/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-mid:#741919;
  --red-soft:#a02a26;
  --gold:#d4af37;
  --gold-dark:#b8860b;
  --gold-light:#e8c87a;
  --cream:#f7f2e7;
  --cream-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --paper:#fffdf8;
  --line:rgba(140,31,31,.14);
  --line-gold:rgba(212,175,55,.45);
  --radius-sm:8px;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 2px 8px rgba(94,19,19,.06);
  --shadow:0 10px 24px rgba(94,19,19,.10);
  --shadow-lg:0 20px 44px rgba(94,19,19,.18);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif CJK SC",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Segoe UI",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-bottom:78px;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35}
button{font-family:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.container{width:min(1180px,92vw);margin:0 auto}

/* ---------- header / masthead nav ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#741919 100%);
  border-bottom:2px solid var(--gold);
  box-shadow:0 8px 24px rgba(74,12,12,.24);
}
.masthead{display:flex;align-items:center;gap:26px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;display:grid;place-items:center;
  background:linear-gradient(160deg,#efd478,#d4af37 45%,#b8860b);
  color:#5e1313;font-family:var(--serif);font-size:23px;font-weight:700;
  border-radius:7px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),0 4px 12px rgba(0,0,0,.22);
}
.brand-text strong{display:block;font-family:var(--serif);font-size:23px;letter-spacing:.07em;line-height:1.15}
.brand-text em{display:block;font-style:normal;font-size:11px;letter-spacing:.2em;color:var(--gold-light);margin-top:2px}
.main-nav{display:flex;align-items:center;margin-left:auto}
.main-nav a{
  position:relative;padding:8px 17px;font-size:15px;letter-spacing:.05em;
  color:#f4e6cf;
}
.main-nav a + a{border-left:1px solid rgba(232,200,122,.26)}
.main-nav a:hover{color:var(--gold-light)}
.main-nav a.active{color:var(--gold)}
.main-nav a.active::after{
  content:"";position:absolute;left:17px;right:17px;bottom:-4px;height:2px;
  background:var(--gold);border-radius:2px;
}
.header-cta{margin-left:22px;padding:10px 22px;font-size:14px}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:40px;border:1px solid var(--line-gold);
  background:rgba(255,255,255,.06);border-radius:8px;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--radius-sm);border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.03em;cursor:pointer;text-align:center;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#efd478,#d4af37 42%,#b8860b);
  color:#4a1206;box-shadow:0 6px 18px rgba(184,134,11,.34);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.44)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.34)}
.btn-ghost{background:transparent;border-color:rgba(232,200,122,.6);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.12);border-color:var(--gold);color:#fff}
.btn-outline{background:var(--paper);border-color:var(--line-gold);color:var(--red)}
.btn-outline:hover{background:#fff;border-color:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- tags & seals ---------- */
.tag-gold{
  display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:999px;
  background:rgba(212,175,55,.14);border:1px solid rgba(232,200,122,.5);
  color:var(--gold-light);font-size:13px;letter-spacing:.12em;
}
.eyebrow{
  display:inline-block;padding:4px 12px;border-radius:999px;
  background:rgba(140,31,31,.08);border:1px solid var(--line-gold);
  color:var(--red);font-size:12.5px;letter-spacing:.14em;margin-bottom:14px;
}
.seal{
  position:absolute;top:0;left:0;width:36px;height:36px;display:grid;place-items:center;
  background:linear-gradient(160deg,#a02a26,#8c1f1f);color:var(--gold-light);
  border:1px solid var(--gold);border-radius:8px 0 8px 0;
  font-family:var(--serif);font-size:15px;letter-spacing:0;z-index:2;
}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fdf3e2;
  padding:70px 0 76px;
  background:linear-gradient(125deg,#8c1f1f 0%,#771a1a 48%,#5e1313 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  opacity:.2;
}
.hero::after{
  content:"";position:absolute;right:-160px;top:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.26),rgba(212,175,55,0) 68%);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center;
}
.hero h1{
  font-size:clamp(28px,3.4vw,42px);line-height:1.32;letter-spacing:.02em;
  color:var(--gold-light);text-shadow:0 2px 14px rgba(0,0,0,.28);margin:18px 0 20px;
}
.hero-lead{font-size:16px;line-height:1.9;color:#f2e1c6;max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 22px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.hero-points li{
  padding:6px 15px;border-radius:999px;font-size:13px;letter-spacing:.06em;
  background:rgba(212,175,55,.15);border:1px solid rgba(232,200,122,.45);color:var(--gold-light);
}

.panel{
  background:rgba(28,6,6,.62);border:2px solid rgba(212,175,55,.7);border-radius:var(--radius-lg);
  box-shadow:0 24px 52px rgba(0,0,0,.36);overflow:hidden;backdrop-filter:blur(2px);
}
.panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 18px;background:rgba(212,175,55,.13);
  border-bottom:1px solid rgba(212,175,55,.35);
  font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;color:var(--gold-light);
}
.panel-dots{display:flex;gap:6px}
.panel-dots i{width:8px;height:8px;border-radius:50%;background:rgba(232,200,122,.55);display:block}
.panel-body{padding:20px 18px 22px;font-family:var(--mono);font-size:13.5px;line-height:2.05;color:#e8dcc6}
.panel-row{display:flex;justify-content:space-between;gap:14px;border-bottom:1px dashed rgba(212,175,55,.18);padding:3px 0}
.panel-row:last-of-type{border-bottom:0}
.panel-row .k{color:#b7a68c}
.panel-row .v{color:var(--gold);font-weight:700}
.panel-row .v.small{color:#e8c87a;font-weight:600}
.panel-note{
  margin-top:14px;padding:10px 12px;border-radius:var(--radius-sm);
  background:rgba(212,175,55,.12);border-left:3px solid var(--gold);
  font-family:var(--sans);font-size:13px;line-height:1.75;color:#f0e3cc;
}

/* ---------- section shell ---------- */
.section{padding:66px 0;position:relative}
.section-alt{background:var(--cream-alt)}
.section-dark{
  background:linear-gradient(160deg,#7d1c1c,#5e1313);color:#f5e7cf;
}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:34px;flex-wrap:wrap;
}
.section-title{
  position:relative;padding-left:18px;font-size:clamp(22px,2.4vw,29px);letter-spacing:.02em;
}
.section-title::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;
  background:linear-gradient(180deg,#efd478,#b8860b);
}
.section-sub{margin:8px 0 0;color:var(--muted);font-size:15px;max-width:62ch}
.section-dark .section-sub{color:#dcc7a6}
.more-link{
  color:var(--gold-dark);font-size:14px;font-weight:700;white-space:nowrap;
  border-bottom:1px solid transparent;padding-bottom:2px;
}
.more-link:hover{color:var(--red);border-color:var(--gold)}
.section-dark .more-link{color:var(--gold-light)}
.section-dark .more-link:hover{color:#fff;border-color:var(--gold-light)}

/* ---------- grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}

/* ---------- generic card ---------- */
.card{
  position:relative;background:var(--paper);border:1px solid var(--line-gold);
  border-radius:var(--radius);padding:30px 24px 24px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.card h3{font-size:19px;margin-bottom:10px;color:var(--red-deep)}
.card p{font-size:14.5px;color:#574e3f;line-height:1.85;margin-bottom:0}
.card-link{display:inline-block;margin-top:16px;font-size:14px;font-weight:700;color:var(--gold-dark)}
.card-link:hover{color:var(--red)}

/* ---------- channel cards ---------- */
.channel{
  position:relative;display:block;padding:34px 26px 28px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,#fffdf8,#faf3e3);border:1px solid var(--line-gold);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.channel::before{
  content:"";position:absolute;inset:0 0 auto 0;height:4px;
  background:linear-gradient(90deg,#d4af37,#b8860b);
  opacity:.55;transition:opacity .24s ease;
}
.channel:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.channel:hover::before{opacity:1}
.channel h3{font-size:21px;color:var(--red-deep);margin-bottom:6px}
.channel .ch-tag{font-size:12.5px;letter-spacing:.16em;color:var(--gold-dark);font-weight:700}
.channel p{font-size:14.5px;color:#574e3f;margin:12px 0 18px;line-height:1.85}
.channel .ch-foot{font-size:13.5px;font-weight:700;color:var(--red)}
.channel .ch-foot::after{content:" →";color:var(--gold-dark)}

