/* roulang page: index */
:root{
  --green-900:#0d2a21;
  --green-800:#123a2d;
  --green-700:#17503e;
  --green-500:#20705a;
  --green-100:#e5efe9;
  --sand-50:#faf8f3;
  --sand-100:#f2ecdf;
  --sand-200:#e7ddc9;
  --amber:#a9772f;
  --amber-soft:#f1e3cb;
  --ink:#161d1a;
  --text:#333a36;
  --muted:#6c7872;
  --line:#e1dacb;
  --white:#ffffff;
  --r-s:8px;
  --r-m:12px;
  --r-l:18px;
  --shadow-s:0 1px 2px rgba(18,42,32,.06),0 6px 16px rgba(18,42,32,.05);
  --shadow-m:0 2px 6px rgba(18,42,32,.07),0 16px 34px rgba(18,42,32,.10);
  --shadow-l:0 8px 22px rgba(18,42,32,.12),0 26px 60px rgba(18,42,32,.16);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.75;color:var(--text);background:var(--sand-50);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,p,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--green-500);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(250,248,243,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(16,40,30,.09)}
.nav-wrap{position:relative;display:flex;align-items:center;gap:26px;height:68px}
.logo{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:19px;letter-spacing:.6px;color:var(--green-900)}
.logo em{font-style:normal;font-size:10.5px;font-weight:500;letter-spacing:2.2px;color:var(--muted);margin-top:3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text);transition:background .2s,color .2s}
.main-nav a:hover{background:var(--green-100);color:var(--green-700)}
.main-nav a.active{background:var(--green-700);color:#fff;box-shadow:0 6px 14px rgba(23,80,62,.22)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:8px}
.nav-toggle{
  display:none;width:42px;height:42px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green-900);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--green-900)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--r-s);border:1px solid transparent;
  font-size:14.5px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--green-700);color:#fff;box-shadow:0 8px 18px rgba(23,80,62,.22)}
.btn-primary:hover{background:var(--green-900);transform:translateY(-2px);box-shadow:0 12px 24px rgba(23,80,62,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--sand-200);color:var(--green-900)}
.btn-ghost:hover{border-color:var(--green-500);background:var(--green-100);color:var(--green-700)}
.btn-amber{background:var(--amber);color:#fff;box-shadow:0 8px 18px rgba(169,119,47,.25)}
.btn-amber:hover{background:#8f6325;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--green-900)}
.btn-light:hover{background:var(--sand-100);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:var(--r-s)}
.btn-block{width:100%}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--green-900);color:#fff}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/哈哈哈哈哈哈过来玩啦-_手搓哈哈哈哈哈-_麻将-_日常分---抖音.webp");
  background-size:cover;background-position:center;opacity:.34;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(104deg,rgba(9,30,23,.95) 0%,rgba(12,38,29,.86) 46%,rgba(13,42,33,.55) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.04fr .96fr;gap:52px;align-items:center;padding:74px 0 82px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);font-size:12.5px;letter-spacing:1.4px;color:#e9f2ec}
.hero h1{font-size:42px;line-height:1.24;font-weight:800;letter-spacing:.5px;margin:20px 0 18px}
.hero h1 span{color:#e8d3a9}
.hero-lead{font-size:16px;line-height:1.85;color:rgba(255,255,255,.84);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 24px}
.hero-actions .btn-ghost{border-color:rgba(255,255,255,.32);color:#fff}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.6);color:#fff}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px}
.pill{display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.2);font-size:13px;color:#f0f5f1}
.hero-stats{display:flex;gap:34px;margin-top:32px;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:24px;font-weight:800;color:#fff;letter-spacing:.5px}
.hero-stats small{font-size:12.5px;color:rgba(255,255,255,.66);letter-spacing:.6px}

/* ---------- quiz ---------- */
.quiz{background:#fff;color:var(--text);border-radius:var(--r-l);padding:26px 26px 24px;box-shadow:var(--shadow-l);border:1px solid rgba(255,255,255,.5)}
.quiz-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.quiz-head h2{font-size:17px;font-weight:800;color:var(--green-900);letter-spacing:.4px}
.quiz-head .badge{font-size:11.5px;font-weight:700;letter-spacing:1px;color:var(--amber);background:var(--amber-soft);padding:4px 10px;border-radius:999px}
.quiz-sub{font-size:13px;color:var(--muted);margin-bottom:16px}
.quiz-group{margin-bottom:14px}
.quiz-group h3{font-size:13px;font-weight:700;color:var(--green-800);margin-bottom:8px;letter-spacing:.5px}
.quiz-opts{display:flex;flex-wrap:wrap;gap:8px}
.quiz-opt{
  padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--sand-50);
  font-size:13.5px;color:var(--text);cursor:pointer;transition:all .18s ease;
}
.quiz-opt:hover{border-color:var(--green-500);color:var(--green-700);background:var(--green-100)}
.quiz-opt.is-on{background:var(--green-700);border-color:var(--green-700);color:#fff;box-shadow:0 6px 14px rgba(23,80,62,.22)}
.quiz-result{
  margin:6px 0 16px;padding:14px 16px;border-radius:var(--r-m);
  background:var(--sand-100);border:1px dashed var(--sand-200);
  font-size:13.5px;line-height:1.75;color:var(--green-800);min-height:74px;
}
.quiz-note{font-size:11.5px;color:var(--muted);margin-top:10px;text-align:center}

/* ---------- section ---------- */
.section{padding:76px 0}
.section.alt{background:var(--sand-100)}
.section.dark{background:var(--green-900);color:#fff}
.section.tight{padding:56px 0}
.section-head{max-width:720px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:2px;color:var(--amber);text-transform:uppercase;margin-bottom:12px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber);display:block}
.section.dark .eyebrow{color:#e0c69a}
.section.dark .eyebrow::before{background:#e0c69a}
.section-head h2{font-size:30px;line-height:1.32;font-weight:800;color:var(--green-900);letter-spacing:.4px}
.section.dark .section-head h2{color:#fff}
.section-head p{margin-top:14px;font-size:15px;line-height:1.85;color:var(--muted)}
.section.dark .section-head p{color:rgba(255,255,255,.76)}

/* ---------- search ---------- */
.search-panel{
  display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  padding:30px 32px;box-shadow:var(--shadow-s);
}
.search-form{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.search-form input{
  flex:1;min-width:200px;padding:13px 16px;border-radius:var(--r-s);
  border:1px solid var(--line);background:var(--sand-50);font-size:14.5px;color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
.search-form input::placeholder{color:#9dada4}
.search-form input:focus{outline:none;border-color:var(--green-500);box-shadow:0 0 0 3px rgba(32,112,90,.14);background:#fff}
.hot-words{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.hot-words a{padding:6px 13px;border-radius:999px;background:var(--green-100);color:var(--green-700);font-size:13px;transition:.2s}
.hot-words a:hover{background:var(--green-700);color:#fff}
.search-side{border-left:1px solid var(--line);padding-left:28px}
.search-side h3{font-size:16px;font-weight:800;color:var(--green-900);margin-bottom:10px}
.search-side p{font-size:14px;color:var(--muted);line-height:1.8}

/* ---------- grids & cards ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-m);overflow:hidden;box-shadow:var(--shadow-s);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cfc4ad}
.card-media{aspect-ratio:16/10;overflow:hidden;background:var(--sand-100)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{display:flex;flex-direction:column;gap:10px;padding:18px 20px 22px;flex:1}
.card-body h3{font-size:17px;font-weight:800;color:var(--green-900);line-height:1.45}
.card-body p{font-size:14px;line-height:1.78;color:var(--muted)}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:6px}
.tag{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;background:var(--green-100);color:var(--green-700);font-size:12px;font-weight:700;letter-spacing:.4px}
.tag-amber{background:var(--amber-soft);color:var(--amber)}
.tag-line{background:transparent;border:1px solid var(--line);color:var(--muted);font-weight:600}
.entry-card{
  position:relative;display:flex;flex-direction:column;gap:12px;
  padding:28px 26px 26px;border-radius:var(--r-l);background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-s);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cfc4ad}
.entry-icon{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--green-100);color:var(--green-700);
}
.entry-icon svg{width:24px;height:24px}
.entry-card h3{font-size:19px;font-weight:800;color:var(--green-900)}
.entry-card p{font-size:14px;line-height:1.8;color:var(--muted)}
.entry-card .entry-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--green-700);margin-top:6px}
.entry-card .entry-link::after{content:"→";transition:transform .2s}
.entry-card:hover .entry-link::after{transform:translateX(4px)}

