/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#7c1b1b;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --card:#fffdf8;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.34);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 22px rgba(120,70,20,.08);
  --shadow-hover:0 16px 38px rgba(120,70,20,.18);
  --serif:"Songti SC","Noto Serif SC",SimSun,"STSong",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;margin:0;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
h1,h2,h3,h4,h5{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35;color:var(--ink)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;margin:0;line-height:1}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:var(--red);
  border-bottom:1px solid rgba(212,175,55,.32);
  box-shadow:0 10px 28px rgba(70,15,15,.22);
}
.brand-row{display:flex;align-items:center;gap:16px;height:64px}
.logo{
  display:flex;align-items:center;gap:10px;flex:0 0 auto;
  color:#fff;font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.5px;
}
.logo:hover{color:var(--gold-light)}
.logo-mark{
  display:flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:9px;
  border:1px solid rgba(212,175,55,.7);
  background:linear-gradient(140deg,rgba(212,175,55,.3),rgba(212,175,55,.06));
  color:var(--gold-light);
}
.logo-mark svg{width:20px;height:20px}
.brand-spacer{flex:1 1 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 22px;border-radius:8px;border:1px solid transparent;
  font-size:14px;font-weight:600;letter-spacing:.5px;cursor:pointer;line-height:1;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{background:linear-gradient(180deg,#d4af37,#b8860b);color:#fff;box-shadow:0 6px 16px rgba(184,134,11,.35)}
.btn-gold:hover{background:linear-gradient(180deg,#e2c052,#a57709);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.46)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.75);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--gold);color:#8a6a12}
.btn-outline:hover{background:var(--gold);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.35)}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px}
.nav-toggle{
  display:none;width:40px;height:40px;padding:0;border-radius:8px;
  border:1px solid rgba(212,175,55,.55);background:transparent;
  color:var(--gold-light);align-items:center;justify-content:center;cursor:pointer;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(212,175,55,.16);border-color:var(--gold)}
.nav-toggle svg{width:20px;height:20px}

.nav-strip{
  background:linear-gradient(180deg,#7c1b1b,#6b1616);
  border-top:1px solid rgba(212,175,55,.2);
}
.nav-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.nav-item{
  position:relative;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 8px 13px;color:rgba(255,255,255,.8);
  font-size:14.5px;font-weight:500;letter-spacing:.5px;
  transition:color .2s ease,background .2s ease;
}
.nav-item svg{width:17px;height:17px;color:rgba(212,175,55,.75);transition:color .2s ease}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-item:hover svg{color:var(--gold-light)}
.nav-item.active{color:var(--gold-light)}
.nav-item.active svg{color:var(--gold-light)}
.nav-item.active::after{
  content:"";position:absolute;left:20%;right:20%;bottom:0;height:2px;
  border-radius:2px;background:var(--gold);
}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:46px 0 52px;
  background:linear-gradient(140deg,#8c1f1f 0%,#711a1a 55%,#5e1313 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-1.webp) center/cover no-repeat;
  opacity:.15;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse at 80% 15%,rgba(212,175,55,.18),transparent 62%);
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.32fr) minmax(0,1fr);gap:44px;align-items:center}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:999px;font-size:12.5px;letter-spacing:.6px;
  border:1px solid rgba(212,175,55,.55);color:var(--gold-light);
  background:rgba(212,175,55,.1);
}
.hero h1{font-size:38px;line-height:1.32;color:#fff;margin:0 0 16px;letter-spacing:.5px}
.hero h1 em{font-style:normal;color:var(--gold-light)}
.hero-lead{font-size:15px;line-height:1.95;color:rgba(255,255,255,.84);max-width:640px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.progress-card{
  background:rgba(30,7,7,.42);
  border:1px solid rgba(212,175,55,.45);
  border-radius:var(--radius-lg);
  padding:22px 22px 18px;
  box-shadow:0 20px 44px rgba(20,4,4,.36);
  backdrop-filter:blur(3px);
}
.progress-top{display:flex;align-items:center;gap:18px}
.ring-wrap{position:relative;width:104px;height:104px;flex:0 0 auto}
.ring{width:104px;height:104px;transform:rotate(-90deg)}
.ring-track{fill:none;stroke:rgba(255,255,255,.14);stroke-width:9}
.ring-fill{fill:none;stroke:#d4af37;stroke-width:9;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:104.5}
.ring-text{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.15}
.ring-text strong{font-family:var(--serif);font-size:23px;color:var(--gold-light)}
.ring-text span{font-size:11px;letter-spacing:1.5px;color:rgba(255,255,255,.62)}
.progress-copy strong{display:block;font-family:var(--serif);font-size:17px;color:#fff;margin-bottom:6px}
.progress-copy p{font-size:12.5px;line-height:1.75;color:rgba(255,255,255,.7)}
.tier-list{margin-top:16px;display:grid;gap:8px}
.tier{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;
  background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.09);font-size:13px;
}
.tier-name{color:var(--gold-light);font-weight:600;flex:0 0 auto}
.tier-desc{flex:1 1 auto;min-width:0;color:rgba(255,255,255,.72);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tier-state{flex:0 0 auto;font-size:11.5px;padding:2px 9px;border-radius:999px;border:1px solid rgba(212,175,55,.5);color:var(--gold-light)}
.tier-state.done{background:rgba(212,175,55,.22);color:#f6e6ab}
.progress-card .btn{width:100%;margin-top:14px}

/* ---------- section ---------- */
.section{padding:58px 0}
.section--alt{background:var(--bg-alt)}
.section--dark{background:linear-gradient(160deg,#8c1f1f,#5e1313);color:#fff}
.section--dark h2,.section--dark h3{color:#fff}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:30px}
.sec-head-main{position:relative;padding-left:16px;max-width:790px}
.sec-head-main::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,#d4af37,#b8860b);
}
.sec-head h2{font-size:26px;letter-spacing:.5px}
.sec-head p{margin-top:9px;font-size:14px;line-height:1.9;color:var(--muted)}
.sec-more{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;
  font-size:13.5px;color:var(--gold-deep);padding-bottom:3px;
  border-bottom:1px solid transparent;transition:.2s ease;
}
.sec-more svg{width:14px;height:14px}
.sec-more:hover{color:var(--red);border-bottom-color:var(--gold)}
.section--dark .sec-head h2{color:#fff}
.section--dark .sec-head p{color:rgba(255,255,255,.72)}
.section--dark .sec-more{color:var(--gold-light)}
.section--dark .sec-more:hover{color:#fff;border-bottom-color:var(--gold-light)}

/* ---------- stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 20px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-hover)}
.stat-num{font-family:var(--serif);font-size:29px;font-weight:700;color:var(--gold-deep);line-height:1.2}
.stat-num small{font-family:var(--sans);font-size:13.5px;font-weight:600;margin-left:3px}
.stat-label{margin-top:7px;font-size:13.5px;color:var(--muted)}

/* ---------- channel ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel-card{
  position:relative;display:block;color:var(--ink);
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:28px 24px 24px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-hover);color:var(--ink)}
.channel-icon{
  width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(140,31,31,.07);border:1px solid rgba(212,175,55,.55);color:var(--red);
  margin-bottom:16px;transition:background .25s ease,color .25s ease;
}
.channel-icon svg{width:22px;height:22px}
.channel-card:hover .channel-icon{background:rgba(212,175,55,.2);color:var(--gold-deep)}
.channel-card h3{font-size:18px;margin-bottom:9px}
.channel-card p{font-size:13.5px;line-height:1.85;color:var(--muted)}
.channel-meta{margin-top:15px;display:flex;gap:8px;flex-wrap:wrap}
.chip{
  font-size:11.5px;padding:3px 10px;border-radius:999px;
  background:rgba(212,175,55,.14);color:#8a6a12;border:1px solid rgba(212,175,55,.36);
}
.seal{
  position:absolute;top:-1px;left:-1px;width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;
  background:var(--red);color:var(--gold-light);border:1px solid var(--gold);
  border-radius:13px 0 10px 0;font-family:var(--serif);font-size:13px;font-weight:700;line-height:1;
}

/* ---------- spots ---------- */
.spot-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.spot-card{
  display:grid;grid-template-columns:150px minmax(0,1fr);
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.spot-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.spot-thumb{position:relative;background:#e6dcc8;overflow:hidden}
.spot-thumb img{width:100%;height:100%;object-fit:cover;min-height:158px;transition:transform .5s ease}
.spot-card:hover .spot-thumb img{transform:scale(1.06)}
.spot-body{padding:16px 18px}
.spot-body h3{font-size:16px;margin-bottom:7px}
.spot-body p{font-size:13px;line-height:1.8;color:var(--muted)}
.spot-meta{margin-top:11px;display:flex;gap:7px;flex-wrap:wrap}

