/* roulang page: index */
:root{
  --brand-500:#F25E33;
  --brand-600:#D94C1F;
  --brand-700:#B63A14;
  --teal-500:#0E9C82;
  --teal-700:#086A59;
  --amber-400:#FFC433;
  --bg:#F7F4EE;
  --surface:#FFFFFF;
  --surface-deep:#F0EAE0;
  --surface-muted:#F1EBDF;
  --ink:#232924;
  --ink-soft:#5F6A63;
  --ink-faint:#8B928A;
  --line:#DDD6CA;
  --line-light:#E6DFD4;
  --shadow-sm:0 8px 24px rgba(80,55,20,.08);
  --shadow-md:0 16px 32px rgba(80,55,20,.1);
  --shadow-lg:0 30px 70px rgba(200,80,20,.18);
  --shadow-hover:0 18px 36px rgba(80,55,20,.14);
  --radius-xl:24px;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-pill:999px;
  --grad-brand:linear-gradient(135deg,#F25E33 ,#FFB64D);
  --grad-teal:linear-gradient(135deg,#0E9C82,#086A59);
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --transition:all .2s ease-in-out;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:132px}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
body.is-dark{background:#202a26}
h1,h2,h3,h4,h5,h6{line-height:1.22;margin-top:0;text-wrap:balance}
p{margin:0 0 1em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
time{white-space:nowrap}
button{font-family:inherit;cursor:pointer}
.container{width:100%;max-width:1280px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}
.section{padding-block:clamp(3.5rem,6vw,5.5rem)}
.section-lead{max-width:760px;color:var(--ink-soft);margin-bottom:0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.section-head-left{max-width:720px}
.section-head h2{font-size:clamp(1.3rem,2vw + .4rem,2rem);font-weight:800;margin-bottom:8px}
.section-head p{color:var(--ink-soft);margin:0}
.section-tag{display:inline-flex;align-items:center;gap:6px;background:var(--surface-muted);color:var(--brand-600);padding:6px 14px;border-radius:var(--radius-pill);font-size:14px;font-weight:600;margin-bottom:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:none;border-radius:var(--radius-pill);
  padding:13px 24px;font-weight:700;font-size:15px;
  line-height:1.2;box-shadow:var(--shadow-sm);
  transition:var(--transition);background:#fff;color:var(--ink);cursor:pointer;
  text-align:center;white-space:nowrap;
}
.btn svg,.btn-icon{width:16px;height:16px}
.btn-primary{
  background:var(--grad-brand);color:#20190f;
  box-shadow:0 10px 26px rgba(210,82,25,.22);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 34px rgba(210,82,25,.26);
  filter:saturate(1.06);
}
.btn-primary:active{
  transform:translateY(1px);
  box-shadow:0 6px 16px rgba(210,82,25,.18);
}
.btn-secondary{
  background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none;
}
.btn-secondary:hover{
  border-color:var(--brand-500);color:var(--brand-600);
  transform:translateY(-2px);box-shadow:var(--shadow-sm);
}
.btn-secondary:active{transform:translateY(1px)}
.btn-lg{padding:16px 30px;font-size:16px;min-width:200px}
.btn-sm{padding:9px 18px;font-size:14px}
.btn:focus-visible,.nav-chip:focus-visible,a:focus-visible,details summary:focus-visible{
  outline:2px solid var(--teal-500);outline-offset:3px;border-radius:var(--radius-pill);
}
.gradient-text{
  background:linear-gradient(135deg,#F25E33,#FFB64D);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;
  background:var(--surface-muted);border-radius:var(--radius-pill);
  font-size:13px;color:var(--ink-soft);
}
.data-badge{
  display:inline-flex;align-items:center;gap:8px;background:var(--surface);
  border:1px solid var(--line-light);border-radius:var(--radius-md);
  padding:8px 14px;font-size:13px;color:var(--ink-soft);box-shadow:var(--shadow-sm);
}
.data-badge b{color:var(--ink);font-size:16px;margin-right:1px}
.data-badge .label{line-height:1.3}
/* ===== header ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(247,244,238,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(221,214,202,.85);
}
.site-top{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:76px;
}
.brand{
  display:inline-flex;align-items:center;gap:11px;
  min-width:0;color:var(--ink);border-radius:14px;
}
.brand-mark{
  width:42px;height:42px;flex:0 0 auto;
  background:var(--grad-brand);
  color:#20190f;font-weight:900;font-size:24px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:13px;
  box-shadow:0 8px 18px rgba(210,82,25,.2);
}
.brand-name{
  font-size:clamp(1.05rem,2.2vw + .2rem,1.35rem);
  font-weight:800;letter-spacing:-0.01em;white-space:nowrap;
}
.brand-name small{display:block;font-weight:500;font-size:12px;color:var(--ink-soft);letter-spacing:.05em;margin-top:1px}
.header-actions{display:flex;align-items:center;gap:12px}
.chip-nav{
  display:flex;align-items:center;gap:10px;
  padding-top:2px;padding-bottom:10px;
  overflow-x:auto;scrollbar-width:none;
}
.chip-nav::-webkit-scrollbar{display:none}
.nav-chip{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:42px;padding:8px 20px;border-radius:var(--radius-pill);
  background:var(--surface-muted);color:var(--ink);font-weight:600;
  font-size:15px;white-space:nowrap;border:1px solid transparent;
  transition:var(--transition);
}
.nav-chip:hover{background:var(--surface);color:var(--brand-600);border-color:var(--line)}
.nav-chip.active{
  background:var(--grad-brand);border-color:transparent;color:#20190f;
  box-shadow:0 8px 20px rgba(210,82,25,.16);
}
.nav-chip .hot-dot{
  display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--brand-500);margin-left:6px;
}
/* ===== hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 12% 22%,rgba(255,196,51,.22),transparent 34%),
    radial-gradient(circle at 88% 14%,rgba(14,156,130,.14),transparent 28%),
    url("/assets/images/backpic/back-1.png") center/cover no-repeat,
    #F7F4EE;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(247,244,238,.94),rgba(255,255,255,.55) 64%,rgba(255,237,214,.6));
  pointer-events:none;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
  gap:clamp(28px,5vw,72px);
  align-items:center;
  padding-top:clamp(44px,7vw,80px);
  padding-bottom:clamp(36px,6vw,64px);
}
.hero-copy{min-width:0}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(242,94,51,.1);color:var(--brand-600);
  border-radius:var(--radius-pill);padding:7px 16px;
  font-weight:700;font-size:14px;margin-bottom:20px;
}
.hero-kicker::before{
  content:"";display:block;width:8px;height:8px;border-radius:50%;
  background:var(--teal-500);
}
.hero h1{
  font-size:clamp(1.7rem,3.6vw + .6rem,3.2rem);
  line-height:1.18;font-weight:800;
  margin-bottom:18px;color:var(--ink);
  max-width:15em;
}
.hero-sub{
  font-size:clamp(1rem,1.2vw + .1rem,1.2rem);
  color:var(--ink-soft);line-height:1.85;max-width:620px;
  margin-bottom:28px;
}
.hero-lead-icon{
  color:var(--teal-500);font-weight:800;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.hero-visual{position:relative;display:flex;justify-content:center;padding-block:20px 32px}
.phone-stage{position:relative}
.phone-glow{
  position:absolute;inset:auto 0 -34px 0;height:80px;
  background:radial-gradient(ellipse at center,rgba(242,94,51,.24),transparent 70%);
  pointer-events:none;
}
.phone-frame{
  position:relative;z-index:2;
  width:min(310px,76vw);
  aspect-ratio:9/15;
  background:#111;
  border-radius:36px;
  padding:11px;
  border:6px solid #fff;
  box-shadow:0 30px 70px rgba(200,80,20,.18),0 12px 28px rgba(56,45,28,.12);
}
.phone-frame::before{
  content:"";position:absolute;left:50%;top:19px;
  transform:translateX(-50%);
  width:92px;height:24px;background:#fff;border-radius:99px;z-index:4;
}
.phone-inner{
  width:100%;height:100%;border-radius:24px;overflow:hidden;position:relative;
  background:var(--surface-deep);
}
.phone-topbar{
  position:absolute;z-index:5;left:0;right:0;top:0;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px 8px;color:#fff;
  font-size:12px;font-weight:700;
  background:linear-gradient(180deg,rgba(30,20,15,.56),transparent);
}
.phone-topbar .pulse span{display:inline-block;width:16px;height:16px;border-radius:50%;background:#ffc057}
.phone-media{width:100%;height:66%;overflow:hidden;position:relative}
.phone-media img{width:100%;height:100%;object-fit:cover}
.phone-shadow{
  position:absolute;left:0;right:0;bottom:0;height:42%;
  background:linear-gradient(180deg,transparent,rgba(25,28,24,.52));
  pointer-events:none;
}
.phone-caption{
  position:absolute;z-index:3;left:16px;right:16px;bottom:14px;color:#fff;
}
.phone-caption .cat-badge{
  display:inline-block;background:rgba(255,196,51,.9);color:#33250a;
  padding:3px 11px;border-radius:var(--radius-pill);font-size:12px;font-weight:800;
  margin-bottom:9px;
}
.phone-caption h3{font-size:20px;margin-bottom:2px;font-weight:800;color:#fff}
.phone-caption p{font-size:13px;opacity:.92;margin:0}
.play-btn-icon{
  position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);
  width:58px;height:58px;border-radius:50%;
  background:rgba(255,255,255,.32);
  backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.45);
  display:flex;align-items:center;justify-content:center;
}
.play-btn-icon::after{
  content:"";display:block;border-left:20px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent;
  margin-left:6px;
}
.float-card{
  position:absolute;z-index:4;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  box-shadow:var(--shadow-md);
  border-radius:16px;
  padding:10px 14px;
  display:flex;align-items:center;gap:10px;
  font-size:13px;color:var(--ink);font-weight:700;
  animation:floatY 4s ease-in-out infinite alternate;
}
.float-card small{display:block;font-weight:500;color:var(--ink-soft);font-size:12px}
.float-1{left:-18px;top:118px}
.float-2{right:-6px;bottom:96px;animation-delay:-1.2s}
.float-3{left:4px;bottom:-6px;animation-delay:-2s}
@keyframes floatY{from{transform:translateY(-4px)}to{transform:translateY(7px)}}
/* ===== clips ===== */
.clip-section{background:var(--surface)}
.section-wrapper{
  display:flex;align-items:center;gap:10px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:rgba(14,156,130,.1);color:var(--teal-700);font-weight:700;font-size:14px;
}
.section-link{
  display:inline-flex;align-items:center;gap:8px;color:var(--brand-600);font-weight:700;font-size:15px;
}
.media-rail{
  display:flex;gap:18px;overflow-x:auto;padding:8px 4px 26px;
  scroll-snap-type:x mandatory;scrollbar-width:thin;
}
.media-rail::-webkit-scrollbar{height:6px}
.media-rail::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px}
.clip-card{
  position:relative;flex:0 0 300px;min-height:422px;
  border-radius:var(--radius-lg);overflow:hidden;
  background:var(--surface);
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  scroll-snap-align:start;
}
.clip-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.clip-card .media-wrap{position:relative;height:360px;overflow:hidden;border-radius:var(--radius-lg)}
.clip-card img{
  width:100%;height:100%;object-fit:cover;transform:scale(1.002);
  transition:transform .55s ease;
}
.clip-card:hover img{transform:scale(1.04)}
.clip-type{
  position:absolute;left:12px;top:12px;z-index:4;
  background:rgba(255,255,255,.9);color:var(--ink);
  font-size:13px;font-weight:700;padding:4px 13px;border-radius:var(--radius-pill);
}
.clip-play{
  position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);
  width:52px;height:52px;border-radius:50%;
  background:rgba(20,17,12,.52);
  border:1px solid rgba(255,255,255,.38);
  display:flex;align-items:center;justify-content:center;
}
.clip-play::before{content:"";border-left:18px solid #fff;border-top:11px solid transparent;border-bottom:11px solid transparent;margin-left:5px}
.clip-mask{position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(25,25,21,.75))}
.clip-meta{
  position:absolute;z-index:4;left:12px;right:12px;bottom:12px;
