@view-transition{navigation:auto}:root,[data-theme=light]{--bg:#f8fafc;--bg-card:#fff;--bg-subtle:#f1f5f9;--border:#e2e8f0;--border-menu:#cbd5e1;--text:#1e293b;--text-secondary:#475569;--text-muted:#94a3b8;--accent:#6366f1;--accent-light:#818cf8;--accent-bg:#6366f11f;--accent-border:#6366f14d;--success:#3fb950;--warning:#d29922;--info:#58a6ff;--footer-bg:#1e293b;--footer-text:#94a3b8;--panel-left:300px;--panel-right:280px;--header-h:52px;--radius:10px;--transition:.3s ease;--serif:"DM Serif Display", Georgia, serif;--sans:"DM Sans", system-ui, -apple-system, sans-serif;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 24px #0000001f;--gradient-accent:linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);--gradient-overlay:linear-gradient(to bottom, #f8fafc00 0%, #f8fafc99 100%);--source-pubmed:#6366f1;--source-tdd:#d29922;--source-default:#94a3b8;--danger:#ef4444;--danger-bg:#fef2f2}[data-theme=dark]{--bg:#0d1117;--bg-card:#161b22;--bg-subtle:#1c2128;--border:#ffffff14;--border-menu:#ffffff24;--text:#e6edf3;--text-secondary:#8b949e;--text-muted:#6e7681;--accent:#58a6ff;--accent-light:#79b8ff;--accent-bg:#58a6ff1f;--accent-border:#58a6ff40;--success:#3fb950;--warning:#d29922;--info:#58a6ff;--footer-bg:#0d1117;--footer-text:#6e7681;--shadow-sm:0 1px 2px #0003;--shadow-md:0 4px 12px #0000004d;--shadow-lg:0 8px 24px #0006;--gradient-overlay:linear-gradient(to bottom, #0d111700 0%, #0d111799 100%);--source-pubmed:#58a6ff;--source-tdd:#d29922;--source-default:#8b949e;--danger:#f87171;--danger-bg:#f871711f}*,:before,:after{box-sizing:border-box;margin:0;padding:0;transition-property:background-color,border-color,color,fill,stroke,box-shadow;transition-duration:.3s;transition-timing-function:ease}body{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;height:100vh;display:flex;overflow:hidden}.hp-app{flex-direction:column;flex:1;min-height:0;display:flex}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}button{cursor:pointer;font-family:var(--sans)}input,select,textarea{font-family:var(--sans)}::selection{background:var(--accent-bg);color:var(--accent)}.hp-header{height:var(--header-h);background:var(--bg-card);border-bottom:1px solid var(--border);z-index:100;flex-shrink:0;align-items:center;gap:16px;padding:0 20px;display:flex}.hp-header .logo{flex-shrink:0;align-items:center;display:flex}.hp-header .logo .logo-img{border-radius:4px;width:auto;height:44px}.hp-header .divider{background:var(--border-menu);flex-shrink:0;width:1px;height:22px}.hp-header .notice{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:12px;line-height:1.4;overflow:hidden}.hp-header .notice strong{color:var(--warning);font-weight:500}.hp-header .nav-menu{flex-shrink:0;gap:4px;display:flex}.hp-header .nav-item{font-family:var(--sans);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:100px;padding:6px 14px;font-size:13px}.hp-header .nav-item:hover{background:var(--bg-subtle);color:var(--text);border-color:var(--border)}.hp-header .nav-item.active{background:var(--accent-bg);color:var(--accent);border-color:var(--accent-border);font-weight:500}.theme-toggle-group{background:var(--bg-subtle);border:1px solid var(--border);border-radius:100px;flex-shrink:0;align-items:center;gap:2px;padding:2px;display:flex}.theme-btn{width:30px;height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:100px;justify-content:center;align-items:center;font-size:14px;transition:all .15s;display:flex}.theme-btn:hover{color:var(--text);background:var(--accent-bg)}.theme-btn.active{background:var(--accent);color:#fff;box-shadow:0 1px 3px #00000026}.login-btn{font-family:var(--sans);color:#fff;background:var(--accent);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;border-radius:100px;flex-shrink:0;padding:7px 18px;font-size:13px;font-weight:500}.login-btn:hover{background:var(--accent-light);box-shadow:var(--shadow-md);text-decoration:none}.user-menu{flex-shrink:0;position:relative}.user-btn{letter-spacing:.5px;text-transform:uppercase;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;padding:0;font-size:13px;font-weight:700;display:inline-flex}.user-dropdown{z-index:1000;background:#fff;border:1px