/* ---------- featured ---------- */
.feature-main{
  display:grid;grid-template-columns:1.05fr .95fr;gap:0;overflow:hidden;
  border:1px solid var(--line-gold);border-radius:var(--radius-lg);background:var(--paper);
  box-shadow:var(--shadow);margin-bottom:24px;
}
.feature-main .fc-img{position:relative;min-height:300px;background:#e6dcc6;overflow:hidden}
.feature-main .fc-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.feature-main .fc-body{padding:38px 34px}
.feature-main h3{font-size:24px;color:var(--red-deep);margin:14px 0 12px}
.feature-main p{font-size:15px;color:#574e3f}
.feature-side{display:grid;gap:20px;grid-template-columns:repeat(2,1fr)}
.mini-card{
  display:flex;gap:16px;align-items:flex-start;background:var(--paper);
  border:1px solid var(--line-gold);border-radius:var(--radius);padding:16px;
  box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.mini-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.mini-card img{width:92px;height:92px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--line-gold);flex:0 0 auto}
.mini-card h4{font-size:16px;color:var(--red-deep);margin-bottom:6px;line-height:1.5}
.mini-card p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7}

/* ---------- scene ---------- */
.scene-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-gold);
  background:#fffdf8;box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.scene-card img{width:100%;height:170px;object-fit:cover}
.scene-card .sc-body{padding:22px 22px 24px}
.scene-card h3{font-size:18px;color:var(--red-deep);margin-bottom:8px}
.scene-card p{font-size:14px;color:#574e3f;margin:0}
.scene-card .sc-label{
  position:absolute;top:14px;left:14px;padding:4px 12px;border-radius:999px;
  background:rgba(94,19,19,.86);border:1px solid var(--gold);color:var(--gold-light);
  font-size:12px;letter-spacing:.1em;
}

/* ---------- news list ---------- */
.news-list{display:grid;gap:18px}
.news-item{
  display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:center;
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow-sm);
  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)}
.news-item img{width:100%;height:130px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--line-gold)}
.news-item h3{font-size:18px;color:var(--red-deep);margin-bottom:8px}
.news-item p{font-size:14px;color:#574e3f;margin:0 0 10px}
.news-meta{display:flex;gap:14px;font-size:12.5px;color:var(--muted);letter-spacing:.06em}
.news-meta span{color:var(--gold-dark);font-weight:700}

/* ---------- ranking ---------- */
.rank-list{display:grid;gap:12px}
.rank-item{
  display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:18px;
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:16px 22px;box-shadow:var(--shadow-sm);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.rank-item:hover{transform:translateX(4px);border-color:var(--gold);box-shadow:var(--shadow)}
.rank-no{
  font-family:var(--serif);font-size:22px;color:var(--gold-dark);font-weight:700;text-align:center;
}
.rank-item.top .rank-no{color:var(--red)}
.rank-item h4{font-size:16.5px;color:var(--red-deep);margin:0 0 4px}
.rank-item p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7}
.rank-hot{
  font-size:12.5px;color:var(--red);font-weight:700;letter-spacing:.08em;
  border:1px solid var(--line-gold);border-radius:999px;padding:4px 12px;white-space:nowrap;background:rgba(212,175,55,.1);
}

/* ---------- stats ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border:1px solid rgba(212,175,55,.45);border-radius:var(--radius-lg);
  overflow:hidden;background:rgba(94,19,19,.34);
}
.stat-cell{padding:30px 22px;text-align:center;border-right:1px solid rgba(212,175,55,.25)}
.stat-cell:last-child{border-right:0}
.stat-num{display:block;font-family:var(--serif);font-size:34px;font-weight:700;color:var(--gold);line-height:1.2}
.stat-label{display:block;margin-top:6px;font-size:13.5px;color:#e2cfae;letter-spacing:.06em}

/* ---------- compare ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.compare-col{
  border-radius:var(--radius-lg);padding:30px 28px;border:1px solid var(--line-gold);
  background:var(--paper);box-shadow:var(--shadow-sm);
}
.compare-col h3{font-size:19px;margin-bottom:16px}
.compare-col ul{display:grid;gap:12px}
.compare-col li{
  position:relative;padding-left:22px;font-size:14.5px;line-height:1.8;color:#574e3f;
}
.compare-col li::before{
  content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:2px;
  background:var(--muted);
}
.compare-strong{border-color:rgba(212,175,55,.75);background:linear-gradient(165deg,#fffdf8,#fbf4e4);box-shadow:var(--shadow)}
.compare-strong h3{color:var(--red-deep)}
.compare-strong li::before{background:linear-gradient(135deg,#d4af37,#b8860b)}
.compare-muted{opacity:.94}
.compare-muted h3{color:var(--muted)}

/* ---------- partners ---------- */
.partner-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.partner-item{
  display:grid;place-items:center;padding:22px 14px;border-radius:var(--radius);
  background:var(--paper);border:1px dashed rgba(212,175,55,.6);
  font-family:var(--serif);font-size:15px;color:var(--red-deep);letter-spacing:.06em;
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.partner-item:hover{border-style:solid;border-color:var(--gold);background:#fff;transform:translateY(-3px)}
.partner-note{margin-top:18px;font-size:13.5px;color:var(--muted)}

/* ---------- promise bar ---------- */
.promise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.promise{
  display:flex;gap:14px;align-items:flex-start;padding:20px;border-radius:var(--radius);
  background:rgba(255,253,248,.94);border:1px solid var(--line-gold);box-shadow:var(--shadow-sm);
}
.promise i{
  flex:0 0 auto;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--gold);color:var(--gold-dark);font-style:normal;font-size:15px;font-weight:700;
  background:rgba(212,175,55,.14);
}
.promise strong{display:block;font-size:15px;color:var(--red-deep);margin-bottom:4px}
.promise span{font-size:13.5px;color:#5f5647;line-height:1.7}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 54px 18px 22px;position:relative;
  font-family:var(--serif);font-size:17px;color:var(--red-deep);font-weight:700;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  width:26px;height:26px;display:grid;place-items:center;border-radius:50%;
  border:1px solid var(--gold);color:var(--gold-dark);font-size:16px;line-height:1;
  transition:transform .2s ease,background .2s ease;
}
.faq-item[open] summary::after{content:"−";background:rgba(212,175,55,.18);transform:translateY(-50%) rotate(180deg)}
.faq-item .faq-a{padding:0 22px 20px;font-size:14.5px;color:#574e3f;line-height:1.9;margin:0}

/* ---------- final cta ---------- */
.final-cta{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid rgba(212,175,55,.6);padding:52px 44px;color:#f8ecd8;
  background:linear-gradient(120deg,#8c1f1f,#5e1313);box-shadow:var(--shadow-lg);
}
.final-cta::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;opacity:.16;
}
.final-cta > *{position:relative;z-index:2}
.final-cta h2{font-size:clamp(23px,2.6vw,32px);color:var(--gold-light);margin-bottom:14px}
.final-cta p{max-width:64ch;color:#f0e0c6;font-size:15px}
.final-cta .cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

/* ---------- footer ---------- */
.site-footer{
  background:linear-gradient(180deg,#7a1b1b,#5e1313);color:#e9d9bd;
  border-top:1px solid var(--gold);padding:56px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:42px;padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{width:40px;height:40px;font-size:20px}
.footer-brand strong{font-family:var(--serif);font-size:21px;color:#fff;letter-spacing:.06em}
.footer-about p{font-size:14px;color:#d9c6a8;line-height:1.9;max-width:42ch}
.footer-col h4{
  font-family:var(--serif);font-size:16px;color:var(--gold-light);margin-bottom:16px;letter-spacing:.08em;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:#dfceae}
.footer-col a:hover{color:var(--gold-light)}
.footer-col li{font-size:14px;color:#cdb894}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.3);padding:20px 0 26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#c6ae87;
}
.footer-bottom a{color:var(--gold-light)}
.footer-bottom a:hover{color:#fff}