  display:flex;align-items:center;justify-content:space-between;
  color:#fff;font-size:13px;gap:8px;
}
.time-badge{background:rgba(255,255,255,.18);backdrop-filter:blur(5px);padding:3px 10px;border-radius:99px}
.heat-badge{background:rgba(15,15,14,.64);padding:3px 10px;border-radius:99px;display:flex;align-items:center;gap:5px}
.clip-info{padding:14px 16px 16px}
.clip-info h3{font-size:16px;font-weight:700;margin-bottom:5px;line-height:1.5}
.clip-info .clip-foot{display:flex;align-items:center;justify-content:space-between;color:var(--ink-soft);font-size:13px}
/* ===== pick / 种草清单 ===== */
.pick-section{background:var(--bg)}
.pick-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:22px;
}
.pick-card{
  display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);
  background:var(--surface);border:1px solid var(--line-light);border-radius:var(--radius-xl);
  overflow:hidden;transition:var(--transition);box-shadow:var(--shadow-sm);
}
.pick-card:nth-child(even){margin-top:24px}
.pick-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.pick-cover{position:relative;min-height:220px}
.pick-cover img{width:100%;height:100%;object-fit:cover}
.pick-pic-rank{
  position:absolute;right:12px;bottom:12px;
  background:rgba(32,27,18,.72);backdrop-filter:blur(4px);
  color:#fff;font-size:12px;padding:3px 10px;border-radius:99px;
}
.pick-body{display:flex;flex-direction:column;padding:24px}
.pick-body h3{font-size:19px;font-weight:800;margin-bottom:8px}
.pick-body h3 a:hover{color:var(--brand-600)}
.pick-text{color:var(--ink-soft);margin-bottom:16px;flex:1}
.pick-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.mini-tag{
  display:inline-flex;align-items:center;gap:5px;
  background:var(--surface-deep);color:var(--ink-soft);
  padding:3px 11px;border-radius:99px;font-size:13px;
}
.mini-tag b{color:var(--brand-600);font-size:12px}
.pick-footer{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border-top:1px solid var(--line-light);padding-top:15px;margin-top:auto;
}
.score-group{
  display:flex;align-items:center;gap:8px;color:var(--ink-soft);font-size:14px;
}
.stars{color:var(--amber-400);letter-spacing:2px;font-size:14px;position:relative;top:1px}
/* ===== review ===== */
.review-section{
  position:relative;background:var(--surface-deep);
}
.review-rail{
  display:grid;gap:18px;
  grid-auto-columns:minmax(310px,360px);
  grid-auto-flow:column;
  overflow-x:auto;
  scroll-snap-type:x proximity;
  padding-bottom:14px;
}
.review-rail::-webkit-scrollbar{height:6px}
.review-rail::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px}
.review-card{
  background:var(--surface);
  border-radius:var(--radius-lg);
  padding:20px 22px;
  box-shadow:var(--shadow-sm);
  scroll-snap-align:start;border:1px solid var(--line-light);
}
.review-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review-avatar{
  width:42px;height:42px;border-radius:50%;
  background:var(--grad-brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
  flex:none;
}
.review-avatar.teal{background:var(--grad-teal)}
.review-avatar.brown{background:linear-gradient(135deg,#6a5441,#a78f72)}
.review-avatar.deep{background:linear-gradient(135deg,#333b36,#516056)}
.review-name{font-weight:800;font-size:15px}
.review-source{font-size:12px;color:var(--ink-soft)}
.review-text{color:var(--ink-soft);margin-bottom:16px;line-height:1.8;font-size:15px}
.review-score{
  display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);
  flex-wrap:wrap;
}
.review-tag{
  background:var(--surface-deep);color:var(--teal-700);
  border-radius:99px;padding:2px 11px;font-size:12px;
}
/* ===== cta ===== */
.cta-zone{position:relative}
.cta-panel{
  position:relative;
  border-radius:28px;padding:clamp(32px,6vw,72px);
  color:#fff;overflow:hidden;
  background:linear-gradient(135deg,#1C3B33,#25352F);
  box-shadow:var(--shadow-lg);
}
.cta-panel::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/backpic/back-3.png") center/cover no-repeat;
  opacity:.16;mix-blend-mode:luminosity;
}
.cta-panel::after{
  content:"";position:absolute;right:-80px;top:-120px;width:300px;height:300px;
  background:radial-gradient(circle,rgba(255,196,51,.2),transparent 65%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.cta-title{font-size:clamp(1.5rem,2.8vw + .4rem,2.5rem);font-weight:800;margin-bottom:12px;color:#fff}
.cta-copy{max-width:760px;color:rgba(255,255,255,.82);font-size:17px;margin-bottom:22px}
.cta-metrics{display:flex;gap:22px;flex-wrap:wrap;padding:0}
.cta-metrics li{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.88)}
.cta-metrics b{font-size:22px;color:#FFC433;font-weight:900}
.cta-buttons{display:flex;flex-direction:column;gap:14px;align-items:stretch;min-width:260px}
.cta-buttons .btn-secondary{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.2)}
.cta-buttons .btn-secondary:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.36)}
/* ===== news / CMS ===== */
.news-section{background:var(--bg)}
.news-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.news-card{
  background:var(--surface);border:1px solid var(--line-light);
  border-radius:var(--radius-xl);overflow:hidden;display:flex;flex-direction:column;
  transition:var(--transition);box-shadow:var(--shadow-sm);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.news-card-seen:hover{border-color:var(--brand-500);transform:translateY(-4px)}
.news-media{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:var(--surface-deep)}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.news-card:hover .news-media img{transform:scale(1.04)}
.news-tag{
  position:absolute;z-index:3;left:14px;top:14px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(6px);
  color:var(--ink);font-size:12px;font-weight:700;
  padding:4px 12px;border-radius:99px;
}
.news-info{display:flex;flex-direction:column;height:100%;padding:18px 20px 20px}
.news-meta-holder{
  display:flex;align-items:center;gap:8px;font-size:12px;
  color:var(--ink-faint);margin-bottom:8px;
}
.news-info .cat-badge{
  display:inline-block;padding:3px 10px;background:var(--surface-muted);color:var(--brand-600);
  border-radius:99px;font-size:12px;font-weight:700;
}
.news-title{
  font-size:17px;line-height:1.6;font-weight:800;margin-bottom:8px;
}
.news-title a{transition:var(--transition)}
.news-title a:hover{color:var(--brand-600)}
.news-info p{
  color:var(--ink-soft);font-size:14px;line-height:1.75;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
}
.news-action{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;border-top:1px solid var(--line-light);
}
.news-action a{color:var(--brand-600);font-weight:700;font-size:14px}
.news-action a:hover{color:var(--brand-700)}
.empty-list{
  grid-column:1/-1;background:var(--surface);border:1px dashed var(--line);
  border-radius:var(--radius-lg);padding:40px 24px;text-align:center;
  color:var(--ink-soft);font-size:16px;
}
/* ===== faq ===== */
.faq-wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.qa-item{
  background:var(--surface);border:1px solid var(--line-light);
  border-radius:18px;overflow:hidden;transition:var(--transition);
}
.qa-item:hover{border-color:var(--line)}
.qa-item details>summary{
  list-style:none;cursor:pointer;
  font-weight:800;font-size:17px;
  padding:22px 26px 18px;
  display:flex;gap:12px;align-items:center;justify-content:space-between;
}
.qa-item details>summary::-webkit-details-marker{display:none}
.qa-arrow{color:var(--brand-500);font-size:22px;transition:var(--transition);line-height:1}
.qa-item details[open] .qa-arrow{transform:rotate(45deg)}
.qa-item details[open] summary{border-bottom:1px solid var(--line-light)}
.qa-body{padding:18px 26px 22px;color:var(--ink-soft);line-height:1.85}
.qa-body p:last-child{margin-bottom:0}
/* ===== mini bottom ===== */
.bottom-fade{
  background:linear-gradient(180deg,rgba(247,244,238,0),var(--bg) 90%);
  margin-top:-20px;padding-bottom:20px;
}
/* ===== footer ===== */
.site-footer{
  background:#202a26;color:rgba(255,255,255,.8);
  padding-top:52px;margin-top:0;
}
.footer-grid{
  display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.footer-brand{max-width:360px}
.footer-logo{
  display:flex;align-items:center;gap:11px;margin-bottom:16px;color:#fff;
}
.footer-logo .brand-mark{width:38px;height:38px;font-size:20px}
.footer-logo .brand-name{color:#fff;font-size:1.2rem}
.footer-brief{color:rgba(255,255,255,.64);font-size:15px;line-height:1.9;margin-bottom:18px}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap}
.footer-col h4{color:#fff;font-weight:800;font-size:16px;margin-bottom:12px}
.footer-col ul li{margin-bottom:8px}
.footer-col ul a{color:rgba(255,255,255,.66);transition:var(--transition);font-size:15px;position:relative;padding-left:2px;}
.footer-col ul a:hover{color:var(--amber-400);padding-left:6px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:36px;padding:18px 24px;
  color:rgba(255,255,255,.45);font-size:13px;
}
.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.footer-bottom a{color:rgba(255,255,255,.7)}
.footer-bottom a:hover{color:#fff}
/* ===== responsive ===== */
@media screen and (max-width:1024px){
  .hero-grid{grid-template-columns:1fr 0.78fr;gap:22px}
  .hero h1{letter-spacing:-.02em}
  .cta-inner{grid-template-columns:1fr}
  .cta-buttons{min-width:0;flex-direction:row;flex-wrap:wrap}
  .pick-card{grid-template-columns:minmax(0,240px) minmax(0,1fr)}
}
@media screen and (max-width:860px){
  .section{padding-block:clamp(3rem,5vw,4rem)}
  .hero-grid{grid-template-columns:1fr;padding-top:40px}
  .hero-copy{max-width:680px}
  .hero-sub{max-width:640px}
  .hero-visual{order:2;margin-top:6px}
  .phone-frame{width:260px}
  .float-card .mobile-hide{display:none}
  .pick-grid{grid-template-columns:1fr}
  .pick-card:nth-child(even){margin-top:0}
  .news-grid{grid-template-columns:1fr 1fr}
  .faq-wrap{grid-template-columns:1fr}
  .footer-cols{gap:36px}
}
@media screen and (max-width:640px){
  .container{padding-left:18px;padding-right:18px}
  body{font-size:15px;line-height:1.8}
  .site-top{min-height:64px}
  .site-header .btn{padding:9px 16px;font-size:14px}
  .header-actions{display:flex}
  .btn-lg{width:100%}
  .brand-name{font-size:17px;line-height:1.3}
  .brand-name small{display:none}
  .brand-mark{width:36px;height:36px;flex-basis:36px}
  .hero h1{font-size:clamp(1.55rem,8vw,2.3rem)}
  .hero-actions .btn{width:100%}
  .hero-badges .data-badge{margin-bottom:4px;flex:1 1 calc(50% - 10px);justify-content:center;padding-block:10px}
  .clip-card{flex-basis:76vw}
  .pick-card{display:block}
  .pick-card:nth-child(even){margin-top:0}
  .pick-cover{min-height:100px;height:170px}
  .pick-body{padding:20px}
  .review-rail{grid-auto-columns:minmax(82vw,330px)}
  .news-grid{grid-template-columns:1fr}
  .news-card{display:grid;grid-template-columns:120px 1fr;border-radius:var(--radius-lg)}
  .news-media,.news-card img{height:100%;aspect-ratio:auto}
  .news-media{min-height:100%}
  .news-tag{left:9px;top:9px;font-size:10px;padding:2px 8px}
  .news-info{padding:14px 14px 14px;display:block}
  .news-title{font-size:15px}
  .news-info p{font-size:13px;-webkit-line-clamp:3;min-height:0}
  .faq-wrap{gap:12px}
  .qa-item details>summary{font-size:15px;padding:16px 16px 12px;gap:8px}
  .qa-body{padding:14px 16px 18px;font-size:14px}
  .section-head h2{font-size:1.4rem}
  .footer-bottom .container{justify-content:center;text-align:center}
  .footer-cols{gap:24px;width:100%}
  .footer-col{width:calc(50% - 12px)}
}
@media screen and (max-width:380px){
  .brand-name{font-size:15px}
  .header-actions .btn span.text-inline{display:none}
  .hero-actions .btn{font-size:15px}
}

