:root{color-scheme:light;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}body{margin:0;font:14px system-ui,sans-serif}img{max-width:100%}[hidden]{display:none!important}

/* Original DB Internals Atlas mascot: intentionally not derived from the PostgreSQL/Slonik logo. */
.hero-split{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:center;margin-top:4px}
.hero-copy{min-width:0}.hero-split h1.hero{font-size:clamp(28px,3.3vw,40px)}.mascot-card{position:relative;min-height:255px;border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle at 72% 30%,rgba(91,226,255,.18),transparent 26%),linear-gradient(145deg,var(--panel),var(--soft));overflow:hidden;display:flex;align-items:center;justify-content:center;padding:12px}
.mascot-card:after{content:'original DB Internals Atlas mascot';position:absolute;left:14px;bottom:10px;font-size:10px;letter-spacing:.02em;color:var(--muted)}
.mascot-wrap{position:relative;width:min(100%,280px);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;animation:m-float 4.8s ease-in-out infinite;filter:drop-shadow(0 16px 26px rgba(24,43,77,.16))}
.mascot-halo{position:absolute;inset:16% 17%;border-radius:50%;background:radial-gradient(circle,rgba(130,227,255,.22),rgba(130,227,255,.08) 45%,transparent 68%);filter:blur(8px);animation:m-glow 4.2s ease-in-out infinite}
.mascot-frame{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain;transform-origin:center;opacity:0;will-change:transform,opacity}
.mascot-frame.f1{animation:m-frame1 12s ease-in-out infinite}
.mascot-frame.f2{animation:m-frame2 12s ease-in-out infinite}
.mascot-frame.f3{animation:m-frame3 12s ease-in-out infinite}
.mascot-spark{position:absolute;width:12px;height:12px;border-radius:50%;background:radial-gradient(circle,#fff7d8 0 28%,#ffd34d 29% 58%,rgba(255,211,77,0) 59%);opacity:.18;animation:m-spark 2.8s ease-in-out infinite}
.mascot-spark:before,.mascot-spark:after{content:'';position:absolute;left:50%;top:50%;background:#ffd34d;border-radius:999px;transform:translate(-50%,-50%)}
.mascot-spark:before{width:2px;height:18px}.mascot-spark:after{width:18px;height:2px}.mascot-spark.s1{right:18%;top:18%;animation-delay:.2s}.mascot-spark.s2{right:10%;top:41%;transform:scale(.72);animation-delay:1.1s}.mascot-spark.s3{right:28%;top:56%;transform:scale(.9);animation-delay:1.9s}
.mascot-note{margin:.35rem 0 0;color:var(--muted);font-size:12px}
@keyframes m-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes m-glow{0%,100%{opacity:.72;transform:scale(.98)}50%{opacity:1;transform:scale(1.02)}}
@keyframes m-frame1{0%,27%{opacity:1;transform:translateY(0) scale(1)}32%,100%{opacity:0;transform:translateY(-8px) scale(1.02)}}
@keyframes m-frame2{0%,29%{opacity:0;transform:translateY(8px) scale(.98)}34%,60%{opacity:1;transform:translateY(0) scale(1)}66%,100%{opacity:0;transform:translateY(-8px) scale(1.02)}}
@keyframes m-frame3{0%,62%{opacity:0;transform:translateY(8px) scale(.98)}68%,94%{opacity:1;transform:translateY(0) scale(1)}100%{opacity:0;transform:translateY(-8px) scale(1.02)}}
@keyframes m-spark{0%,100%{opacity:.18;transform:scale(.65) rotate(0deg)}50%{opacity:.95;transform:scale(1.05) rotate(18deg)}}
@media(max-width:900px){.hero-split{grid-template-columns:1fr}.mascot-card{min-height:220px}.mascot-wrap{width:min(100%,250px)}}
@media(max-width:520px){.mascot-card{min-height:190px;padding:8px 8px 18px}.mascot-wrap{width:min(100%,210px)}.mascot-card:after{font-size:9px}}
