*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:#f5f5f5;color:#333;line-height:1.6}.header{position:fixed;top:0;left:0;right:0;height:50px;background:linear-gradient(135deg,#667eea 0,#764ba2 100%);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 15px;box-shadow:0 2px 8px rgba(0,0,0,.1);z-index:1000}.header-title{font-size:18px;font-weight:600}.search-btn{background:0 0;border:none;color:#fff;font-size:20px;cursor:pointer;padding:5px}.home-icon{display:block;width:20px;height:20px;object-fit:contain}.channel-nav{position:fixed;top:50px;left:0;right:0;background:#fff;padding:10px 15px;display:flex;gap:10px;overflow-x:auto;white-space:nowrap;box-shadow:0 2px 4px rgba(0,0,0,.05);z-index:999;-webkit-overflow-scrolling:touch}.channel-nav::-webkit-scrollbar{display:none}.channel-btn{padding:6px 16px;border:1px solid #ddd;border-radius:20px;background:#fff;color:#666;font-size:14px;cursor:pointer;transition:.3s;flex-shrink:0}.channel-btn.active{background:linear-gradient(135deg,#667eea 0,#764ba2 100%);color:#fff;border-color:transparent}.article-list{margin-top:110px;padding:10px 15px 20px;min-height:calc(100vh - 110px)}.article-card{background:#fff;border-radius:12px;margin-bottom:15px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.06);transition:transform .2s,box-shadow .2s;cursor:pointer}.article-card:active{transform:scale(.98)}.article-card-content{padding:15px}.article-image{width:100%;height:180px;object-fit:cover;display:block}.article-title{font-size:16px;font-weight:600;color:#333;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-summary{font-size:14px;color:#666;line-height:1.6;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-meta{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#999}.article-channel{background:#f0f0f0;padding:2px 8px;border-radius:4px;color:#666}.article-time{color:#999}.loading{text-align:center;padding:40px 0;color:#999;font-size:14px}.load-more{padding:20px 15px;text-align:center}.load-more-btn{padding:10px 40px;border:1px solid #667eea;border-radius:25px;background:#fff;color:#667eea;font-size:14px;cursor:pointer;transition:.3s}.load-more-btn:active{background:#667eea;color:#fff}.no-more{text-align:center;padding:30px 0;color:#ccc;font-size:13px}.error-msg{text-align:center;padding:40px 20px;color:#ff6b6b;font-size:14px}.empty-state{text-align:center;padding:60px 20px;color:#999}.empty-state-icon{font-size:48px;margin-bottom:10px}.empty-state-text{font-size:14px}.home-body{background:#f3f8ff}.home-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid #eef3f8;box-shadow:0 1px 6px rgba(44,89,140,.04)}.home-header-title{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0;overflow:hidden;color:#1f2d3d;font-size:20px;font-weight:600;line-height:44px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.home-search-entry{display:flex;align-items:center;justify-content:space-between;width:calc(100% - 16px);height:40px;margin:0 8px;padding:0 14px;border:0;border-radius:9px;background:#fff;color:#667085;font-size:14px;line-height:40px;text-align:left;cursor:pointer;box-shadow:0 1px 8px rgba(44,89,140,.04)}.home-search-icon{color:#111827;font-size:26px;line-height:1}.home-about-entry{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;border-radius:50%;color:inherit;text-decoration:none}.home-about-entry img{display:block;width:20px;height:20px;object-fit:contain}.home-page{min-height:100vh;padding:0 8px 18px;background:#f3f8ff}.home-banner{position:relative;overflow:hidden;height:154px;margin-top:10px;margin-bottom:10px;border-radius:8px;background:#eef2f7;touch-action:pan-y}.home-banner-track{display:flex;height:100%;transition:transform .35s}.home-banner-item{position:relative;min-width:100%;height:100%;cursor:pointer}.home-banner-item::after{content:'';position:absolute;right:0;bottom:0;left:0;height:64px;background:linear-gradient(to bottom,rgba(0,0,0,0),rgba(0,0,0,.62))}.home-banner-item img{display:block;width:100%;height:100%;object-fit:cover}.home-banner-item