/* ========== 现代主题（默认变量） ========== */
        :root {
            --primary: #4f46e5;
            --primary-dark: #4338ca;
            --accent: #f97316;
            --bg: #f1f5f9;
            --card: #ffffff;
            --text: #1e293b;
            --text-secondary: #64748b;
            --border: #e2e8f0;
            --radius: 16px;
            --shadow: 0 4px 6px -1px rgba(0,0,0,0.05), 0 10px 15px -3px rgba(0,0,0,0.08);
            --shadow-hover: 0 10px 20px -5px rgba(0,0,0,0.1), 0 6px 8px -3px rgba(0,0,0,0.05);
            --font-title: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
            --paper-texture: none;
        }

        /* ========== 传统中国风水墨主题 ========== */
        [data-theme="traditional"] {
            --primary: #9a1b1b;
            --primary-dark: #7a1515;
            --accent: #c9a227;
            --bg: #f3ead6;
            --card: rgba(255, 251, 240, 0.95);
            --text: #3d2b1f;
            --text-secondary: #7d6b5d;
            --border: #d4c5b0;
            --shadow: 0 4px 12px rgba(61, 43, 31, 0.08);
            --shadow-hover: 0 8px 20px rgba(61, 43, 31, 0.14);
            --font-title: "KaiTi", "STKaiti", "楷体", "SimSun", serif;
            --paper-texture: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.06'/%3E%3C/svg%3E");
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
            background: var(--bg);
            background-image: var(--paper-texture);
            min-height: 100vh;
            padding: 16px;
            color: var(--text);
            line-height: 1.6;
            transition: background 0.3s;
        }
        .container { max-width: 1120px; margin: 0 auto; }

        /* 头部 */
        .header {
            background: var(--card);
            border-radius: var(--radius);
            padding: 22px 24px;
            margin-bottom: 20px;
            box-shadow: var(--shadow);
            display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
            border: 1px solid var(--border);
        }
        .header .brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; }
        .header .brand-wrap { display: flex; flex-direction: column; gap: 4px; }
        .header h1 {
            font-family: var(--font-title);
            font-size: 32px; color: var(--primary); margin-bottom: 2px; letter-spacing: 2px;
        }
        [data-theme="traditional"] .header h1 { text-shadow: 1px 1px 0 rgba(201, 162, 39, 0.3); }
        .header .subtitle { font-size: 13px; color: var(--text-secondary); }
        .header .subtitle a { color: var(--text-secondary); text-decoration: none; }
        .header .subtitle a:hover { color: var(--primary); text-decoration: underline; }
        .seal {
            width: 44px; height: 44px; border-radius: 6px;
            background: var(--primary); color: #fff;
            display: flex; align-items: center; justify-content: center;
            font-family: var(--font-title); font-size: 13px; line-height: 1.1;
            text-align: center; padding: 2px; border: 2px solid var(--accent);
            box-shadow: inset 0 0 0 2px rgba(255,255,255,0.25);
        }
        .header-actions { display: flex; align-items: center; gap: 10px; }
        .theme-toggle {
            padding: 8px 14px; border-radius: 20px; border: 1px solid var(--border);
            background: var(--card); color: var(--text-secondary); cursor: pointer;
            font-size: 13px; transition: all 0.2s; white-space: nowrap;
        }
        .theme-toggle:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
        /* 字号调节（仅桌面端显示） */
        .font-size-ctrl { display: flex; align-items: center; gap: 4px; }
        .font-size-ctrl .fz-label { font-size: 12px; color: var(--text-secondary); }
        .font-size-ctrl button {
            min-width: 32px; padding: 7px 6px; border-radius: 8px; border: 1px solid var(--border);
            background: var(--card); color: var(--text-secondary); cursor: pointer;
            font-size: 12px; font-weight: 700; transition: all 0.2s;
            font-family: Georgia, "Times New Roman", serif; line-height: 1;
        }
        .font-size-ctrl button:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
        .font-size-ctrl button[data-dir="-"] { font-size: 11px; }
        .font-size-ctrl button[data-dir="0"] { font-size: 13px; }
        .font-size-ctrl button[data-dir="+"] { font-size: 15px; }
        .font-size-ctrl button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
        .search-box { display: flex; gap: 8px; }
        .search-box input {
            padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px;
            font-size: 14px; width: 150px; outline: none; transition: all 0.2s;
            background: rgba(255,255,255,0.8);
        }
        .search-box input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(154, 27, 27, 0.12); }
        .search-box button {
            padding: 9px 16px; background: var(--primary); color: #fff; border: none;
            border-radius: 10px; cursor: pointer; font-size: 14px; transition: all 0.2s;
        }
        .search-box button:hover { background: var(--primary-dark); }

        /* 顶部主菜单（融合进 header） */
        .top-menu {
            width: 100%;
            display: flex; align-items: center; gap: 2px;
            border-top: 1px solid var(--border);
            margin-top: 16px; padding-top: 10px;
            overflow-x: auto; -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
        }
        .top-menu::-webkit-scrollbar { height: 4px; }
        .top-menu::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
        .top-menu a, .top-menu button {
            flex-shrink: 0;
            padding: 8px 16px; border-radius: 10px;
            font-size: 14px; font-weight: 500;
            text-decoration: none; color: var(--text-secondary);
            background: transparent; border: none; cursor: pointer;
            font-family: inherit; white-space: nowrap;
            transition: all 0.2s;
        }
        .top-menu a:hover, .top-menu button:hover {
            color: var(--primary); background: rgba(154, 27, 27, 0.08);
        }
        .top-menu a.current {
            color: #fff; background: var(--primary); cursor: default;
        }
        .top-menu a.current:hover { background: var(--primary); color: #fff; }

