/* =========================================================
   原始 <style> 样式块 01，已从 HTML 完整拆分
   ========================================================= */
/* ================= 世界顶级视觉规范 (巅峰高奢极光青极致统一版 V2) ================= */
        :root {
            --primary: #0d9488;        
            --primary-gradient: linear-gradient(135deg, #14b8a6 0%, #0f766e 100%);
            --primary-light: #ccfbf1;  
            --primary-fade: #f0fdfa;   
            --accent: #ef4444;         
            --accent-light: #fee2e2;
            
            --bg-body: #f4f7f9;        
            --text-main: #334155;
            --text-dark: #0f172a;
            --text-sub: #64748b;
            
            --border-light: rgba(13, 148, 136, 0.05);
            --border-glass: rgba(255, 255, 255, 0.9);
            --radius-sm: 14px;
            --radius-md: 22px;
            --radius-lg: 30px;
            
            --shadow-card: 0 4px 20px -2px rgba(15,23,42,0.02), 0 12px 30px -4px rgba(13,148,136,0.04);
            --shadow-icon: 0 8px 20px rgba(13, 148, 136, 0.14);
            --shadow-glow: 0 8px 24px -6px rgba(13, 148, 136, 0.15);
            
            --safe-area-bottom: env(safe-area-inset-bottom, 0px);
            --safe-area-top: env(safe-area-inset-top, 0px);
            
            --spring: cubic-bezier(0.34, 1.56, 0.64, 1); 
            --spring-smooth: cubic-bezier(0.16, 1, 0.3, 1);

            --sb-gold-gradient: linear-gradient(135deg, #f5d085 0%, #cba258 50%, #a37c35 100%);
            --silver-gradient: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%);
            --bronze-gradient: linear-gradient(135deg, #fed7aa 0%, #ca8a04 100%);
        }

        html { scroll-behavior: smooth; }
        * { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
        body {
            -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
            background-color: var(--bg-body); color: var(--text-main); font-size: 14px; line-height: 1.45; overflow-x: hidden;
            background-image: 
                radial-gradient(circle at 15% -5%, rgba(20, 184, 166, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 85% 25%, rgba(13, 148, 136, 0.06) 0%, transparent 45%);
            letter-spacing: -0.015em;
        }
        a { text-decoration: none; color: inherit; }
        
        .touch-scale { transition: transform 0.25s var(--spring), background-color 0.25s ease, box-shadow 0.25s ease; }
        .touch-scale:active { transform: scale(0.95) !important; box-shadow: 0 2px 6px rgba(15,23,42,0.01) !important; }
        .app-container { padding-bottom: calc(92px + var(--safe-area-bottom)); }

        @keyframes label-shimmer {
            0% { transform: translateX(-150%) skewX(-25deg); }
            100% { transform: translateX(150%) skewX(-25deg); }
        }

        .scroll-wrapper-relative { position: relative; width: 100%; }
        .scroll-wrapper-relative::before, .scroll-wrapper-relative::after {
            content: ''; position: absolute; top: 0; bottom: 0; width: 24px; z-index: 5; pointer-events: none;
        }
        .scroll-wrapper-relative::before { left: 0; background: linear-gradient(to right, var(--bg-body), transparent); }
        .scroll-wrapper-relative::after { right: 0; background: linear-gradient(to left, var(--bg-body), transparent); }

        /* ================= 1. 吸顶沉浸式流体导航栏 ================= */
        .app-header {
            position: fixed; top: 0; left: 0; right: 0; padding: calc(14px + var(--safe-area-top)) 16px 12px;
            display: flex; flex-direction: column; gap: 12px; z-index: 1000; background: rgba(244, 247, 249, 0.94); transition: all 0.4s var(--spring-smooth);
        }
        .app-header.scrolled {
            background: rgba(255, 255, 255, 0.85); backdrop-filter: saturate(230%) blur(35px); -webkit-backdrop-filter: saturate(230%) blur(35px);
            box-shadow: 0 4px 30px rgba(15, 23, 42, 0.02); border-bottom: 0.5px solid rgba(13, 148, 136, 0.08);
        }
        .header-top-row { display: flex; align-items: center; gap: 12px; width: 100%; }
        .header-logo { width: 38px; height: 38px; border-radius: 14px; background: var(--primary-gradient); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; box-shadow: var(--shadow-icon); flex-shrink: 0; }
        .search-bar { flex: 1; height: 38px; border-radius: 19px; background: rgba(15, 23, 42, 0.04); display: flex; align-items: center; padding: 0 16px; gap: 8px; color: var(--text-sub); font-size: 13.5px; font-weight: 500; border: 0.5px solid var(--border-glass); }
        .search-bar i { color: var(--primary); font-size: 14px; }

