/* Kūzan-ji 空山寺 · the temple grounds 境内 (shared by the five pages) */
:root{
  --ink:#0b1013;--fg:#e9e3d6;--fg-dim:#b3b5ad;--raise:rgba(14,19,23,.74);--line:rgba(233,227,214,.2);
  --lamp:#efb85a;--shu:#b8402e;--paper:#f1ebdc;--paper-ink:#1c1e1d;
  --font-display:"Cormorant Garamond","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --font-body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-kanji:"Zen Old Mincho","Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif;
  color-scheme:dark;
}
body.light{--fg:#1c1e1d;--fg-dim:#4a4f4b;--raise:rgba(250,246,238,.82);--line:rgba(28,30,29,.18);color-scheme:light}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--ink);color:var(--fg);font-family:var(--font-body);-webkit-font-smoothing:antialiased;overflow:hidden}
.k{font-family:var(--font-kanji)}
canvas.stage{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:manipulation}
.gtop{position:fixed;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px clamp(12px,3vw,28px);z-index:5;pointer-events:none}
.gtop>*{pointer-events:auto}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--fg);text-decoration:none;padding:7px 12px;border-radius:999px;background:var(--raise);border:1px solid var(--line);font:500 13px var(--font-body);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.back .k{font-size:16px}
.gtitle{display:flex;flex-direction:column;align-items:center;text-align:center;text-shadow:0 1px 10px rgba(0,0,0,.5)}
body.light .gtitle{text-shadow:0 1px 10px rgba(255,255,255,.7)}
.gtitle .k{font-size:26px;letter-spacing:.14em;line-height:1.1}
.gtitle span:last-child{font-family:var(--font-display);font-size:17px;font-style:italic;opacity:.85}
.count{font:500 13px var(--font-body);padding:7px 12px;border-radius:999px;background:var(--raise);border:1px solid var(--line);white-space:nowrap;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.count b{font-variant-numeric:tabular-nums}
.composer{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(560px,100%);padding:0 12px 14px;z-index:6;transition:transform .6s ease,opacity .6s ease}
.composer.away{transform:translate(-50%,110%);opacity:0;pointer-events:none}
.cbox{background:var(--raise);border:1px solid var(--line);border-radius:16px;padding:12px;display:flex;flex-direction:column;gap:10px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.cbox textarea,.cbox input[type=text]{width:100%;font:16px/1.4 var(--font-body);color:var(--fg);background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:10px;padding:10px 12px;resize:none}
body.light .cbox textarea,body.light .cbox input[type=text]{background:rgba(255,255,255,.7)}
.cbox textarea:focus,.cbox input:focus{outline:2px solid var(--lamp);outline-offset:1px}
.crow{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.crow.names{flex-wrap:nowrap}
.crow.names input{flex:1;min-width:0}
.crow.names .amp{font-family:var(--font-display);font-size:22px;opacity:.8}
.swatches{display:flex;gap:7px;flex-wrap:wrap}
.sw{width:26px;height:26px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.sw[aria-pressed="true"]{border-color:var(--lamp);box-shadow:0 0 0 2px rgba(0,0,0,.25)}
.left{font-size:12px;color:var(--fg-dim);font-variant-numeric:tabular-nums}
.btn{font:600 15px var(--font-body);padding:11px 20px;min-height:44px;border-radius:999px;border:1px solid var(--line);background:var(--raise);color:var(--fg);cursor:pointer}
.btn.primary{background:var(--lamp);color:#22170a;border-color:var(--lamp)}
.btn:disabled{opacity:.45;cursor:default}
.cmsg{font-size:13px;color:var(--fg-dim);min-height:1.2em;text-align:center}
.cmsg a{color:var(--lamp)}
:focus-visible{outline:2px solid var(--lamp);outline-offset:3px}
.toasts{position:fixed;top:84px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;z-index:30;pointer-events:none;width:min(92vw,440px)}
.toast{font:400 14px var(--font-body);color:var(--fg);background:var(--raise);border:1px solid var(--line);padding:7px 14px;border-radius:999px;opacity:0;transform:translateY(-6px);transition:opacity .5s,transform .5s;text-align:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.toast.show{opacity:1;transform:none}
.overlay{position:fixed;inset:0;display:none;place-items:center;background:rgba(7,10,12,.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:40;padding:16px;overflow:auto}
.overlay.open{display:grid}
.card{position:relative;width:min(420px,100%);background:var(--paper);color:var(--paper-ink);border-radius:6px;padding:28px 24px 22px;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.5);display:flex;flex-direction:column;gap:12px;align-items:center}
.card::before{content:"";position:absolute;inset:9px;border:1px solid rgba(28,30,29,.22);pointer-events:none}
.card .eyebrow{font:600 11px var(--font-body);letter-spacing:.22em;text-transform:uppercase;color:rgba(28,30,29,.6)}
.card .eyebrow .k{letter-spacing:.1em;font-size:14px;text-transform:none;font-weight:400}
.card .body{font-family:var(--font-display);font-size:24px;line-height:1.3;font-style:italic;max-width:30ch;overflow-wrap:anywhere}
.card .who{font-size:13px;color:rgba(28,30,29,.6)}
.card .actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;position:relative;z-index:1}
.card .btn{background:transparent;color:var(--paper-ink);border-color:rgba(28,30,29,.3);min-height:40px;padding:8px 16px;font-size:14px}
.card .btn.primary{background:var(--paper-ink);color:var(--paper);border-color:var(--paper-ink)}
.card .linkish{background:none;border:0;color:rgba(28,30,29,.55);font:13px var(--font-body);text-decoration:underline;cursor:pointer;position:relative;z-index:1}
.cardprev{max-height:min(62vh,640px);max-width:100%;border-radius:6px;box-shadow:0 12px 40px rgba(0,0,0,.35)}
.copied{font-size:13px;color:rgba(28,30,29,.65);min-height:1.2em}
@media (max-width:520px){.gtitle .k{font-size:22px}.gtitle span:last-child{font-size:15px}.back .t{display:none}}
@media (prefers-reduced-motion: reduce){.composer,.toast{transition:none}}