:root{
  --honey:#ffb200;
  --honey-deep:#f47c00;
  --mango:#ff7a3d;
  --cream:#fff8e8;
  --ink:#2b1c07;
  --ink-soft:#6b5432;
  --line:rgba(43,28,7,.12);
  --card:#ffffff;
  --mint:#e6f7f1;
  --lilac:#f1ecff;
  --radius:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.7;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(1180px,92%);margin:0 auto}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.85rem 1.6rem;border-radius:999px;font-weight:700;font-size:.95rem;
  border:2px solid transparent;transition:transform .25s ease,box-shadow .25s ease,background .25s;
  cursor:pointer;white-space:nowrap;
}
.btn:hover{transform:translateY(-3px)}
.btn-main{background:linear-gradient(120deg,var(--honey),var(--honey-deep));color:#301f00;box-shadow:0 10px 24px rgba(244,124,0,.32)}
.btn-ghost{background:rgba(255,255,255,.9);color:var(--ink);border-color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff1cf;box-shadow:0 10px 24px rgba(43,28,7,.25)}

/* ===== 顶栏 ===== */
.topbar{
  position:sticky;top:0;z-index:60;
  background:rgba(255,248,232,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.1rem;letter-spacing:.02em}
.brand img{height:34px;width:auto;border-radius:9px}
.nav{display:flex;flex-wrap:wrap;gap:.35rem}
.nav a{
  font-size:.86rem;font-weight:600;padding:.4rem .7rem;border-radius:999px;color:var(--ink-soft);
  transition:background .2s,color .2s;
}
.nav a:hover{background:var(--honey);color:#301f00}
.nav-toggle{display:none;background:none;border:2px solid var(--ink);border-radius:10px;padding:.3rem .6rem;font-size:1.1rem;color:var(--ink);cursor:pointer}

/* ===== 首屏 ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 12% 8%,rgba(255,178,0,.55),transparent 65%),
    radial-gradient(760px 460px at 88% 20%,rgba(255,90,140,.42),transparent 62%),
    radial-gradient(700px 500px at 60% 105%,rgba(120,220,200,.42),transparent 60%),
    linear-gradient(160deg,#fff3d6 0%,#ffe2c4 45%,#ffd7e3 100%);
  padding:3rem 0 3.5rem;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:conic-gradient(from 0deg at 70% 30%,rgba(255,255,255,.55),transparent 30%,rgba(255,255,255,.35) 60%,transparent 85%);
  animation:spin 26s linear infinite;opacity:.5;
}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:2.5rem;align-items:center}
.hero-tag{
  display:inline-block;background:var(--ink);color:#ffd66b;font-size:.78rem;font-weight:700;
  padding:.35rem .9rem;border-radius:999px;letter-spacing:.08em;
}
.hero h1{
  font-size:clamp(1.9rem,4.2vw,3.1rem);line-height:1.25;margin:.9rem 0 .8rem;letter-spacing:-.01em;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--honey-deep),#e0357a);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{font-size:1.05rem;color:#5a4118;max-width:34em}
.hero-points{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.3rem 0 1.6rem}
.hero-points span{
  background:rgba(255,255,255,.78);border:1px solid rgba(43,28,7,.1);
  padding:.35rem .8rem;border-radius:999px;font-size:.83rem;font-weight:600;color:#5a4118;
}
.dl-row{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}
.dl-note{font-size:.8rem;color:#7a5a25;margin-top:.75rem}
.hero-mosa{
  position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;
  transform:rotate(-2deg);
}
.hero-mosa img{
  border-radius:14px;box-shadow:0 14px 30px rgba(120,60,0,.22);
  aspect-ratio:3/4;object-fit:cover;transition:transform .4s ease;
}
.hero-mosa img:nth-child(2n){transform:translateY(18px)}
.hero-mosa img:hover{transform:translateY(-6px) scale(1.04)}
.flicker{animation:flicker 3.4s ease-in-out infinite}
@keyframes flicker{0%,100%{opacity:1}45%{opacity:.82}50%{opacity:.94}}