/* ---------- sticky bottom bar ---------- */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  background:linear-gradient(90deg,#6e1717,#8c1f1f 60%,#741919);
  border-top:1px solid var(--gold);box-shadow:0 -8px 24px rgba(60,10,10,.28);
}
.sticky-inner{
  display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0;
}
.sticky-text{font-size:14px;color:#f0e0c6;line-height:1.6}
.sticky-text strong{color:var(--gold-light);font-family:var(--serif);letter-spacing:.04em}
.sticky-bar .btn{padding:10px 22px;font-size:14px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .feature-main{grid-template-columns:1fr}
  .feature-main .fc-img{min-height:240px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .stat-cell:nth-child(2){border-right:0}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid rgba(212,175,55,.25)}
  .promise-grid{grid-template-columns:repeat(2,1fr)}
  .partner-wall{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-about{grid-column:1 / -1}
}
@media (max-width:860px){
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;background:#701919;
    border-bottom:2px solid var(--gold);padding:8px 0;box-shadow:0 16px 32px rgba(50,8,8,.4);
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 24px;font-size:15px;border-left:0}
  .main-nav a + a{border-left:0;border-top:1px solid rgba(232,200,122,.16)}
  .main-nav a.active::after{left:24px;right:auto;width:34px;bottom:8px}
  .nav-toggle{display:block;order:3}
  .header-cta{order:2;margin-left:auto;padding:9px 16px;font-size:13px}
  .masthead{position:relative;flex-wrap:wrap;padding:12px 0;gap:12px}
  .brand-text strong{font-size:20px}
  .brand-text em{font-size:10px;letter-spacing:.12em}
  .news-item{grid-template-columns:1fr;gap:14px}
  .news-item img{height:180px}
  .compare{grid-template-columns:1fr}
  .feature-side{grid-template-columns:1fr}
}
@media (max-width:640px){
  .section{padding:48px 0}
  .hero{padding:48px 0 56px}
  .grid-3,.grid-4,.promise-grid,.partner-wall{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr}
  .stat-cell{border-right:0;border-bottom:1px solid rgba(212,175,55,.25);padding:22px 16px}
  .stat-cell:last-child{border-bottom:0}
  .rank-item{grid-template-columns:44px 1fr;gap:12px;padding:14px 16px}
  .rank-hot{grid-column:1 / -1;justify-self:start;margin-top:4px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .final-cta{padding:34px 22px}
  .hero h1{font-size:27px}
  .section-head{gap:12px}
  .more-link{font-size:13px}
  .sticky-inner{flex-direction:column;align-items:stretch;gap:8px;text-align:center;padding:10px 0}
  .sticky-bar .btn{width:100%}
  body{padding-bottom:118px}
  .feature-main .fc-body{padding:26px 22px}
  .mini-card img{width:74px;height:74px}
  .compare-col{padding:24px 20px}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-mid:#741919;
 --red-soft:#a02a26;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --cream:#f7f2e7;
 --cream-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --paper:#fffdf8;
 --line:rgba(140,31,31,.14);
 --line-gold:rgba(212,175,55,.45);
 --radius-sm:8px;
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 2px 8px rgba(94,19,19,.06);
 --shadow:0 10px 24px rgba(94,19,19,.10);
 --shadow-lg:0 20px 44px rgba(94,19,19,.18);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif CJK SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Segoe UI",sans-serif;
 --mono:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 padding-bottom:84px;
 background:var(--cream);
 color:var(--ink);
 font-family:var(--sans);
 font-size:16px;
 line-height:1.8;
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--red);line-height:1.35;margin:0}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
img{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease,transform .2s ease}
button{font-family:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.container{width:min(1180px,92vw);margin:0 auto}

/* ---------- header / masthead ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:linear-gradient(180deg,#8c1f1f 0%,#741919 100%);
 border-bottom:2px solid var(--gold);
 box-shadow:0 8px 24px rgba(74,12,12,.24);
}
.masthead{display:flex;align-items:center;gap:18px;min-height:74px;padding:10px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;color:#fff;flex:0 0 auto}
.brand-mark{
 width:44px;height:44px;display:grid;place-items:center;
 background:linear-gradient(160deg,#efd478,#d4af37 45%,#b8860b);
 color:#5e1313;font-family:var(--serif);font-size:23px;font-weight:700;
 border-radius:7px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),0 4px 12px rgba(0,0,0,.22);
}
.brand-text strong{display:block;font-family:var(--serif);font-size:23px;letter-spacing:.07em;line-height:1.15}
.brand-text em{display:block;font-style:normal;font-size:11px;letter-spacing:.2em;color:var(--gold-light);margin-top:2px}
.main-nav{display:flex;align-items:center;margin-left:auto;order:3}
.main-nav a{
 position:relative;padding:8px 17px;font-size:15px;letter-spacing:.05em;
 color:#f4e6cf;
}
.main-nav a + a{border-left:1px solid rgba(232,200,122,.26)}
.main-nav a:hover{color:var(--gold-light)}
.main-nav a.active{color:var(--gold)}
.main-nav a.active::after{
 content:"";position:absolute;left:17px;right:17px;bottom:-4px;height:2px;
 background:var(--gold);border-radius:2px;
}
.header-cta{margin-left:22px;padding:10px 22px;font-size:14px;order:4}
.nav-toggle{
 display:none;margin-left:auto;width:44px;height:40px;border:1px solid var(--line-gold);
 background:rgba(255,255,255,.06);border-radius:8px;cursor:pointer;padding:0;order:2;
}
.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:var(--radius-sm);border:1px solid transparent;
 font-size:15px;font-weight:700;letter-spacing:.03em;cursor:pointer;text-align:center;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#efd478,#d4af37 42%,#b8860b);
 color:#4a1206;box-shadow:0 6px 18px rgba(184,134,11,.34);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.44)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.34)}
.btn-ghost{background:transparent;border-color:rgba(232,200,122,.6);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.12);border-color:var(--gold);color:#fff}
.btn-outline{background:var(--paper);border-color:var(--line-gold);color:var(--red)}
.btn-outline:hover{background:#fff;border-color:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{padding:9px 18px;font-size:13.5px}

/* ---------- tags & seals ---------- */
.tag-gold{
 display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:999px;
 background:rgba(212,175,55,.14);border:1px solid rgba(232,200,122,.5);
 color:var(--gold-light);font-size:13px;letter-spacing:.12em;
}
.eyebrow{
 display:inline-block;padding:4px 12px;border-radius:999px;
 background:rgba(140,31,31,.08);border:1px solid var(--line-gold);
 color:var(--red);font-size:12.5px;letter-spacing:.14em;margin-bottom:14px;
}
.seal{
 position:absolute;top:-1px;left:-1px;width:44px;height:44px;
 display:grid;place-items:center;
 background:var(--red);color:var(--gold-light);
 border:1px solid var(--gold);border-radius:var(--radius) 0 var(--radius) 0;
 font-family:var(--serif);font-size:18px;font-weight:700;letter-spacing:0;
 box-shadow:inset 0 0 0 2px rgba(212,175,55,.28);
}

/* ---------- page hero ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fdf3e2;
 padding:44px 0 56px;
 background:linear-gradient(125deg,#8c1f1f 0%,#771a1a 50%,#5e1313 100%);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
 opacity:.16;
}
.page-hero::after{
 content:"";position:absolute;right:-170px;top:-170px;width:520px;height:520px;border-radius:50%;
 background:radial-gradient(circle,rgba(212,175,55,.24),rgba(212,175,55,0) 68%);
}
.hero-inner{
 position:relative;z-index:2;
 display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
 gap:44px;align-items:start;
}
.crumb{font-size:12.5px;letter-spacing:.1em;color:#cbae86;margin-bottom:14px}
.crumb a:hover{color:var(--gold-light)}
.crumb span{margin:0 7px;color:rgba(232,200,122,.55)}
.page-hero h1{
 font-size:clamp(27px,3.1vw,40px);line-height:1.34;letter-spacing:.02em;
 color:var(--gold-light);text-shadow:0 2px 14px rgba(0,0,0,.28);margin:14px 0 18px;
}
.hero-lead{font-size:16px;line-height:1.9;color:#f2e1c6;max-width:62ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:24px 0 20px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.hero-points li{
 padding:6px 15px;border-radius:999px;font-size:13px;letter-spacing:.06em;
 background:rgba(212,175,55,.15);border:1px solid rgba(232,200,122,.45);color:var(--gold-light);
}

/* ---------- hero feature card ---------- */
.feature-card{
 background:var(--paper);border:2px solid var(--gold);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow-lg);color:var(--ink);
}
.feature-card .shot{position:relative;aspect-ratio:16/10;overflow:hidden}
.feature-card .shot img{width:100%;height:100%;object-fit:cover}
.feature-card .shot::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(94,19,19,0) 45%,rgba(94,19,19,.72) 100%);
}
.feature-card .shot-tag{
 position:absolute;left:14px;bottom:12px;z-index:2;
 font-size:12px;letter-spacing:.14em;color:var(--gold-light);
 border:1px solid rgba(232,200,122,.6);background:rgba(94,19,19,.6);
 padding:4px 11px;border-radius:999px;
}
.feature-body{padding:20px 22px 22px}
.feature-body h2{font-size:19px;margin-bottom:8px}
.feature-body p{font-size:14px;color:#584f40;margin-bottom:14px}
.countdown{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 background:linear-gradient(90deg,rgba(140,31,31,.08),rgba(212,175,55,.14));
 border:1px dashed var(--line-gold);border-radius:var(--radius-sm);
 padding:10px 14px;margin-bottom:14px;
}
.countdown .cd-label{font-size:12.5px;color:var(--muted);letter-spacing:.08em}
.countdown .cd-time{
 font-family:var(--mono);font-size:21px;font-weight:700;color:var(--gold-dark);letter-spacing:.06em;
}
.feature-body .btn{width:100%}

