/* roulang page: index */
:root{
  --nm-main:#c2452d;
  --nm-second:#1f5d55;
  --nm-bg:#f6f3ee;
  --nm-fg:#141518;
  --nm-dim:#6d6a64;
  --nm-line:#e3ddd2;
  --nm-r:14px;
  --nm-sh:0 14px 34px rgba(20,21,24,.09);
  --nm-gap:clamp(16px,2.4vw,28px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{margin:0;background:var(--nm-bg);color:var(--nm-fg);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--nm-main);outline-offset:3px;border-radius:8px}
.avuzvx-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 18px}

/* 顶栏 */
.avuzvx-top{position:sticky;top:0;z-index:30;background:rgba(246,243,238,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--nm-line)}
.avuzvx-topbar{display:flex;align-items:center;gap:14px;min-height:66px}
.avuzvx-brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;min-height:44px}
.avuzvx-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--nm-main);color:#fff;font-weight:700;font-size:16px;line-height:1}
.avuzvx-name{font-weight:700;font-size:17px;letter-spacing:.02em}
.avuzvx-nav{display:flex;gap:2px;margin-left:auto;min-width:0;overflow-x:auto;scrollbar-width:none}
.avuzvx-nav::-webkit-scrollbar{display:none}
.avuzvx-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 13px;border-radius:999px;font-size:14px;color:var(--nm-dim);white-space:nowrap;transition:color .2s,background .2s}
.avuzvx-nav a:hover{color:var(--nm-main);background:rgba(194,69,45,.08)}

/* 首屏 */
.avuzvx-hero{padding:clamp(28px,5vw,62px) 0 clamp(34px,5vw,68px);overflow:hidden}
.avuzvx-herogrid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,52px);align-items:center}
.avuzvx-eyebrow{font-size:12px;letter-spacing:.24em;color:var(--nm-second);margin-bottom:14px}
.avuzvx-hero h1{font-size:clamp(29px,4.4vw,50px);line-height:1.16;letter-spacing:-.03em;font-weight:800}
.avuzvx-hero h1 em{font-style:normal;color:var(--nm-main);display:inline-block}
.avuzvx-lead{margin-top:18px;max-width:600px;font-size:15px;line-height:1.95;color:var(--nm-dim)}
.avuzvx-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.avuzvx-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border-radius:999px;background:var(--nm-main);color:#fff;font-size:15px;font-weight:600;transition:transform .22s,box-shadow .22s;box-shadow:0 10px 22px rgba(194,69,45,.24)}
.avuzvx-btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(194,69,45,.32)}
.avuzvx-btn--ghost{background:transparent;color:var(--nm-fg);border:1px solid var(--nm-line);box-shadow:none}
.avuzvx-btn--ghost:hover{border-color:var(--nm-second);color:var(--nm-second);box-shadow:none}
.avuzvx-herotip{margin-top:20px;font-size:13px;color:var(--nm-dim);letter-spacing:.02em}

/* 前后对照 */
.avuzvx-compare{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.avuzvx-pane{border-radius:var(--nm-r);overflow:hidden;border:1px solid var(--nm-line);background:#fff;box-shadow:var(--nm-sh)}
.avuzvx-pane img{width:100%;height:clamp(210px,30vw,318px);object-fit:cover;transition:transform .6s ease}
.avuzvx-pane:hover img{transform:scale(1.04)}
.avuzvx-pane--raw img{filter:grayscale(1) contrast(1.06)}
.avuzvx-pane figcaption{display:flex;align-items:center;gap:8px;padding:12px 14px;font-size:13px;color:var(--nm-dim);line-height:1.5}
.avuzvx-badge{display:inline-block;flex:0 0 auto;font-size:12px;padding:3px 10px;border-radius:999px;background:rgba(20,21,24,.08);color:var(--nm-fg)}
.avuzvx-badge--hot{background:var(--nm-main);color:#fff}

/* 板块通用 */
.avuzvx-sec{padding:clamp(42px,6vw,78px) 0}
.avuzvx-sec--paper{background:#fff;border-top:1px solid var(--nm-line);border-bottom:1px solid var(--nm-line)}
.avuzvx-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.avuzvx-h2{font-size:clamp(21px,2.6vw,29px);letter-spacing:-.02em;font-weight:800;line-height:1.3}
.avuzvx-lede{margin-top:12px;max-width:790px;font-size:15px;line-height:1.9;color:var(--nm-dim)}
.avuzvx-count{flex:0 0 auto;font-size:13px;color:var(--nm-second);background:rgba(31,93,85,.1);border-radius:999px;padding:6px 14px}

