>.cell{margin-bottom:32px;}
.quick-card{
  height:100%;
  background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px 24px;
  box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  position:relative;
  overflow:hidden;
}
.quick-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--brand);opacity:.85;
}
.quick-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(20,101,79,.3);}
.quick-card__num{
  font-family:var(--font-num);font-size:13px;font-weight:700;letter-spacing:1.5px;
  color:var(--accent);margin-bottom:12px;
}
.quick-card h3{font-size:18px;margin-bottom:10px;}
.quick-card p{font-size:15px;color:var(--ink-2);margin:0 0 16px;}
.quick-card .text-link{font-size:14px;}

/* ===================== FAQ 区 ===================== */
.faq-toolbar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  margin-bottom:26px;
}
.search-field{
  display:flex;align-items:center;gap:10px;
  flex:1 1 320px;max-width:420px;
  height:46px;padding:0 16px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-field i{color:var(--ink-3);font-size:14px;}
.search-field input{flex:1 1 auto;border:0;background:transparent;outline:none;height:100%;}
.search-field input::placeholder{color:var(--ink-3);}
.search-field:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(20,101,79,.12);}
.pill-bar{display:flex;flex-wrap:wrap;gap:8px;}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  height:38px;padding:0 16px;border-radius:var(--r-pill);
  font-size:14.5px;font-weight:600;color:var(--ink-2);
  background:#fff;border:1px solid var(--line);cursor:pointer;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.pill:hover{color:var(--brand);border-color:rgba(20,101,79,.4);transform:translateY(-1px);}
.pill.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}
.pill__count{
  font-family:var(--font-num);font-size:12px;opacity:.72;
}

.faq-list{
  background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);
  overflow:hidden;
}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:0;}
.faq-q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:22px 26px;background:transparent;border:0;text-align:left;cursor:pointer;
  font-size:17px;font-weight:600;color:var(--ink);line-height:1.6;
  transition:background-color .18s ease,color .18s ease;
}
.faq-q:hover{background:var(--brand-light);color:var(--brand-dark);}
.faq-q[aria-expanded="true"]{color:var(--brand-dark);background:#fff;}
.faq-icon{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand-light);color:var(--brand);font-size:12px;
  transition:transform .22s ease,background-color .22s ease,color .22s ease;
  margin-top:2px;
}
.faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--accent);color:#fff;}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .24s ease;
  background:#fff;
}
.faq-a__inner{
  padding:0 26px 24px;
  color:var(--ink-2);font-size:16px;line-height:1.85;
  max-width:820px;
}
.faq-a__inner strong{color:var(--ink);}
.faq-a__inner ul{margin:10px 0 0;padding-left:0;}
.faq-a__inner li{
  position:relative;padding-left:18px;margin-bottom:8px;line-height:1.8;
}
.faq-a__inner li::before{
  content:"";position:absolute;left:0;top:.72em;
  width:6px;height:6px;border-radius:50%;background:var(--brand);
}
.faq-tag{
  display:inline-block;margin-top:14px;
  font-size:12.5px;color:var(--ink-3);
  border:1px solid var(--line);border-radius:var(--r-seal);
  padding:3px 9px;background:var(--bg);
}

.empty-state{
  max-width:420px;margin:0 auto;text-align:center;
  padding:56px 24px;
}
.empty-state__icon{
  width:64px;height:64px;margin:0 auto 18px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand-light);color:var(--brand);font-size:24px;
  border:1px dashed rgba(20,101,79,.35);
}
.empty-state p{color:var(--ink-2);margin-bottom:20px;}

