:root { --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --accent:#0284c7; --bg:#f8fafc; }
* { box-sizing:border-box; }
body { font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif; margin:0; color:var(--ink); background:var(--bg); line-height:1.5; }
header { background:#fff; border-bottom:1px solid var(--line); padding:.8rem 1.2rem; display:flex; align-items:center; gap:.6rem; }
header .logo { display:flex; align-items:center; gap:.45rem; text-decoration:none; color:inherit; font-weight:700; letter-spacing:.02em; }
.logo-mark { height:1.35rem; width:auto; display:block; }
header .logo span { color:var(--accent); }
.wrap { max-width:880px; margin:0 auto; padding:1.2rem; }
.banner { background:#ecfdf5; border:1px solid #6ee7b7; color:#065f46; border-radius:10px; padding:.6rem .9rem; margin:1rem 0; font-size:.95rem; }
.card { background:#fff; border:1px solid var(--line); border-radius:12px; padding:1rem 1.2rem; margin:.9rem 0; }
.row { display:flex; flex-wrap:wrap; gap:1rem; align-items:flex-end; }
label { display:block; font-size:.85rem; color:var(--muted); margin-bottom:.25rem; }
input, select { font:inherit; padding:.5rem .6rem; border:1px solid var(--line); border-radius:8px; background:#fff; min-width:12rem; }
button { font:inherit; background:var(--accent); color:#fff; border:0; border-radius:8px; padding:.6rem 1.4rem; cursor:pointer; }
button.ghost { background:#fff; color:var(--accent); border:1px solid var(--accent); }
.badge { display:inline-block; font-size:.75rem; padding:.15rem .55rem; border-radius:999px; border:1px solid var(--line); color:var(--muted); margin-left:.4rem; vertical-align:middle; }
.badge.ok { background:#ecfdf5; color:#065f46; border-color:#6ee7b7; }
.badge.warn { background:#fffbeb; color:#92400e; border-color:#fcd34d; }
.deadline { font-size:1.6rem; font-weight:700; font-variant-numeric:tabular-nums; }
.muted { color:var(--muted); font-size:.9rem; }
blockquote { margin:.4rem 0 0; padding:.4rem .8rem; border-left:3px solid var(--line); color:var(--muted); font-size:.88rem; }
a { color:var(--accent); }
h1 { font-size:1.5rem; margin:.4rem 0; }
h2 { font-size:1.15rem; }
footer { color:var(--muted); font-size:.8rem; padding:1.5rem 1.2rem; text-align:center; }
table { font-size:.95rem; }