/* ===== 通用标题 ===== */
.sec{padding:4rem 0}
.sec-head{max-width:760px;margin-bottom:2rem}
.sec-head h2{font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.3}
.sec-head p{color:var(--ink-soft);margin-top:.6rem;font-size:.98rem}
.sec-head .kicker{
  display:inline-block;font-size:.75rem;font-weight:800;letter-spacing:.16em;color:var(--honey-deep);
  margin-bottom:.5rem;
}

/* ===== 劲爆爽剧 视差墙 ===== */
.hot{background:linear-gradient(180deg,#fff8e8,#ffeacb)}
.parallax-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;perspective:900px}
.pcard{
  background:var(--card);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 12px 26px rgba(160,90,0,.16);
  transition:transform .35s cubic-bezier(.2,.8,.3,1),box-shadow .35s;
  will-change:transform;
}
.pcard img{aspect-ratio:3/4;object-fit:cover;width:100%}
.pcard-body{padding:.75rem .9rem 1rem}
.pcard-body h3{font-size:1rem;margin-bottom:.2rem}
.pcard-body p{font-size:.8rem;color:var(--ink-soft)}
.pcard .score{
  display:inline-block;font-size:.74rem;font-weight:800;color:#301f00;
  background:linear-gradient(120deg,#ffe07a,#ffb200);padding:.15rem .55rem;border-radius:8px;margin-bottom:.4rem;
}
.pcard.lift{transform:translateY(-14px) scale(1.02)}
.pcard:hover{box-shadow:0 22px 40px rgba(160,90,0,.28)}

/* ===== 原创精品 时光卷轴 ===== */
.origin{background:linear-gradient(180deg,#fff3e2,#fff9ef)}
.timeline{position:relative;display:flex;flex-direction:column;gap:2.4rem}
.timeline::before{
  content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;transform:translateX(-50%);
  background:linear-gradient(180deg,var(--honey),#ff9bb8,var(--honey));
  border-radius:3px;
}
.tl-item{display:grid;grid-template-columns:1fr 70px 1fr;align-items:center;gap:1.4rem}
.tl-item .tl-text{background:var(--card);border-radius:var(--radius);padding:1.3rem 1.4rem;box-shadow:0 10px 24px rgba(160,90,0,.12)}
.tl-item .tl-text h3{font-size:1.1rem;margin-bottom:.35rem}
.tl-item .tl-text p{font-size:.9rem;color:var(--ink-soft)}
.tl-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin:.7rem 0 .55rem}
.tl-tags span{font-size:.74rem;font-weight:700;background:var(--lilac);color:#5b3fae;padding:.18rem .6rem;border-radius:999px}
.tl-date{font-size:.78rem;color:#9a7b46;font-weight:700}
.tl-img img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius);box-shadow:0 14px 28px rgba(160,90,0,.2)}
.tl-node{
  width:44px;height:44px;border-radius:50%;justify-self:center;
  background:linear-gradient(140deg,#ffd66b,#ff7a3d);
  box-shadow:0 0 0 6px rgba(255,178,0,.22),0 8px 18px rgba(244,124,0,.35);
}
.tl-item.flip .tl-img{order:-1}

/* ===== 更新日历 霓虹胶囊 ===== */
.cal{background:linear-gradient(160deg,#251a4a,#3a2170 55%,#5a2a86);color:#f4eaff}
.cal .sec-head p{color:#cfbcff}
.cal .kicker{color:#ffd66b}
.capsule-line{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.capsule{
  position:relative;border-radius:26px;padding:1.1rem 1.2rem;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,214,107,.32);
  transition:transform .3s,box-shadow .3s;
}
.capsule::before{
  content:"";position:absolute;left:1.2rem;top:1.15rem;width:10px;height:10px;border-radius:50%;
  background:#ffe07a;box-shadow:0 0 14px #ffe07a;animation:pulse 2.2s infinite;
}
@keyframes pulse{0%,100%{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1.25)}}
.capsule .time{font-size:1.15rem;font-weight:800;letter-spacing:.06em;color:#ffe07a;padding-left:1.4rem}
.capsule ul{list-style:none;margin-top:.55rem;font-size:.86rem;color:#e3d6ff}
.capsule li{padding:.12rem 0}
.capsule:hover{transform:translateY(-6px);box-shadow:0 16px 34px rgba(0,0,0,.35)}

