/* roulang page: index */
:root{
--ink:#f3ece1;
--paper:#100e0c;
--brand:#f3c650;
--sub:#e2684a;
--dim:#a89c8b;
--edge:rgba(243,236,225,.13);
--r:18px;
--sh:0 20px 45px rgba(0,0,0,.5);
--pad:64px;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
button,input{font:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.lsajbpd-container{width:min(1180px,100% - 36px);margin-inline:auto}

/* 顶栏 */
.lsajbpd-head{position:sticky;top:0;z-index:30;background:rgba(16,14,12,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--edge)}
.lsajbpd-bar{display:flex;align-items:center;gap:16px;padding:10px 0}
.lsajbpd-brand{display:inline-flex;align-items:center;gap:10px;min-height:44px}
.lsajbpd-mark{width:40px;height:40px;border-radius:13px;background:linear-gradient(150deg,var(--brand),var(--sub));color:#20180a;font-weight:800;font-size:18px;display:grid;place-items:center}
.lsajbpd-name{font-size:17px;font-weight:700;letter-spacing:.6px}
.lsajbpd-nav{margin-left:auto;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.lsajbpd-nav::-webkit-scrollbar{display:none}
.lsajbpd-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:999px;font-size:14px;color:var(--dim);white-space:nowrap;transition:color .2s,background .2s}
.lsajbpd-nav a:hover{color:var(--ink);background:rgba(243,236,225,.07)}

/* 首屏 */
.lsajbpd-hero{position:relative;padding:52px 0 var(--pad);overflow:hidden}
.lsajbpd-hero::before{content:"";position:absolute;top:-20%;left:-8%;width:70%;height:440px;background:radial-gradient(circle at 35% 25%,rgba(243,198,80,.2),transparent 65%);pointer-events:none}
.lsajbpd-hero .lsajbpd-container{position:relative;z-index:2}
.lsajbpd-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.6px;color:var(--brand);border:1px solid rgba(243,198,80,.35);padding:6px 14px;border-radius:999px}
.lsajbpd-hero h1{font-size:clamp(30px,5.2vw,54px);line-height:1.14;letter-spacing:-1px;margin:20px 0 16px;font-weight:800}
.lsajbpd-lead{max-width:760px;color:var(--dim);font-size:16px}
.lsajbpd-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.lsajbpd-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border-radius:999px;background:var(--brand);color:#1c1508;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.lsajbpd-btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(243,198,80,.22)}
.lsajbpd-ghost{background:transparent;border-color:var(--edge);color:var(--ink)}
.lsajbpd-ghost:hover{background:rgba(243,236,225,.06);box-shadow:none}

/* 前后对比 */
.lsajbpd-compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:42px}
.lsajbpd-panel{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:254px;padding:22px;border-radius:var(--r);border:1px solid var(--edge);overflow:hidden;box-shadow:var(--sh)}
.lsajbpd-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.lsajbpd-panel::after{content:"";position:absolute;inset:0;z-index:1}
.lsajbpd-panel-before img{filter:grayscale(.72) brightness(.62)}
.lsajbpd-panel-before::after{background:linear-gradient(180deg,rgba(10,9,8,.4),rgba(10,9,8,.94))}
.lsajbpd-panel-after::after{background:linear-gradient(180deg,rgba(243,198,80,.16),rgba(12,10,8,.92))}
.lsajbpd-tag{align-self:flex-start;display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:999px;font-size:12px;letter-spacing:.6px;background:rgba(16,14,12,.68);border:1px solid rgba(243,198,80,.4);color:var(--brand);margin-bottom:auto;position:relative;z-index:2}
.lsajbpd-panel-t{position:relative;z-index:2;font-size:19px;font-weight:700;margin-top:18px}
.lsajbpd-panel-d{position:relative;z-index:2;font-size:14px;color:#cfc5b6;margin-top:6px}

/* 板块通用 */
.lsajbpd-sec{padding:var(--pad) 0;border-top:1px solid var(--edge)}
.lsajbpd-sec-alt{background:rgba(243,236,225,.025)}
.lsajbpd-h2{font-size:clamp(22px,3vw,30px);line-height:1.26;letter-spacing:-.5px;font-weight:800}
.lsajbpd-sub{max-width:780px;margin-top:12px;color:var(--dim);font-size:15px}

