*{margin:0;padding:0;box-sizing:border-box}
:root{
  --red:#e63946;--red-light:#ff6b6b;--red-dark:#c1121f;--pink:#ff8fa3;--accent:#ffb3b3;
  --bg-soft:#fff0f2;--ink:#1e1e2f;--gray:#6b6b7b;--bg:#fdfafb;
  --shadow:0 8px 20px rgba(0,0,0,.02),0 2px 6px rgba(0,0,0,.03);
  --shadow-hover:0 12px 30px rgba(230,57,70,.12),0 4px 10px rgba(0,0,0,.02);
}
html{scroll-behavior:smooth}
body{
  font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{max-width:1280px;margin:0 auto;padding:0 24px}

/* 导航 */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.78);backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(230,57,70,.18);
}
.nav-inner{display:flex;align-items:center;gap:18px;padding:12px 24px;max-width:1280px;margin:0 auto;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand img{height:34px;width:auto;border-radius:9px}
.brand-name{font-size:20px;font-weight:800;letter-spacing:.5px;background:linear-gradient(120deg,var(--red),var(--red-dark));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;flex-wrap:wrap;gap:7px;margin-left:auto;overflow-x:auto;max-width:100%}
.nav-links a{
  font-size:13px;color:var(--ink);padding:7px 14px;border-radius:999px;
  white-space:nowrap;transition:background .2s,color .2s;
}
.nav-links a:hover{background:var(--bg-soft);color:var(--red-dark)}
.nav-links a.active{background:var(--red);color:#fff;box-shadow:0 4px 12px rgba(230,57,70,.28)}

/* Hero */
.hero-wrap{padding:32px 0}
.hero{
  display:flex;gap:40px;align-items:center;
  background:linear-gradient(135deg,#ffffff 0%,#fff0f2 100%);
  border-radius:24px;padding:48px 44px;position:relative;overflow:hidden;
  box-shadow:var(--shadow);
}
.hero::after{
  content:"";position:absolute;right:-120px;bottom:-140px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(230,57,70,.18),rgba(230,57,70,0) 68%);
  border-radius:50%;pointer-events:none;
}
.hero-text{flex:1 1 380px;min-width:0;position:relative;z-index:2}
.hero-badge{
  display:inline-block;background:#ffe3e6;color:var(--red-dark);
  font-size:12px;font-weight:600;padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.hero h1{font-size:48px;font-weight:800;line-height:1.15;letter-spacing:-.5px;margin-bottom:16px}
.hero h1 .grad{background:linear-gradient(100deg,var(--red),var(--red-light));-webkit-background-clip:text;background-clip:text;color:transparent;display:block}
.hero p{font-size:15px;color:var(--gray);max-width:480px;margin-bottom:26px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;
  padding:12px 26px;border-radius:12px;transition:transform .2s,box-shadow .2s,background .2s;
  cursor:pointer;border:none;
}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 6px 16px rgba(230,57,70,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(230,57,70,.42);background:var(--red-dark)}
.btn-outline{background:transparent;color:var(--red-dark);border:1.5px solid var(--red)}
.btn-outline:hover{transform:translateY(-2px);background:var(--bg-soft);box-shadow:0 8px 20px rgba(230,57,70,.15)}

/* Hero 海报 */
.hero-posters{display:flex;gap:22px;align-items:flex-start;position:relative;z-index:2;flex-shrink:0}
.poster{width:190px;transition:transform .28s,box-shadow .28s}
.poster:first-child{margin-top:0}
.poster:last-child{margin-top:24px}
.poster:hover{transform:translateY(-8px) scale(1.02)}
.poster-art{
  width:100%;aspect-ratio:3/4;border-radius:16px;position:relative;overflow:hidden;
  box-shadow:0 12px 26px rgba(30,30,47,.14);
}
.poster:hover .poster-art{box-shadow:0 18px 34px rgba(230,57,70,.28)}
.poster-art.p1{background:linear-gradient(155deg,#3a4a7a,#7a8ec9 45%,#ffd9e0)}
.poster-art.p2{background:linear-gradient(155deg,#1b2a44,#2f6b7a 48%,#a8e0d6)}
.poster-art span{
  position:absolute;left:14px;bottom:12px;color:#fff;font-size:15px;font-weight:800;
  text-shadow:0 2px 8px rgba(0,0,0,.45);letter-spacing:.5px;
}
.poster-art::before{
  content:"";position:absolute;top:16px;left:16px;width:34px;height:34px;border-radius:50%;
  border:2px solid rgba(255,255,255,.5);
}
.poster-name{font-size:13px;font-weight:600;color:var(--ink);text-align:center;margin-top:11px}

