:root{
  --bg:#0a0612;
  --bg2:#120a20;
  --card:#1a1030;
  --card2:#221540;
  --line:#372559;
  --text:#ece6fa;
  --muted:#a99cc4;
  --brand:#a259ff;
  --brand2:#e15bff;
  --brand3:#5f3bff;
  --glow:0 0 24px rgba(162,89,255,.45);
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:72px 0;position:relative}
.section-head{margin-bottom:36px}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.22em;
  color:var(--brand2);border:1px solid rgba(225,91,255,.4);
  padding:4px 12px;border-radius:99px;margin-bottom:14px;
}
h1,h2,h3{line-height:1.3;font-weight:800;letter-spacing:.01em}
h2{font-size:clamp(22px,3.4vw,32px)}
h3{font-size:17px}
.lead{color:var(--muted);font-size:15px;max-width:640px}

/* ===== 顶部导航 ===== */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(10,6,18,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:66px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:32px;width:auto;border-radius:8px}
.brand-name{font-weight:800;font-size:18px;white-space:nowrap}
.brand-name em{font-style:normal;color:var(--brand2)}
.nav{display:none;flex-wrap:wrap;gap:6px 4px;justify-content:flex-end}
.nav a{
  font-size:13px;color:var(--muted);padding:6px 10px;border-radius:8px;
  transition:color .25s,background .25s;white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(162,89,255,.18)}
.nav-btn{
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(120deg,var(--brand3),var(--brand2));
  color:#fff!important;font-weight:700;padding:8px 16px!important;border-radius:99px;
  box-shadow:var(--glow);
}
.menu-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:var(--card);color:var(--text);font-size:20px;cursor:pointer;
}
.nav.open{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:66px;
  background:var(--bg2);border-bottom:1px solid var(--line);padding:14px 20px 20px;gap:4px}
.nav.open a{padding:10px 12px;font-size:14px}

/* ===== 首屏 ===== */
.hero{
  padding:56px 0 70px;
  background:
    radial-gradient(900px 460px at 12% -10%,rgba(162,89,255,.30),transparent 65%),
    radial-gradient(700px 420px at 92% 6%,rgba(225,91,255,.22),transparent 62%),
    linear-gradient(180deg,#0a0612,#150b28 70%,#0a0612);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(28px,5vw,50px);margin-bottom:18px}
.hero h1 span{
  background:linear-gradient(100deg,#c99bff,#e15bff 55%,#7d5bff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{font-size:16px;margin-bottom:26px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.tag{
  font-size:12.5px;color:#e8d9ff;border:1px solid rgba(162,89,255,.45);
  background:rgba(162,89,255,.12);padding:6px 12px;border-radius:99px;
}
.dl-zone{margin-bottom:14px}
.dl-label{font-size:12px;letter-spacing:.18em;color:var(--muted);margin-bottom:10px}
.dl-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:520px}
.dl-btn{
  display:flex;align-items:center;gap:10px;
  padding:13px 16px;border-radius:14px;border:1px solid var(--line);
  background:linear-gradient(160deg,#221540,#170e2b);
  transition:transform .22s,border-color .22s,box-shadow .22s;
}
.dl-btn:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--glow)}
.dl-btn .ico{font-size:20px;line-height:1}
.dl-btn .txt{display:flex;flex-direction:column;line-height:1.25}
.dl-btn .txt b{font-size:14px}
.dl-btn .txt small{font-size:11px;color:var(--muted)}
.dl-btn.primary{
  grid-column:1/-1;justify-content:center;
  background:linear-gradient(120deg,var(--brand3),var(--brand2));
  border-color:transparent;box-shadow:0 10px 32px rgba(159,60,255,.35);
}
.dl-btn.primary .txt small{color:rgba(255,255,255,.82)}
.dl-note{font-size:12px;color:var(--muted);margin-top:10px}

.hero-visual{position:relative;min-height:340px}
.poster-rail{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
}
.poster{
  border-radius:16px;overflow:hidden;border:1px solid var(--line);
  background:var(--card);position:relative;
  transition:transform .3s,border-color .3s;
}
.poster:nth-child(odd){transform:translateY(-10px)}
.poster:hover{transform:translateY(-14px);border-color:var(--brand)}
.poster img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4}
.poster figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:24px 10px 9px;
  font-size:12px;font-weight:700;text-align:center;
  background:linear-gradient(transparent,rgba(8,4,16,.92));
}

/* ===== 核心能力 ===== */
.ability-grid{display:grid;grid-template-columns:1fr;gap:16px}
.ability{
  padding:24px;border-radius:var(--radius);
  background:linear-gradient(160deg,var(--card2),var(--card));
  border:1px solid var(--line);
}
.ability .num{
  font-size:13px;font-weight:800;color:var(--brand2);letter-spacing:.2em;display:block;margin-bottom:10px;
}
.ability h3{margin-bottom:8px}
.ability p{font-size:14px;color:var(--muted)}

