:root{
  --bg:#0a0b12;
  --bg-2:#11131f;
  --panel:#171a2b;
  --panel-2:#1d2136;
  --line:rgba(255,255,255,.08);
  --text:#eef0fa;
  --muted:#9aa1bd;
  --brand:#ff8a3d;
  --brand-2:#ff4d6d;
  --accent:#7b5cff;
  --accent-2:#31d6c4;
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(123,92,255,.28), transparent 60%),
    radial-gradient(1000px 520px at 90% 0%, rgba(255,77,109,.18), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.7;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 18px}
.section{padding:64px 0}
.section-head{margin-bottom:30px}
.section-head h2{font-size:clamp(22px,3vw,32px);letter-spacing:.5px}
.section-head p{color:var(--muted);margin-top:8px;font-size:15px}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:2px;color:var(--brand);
  border:1px solid rgba(255,138,61,.35);border-radius:999px;padding:3px 12px;margin-bottom:12px;
}
.brand-logo{height:34px;border-radius:8px}

/* header */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(10,11,18,.72);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;white-space:nowrap}
.nav-links{display:flex;gap:18px;overflow-x:auto;flex:1;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{font-size:14px;color:var(--muted);white-space:nowrap;padding:4px 0}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;font-size:14px;font-weight:600;padding:9px 18px;border-radius:999px;white-space:nowrap;
}

/* hero */
.hero{position:relative;padding:70px 0 56px;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.hero-text h1{font-size:clamp(28px,5vw,50px);line-height:1.25;letter-spacing:.5px}
.hero-text h1 em{font-style:normal;background:linear-gradient(120deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-text .lead{color:var(--muted);margin-top:18px;font-size:16px;max-width:560px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-badges span{
  font-size:13px;color:#dfe3f5;background:rgba(255,255,255,.06);
  border:1px solid var(--line);padding:6px 14px;border-radius:999px;
}
.dl-group{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.dl-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 22px;border-radius:14px;font-weight:600;font-size:15px;
  border:1px solid var(--line);background:var(--panel);color:var(--text);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.dl-btn:hover{transform:translateY(-2px);border-color:rgba(255,138,61,.6);box-shadow:0 12px 30px rgba(255,138,61,.16)}
.dl-btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));border-color:transparent;color:#fff}
.dl-btn .ico{font-size:16px}

.hero-visual{position:relative}
.hero-stage{
  position:relative;aspect-ratio:4/5;border-radius:26px;overflow:hidden;
  border:1px solid var(--line);
  background:var(--panel);
  box-shadow:0 30px 80px rgba(0,0,0,.55);
}
.slide{position:absolute;inset:0;opacity:0;transform:scale(1.05);transition:opacity .8s ease,transform .8s ease}
.slide.active{opacity:1;transform:scale(1)}
.slide img{width:100%;height:100%;object-fit:cover}
.slide .cap{
  position:absolute;left:0;right:0;bottom:0;padding:26px 20px 18px;
  background:linear-gradient(to top,rgba(5,6,12,.94),transparent);
}
.slide .cap strong{display:block;font-size:19px}
.slide .cap span{font-size:13px;color:#c3c8e0}
.slide-dots{position:absolute;right:16px;top:16px;display:flex;gap:6px}
.slide-dots i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.35);transition:background .3s}
.slide-dots i.on{background:var(--brand)}
.hero-float{
  position:absolute;right:-8px;bottom:-14px;padding:12px 16px;border-radius:14px;
  background:rgba(23,26,43,.92);border:1px solid var(--line);font-size:13px;color:#cfd4ea;
  box-shadow:0 16px 36px rgba(0,0,0,.5);
}
.hero-float b{color:var(--accent-2)}

/* ticker */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.02);padding:12px 0;overflow:hidden}
.ticker-track{display:flex;gap:36px;white-space:nowrap;animation:marquee 28s linear infinite;font-size:13px;color:var(--muted)}
.ticker-track span::before{content:"◆";color:var(--brand);margin-right:8px;font-size:10px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* daily update */
.timeline-shell{
  display:grid;grid-template-columns:1fr;gap:18px;
}
.time-card{
  background:linear-gradient(160deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:18px;
}
.time-card .clock{
  font-size:13px;letter-spacing:1px;color:var(--brand);font-weight:700;margin-bottom:10px;
  display:flex;align-items:center;gap:8px;
}
.time-card .clock::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(255,138,61,.16)}
.time-card h3{font-size:16px;margin-bottom:6px}
.time-card p{font-size:14px;color:var(--muted)}
.time-card ul{list-style:none;margin-top:12px;display:grid;gap:8px}
.time-card li{font-size:13px;color:#c9cfe6;display:flex;gap:8px;align-items:baseline}
.time-card li::before{content:"›";color:var(--accent);font-weight:700}

/* rank */
.rank-list{display:grid;gap:12px}
.rank-item{
  display:grid;grid-template-columns:auto 64px 1fr;gap:14px;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:12px;
}
.rank-item .no{
  font-size:20px;font-weight:800;width:38px;text-align:center;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.rank-item img{width:64px;height:84px;object-fit:cover;border-radius:10px}
.rank-item .info strong{display:block;font-size:15px}
.rank-item .info p{font-size:13px;color:var(--muted)}
.rank-item .score{margin-left:auto;font-size:13px;color:var(--accent-2);white-space:nowrap}

