:root{
      --ink:#eff2f4;--muted:#9aa7b1;--quiet:#6f7c86;--bg:#081016;--panel:#0d171e;
      --panel-2:#111f28;--line:rgba(216,230,236,.12);--gold:#d9b779;--gold-2:#f1d5a0;
      --teal:#71bbb5;--danger:#e8a7a1;--shadow:0 22px 80px rgba(0,0,0,.32);
      --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
      --sans:Inter,"Noto Sans SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
    }
    *{box-sizing:border-box} [hidden]{display:none!important} html{background:var(--bg);color:var(--ink);font-family:var(--sans);scroll-behavior:smooth}
    .skip-link{position:fixed;left:18px;top:14px;z-index:100;transform:translateY(-180%);padding:10px 14px;border-radius:10px;background:#fff;color:#111;text-decoration:none}.skip-link:focus{transform:none}
    body{margin:0;min-height:100vh;background:
      radial-gradient(circle at 72% -12%,rgba(54,91,102,.32),transparent 34rem),
      radial-gradient(circle at 12% 26%,rgba(113,187,181,.07),transparent 28rem),
      linear-gradient(180deg,#081016 0,#091117 58%,#070d12 100%)}
    button,input{font:inherit} button,a{color:inherit} button{cursor:pointer}
    .skip{position:fixed;left:12px;top:-80px;background:#fff;color:#111;padding:10px 14px;z-index:99}.skip:focus{top:12px}
    .shell{max-width:1560px;margin:auto;padding:0 32px}
    header{height:86px;border-bottom:1px solid var(--line);display:flex;align-items:center;background:rgba(8,16,22,.82);backdrop-filter:blur(16px);position:sticky;top:0;z-index:20}
    .head{display:grid;grid-template-columns:240px 1fr auto;align-items:center;gap:36px;width:100%}
    .brand{display:flex;align-items:center;gap:12px;text-decoration:none}.mark{width:38px;height:38px;border:1px solid rgba(217,183,121,.48);display:grid;place-items:center;border-radius:50%;position:relative}
    .mark:before,.mark:after{content:"";position:absolute;border:1px solid var(--gold);border-radius:50%}.mark:before{width:16px;height:16px}.mark:after{width:4px;height:4px;background:var(--gold)}
    .brand strong{font-family:var(--serif);font-size:19px;letter-spacing:.13em}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:.18em;margin-top:3px}
    nav{display:flex;justify-content:center;gap:38px}nav a{text-decoration:none;color:#b8c2c8;font-size:14px;padding:10px 0;position:relative}nav a.active{color:#fff}nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:1px;height:1px;background:var(--gold)}
    .head-tools{display:flex;gap:8px}.tool{border:1px solid var(--line);background:rgba(255,255,255,.02);border-radius:999px;padding:8px 12px;color:#bdc6ca;font-size:12px}
    main{padding:54px 0 74px}.eyebrow{color:var(--gold);font-size:11px;letter-spacing:.22em;text-transform:uppercase;margin-bottom:12px}.intro{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:64px;align-items:end;margin-bottom:28px}
    h1{font-family:var(--serif);font-size:42px;letter-spacing:.02em;font-weight:500;margin:0 0 10px}.intro p{color:var(--muted);font-size:15px;line-height:1.75;margin:0;max-width:760px}.scope-note{border-left:1px solid rgba(217,183,121,.42);padding-left:20px;color:#aeb8bd;font-size:13px;line-height:1.7}
    .search-box{display:grid;grid-template-columns:1fr auto;gap:10px;background:rgba(17,31,40,.9);border:1px solid rgba(217,183,121,.26);box-shadow:var(--shadow);padding:11px;border-radius:12px}
    .search-box:focus-within{border-color:rgba(217,183,121,.7);box-shadow:0 0 0 3px rgba(217,183,121,.08),var(--shadow)}
    .search-input-wrap{display:flex;align-items:center;gap:13px;padding:0 12px}.search-icon{width:19px;height:19px;border:1.5px solid var(--gold-2);border-radius:50%;position:relative;flex:none}.search-icon:after{content:"";width:7px;height:1.5px;background:var(--gold-2);position:absolute;right:-5px;bottom:-2px;transform:rotate(45deg)}
    #searchInput{width:100%;border:0;outline:0;background:transparent;color:#fff;font-size:18px;padding:13px 4px;letter-spacing:.01em}#searchInput::placeholder{color:#66747e}
