:root{--bg: #f7f5f0;--surface: #ffffff;--surface-2: #f0ede6;--text: #1f1d1a;--muted: #6b665d;--border: #e2ddd2;--accent: #2f6f4f;--accent-contrast: #ffffff;--mark: #fff0a8;--danger: #b3261e;--cat-register: #3d6aa8;--cat-tone: #94530f;--cat-warning: #b3261e;--cat-topic: #6b665d;--lvl-1: #6aa77f;--lvl-2: #a8b85a;--lvl-3: #e0b53b;--lvl-4: #e07b39;--lvl-5: #c9372c;--radius: 10px;--shadow: 0 1px 2px rgb(0 0 0 / .05), 0 2px 8px rgb(0 0 0 / .04);color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #161513;--surface: #1f1e1b;--surface-2: #2a2824;--text: #ece8df;--muted: #a39d92;--border: #36332e;--accent: #6cc095;--accent-contrast: #10201a;--mark: #5a4d12;--danger: #f2867d;--cat-register: #8fb4ec;--cat-tone: #f0a95e;--cat-warning: #f2867d;--cat-topic: #a39d92;--shadow: none;color-scheme:dark}}:root[data-theme=dark]{--bg: #161513;--surface: #1f1e1b;--surface-2: #2a2824;--text: #ece8df;--muted: #a39d92;--border: #36332e;--accent: #6cc095;--accent-contrast: #10201a;--mark: #5a4d12;--danger: #f2867d;--cat-register: #8fb4ec;--cat-tone: #f0a95e;--cat-warning: #f2867d;--cat-topic: #a39d92;--shadow: none;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent)}button,input,select,textarea{font:inherit;color:inherit}input,select,textarea{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:.4rem .6rem;min-width:0}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.btn{display:inline-flex;align-items:center;gap:.35rem;border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:.35rem .8rem;cursor:pointer;text-decoration:none;color:var(--text);white-space:nowrap}.btn:hover{background:var(--surface-2)}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast)}.btn.danger{color:var(--danger)}.btn:disabled{opacity:.5;cursor:default}.chip{display:inline-flex;align-items:center;gap:.2rem;font-size:.75rem;line-height:1.2;padding:.15rem .5rem;border-radius:999px;border:1px solid color-mix(in srgb,var(--chip, var(--muted)) 45%,transparent);color:var(--chip, var(--muted));background:color-mix(in srgb,var(--chip, var(--muted)) 8%,transparent);white-space:nowrap}button.chip{cursor:pointer}.chip.on{background:var(--chip, var(--muted));border-color:var(--chip, var(--muted));color:var(--surface)}.chip.register{--chip: var(--cat-register)}.chip.tone{--chip: var(--cat-tone)}.chip.warning{--chip: var(--cat-warning)}.chip.topic{--chip: var(--cat-topic)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}