:root{--bg:#0d0a18;--bg2:#171127;--card:#1c1530;--g:#39ff8c;--p:#9650e6;--t:#e9e6f2;--m:#a99fc4}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Inter,sans-serif;color:var(--t);
background:radial-gradient(1200px 700px at 30% -10%,#3a1f6e 0%,transparent 60%),radial-gradient(900px 600px at 100% 30%,#1c3b2c55,transparent 60%),var(--bg)}
a{color:var(--g)}a:hover{text-shadow:0 0 12px var(--g)}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
header.nav{position:sticky;top:0;z-index:9;background:#0d0a18cc;backdrop-filter:blur(8px);border-bottom:1px solid #2a2140}
header.nav .wrap{display:flex;align-items:center;gap:20px;height:60px}
.logo{font-weight:800;letter-spacing:.06em;text-decoration:none;font-size:20px;color:var(--g)}.logo span{color:var(--p)}
header.nav nav{margin-left:auto;display:flex;gap:18px}header.nav nav a{color:var(--t);text-decoration:none;font-size:15px}
.hero{display:grid;grid-template-columns:minmax(220px,380px) 1fr;gap:40px;align-items:center;padding:60px 0 40px}
.hero img{width:100%;height:auto;filter:drop-shadow(0 0 40px #9650e688)}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.1;margin:0 0 12px}
.hero h1 .g{color:var(--g);text-shadow:0 0 24px #39ff8c88}.hero h1 .p{color:var(--p)}
.tag{font-size:22px;color:var(--t);margin:0 0 6px}.sched{color:var(--m);margin:0 0 26px}
.btn{display:inline-block;padding:12px 22px;border-radius:999px;font-weight:700;text-decoration:none;margin:0 10px 10px 0}
.btn.yt{background:var(--g);color:#0d0a18;box-shadow:0 0 24px #39ff8c66}.btn.yt:hover{text-shadow:none;box-shadow:0 0 36px #39ff8caa}
.btn.ghost{border:2px solid var(--p);color:var(--t)}
h2{font-size:28px;margin:40px 0 18px}h2::after{content:"";display:block;width:60px;height:3px;background:var(--g);margin-top:8px;box-shadow:0 0 10px var(--g)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,360px));gap:22px}
.card{background:var(--card);border:1px solid #2e2450;border-radius:16px;overflow:hidden;text-decoration:none;color:var(--t);display:flex;flex-direction:column;transition:.2s}
.card:hover{border-color:var(--g);box-shadow:0 0 24px #39ff8c33;transform:translateY(-2px);text-shadow:none}
.card img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}.card .b{padding:16px 18px 18px}
.card h3{margin:0 0 6px;font-size:19px;line-height:1.3}.meta{color:var(--m);font-size:14px}
.pill{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;border:1px solid var(--p);color:#cbb6f5;margin-top:10px}
.pill.on{border-color:var(--g);color:var(--g)}
article{max-width:800px}article img.th{width:100%;height:auto;border-radius:16px;border:1px solid #2e2450}
.chap{list-style:none;padding:0}.chap li{padding:6px 0;border-bottom:1px solid #2a2140}.chap b{color:var(--g);font-variant-numeric:tabular-nums;margin-right:12px}
.seg{background:var(--card);border-left:3px solid var(--p);padding:14px 18px;border-radius:10px;margin:14px 0}.seg h3{margin:0 0 6px;font-size:18px}
.src{word-break:break-word}footer{margin-top:60px;border-top:1px solid #2a2140;padding:26px 0;color:var(--m);font-size:14px}
@media (max-width:760px){.hero{grid-template-columns:1fr;text-align:center;padding-top:30px}.hero img{max-width:240px;margin:0 auto}header.nav nav{gap:12px}.tag{font-size:19px}}