        /* 面包屑 */
        .breadcrumb {
            display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
            margin: 0 0 16px; padding: 10px 16px; background: var(--card);
            border-radius: 12px; font-size: 13px; color: var(--text-secondary);
            box-shadow: var(--shadow); border: 1px solid var(--border);
        }
        .breadcrumb a { color: var(--primary); text-decoration: none; padding: 2px 6px; border-radius: 4px; }
        .breadcrumb a:hover { background: rgba(154, 27, 27, 0.08); }
        .breadcrumb .sep { color: var(--border); }
        .breadcrumb .current { color: var(--text); font-weight: 600; }
        .breadcrumb a.today-btn { color: var(--accent); font-weight: 600; }
        .breadcrumb a.today-btn:hover { background: rgba(201, 162, 39, 0.15); }
        /* 月份导航 */
        .nav {
            display: flex; justify-content: space-between; align-items: center;
            margin: 20px 0; gap: 12px; flex-wrap: wrap;
        }
        .nav a, .nav button {
            padding: 10px 18px; background: var(--card); color: var(--primary);
            text-decoration: none; border-radius: 12px; border: 1px solid var(--border);
            cursor: pointer; font-size: 14px; font-weight: 500;
            box-shadow: var(--shadow); transition: all 0.2s;
        }
        .nav a:hover, .nav button:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-1px); }
        .nav .calendar-toggle { border-style: dashed; color: var(--text-secondary); }
        .calendar.collapsed, .ym-selector.collapsed { display: none; }
        .nav .title { font-size: 22px; font-weight: bold; color: var(--text); flex: 1; text-align: center; font-family: var(--font-title); }

        /* 日历 */
        .calendar {
            background: var(--card);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; background: var(--border); }
        .weekday { background: rgba(212, 197, 176, 0.25); color: var(--text-secondary); padding: 14px; text-align: center; font-weight: 700; font-size: 14px; }
        .weekday.weekend { color: var(--primary); background: rgba(154, 27, 27, 0.08); }
        .day {
            background: rgba(255, 255, 255, 0.85); padding: 10px;
            min-height: 105px; position: relative; transition: all 0.2s; cursor: pointer;
        }
        .day:hover { background: #fff; transform: translateY(-2px); z-index: 1; box-shadow: var(--shadow-hover); }
        .day.empty { background: rgba(248, 245, 238, 0.7); cursor: default; }
        .day.empty:hover { transform: none; box-shadow: none; }
        .day.today { background: rgba(154, 27, 27, 0.08); border: 2px solid var(--primary); }
        .day.weekend .solar-num { color: var(--primary); }
        .day a { text-decoration: none; color: inherit; display: block; }
        .solar-num { font-size: 20px; font-weight: 700; color: var(--text); line-height: 1; }
        .lunar-text { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
        .tag-wrap { display: flex; flex-wrap: wrap; gap: 3px; margin-top: 4px; }
        .tag {
            font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 10px;
            display: inline-block; line-height: 1.3; white-space: nowrap;
        }
        .tag-jieqi { background: #dcfce7; color: #166534; }
        .tag-solar { background: #fee2e2; color: #991b1b; }
        .tag-lunar { background: #fef3c7; color: #92400e; }
        .tag-newmoon { background: #e0e7ff; color: #3730a3; }