/* roulang page: category1 */
:root {
      --brand-500: #F25E33;
      --brand-600: #D94C1F;
      --teal-500: #0E9C82;
      --teal-700: #086A59;
      --amber-400: #FFC433;
      --bg: #F7F4EE;
      --surface: #FFFFFF;
      --surface-deep: #F0EAE0;
      --ink: #232924;
      --ink-soft: #5F6A63;
      --line: #DDD6CA;
      --gradient: linear-gradient(135deg, #F25E33, #FFB64D);
      --teal-gradient: linear-gradient(135deg, #0E9C82, #086A59);
      --radius-lg: 24px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --shadow-sm: 0 8px 24px rgba(80, 55, 20, .08);
      --shadow-md: 0 18px 36px rgba(80, 55, 20, .14);
      --shadow-brand: 0 30px 70px rgba(200, 80, 20, .18);
      --transition: all .2s ease;
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
      font-size: 16px;
      line-height: 1.8;
      background: var(--bg);
      color: var(--ink);
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    body,
    h1,
    h2,
    h3,
    h4,
    p,
    ul,
    ol {
      margin: 0;
      padding: 0;
    }

    ul,
    ol {
      list-style: none;
    }

    img {
      max-width: 100%;
      display: block;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    button {
      font: inherit;
      cursor: pointer;
      border: 0;
      background: none;
    }

    :focus-visible {
      outline: 2px solid var(--teal-500);
      outline-offset: 3px;
      border-radius: 6px;
    }

    .container {
      max-width: 1280px;
      margin-inline: auto;
      padding-inline: 24px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 14px 24px;
      border-radius: 999px;
      font-weight: 700;
      font-size: 15px;
      line-height: 1;
      white-space: nowrap;
      border: 1px solid transparent;
      transition: var(--transition);
    }

    .btn svg {
      width: 17px;
      height: 17px;
      fill: currentColor;
    }

    .btn-primary {
      background: var(--gradient);
      color: #261b10;
      box-shadow: 0 12px 24px rgba(242, 94, 51, .28);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(242, 94, 51, .3);
    }

    .btn-primary:active {
      transform: translateY(1px);
      box-shadow: 0 6px 14px rgba(200, 80, 20, .2);
    }

    .btn-ghost {
      background: transparent;
      border-color: #D6C9B8;
      color: var(--ink);
    }

    .btn-ghost:hover {
      background: var(--surface);
      border-color: #B7A894;
      transform: translateY(-2px);
    }

    .btn-ghost:active {
      transform: translateY(1px);
    }

    .btn-light {
      background: var(--bg);
      color: var(--ink);
      border-color: rgba(255, 255, 255, .25);
    }

    .btn-light:hover {
      background: #fff;
      color: #1a1915;
      transform: translateY(-2px);
    }

    .btn-cta {
      background: #1C3B33;
      color: #fff;
      box-shadow: 0 12px 28px rgba(28, 59, 51, .22);
    }

    .btn-cta:hover {
      background: #25352F;
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(28, 59, 51, .3);
    }

    .btn-cta:active {
      transform: translateY(1px);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(247, 244, 238, .92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(221, 214, 202, .65);
    }

    .site-top {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }

    .brand-mark {
      width: 40px;
      height: 40px;
      border-radius: 14px;
      background: var(--gradient);
      color: #241a0e;
      font-weight: 800;
      font-size: 1.45rem;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 6px 12px rgba(242, 94, 51, .2);
    }

    .brand-name {
      font-size: 1.18rem;
      font-weight: 800;
      letter-spacing: .01em;
      color: var(--ink);
      line-height: 1.3;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .header-actions .btn {
      padding: 12px 20px;
    }

    .chip-nav {
      display: flex;
      gap: 10px;
      padding: 6px 0 12px;
      overflow-x: auto;
      scrollbar-width: none;
      -webkit-overflow-scrolling: touch;
      mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%);
    }

    .chip-nav::-webkit-scrollbar {
      display: none;
    }

    .nav-chip {
      display: inline-flex;
      align-items: center;
      height: 38px;
      padding: 0 18px;
      border-radius: 999px;
      background: #EFE8DC;
      color: #3c423b;
      font-size: 14px;
      font-weight: 600;
      white-space: nowrap;
      transition: var(--transition);
    }

    .nav-chip:hover {
      background: #E4DAC8;
      color: var(--brand-600);
    }

    .nav-chip.active {
      background: var(--gradient);
      color: #24190C;
      font-weight: 700;
      box-shadow: 0 8px 16px rgba(242, 94, 51, .18);
    }

    .guide-hero {
      background: linear-gradient(100deg, rgba(247, 244, 238, .98) 0%, rgba(247, 244, 238, .90) 70%, rgba(247, 244, 238, .78) 100%),
        url('/assets/images/backpic/back-2.png') center/cover no-repeat;
      position: relative;
      overflow: hidden;
    }

    .guide-hero-inner {
      max-width: 1280px;
      margin-inline: auto;
      padding-inline: 24px;
      padding-block: clamp(3rem, 6vw, 5rem);
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
      gap: clamp(28px, 5vw, 64px);
      align-items: center;
    }

    .guide-hero-content {
      position: relative;
      z-index: 2;
    }

    .badge-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(14, 156, 130, .12);
      border: 1px solid rgba(14, 156, 130, .2);
      color: var(--teal-700);
      font-size: 13px;
      font-weight: 700;
      padding: 6px 12px;
      border-radius: 999px;
      margin-bottom: 20px;
    }

    .guide-hero-content h1 {
      font-size: clamp(1.7rem, 3.6vw + .6rem, 3.2rem);
      line-height: 1.2;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 18px;
      letter-spacing: -.02em;
    }

    .guide-hero-content .lead {
      font-size: 1.06rem;
      color: var(--ink-soft);
      max-width: 640px;
      margin-bottom: 28px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 34px;
    }

