/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-dark:#5e1313;
  --red-deep:#4a0f0f;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-deep:#a8791a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --surface:#fffdf8;
  --text:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.42);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 20px rgba(90,50,20,.10);
  --shadow-hover:0 14px 34px rgba(90,50,20,.18);
  --max:1200px;
  --serif:"Songti SC","Source Han Serif SC","Noto Serif SC","SimSun",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35;color:var(--text)}
p{margin:0}
a{color:var(--gold-deep);text-decoration:none}
a:hover{color:var(--red)}
img{max-width:100%;display:block;border:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#6e1717 100%);
  border-bottom:1px solid rgba(212,175,55,.5);
  box-shadow:0 6px 22px rgba(70,18,18,.24);
}
.header-inner{
  display:flex;align-items:center;gap:22px;min-height:64px;position:relative;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:32px;height:32px;display:grid;place-items:center;
  border:1px solid rgba(212,175,55,.7);border-radius:8px;
  background:rgba(0,0,0,.18);
}
.brand-name{
  font-family:var(--serif);font-size:17px;font-weight:700;color:#fff;
  letter-spacing:.5px;white-space:nowrap;
}
.brand-name em{font-style:normal;color:var(--gold-light)}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav-link{
  position:relative;display:inline-block;padding:9px 14px;border-radius:6px;
  color:rgba(255,255,255,.84);font-size:15px;transition:color .22s,background .22s;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2px;
  background:transparent;border-radius:2px;transition:background .22s;
}
.nav-link:hover{color:var(--gold-light);background:rgba(255,255,255,.06)}
.nav-link.is-active{color:var(--gold);font-weight:600}
.nav-link.is-active::after{background:var(--gold)}
.header-cta{flex:0 0 auto;padding:9px 20px;font-size:14px}
.nav-toggle{
  display:none;margin-left:auto;width:40px;height:38px;padding:0;
  background:rgba(0,0,0,.2);border:1px solid rgba(212,175,55,.6);border-radius:8px;
  cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:8px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1.4;cursor:pointer;
  transition:transform .22s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fffdf8;box-shadow:0 6px 16px rgba(184,134,11,.34);
}
.btn-gold:hover{
  background:linear-gradient(135deg,#e2c058,#a3760c);
  color:#fffdf8;transform:translateY(-2px);
  box-shadow:0 12px 24px rgba(184,134,11,.42);
}
.btn-ghost{
  background:transparent;border-color:rgba(212,175,55,.78);color:var(--gold-light);
}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-outline{
  background:var(--surface);border-color:var(--gold);color:#8a6a12;
}
.btn-outline:hover{background:#fdf6e3;border-color:var(--gold-deep);color:var(--red);transform:translateY(-2px)}
.btn-sm{padding:9px 20px;font-size:14px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
  padding:58px 0 66px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/9e7ce4ecdcee971b.webp") center/cover no-repeat;
  opacity:.13;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 78% 18%,rgba(212,175,55,.2),transparent 58%);
  pointer-events:none;
}
.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:999px;font-size:13px;color:#ffeab4;
  background:rgba(0,0,0,.26);border:1px solid rgba(212,175,55,.6);
  margin-bottom:18px;
}
.hero-eyebrow i{
  width:7px;height:7px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 0 rgba(212,175,55,.8);animation:pulse 1.8s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(212,175,55,.7)}
  70%{box-shadow:0 0 0 12px rgba(212,175,55,0)}
  100%{box-shadow:0 0 0 0 rgba(212,175,55,0)}
}
.hero h1{
  font-size:clamp(28px,3.6vw,41px);
  color:var(--gold);
  letter-spacing:.5px;
  margin-bottom:16px;
}
.hero-sub{
  font-size:16px;line-height:1.9;color:#f0e2c6;max-width:640px;
  margin-bottom:24px;
}
.countdown-wrap{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.cd-caption{font-size:14px;color:var(--gold-light);letter-spacing:1px}
.countdown{display:flex;gap:10px}
.cd-cell{
  min-width:66px;padding:8px 6px;border-radius:9px;text-align:center;
  background:rgba(0,0,0,.3);border:1px solid rgba(212,175,55,.5);
}
.cd-num{
  display:block;font-family:var(--serif);font-size:26px;font-weight:700;
  color:var(--gold);line-height:1.15;
}
.cd-label{display:block;font-size:12px;color:#e8c87a;margin-top:2px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:20px}
.remind-form{
  display:flex;flex-wrap:wrap;gap:10px;max-width:520px;margin-bottom:8px;
}
.remind-form input{
  flex:1 1 220px;min-width:0;padding:11px 16px;border-radius:8px;
  border:1px solid rgba(212,175,55,.55);background:rgba(255,255,255,.94);
  color:var(--text);font-size:14px;font-family:inherit;
}
.remind-form input::placeholder{color:#a99e8b}
.remind-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.28)}
.form-hint{flex:1 1 100%;font-size:13px;color:#e8c87a;min-height:20px}
.form-hint.is-ok{color:#ffe9a8}
.form-hint.is-error{color:#ffc9c9}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.hero-tag{
  padding:5px 14px;border-radius:999px;font-size:13px;color:#ffeab4;
  border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.12);
}
.hero-media{position:relative}
.hero-media-frame{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:2px solid rgba(212,175,55,.9);
  box-shadow:0 22px 46px rgba(0,0,0,.4);
}
.hero-media-frame img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.live-badge{
  position:absolute;left:14px;top:14px;display:inline-flex;align-items:center;gap:7px;
  padding:5px 13px;border-radius:999px;font-size:13px;color:#fff3d6;
  background:rgba(74,15,15,.86);border:1px solid rgba(212,175,55,.7);
}
.live-badge .dot{width:7px;height:7px;border-radius:50%;background:#f0c34a;animation:pulse 1.6s infinite}
.hero-media-meta{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin-top:14px;font-size:13px;color:#e8c87a;
}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0}
.section-alt{background:var(--bg-alt)}
.section-line{border-top:1px solid rgba(212,175,55,.22)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;flex-wrap:wrap;margin-bottom:16px;
}
.section-title{
  position:relative;padding-left:16px;
  font-size:clamp(21px,2.4vw,27px);
}
.section-title::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:1.05em;border-radius:3px;
  background:linear-gradient(180deg,#d4af37,#a8791a);
}
.section-link{
  font-size:14px;color:var(--gold-deep);white-space:nowrap;
  border-bottom:1px solid transparent;padding-bottom:2px;transition:.2s;
}
.section-link:hover{color:var(--red);border-bottom-color:var(--gold)}
.section-desc{
  max-width:820px;color:var(--muted);font-size:15px;line-height:1.9;
  margin-bottom:30px;
}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ---------- 搜索入口 ---------- */
.search-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:28px;
}
.searchbar{
  display:flex;gap:10px;align-items:center;
  background:#fdfaf2;border:1px solid rgba(212,175,55,.55);border-radius:12px;
  padding:8px 8px 8px 16px;max-width:800px;
}
.searchbar svg{flex:0 0 auto}
.searchbar input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;
  padding:8px 4px;font-size:15px;color:var(--text);font-family:inherit;outline:none;
}
.searchbar input::placeholder{color:#a99e8b}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{
  display:inline-block;padding:6px 15px;border-radius:999px;
  font-size:13.5px;color:#7a5c10;background:#fbf3dd;
  border:1px solid rgba(212,175,55,.5);transition:.2s;
}
.chip:hover{background:var(--gold);color:#fffdf8;border-color:var(--gold-deep);transform:translateY(-1px)}

/* ---------- 卡片 ---------- */
.card{
  position:relative;display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.card-media{overflow:hidden;background:#e9dec4}
.card-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .45s}
.card:hover .card-media img{transform:scale(1.045)}
.card-body{padding:20px 20px 22px}
.card-body h3{font-size:17px;margin-bottom:9px;color:#4a3a20}
.card-body p{font-size:14px;color:var(--muted);line-height:1.85}
.card-more{
  display:inline-block;margin-top:14px;font-size:13.5px;color:var(--gold-deep);
  font-weight:600;transition:.2s;
}
.card:hover .card-more{color:var(--red)}
.seal{
  position:absolute;top:12px;left:12px;z-index:2;
  width:34px;height:34px;display:grid;place-items:center;
  background:#8c1f1f;color:#f7e6b0;border:1px solid var(--gold);border-radius:4px;
  font-family:var(--serif);font-size:15px;font-weight:700;
  box-shadow:0 3px 8px rgba(0,0,0,.28);
}
.cat-card{padding-top:8px}
.cat-card .card-body{padding:30px 22px 24px}