@media(prefers-reduced-motion:reduce){.mascot-wrap,.mascot-halo,.mascot-frame,.mascot-spark{animation:none!important}.mascot-frame{opacity:0}.mascot-frame.f1{opacity:1;transform:none}}


[lang="hi"]{font-family:"Noto Sans Devanagari","IBM Plex Sans",system-ui,sans-serif;line-height:1.75}
h1[lang="hi"]{font-family:"Noto Sans Devanagari","Schibsted Grotesk",system-ui,sans-serif;line-height:1.35}
.entitle{margin:-6px 0 8px;color:var(--muted);font:500 13px var(--f-body)}
.en-note{margin:6px 0 0;color:var(--muted);font-size:12.5px}
.langsel{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;flex:none}
.langsel button{border:0;background:var(--panel);color:var(--muted);font:600 12px var(--f-body);padding:6px 9px;cursor:pointer}
.langsel button[lang="hi"]{font-family:"Noto Sans Devanagari",var(--f-body);line-height:1.2}
.langsel button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.reader .rd-voice-hi{max-width:170px}
.langsel .lshort{display:none}
.rd-here{position:absolute;z-index:30;width:24px;height:24px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--accent);display:grid;place-items:center;padding:0;cursor:pointer;box-shadow:0 1px 4px rgba(0,0,0,.12)}
.rd-here svg{width:11px;height:11px;margin-left:2px}.rd-here:hover,.rd-here:focus-visible{background:var(--accent);color:#fff}
.rd-here[hidden]{display:none}
.page p code,.page li code,.page td code,.page h3 code{overflow-wrap:anywhere}
@media(max-width:520px){.langsel button{padding:5px 6px;font-size:11px}.langsel .lfull{display:none}.langsel .lshort{display:inline}}


/* Layout: fixed left index (topics, then parameter families) + reading column with a live "stage" on top of each page */
:root{
  --bg:#f4f6f8; --panel:#ffffff; --ink:#15202b; --muted:#5b6876; --line:#dce2e8; --track:#e6eaee;
  --accent:#2c5d8a; --accent-ink:#ffffff; --accent-soft:#e3edf6; --mark:#e29a2d;
  --f-display:"Schibsted Grotesk","Helvetica Neue",Arial,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --proc-bg:#e6eff8; --proc-line:#4a7fb0; --proc-fg:#1d4466;
  --mem-bg:#e0f3ef; --mem-line:#2f9481; --mem-fg:#0e4f43;
  --disk-bg:#eceef1; --disk-line:#6b7785; --disk-fg:#2c3540;
  --wal-bg:#eeebfb; --wal-line:#7a68cf; --wal-fg:#3b2f80;
  --dirty-bg:#fbf0dc; --dirty-line:#c98a1e; --dirty-fg:#6b4508;
  --ok-bg:#e6f3e3; --ok-line:#4b9a3d; --ok-fg:#24511b;
  --bad-bg:#fbe7e5; --bad-line:#cf4d43; --bad-fg:#7a1f19;
  --client-bg:#fbe9f1; --client-line:#c25586; --client-fg:#6b1f43;
  --muted-bg:#f1f3f5; --muted-line:#a3acb7; --muted-fg:#4a5561;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e1319; --panel:#151c24; --ink:#e3e9ef; --muted:#93a1b0; --line:#28323d; --track:#222b35;
  --accent:#86b6e0; --accent-ink:#0e1319; --accent-soft:#1b2a3a; --mark:#e8ab4f;
  --proc-bg:#17283a; --proc-line:#5f93c4; --proc-fg:#cfe2f5;
  --mem-bg:#10302a; --mem-line:#3fae98; --mem-fg:#c4ede4;
  --disk-bg:#222a33; --disk-line:#7d8a99; --disk-fg:#d5dde6;
  --wal-bg:#241f40; --wal-line:#9486e0; --wal-fg:#dcd6fa;
  --dirty-bg:#3a2a0e; --dirty-line:#d9a043; --dirty-fg:#f6dfb5;
  --ok-bg:#1a2e17; --ok-line:#66b456; --ok-fg:#cfe9c8;
  --bad-bg:#3d1a18; --bad-line:#e0675d; --bad-fg:#f6cfcb;
  --client-bg:#3a1828; --client-line:#d470a0; --client-fg:#f5cfe0;
  --muted-bg:#1d242c; --muted-line:#5b6774; --muted-fg:#b8c2cd;
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0e1319; --panel:#151c24; --ink:#e3e9ef; --muted:#93a1b0; --line:#28323d; --track:#222b35;
  --accent:#86b6e0; --accent-ink:#0e1319; --accent-soft:#1b2a3a; --mark:#e8ab4f;
  --proc-bg:#17283a; --proc-line:#5f93c4; --proc-fg:#cfe2f5;
