/* roulang page: index */
:root{
  --brand:#3B7DFF;
  --brand-2:#2EC5B6;
  --accent:#FFC53D;
  --accent-2:#FF7A59;
  --bg:#F6F9FF;
  --surface:#FFFFFF;
  --soft:#EEF4FF;
  --line:#E4EBF7;
  --text:#10203A;
  --muted:#5B6B87;
  --weak:#8A99B3;
  --radius-card:18px;
  --radius-sm:14px;
  --radius-btn:12px;
  --shadow-card:0 8px 24px rgba(29,63,133,.08);
  --shadow-hover:0 16px 36px rgba(29,63,133,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease-out}
button,input{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.tnum{font-variant-numeric:tabular-nums}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 32px}}
.sec{padding:56px 0}
@media(min-width:768px){.sec{padding:92px 0}}
.sec-soft{background:var(--soft)}
.sec-white{background:#fff}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease-out,box-shadow .2s ease-out,background .2s ease-out,filter .2s ease-out,border-color .2s ease-out;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(59,125,255,.26)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 12px 26px rgba(59,125,255,.34)}
.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover{background:var(--soft);transform:translateY(-1px)}
.btn-soft{background:var(--soft);color:var(--brand)}
.btn-soft:hover{background:#e2ecff;transform:translateY(-1px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* ---------- 胶囊标签 ---------- */
.chip{
  display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;
  background:var(--soft);color:var(--brand);font-size:13px;font-weight:500;
  border:1px solid transparent;transition:all .2s ease-out;
}
.chip:hover{background:#fff;border-color:var(--brand);transform:translateY(-1px)}
.chip.is-on{background:var(--brand);color:#fff}
.chip-mint{background:rgba(46,197,182,.12);color:#1f9c90}
.chip-sun{background:rgba(255,197,61,.18);color:#9a6a00}
.chip-plain{background:#fff;border-color:var(--line);color:var(--muted)}

/* ---------- 卡片 ---------- */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#d7e3fb}
.card-pad{padding:22px}
.card img.thumb{border-radius:var(--radius-sm);object-fit:cover;width:100%}
.line-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.line-1{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 板块标题 ---------- */
.sec-head{max-width:780px;margin-bottom:30px}
.sec-head h2{font-size:22px;line-height:1.4}
.sec-head p{margin-top:12px;color:var(--muted);font-size:15px}
@media(min-width:768px){.sec-head h2{font-size:28px;line-height:1.35}}
.eyebrow{
  display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;
  background:var(--soft);color:var(--brand);font-size:13px;font-weight:600;margin-bottom:14px;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(29,63,133,.06);
  backdrop-filter:saturate(150%) blur(8px);
}
.header-inner{display:flex;align-items:center;gap:18px;height:68px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),#6aa2ff);color:#fff;font-weight:800;font-size:17px;
}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:16px;font-weight:700}
.logo-text em{font-style:normal;font-size:11px;color:var(--weak);letter-spacing:.02em}
.main-nav{display:none;align-items:center;gap:6px;margin-left:12px}
.nav-link{padding:9px 14px;border-radius:999px;font-size:15px;color:var(--muted);font-weight:500;transition:all .2s ease-out}
.nav-link:hover{color:var(--brand);background:var(--soft)}
.nav-link.is-active{color:var(--brand);background:var(--soft);font-weight:600}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.header-cta{display:none}
.mega-wrap{position:relative;display:none}
.mega-trigger{
  display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 14px;border-radius:999px;
  background:var(--soft);color:var(--brand);font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:all .2s ease-out;
}
.mega-trigger:hover{background:#e2ecff}
.mega-trigger svg{transition:transform .2s ease-out}
.mega-wrap.is-open .mega-trigger svg{transform:rotate(180deg)}
.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;width:720px;padding:22px;
  background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-hover);
  display:grid;grid-template-columns:1.05fr 1fr;gap:20px;
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .16s ease-out,transform .16s ease-out,visibility .16s;
}
.mega-wrap:hover .mega-panel,.mega-wrap:focus-within .mega-panel,.mega-wrap.is-open .mega-panel{
  opacity:1;visibility:visible;transform:translateY(0);
}
.mega-col h4{font-size:13px;color:var(--weak);font-weight:600;margin-bottom:10px;letter-spacing:.02em}
.mega-list{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.mega-list a{padding:9px 12px;border-radius:10px;font-size:14px;color:var(--muted);transition:all .2s}
.mega-list a:hover{background:var(--soft);color:var(--brand)}
.mega-card{display:flex;gap:12px;padding:12px;border-radius:14px;border:1px solid var(--line);transition:all .2s ease-out}
.mega-card:hover{border-color:var(--brand);box-shadow:var(--shadow-card)}
.mega-card img{width:64px;height:64px;border-radius:10px;object-fit:cover;flex-shrink:0}
.mega-card span{font-size:13px;color:var(--weak);display:block;margin-top:2px}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;
  border-radius:12px;background:var(--soft);border:none;color:var(--brand);cursor:pointer;
}
@media(min-width:1024px){
  .main-nav{display:flex}
  .mega-wrap{display:block}
  .header-cta{display:inline-flex}
  .nav-toggle{display:none}
}
.mobile-drawer{
  display:none;border-top:1px solid var(--line);background:#fff;padding:16px 0 22px;
}
.mobile-drawer.is-open{display:block}
.mobile-drawer .m-link{
  display:block;padding:12px 14px;border-radius:12px;font-size:15px;color:var(--text);font-weight:500;
}
.mobile-drawer .m-link:hover{background:var(--soft);color:var(--brand)}