/* ---------- 列表 ---------- */
.list-block{
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow);overflow:hidden;
}
.list-row{
  display:flex;gap:18px;align-items:flex-start;
  padding:16px 24px;border-bottom:1px dashed rgba(212,175,55,.34);
  transition:background .2s;
}
.list-row:last-child{border-bottom:0}
.list-row:hover{background:#fdf7e6}
.list-row .row-mark{
  flex:0 0 auto;min-width:62px;font-size:13px;font-weight:700;
  color:var(--gold-deep);font-family:var(--serif);padding-top:2px;
}
.list-row .row-main{flex:1 1 auto;min-width:0}
.list-row h3{font-size:15.5px;margin-bottom:4px;color:#4a3a20;font-family:var(--sans);font-weight:600}
.list-row p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* ---------- 排行 ---------- */
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-item{
  display:flex;gap:16px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:10px;
  padding:14px 20px;box-shadow:var(--shadow);transition:.22s;
}
.rank-item:hover{transform:translateX(4px);border-color:var(--gold)}
.rank-no{
  flex:0 0 auto;width:32px;height:32px;display:grid;place-items:center;
  border-radius:7px;background:#f2e6c9;color:#8a6a12;
  font-family:var(--serif);font-weight:700;font-size:15px;
}
.rank-item:nth-child(-n+3) .rank-no{
  background:linear-gradient(135deg,#d4af37,#b8860b);color:#fffdf8;
}
.rank-main{flex:1 1 auto;min-width:0}
.rank-main h3{font-size:15.5px;font-family:var(--sans);font-weight:600;color:#4a3a20;margin-bottom:2px}
.rank-main p{font-size:13.5px;color:var(--muted)}
.rank-score{
  flex:0 0 auto;font-family:var(--serif);font-weight:700;color:var(--gold-deep);font-size:16px;
}

/* ---------- 数据条 ---------- */
.stat-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid rgba(212,175,55,.5);border-radius:var(--radius-lg);
  padding:36px 30px;color:#fff;box-shadow:0 18px 38px rgba(90,20,20,.24);
}
.stat-item{text-align:center;padding:0 6px}
.stat-num{
  font-family:var(--serif);font-size:clamp(26px,3vw,34px);font-weight:700;
  color:var(--gold);line-height:1.15;
}
.stat-label{display:block;font-size:13.5px;color:#eddcb6;margin-top:6px;line-height:1.7}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:26px}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:12px;padding:34px 24px 24px;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.step-no{
  position:absolute;top:-17px;left:24px;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:17px;
  background:linear-gradient(135deg,#d4af37,#b8860b);color:#fffdf8;
  box-shadow:0 8px 16px rgba(184,134,11,.38);
}
.step h3{font-size:17px;margin-bottom:9px;color:#4a3a20}
.step p{font-size:14px;color:var(--muted);line-height:1.85}

/* ---------- 评价 ---------- */
.quote-card{
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:24px 24px 20px;box-shadow:var(--shadow);height:100%;
  display:flex;flex-direction:column;transition:.25s;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.quote-stars{color:var(--gold-deep);font-size:14px;letter-spacing:3px;margin-bottom:10px}
.quote-text{font-size:14.5px;color:#544a38;line-height:1.9;flex:1 1 auto}
.quote-meta{
  display:flex;align-items:center;gap:10px;margin-top:16px;
  padding-top:14px;border-top:1px dashed rgba(212,175,55,.4);
  font-size:13px;color:var(--muted);
}
.quote-avatar{
  width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:#f2e6c9;color:#8a6a12;font-family:var(--serif);font-weight:700;font-size:14px;
  border:1px solid rgba(212,175,55,.6);
}

/* ---------- 收藏区 ---------- */
.save-band{
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  background:linear-gradient(120deg,#fdf6e3,#f4e8cd);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 34px;box-shadow:var(--shadow);
}
.save-band h2{font-size:clamp(19px,2.2vw,24px);margin-bottom:8px}
.save-band p{font-size:14.5px;color:var(--muted);max-width:620px;line-height:1.85}
.save-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- FAQ ---------- */
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:10px;
  padding:2px 22px;margin-bottom:12px;box-shadow:var(--shadow);
  transition:border-color .22s;
}
.faq-item:hover{border-color:var(--gold)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:15px 0;cursor:pointer;list-style:none;
  font-family:var(--serif);font-size:16px;font-weight:700;color:#4a3a20;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:0 0 auto;color:var(--gold-deep);font-size:21px;line-height:1;transition:.2s;
}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 0 16px;font-size:14.5px;color:var(--muted);line-height:1.9}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#6e1717,#4a0f0f);
  border-top:1px solid var(--gold);color:#ddcfb5;
  padding:56px 0 0;margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;
  padding-bottom:38px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand span{font-family:var(--serif);font-size:17px;font-weight:700;color:#fff}
.footer-about{font-size:13.5px;color:#c9b892;line-height:1.9;max-width:380px}
.footer-col h4{
  font-size:15.5px;color:var(--gold);margin-bottom:16px;letter-spacing:.5px;
}
.footer-links a{
  display:block;padding:6px 0;font-size:14px;color:#ddcfb5;transition:.2s;
}
.footer-links a:hover{color:var(--gold);transform:translateX(4px)}
.footer-note{font-size:13.5px;color:#c9b892;line-height:1.9}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.3);
  padding:18px 0;text-align:center;font-size:13px;color:#c2ac84;line-height:1.9;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:38px}
  .hero-sub{max-width:none}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stat-bar{grid-template-columns:repeat(2,1fr);padding:30px 22px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .save-band{padding:28px 24px}
}
@media (max-width:860px){
  .nav{
    position:absolute;top:100%;left:0;right:0;margin:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:linear-gradient(180deg,#6e1717,#5b1313);
    border-bottom:1px solid rgba(212,175,55,.5);
    box-shadow:0 16px 30px rgba(50,10,10,.35);
    padding:8px 20px 16px;display:none;
  }
  .nav.is-open{display:flex}
  .nav-link{padding:12px 4px;border-bottom:1px solid rgba(212,175,55,.16);border-radius:0}
  .nav-link::after{display:none}
  .nav-link.is-active{color:var(--gold)}
  .header-cta{display:none}
  .nav-toggle{display:flex}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:34px}
}
@media (max-width:640px){
  .container{padding:0 18px}
  .section{padding:46px 0}
  .hero{padding:38px 0 46px}
  .brand-name{font-size:15px;white-space:normal;line-height:1.3}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .countdown{gap:8px}
  .cd-cell{min-width:56px;padding:6px 4px}
  .cd-num{font-size:22px}
  .searchbar{flex-direction:column;align-items:stretch;padding:12px}
  .searchbar input{padding:8px 2px}
  .list-row{padding:14px 18px;gap:12px}
  .list-row .row-mark{min-width:56px;font-size:12.5px}
  .stat-bar{grid-template-columns:1fr 1fr;gap:18px}
  .footer-grid{grid-template-columns:1fr}
  .save-actions{width:100%}
  .save-actions .btn{flex:1 1 100%}
  .hero-actions .btn{flex:1 1 100%}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-dark:#5e1313;
 --red-deep:#4a0f0f;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-deep:#a8791a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --surface:#fffdf8;
 --text:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.42);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 20px rgba(90,50,20,.10);
 --shadow-hover:0 14px 34px rgba(90,50,20,.18);
 --max:1200px;
 --serif:"Songti SC","Source Han Serif SC","Noto Serif SC","SimSun",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);margin:0;line-height:1.35;letter-spacing:.3px}
p{margin:0}
a{color:var(--gold-deep);text-decoration:none;transition:color .22s}
a:hover{color:var(--red)}
img{max-width:100%;display:block;border:0}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:linear-gradient(180deg,#8c1f1f 0%,#6e1717 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
 box-shadow:0 6px 22px rgba(70,18,18,.24);
}
.header-inner{
 display:flex;align-items:center;gap:22px;min-height:64px;position:relative;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
 width:32px;height:32px;display:grid;place-items:center;
 border:1px solid rgba(212,175,55,.7);border-radius:8px;
 background:rgba(0,0,0,.18);
}
.brand-name{
 font-family:var(--serif);font-size:17px;font-weight:700;color:#fff;
 letter-spacing:.5px;white-space:nowrap;
}
.brand-name em{font-style:normal;color:var(--gold-light)}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav-link{
 position:relative;display:inline-block;padding:9px 14px;border-radius:6px;
 color:rgba(255,255,255,.84);font-size:15px;transition:color .22s,background .22s;
}
.nav-link::after{
 content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2px;
 background:transparent;border-radius:2px;transition:background .22s;
}
.nav-link:hover{color:var(--gold-light);background:rgba(255,255,255,.06)}
.nav-link.is-active{color:var(--gold);font-weight:600}
.nav-link.is-active::after{background:var(--gold)}
.header-cta{flex:0 0 auto;padding:9px 20px;font-size:14px}
.nav-toggle{
 display:none;margin-left:auto;width:40px;height:38px;padding:0;
 background:rgba(0,0,0,.2);border:1px solid rgba(212,175,55,.6);border-radius:8px;
 cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;border:1px solid transparent;
 font-size:15px;font-weight:600;line-height:1.4;cursor:pointer;
 transition:transform .22s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fffdf8;box-shadow:0 6px 16px rgba(184,134,11,.34);
}
.btn-gold:hover{
 background:linear-gradient(135deg,#e2c058,#a3760c);
 color:#fffdf8;transform:translateY(-2px);
 box-shadow:0 12px 24px rgba(184,134,11,.42);
}
.btn-ghost{
 background:transparent;border-color:rgba(212,175,55,.78);color:var(--gold-light);
}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-outline{
 background:var(--surface);border-color:var(--gold);color:#8a6a12;
}
.btn-outline:hover{background:#fdf6e3;border-color:var(--gold-deep);color:var(--red);transform:translateY(-2px)}
.btn-sm{padding:9px 20px;font-size:14px}

