/* roulang page: index */
:root{
  --q1:#f2547d;
  --q2:#4536a6;
  --qbg:#fdf9f6;
  --qtx:#241d33;
  --qmu:#6d6580;
  --qln:#ece4e0;
  --qr:18px;
  --qs:0 10px 30px rgba(36,29,51,.09);
  --qg:22px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;background:var(--qbg);color:var(--qtx);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul,ol{list-style:none}
button,input{font:inherit}
.lfbkjrlb-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 22px}

/* 顶栏 */
.lfbkjrlb-top{position:sticky;top:0;z-index:20;background:rgba(253,249,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--qln)}
.lfbkjrlb-topin{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:68px}
.lfbkjrlb-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:.5px}
.lfbkjrlb-logo{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--q1),var(--q2));color:#fff;font-size:17px;font-weight:800;box-shadow:var(--qs)}
.lfbkjrlb-menu{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.lfbkjrlb-menu a{padding:9px 14px;border-radius:999px;font-size:15px;color:var(--qmu);transition:background .2s,color .2s;min-height:40px;display:inline-flex;align-items:center}
.lfbkjrlb-menu a:hover{color:var(--q1);background:rgba(242,84,125,.09)}
.lfbkjrlb-menu a:focus-visible{outline:2px solid var(--q1);outline-offset:2px}

/* 首屏 */
.lfbkjrlb-hero{position:relative;overflow:hidden;padding:78px 0 66px;text-align:center}
.lfbkjrlb-herobg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34}
.lfbkjrlb-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(253,249,246,.94),rgba(253,249,246,.85) 46%,var(--qbg))}
.lfbkjrlb-heroin{position:relative;z-index:1}
.lfbkjrlb-kicker{display:inline-block;font-size:13px;letter-spacing:2px;font-weight:700;color:var(--q1);background:rgba(242,84,125,.1);padding:6px 16px;border-radius:999px}
.lfbkjrlb-title{font-size:46px;line-height:1.18;font-weight:800;letter-spacing:1px;margin-top:18px}
.lfbkjrlb-title span{color:var(--q1)}
.lfbkjrlb-desc{max-width:760px;margin:18px auto 0;color:var(--qmu);font-size:16px;line-height:1.85}
.lfbkjrlb-search{display:flex;gap:8px;max-width:580px;margin:28px auto 0;background:#fff;padding:8px;border-radius:999px;border:1px solid var(--qln);box-shadow:var(--qs);transition:box-shadow .2s}
.lfbkjrlb-search:focus-within{box-shadow:0 0 0 3px rgba(242,84,125,.2),var(--qs)}
.lfbkjrlb-input{flex:1;min-width:0;border:0;background:transparent;padding:0 18px;min-height:46px;font-size:15px;color:var(--qtx);outline:none}
.lfbkjrlb-input::placeholder{color:#a9a2b5}
.lfbkjrlb-btn{border:0;cursor:pointer;background:linear-gradient(135deg,var(--q1),#ff7fa1);color:#fff;font-weight:700;font-size:15px;padding:0 28px;min-height:46px;border-radius:999px;transition:transform .2s,box-shadow .2s}
.lfbkjrlb-btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(242,84,125,.32)}
.lfbkjrlb-btn:focus-visible{outline:2px solid var(--q2);outline-offset:3px}
.lfbkjrlb-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:20px}
.lfbkjrlb-chip{display:inline-flex;align-items:center;min-height:36px;padding:6px 15px;font-size:14px;color:var(--qmu);background:#fff;border:1px solid var(--qln);border-radius:999px}

/* 版块通用 */
.lfbkjrlb-sec{padding:64px 0}
.lfbkjrlb-alt{background:#fff}
.lfbkjrlb-head{display:flex;align-items:flex-end;justify-content:space-between;gap:22px;flex-wrap:wrap;margin-bottom:30px}
.lfbkjrlb-h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:.5px;position:relative;padding-left:16px}
.lfbkjrlb-h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:6px;height:24px;border-radius:3px;background:linear-gradient(180deg,var(--q1),var(--q2))}
.lfbkjrlb-lead{color:var(--qmu);font-size:15px;max-width:680px;margin-top:10px}

/* 卡片 */
.lfbkjrlb-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--qg)}
.lfbkjrlb-card{background:#fff;border:1px solid var(--qln);border-radius:var(--qr);padding:12px 12px 16px;transition:transform .25s,box-shadow .25s}
.lfbkjrlb-card:hover{transform:translateY(-4px);box-shadow:var(--qs)}
.lfbkjrlb-thumb{position:relative;aspect-ratio:3/4;border-radius:12px;overflow:hidden;background:#efe9e6}
.lfbkjrlb-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.lfbkjrlb-card:hover .lfbkjrlb-thumb img{transform:scale(1.05)}
.lfbkjrlb-badge{position:absolute;left:8px;top:8px;font-size:12px;padding:3px 10px;border-radius:999px;background:rgba(36,29,51,.74);color:#fff;backdrop-filter:blur(4px)}
.lfbkjrlb-cname{font-size:16px;font-weight:700;margin-top:12px}
.lfbkjrlb-cmeta{font-size:14px;color:var(--qmu);margin-top:3px}