        /* 详情面板 */
        .detail-panel {
            background: var(--card);
            border-radius: var(--radius);
            padding: 28px;
            margin-top: 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .detail-panel h2, .detail-panel .panel-title { color: var(--text); margin-bottom: 20px; font-size: 22px; font-family: var(--font-title); }
        .detail-panel .content-text { line-height: 1.8; color: var(--text); font-size: 15px; }
        .detail-panel .content-text p { margin-bottom: 12px; }
        .detail-panel .contact-info { margin-top: 24px; padding-top: 20px; border-top: 1px dashed var(--border); }
        .detail-panel .contact-info .info-item { margin-bottom: 12px; font-size: 15px; color: var(--text); }
        .detail-panel .contact-info .info-item .label { color: var(--text-light); margin-right: 6px; }
        .detail-panel .contact-info .info-item a { color: var(--primary); text-decoration: none; }
        /* 农历公历转换 */
        .convert-tabs { display: flex; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
        .convert-tabs a { padding: 8px 18px; border-radius: 20px; border: 1px solid var(--border); color: var(--text); text-decoration: none; font-size: 14px; }
        .convert-tabs a.current { background: var(--primary); color: #fff; border-color: var(--primary); }
        .convert-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
        .convert-row label { font-size: 14px; color: var(--text-light); }
        .convert-row select { padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; background: #fff; font-size: 14px; min-height: 38px; }
        .convert-btn { padding: 9px 22px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; border: none; border-radius: 20px; font-size: 14px; cursor: pointer; min-height: 38px; }
        .convert-btn:hover { opacity: .9; }
        .convert-error { color: #b91c1c; background: #fee2e2; border-radius: 8px; padding: 10px 14px; margin-top: 14px; font-size: 14px; }
        .convert-result { margin-top: 18px; border: 1px dashed var(--border); border-radius: 12px; padding: 16px; background: rgba(154, 27, 27, 0.03); }
        .convert-result .cr-row { display: flex; gap: 12px; align-items: baseline; padding: 6px 0; font-size: 15px; }
        .convert-result .cr-label { flex-shrink: 0; width: 64px; color: var(--text-light); font-size: 13px; }
        .convert-result .cr-target { color: var(--primary); font-size: 18px; }
        .detail-header { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; border-bottom: 1px solid var(--border); padding-bottom: 16px; margin-bottom: 20px; }
        .detail-header .date-big { font-size: 36px; font-weight: 800; color: var(--primary); font-family: var(--font-title); }
        .detail-header .lunar-big { font-size: 18px; color: var(--text); font-weight: 600; }
        .detail-header .ganzhi-big { font-size: 14px; color: var(--text-secondary); margin-top: 4px; }
        .detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
        .detail-item {
            position: relative;
            background: linear-gradient(145deg, rgba(255,255,255,0.75), rgba(255,252,246,0.5));
            border-radius: 14px; padding: 14px 14px 14px 18px;
            border: 1px solid var(--border); transition: all 0.25s;
            overflow: hidden;
        }
        .detail-item::before {
            content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
            background: linear-gradient(180deg, var(--primary), #d4a017);
            opacity: 0.75; border-radius: 4px 0 0 4px;
        }
        .detail-item:hover { background: #fff; box-shadow: 0 6px 18px rgba(154, 27, 27, 0.12); transform: translateY(-2px); border-color: rgba(154, 27, 27, 0.25); }
        .detail-item .label {
            display: inline-block; color: var(--text-secondary); font-size: 11px; margin-bottom: 8px;
            font-weight: 600; letter-spacing: 1px;
            padding: 2px 8px; border-radius: 6px;
            background: rgba(154, 27, 27, 0.07); border: 1px solid rgba(154, 27, 27, 0.12);
        }
        .detail-item .value { color: var(--text); font-size: 15px; font-weight: 700; }
        .detail-item.almanac-yi .label, .detail-item.almanac-ji .label, .detail-item.almanac-detail .label {
            background: none; border: none; padding: 0; letter-spacing: 0;
        }
        .detail-item.almanac-yi, .detail-item.almanac-ji, .detail-item.almanac-detail { padding-left: 14px; }
        .detail-item.almanac-yi::before, .detail-item.almanac-ji::before, .detail-item.almanac-detail::before { display: none; }
        .detail-item.almanac-yi { grid-column: 1 / -1; border-left: 4px solid #16a34a; }
        .detail-item.almanac-ji { grid-column: 1 / -1; border-left: 4px solid #dc2626; }
        .detail-item.almanac-yi .label { color: #16a34a; font-size: 18px; font-family: var(--font-title); }
        .detail-item.almanac-ji .label { color: #dc2626; font-size: 18px; font-family: var(--font-title); }
        .almanac-tag {
            display: inline-block; padding: 4px 10px; margin: 3px;
            background: rgba(212, 197, 176, 0.35); color: var(--text);
            border-radius: 8px; font-size: 13px; cursor: help;
            border: 1px dashed var(--border); transition: all 0.2s;
        }
        .almanac-tag:hover { background: var(--primary); color: #fff; border-style: solid; }
        .almanac-yi .almanac-tag:hover { background: #16a34a; border-color: #16a34a; }
        .almanac-ji .almanac-tag:hover { background: #dc2626; border-color: #dc2626; }

        /* SEO 内容 */
        .seo-content { background: var(--card); border-radius: var(--radius); padding: 24px; margin-top: 20px; color: var(--text); font-size: 14px; box-shadow: var(--shadow); border: 1px solid var(--border); }
        .seo-content h3 { color: var(--text); margin-bottom: 12px; font-size: 18px; font-family: var(--font-title); }
        .seo-content p { margin-bottom: 10px; color: var(--text-secondary); }
        .seo-content ul { padding-left: 20px; color: var(--text-secondary); }
        .seo-content a { color: var(--primary); }

        /* 底部导航 */
        .day-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
        .day-nav a { padding: 10px 16px; background: var(--card); color: var(--primary); text-decoration: none; border-radius: 10px; font-size: 14px; font-weight: 500; border: 1px solid var(--border); box-shadow: var(--shadow); transition: all 0.2s; }
        .day-nav a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

        /* 年份月份选择器 */
        .ym-selector {
            background: var(--card);
            border-radius: var(--radius); padding: 20px;
            margin: 16px 0; box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .ym-selector .label { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; font-weight: 600; }
        .year-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
        .year-row select {
            padding: 8px 12px; border: 1px solid var(--border); border-radius: 10px;
            font-size: 14px; background: rgba(255,255,255,0.8); color: var(--text); cursor: pointer;
        }
        .year-row a {
            padding: 6px 12px; background: rgba(212, 197, 176, 0.25); color: var(--primary);
            border-radius: 8px; text-decoration: none; font-size: 13px; font-weight: 500;
            border: 1px solid var(--border); transition: all 0.2s;
        }
        .year-row a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
        .month-list { display: flex; flex-wrap: wrap; gap: 8px; }
        .month-list a {
            display: inline-block; padding: 6px 14px; border-radius: 10px;
            background: rgba(212, 197, 176, 0.25); color: var(--text); text-decoration: none;
            font-size: 14px; font-weight: 500; border: 1px solid var(--border);
            transition: all 0.2s;
        }
        .month-list a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
        .month-list a.current { background: var(--primary); color: #fff; border-color: var(--primary); }

        .footer { text-align: center; margin-top: 24px; padding: 16px; color: var(--text-secondary); font-size: 13px; }
        .footer a { color: var(--primary); }
        .footer a.beian-link { color: var(--text-secondary); text-decoration: none; transition: color .15s; }
        .footer a.beian-link:hover { color: var(--primary); }