/* ---------- rank ---------- */
.rank-wrap{display:grid;grid-template-columns:300px minmax(0,1fr);gap:40px;align-items:start}
.rank-side h2{font-size:26px;color:#fff;margin-bottom:12px}
.rank-side p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.74)}
.rank-side .rank-badge{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  padding:8px 16px;border-radius:999px;border:1px solid rgba(212,175,55,.5);
  color:var(--gold-light);font-size:13px;background:rgba(212,175,55,.1);
}
.rank-list{display:grid;gap:12px}
.rank-item{
  display:flex;align-items:center;gap:14px;padding:14px 18px;border-radius:12px;
  background:rgba(255,255,255,.06);border:1px solid rgba(212,175,55,.24);
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.rank-item:hover{background:rgba(255,255,255,.11);border-color:rgba(212,175,55,.62);transform:translateX(4px)}
.rank-no{flex:0 0 auto;width:30px;font-family:var(--serif);font-size:19px;color:var(--gold-light)}
.rank-main{flex:1 1 auto;min-width:0}
.rank-name{display:block;font-size:15px;font-weight:600;color:#fff}
.rank-desc{display:block;font-size:12.5px;color:rgba(255,255,255,.62);margin-top:2px}
.rank-score{flex:0 0 auto;font-family:var(--serif);font-size:20px;font-weight:700;color:var(--gold-light)}

/* ---------- pledge ---------- */
.pledge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.pledge-item{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:22px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.pledge-item:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-hover)}
.pledge-icon{
  flex:0 0 auto;width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(140,31,31,.08);border:1px solid rgba(212,175,55,.5);color:var(--red);
}
.pledge-icon svg{width:19px;height:19px}
.pledge-item h3{font-size:15.5px;margin-bottom:6px}
.pledge-item p{font-size:13px;line-height:1.8;color:var(--muted)}

/* ---------- steps ---------- */
.step-track{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:24px 20px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.step-no{
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,#d4af37,#b8860b);color:#fff;
  font-family:var(--serif);font-size:13px;font-weight:700;margin-bottom:14px;
}
.step h3{font-size:15.5px;margin-bottom:8px}
.step p{font-size:13px;line-height:1.8;color:var(--muted)}

/* ---------- compare ---------- */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px 24px}
.compare-col.is-new{border-color:rgba(212,175,55,.75);box-shadow:0 14px 34px rgba(140,31,31,.12)}
.compare-col h3{font-size:17px;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.compare-col h3 .dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}
.compare-col.is-new h3{color:var(--red)}
.compare-col.is-new h3 .dot{background:var(--gold)}
.compare-list li{
  display:flex;gap:10px;padding:11px 0;font-size:13.5px;line-height:1.8;color:var(--muted);
  border-bottom:1px dashed rgba(212,175,55,.32);
}
.compare-list li:last-child{border-bottom:0;padding-bottom:0}
.compare-list li::before{content:"";flex:0 0 auto;width:6px;height:6px;margin-top:9px;border-radius:50%;background:rgba(212,175,55,.75)}
.compare-col.is-new .compare-list li{color:#5d5546}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:28px;max-width:860px}
.timeline::before{
  content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,rgba(212,175,55,.9),rgba(212,175,55,.12));
}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-28px;top:8px;width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);
}
.tl-item h3{font-size:15.5px;margin-bottom:6px}
.tl-item p{font-size:13.5px;line-height:1.85;color:var(--muted);max-width:660px}
.tl-tag{
  display:inline-block;font-size:11.5px;padding:2px 9px;border-radius:999px;margin-bottom:8px;
  background:rgba(212,175,55,.16);color:#8a6a12;border:1px solid rgba(212,175,55,.36);
}

/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  display:flex;flex-direction:column;background:var(--card);
  border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.news-thumb{position:relative;overflow:hidden;background:#e6dcc8}
.news-thumb img{width:100%;height:156px;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1 1 auto}
.news-body h3{font-size:15.5px;margin-bottom:8px}
.news-body p{font-size:13px;line-height:1.8;color:var(--muted);flex:1 1 auto}
.news-foot{margin-top:14px;font-size:12px;color:rgba(138,128,112,.9);display:flex;justify-content:space-between;gap:10px}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:22px 24px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.faq-item:hover{transform:translateY(-3px);border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-hover)}
.faq-item h3{font-size:15.5px;margin-bottom:9px;color:var(--red)}
.faq-item p{font-size:13.5px;line-height:1.88;color:var(--muted)}

/* ---------- cta ---------- */
.cta-section{
  background:linear-gradient(150deg,#8c1f1f 0%,#6d1717 60%,#5e1313 100%);
  color:#fff;padding:58px 0;position:relative;overflow:hidden;
}
.cta-section::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-3.webp) center/cover no-repeat;opacity:.12;
}
.cta-section .container{position:relative;z-index:2}
.cta-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.cta-wrap h2{font-size:27px;color:#fff;margin-bottom:12px}
.cta-wrap p{font-size:14px;line-height:1.95;color:rgba(255,255,255,.8)}
.cta-form-box{
  background:rgba(30,7,7,.4);border:1px solid rgba(212,175,55,.45);
  border-radius:var(--radius-lg);padding:26px 24px;
  box-shadow:0 18px 40px rgba(20,4,4,.32);
}
.field-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:4px}
.field{flex:1 1 200px;min-width:0}
.field label{display:block;font-size:12.5px;color:rgba(255,255,255,.68);margin-bottom:7px;letter-spacing:.5px}
.field input{
  width:100%;height:46px;padding:0 14px;border-radius:8px;
  border:1px solid rgba(212,175,55,.5);background:rgba(255,255,255,.1);
  color:#fff;font-size:14px;font-family:var(--sans);
  transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:rgba(255,255,255,.48)}
.field input:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.17);box-shadow:0 0 0 3px rgba(212,175,55,.22)}
.cta-form-box .btn{width:100%;margin-top:14px}
.form-note{margin-top:12px;font-size:12px;line-height:1.7;color:rgba(255,255,255,.55)}

/* ---------- footer ---------- */
.site-footer{background:var(--red-deep);color:rgba(255,255,255,.72);border-top:1px solid var(--gold);padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:18px;font-weight:700;margin-bottom:14px}
.footer-brand .logo-mark{width:34px;height:34px}
.footer-col p{font-size:13px;line-height:1.9;color:rgba(255,255,255,.62);max-width:360px}
.footer-col h4{font-family:var(--serif);font-size:15px;color:var(--gold-light);margin:0 0 14px}
.footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,.7);padding:5px 0;transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
  margin-top:38px;border-top:1px solid rgba(212,175,55,.22);padding:18px 0 22px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(232,200,122,.66);
}
.footer-bottom a{color:rgba(232,200,122,.8)}
.footer-bottom a:hover{color:var(--gold-light)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero h1{font-size:31px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .progress-card{max-width:560px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:1fr 1fr}
  .spot-list{grid-template-columns:1fr}
  .pledge-grid{grid-template-columns:1fr 1fr}
  .step-track{grid-template-columns:1fr 1fr}
  .news-grid{grid-template-columns:1fr 1fr}
  .faq-grid{grid-template-columns:1fr}
  .compare-grid{grid-template-columns:1fr}
  .cta-wrap{grid-template-columns:1fr;gap:30px}
  .rank-wrap{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav-strip{display:none}
  .nav-strip.is-open{display:block}
  .nav-icons{grid-template-columns:1fr 1fr;gap:6px;padding:8px 0 12px}
  .nav-item{justify-content:flex-start;padding:11px 14px;border-radius:8px}
  .nav-item.active{background:rgba(212,175,55,.15)}
  .nav-item.active::after{display:none}
}
@media (max-width:768px){
  .section{padding:46px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
  .sec-head h2{font-size:22px}
  .hero{padding:34px 0 40px}
  .hero h1{font-size:27px}
  .hero-lead{font-size:14px}
  .cta-wrap h2{font-size:22px}
  .rank-side h2{font-size:22px}
}
@media (max-width:520px){
  .brand-row{height:60px;gap:10px}
  .logo{font-size:16px}
  .logo-mark{width:32px;height:32px}
  .brand-row .btn{height:36px;padding:0 14px;font-size:13px}
  .stat-grid,.channel-grid,.pledge-grid,.step-track,.news-grid,.footer-grid{grid-template-columns:1fr}
  .spot-card{grid-template-columns:1fr}
  .spot-thumb img{height:176px;min-height:176px}
  .hero h1{font-size:24px}
  .hero-actions .btn{width:100%}
  .progress-top{flex-direction:column;align-items:flex-start;gap:14px}
  .rank-item{flex-wrap:wrap;gap:10px}
  .rank-score{margin-left:auto}
  .footer-bottom{flex-direction:column;gap:8px}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#7c1b1b;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --card:#fffdf8;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.34);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 22px rgba(120,70,20,.08);
 --shadow-hover:0 16px 38px rgba(120,70,20,.18);
 --serif:"Songti SC","Noto Serif SC",SimSun,"STSong",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 background:var(--bg);
 color:var(--ink);
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;margin:0;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
h1,h2,h3,h4{font-family:var(--serif);color:#33291c;margin:0;line-height:1.42;letter-spacing:.6px;font-weight:700}
h1{font-size:36px}
h2{font-size:27px}
h3{font-size:18px}
p{margin:0 0 12px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;margin:0;line-height:1;cursor:pointer}
svg{display:block}
::selection{background:rgba(212,175,55,.38);color:#3a2a10}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:200;
 background:var(--red);
 border-bottom:1px solid rgba(212,175,55,.32);
 box-shadow:0 10px 28px rgba(70,15,15,.22);
}
.brand-row{display:flex;align-items:center;gap:16px;height:64px}
.logo{
 display:flex;align-items:center;gap:10px;flex:0 0 auto;
 color:#fff;font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.5px;
}
.logo:hover{color:var(--gold-light)}
.logo-mark{
 display:flex;align-items:center;justify-content:center;
 width:36px;height:36px;border-radius:9px;
 border:1px solid rgba(212,175,55,.7);
 background:linear-gradient(140deg,rgba(212,175,55,.3),rgba(212,175,55,.06));
 color:var(--gold-light);
}
.logo-mark svg{width:20px;height:20px}
.brand-spacer{flex:1 1 auto}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 height:42px;padding:0 22px;border-radius:8px;border:1px solid transparent;
 font-size:14px;font-weight:600;letter-spacing:.5px;cursor:pointer;line-height:1;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{background:linear-gradient(180deg,#d4af37,#b8860b);color:#fff;box-shadow:0 6px 16px rgba(184,134,11,.35)}
.btn-gold:hover{background:linear-gradient(180deg,#e2c052,#a57709);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.46)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.75);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--gold);color:#8a6a12}
.btn-outline:hover{background:var(--gold);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.35)}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px}
.nav-toggle{
 display:none;width:40px;height:40px;padding:0;border-radius:8px;
 border:1px solid rgba(212,175,55,.55);background:transparent;
 color:var(--gold-light);align-items:center;justify-content:center;
 transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(212,175,55,.16);border-color:var(--gold)}
.nav-toggle svg{width:20px;height:20px}
.nav-strip{
 background:linear-gradient(180deg,#7c1b1b,#6b1616);
 border-top:1px solid rgba(212,175,55,.2);
}
.nav-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.nav-item{
 position:relative;display:flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 8px 13px;color:rgba(255,255,255,.8);
 font-size:14.5px;font-weight:500;letter-spacing:.5px;
 transition:color .2s ease,background .2s ease;
}
.nav-item svg{width:17px;height:17px;color:rgba(212,175,55,.75);transition:color .2s ease}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-item:hover svg{color:var(--gold-light)}
.nav-item.active{color:var(--gold-light)}
.nav-item.active svg{color:var(--gold-light)}
.nav-item.active::after{
 content:"";position:absolute;left:20%;right:20%;bottom:0;height:2px;
 border-radius:2px;background:var(--gold);
}