/* ===================== 提问表单 + 客服卡 ===================== */
.ask-grid{align-items:flex-start;}
.form-card{
  background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);
  padding:30px 28px 32px;
  box-shadow:var(--sh-1);
}
.form-grid{display:flex;flex-wrap:wrap;margin:0 -12px;}
.form-grid>.field{width:100%;padding:0 12px;margin-bottom:20px;}
@media screen and (min-width:768px){
  .form-grid>.field--half{width:50%;}
}
.field label{
  display:block;font-size:14.5px;font-weight:600;color:var(--ink);margin-bottom:8px;
}
.field label .req{color:var(--accent);margin-left:4px;}
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea{
  width:100%;height:46px;padding:0 14px;
  background:#fff;border:1px solid var(--line);border-radius:10px;
  outline:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:auto;min-height:132px;padding:12px 14px;line-height:1.75;resize:vertical;}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);background-position:calc(100% - 20px) 20px,calc(100% - 15px) 20px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:40px;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(20,101,79,.12);
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3);}
.field .hint{font-size:13px;color:var(--ink-3);margin-top:8px;}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--ink-2);line-height:1.7;}
.check-row input[type="checkbox"]{width:18px;height:18px;margin-top:4px;accent-color:var(--brand);flex:0 0 auto;}
.notice{
  display:none;align-items:flex-start;gap:10px;
  margin-bottom:22px;padding:14px 16px;border-radius:12px;
  background:rgba(46,139,111,.1);border:1px solid rgba(46,139,111,.35);
  color:#1F6B54;font-size:14.5px;line-height:1.7;
}
.notice.is-visible{display:flex;}
.notice i{margin-top:3px;}

.support-card{
  position:sticky;top:96px;
  background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);
  overflow:hidden;
}
.support-card__media{
  position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt);
}
.support-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.support-card:hover .support-card__media img{transform:scale(1.03);}
.support-card__body{padding:24px 22px 26px;}
.support-card__body h3{font-size:19px;margin-bottom:10px;}
.support-card__body p{font-size:14.5px;color:var(--ink-2);}
.support-list{margin:6px 0 20px;border-top:1px solid var(--line);}
.support-list li{
  display:flex;align-items:flex-start;gap:10px;
  padding:14px 0;border-bottom:1px solid var(--line);
  font-size:14.5px;color:var(--ink-2);
}
.support-list i{color:var(--brand);width:16px;margin-top:4px;}
.support-list strong{display:block;color:var(--ink);font-size:14.5px;margin-bottom:2px;}

/* ===================== 处理流程（深色硬朗条） ===================== */
.flow-band{
  background:linear-gradient(100deg,#0B1F19 0%,#0C4636 58%,#14654F 100%);
  color:#fff;position:relative;overflow:hidden;
}
.flow-band::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px,56px 56px;
  pointer-events:none;
}
.flow-band .container{position:relative;z-index:2;}
.flow-band h2{color:#fff;}
.flow-band .section-head p{color:rgba(255,255,255,.78);}
.flow-list{display:flex;flex-wrap:wrap;margin:0 -14px;}
.flow-item{
  width:100%;padding:0 14px;margin-bottom:26px;
}
@media screen and (min-width:768px){.flow-item{width:33.3333%;}}
.flow-item__inner{
  height:100%;padding:26px 22px;
  border:1px solid rgba(255,255,255,.18);border-radius:var(--r-card);
  background:rgba(255,255,255,.05);
  transition:background-color .22s ease,transform .22s ease,border-color .22s ease;
}
.flow-item__inner:hover{background:rgba(255,255,255,.1);border-color:rgba(226,116,60,.6);transform:translateY(-4px);}
.flow-item__step{
  font-family:var(--font-num);font-size:12.5px;letter-spacing:2px;
  color:var(--accent);font-weight:700;margin-bottom:14px;
}
.flow-item h3{color:#fff;font-size:19px;margin-bottom:10px;}
.flow-item p{color:rgba(255,255,255,.78);font-size:15px;margin:0;}

/* ===================== CTA 大条 ===================== */
.cta-band{
  background:linear-gradient(100deg,#0C4636 0%,#14654F 62%,#17735A 100%);
  color:#fff;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.035) 0 1px,transparent 1px 9px);
  pointer-events:none;
}
.cta-band .container{position:relative;z-index:2;}
.cta-inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px;
  padding:56px 0;
}
.cta-copy{flex:1 1 460px;}
.cta-copy h2{color:#fff;margin-bottom:16px;}
.cta-points{display:flex;flex-wrap:wrap;gap:14px 26px;margin-top:18px;}
.cta-points li{display:flex;align-items:center;gap:8px;font-size:15px;color:rgba(255,255,255,.86);}
.cta-points i{color:var(--accent);}
.cta-actions{flex:0 0 auto;display:flex;flex-direction:column;gap:12px;align-items:stretch;min-width:230px;}
.cta-actions .price-note{font-size:13px;color:rgba(255,255,255,.7);text-align:center;}

