:root{
  --bg:#0e0d12;
  --bg-soft:#16151d;
  --card:#1c1a25;
  --card-2:#23202e;
  --line:rgba(255,255,255,.09);
  --text:#f2eef7;
  --muted:#a49db3;
  --pink:#ff5c8a;
  --pink-deep:#e63975;
  --violet:#8a6bff;
  --cyan:#4fd6c8;
  --radius:18px;
  --nav-h:64px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  line-height:1.7;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
.wrap{width:min(1180px,92vw);margin:0 auto;}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.18em;color:var(--pink);
  border:1px solid rgba(255,92,138,.35);border-radius:999px;padding:3px 12px;margin-bottom:14px;
}
.section-title{font-size:clamp(22px,3vw,30px);line-height:1.35;letter-spacing:.01em;}
.section-sub{color:var(--muted);font-size:14px;margin-top:8px;}
section{padding:78px 0;}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:34px;flex-wrap:wrap;}
.link-more{font-size:13px;color:var(--pink);border-bottom:1px solid rgba(255,92,138,.4);padding-bottom:2px;}

/* ============ 吸顶导航 ============ */
.topbar{position:fixed;top:0;left:0;right:0;z-index:90;padding:14px 0;transition:padding .3s ease;}
.topbar .nav-inner{
  width:min(1180px,94vw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  background:rgba(24,22,32,.82);
  border:1px solid var(--line);
  border-radius:999px;
  padding:9px 12px 9px 18px;
  transition:all .35s ease;
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}
.topbar.shrink{padding:8px 0;}
.topbar.shrink .nav-inner{
  width:min(1040px,92vw);
  background:rgba(20,18,28,.62);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  box-shadow:0 12px 34px rgba(0,0,0,.42);
  padding:5px 10px 5px 16px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:.02em;flex-shrink:0;}
.brand img{height:32px;width:32px;object-fit:contain;border-radius:9px;background:#2a2636;}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:nowrap;}
.nav-links a{
  font-size:13.5px;color:var(--muted);padding:7px 12px;border-radius:999px;white-space:nowrap;
  transition:color .25s,background .25s;
}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.06);}
.nav-links a.active{color:#fff;background:linear-gradient(120deg,var(--pink-deep),var(--violet));}
.btn-dl{
  display:inline-flex;align-items:center;gap:7px;
  background:linear-gradient(120deg,var(--pink),var(--pink-deep));
  color:#fff;font-size:13.5px;font-weight:600;
  padding:10px 18px;border-radius:999px;white-space:nowrap;
  box-shadow:0 8px 22px rgba(230,57,117,.32);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-dl:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(230,57,117,.45);}
.burger{display:none;width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.07);position:relative;}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:#fff;border-radius:2px;transition:.3s;}
.burger span:nth-child(1){top:14px;}
.burger span:nth-child(2){top:19px;}
.burger span:nth-child(3){top:24px;}
.burger.on span:nth-child(1){top:19px;transform:rotate(45deg);}
.burger.on span:nth-child(2){opacity:0;}
.burger.on span:nth-child(3){top:19px;transform:rotate(-45deg);}
.drawer{
  display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:80;
  background:rgba(12,11,17,.96);backdrop-filter:blur(10px);
  padding:96px 26px 40px;flex-direction:column;gap:6px;
}
.drawer.on{display:flex;}
.drawer a{font-size:17px;padding:14px 6px;color:var(--muted);border-bottom:1px solid var(--line);}
.drawer a.active{color:var(--pink);}
.drawer .btn-dl{margin-top:22px;justify-content:center;font-size:15px;padding:14px;}

/* ============ Hero ============ */
.hero{position:relative;padding-top:130px;padding-bottom:60px;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(720px 420px at 78% 8%,rgba(138,107,255,.26),transparent 70%),
    radial-gradient(620px 420px at 12% 32%,rgba(255,92,138,.20),transparent 72%);
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero h1{font-size:clamp(30px,4.6vw,50px);line-height:1.2;letter-spacing:.01em;margin-bottom:18px;}
.hero h1 em{font-style:normal;background:linear-gradient(110deg,var(--pink),#ffb0c6 60%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent;}
.slogan{font-size:clamp(17px,2vw,21px);color:#e6dffa;font-weight:600;margin-bottom:10px;}
.hero-desc{color:var(--muted);font-size:15px;max-width:520px;}
.trust-list{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 26px;}
.trust-list li{list-style:none;font-size:13px;color:#e4dcf4;background:rgba(255,255,255,.05);border:1px solid var(--line);padding:6px 13px;border-radius:999px;}
.trust-list li::before{content:"✓";color:var(--cyan);margin-right:6px;font-weight:700;}
.hero-stats{display:flex;flex-wrap:wrap;align-items:center;gap:22px;font-size:13px;color:var(--muted);margin-bottom:28px;}
.hero-stats b{display:block;font-size:19px;color:var(--text);font-variant-numeric:tabular-nums;}
.hero-stats .dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.22);}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;font-size:14px;font-weight:600;
  border:1px solid rgba(255,255,255,.18);color:#efe9fb;background:rgba(255,255,255,.04);
  transition:background .2s,border-color .2s;
}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.34);}