/* ---------- Hero 舞台版 ---------- */
.hero-stage{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(140deg,#8c1f1f 0%,#5e1313 100%);
 padding:54px 0 62px;
}
.hero-stage::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/9e7ce4ecdcee971b.webp") center/cover no-repeat;
 opacity:.14;
}
.hero-stage::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(circle at 50% 22%,rgba(212,175,55,.22),transparent 62%);
}
.hero-inner-wrap{position:relative;z-index:1}
.hero-head{text-align:center;max-width:820px;margin:0 auto 34px}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:5px 15px;border-radius:999px;font-size:13px;color:#ffeab4;
 background:rgba(0,0,0,.28);border:1px solid rgba(212,175,55,.6);
 margin-bottom:18px;
}
.hero-eyebrow i{
 width:7px;height:7px;border-radius:50%;background:var(--gold);
 box-shadow:0 0 0 0 rgba(212,175,55,.8);animation:pulse 1.8s infinite;
}
@keyframes pulse{
 0%{box-shadow:0 0 0 0 rgba(212,175,55,.7)}
 70%{box-shadow:0 0 0 9px rgba(212,175,55,0)}
 100%{box-shadow:0 0 0 0 rgba(212,175,55,0)}
}
.hero-head h1{
 font-size:clamp(27px,3.5vw,41px);
 color:var(--gold);
 margin-bottom:16px;
}
.hero-sub{
 font-size:16px;line-height:1.95;color:#f0e2c6;max-width:760px;margin:0 auto;
}
.stage-grid{
 display:grid;grid-template-columns:1fr 1.42fr 1fr;
 gap:26px;align-items:center;margin-bottom:32px;
}
.stage-side{display:flex;flex-direction:column;gap:18px}
.side-item{
 background:rgba(0,0,0,.22);
 border:1px solid rgba(212,175,55,.36);
 border-radius:var(--radius);
 padding:16px 18px;
 transition:transform .22s,border-color .22s,background .22s;
}
.side-item:hover{
 transform:translateY(-4px);
 border-color:rgba(212,175,55,.85);
 background:rgba(0,0,0,.3);
}
.side-num{
 display:inline-block;
 font-family:var(--serif);
 font-size:26px;font-weight:700;color:var(--gold);
 line-height:1.1;margin-bottom:4px;
}
.side-item h3{font-size:15px;color:#fff;margin-bottom:6px}
.side-item p{font-size:13.5px;color:#e3d3b4;line-height:1.75}
.stage{position:relative}
.stage-frame{
 position:relative;border-radius:var(--radius-lg);overflow:hidden;
 border:2px solid rgba(212,175,55,.9);
 box-shadow:0 24px 48px rgba(0,0,0,.44);
 background:#2c0c0c;
}
.stage-frame img{width:100%;aspect-ratio:4/3;object-fit:cover}
.stage-tag{
 position:absolute;left:14px;bottom:14px;
 padding:5px 13px;border-radius:999px;font-size:12.5px;color:#ffeab4;
 background:rgba(74,15,15,.86);border:1px solid rgba(212,175,55,.6);
}
.hero-actions{
 display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:18px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.hero-tag{
 padding:5px 15px;border-radius:999px;font-size:13px;color:#ffeab4;
 border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.12);
}

/* ---------- 通用区块 ---------- */
.section{padding:64px 0}
.section-alt{background:var(--bg-alt);border-top:1px solid rgba(212,175,55,.24);border-bottom:1px solid rgba(212,175,55,.24)}
.section-deep{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 padding:64px 0;
}
.section-deep::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/a6966e366632d70a.webp") center/cover no-repeat;
 opacity:.12;
}
.section-deep > .container{position:relative;z-index:1}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
 margin-bottom:34px;flex-wrap:wrap;
}
.section-title{display:flex;align-items:flex-start;gap:14px}
.section-title .bar{
 flex:0 0 auto;width:5px;height:34px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
 margin-top:4px;
}
.section-title h2{font-size:clamp(21px,2.4vw,28px);color:var(--red)}
.section-title p{font-size:14px;color:var(--muted);margin-top:6px;max-width:640px}
.section-deep .section-title h2{color:var(--gold)}
.section-deep .section-title p{color:#e6d6b8}
.more-link{
 font-size:14px;font-weight:600;color:var(--gold-deep);
 display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
 border-bottom:1px solid transparent;padding-bottom:2px;
 transition:color .22s,border-color .22s;
}
.more-link:hover{color:var(--red);border-color:var(--red)}
.section-deep .more-link{color:var(--gold-light)}
.section-deep .more-link:hover{color:#fff;border-color:var(--gold-light)}

/* ---------- 卡片 ---------- */
.card-grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
 position:relative;
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow);
 padding:22px 20px 20px;
 transition:transform .24s,box-shadow .24s,border-color .24s;
}
.card:hover{
 transform:translateY(-4px);
 border-color:rgba(212,175,55,.9);
 box-shadow:var(--shadow-hover);
}
.card-seal{
 position:absolute;top:-1px;left:18px;
 width:32px;height:32px;display:grid;place-items:center;
 background:var(--red);border:2px solid var(--gold);
 border-radius:6px;
 font-family:var(--serif);font-size:15px;font-weight:700;color:var(--gold-light);
 box-shadow:0 4px 10px rgba(90,20,20,.24);
}
.card h3{font-size:17px;color:var(--red);margin:16px 0 8px}
.card p{font-size:14px;color:var(--muted);line-height:1.8}
.card-meta{
 display:inline-block;margin-top:14px;font-size:12.5px;color:#8a6a12;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.4);
 border-radius:999px;padding:2px 12px;
}

/* ---------- 四段节奏 ---------- */
.step-list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step-item{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:24px 20px;
 box-shadow:var(--shadow);
 position:relative;
 transition:transform .24s,box-shadow .24s,border-color .24s;
}
.step-item:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-hover)}
.step-no{
 font-family:var(--serif);font-size:13px;font-weight:700;letter-spacing:1px;
 color:#8a6a12;display:inline-block;margin-bottom:10px;
 border-left:3px solid var(--gold);padding-left:8px;
}
.step-item h3{font-size:16px;color:var(--red);margin-bottom:8px}
.step-item p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* ---------- 数据条 ---------- */
.stat-band{
 display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
 margin-top:8px;
}
.stat-cell{
 text-align:center;
 padding:18px 12px;
 border:1px solid rgba(212,175,55,.4);
 border-radius:var(--radius);
 background:rgba(0,0,0,.16);
 transition:background .22s,border-color .22s;
}
.stat-cell:hover{background:rgba(0,0,0,.26);border-color:var(--gold)}
.stat-cell strong{
 display:block;font-family:var(--serif);font-size:30px;color:var(--gold);
 line-height:1.15;margin-bottom:4px;
}
.stat-cell span{font-size:13px;color:#e6d6b8}

