:root{
  --red:#b0242b;
  --red-soft:#fdf2f2;
  --gold:#b8863b;
  --ink:#1a1d21;
  --ink-2:#4a5158;
  --ink-3:#8b939c;
  --line:#e4e7ec;
  --bg:#f5f6f8;
  --card:#fff;
  --blue:#1f5fa8;
  --green:#1f7a52;
  --purple:#6b4bb5;
  --orange:#c26a1b;
  --radius:10px;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 4px 16px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  background:var(--bg);color:var(--ink);
  font-size:14px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit}

/* ============ 头部 ============ */
.top{
  background:linear-gradient(135deg,#8f1c22 0%,#b0242b 55%,#c4383f 100%);
  color:#fff;padding:26px 0 20px;position:relative;overflow:hidden;
}
.top::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;
  border-radius:50%;background:rgba(255,255,255,.06);
}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px;position:relative;z-index:1}
.brand{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.brand h1{font-size:22px;margin:0;letter-spacing:.5px;font-weight:700}
.brand .badge{
  font-size:12px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);
  padding:2px 9px;border-radius:20px;font-weight:400;
}
.top .sub{margin:8px 0 0;font-size:13px;opacity:.9;max-width:820px}
.stats{display:flex;gap:26px;margin-top:16px;flex-wrap:wrap}
.stat b{font-size:20px;font-weight:700;display:block;line-height:1.2}
.stat span{font-size:12px;opacity:.85}

/* ============ 栏目导航 ============ */
.tabs{
  background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;box-shadow:0 2px 8px rgba(16,24,40,.04);
}
.tabs-inner{max-width:1180px;margin:0 auto;padding:0 20px;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.tabs-inner::-webkit-scrollbar{display:none}
.tab{
  border:0;background:none;padding:14px 16px;font-size:14px;color:var(--ink-2);
  cursor:pointer;white-space:nowrap;border-bottom:3px solid transparent;font-weight:500;
  transition:color .15s;
}
.tab:hover{color:var(--red)}
.tab.on{color:var(--red);border-bottom-color:var(--red);font-weight:700}
.tab .n{font-size:11px;color:var(--ink-3);margin-left:5px}
.tab.on .n{color:var(--red);opacity:.7}

/* ============ 筛选栏 ============ */
.filters{
  background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:49px;z-index:49;padding:11px 0;
}
.filters-inner{max-width:1180px;margin:0 auto;padding:0 20px;display:flex;gap:9px;flex-wrap:wrap;align-items:center}
/* 折叠条：仅窄屏出现 */
.filters-bar{display:none;max-width:1180px;margin:0 auto;padding:0 20px;align-items:center;gap:10px}
.fbtn{display:inline-flex;align-items:center;gap:7px;font-weight:600}
.fbtn .fico{font-size:13px;opacity:.75}
.fbtn .farrow{font-size:11px;opacity:.7;transition:transform .18s}
.fbtn[aria-expanded="true"] .farrow{transform:rotate(180deg)}
.fbtn .fcount{min-width:17px;height:17px;padding:0 5px;border-radius:9px;background:var(--red);
  color:#fff;font-size:11px;line-height:17px;text-align:center;font-weight:700}
.fbtn .fcount:empty{display:none}
.fres{font-size:12px;color:var(--ink-3);margin-left:auto}
#q{
  flex:1 1 260px;min-width:180px;padding:9px 13px;border:1px solid var(--line);
  border-radius:8px;font-size:14px;outline:none;background:#fafbfc;
}
#q:focus{border-color:var(--red);background:#fff;box-shadow:0 0 0 3px rgba(176,36,43,.08)}
select{
  padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:13px;
  background:#fafbfc;color:var(--ink-2);outline:none;cursor:pointer;max-width:190px;
}
select:focus{border-color:var(--red)}
.btn{
  padding:9px 15px;border:1px solid var(--line);background:#fafbfc;border-radius:8px;
  font-size:13px;cursor:pointer;color:var(--ink-2);
}
.btn:hover{border-color:var(--red);color:var(--red)}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff}
.btn.primary:hover{background:#96201f;color:#fff}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{
  font-size:12px;padding:4px 10px;border-radius:20px;background:var(--red-soft);
  color:var(--red);border:1px solid #f3d5d6;cursor:pointer;
}
.chip:hover{background:#f8e3e3}
.chip.x::after{content:" ✕";font-size:10px;opacity:.7}

