/* profile.css —— 同学名片（2026-11-09） */

.pf-hero{position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#1e3a5f 0%,#2c5282 52%,#2a8f8f 100%)}
.pf-hero:after{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 84% 16%,rgba(255,255,255,.16),transparent 46%)}
.pf-hero .wrap{position:relative;z-index:1;padding:44px 20px 48px}
.pf-id{display:flex;align-items:center;gap:20px}
.pf-av{width:92px;height:92px;flex:0 0 92px;border-radius:50%;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.18);border:3px solid rgba(255,255,255,.32);
  font-size:34px;font-weight:600;letter-spacing:1px}
.pf-av img{width:100%;height:100%;object-fit:cover;display:block}
.pf-who h1{margin:0;font-size:25px;font-weight:600;display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.pf-who .role{font-size:12px;font-weight:400;padding:2px 10px;border-radius:11px;
  background:rgba(255,255,255,.2);color:#fff}
.pf-who .role.me{background:rgba(255,255,255,.32)}
.pf-who .sig{margin:9px 0 0;font-size:14px;color:rgba(255,255,255,.85);line-height:1.7}

.pf-body{padding:24px 0 44px}
.pf-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:20px;align-items:start}
.pf-card{background:#fff;border:1px solid #e6ebf1;border-radius:14px;padding:20px 22px;margin-bottom:18px}
.pf-card h3{margin:0 0 14px;font-size:14px;font-weight:600;color:#2c5282}

.kv{display:grid;grid-template-columns:74px 1fr;gap:11px 14px;margin:0;font-size:14px}
.kv dt{color:#8fa3b5;font-size:13px;line-height:1.6}
.kv dd{margin:0;color:#2d3748;line-height:1.6;word-break:break-all}

.ct{list-style:none;margin:0;padding:0}
.ct li{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px dashed #eef2f6;font-size:14px}
.ct li:last-child{border-bottom:0}
.ct .lb{width:42px;flex:none;color:#8fa3b5;font-size:13px}
.ct .vl{flex:1;color:#2d3748;word-break:break-all}
.ct a.vl{color:#2b6cb0}
.ct a.vl:hover{text-decoration:underline}
.ct .cp{flex:none;border:1px solid #dfe6ee;background:#fff;color:#718096;font-size:11px;
  padding:2px 9px;border-radius:11px;cursor:pointer;font-family:inherit;transition:.15s}
.ct .cp:hover{border-color:#2a8f8f;color:#2a8f8f}
.pf-note{margin:12px 0 0;font-size:12px;color:#a0aec0;line-height:1.7}

.pf-actions{display:flex;gap:10px;flex-wrap:wrap}
.pf-actions .btn{border:0;cursor:pointer;font-family:inherit}

.pf-lock{text-align:center;padding:40px 24px}
.pf-lock b{display:block;font-size:17px;color:#2c5282;margin-bottom:10px}
.pf-lock p{margin:0 auto 20px;font-size:13px;color:#718096;max-width:460px;line-height:1.8}
.pf-lock .pf-actions{justify-content:center}

@media(max-width:820px){
  .pf-grid{grid-template-columns:1fr}
  .pf-hero .wrap{padding:34px 20px 38px}
  .pf-av{width:74px;height:74px;flex-basis:74px;font-size:27px}
  .pf-who h1{font-size:21px}
}