/* ---------- 倍率表 ---------- */
.rate-list{display:grid;gap:14px}
.rate-row{
 display:grid;grid-template-columns:110px 1fr 126px;
 align-items:center;gap:18px;
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:16px 20px;
 box-shadow:var(--shadow);
 transition:transform .22s,border-color .22s,box-shadow .22s;
}
.rate-row:hover{transform:translateX(4px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-hover)}
.rate-tier{
 font-family:var(--serif);font-size:15px;font-weight:700;color:var(--red);
}
.rate-desc{font-size:14px;color:var(--muted)}
.rate-value{
 text-align:right;font-family:var(--serif);
 font-size:19px;font-weight:700;color:var(--gold-deep);
}
.rate-bar{
 grid-column:1 / -1;height:6px;border-radius:999px;
 background:rgba(212,175,55,.18);overflow:hidden;
}
.rate-bar i{
 display:block;height:100%;border-radius:999px;
 background:linear-gradient(90deg,#d4af37,#b8860b);
}

/* ---------- 图文两栏 ---------- */
.split{
 display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;
}
.split-media{
 border-radius:var(--radius-lg);overflow:hidden;
 border:2px solid rgba(212,175,55,.75);
 box-shadow:0 20px 40px rgba(90,50,20,.2);
}
.split-media img{width:100%;aspect-ratio:16/11;object-fit:cover}
.split-body h2{font-size:clamp(20px,2.3vw,27px);color:var(--red);margin-bottom:14px}
.split-body > p{font-size:15px;color:var(--muted);margin-bottom:20px}
.ordered-flow{counter-reset:flow;display:grid;gap:14px}
.ordered-flow li{
 position:relative;padding-left:44px;
 font-size:14.5px;color:var(--text);line-height:1.8;
}
.ordered-flow li::before{
 counter-increment:flow;
 content:counter(flow);
 position:absolute;left:0;top:1px;
 width:28px;height:28px;display:grid;place-items:center;
 border-radius:50%;border:1px solid var(--gold);
 background:rgba(212,175,55,.14);
 font-family:var(--serif);font-size:13px;font-weight:700;color:var(--gold-deep);
}
.ordered-flow li b{color:var(--red)}

/* ---------- 道具对照 ---------- */
.item-list{display:grid;gap:16px}
.item-row{
 display:grid;grid-template-columns:150px 1fr auto;
 gap:20px;align-items:center;
 padding:18px 22px;
 background:var(--surface);
 border:1px solid var(--line);
 border-left:4px solid var(--gold);
 border-radius:var(--radius);
 box-shadow:var(--shadow);
 transition:transform .22s,border-color .22s,box-shadow .22s;
}
.item-row:hover{transform:translateY(-3px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-hover)}
.item-name{
 font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red);
}
.item-desc{font-size:14px;color:var(--muted);line-height:1.75}
.item-tag{
 font-size:12.5px;color:#8a6a12;white-space:nowrap;
 background:rgba(212,175,55,.14);
 border:1px solid rgba(212,175,55,.42);
 border-radius:999px;padding:3px 12px;
}

/* ---------- 误判清单 ---------- */
.warn-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.warn-item{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:20px 22px;
 box-shadow:var(--shadow);
 transition:transform .22s,border-color .22s,box-shadow .22s;
}
.warn-item:hover{transform:translateY(-3px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-hover)}
.warn-tag{
 display:inline-block;font-size:12.5px;font-weight:700;
 color:#fff8e6;background:var(--red);
 border:1px solid var(--gold);border-radius:5px;
 padding:2px 10px;margin-bottom:12px;
 letter-spacing:.5px;
}
.warn-item h3{font-size:15.5px;color:var(--red);margin-bottom:8px}
.warn-item p{font-size:14px;color:var(--muted);line-height:1.8}
.warn-item p em{font-style:normal;color:#8a6a12;font-weight:600}

/* ---------- 复盘卡片 ---------- */
.review-card{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 overflow:hidden;
 box-shadow:var(--shadow);
 transition:transform .24s,box-shadow .24s,border-color .24s;
}
.review-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-hover)}
.review-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.review-body{padding:20px 20px 22px}
.review-body h3{font-size:16.5px;color:var(--red);margin-bottom:8px}
.review-body p{font-size:14px;color:var(--muted);line-height:1.8}
.review-body .card-meta{margin-top:14px}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;gap:14px;max-width:920px;margin:0 auto}
.faq-item{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow);
 overflow:hidden;
 transition:border-color .22s,box-shadow .22s;
}
.faq-item[open]{border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-hover)}
.faq-item summary{
 cursor:pointer;list-style:none;
 padding:18px 54px 18px 22px;position:relative;
 font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"";position:absolute;right:22px;top:50%;
 width:9px;height:9px;margin-top:-6px;
 border-right:2px solid var(--gold-deep);
 border-bottom:2px solid var(--gold-deep);
 transform:rotate(45deg);transition:transform .25s;
}
.faq-item[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq-answer{
 padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.9;
 border-top:1px dashed rgba(212,175,55,.42);
 margin-top:0;padding-top:16px;
}