/* ===== 劲爆爽剧 - 瀑布流 ===== */
.section-rebang{background:linear-gradient(180deg,#0a0612,#130a24)}
.waterfall{display:grid;grid-template-columns:1fr;gap:16px}
.wf-card{
  border-radius:var(--radius);overflow:hidden;background:var(--card);
  border:1px solid var(--line);display:flex;flex-direction:column;
  transition:transform .28s,border-color .28s;
}
.wf-card:hover{transform:translateY(-5px);border-color:var(--brand)}
.wf-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.wf-body{padding:16px 16px 18px}
.wf-body h3{font-size:15px;margin-bottom:6px}
.wf-body p{font-size:13px;color:var(--muted)}
.wf-body .meta{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}
.chip{font-size:11px;padding:3px 9px;border-radius:99px;background:rgba(162,89,255,.16);color:#d9c2ff}

/* ===== 原创精品 Z 字型 ===== */
.zigzag{display:flex;flex-direction:column;gap:36px}
.zz-row{display:grid;grid-template-columns:1fr;gap:22px;align-items:center}
.zz-media img{border-radius:var(--radius);border:1px solid var(--line);width:100%;aspect-ratio:3/4;object-fit:cover}
.zz-text h3{font-size:19px;margin-bottom:10px}
.zz-text p{font-size:14px;color:var(--muted);margin-bottom:14px}
.zz-list{list-style:none;display:grid;gap:8px}
.zz-list li{font-size:13.5px;color:#d6cbec;padding-left:18px;position:relative}
.zz-list li::before{
  content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:2px;
  background:linear-gradient(120deg,var(--brand),var(--brand2));
}

/* ===== 时间轴 ===== */
.section-cal{background:linear-gradient(180deg,#120a20,#0d0718)}
.timeline{position:relative;padding-left:26px}
.timeline::before{
  content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--brand2),var(--brand3),transparent);
}
.tl-item{position:relative;padding:0 0 26px 8px}
.tl-item::before{
  content:"";position:absolute;left:-24px;top:7px;width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid var(--brand2);box-shadow:0 0 12px rgba(225,91,255,.7);
}
.tl-time{font-size:13px;font-weight:800;color:var(--brand2);letter-spacing:.08em;margin-bottom:4px}
.tl-item h3{font-size:15px;margin-bottom:4px}
.tl-item p{font-size:13px;color:var(--muted)}

/* ===== 双栏图卡区（心愿榜 / 周榜） ===== */
.split{display:grid;grid-template-columns:1fr;gap:28px;align-items:start}
.side-media{position:sticky;top:84px}
.side-media img{border-radius:var(--radius);border:1px solid var(--line);width:100%;aspect-ratio:3/4;object-fit:cover}
.side-media .cap{font-size:12px;color:var(--muted);margin-top:10px;text-align:center}

.rank-list{list-style:none;display:grid;gap:10px}
.rank-list li{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;
  transition:border-color .25s,transform .25s;
}
.rank-list li:hover{border-color:var(--brand);transform:translateX(4px)}
.rank-no{
  flex:0 0 26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;background:rgba(162,89,255,.2);color:#ddc6ff;
}
.rank-list li:nth-child(-n+3) .rank-no{background:linear-gradient(120deg,var(--brand3),var(--brand2));color:#fff}
.rank-body h3{font-size:14.5px;margin-bottom:2px}
.rank-body p{font-size:12.5px;color:var(--muted)}

/* 阶梯榜单 */
.stairs{display:grid;gap:12px}
.stair{
  display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center;
  background:linear-gradient(100deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:14px;padding:12px 16px;
}
.stair:nth-child(2n){margin-left:0}
.stair .st-no{font-size:20px;font-weight:900;color:var(--brand2);line-height:1}
.stair h3{font-size:14.5px;margin-bottom:2px}
.stair p{font-size:12.5px;color:var(--muted)}

/* ===== 截图墙 ===== */
.wall{
  display:grid;grid-template-columns:repeat(2,1fr);gap:12px;
}
.wall figure{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--card)}
.wall img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .4s}
.wall figure:hover img{transform:scale(1.05)}
.wall figcaption{font-size:12px;padding:9px 10px;color:var(--muted)}

/* ===== 用户评价 ===== */
.section-review{background:linear-gradient(180deg,#100820,#0a0612)}
.review-grid{display:grid;grid-template-columns:1fr;gap:16px}
.review{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;display:flex;flex-direction:column;gap:12px;
}
.review-top{display:flex;align-items:center;gap:10px}
.review-top img{width:36px;height:36px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.review-top b{font-size:14px;display:block}
.review-top span{font-size:11.5px;color:var(--muted)}
.review p{font-size:13.5px;color:#d9cfec}
.stars{color:#ffca4d;font-size:12.5px;letter-spacing:2px}