solid #e2e8f0;border-radius:12px;min-width:240px;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 8px 30px #0000002e}[data-theme=dark] .user-dropdown{background:#1c2128;border:1px solid #ffffff1f;box-shadow:0 8px 30px #00000080}.user-dropdown-header{align-items:center;gap:12px;padding:14px 16px;display:flex}.user-dropdown-avatar{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:15px;font-weight:700;display:flex}.user-dropdown-info{min-width:0}.user-dropdown-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.user-dropdown-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.user-dropdown-divider{background:#e2e8f0;height:1px;margin:0}[data-theme=dark] .user-dropdown-divider{background:#ffffff1f}.user-dropdown-item{color:var(--text);transition:background var(--transition);cursor:pointer;text-align:left;width:100%;font-size:13px;font-family:var(--sans);background:0 0;border:none;align-items:center;gap:10px;padding:10px 16px;text-decoration:none;display:flex}.user-dropdown-item:hover{background:#f1f5f9}[data-theme=dark] .user-dropdown-item:hover{background:#2d333b}.user-dropdown-logout{color:var(--danger)}.user-dropdown-logout:hover{background:var(--danger-bg)}.dropdown-icon{flex-shrink:0;width:16px;height:16px}.drawer-user-info{align-items:center;gap:10px;padding:10px 16px;display:flex}.drawer-user-avatar{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:700;display:flex}.drawer-user-name{color:var(--text);font-size:14px;font-weight:600}.drawer-user-email{color:var(--text-muted);font-size:11px}.drawer-link-icon{vertical-align:middle;flex-shrink:0;width:16px;height:16px;margin-right:4px}.drawer-logout-form{margin:0;padding:0}.drawer-logout-btn{color:var(--danger)}.drawer-logout-btn:hover{background:var(--danger-bg)}.hp-main{flex:1;min-height:0;display:flex;overflow:hidden}.landscape-view{flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:280px;display:flex;position:relative;overflow:hidden}.landscape-hero{background-position:50%;background-size:cover;position:absolute;inset:0}.landscape-overlay{background:linear-gradient(#00000026 0%,#00000005 40%,#00000080 100%);position:absolute;inset:0}.landscape-caption{text-align:center;z-index:2;pointer-events:none;width:90%;max-width:600px;position:absolute;bottom:40px;left:50%;transform:translate(-50%)}.landscape-caption h2{font-family:var(--serif);color:#ffffffeb;text-shadow:0 2px 16px #00000080;margin-bottom:6px;font-size:24px;font-style:italic;line-height:1.4}.landscape-caption p{color:#fff9;letter-spacing:.08em;text-shadow:0 1px 8px #00000080;font-size:13px}.music-player{z-index:10;-webkit-backdrop-filter:blur(12px);background:#0d1117a6;border:1px solid #ffffff1f;border-radius:24px;align-items:center;gap:8px;padding:6px 14px 6px 10px;display:flex;position:absolute;bottom:16px;right:20px}.music-play-btn{cursor:pointer;color:#ffffffd9;background:#ffffff1f;border:none;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:11px;transition:background .15s;display:flex}.music-play-btn:hover{background:#ffffff38}.music-info{color:#fff9;font-size:12px}.music-info strong{color:#ffffffd9;font-weight:500}.panel-inner{flex-direction:column;flex:1;min-height:0;display:flex}.panel-left{width:var(--panel-left);min-width:var(--panel-left);background:var(--bg-card);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;min-height:0;display:flex;overflow:hidden}.panel-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:14px 16px 12px;display:flex}.panel-title{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);align-items:center;gap:8px;font-size:11px;font-weight:600;display:flex}.live-dot{background:var(--success);border-radius:50%;flex-shrink:0;width:6px;height:6px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.feed-filters{border-bottom:1px solid var(--border);flex-wrap:wrap;flex-shrink:0;gap:6px;padding:10px 12px;display:flex}.filter-chip{border:1px solid