    .hero-stats {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
    }

    .hero-stats span {
      color: var(--ink-soft);
      font-size: 14px;
    }

    .hero-stats b {
      color: var(--ink);
      font-weight: 800;
    }

    .hero-card {
      position: relative;
      border-radius: 28px;
      overflow: hidden;
      box-shadow: var(--shadow-brand);
      background: var(--surface);
      transform: rotate(1.2deg);
      border: 1px solid #eee0cf;
    }

    .hero-card img {
      width: 100%;
      aspect-ratio: 4 / 4;
      object-fit: cover;
    }

    .hero-card::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 30%;
      background: linear-gradient(transparent, rgba(0, 0, 0, .18));
      pointer-events: none;
    }

    .hero-card-tag {
      position: absolute;
      top: 16px;
      left: 16px;
      background: rgba(255, 255, 255, .86);
      backdrop-filter: blur(6px);
      padding: 8px 14px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
      color: var(--ink);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .hero-card-tag span {
      width: 7px;
      height: 7px;
      background: var(--brand-500);
      border-radius: 50%;
    }

    .guide-section {
      padding-block: clamp(3.5rem, 6vw, 5.5rem);
    }

    .section-head {
      max-width: 780px;
      margin-bottom: 40px;
    }

    .eyebrow {
      display: inline-block;
      color: var(--teal-700);
      background: rgba(14, 156, 130, .1);
      padding: 5px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .section-head h2,
    .cta-title {
      font-size: clamp(1.3rem, 2vw + .4rem, 2rem);
      line-height: 1.3;
      font-weight: 800;
      color: var(--ink);
      letter-spacing: -.01em;
    }

    .section-head p {
      color: var(--ink-soft);
      margin-top: 14px;
      font-size: 1rem;
    }

    .step-list {
      display: grid;
      gap: 16px;
      margin-top: 14px;
    }

    .step-item {
      background: var(--surface);
      border: 1px solid #E6DFD4;
      border-radius: 20px;
      padding: 26px 24px;
      display: grid;
      grid-template-columns: 90px 1fr;
      gap: 22px;
      box-shadow: var(--shadow-sm);
      align-items: start;
      transition: var(--transition);
    }

    .step-item:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
      border-color: #D5C6B3;
    }

    .step-no {
      font-size: 2.6rem;
      font-weight: 800;
      background: var(--gradient);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      line-height: 1.1;
    }

    .step-item h3 {
      font-size: 1.2rem;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 8px;
    }

    .step-item p {
      color: var(--ink-soft);
      font-size: .96rem;
      max-width: 640px;
    }

    .step-tag {
      margin-top: 12px;
      display: inline-flex;
      align-items: center;
      font-size: 13px;
      color: var(--teal-700);
      background: rgba(14, 156, 130, .09);
      padding: 4px 12px;
      border-radius: 999px;
    }

    .bg-soft {
      background: var(--surface-deep);
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 20px;
    }

    .scenario-card {
      background: var(--surface);
      border: 1px solid #E6DFD4;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .scenario-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .scenario-media {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

    .scenario-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .3s ease;
    }

    .scenario-card:hover img {
      transform: scale(1.03);
    }

    .scenario-media::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 30%;
      background: linear-gradient(transparent, rgba(0, 0, 0, .08));
    }

    .scenario-content {
      padding: 22px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .scenario-content h3 {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 8px;
    }

    .scenario-content p {
      color: var(--ink-soft);
      font-size: .95rem;
      line-height: 1.7;
      margin-bottom: 16px;
    }

    .scenario-link {
      margin-top: auto;
      font-weight: 700;
      color: var(--brand-600);
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 14px;
    }

    .scenario-link:hover {
      color: var(--brand-500);
      gap: 8px;
    }

    .tips-panel {
      background: var(--surface);
      border-radius: 28px;
      padding: clamp(28px, 5vw, 48px);
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      border: 1px solid #E6DFD4;
      box-shadow: var(--shadow-sm);
    }

    .tips-panel h3 {
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 12px;
    }

    .tips-panel p {
      color: var(--ink-soft);
      margin-bottom: 18px;
    }

    .tips-list {
      display: grid;
      gap: 12px;
    }

    .tips-list li {
      padding-left: 30px;
      position: relative;
      color: var(--ink-soft);
      line-height: 1.7;
    }

    .tips-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 8px;
      width: 18px;
      height: 18px;
      background: rgba(14, 156, 130, .15);
      border-radius: 50%;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230E9C82' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: center;
    }

    .faq-list {
      max-width: 880px;
      margin-inline: auto;
    }

    .faq-list details {
      background: var(--surface);
      border: 1px solid #E6DFD4;
      border-radius: 16px;
      padding: 22px 24px;
      margin-bottom: 12px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .faq-list details:hover {
      border-color: #D2C2AB;
    }

    .faq-list summary {
      cursor: pointer;
      list-style: none;
      font-weight: 700;
      color: var(--ink);
      font-size: 1.05rem;
      line-height: 1.4;
      position: relative;
      padding-right: 32px;
    }

    .faq-list summary::-webkit-details-marker {
      display: none;
    }

    .faq-list summary::after {
      content: "+";
      position: absolute;
      right: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--surface-deep);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      color: var(--teal-700);
      transition: var(--transition);
    }

    .faq-list details[open] summary::after {
      content: "−";
      background: var(--teal-500);
      color: #fff;
    }

    .faq-list details p {
      color: var(--ink-soft);
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid #EEE6DA;
      line-height: 1.75;
      font-size: .96rem;
    }

    .cta-section {
      padding-block: clamp(3rem, 5vw, 4.5rem);
    }

    .cta-panel {
      background: var(--gradient);
      border-radius: 30px;
      padding: clamp(32px, 6vw, 64px);
      box-shadow: 0 30px 70px rgba(217, 76, 31, .28);
      color: #2A1C0D;
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 28px;
      align-items: center;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      right: -70px;
      top: -70px;
      background: rgba(255, 255, 255, .12);
      border-radius: 50%;
      pointer-events: none;
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      width: 140px;
      height: 140px;
      right: 130px;
      bottom: -50px;
      background: rgba(255, 255, 255, .08);
      border-radius: 50%;
    }

    .cta-panel .cta-text {
      position: relative;
      z-index: 1;
    }

    .cta-panel .cta-badge {
      font-size: 13px;
      font-weight: 700;
      display: inline-block;
      background: rgba(255, 255, 255, .2);
      padding: 5px 12px;
      border-radius: 999px;
      margin-bottom: 16px;
    }

    .cta-panel h2 {
      font-size: clamp(1.4rem, 2.4vw + .5rem, 2rem);
      line-height: 1.25;
      font-weight: 800;
      margin-bottom: 16px;
      color: #2A1C0D;
    }

    .cta-panel p {
      color: #4d331a;
      line-height: 1.6;
      font-size: .98rem;
    }

    .cta-action {
      position: relative;
      z-index: 1;
      display: flex;
      justify-content: flex-end;
      align-items: center;
    }

    .site-footer {
      background: #25352F;
      color: rgba(255, 255, 255, .72);
      border-top: 1px solid rgba(255, 255, 255, .08);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 40px;
      padding-block: 52px 34px;
    }

    .footer-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }

    .footer-logo .brand-mark {
      background: var(--gradient);
      color: #20170B;
      box-shadow: none;
    }

    .footer-logo .brand-name {
      color: #fff;
      font-weight: 800;
      font-size: 1.15rem;
    }

    .footer-brief {
      max-width: 420px;
      color: rgba(255, 255, 255, .55);
      line-height: 1.8;
      font-size: .95rem;
    }

    .footer-cols {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
    }

    .footer-col h4 {
      color: #fff;
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 18px;
    }

    .footer-col ul {
      display: grid;
      gap: 10px;
    }

    .footer-col a {
      color: rgba(255, 255, 255, .6);
      font-size: 14px;
      transition: var(--transition);
    }

    .footer-col a:hover {
      color: var(--amber-400);
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, .1);
      padding: 22px 0;
      font-size: 13px;
    }

    .footer-bottom .container {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    .footer-bottom a {
      color: var(--amber-400);
    }

    .footer-bottom a:hover {
      color: #fff;
    }

    @media (max-width: 1024px) {
      .guide-hero-inner {
        grid-template-columns: 1fr;
        gap: 44px;
      }

      .hero-card {
        max-width: 540px;
        width: 100%;
        margin-inline: 0;
      }

      .tips-panel {
        grid-template-columns: 1fr;
      }

      .cta-panel {
        grid-template-columns: 1fr;
      }

      .cta-action {
        justify-content: flex-start;
      }
    }

    @media (max-width: 768px) {
      .site-top {
        min-height: 68px;
        flex-wrap: nowrap;
      }

      .brand-mark {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
        border-radius: 12px;
      }

      .brand-name {
        font-size: 1rem;
        line-height: 1.2;
        max-width: 220px;
      }

      .header-actions .btn {
        padding: 12px 16px;
        font-size: 14px;
      }

      .guide-hero-inner {
        padding-top: 40px;
        padding-bottom: 40px;
      }

      .step-item {
        grid-template-columns: 70px 1fr;
        padding: 22px 18px;
        gap: 18px;
      }

      .step-no {
        font-size: 2rem;
      }

      .scenario-card {
        max-width: none;
      }

      .cta-panel {
        border-radius: 24px;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding-inline: 18px;
      }

      .site-top {
        gap: 8px;
      }

      .brand-name {
        font-size: .95rem;
        max-width: 190px;
      }

      .brand-mark {
        width: 32px;
        height: 32px;
        font-size: 1rem;
      }

      .header-actions .btn {
        padding: 10px 12px;
        font-size: 13px;
      }

      .chip-nav {
        padding-bottom: 10px;
      }

      .guide-hero-content h1 {
        font-size: clamp(1.5rem, 6vw, 2.2rem);
        line-height: 1.25;
      }

      .guide-hero-content .lead {
        font-size: 1rem;
      }

      .hero-actions .btn,
      .hero-actions .btn-ghost {
        width: 100%;
      }

      .hero-card {
        width: 100%;
        border-radius: 22px;
        transform: rotate(0deg);
      }

