*,*::before,*::after{box-sizing:border-box}
:root{--font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;--disp:"Impact","Arial Black","Microsoft YaHei",sans-serif;--mono:ui-monospace,SFMono-Regular,Consolas,monospace;
--bg:#0c0a18;--panel:#161228;--panel2:#1f1a38;--ink:#f3f0ff;--muted:#a79fcb;--line:#33295c;--pink:#ff3d9a;--cyan:#22d3ee;--lime:#c6ff3d;--violet:#8b5cf6;--link:#9be7ff;--link-h:#d5f6ff;--focus:#c6ff3d;--ok:#4ade80;--warn:#fbbf24}
[data-theme=light]{--bg:#f7f4ff;--panel:#fff;--panel2:#efe9ff;--ink:#1a1233;--muted:#5f5885;--line:#d9cff5;--pink:#d61f7c;--cyan:#0e7490;--lime:#4d7c0f;--violet:#6d3fe0;--link:#5b2fd0;--link-h:#3a1a9e;--focus:#d61f7c;--ok:#15803d;--warn:#a16207}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.85 var(--font);overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}
a{color:var(--link);text-underline-offset:3px}a:hover{color:var(--link-h)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
h1,h2,h3{margin:0;line-height:1.28;color:var(--ink)}p{margin:0 0 1em}
code{font:.9em var(--mono);background:var(--panel2);padding:.1em .4em;border-radius:4px}
pre{background:#07050f;color:#e7e2ff;padding:14px 16px;border-radius:10px;overflow:auto;font:13.5px/1.6 var(--mono)}pre code{background:none;color:inherit;padding:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip:focus{position:static;width:auto;height:auto;clip:auto;display:block;background:#fff;color:#000;padding:6px}
.wrap{width:min(1120px,100% - 28px);margin-inline:auto}
.hd{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:14px;padding:10px 0}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:auto}
.logo i{font:900 1.9rem/1 var(--disp);font-style:normal;background:linear-gradient(135deg,var(--pink),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.logo b{display:block;font-size:1.1rem;letter-spacing:.04em}.logo small{display:block;font-size:.72rem;color:var(--muted);line-height:1.2}
.site-nav{display:flex;gap:2px;flex-wrap:wrap}
.site-nav a{color:var(--ink);text-decoration:none;padding:.35em .85em;font-size:.92rem;border-radius:99px}
.site-nav a:hover{background:var(--panel2)}.site-nav a[aria-current]{background:linear-gradient(135deg,var(--pink),var(--violet));color:#fff}
.theme-btn,.nav-btn{font:inherit;font-size:.8rem;background:transparent;color:var(--ink);border:1px solid var(--line);border-radius:99px;padding:.2em .8em;cursor:pointer}
.nav-btn{display:none}
/* 首页 */
.hero{overflow-x:clip;padding:38px 0 18px;position:relative}
.hero::before{content:"";position:absolute;right:-60px;top:-20px;width:420px;height:420px;background:radial-gradient(circle,rgba(255,61,154,.28),transparent 65%);pointer-events:none}
.hero .kick{display:inline-block;font:800 .76rem var(--mono);letter-spacing:.2em;color:var(--lime);border:1px solid var(--lime);border-radius:99px;padding:.2em 1em}
.hero h1{font:900 clamp(2.2rem,6.4vw,4.2rem)/1.1 var(--disp);margin:14px 0 10px;letter-spacing:.01em}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--pink),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--muted);max-width:40em;font-size:1.05rem}
.topics{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none}
.topics a{display:inline-block;border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:.15em 1em;text-decoration:none;color:var(--ink);font-size:.9rem}
.topics a::before{content:"# ";color:var(--pink)}.topics a:hover{border-color:var(--pink)}
.board{margin:26px 0 8px}
.board>h2{font:900 1.6rem var(--disp);letter-spacing:.03em;margin:0 0 4px}.board>p.sub{color:var(--muted);margin:0 0 14px}
.rank{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.rank li{display:grid;grid-template-columns:70px minmax(0,1fr) auto;gap:14px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px 18px}
.rank li:first-child{border:2px solid var(--pink);box-shadow:0 0 0 4px rgba(255,61,154,.15),0 18px 40px -22px rgba(255,61,154,.6)}
.rank .no{font:900 3rem/1 var(--disp);color:var(--panel2);-webkit-text-stroke:1.5px var(--violet)}
.rank li:first-child .no{color:var(--pink);-webkit-text-stroke:0}
.rank h3{font-size:1.15rem;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.rank p{margin:.2em 0 0;color:var(--muted);font-size:.9rem}