.hero-visual{position:relative;height:520px;}
.collage{position:absolute;inset:0;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(3,1fr);gap:8px;opacity:.5;filter:saturate(.85);}
.collage img{width:100%;height:100%;object-fit:cover;border-radius:10px;transition:opacity .8s ease,transform .8s ease;}
.collage img:nth-child(odd){transform:translateY(-6px);}
.collage img:nth-child(3n){transform:translateY(8px);}
.collage.fade img{opacity:.42;}
.phone{
  position:absolute;left:50%;top:50%;width:246px;height:480px;
  transform:translate(-50%,-50%) rotate(-8deg) translateZ(0);
  border-radius:34px;
  background:linear-gradient(160deg,#2b2739,#15131d);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 30px 70px rgba(0,0,0,.6),0 0 0 6px rgba(255,255,255,.03);
  overflow:hidden;
  transition:transform .4s ease;
}
.phone:hover{transform:translate(-50%,-50%) rotate(-4deg) scale(1.02);}
.phone .notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:78px;height:16px;background:#0b0a10;border-radius:0 0 12px 12px;z-index:3;}
.phone-screen{position:absolute;inset:0;overflow:hidden;border-radius:32px;}
.phone-strip{display:flex;flex-direction:column;gap:8px;padding:36px 10px 10px;animation:phoneScroll 22s linear infinite;}
.phone-strip img{width:100%;border-radius:10px;height:auto;}
@keyframes phoneScroll{
  0%{transform:translateY(0);}
  100%{transform:translateY(-50%);}
}

/* ============ 本周主推 ============ */
.feature-grid{display:grid;grid-template-columns:7fr 5fr;gap:18px;}
.big-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:#191722;border:1px solid var(--line);min-height:430px;
}
.big-card>img{width:100%;height:100%;min-height:430px;object-fit:cover;transition:transform .55s ease;}
.big-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,9,15,.95) 12%,rgba(10,9,15,.55) 45%,rgba(10,9,15,.05) 78%);}
.big-card:hover>img{transform:scale(1.05);}
.big-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:26px;}
.big-body h3{font-size:24px;margin:10px 0 8px;}
.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:6px;}
.tag{font-size:11.5px;color:#ffd7e4;background:rgba(255,92,138,.16);border:1px solid rgba(255,92,138,.32);padding:3px 10px;border-radius:999px;}
.tag.blue{color:#cfe6ff;background:rgba(90,150,255,.15);border-color:rgba(90,150,255,.3);}
.hook{color:#cdc6dc;font-size:13.5px;max-width:520px;}
.big-meta{display:flex;align-items:center;gap:16px;margin-top:16px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);}
.btn-follow{
  font-size:12.5px;font-weight:600;padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;transition:.2s;
}
.btn-follow:hover{background:rgba(255,92,138,.28);border-color:rgba(255,92,138,.55);}
.btn-follow.on{background:rgba(79,214,200,.2);border-color:rgba(79,214,200,.5);color:#bff5ee;}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.mini-card{
  position:relative;border-radius:14px;overflow:hidden;background:#191722;border:1px solid var(--line);
  transition:border-color .25s,transform .25s;
}
.mini-card:hover{border-color:rgba(255,92,138,.4);transform:translateY(-3px);}
.mini-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;}
.mini-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.mini-card:hover .mini-thumb img{transform:scale(1.07);}
.progress-hint{
  position:absolute;left:0;right:0;bottom:0;padding:8px 10px;
  background:linear-gradient(to top,rgba(8,7,12,.94),rgba(8,7,12,0));
  font-size:11.5px;color:#ffd6e3;
  opacity:0;transform:translateY(8px);transition:.3s ease;
}
.mini-card:hover .progress-hint{opacity:1;transform:translateY(0);}
.mini-body{padding:10px 12px 13px;}
.mini-body h4{font-size:14px;font-weight:600;line-height:1.4;margin-bottom:5px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.mini-body p{font-size:11.5px;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mini-tagline{font-size:11px;color:var(--cyan);margin-top:6px;}