/* ---------- Hero ---------- */
.hero-sec{position:relative;overflow:hidden;background:linear-gradient(180deg,#F2F7FF 0%,#F8FBFF 62%,var(--bg) 100%)}
.hero-dots{
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(59,125,255,.18) 1px,transparent 1px);
  background-size:20px 20px;opacity:.5;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,0));
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,0));
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;gap:36px;padding-top:48px;padding-bottom:56px}
@media(min-width:1024px){
  .hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:48px;padding-top:76px;padding-bottom:88px}
}
.hero-badge{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--brand);font-size:13px;font-weight:600;
  box-shadow:var(--shadow-card);
}
.hero-sec h1{
  font-size:28px;line-height:1.3;margin-top:18px;
}
@media(min-width:768px){.hero-sec h1{font-size:40px;line-height:1.2}}
.hero-sub{margin-top:14px;font-size:16px;font-weight:600;color:var(--brand-2)}
.hero-desc{margin-top:14px;color:var(--muted);font-size:15px;max-width:68ch}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-note{
  margin-top:20px;display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--weak);background:#fff;border:1px dashed var(--line);
  border-radius:12px;padding:8px 14px;
}
.hero-visual{position:relative}
.hero-visual img{width:100%;border-radius:20px;object-fit:cover;aspect-ratio:16/11;box-shadow:var(--shadow-hover)}
.float-card{
  position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:10px 14px;box-shadow:var(--shadow-card);display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);
}
.float-card strong{font-size:20px;color:var(--text);font-weight:800}
.float-card-a{left:14px;bottom:16px}
.float-card-b{right:14px;top:16px;background:var(--brand);color:#fff;border-color:transparent;font-weight:600}

/* ---------- 数据条 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(min-width:1024px){.stat-grid{grid-template-columns:repeat(4,1fr);gap:24px}}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow-card)}
.stat-card b{display:block;font-size:30px;font-weight:800;line-height:1.2}
.stat-card span{display:block;font-size:14px;color:var(--muted);margin-top:6px}
.stat-card em{display:block;font-style:normal;font-size:12px;color:var(--weak);margin-top:8px}
.c-brand{color:var(--brand)}
.c-mint{color:var(--brand-2)}
.c-sun{color:#E2A200}
.c-coral{color:var(--accent-2)}

/* ---------- 功能卡 ---------- */
.icon-badge{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:var(--soft);color:var(--brand);flex-shrink:0;
}
.icon-badge.mint{background:rgba(46,197,182,.12);color:#1f9c90}
.icon-badge.sun{background:rgba(255,197,61,.2);color:#9a6a00}
.icon-badge.coral{background:rgba(255,122,89,.14);color:#d9512f}

/* ---------- 图文交替 ---------- */
.split{display:grid;gap:28px;align-items:center}
@media(min-width:1024px){.split{grid-template-columns:1fr 1fr;gap:56px}.split.rev .split-img{order:2}}
.split-img img{width:100%;border-radius:var(--radius-card);object-fit:cover;aspect-ratio:4/3;box-shadow:var(--shadow-card)}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.badge-mini{
  display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;
  font-size:12px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--muted);
}
.badge-mini i{width:6px;height:6px;border-radius:50%;background:var(--brand-2);display:block}