.rank .tg{font:800 .7rem var(--mono);background:var(--pink);color:#fff;padding:.1em .6em;border-radius:99px}
.rank .go{white-space:nowrap}
.feat{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;background:linear-gradient(120deg,#3a0f5c,#1b1245);border:1px solid var(--violet);border-radius:20px;padding:22px 26px;margin:18px 0}
.feat *{color:inherit}
.feat-tag{display:inline-block;background:var(--pink);color:#fff!important;font:800 .74rem var(--mono);letter-spacing:.14em;padding:.15em .9em;border-radius:99px}
.feat-h{font:900 2rem var(--disp);margin:8px 0 4px;color:#fff!important}.feat-p{margin:0 0 8px;color:#e4dcff!important}.feat-s{margin:8px 0 0;font-size:.84rem;color:#c3b7f0!important}
.feat-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.feat-list li{border:1px solid #7a5cd8;border-radius:99px;padding:.1em .9em;font-size:.9rem}
.feat-act{text-align:center}.feat-act small{display:block;margin-top:6px;font-size:.75rem;color:#c3b7f0!important}
.sec-h{font:900 1.4rem var(--disp);margin:32px 0 12px;letter-spacing:.02em}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 1.4em}
.cards a{display:block;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px;text-decoration:none;color:var(--ink);height:100%}
.cards a:hover{border-color:var(--cyan);transform:translateY(-2px)}.cards b{display:block;font-size:1rem}.cards span{font-size:.84rem;color:var(--muted)}
.cards i{display:block;font:900 .74rem var(--mono);font-style:normal;letter-spacing:.14em;color:var(--cyan);margin-bottom:4px}
/* 内页 */
.pg{padding:26px 0 54px}
.crumbs{font-size:.83rem;color:var(--muted);margin:0 0 10px}.crumbs a{color:var(--muted)}.crumbs i{font-style:normal;margin:0 .45em;opacity:.6}
.tagline{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 10px}
.tagline span{font:800 .72rem var(--mono);letter-spacing:.1em;border:1px solid var(--pink);color:var(--pink);border-radius:99px;padding:.1em .8em}
.pg h1{font:900 clamp(1.8rem,4.8vw,2.7rem)/1.2 var(--disp);margin:0 0 8px}
.lede{color:var(--muted);font-size:1.05rem}
.meta{font:.74rem var(--mono);color:var(--muted);margin:0 0 18px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.body{max-width:820px}
.body h2{font:900 1.35rem var(--disp);margin:1.8em 0 .5em;padding-left:12px;border-left:5px solid var(--pink)}
.body h3{font-size:1.05rem;margin:1.2em 0 .3em;color:var(--cyan)}
.lst{padding-left:1.3em;margin:0 0 1.1em}.lst li{margin:.3em 0}
.look{background:var(--panel);border:1px solid var(--line);border-left:6px solid var(--lime);border-radius:12px;padding:14px 18px;margin:0 0 22px}
.look b{display:block;font:800 .72rem var(--mono);letter-spacing:.16em;color:var(--lime);margin-bottom:2px}.look p{margin:0;font-size:1.04rem}
.hot-note{display:flex;gap:10px;background:var(--panel2);border-radius:12px;padding:10px 14px;margin:0 0 1.2em;font-size:.94rem}
.hot-note b{flex:none;font:800 .7rem var(--mono);background:var(--cyan);color:#04202a;border-radius:99px;padding:.1em .7em;height:fit-content;margin-top:.25em}
.hot-note.warn b{background:var(--warn)}
.tbl-wrap{overflow-x:auto;margin:0 0 1.4em;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem;min-width:520px}
.tbl th,.tbl td{padding:9px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.tbl thead th{background:var(--panel2);color:var(--cyan);font:800 .8rem var(--mono);letter-spacing:.04em;white-space:nowrap}.tbl tbody th{white-space:nowrap}.tbl tr:last-child>*{border-bottom:0}
.tbl.wide{min-width:820px}
.pill{display:inline-block;font-size:.72rem;padding:.05em .55em;border:1px solid var(--line);border-radius:99px;white-space:nowrap}
.pill-ok{background:var(--ok);color:#03210f;border-color:transparent}.pill-conflict{background:var(--warn);color:#2a1c00;border-color:transparent}.pill-gap,.pill-none{color:var(--muted);border-style:dashed}
.dimtable td,.dimtable th{text-align:center}.dimtable tbody th{text-align:left}
.beats{list-style:none;margin:0 0 1.3em;padding:0;counter-reset:s}
.beats li{position:relative;padding:0 0 12px 54px;counter-increment:s}
.beats li::before{content:counter(s);position:absolute;left:0;top:-4px;font:900 2.2rem/1 var(--disp);color:var(--violet)}
