[data-theme="light"] {
      --bg:#f0f5ff;--bg-white:#fff;--bg-card:#fff;
      --blue:#2563eb;--blue-pale:#eff6ff;--blue-border:#bfdbfe;--blue-deep:#1d4ed8;--sky:#0ea5e9;
      --gradient:linear-gradient(135deg,#2563eb 0%,#0ea5e9 100%);
      --text:#1e293b;--text-2:#64748b;--text-3:#94a3b8;
      --border:#e2e8f0;--border-h:#93c5fd;
      --shadow:0 1px 3px rgba(37,99,235,.08),0 4px 16px rgba(37,99,235,.06);
      --shadow-h:0 4px 20px rgba(37,99,235,.15);
      --orb:radial-gradient(circle at 15% 15%,rgba(37,99,235,.06) 0%,transparent 50%),radial-gradient(circle at 85% 85%,rgba(14,165,233,.05) 0%,transparent 50%);
      --match-bg:#f0fdf4;--match-border:#86efac;--match-text:#166534;
      --need-bg:#fff7ed;--need-border:#fdba74;--need-text:#9a3412;
    }
    [data-theme="dark"] {
      --bg:#0d1117;--bg-white:#161b22;--bg-card:#161b22;
      --blue:#58a6ff;--blue-pale:rgba(88,166,255,.1);--blue-border:rgba(88,166,255,.25);--blue-deep:#79c0ff;--sky:#56d4dd;
      --gradient:linear-gradient(135deg,#58a6ff 0%,#56d4dd 100%);
      --text:#e6edf3;--text-2:#8b949e;--text-3:#484f58;
      --border:#21262d;--border-h:#3b4754;
      --shadow:0 1px 3px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.25);
      --shadow-h:0 4px 24px rgba(0,0,0,.4);
      --orb:radial-gradient(circle at 15% 15%,rgba(88,166,255,.07) 0%,transparent 50%),radial-gradient(circle at 85% 85%,rgba(86,212,221,.05) 0%,transparent 50%);
      --match-bg:rgba(22,101,52,.2);--match-border:rgba(134,239,172,.3);--match-text:#86efac;
      --need-bg:rgba(154,52,18,.2);--need-border:rgba(253,186,116,.3);--need-text:#fdba74;
    }
    *{margin:0;padding:0;box-sizing:border-box;}
    body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;min-height:100vh;transition:background .3s,color .3s;}
    body::before{content:'';position:fixed;inset:0;background:var(--orb);pointer-events:none;z-index:0;}
    .wrap{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:40px 24px;}

    /* nav styles come from styles.css */

    .hero{background:var(--gradient);border-radius:20px;padding:44px 48px;margin-bottom:32px;position:relative;overflow:hidden;animation:fadeUp .5s ease .05s both;}
    .hero::before{content:'';position:absolute;top:-60px;right:-40px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.07);}
    .hero::after{content:'';position:absolute;bottom:-80px;right:120px;width:180px;height:180px;border-radius:50%;background:rgba(255,255,255,.04);}
    .hero-label{font-family:'Space Mono',monospace;font-size:11px;color:rgba(255,255,255,.65);letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px;}
    .hero-title{font-family:'Noto Serif SC',serif;font-size:38px;font-weight:300;color:#fff;line-height:1.25;margin-bottom:12px;}
    .hero-title strong{font-weight:700;}
    .hero-sub{font-size:14px;color:rgba(255,255,255,.75);max-width:480px;line-height:1.75;}
    .hero-stats{display:flex;gap:32px;margin-top:28px;flex-wrap:wrap;}
    .h-stat{text-align:center;}
    .h-stat-n{font-family:'Space Mono',monospace;font-size:28px;font-weight:700;color:#fff;line-height:1;}
    .h-stat-l{font-size:11px;color:rgba(255,255,255,.6);margin-top:4px;letter-spacing:.05em;}

    .tabs-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px;animation:fadeUp .5s ease .1s both;}
    .tabs{display:flex;gap:8px;background:var(--bg-white);padding:6px;border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow);width:fit-content;}
    .tab{padding:10px 20px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;border:none;background:transparent;color:var(--text-2);}
    .tab:hover{color:var(--blue);}
    .tab.active{background:var(--gradient);color:#fff;box-shadow:0 4px 12px rgba(37,99,235,.25);}

    .search-box{display:flex;align-items:center;background:var(--bg-white);border:1px solid var(--border);border-radius:10px;padding:8px 14px;gap:8px;transition:all .2s;min-width:220px;}
    .search-box:focus-within{border-color:var(--border-h);box-shadow:0 0 0 3px rgba(37,99,235,.08);}
    .search-box input{background:none;border:none;outline:none;color:var(--text);font-size:13px;font-family:inherit;flex:1;min-width:0;}
    .search-box input::placeholder{color:var(--text-3);}
    .search-box .s-icon{font-size:13px;opacity:.5;}

    .chip-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;animation:fadeUp .5s ease .12s both;}
    .chip{padding:7px 16px;border-radius:100px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s;border:1px solid var(--border);background:var(--bg-white);color:var(--text-2);}
    .chip:hover{border-color:var(--border-h);color:var(--blue);}
    .chip.active{background:var(--gradient);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(37,99,235,.2);}