h2{position:absolute;right:90px;bottom:12px;left:14px;z-index:1;overflow:hidden;margin:0;color:#fff;font-size:17px;font-weight:400;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.home-banner-dots{position:absolute;right:12px;bottom:14px;z-index:2;display:flex;align-items:center;gap:6px}.home-banner-dot{width:5px;height:5px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.56);cursor:pointer}.home-banner-dot.active{background:#fff}.service-pack-card{margin-bottom:10px;padding:14px 16px 16px;border-radius:10px;background:#fff;box-shadow:0 1px 8px rgba(44,89,140,.04)}.service-pack-header{display:flex;align-items:baseline;gap:8px;margin-bottom:16px}.service-pack-header h2{margin:0;color:#111827;font-size:17px;font-weight:700;line-height:1.2}.service-pack-header span{color:#98a2b3;font-size:13px}.service-pack-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.service-pack-item{min-width:0;cursor:pointer}.service-pack-cover{position:relative;overflow:hidden;aspect-ratio:1/1;border:2px solid #93b7ea;border-radius:7px;background:#dceefe}.service-pack-cover img{display:block;width:100%;height:100%;object-fit:cover}.service-pack-cover span{position:absolute;right:14px;bottom:14px;left:14px;display:inline-flex;align-items:center;justify-content:center;height:28px;border-radius:999px;background:linear-gradient(180deg,#ff6f6f,#e92f36);color:#fff;font-size:14px;font-weight:700;letter-spacing:1px}.service-pack-item h3{overflow:hidden;margin:9px 0 3px;color:#111827;font-size:16px;font-weight:400;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.service-pack-item p{overflow:hidden;margin:0;color:#5f73a5;font-size:13px;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.service-detail-body{min-height:100vh;padding-bottom:64px;background:#eef5ff}.service-detail-header{position:sticky;top:0;z-index:1000;display:flex;align-items:center;height:42px;padding:0 10px;background:#fff;box-shadow:0 1px 5px rgba(15,23,42,.06)}.service-detail-back{width:28px;height:32px;border:0;background:0 0;color:#1f2937;font-size:25px;line-height:1;cursor:pointer}.service-detail-header h1{flex:1;margin:0 28px 0 0;color:#111827;font-size:16px;font-weight:700;text-align:center}.service-detail-page{padding:8px 10px 16px}.service-hero,.service-info-card,.service-section{margin-bottom:10px;border-radius:8px;background:#fff;box-shadow:0 1px 8px rgba(44,89,140,.04)}.service-hero{overflow:hidden;border:3px solid #68adff}.service-hero img{display:block;width:100%;height:auto}.service-info-card{padding:14px 12px}.service-info-card h2{margin:0 0 12px;color:#111827;font-size:19px;font-weight:700;line-height:1.35}.service-info-grid{display:grid;gap:10px}.service-info-grid div{display:grid;gap:5px}.service-info-grid strong{color:#2f80ff;font-size:14px}.service-info-grid span{color:#344054;font-size:14px;line-height:1.6}.service-section{padding:14px 12px}.service-section h2{width:max-content;margin:0 auto 14px;padding-bottom:2px;border-bottom:2px solid #2f80ff;color:#111827;font-size:16px;font-weight:700}.service-group-name{margin:-4px 0 12px;color:#344054;font-size:13px}.service-member-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 12px}.service-member{position:relative;min-width:0;text-align:center}.service-member img{width:52px;height:52px;border-radius:8px;object-fit:cover;background:#eef2f7}.service-member h3{overflow:hidden;margin:6px 0 2px;color:#111827;font-size:13px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.service-member p{overflow:hidden;margin:0;color:#667085;font-size:11px;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.service-leader-badge{position:absolute;top:44px;left:50%;padding:1px 5px;border-radius:999px;background:#ffcc42;color:#a25b00;font-size:10px;transform:translateX(-50%)}.service-period-list{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;-ms-overflow-style:none}.service-period-list::-webkit-scrollbar{display:none}.service-period{min-width:92px;height:56px;border:1px solid transparent;border-radius:5px;background:#eef4ff;color:#5f73a5;font-size:13px;cursor:pointer}.service-period.active{border-color:#6da8ff;background:#dbeafe;color:#2f80ff}.service-intro img{display:block;max-width:100%;height:auto;margin:0 auto}.service-buy-bar{position:fixed;right:0;bottom:0;left:0;z-index:2000;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);box-shadow:0 -2px 10px rgba(15,23,42,.08)}.service-buy-btn{display:block;width:100%;height:40px;border:0;border-radius:999px;background:#6d8dff;color:#fff;font-size:14px;font-weight:700;cursor:pointer}@media (min-width:480px){.service-buy-bar,.service-detail-header,.service-detail-page{max-width:420px;margin-right:auto;margin-left:auto}}.doctor-card{margin-top:10px;margin-bottom:10px;padding:0 12px 8px;background:#fff;border-radius:8px;box-shadow:0 1px 8px rgba(44,89,140,.04)}.doctor-card-title{position:relative;display:inline-flex;align-items:center;color:#111827;font-size:17px;font-weight:600;margin-top:10px}.doctor-item{display:block;padding:14px 0 12px;border-top:1px solid #edf1f5}.doctor-main{display:flex;gap:12px}.doctor-avatar{width:64px;height:64px;flex-shrink:0;border-radius:50%;object-fit:cover;background:#eef2f7}.doctor-info{min-width:0;flex:1}.doctor-register-btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;width:76px;height:32px;flex-shrink:0;margin-top:2px;border:0;border-radius:999px;background:#ff8a1f;color:#fff;font-size:14px;font-weight:600;line-height:1;cursor:pointer}.doctor-register-btn img{display:block;width:15px;height:15px;object-fit:contain}.doctor-name{margin:0 0 4px;color:#111827;font-size:19px;font-weight:400;line-height:1.2}.doctor-hospital,.doctor-meta{overflow:hidden;color:#7b8794;font-size:13px;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.doctor-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}.doctor-tag{display:inline-flex;align-items:center;height:18px;padding:0 5px;border:1px solid #2f80ff;border-radius:3px;color:#2f80ff;font-size:11px;line-height:16px}.doctor-good-at{display:-webkit-box;overflow:hidden;margin:8px 0 0;color:#111827;font-size:14px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.doctor-departments{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 16px}.doctor-department{height:26px;padding:0 12px;border:0;border-radius:5px;background:#f1f5f9;color:#344054;font-size:13px;cursor:pointer}.doctor-department.active{background:#2f80ff;color:#fff}.doctor-more{display:block;width:100%;padding:12px 0 5px;border:0;border-top:1px solid #edf1f5;background:0 0;color:#111827;font-size:14px;line-height:1;text-align:center;cursor:pointer}.toast-message{position:fixed;left:50%;bottom:72px;z-index:3000;max-width:calc(100vw - 48px);padding:9px 14px;border-radius:999px;background:rgba(0,0,0,.78);color:#fff;font-size:14px;line-height:1;opacity:0;pointer-events:none;transform:translate(-50%,8px);transition:opacity .2s,transform .2s;white-space:nowrap}.toast-message.show{opacity:1;transform:translate(-50%,0)}.doctor-detail-body{min-height:100vh;background:#f3f8ff;padding-bottom:68px}.detail-action-bar{position:fixed;right:0;bottom:0;left:0;z-index:2000;display:flex;gap:10px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);box-shadow:0 -2px 10px rgba(15,23,42,.08)}.detail-action-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:40px;flex:1;border:0;border-radius:999px;color:#fff;font-size:14px;font-weight:700;line-height:1;cursor:pointer}.detail-action-btn.expert{background:#35aeb8}.detail-action-btn.consult{background:#ff8a1f}.detail-action-btn img{display:block;width:15px;height:15px;object-fit:contain}@media (min-width:480px){.detail-action-bar{right:50%;left:auto;width:420px;transform:translateX(50%)}}.doctor-detail-header{position:sticky;top:0;z-index:1000;display:flex;align-items:center;gap:12px;padding:3px 12px;background:#fff;box-shadow:0 1px 5px rgba(0,0,0,.04)}.doctor-detail-header-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:32px;border:0;background:0 0;color:#1f2937;font-size:26px;line-height:1;cursor:pointer}.doctor-detail-header-btn.home{color:#2f80ff;font-size:24px}.doctor-detail-logo{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;min-width:0;overflow:hidden;color:#1f2937;font-size:17px;font-weight:700;line-height:48px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.doctor-detail-page{background:linear-gradient(#45a9ff 0,#45a9ff 108px,#f3f8ff 108px,#f3f8ff 100%);padding:18px 10px 16px}.doctor-detail-hero{height:52px;padding-left:16px}.doctor-detail-avatar{width:92px;height:92px;border-radius:50%;object-fit:cover;background:#eef2f7}.doctor-detail-card{padding:58px 12px 18px;border-radius:10px;background:#fff}.doctor-detail-name-row{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}.doctor-detail-name-row