/* ---------- CTA 收口 ---------- */
.cta-band{
 position:relative;overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f 0%,#4a0f0f 100%);
 border:2px solid rgba(212,175,55,.6);
 border-radius:var(--radius-lg);
 padding:44px 42px;
 display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
 box-shadow:0 22px 44px rgba(74,15,15,.28);
}
.cta-band::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/46dd72744f398bf6.webp") center/cover no-repeat;
 opacity:.14;pointer-events:none;
}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{font-size:clamp(20px,2.4vw,27px);color:var(--gold);margin-bottom:10px}
.cta-band p{font-size:14.5px;color:#efdfc0;line-height:1.85;max-width:640px}
.cta-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;max-width:520px}
.cta-form input{
 flex:1 1 220px;min-width:0;padding:11px 16px;border-radius:8px;
 border:1px solid rgba(212,175,55,.55);background:rgba(255,255,255,.96);
 color:var(--text);font-size:14px;font-family:inherit;
}
.cta-form input::placeholder{color:#a99e8b}
.cta-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.3)}
.form-hint{flex:1 1 100%;font-size:13px;color:#e8c87a;min-height:20px}
.form-hint.is-ok{color:#ffe9a8}
.form-hint.is-error{color:#ffc9c9}
.cta-side{display:flex;flex-direction:column;gap:12px;align-items:flex-start}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#5e1313 0%,#4a0f0f 100%);
 border-top:1px solid var(--gold);
 color:#e8dcc6;
 padding:52px 0 0;
}
.footer-grid{
 display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:38px;
 padding-bottom:36px;
}
.footer-brand{
 display:flex;align-items:center;gap:10px;margin-bottom:14px;
 font-family:var(--serif);font-size:17px;font-weight:700;color:#fff;
}
.footer-about{font-size:14px;line-height:1.9;color:#cdbda3;max-width:400px}
.footer-col h4{
 font-size:15px;color:var(--gold);margin-bottom:14px;
 padding-left:10px;border-left:3px solid var(--gold);
}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:14px;color:#e2d4ba;transition:color .22s,padding-left .22s}
.footer-links a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.3);
 padding:18px 0 24px;
 display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
}
.footer-bottom p{font-size:13px;color:#c6b493;line-height:1.8}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-stage{padding:46px 0 54px}
 .stage-grid{grid-template-columns:1fr;gap:22px}
 .stage-side{flex-direction:row;gap:14px}
 .side-item{flex:1 1 0}
 .stage-frame img{aspect-ratio:16/10}
 .section{padding:52px 0}
 .section-deep{padding:52px 0}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .step-list{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:28px}
 .split-media{order:-1}
 .cta-band{grid-template-columns:1fr;padding:36px 30px}
 .item-row{grid-template-columns:130px 1fr;row-gap:10px}
 .item-tag{grid-column:2;justify-self:start}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
 .footer-col:first-child{grid-column:1 / -1}
}
@media (max-width:768px){
 .header-inner{gap:12px;flex-wrap:wrap}
 .nav-toggle{display:flex}
 .nav{
  order:4;flex:1 1 100%;margin:0;
  flex-direction:column;align-items:stretch;gap:2px;
  max-height:0;overflow:hidden;
  transition:max-height .3s ease,padding .3s ease;
 }
 .nav.is-open{max-height:320px;padding:8px 0 12px}
 .nav-link{padding:11px 12px;border-radius:8px}
 .nav-link::after{left:12px;right:auto;width:0;transition:width .22s}
 .nav-link.is-active::after{width:26px}
 .header-cta{display:none}
 .hero-head h1{font-size:26px}
 .hero-sub{font-size:15px}
 .stage-side{flex-direction:column}
 .section-head{flex-direction:column;align-items:flex-start;gap:10px}
 .grid-4,.grid-3,.step-list,.warn-list,.grid-2{grid-template-columns:1fr}
 .stat-band{grid-template-columns:repeat(2,1fr)}
 .rate-row{grid-template-columns:1fr auto;row-gap:8px}
 .rate-desc{grid-column:1 / -1}
 .rate-value{grid-column:2;grid-row:1;text-align:right}
 .item-row{grid-template-columns:1fr}
 .item-tag{grid-column:1}
 .cta-band{padding:30px 22px}
 .footer-grid{grid-template-columns:1fr;gap:26px}
 .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .hero-stage{padding:36px 0 46px}
 .hero-actions{flex-direction:column;align-items:stretch}
 .hero-actions .btn{width:100%}
 .section{padding:42px 0}
 .section-deep{padding:42px 0}
 .stat-band{grid-template-columns:1fr}
 .side-num{font-size:22px}
 .cta-form{flex-direction:column}
 .cta-form .btn{width:100%}
 .brand-name{font-size:15px}
 .rate-tier{font-size:14px}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-dark:#5e1313;
 --red-deep:#4a0f0f;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-deep:#a8791a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --surface:#fffdf8;
 --text:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.42);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 20px rgba(90,50,20,.10);
 --shadow-hover:0 14px 34px rgba(90,50,20,.18);
 --max:1200px;
 --serif:"Songti SC","Source Han Serif SC","Noto Serif SC","SimSun",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--gold-deep);text-decoration:none;transition:color .22s}
a:hover{color:var(--red)}
img{max-width:100%;display:block;border:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:linear-gradient(180deg,#8c1f1f 0%,#6e1717 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
 box-shadow:0 6px 22px rgba(70,18,18,.24);
}
.header-inner{
 display:flex;align-items:center;gap:22px;min-height:64px;position:relative;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
 width:32px;height:32px;display:grid;place-items:center;
 border:1px solid rgba(212,175,55,.7);border-radius:8px;
 background:rgba(0,0,0,.18);
}
.brand-name{
 font-family:var(--serif);font-size:17px;font-weight:700;color:#fff;
 letter-spacing:.5px;white-space:nowrap;
}
.brand-name em{font-style:normal;color:var(--gold-light)}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav-link{
 position:relative;display:inline-block;padding:9px 14px;border-radius:6px;
 color:rgba(255,255,255,.84);font-size:15px;transition:color .22s,background .22s;
}
.nav-link::after{
 content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2px;
 background:transparent;border-radius:2px;transition:background .22s;
}
.nav-link:hover{color:var(--gold-light);background:rgba(255,255,255,.06)}
.nav-link.is-active{color:var(--gold);font-weight:600}
.nav-link.is-active::after{background:var(--gold)}
.header-cta{flex:0 0 auto;padding:9px 20px;font-size:14px}
.nav-toggle{
 display:none;margin-left:auto;width:40px;height:38px;padding:0;
 background:rgba(0,0,0,.2);border:1px solid rgba(212,175,55,.6);border-radius:8px;
 cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;border:1px solid transparent;
 font-size:15px;font-weight:600;line-height:1.4;cursor:pointer;
 transition:transform .22s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fffdf8;box-shadow:0 6px 16px rgba(184,134,11,.34);
}
.btn-gold:hover{
 background:linear-gradient(135deg,#e2c058,#a3760c);
 color:#fffdf8;transform:translateY(-2px);
 box-shadow:0 12px 24px rgba(184,134,11,.42);
}
.btn-ghost{
 background:transparent;border-color:rgba(212,175,55,.78);color:var(--gold-light);
}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-outline{
 background:var(--surface);border-color:var(--gold);color:#8a6a12;
}
.btn-outline:hover{background:#fdf6e3;border-color:var(--gold-deep);color:var(--red);transform:translateY(-2px)}
.btn-sm{padding:9px 20px;font-size:14px}

/* ---------- 内页 Hero ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 padding:34px 0 62px;
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/a6966e366632d70a.webp") center/cover no-repeat;
 opacity:.13;
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(circle at 50% 0%,rgba(212,175,55,.24),transparent 62%);
 pointer-events:none;
}
.page-hero .container{position:relative;z-index:1}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(240,226,198,.7);margin-bottom:24px}
.breadcrumb a{color:rgba(240,226,198,.88)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .sep{color:rgba(232,200,122,.65)}
.breadcrumb .now{color:var(--gold-light)}
.page-hero-head{max-width:860px;margin:0 auto 40px;text-align:center}
.page-eyebrow{
 display:inline-block;padding:5px 16px;border-radius:999px;font-size:13px;
 letter-spacing:.08em;color:#ffeab4;background:rgba(0,0,0,.26);
 border:1px solid rgba(212,175,55,.55);margin-bottom:18px;
}
.page-hero h1{
 font-size:clamp(26px,3.4vw,40px);color:var(--gold);letter-spacing:.5px;margin-bottom:18px;
 text-shadow:0 2px 14px rgba(0,0,0,.28);
}
.page-lead{font-size:15.5px;line-height:1.95;color:#f0e2c6;margin:0 auto;max-width:760px}
.stage-row{display:grid;grid-template-columns:1fr 1.28fr 1fr;gap:26px;align-items:center}
.value-col{display:flex;flex-direction:column;gap:16px}
.value-col li{
 padding:13px 16px;border-left:2px solid rgba(212,175,55,.62);
 background:rgba(0,0,0,.2);border-radius:8px;
 transition:background .22s,transform .22s;
}
.value-col li:hover{background:rgba(0,0,0,.32);transform:translateX(2px)}
.value-col strong{display:block;font-family:var(--serif);font-size:15px;color:var(--gold-light);margin-bottom:2px}
.value-col em{font-style:normal;display:block;font-size:13px;line-height:1.72;color:rgba(240,226,198,.84)}
.stage{
 position:relative;margin:0;border-radius:var(--radius-lg);overflow:hidden;
 border:2px solid rgba(212,175,55,.9);box-shadow:0 22px 46px rgba(0,0,0,.42);
 background:#4a0f0f;
}
.stage img{width:100%;aspect-ratio:16/11;object-fit:cover}
.stage figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:10px 16px;font-size:13px;color:#ffeab4;
 background:linear-gradient(180deg,rgba(74,15,15,0),rgba(74,15,15,.92));
}
.stage-badge{
 position:absolute;left:14px;top:14px;padding:4px 12px;font-size:12px;border-radius:999px;
 color:#fff3d6;background:rgba(140,31,31,.92);border:1px solid rgba(212,175,55,.8);
}
.page-hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:36px}
.hero-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:16px}
.hero-tag{
 padding:5px 14px;border-radius:999px;font-size:13px;color:#ffeab4;
 border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.12);
}

/* ---------- 数据条 ---------- */
.stat-strip{
 background:linear-gradient(180deg,#4a0f0f,#5e1313);
 border-top:1px solid rgba(212,175,55,.4);
 border-bottom:1px solid rgba(212,175,55,.4);
 padding:36px 0;
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-num{font-family:var(--serif);font-size:30px;font-weight:700;color:var(--gold);line-height:1.2}
.stat-label{font-size:13px;color:rgba(240,226,198,.8);margin:6px 0 0}

/* ---------- 通用板块 ---------- */
.section{padding:68px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:linear-gradient(160deg,#5e1313,#4a0f0f);color:#f0e2c6}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:20px;margin-bottom:36px;flex-wrap:wrap;
}
.section-title{position:relative;padding-left:16px;font-size:clamp(21px,2.4vw,27px);color:var(--red)}
.section-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-title small{
 display:block;font-family:var(--sans);font-size:13px;font-weight:400;
 color:var(--muted);letter-spacing:.04em;margin-top:6px;
}
.section-lede{max-width:820px;font-size:14.5px;color:#5c5548;line-height:1.9;margin:-14px 0 30px}
.section-dark .section-title{color:var(--gold-light)}
.section-dark .section-title small{color:rgba(240,226,198,.66)}
.section-dark .section-lede{color:rgba(240,226,198,.8)}
.section-link{font-size:14px;font-weight:600;color:var(--gold-deep);white-space:nowrap;border-bottom:1px solid transparent;transition:color .22s,border-color .22s}
.section-link:hover{color:var(--red);border-color:var(--red)}