/* ---------- page hero ---------- */
.pagehero{
 position:relative;overflow:hidden;color:#fff;
 padding:44px 0 56px;
 background:linear-gradient(140deg,#8c1f1f 0%,#711a1a 55%,#5e1313 100%);
}
.pagehero::before{
 content:"";position:absolute;inset:0;
 background:url(/assets/images/backpic/back-2.webp) center/cover no-repeat;
 opacity:.16;
}
.pagehero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(ellipse at 86% 8%,rgba(212,175,55,.2),transparent 62%);
}
.pagehero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;letter-spacing:.6px;color:rgba(232,200,122,.85);margin-bottom:22px}
.crumb a{color:rgba(232,200,122,.85)}
.crumb a:hover{color:#fff}
.crumb i{font-style:normal;color:rgba(255,255,255,.35)}
.pagehero-grid{display:grid;grid-template-columns:minmax(0,1.24fr) minmax(0,.86fr);gap:48px;align-items:center}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 14px;border-radius:999px;font-size:12.5px;letter-spacing:.6px;
 border:1px solid rgba(212,175,55,.55);color:var(--gold-light);
 background:rgba(212,175,55,.1);
}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.pagehero h1{font-size:35px;line-height:1.34;color:#fff;margin:0 0 16px;letter-spacing:1px}
.pagehero-lead{font-size:15px;line-height:1.95;color:rgba(255,255,255,.82);max-width:610px}
.fact-list{display:grid;gap:9px;margin:22px 0 0;max-width:580px}
.fact-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,.86);line-height:1.7}
.fact-list svg{width:16px;height:16px;flex:0 0 16px;margin-top:6px;color:var(--gold-light)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.pagehero-media{
 position:relative;border-radius:var(--radius-lg);overflow:hidden;
 border:2px solid rgba(212,175,55,.72);
 box-shadow:0 24px 52px rgba(20,4,4,.44);
 background:#4a1010;
}
.pagehero-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.pagehero-media figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:14px 16px;
 font-size:12.5px;letter-spacing:.4px;color:#f6e6bf;
 background:linear-gradient(180deg,rgba(70,14,14,0),rgba(58,9,9,.88));
}
.trust-bar{
 display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:32px;padding-top:18px;
 border-top:1px solid rgba(212,175,55,.3);
 font-size:12.5px;letter-spacing:.5px;color:rgba(255,255,255,.62);
}
.trust-bar b{color:var(--gold-light);font-weight:700}

/* ---------- section base ---------- */
.section{padding:58px 0}
.section--alt{background:var(--bg-alt)}
.section--dark{
 background:linear-gradient(160deg,#8c1f1f,#5e1313);
 color:#fff;position:relative;overflow:hidden;
}
.section--dark::before{
 content:"";position:absolute;inset:0;
 background:url(/assets/images/backpic/back-4.webp) center/cover no-repeat;
 opacity:.12;
}
.section--dark .container{position:relative;z-index:2}
.section--dark h2,.section--dark h3{color:#fff}
.section--dark p{color:rgba(255,255,255,.76)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.sec-head-main{position:relative;padding-left:16px;max-width:790px}
.sec-head-main::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,#d4af37,#b8860b);
}
.sec-head-main h2{margin:0 0 8px}
.sec-head-main p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
.section--dark .sec-head-main p{color:rgba(255,255,255,.72)}
.sec-more{
 display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;
 color:var(--gold-deep);padding-bottom:2px;border-bottom:1px solid transparent;
 transition:color .2s ease,border-color .2s ease;
}
.sec-more svg{width:14px;height:14px}
.sec-more:hover{color:var(--red);border-bottom-color:var(--gold)}
.section--dark .sec-more{color:var(--gold-light)}
.section--dark .sec-more:hover{color:#fff;border-bottom-color:var(--gold-light)}

/* ---------- metrics board ---------- */
.board-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.metric{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 18px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-hover)}
.metric b{
 display:block;font-family:var(--serif);font-size:30px;line-height:1.15;
 color:var(--gold-deep);letter-spacing:0;margin-bottom:6px;
}
.metric b small{font-size:14px;margin-left:2px;color:var(--gold-deep)}
.metric span{display:block;font-size:12.5px;letter-spacing:.6px;color:var(--muted)}
.metric i{display:block;margin-top:9px;font-style:normal;font-size:12px;color:#9b8f7c}
.board-note{margin-top:18px;font-size:12.5px;color:var(--muted);letter-spacing:.4px}

/* ---------- spot feature ---------- */
.spot-feature{
 display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow);margin-bottom:20px;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.spot-feature:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.82);box-shadow:var(--shadow-hover)}
.spot-feature .shot{position:relative;min-height:260px}
.spot-feature .shot img{width:100%;height:100%;object-fit:cover}
.spot-body{padding:26px 28px;position:relative}
.seal{
 position:absolute;top:16px;left:16px;z-index:3;
 width:38px;height:38px;display:flex;align-items:center;justify-content:center;
 border-radius:7px;background:linear-gradient(160deg,#a32424,#7c1717);
 border:1px solid var(--gold);color:var(--gold-light);
 font-family:var(--serif);font-size:16px;font-weight:700;
 box-shadow:0 6px 14px rgba(60,10,10,.35);
}
.spot-body .seal{position:static;margin-bottom:14px}
.spot-body h3{font-size:21px;margin-bottom:8px}
.spot-body p{font-size:14px;color:#5a5244;line-height:1.9;margin-bottom:14px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.chip{
 display:inline-flex;align-items:center;padding:3px 11px;border-radius:999px;
 font-size:12px;letter-spacing:.4px;color:#8a6a12;
 border:1px solid rgba(212,175,55,.5);background:rgba(212,175,55,.1);
}
.chip--red{color:#8c1f1f;border-color:rgba(140,31,31,.28);background:rgba(140,31,31,.07)}
.spot-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding-top:16px;border-top:1px dashed rgba(212,175,55,.4)}
.spot-facts div span{display:block;font-size:11.5px;color:var(--muted);letter-spacing:.5px}
.spot-facts div b{font-family:var(--serif);font-size:17px;color:var(--gold-deep)}