/* 目录 */
.lfbkjrlb-dir{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--qg)}
.lfbkjrlb-diritem{background:#fff;border:1px solid var(--qln);border-radius:var(--qr);padding:24px;transition:box-shadow .25s}
.lfbkjrlb-diritem:hover{box-shadow:var(--qs)}
.lfbkjrlb-tag{display:inline-block;font-size:13px;font-weight:700;color:var(--q1);background:rgba(242,84,125,.1);padding:4px 12px;border-radius:8px}
.lfbkjrlb-diritem p{margin-top:12px;font-size:14.5px;color:var(--qmu)}

/* 价值点 */
.lfbkjrlb-points{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--qg)}
.lfbkjrlb-point{background:#fff;border:1px solid var(--qln);border-radius:var(--qr);padding:26px 22px}
.lfbkjrlb-point h3{font-size:17px;margin-bottom:10px}
.lfbkjrlb-point p{font-size:14.5px;color:var(--qmu)}

/* 专题 */
.lfbkjrlb-topics{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--qg)}
.lfbkjrlb-topic{position:relative;border-radius:var(--qr);overflow:hidden;min-height:250px;display:flex;align-items:flex-end;color:#fff}
.lfbkjrlb-topic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.lfbkjrlb-topic:hover img{transform:scale(1.05)}
.lfbkjrlb-topic::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,14,30,.06),rgba(20,14,30,.84))}
.lfbkjrlb-topicin{position:relative;z-index:1;padding:24px}
.lfbkjrlb-topic h3{font-size:19px}
.lfbkjrlb-topic p{font-size:14px;opacity:.9;margin-top:8px}

/* 关注度图表 */
.lfbkjrlb-bars{display:grid;gap:18px;max-width:880px}
.lfbkjrlb-bar{display:grid;grid-template-columns:112px 1fr 118px;align-items:center;gap:14px;font-size:14.5px}
.lfbkjrlb-bname{font-weight:700}
.lfbkjrlb-btrack{display:block;height:12px;border-radius:999px;background:#efe8e4;overflow:hidden}
.lfbkjrlb-bfill{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--q1),var(--q2))}
.lfbkjrlb-bnote{font-size:13.5px;color:var(--qmu);text-align:right}

/* 排行榜 */
.lfbkjrlb-tops{display:grid;grid-template-columns:repeat(2,1fr);gap:0 34px}
.lfbkjrlb-top{display:grid;grid-template-columns:38px 1fr auto auto;align-items:center;gap:12px;padding:15px 2px;border-bottom:1px dashed var(--qln)}
.lfbkjrlb-no{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:#f2ece9;font-weight:800;font-size:14px;color:var(--qmu)}
.lfbkjrlb-tops li:nth-child(-n+3) .lfbkjrlb-no{background:linear-gradient(135deg,var(--q1),var(--q2));color:#fff}
.lfbkjrlb-tname{font-weight:700;font-size:15.5px}
.lfbkjrlb-tsort{font-size:12.5px;color:var(--q2);background:rgba(69,54,166,.09);padding:3px 10px;border-radius:7px;white-space:nowrap}
.lfbkjrlb-theat{font-size:13.5px;color:var(--qmu);white-space:nowrap}

/* 连载分区 */
.lfbkjrlb-runs{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--qg)}
.lfbkjrlb-run{background:#fff;border:1px solid var(--qln);border-radius:var(--qr);padding:24px}
.lfbkjrlb-run h3{font-size:16px;color:var(--q1);margin-bottom:12px}
.lfbkjrlb-run li{font-size:14.5px;padding:10px 0;border-bottom:1px dashed var(--qln)}
.lfbkjrlb-run li:last-child{border-bottom:0;padding-bottom:0}

/* 推荐清单 */
.lfbkjrlb-picks{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--qg)}
.lfbkjrlb-pick{display:grid;grid-template-columns:106px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid var(--qln);border-radius:var(--qr);padding:14px;transition:box-shadow .25s}
.lfbkjrlb-pick:hover{box-shadow:var(--qs)}
.lfbkjrlb-pick h3{font-size:16px}
.lfbkjrlb-pick p{font-size:14px;color:var(--qmu);margin-top:6px}

/* 口碑 */
.lfbkjrlb-quotes{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--qg)}
.lfbkjrlb-quote{display:flex;gap:14px;background:#fff;border:1px solid var(--qln);border-radius:var(--qr);padding:22px}
.lfbkjrlb-ava{width:44px;height:44px;flex:none;border-radius:50%;display:grid;place-items:center;font-weight:800;color:var(--q2);background:linear-gradient(135deg,rgba(242,84,125,.2),rgba(69,54,166,.2))}
.lfbkjrlb-quote p{font-size:14.5px}
.lfbkjrlb-quote cite{display:block;font-style:normal;font-size:13px;color:var(--qmu);margin-top:8px}

