.wisdom-detail-topbar{z-index:20;background:var(--ink);color:#fff;padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.wisdom-detail-brand{letter-spacing:.5px;align-items:center;gap:10px;font-size:16px;font-weight:700;display:flex}.wisdom-detail-brand .wisdom-gold{color:var(--gold)}.wisdom-topbar-btn{color:#fff;cursor:pointer;background:#ffffff1f;border:none;border-radius:50px;align-items:center;gap:5px;padding:7px 14px;font-size:13px;font-weight:600;text-decoration:none;transition:background .3s;display:inline-flex}.wisdom-topbar-btn:hover{background:#ffffff38}.wisdom-detail-main{flex:1;width:100%;max-width:640px;margin:0 auto;padding:16px}.wisdom-detail-card{background:var(--card);border:1px solid var(--line);text-align:center;border-radius:18px;padding:24px 20px;box-shadow:0 4px 24px #00000012}.expert-avatar-wrap{border:1px solid var(--line);background:#f0ede8;border-radius:50%;width:clamp(110px,34vw,150px);height:clamp(110px,34vw,150px);margin:0 auto 16px;overflow:hidden}.expert-avatar-wrap img{object-fit:cover;object-position:center top;width:100%;height:100%;display:block}.expert-avatar-wrap .expert-avatar-fallback{font-size:clamp(36px,12vw,48px)}.wisdom-detail-name{color:var(--ink);letter-spacing:-.3px;margin-bottom:6px;font-size:clamp(20px,5.5vw,24px);font-weight:900}.wisdom-detail-title{color:var(--accent);white-space:pre-line;margin-bottom:16px;font-size:clamp(13px,3.5vw,14px);font-weight:600;line-height:1.5}.wisdom-detail-intro{text-align:left;color:var(--text);white-space:pre-line;border-top:1px solid var(--line);overflow-wrap:break-word;padding-top:16px;font-size:clamp(13.5px,3.8vw,15px);line-height:1.9}.wisdom-detail-intro-empty{color:var(--text-light);text-align:center;border-top:1px solid var(--line);padding-top:16px;font-size:clamp(13.5px,3.8vw,15px);line-height:1.8}.wisdom-detail-fail{text-align:center;color:var(--text-light);padding:80px 24px;font-size:15px}.wisdom-detail-fail p{margin-bottom:20px}.wisdom-detail-cta{text-align:center;padding:20px 0 28px}.wisdom-detail-footer{background:var(--ink);color:#ffffffbf;text-align:center;padding:28px 20px calc(28px + env(safe-area-inset-bottom));font-size:12.5px;line-height:2}.wisdom-share-toast{left:50%;bottom:calc(60px + env(safe-area-inset-bottom));background:var(--ink);color:#fff;z-index:100;white-space:nowrap;border-radius:50px;max-width:86vw;padding:10px 20px;font-size:13px;animation:.3s wisdomToastIn;position:fixed;transform:translate(-50%);box-shadow:0 6px 20px #00000040}@keyframes wisdomToastIn{0%{opacity:0;transform:translate(-50%)translateY(20px)}to{opacity:1;transform:translate(-50%)translateY(0)}}