/* grid cards */
.card-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.show-card{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:transform .2s,border-color .2s;
}
.show-card:hover{transform:translateY(-4px);border-color:rgba(123,92,255,.5)}
.show-card img{width:100%;aspect-ratio:3/4;object-fit:cover}
.show-card .body{padding:10px 12px 14px}
.show-card .body strong{font-size:14px;display:block;margin-bottom:4px}
.show-card .body p{font-size:12px;color:var(--muted);line-height:1.55}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag-row span{font-size:11px;padding:2px 8px;border-radius:999px;background:rgba(123,92,255,.16);color:#c9c0ff}
.meta-date{font-size:11px;color:#7f87a8;margin-top:6px;display:block}

/* theme */
.theme-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.theme-card{
  border-radius:var(--radius);padding:20px;border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(123,92,255,.18),rgba(255,77,109,.08));
}
.theme-card:nth-child(2n){background:linear-gradient(150deg,rgba(49,214,196,.16),rgba(123,92,255,.08))}
.theme-card:nth-child(3n){background:linear-gradient(150deg,rgba(255,138,61,.18),rgba(255,77,109,.08))}
.theme-card h3{font-size:17px;margin-bottom:6px}
.theme-card p{font-size:14px;color:#cfd4ea}
.theme-card .count{margin-top:14px;font-size:12px;color:var(--muted)}

/* faq / deep read */
.faq{display:grid;gap:12px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.faq-item h3{font-size:15px;margin-bottom:6px;display:flex;gap:10px}
.faq-item h3::before{content:"Q";color:var(--brand);font-weight:800}
.faq-item p{font-size:14px;color:var(--muted);padding-left:22px}

/* feedback */
.fb-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.fb-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px}
.fb-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.fb-top img{width:36px;height:36px;border-radius:50%;object-fit:cover}
.fb-top strong{font-size:14px}
.fb-top small{display:block;color:var(--muted);font-size:12px}
.fb-card p{font-size:14px;color:#d4d9ee}

/* privacy */
.privacy-list{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.privacy-list div{background:var(--panel);border-left:3px solid var(--accent);border-radius:12px;padding:14px 16px}
.privacy-list strong{display:block;font-size:15px;margin-bottom:4px}
.privacy-list span{font-size:13px;color:var(--muted)}

/* wish */
.wish-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.wish-item{display:flex;gap:12px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px}
.wish-item .dot{width:34px;height:34px;flex:0 0 34px;border-radius:50%;display:grid;place-items:center;background:rgba(255,138,61,.14);color:var(--brand);font-size:15px}
.wish-item p{font-size:14px}
.wish-item small{color:var(--muted);font-size:12px}

/* news */
.news-list{display:grid;gap:12px}
.news-item{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.news-item strong{font-size:15px;display:block}
.news-item p{font-size:13px;color:var(--muted)}
.news-item time{font-size:12px;color:#7f87a8;white-space:nowrap}

/* steps */
.steps{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin-bottom:26px}
.step{background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:16px;padding:18px}
.step .num{font-size:13px;font-weight:800;color:var(--brand);letter-spacing:1px}
.step h3{font-size:16px;margin:8px 0 6px}
.step p{font-size:13px;color:var(--muted)}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:30px 0 34px;font-size:13px;color:#7f87a8}
.footer-top{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-bottom:12px}
.footer-top .brand{font-size:14px;color:#c3c8e0}
.footer-top .brand img{height:26px;border-radius:6px}
.site-footer p{margin-top:6px}
.site-footer a{color:#9aa1bd;border-bottom:1px dotted rgba(154,161,189,.5)}
.site-footer time{font-size:12px}

/* popup */
.copy-popup{
  position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;
  background:rgba(5,6,12,.72);padding:20px;
}
.copy-popup.on{display:flex}
.copy-box{
  width:100%;max-width:340px;background:var(--panel);border:1px solid var(--line);
  border-radius:18px;padding:22px;text-align:center;
}
.copy-box p{font-size:14px;color:#dfe3f5;margin-bottom:14px}
.copy-box input{
  width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg-2);color:#cfd4ea;font-size:13px;margin-bottom:14px;text-align:center;
}
.copy-box button{
  width:100%;padding:11px;border:none;border-radius:10px;cursor:pointer;font-size:14px;font-weight:600;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;margin-bottom:8px;
}
.copy-box .close{background:transparent;color:var(--muted);border:1px solid var(--line);margin-bottom:0}

/* breakpoints */
@media(min-width:768px){
  .hero-inner{grid-template-columns:1.1fr .9fr}
  .timeline-shell{grid-template-columns:repeat(2,1fr)}
  .rank-item{grid-template-columns:auto 76px 1fr auto}
  .section{padding:80px 0}
}
@media(min-width:1024px){
  .timeline-shell{grid-template-columns:repeat(3,1fr)}
  .nav-links{gap:22px}
  .hero{padding:90px 0 70px}
}