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400;--fw-medium: 500;--fw-bold: 700;--tracking-tight: -.015em;--dur-hover: .15s;--dur-active: .1s;--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-out-back: cubic-bezier(.34, 1.56, .64, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--dur-theme-bg: .18s;--dur-theme-fg: .24s;--code-font-size: .8125rem;--code-line-height: 1.7;--code-pad: var(--space-4);--code-radius: var(--radius-md);--code-bg: var(--surface-2);--code-border: var(--line);--code-header-bg: var(--bg-soft);--hl-keyword: var(--brand);--hl-string: var(--accent);--hl-func: var(--brand-bright);--hl-comment: var(--faint)}:root[data-theme=dark]:not([data-scheme=b]){--bg: #0d121c;--bg-soft: #111826;--surface: #151d2c;--surface-2: #1b2435;--ink: #e8edf6;--ink-2: #b8c2d4;--muted: #87919f;--line: #243044;--line-strong: #324058;--brand: #8fb0e8;--brand-bright: #aec7f2;--brand-soft: #16233a;--brand-ink: #aec7f2;--on-brand: #0d1724;--accent: #e3b45e;--accent-soft: #2c2410;--heat-0: #1a2233;--heat-1: #1d2f4d;--heat-2: #234069;--heat-3: #2d5489;--heat-4: #8fb0e8;--shadow-soft: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);--shadow-lift: 0 4px 8px rgba(0, 0, 0, .4), 0 18px 40px rgba(143, 176, 232, .12);--scrollbar-thumb: rgba(150, 170, 200, .25);--scrollbar-thumb-hover: rgba(150, 170, 200, .5);--shadow-hover: none;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: var(--radius-md);--radius-full: 9999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--fs-xs: .8125rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.25rem;--fs-2xl: 1.5rem;--fs-3xl: 2rem;--fs-hero: clamp(2.25rem, 1.5rem + 3vw, 3rem);--lh-tight: 1.25;--lh-head: 1.45;--lh-body: 1.8;--lh-code: 1.6;--fw-regular: 400;--fw-medium: 500;--fw-bold: 700;--tracking-tight: -.015em;--dur-hover: .15s;--dur-active: .1s;--dur-theme-bg: .18s;--dur-theme-fg: .24s;--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-out-back: cubic-bezier(.34, 1.56, .64, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--code-font-size: .8125rem;--code-line-height: 1.7;--code-pad: var(--space-4);--code-radius: var(--radius-md);--code-bg: var(--surface-2);--code-border: var(--line);--code-header-bg: var(--bg-soft);--hl-keyword: var(--brand);--hl-string: var(--accent);--hl-func: var(--brand-bright);--hl-comment: var(--faint)}:root[data-scheme=b]:not([data-theme=dark]){--bg: #faf6f0;--bg-soft: #f1e9df;--surface: #fffdf9;--surface-2: #f5ede2;--ink: #262019;--ink-2: #4d443a;--muted: #73655a;--line: #e7dccd;--line-strong: #d6c8b4;--brand: #c2452d;--brand-bright: #d95f43;--brand-soft: #f8e7e0;--brand-ink: #9c3320;--on-brand: #fff;--accent: #356a52;--accent-soft: #e3efe8;--heat-0: #f1e8e2;--heat-1: #f0c6b8;--heat-2: #e2947f;--heat-3: #d0664c;--heat-4: #c2452d;--shadow-soft: 0 1px 2px rgba(38, 32, 25, .05), 0 8px 24px rgba(38, 32, 25, .07);--shadow-lift: 0 4px 8px rgba(194, 69, 45, .1), 0 18px 40px rgba(194, 69, 45, .16);--scrollbar-thumb: rgba(130, 110, 90, .3);--scrollbar-thumb-hover: rgba(130, 110, 90, .55);--shadow-hover: 0 2px 4px rgba(38, 32, 25, .05), 0 10px 24px rgba(38, 32, 25, .09);--radius-xs: 4px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: var(--radius-md);--radius-full: 9999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--fs-xs: .8125rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.25rem;--fs-2xl: 1.5rem;--fs-3xl: 2rem;--fs-hero: clamp(2.25rem, 1.5rem + 3vw, 3rem);--lh-tight: 1.25;--lh-head: 1.45;--lh-body: 1.8;--lh-code: 1.6;--fw-regular: 400;--fw-medium: 500;--fw-bold: 700;--tracking-tight: -.015em;--dur-hover: .15s;--dur-active: .1s;--dur-theme-bg: .18s;--dur-theme-fg: .24s;--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-out-back: cubic-bezier(.34, 