  --mem-bg:#10302a; --mem-line:#3fae98; --mem-fg:#c4ede4;
  --disk-bg:#222a33; --disk-line:#7d8a99; --disk-fg:#d5dde6;
  --wal-bg:#241f40; --wal-line:#9486e0; --wal-fg:#dcd6fa;
  --dirty-bg:#3a2a0e; --dirty-line:#d9a043; --dirty-fg:#f6dfb5;
  --ok-bg:#1a2e17; --ok-line:#66b456; --ok-fg:#cfe9c8;
  --bad-bg:#3d1a18; --bad-line:#e0675d; --bad-fg:#f6cfcb;
  --client-bg:#3a1828; --client-line:#d470a0; --client-fg:#f5cfe0;
  --muted-bg:#1d242c; --muted-line:#5b6774; --muted-fg:#b8c2cd;
  color-scheme:dark;
}

:root[data-theme="xray"]{
  --bg:#071116; --panel:#0c1b22; --ink:#dff8fb; --muted:#87aeb5; --line:#17343e; --track:#102831;
  --accent:#48d7e8; --accent-ink:#041013; --accent-soft:#0c3039; --mark:#ffc857;
  --proc-bg:#0d2835; --proc-line:#47b8df; --proc-fg:#cceffc;
  --mem-bg:#0b302c; --mem-line:#37c4a9; --mem-fg:#c4f5eb;
  --disk-bg:#17242b; --disk-line:#77919b; --disk-fg:#dce8ec;
  --wal-bg:#241d3c; --wal-line:#a493ff; --wal-fg:#e4ddff;
  --dirty-bg:#392b0e; --dirty-line:#e9aa35; --dirty-fg:#ffe5ac;
  --ok-bg:#153219; --ok-line:#6bc65b; --ok-fg:#d7f4d0;
  --bad-bg:#3b181a; --bad-line:#f06b64; --bad-fg:#ffd8d4;
  --client-bg:#35182d; --client-line:#e273b2; --client-fg:#ffd7ec;
  --muted-bg:#142128; --muted-line:#617881; --muted-fg:#b7cbd0;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{background:var(--bg);color:var(--ink)}
body{font:15px/1.65 var(--f-body);-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
code,.mono{font-family:var(--f-mono)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;display:flex;align-items:center;gap:12px;padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));background:var(--panel);border-bottom:1px solid var(--line)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--panel)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:800 17px/1 var(--f-display);letter-spacing:-.01em;white-space:nowrap}
.brand small{font:500 11px var(--f-mono);color:var(--muted);letter-spacing:.02em}
#navbtn{display:none;margin-left:auto;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:6px 12px;font:500 13px var(--f-body)}
.wrap{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:calc(100vh - 52px)}
aside{position:sticky;top:calc(52px + env(safe-area-inset-top,0px));height:calc(100vh - 52px);overflow:auto;border-right:1px solid var(--line);background:var(--panel);padding:14px 12px 40px}
#q{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:14px var(--f-body);margin-bottom:10px}
#nav details{margin:2px 0}
#nav summary{cursor:pointer;font:600 12.5px var(--f-body);color:var(--ink);padding:6px 8px;border-radius:6px;list-style:none;display:flex;justify-content:space-between;gap:6px}
#nav summary::-webkit-details-marker{display:none}
#nav summary::before{content:"›";display:inline-block;width:10px;color:var(--muted);transition:transform .15s}
#nav details[open]>summary::before{transform:rotate(90deg)}
#nav summary{justify-content:flex-start}
#nav summary i{margin-left:auto;font-style:normal;color:var(--muted);font:400 11px var(--f-mono)}
#nav summary:hover{background:var(--bg)}
#nav a{display:block;padding:4px 8px 4px 26px;border-radius:6px;text-decoration:none;color:var(--muted);font-size:13.5px;line-height:1.4;overflow-wrap:anywhere}
#nav a.mono{font-size:12px}
#nav a:hover{color:var(--ink);background:var(--bg)}
#nav a.on{color:var(--accent);background:var(--accent-soft);font-weight:500}
.nh{font:600 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:18px 8px 6px}
