.app-dlg-mask[data-v-3d761a2d]{position:fixed;inset:0;z-index:11000;display:flex;align-items:center;justify-content:center;padding:24px;background:#201c1873;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.app-dlg[data-v-3d761a2d]{width:min(400px,100%);padding:28px 24px 22px;background:#fffdf9;border:1px solid #e8e0d4;border-radius:14px;box-shadow:0 18px 48px #2c3e502e;text-align:center}.app-dlg__icon[data-v-3d761a2d]{width:48px;height:48px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;font-size:22px;font-weight:700;line-height:1}.app-dlg__icon.is-info[data-v-3d761a2d]{background:#eaf4fc;color:#2471a3}.app-dlg__icon.is-danger[data-v-3d761a2d]{background:#fdecea;color:#922b21}.app-dlg__title[data-v-3d761a2d]{margin:0 0 8px;font-size:18px;font-weight:700;color:#2c3e50;font-family:Georgia,Times New Roman,Songti SC,serif}.app-dlg__msg[data-v-3d761a2d]{margin:0 0 16px;font-size:14px;line-height:1.65;color:#5d6d7e;white-space:pre-line}.app-dlg__input[data-v-3d761a2d]{width:100%;box-sizing:border-box;margin:0 0 18px;padding:10px 12px;border:2px solid #E74C3C;border-radius:8px;font-size:15px;font-weight:600;color:#2c3e50;text-align:center;outline:none}.app-dlg__actions[data-v-3d761a2d]{display:flex;gap:10px;justify-content:center}.app-dlg__actions .btn[data-v-3d761a2d]{min-width:104px}.app-dlg-fade-enter-active[data-v-3d761a2d],.app-dlg-fade-leave-active[data-v-3d761a2d]{transition:opacity .18s ease}.app-dlg-fade-enter-active .app-dlg[data-v-3d761a2d],.app-dlg-fade-leave-active .app-dlg[data-v-3d761a2d]{transition:transform .18s ease,opacity .18s ease}.app-dlg-fade-enter-from[data-v-3d761a2d],.app-dlg-fade-leave-to[data-v-3d761a2d]{opacity:0}.app-dlg-fade-enter-from .app-dlg[data-v-3d761a2d],.app-dlg-fade-leave-to .app-dlg[data-v-3d761a2d]{opacity:0;transform:translateY(8px) scale(.98)}:root{--color-primary: #E74C3C;--color-primary-dark: #C0392B;--color-primary-light: #FF6B6B;--color-secondary: #2C3E50;--color-secondary-light: #34495E;--color-success: #27AE60;--color-warning: #F39C12;--color-info: #3498DB;--color-danger: #E74C3C;--bg-body: #F5F6FA;--bg-card: #FFFFFF;--bg-sidebar: #F8F9FB;--bg-hover: #F0F2F5;--text-primary: #2C3E50;--text-secondary: #555;--text-tertiary: #888;--text-light: #AAA;--text-white: #FFFFFF;--border-color: #E8E8E8;--border-light: #F0F0F0;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px;--shadow-sm: 0 1px 4px rgba(0,0,0,.06);--shadow-md: 0 2px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--container-max: 1200px;--sidebar-width: 300px;--transition: all .3s ease}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:PingFang SC,Noto Sans SC,Microsoft YaHei,Segoe UI,sans-serif;background:var(--bg-body);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--color-primary-dark)}img{max-width:100%;display:block}ul,ol{list-style:none}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-lg)}.container-flex{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-lg);display:flex;gap:var(--space-lg);align-items:flex-start}.main-content{flex:1;min-width:0}.sidebar{width:var(--sidebar-width);flex-shrink:0}.navbar{background:linear-gradient(135deg,#2c3e50,#1e2b3a);position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px #00000026}.navbar-inner{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-lg);height:64px;display:flex;align-items:center;gap:var(--space-lg)}.logo{display:flex;align-items:center;gap:var(--space-sm);font-size:22px;font-weight:800;color:#fff;flex-shrink:0}.logo-img{display:block;height:40px;width:auto;max-width:180px;object-fit:contain}.logo-icon{width:36px;height:36px;background:var(--color-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:20px}.logo-text{color:#fff}.logo-text span{color:var(--color-primary)}.nav-menu{display:flex;align-items:stretch;gap:2px;flex:1;min-width:0;height:100%;margin:0;padding:0}.nav-menu>li{display:flex;align-items:stretch;height:100%;position:relative;list-style:none;flex-shrink:0}.nav-menu