:root{
  color-scheme:dark;
  --bg:#07111f;
  --bg-2:#0b1628;
  --panel:rgba(15,23,42,.78);
  --panel-strong:rgba(15,23,42,.94);
  --card:rgba(16,27,46,.82);
  --card-2:rgba(20,33,56,.92);
  --line:rgba(148,163,184,.18);
  --line-strong:rgba(34,211,238,.32);
  --text:#e5edf8;
  --muted:#93a4ba;
  --muted-2:#64748b;
  --cyan:#22d3ee;
  --blue:#60a5fa;
  --violet:#a78bfa;
  --green:#34d399;
  --amber:#fbbf24;
  --rose:#fb7185;
  --shadow:0 24px 80px rgba(0,0,0,.38);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at 18% 0%,rgba(34,211,238,.15),transparent 30%),
    radial-gradient(circle at 82% 18%,rgba(167,139,250,.16),transparent 32%),
    linear-gradient(145deg,#050a14 0%,var(--bg) 46%,#091627 100%);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  overflow-x:hidden;
}
button,input,select{font:inherit}
button{touch-action:manipulation}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
.bg-grid{
  position:fixed;inset:0;z-index:-3;pointer-events:none;opacity:.34;
  background-image:linear-gradient(rgba(148,163,184,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.08) 1px,transparent 1px);
  background-size:36px 36px;
  mask-image:linear-gradient(to bottom,black,transparent 85%);
}
.bg-orb{position:fixed;border-radius:999px;filter:blur(18px);opacity:.45;z-index:-2;pointer-events:none}
.orb-a{width:260px;height:260px;left:-80px;top:90px;background:rgba(34,211,238,.22)}
.orb-b{width:340px;height:340px;right:-130px;top:240px;background:rgba(139,92,246,.20)}
.shell{width:min(1380px,calc(100% - 40px));margin:0 auto}
.app-header{
  position:relative;z-index:30;
  background:rgba(7,17,31,.78);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(18px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;border-radius:15px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(34,211,238,.95),rgba(124,58,237,.95));
  color:#06111d;font-weight:950;letter-spacing:-.06em;
  box-shadow:0 10px 34px rgba(34,211,238,.22);
}
h1{margin:0;font-size:20px;letter-spacing:-.03em}
.brand p{margin:3px 0 0;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.header-actions{display:flex;align-items:center;gap:10px}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  color:#c7f9ff;background:rgba(34,211,238,.10);border:1px solid rgba(34,211,238,.26);
  padding:9px 12px;border-radius:999px;font-size:13px;font-weight:800;
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 16px var(--green)}
.main-layout{padding:22px 0 10px}
.hero-card,.search-card,.filter-panel,.result-card,.table-shell{
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(15,23,42,.88),rgba(15,23,42,.66));
  box-shadow:var(--shadow);
  backdrop-filter:blur(18px);
}
.hero-card{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:22px;align-items:end;
  border-radius:30px;padding:26px;margin-bottom:16px;overflow:hidden;position:relative;
}
.hero-card:before{
  content:"";position:absolute;inset:-1px;pointer-events:none;
  background:linear-gradient(105deg,rgba(34,211,238,.20),transparent 38%,rgba(167,139,250,.16));
  opacity:.9;
}
.hero-copy,.hero-metrics{position:relative;z-index:1}
.eyebrow{display:inline-flex;color:var(--cyan);font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}
.hero-copy h2{font-size:clamp(24px,4vw,42px);line-height:1.08;margin:0;letter-spacing:-.06em;max-width:920px}
.hero-copy p{margin:12px 0 0;color:var(--muted);font-size:15px;line-height:1.7;max-width:760px}
.hero-metrics{display:grid;grid-template-columns:repeat(3,110px);gap:10px}
.hero-metrics div{
  background:rgba(2,6,23,.32);border:1px solid rgba(148,163,184,.18);border-radius:18px;padding:14px;
}