main{min-width:0;padding-block:28px 80px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.page{max-width:900px;margin:0 auto}
.eyebrow{font:600 11.5px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
h1{font:800 clamp(26px,3.4vw,38px)/1.1 var(--f-display);letter-spacing:-.02em;margin:0 0 10px;text-wrap:balance;overflow-wrap:anywhere}
h1.mono{font:600 clamp(22px,3vw,32px)/1.2 var(--f-mono);letter-spacing:-.01em}
h1.hero{font-size:clamp(30px,4.6vw,50px)}
.lede{font-size:17px;color:var(--muted);max-width:68ch;margin:0 0 18px}
h2{font:700 19px/1.3 var(--f-display);margin:0 0 10px;text-wrap:balance}
h3{font:600 15px/1.4 var(--f-body);margin:18px 0 6px}
.layer{margin-top:30px;max-width:72ch}
.layer p,.layer li{max-width:70ch}
.layer ul,.layer ol{padding-left:20px}
.layer code{font-size:.88em;background:var(--accent-soft);padding:1px 5px;border-radius:4px}
.layer pre{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 14px;overflow-x:auto;font-size:12.5px;line-height:1.55}
.layer pre code{background:none;padding:0}
.layer table{border-collapse:collapse;width:100%;font-size:13.5px;display:block;overflow-x:auto}
.layer th,.layer td{text-align:left;border-bottom:1px solid var(--line);padding:6px 10px 6px 0;vertical-align:top}
.layer th{font-weight:600}
.simple{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 22px;max-width:none}
.simple p:first-of-type{margin-top:0}
.note{border-left:3px solid var(--mark);padding:4px 0 4px 14px;margin:14px 0;color:var(--ink)}
.logline{display:block;font:12.5px/1.5 var(--f-mono);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 12px;margin:10px 0;white-space:pre-wrap;overflow-wrap:anywhere}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.chip{display:inline-flex;align-items:baseline;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:12.5px;max-width:100%;overflow-wrap:anywhere}
.chip span{color:var(--muted)}
.chip b{font:600 12.5px var(--f-mono)}
.chip.tn-bad b{color:var(--bad-fg)} .chip.tn-dirty b{color:var(--dirty-fg)} .chip.tn-ok b{color:var(--ok-fg)} .chip.tn-proc b{color:var(--proc-fg)} .chip.tn-mem b{color:var(--mem-fg)}
/* stage */
.stage{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px;margin:8px 0 6px}
.st-svg{overflow-x:auto}
.st-canvas{display:block;width:100%;min-width:560px;height:auto}
.st-t{font-family:var(--f-body)}
.st-t.mono{font-family:var(--f-mono)}
.st-cap{display:flex;gap:10px;align-items:baseline;min-height:46px;padding:10px 4px 4px;border-top:1px solid var(--line);margin-top:8px;font-size:14.5px}
.st-step{flex:none;font:600 11px var(--f-mono);color:var(--accent-ink);background:var(--accent);border-radius:999px;padding:2px 9px;white-space:nowrap}
.st-text{min-width:0}
.st-bar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:6px 0 0}
.st-btn{width:34px;height:30px;display:inline-grid;place-items:center;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);cursor:pointer}
.st-btn svg{width:14px;height:14px}
.st-btn:hover{border-color:var(--accent);color:var(--accent)}
.st-play{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.st-play:hover{color:var(--accent-ink);filter:brightness(1.08)}
.st-speed{margin-left:auto;font-size:12.5px;color:var(--muted);display:flex;gap:6px;align-items:center}
.st-speed select,.ctl select{background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:3px 6px;font:13px var(--f-body)}
.st-ctl{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr));gap:10px 22px;margin-top:10px}
.st-ctl:empty,.st-stats:empty{display:none}