/* ---------- 截图轨道 ---------- */
.shot-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;-webkit-overflow-scrolling:touch}
.shot-track::-webkit-scrollbar{height:6px}
.shot-track::-webkit-scrollbar-thumb{background:#d6e2f7;border-radius:999px}
.shot-item{flex:0 0 84%;scroll-snap-align:start}
@media(min-width:1024px){
  .shot-track{display:grid;grid-template-columns:repeat(3,1fr);overflow:visible;padding-bottom:0}
  .shot-item{flex:none}
}
.shot-item img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--line)}
.shot-no{
  display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:9px;
  background:var(--soft);color:var(--brand);font-size:13px;font-weight:700;margin-right:8px;
}
.dots-indicator{display:flex;gap:6px;justify-content:center;margin-top:24px}
.dots-indicator span{width:8px;height:8px;border-radius:999px;background:#d6e2f7}
.dots-indicator span.on{width:24px;background:var(--brand)}

/* ---------- 价格 ---------- */
.price-grid{display:grid;gap:20px}
@media(min-width:1024px){.price-grid{grid-template-columns:repeat(3,1fr);gap:24px}}
.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:26px;box-shadow:var(--shadow-card);transition:transform .2s ease-out,box-shadow .2s ease-out}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.price-card.recommend{border:2px solid var(--brand);box-shadow:0 16px 40px rgba(59,125,255,.16)}
.price-tag{
  position:absolute;top:-13px;left:26px;height:26px;padding:0 12px;border-radius:999px;
  background:var(--accent);color:#6b4a00;font-size:12px;font-weight:700;display:inline-flex;align-items:center;
}
.price-num{font-size:34px;font-weight:800;line-height:1.1}
.price-num small{font-size:14px;font-weight:500;color:var(--weak);margin-left:4px}
.price-list{margin-top:18px;display:grid;gap:10px}
.price-list li{display:flex;gap:10px;font-size:14px;color:var(--muted)}
.price-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-2);margin-top:9px;flex-shrink:0}
@media(min-width:1024px){.price-card.recommend{transform:translateY(-8px)}.price-card.recommend:hover{transform:translateY(-12px)}}

/* ---------- 评价墙 ---------- */
.review-wall{columns:1;column-gap:20px}
@media(min-width:768px){.review-wall{columns:2}}
@media(min-width:1024px){.review-wall{columns:3}}
.review-card{break-inside:avoid;margin-bottom:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;box-shadow:var(--shadow-card)}
.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;color:#fff;background:var(--brand);flex-shrink:0}
.stars{color:var(--accent);letter-spacing:2px;font-size:13px}

/* ---------- 口碑条 ---------- */
.voice-bar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding:18px 22px;border-radius:var(--radius-sm);background:#fff;border:1px dashed var(--line)}
.big-num{font-size:56px;font-weight:800;line-height:1;color:var(--brand)}

/* ---------- 资讯列表 ---------- */
.news-row{display:flex;gap:16px;align-items:center;padding:14px;border-radius:var(--radius-sm);transition:background .2s ease-out}
.news-row:hover{background:var(--soft)}
.news-row img{width:96px;height:64px;border-radius:10px;object-fit:cover;flex-shrink:0}

/* ---------- FAQ ---------- */
.faq{border-bottom:1px solid var(--line);padding:18px 0}
.faq:first-of-type{border-top:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  font-size:16px;font-weight:600;color:var(--text);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:focus-visible{outline:2px solid var(--brand);outline-offset:4px;border-radius:6px}
.faq-icon{
  width:26px;height:26px;border-radius:9px;background:var(--soft);color:var(--brand);
  display:grid;place-items:center;font-size:16px;font-weight:700;flex-shrink:0;
  transition:transform .2s ease-out,background .2s ease-out;
}
details[open] .faq-icon{transform:rotate(45deg);background:var(--brand);color:#fff}
.faq-a{margin-top:12px;background:var(--soft);border-radius:12px;padding:14px 16px;color:var(--muted);font-size:15px}

/* ---------- 分类入口 ---------- */
.zone-card{display:flex;gap:14px;align-items:center;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out}
.zone-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#d7e3fb}
.zone-card b{display:block;font-size:15px;font-weight:700}
.zone-card span{display:block;font-size:13px;color:var(--weak);margin-top:2px}