/* ---------- spot grid ---------- */
.spot-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.spot-card{
 position:relative;display:grid;grid-template-columns:132px minmax(0,1fr);
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.spot-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.82);box-shadow:var(--shadow-hover)}
.spot-card .shot{position:relative}
.spot-card .shot img{width:100%;height:100%;object-fit:cover}
.spot-card .seal{top:10px;left:10px;width:32px;height:32px;font-size:14px}
.spot-card .txt{padding:18px 18px 18px 16px}
.spot-card h3{font-size:16.5px;margin-bottom:6px}
.spot-card p{font-size:13px;color:#6a6152;line-height:1.8;margin-bottom:10px}
.spot-card .mini{display:flex;gap:14px;font-size:12px;color:var(--muted)}
.spot-card .mini b{color:var(--gold-deep);font-family:var(--serif);font-size:13.5px}

/* ---------- compare ---------- */
.cmp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.cmp-col{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:26px 26px 22px;box-shadow:var(--shadow);position:relative;
 transition:transform .25s ease,box-shadow .25s ease;
}
.cmp-col--old{background:#fbf7ee;border-color:rgba(138,128,112,.28)}
.cmp-col--new{border-color:rgba(212,175,55,.72);box-shadow:0 14px 34px rgba(140,90,20,.14)}
.cmp-col:hover{transform:translateY(-3px)}
.cmp-badge{
 position:absolute;top:-13px;right:22px;padding:3px 12px;border-radius:999px;
 font-size:11.5px;letter-spacing:1px;color:#fff;
 background:linear-gradient(180deg,#d4af37,#b8860b);box-shadow:0 6px 14px rgba(184,134,11,.4);
}
.cmp-col h3{font-size:18px;margin-bottom:14px}
.cmp-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dashed rgba(212,175,55,.32)}
.cmp-row:last-child{border-bottom:0}
.cmp-row span{font-size:13.5px;color:#6a6152}
.cmp-row b{font-family:var(--serif);font-size:15.5px;color:#8a8070;white-space:nowrap}
.cmp-col--new .cmp-row b{color:var(--gold-deep)}

/* ---------- timeline ---------- */
.timeline{position:relative;margin:0;padding-left:26px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,rgba(212,175,55,.85),rgba(212,175,55,.15))}
.tl-item{position:relative;padding:0 0 26px 0}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
 position:absolute;left:-26px;top:8px;width:12px;height:12px;border-radius:50%;
 background:var(--gold);border:2px solid #fff;box-shadow:0 0 0 2px rgba(212,175,55,.45);
}
.tl-date{display:inline-block;font-size:12px;letter-spacing:1px;color:#8a6a12;background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.4);border-radius:999px;padding:2px 11px;margin-bottom:8px}
.tl-body h3{font-size:16.5px;margin-bottom:6px}
.tl-body p{font-size:13.5px;color:#6a6152;line-height:1.85}

/* ---------- news ---------- */
.news-layout{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:28px;align-items:start}
.news-hero{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-hero:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.82);box-shadow:var(--shadow-hover)}
.news-hero img{width:100%;aspect-ratio:16/10;object-fit:cover}
.news-hero .txt{padding:22px 24px 24px}
.news-hero h3{font-size:20px;margin-bottom:10px}
.news-hero p{font-size:14px;color:#5a5244;line-height:1.9}
.news-list{display:grid;gap:16px}
.news-item{
 display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;align-items:center;
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 padding:14px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:rgba(212,175,55,.82);box-shadow:var(--shadow-hover)}
.news-item img{width:96px;height:76px;object-fit:cover;border-radius:8px}
.news-item h4{font-size:15px;margin-bottom:5px;line-height:1.5}
.news-item p{font-size:12.5px;color:var(--muted);margin:0}
.news-item em{font-style:normal;display:block;margin-top:6px;font-size:11.5px;letter-spacing:.6px;color:#8a6a12}

/* ---------- guards ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard-card{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(212,175,55,.4);
 border-radius:var(--radius);padding:22px 20px;
 transition:background .25s ease,transform .25s ease,border-color .25s ease;
}
.guard-card:hover{background:rgba(255,255,255,.11);transform:translateY(-4px);border-color:rgba(212,175,55,.85)}
.guard-card .ico{
 width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;
 border:1px solid rgba(212,175,55,.6);color:var(--gold-light);margin-bottom:14px;
 background:linear-gradient(140deg,rgba(212,175,55,.26),rgba(212,175,55,.05));
}
.guard-card .ico svg{width:20px;height:20px}
.guard-card h3{font-size:16px;margin-bottom:8px}
.guard-card p{font-size:13px;line-height:1.85;color:rgba(255,255,255,.72);margin:0}

/* ---------- quick answers ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quick-card{
 background:var(--card);border:1px solid var(--line);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:22px 22px 20px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease;
}
.quick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.quick-card span{display:inline-block;font-size:11.5px;letter-spacing:1.2px;color:#8a6a12;margin-bottom:10px}
.quick-card h3{font-size:16.5px;margin-bottom:8px}
.quick-card p{font-size:13.5px;color:#5a5244;line-height:1.85;margin:0}

/* ---------- faq ---------- */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:36px;align-items:start}
.faq-aside h2{margin-bottom:12px}
.faq-aside p{font-size:14px;color:var(--muted);line-height:1.9}
.faq-item{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(212,175,55,.72);box-shadow:var(--shadow)}
.faq-item summary{
 position:relative;padding:16px 52px 16px 20px;cursor:pointer;list-style:none;
 font-family:var(--serif);font-size:16px;font-weight:700;color:#33291c;letter-spacing:.4px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-size:20px;line-height:1;color:var(--gold-deep);font-family:var(--sans);
 transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-body{padding:0 20px 18px;font-size:14px;line-height:1.95;color:#5a5244}

/* ---------- subscribe ---------- */
.sub-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:40px;align-items:center}
.sub-copy h2{color:#fff;margin-bottom:14px}
.sub-copy p{color:rgba(255,255,255,.78);font-size:14.5px;line-height:1.95}
.sub-points{display:grid;gap:10px;margin-top:20px}
.sub-points li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:rgba(255,255,255,.82)}
.sub-points svg{width:15px;height:15px;flex:0 0 15px;margin-top:6px;color:var(--gold-light)}
.sub-card{
 background:var(--card);border:1px solid rgba(212,175,55,.5);border-radius:var(--radius-lg);
 padding:28px;box-shadow:0 24px 54px rgba(20,4,4,.34);
}
.sub-card h3{font-size:18px;margin-bottom:6px}
.sub-card .sub-sub{font-size:13px;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:600;letter-spacing:.5px;color:#5a5244;margin-bottom:6px}
.field input,.field select{
 width:100%;height:44px;padding:0 14px;border:1px solid rgba(138,128,112,.4);
 border-radius:8px;background:#fff;font-size:14px;color:var(--ink);font-family:var(--sans);
 box-shadow:none;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.22)}
.sub-card .btn{width:100%;margin-top:6px}
.form-tip{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.7}
.form-msg{
 display:none;margin-top:12px;padding:10px 14px;border-radius:8px;font-size:13px;
 color:#7a5a12;background:rgba(212,175,55,.15);border:1px solid rgba(212,175,55,.45);
}
.form-msg.is-on{display:block}

/* ---------- footer ---------- */
.site-footer{
 background:var(--red);color:#fff;position:relative;
 border-top:1px solid var(--gold);padding:46px 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,.75fr));gap:36px;padding-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:18px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-col p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.7);max-width:420px}
.footer-col h4{font-size:14px;letter-spacing:1.4px;color:var(--gold-light);margin-bottom:14px;font-family:var(--sans);font-weight:700}
.footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,.75);padding:5px 0;transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
 display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
 padding:16px 0 20px;border-top:1px solid rgba(212,175,55,.28);
 font-size:12.5px;letter-spacing:.4px;color:rgba(232,200,122,.82);
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .pagehero-grid{gap:32px}
 .pagehero h1{font-size:31px}
 .board-grid{grid-template-columns:repeat(3,1fr)}
 .guard-grid{grid-template-columns:repeat(2,1fr)}
 .news-layout{grid-template-columns:1fr}
 .faq-wrap{grid-template-columns:1fr;gap:22px}
 .sub-grid{grid-template-columns:1fr;gap:28px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:820px){
 .nav-toggle{display:inline-flex}
 .nav-strip{display:none}
 .nav-strip.open{display:block}
 .nav-icons{grid-template-columns:1fr 1fr;gap:2px}
 .nav-item{justify-content:flex-start;padding:12px 14px 14px}
 .nav-item.active::after{left:14px;right:auto;width:22px}
 .pagehero{padding:34px 0 44px}
 .pagehero-grid{grid-template-columns:1fr;gap:28px}
 .pagehero-media{order:-1}
 .pagehero h1{font-size:28px}
 .spot-feature{grid-template-columns:1fr}
 .spot-feature .shot{min-height:200px}
 .spot-grid{grid-template-columns:1fr}
 .cmp-grid{grid-template-columns:1fr}
 .quick-grid{grid-template-columns:1fr}
 .section{padding:44px 0}
 .sec-head{margin-bottom:26px}
 .sec-head-main h2{font-size:23px}
}
@media (max-width:520px){
 .brand-row{height:58px;gap:10px}
 .logo{font-size:16px}
 .logo-mark{width:32px;height:32px;border-radius:8px}
 .brand-row .btn-gold{display:none}
 .pagehero h1{font-size:24px;letter-spacing:.5px}
 .pagehero-lead{font-size:14px}
 .fact-list li{font-size:13px}
 .hero-actions .btn{flex:1 1 100%}
 .board-grid{grid-template-columns:repeat(2,1fr);gap:12px}
 .metric{padding:16px 14px}
 .metric b{font-size:24px}
 .spot-card{grid-template-columns:1fr}
 .spot-card .shot img{height:150px}
 .spot-facts{grid-template-columns:1fr 1fr}
 .guard-grid{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{font-size:11.5px;flex-direction:column;gap:6px}
 .sub-card{padding:22px}
 .news-item{grid-template-columns:80px minmax(0,1fr)}
 .news-item img{width:80px;height:68px}
 .trust-bar{font-size:11.5px;gap:8px 18px}
}