    .match-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:16px;animation:fadeUp .5s ease .15s both;}
    .match-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
    .match-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow);transition:all .25s;}
    .match-card:hover{box-shadow:var(--shadow-h);border-color:var(--border-h);transform:translateY(-2px);}
    .match-header{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
    .match-avatar{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Noto Serif SC',serif;font-size:18px;font-weight:700;border:2px solid var(--blue);background:var(--blue-pale);color:var(--blue);flex-shrink:0;}
    .match-info{flex:1;min-width:0;}
    .match-name{font-size:15px;font-weight:600;color:var(--text);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
    .match-role{font-size:12px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
    .match-tag{font-size:10px;padding:3px 10px;border-radius:100px;background:var(--blue-pale);color:var(--blue);border:1px solid var(--blue-border);width:fit-content;white-space:nowrap;}

    .match-section{margin-bottom:14px;}
    .match-section:last-child{margin-bottom:0;}
    .match-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;display:flex;align-items:center;gap:6px;}
    .match-label.provide{color:var(--match-text);}
    .match-label.need{color:var(--need-text);}
    .match-items{display:flex;flex-direction:column;gap:5px;}
    .match-item{display:flex;align-items:flex-start;gap:8px;padding:8px 12px;border-radius:8px;font-size:12px;line-height:1.5;}
    .match-item.provide{background:var(--match-bg);border:1px solid var(--match-border);color:var(--match-text);}
    .match-item.need{background:var(--need-bg);border:1px solid var(--need-border);color:var(--need-text);}
    .match-dot{width:5px;height:5px;border-radius:50%;flex-shrink:0;margin-top:5px;}
    .match-item.provide .match-dot{background:var(--match-text);}
    .match-item.need .match-dot{background:var(--need-text);}

    .match-pair{margin-top:12px;padding-top:12px;border-top:1px solid var(--border);}
    .pair-title{font-size:11px;color:var(--text-3);margin-bottom:8px;}
    .pair-list{display:flex;flex-wrap:wrap;gap:6px;}
    .pair-chip{padding:5px 12px;border-radius:100px;font-size:11px;background:var(--bg);border:1px solid var(--border);color:var(--text-2);transition:all .2s;text-decoration:none;}
    .pair-chip:hover{background:var(--blue-pale);border-color:var(--blue-border);color:var(--blue);}

    .score-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:100px;font-size:11px;font-weight:600;font-family:'Space Mono',monospace;}
    .score-badge.high{background:rgba(22,101,52,.15);color:#166534;border:1px solid rgba(22,101,52,.25);}
    .score-badge.mid{background:rgba(180,83,9,.12);color:#9a3412;border:1px solid rgba(180,83,9,.2);}
    .score-badge.low{background:var(--bg);color:var(--text-3);border:1px solid var(--border);}

    .empty{text-align:center;padding:48px 20px;}
    .empty-icon{font-size:34px;margin-bottom:10px;opacity:.4;}
    .empty-text{font-size:14px;color:var(--text);}
    .empty-sub{font-size:12px;color:var(--text-3);margin-top:6px;}

    .loading{text-align:center;padding:60px 20px;}
    .loading-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 12px;}
    .loading-text{font-size:14px;color:var(--text-3);}

    .skeleton{background:linear-gradient(90deg,var(--border) 25%,var(--bg) 50%,var(--border) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:8px;height:18px;margin-bottom:8px;}
    .skeleton-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px;}

    .pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:32px;padding:16px 0;flex-wrap:wrap;}
    .page-btn,.page-num{padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--bg-white);color:var(--text-2);font-size:13px;cursor:pointer;transition:all .2s;font-family:inherit;}
    .page-btn:hover:not(:disabled),.page-num:hover{background:var(--blue-pale);border-color:var(--blue-border);color:var(--blue);}
    .page-num.active{background:var(--gradient);color:#fff;border-color:transparent;}
    .page-btn:disabled{opacity:.35;cursor:not-allowed;}
    .page-dots{color:var(--text-3);padding:0 4px;font-size:13px;}
    .page-info{margin-left:12px;font-size:12px;color:var(--text-3);font-family:'Space Mono',monospace;}

    .notification{position:fixed;bottom:24px;right:24px;background:var(--bg-white);border:1px solid var(--border);border-radius:12px;padding:14px 20px;box-shadow:var(--shadow-h);font-size:13px;color:var(--text);z-index:9999;min-width:240px;max-width:360px;transform:translateY(120%);opacity:0;transition:all .3s ease;}
    .notification.show{transform:translateY(0);opacity:1;}
    .notification.success{border-left:3px solid #22c55e;}
    .notification.error{border-left:3px solid #ef4444;}
    .notification.info{border-left:3px solid var(--blue);}

    footer{margin-top:48px;padding-top:20px;border-top:1px solid var(--border);text-align:center;}
    footer p{font-family:'Space Mono',monospace;font-size:11px;color:var(--text-3);letter-spacing:.08em;}
    .heart{color:var(--blue);}

    @keyframes fadeDown{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}
    @keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
    @keyframes spin{to{transform:rotate(360deg)}}
    @keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

    @media(max-width:768px){
      .tabs-wrap{flex-direction:column;align-items:flex-start;}
      .search-box{min-width:0;flex:1;}
      .match-grid{grid-template-columns:1fr;}
    }
    @media(max-width:640px){.hero{padding:32px 24px;}.hero-title{font-size:28px;}.match-grid{grid-template-columns:1fr;}}