var(--border-menu);color:var(--text-muted);cursor:pointer;font-size:11px;font-family:var(--sans);white-space:nowrap;background:0 0;border-radius:100px;padding:4px 10px;transition:all .15s}.filter-chip:hover{border-color:var(--accent);color:var(--accent)}.filter-chip.active{background:var(--accent-bg);border-color:var(--accent);color:var(--accent);font-weight:500}.feed-list{scrollbar-width:thin;scrollbar-color:var(--bg-subtle) transparent;flex:1;min-height:0;overflow-y:auto}.feed-item{border-bottom:1px solid var(--border);cursor:pointer;padding:14px 16px;transition:background .15s}.feed-item:hover{background:var(--bg-subtle)}.feed-item.selected{background:var(--accent-bg);border-left:3px solid var(--accent);padding-left:13px}.feed-source{letter-spacing:.06em;text-transform:uppercase;align-items:center;gap:6px;margin-bottom:5px;font-size:10px;font-weight:600;display:flex}.source-dot{border-radius:50%;flex-shrink:0;width:5px;height:5px}.source-dot.pubmed{background:var(--source-pubmed)}.source-dot.tdd{background:var(--source-tdd)}.source-dot.default{background:var(--source-default)}.feed-title{color:var(--text);margin-bottom:6px;font-size:13px;line-height:1.5}.feed-meta{color:var(--text-muted);align-items:center;gap:8px;font-size:11px;display:flex}.feed-tag{border-radius:4px;padding:2px 7px;font-size:10px;font-weight:500}.tag-pubmed{background:var(--accent-bg);color:var(--accent)}.tag-tdd{color:var(--warning);background:#d299221f}.tag-default{color:var(--text-muted);background:#94a3b81f}.ai-badge{background:var(--accent-bg);color:var(--accent);border:1px solid var(--accent-border);letter-spacing:.04em;border-radius:4px;flex-shrink:0;padding:2px 6px;font-size:9px;font-weight:500}.feed-error{text-align:center;color:var(--text-muted);padding:24px 16px;font-size:12px;line-height:1.7}.feed-error a{color:var(--accent);cursor:pointer;text-decoration:underline}.panel-center{background:var(--bg);flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow:hidden}.content-view{flex-direction:column;flex:1;min-height:0;display:none;overflow-y:auto}.content-view.visible{display:flex}.content-toolbar{border-bottom:1px solid var(--border);background:var(--bg-card);flex-shrink:0;align-items:center;gap:10px;padding:12px 16px;display:flex}.content-back{color:var(--accent);cursor:pointer;font-size:13px;font-family:var(--sans);white-space:nowrap;background:0 0;border:none;border-radius:6px;padding:5px 10px;transition:background .15s}.content-back:hover{background:var(--accent-bg)}.content-url{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:11px;overflow:hidden}.content-open-btn{color:var(--text-muted);border:1px solid var(--border-menu);cursor:pointer;font-size:11px;font-family:var(--sans);white-space:nowrap;background:0 0;border-radius:6px;flex-shrink:0;padding:4px 10px;transition:all .15s}.content-open-btn:hover{border-color:var(--accent);color:var(--accent)}.article-card{scrollbar-width:thin;scrollbar-color:var(--bg-subtle) transparent;flex:1;min-height:0;padding:32px 36px;overflow-y:auto}.article-source-chip{letter-spacing:.1em;text-transform:uppercase;border-radius:100px;padding:4px 12px;font-size:10px;font-weight:600}.article-date{color:var(--text-muted);font-size:12px}.article-title{font-family:var(--serif);color:var(--text);margin-bottom:20px;font-size:24px;font-style:italic;line-height:1.45}.article-divider{background:var(--border);height:1px;margin:24px 0}.article-abstract{color:var(--text-secondary);margin-bottom:24px;font-size:14px;line-height:1.8}.article-abstract-title{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px;font-size:10px;font-weight:600}.open-link-btn{background:var(--accent);color:#fff;border-radius:var(--radius);transition:all var(--transition);cursor:pointer;font-size:13px;font-weight:600;font-family:var(--sans);border:none;align-items:center;gap:8px;padding:10px 22px;text-decoration:none;display:inline-flex}.open-link-btn:hover{background:var(--accent-light);text-decoration:none}.open-link-btn.secondary{color:var(--accent);border:1px solid