:root{--bg: #f6f8fb;--panel: #ffffff;--text: #111827;--muted: #667085;--line: #d9e1ec;--male: #2563eb;--female: #db2777;--unknown: #64748b;--accent: #0f766e;--shadow: 0 16px 40px rgba(15, 23, 42, .08)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(135deg,rgba(37,99,235,.08),transparent 36%),linear-gradient(315deg,rgba(15,118,110,.1),transparent 34%),var(--bg);color:var(--text);font-family:Inter,PingFang SC,Microsoft YaHei,Arial,sans-serif}button{font:inherit}.shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:32px 0 48px}.hero{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:20px;align-items:stretch;margin-bottom:20px}.hero>div:first-child,.total-card,.stat-card,.toolbar,.result-head,.member-card{background:#ffffffe6;border:1px solid rgba(217,225,236,.9);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.hero>div:first-child{min-height:190px;padding:30px;border-radius:8px;display:flex;flex-direction:column;justify-content:center}.eyebrow{margin:0 0 10px;color:var(--accent);font-size:13px;font-weight:800;text-transform:uppercase}h1,h2,p{margin:0}h1{font-size:clamp(34px,6vw,64px);line-height:1;letter-spacing:0}.subtitle{margin-top:14px;color:var(--muted);font-size:17px}.total-card{border-radius:8px;padding:24px;display:flex;flex-direction:column;justify-content:space-between}.total-label{color:var(--muted);font-size:14px;font-weight:700}.total-card strong{font-size:56px;line-height:1}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:14px}.stat-card{border-radius:8px;padding:18px;display:grid;grid-template-columns:54px minmax(0,1fr);gap:14px;align-items:center}.gender-icon{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff}.gender-icon svg{width:28px;height:28px;stroke:currentColor;stroke-width:2.4;fill:none}.gender-icon.male{background:var(--male)}.gender-icon.female{background:var(--female)}.gender-icon.unknown{background:var(--unknown)}.stat-title{color:var(--muted);font-size:13px;font-weight:800}.stat-number{margin-top:4px;display:block;font-size:30px;font-weight:850}.toolbar{border-radius:8px;padding:16px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;margin-bottom:14px}.filter-group{display:grid;gap:8px}.filter-label{color:var(--muted);font-size:13px;font-weight:800}.segmented{display:flex;flex-wrap:wrap;gap:8px}.segmented button{min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#344054;cursor:pointer;font-weight:750}.segmented button.active{border-color:#111827;background:#111827;color:#fff}.result-head{border-radius:8px;padding:18px 20px;margin-bottom:14px}.result-head h2{font-size:21px}.result-head p{margin-top:6px;color:var(--muted)}.members{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}.member-card{border-radius:8px;padding:16px;display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;align-items:center}.member-card .gender-icon{width:44px;height:44px}.member-card .gender-icon svg{width:23px;height:23px}.member-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:16px;font-weight:850}.member-meta{margin-top:7px;display:flex;flex-wrap:wrap;gap:6px}.pill{max-width:100%;min-height:25px;padding:4px 8px;border-radius:999px;background:#eef2f7;color:#475467;font-size:12px;font-weight:750;overflow-wrap:anywhere}.empty{grid-column:1 / -1;border:1px dashed var(--line);border-radius:8px;padding:36px;text-align:center;color:var(--muted);background:#ffffffb8}@media(max-width:760px){.shell{width:min(100% - 20px,1180px);padding-top:18px}.hero,.toolbar,.stats{grid-template-columns:1fr}.hero>div:first-child{min-height:160px;padding:22px}.total-card{min-height:120px}.members{grid-template-columns:1fr}}