a{display:inline-flex;align-items:center;justify-content:center;height:100%;line-height:1;color:#ffffffc7;font-size:15px;font-weight:500;padding:0 14px;border-radius:0;white-space:nowrap;position:relative;transition:color .2s ease,background .2s ease;box-sizing:border-box}.nav-menu a:after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;border-radius:3px 3px 0 0;background:var(--color-primary);opacity:0;transform:scaleX(.6);transition:opacity .2s ease,transform .2s ease}.nav-menu a:hover{color:#fff;background:#ffffff0f}.nav-menu a.active{color:#fff;background:transparent;font-weight:600}.nav-menu a.active:after{opacity:1;transform:scaleX(1)}.nav-search{display:flex;align-items:center;gap:var(--space-sm)}.nav-search input{width:200px;padding:8px 16px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-full);background:#ffffff1a;color:#fff;font-size:14px;outline:none;transition:var(--transition);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.nav-search input::placeholder{color:#ffffff80}.nav-search input:focus{background:#ffffff40;width:260px}.nav-search button{background:var(--color-primary);border:none;color:#fff;width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.nav-search button:hover{background:var(--color-primary-dark)}.nav-user{display:flex;align-items:center;gap:var(--space-sm)}.btn-login{padding:6px 20px;border:1px solid rgba(255,255,255,.3);border-radius:var(--radius-full);color:#fff;font-size:14px;transition:var(--transition)}.btn-login:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn-register{padding:6px 20px;background:var(--color-primary);border-radius:var(--radius-full);color:#fff;font-size:14px;transition:var(--transition)}.btn-register:hover{background:var(--color-primary-dark);color:#fff}.nav-sign-btn{padding:5px 12px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:transparent;color:#fff;font-size:13px;cursor:pointer;transition:var(--transition);white-space:nowrap}.nav-sign-btn:hover{background:var(--color-primary);border-color:var(--color-primary)}.nav-avatar{width:36px;height:36px;border-radius:50%;background:var(--color-primary);display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:600;cursor:pointer}.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer}.hero{background:radial-gradient(ellipse 80% 60% at 50% 120%,rgba(231,76,60,.28) 0%,transparent 60%),radial-gradient(ellipse 50% 40% at 85% 20%,rgba(231,76,60,.18) 0%,transparent 55%),linear-gradient(135deg,#1a2634,#111820,#0c1016);color:#fff;padding:56px 0 64px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' 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p{font-size:16px;color:#ffffffb8;margin-bottom:var(--space-xl);line-height:1.6}.hero-search{display:flex;max-width:560px;margin:0 auto;gap:var(--space-sm);padding:6px;background:#ffffff1a;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-full);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 20px 40px #00000040,inset 0 1px #ffffff14}.hero-search input{flex:1;padding:14px 22px;border:none;border-radius:var(--radius-full);font-size:15px;outline:none;background:#fffffff2;color:var(--text-primary);box-shadow:inset 0 1px 3px #0000000f;transition:var(--transition)}.hero-search input::placeholder{color:#9aa0a8}.hero-search input:focus{background:#fff;box-shadow:0 0 0 3px #e74c3c33,inset 0 1px 3px #0000000f}.hero-search button{padding:14px 32px;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 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rotate(var(--r));animation:hero-float 9s ease-in-out infinite 1.5s}@keyframes hero-float{0%,to{transform:translateY(0) rotate(var(--r));opacity:.06}50%{transform:translateY(-12px) rotate(var(--r));opacity:.12}}.breadcrumb{padding:var(--space-md) 