/* ---------- post list ---------- */
.post-split{display:grid;grid-template-columns:1.35fr .65fr;gap:32px;align-items:start}
.post-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.post-row{
  display:grid;grid-template-columns:76px 1fr;gap:16px;align-items:start;
  padding:18px 4px;border-bottom:1px solid var(--line);
  transition:background .2s ease,padding-left .2s ease;
}
.post-row:hover{background:#fff;padding-left:12px}
.post-date{font-size:12.5px;color:var(--muted);letter-spacing:.4px;padding-top:2px}
.post-row h3{font-size:16px;font-weight:700;color:var(--green-900);line-height:1.5;margin-bottom:5px}
.post-row:hover h3{color:var(--green-500)}
.post-row p{font-size:13.5px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-row .row-tags{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;box-shadow:var(--shadow-s)}
.side-card .side-media{aspect-ratio:16/11;overflow:hidden}
.side-card .side-media img{width:100%;height:100%;object-fit:cover}
.side-card .side-body{padding:18px 20px 22px}
.side-card h3{font-size:16px;font-weight:800;color:var(--green-900);margin-bottom:8px}
.side-card p{font-size:13.5px;line-height:1.8;color:var(--muted)}
.empty-note{padding:26px;border:1px dashed var(--sand-200);border-radius:var(--r-m);background:#fff;color:var(--muted);font-size:14px}

/* ---------- rank ---------- */
.rank-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 28px}
.rank-item{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);transition:.2s}
.rank-item:hover{border-color:#cfc4ad;transform:translateY(-2px);box-shadow:var(--shadow-s)}
.rank-num{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--sand-100);color:var(--green-800);font-weight:800;font-size:15px}
.rank-item:nth-child(1) .rank-num,.rank-item:nth-child(2) .rank-num,.rank-item:nth-child(3) .rank-num{background:var(--green-700);color:#fff}
.rank-item h3{font-size:15px;font-weight:700;color:var(--green-900)}
.rank-item p{font-size:12.5px;color:var(--muted);line-height:1.6}

/* ---------- resource ---------- */
.res-card{display:flex;gap:14px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);transition:.2s}
.res-card:hover{border-color:#cfc4ad;box-shadow:var(--shadow-s);transform:translateY(-3px)}
.res-icon{flex:0 0 42px;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--amber-soft);color:var(--amber)}
.res-icon svg{width:22px;height:22px}
.res-card h3{font-size:15.5px;font-weight:800;color:var(--green-900);margin-bottom:6px}
.res-card p{font-size:13.5px;line-height:1.75;color:var(--muted)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
.step{position:relative;padding:26px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);box-shadow:var(--shadow-s)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:-14px;left:22px;padding:3px 11px;border-radius:999px;
  background:var(--green-700);color:#fff;font-size:12px;font-weight:800;letter-spacing:1px;
}
.step h3{font-size:16.5px;font-weight:800;color:var(--green-900);margin:8px 0 8px}
.step p{font-size:14px;line-height:1.78;color:var(--muted)}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gallery figure{border-radius:var(--r-m);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-s);transition:.25s}
.gallery figure:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery figcaption{padding:14px 18px 18px;font-size:13.5px;color:var(--muted);line-height:1.7}
.gallery figcaption strong{display:block;font-size:15px;color:var(--green-900);margin-bottom:4px;font-weight:800}

/* ---------- stat table ---------- */
.stat-table{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;box-shadow:var(--shadow-s)}
.stat-row{display:grid;grid-template-columns:1.4fr .5fr .6fr;gap:12px;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--text);transition:background .2s}
.stat-row:last-child{border-bottom:none}
.stat-row:hover{background:var(--sand-50)}
.stat-name{font-weight:600;color:var(--green-900)}
.stat-num{font-weight:800;color:var(--green-700);font-size:15px}
.stat-state{font-size:12.5px;color:var(--muted);text-align:right}
.stat-state.done{color:var(--amber);font-weight:700}

/* ---------- quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{position:relative;padding:24px 24px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);box-shadow:var(--shadow-s);transition:.22s}
.quote:hover{transform:translateY(-3px);box-shadow:var(--shadow-m)}
.quote p{font-size:14.5px;line-height:1.85;color:var(--text)}
.quote-who{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--sand-200)}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--green-100);color:var(--green-700);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
.quote-who span{font-size:13px;color:var(--muted)}

/* ---------- trust ---------- */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-item{padding:24px 22px;border-radius:var(--r-m);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);transition:.22s}
.trust-item:hover{background:rgba(255,255,255,.1);transform:translateY(-3px)}
.trust-item svg{width:26px;height:26px;color:#e0c69a;margin-bottom:12px}
.trust-item h3{font-size:16px;font-weight:800;color:#fff;margin-bottom:8px}
.trust-item p{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.72)}

/* ---------- save bar ---------- */
.save-bar{
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
  padding:26px 30px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  box-shadow:var(--shadow-s);
}
.save-bar h3{font-size:18px;font-weight:800;color:var(--green-900);margin-bottom:6px}
.save-bar p{font-size:14px;color:var(--muted);line-height:1.75}
.save-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.copy-note{font-size:13px;color:var(--green-700);font-weight:600}

/* ---------- booking ---------- */
.booking-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.booking-info h2{font-size:30px;font-weight:800;color:#fff;line-height:1.34;margin-bottom:16px}
.booking-info p{font-size:15px;line-height:1.9;color:rgba(255,255,255,.78);max-width:480px}
.booking-points{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.booking-points li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,.82);line-height:1.7}
.booking-points li::before{content:"";flex:0 0 7px;width:7px;height:7px;border-radius:50%;background:#e0c69a;margin-top:9px}
.form-card{background:#fff;border-radius:var(--r-l);padding:30px;box-shadow:var(--shadow-l)}
.form-card h3{font-size:19px;font-weight:800;color:var(--green-900);margin-bottom:6px}
.form-card > p{font-size:13.5px;color:var(--muted);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--green-800);margin-bottom:7px;letter-spacing:.4px}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--r-s);border:1px solid var(--line);
  background:var(--sand-50);font-size:14.5px;color:var(--text);transition:.2s;
}
.field input::placeholder{color:#9dada4}
.field input:focus,.field select:focus{outline:none;border-color:var(--green-500);background:#fff;box-shadow:0 0 0 3px rgba(32,112,90,.14)}
.privacy{font-size:12px;color:var(--muted);line-height:1.7;margin-top:12px}
.form-note{margin-top:12px;font-size:13.5px;font-weight:700;color:var(--green-700);min-height:20px}

