:root{color-scheme:light;--bg: #f5f1e8;--bg-raised: #fffdf7;--bg-sunken: #eae3d4;--bg-inverse: #0a0f20;--sky-bg: #efe8d8;--sky-bg-edge: #e3d9c3;--sky-star: #232840;--sky-star-mix: .62;--sky-grid: rgba(122, 92, 49, .3);--sky-ecliptic: rgba(164, 81, 49, .45);--ink: #1c1a16;--ink-soft: #4f4940;--ink-faint: #655d50;--line: #ded4c0;--line-strong: #c2b49a;--brand: #a48155;--brand-hover: #b08a5c;--accent: #7a5c31;--accent-hi: #8c6a38;--on-accent: #171208;--accent-wash: rgba(164, 129, 85, .1);--live: #2f6b52;--live-wash: rgba(47, 107, 82, .12);--soon: #8a5a1f;--soon-wash: rgba(138, 90, 31, .12);--font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Noto Serif TC", "Source Han Serif TC", "Songti TC", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;--font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", "Noto Sans JP", "Hiragino Sans", sans-serif;--font-num: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;--fs-micro: .6875rem;--fs-xs: .78125rem;--fs-sm: .875rem;--fs-base: 1.0625rem;--fs-lg: 1.1875rem;--fs-h3: clamp(1.15rem, .95rem + .6vw, 1.35rem);--fs-h2: clamp(1.85rem, 1.2rem + 2.6vw, 3rem);--fs-display: clamp(2.5rem, 1.4rem + 5.4vw, 5rem);--gutter: 1.25rem;--radius: 4px;--radius-pill: 999px;--section-y: clamp(4.5rem, 8vw, 7.5rem);--shadow-card: 0 1px 2px rgba(28, 26, 22, .04), 0 12px 32px rgba(28, 26, 22, .06);--shadow-lift: 0 2px 4px rgba(28, 26, 22, .06), 0 20px 48px rgba(28, 26, 22, .1)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg: #070b18;--bg-raised: #0e1428;--bg-sunken: #04060f;--bg-inverse: #f5f1e8;--sky-bg: #060a17;--sky-bg-edge: #02040c;--sky-star: #ffffff;--sky-star-mix: 0;--sky-grid: rgba(212, 165, 116, .22);--sky-ecliptic: rgba(224, 150, 110, .4);--ink: #ece3d0;--ink-soft: #b3a892;--ink-faint: #8b8171;--line: #232c46;--line-strong: #3b4566;--brand: #d4a574;--brand-hover: #f0c888;--accent: #d4a574;--accent-hi: #f0c888;--on-accent: #0a0e1f;--accent-wash: rgba(212, 165, 116, .1);--live: #6ecfa8;--live-wash: rgba(110, 207, 168, .12);--soon: #e0b06a;--soon-wash: rgba(224, 176, 106, .12);--shadow-card: 0 1px 2px rgba(0, 0, 0, .4), 0 14px 36px rgba(0, 0, 0, .42);--shadow-lift: 0 2px 6px rgba(0, 0, 0, .45), 0 24px 56px rgba(0, 0, 0, .5)}}:root[data-theme=dark]{color-scheme:dark;--bg: #070b18;--bg-raised: #0e1428;--bg-sunken: #04060f;--bg-inverse: #f5f1e8;--sky-bg: #060a17;--sky-bg-edge: #02040c;--sky-star: #ffffff;--sky-star-mix: 0;--sky-grid: rgba(212, 165, 116, .22);--sky-ecliptic: rgba(224, 150, 110, .4);--ink: #ece3d0;--ink-soft: #b3a892;--ink-faint: #8b8171;--line: #232c46;--line-strong: #3b4566;--brand: #d4a574;--brand-hover: #f0c888;--accent: #d4a574;--accent-hi: #f0c888;--on-accent: #0a0e1f;--accent-wash: rgba(212, 165, 116, .1);--live: #6ecfa8;--live-wash: rgba(110, 207, 168, .12);--soon: #e0b06a;--soon-wash: rgba(224, 176, 106, .12);--shadow-card: 0 1px 2px rgba(0, 0, 0, .4), 0 14px 36px rgba(0, 0, 0, .42);--shadow-lift: 0 2px 6px rgba(0, 0, 0, .45), 0 24px 56px rgba(0, 0, 0, .5)}@media(prefers-contrast:more){:root{--ink-faint: #574f44;--ink-soft: #322d26;--line: #b9ab90}:root[data-theme=dark],:root:not([data-theme=light]){--ink-faint: #c3b9a5;--ink-soft: #dbd2be;--line: #47527a}}*,*:before,*:after{box-sizing:border-box}html{overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;overflow-x:clip;background-color:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:var(--fs-base);line-height:1.68;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}img,svg,canvas{display:block;max-width:100%}a{color:inherit}h1,h2,h3,h4,p,figure,dl,dd,ul,ol{margin:0}ul,ol{padding:0;list-style:none}::selection{background:var(--brand);color:var(--on-accent)}:where(a,button,summary,[tabindex]):focus-visible{outline:2px solid 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.85rem;color:var(--accent);font-size:var(--fs-micro);font-weight:700;letter-spacing:.24em;text-transform:uppercase}.eyebrow .cjk{font-family:var(--font-display);letter-spacing:.18em;text-transform:none}h1,h2,h3{font-family:var(--font-display);font-weight:500;line-height:1.14;letter-spacing:-.012em;text-wrap:balance}h2{font-size:var(--fs-h2)}h2 em{font-style:normal;color:var(--accent)}h3{font-size:var(--fs-h3);line-height:1.3}.lede{max-width:60ch;color:var(--ink-soft);font-size:var(--fs-lg);text-wrap:pretty}.meta{color:var(--ink-faint);font-size:var(--fs-sm)}.rule-mark{width:min(420px,70%);height:auto;margin:clamp(2.5rem,5vw,4rem) auto;opacity:.55}.button{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:48px;padding-inline:1.5rem;border:1px solid var(--brand);border-radius:var(--radius);background:var(--brand);color:var(--on-accent);font-family:var(--font-body);font-size:var(--fs-sm);font-weight:650;letter-spacing:.08em;text-decoration:none;cursor:pointer;transition:background-color .25s,border-color .25s,transform .25s,box-shadow .25s}.button:hover{background:var(--brand-hover);border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-card)}.button--ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}.button--ghost:hover{background:var(--accent-wash);border-color:var(--brand);color:var(--ink)}.button--small{min-height:40px;padding-inline:1.05rem;font-size:var(--fs-xs)}.chip{display:inline-flex;align-items:center;align-self:flex-start;gap:.4rem;padding:.2rem .6rem;border:1px solid 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