:root{--paper: #fbfcfe;--paper-2: #eef3f8;--ink: #0d1b2a;--ink-soft: #51637a;--line: #dce4ec;--accent: #3b82f6;--accent-ink: #ffffff;--ink-german-whisper: #4c9a2a;--ink-dutch-whisper: #c4571e;--ink-killer-cage: #403226;--accent-strong: color-mix(in srgb, var(--accent) 60%, var(--ink));--wrong: #d8453f;--app-surface-elev: rgb(255 255 255);--app-surface-scrim: rgb(20 18 12 / .42);--app-on-surface: rgb(28 29 36);--app-on-surface-muted: rgb(93 87 74);--app-on-surface-faint: rgb(154 145 127);--app-on-primary: rgb(255 255 255);--app-outline: rgb(231 222 208);--app-outline-strong: rgb(216 205 186);--app-primary: rgb(31 111 224);--app-primary-soft: rgb(231 240 253);--app-medium: rgb(232 132 42);--app-quest: rgb(224 160 30);--app-danger: rgb(216 69 63);--app-fog-tint: rgb(255 255 255 / .859);--app-fog-edge: rgb(138 159 220 / .322);--app-fog-shard-glow: rgb(31 111 224 / .322);--app-fog-base: rgb(138 159 220 / .78);--app-grid-line: rgb(28 29 36 / .141);--app-grid-line-strong: rgb(28 29 36 / 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42);--app-constraint-dutch-whispers-color: rgb(196 87 30);--app-constraint-odd-even-fill: rgb(93 87 74 / .2);--app-constraint-consecutive-color: rgb(28 29 36);--app-constraint-consecutive-outline-color: rgb(255 255 255);--app-constraint-xv-color: rgb(28 29 36);--app-constraint-xv-outline-color: rgb(255 255 255);--app-constraint-thermo-palette-0: rgb(31 111 224);--app-constraint-thermo-palette-1: rgb(15 76 129);--app-constraint-thermo-palette-2: rgb(46 157 106);--app-constraint-thermo-palette-3: rgb(53 184 198);--app-constraint-arrow-palette-0: rgb(110 110 110);--app-constraint-arrow-palette-1: rgb(39 75 117);--app-constraint-arrow-palette-2: rgb(154 134 196);--app-constraint-arrow-palette-3: rgb(203 170 110);--app-constraint-renban-palette-0: rgb(147 112 219);--app-constraint-renban-palette-1: rgb(61 43 107);--app-constraint-renban-palette-2: rgb(149 76 140);--app-constraint-renban-palette-3: rgb(179 136 255);--app-constraint-killer-cage-palette-0: rgb(64 50 38);--app-constraint-killer-cage-palette-1: rgb(78 100 112);--app-constraint-killer-cage-palette-2: rgb(0 142 125);--app-constraint-killer-cage-palette-3: rgb(168 142 132);--app-constraint-german-whispers-palette-0: rgb(76 154 42);--app-constraint-german-whispers-palette-1: rgb(30 91 46);--app-constraint-german-whispers-palette-2: rgb(127 194 65);--app-constraint-german-whispers-palette-3: rgb(195 227 155);--app-constraint-dutch-whispers-palette-0: rgb(196 87 30);--app-constraint-dutch-whispers-palette-1: rgb(122 51 18);--app-constraint-dutch-whispers-palette-2: rgb(224 135 60);--app-constraint-dutch-whispers-palette-3: rgb(242 196 155);--footer-bg: #0d1b2a;--footer-ink: #eaf1f8;--footer-soft: #7689a0;--shot-bg: #e2ddd3;--maxw: 1080px;--maxw-read: 720px;--radius: 14px;--font: "Inter", "Noto Sans TC", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang TC", "Microsoft JhengHei", sans-serif;--display: "Montserrat", "Noto Sans TC", "PingFang TC", "Microsoft 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table{font-size:.9rem}.prose th,.prose td{padding:12px 13px}.lang-menu .lang-current{display:none}}@media(max-width:480px){.prose tbody td:first-child{white-space:normal}.prose th,.prose td{hyphens:auto}}@media(prefers-color-scheme:dark){:root{--paper: #0a1119;--paper-2: #111e2b;--ink: #eaf1f8;--ink-soft: #93a4b8;--line: #1e2c3a;--accent: #5b96f7;--accent-ink: #06101a;--ink-german-whisper: #8bc34a;--ink-dutch-whisper: #e8833c;--ink-killer-cage: #c8a98e;--wrong: #f2726c;--app-surface-elev: rgb(30 32 48);--app-surface-scrim: rgb(0 0 0 / .549);--app-on-surface: rgb(236 234 240);--app-on-surface-muted: rgb(156 154 168);--app-on-surface-faint: rgb(94 92 106);--app-on-primary: rgb(12 13 23);--app-outline: rgb(45 47 64);--app-outline-strong: rgb(61 64 85);--app-primary: rgb(91 163 230);--app-primary-soft: rgb(26 40 64);--app-medium: rgb(237 149 85);--app-quest: rgb(229 182 80);--app-danger: rgb(230 107 107);--app-fog-tint: rgb(200 210 225 / .161);--app-fog-edge: rgb(170 184 224 / 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