/* 通用区块 */
.section{padding:32px 0}
.section-head{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.section-head .ico{
  width:34px;height:34px;border-radius:10px;background:var(--bg-soft);color:var(--red);
  display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;
}
.section-head h2{font-size:24px;font-weight:700;letter-spacing:-.2px}
.section-sub{font-size:13px;color:var(--gray);margin-left:auto;display:none}

/* 分类入口 */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{
  display:flex;align-items:center;gap:16px;background:#fff;border-radius:16px;padding:22px;
  box-shadow:var(--shadow);border:1.5px solid transparent;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.cat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--accent)}
.cat-ico{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:22px;color:#fff;flex-shrink:0;
}
.cat-ico.c1{background:linear-gradient(140deg,var(--red),var(--red-dark))}
.cat-ico.c2{background:linear-gradient(140deg,var(--pink),#ff6b8a)}
.cat-ico.c3{background:linear-gradient(140deg,var(--accent),var(--pink))}
.cat-card h3{font-size:17px;font-weight:700;margin-bottom:3px}
.cat-card p{font-size:12.5px;color:var(--gray)}

/* 动漫推荐网格 */
.anime-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.anime-card{
  background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);
  border:1.5px solid transparent;transition:transform .22s,box-shadow .22s,border-color .22s;
  display:flex;flex-direction:column;
}
.anime-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--accent)}
.anime-cover{aspect-ratio:3/4;position:relative;overflow:hidden}
.anime-cover .art{
  width:100%;height:100%;position:relative;transition:transform .35s;
  display:flex;align-items:flex-end;padding:14px;
}
.anime-card:hover .art{transform:scale(1.03)}
.anime-cover .art b{
  color:#fff;font-size:30px;font-weight:800;line-height:1;
  text-shadow:0 4px 14px rgba(0,0,0,.32);opacity:.92;letter-spacing:1px;
}
.tone-a{background:linear-gradient(160deg,#5b6fbb,#c89bd0)}
.tone-b{background:linear-gradient(160deg,#b8553f,#e8a06a)}
.tone-c{background:linear-gradient(160deg,#3d8c98,#a3d9c9)}
.tone-d{background:linear-gradient(160deg,#7b4a9c,#e0a5c9)}
.tone-e{background:linear-gradient(160deg,#c9a227,#f0d27a)}
.tone-f{background:linear-gradient(160deg,#3f6b4a,#9ecf9c)}
.anime-tag{
  position:absolute;top:12px;left:12px;background:rgba(230,57,70,.9);color:#fff;
  font-size:11px;font-weight:600;padding:4px 10px;border-radius:999px;
  backdrop-filter:blur(4px);
}
.anime-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:7px;flex:1}
.anime-body h3{font-size:17px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.anime-meta{font-size:11.5px;color:var(--gray);display:flex;gap:12px;flex-wrap:wrap}
.anime-meta .score{color:var(--red-dark);font-weight:700}
.anime-desc{
  font-size:13px;color:var(--gray);line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;
}

/* 双栏区 */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.panel{background:#fff;border-radius:20px;padding:26px;box-shadow:var(--shadow)}
.panel-head{display:flex;align-items:center;gap:9px;margin-bottom:18px}
.panel-head .dot{width:9px;height:9px;border-radius:50%;background:var(--red)}
.panel-head h2{font-size:19px;font-weight:700}
.panel-head small{font-size:12px;color:var(--gray);margin-left:auto}