/* 卡片 */
.avuzvx-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--nm-gap);margin-top:30px}
.avuzvx-cards--4{grid-template-columns:repeat(4,1fr)}
.avuzvx-card{background:#fff;border:1px solid var(--nm-line);border-radius:var(--nm-r);overflow:hidden;transition:transform .25s,box-shadow .25s}
.avuzvx-card:hover{transform:translateY(-4px);box-shadow:var(--nm-sh)}
.avuzvx-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:#e9e4db}
.avuzvx-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.avuzvx-card:hover .avuzvx-thumb img{transform:scale(1.05)}
.avuzvx-chip{position:absolute;left:10px;top:10px;font-size:12px;line-height:1;padding:6px 10px;border-radius:999px;background:rgba(20,21,24,.78);color:#fff;backdrop-filter:blur(4px)}
.avuzvx-cbody{padding:14px 16px 18px}
.avuzvx-ctitle{font-size:16px;font-weight:700;line-height:1.4}
.avuzvx-cdesc{margin-top:8px;font-size:14px;line-height:1.7;color:var(--nm-dim)}
.avuzvx-tag{display:inline-block;margin-top:12px;font-size:12px;line-height:1;padding:5px 11px;border-radius:999px;background:rgba(31,93,85,.1);color:var(--nm-second)}

/* 分类频道 */
.avuzvx-chans{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--nm-gap);margin-top:30px}
.avuzvx-chan{border:1px solid var(--nm-line);border-radius:var(--nm-r);padding:20px 20px 22px;background:#fff;transition:border-color .2s,transform .25s}
.avuzvx-chan:hover{border-color:var(--nm-second);transform:translateY(-3px)}
.avuzvx-chan h3{font-size:17px;font-weight:700;letter-spacing:.01em}
.avuzvx-chan p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--nm-dim)}

/* 排行榜 */
.avuzvx-rank{margin-top:28px;border-top:1px solid var(--nm-line)}
.avuzvx-rank li{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 4px;border-bottom:1px solid var(--nm-line);transition:background .2s}
.avuzvx-rank li:hover{background:rgba(194,69,45,.05)}
.avuzvx-no{flex:0 0 auto;width:38px;font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--nm-dim)}
.avuzvx-rank li:nth-child(-n+3) .avuzvx-no{color:var(--nm-main);font-size:18px}
.avuzvx-rtitle{flex:1 1 150px;font-size:16px;font-weight:600}
.avuzvx-heat{margin-left:auto;font-size:13px;color:var(--nm-dim)}

/* 专题 */
.avuzvx-feature{display:grid;grid-template-columns:1fr 1fr;gap:var(--nm-gap);margin-top:30px}
.avuzvx-topic{display:grid;grid-template-columns:132px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid var(--nm-line);border-radius:var(--nm-r);padding:14px;transition:box-shadow .25s,transform .25s}
.avuzvx-topic:hover{box-shadow:var(--nm-sh);transform:translateY(-3px)}
.avuzvx-timg{border-radius:10px;overflow:hidden;aspect-ratio:3/4;background:#e9e4db}
.avuzvx-timg img{width:100%;height:100%;object-fit:cover}
.avuzvx-topic h3{font-size:17px;font-weight:700}
.avuzvx-topic p{margin-top:8px;font-size:14px;line-height:1.7;color:var(--nm-dim)}

/* 高分好评 / 推荐清单（横排列表） */
.avuzvx-list{display:grid;grid-template-columns:1fr 1fr;gap:0 var(--nm-gap);margin-top:28px;border-top:1px solid var(--nm-line)}
.avuzvx-list li{padding:16px 4px;border-bottom:1px solid var(--nm-line)}
.avuzvx-list h3{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700}
.avuzvx-list p{margin-top:6px;font-size:14px;line-height:1.7;color:var(--nm-dim)}
.avuzvx-picks{display:grid;grid-template-columns:1fr 1fr;gap:0 var(--nm-gap);margin-top:28px;border-top:1px solid var(--nm-line)}
.avuzvx-picks li{display:flex;gap:14px;padding:16px 4px;border-bottom:1px solid var(--nm-line)}
.avuzvx-pno{flex:0 0 auto;width:34px;font-size:14px;font-weight:800;color:var(--nm-main);font-variant-numeric:tabular-nums;padding-top:2px}
.avuzvx-picks h3{font-size:16px;font-weight:700}
.avuzvx-picks p{margin-top:6px;font-size:14px;line-height:1.7;color:var(--nm-dim)}

/* 类型专区 */
.avuzvx-genres{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--nm-gap);margin-top:30px}
.avuzvx-genre{background:#fff;border:1px solid var(--nm-line);border-radius:var(--nm-r);padding:22px 20px}
.avuzvx-genre h3{font-size:18px;font-weight:800;letter-spacing:.02em}
.avuzvx-genre h3 span{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--nm-main);margin-right:8px;vertical-align:middle}
.avuzvx-gdesc{margin-top:8px;font-size:14px;line-height:1.75;color:var(--nm-dim)}
.avuzvx-gtags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.avuzvx-gtags span{font-size:13px;line-height:1;padding:7px 12px;border-radius:999px;background:rgba(31,93,85,.08);color:var(--nm-second)}