/* ---------- 卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
 position:relative;background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius);padding:26px 22px 24px;box-shadow:var(--shadow);
 transition:transform .25s,box-shadow .25s,border-color .25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.card--seal{padding-top:48px}
.card .seal{
 position:absolute;left:-1px;top:-1px;display:grid;place-items:center;
 width:40px;height:40px;border-radius:10px 0 10px 0;
 background:linear-gradient(150deg,#8c1f1f,#5e1313);
 color:var(--gold-light);font-family:var(--serif);font-size:16px;letter-spacing:1px;
 border:1px solid rgba(212,175,55,.85);
}
.card h3{font-size:18px;color:var(--red);margin-bottom:10px}
.card p{font-size:14px;color:#5c5548;line-height:1.86;margin-bottom:14px}
.card .card-meta{
 display:inline-block;font-size:12.5px;color:#8a6a12;background:#fdf6e3;
 border:1px solid rgba(212,175,55,.5);border-radius:999px;padding:2px 12px;
}
.tick-list li{position:relative;padding-left:20px;font-size:14px;color:#5c5548;line-height:1.8;margin-bottom:8px}
.tick-list li:last-child{margin-bottom:0}
.tick-list li::before{
 content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:2px;
 background:var(--gold);transform:rotate(45deg);
}
.section-dark .tick-list li{color:rgba(240,226,198,.85)}

/* ---------- 事件对照 ---------- */
.event-list{display:grid;gap:14px}
.event-item{
 display:flex;gap:20px;align-items:flex-start;
 background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--gold);
 border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);
 transition:transform .25s,box-shadow .25s,border-color .25s;
}
.event-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-left-color:var(--red)}
.event-badge{
 flex:0 0 42px;height:42px;display:grid;place-items:center;border-radius:8px;
 font-family:var(--serif);font-size:16px;font-weight:700;
 color:var(--gold-light);background:linear-gradient(150deg,#8c1f1f,#5e1313);
 border:1px solid rgba(212,175,55,.8);
}
.event-main{flex:1 1 auto;min-width:0}
.event-main h3{font-size:16.5px;color:var(--red);margin-bottom:6px}
.event-main p{font-size:14px;color:#5c5548;line-height:1.85;margin:0}
.event-hint{
 flex:0 0 auto;font-size:13px;color:#8a6a12;background:#fdf6e3;
 border:1px solid rgba(212,175,55,.55);border-radius:999px;padding:4px 14px;white-space:nowrap;
}

/* ---------- 运营路线 ---------- */
.route-list{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.route-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 20px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;
}
.route-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.route-num{
 width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
 font-family:var(--serif);font-weight:700;font-size:16px;color:#fffdf8;
 background:linear-gradient(135deg,#d4af37,#b8860b);margin-bottom:14px;
 box-shadow:0 6px 14px rgba(184,134,11,.32);
}
.route-item h3{font-size:16px;color:var(--red);margin-bottom:8px}
.route-item p{font-size:13.5px;color:#5c5548;line-height:1.82;margin:0}
.route-note{font-size:13px;color:var(--muted);margin-top:8px}

/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.split-media{margin:0;position:relative}
.split-media img{
 width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg);
 border:1px solid var(--line);box-shadow:var(--shadow-hover);
}
.split-media figcaption{
 position:absolute;left:16px;bottom:16px;padding:6px 14px;border-radius:999px;
 font-size:12.5px;color:#ffeab4;background:rgba(74,15,15,.88);
 border:1px solid rgba(212,175,55,.7);
}
.split-body h2{font-size:clamp(20px,2.3vw,26px);color:var(--red);margin-bottom:14px;position:relative;padding-left:16px}
.split-body h2::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.split-body p{font-size:14.5px;color:#5c5548;line-height:1.92;margin-bottom:16px}

/* ---------- 案例墙 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow);
 transition:transform .25s,box-shadow .25s,border-color .25s;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.case-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.case-body{padding:20px 20px 22px}
.case-body h3{font-size:16.5px;color:var(--red);margin-bottom:8px}
.case-body p{font-size:13.8px;color:#5c5548;line-height:1.85;margin-bottom:12px}
.case-tags{display:flex;flex-wrap:wrap;gap:8px}
.mini-tag{
 font-size:12px;padding:3px 10px;border-radius:999px;color:#8a6a12;
 background:#fdf6e3;border:1px solid rgba(212,175,55,.5);
}

/* ---------- 误区 ---------- */
.pitfall-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.pitfall{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;
}
.pitfall:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.pitfall h3{display:flex;align-items:center;gap:10px;font-size:16px;color:var(--red);margin-bottom:8px}
.pitfall h3 span{
 flex:0 0 26px;height:26px;display:grid;place-items:center;border-radius:6px;
 font-size:13px;font-family:var(--sans);font-weight:700;
 color:#fffdf8;background:linear-gradient(150deg,#8c1f1f,#5e1313);border:1px solid rgba(212,175,55,.7);
}
.pitfall p{font-size:14px;color:#5c5548;line-height:1.86;margin:0}
.pitfall .fix{display:block;margin-top:8px;font-size:13.5px;color:#8a6a12}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow);overflow:hidden;transition:border-color .22s,box-shadow .22s;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-hover)}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:18px 22px;cursor:pointer;list-style:none;
 font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red);
 transition:background .22s,color .22s;
}
.faq-item summary:hover{background:#fdf6e3;color:var(--red-dark)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"＋";font-family:var(--sans);font-size:17px;color:var(--gold-deep);transition:transform .22s}
.faq-item[open] summary::after{content:"－"}
.faq-a{padding:0 22px 20px;font-size:14.3px;color:#5c5548;line-height:1.92;border-top:1px dashed rgba(212,175,55,.45);padding-top:16px}

/* ---------- 收口 CTA ---------- */
.cta-wrap{padding:0 0 72px}
.cta-band{
 position:relative;overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f,#5e1313);color:#fff;
 border-radius:var(--radius-lg);border:1px solid rgba(212,175,55,.62);
 padding:46px 42px;display:flex;align-items:center;justify-content:space-between;
 gap:30px;flex-wrap:wrap;box-shadow:0 18px 40px rgba(74,15,15,.28);
}
.cta-band::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/46dd72744f398bf6.webp") center/cover no-repeat;opacity:.1;
}
.cta-band-text{position:relative;z-index:1;max-width:640px}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);color:var(--gold-light);margin-bottom:10px}
.cta-band p{font-size:14.5px;color:rgba(240,226,198,.9);margin:0;line-height:1.9}
.cta-band-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:14px}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#5e1313,#4a0f0f);
 border-top:1px solid rgba(212,175,55,.55);
 color:#f0e2c6;padding:58px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:42px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:17px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-about{font-size:14px;line-height:1.9;color:rgba(240,226,198,.74);margin:0;max-width:420px}
.footer-col h4{
 font-family:var(--serif);font-size:16px;color:var(--gold-light);
 margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-links{display:grid;gap:2px}
.footer-links a{
 display:inline-block;padding:4px 0;font-size:14px;color:rgba(240,226,198,.78);
 transition:color .22s,transform .22s;
}
.footer-links a:hover{color:var(--gold);transform:translateX(3px)}
.footer-bottom{
 margin-top:40px;padding-top:20px;border-top:1px solid rgba(212,175,55,.28);
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 font-size:13px;color:rgba(232,200,122,.78);
}
.footer-bottom p{margin:0}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
 .stage-row{grid-template-columns:1fr;gap:22px}
 .value-col{flex-direction:row;flex-wrap:wrap;gap:14px}
 .value-col li{flex:1 1 220px}
 .stage{max-width:620px;margin:0 auto;width:100%}
 .card-grid,.case-grid{grid-template-columns:repeat(2,1fr)}
 .route-list{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:30px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
 .footer-col:first-child{grid-column:1 / -1}
}
@media (max-width:880px){
 .nav{
  display:none;position:absolute;left:0;right:0;top:100%;
  flex-direction:column;align-items:stretch;gap:0;margin-left:0;
  background:#5e1313;border-top:1px solid rgba(212,175,55,.4);
  padding:8px 14px 14px;box-shadow:0 18px 30px rgba(60,12,12,.42);
 }
 .nav.is-open{display:flex}
 .nav-link{padding:12px 10px;border-radius:6px}
 .nav-link::after{left:10px;right:10px;bottom:6px}
 .header-cta{display:none}
 .nav-toggle{display:flex}
 .stat-grid{grid-template-columns:repeat(2,1fr);gap:20px}
 .pitfall-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
 .container{padding:0 18px}
 .section{padding:48px 0}
 .page-hero{padding:26px 0 48px}
 .page-hero-head{margin-bottom:30px}
 .card-grid,.case-grid,.route-list{grid-template-columns:1fr}
 .event-item{flex-direction:column;gap:12px;padding:18px}
 .event-hint{align-self:flex-start}
 .section-head{margin-bottom:26px}
 .cta-band{padding:34px 24px}
 .cta-band-actions{width:100%}
 .cta-band-actions .btn{flex:1 1 auto}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .footer-bottom{flex-direction:column;gap:6px}
 .stat-num{font-size:25px}
 .brand-name{font-size:15.5px}
 .value-col li{flex:1 1 100%}
}

