:root{--accent:#0e7c7b;--accent-dark:#095957;--deep:#0f2a2b;--tint:#f0f8f7;--side-text:#cfe3e1;--side-sub:#8fb3b1;--side-hover:#17403f;--side-off:#6f8f8d;--side-line:#2c5655}.theme-admin{--accent:#2b54c4;--accent-dark:#1f3f99;--deep:#16213e;--tint:#eef2fc;--side-text:#d5ddf2;--side-sub:#93a3cc;--side-hover:#22305a;--side-off:#6e7ca3;--side-line:#34477a}.theme-ops{--accent:#b4540a;--accent-dark:#8a3f06;--deep:#2e1d12;--tint:#fbf1e8;--side-text:#f1dfcf;--side-sub:#c6a385;--side-hover:#45301f;--side-off:#8e7560;--side-line:#5c4330}.role-badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:700;background:var(--accent);color:#fff;vertical-align:middle}body{margin:0;font-family:Noto Sans JP,system-ui,sans-serif;color:#17222b;background:#f4f6f7;font-size:14px;line-height:1.6}a{color:var(--accent)}a:hover{color:var(--accent-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 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