:root{--paper:#fbfaf7;--ink:#12110f;--body:#2b2925;--muted:#6a655c;--line:#e4e0d6;--accent:#b5442f;--gold:#805a12;--maxw:980px;}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{background:var(--paper);color:var(--body);font-family:"Noto Sans SC","Public Sans",Arial,sans-serif;line-height:1.75}
a{color:inherit}
.skip-link{position:fixed;left:12px;top:8px;z-index:200;transform:translateY(-150%);background:var(--ink);color:var(--paper);padding:10px 14px;border-radius:4px;font-weight:900;text-decoration:none}.skip-link:focus{transform:translateY(0)}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.sitebar{border-bottom:2px solid var(--ink);position:sticky;top:0;background:rgba(251,250,247,.94);backdrop-filter:saturate(1.2) blur(6px);z-index:30}
.sitebar .inner{max-width:min(1760px,calc(100vw - 32px));margin:0 auto;padding:0 16px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brandmark{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brandmark .logo{min-width:38px;height:38px;padding:0 6px;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-weight:900;font-size:20px;font-family:"Libre Bodoni","Noto Serif SC",Georgia,serif}
.brandmark b{font-family:"Libre Bodoni","Noto Serif SC",Georgia,serif;font-size:24px;color:var(--ink);white-space:nowrap}
.nav{display:flex;gap:clamp(12px,1.2vw,24px);font-size:14px;letter-spacing:.04em;align-items:center}
.nav a{text-decoration:none;color:var(--muted);padding:6px 0;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover{color:var(--ink);border-color:var(--accent)}
.night-toggle{min-height:44px;border:1.5px solid var(--line);background:transparent;color:var(--muted);font:inherit;font-weight:900;padding:6px 10px;cursor:pointer;white-space:nowrap}
.night-toggle.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.sitebar .night-top{display:none}
.quickbar{display:none}
.mobile-drawer,.mobile-drawer-backdrop{display:none}
.wrap{max-width:min(var(--maxw),calc(100vw - 48px));margin:0 auto;padding:34px 0 70px}
.paper{background:transparent;box-shadow:none;padding:clamp(20px,4vw,54px) 0;border:none}
.article-actions{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;gap:8px;border:1.5px solid var(--ink);padding:9px 15px;text-decoration:none;color:var(--ink);font-weight:800;border-radius:999px;background:transparent;cursor:pointer}
.btn.primary{background:var(--ink);color:var(--paper)}
.btn.fav.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.kicker{color:var(--accent);font-size:13px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px}
.meta{color:var(--muted);font-size:14px;border-left:4px solid var(--accent);padding-left:12px;margin:14px 0 24px}
.heat{font-family:Georgia,serif;color:var(--gold);font-weight:900}
h1{font-family:"Noto Serif SC",Georgia,serif;font-size:clamp(30px,6vw,56px);line-height:1.18;color:var(--ink);margin-bottom:14px;overflow-wrap:anywhere}
.content{border-top:3px double var(--ink);padding-top:26px}
.content p{font-size:18px;margin:0 0 18px}
.note{margin-top:28px;border-top:1px solid var(--line);padding-top:16px;color:var(--muted);font-size:13px}
.sourcebox{margin-top:26px;background:#f4eee0;border-left:5px solid var(--gold);padding:16px 18px}
.sourcebox.nonoriginal{background:#fff4ed;border-left-color:var(--accent)}
.sourcebox b{color:var(--ink)}
.sourcebox a{overflow-wrap:anywhere;word-break:break-word;line-break:anywhere}
.editor-quote{font-family:"Noto Serif SC",Georgia,serif;font-size:20px;line-height:1.65;color:var(--ink);background:#fff4ed;border-left:6px solid var(--accent);padding:18px 22px;margin:24px 0}
.triad{display:grid;gap:12px;margin:22px 0}
.triad div{background:#fbf6ec;border:1px solid var(--line);padding:14px 16px;font-size:16px;line-height:1.65}
.triad b{color:var(--ink)}
.recommend{margin-top:38px;border-top:3px double var(--ink);padding-top:22px}
.recommend h2{font-family:"Noto Serif SC",Georgia,serif;font-size:26px;color:var(--ink);margin-bottom:12px}
.rec-list{display:grid;gap:12px}
.rec-card{display:block;text-decoration:none;border-top:1px solid var(--line);padding:13px 0;color:inherit}
.rec-card b{display:block;color:var(--ink);font-size:18px;line-height:1.35}
.rec-card span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.rec-empty{color:var(--muted);font-size:14px}
.fav-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,12px);background:var(--ink);color:var(--paper);padding:10px 14px;font-weight:900;opacity:0;transition:.2s;z-index:60}
.fav-toast.show{opacity:1;transform:translate(-50%,0)}

