:root{--cs-primary: #E60012;--cs-primary-dark: #B8000E;--cs-primary-light: #FFE5E8;--cs-primary-50: #FFF5F6;--cs-bg: #F5F5F7;--cs-bg-card: #FFFFFF;--cs-text: #1A1A1A;--cs-text-soft: #666666;--cs-text-muted: #999999;--cs-border: #EEEEEE;--cs-divider: #F0F0F0;--cs-success: #00B578;--cs-warning: #FF8F1F;--cs-info: #0084FF}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--cs-bg);color:var(--cs-text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}.cs-app{max-width:480px;margin:0 auto;min-height:100vh;background:var(--cs-bg);position:relative;padding-bottom:calc(72px + env(safe-area-inset-bottom))}.cs-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:12px;padding:10px 16px;background:#fffffff2;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.04)}.cs-city-pill{display:inline-flex;align-items:center;gap:4px;padding:6px 10px;background:var(--cs-primary-50);color:var(--cs-text);border-radius:999px;font-size:14px;font-weight:600;border:0;flex-shrink:0}.cs-city-pill svg:last-child{opacity:.5}.cs-search{flex:1;display:flex;align-items:center;gap:6px;height:34px;padding:0 12px;background:var(--cs-bg);border-radius:999px}.cs-search input{flex:1;border:0;background:transparent;outline:0;font-size:13px;color:var(--cs-text)}.cs-search input::placeholder{color:var(--cs-text-muted)}.cs-icon-btn{position:relative;width:36px;height:36px;border-radius:50%;background:transparent;border:0;color:var(--cs-text);display:flex;align-items:center;justify-content:center;flex-shrink:0}.cs-icon-btn:active{background:#0000000a}.cs-badge-dot{position:absolute;top:7px;right:7px;width:7px;height:7px;background:var(--cs-primary);border-radius:50%;border:2px solid white}.cs-notice-bar{display:flex;align-items:center;gap:10px;margin:12px 16px 0;padding:10px 14px;background:linear-gradient(90deg,#fff8e5,#ffefd0);border-radius:12px;border:1px solid #FFE7B0}.cs-notice-tag{padding:2px 8px;background:#ff6b35;color:#fff;font-size:10px;font-weight:700;border-radius:4px;flex-shrink:0}.cs-notice-text{flex:1;font-size:13px;color:#8b5a00;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cs-notice-more{background:transparent;border:0;color:#8b5a00;font-size:12px;font-weight:600;flex-shrink:0}.cs-hero-group{display:grid;grid-template-columns:2fr 1fr;gap:10px;padding:16px 16px 0}.cs-hero-main{position:relative;border-radius:16px;overflow:hidden;min-height:160px;box-shadow:0 8px 24px #e600122e}.cs-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 80% 20%,rgba(255,184,0,.4) 0%,transparent 50%),linear-gradient(135deg,#e60012,#b8000e)}.cs-hero-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:repeating-linear-gradient(45deg,transparent 0 12px,rgba(255,255,255,.04) 12px 14px)}.cs-hero-content{position:relative;padding:18px;color:#fff;height:100%;display:flex;flex-direction:column;justify-content:space-between}.cs-hero-eyebrow{font-size:10px;font-weight:700;letter-spacing:1.2px;color:#ffffffd9;margin-bottom:6px}.cs-hero-title{margin:0;font-size:19px;font-weight:800;line-height:1.35;letter-spacing:-.3px}.cs-hero-desc{margin:6px 0 0;font-size:12px;opacity:.9;line-height:1.4}.cs-hero-meta{display:flex;gap:14px;margin-top:10px;font-size:11px;font-weight:500}.cs-hero-meta span{display:inline-flex;align-items:center;gap:3px}.cs-hero-side{display:flex;flex-direction:column;gap:10px}.cs-hero-side-card{flex:1;border-radius:16px;padding:14px;color:#fff;position:relative;overflow:hidden;box-shadow:0 4px 12px #00000014}.cs-hero-side-card:after{content:"";position:absolute;right:-20px;bottom:-20px;width:80px;height:80px;border-radius:50%;background:#ffffff26}.cs-hero-side-title{font-size:13px;font-weight:700;position:relative}.cs-hero-side-desc{font-size:11px;opacity:.85;margin-top:2px;position:relative}.cs-cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px 0;margin:20px 16px 0;padding:20px 8px;background:#fff;border-radius:16px;box-shadow:0 2px 8px #0000000a}.cs-cat-item{display:flex;flex-direction:column;align-items:center;gap:8px;padding:8px 0;background:transparent;border:0;transition:transform .15s}.cs-cat-item:active{transform:scale(.92)}.cs-cat-item.active .cs-cat-label{color:var(--cs-primary);font-weight:700}.cs-cat-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;transition:transform .15s}.cs-cat-item.active .cs-cat-icon{transform:scale(1.08);box-shadow:0 4px 12px #0000001a}.cs-cat-label{font-size:11px;color:var(--cs-text);font-weight:500}.cs-section-header{display:flex;justify-content:space-between;align-items:baseline;padding:24px 