/* ===== 榜单 3D 阶梯 ===== */
.boards{background:linear-gradient(180deg,#fff9ef,#ffeef2)}
.board-cols{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.board{background:var(--card);border-radius:26px;padding:1.6rem 1.4rem;box-shadow:0 14px 34px rgba(160,90,0,.14)}
.board h3{font-size:1.2rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.board h3::before{content:"";width:8px;height:22px;border-radius:4px;background:linear-gradient(180deg,var(--honey),var(--mango))}
.podium{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;align-items:end;margin-bottom:1.1rem}
.pod{border-radius:16px;padding:.7rem .5rem;text-align:center;position:relative;background:linear-gradient(170deg,#fff4d6,#ffe0b0);box-shadow:0 10px 20px rgba(160,90,0,.16)}
.pod img{aspect-ratio:3/4;object-fit:cover;border-radius:10px;margin-bottom:.4rem}
.pod .rank{font-size:.72rem;font-weight:900;color:#8a5a00}
.pod .name{font-size:.8rem;font-weight:700;line-height:1.35}
.pod.first{transform:translateY(-14px);background:linear-gradient(170deg,#fff0b8,#ffc94d);box-shadow:0 16px 30px rgba(244,124,0,.35)}
.pod.first::after{
  content:"TOP";position:absolute;top:-10px;left:50%;transform:translateX(-50%);
  font-size:.62rem;font-weight:900;background:var(--ink);color:#ffe07a;padding:.12rem .5rem;border-radius:999px;
}
.pod.first .name{font-size:.86rem}
.rank-list{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.rank-list li{display:flex;align-items:center;gap:.6rem;font-size:.86rem;background:var(--cream);border-radius:12px;padding:.45rem .7rem}
.rank-list b{color:var(--honey-deep);min-width:1.4rem}
.rank-list em{font-style:normal;margin-left:auto;color:var(--ink-soft);font-size:.78rem}

/* ===== 用户评价 弹幕瀑布 ===== */
.reviews{background:linear-gradient(180deg,#eafaf4,#f7fffb)}
.danmaku-wall{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.dm{
  display:flex;gap:.8rem;background:#fff;border-radius:18px;padding:.9rem 1rem;
  box-shadow:0 10px 22px rgba(20,120,90,.12);
  transition:transform .35s;
}
.dm:nth-child(odd){transform:translateX(-6px)}
.dm:nth-child(even){transform:translateX(6px)}
.dm:hover{transform:translateX(0) scale(1.015)}
.dm img{width:38px;height:38px;border-radius:50%;object-fit:cover;flex:0 0 auto;background:#ffeec2}
.dm .who{font-size:.84rem;font-weight:800}
.dm .txt{font-size:.86rem;color:var(--ink-soft)}
.star{color:#f2a600;letter-spacing:.1em;font-size:.78rem}

/* ===== 隐私安全 mindmap ===== */
.safety{background:linear-gradient(180deg,#f4f8ff,#eef3ff)}
.mind{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;position:relative}
.mind-item{
  background:#fff;border-radius:18px;padding:1.1rem 1.2rem;border:1.5px dashed rgba(43,28,7,.18);
}
.mind-item h3{font-size:1rem;margin-bottom:.3rem;color:#20386e}
.mind-item p{font-size:.86rem;color:#54627d}

/* ===== FAQ ===== */
.faq{background:linear-gradient(180deg,#fff9ef,#fff2dd)}
.acc{display:flex;flex-direction:column;gap:.7rem;max-width:900px}
.acc details{
  background:#fff;border-radius:16px;padding:.95rem 1.1rem;box-shadow:0 8px 18px rgba(160,90,0,.1);
  border:1px solid rgba(43,28,7,.06);
}
.acc summary{cursor:pointer;font-weight:700;font-size:.96rem;list-style:none}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"＋";float:right;color:var(--honey-deep);font-weight:900}
.acc details[open] summary::after{content:"－"}
.acc p{font-size:.88rem;color:var(--ink-soft);margin-top:.5rem}