/* ============ 题材矩阵 ============ */
.genre-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.genre-block{
  position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  background:#191722;cursor:pointer;transition:transform .25s,border-color .25s;text-align:left;
}
.genre-block:hover{transform:translateY(-4px);border-color:rgba(138,107,255,.5);}
.genre-block.open{border-color:rgba(255,92,138,.55);}
.genre-mosaic{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:2px;aspect-ratio:16/10;overflow:hidden;}
.genre-mosaic img{width:100%;height:100%;object-fit:cover;opacity:.78;transition:opacity .3s;}
.genre-block:hover .genre-mosaic img{opacity:1;}
.genre-info{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:8px;}
.genre-info b{font-size:15px;}
.genre-info span{font-size:11.5px;color:var(--muted);}
.genre-panel{
  grid-column:1/-1;overflow:hidden;max-height:0;opacity:0;
  transition:max-height .45s ease,opacity .45s ease,padding .45s ease;
  background:#171521;border:1px solid var(--line);border-radius:16px;
}
.genre-panel.on{max-height:520px;opacity:1;padding:18px;}
.genre-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-size:13.5px;color:var(--muted);}
.genre-panel-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
.genre-item{border-radius:12px;overflow:hidden;background:#221f2d;border:1px solid var(--line);}
.genre-item img{aspect-ratio:3/4;width:100%;object-fit:cover;}
.genre-item p{font-size:12px;padding:7px 9px;color:#ded7ee;}

/* ============ 更新日历 ============ */
.calendar-scroll{overflow-x:auto;padding-bottom:8px;}
.calendar{display:grid;grid-template-columns:repeat(7,minmax(140px,1fr));gap:10px;min-width:1000px;}
.day-col{border-radius:14px;border:1px solid var(--line);background:#171521;padding:12px;transition:border-color .3s,background .3s;}
.day-col.today{border-color:rgba(255,92,138,.6);background:linear-gradient(180deg,rgba(255,92,138,.13),rgba(23,21,33,.9));}
.day-col h3{font-size:14px;display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;}
.day-col h3 span{font-size:11px;color:var(--muted);font-weight:400;}
.day-count{font-size:11px;color:var(--pink);margin-bottom:10px;}
.slot{font-size:10.5px;color:var(--violet);letter-spacing:.06em;margin:9px 0 4px;}
.work{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:6px 0;border-bottom:1px dashed rgba(255,255,255,.07);}
.work:last-child{border-bottom:none;}
.work-name{font-size:12px;color:#e2dbef;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.sub-btn{font-size:10.5px;padding:3px 9px;border-radius:999px;border:1px solid rgba(255,255,255,.18);color:#cfc7e0;transition:.2s;flex-shrink:0;}
.sub-btn.on{background:rgba(79,214,200,.18);border-color:rgba(79,214,200,.5);color:#b6f2ea;}

/* ============ 榜单 ============ */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px;}
.tab{padding:8px 18px;border-radius:999px;font-size:13px;color:var(--muted);border:1px solid var(--line);background:rgba(255,255,255,.03);transition:.22s;}
.tab.active{color:#fff;background:linear-gradient(120deg,var(--pink-deep),var(--violet));border-color:transparent;}
.rank-list{display:flex;flex-direction:column;gap:8px;}
.rank-item{
  display:grid;grid-template-columns:64px 56px 1fr auto;align-items:center;gap:16px;
  padding:10px 16px;border-radius:14px;border:1px solid transparent;background:rgba(255,255,255,.025);
  transition:background .22s,border-color .22s,transform .22s;
}
.rank-item:hover{background:rgba(255,255,255,.06);border-color:var(--line);transform:translateX(3px);}
.rank-no{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;font-size:28px;font-weight:700;color:rgba(255,255,255,.2);text-align:center;font-variant-numeric:tabular-nums;}
.rank-item:nth-child(1) .rank-no,.rank-item:nth-child(2) .rank-no,.rank-item:nth-child(3) .rank-no{color:var(--pink);}
.rank-item img{width:56px;height:74px;object-fit:cover;border-radius:9px;}
.rank-info h4{font-size:14.5px;font-weight:600;margin-bottom:3px;}
.rank-info p{font-size:12px;color:var(--muted);}
.rank-val{font-size:13px;color:var(--cyan);font-variant-numeric:tabular-nums;white-space:nowrap;}