/* ---------- CTA 横幅 ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:24px;background:var(--brand);color:#fff;
  padding:48px 28px;text-align:center;box-shadow:0 20px 46px rgba(59,125,255,.28);
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.28) 1px,transparent 1px);
  background-size:20px 20px;opacity:.35;pointer-events:none;
}
.cta-band h2{position:relative;font-size:24px;line-height:1.35}
.cta-band p{position:relative;margin-top:12px;color:rgba(255,255,255,.86);font-size:15px;max-width:62ch;margin-left:auto;margin-right:auto}
.cta-band .hero-btns{position:relative;justify-content:center}
.btn-white{background:#fff;color:var(--brand)}
.btn-white:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(14,27,51,.18)}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-line:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}

/* ---------- 页脚 ---------- */
.site-footer{background:#0E1B33;color:#c6d2e6;margin-top:0}
.footer-strip{background:#122444;color:#9fb3d4;font-size:13px;padding:12px 0;text-align:center}
.footer-grid{display:grid;gap:28px;padding:52px 0 36px}
@media(min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-footer a{color:#c6d2e6;font-size:14px;display:block;padding:5px 0}
.site-footer a:hover{color:#7FA9FF}
.footer-desc{font-size:14px;color:#94a7c6;max-width:36ch;line-height:1.8}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:13px;color:#8fa3c2}
.footer-bottom .container{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center}
.age-pill{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:rgba(255,122,89,.18);color:#ffb39c;font-size:12px;font-weight:600}

/* roulang page: category1 */
:root{
 --brand:#3B7DFF;
 --brand-2:#2EC5B6;
 --accent:#FFC53D;
 --accent-2:#FF7A59;
 --bg:#F6F9FF;
 --surface:#FFFFFF;
 --soft:#EEF4FF;
 --line:#E4EBF7;
 --text:#10203A;
 --muted:#5B6B87;
 --weak:#8A99B3;
 --radius-card:18px;
 --radius-sm:14px;
 --radius-btn:12px;
 --shadow-card:0 8px 24px rgba(29,63,133,.08);
 --shadow-hover:0 16px 36px rgba(29,63,133,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;background:var(--bg);color:var(--text);
 font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
 font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
 font-variant-numeric:tabular-nums;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease-out}
button,input{font:inherit}
h1,h2,h3,h4,p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 32px}}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 height:48px;padding:0 24px;border-radius:var(--radius-btn);
 font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
 transition:transform .2s ease-out,box-shadow .2s ease-out,background .2s ease-out,filter .2s ease-out,border-color .2s ease-out;
 white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(59,125,255,.26)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 12px 26px rgba(59,125,255,.34)}
.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover{background:var(--soft);transform:translateY(-1px)}
.btn-soft{background:var(--soft);color:var(--brand)}
.btn-soft:hover{background:#e2ecff;transform:translateY(-1px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* ---------- 胶囊标签 ---------- */
.chip{
 display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;
 background:var(--soft);color:var(--brand);font-size:13px;font-weight:500;
 border:1px solid transparent;transition:all .2s ease-out;white-space:nowrap;cursor:pointer;
}
.chip:hover{background:#fff;border-color:var(--brand);transform:translateY(-1px)}
.chip.is-on{background:var(--brand);color:#fff}
.chip-mint{background:rgba(46,197,182,.12);color:#1f9c90}
.chip-sun{background:rgba(255,197,61,.18);color:#9a6a00}
.chip-plain{background:#fff;border-color:var(--line);color:var(--muted)}

/* ---------- 卡片 ---------- */
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
 box-shadow:var(--shadow-card);transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#d7e3fb}
.card-pad{padding:22px}
.card img.thumb{border-radius:var(--radius-sm);object-fit:cover;width:100%}
.eyebrow{
 display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;
 background:var(--soft);color:var(--brand);font-size:13px;font-weight:600;margin-bottom:14px;
}

