:root{--bg:#15131f;--card:#211d31;--ink:#f3eee2;--muted:#b7b0c8;--yellow:#ffc629;
--yellow-ink:#2a2140;--red:#e2463b;--line:#342d4d;--paper:#fff6dc;--paper-ink:#1d1a2b}
@media (prefers-color-scheme:light){:root{--bg:#f6f1e4;--card:#fffaf0;--ink:#1d1a2b;
--muted:#5d5870;--line:#e2d7bd}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
header.top{padding:28px 0 8px}
.brand{display:inline-block;background:var(--yellow);color:var(--yellow-ink);
font-weight:900;letter-spacing:.02em;text-transform:uppercase;padding:6px 14px;
border-radius:10px;transform:rotate(-1.5deg);box-shadow:0 4px 0 #b88a00;
text-decoration:none}
h1{font-size:clamp(30px,6vw,52px);line-height:1.05;margin:18px 0 8px;font-weight:900}
.lead{color:var(--muted);font-size:clamp(17px,2.4vw,20px);margin:0 0 20px;max-width:720px}
.author{background:var(--paper);color:var(--paper-ink);border-radius:18px;padding:20px 22px;
margin:18px 0 32px;border:3px solid #1d1a2b;box-shadow:0 6px 0 #1d1a2b;max-width:760px}
.author p{margin:0 0 8px}.author .thanks{font-weight:900;font-size:20px;margin:0}
h2{font-size:24px;margin:32px 0 14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;
text-decoration:none;display:flex;flex-direction:column;transition:transform .15s}
.card:hover{transform:translateY(-3px)}
.card img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top;display:block;
background:#0d0b16}
.card .meta{padding:12px 14px 14px}
.card .num{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.04em}
.card .title{font-weight:800;font-size:18px;line-height:1.25;margin-top:2px}
.tips{margin:40px 0 8px;padding:20px 22px;border-radius:18px;background:var(--card);
border:1px solid var(--line);max-width:760px}
.btn{display:inline-block;background:var(--yellow);color:var(--yellow-ink);font-weight:900;
padding:12px 20px;border-radius:12px;text-decoration:none;box-shadow:0 4px 0 #b88a00}
footer{color:var(--muted);font-size:14px;padding:40px 0 48px;border-top:1px solid var(--line);
margin-top:40px}
footer a{margin-right:16px}
.chapter-head{margin:10px 0 18px}
.chapter-head .num{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:14px}
.page{display:block;width:100%;max-width:820px;margin:0 auto 10px;border-radius:12px;
border:3px solid #0d0b16}
.hint{text-align:center;color:var(--muted);font-size:14px;margin:0 0 28px}
.story{max-width:720px;margin:0 auto}
.story p{margin:0 0 12px}
.story .line{margin:0 0 10px}
.story .who{font-weight:800}
.story .battle{margin:18px 0;padding:10px 14px;border-left:4px solid var(--red);
background:var(--card);border-radius:0 10px 10px 0;font-weight:700}
.nav{display:flex;justify-content:space-between;gap:12px;margin:32px auto 0;max-width:720px}
.nav a{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;
text-decoration:none;font-weight:700}