var(--accent-border);background:0 0;margin-left:8px}.open-link-btn.secondary:hover{background:var(--accent-bg)}.tags-row{flex-wrap:wrap;gap:6px;margin-top:20px;display:flex}.tag-pill{background:var(--bg-subtle);color:var(--text-muted);border:1px solid var(--border);border-radius:100px;padding:4px 12px;font-size:11px}.ai-summary-text{color:var(--text-secondary);font-size:13px;line-height:1.7}.ai-typing:after{content:"▋";color:var(--accent);margin-left:2px;animation:.7s step-end infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.welcome-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);padding:24px}.welcome-card:hover{border-color:var(--accent-border);box-shadow:var(--shadow-md)}.panel-right{width:var(--panel-right);min-width:var(--panel-right);background:var(--bg-card);border-left:1px solid var(--border);flex-direction:column;flex-shrink:0;min-height:0;display:flex;overflow:hidden}.right-scroll{scrollbar-width:thin;scrollbar-color:var(--bg-subtle) transparent;flex:1;min-height:0;overflow-y:auto}.right-section{border-bottom:1px solid var(--border);flex-shrink:0;padding:14px 16px}.right-section-title{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:12px;font-size:10px;font-weight:600}.congress-item{border-bottom:1px solid var(--border);cursor:pointer;padding:10px 0;transition:opacity .15s}.congress-item:last-child{border-bottom:none}.congress-item:hover{opacity:.75}.congress-name{color:var(--text);margin-bottom:4px;font-size:13px;line-height:1.45}.congress-date{color:var(--warning);font-size:11px}.congress-place{color:var(--text-muted);font-size:10px}.congress-badge{border-radius:4px;margin-left:5px;padding:2px 7px;font-size:9px;font-weight:500;display:inline-block}.cb-soon{color:var(--warning);background:#d2992226}.cb-ongoing{color:var(--success);background:#3fb95026}.resource-link{color:var(--text-secondary);align-items:center;gap:8px;padding:8px 0;font-size:12px;transition:color .15s;display:flex}.resource-link:hover{color:var(--accent)}.resource-link .icon{opacity:.6;flex-shrink:0;width:16px;height:16px}.stat-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.stat-box{background:var(--bg-subtle);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.stat-num{color:var(--text);font-size:22px;font-weight:300}.stat-label{color:var(--text-muted);margin-top:2px;font-size:10px}.hp-footer{background:var(--footer-bg);color:var(--footer-text);flex-shrink:0;padding:14px 20px 10px}.hp-footer-inner{justify-content:space-between;align-items:center;gap:12px;max-width:1200px;margin:0 auto;display:flex}.logo-img-footer{border-radius:2px;width:auto;height:30px}.footer-links{flex-wrap:wrap;gap:12px;font-size:11px;display:flex}.footer-links a{color:var(--footer-text);text-decoration:none;transition:color .15s}.footer-links a:hover{color:var(--accent-light);text-decoration:none}.footer-separator{background:#94a3b84d;width:1px;height:12px}.footer-copyright{color:var(--text-muted);font-size:10px}#loading{background:var(--bg);z-index:9999;flex-direction:column;justify-content:center;align-items:center;transition:opacity .6s;display:flex;position:fixed;inset:0}#loading.fade{opacity:0;pointer-events:none}.loading-logo{font-family:var(--serif);color:var(--text);margin-bottom:8px;font-size:36px}.loading-logo span{color:var(--accent)}.loading-sub{color:var(--text-muted);letter-spacing:.06em;margin-bottom:32px;font-size:12px}.loading-bar{background:var(--border-menu);border-radius:1px;width:200px;height:2px;overflow:hidden}.loading-fill{background:var(--accent);border-radius:1px;height:100%;animation:1.8s forwards loadFill}@keyframes loadFill{0%{width:0%}to{width:100%}}[data-theme=dark] .hp-header,[data-theme=dark] .panel-left,[data-theme=dark] .panel-right,[data-theme=dark] .panel-center,[data-theme=dark] .hp-footer{transition:background-color .3s,border-color .3s}*{-webkit-tap-highlight-color:transparent}@supports (padding:env(safe-area-inset-top)){.hp-header,.mob-header{padding-top:calc(var(--header-h-padding,0px) + env(safe-area-inset-top))}.mob-tabs-bar,.mob-drawer{padding-bottom:env(safe-area-inset-bottom)}.mob-article-header{padding-top:calc(14px + env(safe-area-inset-top))}.mob-article-body{padding-bottom:calc(20px + env(safe-area-inset-bottom))}.pwa-install-prompt{bottom:calc(20px + env(safe-area-inset-bottom))}.offline-badge{top:calc(12px + env(safe-area-inset-top))}#loading{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}}@media (width<=768px){.hp-header,.panel-left,.panel-right,.panel-center,.hp-main,.hp-footer{display:none!important}body{flex-direction:column;height:100vh;display:flex;overflow:hidden}.mob-header{background:var(--bg-card);border-bottom:1px solid var(--border);z-index:200;flex-shrink:0;align-items:center;gap:10px;height:52px;padding:0 14px;display:flex;position:relative}.mob-hamburger{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:5px;width:36px;height:36px;padding:4px;display:flex}.mob-hamburger span{background:var(--text);border-radius:2px;width:22px;height:2.5px;transition:all .3s;display:block}.mob-hamburger.open span:first-child{transform:translateY(7.5px)rotate(45deg)}.mob-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}.mob-hamburger.open span:nth-child(3){transform:translateY(-7.5px)rotate(-45deg)}.mob-logo{flex:1;align-items:center;display:flex}.mob-logo .logo-img{border-radius:3px;width:auto;height:36px}.mob-notice{color:var(--text-muted);text-align:right;max-width:140px;font-size:10px;line-height:1.3}.mob-notice strong{color:var(--warning)}.mob-overlay{z-index:599;opacity:0;pointer-events:none;transition:opacity var(--transition);background:#000000b3;display:block;position:fixed;inset:0}.mob-overlay.open{opacity:1;pointer-events:all}.mob-drawer{background:var(--bg-card);border-right:1px solid var(--border);z-index:600;width:280px;transition:transform var(--transition);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-100%);box-shadow:4px 0 24px #0006}.mob-drawer.open{transform:translate(0)}.drawer-header{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:18px 16px;display:flex}.drawer-logo{flex:1;align-items:center;display:flex}.drawer-logo .logo-img{border-radius:3px;width:auto;height:38px}.drawer-close{background:var(--bg-subtle);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;padding:0;font-size:16px;transition:background .15s;display:flex}.drawer-close:hover{background:var(--accent-bg);color:var(--text)}.drawer-section{border-bottom:1px solid var(--border);padding:6px 0}.drawer-section-title{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);padding:10px 16px 4px;font-size:10px}.drawer-link{color:var(--text-secondary);cursor:pointer;align-items:center;gap:12px;padding:14px 16px;font-size:14px;transition:background .12s,color .12s;display:flex}.drawer-link:hover,.drawer-link:active{background:var(--bg-subtle);color:var(--text)}.drawer-notice{color:var(--text-muted);border-top:1px solid var(--border);padding:14px;font-size:11px;line-height:1.6}.mob-image{flex-shrink:0;height:70px;position:relative;overflow:hidden;display:block!important}.mob-image .mob-hero{background-position:50% 40%;background-size:cover;position:absolute;inset:0}.mob-image .mob-overlay{background:linear-gradient(#00000014,#0000008c);position:absolute;inset:0}.mob-music-btn{cursor:pointer;background:#0d1117a6;border:1px solid #ffffff1f;border-radius:16px;align-items:center;gap:5px;padding:4px 10px 4px 7px;display:flex;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.mob-music-btn button{color:#ffffffd9;cursor:pointer;background:0 0;border:none;padding:0;font-size:9px;line-height:1}.mob-music-btn .music-bars{height:9px}.mob-music-btn .music-bar-line{width:2px}.mob-tabs-bar{background:var(--bg-card);border-bottom:1px solid var(--border);flex-shrink:0;height:48px;display:flex!important}.mob-tab{color:var(--text-muted);cursor:pointer;font-size:13px;font-family:var(--sans);-webkit-tap-highlight-color:transparent;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;justify-content:center;align-items:center;gap:6px;transition:all 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