        /* 法定节假日安排表 */
        .holidays-table { width: 100%; border-collapse: collapse; margin-top: 12px; }
        .holidays-table th, .holidays-table td {
            padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border);
            font-size: 14px;
        }
        .holidays-table th {
            background: rgba(154, 27, 27, 0.08); color: var(--primary); font-weight: 600;
            font-family: var(--font-title);
        }
        .holidays-table tr:hover { background: rgba(255,255,255,0.6); }
        .holidays-table td a { color: var(--primary); text-decoration: none; }
        .holidays-table td a:hover { text-decoration: underline; }
        .holidays-empty { color: var(--text-secondary); padding: 20px 0; }

        /* 黄道吉日聚合页 */
        .lucky-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; margin-top: 16px; }
        .lucky-card {
            background: rgba(255,255,255,0.6); border: 1px solid var(--border); border-radius: 14px;
            padding: 16px; transition: all 0.2s;
        }
        .lucky-card:hover { background: #fff; box-shadow: var(--shadow); }
        .lucky-date { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
        .lucky-date a {
            font-size: 18px; font-weight: 700; color: var(--primary); text-decoration: none;
            font-family: var(--font-title);
        }
        .lucky-date span { font-size: 13px; color: var(--text-secondary); }
        .lucky-yi, .lucky-ji { font-size: 13px; margin-top: 6px; line-height: 1.8; }
        .lucky-yi { color: #16a34a; }
        .lucky-ji { color: #dc2626; }
        .lucky-empty { color: var(--text-secondary); padding: 20px 0; }
        .lucky-group { margin-bottom: 4px; }
        .lucky-group + .lucky-group { margin-top: 10px; }
        .lucky-group-title {
            font-size: 14px; font-weight: 700; color: var(--text);
            font-family: var(--font-title); margin-bottom: 6px;
            display: flex; align-items: center; gap: 8px;
        }
        .lucky-group-title::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, var(--border), transparent); }
        .lucky-events {
            display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 8px;
        }
        .lucky-event {
            display: inline-flex; align-items: center; gap: 4px;
            padding: 6px 12px; border-radius: 20px; font-size: 13px;
            background: var(--card); border: 1px solid var(--border);
            color: var(--text); text-decoration: none; transition: all 0.2s;
        }
        .lucky-event:hover { border-color: var(--primary); color: var(--primary); background: rgba(154, 27, 27, 0.06); }
        .lucky-event.active { background: var(--primary); color: #fff; border-color: var(--primary); cursor: default; }

        /* 宜忌详细解释（默认折叠） */
        .almanac-detail { grid-column: 1 / -1; }
        .almanac-detail-head { display: flex; justify-content: space-between; align-items: center; cursor: pointer; user-select: none; }
        .almanac-detail-head:hover .almanac-detail-title { color: var(--primary); }
        .almanac-detail-arrow { font-size: 14px; color: var(--text-secondary); transition: transform 0.2s; }
        .almanac-detail.open .almanac-detail-arrow { transform: rotate(180deg); }
        .almanac-detail-body { display: none; }
        .almanac-detail.open .almanac-detail-body { display: block; }
        .almanac-detail .value p {
            font-size: 13px; color: var(--text-secondary); margin-bottom: 8px;
            padding: 8px 10px; background: rgba(255,255,255,0.5); border-radius: 8px;
        }
        .almanac-detail .value strong { color: var(--text); }

        /* 二十四节气 */
        .terms-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 16px; }
        .term-card {
            background: rgba(255,255,255,0.6); border: 1px solid var(--border); border-radius: 12px;
            padding: 14px; display: flex; flex-direction: column; gap: 6px;
            text-decoration: none; color: inherit; transition: all 0.2s;
        }
        .term-card:hover { background: #fff; box-shadow: var(--shadow); transform: translateY(-1px); }
        .term-card-top { display: flex; justify-content: space-between; align-items: center; }
        .term-name { font-size: 18px; font-weight: 700; color: var(--primary); font-family: var(--font-title); }
        .term-date { text-align: right; }
        .term-date-text { display: block; color: var(--text); font-weight: 600; text-decoration: none; }
        .term-date span { display: block; font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
        .term-brief { font-size: 11px; color: var(--text-secondary); }
        .term-intro-link {
            font-size: 12px; color: var(--primary); text-decoration: none;
            display: inline-flex; align-items: center; margin-top: 2px;
        }
        .term-card:hover .term-intro-link { text-decoration: underline; }
        .term-knowledge .term-faq {
            margin-top: 18px; padding: 16px; background: rgba(255,255,255,0.6); border-radius: 12px; border: 1px solid var(--border);
        }
        .term-knowledge .term-faq h4 {
            font-family: var(--font-title); font-size: 18px; color: var(--primary); margin-bottom: 12px;
            border-bottom: 1px dashed var(--border); padding-bottom: 8px;
        }
        .term-knowledge .faq-item { margin-bottom: 12px; }
        .term-knowledge .faq-item strong { display: block; font-size: 14px; color: var(--text); margin-bottom: 4px; }
        .term-knowledge .faq-item p { font-size: 13px; color: var(--text-secondary); line-height: 1.8; margin: 0; }