/* ---------- footer ---------- */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.72);padding:56px 0 0;border-top:1px solid rgba(255,255,255,.1)}
.footer-grid{display:grid;grid-template-columns:1.25fr .85fr .9fr;gap:44px;padding-bottom:40px}
.footer-brand{font-size:19px;font-weight:800;color:#fff;letter-spacing:.6px;margin-bottom:14px}
.footer-grid p{font-size:13.5px;line-height:1.85}
.footer-grid h4{font-size:14px;font-weight:800;color:#fff;letter-spacing:1px;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:13.5px;color:rgba(255,255,255,.72);transition:color .2s}
.footer-links a:hover{color:#e0c69a}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:20px 0 26px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:rgba(255,255,255,.55);
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:40px;padding:56px 0 64px}
  .hero h1{font-size:35px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .post-split{grid-template-columns:1fr}
  .search-panel{grid-template-columns:1fr;gap:20px}
  .search-side{border-left:none;border-top:1px solid var(--line);padding-left:0;padding-top:20px}
  .booking-wrap{grid-template-columns:1fr;gap:32px}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex;margin-left:auto;order:3}
  .main-nav{
    display:none;position:absolute;top:100%;left:-24px;right:-24px;
    flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:10px 24px 18px;box-shadow:var(--shadow-m);margin-left:0;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 14px;border-radius:var(--r-s);font-size:15px}
  .nav-cta{order:4;margin-left:10px}
  .nav-cta .btn-ghost{display:none}
  .nav-cta .btn{padding:9px 15px;font-size:13.5px}
  .logo{font-size:17.5px}
  .logo em{font-size:9.5px;letter-spacing:1.6px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .section-head h2{font-size:24px}
  .hero h1{font-size:30px}
  .hero-lead{font-size:15px}
  .hero-stats{gap:24px}
  .grid-2,.grid-3,.grid-4,.quote-grid,.gallery{grid-template-columns:1fr}
  .rank-list{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .post-row{grid-template-columns:1fr;gap:6px}
  .stat-row{grid-template-columns:1fr .5fr;row-gap:4px}
  .stat-state{grid-column:1 / -1;text-align:left}
  .save-bar{flex-direction:column;align-items:flex-start}
  .quiz{padding:22px 20px}
}
@media (max-width:520px){
  .container{padding:0 18px}
  .main-nav{left:-18px;right:-18px;padding-left:18px;padding-right:18px}
  .hero-inner{padding:44px 0 52px}
  .hero h1{font-size:26px;line-height:1.3}
  .hero-actions .btn{width:100%}
  .search-form input{min-width:100%}
  .search-form .btn{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: article */
:root{
 --green-900:#0d2a21;
 --green-800:#123a2d;
 --green-700:#17503e;
 --green-500:#20705a;
 --green-100:#e5efe9;
 --sand-50:#faf8f3;
 --sand-100:#f2ecdf;
 --sand-200:#e7ddc9;
 --amber:#a9772f;
 --amber-soft:#f1e3cb;
 --ink:#161d1a;
 --text:#333a36;
 --muted:#6c7872;
 --line:#e1dacb;
 --white:#ffffff;
 --r-s:8px;
 --r-m:12px;
 --r-l:18px;
 --shadow-s:0 1px 2px rgba(18,42,32,.06),0 6px 16px rgba(18,42,32,.05);
 --shadow-m:0 2px 6px rgba(18,42,32,.07),0 16px 34px rgba(18,42,32,.10);
 --shadow-l:0 8px 22px rgba(18,42,32,.12),0 26px 60px rgba(18,42,32,.16);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
 font-size:16px;line-height:1.75;color:var(--text);background:var(--sand-50);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,p,figure,blockquote{margin:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button{font:inherit;color:inherit}
::selection{background:var(--green-100);color:var(--green-900)}
:focus-visible{outline:3px solid rgba(32,112,90,.45);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
section[id]{scroll-margin-top:86px}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(250,248,243,.94);
 backdrop-filter:blur(12px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(16,40,30,.09)}
.nav-wrap{position:relative;display:flex;align-items:center;gap:26px;height:68px}
.logo{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:19px;letter-spacing:.6px;color:var(--green-900)}
.logo em{font-style:normal;font-size:10.5px;font-weight:500;letter-spacing:2.2px;color:var(--muted);margin-top:3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text);transition:background .2s,color .2s}
.main-nav a:hover{background:var(--green-100);color:var(--green-700)}
.main-nav a.active{background:var(--green-700);color:#fff;box-shadow:0 6px 14px rgba(23,80,62,.22)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:8px}
.nav-toggle{
 display:none;width:42px;height:42px;align-items:center;justify-content:center;
 border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green-900);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--green-900)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 20px;border-radius:var(--r-s);border:1px solid transparent;
 font-size:14.5px;font-weight:600;cursor:pointer;white-space:nowrap;
 transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--green-700);color:#fff;box-shadow:0 8px 18px rgba(23,80,62,.22)}
.btn-primary:hover{background:var(--green-900);transform:translateY(-2px);box-shadow:0 12px 24px rgba(23,80,62,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--sand-200);color:var(--green-900)}
.btn-ghost:hover{border-color:var(--green-500);background:var(--green-100);color:var(--green-700)}
.btn-amber{background:var(--amber);color:#fff;box-shadow:0 8px 18px rgba(169,119,47,.25)}
.btn-amber:hover{background:#8f6325;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--green-900)}
.btn-light:hover{background:var(--sand-100);transform:translateY(-2px)}

/* ---------- section ---------- */
.section{padding:72px 0}
.section.alt{background:var(--sand-100)}
.section.tight{padding:54px 0}
.section-head{max-width:760px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:2px;color:var(--amber);margin-bottom:12px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber)}
.section-head h2{font-size:28px;line-height:1.35;font-weight:800;color:var(--green-900);letter-spacing:.4px}
.section-head p{margin-top:12px;font-size:14.5px;line-height:1.85;color:var(--muted)}

/* ---------- 文章横幅 ---------- */
.article-banner{
 position:relative;overflow:hidden;
 background:var(--sand-100);
 border-bottom:1px solid var(--line);
 padding:34px 0 42px;
}
.article-banner::before{
 content:"";position:absolute;top:-140px;right:-90px;width:440px;height:440px;border-radius:50%;
 background:radial-gradient(circle,rgba(32,112,90,.12),rgba(32,112,90,0) 68%);
 pointer-events:none;
}
.banner-inner{position:relative;display:grid;grid-template-columns:1fr 352px;gap:46px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin-bottom:14px;letter-spacing:.4px}
.crumb a{color:var(--green-700);font-weight:600}
.crumb a:hover{text-decoration:underline}
.crumb i{font-style:normal;color:#cbbfa6}
.banner-inner h1{font-size:33px;line-height:1.34;font-weight:800;letter-spacing:.4px;color:var(--green-900)}
.banner-lead{margin-top:14px;font-size:14.5px;line-height:1.9;color:var(--muted);max-width:660px}
.banner-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px}
.tag{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;background:var(--green-700);color:#fff;font-size:12.5px;font-weight:600;letter-spacing:.3px}
.tag-soft{background:var(--amber-soft);color:var(--amber)}
.meta-dot{font-size:12.5px;color:var(--muted)}
.banner-figure{margin:0;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-m)}
.banner-figure img{width:100%;height:236px;object-fit:cover;transition:transform .55s ease}
.banner-figure:hover img{transform:scale(1.05)}

/* ---------- 正文 ---------- */
.article-main{max-width:870px;margin:0 auto}
.article-body{font-size:16px;line-height:1.9;color:var(--text)}
.article-body h2{font-size:24px;line-height:1.42;font-weight:800;color:var(--green-900);margin:38px 0 14px;padding-left:14px;border-left:4px solid var(--amber)}
.article-body h3{font-size:19px;font-weight:700;color:var(--green-800);margin:28px 0 10px}
.article-body h4{font-size:16.5px;font-weight:700;color:var(--green-800);margin:22px 0 8px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:8px}
.article-body img{border-radius:var(--r-m);margin:20px 0;box-shadow:var(--shadow-s)}
.article-body a{color:var(--green-700);border-bottom:1px solid rgba(32,112,90,.32)}
.article-body a:hover{color:var(--green-900);border-bottom-color:var(--green-900)}
.article-body strong{color:var(--green-900)}
.article-body blockquote{margin:22px 0;padding:16px 22px;background:var(--sand-100);border-left:4px solid var(--green-500);border-radius:0 var(--r-m) var(--r-m) 0;color:var(--green-800)}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--sand-100);color:var(--green-900);font-weight:700}
.article-empty{
 text-align:center;padding:64px 26px;background:#fff;
 border:1px dashed var(--line);border-radius:var(--r-l);box-shadow:var(--shadow-s);
}
.article-empty h2{font-size:23px;color:var(--green-900);margin-bottom:10px}
.article-empty p{color:var(--muted);font-size:14.5px;margin-bottom:24px}

/* ---------- 卡片网格 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
 padding:26px 24px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cfe1d7}
.card-icon{
 width:44px;height:44px;border-radius:12px;background:var(--green-100);color:var(--green-700);
 display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.card-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:17.5px;font-weight:700;color:var(--green-900);margin-bottom:9px;line-height:1.5}
.card p{font-size:14.5px;line-height:1.82;color:var(--muted);margin-bottom:16px}
.card-tag{display:inline-flex;padding:4px 11px;border-radius:999px;background:var(--sand-100);color:var(--amber);font-size:12px;font-weight:700;letter-spacing:.4px}

/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.split-figure{margin:0;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-m)}
.split-figure img{width:100%;height:360px;object-fit:cover;transition:transform .55s ease}
.split-figure:hover img{transform:scale(1.04)}
.split-copy h2{font-size:27px;line-height:1.36;font-weight:800;color:var(--green-900);letter-spacing:.3px}
.split-copy > p{margin-top:14px;font-size:14.5px;line-height:1.88;color:var(--muted)}
.check-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:15px}
.check-list li{position:relative;padding-left:36px;font-size:14px;line-height:1.78;color:var(--muted)}
.check-list li::before{
 content:"";position:absolute;left:0;top:4px;width:22px;height:22px;border-radius:50%;
 background:var(--green-100);border:1px solid rgba(32,112,90,.28);
}
.check-list li::after{
 content:"";position:absolute;left:7px;top:11px;width:8px;height:4px;
 border-left:2px solid var(--green-700);border-bottom:2px solid var(--green-700);
 transform:rotate(-45deg);
}
.check-list strong{display:block;font-size:15px;font-weight:700;color:var(--green-900);margin-bottom:2px}

/* ---------- 行列表 ---------- */
.row-list{display:grid;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;box-shadow:var(--shadow-s)}
.row-item{display:grid;grid-template-columns:236px 1fr;gap:26px;padding:19px 26px;border-bottom:1px solid var(--line);transition:background .2s ease}
.row-item:last-child{border-bottom:0}
.row-item:hover{background:var(--sand-50)}
.row-name{font-size:15px;font-weight:700;color:var(--green-900)}
.row-desc{font-size:14.5px;line-height:1.8;color:var(--muted)}