/* ============ 阅读器体验 ============ */
.reader-grid{display:grid;grid-template-columns:1fr .8fr;gap:44px;align-items:center;}
.feat-list{display:flex;flex-direction:column;gap:8px;}
.feat{
  display:flex;gap:14px;align-items:flex-start;padding:14px 16px;border-radius:14px;
  border:1px solid transparent;background:rgba(255,255,255,.025);text-align:left;
  transition:.25s;width:100%;
}
.feat:hover{background:rgba(255,255,255,.06);}
.feat.active{border-color:rgba(255,92,138,.5);background:rgba(255,92,138,.09);}
.feat-icon{width:34px;height:34px;border-radius:10px;background:rgba(138,107,255,.18);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;}
.feat h3{font-size:14.5px;margin-bottom:2px;}
.feat p{font-size:12.5px;color:var(--muted);}
.reader-phone{
  position:relative;width:250px;height:470px;margin:0 auto;border-radius:30px;
  background:#0b0a10;border:1px solid rgba(255,255,255,.14);
  box-shadow:0 26px 60px rgba(0,0,0,.55);overflow:hidden;
}
.reader-strip{position:absolute;inset:0;padding:12px 10px;display:flex;flex-direction:column;gap:6px;transition:filter .4s;}
.reader-strip img{width:100%;border-radius:8px;height:auto;transition:transform .5s;}
.reader-phone[data-mode="scroll"] .reader-strip{animation:demoScroll 14s linear infinite;}
@keyframes demoScroll{0%{transform:translateY(0);}100%{transform:translateY(-40%);}}
.reader-phone[data-mode="zoom"] .reader-strip img{transform:scale(1.18);}
.reader-phone[data-mode="night"] .reader-strip{filter:sepia(.5) hue-rotate(-18deg) brightness(.6) contrast(1.05);}
.reader-phone[data-mode="sync"] .reader-strip{animation:syncPulse 2.4s ease infinite;}
@keyframes syncPulse{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}
.reader-phone[data-mode="offline"] .reader-strip img{opacity:.55;}
.reader-phone[data-mode="page"] .reader-strip{animation:pageFlip 3s ease infinite;}
@keyframes pageFlip{0%,45%{transform:translateY(-20%);}55%,100%{transform:translateY(-60%);}}

/* ============ 书架 ============ */
.shelf-card{
  position:relative;border-radius:22px;border:1px solid var(--line);
  background:linear-gradient(160deg,#1d1a28,#141220);padding:32px 28px 28px;
  box-shadow:0 26px 60px rgba(0,0,0,.4);
}
.shelf-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;flex-wrap:wrap;gap:10px;}
.shelf-top h3{font-size:17px;}
.shelf-top span{font-size:12px;color:var(--muted);}
.shelf-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
.shelf-book{text-align:left;}
.shelf-book img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:10px;border:1px solid rgba(255,255,255,.08);}
.bar{height:4px;border-radius:99px;background:rgba(255,255,255,.1);margin:9px 0 5px;overflow:hidden;}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--pink),var(--violet));}
.shelf-book p{font-size:11px;color:var(--muted);line-height:1.5;}
.shelf-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;}
.shelf-tags span{font-size:11.5px;color:#ded7ee;background:rgba(255,255,255,.06);border:1px solid var(--line);padding:6px 13px;border-radius:999px;}