/* 即将上线 */
.avuzvx-soon{display:grid;grid-template-columns:1fr 1fr;gap:var(--nm-gap);margin-top:30px}
.avuzvx-soon li{background:#fff;border:1px solid var(--nm-line);border-left:3px solid var(--nm-main);border-radius:12px;padding:18px 20px}
.avuzvx-soon h3{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700}
.avuzvx-soon p{margin-top:8px;font-size:14px;line-height:1.7;color:var(--nm-dim)}
.avuzvx-state{display:inline-block;margin-top:12px;font-size:12px;line-height:1;padding:5px 11px;border-radius:999px;background:rgba(194,69,45,.1);color:var(--nm-main)}

/* 问答 */
.avuzvx-faq{display:grid;grid-template-columns:1fr 1fr;gap:var(--nm-gap);margin-top:30px}
.avuzvx-qa{background:#fff;border:1px solid var(--nm-line);border-radius:var(--nm-r);padding:20px}
.avuzvx-qa h3{font-size:16px;font-weight:700;line-height:1.5}
.avuzvx-qa p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--nm-dim)}

/* 收口 */
.avuzvx-cta{position:relative;padding:clamp(48px,7vw,90px) 0;background:url(/assets/images/backpic/back-4.webp) center/cover no-repeat;color:#fff;text-align:center}
.avuzvx-cta::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,17,20,.74),rgba(15,17,20,.88))}
.avuzvx-ctabox{position:relative;max-width:700px;margin:0 auto}
.avuzvx-cta h2{font-size:clamp(22px,3vw,32px);font-weight:800;letter-spacing:-.02em;line-height:1.35}
.avuzvx-cta p{margin-top:14px;font-size:15px;line-height:1.9;color:rgba(255,255,255,.78)}
.avuzvx-cta .avuzvx-btn{margin-top:26px;background:#fff;color:#141518;box-shadow:none}
.avuzvx-cta .avuzvx-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.28)}

/* 页脚 */
.avuzvx-foot{background:#0f1114;color:#cfcac2;padding:clamp(36px,5vw,62px) 0 0}
.avuzvx-footgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(20px,3vw,40px);padding-bottom:34px}
.avuzvx-foot h4{font-size:14px;color:#fff;letter-spacing:.04em;margin-bottom:8px}
.avuzvx-fbrand .avuzvx-name{color:#fff;font-size:18px}
.avuzvx-ftext{margin-top:12px;font-size:14px;line-height:1.8;color:#9d9891;max-width:320px}
.avuzvx-foot a{display:flex;align-items:center;min-height:44px;font-size:14px;color:#a9a49c;transition:color .2s}
.avuzvx-foot a:hover{color:#fff}
.avuzvx-ftags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.avuzvx-ftags span{font-size:12px;line-height:1;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.07);color:#bdb8b0}
.avuzvx-fnote{margin-top:10px;font-size:14px;line-height:1.8;color:#9d9891}
.avuzvx-copy{border-top:1px solid rgba(255,255,255,.1);padding:18px;font-size:13px;color:#807c76;text-align:center}

@media (max-width:1024px){
  .avuzvx-herogrid{grid-template-columns:1fr}
  .avuzvx-compare{max-width:660px}
  .avuzvx-chans{grid-template-columns:repeat(2,1fr)}
  .avuzvx-genres{grid-template-columns:1fr}
  .avuzvx-footgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  body{font-size:15px}
  .avuzvx-name{font-size:16px}
  .avuzvx-cards,.avuzvx-cards--4{grid-template-columns:repeat(2,1fr)}
  .avuzvx-feature{grid-template-columns:1fr}
  .avuzvx-list,.avuzvx-picks,.avuzvx-faq,.avuzvx-soon{grid-template-columns:1fr}
  .avuzvx-lead{font-size:14px}
}
@media (max-width:520px){
  .avuzvx-cards{grid-template-columns:1fr}
  .avuzvx-cards--4{grid-template-columns:repeat(2,1fr)}
  .avuzvx-cards--4 .avuzvx-cbody{padding:12px 12px 14px}
  .avuzvx-cards--4 .avuzvx-ctitle{font-size:14px}
  .avuzvx-cards--4 .avuzvx-cdesc{font-size:14px;line-height:1.6}
  .avuzvx-chans{grid-template-columns:1fr}
  .avuzvx-topic{grid-template-columns:1fr}
  .avuzvx-timg{aspect-ratio:16/9}
  .avuzvx-pane img{height:180px}
  .avuzvx-footgrid{grid-template-columns:1fr}
  .avuzvx-actions .avuzvx-btn{width:100%}
}