    .search-btn{border:0;border-radius:8px;background:var(--gold);color:#10171b;font-weight:700;padding:0 30px;min-height:50px}.search-btn:hover{background:var(--gold-2)}
    .presets{display:flex;align-items:center;gap:8px;margin:13px 0 34px;color:var(--quiet);font-size:12px}.preset{border:1px solid var(--line);background:transparent;border-radius:999px;color:#9facb4;padding:6px 11px}.preset:hover,.preset.active{border-color:rgba(217,183,121,.48);color:var(--gold-2);background:rgba(217,183,121,.07)}
    .result-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line);padding-bottom:17px}.result-copy h2{font-family:var(--serif);font-weight:500;font-size:24px;margin:0 0 6px}.result-copy p{margin:0;color:var(--muted);font-size:13px}.result-copy .source-attribution{margin-top:6px;color:#a8b6ba;font-size:11px}.query-name{color:var(--gold-2)}
    .tabs{display:flex;gap:4px;overflow:auto}.tab{border:0;background:transparent;color:#89969f;padding:10px 13px;border-radius:8px;white-space:nowrap}.tab b{font-weight:500;font-size:11px;margin-left:5px;color:#69767e}.tab.active{background:rgba(217,183,121,.1);color:#f0dbb6}.tab.active b{color:#bca47a}
    .results-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:42px;margin-top:24px}.results{display:grid;gap:12px}
    .card{position:relative;display:grid;grid-template-columns:92px minmax(0,1fr) auto;gap:21px;align-items:center;background:linear-gradient(110deg,rgba(17,31,40,.96),rgba(12,23,30,.96));border:1px solid var(--line);border-radius:12px;padding:17px 20px 17px 16px;transition:.2s ease;overflow:hidden}.card:hover{transform:translateY(-1px);border-color:rgba(217,183,121,.35);box-shadow:0 12px 35px rgba(0,0,0,.18)}
    .tile{height:104px;border-radius:8px;border:1px solid rgba(255,255,255,.09);background:linear-gradient(145deg,#20313a,#101a20);display:grid;place-items:center;position:relative;overflow:hidden;color:rgba(239,242,244,.78);font-family:var(--serif);font-size:32px}.tile:before{content:"";position:absolute;inset:9px;border:1px solid rgba(217,183,121,.18)}.tile:after{content:"";position:absolute;width:70px;height:70px;border:1px solid rgba(113,187,181,.18);border-radius:50%;right:-28px;bottom:-30px}.tile span{position:relative;z-index:1}
    .meta-row{display:flex;align-items:center;gap:9px;color:#8d9aa3;font-size:11px;margin-bottom:7px}.kind{color:var(--teal);border:1px solid rgba(113,187,181,.25);border-radius:999px;padding:3px 7px}.main-title{font-family:var(--serif);font-size:23px;margin:0 0 6px;font-weight:500}.main-title a{color:inherit;text-decoration:none}.main-title a:hover,.main-title a:focus-visible{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.original{color:#aeb7bc;font-size:13px;margin-bottom:12px}.match{display:flex;align-items:center;gap:8px;color:#aab5bb;font-size:12px}.match-dot{width:6px;height:6px;border-radius:50%;background:var(--gold)}
    .reason-btn{border:1px solid var(--line);background:transparent;color:#b6c0c5;border-radius:8px;padding:9px 12px;font-size:12px;align-self:start}.reason-btn:hover,.reason-btn[aria-expanded=true]{border-color:rgba(217,183,121,.45);color:var(--gold-2)}
    .reason{grid-column:2/4;border-top:1px solid var(--line);padding:13px 0 1px;color:#9ba7ae;font-size:12px;line-height:1.65;display:none}.reason.open{display:block}.reason strong{color:#d7dde0;font-weight:600}.reason code{color:#b3c6c5;background:rgba(113,187,181,.08);padding:2px 5px;border-radius:4px}
    aside{position:sticky;top:110px;align-self:start;background:rgba(14,25,32,.72);border:1px solid var(--line);border-radius:12px;padding:22px}.aside-title{font-family:var(--serif);font-size:17px;margin:0 0 16px}.aside-list{display:grid;gap:15px}.aside-item{display:grid;grid-template-columns:25px 1fr;gap:10px;color:#9ba7ae;font-size:12px;line-height:1.6}.num{width:23px;height:23px;border-radius:50%;border:1px solid rgba(217,183,121,.35);display:grid;place-items:center;color:var(--gold);font-size:10px}.aside-item strong{color:#d4dadd;display:block;font-size:12px;margin-bottom:2px}.aside-foot{border-top:1px solid var(--line);margin-top:18px;padding-top:16px;color:#77858e;font-size:11px;line-height:1.6}