h2{margin:0;color:#111827;font-size:23px;font-weight:700;line-height:1.25}.doctor-detail-name-row span{color:#4b5563;font-size:15px}.doctor-detail-hospital{margin-bottom:8px;color:#344054;font-size:15px;line-height:1.45}.doctor-detail-tags{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px}.doctor-detail-tags span{display:inline-flex;align-items:center;height:20px;padding:0 6px;border:1px solid #2f80ff;border-radius:3px;color:#2f80ff;font-size:12px;line-height:18px}.doctor-detail-section{margin-top:16px}.doctor-detail-section h3{margin:0 0 8px;color:#2f80ff;font-size:14px;font-weight:700;line-height:1.4}.doctor-detail-section p{margin:0;color:#111827;font-size:15px;line-height:1.85;text-align:justify;white-space:pre-wrap}@media (min-width:480px){.doctor-detail-header,.doctor-detail-page{max-width:420px;margin-right:auto;margin-left:auto}}.recommend-card{margin-top:10px;margin-bottom:10px;padding:0 12px 8px;background:#fff;border-radius:8px;box-shadow:0 1px 8px rgba(44,89,140,.04)}.recommend-tabs{display:flex;align-items:center;gap:26px;height:45px;border-bottom:1px solid #edf1f5}.recommend-tab{position:relative;height:45px;border:0;background:0 0;color:#111827;font-size:17px;line-height:45px;cursor:pointer}.recommend-tab.active{color:#2f80ff}.recommend-tab.active::after{content:'';position:absolute;right:0;bottom:0;left:0;height:2px;border-radius:999px;background:#2f80ff}.channel-article,.column-feature,.recommend-article,.related-article{display:flex;align-items:flex-start;justify-content:space-between;cursor:pointer}.recommend-article{gap:12px;min-height:104px;padding:18px 0 12px;border-bottom:1px solid #edf1f5}.channel-article-info,.column-feature-content,.recommend-article-content,.related-article-info{display:flex;min-width:0;flex:1;flex-direction:column;justify-content:space-between}.recommend-article-content{min-height:74px}.recommend-article-title{display:-webkit-box;overflow:hidden;margin:0;color:#1f2937;font-size:17px;font-weight:400;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}.recommend-article-date{color:#98a2b3;font-size:14px;font-style:normal;line-height:1}.recommend-article-cover{width:120px;height:80px;flex-shrink:0;border-radius:4px;object-fit:cover;background:#eef2f7}.recommend-more{display:block;width:100%;padding:11px 0 5px;border:0;background:0 0;color:#111827;font-size:14px;line-height:1;text-align:center;cursor:pointer}.home-icp-footer{padding:8px 0 2px;color:#98a2b3;font-size:12px;line-height:1.5;text-align:center}.home-icp-footer a{color:inherit;text-decoration:none}.about-page-body{min-height:100vh;background:#f3f8ff}.about-page{min-height:calc(100vh - 39px);padding:12px 8px 18px}.about-page-title{margin-bottom:10px;color:#1f2d3d;font-size:20px;font-weight:700;line-height:1.4}.about-card{padding:18px 16px 20px;border-radius:10px;background:#fff;box-shadow:0 1px 8px rgba(44,89,140,.04)}.about-card h2{margin:0 0 14px;color:#1f2d3d;font-size:18px;font-weight:700;line-height:1.4}.about-card p{margin:0;color:#475467;font-size:15px;line-height:1.85;text-align:justify}.about-card p+p{margin-top:12px}.cooperation-card{position:relative;overflow:hidden;margin-top:14px;padding:18px 16px 16px;border-radius:14px;background:linear-gradient(160deg,#f7fbff 0,#eef6ff 48%,#fdfefe 100%);box-shadow:0 8px 24px rgba(42,89,140,.08)}.cooperation-card::before{content:'';position:absolute;top:-48px;right:-36px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(102,169,255,.22) 0,rgba(102,169,255,0) 72%);pointer-events:none}.cooperation-card-head{position:relative;z-index:1}.cooperation-eyebrow{display:inline-flex;align-items:center;height:26px;margin:0 0 10px;padding:0 10px;border-radius:999px;background:rgba(35,112,255,.08);color:#2563eb;font-size:12px;font-weight:700;letter-spacing:.08em}.cooperation-card-head h2{margin:0;color:#0f172a;font-size:19px;font-weight:700;line-height:1.45}.cooperation-intro{margin:8px 0 0;color:#52627a;font-size:14px;line-height:1.75}.cooperation-list{position:relative;z-index:1;display:grid;gap:12px;margin-top:16px}.cooperation-item{display:flex;align-items:stretch;gap:12px;padding:14px 14px 13px;border:1px solid rgba(148,190,237,.45);border-radius:12px;background:rgba(255,255,255,.92);box-shadow:0 