.yearbar{
  max-width:1180px;margin:0 auto;padding:8px 20px 0;display:flex;gap:6px;
  flex-wrap:wrap;align-items:center;
}
.yearbar .yl{font-size:12px;color:var(--ink-3);margin-right:2px}
.ybtn{
  font-size:12.5px;padding:3px 11px;border-radius:20px;border:1px solid var(--line);
  background:#fafbfc;color:var(--ink-2);cursor:pointer;
}
.ybtn:hover{border-color:var(--red);color:var(--red)}
.ybtn.on{background:var(--red);border-color:var(--red);color:#fff;font-weight:600}
.ybtn .n{opacity:.62;font-size:11px;margin-left:3px}

/* ============ 结果区 ============ */
main{max-width:1180px;margin:0 auto;padding:18px 20px 80px}
.resultbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:8px}
.resultbar .cnt{font-size:13px;color:var(--ink-2)}
.resultbar .cnt b{color:var(--red);font-size:15px}

.yeargroup{margin-bottom:26px}
.yearhead{
  display:flex;align-items:center;gap:10px;margin:0 0 10px;position:sticky;top:104px;
  background:linear-gradient(180deg,var(--bg) 65%,rgba(245,246,248,0));padding:6px 0;
  z-index:20;
}
.yearhead h2{font-size:17px;margin:0;font-weight:700}
.yearhead .line{flex:1;height:1px;background:var(--line)}
.yearhead .c{font-size:12px;color:var(--ink-3)}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px 13px;margin-bottom:9px;cursor:pointer;position:relative;
  transition:box-shadow .15s,border-color .15s,transform .1s;
  border-left:3px solid var(--ink-3);
}
.card:hover{box-shadow:var(--shadow);border-color:#d3d8de;transform:translateY(-1px)}
.card.t-政策红头文件{border-left-color:var(--red)}
.card.t-申报通知{border-left-color:var(--blue)}
.card.t-公示通知{border-left-color:var(--orange)}
.card.t-领补贴通知{border-left-color:var(--green)}
.card.t-立项与评价通知{border-left-color:var(--purple)}
.card.t-名单公布{border-left-color:var(--gold)}
.card.t-政策解读{border-left-color:#8b939c}
.card h3{margin:0 0 7px;font-size:15px;line-height:1.45;font-weight:600;color:var(--ink)}
.card:hover h3{color:var(--red)}
.card .meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:12px;color:var(--ink-3)}
.tag{
  font-size:11px;padding:2px 8px;border-radius:4px;background:#f0f2f5;color:var(--ink-2);
  border:1px solid #e6e9ee;white-space:nowrap;
}
.tag.nt{font-weight:600}
.tag.cat{background:#eef4fc;color:var(--blue);border-color:#d6e3f5}
.tag.doc{background:var(--red-soft);color:var(--red);border-color:#f3d5d6;font-family:ui-monospace,Menlo,monospace}
.tag.deep{background:#eaf6ef;color:var(--green);border-color:#cfeadc}
.card .sum{margin:8px 0 0;font-size:13px;color:var(--ink-2);line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .acts{margin-top:9px;display:flex;gap:12px;font-size:12px}
.card .acts a{font-weight:500}

.empty{text-align:center;padding:70px 20px;color:var(--ink-3)}
.empty b{display:block;font-size:16px;color:var(--ink-2);margin-bottom:6px}
.more{text-align:center;margin:22px 0}
.more button{padding:10px 30px}