/* ===================== 页脚 ===================== */
.site-footer{
  background:#0B1F19;
  color:rgba(255,255,255,.72);
  padding:64px 0 26px;
  font-size:14.5px;
}
.footer-grid{display:flex;flex-wrap:wrap;margin:0 -18px 40px;}
.footer-grid>div{width:100%;padding:0 18px;margin-bottom:32px;}
@media screen and (min-width:640px){.footer-grid>div{width:50%;}}
@media screen and (min-width:1024px){.footer-grid>div{width:25%;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand__name{font-size:16.5px;font-weight:700;color:#fff;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;}
.site-footer p{color:rgba(255,255,255,.66);font-size:14px;line-height:1.8;margin:0;max-width:300px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:rgba(255,255,255,.72);font-size:14.5px;}
.footer-links a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px;}
.footer-contact li{
  display:flex;align-items:flex-start;gap:10px;
  margin-bottom:12px;color:rgba(255,255,255,.72);font-size:14.5px;
}
.footer-contact i{color:var(--accent);margin-top:5px;width:15px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  font-size:12.5px;color:rgba(255,255,255,.55);
}

/* ===================== 动效与响应式 ===================== */
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

@media screen and (max-width:1199px){
  h1{font-size:34px;}
  h2{font-size:27px;}
  .section{padding:76px 0;}
}

@media screen and (max-width:991px){
  .container{padding:0 24px;}
  .nav{height:66px;gap:14px;}
  .nav__menu{display:none;}
  .searchbox{display:none;}
  .nav__search-icon{display:flex;}
  .nav__burger{display:flex;}
  .cat-hero__inner{padding:56px 0 50px;}
  .section{padding:var(--sec-tb) 0;}
  .section-head{margin-bottom:34px;}
  .support-card{position:static;}
  .faq-q{font-size:16px;padding:20px 20px;}
  .faq-a__inner{padding:0 20px 20px;}
}

@media screen and (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 18px;}
  h1{font-size:28px;line-height:1.3;}
  h2{font-size:23px;}
  h3{font-size:19px;}
  .brand__sub{display:none;}
  .brand__name{font-size:15.5px;}
  .brand__mark{width:34px;height:34px;}
  .btn{height:44px;padding:0 20px;font-size:15px;}
  .btn--sm{height:38px;padding:0 16px;font-size:14px;}
  .nav__actions .btn--primary{display:none;}
  .section{padding:var(--sec-mb) 0;}
  .section-head{margin-bottom:28px;}
  .section-head--split{flex-direction:column;align-items:flex-start;gap:12px;}
  .cat-hero__inner{padding:42px 0 40px;}
  .cat-hero__lead{font-size:16px;}
  .anchor-nav{gap:8px;margin-top:24px;padding-top:20px;}
  .anchor-nav a{height:38px;padding:0 14px;font-size:13.5px;}
  .search-field{max-width:100%;flex:1 1 100%;}
  .faq-toolbar{flex-direction:column;align-items:stretch;}
  .faq-q{padding:18px 16px;gap:12px;font-size:15.5px;}
  .faq-a__inner{padding:0 16px 18px;font-size:15.5px;}
  .form-card{padding:22px 16px 24px;}
  .form-grid{margin:0;}
  .form-grid>.field{padding:0;margin-bottom:18px;}
  .cta-inner{padding:44px 0;}
  .cta-actions{width:100%;min-width:0;}
  .cta-actions .btn{width:100%;}
  .footer-grid{margin-bottom:24px;}
  .footer-bottom{flex-direction:column;}
  .flow-item{padding:0;margin-bottom:18px;}
}

@media screen and (max-width:519px){
  .quick-card{padding:22px 18px 20px;}
  .pill{height:36px;padding:0 13px;font-size:13.5px;}
}