16px 12px}.cs-section-header h3{margin:0;font-size:17px;font-weight:800;letter-spacing:-.3px}.cs-section-header h3:before{content:"";display:inline-block;width:4px;height:16px;background:var(--cs-primary);border-radius:2px;margin-right:8px;vertical-align:-2px}.cs-section-header button{background:transparent;border:0;font-size:13px;color:var(--cs-text-soft);font-weight:500}.cs-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 16px 20px}.cs-grid-card{background:#fff;border-radius:14px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 2px 8px #0000000a;transition:transform .15s}.cs-grid-card:active{transform:scale(.97)}.cs-grid-card>div:first-child{border-radius:0}.cs-grid-card-body{padding:10px 12px 12px}.cs-grid-card-body h4{margin:0 0 8px;font-size:14px;font-weight:600;line-height:1.4;color:var(--cs-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:39px}.cs-grid-tags{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:8px}.cs-grid-tag{font-size:10px;padding:1px 6px;border-radius:3px;background:var(--cs-bg);color:var(--cs-text-soft)}.cs-grid-meta{display:flex;align-items:center;gap:3px;font-size:11px;color:var(--cs-text-muted)}.cs-grid-avatar{width:16px;height:16px;border-radius:50%;background:var(--cs-bg);object-fit:cover;margin-right:4px}.cs-grid-author{max-width:50px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cs-grid-dot{margin:0 1px}.cs-grid-distance{display:inline-flex;align-items:center;gap:2px;color:var(--cs-text-muted)}.cs-tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:#fffffff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(0,0,0,.06);display:flex;justify-content:space-around;align-items:center;padding:6px 0 calc(6px + env(safe-area-inset-bottom));z-index:100;transition:transform .3s cubic-bezier(.4,0,.2,1)}body.cs-tabbar-hidden .cs-tabbar{transform:translate(-50%,120%)}.cs-tabbar-spacer{height:60px}.cs-tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10px;color:var(--cs-text-muted);padding:6px 0;transition:color .15s;position:relative}.cs-tabbar a.active{color:var(--cs-primary);font-weight:600}.cs-tabbar .cs-fab{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#ff4d4d,#e60012 60%,#b8000e);color:#fff;display:flex;align-items:center;justify-content:center;margin-top:-28px;box-shadow:0 8px 20px #e6001273,0 2px 8px #0000001f,inset 0 1px #ffffff4d;transition:transform .15s,box-shadow .15s;position:relative}.cs-tabbar .cs-fab:before{content:"";position:absolute;top:3px;right:3px;bottom:3px;left:3px;border-radius:50%;background:linear-gradient(180deg,rgba(255,255,255,.25) 0%,transparent 50%);pointer-events:none}.cs-tabbar .cs-fab:active{transform:scale(.92) translateY(2px);box-shadow:0 4px 10px #e6001280,0 1px 3px #00000026,inset 0 1px #ffffff4d}.cs-skel{background:linear-gradient(90deg,#f0f0f0 25%,#e8e8e8,#f0f0f0 75%);background-size:200% 100%;animation:cs-shimmer 1.4s infinite;border-radius:6px}@keyframes cs-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.cs-detail-cover{width:100%;aspect-ratio:16/9;object-fit:cover;background:linear-gradient(135deg,var(--cs-primary),var(--cs-primary-dark))}.cs-detail-body{padding:16px}.cs-detail-title{font-size:19px;font-weight:700;line-height:1.4;margin:0 0 12px}.cs-detail-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--cs-text-soft);padding-bottom:16px;border-bottom:1px solid var(--cs-divider)}.cs-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover}.cs-detail-content{margin-top:16px;font-size:15px;line-height:1.75;white-space:pre-wrap}.cs-action-bar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;display:flex;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid rgba(0,0,0,.06);z-index:50}.cs-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border-radius:999px;font-size:14px;font-weight:600;cursor:pointer;border:0;transition:all .15s}.cs-btn-primary{background:linear-gradient(135deg,#ff4d4d,#e60012);color:#fff;box-shadow:0 4px 12px #e600124d}.cs-btn-ghost{background:var(--cs-bg);color:var(--cs-text)}.cs-input{width:100%;padding:10px 14px;background:var(--cs-bg);border:1px solid transparent;border-radius:10px;font-size:14px;outline:0;transition:all .15s}.cs-input:focus{background:#fff;border-color:var(--cs-primary)}.cs-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.cs-tag{font-size:11px;padding:3px 8px;border-radius:4px;background:var(--cs-primary-light);color:var(--cs-primary);font-weight:500}.cs-empty{padding:60px 32px;text-align:center;color:var(--cs-text-muted)}