.update-list{display:flex;flex-direction:column;gap:4px}
.update-item{
  display:flex;align-items:center;gap:12px;padding:10px 10px;border-radius:12px;
  transition:background .2s;
}
.update-item:hover{background:var(--bg-soft)}
.sq{
  width:40px;height:40px;border-radius:11px;color:#fff;font-size:16px;font-weight:800;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.sq.s1{background:linear-gradient(140deg,#e63946,#ff8fa3)}
.sq.s2{background:linear-gradient(140deg,#5b6fbb,#a3b3e0)}
.sq.s3{background:linear-gradient(140deg,#b8553f,#e8a06a)}
.sq.s4{background:linear-gradient(140deg,#3d8c98,#a3d9c9)}
.sq.s5{background:linear-gradient(140deg,#7b4a9c,#d3a5e0)}
.sq.s6{background:linear-gradient(140deg,#c9a227,#f0d27a)}
.update-info{min-width:0;flex:1}
.update-title{font-size:14px;font-weight:600;display:flex;align-items:center;gap:7px}
.new-badge{background:var(--red);color:#fff;font-size:9.5px;font-weight:700;padding:1px 6px;border-radius:4px;letter-spacing:.5px}
.update-sub{font-size:11.5px;color:var(--gray);margin-top:2px}
.heat{font-size:12px;font-weight:700;color:var(--red-dark);flex-shrink:0}

.rank-list{display:flex;flex-direction:column;gap:6px}
.rank-item{
  display:flex;align-items:center;gap:14px;padding:11px 12px;border-radius:12px;transition:background .2s;
}
.rank-item:hover{background:var(--bg-soft)}
.rank-num{font-size:17px;font-weight:800;width:26px;text-align:center;flex-shrink:0;color:#c9c9d4}
.rank-num.n1{color:var(--red)}
.rank-num.n2{color:var(--pink)}
.rank-num.n3{color:var(--accent)}
.rank-name{font-size:14px;font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-score{font-size:12px;font-weight:700;color:var(--red-dark);background:var(--bg-soft);padding:3px 10px;border-radius:999px;flex-shrink:0}

/* 用户评价 */
.tips-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tip-card{
  background:#fff;border-radius:16px;padding:20px 22px 22px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s;
}
.tip-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.tip-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px}
.tip-card.v1::before{background:var(--red)}
.tip-card.v2::before{background:var(--pink)}
.tip-card.v3::before{background:var(--accent)}
.tip-user{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.avatar{
  width:48px;height:48px;border-radius:50%;flex-shrink:0;color:#fff;font-size:18px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  border:2.5px solid #fff;box-shadow:0 4px 12px rgba(230,57,70,.22);
}
.avatar.a1{background:linear-gradient(140deg,#e63946,#ff8fa3)}
.avatar.a2{background:linear-gradient(140deg,#5b6fbb,#a3b3e0)}
.avatar.a3{background:linear-gradient(140deg,#3d8c98,#a3d9c9)}
.avatar.a4{background:linear-gradient(140deg,#b8553f,#e8a06a)}
.avatar.a5{background:linear-gradient(140deg,#7b4a9c,#d3a5e0)}
.avatar.a6{background:linear-gradient(140deg,#c9a227,#f0d27a)}
.tip-user strong{display:block;font-size:14px;font-weight:700}
.tip-user span{display:block;font-size:11.5px;color:var(--gray)}
.tip-text{font-size:13.5px;color:var(--gray);font-style:italic;line-height:1.7}
.tip-text::before{content:"“";color:var(--accent);font-size:22px;font-style:normal;font-weight:800;line-height:0;vertical-align:-4px;margin-right:3px}