/* ---------- stat strip ---------- */
.stat-strip{background:var(--cream-alt);border-bottom:1px solid var(--line);padding:26px 0}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat{
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:16px 18px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.stat:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow)}
.stat b{
 display:block;font-family:var(--mono);font-size:28px;line-height:1.2;
 color:var(--gold-dark);letter-spacing:.02em;
}
.stat span{display:block;font-size:13px;color:var(--muted);margin-top:4px}

/* ---------- sections ---------- */
.section{padding:62px 0}
.section--alt{background:var(--cream-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--paper{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
 margin-bottom:28px;padding-bottom:14px;border-bottom:1px solid var(--line);
}
.section-title{position:relative;padding-left:16px;font-size:26px}
.section-title::before{
 content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.section-sub{padding-left:16px;margin:6px 0 0;font-size:14px;color:var(--muted);max-width:64ch}
.link-more{color:var(--gold-dark);font-weight:700;font-size:14px;letter-spacing:.04em;white-space:nowrap}
.link-more:hover{color:var(--red)}

/* ---------- cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{
 position:relative;background:var(--paper);border:1px solid var(--line-gold);
 border-radius:var(--radius);padding:28px 22px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.card h3{font-size:19px;margin-bottom:10px}
.card p{font-size:14.5px;color:#4d4535;margin:0}
.card .card-foot{
 display:flex;align-items:center;gap:8px;margin-top:16px;padding-top:14px;
 border-top:1px dashed var(--line);font-size:13px;color:var(--muted);
}
.card .dot{
 width:7px;height:7px;border-radius:50%;background:var(--gold);flex:0 0 auto;
}

/* ---------- split / demo ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}
.shot{
 border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--line-gold);
 box-shadow:var(--shadow);background:var(--paper);
}
.shot img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.steps li{position:relative;padding-left:46px;margin-bottom:18px}
.steps li:last-child{margin-bottom:0}
.steps .step-num{
 position:absolute;left:0;top:1px;width:30px;height:30px;border-radius:50%;
 display:grid;place-items:center;font-family:var(--mono);font-size:13px;font-weight:700;
 color:#5e1313;background:linear-gradient(135deg,#efd478,#d4af37);
 box-shadow:0 4px 10px rgba(184,134,11,.28);
}
.steps h4{font-size:16.5px;margin-bottom:4px}
.steps p{font-size:14px;color:#4d4535;margin:0}

/* ---------- compare table ---------- */
.table-wrap{
 overflow-x:auto;border:1px solid var(--line-gold);border-radius:var(--radius);
 background:var(--paper);box-shadow:var(--shadow-sm);
}
.compare{width:100%;border-collapse:collapse;min-width:620px}
.compare thead th{
 background:linear-gradient(180deg,#8c1f1f,#6d1717);color:var(--gold-light);
 font-family:var(--serif);font-size:15px;letter-spacing:.06em;
 padding:14px 18px;text-align:left;border-bottom:2px solid var(--gold);
}
.compare tbody td{padding:14px 18px;font-size:14.5px;border-bottom:1px dashed var(--line);vertical-align:top}
.compare tbody tr:last-child td{border-bottom:0}
.compare tbody tr:nth-child(even){background:rgba(239,230,213,.45)}
.compare tbody td:first-child{font-weight:700;color:var(--red);white-space:nowrap}
.compare tbody tr:hover{background:rgba(212,175,55,.10)}

/* ---------- checklist ---------- */
.check-list li{
 position:relative;background:var(--paper);border:1px solid var(--line-gold);
 border-radius:var(--radius);padding:15px 18px 15px 52px;margin-bottom:12px;
 box-shadow:var(--shadow-sm);font-size:14.5px;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.check-list li::before{
 content:"";position:absolute;left:18px;top:19px;width:14px;height:14px;
 border:2px solid var(--gold-dark);border-radius:4px;
}
.check-list li::after{
 content:"";position:absolute;left:22px;top:22px;width:6px;height:6px;
 background:var(--red);border-radius:1px;
}
.check-list li:hover{transform:translateX(3px);border-color:var(--gold);box-shadow:var(--shadow)}

/* ---------- news list ---------- */
.news-list li{
 display:grid;grid-template-columns:150px minmax(0,1fr) auto;
 gap:20px;align-items:center;padding:18px 0;border-bottom:1px dashed var(--line);
}
.news-list li:last-child{border-bottom:0}
.news-thumb{
 border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line-gold);
}
.news-thumb img{width:100%;height:98px;object-fit:cover}
.news-body h3{font-size:18px;margin-bottom:6px}
.news-body h3 a:hover{color:var(--gold-dark)}
.news-body p{font-size:14px;color:#4d4535;margin:0}
.news-meta{font-size:12.5px;color:var(--muted);letter-spacing:.06em;white-space:nowrap}

/* ---------- faq ---------- */
.faq-item{
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:0 20px;margin-bottom:12px;box-shadow:var(--shadow-sm);
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.faq-item summary{
 cursor:pointer;list-style:none;padding:16px 0;
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 font-family:var(--serif);font-size:17px;font-weight:700;color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";color:var(--gold-dark);font-size:22px;line-height:1;font-family:var(--sans);
}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin:0;padding:0 0 18px;font-size:14.5px;color:#4d4535}

/* ---------- assure ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.assure{
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);
}
.assure .mark{
 width:38px;height:38px;border-radius:9px;margin-bottom:14px;
 background:linear-gradient(140deg,rgba(212,175,55,.22),rgba(140,31,31,.10));
 border:1px solid var(--line-gold);position:relative;
}
.assure .mark::before{
 content:"";position:absolute;inset:10px;border:2px solid var(--gold-dark);border-radius:3px;
}
.assure h3{font-size:17px;margin-bottom:8px}
.assure p{font-size:14px;color:#4d4535;margin:0}

/* ---------- cta band ---------- */
.cta-band{
 position:relative;overflow:hidden;color:#fdf3e2;padding:52px 0;
 background:linear-gradient(115deg,#8c1f1f,#5e1313);
 border-top:2px solid var(--gold);border-bottom:2px solid var(--gold);
}
.cta-band::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-5.webp') center/cover no-repeat;opacity:.14;
}
.cta-inner{
 position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;
 gap:28px;flex-wrap:wrap;
}
.cta-inner h2{color:var(--gold-light);font-size:26px;margin-bottom:8px}
.cta-inner p{margin:0;color:#f0dfc4;font-size:15px;max-width:58ch}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{
 background:linear-gradient(180deg,#741919,#5e1313);
 color:#e6d6bb;border-top:1px solid var(--gold);padding:48px 0 22px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:30px;border-bottom:1px solid rgba(232,200,122,.22)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand strong{font-family:var(--serif);font-size:21px;color:#fff;letter-spacing:.06em}
.footer-about p{font-size:14px;line-height:1.9;color:#dcc9aa;margin:0;max-width:46ch}
.footer-col h4{
 font-size:16px;color:var(--gold-light);margin-bottom:14px;letter-spacing:.08em;
 font-family:var(--serif);
}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:#e0cfb2}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 padding-top:18px;font-size:12.5px;color:#d3bd98;letter-spacing:.03em;
}
.footer-bottom a{color:var(--gold-light)}
.footer-bottom a:hover{color:#fff}

