:root{
  --bg:#faf8f4; --surface:#ffffff; --surface2:#f3f0ea; --border:#e0dcd4;
  --text:#1a1815; --muted:#6f6a63; --accent:#c2543a; --accent-hover:#a8442e;
  --green:#4a7c59; --gold:#c99a2e; --blue:#5b7db1;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;min-height:100vh}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover)}
pre{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:1rem;overflow-x:auto;font-size:0.85rem;line-height:1.6}
code{font-family:'SF Mono',Consolas,monospace;font-size:0.85em}
h1,h2,h3{color:var(--text);margin:1.2rem 0 0.6rem;line-height:1.3}
h1{font-size:1.8rem;font-weight:700}
h2{font-size:1.3rem;font-weight:600}
h3{font-size:1.05rem;font-weight:600}
p{margin-bottom:0.6rem;color:#3a3733}
nav{display:flex;justify-content:space-between;align-items:center;padding:0.8rem 1.5rem;background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap;gap:0.8rem;position:sticky;top:0;z-index:100}
nav .logo{font-size:1.2rem;font-weight:700;color:var(--accent);letter-spacing:1px}
nav ul{display:flex;gap:0.4rem;list-style:none;flex-wrap:wrap}
nav ul li a{color:#4a4640;font-size:0.85rem;cursor:pointer;padding:0.3rem 0.7rem;border-radius:4px;transition:0.2s}
nav ul li a:hover{background:var(--surface2)}
nav ul li a.active{background:var(--accent);color:#fff}
main{padding:1.2rem;max-width:1000px;margin:0 auto}
.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:1.1rem;margin-bottom:1rem}
.card h3{margin-top:0}
.card ul{margin:0.5rem 0 0.6rem 1.3rem;list-style:disc}
.card ul li{margin-bottom:0.25rem;font-size:0.9rem;color:#3a3733;line-height:1.7}
.btn{display:inline-block;padding:0.5rem 1.2rem;background:var(--accent);color:#fff;border:none;border-radius:6px;cursor:pointer;font-weight:600;font-size:0.88rem;margin-right:0.4rem;margin-bottom:0.4rem;transition:0.2s}
.btn:hover{background:var(--accent-hover)}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn.ghost:hover{background:var(--surface2)}
.btn.small{padding:0.3rem 0.8rem;font-size:0.8rem}
table{width:100%;border-collapse:collapse;margin:0.8rem 0}
th,td{padding:0.5rem 0.65rem;text-align:left;border-bottom:1px solid var(--border);font-size:0.85rem}
th{background:var(--surface2);font-weight:600}
tr:hover{background:var(--surface2)}
.badge{display:inline-block;padding:0.15rem 0.6rem;border-radius:12px;font-size:0.75rem;font-weight:600}
.badge-green{background:#e8f0ea;color:var(--green)}
.badge-gold{background:#f7efe0;color:var(--gold)}
.badge-red{background:#f8e8e5;color:var(--accent)}
.badge-gray{background:#eeece8;color:#6f6a63}
.badge-blue{background:#e8edf5;color:var(--blue)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0.9rem;margin:0.9rem 0}
.grid .card{text-align:center;padding:1.2rem}
.grid .card h3{margin-bottom:0.3rem}
.grid .card p{color:var(--muted);font-size:0.85rem;margin-bottom:0}
.hero{text-align:center;padding:2.5rem 1.5rem;background:linear-gradient(135deg,#fdfcfa 0%,#f7f3ed 100%);border-radius:12px;border:1px solid var(--border);margin-bottom:1.2rem}
.hero h1{font-size:2rem;margin-bottom:0.5rem}
.hero p{font-size:1.05rem;color:var(--muted);max-width:600px;margin:0 auto 1rem}
.distribute-visual{display:flex;align-items:flex-end;gap:0.6rem;margin:1rem 0;flex-wrap:wrap}
.distribute-bar{flex:1;min-width:70px;text-align:center}
.distribute-bar .bar-fill{height:100px;background:var(--surface2);border-radius:6px;overflow:hidden;display:flex;align-items:flex-end}
.distribute-bar .bar-inner{width:100%;transition:0.3s}
.distribute-bar .label{font-size:0.75rem;margin-top:0.3rem;color:var(--muted)}
.notice{background:#fdf6ec;border:1px solid #e8d5b5;border-radius:8px;padding:0.8rem 1rem;margin:0.8rem 0;font-size:0.85rem;color:#6b5a3e}
.notice strong{color:var(--accent)}
.notice-red{background:#fdf0ee;border-color:#e8c5bf;color:#7a4038}
.notice-red strong{color:var(--accent)}
.footer{text-align:center;padding:1.2rem;color:var(--muted);font-size:0.78rem;border-top:1px solid var(--border);margin-top:1.5rem}
.comment-section{margin-top:1rem}
.comment-item{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:0.7rem 0.9rem;margin-bottom:0.5rem}
.comment-item .name{font-weight:600;color:var(--accent);font-size:0.82rem}
.comment-item .time{color:var(--muted);font-size:0.72rem;margin-left:0.4rem}
.comment-item .text{font-size:0.88rem;color:#3a3733;margin-top:0.2rem}
.comment-form{display:flex;flex-direction:column;gap:0.4rem;margin-top:0.8rem}
.comment-form input,.comment-form textarea{padding:0.55rem 0.7rem;border:1px solid var(--border);border-radius:6px;font-size:0.85rem;font-family:inherit;background:var(--surface)}
.comment-form textarea{resize:vertical;min-height:70px}
@media(max-width:768px){nav{flex-direction:column;align-items:flex-start}nav ul{flex-direction:column;gap:0.25rem;width:100%}nav ul li a{display:block}main{padding:0.8rem}.hero h1{font-size:1.5rem}.distribute-visual{flex-direction:column;align-items:stretch}.distribute-bar .bar-fill{height:40px}}