.ctl{min-width:0}.ctl label{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 8px;font-size:12.5px;color:var(--muted)}
.ctl label b{font:600 12px var(--f-mono);color:var(--ink);overflow-wrap:anywhere;margin-left:auto;text-align:right}
.st-text code{overflow-wrap:anywhere}
.rel a{max-width:100%;overflow-wrap:anywhere}
.ctl input[type=range]{width:100%;accent-color:var(--accent)}
.ctl select{width:100%;margin-top:3px}
.ctl-tg{display:flex;align-items:center;gap:8px}
.ctl-tg input{accent-color:var(--accent);width:16px;height:16px}
.ctl-tg label{color:var(--ink);font-size:13px}
.ctl-btn{border:1px solid var(--accent);background:var(--accent-soft);color:var(--accent);border-radius:8px;padding:6px 12px;font:500 13px var(--f-body);cursor:pointer;align-self:end;justify-self:start}
.st-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.stat{background:var(--bg);border-radius:8px;padding:6px 12px;font-size:12px;color:var(--muted);display:flex;flex-direction:column;min-width:110px}
.stat b{font:600 15px var(--f-mono);color:var(--ink);font-variant-numeric:tabular-nums}
.stat b.tn-bad{color:var(--bad-line)} .stat b.tn-ok{color:var(--ok-line)} .stat b.tn-dirty{color:var(--dirty-line)} .stat b.tn-wal{color:var(--wal-line)}
.st-log{margin-top:10px;background:var(--bg);border-radius:8px;padding:8px 12px;font:12px/1.6 var(--f-mono);color:var(--muted);overflow-x:auto}
.st-log .ln{white-space:pre-wrap;overflow-wrap:anywhere}
.st-log .tn-ok{color:var(--ok-line)} .st-log .tn-bad{color:var(--bad-line)} .st-log .tn-dirty{color:var(--dirty-line)} .st-log .tn-proc{color:var(--proc-line)} .st-log .tn-wal{color:var(--wal-line)} .st-log .tn-ink{color:var(--ink)}
/* lists */
.plist{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px}
.pcard{display:flex;flex-direction:column;gap:2px;text-decoration:none;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-width:0}
.pcard code{font-size:12.5px;font-weight:600;color:var(--accent);overflow-wrap:anywhere}
.pcard span{font-size:13px;color:var(--muted);line-height:1.45}
.pcard em{font:normal 11.5px var(--f-mono);color:var(--muted);margin-top:auto;padding-top:4px}
.pcard:hover,.tcard:hover,.ccard:hover{border-color:var(--accent)}
.rel{display:flex;flex-wrap:wrap;gap:8px}
.rel a{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:4px 12px;text-decoration:none;font-size:13.5px}
.rel a.plink{font:12.5px var(--f-mono)}
.rel.small a{font-size:12px;padding:3px 10px}
.pn{display:flex;justify-content:space-between;gap:12px;margin-top:40px;border-top:1px solid var(--line);padding-top:18px}
.pn a{text-decoration:none;display:flex;flex-direction:column;font:600 15px var(--f-display);color:var(--ink)}
.pn a span{font:500 11px var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.pn a.nx{text-align:right;margin-left:auto}
/* home */
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 24px}
.btn{display:inline-block;text-decoration:none;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:10px;padding:10px 16px;font:500 14px var(--f-body)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.counts{display:flex;flex-wrap:wrap;gap:28px;padding:16px 0 4px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:28px}
.counts div{display:flex;flex-direction:column}
.counts b{font:800 30px/1 var(--f-display);font-variant-numeric:tabular-nums}
.counts span{font-size:13px;color:var(--muted)}
.hgroup{margin:26px 0}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.tcard,.ccard{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px;min-width:0}