/* ---------- sticky cta ---------- */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:90;
 background:linear-gradient(90deg,#5e1313,#8c1f1f);
 border-top:1px solid var(--gold);
 box-shadow:0 -8px 24px rgba(94,19,19,.28);
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0}
.sticky-inner p{margin:0;font-size:14px;color:#f0dfc4}
.sticky-inner strong{color:var(--gold);font-family:var(--serif);letter-spacing:.05em}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .hero-inner{grid-template-columns:1fr;gap:32px}
 .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .split{grid-template-columns:1fr;gap:26px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
 .footer-about{grid-column:1 / -1}
 .main-nav a{padding:8px 13px;font-size:14.5px}
 .header-cta{margin-left:14px;padding:9px 18px}
}
@media (max-width:960px){
 .masthead{min-height:66px}
 .nav-toggle{display:block}
 .main-nav{
  display:none;order:5;flex:0 0 100%;flex-direction:column;align-items:stretch;
  margin:8px 0 4px;padding-top:6px;border-top:1px solid rgba(232,200,122,.28);
 }
 .main-nav.open{display:flex}
 .main-nav a{width:100%;padding:11px 4px;border-left:0;border-bottom:1px dashed rgba(232,200,122,.2)}
 .main-nav a + a{border-left:0}
 .main-nav a.active::after{display:none}
 .main-nav a.active{color:var(--gold)}
 .header-cta{order:4;margin-left:auto}
}
@media (max-width:768px){
 .section{padding:46px 0}
 .page-hero{padding:32px 0 42px}
 .section-head{flex-direction:column;align-items:flex-start;gap:8px}
 .section-title{font-size:23px}
 .card-grid{grid-template-columns:1fr}
 .assure-grid{grid-template-columns:1fr}
 .stat-grid{grid-template-columns:1fr 1fr;gap:12px}
 .news-list li{grid-template-columns:110px minmax(0,1fr);gap:14px}
 .news-thumb img{height:82px}
 .news-meta{grid-column:2;font-size:12px}
 .cta-inner{flex-direction:column;align-items:flex-start}
 .sticky-inner p{font-size:13px}
}
@media (max-width:520px){
 .brand-text strong{font-size:20px}
 .brand-text em{display:none}
 .header-cta{display:none}
 .hero-actions .btn{width:100%}
 .page-hero h1{font-size:25px}
 .stat b{font-size:24px}
 .sticky-inner{gap:10px}
 .sticky-inner p{max-width:56vw;line-height:1.5}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column}
 .compare thead th,.compare tbody td{padding:12px 14px}
}

/* roulang page: category2 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-mid:#741919;
  --red-soft:#a02a26;
  --gold:#d4af37;
  --gold-dark:#b8860b;
  --gold-light:#e8c87a;
  --cream:#f7f2e7;
  --cream-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --paper:#fffdf8;
  --line:rgba(140,31,31,.14);
  --line-gold:rgba(212,175,55,.45);
  --radius-sm:8px;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 2px 8px rgba(94,19,19,.06);
  --shadow:0 10px 24px rgba(94,19,19,.10);
  --shadow-lg:0 20px 44px rgba(94,19,19,.18);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif CJK SC",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Segoe UI",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding-bottom:84px;
  background:var(--cream);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.container{width:min(1180px,92vw);margin:0 auto}

/* ---------- header / masthead ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#741919 100%);
  border-bottom:2px solid var(--gold);
  box-shadow:0 8px 24px rgba(74,12,12,.24);
}
.masthead{display:flex;align-items:center;gap:18px;min-height:68px;position:relative}
.brand{display:flex;align-items:center;gap:12px;color:#fff;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;display:grid;place-items:center;
  background:linear-gradient(160deg,#efd478,#d4af37 45%,#b8860b);
  color:#5e1313;font-family:var(--serif);font-size:23px;font-weight:700;
  border-radius:7px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),0 4px 12px rgba(0,0,0,.22);
}
.brand-text strong{display:block;font-family:var(--serif);font-size:23px;letter-spacing:.07em;line-height:1.15}
.brand-text em{display:block;font-style:normal;font-size:11px;letter-spacing:.2em;color:var(--gold-light);margin-top:2px}
.main-nav{display:flex;align-items:center;margin-left:auto}
.main-nav a{position:relative;padding:8px 17px;font-size:15px;letter-spacing:.05em;color:#f4e6cf}
.main-nav a + a{border-left:1px solid rgba(232,200,122,.26)}
.main-nav a:hover{color:var(--gold-light)}
.main-nav a.active{color:var(--gold)}
.main-nav a.active::after{
  content:"";position:absolute;left:17px;right:17px;bottom:-4px;height:2px;
  background:var(--gold);border-radius:2px;
}
.header-cta{margin-left:22px;padding:10px 22px;font-size:14px}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:40px;border:1px solid var(--line-gold);
  background:rgba(255,255,255,.06);border-radius:8px;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--radius-sm);border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.03em;cursor:pointer;text-align:center;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#efd478,#d4af37 42%,#b8860b);
  color:#4a1206;box-shadow:0 6px 18px rgba(184,134,11,.34);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.44);color:#3d0f04}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.34)}
.btn-ghost{background:transparent;border-color:rgba(232,200,122,.6);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.12);border-color:var(--gold);color:#fff}
.btn-outline{background:var(--paper);border-color:var(--line-gold);color:var(--red)}
.btn-outline:hover{background:#fff;border-color:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-lg{padding:15px 34px;font-size:16px}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fdf3e2;
  padding:66px 0 74px;
  background:linear-gradient(125deg,#8c1f1f 0%,#771a1a 48%,#5e1313 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  opacity:.18;
}
.hero::after{
  content:"";position:absolute;right:-180px;top:-190px;width:540px;height:540px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.26),rgba(212,175,55,0) 68%);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center;
}
.tag-gold{
  display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:999px;
  background:rgba(212,175,55,.16);border:1px solid rgba(232,200,122,.5);
  color:var(--gold-light);font-size:13px;letter-spacing:.12em;
}
.hero h1{
  font-family:var(--serif);
  font-size:clamp(28px,3.4vw,42px);line-height:1.34;letter-spacing:.02em;
  color:var(--gold-light);text-shadow:0 2px 14px rgba(0,0,0,.28);margin:18px 0 20px;
}
.hero-lead{font-size:16px;line-height:1.95;color:#f2e1c6;max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 20px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.hero-points li{
  padding:6px 15px;border-radius:999px;font-size:13px;letter-spacing:.05em;
  background:rgba(212,175,55,.15);border:1px solid rgba(232,200,122,.45);color:var(--gold-light);
}
.trust-strip{
  display:flex;flex-wrap:wrap;gap:10px 22px;
  font-size:13px;color:#dcc9a8;letter-spacing:.04em;
  border-top:1px solid rgba(232,200,122,.24);padding-top:16px;max-width:560px;
}
.trust-strip span{position:relative;padding-left:16px}
.trust-strip span::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18);
}
/* hero side panel */
.hero-panel{
  background:rgba(52,10,10,.58);
  border:2px solid rgba(212,175,55,.5);
  border-radius:var(--radius-lg);
  padding:22px 22px 20px;
  box-shadow:0 24px 52px rgba(0,0,0,.32);
  backdrop-filter:blur(3px);
}
.panel-head{display:flex;align-items:baseline;gap:10px;padding-bottom:14px;border-bottom:1px solid rgba(232,200,122,.28);flex-wrap:wrap}
.panel-head strong{font-family:var(--serif);font-size:19px;color:var(--gold-light);letter-spacing:.06em}
.panel-head em{font-style:normal;font-size:12px;color:#c3ae8c;letter-spacing:.08em}
.panel-body{padding:14px 0 6px;font-family:var(--mono);font-size:13.5px;line-height:2.05;color:#e8dcc6}
.panel-row{display:flex;justify-content:space-between;gap:14px;border-bottom:1px dashed rgba(212,175,55,.22);padding:5px 0}
.panel-row:last-child{border-bottom:0}
.panel-row .k{color:#bfae95}
.panel-row .v{color:var(--gold);font-weight:700;text-align:right}
.panel-foot{margin-top:10px;padding-top:12px;border-top:1px solid rgba(232,200,122,.2);font-size:12.5px;color:#c9b795;line-height:1.8}

/* ---------- sections ---------- */
.section{padding:64px 0}
.section-alt{background:var(--cream-alt)}
.section-paper{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.section-title{
  position:relative;padding-left:16px;
  font-family:var(--serif);font-size:clamp(22px,2.4vw,30px);
  color:var(--red-deep);letter-spacing:.04em;line-height:1.4;
}
.section-title::before{
  content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:5px;border-radius:3px;
  background:linear-gradient(180deg,#efd478,#b8860b);
}
.section-sub{color:var(--muted);font-size:15px;margin-top:8px;max-width:66ch}
.link-more{
  color:var(--gold-dark);font-weight:700;font-size:14.5px;white-space:nowrap;
  border-bottom:1px solid transparent;padding-bottom:2px;
}
.link-more:hover{color:var(--red);border-bottom-color:var(--gold)}

/* ---------- cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  position:relative;background:var(--paper);
  border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:30px 22px 26px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--gold)}
.card-seal{
  position:absolute;top:-13px;left:20px;width:34px;height:34px;display:grid;place-items:center;
  background:linear-gradient(160deg,#a02a26,#8c1f1f);border:1px solid var(--gold);
  border-radius:6px;color:var(--gold-light);font-family:var(--serif);font-size:15px;font-weight:700;
  box-shadow:0 4px 10px rgba(94,19,19,.22);
}
.card h3{font-family:var(--serif);font-size:19px;color:var(--red-deep);letter-spacing:.03em;margin-bottom:10px}
.card p{font-size:14.8px;line-height:1.9;color:#4f4738}
.card .card-meta{margin-top:16px;font-size:13px;color:var(--muted);font-family:var(--mono);letter-spacing:.03em}