.beats h3{margin:0 0 2px!important;font-size:1rem}.beats p{margin:0}.beats pre{margin-top:6px}
.faq{margin:1.6em 0 1em}.faq>h2{margin-bottom:10px}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin:0 0 8px;padding:0 16px}
.faq summary{cursor:pointer;padding:10px 0;font-weight:700}.faq details p{margin:0 0 10px;color:var(--muted)}
.ctabox{background:var(--panel);border:1px dashed var(--pink);border-radius:14px;padding:16px 18px;margin:1.4em 0;text-align:center}
.ctabox-t{font-weight:700;margin:0 0 10px}.bc-disc{display:block;font-size:.78rem;color:var(--muted);margin-top:8px}
.btn{display:inline-flex;align-items:center;padding:.55em 1.3em;border-radius:99px;background:var(--violet);color:#fff;font:700 .95rem var(--font);text-decoration:none;border:0;cursor:pointer}
.btn:hover{filter:brightness(1.12);color:#fff}.btn-aff{background:linear-gradient(135deg,var(--pink),var(--violet))}.btn-lg{padding:.75em 1.7em}
.linkcards{list-style:none;margin:0 0 1.2em;padding:0;display:grid;gap:8px}
.linkcards li{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 14px}
.linkcards a{font-weight:700}.linkcards span{display:block;font-size:.85rem;color:var(--muted)}
.cross{background:var(--panel);border:1px dashed var(--line);border-radius:12px;padding:9px 14px;margin:0 0 1.2em;font-size:.92rem}.cross-lead{color:var(--muted);margin-right:.5em}
.chips{list-style:none;margin:0 0 1.2em;padding:0;display:flex;flex-wrap:wrap;gap:8px}.chips li{border:1px solid var(--line);border-radius:99px;padding:.05em .9em;font-size:.9rem}
.next{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:32px 0 0}
.next a{display:block;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px 16px;text-decoration:none;color:var(--ink)}
.next a small{display:block;font:.7rem var(--mono);letter-spacing:.1em;color:var(--muted)}.next a:last-child{text-align:right}.next a:hover{border-color:var(--pink)}
.bc-list{display:grid;gap:12px;margin:0 0 1.4em}
.bc{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px 18px}
.bc.is-top{border:2px solid var(--pink);box-shadow:0 0 0 4px rgba(255,61,154,.14)}
.bc .no{font:900 2.6rem/1 var(--disp);color:var(--panel2);-webkit-text-stroke:1.5px var(--violet)}.bc.is-top .no{color:var(--pink);-webkit-text-stroke:0}
.bc h3{font-size:1.08rem;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.bc h3 small{color:var(--muted);font-weight:400}
.bc .badge{font:800 .7rem var(--mono);background:var(--pink);color:#fff;padding:.1em .7em;border-radius:99px}
.bc-tag{margin:.3em 0 .5em;color:var(--muted);font-size:.92rem}
.bc .why{font-size:.86rem;background:var(--panel2);border-radius:10px;padding:7px 12px;margin:0 0 .6em}.bc .why b{color:var(--cyan)}
.bc-foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.ft{border-top:1px solid var(--line);background:var(--panel);padding:24px 0 28px;font-size:.86rem;color:var(--muted);margin-top:10px}
.ft ul{list-style:none;padding:0;margin:0 0 10px;display:flex;flex-wrap:wrap;gap:6px 16px}.ft a{color:var(--ink)}.ft p{margin:0 0 6px}
.notfound{text-align:center;padding:80px 0}.notfound b{display:block;font:900 6rem/1 var(--disp);color:var(--pink)}
@media(max-width:820px){.site-nav{display:none;width:100%;order:9}.site-nav.open{display:flex;flex-direction:column}.hd .wrap{flex-wrap:wrap}.nav-btn{display:inline-block}.cards{grid-template-columns:1fr 1fr}.feat{grid-template-columns:1fr}.rank li{grid-template-columns:52px minmax(0,1fr)}.rank .go{grid-column:1/-1}.next{grid-template-columns:1fr}.next a:last-child{text-align:left}}
@media(max-width:560px){.cards{grid-template-columns:1fr}.bc{grid-template-columns:1fr}}
@media(max-width:700px){.tbl-wrap::after{content:"← 左右滑动查看完整表格 →";display:block;position:sticky;left:0;width:calc(100vw - 34px);box-sizing:border-box;text-align:center;font-size:.72rem;padding:5px 0;opacity:.75}}
.friend-links{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;border-top:1px solid var(--line);padding:18px 0;margin:24px 0 16px}
.friend-links .label{font-weight:700;font-size:.88rem;color:var(--muted);margin-right:4px}
.friend-links a{font-size:.88rem;color:var(--muted);text-decoration:none}
.friend-links a:hover{color:var(--link);text-decoration:underline}