4px 14px rgba(44,89,140,.06)}.cooperation-item-main{display:grid;grid-template-columns:44px 1fr;column-gap:12px;row-gap:2px;flex:1;align-items:center;color:inherit;text-decoration:none}.cooperation-icon{grid-row:1/span 2;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(180deg,#2f80ff 0,#1d64d8 100%);color:#fff;font-size:20px;line-height:1;box-shadow:0 6px 14px rgba(47,128,255,.25)}.cooperation-icon img{display:block;width:20px;height:20px;object-fit:contain}.cooperation-item-label{color:#6b7a90;font-size:13px;line-height:1.4}.cooperation-item-value{display:block;overflow-wrap:anywhere;color:#0f172a;font-size:17px;font-weight:700;line-height:1.5}.cooperation-copy-btn{align-self:center;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;flex:0 0 auto;border-radius:12px;color:#2563eb;border:1px solid #333;background:#fff;font-size:18px;line-height:1;cursor:pointer;transition:background-color .2s,color .2s,transform .2s}.cooperation-copy-btn img{display:block;width:18px;height:18px;object-fit:contain}.cooperation-copy-btn:active{transform:scale(.96)}.column-card{margin-bottom:10px;padding:12px 10px 8px;background:#fff;border-radius:8px;box-shadow:0 1px 8px rgba(44,89,140,.04)}.column-card:first-child,.recommend-card+.column-card{margin-top:10px}.column-title{margin-bottom:8px;font-size:17px;font-weight:700;line-height:1.2;color:#1f2d3d}.column-feature{gap:12px;padding:5px 0 12px;border-bottom:1px solid #edf1f6}.column-feature+.column-feature{padding-top:13px}.column-feature-content{min-height:76px}.column-article-title{overflow:hidden;margin:0;font-size:16px;font-weight:400;line-height:1.45;color:#2d3748;text-overflow:ellipsis;white-space:nowrap}.column-article-date{flex-shrink:0;font-size:14px;font-style:normal;line-height:1;color:#9aa3ad}.column-article-cover{width:104px;height:70px;flex-shrink:0;border-radius:4px;object-fit:cover;background:#eef2f7}.column-more{display:block;width:100%;margin-top:12px;padding:2px 0 0;border:0;background:0 0;color:#1f2d3d;font-size:13px;line-height:1.7;text-align:center;cursor:pointer}.column-empty{padding:24px 0;color:#9aa3ad;font-size:14px;text-align:center}@media (min-width:480px){.about-page,.home-header,.home-page,.home-search-entry{max-width:420px;margin:0 auto}.home-search-entry{width:calc(100% - 16px);margin-top:10px}}.search-page-body{background:#fff}.article-search-header{position:sticky;top:0;z-index:1000;display:flex;align-items:center;gap:8px;padding:8px 10px;border-bottom:1px solid #eef1f4;background:#fff}.article-search-back{width:30px;height:34px;border:0;background:0 0;color:#1f2937;font-size:28px;line-height:1;cursor:pointer}.article-search-form{display:flex;align-items:center;flex:1;height:38px;padding:0 10px 0 14px;border-radius:9px;background:#f5f7fb}.article-search-input{min-width:0;flex:1;border:0;outline:0;background:0 0;color:#1f2937;font-size:15px}.article-search-input::placeholder{color:#98a2b3}.article-search-submit{width:30px;height:30px;border:0;background:0 0;color:#111827;font-size:25px;line-height:1;cursor:pointer}.article-search-results{padding:0 14px;background:#fff}.search-result-section{padding-top:12px;background:#fff}.search-result-section+.search-result-section{margin-top:4px}.search-result-title{margin:0;padding:0 0 2px;color:#111827;font-size:17px;font-weight:700;line-height:1.5}.search-article-section .channel-article:first-child,.search-doctor-section .doctor-item:first-child{border-top:0}.search-tip{padding:60px 20px;color:#98a2b3;font-size:14px;text-align:center}@media (min-width:480px){.article-search-header,.article-search-results{max-width:420px;margin-right:auto;margin-left:auto}}.column-page-body{background:#fff}.column-header{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;height:42px;padding:0 12px;border-bottom:1px solid #eef1f4;background:rgba(255,255,255,.96);box-shadow:0 1px 4px rgba(0,0,0,.03)}.column-header-title{overflow:hidden;max-width:220px;color:#4b5563;font-size:19px;font-weight:400;line-height:42px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.column-header-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:0;background:0 0;color:#4b5563;font-size:24px;line-height:32px;text-align:center;cursor:pointer}.channel-list{padding:42px 14px 