/* roulang page: category1 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#7c1b1b;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --card:#fffdf8;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.34);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 22px rgba(120,70,20,.08);
  --shadow-hover:0 16px 38px rgba(120,70,20,.18);
  --serif:"Songti SC","Noto Serif SC",SimSun,"STSong",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:15px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
button{font-family:inherit;line-height:1}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;color:var(--ink);letter-spacing:.4px}
p{margin:0 0 12px}
ul{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ================= header ================= */
.site-header{
  position:sticky;top:0;z-index:200;
  background:var(--red);
  border-bottom:1px solid rgba(212,175,55,.32);
  box-shadow:0 10px 28px rgba(70,15,15,.22);
}
.brand-row{display:flex;align-items:center;gap:16px;height:64px}
.logo{
  display:flex;align-items:center;gap:10px;flex:0 0 auto;
  color:#fff;font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.5px;
}
.logo:hover{color:var(--gold-light)}
.logo-mark{
  display:flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:9px;
  border:1px solid rgba(212,175,55,.7);
  background:linear-gradient(140deg,rgba(212,175,55,.3),rgba(212,175,55,.06));
  color:var(--gold-light);
}
.logo-mark svg{width:20px;height:20px}
.brand-spacer{flex:1 1 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 22px;border-radius:8px;border:1px solid transparent;
  font-size:14px;font-weight:600;letter-spacing:.5px;cursor:pointer;line-height:1;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{background:linear-gradient(180deg,#d4af37,#b8860b);color:#fff;box-shadow:0 6px 16px rgba(184,134,11,.35)}
.btn-gold:hover{background:linear-gradient(180deg,#e2c052,#a57709);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.46)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.75);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--gold);color:#8a6a12}
.btn-outline:hover{background:var(--gold);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.35)}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px}
.nav-toggle{
  display:none;width:40px;height:40px;padding:0;border-radius:8px;
  border:1px solid rgba(212,175,55,.55);background:transparent;
  color:var(--gold-light);align-items:center;justify-content:center;cursor:pointer;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(212,175,55,.16);border-color:var(--gold)}
.nav-toggle svg{width:20px;height:20px}
.nav-strip{
  background:linear-gradient(180deg,#7c1b1b,#6b1616);
  border-top:1px solid rgba(212,175,55,.2);
}
.nav-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.nav-item{
  position:relative;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 8px 13px;color:rgba(255,255,255,.8);
  font-size:14.5px;font-weight:500;letter-spacing:.5px;
  transition:color .2s ease,background .2s ease;
}
.nav-item svg{width:17px;height:17px;color:rgba(212,175,55,.75);transition:color .2s ease}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-item:hover svg{color:var(--gold-light)}
.nav-item.active{color:var(--gold-light)}
.nav-item.active svg{color:var(--gold-light)}
.nav-item.active::after{
  content:"";position:absolute;left:20%;right:20%;bottom:0;height:2px;
  border-radius:2px;background:var(--gold);
}

/* ================= page hero ================= */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  padding:48px 0 56px;
  background:linear-gradient(140deg,#8c1f1f 0%,#711a1a 55%,#5e1313 100%);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-2.webp) center/cover no-repeat;
  opacity:.15;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse at 82% 12%,rgba(212,175,55,.2),transparent 60%);
}
.page-hero .container{position:relative;z-index:2}
.ph-grid{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(0,.84fr);gap:40px;align-items:center}
.crumb{font-size:13px;color:rgba(232,200,122,.9);margin:0 0 14px;letter-spacing:.4px}
.crumb a{color:rgba(232,200,122,.9)}
.crumb a:hover{color:#fff}
.hero-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:999px;font-size:12.5px;letter-spacing:.6px;
  border:1px solid rgba(212,175,55,.55);color:var(--gold-light);
  background:rgba(212,175,55,.1);margin-bottom:16px;
}
.page-hero h1{font-size:34px;line-height:1.36;color:#fff;margin:0 0 16px;letter-spacing:.5px}
.page-hero h1 em{font-style:normal;color:var(--gold-light)}
.ph-lead{font-size:15px;line-height:1.95;color:rgba(255,255,255,.85);max-width:620px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.ph-compare{display:grid;gap:14px}
.ph-panel{border-radius:12px;padding:16px 18px;border:1px solid rgba(212,175,55,.4)}
.ph-panel--old{background:rgba(20,4,4,.34);color:rgba(255,255,255,.72)}
.ph-panel--new{background:rgba(212,175,55,.15);border-color:rgba(212,175,55,.8);color:#fff;box-shadow:0 14px 32px rgba(20,4,4,.3)}
.ph-panel h3{font-size:15px;margin:0 0 6px;color:var(--gold-light);letter-spacing:.6px}
.ph-panel p{font-size:13.5px;margin:0;line-height:1.78}
.ph-panel--new p{color:rgba(255,255,255,.92)}

/* ================= section 基础 ================= */
.section{padding:64px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--dark{background:linear-gradient(160deg,#8c1f1f,#5e1313);color:#fff}
.section--dark h2,.section--dark h3{color:#fff}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.sec-head-main{position:relative;padding-left:16px;max-width:790px}
.sec-head-main::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,#d4af37,#b8860b);
}
.sec-head h2{font-size:28px;line-height:1.38}
.sec-head p{margin:9px 0 0;color:var(--muted);font-size:14.5px;line-height:1.85}
.section--dark .sec-head p{color:rgba(255,255,255,.72)}
.sec-more{
  display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;
  font-size:14px;color:#8a6a12;padding-bottom:3px;
  border-bottom:1px solid transparent;transition:color .2s ease,border-color .2s ease;
}
.sec-more::after{content:"→";font-family:var(--sans)}
.sec-more:hover{color:var(--gold-deep);border-bottom-color:var(--gold)}
.section--dark .sec-more{color:var(--gold-light)}
.section--dark .sec-more:hover{color:#fff;border-bottom-color:var(--gold-light)}

/* ================= 指标看板 ================= */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{
  position:relative;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px 22px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card::before{
  content:"";position:absolute;left:0;top:0;right:0;height:3px;
  background:linear-gradient(90deg,#d4af37,#b8860b);opacity:.85;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(212,175,55,.72)}
.stat-num{
  display:block;font-family:var(--serif);font-size:40px;font-weight:700;
  color:var(--gold-deep);line-height:1.1;letter-spacing:.5px;
}
.stat-num small{font-size:16px;font-family:var(--sans);margin-left:4px;color:var(--muted);font-weight:600}
.stat-label{display:block;font-size:14.5px;font-weight:700;color:var(--ink);margin-top:6px}
.stat-card p{font-size:13.5px;color:var(--muted);margin:10px 0 0;line-height:1.78}

/* ================= 点位矩阵 ================= */
.point-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.point-card{
  display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(212,175,55,.78)}
.point-media{position:relative;overflow:hidden;border-radius:8px;border:1px solid rgba(212,175,55,.3)}
.point-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:1/1}
.seal{
  position:absolute;left:8px;top:8px;width:32px;height:32px;
  display:flex;align-items:center;justify-content:center;
  background:#8c1f1f;color:var(--gold-light);
  border:1.5px solid var(--gold);border-radius:6px;
  font-family:var(--serif);font-size:14px;font-weight:700;letter-spacing:0;
  box-shadow:0 4px 12px rgba(60,10,10,.35);
}
.point-body h3{font-size:18px;margin-bottom:6px}
.point-body p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.8}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{
  display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;
  font-size:12.5px;color:#8a6a12;background:rgba(212,175,55,.14);
  border:1px solid rgba(212,175,55,.42);letter-spacing:.2px;
}