/* 文字亮点 */
.lsajbpd-feats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.lsajbpd-feats li{padding:20px;border:1px solid var(--edge);border-radius:var(--r);background:rgba(243,236,225,.03)}
.lsajbpd-feats b{display:block;font-size:15px;margin-bottom:6px;color:var(--brand)}
.lsajbpd-feats span{font-size:13px;color:var(--dim);line-height:1.6}

/* 速览表 */
.lsajbpd-scroll{margin-top:26px;overflow-x:auto;border:1px solid var(--edge);border-radius:var(--r);background:rgba(243,236,225,.03)}
.lsajbpd-table{width:100%;min-width:560px;border-collapse:collapse;font-size:15px}
.lsajbpd-table th,.lsajbpd-table td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--edge)}
.lsajbpd-table thead th{font-size:13px;letter-spacing:.6px;color:var(--dim);font-weight:600}
.lsajbpd-table tbody tr:last-child th,.lsajbpd-table tbody tr:last-child td{border-bottom:0}
.lsajbpd-table tbody tr:hover{background:rgba(243,198,80,.07)}
.lsajbpd-table tbody td:first-child{font-weight:700;white-space:nowrap}

/* 卡片 */
.lsajbpd-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.lsajbpd-card{padding:12px;border:1px solid var(--edge);border-radius:var(--r);background:rgba(243,236,225,.03);transition:transform .25s,border-color .25s,box-shadow .25s}
.lsajbpd-card:hover{transform:translateY(-4px);border-color:rgba(243,198,80,.4);box-shadow:0 18px 34px rgba(0,0,0,.4)}
.lsajbpd-thumb{position:relative;aspect-ratio:3/4;border-radius:12px;overflow:hidden;background:#1a1714}
.lsajbpd-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.lsajbpd-card:hover .lsajbpd-thumb img{transform:scale(1.05)}
.lsajbpd-badge{position:absolute;left:8px;top:8px;font-size:12px;padding:3px 9px;border-radius:999px;background:rgba(16,14,12,.8);color:var(--brand);border:1px solid rgba(243,198,80,.42)}
.lsajbpd-card h3{font-size:15px;font-weight:700;margin-top:12px}
.lsajbpd-card p{font-size:13px;line-height:1.6;color:var(--dim);margin-top:6px}
.lsajbpd-chip{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;border-radius:999px;border:1px solid var(--edge);font-size:12px;color:var(--dim)}

/* 口碑 */
.lsajbpd-quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
.lsajbpd-quote{padding:22px;border:1px solid var(--edge);border-radius:var(--r);background:rgba(243,236,225,.03)}
.lsajbpd-quote p{font-size:14px;color:#ded5c8}
.lsajbpd-who{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:var(--dim)}
.lsajbpd-ava{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,var(--brand),var(--sub));color:#1c1508;font-weight:700;font-size:14px}

/* 分类频道 */
.lsajbpd-channels{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.lsajbpd-ch{padding:22px;border:1px solid var(--edge);border-radius:var(--r);background:rgba(243,236,225,.03);transition:border-color .2s,background .2s}
.lsajbpd-ch:hover{border-color:rgba(243,198,80,.36);background:rgba(243,198,80,.06)}
.lsajbpd-ch-name{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:999px;background:rgba(243,198,80,.14);color:var(--brand);font-size:13px;font-weight:700}
.lsajbpd-ch p{font-size:13px;line-height:1.65;color:var(--dim);margin-top:12px}

/* 榜单 */
.lsajbpd-rank{display:grid;gap:10px;margin-top:30px}
.lsajbpd-rank li{display:grid;grid-template-columns:46px 1fr auto;gap:14px;align-items:center;padding:12px 18px;border:1px solid var(--edge);border-radius:14px;background:rgba(243,236,225,.03);transition:background .2s,border-color .2s}
.lsajbpd-rank li:hover{background:rgba(243,198,80,.07);border-color:rgba(243,198,80,.32)}
.lsajbpd-no{font-size:18px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.lsajbpd-rank b{font-size:15px;font-weight:600}
.lsajbpd-state{font-size:13px;color:var(--dim)}

/* 更新节奏 */
.lsajbpd-tl{margin-top:28px;padding-left:22px;border-left:2px solid var(--edge);display:grid;gap:24px}
.lsajbpd-tl li{position:relative}
.lsajbpd-tl li::before{content:"";position:absolute;left:-30px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(243,198,80,.16)}
.lsajbpd-tl b{display:block;font-size:15px}
.lsajbpd-tl span{display:block;font-size:14px;color:var(--dim);margin-top:4px}