/* 下载 + FAQ */
.dl-panel{background:linear-gradient(150deg,#fff,#fff0f2);border-radius:24px;padding:30px 28px;box-shadow:var(--shadow)}
.dl-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.dl-ico{
  width:50px;height:50px;border-radius:14px;background:var(--red);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;
  box-shadow:0 8px 18px rgba(230,57,70,.3);
}
.dl-head h2{font-size:20px;font-weight:700;line-height:1.25}
.dl-head p{font-size:12.5px;color:var(--gray);margin-top:3px}
.feature-list{list-style:none;display:flex;flex-direction:column;gap:13px;margin-bottom:24px}
.feature-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--ink)}
.check{
  width:20px;height:20px;border-radius:50%;background:var(--bg-soft);color:var(--red);
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;flex-shrink:0;margin-top:1px;
}
.dl-btn{display:block;width:100%;text-align:center;font-size:15px}

.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:#fff;border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:16px 18px;font-size:14px;font-weight:600;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"⌄";color:var(--red);font-size:18px;transition:transform .2s;line-height:1}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item p{padding:0 18px 16px;font-size:13px;color:var(--gray);line-height:1.7}

/* 悬浮按钮 */
.float-btn{
  position:fixed;right:40px;bottom:40px;width:60px;height:60px;border-radius:50%;
  background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:24px;box-shadow:0 10px 25px rgba(230,57,70,.4);z-index:200;
  transition:transform .2s,background .2s;animation:pulse 2s infinite;
}
.float-btn::before{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--red);
  animation:ring 2s infinite;pointer-events:none;
}
.float-btn:hover{background:var(--red-dark);transform:translateY(-5px) scale(1.05)}
.float-tip{
  position:absolute;right:74px;top:50%;transform:translateY(-50%);
  background:rgba(30,30,47,.85);color:#fff;font-size:12px;padding:6px 12px;border-radius:8px;
  white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s;
}
.float-btn:hover .float-tip{opacity:1}
@keyframes pulse{0%,100%{box-shadow:0 10px 25px rgba(230,57,70,.4)}50%{box-shadow:0 10px 32px rgba(230,57,70,.62)}}
@keyframes ring{0%{transform:scale(1);opacity:.55}100%{transform:scale(1.55);opacity:0}}

/* 页脚 */
.site-footer{border-top:1px solid rgba(230,57,70,.2);margin-top:36px;padding:26px 0 34px;text-align:center}
.footer-line{font-size:12.5px;color:var(--gray);margin-bottom:6px}
.footer-line .heart{color:var(--red)}
.footer-meta{font-size:11.5px;color:#9a9aa8;line-height:1.9}
.footer-meta a{color:#9a9aa8}
.footer-meta a:hover{color:var(--red)}

/* 响应式 */
@media (max-width:1024px){
  .nav-links{gap:5px}
  .nav-links a{font-size:12.5px;padding:6px 12px}
  .hero{padding:38px 30px;gap:26px}
  .hero h1{font-size:40px}
  .poster{width:160px}
  .anime-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .hero{flex-direction:column;align-items:flex-start;padding:34px 26px}
  .hero-posters{align-self:center;margin-top:8px}
  .two-col{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .hero h1{font-size:36px}
}
@media (max-width:600px){
  .container{padding:0 16px}
  .nav-inner{padding:10px 16px;gap:10px}
  .nav-links{width:100%;margin-left:0;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}
  .nav-links::-webkit-scrollbar{display:none}
  .hero{padding:28px 20px;border-radius:20px}
  .hero h1{font-size:30px}
  .hero p{font-size:14px}
  .hero-posters{gap:14px}
  .poster{width:130px}
  .poster:last-child{margin-top:16px}
  .anime-grid{grid-template-columns:1fr}
  .section{padding:24px 0}
  .panel{padding:20px}
  .dl-panel{padding:22px 18px}
  .float-btn{width:50px;height:50px;right:18px;bottom:18px;font-size:20px}
  .float-tip{display:none}
  .btn{width:100%;justify-content:center}
  .hero-btns{flex-direction:column;width:100%}
}