/* ---------- 相关阅读 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
 display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
 padding:24px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cfe1d7}
.post-card span{display:inline-flex;padding:4px 11px;border-radius:999px;background:var(--green-100);color:var(--green-700);font-size:11.5px;font-weight:700;letter-spacing:.5px;margin-bottom:13px}
.post-card h3{font-size:16.5px;font-weight:700;line-height:1.55;color:var(--green-900);margin-bottom:9px}
.post-card p{font-size:14px;line-height:1.8;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
 padding:0 24px;box-shadow:var(--shadow-s);
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(32,112,90,.36);box-shadow:var(--shadow-m)}
.faq-item summary{
 cursor:pointer;list-style:none;padding:19px 0;font-size:15.5px;font-weight:700;color:var(--green-900);
 display:flex;justify-content:space-between;align-items:center;gap:18px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:21px;font-weight:400;color:var(--amber);line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 0 21px;font-size:14.5px;line-height:1.88;color:var(--muted)}

/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;overflow:hidden;
 background:var(--green-900);color:#fff;border-radius:var(--r-l);
 padding:44px 48px;display:grid;grid-template-columns:1fr auto;gap:34px;align-items:center;
 box-shadow:var(--shadow-l);
}
.cta-band::after{
 content:"";position:absolute;right:-70px;bottom:-100px;width:300px;height:300px;border-radius:50%;
 background:radial-gradient(circle,rgba(169,119,47,.34),rgba(169,119,47,0) 70%);
}
.cta-band h2{position:relative;z-index:2;font-size:26px;line-height:1.4;font-weight:800;letter-spacing:.4px}
.cta-band p{position:relative;z-index:2;margin-top:10px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.76);max-width:600px}
.cta-actions{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.34);color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.62);color:#fff}