/* ---------- split / steps ---------- */
.split{display:grid;grid-template-columns:1fr 1.08fr;gap:46px;align-items:center}
.frame{
  border:2px solid var(--line-gold);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);background:var(--paper);
}
.frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.steps{margin-top:26px}
.steps li{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line-gold)}
.steps li:first-child{padding-top:4px}
.steps li:last-child{border-bottom:0;padding-bottom:0}
.step-no{
  flex:0 0 auto;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;
  background:linear-gradient(160deg,#efd478,#d4af37 55%,#b8860b);
  color:#5e1313;font-family:var(--mono);font-size:14px;font-weight:700;
  box-shadow:0 4px 12px rgba(184,134,11,.3);
}
.steps h3{font-family:var(--serif);font-size:17.5px;color:var(--red-deep);margin-bottom:6px}
.steps p{font-size:14.6px;line-height:1.85;color:#514939}

/* ---------- data band ---------- */
.data-band{
  position:relative;overflow:hidden;padding:52px 0;
  background:linear-gradient(125deg,#8c1f1f,#5e1313);
  border-top:1px solid rgba(212,175,55,.5);
  border-bottom:1px solid rgba(212,175,55,.5);
}
.data-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  opacity:.14;
}
.data-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.data-cell{text-align:center;padding:6px 10px}
.data-cell + .data-cell{border-left:1px solid rgba(232,200,122,.22)}
.data-cell .num{
  font-family:var(--serif);font-weight:700;letter-spacing:.02em;
  font-size:clamp(26px,3vw,36px);color:var(--gold-light);line-height:1.2;
}
.data-cell .num small{font-size:15px;margin-left:5px;color:var(--gold);font-family:var(--sans);font-weight:700}
.data-cell .label{font-size:13.8px;color:#e5d3b6;margin-top:6px;letter-spacing:.04em}

/* ---------- quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.quote-card{
  background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.quote-card p{font-size:15.2px;line-height:1.95;color:#483f31}
.quote-card footer{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:16px;border-top:1px dashed var(--line-gold)}
.quote-avatar{
  width:38px;height:38px;flex:0 0 auto;display:grid;place-items:center;border-radius:50%;
  background:linear-gradient(160deg,#a02a26,#8c1f1f);border:1px solid var(--gold);
  color:var(--gold-light);font-family:var(--serif);font-size:16px;
}
.quote-card strong{display:block;font-size:14.5px;color:var(--red-deep)}
.quote-card em{display:block;font-style:normal;font-size:12.5px;color:var(--muted);margin-top:2px}
.quote-note{
  margin-top:24px;background:rgba(212,175,55,.1);border:1px solid var(--line-gold);
  border-radius:var(--radius);padding:18px 22px;font-size:14.6px;line-height:1.9;color:#4a4234;
}
.quote-note strong{color:var(--red)}

/* ---------- compare ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-col{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px}
.compare-col.best{border-color:var(--gold);box-shadow:var(--shadow);background:#fffdf8}
.compare-col h3{font-family:var(--serif);font-size:19px;color:var(--red-deep);letter-spacing:.03em}
.compare-col .hint{font-size:13.4px;color:var(--muted);margin:6px 0 18px}
.compare-col li{position:relative;padding-left:26px;font-size:15px;line-height:1.78;margin-bottom:13px;color:#4a4234}
.compare-col li:last-child{margin-bottom:0}
.compare-col li::before{
  content:"";position:absolute;left:0;top:.66em;width:9px;height:9px;border-radius:2px;
  background:var(--muted);opacity:.45;
}
.compare-col.best li::before{background:linear-gradient(135deg,#efd478,#b8860b);opacity:1}

/* ---------- news list ---------- */
.news-list{display:grid;gap:18px}
.news-item{
  display:grid;grid-template-columns:210px 1fr;gap:22px;align-items:center;
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--gold)}
.news-item img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.news-body{padding:20px 22px 20px 0}
.news-tag{
  display:inline-block;padding:3px 11px;border-radius:999px;font-size:12px;letter-spacing:.1em;
  background:rgba(140,31,31,.08);border:1px solid var(--line-gold);color:var(--red);margin-bottom:9px;
}
.news-body h3{font-family:var(--serif);font-size:18px;color:var(--red-deep);line-height:1.5;margin-bottom:8px}
.news-body p{font-size:14.6px;line-height:1.85;color:#544c3e}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:0 22px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-gold);box-shadow:var(--shadow)}
.faq-item summary{
  cursor:pointer;list-style:none;position:relative;
  padding:18px 36px 18px 0;
  font-family:var(--serif);font-size:17px;font-weight:700;color:var(--red-deep);letter-spacing:.02em;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-family:var(--sans);font-size:22px;font-weight:400;color:var(--gold-dark);line-height:1;
}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 0 20px;font-size:15px;line-height:1.9;color:#544c3e}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(125deg,#8c1f1f,#5e1313);
  border:1px solid rgba(212,175,55,.55);
  border-radius:var(--radius-lg);
  padding:44px 42px;color:#f7e9cf;
  box-shadow:var(--shadow-lg);
}
.cta-band::before{
  content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.24),rgba(212,175,55,0) 70%);
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.cta-inner h2{font-family:var(--serif);font-size:clamp(22px,2.4vw,28px);color:var(--gold-light);letter-spacing:.04em}
.cta-inner p{margin-top:10px;font-size:15px;line-height:1.9;color:#e9d8bb;max-width:62ch}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.guard-row{display:flex;flex-wrap:wrap;gap:12px 30px;margin-top:22px;font-size:13.6px;color:#d9c7a6}
.guard-row span{position:relative;padding-left:18px}
.guard-row span::before{
  content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:2px;
  background:linear-gradient(135deg,#efd478,#b8860b);
}

/* ---------- sticky cta ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  background:linear-gradient(90deg,#5e1313,#8c1f1f 55%,#741919);
  border-top:1px solid var(--gold);
  box-shadow:0 -8px 26px rgba(58,10,10,.28);
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 0}
.sticky-inner p{font-size:14.4px;color:#f0e0c4;line-height:1.6}
.sticky-inner p strong{font-family:var(--serif);color:var(--gold-light);letter-spacing:.05em}
.sticky-inner .btn{padding:10px 24px;font-size:14px;flex:0 0 auto}

/* ---------- footer ---------- */
.site-footer{
  background:linear-gradient(180deg,#741919,#5e1313);
  border-top:1px solid var(--gold);
  color:#efdcc0;padding:56px 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:40px;padding-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-family:var(--serif);font-size:20px;color:#fff;letter-spacing:.06em}
.footer-about p{color:#d9c9ae;font-size:14.4px;line-height:1.9;max-width:42ch}
.footer-col h4{font-family:var(--serif);font-size:16px;color:var(--gold-light);letter-spacing:.08em;margin-bottom:14px}
.footer-col li + li{margin-top:9px}
.footer-col a{color:#e2d3b8;font-size:14.4px}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{
  border-top:1px solid rgba(232,200,122,.24);
  padding:18px 0 24px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#c9b795;
}
.footer-bottom a{color:var(--gold-light)}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .split{grid-template-columns:1fr;gap:32px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-about{grid-column:1 / -1}
}
@media (max-width:980px){
  .nav-toggle{display:block}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;margin-left:0;
    background:#741919;border-top:1px solid rgba(232,200,122,.3);
    border-bottom:2px solid var(--gold);box-shadow:0 16px 30px rgba(40,6,6,.4);
    padding:6px 0;z-index:85;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 22px}
  .main-nav a + a{border-left:0;border-top:1px solid rgba(232,200,122,.16)}
  .main-nav a.active::after{display:none}
  .main-nav a.active{background:rgba(212,175,55,.14)}
  .header-cta{display:none}
  .masthead{min-height:64px}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .hero{padding:48px 0 54px}
  .grid-3{grid-template-columns:1fr}
  .quote-grid{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr}
  .data-grid{grid-template-columns:1fr 1fr;gap:26px 12px}
  .data-cell+.data-cell{border-left:0}
  .data-cell:nth-child(even){border-left:1px solid rgba(232,200,122,.22)}
  .news-item{grid-template-columns:1fr}
  .news-item img{aspect-ratio:16/9}
  .news-body{padding:0 20px 22px}
  .cta-band{padding:32px 24px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .sticky-inner{flex-direction:column;align-items:stretch;gap:10px;text-align:center;padding:11px 0}
  .sticky-inner .btn{width:100%}
  body{padding-bottom:118px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .brand-text strong{font-size:19px}
  .brand-text em{display:none}
  .brand-mark{width:38px;height:38px;font-size:20px}
  .hero h1{font-size:26px}
  .hero-actions .btn{width:100%}
  .btn-lg{padding:13px 24px;font-size:15px}
  .section-title{font-size:21px}
  .panel-row{flex-direction:column;gap:2px}
  .panel-row .v{text-align:left}
  .footer-grid{grid-template-columns:1fr}
  .faq-item{padding:0 16px}
}