1.56, .64, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--code-font-size: .8125rem;--code-line-height: 1.7;--code-pad: var(--space-4);--code-radius: var(--radius-md);--code-bg: var(--surface-2);--code-border: var(--line);--code-header-bg: var(--bg-soft);--hl-keyword: var(--brand);--hl-string: var(--accent);--hl-func: var(--brand-bright);--hl-comment: var(--faint)}:root[data-scheme=b][data-theme=dark]{--bg: #14110d;--bg-soft: #1a1611;--surface: #201b15;--surface-2: #281f18;--ink: #f1e9dd;--ink-2: #c9bdac;--muted: #9a8d7e;--line: #322a20;--line-strong: #43382b;--brand: #e8704f;--brand-bright: #f08a6b;--brand-soft: #2d1c15;--brand-ink: #f08a6b;--on-brand: #0d1724;--accent: #7fbf9f;--accent-soft: #14231c;--heat-0: #241d18;--heat-1: #3a231a;--heat-2: #5c2f20;--heat-3: #8a4530;--heat-4: #e8704f;--shadow-soft: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);--shadow-lift: 0 4px 8px rgba(0, 0, 0, .4), 0 18px 40px rgba(232, 112, 79, .12);--scrollbar-thumb: rgba(190, 170, 145, .25);--scrollbar-thumb-hover: rgba(190, 170, 145, .5);--shadow-hover: none;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: var(--radius-md);--radius-full: 9999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--fs-xs: .8125rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.25rem;--fs-2xl: 1.5rem;--fs-3xl: 2rem;--fs-hero: clamp(2.25rem, 1.5rem + 3vw, 3rem);--lh-tight: 1.25;--lh-head: 1.45;--lh-body: 1.8;--lh-code: 1.6;--fw-regular: 400;--fw-medium: 500;--fw-bold: 700;--tracking-tight: -.015em;--dur-hover: .15s;--dur-active: .1s;--dur-theme-bg: .18s;--dur-theme-fg: .24s;--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-out-back: cubic-bezier(.34, 1.56, .64, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--code-font-size: .8125rem;--code-line-height: 1.7;--code-pad: var(--space-4);--code-radius: var(--radius-md);--code-bg: var(--surface-2);--code-border: var(--line);--code-header-bg: var(--bg-soft);--hl-keyword: var(--brand);--hl-string: var(--accent);--hl-func: var(--brand-bright);--hl-comment: var(--faint)}:root{--dur-instant: 80ms;--dur-fast: .12s;--dur-panel: .2s;--ease-out: cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box;margin:0;padding:0}html{font-size:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4}body{position:relative}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}:root{color-scheme:light}:root[data-theme=dark]{color-scheme:dark}body{font-family:var(--font-body);background:var(--bg);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased;transition:background-color var(--dur-theme-bg) var(--ease-out-quart),color var(--dur-theme-fg) var(--ease-out-quart),border-color var(--dur-theme-bg) var(--ease-out-quart);background-image:radial-gradient(ellipse 80% 50% at 50% -10%,var(--brand-soft),transparent 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:focus-visible{outline-color:var(--brand-bright)}.rail:focus-visible,.sp-panel:focus-visible{outline:none}.skip-link{position:fixed;top:-120px;left:16px;z-index:300;padding:10px 18px;border-radius:8px;background:var(--surface);color:var(--brand-ink);font-size:14px;font-weight:700;box-shadow:var(--shadow-lift)}.skip-link+.skip-link{left:176px}@media(prefers-reduced-motion:no-preference){.skip-link{transition:top .2s ease}}.skip-link:focus-visible{top:16px}.app-shell{min-height:100vh}.stage{margin-left:var(--rail-w);min-height:100vh;display:flex;flex-direction:column}.site-footer{margin-top:auto;padding:40px 48px 32px;color:var(--muted);font-size:13px;display:flex;gap:10px;align-items:center;border-top:1px solid var(--line)}.site-footer .dot{opacity:.5}@media 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var(--line);box-shadow:var(--shadow-soft);flex-direction:column;align-items:center;justify-content:center;gap:5px}.mobile-toggle .bar{width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}.rail-open .mobile-toggle .bar:nth-child(1){transform:translateY(7px) rotate(45deg)}.rail-open .mobile-toggle .bar:nth-child(2){opacity:0}.rail-open .mobile-toggle .