      .step-item {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .step-no {
        font-size: 2rem;
      }

      .step-item h3 {
        font-size: 1.05rem;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }

      .footer-cols {
        grid-template-columns: 1fr;
      }

      .cta-panel {
        grid-template-columns: 1fr;
        text-align: left;
      }

      .cta-action {
        justify-content: flex-start;
      }

      .faq-list details {
        padding: 18px 16px;
      }

      .faq-list summary {
        font-size: 1rem;
        padding-right: 38px;
      }
    }

/* roulang page: article */
:root{
  --brand-500:#F25E33;
  --brand-600:#D94C1F;
  --teal-500:#0E9C82;
  --teal-700:#086A59;
  --amber-400:#FFC433;
  --bg:#F7F4EE;
  --surface:#FFFFFF;
  --surface-deep:#F0EAE0;
  --surface-warm:#FDFBF7;
  --ink:#232924;
  --ink-soft:#5F6A63;
  --line:#DDD6CA;
  --line-soft:#EDE5DA;
  --grad-brand:linear-gradient(135deg,#F25E33,#FFB64D);
  --grad-teal:linear-gradient(135deg,#0E9C82,#086A59);
  --shadow-xs:0 2px 8px rgba(80,55,20,.05);
  --shadow-card:0 8px 24px rgba(80,55,20,.08);
  --shadow-hover:0 18px 36px rgba(80,55,20,.14);
  --shadow-btn:0 6px 16px rgba(217,76,31,.22);
  --shadow-focus:0 0 0 4px rgba(14,156,130,.2);
  --radius-sm:12px;
  --radius-md:16px;
  --radius-lg:22px;
  --radius-pill:999px;
  --maxw:1280px;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:140px}
body{font-family:var(--font-sans);background:var(--bg);color:var(--ink);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--teal-500);outline-offset:3px;border-radius:4px}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{line-height:1.3;font-weight:700}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.gradient-text{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}

/* header / nav */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(247,244,238,.9);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(221,214,202,.8);
}
.site-header .container{padding-top:0;padding-bottom:0}
.site-top{
  display:flex;align-items:center;justify-content:space-between;
  min-height:74px;gap:14px;
}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;min-width:0}
.brand-mark{
  width:40px;height:40px;flex:none;border-radius:13px;
  background:var(--grad-brand);color:#fff;font-size:22px;font-weight:800;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-btn);
}
.brand-name{font-size:1.12rem;font-weight:700;letter-spacing:.2px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:210px}
.header-actions{flex:none;display:flex;align-items:center;gap:8px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:.94rem;border-radius:var(--radius-pill);
  padding:11px 22px;line-height:1.4;transition:all .22s ease;white-space:nowrap;
}
.btn-primary{background:var(--grad-brand);color:#1F1B12;box-shadow:var(--shadow-btn)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(217,76,31,.32);filter:brightness(1.04)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-secondary{border:1px solid var(--line);background:var(--surface);color:var(--ink)}
.btn-secondary:hover{border-color:var(--brand-500);color:var(--brand-600);background:#fff}
.btn-secondary:active{transform:translateY(1px)}
.btn-teal{background:var(--grad-teal);color:#fff}
.btn-teal:hover{opacity:.93;transform:translateY(-1px)}
.btn-sm{padding:8px 16px;font-size:.86rem}
.chip-nav{
  display:flex;gap:10px;overflow-x:auto;padding:2px 2px 14px;
  scrollbar-width:none;white-space:nowrap;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 12px,#000 calc(100% - 26px),transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 12px,#000 calc(100% - 26px),transparent 100%);
}
.chip-nav::-webkit-scrollbar{display:none}
.nav-chip{
  display:inline-flex;align-items:center;gap:6px;padding:8px 18px;
  border-radius:var(--radius-pill);background:#F1EBDF;color:var(--ink);
  font-size:.9rem;font-weight:600;transition:all .2s ease;text-decoration:none;
}
.nav-chip:hover{background:#EDE0CE;color:var(--brand-600)}
.nav-chip.active{background:linear-gradient(135deg,rgba(242,94,51,.16),rgba(255,180,77,.14));color:#A23B16;box-shadow:inset 0 0 0 1px rgba(242,94,51,.18)}
.nav-chip .hot-dot{width:7px;height:7px;border-radius:50%;background:var(--brand-500);display:inline-block}

/* breadcrumb */
.article-banner{
  background:linear-gradient(135deg,#F7E8DA 0%,#F7F4EE 54%,#E2F1EC 100%);
  position:relative;overflow:hidden;padding:34px 0 22px;
  border-bottom:1px solid var(--line-soft);
}
.article-banner::before{
  content:'';position:absolute;top:-80px;right:-50px;width:340px;height:340px;
  background:radial-gradient(circle,rgba(242,94,51,.12),transparent 60%);
}
.article-banner::after{
  content:'';position:absolute;bottom:-100px;left:-60px;width:360px;height:240px;
  background:radial-gradient(circle,rgba(14,156,130,.1),transparent 60%);
}
.breadcrumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;position:relative;z-index:2;
  font-size:.88rem;color:var(--ink-soft);
}
.breadcrumb a{color:var(--ink-soft);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--brand-500)}
.breadcrumb .sep{opacity:.45}
.breadcrumb .current{color:var(--ink);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:320px;display:inline-block}

/* article layout */
.article-main{padding:44px 0 60px}
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;
  align-items:start;position:relative;
}
.article-main-col{min-width:0}
.article-card{
  background:var(--surface);border:1px solid rgba(230,223,212,.6);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-card);
  padding:clamp(24px,4vw,42px);position:relative;overflow:hidden;
}
.article-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:6px;
  background:var(--grad-brand);opacity:.7;
}
.article-heading{
  position:relative;padding-bottom:22px;border-bottom:1px solid var(--line-soft);
  margin-bottom:26px;
}
.article-cat-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px}
.article-cat{
  display:inline-flex;align-items:center;background:#F5ECE2;border-radius:var(--radius-pill);
  color:var(--brand-600);font-size:.8rem;font-weight:700;padding:5px 12px;letter-spacing:.3px;
}
.article-cat-new{
  display:inline-flex;align-items:center;gap:5px;border:1px solid #CFE8E2;
  background:#EAF6F3;color:var(--teal-700);border-radius:var(--radius-pill);
  font-size:.78rem;font-weight:600;padding:4px 10px;
}
.article-h1{
  font-size:clamp(1.7rem,3.2vw + .5rem,2.8rem);line-height:1.28;font-weight:800;
  margin-bottom:16px;letter-spacing:.4px;
  overflow-wrap:break-word;
}
.article-summary{
  background:var(--surface-warm);border-left:4px solid var(--brand-500);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:14px 18px;color:var(--ink-soft);font-size:.98rem;line-height:1.85;
  margin-bottom:20px;
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  color:var(--ink-soft);font-size:.84rem;margin-top:6px;
}
.article-meta span{display:inline-flex;align-items:center;gap:5px;flex-wrap:wrap}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:#C9BFB2;display:inline-block}
.article-meta .meta-badge{
  background:#EDF5F2;color:var(--teal-700);border-radius:var(--radius-pill);
  padding:3px 10px;font-size:.76rem;font-weight:600;
}
.article-content-inner{position:relative}
.article-body{
  font-size:clamp(.94rem,1vw + .1rem,1.05rem);
  line-height:1.95;color:var(--ink);overflow-wrap:break-word;
}
.article-body p{margin-bottom:1.55em}
.article-body h2{
  font-size:clamp(1.25rem,1.4vw + .2rem,1.6rem);margin:2.2em 0 .9em;
  padding-bottom:.45em;border-bottom:1px solid var(--line-soft);font-weight:700;
}
.article-body h3{font-size:1.15rem;margin:1.8em 0 .7em;font-weight:700}
.article-body h4{font-size:1.05rem;margin:1.5em 0 .55em}
.article-body a{color:var(--teal-700);border-bottom:1px solid rgba(14,156,130,.4);transition:all .2s}
.article-body a:hover{border-bottom-color:var(--teal-500);color:var(--brand-600)}
.article-body img{border-radius:var(--radius-md);margin:1.8em 0;box-shadow:var(--shadow-card)}
.article-body blockquote{
  background:var(--surface-warm);border-left:5px solid var(--brand-500);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:18px 22px;color:var(--ink-soft);margin:1.7em 0;
  font-size:.98em;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body ul,.article-body ol{
  margin:0 0 1.6em;padding-left:1.5em;
}
.article-body ul li,.article-body ol li{margin:.45em 0;position:relative}
.article-body ul li::before{content:'•';color:var(--brand-500);font-weight:bold;position:absolute;left:-1.2em}
.article-body ol{list-style:decimal}
.article-body code{
  background:#F5EFE5;border-radius:6px;padding:2px 8px;font-size:.9em;
  color:#9A3E16;
}
.article-body .aligncenter{text-align:center;margin-left:auto;margin-right:auto}

/* article empty */
.article-empty{
  text-align:center;padding:90px 20px;color:var(--ink-soft);
}
.article-empty .empty-icon{
  width:78px;height:78px;line-height:78px;margin:0 auto 24px;
  border-radius:26px;background:var(--surface-deep);color:var(--brand-500);
  font-size:38px;font-weight:800;
}
.article-empty h2{margin-bottom:8px;font-size:1.4rem}
.article-empty p{margin-bottom:28px;font-size:1rem}

/* article bottom interactive */
.article-pagination{
  margin-top:30px;padding-top:24px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
}
.comment-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:.84rem;color:var(--ink-soft);
}
.stars{color:var(--amber-400);letter-spacing:2px;font-size:.95rem}
.article-tags{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;align-items:center;
}
.tag-mini{
  background:#F1ECDF;color:var(--ink-soft);font-size:.8rem;
  border-radius:var(--radius-pill);padding:6px 13px;transition:all .2s ease;
}
.tag-mini:hover{background:#F25E33;color:#fff}