body.site-night{--paper:#12100e;--ink:#f4eadc;--body:#ded2c2;--muted:#a99b8b;--line:#3b342d;--rule:#f4eadc;--accent:#d66a52;--gold:#d6a84a;background:#0d0c0a;color:var(--body);color-scheme:dark}body.site-night .sitebar,body.site-night .quickbar{background:rgba(18,16,14,.96);border-color:var(--line)}body.site-night .brandmark .logo,body.site-night .night-toggle.on,body.site-night .btn.primary{background:var(--ink);color:#12100e;border-color:var(--ink)}body.site-night .brandmark b,body.site-night h1,body.site-night h2,body.site-night h3,body.site-night b,body.site-night strong{color:var(--ink)}body.site-night .nav a,body.site-night .quickbar a,body.site-night .meta,body.site-night .note,body.site-night .rec-card span{color:var(--muted)}body.site-night .btn,body.site-night .night-toggle{background:#171411;color:var(--ink);border-color:#5a5047}body.site-night .sourcebox,body.site-night .editor-quote,body.site-night .triad div{background:#211a16;color:var(--body);border-color:#5a463b}body.site-night .rec-card{border-color:var(--line)}body.site-night .fav-toast{background:var(--ink);color:#12100e}
@media(max-width:720px){
  body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
  .nav{display:none}.sitebar .inner{height:56px;padding:0 14px;gap:10px}.brandmark{min-width:0}.brandmark .logo{min-width:32px;height:32px;font-size:16px}.brandmark b{font-size:18px;max-width:48vw;overflow:hidden;text-overflow:ellipsis}.sitebar .night-top{display:inline-flex;margin-left:auto;border-radius:999px;background:#f4eee0;color:var(--ink);padding:7px 11px}
  .quickbar{position:fixed;left:10px;right:10px;bottom:calc(8px + env(safe-area-inset-bottom));z-index:120;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;height:60px;padding:6px;border:1px solid rgba(18,17,15,.12);border-radius:22px;background:rgba(251,250,247,.88);box-shadow:0 18px 48px rgba(18,17,15,.20),inset 0 1px 0 rgba(255,255,255,.55);backdrop-filter:blur(18px) saturate(1.18)}
  .quickbar a,.quickbar button{min-width:0;height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:0;border-radius:16px;background:transparent;color:var(--muted);padding:4px 2px;font:inherit;font-size:11px;line-height:1;font-weight:900;text-decoration:none;white-space:nowrap;cursor:pointer}
  .quickbar a::before,.quickbar button::before{display:block;font-size:17px;line-height:1;margin-bottom:2px}.quickbar a:nth-child(1)::before{content:"⌂"}.quickbar a:nth-child(2)::before{content:"⌕"}.quickbar a:nth-child(3)::before{content:"◈"}.quickbar a:nth-child(4)::before{content:"☆"}.quickbar button:nth-child(5)::before{content:"☰"}.quickbar a:active,.quickbar button:active{background:rgba(181,68,47,.11);color:var(--accent)}
  .mobile-drawer-backdrop{display:block;position:fixed;inset:0;z-index:110;background:rgba(18,17,15,.28);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity .2s}.mobile-drawer-backdrop.show{opacity:1;pointer-events:auto}
  .mobile-drawer{display:block;position:fixed;left:10px;right:10px;bottom:calc(78px + env(safe-area-inset-bottom));z-index:121;max-height:min(68vh,520px);overflow:auto;padding:10px 14px;border:1px solid rgba(18,17,15,.14);border-radius:24px;background:rgba(251,250,247,.96);box-shadow:0 28px 80px rgba(18,17,15,.28);transform:translateY(18px) scale(.98);opacity:0;pointer-events:none;transition:opacity .2s,transform .22s}.mobile-drawer.show{transform:translateY(0) scale(1);opacity:1;pointer-events:auto}.mobile-drawer::before{content:"更多";display:block;padding:6px 4px 10px;color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.18em}.mobile-drawer a{min-height:44px;display:flex;align-items:center;justify-content:space-between;padding:11px 4px;border-bottom:1px solid var(--line);color:var(--ink);font-size:15px;font-weight:900;text-decoration:none}.mobile-drawer a::after{content:"›";color:var(--muted);font-size:20px}
  .wrap{max-width:100%;padding:0}.paper{min-height:100vh;padding:16px 14px 32px}.article-actions{position:sticky;top:56px;background:rgba(251,250,247,.96);padding:6px 0;border-bottom:1px solid var(--line);z-index:5;display:flex;flex-wrap:nowrap;justify-content:flex-start;gap:8px;overflow-x:auto;scrollbar-width:none;margin-bottom:16px}.article-actions::-webkit-scrollbar{display:none}.article-actions .btn{flex:0 0 auto;font-size:12px;padding:7px 11px;min-height:44px}
  .kicker{font-size:11px;letter-spacing:.12em;margin-bottom:10px}h1{font-size:clamp(25px,7.4vw,34px);line-height:1.22;margin-bottom:12px}.meta{font-size:12.5px;line-height:1.55;overflow-wrap:anywhere;word-break:break-word;margin:12px 0 18px}.content{padding-top:20px}.content p{font-size:16px;line-height:1.78;margin-bottom:17px}.sourcebox{font-size:13px;line-height:1.65;padding:13px 14px;overflow:hidden}.sourcebox a{display:inline;overflow-wrap:anywhere;word-break:break-all}.editor-quote{font-size:16px;line-height:1.6;padding:13px 15px;margin:18px 0}.triad{gap:9px;margin:18px 0}.triad div{font-size:14px;line-height:1.58;padding:11px 12px}.recommend{margin-top:30px;padding-top:18px}.recommend h2{font-size:22px}.rec-card{padding:12px 0}.rec-card b{font-size:16px}.fav-toast{bottom:86px;z-index:140}
  body.site-night .article-actions{background:rgba(18,16,14,.96)}body.site-night .quickbar{background:rgba(23,20,17,.92);border-color:#4a4037}body.site-night .quickbar a,body.site-night .quickbar button{color:#b8aa99}body.site-night .mobile-drawer{background:rgba(23,20,17,.98);border-color:#4a4037}body.site-night .mobile-drawer a{color:#f4eadc;border-color:#3b342d}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}