        .header-categories { display: flex; align-items: center; gap: 8px; width: 100%; overflow-x: auto; padding: 2px 0 6px; scroll-padding-left: 16px; }
        .header-categories::-webkit-scrollbar { display: none; }
        .cat-nav-item { font-size: 13.5px; font-weight: 700; color: #64748b; white-space: nowrap; flex-shrink: 0; display: flex; align-items: center; gap: 5px; padding: 8px 16px; border-radius: 20px; background: #fff; border: 0.5px solid var(--border-light); box-shadow: 0 2px 8px rgba(15, 23, 42, 0.01); }
        .cat-nav-item i { color: var(--primary); }
        .cat-nav-item.active { color: #fff; font-weight: 800; background: var(--text-dark); border-color: transparent; box-shadow: 0 6px 16px rgba(15, 23, 42, 0.12); transform: none; }
        .cat-nav-item.active i { color: #fff; }
        .header-spacer { height: calc(120px + var(--safe-area-top)); }

        /* ================= 2. 全景震撼 Hero Banner ================= */
        .hero-banner { 
            margin: 4px 20px 24px; border-radius: var(--radius-lg); position: relative; overflow: hidden; 
            background: linear-gradient(135deg, #042f2e 0%, #0f172a 60%, #020617 100%);
            padding: 26px 22px; display: flex; flex-direction: column; justify-content: center;
            box-shadow: 0 12px 36px -10px rgba(13, 148, 136, 0.35); border: 1px solid rgba(20, 184, 166, 0.2);
        }
        .hero-banner::before {
            content: ''; position: absolute; inset: 0;
            background: url('https://images.unsplash.com/photo-1542751371-adc38448a05e?w=800&fit=crop') center/cover;
            opacity: 0.15; mix-blend-mode: overlay; pointer-events: none;
        }
        .hero-tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; background: rgba(45, 212, 191, 0.15); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-radius: 16px; font-size: 11px; font-weight: 800; border: 1px solid rgba(45, 212, 191, 0.3); color: #5eead4; margin-bottom: 10px; align-self: flex-start;}
        .hero-title { font-size: 24px; font-weight: 900; color: #fff; line-height: 1.2; margin-bottom: 8px; letter-spacing: 0.5px;}
        .hero-desc { font-size: 13px; color: #cbd5e1; line-height: 1.5; opacity: 0.85; position: relative; z-index: 2;}
        .hero-update-time { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 500; color: #94a3b8; background: rgba(255, 255, 255, 0.05); border: 0.5px solid rgba(255, 255, 255, 0.1); padding: 4px 10px; border-radius: 20px; margin-top: 12px; align-self: flex-start; z-index: 2;}
        .hero-update-time i { color: #fcd34d; font-size: 12px;}
        .hero-icon-bg { position: absolute; right: -5%; bottom: -10%; font-size: 110px; color: #5eead4; opacity: 0.08; transform: rotate(15deg); pointer-events: none;}

        /* ================= 3. 快速通道入口 ================= */
        .quick-portals-scroll { display: flex; overflow-x: auto; gap: 14px; padding: 4px 20px 18px; margin-top: -10px;}
        .quick-portals-scroll::-webkit-scrollbar { display: none; }
        .qp-card { flex: 0 0 140px; background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-sm); padding: 16px 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 10px; box-shadow: var(--shadow-card); }
        .qp-icon { width: 44px; height: 44px; background: var(--primary-fade); color: var(--primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; border: 1px solid rgba(13, 148, 136, 0.1);}
        .qp-text h3 { font-size: 14px; font-weight: 800; color: var(--text-dark); margin-bottom: 2px;}
        .qp-text p { font-size: 10px; font-weight: 600; color: var(--text-sub); margin: 0;}