/* roulang page: category3 */
:root{
  --red:#8c1f1f;
  --red-dark:#5e1313;
  --red-deep:#4a0f0f;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-deep:#a8791a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --surface:#fffdf8;
  --text:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.42);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 20px rgba(90,50,20,.10);
  --shadow-hover:0 14px 34px rgba(90,50,20,.18);
  --max:1200px;
  --serif:"Songti SC","Source Han Serif SC","Noto Serif SC","SimSun",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--gold-deep);text-decoration:none;transition:color .22s}
a:hover{color:var(--red)}
img{max-width:100%;display:block;border:0}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.4;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#6e1717 100%);
  border-bottom:1px solid rgba(212,175,55,.5);
  box-shadow:0 6px 22px rgba(70,18,18,.24);
}
.header-inner{
  display:flex;align-items:center;gap:22px;min-height:64px;position:relative;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:32px;height:32px;display:grid;place-items:center;
  border:1px solid rgba(212,175,55,.7);border-radius:8px;
  background:rgba(0,0,0,.18);
}
.brand-name{
  font-family:var(--serif);font-size:17px;font-weight:700;color:#fff;
  letter-spacing:.5px;white-space:nowrap;
}
.brand-name em{font-style:normal;color:var(--gold-light)}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav-link{
  position:relative;display:inline-block;padding:9px 14px;border-radius:6px;
  color:rgba(255,255,255,.84);font-size:15px;transition:color .22s,background .22s;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2px;
  background:transparent;border-radius:2px;transition:background .22s;
}
.nav-link:hover{color:var(--gold-light);background:rgba(255,255,255,.06)}
.nav-link.is-active{color:var(--gold);font-weight:600}
.nav-link.is-active::after{background:var(--gold)}
.header-cta{flex:0 0 auto;padding:9px 20px;font-size:14px}
.nav-toggle{
  display:none;margin-left:auto;width:40px;height:38px;padding:0;
  background:rgba(0,0,0,.2);border:1px solid rgba(212,175,55,.6);border-radius:8px;
  cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:8px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1.4;cursor:pointer;
  transition:transform .22s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fffdf8;box-shadow:0 6px 16px rgba(184,134,11,.34);
}
.btn-gold:hover{
  background:linear-gradient(135deg,#e2c058,#a3760c);
  color:#fffdf8;transform:translateY(-2px);
  box-shadow:0 12px 24px rgba(184,134,11,.42);
}
.btn-ghost{
  background:transparent;border-color:rgba(212,175,55,.78);color:var(--gold-light);
}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-outline{
  background:var(--surface);border-color:var(--gold);color:#8a6a12;
}
.btn-outline:hover{background:#fdf6e3;border-color:var(--gold-deep);color:var(--red);transform:translateY(-2px)}
.btn-sm{padding:9px 20px;font-size:14px}

/* ---------- 帮助中心式首屏 ---------- */
.help-hero{
  position:relative;overflow:hidden;color:#fff;text-align:center;
  background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
  padding:62px 0 56px;
}
.help-hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/9e7ce4ecdcee971b.webp") center/cover no-repeat;
  opacity:.14;
}
.help-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 50% 0%,rgba(212,175,55,.22),transparent 62%);
}
.help-hero .container{position:relative;z-index:1}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 15px;border-radius:999px;font-size:13px;color:#ffeab4;
  background:rgba(0,0,0,.26);border:1px solid rgba(212,175,55,.6);
  margin-bottom:20px;
}
.hero-eyebrow i{
  width:7px;height:7px;border-radius:50%;background:var(--gold);
}
.help-hero h1{
  font-size:clamp(26px,3.4vw,40px);
  color:var(--gold);letter-spacing:.5px;margin-bottom:18px;
}
.help-hero h1 em{font-style:normal;color:#ffeab4}
.help-sub{
  max-width:780px;margin:0 auto;font-size:16px;line-height:1.95;color:#f0e2c6;
}
.search-form{
  display:flex;gap:8px;max-width:640px;margin:28px auto 0;
  background:rgba(255,253,248,.97);border:1px solid rgba(212,175,55,.8);
  border-radius:var(--radius);padding:6px;box-shadow:0 16px 36px rgba(0,0,0,.28);
}
.search-form input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;padding:10px 14px;
  font-size:15px;color:var(--text);font-family:inherit;border-radius:6px;
}
.search-form input::placeholder{color:#a99e8b}
.search-form input:focus{outline:none}
.search-form .btn{flex:0 0 auto;padding:11px 22px;font-size:14px}
.search-hint{
  min-height:22px;margin-top:10px;font-size:13px;color:var(--gold-light);
}
.search-hint.is-error{color:#ffc9c9}
.chip-group{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px;
}
.chip{
  padding:6px 15px;border-radius:999px;font-size:13px;
  color:#ffeab4;border:1px solid rgba(212,175,55,.55);
  background:rgba(212,175,55,.12);transition:.22s;
}
.chip:hover{background:rgba(212,175,55,.28);color:#fff;border-color:var(--gold)}
.hero-meta{
  margin-top:26px;display:flex;flex-wrap:wrap;justify-content:center;gap:26px;
  font-size:13px;color:rgba(255,240,214,.72);
}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta span::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--gold);display:inline-block;
}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0}
.section.alt{
  background:var(--bg-alt);
  border-top:1px solid rgba(212,175,55,.22);
  border-bottom:1px solid rgba(212,175,55,.22);
}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:34px;flex-wrap:wrap;
}
.section-title{
  position:relative;padding-left:16px;
  font-size:clamp(21px,2.4vw,29px);color:var(--red-dark);
}
.section-title::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:24px;border-radius:3px;
  background:linear-gradient(180deg,#e8c87a,#b8860b);
}
.section-desc{color:var(--muted);font-size:14px;margin-top:10px;max-width:680px}
.link-more{
  font-size:14px;font-weight:600;color:var(--gold-deep);white-space:nowrap;
  border-bottom:1px solid rgba(168,121,26,.35);padding-bottom:2px;
}
.link-more:hover{color:var(--red);border-bottom-color:rgba(140,31,31,.5)}

/* ---------- 数字条 ---------- */
.stat-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.stat-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow);
  transition:transform .24s,box-shadow .24s,border-color .24s;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.stat-num{
  display:block;font-family:var(--serif);font-size:34px;font-weight:700;
  color:var(--gold-deep);line-height:1.2;
}
.stat-label{
  display:block;font-size:15px;font-weight:600;color:var(--red-dark);
  margin-top:6px;
}
.stat-card p{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.8}

/* ---------- 图文分栏 ---------- */
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
}
.split.reverse .split-media{order:2}
.split-media{position:relative}
.split-media img{
  width:100%;border-radius:var(--radius-lg);border:2px solid rgba(212,175,55,.75);
  box-shadow:0 18px 38px rgba(90,50,20,.20);object-fit:cover;aspect-ratio:4/3;
}
.media-caption{
  margin-top:14px;font-size:13px;color:var(--muted);text-align:center;
}
.split-body h2{font-size:clamp(21px,2.2vw,27px);color:var(--red-dark);margin-bottom:14px}
.split-body > p{color:var(--muted);font-size:14.5px;line-height:1.95;margin-bottom:20px}

/* 编号规则列表 */
.rule-list{display:flex;flex-direction:column;gap:14px}
.rule-item{
  display:flex;gap:14px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 18px;
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.rule-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.rule-index{
  flex:0 0 32px;height:32px;display:grid;place-items:center;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);color:var(--gold-light);
  border:1px solid var(--gold);border-radius:6px;
  font-family:var(--serif);font-size:14px;font-weight:700;
}
.rule-item h3{font-size:16px;color:var(--red-dark);margin-bottom:4px}
.rule-item p{font-size:13.5px;color:var(--muted);line-height:1.85}
.rule-item strong{color:#7a5c10}