/* ================= 结果对比 ================= */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
.compare-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:var(--shadow);
}
.compare-panel h3{font-size:20px;margin-bottom:16px}
.compare-panel--after{
  background:linear-gradient(160deg,#8c1f1f,#5e1313);
  border-color:rgba(212,175,55,.65);color:#fff;
  box-shadow:0 20px 44px rgba(90,25,25,.28);
}
.compare-panel--after h3{color:var(--gold-light)}
.compare-list li{
  position:relative;padding-left:26px;margin-bottom:12px;
  font-size:14.5px;line-height:1.8;color:var(--ink);
}
.compare-list li:last-child{margin-bottom:0}
.compare-panel--after .compare-list li{color:rgba(255,255,255,.88)}
.compare-list li::before{
  content:"";position:absolute;left:0;top:9px;width:11px;height:11px;
  border-radius:50%;border:1.5px solid var(--gold);
}
.compare-list li::after{
  content:"";position:absolute;left:3.5px;top:12.5px;width:4px;height:4px;
  border-radius:50%;background:var(--gold);
}
.compare-note{margin-top:18px;font-size:13px;color:var(--muted)}
.compare-panel--after .compare-note{color:rgba(255,255,255,.62)}

/* ================= 里程碑 ================= */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin-top:8px}
.timeline::before{
  content:"";position:absolute;left:0;right:0;top:16px;height:2px;
  background:linear-gradient(90deg,rgba(212,175,55,.12),var(--gold),rgba(212,175,55,.12));
}
.tl-item{position:relative;padding:44px 20px 0 0}
.tl-dot{
  position:absolute;left:0;top:9px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);
  box-shadow:0 0 0 4px rgba(212,175,55,.16);
}
.tl-item h3{font-size:16.5px;margin-bottom:8px}
.tl-item p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.8}

/* ================= 资讯列表 ================= */
.news-grid{display:grid;grid-template-columns:1.12fr minmax(0,1fr);gap:34px;align-items:start}
.news-feature{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:16px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(212,175,55,.75)}
.news-feature img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px;border:1px solid rgba(212,175,55,.28)}
.news-feature h3{font-size:19px;margin:16px 0 8px}
.news-feature p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.82}
.news-feature .chip{margin-top:14px}
.news-list{display:grid}
.news-item{
  display:grid;grid-template-columns:104px minmax(0,1fr);gap:16px;
  padding:16px 0;border-bottom:1px dashed rgba(212,175,55,.36);
  transition:transform .2s ease;
}
.news-item:first-child{padding-top:0}
.news-item:last-child{border-bottom:0;padding-bottom:0}
.news-item:hover{transform:translateX(4px)}
.news-item img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;border:1px solid rgba(212,175,55,.3)}
.news-item h4{font-size:15.5px;margin:0 0 4px;line-height:1.5}
.news-item span{display:block;font-size:12.5px;color:var(--muted);line-height:1.7}

/* ================= 平台保障 ================= */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard-item{
  background:rgba(255,255,255,.06);border:1px solid rgba(212,175,55,.35);
  border-radius:var(--radius);padding:24px 20px;
  transition:transform .25s ease,background .25s ease,border-color .25s ease;
}
.guard-item:hover{transform:translateY(-4px);background:rgba(255,255,255,.11);border-color:var(--gold)}
.guard-icon{
  width:40px;height:40px;border-radius:10px;margin-bottom:14px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.5);
  color:var(--gold-light);
}
.guard-icon svg{width:21px;height:21px}
.guard-item h3{font-size:16px;margin-bottom:6px;color:#fff}
.guard-item p{font-size:13.5px;margin:0;color:rgba(255,255,255,.74);line-height:1.8}

/* ================= 快速解答 ================= */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quick-card{
  display:flex;gap:14px;
  background:var(--card);border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.quick-card h3{font-size:15.5px;margin-bottom:6px}
.quick-card p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.8}
.quick-mark{
  flex:0 0 auto;width:32px;height:32px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.45);
  color:#8a6a12;font-family:var(--serif);font-size:15px;font-weight:700;
}

/* ================= FAQ ================= */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:12px;overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(212,175,55,.8);box-shadow:var(--shadow)}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  padding:16px 54px 16px 20px;
  font-size:15px;font-weight:700;color:var(--ink);letter-spacing:.3px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-family:var(--sans);font-size:20px;font-weight:400;line-height:1;color:var(--gold-deep);
}
.faq-item[open] summary::after{content:"−"}
.faq-body{padding:0 20px 18px;font-size:14px;color:var(--muted);line-height:1.85}
.faq-body p{margin:0}

/* ================= 转化表单 ================= */
.cta-wrap{padding:0 0 70px}
.cta-panel{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.08fr minmax(0,1fr);gap:38px;align-items:center;
  padding:44px 40px;border-radius:var(--radius-lg);
  background:linear-gradient(140deg,#8c1f1f,#5e1313);
  border:1px solid rgba(212,175,55,.55);
  box-shadow:0 24px 52px rgba(90,25,25,.26);
  color:#fff;
}
.cta-panel::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-4.webp) center/cover no-repeat;
  opacity:.13;
}
.cta-copy,.sub-form{position:relative;z-index:2}
.cta-copy h2{font-size:27px;color:#fff;margin-bottom:12px;line-height:1.4}
.cta-copy p{font-size:14.5px;color:rgba(255,255,255,.82);margin:0 0 16px;line-height:1.9;max-width:520px}
.cta-points{display:flex;flex-wrap:wrap;gap:10px}
.cta-points span{
  font-size:12.5px;color:var(--gold-light);
  padding:5px 12px;border-radius:999px;
  border:1px solid rgba(212,175,55,.5);background:rgba(212,175,55,.12);
}
.sub-form{display:grid;gap:12px}
.sub-form label{font-size:12.5px;color:rgba(255,255,255,.72);letter-spacing:.4px;margin-bottom:-4px}
.sub-form input,.sub-form select{
  width:100%;height:46px;padding:0 14px;border-radius:8px;
  border:1px solid rgba(212,175,55,.55);
  background:rgba(255,253,248,.97);color:var(--ink);
  font-family:var(--sans);font-size:14.5px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.sub-form input:focus,.sub-form select:focus{
  border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.28);outline:none;
}
.sub-form .btn{width:100%;height:46px}
.form-tip{font-size:12.5px;color:rgba(255,255,255,.6);margin:2px 0 0;line-height:1.7}

/* ================= footer ================= */
.site-footer{
  background:var(--red);border-top:1px solid var(--gold);
  color:rgba(255,255,255,.78);padding:48px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:34px;padding-bottom:34px}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  color:#fff;font-family:var(--serif);font-size:18px;font-weight:700;
  margin-bottom:14px;letter-spacing:.5px;
}
.footer-col p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.7);max-width:390px;margin:0}
.footer-col h4{font-size:15px;color:var(--gold-light);margin:0 0 14px;font-family:var(--serif);letter-spacing:.6px}
.footer-col a{
  display:block;color:rgba(255,255,255,.78);font-size:14px;padding:5px 0;
  transition:color .2s ease,padding-left .2s ease;
}
.footer-col a:hover{color:var(--gold-light);padding-left:5px}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.28);
  padding:16px 0 22px;display:flex;justify-content:space-between;
  gap:12px;flex-wrap:wrap;font-size:12.5px;color:rgba(232,200,122,.82);
}