/* sidebar */
.article-aside{min-width:0;display:flex;flex-direction:column;gap:20px}
.side-card{
  background:var(--surface);border:1px solid rgba(230,223,212,.6);
  border-radius:var(--radius-md);padding:22px;box-shadow:var(--shadow-card);
}
.side-card-title{
  font-size:1.02rem;font-weight:700;margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.side-card-title::before{content:'';width:4px;height:17px;background:var(--grad-brand);border-radius:99px}
.side-nav-list{display:flex;flex-direction:column;gap:4px}
.side-nav-list a{
  display:flex;align-items:center;justify-content:space-between;padding:8px 10px;
  border-radius:var(--radius-sm);font-size:.9rem;color:var(--ink-soft);transition:all .2s;
}
.side-nav-list a:hover{background:var(--surface-deep);color:var(--brand-600)}
.side-entry{
  background:var(--grad-brand);color:#17150f;border-radius:var(--radius-sm);
  padding:18px;position:relative;overflow:hidden;margin-top:8px;
}
.side-entry::after{
  content:'9';position:absolute;right:-12px;top:-22px;font-size:80px;font-weight:800;opacity:.07;
}
.side-entry h3{font-size:1.35rem;margin-bottom:6px}
.side-entry p{font-size:.86rem;opacity:.95;margin-bottom:14px}
.side-entry .btn-small{
  background:#262920;color:#fff;border-radius:var(--radius-pill);
  padding:9px 18px;font-size:.86rem;font-weight:600;display:inline-flex;align-items:center;gap:6px;
  transition:all .2s;
}
.side-entry .btn-small:hover{transform:translateX(4px);box-shadow:0 6px 14px rgba(0,0,0,.2)}
.side-star-card{background:linear-gradient(135deg,#0E9C82,#086A59);border-radius:var(--radius-md);padding:18px;color:#fff;}
.side-star-card .rank{font-size:1.8rem;font-weight:800;line-height:1.2}
.side-star-card .game-names{margin-top:8px;display:flex;flex-wrap:wrap;gap:6px}
.game-tag{background:rgba(255,255,255,.16);border-radius:var(--radius-pill);padding:3px 10px;font-size:.76rem}

/* related section */
.related-section{
  margin-top:34px;background:var(--surface-warm);
  border:1px solid rgba(230,223,212,.5);border-radius:var(--radius-lg);padding:30px;
}
.section-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;
}
.section-head h2{font-size:1.35rem;font-weight:700;display:flex;align-items:center;gap:10px}
.section-head .hot-label{
  font-size:.74rem;background:rgba(242,94,51,.12);color:var(--brand-600);
  padding:4px 10px;border-radius:var(--radius-pill);font-weight:600;
}
.section-head .more-link{font-size:.88rem;color:var(--teal-700);display:inline-flex;align-items:center;gap:4px;transition:all .2s}
.section-head .more-link:hover{color:var(--brand-600);gap:7px}
.related-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
}
.related-thumb-card{
  display:flex;gap:14px;align-items:center;background:var(--surface);
  border:1px solid rgba(230,223,212,.5);border-radius:var(--radius-md);padding:12px;
  transition:box-shadow .25s ease,transform .25s ease;
}
.related-thumb-card:hover{box-shadow:var(--shadow-card);transform:translateY(-3px)}
.related-thumb{
  width:72px;height:72px;border-radius:14px;object-fit:cover;flex:none;
  background:var(--surface-deep);
}
.related-thumb-card .rel-txt{min-width:0}
.related-thumb-card h4{font-size:.92rem;font-weight:600;margin-bottom:5px;line-height:1.4;color:var(--ink)}
.related-thumb-card p{
  font-size:.78rem;color:var(--ink-soft);overflow:hidden;
  text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}
.related-big-card{
  border-radius:var(--radius-md);overflow:hidden;position:relative;
  min-height:180px;display:flex;align-items:flex-end;
  background-size:cover;background-position:center;height:100%;
}
.related-big-card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 20%,rgba(30,35,28,.72) 100%);
}
.related-big-card .rel-card-content{
  position:relative;z-index:2;padding:20px 18px;color:#fff;width:100%;
}
.related-big-card h4{font-size:1rem;font-weight:700;margin-bottom:4px}
.related-big-card p{font-size:.8rem;opacity:.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* CTA article bottom */
.article-cta{
  margin-top:34px;background:linear-gradient(135deg,#1C3B33,#25352F);
  border-radius:var(--radius-lg);padding:38px 32px;display:flex;align-items:center;
  gap:28px;color:#E6E2D8;position:relative;overflow:hidden;
}
.article-cta::after{
  content:'';position:absolute;right:-30px;top:-50px;width:220px;height:220px;
  border-radius:50%;background:radial-gradient(circle,rgba(242,94,51,.5),transparent 70%);
}
.article-cta .cta-text{flex:1;position:relative;z-index:1}
.article-cta h2{font-size:1.5rem;color:#fff;margin-bottom:6px}
.article-cta p{font-size:.94rem;color:rgba(230,226,216,.8)}
.article-cta .cta-btns{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1;flex:none}

/* footer */
.site-footer{
  background:#1E2621;color:#B6BFB6;border-top:1px solid rgba(255,255,255,.04);
}
.site-footer .container{padding-top:54px;padding-bottom:34px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1.4fr;gap:44px;align-items:start;margin-bottom:20px}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.footer-logo .brand-mark{box-shadow:none}
.footer-logo .brand-name{color:#EDF1ED;font-weight:700;font-size:1.12rem;max-width:none}
.footer-brief{color:#A9B4AB;font-size:.91rem;line-height:1.8;max-width:460px}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.footer-col h4{color:#F0F3EE;font-size:.96rem;margin-bottom:15px;font-weight:700}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col ul a{color:#B6BFB6;font-size:.9rem;transition:color .2s,padding-left .2s}
.footer-col ul a:hover{color:var(--brand-500);padding-left:3px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);margin-top:16px;padding:18px 0 26px;
}
.footer-bottom .container{
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  padding-top:0;padding-bottom:0;
}
.footer-bottom span{font-size:.82rem;color:#8C978F}
.footer-bottom a{color:#BAC5BC;font-size:.84rem;transition:color .2s}
.footer-bottom a:hover{color:var(--brand-500)}

/* responsiveness */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr}
  .article-aside{
    flex-direction:row;
  }
  .article-aside > .side-card,
  .article-aside > .side-star-card,
  .article-aside > div:not(:empty){width:50%;min-width:0}
  .article-aside .side-entry{width:50%}
  .article-card{padding:30px}
  .article-h1{font-size:clamp(1.55rem,3vw + .2rem,2.2rem)}
  .article-aside{flex-wrap:wrap}
}
@media (max-width:768px){
  .site-top{min-height:66px}
  .brand-name{max-width:170px;font-size:1.02rem}
  .brand-mark{width:36px;height:36px;font-size:19px;border-radius:12px}
  .btn{padding:9px 17px;font-size:.88rem}
  .article-main{padding:24px 0 42px}
  .article-card{border-radius:18px;padding:20px 18px}
  .article-banner{padding:24px 0 18px}
  .breadcrumb .current{max-width:150px}
  .article-h1{font-size:clamp(1.38rem,4.5vw + .3rem,1.9rem)}
  .related-grid{grid-template-columns:1fr}
  .article-aside{flex-direction:column}
  .article-aside > .side-card,.article-aside > .side-star-card,
  .article-aside > div:not(:empty),.article-aside .side-entry{width:100%}
  .article-cta{flex-direction:column;align-items:flex-start;padding:30px 22px}
  .article-cta .cta-btns{width:100%}
  .article-cta .cta-btns .btn{flex:1}
  .article-pagination{flex-direction:column;align-items:flex-start}
  .section-head{flex-wrap:wrap}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-cols{gap:20px}
  .breadcrumb{overflow:hidden}
}
@media (max-width:520px){
  .chip-nav{display:flex;flex-shrink:0;gap:8px}
  .nav-chip{padding:7px 14px;font-size:.83rem}
  .site-top{width:100%}
  .brand-name{max-width:130px;font-size:.95rem}
  .header-actions .btn{padding:8px 14px;font-size:.83rem;border-radius:30px}
  .article-meta{flex-direction:column;align-items:flex-start;gap:7px}
  .article-meta span + span::before{display:none}
  .related-thumb-card{flex-direction:column;align-items:flex-start}
  .related-thumb{width:100%;height:120px}
  .article-tags,.tag-mini{font-size:.76rem}
  .article-summary{padding:12px 14px;font-size:.9rem}
  .article-cta h2{font-size:1.2rem}
  .footer-bottom .container{flex-direction:column;text-align:center}
}