        /* 单个节气详情页 */
        .term-detail-header { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; border-bottom: 1px solid var(--border); padding-bottom: 16px; margin-bottom: 16px; }
        .term-detail-name { font-size: 42px; font-weight: 800; color: var(--primary); font-family: var(--font-title); letter-spacing: 4px; }
        .term-detail-meta { font-size: 15px; color: var(--text); font-weight: 600; }
        .term-detail-meta a { color: var(--primary); text-decoration: none; }
        .term-detail-meta a:hover { text-decoration: underline; }
        .term-detail-date-desc { color: var(--text-secondary); font-size: 14px; margin-bottom: 16px; }
        .term-detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
        .term-detail-item {
            background: rgba(255,255,255,0.6); border-radius: 12px; padding: 14px;
            border: 1px solid var(--border); border-left: 4px solid var(--primary);
        }
        .term-detail-item.term-detail-when { border-left-color: #2563eb; }
        .term-detail-item.term-detail-meaning { border-left-color: #16a34a; }
        .term-detail-item.term-detail-foods { border-left-color: #ea580c; }
        .term-detail-item.term-detail-tips { border-left-color: #9333ea; }
        .term-detail-item .label { color: var(--text-secondary); font-size: 13px; margin-bottom: 8px; font-weight: 700; }
        .term-detail-item .value { color: var(--text); font-size: 14px; line-height: 1.7; }
        .term-detail-nav { margin-top: 20px; }
        .term-detail-faq p { font-size: 13px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 12px; padding: 10px 12px; background: rgba(255,255,255,0.5); border-radius: 8px; }
        .term-detail-faq strong { color: var(--text); display: block; margin-bottom: 4px; }

        /* 数九三伏 */
        .jiufu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 12px; }
        .jiufu-card {
            background: rgba(255,255,255,0.6); border: 1px solid var(--border); border-radius: 12px;
            padding: 14px; text-align: center;
        }
        .jiufu-name { font-size: 18px; font-weight: 700; color: var(--primary); font-family: var(--font-title); margin-bottom: 6px; }
        .jiufu-range { font-size: 13px; color: var(--text); margin-bottom: 4px; }
        .jiufu-days { font-size: 12px; color: var(--text-secondary); }

        /* 传统节日 */
        .festivals-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 16px; }
        .festival-card {
            background: rgba(255,255,255,0.6); border: 1px solid var(--border); border-radius: 12px;
            padding: 14px; display: flex; flex-direction: column; gap: 6px;
            text-decoration: none; color: inherit; transition: all 0.2s;
        }
        .festival-card:hover { background: #fff; box-shadow: var(--shadow); transform: translateY(-1px); }
        .festival-card-top { display: flex; justify-content: space-between; align-items: center; }
        .festival-name { font-size: 18px; font-weight: 700; color: var(--primary); font-family: var(--font-title); }
        .festival-date { text-align: right; }
        .festival-date-text { display: block; color: var(--text); font-weight: 600; }
        .festival-date span { display: block; font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
        .festival-brief { font-size: 11px; color: var(--text-secondary); }
        .festival-intro-link {
            font-size: 12px; color: var(--primary); text-decoration: none;
            display: inline-flex; align-items: center; margin-top: 2px;
        }
        .festival-card:hover .festival-intro-link { text-decoration: underline; }

        /* ===== 八字排盘页面样式 ===== */
        .bazi-page { max-width: 900px; margin: 0 auto; }

        /* 工具页头部标题 */
        .bazi-hero {
            position: relative;
            text-align: center;
            padding: 32px 20px 24px;
            margin-bottom: 24px;
            border-radius: var(--radius);
            background: linear-gradient(135deg, rgba(79,70,229,0.06) 0%, rgba(249,115,22,0.06) 100%);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        [data-theme="traditional"] .bazi-hero {
            background: linear-gradient(135deg, rgba(154,27,27,0.06) 0%, rgba(201,162,39,0.06) 100%), var(--paper-texture, none);
        }
        .bazi-hero::before {
            content: "";
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
        }
        .bazi-hero-icon {
            width: 64px; height: 64px;
            margin: 0 auto 14px;
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            font-size: 32px;
            background: var(--card);
            border: 2px solid var(--primary);
            box-shadow: 0 6px 16px rgba(0,0,0,0.08);
        }
        .bazi-hero h2 {
            font-size: 30px; color: var(--primary);
            margin-bottom: 10px;
            font-family: var(--font-title);
            letter-spacing: 1px;
        }
        .bazi-hero p {
            color: var(--text-secondary); font-size: 14px;
            line-height: 1.8; max-width: 640px; margin: 0 auto;
        }

        /* 排盘表单卡片 */
        .bazi-form-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 26px;
            margin-bottom: 24px;
            box-shadow: var(--shadow);
            position: relative;
        }
        .bazi-form-card::before {
            content: "";
            position: absolute;
            top: 0; left: 28px; width: 48px; height: 4px;
            background: var(--primary);
            border-radius: 0 0 4px 4px;
        }
        .bazi-form-card h3 {
            font-size: 16px; color: var(--primary);
            margin-bottom: 18px;
            display: flex; align-items: center; gap: 8px;
        }
        .bazi-form {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .bazi-form-group { display: flex; flex-direction: column; gap: 6px; }
        .bazi-form-group label {
            font-size: 13px; color: var(--text-secondary);
            font-weight: 600; letter-spacing: 0.5px;
        }
        .bazi-form-group select {
            width: 100%; padding: 12px 34px 12px 12px;
            border: 1px solid var(--border); border-radius: 10px;
            font-size: 15px; background: var(--bg); color: var(--text);
            appearance: none; cursor: pointer;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
            background-position: right 10px center;
            background-repeat: no-repeat;
            background-size: 18px;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        [data-theme="traditional"] .bazi-form-group select {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%237d6b5d' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
        }
        .bazi-form-group select:hover { border-color: var(--primary); }
        .bazi-form-group select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(79,70,229,0.12);
        }
        [data-theme="traditional"] .bazi-form-group select:focus {
            box-shadow: 0 0 0 3px rgba(154,27,27,0.12);
        }
        .bazi-submit {
            grid-column: 1 / -1;
            padding: 16px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff; border: none; border-radius: 12px;
            font-size: 18px; font-weight: 700; cursor: pointer;
            display: flex; align-items: center; justify-content: center; gap: 10px;
            box-shadow: 0 6px 14px rgba(79,70,229,0.3);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        [data-theme="traditional"] .bazi-submit {
            box-shadow: 0 6px 14px rgba(154,27,27,0.26);
        }
        .bazi-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 22px rgba(79,70,229,0.36);
        }
        [data-theme="traditional"] .bazi-submit:hover {
            box-shadow: 0 10px 22px rgba(154,27,27,0.32);
        }

