:root{--bg:#f6f7f3;--paper:#fff;--ink:#202c29;--muted:#6f7b75;--line:#e0e6df;--accent:#16775b;--tint:#e9f3ed;--serif:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 'Segoe UI','Microsoft YaHei',sans-serif;min-height:100vh;display:flex;flex-direction:column}
button,input{font:inherit}
button,a,input{touch-action:manipulation}
button{cursor:pointer;border:1px solid var(--line);background:white;border-radius:9px;padding:8px 13px;color:var(--ink);transition:background .15s,box-shadow .15s}
button:hover{background:var(--tint)}
button:disabled{opacity:.4;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
a{color:inherit}
h1,h2,h3,p{margin:0}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.topbar{height:74px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 4vw;background:#ffffffc9;position:sticky;top:0;z-index:5;backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:750;font-size:16px;letter-spacing:1px}
.brandmark{background:var(--ink);color:white;border-radius:9px;width:29px;height:30px;text-align:center;line-height:30px;font-family:var(--serif);font-style:italic;font-size:23px}
.brand-sub{font-size:12px;font-weight:400;letter-spacing:0;border-left:1px solid var(--line);padding-left:15px;margin-left:7px}
.top-right{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}
.status-dot{height:6px;width:6px;background:var(--accent);border-radius:50%}
.language-switcher{display:inline-flex;align-items:center;gap:3px;padding:3px;border:1px solid var(--line);border-radius:9px;background:white;margin-left:8px}
.language-switcher button{min-width:40px;height:26px;padding:0 8px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-size:11px;font-weight:750}
.language-switcher button:hover{color:var(--ink);background:var(--tint)}
.language-switcher button.selected{background:var(--ink);color:white}

main{max-width:1600px;width:100%;margin:auto;padding:0 4vw;flex:1}
.hero{display:flex;justify-content:space-between;align-items:center;gap:40px;padding:43px 0 26px}
.eyebrow{font-size:11px;color:var(--accent);font-weight:750;letter-spacing:2.2px}
.hero h1{font-size:clamp(28px,3vw,44px);letter-spacing:-1.8px;line-height:1.25;margin:11px 0 13px;font-weight:650}
.hero h1 em{font-family:var(--serif);font-weight:400;font-style:italic;color:var(--accent)}
.hero p{color:var(--muted);max-width:680px;font-size:14px;line-height:1.9}
.hero-stamp{width:200px;flex-shrink:0;border-left:1px solid var(--line);padding-left:32px}
.hero-stamp b{display:block;font-family:var(--serif);font-weight:400;font-size:58px;line-height:1.15;color:var(--accent)}
.hero-stamp span{font-size:12px;color:var(--muted)}

.toolbar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;padding:18px 0 10px;border-top:1px solid var(--line)}
.search-wrap{flex:1 1 280px;max-width:420px}
.search{width:100%;background:white;border:1px solid var(--line);border-radius:9px;padding:10px 13px;font-size:13px;outline-offset:1px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:12px;padding:6px 11px;border-radius:999px;display:inline-flex;align-items:center;gap:6px}
.chip small{font-size:10px;color:var(--muted);background:var(--bg);border-radius:999px;padding:0 6px;line-height:16px}
.chip.active{background:var(--accent);border-color:var(--accent);color:white}
.chip.active small{background:#ffffff33;color:white}
.chip:disabled{opacity:.45;background:white}
.result-count{font-size:12px;color:var(--muted);margin:10px 0 14px}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;padding-bottom:40px}
.card{display:flex;flex-direction:column;gap:14px;text-decoration:none;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px 22px 20px;transition:transform .18s,box-shadow .18s,border-color .18s;position:relative;overflow:hidden}
.card:before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--card-accent,var(--accent))}
.card:hover,.card:focus-visible{transform:translateY(-2px);box-shadow:0 14px 34px #1f2d2814;border-color:var(--card-accent,var(--accent))}
.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.card-kicker{font-size:11px;letter-spacing:2px;font-weight:750;color:var(--card-accent,var(--accent))}
.card h2{font-size:22px;letter-spacing:-.5px;margin-top:6px;line-height:1.3}
.card-arrow{flex-shrink:0;width:36px;height:36px;border-radius:50%;background:var(--ink);color:white;display:grid;place-items:center;font-size:16px;transition:transform .18s}
.card:hover .card-arrow{transform:translateX(4px)}
.card p{color:var(--muted);font-size:13px;line-height:1.85}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:11px;border:1px solid var(--line);padding:3px 8px;border-radius:5px;background:#fff}
.tag.category{color:var(--card-accent,var(--accent));border-color:transparent;background:color-mix(in srgb,var(--card-accent,var(--accent)) 12%,white)}
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:auto}
.metric{border:1px solid var(--line);border-radius:10px;background:var(--bg);padding:10px 13px}
.metric small{display:block;color:var(--muted);font-size:11px}
.metric b{font-size:18px;font-weight:600;line-height:1.3}
.metric b small{display:inline;font-size:11px;font-weight:400;margin-left:4px;color:var(--muted)}
.card-foot{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.card-foot b{color:var(--card-accent,var(--accent));font-weight:600}
.empty{grid-column:1/-1;padding:40px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px;background:white}

footer{max-width:1600px;width:100%;margin:0 auto;padding:23px 4vw;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;color:var(--muted);font-size:11px}

@media(max-width:950px){.hero-stamp{width:135px;padding-left:23px}.hero-stamp b{font-size:48px}.brand-sub{display:none}}
@media(max-width:620px){.topbar{height:62px;padding:0 18px}.top-right>span:not(.status-dot){display:none}main{padding:0 18px}.hero{padding:29px 0 20px;gap:13px}.hero h1{font-size:29px}.hero p{font-size:12px}.hero-stamp{width:62px;padding-left:14px}.hero-stamp b{font-size:38px}.hero-stamp span{font-size:10px}.grid{grid-template-columns:1fr}footer{padding:20px 18px;display:block;font-size:10px}footer span{display:block;margin-bottom:5px}}