.tcard b,.ccard b{font:700 15px/1.3 var(--f-display)}
.tcard span,.ccard span{font-size:13px;color:var(--muted);line-height:1.45}
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.maincol{min-width:0;display:flex;flex-direction:column}
.homebtn{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;font:600 13px var(--f-body);padding:6px 9px;border:1px solid var(--line);border-radius:8px;background:var(--panel);white-space:nowrap}
.homebtn svg{width:15px;height:15px;display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.homebtn:hover{color:var(--ink);background:var(--bg);border-color:var(--muted-line)}
.toplink{margin-left:auto;color:var(--muted);text-decoration:none;font:500 14px var(--f-body);padding:6px 10px;border-radius:8px}
.toplink:hover{color:var(--ink);background:var(--bg)}
.theme-control{display:flex;align-items:center;gap:7px;color:var(--muted);font:500 12px var(--f-body);white-space:nowrap}
.theme-control select{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:6px 24px 6px 8px;font:500 12.5px var(--f-body);cursor:pointer}
.visitors{display:inline-flex;gap:5px;align-items:baseline}
.visitors b{font-family:var(--f-mono);color:var(--ink)}
.foot{border-top:1px solid var(--line);margin-top:auto;padding-block:22px 34px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));color:var(--muted);font-size:13px}
.foot .fin{max-width:900px;margin:0 auto;display:grid;gap:8px}
.foot .frow{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:baseline}
.foot b{color:var(--ink);font-weight:600}
.foot a{color:var(--muted)} .foot a:hover{color:var(--accent)}
.foot small{font-size:12px;line-height:1.5}
.st-svg{position:relative;padding-bottom:16px}
.st-wm{position:absolute;right:10px;bottom:0;font:500 11px var(--f-mono);color:var(--muted);pointer-events:none;user-select:none;white-space:nowrap}
.author{display:flex;gap:16px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:8px 0 6px}
.avatar{flex:none;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);font:800 20px var(--f-display)}
.author b{display:block;font:700 17px var(--f-display)}
.author span{color:var(--muted);font-size:14px}
.author a{font-size:14px}
@media (max-width:860px){
  #navbtn{display:block;margin-left:4px}
  .wrap{display:block}
  aside{display:none;position:fixed;inset:calc(52px + env(safe-area-inset-top,0px)) 0 0 0;height:auto;z-index:15;border-right:0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  body.navopen aside{display:block}
  .brand small{display:none}
  .theme-control span{display:none}
  .theme-control select{max-width:88px}
}
@media (max-width:520px){
  .top{gap:7px;padding-left:max(10px,env(safe-area-inset-left,0px));padding-right:max(10px,env(safe-area-inset-right,0px))}
  .toplink{display:none}
  .homebtn{margin-left:auto;padding:6px}
  .homebtn span{display:none}
  .homebtn svg{width:16px;height:16px}
  .brand{gap:7px;font-size:15px}
  .brand .wm{display:none}
  .brand .logo{width:28px;height:28px}
  .theme-control select{max-width:92px;padding-left:6px;padding-right:20px}
  #navbtn{padding:6px 9px}
}
@media (max-width:360px){
  .brand{font-size:14px}
  .theme-control select{max-width:82px}
  #navbtn{padding:6px 8px}
}
.brand .logo{width:32px;height:32px}
.wm b{color:var(--accent);font-weight:800}
.logo .lg-scan{animation:lgscan 2.8s cubic-bezier(.45,0,.55,1) infinite}
.logo .lg-r{opacity:.32;animation:lgrow 2.8s linear infinite}
.logo .lg-r1{animation-delay:.8s}.logo .lg-r2{animation-delay:1.4s}.logo .lg-r3{animation-delay:2s}