        /* ================= 4. 大板块标题风格 ================= */
        .section-header { display: flex; justify-content: space-between; align-items: center; padding: 0 20px; margin-bottom: 14px; }
        .sec-title { font-size: 19px; font-weight: 900; color: var(--text-dark); display: flex; align-items: center; gap: 8px; }
        .sec-title i { color: var(--primary) !important; filter: drop-shadow(0 2px 6px rgba(13,148,136,0.15)); }
        .sec-more { font-size: 12px; color: var(--primary); font-weight: 700; opacity: 0.9; }

        /* ================= 5. 焦点重磅测试滑道 ================= */
        .focus-scroll { display: flex; gap: 14px; overflow-x: auto; padding: 4px 20px 18px; }
        .focus-scroll::-webkit-scrollbar { display: none; }
        .focus-card { flex: 0 0 85%; background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); border: 0.5px solid var(--border-light); display: flex; flex-direction: column;}
        .fc-img-wrap { width: 100%; height: 160px; position: relative;}
        .fc-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
        .fc-badge { position: absolute; top: 12px; left: 12px; background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); padding: 6px 12px; border-radius: 12px; color: #fff; font-weight: 800; font-size: 12px; display: flex; align-items: center; gap: 6px; border: 0.5px solid rgba(255,255,255,0.2);}
        .fc-badge.highlight { background: linear-gradient(135deg, #ef4444, #b91c1c); border: none; box-shadow: 0 4px 12px rgba(239,68,68,0.4);}
        .fc-info { padding: 16px; display: flex; flex-direction: column; gap: 10px;}
        .fc-title { font-size: 16px; font-weight: 800; color: var(--text-dark); }
        .fc-tags { display: flex; gap: 8px; flex-wrap: wrap;}
        .fc-tag { font-size: 11px; font-weight: 800; padding: 4px 8px; border-radius: 6px; }
        .fc-tag.type { color: var(--primary); background: var(--primary-light); }
        .fc-tag.status { color: #b45309; background: #fef3c7; }
        .fc-action { display: flex; justify-content: space-between; align-items: center; margin-top: 4px; border-top: 0.5px solid #f1f5f9; padding-top: 12px;}
        .fc-date { font-size: 12px; font-weight: 700; color: var(--text-sub); display: flex; align-items: center; gap: 6px;}
        .fc-date i { color: var(--primary); }
        .fc-btn { background: var(--text-dark); color: #fff; padding: 6px 16px; border-radius: 14px; font-size: 12px; font-weight: 800;}

        /* ================= 6. 垂直时间轴排期线 ================= */
        .m-timeline { padding: 4px 20px 40px; position: relative; }
        .m-timeline::before { content: ''; position: absolute; left: 36px; top: 10px; bottom: 0; width: 2px; background: linear-gradient(to bottom, rgba(13, 148, 136, 0.3), rgba(13, 148, 136, 0.05)); }
        .tl-item { position: relative; padding-left: 36px; margin-bottom: 24px; display: block; animation: fadeInCard 0.4s var(--spring-smooth) both; }
        .tl-dot { position: absolute; left: 16px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 4px solid var(--primary); box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1); transform: translateX(-50%); transition: 0.3s;}
        .tl-item.live .tl-dot { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-light); }
        .tl-item.live .tl-date-day { color: var(--accent); }
        .tl-date { display: flex; align-items: baseline; gap: 8px; margin-bottom: 12px; }
        .tl-date-day { font-size: 19px; font-weight: 900; color: var(--text-dark); letter-spacing: -0.5px; line-height: 1;}
        .tl-card { background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); border: 0.5px solid var(--border-light); display: flex; flex-direction: column;}
        .tl-card-img { width: 100%; height: 130px; position: relative; }
        .tl-card-img img { width: 100%; height: 100%; object-fit: cover; }
        .tl-card-info { padding: 16px; }
        .tl-title { font-size: 16px; font-weight: 800; color: var(--text-dark); margin-bottom: 8px; }
        .tl-tags { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap;}
        .tl-tag-basic { font-size: 10px; font-weight: 800; background: #f1f5f9; color: #475569; padding: 3px 8px; border-radius: 6px; }
        .tl-desc { font-size: 13px; color: var(--text-sub); line-height: 1.5; font-weight: 500; margin-bottom: 14px;}
        .tl-footer { display: flex; justify-content: space-between; align-items: center; border-top: 0.5px solid #f1f5f9; padding-top: 12px;}
        .tl-corp { font-size: 12px; font-weight: 700; color: #94a3b8; display: flex; align-items: center; gap: 6px;}
        .tl-corp i { color: var(--primary);}
        .tl-btn { background: var(--primary-gradient); color: #fff; padding: 6px 16px; border-radius: 14px; font-size: 12px; font-weight: 800; box-shadow: var(--shadow-glow);}