/* ---------- Header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);
 border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(29,63,133,.06);
 backdrop-filter:saturate(150%) blur(8px);
}
.header-inner{display:flex;align-items:center;gap:16px;height:68px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
 width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
 background:linear-gradient(135deg,var(--brand),#6aa2ff);color:#fff;font-weight:800;font-size:17px;
}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:16px;font-weight:700}
.logo-text em{font-style:normal;font-size:11px;color:var(--weak);letter-spacing:.02em}
.main-nav{display:none;align-items:center;gap:4px;margin-left:10px}
.nav-link{padding:9px 14px;border-radius:999px;font-size:15px;color:var(--muted);font-weight:500;transition:all .2s ease-out}
.nav-link:hover{color:var(--brand);background:var(--soft)}
.nav-link.is-active{color:var(--brand);background:var(--soft);font-weight:600}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.header-cta{display:none}
.mega-wrap{position:relative;display:none}
.mega-trigger{
 display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 14px;border-radius:999px;
 background:var(--soft);color:var(--brand);font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer;
 transition:all .2s ease-out;
}
.mega-trigger:hover{background:#e2ecff}
.mega-trigger:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.mega-trigger .caret{transition:transform .2s ease-out}
.mega-wrap.is-open .mega-trigger .caret{transform:rotate(180deg)}
.mega-panel{
 position:absolute;top:calc(100% + 14px);right:0;width:720px;padding:22px;
 background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-hover);
 display:grid;grid-template-columns:1.05fr 1fr;gap:20px;
 opacity:0;visibility:hidden;transform:translateY(6px);
 transition:opacity .16s ease-out,transform .16s ease-out,visibility .16s;
}
.mega-wrap:hover .mega-panel,.mega-wrap:focus-within .mega-panel,.mega-wrap.is-open .mega-panel{
 opacity:1;visibility:visible;transform:translateY(0);
}
.mega-col h4{font-size:13px;color:var(--weak);font-weight:600;margin-bottom:10px;letter-spacing:.02em}
.mega-list{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.mega-list a{padding:9px 12px;border-radius:10px;font-size:14px;color:var(--muted);transition:all .2s}
.mega-list a:hover{background:var(--soft);color:var(--brand)}
.mega-card{display:flex;gap:12px;padding:12px;border-radius:14px;border:1px solid var(--line);transition:all .2s ease-out;margin-bottom:10px}
.mega-card:hover{border-color:var(--brand);box-shadow:var(--shadow-card)}
.mega-card img{width:64px;height:64px;border-radius:10px;object-fit:cover;flex-shrink:0}
.mega-card strong{display:block;font-size:14px;line-height:1.45}
.mega-card span{font-size:13px;color:var(--weak);display:block;margin-top:2px}
.nav-toggle{
 display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;
 border-radius:12px;background:var(--soft);border:none;color:var(--brand);cursor:pointer;
 transition:background .2s ease-out;
}
.nav-toggle:hover{background:#e2ecff}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:#fff;padding:16px 0 22px}
.mobile-drawer.is-open{display:block}
.mobile-drawer .m-link{display:block;padding:12px 14px;border-radius:12px;font-size:15px;color:var(--muted);font-weight:500}
.mobile-drawer .m-link:hover,.mobile-drawer .m-link.is-active{background:var(--soft);color:var(--brand)}
.mobile-drawer .m-title{font-size:12px;color:var(--weak);font-weight:600;padding:14px 14px 6px}
@media (min-width:1024px){
 .main-nav{display:flex}
 .mega-wrap{display:block}
 .header-cta{display:inline-flex}
 .nav-toggle{display:none}
 .mobile-drawer{display:none !important}
}

/* ---------- 分类页头 ---------- */
.cat-head{background:linear-gradient(180deg,#EEF4FF 0%,#F6F9FF 100%);border-bottom:1px solid var(--line);padding:26px 0 30px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--weak);margin-bottom:14px}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:#c6d3ea}
.crumb .now{color:var(--brand);font-weight:600}
.cat-head h1{font-size:28px;line-height:1.35;font-weight:700;letter-spacing:-.01em;max-width:44ch}
.cat-head .lead{margin-top:12px;font-size:15px;color:var(--muted);max-width:60ch}
.cat-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.badge-mini{
 display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 13px;border-radius:999px;
 background:#fff;border:1px solid var(--line);font-size:13px;color:var(--muted);
}
.badge-mini b{color:var(--brand);font-weight:700}
.badge-mini .dot{width:7px;height:7px;border-radius:50%;background:var(--brand-2);display:inline-block}
@media (min-width:768px){.cat-head h1{font-size:38px}.cat-head{padding:34px 0 40px}}