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.rail-backdrop{display:none;position:fixed;inset:0;background:#0a100e80;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:40;opacity:0;transition:opacity .3s}.rail-open .rail-backdrop{opacity:1}.rail{position:fixed;top:0;left:0;bottom:0;width:var(--rail-w);background:var(--surface);border-right:1px solid var(--line);z-index:50;overflow-y:auto;scrollbar-width:thin}.rail::-webkit-scrollbar{width:6px}.rail::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:3px}.rail-inner{padding:24px 22px 20px;display:flex;flex-direction:column;gap:12px;min-height:100%;line-height:1.45}.rail:not(:hover):not(:focus-within){scrollbar-width:none}.rail:not(:hover):not(:focus-within)::-webkit-scrollbar{width:0}.rail-pin{position:absolute;top:10px;right:10px;z-index:5;width:auto;height:28px;padding:0 6px;display:flex;align-items:center;justify-content:center;gap:4px;border-radius:8px;color:var(--muted);background:transparent;border:1px solid transparent;opacity:0;transition:opacity .2s,color .2s,background .2s,border-color .2s,transform .3s}.rail:hover .rail-pin,.rail-pin:focus-visible,.rail-pin.is-pinned{opacity:.55}.rail-pin:hover{opacity:1;color:var(--brand);background:var(--surface-2);border-color:var(--line)}.rail-pin:active{transform:scale(.92)}.rail-pin.is-pinned svg{transform:rotate(0);transition:transform .3s}.rail-pin:not(.is-pinned) svg{transform:rotate(45deg);transition:transform 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.avatar-ring{transform:scale(1.05)}.avatar{width:100%;height:100%;border-radius:8px;background:var(--surface);-o-object-fit:cover;object-fit:cover}.site-name{font-family:var(--font-display);font-size:var(--fs-xl);font-weight:900;letter-spacing:.02em;color:var(--ink)}.site-bio{font-size:13px;color:var(--muted);margin-top:4px}.stat-row{display:flex;justify-content:center;gap:0;margin-top:8px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface-2)}.stat{flex:1;padding:7px 0 5px;display:flex;flex-direction:column;border-right:1px solid var(--line)}.stat:last-child{border-right:none}.stat strong{font-family:var(--font-display);font-size:19px;font-weight:700;color:var(--brand);line-height:1.2}.stat span{font-size:11px;color:var(--ink-2);letter-spacing:.08em}.stat-view-all{display:block;text-align:center;font-size:11px;color:var(--brand);margin-top:4px;opacity:.8;transition:opacity 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sup{margin-left:4px;font-size:10px;color:var(--brand);font-weight:700}.tag-pill:hover{background:var(--brand);border-color:var(--brand);color:var(--on-brand, #fff);transform:translateY(-2px);box-shadow:var(--shadow-lift)}.tag-pill:hover sup{color:var(--on-brand, #fff)}.empty-hint{font-size:13px;color:var(--muted)}.rail-foot{margin-top:auto;display:flex;gap:8px}.rail-foot .mode-toggle{flex:1;min-width:0;padding:8px 10px;justify-content:center}.rail-foot .mode-toggle-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-height:860px){.rail-inner{padding:16px 22px 10px;gap:8px}.nav-link{padding:4px 10px}.avatar-ring{width:44px;height:44px;margin-bottom:6px}.stat-row{margin-top:6px}.stat{padding:5px 0 3px}.tag-pill{padding:4px 10px}.rail-foot .mode-toggle{padding:6px 10px}.heat-cell{width:11px;height:11px}.heat-month-label{width:11px;min-width:11px;font-size:9px}.heat-meta{margin-top:5px}}.mode-toggle{display:flex;align-items:center;gap:10px;width:100%;padding:8px 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