/* roulang page: category2 */
:root {
            --brand-500: #F25E33;
            --brand-600: #D94C1F;
            --teal-500: #0E9C82;
            --teal-700: #086A59;
            --amber-400: #FFC433;
            --bg: #F7F4EE;
            --surface: #FFFFFF;
            --surface-deep: #F0EAE0;
            --ink: #232924;
            --ink-soft: #5F6A63;
            --line: #DDD6CA;
            --gradient-brand: linear-gradient(135deg, #F25E33, #FFB64D);
            --gradient-teal: linear-gradient(135deg, #0E9C82, #086A59);
            --shadow-sm: 0 2px 8px rgba(80, 55, 20, .06);
            --shadow-md: 0 8px 24px rgba(80, 55, 20, .08);
            --shadow-lg: 0 18px 36px rgba(80, 55, 20, .12);
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 12px;
            --radius-pill: 999px;
            --transition-fast: .2s ease;
            --transition-smooth: .3s ease;
            --container-max: 1280px;
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg);
            color: var(--ink);
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        button {
            font-family: inherit;
        }
        ul,
        ol {
            list-style: none;
            padding: 0;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(247, 244, 238, .92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(221, 214, 202, .7);
        }
        .site-header .container {
            padding-top: 14px;
            padding-bottom: 10px;
        }
        .site-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .brand-mark {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 800;
            font-size: 24px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: 0 6px 16px rgba(242, 94, 51, .25);
        }
        .brand-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--ink);
            letter-spacing: -0.01em;
            line-height: 1.3;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: none;
            border-radius: var(--radius-pill);
            cursor: pointer;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition-smooth);
            line-height: 1.4;
            padding: 10px 20px;
        }
        .btn-primary {
            background: var(--gradient-brand);
            color: #232924;
            padding: 10px 22px;
            box-shadow: 0 6px 18px rgba(242, 94, 51, .22);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
            filter: brightness(1.04);
        }
        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: 0 2px 8px rgba(242, 94, 51, .18);
        }
        .btn-secondary {
            background: transparent;
            border: 1.5px solid var(--line);
            color: var(--ink);
        }
        .btn-secondary:hover {
            border-color: var(--brand-500);
            color: var(--brand-500);
            background: rgba(242, 94, 51, .06);
        }
        .btn-secondary:active {
            transform: translateY(1px);
        }
        .btn-teal {
            background: var(--gradient-teal);
            color: #fff;
            box-shadow: 0 6px 18px rgba(14, 156, 130, .2);
        }
        .btn-teal:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        .btn:focus-visible,
        .nav-chip:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--teal-500);
            outline-offset: 3px;
        }
        .chip-nav {
            display: flex;
            gap: 8px;
            margin-top: 14px;
            overflow-x: auto;
            padding-bottom: 4px;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .chip-nav::-webkit-scrollbar {
            display: none;
        }
        .nav-chip {
            display: inline-flex;
            align-items: center;
            padding: 9px 20px;
            border-radius: var(--radius-pill);
            background: var(--surface-deep);
            color: var(--ink);
            font-size: .925rem;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition-fast);
            border: 1px solid transparent;
            flex-shrink: 0;
        }
        .nav-chip:hover {
            background: #e8dfd1;
            color: var(--brand-600);
        }
        .nav-chip.active {
            background: var(--gradient-brand);
            color: #232924;
            font-weight: 700;
            box-shadow: 0 4px 12px rgba(242, 94, 51, .25);
        }
        .nav-chip:active {
            transform: scale(.97);
        }
        .hero-section {
            padding: clamp(3rem, 4vw, 4.5rem) 0 clamp(2.5rem, 4vw, 3.5rem);
            background-color: var(--bg);
            position: relative;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            gap: 48px;
            align-items: center;
        }
        .hero-copy {
            max-width: 600px;
        }
        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(14, 156, 130, .1);
            color: var(--teal-700);
            border-radius: var(--radius-pill);
            padding: 6px 16px;
            font-size: .875rem;
            font-weight: 600;
            margin-bottom: 20px;
            border: 1px solid rgba(14, 156, 130, .2);
        }
        .hero-tag::before {
            content: "🏆";
            font-size: 1rem;
        }
        .hero-title {
            font-size: clamp(1.9rem, 3vw + .8rem, 3.2rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--ink);
            letter-spacing: -.02em;
            margin-bottom: 16px;
            align-items: center;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .hero-suffix {
            background: var(--gradient-brand);
            display: inline-block;
            font-size: clamp(1.4rem, 1.6vw + .6rem, 2rem);
            padding: 0 18px;
            line-height: 1.4;
            border-radius: 12px;
            color: #232924;
            font-weight: 700;
            letter-spacing: 0;
        }
        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--ink-soft);
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .hero-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .hero-badges {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .data-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            padding: 6px 14px;
            font-size: .85rem;
            font-weight: 500;
            color: var(--ink);
            box-shadow: var(--shadow-sm);
        }
        .data-badge strong {
            color: var(--brand-600);
            font-size: 1rem;
            font-weight: 800;
        }
        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .hero-phone {
            background: var(--gradient-brand);
            width: min(340px, 80vw);
            height: min(520px, 110vw);
            border-radius: 28px;
            position: relative;
            overflow: hidden;
            border: 6px solid rgba(255, 255, 255, .5);
            box-shadow: 0 30px 70px rgba(200, 80, 20, .18);
        }
        .hero-phone img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 22px;
        }
        .phone-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(35, 41, 36, .55) 0%, transparent 35%);
            display: flex;
            justify-content: flex-start;
            align-items: flex-end;
            padding: 32px 22px;
            color: #fff;
            font-weight: 600;
            font-size: 1.1rem;
            letter-spacing: .02em;
        }
        .phone-label {
            position: absolute;
            top: 20px;
            left: 20px;
            background: rgba(0, 0, 0, .4);
            backdrop-filter: blur(8px);
            border-radius: var(--radius-pill);
            padding: 5px 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: #fff;
            font-size: .8rem;
        }
        .float-badge {
            position: absolute;
            background: rgba(255, 255, 255, .95);
            border-radius: 16px;
            box-shadow: var(--shadow-lg);
            padding: 10px 16px;
            display: flex;
            align-items: center;
            gap: 8px;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, .6);
        }
        .badge-score {
            top: 30px;
            right: 8px;
        }
        .badge-score strong {
            font-size: 1.4rem;
            color: var(--brand-600);
            font-weight: 800;
            line-height: 1;
        }
        .badge-score span {
            font-size: .7rem;
            color: var(--ink-soft);
        }
        .badge-rank {
            bottom: 60px;
            left: -8px;
        }
        .badge-rank strong {
            color: var(--teal-700);
            font-size: 1.1rem;
            font-weight: 800;
        }
        .badge-hot {
            bottom: 6px;
            right: 6px;
        }
        .badge-hot strong {
            color: var(--amber-400);
            font-size: 1.1rem;
        }
        .section {
            padding: clamp(3.5rem, 4vw, 5rem) 0;
        }
        .section-deep {
            background: var(--surface-deep);
        }
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 30px;
        }
        .section-title-wrap {
            max-width: 600px;
        }
        .section-eyebrow {
            display: inline-block;
            background: rgba(242, 94, 51, .12);
            color: var(--brand-600);
            font-size: .85rem;
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 4px 14px;
            margin-bottom: 8px;
        }
        .section-title {
            font-size: clamp(1.5rem, 2vw + .4rem, 2.2rem);
            font-weight: 700;
            line-height: 1.3;
            color: var(--ink);
            margin-bottom: 8px;
        }
        .section-title span {
            color: var(--brand-600);
        }
        .section-desc {
            color: var(--ink-soft);
            font-size: .95rem;
            line-height: 1.7;
        }
        .text-link {
            color: var(--brand-600);
            font-weight: 600;
            font-size: .9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
            transition: var(--transition-fast);
        }
        .text-link:hover {
            color: var(--ink);
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .feature-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(230, 223, 212, .8);
            padding: 28px 20px;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-sm);
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(242, 94, 51, .2);
        }
        .feature-card .icon-block {
            width: 52px;
            height: 52px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            flex-shrink: 0;
        }
        .feature-card .icon-orange {
            background: rgba(242, 94, 51, .15);
        }
        .feature-card .icon-teal {
            background: rgba(14, 156, 130, .15);
        }
        .feature-card .icon-amber {
            background: rgba(255, 196, 51, .22);
        }
        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--ink);
        }
        .feature-card p {
            font-size: .9rem;
            color: var(--ink-soft);
            line-height: 1.7;
        }
        .hot-topic-section {
            padding: clamp(3rem, 4vw, 4.5rem) 0;
            background: var(--surface-deep);
            border-top: 1px solid rgba(255, 255, 255, .4);
        }
        .topic-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .topic-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            display: grid;
            grid-template-columns: auto 110px 1fr auto;
            align-items: center;
            gap: 18px;
            padding: 20px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--line);
            transition: var(--transition-fast);
        }
        .topic-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateX(4px);
        }
        .topic-rank {
            font-size: 2rem;
            font-weight: 800;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            min-width: 56px;
            text-align: center;
        }
        .topic-thumb {
            border-radius: 14px;
            overflow: hidden;
            width: 100px;
            height: 76px;
            flex-shrink: 0;
        }
        .topic-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 14px;
            transition: transform .4s ease;
        }
        .topic-card:hover .topic-thumb img {
            transform: scale(1.06);
        }
        .topic-info h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--ink);
        }
        .topic-info p {
            font-size: .9rem;
            color: var(--ink-soft);
            line-height: 1.5;
            max-width: 560px;
        }
        .topic-meta {
            align-items: center;
        }
        .topic-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 6px;
        }
        .tag-mini {
            background: var(--surface-deep);
            color: var(--ink-soft);
            font-size: .75rem;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            font-weight: 500;
        }
        .topic-score {
            font-size: 1rem;
            font-weight: 700;
            color: var(--brand-600);
            margin-right: 8px;
        }
        .topic-type {
            background: rgba(14, 156, 130, .12);
            color: var(--teal-700);
            font-size: .78rem;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-weight: 600;
        }
        .topic-type.hot {
            background: rgba(242, 94, 51, .12);
            color: var(--brand-600);
        }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 26px;
            margin-top: 26px;
        }
        .game-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-smooth);
            border: 1px solid rgba(255, 255, 255, .6);
        }
        .game-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
        }
        .game-card-cover {
            width: 100%;
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .game-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
            border-radius: 0;
        }
        .game-card:hover .game-card-cover img {
            transform: scale(1.04);
        }
        .game-card-body {
            padding: 20px 22px;
            display: flex;
            gap: 20px;
            align-items: center;
        }
        .game-card-info h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--ink);
        }
        .game-card-info p {
            font-size: .87rem;
            color: var(--ink-soft);
            line-height: 1.5;
        }
        .game-card-info .meta {
            font-size: .8rem;
            color: var(--ink-soft);
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 6px;
        }
        .game-score {
            background: linear-gradient(135deg, rgba(242, 94, 51, .1), rgba(255, 196, 51, .2));
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--brand-600);
            padding: 6px 14px;
            border-radius: 12px;