0;font-size:14px;color:var(--text-tertiary);display:flex;align-items:center;gap:2px}.breadcrumb a{color:var(--text-tertiary);transition:var(--transition)}.breadcrumb a:hover{color:var(--color-primary)}.breadcrumb span{margin:0 var(--space-xs)}.breadcrumb>span:last-child{color:var(--text-secondary);font-weight:500}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.section-title h1,.section-title h2{font-size:22px;font-weight:800;color:var(--text-primary);display:flex;align-items:center;gap:var(--space-sm);letter-spacing:-.3px}.section-title h1:before,.section-title h2:before{content:"";width:5px;height:24px;background:linear-gradient(180deg,var(--color-primary) 0%,var(--color-primary-dark) 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.card-cover{width:100%;aspect-ratio:4/3;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));display:flex;align-items:center;justify-content:center;font-size:48px;color:#ffffff4d;position:relative;overflow:hidden}.song-card .card-cover:after{content:"";position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(transparent,#0000004d)}.song-card .card-body{padding:var(--space-md)}.song-card .card-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:var(--space-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-card .card-title h3,.sing-card .card-title h3,.article-card .card-title h3{margin:0;font-size:inherit;font-weight:inherit;color:inherit;line-height:inherit;white-space:inherit;overflow:inherit;text-overflow:inherit}.song-card 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rgba(255,255,255,.6);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:var(--transition)}.sing-card:hover .play-overlay{background:#e74c3cd9;border-color:#fff;transform:translate(-50%,-50%) scale(1.15)}.sing-card .duration{position:absolute;bottom:var(--space-sm);right:var(--space-sm);background:#0009;color:#fff;font-size:12px;padding:2px 8px;border-radius:var(--radius-sm)}.sing-card .card-body{padding:var(--space-md)}.article-card{background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 2px 12px #0000000d;transition:var(--transition);display:flex;gap:var(--space-md);padding:var(--space-md);border:1px solid rgba(0,0,0,.04)}.article-card:hover{box-shadow:0 8px 24px #00000014;transform:translate(4px);border-color:#27ae6026}.article-card .card-thumb{width:168px;height:108px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--color-info),var(--color-secondary));flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:36px;color:#ffffff4d;position:relative;overflow:hidden}.article-card .card-content{flex:1;min-width:0}.article-card .card-title{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:var(--space-sm)}.article-card .card-desc{font-size:13px;color:var(--text-tertiary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:var(--space-sm)}.article-card .card-meta{display:flex;align-items:center;gap:var(--space-md);font-size:12px;color:var(--text-tertiary)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-md)}.tag{display:inline-block;padding:3px 11px;border-radius:var(--radius-sm);font-size:12px;font-weight:700;letter-spacing:.2px}.tag-key{background:#fdecea;color:var(--color-primary)}.tag-easy{background:#e8f8f0;color:var(--color-success)}.tag-mid{background:#fef9e7;color:var(--color-warning)}.tag-hard{background:#fdecea;color:var(--color-danger)}.tag-info{background:#ebf3fb;color:var(--color-info)}.tag-default{background:var(--bg-hover);color:var(--text-secondary)}.stars{color:#f1c40f;font-size:13px;letter-spacing:1px}.stars .empty{color:var(--border-color)}.ad-slot{background:repeating-linear-gradient(45deg,#fafafb,#fafafb 10px,#f2f3f5 10px 20px);border:1px 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h3{font-size:16px;font-weight:800;color:var(--text-primary);margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:2px