/* ============ 下载与安装 ============ */
.dl-wrap{display:grid;grid-template-columns:1fr 200px;gap:30px;align-items:start;}
.dl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
.dl-btn{
  display:flex;align-items:center;gap:11px;padding:14px 15px;border-radius:14px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);transition:.22s;text-align:left;
}
.dl-btn:hover{background:rgba(255,92,138,.1);border-color:rgba(255,92,138,.42);transform:translateY(-2px);}
.dl-icon{width:34px;height:34px;border-radius:10px;background:rgba(138,107,255,.18);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;}
.dl-btn b{display:block;font-size:13.5px;font-weight:600;}
.dl-btn small{display:block;font-size:10.5px;color:var(--muted);}
.qr-box{border:1px solid var(--line);border-radius:16px;padding:16px;background:rgba(255,255,255,.03);text-align:center;}
.qr-code{
  width:100%;aspect-ratio:1;border-radius:10px;
  background:
    repeating-linear-gradient(0deg,#fff 0 6px,#111 6px 12px),
    repeating-linear-gradient(90deg,#fff 0 6px,#111 6px 12px);
  background-blend-mode:multiply;
  border:7px solid #fff;box-sizing:border-box;
}
.qr-box p{font-size:11.5px;color:var(--muted);margin-top:10px;line-height:1.6;}
.install-points{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px;}
.install-points li{list-style:none;font-size:12.5px;color:#d3ccdf;padding:14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.025);}
.install-points li b{display:block;font-size:13px;color:var(--text);margin-bottom:3px;}
.faq{margin-top:26px;display:flex;flex-direction:column;gap:8px;}
.faq-item{border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.025);overflow:hidden;}
.faq-q{width:100%;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 17px;font-size:13.5px;color:#ece6f8;}
.faq-q i{font-style:normal;color:var(--pink);transition:transform .3s;flex-shrink:0;}
.faq-item.on .faq-q i{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;padding:0 17px;font-size:12.5px;color:var(--muted);}
.faq-item.on .faq-a{max-height:180px;padding:0 17px 15px;}

/* ============ 品牌故事 ============ */
.story-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:44px;align-items:start;}
.story-text p{font-size:14px;color:#c8c1d8;margin-bottom:16px;}
.story-text p b{color:#fff;}
.data-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.data-cell{border:1px solid var(--line);border-radius:14px;padding:16px;background:rgba(255,255,255,.03);}
.data-cell b{display:block;font-size:21px;color:var(--pink);margin-bottom:3px;font-variant-numeric:tabular-nums;}
.data-cell span{font-size:11.5px;color:var(--muted);}

/* ============ 页脚 ============ */
.site-footer{border-top:1px solid var(--line);background:#100e16;padding:50px 0 26px;font-size:12.5px;}
.foot-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;}
.foot-col h4{font-size:13px;color:#e3dcf0;margin-bottom:12px;letter-spacing:.04em;}
.foot-col a,.foot-col p{display:block;color:#8f889f;font-size:12px;margin-bottom:8px;line-height:1.7;}
.foot-col a:hover{color:var(--pink);}
.foot-brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:15px;color:var(--text);margin-bottom:10px;}
.foot-brand img{height:26px;width:26px;border-radius:7px;object-fit:contain;background:#2a2636;}
.foot-bottom{border-top:1px solid var(--line);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#7c7589;font-size:11.5px;}
.foot-bottom a{color:#8f889f;border-bottom:1px dotted rgba(255,255,255,.2);}
.foot-bottom a:hover{color:var(--pink);}
.update-time{color:#6f687c;font-size:11px;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .nav-links{display:none;}
  .burger{display:block;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-visual{height:440px;max-width:520px;margin:0 auto;}
  .feature-grid{grid-template-columns:1fr;}
  .genre-grid{grid-template-columns:repeat(3,1fr);}
  .genre-panel-list{grid-template-columns:repeat(4,1fr);}
  .shelf-row{grid-template-columns:repeat(3,1fr);}
  .dl-grid{grid-template-columns:repeat(2,1fr);}
  .dl-wrap{grid-template-columns:1fr;}
  .install-points{grid-template-columns:repeat(2,1fr);}
  .reader-grid{grid-template-columns:1fr;gap:34px;}
  .story-grid{grid-template-columns:1fr;gap:30px;}
  .foot-cols{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  section{padding:56px 0;}
  .hero{padding-top:110px;}
  .hero-stats{gap:16px;}
  .hero-visual{height:390px;}
  .phone{width:200px;height:390px;}
  .mini-grid{grid-template-columns:1fr 1fr;}
  .genre-grid{grid-template-columns:repeat(2,1fr);}
  .genre-panel-list{grid-template-columns:repeat(2,1fr);}
  .shelf-row{grid-template-columns:repeat(3,1fr);gap:10px;}
  .shelf-card{padding:22px 16px;}
  .rank-item{grid-template-columns:44px 46px 1fr;gap:10px;padding:9px 12px;}
  .rank-val{grid-column:3;font-size:11.5px;}
  .rank-no{font-size:22px;}
  .rank-item img{width:46px;height:62px;}
  .dl-grid{grid-template-columns:1fr 1fr;}
  .foot-cols{grid-template-columns:1fr 1fr;gap:22px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
  .sec-head{margin-bottom:24px;}
}