/* 资讯 */
.lsajbpd-news{display:grid;gap:12px;margin-top:28px}
.lsajbpd-news li{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px 18px;border:1px solid var(--edge);border-radius:14px;background:rgba(243,236,225,.03)}
.lsajbpd-news b{font-size:15px;font-weight:600}
.lsajbpd-when{font-size:13px;color:var(--dim);white-space:nowrap}

/* 问答 */
.lsajbpd-faq{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.lsajbpd-q{padding:22px;border:1px solid var(--edge);border-radius:var(--r);background:rgba(243,236,225,.03)}
.lsajbpd-q h3{font-size:16px;font-weight:700;color:var(--brand)}
.lsajbpd-q p{font-size:14px;color:var(--dim);margin-top:10px;line-height:1.7}

/* 收口 */
.lsajbpd-cta{margin:0 auto var(--pad);padding:34px;border-radius:24px;border:1px solid rgba(243,198,80,.32);background:radial-gradient(circle at 85% 15%,rgba(226,104,74,.22),transparent 58%),rgba(243,236,225,.04);display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}
.lsajbpd-cta h2{font-size:clamp(21px,2.6vw,27px);line-height:1.3;font-weight:800}
.lsajbpd-cta p{font-size:14px;color:var(--dim);margin-top:10px}
.lsajbpd-find{display:flex;align-items:center;gap:8px;padding:6px 6px 6px 18px;border-radius:999px;border:1px solid var(--edge);background:rgba(12,10,8,.55)}
.lsajbpd-input{flex:1;min-width:0;min-height:44px;border:0;background:transparent;color:var(--ink);font-size:15px;outline:none}
.lsajbpd-input::placeholder{color:var(--dim)}

/* 页脚 */
.lsajbpd-foot{padding:48px 0 24px;border-top:1px solid var(--edge);background:rgba(243,236,225,.025)}
.lsajbpd-foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.lsajbpd-foot h3{font-size:15px;margin-bottom:12px}
.lsajbpd-foot p{font-size:13px;color:var(--dim);line-height:1.7;max-width:320px}
.lsajbpd-foot a{display:inline-flex;align-items:center;min-height:44px;color:var(--dim);font-size:14px;transition:color .2s}
.lsajbpd-foot a:hover{color:var(--brand)}
.lsajbpd-copy{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:32px;padding-top:18px;border-top:1px solid var(--edge);font-size:13px;color:var(--dim)}

@media (max-width:1024px){
.lsajbpd-grid{grid-template-columns:repeat(3,1fr)}
.lsajbpd-feats{grid-template-columns:repeat(2,1fr)}
.lsajbpd-channels{grid-template-columns:repeat(2,1fr)}
.lsajbpd-quotes{grid-template-columns:repeat(2,1fr)}
.lsajbpd-cta{grid-template-columns:1fr}
.lsajbpd-foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
.lsajbpd-hero{padding-top:34px}
.lsajbpd-compare{grid-template-columns:1fr;gap:14px}
.lsajbpd-grid{grid-template-columns:repeat(2,1fr);gap:14px}
.lsajbpd-faq{grid-template-columns:1fr}
.lsajbpd-sec{padding:48px 0}
.lsajbpd-news li{grid-template-columns:1fr auto;gap:8px 12px}
.lsajbpd-news b{grid-column:1 / -1;order:2}
.lsajbpd-news .lsajbpd-chip{order:1}
.lsajbpd-when{order:3}
}
@media (max-width:520px){
.lsajbpd-feats{grid-template-columns:1fr}
.lsajbpd-channels{grid-template-columns:1fr}
.lsajbpd-quotes{grid-template-columns:1fr}
.lsajbpd-rank li{grid-template-columns:38px 1fr;gap:6px 12px}
.lsajbpd-state{grid-column:2;font-size:12px}
.lsajbpd-card h3{font-size:14px}
.lsajbpd-cta{padding:24px}
.lsajbpd-find{flex-wrap:wrap;border-radius:18px;padding:12px}
.lsajbpd-find .lsajbpd-btn{width:100%}
.lsajbpd-foot-grid{grid-template-columns:1fr}
}