solid transparent;border-image:linear-gradient(90deg,var(--color-primary),transparent) 1;display:flex;align-items:center;gap:6px}.sidebar-widget h3:before{content:"";width:4px;height:16px;background:linear-gradient(180deg,var(--color-primary),var(--color-primary-dark));border-radius:var(--radius-sm)}.rank-list li{display:flex;align-items:center;gap:var(--space-sm);padding:8px 0;border-bottom:1px solid var(--border-light);font-size:14px;transition:var(--transition)}.rank-list li:hover{padding-left:6px}.rank-list li:last-child{border-bottom:none}.rank-num{width:24px;height:24px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;flex-shrink:0;background:var(--bg-hover);color:var(--text-tertiary);transition:var(--transition)}.rank-list li:nth-child(1) .rank-num{background:linear-gradient(135deg,#e74c3c,#c0392b);color:#fff;box-shadow:0 2px 8px #e74c3c4d}.rank-list li:nth-child(2) .rank-num{background:linear-gradient(135deg,#e67e22,#d35400);color:#fff;box-shadow:0 2px 8px #e67e2240}.rank-list li:nth-child(3) .rank-num{background:linear-gradient(135deg,#f1c40f,#d4ac0d);color:#fff;box-shadow:0 2px 8px #f1c40f40}.rank-list a{flex:1;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rank-list a:hover{color:var(--color-primary)}.rank-views{font-size:12px;color:var(--text-tertiary);flex-shrink:0}.tag-cloud{display:flex;flex-wrap:wrap;gap:var(--space-sm)}.tag-cloud a{padding:4px 14px;background:var(--bg-hover);border-radius:var(--radius-full);font-size:13px;color:var(--text-secondary);transition:var(--transition)}.tag-cloud a:hover{background:var(--color-primary);color:#fff}.pagination{display:flex;justify-content:center;align-items:center;gap:6px;margin:var(--space-xl) 0}.pagination a{min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:14px;font-weight:500;color:var(--text-secondary);padding:0 var(--space-sm);transition:var(--transition);background:var(--bg-card)}.pagination a:hover{border-color:var(--color-primary);color:var(--color-primary);box-shadow:0 2px 8px #e74c3c1f}.pagination a.active{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));border-color:var(--color-primary);color:#fff;box-shadow:0 4px 12px #e74c3c4d}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:10px 24px;border:none;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;box-shadow:0 4px 12px 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#00000040}.sign-modal-close{position:absolute;top:8px;right:12px;border:none;background:transparent;font-size:24px;color:#999;cursor:pointer;line-height:1}.sign-modal-icon{font-size:36px;margin-bottom:8px}.sign-modal h3{font-size:20px;color:#2c3e50;margin-bottom:8px}.sign-modal-desc{font-size:13px;color:#888;margin-bottom:18px;line-height:1.5}.sign-modal-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}.sign-modal-stats div{background:linear-gradient(135deg,#f7f8fa,#f0f2f5);border-radius:10px;padding:14px 6px;border:1px solid rgba(0,0,0,.03)}.sign-modal-stats strong{display:block;font-size:18px;color:#e74c3c;margin-bottom:4px}.sign-modal-stats span{font-size:12px;color:#888}.sign-modal-ok{margin-top:12px;color:#27ae60;font-size:14px}.btn-block{width:100%}.uc-filter-bar{display:flex;flex-wrap:wrap;gap:8px}.uc-filter-btn{border:1.5px solid #E0E0E0;background:#fff;border-radius:999px;padding:6px 16px;font-size:13px;font-weight:500;color:#666;cursor:pointer;transition:all .3s}.uc-filter-btn:hover{border-color:#e74c3c;color:#e74c3c}.uc-filter-btn.active{border-color:#e74c3c;color:#fff;background:linear-gradient(135deg,#e74c3c,#c0392b);box-shadow:0 2px 8px #e74c3c33}@media(max-width:768px){.search-hero{padding:32px 0}.search-hero h1{font-size:22px}.search-bar-large{flex-direction:column}.result-card{padding:16px}}@media(max-width:480px){.login-card{padding:24px}.social-login{flex-direction:column}}