            white-space: nowrap;
            line-height: 1.4;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .game-score small {
            font-size: .75rem;
            font-weight: 500;
            color: var(--ink-soft);
        }
        .guide-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            padding: 24px 0;
        }
        .guide-image {
            border-radius: 18px;
            overflow: hidden;
            border: 1px solid var(--line);
            min-height: 320px;
        }
        .guide-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .guide-list {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 20px;
        }
        .guide-step {
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
        .guide-num {
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 800;
            width: 38px;
            height: 38px;
            min-width: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            font-size: 1.1rem;
            box-shadow: 0 4px 12px rgba(242, 94, 51, .2);
        }
        .guide-step h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 6px;
        }
        .guide-step p {
            font-size: .92rem;
            color: var(--ink-soft);
            line-height: 1.7;
        }
        .faq-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }
        .faq-item {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            border: 1px solid var(--line);
            transition: var(--transition-fast);
        }
        .faq-item:hover {
            border-color: rgba(242, 94, 51, .3);
            box-shadow: var(--shadow-md);
        }
        .faq-item summary {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--ink);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.5;
            position: relative;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::before {
            content: "?";
            background: rgba(242, 94, 51, .15);
            color: var(--brand-600);
            font-weight: 800;
            width: 26px;
            height: 26px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            font-size: .95rem;
            flex-shrink: 0;
        }
        .faq-item p {
            color: var(--ink-soft);
            font-size: .92rem;
            padding-left: 36px;
            margin-top: 10px;
            line-height: 1.8;
        }
        .faq-item[open] {
            box-shadow: var(--shadow-md);
        }
        .cta-section {
            background: #1C3B33;
            background-image: radial-gradient(circle at 20% 30%, rgba(14, 156, 130, .2) 0%, transparent 40%);
            position: relative;
            overflow: hidden;
            padding: clamp(3rem, 4vw, 5rem) 0;
            margin-top: 0;
        }
        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }
        .cta-content h2 {
            font-size: clamp(1.8rem, 2.4vw + .5rem, 2.5rem);
            font-weight: 700;
            color: #F9F4EA;
            line-height: 1.3;
            margin-bottom: 12px;
        }
        .cta-content p {
            color: rgba(255, 255, 255, .75);
            font-size: 1rem;
        }
        .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, .6);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, .08);
            border-color: #fff;
        }
        .cta-search-block {
            display: flex;
            flex-direction: column;
            gap: 12px;
            background: rgba(255, 255, 255, .1);
            backdrop-filter: blur(8px);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            border: 1px solid rgba(255, 255, 255, .15);
            min-width: 360px;
        }
        .cta-search-label {
            color: rgba(255, 255, 255, .85);
            font-size: .9rem;
            font-weight: 600;
        }
        .search-bar {
            display: flex;
            background: #fff;
            border-radius: var(--radius-pill);
            overflow: hidden;
            box-shadow: 0 6px 18px rgba(0, 0, 0, .12);
        }
        .search-bar input {
            flex: 1;
            border: none;
            padding: 12px 18px;
            font-size: .93rem;
            color: var(--ink);
            background: transparent;
            font-family: inherit;
            outline: none;
        }
        .search-bar button {
            background: var(--gradient-brand);
            border: none;
            color: #232924;
            font-weight: 700;
            font-size: .95rem;
            padding: 0 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition-fast);
        }
        .search-bar button:hover {
            filter: brightness(1.05);
        }
        .footnote-note {
            color: var(--ink-soft);
            font-size: .8rem;
            background: rgba(7, 94, 82, .06);
            padding: 10px 18px;
            border-radius: var(--radius-md);
            border: 1px dashed rgba(7, 94, 82, .25);
            margin-bottom: 24px;
        }
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            margin-top: 28px;
        }
        .news-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--line);
            display: flex;
            flex-direction: column;
            transition: var(--transition-fast);
            box-shadow: var(--shadow-sm);
            width: 100%;
        }
        .news-card-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .news-tag {
            font-size: .75rem;
            border-radius: 8px;
            padding: 4px 10px;
            font-weight: 600;
            background: var(--surface-deep);
            color: var(--brand-600);
        }
        .news-date {
            font-size: .78rem;
            color: var(--ink-soft);
            white-space: nowrap;
        }
        .news-num {
            font-size: .75rem;
            background: rgba(14, 156, 130, .1);
            color: var(--teal-700);
            padding: 2px 10px;
            border-radius: 8px;
        }
        .news-card h3 {
            font-size: 1rem;
            font-weight: 700;
            line-height: 1.45;
            color: var(--ink);
            margin-bottom: 10px;
        }
        .news-card p {
            font-size: .88rem;
            color: var(--ink-soft);
            line-height: 1.65;
        }
        .news-card .read-link {
            color: var(--brand-600);
            font-weight: 600;
            margin-top: 12px;
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: .88rem;
        }
        .empty-state {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 12px;
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 40px 0;
            text-align: center;
            border: 1px dashed var(--line);
            grid-column: 1 / -1;
        }
        .tip-strip {
            display: flex;
            gap: 12px;
            align-items: center;
            background: rgba(14, 156, 130, .07);
            padding: 14px 20px;
            border-radius: var(--radius-md);
            color: var(--teal-700);
            font-weight: 600;
            font-size: .9rem;
            border-left: 4px solid var(--teal-500);
            margin-bottom: 26px;
        }
        .site-footer {
            background: #232924;
            padding-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 60px;
            padding-bottom: 40px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .footer-logo .brand-mark {
            background: var(--gradient-brand);
        }
        .footer-logo .brand-name {
            color: #fff;
            font-size: 1.1rem;
        }
        .footer-brand p {
            color: rgba(255, 255, 255, .62);
            font-size: .9rem;
            line-height: 1.8;
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: #fff;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, .65);
            font-size: .92rem;
            line-height: 1.6;
            transition: var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 22px 0;
            display: flex;
            justify-content: space-between;
        }
        .footer-bottom span {
            color: rgba(255, 255, 255, .45);
            font-size: .85rem;
        }
        .footer-back {
            color: rgba(255, 255, 255, .6);
            font-size: .85rem;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .footer-back:hover {
            color: #fff;
        }
        .footer-cols {
            display: flex;
            gap: 60px;
            justify-content: flex-end;
            align-items: flex-start;
        }
        .footer-grids {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr;
            gap: 40px;
        }
        .backpic-bg {
            background-image: url('/assets/images/backpic/back-2.png');
        }
        .mobile-backpic {
            background-image: url('/assets/images/backpic/back-2.png');
        }
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1.15fr .85fr;
                gap: 32px;
            }
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grids {
                grid-template-columns: 1.4fr 1fr 1fr;
            }
            .cta-search-block {
                min-width: 300px;
            }
        }
        @media (max-width: 900px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .hero-copy {
                max-width: 100%;
                text-align: center;
            }
            .hero-title {
                justify-content: center;
            }
            .hero-actions {
                justify-content: center;
            }
            .hero-badges {
                justify-content: center;
            }
            .guide-card {
                grid-template-columns: 1fr;
                gap: 20px;
                padding-top: 4px;
            }
            .guide-image {
                min-height: 0;
                height: 360px;
            }
            .guide-list {
                gap: 16px;
            }
            .guide-step {
                margin-bottom: 2px;
            }
            .faq-list {
                grid-template-columns: 1fr 1fr;
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-card {
                grid-template-columns: auto 100px 1fr;
            }
            .topic-meta {
                grid-column: 3;
                display: flex;
                align-items: center;
                justify-content: flex-start;
                gap: 8px;
                flex-wrap: wrap;
                margin-top: -6px;
            }
            .cta-inner {
                justify-content: center;
                text-align: center;
                flex-direction: column;
            }
            .cta-actions {
                justify-content: center;
            }
            .cta-search-block {
                width: 100%;
                min-width: 0;
            }
            .footer-grids {
                grid-template-columns: 1.4fr 1fr;
                gap: 30px;
            }
            .hero-phone {
                width: min(320px, 80vw);
                height: min(480px, 110vw);
            }
        }
        @media (max-width: 768px) {
            .site-top {
                flex-direction: row;
                align-items: center;
            }
            .brand-name {
                font-size: .95rem;
                max-width: 160px;
                line-height: 1.3;
            }
            .brand-mark {
                width: 36px;
                height: 36px;
                font-size: 20px;
                border-radius: 12px;
            }
            .btn {
                padding: 8px 16px;
                font-size: .9rem;
            }
            .section-header {
                align-items: flex-start;
                flex-direction: column;
                gap: 8px;
            }
            .footer-grids {
                grid-template-columns: 1fr;
            }
            .footer-cols {
                flex-direction: column;
                gap: 30px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 10px;
                align-items: center;
                text-align: center;
            }
        }
        @media (max-width: 640px) {
            .feature-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .game-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .topic-card {
                grid-template-columns: 1fr;
                gap: 12px;
                padding: 16px;
            }
            .topic-thumb {
                width: 100%;
                height: 170px;
            }
            .topic-meta {
                grid-column: 1;
            }
            .topic-rank {
                min-width: 0;
                text-align: left;
                font-size: 1.2rem;
            }
            .topic-status {
                grid-column: 1;
                display: flex;
                flex-wrap: wrap;
                gap: 6px;
            }
            .topic-tags {
                margin-bottom: 0;
            }
            .hero-badges {
                flex-wrap: wrap;
                justify-content: center;
                gap: 8px;
            }
            .data-badge {
                padding: 5px 12px;
            }
            .hero-phone {
                width: min(300px, 80vw);
                height: min(440px, 115vw);
            }
            .guide-image {
                min-height: 220px;
                height: auto;
            }
            .faq-list {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .mobile-details {
                display: block;
            }
        }
        @media (max-width: 480px) {
            .brand-name {
                max-width: 130px;
                font-size: .85rem;
                line-height: 1.2;
            }
            .header-actions .btn {
                padding: 8px 14px;
                font-size: .8rem;
                width: auto;
            }
            .chip-nav {
                padding-bottom: 4px;
            }
            .hero-section {
                padding-top: 2rem;
                padding-bottom: 2rem;
            }
            .hero-title {
                font-size: clamp(1.5rem, 6vw + .4rem, 2rem);
            }
            .hero-suffix {
                font-size: clamp(1rem, 2vw + .5rem, 1.3rem);
                padding: 2px 12px;
                border-radius: 10px;
            }
            .hero-subtitle {
                font-size: .95rem;
                line-height: 1.6;
            }
            .float-badge {
                transform: scale(.86);
            }
            .badge-score {
                right: 0;
            }
            .badge-rank {
                left: 0;
            }
            .section {
                padding: 2.5rem 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .footer-bottom span {
                font-size: .8rem;
            }
        }