/* ---------- footer ---------- */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.75);padding:58px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:46px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.13)}
.footer-brand{font-size:20px;font-weight:800;color:#fff;letter-spacing:.7px;margin-bottom:14px}
.site-footer p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62)}
.site-footer h4{font-size:14px;font-weight:700;color:#fff;letter-spacing:.7px;margin-bottom:16px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:13.5px;color:rgba(255,255,255,.68);transition:color .2s ease,padding-left .2s ease}
.footer-links a:hover{color:#fff;padding-left:4px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:20px;font-size:12.5px;color:rgba(255,255,255,.5)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .banner-inner{grid-template-columns:1fr;gap:26px}
 .banner-figure img{height:224px}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .post-grid{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:30px}
 .split-figure img{height:300px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
 .cta-band{grid-template-columns:1fr;padding:36px 30px}
}
@media (max-width:960px){
 .nav-wrap{height:64px}
 .main-nav{
  position:absolute;top:100%;left:0;right:0;
  flex-direction:column;align-items:stretch;gap:2px;
  margin-left:0;padding:10px 16px 16px;
  background:#fff;border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-m);display:none;
 }
 .main-nav.is-open{display:flex}
 .main-nav a{padding:12px 14px;border-radius:10px;font-size:15px}
 .nav-cta{display:none}
 .nav-toggle{display:inline-flex;margin-left:auto}
 .logo{margin-right:auto}
}
@media (max-width:760px){
 .container{padding:0 18px}
 .section{padding:52px 0}
 .section.tight{padding:44px 0}
 .section-head{margin-bottom:26px}
 .section-head h2{font-size:23px}
 .article-banner{padding:26px 0 32px}
 .banner-inner h1{font-size:26px}
 .banner-lead{font-size:14px}
 .grid-3,.post-grid{grid-template-columns:1fr}
 .row-item{grid-template-columns:1fr;gap:6px;padding:16px 18px}
 .split-copy h2{font-size:22px}
 .article-body h2{font-size:20px;margin-top:30px}
 .article-body h3{font-size:17.5px}
 .faq-item{padding:0 18px}
 .faq-item summary{font-size:15px}
 .cta-band h2{font-size:21px}
 .cta-band{padding:30px 22px;border-radius:var(--r-m)}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
 .banner-inner h1{font-size:23px}
 .banner-figure img{height:180px}
 .split-figure img{height:214px}
 .btn{padding:10px 16px;font-size:14px}
 .card{padding:22px 20px}
 .post-card{padding:20px}
}
@media (prefers-reduced-motion:reduce){
 *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: category1 */
:root{
 --green-900:#0d2a21;
 --green-800:#123a2d;
 --green-700:#17503e;
 --green-500:#20705a;
 --green-100:#e5efe9;
 --sand-50:#faf8f3;
 --sand-100:#f2ecdf;
 --sand-200:#e7ddc9;
 --amber:#a9772f;
 --amber-soft:#f1e3cb;
 --ink:#161d1a;
 --text:#333a36;
 --muted:#6c7872;
 --line:#e1dacb;
 --white:#ffffff;
 --r-s:8px;
 --r-m:12px;
 --r-l:18px;
 --shadow-s:0 1px 2px rgba(18,42,32,.06),0 6px 16px rgba(18,42,32,.05);
 --shadow-m:0 2px 6px rgba(18,42,32,.07),0 16px 34px rgba(18,42,32,.10);
 --shadow-l:0 8px 22px rgba(18,42,32,.12),0 26px 60px rgba(18,42,32,.16);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
 font-size:16px;line-height:1.78;color:var(--text);background:var(--sand-50);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit}
strong{font-weight:700}
:focus-visible{outline:3px solid rgba(32,112,90,.42);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(250,248,243,.94);
 backdrop-filter:blur(12px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(16,40,30,.09)}
.nav-wrap{position:relative;display:flex;align-items:center;gap:26px;height:68px}
.logo{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:19px;letter-spacing:.6px;color:var(--green-900)}
.logo em{font-style:normal;font-size:10.5px;font-weight:500;letter-spacing:2.2px;color:var(--muted);margin-top:3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text);transition:background .2s,color .2s}
.main-nav a:hover{background:var(--green-100);color:var(--green-700)}
.main-nav a.active{background:var(--green-700);color:#fff;box-shadow:0 6px 14px rgba(23,80,62,.22)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:8px}
.nav-toggle{
 display:none;width:42px;height:42px;align-items:center;justify-content:center;
 border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green-900);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--green-900)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 20px;border-radius:var(--r-s);border:1px solid transparent;
 font-size:14.5px;font-weight:600;cursor:pointer;white-space:nowrap;
 transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--green-700);color:#fff;box-shadow:0 8px 18px rgba(23,80,62,.22)}
.btn-primary:hover{background:var(--green-900);transform:translateY(-2px);box-shadow:0 12px 24px rgba(23,80,62,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--sand-200);color:var(--green-900)}
.btn-ghost:hover{border-color:var(--green-500);background:var(--green-100);color:var(--green-700)}
.btn-amber{background:var(--amber);color:#fff;box-shadow:0 8px 18px rgba(169,119,47,.25)}
.btn-amber:hover{background:#8f6325;transform:translateY(-2px);box-shadow:0 12px 24px rgba(169,119,47,.3)}
.btn-light{background:#fff;color:var(--green-900)}
.btn-light:hover{background:var(--sand-100);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:var(--r-s)}
/* ---------- hero ---------- */
.cat-hero{position:relative;overflow:hidden;background:var(--green-900);color:#fff}
.cat-hero-bg{
 position:absolute;inset:0;
 background-image:url("/assets/images/麻将_文案.webp");
 background-size:cover;background-position:center;opacity:.30;
}
.cat-hero::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(104deg,rgba(9,30,23,.96) 0%,rgba(12,38,29,.88) 48%,rgba(13,42,33,.58) 100%);
}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.04fr .96fr;gap:50px;align-items:center;padding:56px 0 70px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:rgba(255,255,255,.6);margin-bottom:18px}
.breadcrumb a{color:rgba(255,255,255,.82)}
.breadcrumb a:hover{color:#fff;text-decoration:underline}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);font-size:12.5px;letter-spacing:1.4px;color:#e9f2ec}
.cat-hero h1{font-size:37px;line-height:1.28;font-weight:800;letter-spacing:.4px;margin:18px 0 16px}
.hero-lead{font-size:15.5px;line-height:1.86;color:rgba(255,255,255,.84);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.cat-hero .btn-ghost{border-color:rgba(255,255,255,.32);color:#fff}
.cat-hero .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.62);color:#fff}
.pill-row{display:flex;flex-wrap:wrap;gap:9px}
.pill{display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.2);font-size:13px;color:#f0f5f1}
.quick-panel{
 background:rgba(255,255,255,.97);color:var(--ink);
 border-radius:var(--r-l);padding:26px 26px 22px;
 box-shadow:var(--shadow-l);border:1px solid rgba(255,255,255,.55);
}
.panel-title{font-size:16px;font-weight:800;color:var(--green-900);letter-spacing:.4px;padding-bottom:12px;border-bottom:1px dashed var(--sand-200);margin-bottom:14px}
.panel-list{display:flex;flex-direction:column;gap:12px}
.panel-list li{font-size:13.8px;line-height:1.72;color:var(--muted)}
.panel-list strong{display:block;color:var(--green-700);font-size:14px;font-weight:700;margin-bottom:2px}
/* ---------- section ---------- */
.section{padding:72px 0}
.section.alt{background:var(--sand-100)}
.section.dark{background:var(--green-900);color:#fff}
.section.tight{padding:52px 0}
.section-head{max-width:720px;margin-bottom:36px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:2px;color:var(--amber);margin-bottom:12px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber);display:inline-block}
.section-title{font-size:28px;line-height:1.38;font-weight:800;color:var(--ink);letter-spacing:.3px}
.section-sub{font-size:15px;line-height:1.82;color:var(--muted);margin-top:12px;max-width:660px}
/* ---------- grids ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
/* ---------- cards ---------- */
.card{
 background:var(--white);border:1px solid var(--line);border-radius:var(--r-m);
 box-shadow:var(--shadow-s);overflow:hidden;display:flex;flex-direction:column;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--sand-200)}
.card-media{aspect-ratio:16/10;overflow:hidden;background:var(--sand-100)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover .card-media img{transform:scale(1.04)}
.card-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.card-body h3{font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.45}
.card-body p{font-size:14px;line-height:1.78;color:var(--muted)}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.tag{display:inline-flex;padding:3px 9px;border-radius:999px;background:var(--green-100);color:var(--green-700);font-size:12px;font-weight:600}
.mini-card{
 background:var(--white);border:1px solid var(--line);border-radius:var(--r-m);
 padding:22px 22px 24px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--sand-200)}
.mini-num{
 display:inline-flex;align-items:center;justify-content:center;
 width:36px;height:36px;border-radius:10px;background:var(--amber-soft);color:var(--amber);
 font-weight:800;font-size:13px;letter-spacing:.5px;margin-bottom:13px;
}
.mini-card h3{font-size:16px;font-weight:700;color:var(--ink);line-height:1.5}
.mini-card p{font-size:14px;line-height:1.78;color:var(--muted);margin-top:8px}
/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{
 position:relative;background:var(--white);border:1px solid var(--line);
 border-radius:var(--r-m);padding:26px 20px 24px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease;
}
.steps li:hover{transform:translateY(-3px);box-shadow:var(--shadow-m)}
.steps li::before{content:"";position:absolute;top:0;left:20px;right:20px;height:3px;background:var(--green-500);border-radius:0 0 3px 3px;opacity:.55}
.step-num{display:block;font-size:24px;font-weight:800;color:var(--amber);letter-spacing:1px;margin-bottom:8px;opacity:.8}
.steps h3{font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.5}
.steps p{font-size:13.8px;line-height:1.76;color:var(--muted);margin-top:8px}
/* ---------- stats ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.stat{padding-left:18px;border-left:2px solid rgba(255,255,255,.2)}
.stat strong{display:block;font-size:27px;font-weight:800;color:#fff;letter-spacing:.5px;line-height:1.3}
.stat span{display:block;font-size:13.5px;color:rgba(255,255,255,.66);margin-top:4px}
/* ---------- split ---------- */
.split{display:grid;grid-template-columns:.88fr 1.12fr;gap:46px;align-items:start}
.split-figure{margin-top:24px;border-radius:var(--r-m);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-s)}
.split-figure img{width:100%;aspect-ratio:16/11;object-fit:cover}
.myth-list{
 display:flex;flex-direction:column;background:var(--white);
 border:1px solid var(--line);border-radius:var(--r-m);
 overflow:hidden;box-shadow:var(--shadow-s);
}
.myth-list li{padding:18px 20px;border-bottom:1px solid var(--line);transition:background .2s ease}
.myth-list li:last-child{border-bottom:0}
.myth-list li:hover{background:var(--sand-50)}
.myth-list h3{font-size:15.5px;font-weight:700;color:var(--ink);display:flex;align-items:flex-start;gap:10px;line-height:1.55}
.myth-list h3::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);margin-top:8px;flex:none}
.myth-list p{font-size:14px;line-height:1.78;color:var(--muted);margin:6px 0 0 16px}
/* ---------- channels ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel-card{
 display:block;background:var(--white);border:1px solid var(--line);
 border-radius:var(--r-m);padding:26px 22px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card h3{font-size:16.5px;font-weight:700;color:var(--ink)}
.channel-card p{font-size:14px;line-height:1.78;color:var(--muted);margin:8px 0 14px}
.channel-card span{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;color:var(--green-700)}
.channel-card span::after{content:"→";font-size:13px;transition:transform .2s ease}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--green-500)}
.channel-card:hover span::after{transform:translateX(3px)}
/* ---------- posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{
 display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
 padding:20px 20px 22px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--sand-200)}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:10px;flex-wrap:wrap}
.post-card h3{font-size:16px;font-weight:700;color:var(--ink);line-height:1.5}
.post-card p{
 font-size:13.8px;line-height:1.76;color:var(--muted);margin-top:8px;
 display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.empty-note{
 padding:26px;border:1px dashed var(--line);border-radius:var(--r-m);
 background:#fff;color:var(--muted);font-size:14px;text-align:center;
}
/* ---------- faq ---------- */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
 padding:0 20px;box-shadow:var(--shadow-s);transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:var(--sand-200);box-shadow:var(--shadow-m)}
.faq-item summary{
 cursor:pointer;list-style:none;padding:17px 34px 17px 0;position:relative;
 font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"";position:absolute;right:2px;top:22px;width:9px;height:9px;
 border-right:2px solid var(--green-700);border-bottom:2px solid var(--green-700);
 transform:rotate(45deg);transition:transform .22s ease;
}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-item p{padding:0 0 18px;font-size:14.5px;line-height:1.8;color:var(--muted)}
/* ---------- cta ---------- */
.cta-section{padding:0 0 84px}
.cta-band{
 position:relative;overflow:hidden;
 display:grid;grid-template-columns:1.5fr auto;gap:28px;align-items:center;
 background:var(--green-800);border-radius:var(--r-l);padding:40px 44px;box-shadow:var(--shadow-m);
}
.cta-band::after{
 content:"";position:absolute;right:-70px;top:-80px;width:250px;height:250px;
 border-radius:50%;background:rgba(169,119,47,.18);
}
.cta-band h2{font-size:25px;font-weight:800;color:#fff;line-height:1.4}
.cta-band p{font-size:15px;line-height:1.78;color:rgba(255,255,255,.76);margin-top:10px;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.42);color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.7);color:#fff}
/* ---------- footer ---------- */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.78);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px}
.footer-brand{font-size:19px;font-weight:800;color:#fff;letter-spacing:.6px;margin-bottom:14px}
.footer-grid p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);max-width:430px}
.footer-grid h4{font-size:14px;color:#fff;letter-spacing:1px;margin-bottom:14px;font-weight:700}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s ease,transform .2s ease}
.footer-links a:hover{color:var(--amber-soft)}
.footer-bottom{
 display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
 border-top:1px solid rgba(255,255,255,.14);padding:18px 0 24px;
 font-size:13px;color:rgba(255,255,255,.55);
}
/* ---------- responsive ---------- */
@media (max-width:1024px){
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .post-grid{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:34px}
 .cat-hero h1{font-size:33px}
 .section{padding:64px 0}
}
@media (max-width:900px){
 .nav-wrap{height:64px;gap:14px}
 .nav-toggle{display:flex;margin-left:auto;order:3}
 .nav-cta{display:none}
 .main-nav{
  position:absolute;top:100%;left:0;right:0;z-index:90;
  flex-direction:column;align-items:stretch;gap:2px;margin:0;
  padding:10px 18px 16px;background:var(--white);
  border-bottom:1px solid var(--line);box-shadow:var(--shadow-m);
  display:none;
 }
 .main-nav.is-open{display:flex}
 .main-nav a{padding:12px 14px;border-radius:var(--r-s);font-size:15px}
 .main-nav a.active{box-shadow:none}
 .cat-hero-inner{grid-template-columns:1fr;gap:34px;padding:44px 0 56px}
 .cat-hero h1{font-size:30px}
 .quick-panel{padding:22px}
 .cta-band{grid-template-columns:1fr;padding:32px 26px}
 .cta-band h2{font-size:22px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
 .stat-strip{grid-template-columns:repeat(2,1fr);gap:22px}
}
@media (max-width:640px){
 .container{padding:0 18px}
 .section{padding:50px 0}
 .section.tight{padding:40px 0}
 .grid-4,.grid-3,.steps,.post-grid,.channel-grid{grid-template-columns:1fr}
 .section-title{font-size:23px}
 .cat-hero h1{font-size:26px;line-height:1.34}
 .hero-lead{font-size:15px}
 .hero-actions .btn{width:100%}
 .cta-actions{width:100%}
 .cta-actions .btn{flex:1 1 100%}
 .footer-grid{grid-template-columns:1fr;gap:26px}
 .footer-bottom{flex-direction:column;gap:8px}
 .stat-strip{grid-template-columns:1fr;gap:16px}
 .stat{padding-left:14px}
 .faq-item summary{font-size:14.8px;padding-right:30px}
 .post-grid{gap:16px}
 .cta-section{padding-bottom:60px}
}

