/* Playground detail pages — same tokens as o-portrait.html */
:root{
  --bg:#F5F1E8; --card:#FBF8F1; --fg:#1A1712; --fg2:#4B463D; --muted:#8F897D; --line:#E3DDD0;
  --board:#EEE8DC; --accent:#C2410C; --ease:cubic-bezier(.16,1,.3,1);
  --col:740px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg)}
body{background:var(--bg);color:var(--fg);font:16.5px/1.7 Geist,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.mono{font:11.5px/1.5 "Geist Mono",monospace;text-transform:uppercase;letter-spacing:.08em}
.mut{color:var(--muted)}
.hand{font-family:Caveat,cursive;font-weight:500;line-height:1.05}
.wrap{max-width:calc(var(--col) + 48px);margin:0 auto;padding:0 24px}
.wide{width:min(1120px,calc(100vw - 48px));margin-left:auto;margin-right:auto}

nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;justify-content:space-between;align-items:center;height:58px}
nav .mark{display:flex;align-items:center;gap:10px;font:500 22px/1 Newsreader,serif}
nav .mark img{width:30px;height:30px;object-fit:contain}
nav .back{display:inline-flex;gap:8px;align-items:center;color:var(--fg2);transition:color .3s}
nav .back:hover{color:var(--accent)}

header.ph{padding-top:72px;padding-bottom:28px}
.kick{display:flex;gap:14px;align-items:center}
.kick .dot{width:4px;height:4px;border-radius:50%;background:var(--muted)}
h1{font:400 clamp(44px,7vw,72px)/1.02 Newsreader,serif;letter-spacing:-.015em;margin-top:18px}
.sub{margin-top:14px;color:var(--fg2);font:italic 400 22px/1.4 Newsreader,serif}

.fig{margin-top:36px;margin-bottom:8px;background:var(--board);border:1px solid var(--line);border-radius:22px;padding:56px 24px 44px;position:relative;overflow:hidden}
.fig:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#d6cfbf 1px,transparent 1.2px);background-size:22px 22px;opacity:.7}
.shot{position:relative;width:min(860px,100%);margin:0 auto;transform:rotate(-1deg);background:#fff;padding:10px;border-radius:6px;box-shadow:0 30px 60px -28px rgba(40,30,20,.45),0 2px 6px rgba(40,30,20,.08)}
.shot img,.shot video{width:100%;border-radius:2px}
.tape{position:absolute;top:-14px;left:50%;width:110px;height:28px;transform:translateX(-50%) rotate(-3deg);background:rgba(240,214,140,.75);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.fig .note{position:relative;text-align:center;margin-top:26px;color:var(--accent);font-size:24px}

.body{padding-top:36px;padding-bottom:8px}
.body p{font:400 21px/1.6 Newsreader,serif;color:var(--fg)}
.body p+p{margin-top:16px}

.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px 28px;margin-top:40px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.meta div span{display:block;color:var(--muted);margin-bottom:6px}
.meta div b{font-weight:400;color:var(--fg)}
.meta a{color:var(--accent);border-bottom:1px solid currentColor}

.next{display:flex;justify-content:space-between;gap:16px;padding:44px 0 96px}
.next a{flex:1;display:block;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--card);transition:transform .5s var(--ease),border-color .3s}
.next a:hover{transform:translateY(-2px);border-color:#cfc6b4}
.next a.r{text-align:right}
.next b{display:block;font:500 22px/1.25 Newsreader,serif;margin-top:6px}

/* Quick Expense: flow placeholder */
.flow{position:relative;display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;padding:24px 0 6px}
.flow .st{background:var(--card);border:1.5px solid var(--fg);border-radius:12px;padding:14px 18px;min-width:130px;text-align:center;box-shadow:3px 3px 0 var(--fg)}
.flow .st b{display:block;font:500 19px/1.2 Newsreader,serif}
.flow .st span{display:block;margin-top:4px}
.flow .ar{font:700 30px/1 Caveat,cursive;color:var(--accent)}
.vidph{position:relative;width:min(300px,80%);aspect-ratio:9/16;margin:0 auto 28px;border:1.5px dashed var(--muted);border-radius:28px;display:grid;place-items:center;text-align:center;color:var(--muted);background:repeating-linear-gradient(135deg,#ece6da 0 10px,#e6dfd2 10px 20px)}

/* Personal Replay: sketch */
.sketch{position:relative;width:min(720px,100%);margin:0 auto;display:block}
.sketch .ink{fill:none;stroke:var(--fg);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sketch .acc{fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linecap:round}
.sketch text{font-family:Caveat,cursive;font-size:22px;fill:var(--fg)}
.sketch text.t{font-family:"Geist Mono",monospace;font-size:11px;letter-spacing:.08em;fill:var(--muted)}
.sketch text.a{fill:var(--accent);font-size:24px}

@media (max-width:720px){
  .wrap{padding:0 16px}
  .wide{width:calc(100vw - 32px)}
  header.ph{padding-top:48px;padding-bottom:20px}
  .fig{padding:40px 14px 30px;border-radius:16px}
  .body p{font-size:19px}
  .next{flex-direction:column;padding-bottom:64px}
  .flow .ar{transform:rotate(90deg)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}