    .empty{min-height:370px;border:1px solid var(--line);border-radius:12px;background:rgba(14,25,32,.66);display:grid;place-items:center;text-align:center;padding:60px}.empty[hidden]{display:none}
.tabs[hidden],.results[hidden],.result-copy h2[hidden],.feedback-form[hidden]{display:none}.empty-mark{width:72px;height:72px;border-radius:50%;border:1px solid rgba(217,183,121,.36);margin:auto auto 22px;display:grid;place-items:center;color:var(--gold);font-family:var(--serif);font-size:24px}.empty h3{font-family:var(--serif);font-size:24px;font-weight:500;margin:0 0 10px}.empty p{color:#93a0a8;max-width:520px;line-height:1.75;font-size:13px;margin:0 auto 22px}.empty-actions{display:flex;justify-content:center;gap:9px}.secondary{border:1px solid var(--line);background:transparent;border-radius:8px;color:#c5cdd1;padding:10px 14px}.primary{border:0;background:var(--gold);color:#10171b;border-radius:8px;font-weight:700;padding:10px 14px}
    .pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin:24px 0 0}.pagination[hidden]{display:none}.pagination span{color:#9ba7ae;font-size:12px}.pagination button:disabled{opacity:.45;cursor:not-allowed}
    .feedback-form{margin:24px auto 0;padding:20px;max-width:560px;text-align:left;border:1px solid rgba(217,183,121,.2);border-radius:10px;background:rgba(8,16,22,.55)}.feedback-form h4{margin:0 0 7px;font-size:15px}.feedback-form p{margin:0 0 12px;font-size:11px}.feedback-form label{display:block;color:#c5cdd1;font-size:12px;margin-bottom:6px}.feedback-form textarea{width:100%;min-height:84px;resize:vertical;border:1px solid var(--line);border-radius:8px;background:#091218;color:#eff2f4;padding:10px;font:inherit;margin-bottom:10px}.feedback-status{margin:10px 0 0!important;color:var(--gold-2)!important}.feedback-toast{position:fixed;right:28px;bottom:28px;background:#edf1ee;color:#142027;padding:13px 17px;border-radius:9px;box-shadow:var(--shadow);font-size:13px;transform:translateY(130%);transition:.25s;z-index:30}.feedback-toast.show{transform:translateY(0)}
    footer{border-top:1px solid var(--line);padding:28px 0;color:#73818a;font-size:11px}.foot{display:flex;justify-content:space-between;gap:20px}.foot-links{display:flex;gap:20px}.foot a{text-decoration:none}
    @media(max-width:900px){.shell{padding:0 18px}.head{grid-template-columns:1fr auto}.head nav{display:none}.brand small{display:none}.intro{grid-template-columns:1fr;gap:18px}.scope-note{display:none}main{padding-top:34px}h1{font-size:34px}.results-layout{grid-template-columns:1fr}aside{position:static}.card{grid-template-columns:72px minmax(0,1fr);gap:15px}.tile{height:90px}.reason-btn{grid-column:2;justify-self:start}.reason{grid-column:1/3}.result-head{align-items:flex-start;flex-direction:column}.tabs{width:100%}.head-tools .region{display:none}}
    @media(max-width:520px){header{height:70px}.mark{width:32px;height:32px}.brand strong{font-size:16px}.head-tools .lang{padding:7px 9px}.intro{margin-bottom:20px}.eyebrow{font-size:9px}h1{font-size:29px}.intro p{font-size:13px}.search-box{grid-template-columns:1fr;padding:9px}.search-btn{height:45px}.presets{overflow:auto;margin-bottom:25px}.result-copy h2{font-size:20px}.results-layout{gap:24px}.card{padding:13px;grid-template-columns:62px minmax(0,1fr)}.tile{height:78px;font-size:24px}.main-title{font-size:19px}.original{margin-bottom:8px}.reason-btn{padding:7px 9px}.empty{padding:38px 20px}.empty-actions{flex-direction:column}.foot{flex-direction:column}.foot-links{flex-wrap:wrap}}
    @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}