        .bazi-result { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; margin-bottom: 24px; }
        .bazi-result-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
        .bazi-result-header h3 { font-size: 20px; color: var(--primary); margin: 0; }
        .bazi-birth { font-size: 13px; color: var(--text-secondary); }
        .bazi-table-wrap { overflow-x: auto; margin-bottom: 24px; }
        .bazi-table { width: 100%; border-collapse: collapse; font-size: 14px; text-align: center; }
        .bazi-table th { background: #fdf3f3; padding: 10px 8px; font-weight: 600; color: var(--primary); border-bottom: 2px solid var(--primary); }
        .bazi-table td { padding: 10px 8px; border-bottom: 1px solid var(--border); }
        .bazi-table .bazi-label { font-weight: 600; color: var(--text-secondary); background: #fafafa; text-align: right; padding-right: 12px; white-space: nowrap; }
        .bazi-gan { font-size: 22px; font-weight: 700; color: var(--primary); font-family: "KaiTi", "楷体", serif; }
        .bazi-zhi { font-size: 22px; font-weight: 700; color: #2c3e50; font-family: "KaiTi", "楷体", serif; }
        .bazi-day { background: #fff3e0; }
        .bazi-analysis { background: #fdf8f3; border: 1px solid #e8d5c4; border-radius: 10px; padding: 20px; margin-bottom: 20px; }
        .bazi-analysis h4 { color: var(--primary); margin-bottom: 12px; font-size: 17px; }
        .bazi-analysis p { font-size: 14px; line-height: 1.8; color: #4a4a4a; margin-bottom: 6px; }
        .bazi-wuxing { margin-bottom: 20px; }
        .bazi-wuxing h4 { color: var(--primary); margin-bottom: 12px; font-size: 17px; }
        .bazi-wuxing-bars { display: flex; flex-direction: column; gap: 10px; }
        .wx-bar-item { display: flex; align-items: center; gap: 10px; }
        .wx-label { font-size: 14px; font-weight: 600; width: 30px; }
        .wx-bar { flex: 1; height: 18px; background: #eee; border-radius: 9px; overflow: hidden; }
        .wx-fill { height: 100%; border-radius: 9px; transition: width 0.5s; }
        .wx-cnt { font-size: 13px; color: var(--text-secondary); width: 20px; text-align: right; }
        .wx-summary { margin-top: 14px; padding: 12px 14px; background: #fdf3f3; border-left: 3px solid var(--primary); border-radius: 8px; font-size: 14px; line-height: 1.8; color: #4a4a4a; }
        .wx-summary strong { color: var(--primary); }
        .wx-tag { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 12px; margin-left: 6px; font-weight: 600; }
        .wx-tag.jin { background: #fff8e1; color: #b8860b; }
        .wx-tag.mu { background: #e8f5e9; color: #2e7d32; }
        .wx-tag.shui { background: #e3f2fd; color: #1565c0; }
        .wx-tag.huo { background: #ffebee; color: #c62828; }
        .wx-tag.tu { background: #efebe9; color: #5d4037; }
        .bazi-dayun { margin-bottom: 20px; }
        .bazi-dayun h4 { color: var(--primary); margin-bottom: 12px; font-size: 17px; }
        .bazi-dayun p { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .bazi-dayun-table-wrap { overflow-x: auto; }
        .bazi-seo-text { background: #f9f9f9; border: 1px solid #eee; border-radius: 10px; padding: 20px; margin-top: 20px; }
        .bazi-seo-text h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; margin-top: 16px; }
        .bazi-seo-text h3:first-child { margin-top: 0; }
        .bazi-seo-text p { font-size: 14px; line-height: 1.8; color: #555; }