/* 资讯 */
.lfbkjrlb-news{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--qg)}
.lfbkjrlb-newsitem{display:grid;grid-template-columns:126px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid var(--qln);border-radius:var(--qr);padding:14px;transition:box-shadow .25s}
.lfbkjrlb-newsitem:hover{box-shadow:var(--qs)}
.lfbkjrlb-newsitem .lfbkjrlb-thumb{aspect-ratio:4/3}
.lfbkjrlb-newsitem h3{font-size:15.5px;line-height:1.55}
.lfbkjrlb-time{display:inline-block;margin-top:10px;font-size:12.5px;color:var(--q1);background:rgba(242,84,125,.1);padding:2px 10px;border-radius:7px}

/* 问答 */
.lfbkjrlb-faq{display:grid;gap:12px;max-width:880px}
.lfbkjrlb-qa{background:#fff;border:1px solid var(--qln);border-radius:14px;padding:14px 22px}
.lfbkjrlb-qa summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:44px;font-weight:700;font-size:15.5px}
.lfbkjrlb-qa summary::-webkit-details-marker{display:none}
.lfbkjrlb-qa summary::after{content:"+";color:var(--q1);font-weight:800;font-size:19px;line-height:1}
.lfbkjrlb-qa[open] summary::after{content:"–"}
.lfbkjrlb-qa p{margin-top:10px;font-size:14.5px;color:var(--qmu)}

/* 追更提醒 */
.lfbkjrlb-sub{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;background:linear-gradient(135deg,var(--q2),#6d5ac9);color:#fff;border-radius:24px;padding:46px}
.lfbkjrlb-sub .lfbkjrlb-h2{color:#fff;padding-left:0}
.lfbkjrlb-sub .lfbkjrlb-h2::before{display:none}
.lfbkjrlb-sub p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.84)}
.lfbkjrlb-form{display:flex;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:8px}
.lfbkjrlb-field{flex:1;min-width:0;min-height:46px;border:0;background:transparent;color:#fff;padding:0 18px;font-size:15px;outline:none}
.lfbkjrlb-field::placeholder{color:rgba(255,255,255,.68)}
.lfbkjrlb-form .lfbkjrlb-btn{background:#fff;color:var(--q2)}
.lfbkjrlb-form .lfbkjrlb-btn:hover{box-shadow:0 8px 20px rgba(0,0,0,.22)}

/* 页脚 */
.lfbkjrlb-foot{background:#241d33;color:#cec8dd;padding:56px 0 0;margin-top:24px}
.lfbkjrlb-fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding-bottom:38px}
.lfbkjrlb-foot h4{color:#fff;font-size:15px;margin-bottom:14px}
.lfbkjrlb-foot p{font-size:14px;line-height:1.9}
.lfbkjrlb-foot li{font-size:14px;line-height:2.1;color:#b6afc9}
.lfbkjrlb-foot a:hover{color:#fff}
.lfbkjrlb-copy{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:13px;color:#9a93ad}

@media (max-width:1024px){
  .lfbkjrlb-cards{grid-template-columns:repeat(3,1fr)}
  .lfbkjrlb-points{grid-template-columns:repeat(2,1fr)}
  .lfbkjrlb-topics{grid-template-columns:repeat(2,1fr)}
  .lfbkjrlb-dir{grid-template-columns:repeat(2,1fr)}
  .lfbkjrlb-fgrid{grid-template-columns:1fr 1fr}
  .lfbkjrlb-title{font-size:38px}
}
@media (max-width:768px){
  .lfbkjrlb-topin{flex-direction:column;align-items:flex-start;gap:6px;padding:12px 0}
  .lfbkjrlb-menu{width:100%;flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
  .lfbkjrlb-menu a{white-space:nowrap}
  .lfbkjrlb-cards{grid-template-columns:repeat(2,1fr)}
  .lfbkjrlb-tops,.lfbkjrlb-picks,.lfbkjrlb-quotes,.lfbkjrlb-news,.lfbkjrlb-runs{grid-template-columns:1fr}
  .lfbkjrlb-bar{grid-template-columns:96px 1fr}
  .lfbkjrlb-bnote{grid-column:2;text-align:left;font-size:13px}
  .lfbkjrlb-sub{grid-template-columns:1fr;padding:34px 26px}
  .lfbkjrlb-title{font-size:30px}
  .lfbkjrlb-sec{padding:46px 0}
}
@media (max-width:520px){
  .lfbkjrlb-cards{grid-template-columns:repeat(2,1fr);gap:14px}
  .lfbkjrlb-dir,.lfbkjrlb-points,.lfbkjrlb-topics,.lfbkjrlb-fgrid{grid-template-columns:1fr}
  .lfbkjrlb-search{flex-direction:column;border-radius:18px}
  .lfbkjrlb-search .lfbkjrlb-btn{width:100%}
  .lfbkjrlb-form{flex-direction:column;border-radius:16px}
  .lfbkjrlb-form .lfbkjrlb-btn{width:100%}
  .lfbkjrlb-title{font-size:26px}
  .lfbkjrlb-hero{padding:50px 0 44px}
  .lfbkjrlb-pick,.lfbkjrlb-newsitem{grid-template-columns:86px 1fr}
  body{font-size:15px}
}