/* ---------- 筛选条 ---------- */
.filter-bar{
 display:flex;flex-wrap:wrap;align-items:center;gap:12px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
 box-shadow:var(--shadow-card);padding:14px 16px;
}
.filter-scroll{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none;flex:1 1 320px}
.filter-scroll::-webkit-scrollbar{display:none}
.filter-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.select-like{
 display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;border-radius:12px;
 border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);cursor:pointer;
 transition:all .2s ease-out;
}
.select-like:hover{border-color:var(--brand);color:var(--brand)}
.view-toggle{display:inline-flex;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.view-toggle button{
 width:38px;height:38px;border:none;background:#fff;color:var(--weak);cursor:pointer;
 display:grid;place-items:center;transition:all .2s ease-out;
}
.view-toggle button.is-on{background:var(--soft);color:var(--brand)}

/* ---------- 内容网格 ---------- */
.section{padding:56px 0}
@media (min-width:768px){.section{padding:80px 0}}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:26px}
.section-head h2{font-size:24px;font-weight:700;letter-spacing:-.01em}
@media (min-width:768px){.section-head h2{font-size:28px}}
.section-head p{font-size:15px;color:var(--muted);max-width:62ch;flex:1 1 100%}
.section-head .btn{margin-left:auto}
.content-grid{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:768px){.content-grid{grid-template-columns:repeat(2,1fr);gap:22px}}
.content-card{display:flex;gap:14px;padding:14px;align-items:stretch}
.content-card .cc-media{flex:0 0 36%;min-width:0}
.content-card .cc-media img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-sm)}
.content-card .cc-body{flex:1 1 auto;min-width:0;display:flex;flex-direction:column}
.content-card h3{font-size:16px;font-weight:600;line-height:1.5;margin-bottom:6px;
 display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.content-card h3 a:hover{color:var(--brand)}
.content-card p{font-size:14px;color:var(--muted);line-height:1.65;margin:0;
 display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cc-meta{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:10px;font-size:12px;color:var(--weak);flex-wrap:wrap}
.cc-meta .tagline{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;background:var(--soft);color:var(--brand);font-size:12px;font-weight:500}
.cc-meta .tagline.mint{background:rgba(46,197,182,.12);color:#1f9c90}
.is-feature{grid-column:1/-1;padding:16px}
.is-feature .cc-media{flex:0 0 46%}
.is-feature .cc-media img{aspect-ratio:16/10}
.is-feature h3{font-size:19px;-webkit-line-clamp:2}
.is-feature p{font-size:15px;-webkit-line-clamp:2}
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:34px;flex-wrap:wrap}
.pager a,.pager span{
 min-width:42px;height:42px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;
 border-radius:12px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);
 transition:all .2s ease-out;
}
.pager a:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.pager .is-on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.pager .is-disabled{opacity:.5;cursor:not-allowed}
.more-row{margin-top:28px;text-align:center}

/* ---------- 标签墙 ---------- */
.tag-wall{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:26px}
.tag-wall-inner{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.tag-wall-inner .t{display:inline-flex;align-items:center;height:34px;padding:0 15px;border-radius:999px;background:var(--soft);color:var(--brand);font-size:13px;font-weight:500;transition:all .2s ease-out}
.tag-wall-inner .t:hover{background:#fff;border:1px solid var(--brand);transform:translateY(-1px)}
.tag-wall-inner .t.lg{font-size:15px;height:40px;padding:0 18px;font-weight:600}
.tag-wall-inner .t.xl{font-size:17px;height:46px;padding:0 20px;font-weight:700;background:rgba(255,197,61,.18);color:#9a6a00}
.tag-wall-inner .t.md{font-size:14px;height:36px;padding:0 16px;background:rgba(46,197,182,.12);color:#1f9c90}

/* ---------- Top 榜 ---------- */
.rank-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);overflow:hidden}
.rank-item{display:flex;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);transition:background .2s ease-out}
.rank-item:last-child{border-bottom:none}
.rank-item:hover{background:var(--soft)}
.rank-no{
 flex:0 0 54px;font-size:26px;font-weight:800;line-height:1;color:transparent;
 -webkit-text-stroke:1.5px var(--brand);letter-spacing:-.02em;
}
.rank-item:nth-child(1) .rank-no{-webkit-text-stroke:1.5px #d99b00}
.rank-item:nth-child(2) .rank-no{-webkit-text-stroke:1.5px #1f9c90}
.rank-item:nth-child(3) .rank-no{-webkit-text-stroke:1.5px #e06644}
.rank-item h3{font-size:16px;font-weight:600;line-height:1.5}
.rank-item p{font-size:14px;color:var(--muted);margin-top:4px}
.rank-item .float{flex:0 0 auto;margin-left:auto}
@media (max-width:520px){
 .rank-item{padding:14px 16px;gap:12px}
 .rank-no{flex:0 0 40px;font-size:20px}
 .rank-item .float{display:none}
}