@keyframes lgscan{0%{transform:translateY(0);opacity:0}12%{opacity:1}82%{opacity:1}100%{transform:translateY(22px);opacity:0}}
@keyframes lgrow{0%{opacity:1}30%{opacity:.32}100%{opacity:.32}}
.hero-head{display:flex;align-items:center;gap:18px;margin-bottom:6px}
.hero-head .logo{width:72px;height:72px;flex:none}
.author img{flex:none;width:140px;height:140px;border-radius:18px;object-fit:cover;border:3px solid var(--panel);box-shadow:0 0 0 1px var(--line)}
@media (prefers-reduced-motion: reduce){.logo .lg-scan{animation:none;opacity:0}.logo .lg-r{animation:none;opacity:1}}
.audbar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin:0 0 12px}
.audsel,.reader{display:flex;flex-wrap:wrap;align-items:center;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:3px}
.audsel span{font-size:12px;color:var(--muted);padding:0 6px 0 8px}
.audsel button,.reader button{border:0;background:transparent;color:var(--ink);font:500 13px var(--f-body);padding:5px 12px;border-radius:999px;cursor:pointer}
.audsel button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.reader button{display:inline-flex;align-items:center;gap:6px}
.reader button svg{width:15px;height:15px}
.reader .rd-play{background:var(--accent-soft);color:var(--accent)}
.reader select{border:0;background:transparent;color:var(--muted);font:12px var(--f-body);padding:4px}
.aud{display:inline-block;vertical-align:3px;margin-right:10px;font:600 10.5px var(--f-mono);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:2px 8px}
.aud-plain{background:var(--ok-bg);color:var(--ok-fg)} .aud-dba{background:var(--proc-bg);color:var(--proc-fg)} .aud-dev{background:var(--wal-bg);color:var(--wal-fg)}
.devl{border-left:3px solid var(--wal-line);padding-left:16px}
.devl ul{padding-left:20px}
.st-narr.on{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}
.snd{position:relative}
#snd-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:6px 10px;font:500 13px var(--f-body);cursor:pointer}
#snd-btn svg{width:15px;height:15px}
#snd-btn.on{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.snd-pop{position:absolute;left:0;top:calc(100% + 6px);z-index:30;width:270px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.snd-h{margin:4px 8px 6px;font:600 11px var(--f-mono);text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.snd-pop button{display:flex;flex-direction:column;align-items:flex-start;width:100%;text-align:left;border:0;background:transparent;color:var(--ink);border-radius:8px;padding:7px 10px;cursor:pointer}
.snd-pop button:hover{background:var(--bg)}
.snd-pop button[aria-checked="true"]{background:var(--accent-soft)}
.snd-pop button b{font:600 13.5px var(--f-body)} .snd-pop button span{font-size:12px;color:var(--muted)}
.snd-vol{display:flex;align-items:center;gap:10px;padding:8px 10px 2px;font-size:12px;color:var(--muted)} .snd-vol input{flex:1;accent-color:var(--accent)}
.snd-note{margin:6px 10px 2px;font-size:11px;color:var(--muted)}
.visits b{font-family:var(--f-mono);color:var(--ink)}
@media (max-width:860px){#snd-btn span{display:none}}
::highlight(dbia-read){background-color:rgba(226,154,45,.35);color:inherit}
.reader .rd-voice,.reader .rd-voice-hi{max-width:190px;border:0;background:transparent;color:var(--ink);font:12px var(--f-body);padding:4px}
.snd-mix{display:flex;align-items:center;gap:8px;padding:8px 10px 0;font-size:13px;color:var(--ink)} .snd-mix input{accent-color:var(--accent)}
.snd-pop{max-height:min(70vh,560px);overflow:auto}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}