.hero-metrics strong{display:block;font-size:25px;letter-spacing:-.04em;color:#fff}
.hero-metrics span{display:block;margin-top:4px;color:var(--muted);font-size:12px}
.search-card{border-radius:var(--radius);padding:16px;margin-bottom:16px;position:relative;z-index:5}
.search-row{display:flex;gap:10px;align-items:center}
.search-box{
  flex:1;min-width:0;display:flex;align-items:center;gap:10px;
  border:1px solid rgba(34,211,238,.24);background:rgba(2,6,23,.34);border-radius:18px;padding:0 12px;height:54px;
  transition:.18s border-color,.18s box-shadow,.18s background;
}
.search-box:focus-within{border-color:rgba(34,211,238,.78);box-shadow:0 0 0 4px rgba(34,211,238,.12);background:rgba(2,6,23,.52)}
.search-icon{font-size:22px;color:var(--cyan);line-height:1}
.search-box input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--text);font-size:15px}
.search-box input::placeholder{color:#718096}
kbd{border:1px solid rgba(148,163,184,.28);background:rgba(15,23,42,.85);color:var(--muted);border-radius:8px;padding:3px 7px;font-size:11px;white-space:nowrap}
.quick-tags{display:flex;gap:8px;overflow-x:auto;padding:12px 0 2px;scrollbar-width:thin}
.quick-tags button,.active-filters button{
  flex:0 0 auto;border:1px solid rgba(96,165,250,.20);background:rgba(96,165,250,.08);color:#dcecff;border-radius:999px;padding:8px 11px;cursor:pointer;font-size:12px;font-weight:800;
}
.quick-tags button:hover{border-color:rgba(34,211,238,.58);color:#fff;background:rgba(34,211,238,.14)}
.control-strip{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}
.control-strip label,.filter-grid label{
  color:var(--muted);font-size:12px;font-weight:800;display:flex;align-items:center;gap:7px;
}
select{
  color:var(--text);background:rgba(2,6,23,.50);border:1px solid rgba(148,163,184,.22);border-radius:12px;padding:10px 12px;outline:none;min-height:42px;
}
select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.12)}
.btn,.icon-btn{
  border:0;border-radius:13px;padding:10px 13px;cursor:pointer;font-weight:900;color:var(--text);
  background:rgba(148,163,184,.10);border:1px solid rgba(148,163,184,.18);
  transition:transform .15s,background .15s,border-color .15s,opacity .15s;
}
.btn:hover,.icon-btn:hover{transform:translateY(-1px);border-color:rgba(34,211,238,.34)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn.primary{background:linear-gradient(135deg,var(--cyan),var(--violet));color:#07111f;border-color:transparent}
.btn.ghost{background:rgba(15,23,42,.54)}
.btn.soft{background:rgba(251,191,36,.10);border-color:rgba(251,191,36,.20);color:#ffe7a3}
.btn.toggle.is-active{background:rgba(34,211,238,.16);border-color:rgba(34,211,238,.50);color:#dcfbff}
.view-switch{display:inline-flex;gap:6px;padding:4px;border-radius:16px;background:rgba(2,6,23,.36);border:1px solid rgba(148,163,184,.14)}
.active-filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;min-height:0}
.active-filters button{background:rgba(52,211,153,.11);border-color:rgba(52,211,153,.25);color:#d7ffef}
.workspace{display:grid;grid-template-columns:310px minmax(0,1fr);gap:16px;align-items:start}
.filter-panel{border-radius:var(--radius);padding:16px;position:relative;top:auto;max-height:none;overflow:visible;scrollbar-width:thin}
.filter-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:14px}
.filter-head h3{margin:0;font-size:16px}
.filter-head p{margin:5px 0 0;font-size:12px;color:var(--muted);line-height:1.5}
.filter-grid{display:grid;gap:10px;margin-bottom:16px}
.filter-grid label{display:grid;gap:6px;align-items:start}
.filter-grid select{width:100%}

.filter-grid select.sr-filter-select{display:none}
.choice-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.choice-strip button{
