@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap");:root{--primary:#2563eb;--primary-2:#06b6d4;--grad:linear-gradient(135deg,#2563eb,#06b6d4);--grad-soft:linear-gradient(135deg,rgba(37,99,235,.1),rgba(6,182,212,.1));--gold:#f59e0b;--gold-grad:linear-gradient(135deg,#fbbf24,#f97316);--wx:#07c160;--text:#0f172a;--text-2:#475569;--text-3:#64748b;--bg:#f4f7fb;--card:#fff;--border:#e6ecf3;--danger:#ef4444;--ring:#2563eb;--radius:18px;--shadow-sm:0 1px 2px rgba(15,23,42,.05);--shadow:0 2px 8px rgba(15,23,42,.06),0 12px 32px rgba(15,23,42,.06);--shadow-lg:0 8px 24px rgba(37,99,235,.16),0 24px 60px rgba(15,23,42,.12)}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--text);font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft 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img{width:100%;height:100%;object-fit:cover}.nickname{font-size:14px;font-weight:600;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vip-badge{font-size:11px;font-weight:800;color:#7a4a00;background:linear-gradient(135deg,#ffe7ad,#ffd166);padding:3px 9px;border-radius:999px;box-shadow:0 2px 6px rgba(245,166,35,.25)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:600;border-radius:11px;padding:11px 20px;transition:all .18s cubic-bezier(.2,.8,.3,1);white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 18px rgba(37,99,235,.32)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 26px rgba(37,99,235,.42);filter:brightness(1.03)}.btn-wx{background:var(--wx);color:#fff;box-shadow:0 6px 18px rgba(7,193,96,.3)}.btn-wx:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.04)}.btn-gold{background:var(--gold-grad);color:#fff;box-shadow:0 6px 18px rgba(249,115,22,.32)}.btn-gold:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.05)}.btn-ghost{background:#fff;border:1px solid var(--border);color:var(--text);box-shadow:var(--shadow-sm)}.btn-ghost:hover:not(:disabled){border-color:#cdd7e2;background:#fafcff;transform:translateY(-1px)}.btn-sm{padding:7px 13px;font-size:13px;border-radius:9px}.btn-lg{padding:15px 30px;font-size:16px;border-radius:13px}.hero{position:relative;padding:84px 0 52px;text-align:center;overflow:hidden}.hero:after,.hero:before{content:"";position:absolute;border-radius:50%;filter:blur(70px);z-index:0;opacity:.55;pointer-events:none}.hero:before{width:460px;height:460px;background:radial-gradient(circle,rgba(37,99,235,.45),transparent 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