/* ===== 安装步骤 + 下载 ===== */
.install{
  background:
    radial-gradient(700px 320px at 15% 10%,rgba(255,178,0,.4),transparent 60%),
    linear-gradient(160deg,#fff6e0,#ffe2c8 60%,#ffd9e4);
  padding:4rem 0;
}
.install-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.4rem;align-items:start}
.steps{display:flex;flex-direction:column;gap:.9rem;margin-top:1.2rem}
.step{display:flex;gap:.9rem;background:rgba(255,255,255,.85);border-radius:16px;padding:.9rem 1rem}
.step b{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:var(--ink);color:#ffd66b;font-size:.85rem;
}
.step p{font-size:.88rem;color:#5a4118}
.dl-box{background:#fff;border-radius:26px;padding:1.8rem;box-shadow:0 20px 46px rgba(160,90,0,.2)}
.dl-box h3{font-size:1.2rem;margin-bottom:.5rem}
.dl-box p{font-size:.9rem;color:var(--ink-soft);margin-bottom:1.1rem}
.dl-box .btn{width:100%;justify-content:center;margin-bottom:.7rem}
.dl-box .small{font-size:.76rem;color:#9a7b46;text-align:center;margin:0}

/* ===== 页脚 ===== */
footer{background:#2b1c07;color:#e8d8b6;padding:2.6rem 0 1.6rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.foot-grid h4{font-size:.95rem;margin-bottom:.7rem;color:#ffd66b}
.foot-grid p,.foot-grid li{font-size:.84rem;color:#c8b48f;line-height:1.8}
.foot-grid ul{list-style:none}
.copy{margin-top:2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.12);font-size:.78rem;color:#a8946f;display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;justify-content:space-between}

/* ===== 复制弹层 ===== */
.copy-mask{
  position:fixed;inset:0;background:rgba(30,18,4,.55);display:none;place-items:center;z-index:99;padding:1rem;
}
.copy-mask.on{display:grid}
.copy-card{background:#fff;border-radius:22px;padding:1.6rem;max-width:420px;width:100%;text-align:center}
.copy-card h4{font-size:1rem;margin-bottom:.7rem}
.copy-card code{display:block;background:var(--cream);border-radius:10px;padding:.6rem;font-size:.8rem;word-break:break-all;margin-bottom:.9rem;color:#5a4118}
.copy-card .close{background:none;border:none;color:#9a7b46;font-size:.82rem;margin-top:.7rem;cursor:pointer}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:2rem}
  .hero-mosa{max-width:520px}
  .parallax-grid{grid-template-columns:repeat(3,1fr)}
  .board-cols{grid-template-columns:1fr}
  .install-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav{display:none}
  .nav.open{display:flex;position:absolute;left:0;right:0;top:100%;background:#fff8e8;padding:.8rem 4%;box-shadow:0 14px 24px rgba(43,28,7,.12)}
  .nav-toggle{display:block}
  .sec{padding:2.8rem 0}
  .parallax-grid{grid-template-columns:repeat(2,1fr);gap:.8rem}
  .timeline::before{left:18px}
  .tl-item{grid-template-columns:36px 1fr;gap:.8rem}
  .tl-item .tl-node{order:-1;position:relative;left:0}
  .tl-item.flip .tl-img{order:0}
  .tl-item .tl-img{grid-column:2}
  .capsule-line{grid-template-columns:1fr}
  .podium{grid-template-columns:1fr 1fr 1fr;gap:.4rem}
  .danmaku-wall{grid-template-columns:1fr}
  .dm:nth-child(odd),.dm:nth-child(even){transform:none}
  .mind{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .brand img{height:30px}
  .hero-mosa{gap:.45rem}
  .btn{padding:.75rem 1.2rem;font-size:.88rem}
}