.wrap{max-width:1280px;margin:0 auto;padding:0 32px}.btn{cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-size:15px;font-weight:600;text-decoration:none;transition:transform .2s,border-color .2s;display:inline-flex}a.btn-primary,.btn-primary{background:var(--ink);color:var(--bg)}a.btn-primary:hover,.btn-primary:hover{color:var(--bg);transform:translateY(-1px)}a.btn-ghost,.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--bg)}a.btn-ghost:hover,.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}.icon-btn{border:1px solid var(--line);width:44px;height:44px;color:var(--ink);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;text-decoration:none;display:flex}.nav{z-index:40;padding:0 16px;position:sticky;top:12px}.nav-pill{background:var(--glass);border:1px solid var(--line);-webkit-backdrop-filter:blur(16px)saturate(1.2);max-width:1240px;height:60px;box-shadow:var(--shadow);border-radius:999px;justify-content:space-between;align-items:center;gap:16px;margin:0 auto;padding:0 10px 0 18px;display:flex}.logo{color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:flex}.logo-mark{background:var(--ink);width:30px;height:30px;color:var(--bg);border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:800;display:flex}.logo-mark span{color:var(--coral)}.logo-word{letter-spacing:.04em;font-size:15px;font-weight:700}.ws-tag{font-family:var(--font-code);letter-spacing:.1em;border:1px solid var(--line);color:var(--muted);border-radius:6px;padding:3px 7px;font-size:10px}.links{gap:4px;font-size:14px;display:flex}.links a{color:var(--muted);border-radius:999px;padding:8px 12px;text-decoration:none}.links a:hover{color:var(--ink)}.links a[aria-current=page]{color:var(--ink);background:var(--bg-2);font-weight:600}.nav-right{align-items:center;gap:8px;display:flex}.kbd-search{border:1px solid var(--line);min-height:44px;color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:10px;padding:0 10px 0 14px;font-size:14px;display:inline-flex}.kbd-search kbd{font-family:var(--font-code);background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:2px 6px;font-size:11px}.nav-left{align-items:center;gap:10px;display:flex}.foot{border-top:1px solid var(--line);position:relative;overflow:hidden}.foot-field{height:220px;position:relative}.foot-field canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.foot-mark{pointer-events:none;justify-content:center;align-items:flex-end;display:flex;position:absolute;inset:0}.foot-word{font-family:var(--font-serif);letter-spacing:-.02em;white-space:nowrap;background:linear-gradient(180deg,var(--ink) 30%,color-mix(in srgb,var(--ink) 25%,transparent));color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:-.1em;font-size:clamp(72px,12vw,170px);line-height:.8}.foot-bottom{border-top:1px solid var(--line);color:var(--muted);background:var(--bg);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:20px;padding-bottom:24px;font-size:14px;display:flex;position:relative}.foot-bottom nav{gap:18px;display:flex}.foot-bottom a{color:var(--muted);text-decoration:none}.foot-bottom a:hover{color:var(--ink)}@media (max-width:900px){.wrap{padding:0 20px}.links,.kbd-search span{display:none}}@media (max-width:600px){.nav-right>.btn-primary,.kbd-search{display:none}}@media (max-width:360px){.ws-tag{display:none}}.more{position:relative}.more summary{color:var(--muted);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:8px 12px;list-style:none;display:flex}.more summary::-webkit-details-marker{display:none}.more summary:after{content:"";border-bottom:1.5px solid;border-right:1.5px solid;width:6px;height:6px;transform:translateY(-2px)rotate(45deg)}.more summary:hover,.more[open] summary{color:var(--ink)}.more summary[aria-current=page]{color:var(--ink);background:var(--bg-2);font-weight:600}.more-sheet{border:1px solid var(--line);background:var(--surface);min-width:180px;box-shadow:var(--shadow);z-index:2;border-radius:16px;flex-direction:column;padding:6px;display:flex;position:absolute;top:calc(100% + 10px);left:0}.more-sheet a{border-radius:10px;padding:10px 12px}.more-sheet a:hover,.more-sheet a[aria-current=page]{background:var(--bg-2);color:var(--ink)}.nav a.btn-primary{color:var(--bg)}.nav .links a{color:var(--muted)}.nav .links a:hover,.nav .links a[aria-current=page],.nav a.logo,.nav .more-sheet a,.nav .menu-sheet a{color:var(--ink)}