/* ---------- 倍率对照表 ---------- */
.table-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);overflow-x:auto;
}
table{width:100%;border-collapse:collapse;min-width:640px}
caption{
  caption-side:top;text-align:left;padding:20px 22px 14px;
  font-size:14px;color:var(--muted);
}
th,td{padding:15px 22px;text-align:left;font-size:14px;border-bottom:1px solid rgba(212,175,55,.22)}
thead th{
  background:linear-gradient(180deg,#8c1f1f,#6e1717);
  color:var(--gold-light);font-family:var(--serif);font-weight:600;
  font-size:14.5px;letter-spacing:.4px;white-space:nowrap;
}
tbody tr:nth-child(even){background:rgba(239,230,213,.45)}
tbody tr:hover{background:rgba(212,175,55,.14)}
tbody td strong{color:#8a6a12}
td:first-child{font-weight:600;color:var(--red-dark);white-space:nowrap}
.table-note{font-size:13px;color:var(--muted);margin-top:14px;line-height:1.85}

/* ---------- 结算步骤时间线 ---------- */
.steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;
}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 22px 22px;box-shadow:var(--shadow);
  transition:transform .24s,box-shadow .24s,border-color .24s;
}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:-16px;left:22px;
  width:34px;height:34px;display:grid;place-items:center;border-radius:8px;
  background:linear-gradient(135deg,#d4af37,#b8860b);color:#fffdf8;
  font-family:var(--serif);font-size:14px;font-weight:700;
  box-shadow:0 6px 14px rgba(184,134,11,.36);
}
.step h3{font-size:16px;color:var(--red-dark);margin:14px 0 8px}
.step p{font-size:13.5px;color:var(--muted);line-height:1.85}
.step .tag{
  display:inline-block;margin-top:12px;padding:3px 10px;border-radius:999px;
  font-size:12px;color:#8a6a12;background:#fdf6e3;border:1px solid var(--line);
}

/* ---------- 案例卡片 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.case-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .24s,box-shadow .24s,border-color .24s;
  display:flex;flex-direction:column;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.case-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.case-body{padding:22px 24px 24px}
.case-tag{
  display:inline-block;padding:3px 11px;border-radius:4px;font-size:12px;
  color:var(--gold-light);background:#8c1f1f;border:1px solid var(--gold);
  margin-bottom:12px;letter-spacing:.5px;
}
.case-body h3{font-size:18px;color:var(--red-dark);margin-bottom:10px}
.case-body p{font-size:14px;color:var(--muted);line-height:1.9}
.case-figures{
  display:flex;gap:22px;flex-wrap:wrap;margin-top:16px;
  padding-top:14px;border-top:1px dashed rgba(212,175,55,.4);
}
.case-figures span{font-size:13px;color:var(--muted)}
.case-figures strong{color:var(--gold-deep);font-family:var(--serif);font-size:17px}

/* ---------- 误区清单 ---------- */
.mistake-list{display:flex;flex-direction:column;gap:12px}
.mistake-list li{
  position:relative;padding:14px 18px 14px 48px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  font-size:14px;line-height:1.85;color:var(--text);
  transition:transform .22s,box-shadow .22s;
}
.mistake-list li:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.mistake-list li::before{
  content:"";position:absolute;left:18px;top:20px;
  width:14px;height:14px;border-radius:3px;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  border:1px solid rgba(140,31,31,.5);
}
.mistake-list li b{color:var(--red-dark)}

/* ---------- 变动记录 ---------- */
.change-list{display:flex;flex-direction:column;gap:16px}
.change-item{
  display:flex;gap:20px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;transition:box-shadow .22s,border-color .22s;
}
.change-item:hover{box-shadow:var(--shadow-hover);border-color:var(--gold)}
.change-badge{
  flex:0 0 auto;padding:4px 12px;border-radius:4px;font-size:12.5px;
  color:#8a6a12;background:#fdf6e3;border:1px solid var(--gold);
  white-space:nowrap;
}
.change-item h3{font-size:15.5px;color:var(--red-dark);margin-bottom:6px}
.change-item p{font-size:13.5px;color:var(--muted);line-height:1.85}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;transition:border-color .22s,box-shadow .22s;
}
.faq-item:hover{border-color:var(--gold);box-shadow:var(--shadow-hover)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 52px 18px 22px;
  position:relative;font-size:15.5px;font-weight:600;color:var(--red-dark);
  font-family:var(--serif);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:22px;top:50%;
  width:9px;height:9px;border-right:2px solid var(--gold-deep);
  border-bottom:2px solid var(--gold-deep);
  transform:translateY(-70%) rotate(45deg);transition:transform .22s;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq-item .faq-answer{
  padding:0 22px 20px;font-size:14px;color:var(--muted);line-height:1.95;
  border-top:1px dashed rgba(212,175,55,.4);margin-top:0;padding-top:16px;
}

/* ---------- 收口行动区 ---------- */
.cta-band{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#5e1313 0%,#8c1f1f 100%);
  padding:60px 0;
  border-top:1px solid var(--gold);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/46dd72744f398bf6.webp") center/cover no-repeat;
  opacity:.16;
}
.cta-inner{
  position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;
  gap:44px;align-items:center;
}
.cta-inner h2{font-size:clamp(21px,2.4vw,29px);color:var(--gold);margin-bottom:14px}
.cta-inner p{color:#f0e2c6;font-size:14.5px;line-height:1.95;max-width:520px}
.sub-form{display:flex;flex-wrap:wrap;gap:10px}
.sub-form input{
  flex:1 1 240px;min-width:0;padding:12px 16px;border-radius:8px;
  border:1px solid rgba(212,175,55,.6);background:rgba(255,253,248,.96);
  font-size:14px;color:var(--text);font-family:inherit;
}
.sub-form input::placeholder{color:#a99e8b}
.sub-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.3)}
.form-hint{flex:1 1 100%;font-size:13px;color:var(--gold-light);min-height:20px}
.form-hint.is-ok{color:#ffe9a8}
.form-hint.is-error{color:#ffc9c9}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#5e1313,#4a0f0f);
  color:rgba(255,240,214,.86);
  border-top:1px solid var(--gold);
  padding:56px 0 0;font-size:14px;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:42px;padding-bottom:38px;
}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--serif);font-size:18px;color:#fff;font-weight:700;
  margin-bottom:14px;
}
.footer-about{color:rgba(255,240,214,.72);line-height:1.9;margin:0;max-width:430px;font-size:14px}
.footer-col h4{
  color:var(--gold-light);font-size:15px;margin:0 0 16px;
  font-family:var(--serif);letter-spacing:.5px;
}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{
  color:rgba(255,240,214,.78);font-size:14px;
  transition:color .2s,transform .2s;
}
.footer-links a:hover{color:var(--gold-light);transform:translateX(3px)}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.28);
  padding:18px 0 22px;display:flex;justify-content:space-between;
  gap:12px;flex-wrap:wrap;font-size:13px;color:rgba(232,200,122,.75);
}
.footer-bottom p{margin:0}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split{gap:32px}
  .cta-inner{grid-template-columns:1fr;gap:28px}
}
@media (max-width:900px){
  .nav{
    position:absolute;top:64px;left:0;right:0;
    flex-direction:column;align-items:stretch;display:none;
    background:linear-gradient(180deg,#8c1f1f,#6e1717);
    border-bottom:1px solid rgba(212,175,55,.5);
    padding:8px 16px 16px;
    box-shadow:0 18px 30px rgba(70,18,18,.32);
  }
  body.nav-open .nav{display:flex}
  .nav-link{padding:12px 10px;border-bottom:1px dashed rgba(212,175,55,.25)}
  .nav-link::after{display:none}
  .nav-toggle{display:flex}
  .header-cta{display:none}
  .split{grid-template-columns:1fr}
  .split.reverse .split-media{order:0}
  .case-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .section{padding:52px 0}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .help-hero{padding:46px 0 44px}
  .help-sub{font-size:15px}
  .search-form{flex-direction:column;gap:10px;padding:12px}
  .search-form .btn{width:100%}
  .hero-meta{gap:16px;font-size:12.5px}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .stat-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .brand-name{font-size:15px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  body{font-size:14.5px}
  .help-hero h1{font-size:23px}
  .section{padding:44px 0}
  .section-title{font-size:20px}
  .chip{font-size:12.5px;padding:5px 12px}
  th,td{padding:12px 14px;font-size:13px}
  .case-body{padding:18px}
  .change-item{flex-direction:column;gap:10px}
}