:root{--ink:#222;--muted:#6b7785;--line:#c9d2db;--page:#dfe3e8;--card:#fff;--rowalt:#f2f6fa;--bar:#2e4d6b;--link:#1a5a8a;--accent:#2e6da4;--accent-soft:#dce9f4;--good:#3a7d44;}
*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--ink);font-family:"Segoe UI",Tahoma,Verdana,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}
a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:980px;margin:0 auto;padding:0 14px}
header.top{background:linear-gradient(180deg,#33597d,#243447);color:#eef3f8;border-bottom:3px solid #16222f;box-shadow:0 1px 4px rgba(0,0,0,.25)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;flex-wrap:wrap;gap:8px}
.brand{font-weight:700;font-size:24px;color:#fff;letter-spacing:.3px;text-shadow:0 1px 1px rgba(0,0,0,.35)}.brand small{display:block;font-weight:400;font-size:12px;color:#b9c9d8}
.nav a{color:#dbe6f0;margin-left:15px;font-size:14px;font-weight:600}.nav a:hover{color:#fff;text-decoration:none}
.crumbs{font-size:13px;color:var(--muted);margin:16px 0 8px}
.flash{background:#fff7d6;border:1px solid #e6d27a;color:#6b5a16;padding:9px 13px;border-radius:4px;margin:14px 0}
.category{margin:18px 0;border:1px solid var(--line);border-radius:6px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.07)}
.category h2{background:linear-gradient(180deg,#3a607f,#2b486a);color:#fff;font-size:14px;font-weight:700;margin:0;padding:9px 14px}
.board{background:var(--card);border-top:1px solid var(--line);padding:12px 14px;display:flex;align-items:center;gap:14px}
.board.alt{background:var(--rowalt)}.board:first-of-type{border-top:0}
.ficon{flex:none;width:40px;height:40px;border-radius:7px;background:linear-gradient(180deg,#4f81ac,#2e4d6b);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px}
.binfo{flex:1;min-width:0}.board .title{font-weight:700;font-size:16px}.board .desc{color:var(--muted);font-size:13px;margin-top:2px}
.meta{color:var(--muted);font-size:12px;white-space:nowrap;text-align:right;line-height:1.55}
.thread-row{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:11px 14px;margin-bottom:7px;display:flex;justify-content:space-between;align-items:center;gap:14px}
h1.page{font-weight:700;font-size:24px;margin:6px 0 8px;color:#1b3247}
.tag{display:inline-block;font-size:10px;font-weight:700;text-transform:uppercase;padding:2px 7px;border-radius:4px;margin-right:6px;vertical-align:middle}
.tag.pin{background:#dff0df;color:var(--good)}.tag.lock{background:#fbe3dd;color:#b3431f}
.post{background:var(--card);border:1px solid var(--line);border-radius:6px;margin:12px 0;overflow:hidden;display:flex;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.post .who{background:#eef3f8;border-right:1px solid var(--line);padding:14px;width:170px;flex:none;text-align:center}
.avatar{border-radius:6px;background:linear-gradient(180deg,#4f81ac,#2e4d6b);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto;width:54px;height:54px;font-size:24px}
.post .who .name{font-weight:700;margin-top:8px}.post .who .role{font-size:12px;color:var(--muted)}.post .who .stat{font-size:11px;color:var(--muted);margin-top:6px}
.post .content{padding:14px 18px;flex:1;min-width:0}.post .content .when{color:var(--muted);font-size:12px;margin-bottom:8px;border-bottom:1px solid #eef2f6;padding-bottom:6px}
.post .content .body{word-wrap:break-word;white-space:pre-wrap}
.btn{display:inline-block;background:linear-gradient(180deg,#3b80bd,#2e6da4);color:#fff;border:1px solid #245a8a;padding:8px 16px;border-radius:5px;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer}
.btn:hover{background:linear-gradient(180deg,#357bb8,#285f90);color:#fff;text-decoration:none}.btn.ghost{background:#fff;color:var(--link);border:1px solid var(--line)}
input,textarea,select{width:100%;padding:9px 11px;border:1px solid #b8c2cc;border-radius:4px;font-family:inherit;font-size:14px;background:#fff;margin-top:4px}
textarea{min-height:130px;resize:vertical}label{display:block;margin:12px 0 0;font-size:13px;color:var(--muted);font-weight:600}
.card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:18px 20px;margin:16px 0;max-width:440px}
.actions{margin:16px 0;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pager{display:flex;gap:5px;margin:16px 0}.pager a{border:1px solid var(--line);border-radius:4px;padding:5px 11px;background:#fff;font-weight:600}.pager a.on{background:var(--accent);color:#fff;border-color:var(--accent)}
footer{color:var(--muted);font-size:12px;text-align:center;padding:30px 0 26px}hr.soft{border:none;border-top:1px solid var(--line);margin:22px 0}
.subs{margin-top:6px;font-size:13px;color:var(--muted)}
.subs a{color:var(--link);font-weight:600}