/* ================= 响应式 ================= */
@media (max-width:1024px){
  .ph-grid{grid-template-columns:1fr;gap:26px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .guard-grid{grid-template-columns:repeat(2,1fr)}
  .quick-grid{grid-template-columns:1fr}
  .point-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr;gap:26px}
  .compare-grid{grid-template-columns:1fr}
  .cta-panel{grid-template-columns:1fr;gap:28px;padding:36px 28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .footer-col:first-child{grid-column:1 / -1}
}
@media (max-width:768px){
  .brand-row{height:58px;gap:10px}
  .logo{font-size:16px;gap:8px}
  .logo-mark{width:32px;height:32px;border-radius:8px}
  .logo-mark svg{width:18px;height:18px}
  .brand-row .btn-gold{height:36px;padding:0 14px;font-size:13px}
  .nav-toggle{display:flex}
  .nav-strip{display:none}
  .nav-strip.is-open{display:block}
  .nav-icons{grid-template-columns:repeat(2,1fr);gap:2px}
  .nav-item{justify-content:flex-start;padding:12px 10px 13px;font-size:14px}
  .nav-item.active::after{left:10px;right:auto;width:26px}
  .page-hero{padding:32px 0 40px}
  .page-hero h1{font-size:26px;line-height:1.42}
  .ph-lead{font-size:14.2px}
  .section{padding:46px 0}
  .sec-head{margin-bottom:26px}
  .sec-head h2{font-size:23px}
  .timeline{grid-template-columns:1fr}
  .timeline::before{display:none}
  .tl-item{padding:0 0 22px 26px}
  .tl-dot{top:6px}
  .tl-item:last-child{padding-bottom:0}
  .cta-wrap{padding-bottom:52px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-row .btn-gold{display:none}
  .stat-grid{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:1fr}
  .point-card{grid-template-columns:1fr}
  .point-media img{aspect-ratio:16/10}
  .news-item{grid-template-columns:84px minmax(0,1fr);gap:12px}
  .hero-actions .btn{width:100%}
  .cta-panel{padding:28px 20px}
  .compare-panel{padding:22px 20px}
  .stat-num{font-size:34px}
  .page-hero h1{font-size:23px}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#7c1b1b;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --card:#fffdf8;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.34);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 22px rgba(120,70,20,.08);
 --shadow-hover:0 16px 38px rgba(120,70,20,.18);
 --serif:"Songti SC","Noto Serif SC",SimSun,"STSong",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;background:var(--bg);color:var(--ink);
 font-family:var(--sans);font-size:15.5px;line-height:1.85;
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--red);font-weight:700;line-height:1.4;margin:0 0 12px}
p{margin:0 0 12px}
img{display:block;max-width:100%;height:auto;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
button{font-family:inherit}
ul,ol{margin:0 0 12px;padding-left:20px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ============ header ============ */
.site-header{
 position:sticky;top:0;z-index:200;
 background:var(--red);
 border-bottom:1px solid rgba(212,175,55,.32);
 box-shadow:0 10px 28px rgba(70,15,15,.22);
}
.brand-row{display:flex;align-items:center;gap:16px;height:64px}
.logo{
 display:flex;align-items:center;gap:10px;flex:0 0 auto;
 color:#fff;font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.5px;
}
.logo:hover{color:var(--gold-light)}
.logo-mark{
 display:flex;align-items:center;justify-content:center;
 width:36px;height:36px;border-radius:9px;
 border:1px solid rgba(212,175,55,.7);
 background:linear-gradient(140deg,rgba(212,175,55,.3),rgba(212,175,55,.06));
 color:var(--gold-light);
}
.logo-mark svg{width:20px;height:20px}
.brand-spacer{flex:1 1 auto}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 height:42px;padding:0 22px;border-radius:8px;border:1px solid transparent;
 font-size:14px;font-weight:600;letter-spacing:.5px;cursor:pointer;line-height:1;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{background:linear-gradient(180deg,#d4af37,#b8860b);color:#fff;box-shadow:0 6px 16px rgba(184,134,11,.35)}
.btn-gold:hover{background:linear-gradient(180deg,#e2c052,#a57709);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.46)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.75);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--gold);color:#8a6a12}
.btn-outline:hover{background:var(--gold);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.35)}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px}
.nav-toggle{
 display:none;width:40px;height:40px;padding:0;border-radius:8px;
 border:1px solid rgba(212,175,55,.55);background:transparent;
 color:var(--gold-light);align-items:center;justify-content:center;cursor:pointer;
 transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(212,175,55,.16);border-color:var(--gold)}
.nav-toggle svg{width:20px;height:20px}
.nav-strip{
 background:linear-gradient(180deg,#7c1b1b,#6b1616);
 border-top:1px solid rgba(212,175,55,.2);
}
.nav-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.nav-item{
 position:relative;display:flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 8px 13px;color:rgba(255,255,255,.8);
 font-size:14.5px;font-weight:500;letter-spacing:.5px;
 transition:color .2s ease,background .2s ease;
}
.nav-item svg{width:17px;height:17px;color:rgba(212,175,55,.75);transition:color .2s ease}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-item:hover svg{color:var(--gold-light)}
.nav-item.active{color:var(--gold-light)}
.nav-item.active svg{color:var(--gold-light)}
.nav-item.active::after{
 content:"";position:absolute;left:20%;right:20%;bottom:0;height:2px;
 border-radius:2px;background:var(--gold);
}

/* ============ inner hero ============ */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 padding:44px 0 46px;
 background:linear-gradient(140deg,#8c1f1f 0%,#711a1a 58%,#5e1313 100%);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url(/assets/images/backpic/back-2.webp) center/cover no-repeat;
 opacity:.14;
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(ellipse at 82% 12%,rgba(212,175,55,.2),transparent 60%);
}
.page-hero .container{position:relative;z-index:2}
.portal-grid{display:grid;grid-template-columns:minmax(0,1.28fr) minmax(0,1fr);gap:40px;align-items:center}
.crumb{font-size:13px;color:rgba(255,255,255,.62);margin-bottom:14px;letter-spacing:.4px}
.crumb a{color:rgba(255,255,255,.78)}
.crumb a:hover{color:var(--gold-light)}
.crumb span{margin:0 8px;color:rgba(212,175,55,.7)}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 14px;border-radius:999px;font-size:12.5px;letter-spacing:.6px;
 border:1px solid rgba(212,175,55,.55);color:var(--gold-light);
 background:rgba(212,175,55,.1);
}
.page-hero h1{font-size:36px;line-height:1.34;color:#fff;margin:0 0 16px;letter-spacing:.5px}
.page-hero h1 em{font-style:normal;color:var(--gold-light)}
.hero-lead{font-size:15px;line-height:1.95;color:rgba(255,255,255,.85);max-width:620px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.quick-panel{
 border:1px solid rgba(212,175,55,.42);
 border-radius:var(--radius-lg);
 background:rgba(28,6,6,.36);
 padding:18px;
 box-shadow:0 20px 44px rgba(20,4,4,.34);
}
.quick-panel-title{font-size:13px;letter-spacing:2px;color:var(--gold-light);margin:0 0 12px;font-family:var(--serif)}
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.quick-card{
 display:block;padding:13px 12px;border-radius:10px;
 border:1px solid rgba(212,175,55,.3);
 background:rgba(255,255,255,.05);
 transition:transform .2s ease,background .2s ease,border-color .2s ease;
}
.quick-card:hover{transform:translateY(-3px);background:rgba(212,175,55,.16);border-color:var(--gold)}
.quick-card svg{width:19px;height:19px;color:var(--gold-light);margin-bottom:6px}
.quick-card b{display:block;color:#fff;font-size:14px;font-weight:600;line-height:1.5}
.quick-card span{display:block;color:rgba(255,255,255,.62);font-size:12px;line-height:1.6;margin-top:2px}

/* ============ section basics ============ */
.section{padding:58px 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--dark{background:linear-gradient(160deg,#8c1f1f,#5e1313);color:#fff}
.section--dark h2,.section--dark h3{color:#fff}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:30px}
.sec-title{position:relative;padding-left:16px;max-width:780px}
.sec-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,#d4af37,#b8860b);
}
.sec-title h2{font-size:27px;margin:0 0 8px}
.sec-title p{margin:0;font-size:14px;color:var(--muted);line-height:1.8}
.sec-more{
 font-size:14px;font-weight:600;color:var(--gold-deep);
 border-bottom:1px solid transparent;padding-bottom:2px;white-space:nowrap;
}
.sec-more:hover{color:var(--red);border-bottom-color:var(--gold)}
.section--dark .sec-title p{color:rgba(255,255,255,.72)}
.section--dark .sec-more{color:var(--gold-light)}
.section--dark .sec-more:hover{color:#fff;border-bottom-color:var(--gold-light)}

/* ============ KPI ============ */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi-card{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 18px;box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.kpi-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.kpi-num{font-family:var(--serif);font-size:32px;font-weight:700;color:var(--gold-deep);line-height:1.15;letter-spacing:.5px}
.kpi-num small{font-family:var(--sans);font-size:13px;font-weight:500;color:var(--muted);margin-left:4px}
.kpi-label{font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.7}

/* ============ spot matrix ============ */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px 20px;margin-top:8px}
.spot-card{
 position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 20px 20px;box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.spot-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.seal{
 position:absolute;top:-12px;left:18px;width:34px;height:34px;
 display:flex;align-items:center;justify-content:center;
 background:linear-gradient(160deg,#a32424,#7c1b1b);
 color:var(--gold-light);border:1px solid var(--gold);border-radius:6px;
 font-family:var(--serif);font-size:16px;font-weight:700;
 box-shadow:0 4px 12px rgba(90,20,20,.28);
}
.spot-card h3{font-size:18px;margin:0 0 8px}
.spot-card p{font-size:14px;color:#6f6656;margin:0 0 14px;line-height:1.85}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
 display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;
 color:#8a6a12;background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.42);
}
.chip--red{color:#8c1f1f;background:rgba(140,31,31,.08);border-color:rgba(140,31,31,.28)}

/* ============ compare ============ */
.cmp{display:grid;gap:14px}
.cmp-row{
 display:grid;grid-template-columns:130px minmax(0,1fr) 210px;gap:18px;align-items:center;
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 padding:14px 18px;box-shadow:var(--shadow);
 transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.cmp-row:hover{border-color:var(--gold);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.cmp-name{font-family:var(--serif);font-size:15px;font-weight:700;color:var(--red)}
.cmp-bars{display:grid;gap:8px}
.bar{position:relative;height:9px;border-radius:999px;background:rgba(140,31,31,.09);overflow:hidden}
.bar span{display:block;height:100%;border-radius:999px}
.bar.old span{background:linear-gradient(90deg,#c3b69c,#8a8070)}
.bar.new span{background:linear-gradient(90deg,#e0be52,#b8860b)}
.cmp-meta{display:flex;flex-wrap:wrap;gap:6px 12px;justify-content:flex-end;font-size:12.5px;color:var(--muted)}
.cmp-meta .old-val::before{content:"旧版 ";color:#a29684}
.cmp-meta .new-val::before{content:"新版 ";color:#a29684}
.cmp-meta .new-val{color:#8a6a12;font-weight:700}
.delta{
 display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;
 color:#fff;background:linear-gradient(180deg,#c9333a,#8c1f1f);
}
.cmp-note{margin-top:18px;font-size:13.5px;color:var(--muted)}