        /* 八字工具页板块（今日八字 / 随机推荐 / 知识卡片 / 十神表 / 相关工具） */
        .bazi-knowledge { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px 20px; margin-top: 18px; box-shadow: var(--shadow); }
        .bazi-section-title { font-size: 17px; color: var(--primary); margin-bottom: 12px; font-family: var(--font-title); }
        .bazi-knowledge-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
        .bazi-knowledge-item { background: rgba(212, 197, 176, 0.12); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: 10px; padding: 14px 16px; transition: all 0.2s; }
        .bazi-knowledge-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--accent); }
        .bazi-knowledge-item h4 { font-size: 15px; color: var(--text); margin-bottom: 8px; font-family: var(--font-title); }
        .bazi-knowledge-item p { font-size: 13px; line-height: 1.8; color: var(--text-secondary); }
        .bazi-knowledge-item strong { color: var(--primary); }
        .bazi-error { text-align: center; padding: 40px; color: #e74c3c; }
        .jieqi-intro-panel { max-width: 1000px; }
        .jieqi-season-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-bottom: 12px; }
        .jieqi-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 16px; transition: all 0.2s; }
        .jieqi-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); border-color: var(--primary); transform: translateY(-2px); }
        .jieqi-card-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px dashed var(--border); }
        .jieqi-card-num { background: var(--primary); color: #fff; width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 600; flex-shrink: 0; }
        .jieqi-card-name { font-size: 20px; font-weight: 700; color: var(--primary); font-family: "KaiTi", "楷体", serif; }
        .jieqi-card-date { font-size: 12px; color: var(--text-secondary); background: #f5f5f5; padding: 3px 8px; border-radius: 10px; display: inline-block; margin-bottom: 10px; }
        .jieqi-card-section { margin-bottom: 8px; }
        .jieqi-card-label { font-size: 12px; font-weight: 600; color: var(--primary); margin-bottom: 3px; }
        .jieqi-card-section p { font-size: 13px; line-height: 1.6; color: #4a4a4a; margin: 0; }
        .jieqi-poem { color: #5d4037; font-style: italic; padding: 4px 0; }
        .jieqi-tips { color: #1565c0; }
        .jieqi-card-link { display: block; margin-top: 10px; text-align: center; font-size: 13px; color: var(--primary); text-decoration: none; padding: 6px 0; border-top: 1px dashed var(--border); }
        .jieqi-card-link:hover { text-decoration: underline; }
        /* 天干地支页面样式 */
        .ganzhi-tool-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin: 20px 0; }
        .ganzhi-tool-card { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 20px; background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; text-decoration: none; transition: all 0.2s; }
        .ganzhi-tool-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
        .ganzhi-tool-icon { font-size: 28px; }
        .ganzhi-tool-name { font-size: 16px; font-weight: 700; color: var(--primary); }
        .ganzhi-tool-desc { font-size: 12px; color: var(--text-secondary); text-align: center; }
        .ganzhi-table-wrap { overflow-x: auto; margin: 12px 0; }
        .ganzhi-table { width: 100%; border-collapse: collapse; font-size: 14px; }
        .ganzhi-table th { background: var(--primary); color: #fff; padding: 8px 10px; text-align: center; font-weight: 600; white-space: nowrap; }
        .ganzhi-table td { padding: 8px 10px; text-align: center; border-bottom: 1px solid var(--border); }
        .ganzhi-table tr:nth-child(even) { background: #fafafa; }
        .ganzhi-table tr:hover { background: #fff5f5; }
        .ganzhi-table .current-row { background: #fff3cd; }
        .ganzhi-highlight { font-size: 18px; font-weight: 700; color: var(--primary); font-family: "KaiTi", "楷体", serif; }
        .wx-badge { display: inline-block; padding: 2px 8px; border-radius: 10px; color: #fff; font-size: 12px; font-weight: 600; }
        .jiazi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin: 12px 0; }
        .jiazi-item { display: flex; align-items: center; gap: 6px; padding: 8px 10px; background: #fafafa; border-radius: 8px; border: 1px solid var(--border); }
        .jiazi-num { font-size: 11px; color: var(--text-secondary); width: 20px; text-align: right; }
        .jiazi-text { font-size: 16px; font-weight: 700; color: var(--primary); font-family: "KaiTi", "楷体", serif; }
        .jiazi-nayin { font-size: 12px; color: var(--text-secondary); }
        .ganzhi-query-form { margin: 16px 0; }
        .ganzhi-query-form select { padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 16px; background: var(--card-bg); color: var(--text-primary); }
        .ganzhi-result { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin: 20px 0; }
        .ganzhi-result-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 20px; text-align: center; border-left: 4px solid var(--primary); }
        .ganzhi-result-label { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .ganzhi-result-value { font-size: 24px; font-weight: 700; color: var(--primary); font-family: "KaiTi", "楷体", serif; }

        /* ===== 十二生肖页面样式 ===== */
        .shengxiao-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 14px; margin: 12px 0; }
        .shengxiao-card { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 18px 12px; background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; transition: all 0.2s; box-shadow: var(--shadow); }
        .shengxiao-card:hover { transform: translateY(-3px); border-color: var(--primary); box-shadow: 0 6px 16px rgba(0,0,0,0.1); }
        .shengxiao-card.active { background: linear-gradient(135deg, rgba(154,27,27,0.08) 0%, rgba(201,162,39,0.08) 100%); border-color: var(--primary); }
        .shengxiao-emoji { font-size: 42px; line-height: 1; }
        .shengxiao-name { font-size: 18px; font-weight: 700; color: var(--primary); font-family: var(--font-title); }
        .shengxiao-meta { font-size: 12px; color: var(--text-secondary); text-align: center; line-height: 1.4; }
        .shengxiao-story { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
        .shengxiao-story p, .shengxiao-story li { font-size: 14px; line-height: 1.9; color: var(--text-secondary); }
        .shengxiao-story ul { margin: 10px 0 0 18px; }
        .shengxiao-story strong { color: var(--primary); }
        /* 节日大全页面样式 */
        .festival-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; margin: 12px 0; }
        .festival-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 16px; border-left: 4px solid var(--primary); transition: all 0.2s; }
        .festival-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
        .festival-card-gregorian { border-left-color: #2196f3; }
        .festival-card-western { border-left-color: #9c27b0; }
        .festival-card-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .festival-card-emoji { font-size: 28px; }
        .festival-card-name { font-size: 18px; font-weight: 700; color: var(--primary); font-family: "KaiTi", "楷体", serif; }
        .festival-card-date { font-size: 12px; color: var(--text-secondary); }
        .festival-card-desc { font-size: 13px; line-height: 1.7; color: #4a4a4a; margin: 0; }