/* roulang page: category3 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-mid:#741919;
  --red-soft:#a02a26;
  --gold:#d4af37;
  --gold-dark:#b8860b;
  --gold-light:#e8c87a;
  --cream:#f7f2e7;
  --cream-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --paper:#fffdf8;
  --line:rgba(140,31,31,.14);
  --line-gold:rgba(212,175,55,.45);
  --radius-sm:8px;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 2px 8px rgba(94,19,19,.06);
  --shadow:0 10px 24px rgba(94,19,19,.10);
  --shadow-lg:0 20px 44px rgba(94,19,19,.18);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif CJK SC",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Segoe UI",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-bottom:84px;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;border:0;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease,transform .2s ease}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--serif);margin:0;line-height:1.4;letter-spacing:.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.container{width:min(1180px,92vw);margin:0 auto}

/* ---------- header / masthead nav ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#741919 100%);
  border-bottom:2px solid var(--gold);
  box-shadow:0 8px 24px rgba(74,12,12,.24);
}
.masthead{display:flex;align-items:center;gap:18px;min-height:64px;padding:9px 0;position:relative}
.brand{display:flex;align-items:center;gap:12px;color:#fff;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;display:grid;place-items:center;
  background:linear-gradient(160deg,#efd478,#d4af37 45%,#b8860b);
  color:#5e1313;font-family:var(--serif);font-size:23px;font-weight:700;
  border-radius:7px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),0 4px 12px rgba(0,0,0,.22);
}
.brand-text strong{display:block;font-family:var(--serif);font-size:23px;letter-spacing:.07em;line-height:1.15}
.brand-text em{display:block;font-style:normal;font-size:11px;letter-spacing:.2em;color:var(--gold-light);margin-top:2px}
.main-nav{display:flex;align-items:center;margin-left:auto}
.main-nav a{position:relative;padding:8px 17px;font-size:15px;letter-spacing:.05em;color:#f4e6cf}
.main-nav a + a{border-left:1px solid rgba(232,200,122,.26)}
.main-nav a:hover{color:var(--gold-light)}
.main-nav a.active{color:var(--gold)}
.main-nav a.active::after{
  content:"";position:absolute;left:17px;right:17px;bottom:-4px;height:2px;
  background:var(--gold);border-radius:2px;
}
.header-cta{margin-left:22px;padding:10px 22px;font-size:14px}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:40px;border:1px solid var(--line-gold);
  background:rgba(255,255,255,.06);border-radius:8px;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--radius-sm);border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.03em;cursor:pointer;text-align:center;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{background:linear-gradient(135deg,#efd478,#d4af37 42%,#b8860b);color:#4a1206;box-shadow:0 6px 18px rgba(184,134,11,.34)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.44)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.34)}
.btn-ghost{background:transparent;border-color:rgba(232,200,122,.6);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.12);border-color:var(--gold);color:#fff}
.btn-outline{background:var(--paper);border-color:var(--line-gold);color:var(--red)}
.btn-outline:hover{background:#fff;border-color:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- tags / eyebrow ---------- */
.tag-gold{
  display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:999px;
  background:rgba(212,175,55,.14);border:1px solid rgba(232,200,122,.5);
  color:var(--gold-light);font-size:13px;letter-spacing:.12em;
}
.eyebrow{
  display:inline-block;padding:4px 12px;border-radius:999px;
  background:rgba(140,31,31,.08);border:1px solid var(--line-gold);
  color:var(--red);font-size:12.5px;letter-spacing:.14em;margin-bottom:14px;
}
.tag{
  display:inline-block;padding:3px 10px;border-radius:999px;
  border:1px solid var(--line-gold);background:rgba(212,175,55,.13);
  color:var(--red);font-size:12px;letter-spacing:.06em;
}

/* ---------- page hero ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fdf3e2;
  padding:62px 0 68px;
  background:linear-gradient(125deg,#8c1f1f 0%,#771a1a 48%,#5e1313 100%);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  opacity:.18;
}
.page-hero::after{
  content:"";position:absolute;right:-150px;top:-170px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.26),rgba(212,175,55,0) 68%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.hero-copy h1{
  font-size:clamp(26px,3.2vw,40px);line-height:1.36;letter-spacing:.02em;
  color:var(--gold-light);text-shadow:0 2px 14px rgba(0,0,0,.28);margin:16px 0 18px;
}
.hero-lead{font-size:16px;line-height:1.95;color:#f2e1c6;max-width:62ch}
.countdown{
  display:inline-flex;align-items:center;gap:16px;flex-wrap:wrap;
  margin:24px 0 4px;padding:12px 18px;border-radius:var(--radius);
  background:rgba(0,0,0,.24);border:1px solid rgba(232,200,122,.4);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.05);
}
.cd-label{font-size:13px;letter-spacing:.1em;color:#e8d4b0}
.cd-cells{display:flex;align-items:flex-end;gap:8px}
.cd-cell{display:flex;flex-direction:column;align-items:center;gap:1px;min-width:42px}
.cd-cell b{
  font-family:var(--mono);font-size:22px;line-height:1;color:var(--gold);
  background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.5);
  border-radius:6px;padding:6px 8px;display:block;
}
.cd-cell i{font-style:normal;font-size:11px;color:#c9b48f;letter-spacing:.1em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 20px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.hero-points li{
  padding:6px 15px;border-radius:999px;font-size:13px;letter-spacing:.06em;
  background:rgba(212,175,55,.15);border:1px solid rgba(232,200,122,.45);color:var(--gold-light);
}
.hero-visual{position:relative}
.hero-visual img{
  width:100%;border-radius:var(--radius-lg);border:2px solid var(--gold);
  box-shadow:0 24px 48px rgba(0,0,0,.38);object-fit:cover;aspect-ratio:4/3;
}
.visual-note{
  position:absolute;left:18px;bottom:18px;right:18px;
  background:rgba(74,12,12,.82);border:1px solid rgba(212,175,55,.55);
  border-radius:var(--radius);padding:12px 16px;backdrop-filter:blur(6px);
}
.visual-note strong{display:block;font-family:var(--serif);font-size:16px;color:var(--gold-light)}
.visual-note span{font-size:12.5px;color:#e2cfae;letter-spacing:.04em}

/* ---------- stat band ---------- */
.stat-band{
  background:linear-gradient(180deg,#5e1313,#4a0f0f);
  border-top:1px solid rgba(212,175,55,.42);
  border-bottom:1px solid rgba(212,175,55,.42);
  color:#f6e8d0;padding:36px 0;
}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.stat-item{padding-left:18px;border-left:2px solid rgba(212,175,55,.45);display:flex;flex-direction:column;gap:4px}
.stat-item strong{font-family:var(--serif);font-size:31px;color:var(--gold);letter-spacing:.02em}
.stat-item span{font-size:14px;color:#ecdcbf}
.stat-item em{font-style:normal;font-size:12.5px;color:#b9a78d;line-height:1.7}

/* ---------- sections ---------- */
.section{padding:66px 0}
.section.alt{background:var(--cream-alt)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:28px;
  margin-bottom:34px;padding-bottom:16px;border-bottom:1px solid var(--line);
}
.section-head h2{font-size:clamp(21px,2.4vw,29px);position:relative;padding-left:16px}
.section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.section-head .head-desc{color:var(--muted);font-size:14px;margin-top:10px;padding-left:16px;max-width:70ch}
.more-link{
  color:var(--red);font-size:14px;font-weight:700;white-space:nowrap;
  border-bottom:1px solid var(--line-gold);padding-bottom:2px;
}
.more-link:hover{color:var(--gold-dark);border-color:var(--gold)}

/* ---------- path steps ---------- */
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.path-step{
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:26px 22px 24px;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.path-step:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.path-step .num{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.24em;color:var(--gold-dark);
  display:block;margin-bottom:10px;
}
.path-step h3{font-size:18px;margin-bottom:10px;color:var(--red)}
.path-step p{font-size:14.5px;line-height:1.85;color:#5c5445}