/* ============ timeline ============ */
.timeline{position:relative;padding-left:28px;border-left:2px solid rgba(212,175,55,.45);margin-top:6px}
.tl-item{position:relative;padding:0 0 28px 4px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
 content:"";position:absolute;left:-36px;top:7px;width:13px;height:13px;border-radius:50%;
 background:linear-gradient(160deg,#e0be52,#b8860b);border:2px solid #fff;
 box-shadow:0 0 0 2px rgba(212,175,55,.4);
}
.tl-ver{
 display:inline-block;font-family:var(--serif);font-size:13px;font-weight:700;
 color:#8a6a12;background:rgba(212,175,55,.18);border:1px solid rgba(212,175,55,.45);
 padding:2px 10px;border-radius:6px;margin-bottom:8px;
}
.tl-item h3{font-size:17px;margin:0 0 6px}
.tl-item p{font-size:14px;color:#6f6656;margin:0;line-height:1.85}

/* ============ news list ============ */
.news-list{display:grid;gap:16px}
.news-item{
 display:grid;grid-template-columns:180px minmax(0,1fr) auto;gap:20px;align-items:center;
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 padding:14px;box-shadow:var(--shadow);color:var(--ink);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-hover);color:var(--ink)}
.news-thumb{border-radius:8px;overflow:hidden;aspect-ratio:4/3;background:#e6dcc6}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-item:hover .news-thumb img{transform:scale(1.06)}
.news-body h3{font-size:17px;margin:0 0 6px;color:var(--red)}
.news-item:hover .news-body h3{color:var(--gold-deep)}
.news-body p{font-size:13.5px;color:#7d7466;margin:0 0 10px;line-height:1.8}
.news-go{
 display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--gold-deep);
 white-space:nowrap;padding-right:6px;
}
.news-go svg{width:16px;height:16px}

/* ============ assurance ============ */
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.assure-card{
 border:1px solid rgba(212,175,55,.4);border-radius:var(--radius);
 background:rgba(255,255,255,.06);padding:22px 18px;
 transition:transform .22s ease,background .22s ease,border-color .22s ease;
}
.assure-card:hover{transform:translateY(-4px);background:rgba(212,175,55,.14);border-color:var(--gold)}
.assure-card svg{width:24px;height:24px;color:var(--gold-light);margin-bottom:12px}
.assure-card h3{font-size:16px;margin:0 0 8px}
.assure-card p{font-size:13.5px;color:rgba(255,255,255,.72);margin:0;line-height:1.85}

/* ============ quick answers ============ */
.quick-answers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.qa-card{
 background:var(--card);border:1px solid var(--line);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:20px 18px;box-shadow:var(--shadow);
}
.qa-card h3{font-size:16px;margin:0 0 8px}
.qa-card p{font-size:14px;color:#6f6656;margin:0;line-height:1.85}

/* ============ faq ============ */
.faq{display:grid;gap:12px;max-width:960px}
.faq details{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 padding:0;box-shadow:var(--shadow);overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq details[open]{border-color:var(--gold);box-shadow:var(--shadow-hover)}
.faq summary{
 list-style:none;cursor:pointer;padding:16px 46px 16px 18px;position:relative;
 font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
 content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);
 color:var(--gold-deep);font-size:20px;font-family:var(--sans);font-weight:600;line-height:1;
 transition:transform .2s ease;
}
.faq details[open] summary::after{content:"−"}
.faq .faq-a{padding:0 18px 18px;font-size:14px;color:#6f6656;line-height:1.9;margin:0}

/* ============ subscribe ============ */
.subscribe-wrap{
 display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.06fr);gap:36px;align-items:center;
 background:linear-gradient(150deg,#8c1f1f,#5e1313);color:#fff;
 border:1px solid rgba(212,175,55,.45);border-radius:var(--radius-lg);
 padding:36px;box-shadow:0 22px 50px rgba(90,20,20,.22);
}
.subscribe-wrap h2{color:#fff;font-size:26px;margin:0 0 12px}
.subscribe-wrap p{color:rgba(255,255,255,.78);font-size:14px;margin:0 0 10px;line-height:1.9}
.sub-points{list-style:none;padding:0;margin:14px 0 0}
.sub-points li{
 position:relative;padding-left:20px;font-size:13.5px;color:rgba(232,200,122,.92);margin-bottom:6px;
}
.sub-points li::before{
 content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;
 background:linear-gradient(160deg,#e0be52,#b8860b);
}
.sub-form{background:rgba(28,6,6,.34);border:1px solid rgba(212,175,55,.35);border-radius:var(--radius-lg);padding:22px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:flex;flex-direction:column}
.field--full{grid-column:1 / -1}
.field label{font-size:13px;color:rgba(255,255,255,.8);margin-bottom:6px;letter-spacing:.4px}
.field input,.field select{
 width:100%;height:44px;padding:0 14px;border-radius:8px;
 border:1px solid rgba(212,175,55,.45);background:rgba(255,253,248,.96);
 color:var(--ink);font-size:14px;font-family:inherit;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{
 border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.28);outline:none;
}
.sub-form .btn{width:100%;margin-top:14px}
.form-note{
 margin:12px 0 0;font-size:12.5px;color:rgba(255,255,255,.6);line-height:1.7;min-height:20px;
}
.form-note.is-on{color:var(--gold-light);font-weight:600}

/* ============ footer ============ */
.site-footer{
 background:var(--red-deep);color:rgba(255,255,255,.78);
 border-top:1px solid var(--gold);padding:46px 0 20px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px;padding-bottom:28px}
.footer-brand{
 display:flex;align-items:center;gap:10px;color:#fff;
 font-family:var(--serif);font-size:18px;font-weight:700;margin-bottom:12px;
}
.footer-brand .logo-mark{width:34px;height:34px;border-radius:8px;flex:0 0 auto}
.footer-col p{font-size:13.5px;color:rgba(255,255,255,.62);line-height:1.9;margin:0;max-width:420px}
.footer-col h4{font-size:15px;color:var(--gold-light);margin:0 0 12px;font-family:var(--serif);letter-spacing:.6px}
.footer-col a{
 display:block;font-size:13.5px;color:rgba(255,255,255,.72);padding:4px 0;
 transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--gold-light);transform:translateX(3px)}
.footer-bottom{
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 border-top:1px solid rgba(212,175,55,.28);padding-top:16px;
 font-size:12.5px;color:rgba(232,200,122,.7);
}

/* ============ responsive ============ */
@media (max-width:1024px){
 .portal-grid{grid-template-columns:1fr;gap:28px}
 .kpi-grid{grid-template-columns:repeat(2,1fr)}
 .matrix-grid{grid-template-columns:repeat(2,1fr)}
 .assure-grid{grid-template-columns:repeat(2,1fr)}
 .quick-answers{grid-template-columns:1fr}
 .cmp-row{grid-template-columns:110px minmax(0,1fr);row-gap:10px}
 .cmp-meta{grid-column:1 / -1;justify-content:flex-start}
 .subscribe-wrap{grid-template-columns:1fr;padding:28px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
 .nav-toggle{display:inline-flex}
 .nav-strip{display:none}
 .nav-strip.open{display:block}
 .nav-icons{grid-template-columns:repeat(2,1fr)}
 .brand-row{height:60px;gap:10px}
 .logo{font-size:16px}
 .logo-mark{width:32px;height:32px}
 .brand-row .btn-gold{display:none}
 .page-hero{padding:32px 0 36px}
 .page-hero h1{font-size:26px}
 .hero-lead{font-size:14px}
 .section{padding:40px 0}
 .sec-title h2{font-size:22px}
 .sec-head{margin-bottom:22px}
 .kpi-grid{gap:12px}
 .kpi-num{font-size:26px}
 .matrix-grid{grid-template-columns:1fr;gap:24px}
 .quick-grid{grid-template-columns:1fr 1fr}
 .news-item{grid-template-columns:1fr;gap:12px;padding:12px}
 .news-thumb{aspect-ratio:16/9}
 .news-go{padding:0 4px 6px}
 .assure-grid{grid-template-columns:1fr}
 .subscribe-wrap{padding:22px;gap:22px}
 .form-grid{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:24px}
 .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .page-hero h1{font-size:23px}
 .hero-actions .btn{width:100%}
 .quick-grid{grid-template-columns:1fr}
 .kpi-grid{grid-template-columns:1fr 1fr}
 .cmp-row{grid-template-columns:1fr;gap:10px}
 .cmp-meta{justify-content:flex-start}
 .sec-title h2{font-size:20px}
 .subscribe-wrap h2{font-size:22px}
}