/* roulang page: category2 */
:root{
  --green-900:#0d2a21;
  --green-800:#123a2d;
  --green-700:#17503e;
  --green-500:#20705a;
  --green-100:#e5efe9;
  --sand-50:#faf8f3;
  --sand-100:#f2ecdf;
  --sand-200:#e7ddc9;
  --amber:#a9772f;
  --amber-soft:#f1e3cb;
  --ink:#161d1a;
  --text:#333a36;
  --muted:#6c7872;
  --line:#e1dacb;
  --white:#ffffff;
  --r-s:8px;
  --r-m:12px;
  --r-l:18px;
  --shadow-s:0 1px 2px rgba(18,42,32,.06),0 6px 16px rgba(18,42,32,.05);
  --shadow-m:0 2px 6px rgba(18,42,32,.07),0 16px 34px rgba(18,42,32,.10);
  --shadow-l:0 8px 22px rgba(18,42,32,.12),0 26px 60px rgba(18,42,32,.16);
  --container:1180px;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Courier New",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.75;color:var(--text);background:var(--sand-50);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;color:var(--green-900);font-weight:800;line-height:1.3}
p{margin:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(32,112,90,.45);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(250,248,243,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(16,40,30,.09)}
.nav-wrap{position:relative;display:flex;align-items:center;gap:26px;height:68px}
.logo{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:19px;letter-spacing:.6px;color:var(--green-900)}
.logo em{font-style:normal;font-size:10.5px;font-weight:500;letter-spacing:2.2px;color:var(--muted);margin-top:3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text);transition:background .2s,color .2s}
.main-nav a:hover{background:var(--green-100);color:var(--green-700)}
.main-nav a.active{background:var(--green-700);color:#fff;box-shadow:0 6px 14px rgba(23,80,62,.22)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:8px}
.nav-toggle{
  display:none;width:42px;height:42px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green-900);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--green-900)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--r-s);border:1px solid transparent;
  font-size:14.5px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--green-700);color:#fff;box-shadow:0 8px 18px rgba(23,80,62,.22)}
.btn-primary:hover{background:var(--green-900);transform:translateY(-2px);box-shadow:0 12px 24px rgba(23,80,62,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--sand-200);color:var(--green-900)}
.btn-ghost:hover{border-color:var(--green-500);background:var(--green-100);color:var(--green-700)}
.btn-amber{background:var(--amber);color:#fff;box-shadow:0 8px 18px rgba(169,119,47,.25)}
.btn-amber:hover{background:#8f6325;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--green-900)}
.btn-light:hover{background:var(--sand-100);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:var(--r-s)}
.btn-block{width:100%}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--green-900);color:#fff}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/晒一晒家里收藏的老麻将_收藏起来好有纪念感.webp");
  background-size:cover;background-position:center;opacity:.34;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(104deg,rgba(9,30,23,.95) 0%,rgba(12,38,29,.88) 48%,rgba(13,42,33,.58) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;padding:72px 0 80px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);font-size:12.5px;letter-spacing:1.4px;color:#e9f2ec}
.hero h1{font-size:40px;line-height:1.26;font-weight:800;letter-spacing:.4px;margin:20px 0 18px;color:#fff}
.hero h1 span{color:#e8d3a9}
.hero-lead{font-size:15.8px;line-height:1.9;color:rgba(255,255,255,.84);max-width:580px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 22px}
.hero-actions .btn-ghost{border-color:rgba(255,255,255,.32);color:#fff}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.6);color:#fff}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px}
.pill{display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.2);font-size:13px;color:#f0f5f1}

/* spec panel (console style) */
.spec-panel{
  background:rgba(9,28,22,.74);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-l);
  padding:22px 24px 20px;
  box-shadow:var(--shadow-l);
  backdrop-filter:blur(8px);
}
.spec-head{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:1.4px;
  color:rgba(255,255,255,.52);
  padding-bottom:12px;margin-bottom:12px;
  border-bottom:1px dashed rgba(255,255,255,.18);
}
.spec-head b{color:#e8d3a9;font-weight:600}
.spec-row{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:13.5px}
.spec-row:last-of-type{border-bottom:0}
.spec-row span{font-family:var(--mono);font-size:12.5px;color:rgba(255,255,255,.52);white-space:nowrap;padding-top:2px}
.spec-row strong{color:#fff;font-weight:600;text-align:right;line-height:1.6}
.spec-note{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;line-height:1.75;color:rgba(255,255,255,.6)}

/* ---------- section ---------- */
.section{padding:76px 0}
.section.alt{background:var(--sand-100)}
.section.dark{background:var(--green-900);color:#fff}
.section.tight{padding:56px 0}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:2px;color:var(--amber);margin-bottom:12px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber);display:inline-block}
.section-title{font-size:30px;letter-spacing:.3px}
.section-sub{margin-top:12px;font-size:15px;color:var(--muted);line-height:1.85}
.section.dark .section-title{color:#fff}
.section.dark .section-sub{color:rgba(255,255,255,.72)}
.section.dark .eyebrow{color:#e8d3a9}
.section.dark .eyebrow::before{background:#e8d3a9}

/* ---------- grids & cards ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  box-shadow:var(--shadow-s);padding:24px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--sand-200)}
.card h3{font-size:17.5px;margin-bottom:10px}
.card p{font-size:14.5px;line-height:1.82;color:var(--text)}
.card-icon{
  width:38px;height:38px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--green-100);color:var(--green-700);font-size:15px;font-weight:800;margin-bottom:14px;
  font-family:var(--mono);
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;background:var(--amber-soft);color:#7d571d;font-size:12.5px;font-weight:600}
.tag.green{background:var(--green-100);color:var(--green-700)}

/* photo cards */
.photo-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;
  box-shadow:var(--shadow-s);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.photo-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--sand-200)}
.photo-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--sand-100)}
.photo-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.photo-card:hover .thumb img{transform:scale(1.04)}
.photo-card .body{padding:20px 22px 22px}
.photo-card h3{font-size:17px;margin-bottom:10px}
.photo-card p{font-size:14.3px;line-height:1.8;color:var(--text)}

/* stats */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
.stat{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-m);padding:22px 20px;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.stat:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3);transform:translateY(-3px)}
.stat strong{display:block;font-size:30px;font-weight:800;color:#fff;letter-spacing:.5px;line-height:1.2}
.stat small{display:block;margin-top:6px;font-size:13px;color:rgba(255,255,255,.66);letter-spacing:.4px}
.stat p{margin-top:10px;font-size:13.2px;line-height:1.75;color:rgba(255,255,255,.62)}
.note-list{margin-top:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.note-item{padding-left:16px;border-left:2px solid rgba(232,211,169,.55)}
.note-item h4{font-size:15px;color:#fff;margin-bottom:6px}
.note-item p{font-size:13.8px;line-height:1.8;color:rgba(255,255,255,.7)}

/* room list */
.room-list{display:flex;flex-direction:column;gap:14px}
.room-item{
  display:grid;grid-template-columns:180px 1fr auto;gap:22px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  padding:20px 24px;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.room-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--sand-200)}
.room-item .room-name{font-size:17px;font-weight:800;color:var(--green-900)}
.room-item .room-name small{display:block;font-size:12.5px;font-weight:500;color:var(--muted);margin-top:4px;letter-spacing:.6px}
.room-item p{font-size:14.3px;line-height:1.78;color:var(--text)}
.room-meta{text-align:right;font-size:13px;color:var(--muted);white-space:nowrap}
.room-meta b{display:block;font-size:15px;color:var(--amber);font-weight:800;margin-bottom:2px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  padding:26px 22px 22px;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:-14px;left:22px;
  background:var(--green-700);color:#fff;font-family:var(--mono);font-size:12.5px;font-weight:700;
  padding:3px 10px;border-radius:999px;letter-spacing:1px;
}
.step h3{font-size:16px;margin:6px 0 8px}
.step p{font-size:14px;line-height:1.8;color:var(--text)}