        /* 智能交互自适应排期加载指示栏包装样式 */
        .load-schedule-trigger-wrap { text-align: center; margin-top: 20px; }
        .load-schedule-trigger-wrap .load-more-btn {
            display: inline-flex; align-items: center; justify-content: center; gap: 8px;
            padding: 14px 40px; border-radius: 20px; background: #fff; border: 1px solid var(--border-light);
            color: var(--primary); font-size: 14px; font-weight: 800; width: calc(100% - 8px); box-shadow: var(--shadow-card);
            cursor: pointer; transition: all 0.25s var(--spring); text-decoration: none;
        }
        .load-schedule-trigger-wrap .load-more-btn i.fa-spinner { display: none; animation: spin 1s linear infinite; }
        
        /* 枯竭期高奢物理锁封顶形态样式 */
        .load-schedule-trigger-wrap .load-more-btn.ended {
            background: transparent; box-shadow: none; border: none;
            color: #94a3b8; font-weight: 500; font-size: 12px; cursor: default; pointer-events: none;
        }

        /* ================= 7. 全屏仿 iOS 双重热搜遮罩层 ================= */
        .search-overlay { position: fixed; inset: 0; background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px); z-index: 2000; display: flex; flex-direction: column; transform: translateY(100%) scale(0.95); opacity: 0; transition: all 0.4s var(--spring-smooth); pointer-events: none; }
        .search-overlay.active { transform: translateY(0) scale(1); opacity: 1; pointer-events: auto; background: rgba(245, 248, 250, 0.86); backdrop-filter: saturate(180%) blur(30px); -webkit-backdrop-filter: saturate(180%) blur(30px); }
        .so-header { padding: calc(14px + var(--safe-area-top)) 16px 12px; display: flex; align-items: center; gap: 14px; background: #fff; border-bottom: 0.5px solid rgba(15,23,42,0.03); }
        .so-search-box { flex: 1; height: 40px; border-radius: 20px; background: #f1f5f9; display: flex; align-items: center; padding: 0 16px; gap: 8px; border: 0.5px solid rgba(15,23,42,0.01); }
        .so-search-box i { color: var(--primary); font-size: 14px; }
        .so-search-box input { flex: 1; background: transparent; border: none; outline: none; font-size: 14.5px; color: var(--text-dark); font-weight: 600; }
        .so-cancel { font-size: 14.5px; color: var(--text-dark); font-weight: 800; padding: 0 2px; }
        
        .so-tabs { display: flex; padding: 3px; background: rgba(15,23,42,0.04); border-radius: 12px; margin: 16px 16px 12px; }
        .so-tab-nav { flex: 1; text-align: center; font-size: 13.5px; font-weight: 700; color: var(--text-sub); padding: 9px 0; border-radius: 9px; transition: all 0.2s ease; cursor: pointer; display: flex; align-items: center; justify-content: center; }
        .so-tab-nav.active { color: var(--text-dark); font-weight: 900; background: #fff; box-shadow: 0 3px 10px rgba(15,23,42,0.02); }