  border:1px solid rgba(96,165,250,.20);background:rgba(96,165,250,.08);color:#dcecff;
  border-radius:999px;padding:8px 11px;cursor:pointer;font-size:12px;font-weight:850;line-height:1.15;
  transition:background .15s,border-color .15s,transform .15s,color .15s;
}
.choice-strip button:hover{transform:translateY(-1px);border-color:rgba(34,211,238,.50);background:rgba(34,211,238,.12);color:#fff}
.choice-strip button.is-active{background:linear-gradient(135deg,rgba(34,211,238,.30),rgba(167,139,250,.22));border-color:rgba(34,211,238,.72);color:#f8fdff;box-shadow:0 0 0 3px rgba(34,211,238,.08)}

.facets{border-top:1px solid var(--line);padding-top:14px}
.facets h4{margin:14px 0 8px;font-size:12px;color:#c3dafe;letter-spacing:.08em;text-transform:uppercase}
.facet{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px dashed rgba(148,163,184,.15);font-size:12px;color:var(--muted)}
.facet span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.facet b{color:#fff}
.result-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px}
.summary{color:var(--muted);font-size:14px}.summary b{color:#fff}.mini-stats{color:var(--muted-2);font-size:12px;white-space:nowrap}.mini-stats span{color:var(--cyan);font-weight:900}
.results{display:grid;gap:12px}
.result-card{border-radius:20px;padding:16px;position:relative;overflow:hidden}
.result-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--cyan),var(--violet));opacity:.85}
.result-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:10px}
.result-title h2{font-size:18px;line-height:1.3;margin:0;letter-spacing:-.02em}.result-title a{color:#f8fbff}.result-id{color:var(--muted-2);font-size:12px;font-weight:900;white-space:nowrap}
.meta{display:flex;gap:7px;flex-wrap:wrap;margin:9px 0 10px}.chip{display:inline-flex;align-items:center;border-radius:999px;padding:5px 8px;font-size:11px;font-weight:850;background:rgba(96,165,250,.11);border:1px solid rgba(96,165,250,.18);color:#dbeafe}.chip.main{background:rgba(34,211,238,.12);border-color:rgba(34,211,238,.25);color:#ccfbf1}.chip.hot{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.22);color:#fde68a}.chip.purple{background:rgba(167,139,250,.12);border-color:rgba(167,139,250,.24);color:#ede9fe}
.desc{font-size:14px;line-height:1.7;color:#cad5e5;margin:8px 0}.desc b{color:#fff}
details.more{margin-top:10px}details.more summary{cursor:pointer;color:var(--cyan);font-size:13px;font-weight:900;list-style:none}details.more summary::-webkit-details-marker{display:none}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:11px}.kv{background:rgba(2,6,23,.28);border:1px solid rgba(148,163,184,.13);border-radius:13px;padding:10px;color:#cdd8e8;font-size:12px;line-height:1.6}.kv b{color:#fff}.source-link{word-break:break-all;font-size:12px;color:#78e8ff}
mark{background:rgba(251,191,36,.35);color:#fff;border-radius:4px;padding:0 2px}
.table-shell{border-radius:18px;overflow:auto}.result-table{width:100%;border-collapse:collapse;min-width:1040px}.result-table th,.result-table td{border-bottom:1px solid rgba(148,163,184,.13);padding:11px 10px;text-align:left;vertical-align:top;font-size:12px;line-height:1.55}.result-table th{position:sticky;top:0;background:#101b2e;color:#dbeafe;z-index:1}.result-table td{color:#c9d4e4}.empty{text-align:center;border:1px dashed rgba(148,163,184,.30);border-radius:22px;padding:44px 18px;color:var(--muted);background:rgba(15,23,42,.42)}
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin:18px 0 4px}.pager span{min-width:92px;text-align:center;color:var(--muted);font-weight:800}
.app-footer{color:var(--muted-2);font-size:12px;text-align:center;padding:24px 0 34px;line-height:1.7}