/* ============ 抽屉 ============ */
.mask{position:fixed;inset:0;background:rgba(16,24,40,.42);opacity:0;pointer-events:none;
  transition:opacity .2s;z-index:98}
.mask.on{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(680px,94vw);background:#fff;
  transform:translateX(102%);transition:transform .26s cubic-bezier(.4,0,.2,1);
  z-index:99;display:flex;flex-direction:column;box-shadow:-8px 0 30px rgba(16,24,40,.16);
}
.drawer.on{transform:none}
.dhead{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:flex-start}
.dhead h2{font-size:17px;margin:0 0 8px;line-height:1.5;flex:1}
.x{border:0;background:#f2f4f7;width:30px;height:30px;border-radius:8px;cursor:pointer;
  font-size:15px;color:var(--ink-2);flex-shrink:0}
.x:hover{background:#e6e9ee}
.dbody{padding:18px 20px 40px;overflow-y:auto;flex:1}
.dsec{margin-bottom:20px}
.dsec h4{margin:0 0 9px;font-size:13px;color:var(--red);font-weight:700;
  display:flex;align-items:center;gap:7px}
.dsec h4::before{content:"";width:3px;height:13px;background:var(--red);border-radius:2px}
.dsec ul{margin:0;padding-left:19px}
.dsec li{margin-bottom:6px;font-size:13.5px;color:var(--ink-2);line-height:1.7}
.kv{display:grid;grid-template-columns:88px 1fr;gap:6px 12px;font-size:13.5px}
.kv dt{color:var(--ink-3)}
.kv dd{margin:0;color:var(--ink-2);word-break:break-all}
.att{display:flex;gap:8px;align-items:flex-start;font-size:13px;padding:6px 0;border-bottom:1px dashed var(--line)}
.money{display:inline-block;background:#eaf6ef;color:var(--green);border:1px solid #cfeadc;
  border-radius:5px;padding:2px 9px;font-size:12.5px;margin:0 6px 6px 0}
.timechip{display:inline-block;background:#eef4fc;color:var(--blue);border:1px solid #d6e3f5;
  border-radius:5px;padding:2px 9px;font-size:12.5px;margin:0 6px 6px 0;font-family:ui-monospace,monospace}
.note{background:#fffaf0;border:1px solid #f0e2c8;border-radius:8px;padding:10px 13px;
  font-size:12.5px;color:#8a6a2f;line-height:1.65}

/* ============ 政策速查 ============ */
.guides{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}
.guide{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;
  border-top:3px solid var(--red);box-shadow:var(--shadow)}
.guide h3{margin:0 0 4px;font-size:16px}
.guide .org{font-size:12px;color:var(--ink-3);margin-bottom:10px}
.guide .blk{margin-bottom:11px}
.guide .blk h5{margin:0 0 5px;font-size:12.5px;color:var(--ink-2);font-weight:700}
.guide .blk ul{margin:0;padding-left:17px}
.guide .blk li{font-size:12.5px;color:var(--ink-2);line-height:1.62;margin-bottom:4px}
.guide .src{color:var(--ink-3);font-size:11px}
.guide .open{margin-top:6px}
.foot{max-width:1180px;margin:0 auto;padding:26px 20px 50px;color:var(--ink-3);font-size:12px;line-height:1.8}
.foot b{color:var(--ink-2)}
@media(max-width:640px){
  .top{padding:20px 0 16px}
  .brand h1{font-size:18px}
  .stats{gap:18px}
  /* 窄屏：筛选区变成一条可折叠的细条，收起后只占一行 */
  .filters{top:47px;padding:8px 0}
  .filters-bar{display:flex}
  .filters-inner{padding-top:9px}
  select{max-width:150px;flex:1 1 auto}
  /* 年份头不再吸顶，避免和筛选条叠在一起 */
  .yearhead{position:static}
  .kv{grid-template-columns:1fr}
  .kv dt{margin-top:6px;font-weight:600}
}