        .so-content { flex: 1; overflow-y: auto; padding: 4px 16px 40px; }
        .so-panel { display: none; }
        .so-panel.active { display: block; }
        
        .so-hot-list { display: flex; flex-direction: column; gap: 10px; }
        .so-hot-item { display: flex; align-items: center; padding: 12px 14px; background: #fff; border-radius: 16px; box-shadow: 0 3px 10px rgba(15,23,42,0.01); border: 0.5px solid rgba(15,23,42,0.02); text-decoration: none; color: inherit; }
        .so-hot-idx { width: 24px; height: 24px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 12.5px; font-weight: 900; color: #94a3b8; font-style: italic; background: #f1f5f9; margin-right: 12px; flex-shrink: 0; }
        .so-hot-item:nth-child(1) .so-hot-idx { background: var(--sb-gold-gradient); color: #fff; font-style: normal; }
        .so-hot-item:nth-child(2) .so-hot-idx { background: var(--primary-gradient); color: #fff; font-style: normal; }
        .so-hot-item:nth-child(3) .so-hot-idx { background: linear-gradient(135deg, #2dd4bf 0%, #99f6e4 100%); color: #fff; font-style: normal; }
        
        .so-hot-name { flex: 1; font-size: 14.5px; font-weight: 800; color: var(--text-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .so-hot-tag { font-size: 10px; padding: 2.5px 7px; border-radius: 6px; margin-left: 8px; font-weight: 900; flex-shrink: 0; position: relative; overflow: hidden; }
        .so-hot-tag::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent); transform: translateX(-100%); animation: label-shimmer 2s infinite ease-in-out; }
        .tag-hot { background: #ffe4e6; color: #f43f5e; } 
        .tag-new { background: var(--primary-light); color: var(--primary); }
        .tag-trend { background: #dcfce7; color: #22c55e; }

        /* ================= 8. 底部 App 悬浮导航栏 ================= */
        .bottom-tab-bar { position: fixed; bottom: 0; left: 0; right: 0; background: rgba(255, 255, 255, 0.88); backdrop-filter: saturate(210%) blur(32px); -webkit-backdrop-filter: saturate(210%) blur(32px); border-top: 0.5px solid rgba(15, 23, 42, 0.04); display: flex; justify-content: space-around; align-items: center; padding-bottom: var(--safe-area-bottom); height: calc(66px + var(--safe-area-bottom)); z-index: 1000; box-shadow: 0 -6px 30px rgba(15,23,42,0.01); }
        .tab-item { display: flex; flex-direction: column; align-items: center; justify-content: center; width: 25%; height: 100%; color: #94a3b8; gap: 4px; text-align: center; }
        .tab-icon-wrap { position: relative; width: 52px; height: 30px; border-radius: 15px; display: flex; align-items: center; justify-content: center; transition: all 0.4s var(--spring); font-size: 18px; }
        .tab-icon { z-index: 2; transition: transform 0.4s var(--spring), color 0.3s ease; }
        .tab-text { font-size: 10px; font-weight: 700; white-space: nowrap; letter-spacing: -0.2px; transition: color 0.3s ease; }
        .tab-item.active { color: var(--text-dark); }
        .tab-item.active .tab-icon-wrap { background: var(--primary-light); width: 60px; transform: scale(1.03); }
        .tab-item.active .tab-icon { transform: scale(1.15) translateY(-1px); color: var(--primary); }
        .tab-item.active .tab-text { font-weight: 900; color: var(--text-dark); }
    
/* H1 标签语义化，不新增视觉区块 */
h1 { margin-top: 0; }
.banner-overlay h1 { font-size: inherit; font-weight: inherit; margin: 0 0 4px; letter-spacing: inherit; }
.m-hero h1 { font-size: inherit; line-height: inherit; font-weight: inherit; margin: 0; }
h1.sec-title, h1.matrix-sec-title, h1.section-title, h1.hero-title, h1.hn-title, h1.search-stats { margin-top: 0; }