/* ---------- article cards ---------- */
.feed-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{
  position:relative;background:var(--paper);border:1px solid var(--line-gold);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.seal{
  position:absolute;left:14px;top:14px;width:34px;height:34px;z-index:3;
  display:grid;place-items:center;border-radius:6px;
  background:linear-gradient(160deg,#a02a26,#8c1f1f);
  border:1px solid var(--gold);color:var(--gold-light);
  font-family:var(--serif);font-size:15px;font-weight:700;
  box-shadow:0 4px 10px rgba(74,12,12,.3);
}
.post{overflow:hidden}
.post-media{aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0}
.post-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.card:hover .post-media img{transform:scale(1.05)}
.post-body{padding:20px 22px 24px}
.post-meta{display:flex;align-items:center;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.post-meta time{font-size:12.5px;color:var(--muted);font-family:var(--mono);letter-spacing:.04em}
.post-body h3{font-size:19px;line-height:1.5;margin-bottom:8px;color:var(--ink)}
.post-body p{font-size:14.5px;line-height:1.85;color:#5c5445}

/* ---------- compare ---------- */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-card{
  padding:30px 28px;border-radius:var(--radius-lg);
  border:1px solid var(--line-gold);background:var(--paper);box-shadow:var(--shadow-sm);
}
.compare-card.highlight{
  background:linear-gradient(165deg,#fdf6e4,#f3e6ca);
  border-color:var(--gold);box-shadow:var(--shadow);
}
.compare-card h3{font-size:20px;margin-bottom:6px;color:var(--red)}
.compare-card .sub{font-size:13px;color:var(--muted);letter-spacing:.06em;margin-bottom:16px}
.compare-card li{
  display:flex;gap:10px;padding:10px 0;font-size:15px;line-height:1.75;
  border-bottom:1px dashed rgba(140,31,31,.14);
}
.compare-card li:last-child{border-bottom:0}
.compare-card li::before{content:"·";color:var(--gold-dark);font-weight:700;font-size:20px;line-height:1.4}
.compare-card.highlight li::before{content:"✓";font-size:13px;line-height:1.9}

/* ---------- meter list ---------- */
.meter-list{display:grid;gap:14px}
.meter-row{
  display:grid;grid-template-columns:150px 1fr 200px 140px;gap:20px;align-items:center;
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:16px 22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.meter-row:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow)}
.meter-name{font-family:var(--serif);font-size:17px;color:var(--red)}
.meter-name em{display:block;font-style:normal;font-family:var(--sans);font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.meter{height:8px;border-radius:99px;background:rgba(140,31,31,.1);overflow:hidden}
.meter i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#d4af37,#b8860b)}
.meter-count{font-family:var(--mono);font-size:14px;color:var(--muted)}
.meter-count b{color:var(--gold-dark);font-size:16px}
.meter-hint{font-size:13.5px;color:#5c5445;text-align:right}
.board-note{
  margin-top:22px;padding:16px 22px;border-radius:var(--radius);
  background:rgba(140,31,31,.06);border:1px solid var(--line);
  font-size:14px;color:#5c5445;
}

/* ---------- quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote-card{
  background:var(--paper);border:1px solid var(--line-gold);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.quote-card p{font-size:15px;line-height:1.9;color:#4b4437;margin-bottom:16px}
.quote-card p::before{content:"“";color:var(--gold-dark);font-family:var(--serif);font-size:24px;line-height:0;margin-right:2px}
.quote-card p::after{content:"”";color:var(--gold-dark);font-family:var(--serif);font-size:24px;line-height:0;margin-left:2px}
.quote-who{display:flex;align-items:center;gap:10px}
.quote-who .dot{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(160deg,#a02a26,#8c1f1f);color:var(--gold-light);
  font-family:var(--serif);font-size:15px;border:1px solid var(--gold);
}
.quote-who strong{display:block;font-size:14.5px;color:var(--ink);font-family:var(--serif)}
.quote-who span{display:block;font-size:12.5px;color:var(--muted)}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:940px}
.faq-item{
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:0 24px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:19px 0;font-family:var(--serif);
  font-size:17px;font-weight:700;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"＋";color:var(--gold-dark);font-size:20px;line-height:1;flex:0 0 auto}
.faq-item[open] summary::after{content:"－"}
.faq-item p{padding:0 0 20px;font-size:15px;line-height:1.9;color:#5c5445}

/* ---------- assure ---------- */
.assure{
  display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;
  background:linear-gradient(140deg,#8c1f1f,#5e1313);
  border:1px solid rgba(212,175,55,.5);border-radius:var(--radius-lg);
  padding:44px 44px;color:#f7ead6;box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.assure::before{
  content:"";position:absolute;right:-120px;bottom:-140px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.2),rgba(212,175,55,0) 70%);
}
.assure > *{position:relative;z-index:1}
.assure h2{font-size:clamp(21px,2.3vw,27px);color:var(--gold-light);margin-bottom:14px}
.assure p{font-size:15px;line-height:1.9;color:#f0dfc4;margin-bottom:18px}
.assure-list{display:grid;gap:10px}
.assure-list li{display:flex;gap:10px;font-size:14.5px;color:#f0dfc4}
.assure-list li::before{content:"✓";color:var(--gold);font-weight:700}
.assure-actions{display:flex;flex-direction:column;gap:14px;align-items:stretch}
.assure-actions .btn{width:100%}
.assure-actions small{font-size:12.5px;color:#d9c5a3;text-align:center;letter-spacing:.04em}

/* ---------- sticky cta ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  background:linear-gradient(90deg,#5e1313,#8c1f1f 55%,#741919);
  border-top:1px solid var(--gold);
  box-shadow:0 -8px 24px rgba(74,12,12,.3);
  padding:12px 0;
}
.sticky-cta .container{display:flex;align-items:center;justify-content:space-between;gap:18px}
.sticky-text{display:flex;align-items:center;gap:12px;color:#f4e6cf;font-size:14.5px;line-height:1.5}
.sticky-text strong{font-family:var(--serif);font-size:16px;color:var(--gold-light);display:block}
.sticky-text span{font-size:12.5px;color:#d9c5a3}
.sticky-cta .btn{padding:10px 24px;font-size:14px;flex:0 0 auto}

/* ---------- footer ---------- */
.site-footer{
  background:linear-gradient(180deg,#5e1313,#4a0f0f);
  border-top:1px solid var(--gold);color:#e6d6ba;padding:56px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(212,175,55,.22)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand strong{font-family:var(--serif);font-size:21px;color:var(--gold-light);letter-spacing:.06em}
.footer-about p{font-size:14px;line-height:1.9;color:#cbbb9f;max-width:44ch}
.footer-col h4{font-size:15px;color:var(--gold-light);margin-bottom:14px;letter-spacing:.08em;font-family:var(--serif)}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:#cbbb9f}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:22px;font-size:12.5px;color:#b8a68a;letter-spacing:.02em;
}
.footer-bottom a{color:#d8c4a2}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{max-width:620px}
  .path-grid{grid-template-columns:repeat(2,1fr)}
  .feed-grid{grid-template-columns:1fr}
  .quote-grid{grid-template-columns:1fr}
  .meter-row{grid-template-columns:130px 1fr 160px;gap:16px}
  .meter-hint{grid-column:1 / -1;text-align:left}
  .assure{grid-template-columns:1fr;padding:38px 32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-about{grid-column:1 / -1}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .main-nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:linear-gradient(180deg,#741919,#5e1313);
    border-bottom:2px solid var(--gold);
    box-shadow:0 18px 30px rgba(74,12,12,.35);
    padding:6px 0 10px;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 24px;font-size:15px}
  .main-nav a + a{border-left:0;border-top:1px solid rgba(232,200,122,.16)}
  .main-nav a.active::after{left:24px;right:24px;bottom:7px}
  .header-cta{display:none}
  .compare-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr;gap:22px}
  .section{padding:52px 0}
}
@media (max-width:640px){
  body{padding-bottom:96px;font-size:15px}
  .page-hero{padding:44px 0 52px}
  .hero-lead{font-size:15px}
  .hero-actions .btn{flex:1 1 100%}
  .countdown{width:100%;justify-content:space-between;gap:10px;padding:12px 14px}
  .cd-cell{min-width:38px}
  .cd-cell b{font-size:19px;padding:5px 6px}
  .path-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .meter-row{grid-template-columns:1fr;gap:10px;padding:16px 18px}
  .meter-hint{text-align:left}
  .assure{padding:30px 22px}
  .footer-grid{grid-template-columns:1fr}
  .sticky-text{display:none}
  .sticky-cta .container{justify-content:center}
  .sticky-cta .btn{width:100%;padding:12px 20px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}