/* ---------- 图文说明 ---------- */
.split{display:grid;grid-template-columns:1fr;gap:24px;align-items:center}
@media (min-width:900px){.split{grid-template-columns:repeat(2,1fr);gap:44px}}
.split.reverse .split-media{order:2}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius-card);box-shadow:var(--shadow-card)}
.split-body h3{font-size:22px;font-weight:700;margin-bottom:12px}
.split-body p{font-size:15px;color:var(--muted);max-width:70ch}
.mini-facts{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.fact{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 16px;min-width:130px;
 box-shadow:var(--shadow-card);
}
.fact b{display:block;font-size:20px;color:var(--brand);font-weight:800;line-height:1.2}
.fact span{font-size:13px;color:var(--weak)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto}
details.faq{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;margin-bottom:12px;overflow:hidden;transition:box-shadow .2s ease-out,border-color .2s ease-out}
details.faq:hover{box-shadow:var(--shadow-card);border-color:#d7e3fb}
details.faq summary{
 list-style:none;cursor:pointer;padding:18px 20px;font-size:16px;font-weight:600;
 display:flex;align-items:center;gap:12px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary .plus{
 flex:0 0 24px;width:24px;height:24px;border-radius:8px;background:var(--soft);color:var(--brand);
 display:grid;place-items:center;font-size:15px;font-weight:700;transition:transform .2s ease-out,background .2s ease-out;
}
details.faq[open] summary .plus{transform:rotate(45deg);background:var(--brand);color:#fff}
details.faq .faq-body{padding:0 20px 20px 56px;font-size:15px;color:var(--muted);background:#FBFDff;border-top:1px solid var(--line);padding-top:16px}

/* ---------- 相关入口 + 订阅 ---------- */
.entry-grid{display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:640px){.entry-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.entry-grid{grid-template-columns:repeat(4,1fr)}}
.entry-card{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:all .2s ease-out}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#d7e3fb}
.entry-dot{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:700;font-size:15px;color:#fff;background:linear-gradient(135deg,var(--brand),#6aa2ff);flex-shrink:0}
.entry-dot.mint{background:linear-gradient(135deg,var(--brand-2),#63ddd0)}
.entry-dot.sun{background:linear-gradient(135deg,var(--accent),#ffd97a);color:#7a5300}
.entry-dot.coral{background:linear-gradient(135deg,var(--accent-2),#ffa48c)}
.entry-card strong{display:block;font-size:15px;font-weight:600;line-height:1.4}
.entry-card span{font-size:12px;color:var(--weak)}
.subscribe-box{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px}
.subscribe-box h3{font-size:20px;font-weight:700;margin-bottom:8px}
.subscribe-box p{font-size:14px;color:var(--muted);margin-bottom:16px}
.sub-form{display:flex;gap:10px;flex-wrap:wrap}
.sub-form input{
 flex:1 1 200px;height:48px;padding:0 16px;border-radius:12px;border:1px solid var(--line);
 background:#fff;color:var(--text);font-size:15px;outline:none;transition:all .2s ease-out;
}
.sub-form input::placeholder{color:var(--weak)}
.sub-form input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(59,125,255,.14)}
.sub-note{font-size:13px;color:var(--weak);margin-top:12px}

/* ---------- 页脚 ---------- */
.site-footer{background:#0E1B33;color:#C9D6EE;margin-top:20px}
.footer-strip{border-bottom:1px solid rgba(255,255,255,.1);padding:14px 0;font-size:13px;color:#9FB2D4}
.footer-grid{display:grid;grid-template-columns:1fr;gap:28px;padding:44px 0 34px}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}}
.footer-grid h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px}
.footer-grid a{display:block;font-size:14px;color:#A9BBDD;padding:5px 0;transition:color .2s ease-out}
.footer-grid a:hover{color:#7FA8FF}
.footer-desc{font-size:14px;color:#9FB2D4;line-height:1.8;max-width:46ch}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0 26px}
.footer-bottom .container{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;font-size:13px;color:#8FA3C8}
.age-pill{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;background:rgba(255,122,89,.16);color:#FFB39E;font-size:12px;font-weight:600}