:root{
  --bg:#f7f2ea;--card:#fffcf7;--ink:#161416;--muted:#6a6460;--line:#e7dfd4;
  --accent:#8c2f39;--accent-ink:#fff;--accent-soft:#f5e6e8;--accent-deep:#6b2229;
  --gold:#c4a46a;--soft:#efe7db;--radius:18px;--shadow:0 1px 2px rgba(22,20,22,.04),0 18px 40px rgba(22,20,22,.07);
  --serif:"Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,"Noto Serif TC","Songti TC",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang TC","Microsoft JhengHei","Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-underline-offset:3px}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1040px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}
header.site{background:rgba(255,252,247,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand .bt{font-family:var(--serif);font-weight:700;font-size:1.25rem;letter-spacing:.02em;display:flex;flex-direction:column;line-height:1.15}
.brand small{font-family:var(--sans);font-weight:500;color:var(--muted);font-size:.72rem;letter-spacing:.04em}
.mark{width:34px;height:34px;flex:0 0 auto}
nav.top{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px}
nav.top a{text-decoration:none;font-size:.92rem;color:var(--muted)}
nav.top a.on{color:var(--accent);font-weight:700}
nav.top a.lang{border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-weight:700;color:var(--accent)}
.hero{display:grid;gap:28px;padding:36px 0 18px;align-items:center}
@media(min-width:860px){.hero{grid-template-columns:1.05fr .95fr;padding:56px 0 28px}}
.eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:700;margin:0 0 10px}
.hero h1,.editorial h1{font-family:var(--serif);font-weight:600;font-size:clamp(2rem,5vw,3.4rem);line-height:1.12;margin:0 0 14px;letter-spacing:-.01em}
.lead{font-size:1.08rem;color:var(--muted);margin:0 0 22px;max-width:36rem}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 16px}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}
.chips li{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 12px;font-size:.85rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 22px;font-size:1rem;font-weight:700;cursor:pointer;text-decoration:none;background:var(--accent);color:var(--accent-ink);min-height:46px}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.soft{background:var(--accent-soft);color:var(--accent-deep)}
.btn.small{padding:8px 14px;font-size:.92rem;min-height:38px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.hero-frame{position:relative;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/10;background:var(--soft)}
.hero-frame img{width:100%;height:100%;object-fit:cover}
.hero-frame .cap{position:absolute;left:14px;bottom:14px;background:rgba(255,252,247,.9);padding:8px 12px;border-radius:999px;font-size:.78rem;letter-spacing:.04em}
.section{padding:28px 0}
.section h2{font-family:var(--serif);font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 8px;font-weight:600}
.section .k{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:700;margin:0 0 6px}
.grid3{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:720px){.grid3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 1px 0 rgba(22,20,22,.02)}
.card h3{font-family:var(--serif);margin:0 0 8px;font-size:1.2rem;font-weight:600}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.dir-card{overflow:hidden;padding:0}
.dir-card img{aspect-ratio:4/3;width:100%;object-fit:cover}
.dir-card .body{padding:14px 16px 18px}
.note{font-size:.9rem;color:var(--muted)}
.disclaimer{background:#fff8e8;border:1px solid #edd9a8;border-radius:12px;padding:12px 14px;font-size:.92rem}
footer.site{margin:48px 0 0;padding:28px 0 44px;border-top:1px solid var(--line);font-size:.88rem;color:var(--muted)}
footer.site a{margin-right:14px;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:#161416;color:#fff;padding:10px 16px;border-radius:999px;font-size:.92rem;z-index:50;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.on{opacity:1}
.hidden{display:none!important}

/* quiz */
.quiz-shell{display:grid;gap:22px;padding:28px 0 40px}
@media(min-width:900px){.quiz-shell{grid-template-columns:1.2fr .8fr}}
.progress{height:6px;background:#e7dfd4;border-radius:99px;overflow:hidden;margin:10px 0 18px}
.progress>div{height:100%;background:var(--accent);width:0;transition:width .25s}
.qcard h2{font-family:var(--serif);font-size:1.7rem;margin:0 0 8px}
.options{display:grid;gap:10px;margin-top:16px}
.opt{text-align:left;border:1px solid var(--line);background:var(--card);border-radius:14px;padding:14px 16px;cursor:pointer;font:inherit;color:var(--ink);min-height:52px}
.opt:hover,.opt[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.opt b{display:block;font-family:var(--serif);font-size:1.05rem;margin-bottom:2px}
.opt span{color:var(--muted);font-size:.9rem}
.side-art{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:5/6;background:var(--soft);position:sticky;top:84px}
.side-art img{width:100%;height:100%;object-fit:cover}

/* guide result */
.guide-hero{display:grid;gap:20px;padding:28px 0 10px}
@media(min-width:860px){.guide-hero{grid-template-columns:.9fr 1.1fr;align-items:center}}
.palette{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.swatch{width:54px;height:54px;border-radius:14px;border:1px solid rgba(0,0,0,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.swatch span{display:block;margin-top:58px;font-size:.7rem;color:var(--muted);text-align:center;width:54px}
.formula{display:grid;gap:8px;margin:10px 0 0}
.formula li{list-style:none;padding:10px 12px;background:var(--soft);border-radius:12px;font-size:.95rem}
.formula{padding:0}
.meta-line{font-size:.85rem;color:var(--muted);letter-spacing:.04em}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
@media print{
  header.site,footer.site,.toolbar,.no-print,.side-art{display:none!important}
  body{background:#fff}
  .card{box-shadow:none}
}