:root{--ink:#171b22;--ink-2:#393d45;--ink-soft:#656970;--ink-faint:#8f9299;--line:#dcdee2;--line-soft:#e9ebef;--paper:#f8fafd;--paper-2:#f1f4f7;--surface:#fff;--accent:#2667e7;--accent-press:#1253d2;--accent-soft:#e5efff;--accent-tint:#eff5ff;--accent-ink:#fff;--good:#169f65;--good-soft:#d6f8e3;--font-head:"Golos Text", system-ui, sans-serif;--font-body:"Golos Text", system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;--r-sm:10px;--r:16px;--r-lg:24px;--r-xl:32px;--maxw:1200px;--pad:clamp(20px, 5vw, 64px);--shadow-sm:0 1px 2px #4248530f, 0 2px 8px #4248530d;--shadow:0 4px 14px #40485814, 0 12px 40px #40485812;--shadow-lg:0 8px 24px #3d485e1a, 0 30px 70px #3d485e1f}@supports (color:lab(0% 0 0)){:root{--ink:lab(9.43932% -.0729635 -5.53917);--ink-2:lab(25.6921% -.195518 -5.22368);--ink-soft:lab(44.2651% -.225276 -4.5059);--ink-faint:lab(60.5156% -.211596 -3.76768);--line:lab(88.3742% -.142127 -2.26926);--line-soft:lab(93.0186% -.120461 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p{text-wrap:pretty;margin:0}.scribe a{color:inherit;text-decoration:none}.wrap{max-width:var(--maxw);padding-inline:var(--pad);margin:0 auto}.btn{font-family:var(--font-head);letter-spacing:-.01em;cursor:pointer;white-space:nowrap;border:0;border-radius:999px;align-items:center;gap:10px;padding:14px 26px;font-size:16px;font-weight:600;transition:transform .15s,background .2s,box-shadow .2s,color .2s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn-accent{background:var(--accent);color:var(--accent-ink);box-shadow:var(--shadow-sm)}.btn-accent:hover{background:var(--accent-press);box-shadow:var(--shadow)}.btn-ghost{color:var(--ink);border:1.5px solid var(--line);background:0 0}.btn-ghost:hover{border-color:var(--ink-faint);background:var(--surface)}.btn-light{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}.btn-light:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.btn-danger{color:#fff;box-shadow:var(--shadow-sm);background:#c0392b}.btn-danger:hover{box-shadow:var(--shadow);background:#a93226}.wave{align-items:center;gap:3px;height:1em;display:inline-flex}.wave>i{background:currentColor;border-radius:2px;width:3px;animation:1.4s ease-in-out infinite wavePulse;display:block}.wave.static>i{animation:none}@keyframes wavePulse{0%,to{height:28%}50%{height:100%}}@media (prefers-reduced-motion:reduce){.wave>i{animation:none!important}}.nav{z-index:50;-webkit-backdrop-filter:saturate(1.4)blur(14px);backdrop-filter:saturate(1.4)blur(14px);background:#f8fafdb8;background:lab(98.2523% -.330776 -1.47091/.72);border-bottom:1px solid #0000;transition:border-color .25s,background .25s,box-shadow .25s;position:sticky;top:0}.nav.scrolled{border-bottom-color:var(--line);box-shadow:0 1px #dedede66;box-shadow:0 1px lab(88.4% 0 .0000119209/.4)}.nav-inner{align-items:center;gap:28px;max-width:1240px;height:64px;margin-inline:auto;display:flex}.brand{font-family:var(--font-head);letter-spacing:-.03em;white-space:nowrap;flex-shrink:0;align-items:center;gap:11px;font-size:21px;font-weight:800;display:flex}.brand .mark{background:var(--accent);width:34px;height:34px;color:var(--accent-ink);box-shadow:var(--shadow-sm);border-radius:10px;place-items:center;display:grid}.brand .mark .wave{color:#fff;height:15px}.brand .mark .wave>i{width:2.5px}.nav-links{gap:4px;margin-left:8px;display:flex}.nav-links a{color:var(--ink-2);border-radius:999px;padding:8px 14px;font-size:15px;font-weight:500;transition:background .15s,color .15s}.nav-links a:hover{background:var(--accent-tint);color:var(--ink)}@media (max-width:980px){.nav-links{display:none}}@media 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.15s;display:inline-flex}.auth-google:hover{border-color:var(--ink-faint);box-shadow:var(--shadow-sm)}.auth-google:disabled{opacity:.6;cursor:default}.auth-error{color:#c0392b;margin-top:14px;font-size:14px}.auth-switch{color:var(--ink-soft);margin:24px 0 0;font-size:14.5px}.auth-switch a{color:var(--accent);font-weight:600;text-decoration:none}.auth-switch a:hover{text-decoration:underline}