0;background:#fff}.channel-article{gap:14px;min-height:108px;padding:18px 0 14px;border-bottom:1px solid #edf1f5}.channel-article-info{min-height:78px}.channel-article-title{display:-webkit-box;overflow:hidden;margin:0;color:#344054;font-size:17px;font-weight:400;line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:2}.channel-article-date{color:#98a2b3;font-size:13px;font-style:normal;line-height:1}.channel-article-cover{width:102px;height:68px;flex-shrink:0;border-radius:3px;object-fit:cover;background:#eef2f7}.channel-more-wrap{padding:14px 14px 22px;background:#fff}.channel-more-btn{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;height:34px;border:0;border-radius:5px;background:#f7f8fa;color:#9aa3ad;font-size:14px;line-height:1;cursor:pointer}.channel-more-btn::after{content:'';width:6px;height:6px;margin-top:-3px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg)}.channel-more-btn.is-error::after,.channel-more-btn.is-loading::after{display:none}.channel-more-btn:disabled{opacity:.7;cursor:not-allowed}@media (min-width:480px){.channel-list,.channel-more-wrap,.column-header{max-width:420px;margin-right:auto;margin-left:auto}}.detail-page-body{background:#fff;padding-bottom:68px}.detail-topbar{position:sticky;top:0;z-index:1000;display:flex;align-items:center;gap:10px;padding:3px 14px;border-bottom:1px solid #eef1f4;background:rgba(255,255,255,.96)}.detail-topbar-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:32px;border:0;background:0 0;color:#1f2937;font-size:25px;line-height:1;cursor:pointer}.detail-site-title{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;min-width:0;color:#1f2937;font-size:17px;font-weight:700;text-align:center}.home-site-logo{display:block;width:40px;height:auto;flex:0 0 auto;object-fit:cover}.site-logo{display:block;width:120px;height:auto;flex:0 0 auto;object-fit:cover}.detail-site-title span,.doctor-detail-logo span,.home-header-title span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.detail-page{background:#fff}.detail-article-header{padding:22px 20px 8px;background:#fff}.detail-title{margin:0 0 14px;color:#111827;font-size:24px;font-weight:800;line-height:1.35}.detail-meta{display:flex;align-items:center;gap:12px;color:#98a2b3;font-size:13px}.detail-content{padding:0 20px 28px;color:#374151;font-size:18px;line-height:1.8;background:#fff}.detail-content p{margin:0 0 18px}.detail-content img{display:block;max-width:100%;height:auto;margin:14px auto 20px}.detail-content video{display:block;width:100%;max-width:100%;height:auto;margin:14px auto 20px;object-fit:contain;background:#000}.detail-fold{position:relative;overflow:visible;background:#fff}.detail-fold.is-collapsed{max-height:40vh;overflow:hidden}.detail-fold.is-collapsed::after{content:'';position:absolute;right:0;bottom:0;left:0;height:92px;pointer-events:none;background:linear-gradient(to bottom,rgba(255,255,255,0),#fff 72%)}.detail-expand-btn{position:absolute;right:0;bottom:10px;left:0;z-index:2;display:inline-flex;align-items:center;justify-content:center;gap:6px;width:max-content;margin:0 auto;padding:4px 12px;border:0;border-radius:999px;background:rgba(255,255,255,.92);color:#1f2937;font-size:14px;font-weight:600;line-height:1;cursor:pointer}.detail-expand-btn::after{content:'';width:7px;height:7px;margin-top:-4px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg)}.related-section{margin-top:10px;padding:14px 15px 24px;background:#fff}.related-title{margin-bottom:4px;color:#1f2937;font-size:18px;font-weight:700;line-height:1.4}.related-article{gap:14px;min-height:96px;padding:14px 0;border-bottom:1px solid #edf1f5}.related-article-info{min-height:68px}.related-article-title{display:-webkit-box;overflow:hidden;margin:0;color:#344054;font-size:16px;font-weight:400;line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:2}.related-article-date{color:#98a2b3;font-size:13px;font-style:normal;line-height:1}.related-article-cover{width:96px;height:64px;flex-shrink:0;border-radius:3px;object-fit:cover;background:#eef2f7}.related-loading{padding:14px 0 0;color:#98a2b3;font-size:13px;text-align:center}@media (min-width:480px){.detail-fold,.detail-page,.detail-topbar,.related-section{max-width:420px;margin-right:auto;margin-left:auto}}