        @media (max-width: 640px) {
            body { padding: 8px; }
            .header { flex-direction: column; text-align: center; padding: 16px; gap: 12px; }
            .header .brand { flex-direction: column; gap: 8px; }
            .header h1 { font-size: 24px; }
            .seal { width: 38px; height: 38px; font-size: 11px; }
            .header-actions { width: 100%; flex-wrap: wrap; justify-content: center; }
            .theme-toggle { order: 2; }
            .font-size-ctrl { display: none; } /* 字号调节仅桌面端 */
            .search-box { order: 1; width: 100%; max-width: 280px; }
            .search-box input { flex: 1; width: auto; }

            .top-menu { margin-top: 12px; padding-top: 8px; }
            .top-menu a, .top-menu button { padding: 7px 12px; font-size: 13px; }
            .nav .calendar-toggle { padding: 8px 14px; font-size: 13px; }

            .breadcrumb { font-size: 12px; padding: 8px 12px; }

            .nav { gap: 8px; margin: 14px 0; }
            .nav a, .nav button { padding: 8px 12px; font-size: 13px; border-radius: 8px; }
            .nav .title { font-size: 16px; order: -1; width: 100%; margin-bottom: 4px; }

            .calendar-grid { gap: 1px; }
            .weekday { padding: 8px 2px; font-size: 12px; }
            .day { min-height: 58px; padding: 4px; }
            .day:hover { transform: none; box-shadow: none; }
            .solar-num { font-size: 14px; }
            .lunar-text { font-size: 10px; margin-top: 2px; }
            .tag-wrap { gap: 2px; margin-top: 2px; }
            .tag { font-size: 9px; padding: 1px 4px; border-radius: 6px; }

            /* 八字工具页板块移动端 */
            .bazi-hero { padding: 24px 16px 18px; }
            .bazi-hero h2 { font-size: 24px; }
            .bazi-form-card { padding: 18px; }
            .bazi-form { grid-template-columns: 1fr; gap: 14px; }
            .bazi-submit { grid-column: 1 / -1; }
            .bazi-knowledge { padding: 14px; border-radius: 10px; }
            .bazi-section-title { font-size: 15px; }
            .bazi-knowledge-grid { grid-template-columns: 1fr; gap: 10px; }
            .bazi-knowledge-item { padding: 12px 14px; }
            .bazi-knowledge-item:hover { transform: none; box-shadow: none; }

            /* 生肖/星座页面移动端 */
            .shengxiao-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
            .shengxiao-card { padding: 12px 8px; }
            .shengxiao-emoji { font-size: 28px; }
            .shengxiao-name { font-size: 15px; }
            .shengxiao-meta { font-size: 11px; }

            .detail-panel { padding: 16px; }
            .detail-header .date-big { font-size: 26px; }
            .detail-header .lunar-big { font-size: 15px; }
            .detail-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
            .detail-item { padding: 12px 10px 12px 14px; }
            .detail-item .label { font-size: 10px; margin-bottom: 6px; }
            .detail-item .value { font-size: 14px; }
            .detail-item.almanac-yi, .detail-item.almanac-ji, .detail-item.almanac-detail { grid-column: 1 / -1; }

            .ym-selector { padding: 14px; }
            .year-row { margin-bottom: 12px; }
            .year-row select { width: 100%; max-width: 140px; }
            .year-row a { padding: 5px 10px; font-size: 12px; }
            .month-list a { padding: 5px 10px; font-size: 13px; }

            .day-nav a { padding: 8px 12px; font-size: 13px; }

            .holidays-table th, .holidays-table td { padding: 8px 10px; font-size: 12px; }
            .lucky-list { grid-template-columns: 1fr; gap: 10px; }
            .lucky-card { padding: 12px; }
            .lucky-date a { font-size: 16px; }
            .lucky-events { gap: 6px; }
            .lucky-event { padding: 5px 10px; font-size: 12px; }

            .term-detail-name { font-size: 30px; letter-spacing: 2px; }
            .term-detail-header { gap: 10px; padding-bottom: 12px; margin-bottom: 12px; }
            .term-detail-meta { font-size: 13px; }
            .term-detail-grid { grid-template-columns: 1fr; gap: 10px; }
            .term-detail-item { padding: 12px; }
            .term-detail-nav { flex-direction: column; }
            .term-detail-nav a { width: 100%; text-align: center; }

            .almanac-detail .value p { font-size: 12px; padding: 6px 8px; }

            .terms-grid, .jiufu-grid, .festivals-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
            .term-card, .jiufu-card, .festival-card { padding: 10px; }
            .term-name, .jiufu-name, .festival-name { font-size: 15px; }
            .term-date-text, .jiufu-range, .festival-date-text { font-size: 12px; }
            .term-brief, .festival-brief { font-size: 10px; }
            .term-intro-link, .festival-intro-link { font-size: 11px; }
            .term-knowledge .term-faq { padding: 12px; }
            .term-knowledge .term-faq h4 { font-size: 16px; }
            .term-knowledge .faq-item strong { font-size: 13px; }
            .term-knowledge .faq-item p { font-size: 12px; }
            .nav .calendar-toggle { padding: 6px 10px; font-size: 12px; }
        }

        /* 触控优化 */
        @media (hover: none) and (pointer: coarse) {
            .day { min-height: 64px; }
            .day a { padding: 4px; margin: -4px; }
            .nav a, .nav button, .theme-toggle, .search-box button { min-height: 36px; }
        }