/* ===== 隐私 & FAQ ===== */
.faq-list{display:grid;gap:10px}
.faq-list details{
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;
}
.faq-list details[open]{border-color:var(--brand)}
.faq-list summary{
  cursor:pointer;font-size:14.5px;font-weight:700;list-style:none;
  display:flex;justify-content:space-between;gap:12px;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";color:var(--brand2);font-weight:800}
.faq-list details[open] summary::after{content:"−"}
.faq-list p{font-size:13.5px;color:var(--muted);margin-top:10px}

/* ===== 下载收尾 ===== */
.section-dl{
  background:
    radial-gradient(700px 380px at 50% 0%,rgba(162,89,255,.28),transparent 70%),
    linear-gradient(180deg,#150b28,#0a0612);
}
.steps{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:34px}
.step{
  background:linear-gradient(160deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;
}
.step b{display:block;font-size:13px;color:var(--brand2);letter-spacing:.14em;margin-bottom:6px}
.step p{font-size:13.5px;color:var(--muted)}
.dl-panel{
  border:1px solid var(--line);border-radius:22px;padding:28px 22px;
  background:linear-gradient(160deg,rgba(34,21,64,.95),rgba(18,10,32,.95));
  text-align:center;
}
.dl-panel h2{margin-bottom:10px}
.dl-panel .lead{margin:0 auto 24px;text-align:center}
.dl-panel .dl-grid{margin:0 auto;max-width:560px;text-align:left}

/* ===== 页脚 ===== */
footer{
  border-top:1px solid var(--line);background:#070410;padding:40px 0 30px;
}
.foot-grid{display:grid;grid-template-columns:1fr;gap:26px;align-items:start}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot-brand img{height:30px;width:auto;border-radius:8px}
.foot-brand b{font-size:16px}
.foot-col h3{font-size:13px;letter-spacing:.14em;color:var(--brand2);margin-bottom:10px}
.foot-col p,.foot-col a{font-size:12.5px;color:var(--muted);display:block;margin-bottom:6px}
.foot-col a:hover{color:var(--text)}
.foot-bottom{
  margin-top:28px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;
  font-size:12px;color:#8b7fa6;
}
.foot-bottom time{color:#8b7fa6}

/* ===== 复制弹窗 ===== */
.modal-mask{
  position:fixed;inset:0;z-index:200;display:none;
  align-items:center;justify-content:center;padding:20px;
  background:rgba(4,2,10,.78);backdrop-filter:blur(6px);
}
.modal-mask.show{display:flex}
.modal{
  width:100%;max-width:420px;background:var(--card2);
  border:1px solid var(--brand);border-radius:20px;padding:24px;
  box-shadow:0 24px 60px rgba(0,0,0,.6);
}
.modal h3{font-size:16px;margin-bottom:12px}
.modal p{font-size:13px;color:var(--muted);margin-bottom:14px}
.copy-box{
  display:flex;align-items:center;gap:10px;background:#150c26;
  border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:14px;
}
.copy-box input{
  flex:1;min-width:0;background:transparent;border:0;color:var(--text);
  font-size:12.5px;outline:none;
}
.copy-btn{
  border:0;border-radius:10px;padding:9px 16px;font-size:13px;font-weight:700;cursor:pointer;
  background:linear-gradient(120deg,var(--brand3),var(--brand2));color:#fff;
  white-space:nowrap;
}
.modal-close{
  width:100%;padding:11px;border-radius:12px;border:1px solid var(--line);
  background:transparent;color:var(--muted);font-size:13.5px;cursor:pointer;
}
.copy-tip{font-size:12px;color:#7ce0a0;margin-top:10px;min-height:16px;text-align:center}

/* ===== 响应式 768 ===== */
@media (min-width:768px){
  .section{padding:84px 0}
  .dl-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .dl-btn.primary{grid-column:auto}
  .ability-grid{grid-template-columns:repeat(2,1fr)}
  .waterfall{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:repeat(2,1fr)}
  .wall{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr}
  .hero{padding:72px 0 88px}
  .zigzag{gap:48px}
  .zz-row{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:34px}
  .zz-row:nth-child(even) .zz-media{order:2}
  .split{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:32px}
  .poster-rail{grid-template-columns:repeat(2,1fr);gap:16px}
}

/* ===== 响应式 1024 ===== */
@media (min-width:1024px){
  .nav{display:flex;align-items:center}
  .menu-toggle{display:none}
  .hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:52px}
  .poster-rail{grid-template-columns:repeat(2,1fr);gap:18px}
  .ability-grid{grid-template-columns:repeat(4,1fr)}
  .waterfall{grid-template-columns:repeat(3,1fr)}
  .review-grid{grid-template-columns:repeat(3,1fr)}
  .wall{grid-template-columns:repeat(4,1fr)}
  .steps{grid-template-columns:repeat(4,1fr)}
  .timeline{padding-left:34px}
  .tl-item::before{left:-32px}
  .stairs{grid-template-columns:1fr 1fr;gap:12px}
  .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}
  .section-head .lead{margin:0}
}
@media (max-width:400px){
  .dl-grid{grid-template-columns:1fr}
  .stair{grid-template-columns:36px 1fr}
}