/* posts list */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-m);padding:22px;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--sand-200)}
.post-card .post-meta{display:flex;gap:10px;align-items:center;font-size:12.5px;color:var(--muted);margin-bottom:12px}
.post-card .post-meta .tag{font-size:12px;padding:3px 10px}
.post-card h3{font-size:16.5px;margin-bottom:10px;line-height:1.5}
.post-card h3 a:hover{color:var(--green-500)}
.post-card p{font-size:14px;line-height:1.8;color:var(--text)}
.post-card .more{margin-top:16px;font-size:13.5px;font-weight:700;color:var(--green-700)}
.post-card .more:hover{color:var(--green-900)}
.list-empty{
  background:#fff;border:1px dashed var(--sand-200);border-radius:var(--r-m);
  padding:36px 24px;text-align:center;color:var(--muted);font-size:14.5px;
}

/* faq */
.faq-list{max-width:880px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:2px 22px;box-shadow:var(--shadow-s)}
.faq-item + .faq-item{margin-top:12px}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 0;font-size:15.8px;font-weight:700;color:var(--green-900);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  background:var(--green-100);color:var(--green-700);font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;font-size:16px;line-height:1;
  transition:background .2s ease,color .2s ease;
}
.faq-item[open] summary::after{content:"−";background:var(--green-700);color:#fff}
.faq-item p{padding:0 0 20px;font-size:14.6px;line-height:1.85;color:var(--text)}

/* cta band */
.cta-band{position:relative;overflow:hidden;background:var(--green-800);color:#fff;padding:66px 0}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/哈哈哈哈哈哈过来玩啦-_手搓哈哈哈哈哈-_麻将-_日常分---抖音.webp");
  background-size:cover;background-position:center;opacity:.16;
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.cta-inner h2{font-size:30px;color:#fff;letter-spacing:.4px;line-height:1.35}
.cta-inner .cta-lead{margin-top:14px;font-size:15.2px;line-height:1.9;color:rgba(255,255,255,.8);max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta-actions .btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.62);color:#fff}
.check-card{background:#fff;border-radius:var(--r-l);padding:26px;box-shadow:var(--shadow-l);color:var(--text)}
.check-card h3{font-size:16.5px;margin-bottom:14px;color:var(--green-900)}
.check-card ul{display:flex;flex-direction:column;gap:11px}
.check-card li{position:relative;padding-left:24px;font-size:14.2px;line-height:1.72}
.check-card li::before{
  content:"";position:absolute;left:0;top:8px;width:12px;height:7px;
  border-left:2px solid var(--green-500);border-bottom:2px solid var(--green-500);
  transform:rotate(-45deg);
}

/* footer */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.78);padding:58px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;padding-bottom:40px}
.footer-brand{font-size:20px;font-weight:800;color:#fff;letter-spacing:.8px;margin-bottom:14px}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.68);max-width:430px}
.site-footer h4{font-size:13.5px;letter-spacing:1.4px;color:#fff;margin-bottom:16px;font-weight:700}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s ease,transform .2s ease}
.footer-links a:hover{color:#fff;transform:translateX(3px)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding:20px 0;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:58px 0 64px}
  .hero h1{font-size:33px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3,.post-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .note-list{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .room-item{grid-template-columns:150px 1fr;gap:16px}
  .room-meta{grid-column:1/-1;text-align:left;padding-top:10px;border-top:1px dashed var(--sand-200)}
  .room-meta b{display:inline;margin-right:8px}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:absolute;top:calc(100% + 8px);left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
    padding:10px;margin:0;box-shadow:var(--shadow-m);
  }
  .main-nav.is-open{display:flex}
  .main-nav a{padding:12px 14px;border-radius:10px;font-size:15px}
  .main-nav a.active{box-shadow:none}
  .nav-cta{margin-left:auto}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .nav-wrap{height:64px;gap:12px}
  .logo{font-size:17px}
  .logo em{font-size:9.5px;letter-spacing:1.6px}
  .nav-cta .btn-ghost{display:none}
  .nav-cta .btn-primary{padding:9px 14px;font-size:13.5px}
  .section{padding:52px 0}
  .section.tight{padding:42px 0}
  .section-title{font-size:24px}
  .hero h1{font-size:28px}
  .hero-lead{font-size:15px}
  .grid-2,.grid-3,.grid-4,.post-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:24px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .cta-inner h2{font-size:24px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding-top:44px}
  .spec-panel{padding:18px}
}
@media (max-width:520px){
  .hero h1{font-size:25px;line-height:1.32}
  .hero-actions .btn{width:100%}
  .stat-grid{grid-template-columns:1fr}
  .room-item{grid-template-columns:1fr;padding:18px}
  .room-meta{grid-column:auto}
  .btn{padding:11px 16px;font-size:14px;min-height:44px}
  .btn-sm{min-height:40px}
  .card{padding:20px}
  .footer-bottom{flex-direction:column;gap:8px}
  .faq-item{padding:2px 16px}
}

/* roulang page: category3 */
:root{
  --green-900:#0d2a21;
  --green-800:#123a2d;
  --green-700:#17503e;
  --green-500:#20705a;
  --green-100:#e5efe9;
  --sand-50:#faf8f3;
  --sand-100:#f2ecdf;
  --sand-200:#e7ddc9;
  --amber:#a9772f;
  --amber-soft:#f1e3cb;
  --ink:#161d1a;
  --text:#333a36;
  --muted:#6c7872;
  --line:#e1dacb;
  --white:#ffffff;
  --r-s:8px;
  --r-m:12px;
  --r-l:18px;
  --shadow-s:0 1px 2px rgba(18,42,32,.06),0 6px 16px rgba(18,42,32,.05);
  --shadow-m:0 2px 6px rgba(18,42,32,.07),0 16px 34px rgba(18,42,32,.10);
  --shadow-l:0 8px 22px rgba(18,42,32,.12),0 26px 60px rgba(18,42,32,.16);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.75;color:var(--text);background:var(--sand-50);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;color:var(--green-900);line-height:1.32;font-weight:800;letter-spacing:.2px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(32,112,90,.42);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(250,248,243,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(16,40,30,.09)}
.nav-wrap{position:relative;display:flex;align-items:center;gap:26px;height:68px}
.logo{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:19px;letter-spacing:.6px;color:var(--green-900)}
.logo em{font-style:normal;font-size:10.5px;font-weight:500;letter-spacing:2.2px;color:var(--muted);margin-top:3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text);transition:background .2s,color .2s}
.main-nav a:hover{background:var(--green-100);color:var(--green-700)}
.main-nav a.active{background:var(--green-700);color:#fff;box-shadow:0 6px 14px rgba(23,80,62,.22)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:8px}
.nav-toggle{
  display:none;width:42px;height:42px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green-900);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--green-900)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--r-s);border:1px solid transparent;
  font-size:14.5px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--green-700);color:#fff;box-shadow:0 8px 18px rgba(23,80,62,.22)}
.btn-primary:hover{background:var(--green-900);transform:translateY(-2px);box-shadow:0 12px 24px rgba(23,80,62,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--sand-200);color:var(--green-900)}
.btn-ghost:hover{border-color:var(--green-500);background:var(--green-100);color:var(--green-700)}
.btn-amber{background:var(--amber);color:#fff;box-shadow:0 8px 18px rgba(169,119,47,.25)}
.btn-amber:hover{background:#8f6325;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--green-900)}
.btn-light:hover{background:var(--sand-100);transform:translateY(-2px)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.42);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.72)}
.btn-sm{padding:9px 16px;font-size:13.5px}
.btn-block{width:100%}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--green-900);color:#fff}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/输了一晚上的掼蛋.webp");
  background-size:cover;background-position:center;opacity:.34;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(104deg,rgba(9,30,23,.95) 0%,rgba(12,38,29,.87) 46%,rgba(13,42,33,.58) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center;padding:68px 0 76px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);font-size:12.5px;letter-spacing:1.4px;color:#e9f2ec}
.hero h1{font-size:38px;line-height:1.28;font-weight:800;letter-spacing:.4px;margin:20px 0 18px;color:#fff}
.hero h1 span{color:#e8d3a9}
.hero-lead{font-size:16px;line-height:1.85;color:rgba(255,255,255,.84);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px}
.pill{display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.2);font-size:13px;color:#f0f5f1}
.time-panel{
  background:rgba(255,255,255,.075);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r-l);
  padding:26px 24px 22px;
  box-shadow:var(--shadow-l);
  backdrop-filter:blur(6px);
}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding-bottom:14px;border-bottom:1px dashed rgba(255,255,255,.24)}
.panel-label{font-size:13px;letter-spacing:1.4px;color:rgba(255,255,255,.74)}
.countdown{font-size:25px;font-weight:800;color:#f0dfbc;letter-spacing:1.4px;font-variant-numeric:tabular-nums}
.slot-list li{display:grid;grid-template-columns:58px 1fr auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.10);font-size:13.5px;color:rgba(255,255,255,.76)}
.slot-list li strong{color:#fff;font-weight:700}
.slot-list li b{font-size:13.5px;color:#f0dfbc;font-weight:700;text-align:right}
.panel-note{font-size:12.5px;line-height:1.7;color:rgba(255,255,255,.62);margin:14px 0 16px}