.mobile-only{display:none}
@media(max-width:1080px){
  .workspace{grid-template-columns:1fr}.filter-panel{position:relative;max-height:none}.facets{display:none}.hero-card{grid-template-columns:1fr}.hero-metrics{grid-template-columns:repeat(3,1fr)}.search-card{top:auto}.detail-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .mobile-only{display:inline-flex}.shell{width:min(100% - 24px,1380px)}
  .app-header{position:relative}.header-inner{padding:11px 0}.brand-mark{width:38px;height:38px;border-radius:13px;font-size:13px}h1{font-size:17px}.brand p{font-size:11px;max-width:190px}.status-pill{font-size:11px;padding:8px 10px}.header-actions{gap:7px}
  .main-layout{padding-top:12px}.hero-card{display:block;border-radius:24px;padding:18px;margin-bottom:12px}.hero-copy h2{font-size:25px;line-height:1.12}.hero-copy p{font-size:13px}.eyebrow{font-size:10px}.hero-metrics{grid-template-columns:repeat(3,1fr);margin-top:14px;gap:7px}.hero-metrics div{padding:10px;border-radius:14px}.hero-metrics strong{font-size:19px}.hero-metrics span{font-size:10px}
  .search-card{top:auto;border-radius:20px;padding:12px;margin-bottom:12px}.search-box{height:48px;border-radius:15px}.search-box input{font-size:13px}.search-box kbd{display:none}.quick-tags{padding-top:9px}.quick-tags button{font-size:11px;padding:7px 10px}.control-strip{display:grid;grid-template-columns:1fr 86px;gap:8px}.control-strip label{display:grid;gap:5px}.control-strip select{width:100%;min-height:40px}.view-switch{grid-column:1/-1;width:100%}.view-switch .btn{flex:1}.control-strip>#exportCsv,.control-strip>#reset{display:none}
  .workspace{display:block}.filter-panel{position:relative;left:auto;right:auto;bottom:auto;top:auto;z-index:1;max-height:none;overflow:visible;border-radius:20px;padding:14px;margin:0 0 12px;transform:none!important;transition:none;background:linear-gradient(180deg,rgba(15,23,42,.88),rgba(15,23,42,.66))}
  #openFilters,#openFiltersTop,#closeFilters,#applyFilters,#resetMobile,#filterBackdrop{display:none!important}.filter-actions{display:none!important}.icon-btn{width:36px;height:36px;display:grid;place-items:center;font-size:24px;padding:0}.filter-grid{grid-template-columns:1fr;gap:12px}
  .result-toolbar{align-items:flex-start;flex-direction:column;gap:4px}.summary{font-size:13px}.mini-stats{font-size:11px}.results{gap:10px}.result-card{border-radius:18px;padding:14px}.result-title h2{font-size:16px}.result-title{display:block}.result-id{display:block;margin-top:4px}.meta{gap:5px}.chip{font-size:10px;padding:4px 7px}.desc{font-size:13px;line-height:1.65}.kv{font-size:12px}.table-shell{border-radius:16px;margin-left:-2px;margin-right:-2px}.pager{position:sticky;bottom:0;background:linear-gradient(to top,rgba(7,17,31,.98),rgba(7,17,31,.78));padding:10px 0 calc(10px + env(safe-area-inset-bottom));backdrop-filter:blur(14px)}
}
@media(max-width:430px){
  .shell{width:min(100% - 18px,1380px)}.brand p{display:none}.status-pill{max-width:118px;overflow:hidden;text-overflow:ellipsis}.hero-copy h2{font-size:22px}.hero-metrics{grid-template-columns:1fr 1fr}.hero-metrics div:nth-child(3){grid-column:1/-1}.control-strip{grid-template-columns:1fr 78px}.search-row{gap:7px}.btn{padding:9px 11px}.mobile-only.btn{font-size:12px}.result-card{padding:13px 12px}.source-link{font-size:11px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}


/* V3.2 修正：头部和搜索区不再固定悬浮，避免遮盖结果；筛选区改为页面内长条式按钮组，跟随整页滚动。 */
@media(max-width:760px){
  body.filters-open{overflow:auto}
  .filter-head{margin-bottom:12px}
  .choice-strip{gap:7px}
  .choice-strip button{font-size:11px;padding:7px 9px}
}