/* ---------- section ---------- */
.section{padding:72px 0}
.section.alt{background:var(--sand-100)}
.section.tight{padding:56px 0}
.section-head{max-width:760px;margin-bottom:36px}
.section-head.row{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;max-width:none}
.section-head h2{font-size:29px;margin-bottom:12px}
.section-head p{font-size:15.5px;color:var(--muted);line-height:1.8}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:2px;color:var(--amber);margin-bottom:12px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber)}
.lead-link{font-size:14px;font-weight:600;color:var(--green-700);border-bottom:2px solid var(--amber-soft);padding-bottom:2px;transition:color .2s,border-color .2s;white-space:nowrap}
.lead-link:hover{color:var(--amber);border-color:var(--amber)}

/* ---------- grids & cards ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  padding:24px 22px;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cdd8d1}
.card h3{font-size:17.5px;margin-bottom:10px}
.card p{font-size:14.5px;color:var(--muted);line-height:1.8}
.icon-box{
  width:44px;height:44px;border-radius:12px;background:var(--green-100);color:var(--green-700);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.icon-box svg{width:22px;height:22px}
.tag{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;
  background:var(--amber-soft);color:#7f571d;font-size:12px;font-weight:600;letter-spacing:.4px;
}
.tag-green{background:var(--green-100);color:var(--green-700)}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.price-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  padding:28px 24px 24px;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cdd8d1}
.price-card.featured{border-color:var(--green-500);box-shadow:var(--shadow-m)}
.price-card.featured::after{
  content:"常约档";position:absolute;top:-12px;right:20px;
  background:var(--green-700);color:#fff;font-size:12px;font-weight:700;letter-spacing:1px;
  padding:4px 12px;border-radius:999px;box-shadow:0 6px 14px rgba(23,80,62,.28);
}
.price-name{font-size:15px;font-weight:700;color:var(--green-700);letter-spacing:.6px}
.price-time{font-size:13px;color:var(--muted);margin-top:4px;letter-spacing:.5px}
.price-num{display:flex;align-items:baseline;gap:6px;margin:16px 0 6px}
.price-num strong{font-size:34px;font-weight:800;color:var(--green-900);letter-spacing:.5px}
.price-num small{font-size:13px;color:var(--muted)}
.price-card ul{margin-top:16px;border-top:1px solid var(--line);padding-top:16px;display:grid;gap:9px}
.price-card li{font-size:14px;color:var(--text);line-height:1.7;padding-left:18px;position:relative}
.price-card li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:2px;background:var(--amber-soft);border:1px solid var(--amber)}
.rule-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:26px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;
}
.rule-strip div{background:#fff;padding:18px 20px}
.rule-strip strong{display:block;font-size:13.5px;color:var(--green-700);margin-bottom:6px;letter-spacing:.6px}
.rule-strip span{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.steps li{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  padding:24px 22px;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease;
}
.steps li:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.steps li::before{
  counter-increment:step;content:"0" counter(step);
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;background:var(--green-900);color:#fff;
  font-size:13px;font-weight:800;letter-spacing:.5px;margin-bottom:14px;
}
.steps h3{font-size:16.5px;margin-bottom:8px}
.steps p{font-size:14px;color:var(--muted);line-height:1.8}

/* ---------- spot ---------- */
.spot-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  overflow:hidden;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.spot-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cdd8d1}
.spot-media{position:relative;aspect-ratio:16/9;overflow:hidden}
.spot-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.spot-card:hover .spot-media img{transform:scale(1.04)}
.spot-body{padding:24px 24px 26px}
.spot-body h3{font-size:19px;margin-bottom:10px}
.spot-body p{font-size:14.5px;color:var(--muted);line-height:1.82}
.spot-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}

/* ---------- checklist ---------- */
.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 26px}
.checklist li{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  padding:16px 18px;font-size:14.5px;line-height:1.75;color:var(--text);
  box-shadow:var(--shadow-s);transition:border-color .2s,transform .2s;
}
.checklist li:hover{border-color:var(--green-500);transform:translateY(-2px)}
.checklist li::before{
  content:"";flex:0 0 auto;width:18px;height:18px;margin-top:4px;border-radius:5px;
  background:var(--green-100);border:1px solid var(--green-500);
  background-image:linear-gradient(45deg,transparent 44%,var(--green-700) 44%,var(--green-700) 56%,transparent 56%),
                   linear-gradient(-45deg,transparent 44%,var(--green-700) 44%,var(--green-700) 56%,transparent 56%);
  background-size:60% 2px,60% 2px;background-position:30% 62%,70% 62%;background-repeat:no-repeat;
}

/* ---------- channels ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel-card{
  display:flex;flex-direction:column;gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  padding:26px 24px;box-shadow:var(--shadow-s);position:relative;overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--green-700);opacity:.85}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cdd8d1}
.channel-card h3{font-size:18px}
.channel-card p{font-size:14px;color:var(--muted);line-height:1.8}
.channel-card .go{font-size:13.5px;font-weight:700;color:var(--green-700);margin-top:6px}
.channel-card.current::before{background:var(--amber)}
.channel-card.current .go{color:var(--amber)}

/* ---------- posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{
  display:flex;flex-direction:column;gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  padding:22px 22px 20px;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#cdd8d1}
.post-card .post-cat{align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.6px;color:var(--green-700);background:var(--green-100);padding:3px 10px;border-radius:999px}
.post-card h3{font-size:16.5px;line-height:1.5}
.post-card p{font-size:14px;color:var(--muted);line-height:1.78;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-card time{font-size:12.5px;color:#96a09a;letter-spacing:.4px;margin-top:auto}
.empty-note{background:#fff;border:1px dashed var(--line);border-radius:var(--r-m);padding:30px 24px;font-size:14.5px;color:var(--muted)}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);box-shadow:var(--shadow-s);overflow:hidden;transition:border-color .2s,box-shadow .2s}
.faq-item[open]{border-color:var(--green-500);box-shadow:var(--shadow-m)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
  font-size:15.5px;font-weight:700;color:var(--green-900);line-height:1.65;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:22px;top:50%;width:12px;height:12px;
  border-right:2px solid var(--green-700);border-bottom:2px solid var(--green-700);
  transform:translateY(-70%) rotate(45deg);transition:transform .22s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-l);
  background:var(--green-900);color:#fff;padding:44px 44px;
  display:grid;grid-template-columns:1.25fr .75fr;gap:34px;align-items:center;
  box-shadow:var(--shadow-l);
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(169,119,47,.34),transparent 68%);
}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:12px}
.cta-band p{font-size:15px;color:rgba(255,255,255,.82);line-height:1.85;max-width:620px}
.cta-actions{position:relative;z-index:2;display:flex;flex-direction:column;gap:12px}

/* ---------- footer ---------- */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.74);padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:42px;padding-bottom:34px}
.footer-brand{font-size:19px;font-weight:800;color:#fff;letter-spacing:.8px;margin-bottom:14px}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66)}
.site-footer h4{font-size:14px;color:#fff;letter-spacing:1.2px;margin-bottom:16px;font-weight:700}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s,transform .2s;display:inline-block}
.footer-links a:hover{color:#f0dfbc;transform:translateX(3px)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding-top:20px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:13px;color:rgba(255,255,255,.52);
}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .rule-strip{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  .nav-wrap{gap:14px}
  .main-nav{
    display:none;position:absolute;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:12px 16px 18px;box-shadow:var(--shadow-m);
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 12px;border-radius:10px;font-size:15px}
  .main-nav a.active{box-shadow:none}
  .nav-cta{margin-left:auto;gap:8px}
  .nav-cta .btn-ghost{display:none}
  .nav-toggle{display:inline-flex}
  .hero-inner{grid-template-columns:1fr;gap:34px;padding:52px 0 60px}
  .hero h1{font-size:32px}
  .grid-3,.channel-grid,.post-grid,.price-grid,.grid-2{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:34px 26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .section{padding:56px 0}
  .section-head.row{flex-direction:column;align-items:flex-start;gap:16px}
}
@media (max-width:620px){
  .container{padding:0 18px}
  .hero h1{font-size:27px}
  .hero-lead{font-size:15px}
  .hero-actions .btn{flex:1 1 100%}
  .section-head h2{font-size:23px}
  .grid-4,.steps,.rule-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .slot-list li{grid-template-columns:54px 1fr;row-gap:4px}
  .slot-list li b{grid-column:2;text-align:left}
  .countdown{font-size:21px}
  .cta-band h2{font-size:22px}
  .footer-bottom{flex-direction:column}
}