/* ==========================================
   白冉路径指南 · 全局样式表（宪法终稿 V5.4）
   用途：全站统一风格（深蓝头 / 白卡片 / 橙按钮）
   更新：2026-01-08 修复警告图标重复 + 字体尺寸Bug
   ========================================== */

:root {
    --brand-dark: #003366;
    --brand-primary: #0056b3;
    --bg-page: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #e9ecef;
    --text-main: #212529;
    --text-secondary: #6c757d;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    --radius: 8px;
}

/* --- 基础重置 --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-page);
    color: var(--text-secondary);
    line-height: 1.8;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* --- 头部 --- */
header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--brand-dark);
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* --- 标题 --- */
h1 {
    font-size: 28px;
    color: var(--brand-dark);
    margin-bottom: 10px;
}

h2.section-title {
    font-size: 1.8rem;
    color: var(--brand-dark);
    margin: 40px 0 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-badge {
    font-size: 0.85rem;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 500;
}

.status-live {
    background-color: #e6f7ff;
    color: #007bff;
}

.status-prep {
    background-color: #fff7e6;
    color: #fa8c16;
}

/* --- 卡片网格 --- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.card h3 {
    font-size: 1.3rem;
    color: var(--brand-primary);
    margin: 0;
}

/* ✅ 关键修复：0.95px → 0.95rem */
.card p {
    color: var(--text-secondary);
    font-size: 0.95rem; /* ✅ 修复完成 */
    line-height: 1.6;
    margin: 0;
}

.tag {
    display: inline-block;
    background: #f0f5ff;
    color: var(--brand-primary);
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 4px;
    margin-top: 8px;
    align-self: flex-start;
}

/* --- 页脚 --- */
footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

footer a {
    color: var(--brand-primary);
    text-decoration: none;
    margin: 0 8px;
}

footer a:hover {
    text-decoration: underline;
}

/* --- 按钮 --- */
.button-center {
    text-align: center;
    margin: 30px 0;
}

.btn {
    display: inline-block;
    background: var(--brand-primary);
    color: #fff;
    padding: 10px 24px;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s;
}

.btn:hover {
    background: #004494;
}

/* --- 免责声明 --- */
.disclaimer {
    background: #fffbe6;
    border-left: 4px solid #fa8c16;
    padding: 16px;
    margin: 30px 0;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #666;
}

/* --- 响应式 --- */
@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
    .container {
        padding: 10px;
    }
    .logo {
        font-size: 1.8rem;
    }
}

/* =========================================================
   以下为【工具页专用样式】（2026-01-08 收敛版）
   ========================================================= */

/* ---- 1. 图标兜底方案（核心）---- */
.card-icon,
h1 span[style*="font-size:36px"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #1890ff, #096dd9);
    color: #fff;
    border-radius: 12px;
    font-weight: bold;
    font-size: 26px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(24, 144, 255, 0.2);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

h1 span[style*="font-size:36px"] {
    width: 36px;
    height: 36px;
    font-size: 18px !important;
    margin-right: 12px;
    vertical-align: middle;
}

/* ---- 2. 警告图标（✅ 已移除 ::before，避免双图标）---- */
/* 
   ⚠️ 故意留空：
   HTML 中已自带 ⚠️ Emoji，
   不再用 CSS 重复插入，防止双图标问题。
*/

/* ---- 3. 工具页行距优化 ---- */
.card ul,
.card p,
.checklist label {
    line-height: 1.9;
}

/* ---- 4. 复选框 ---- */
.checklist {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.checklist label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: background 0.2s;
}
.checklist label:hover {
    background: #f8f9fa;
}
.checklist input[type="checkbox"] {
    width: 15px;
    height: 15px;
    accent-color: var(--brand-primary);
}

/* ---- 5. 卡片状态 ---- */
.card.warning {
    border-left: 4px solid #fa8c16;
    background: #fffbe6;
}

.card.highlight {
    border: 2px solid #ffd6b3;
    background: linear-gradient(135deg, #fff8f0, #fff);
}
.card.text-center {
    text-align: center;
}

/* ---- 6. 按钮体系 ---- */
.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 12px;
}
.btn-primary {
    background: linear-gradient(135deg, #ff9000, #ff5000);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(255, 80, 0, 0.25);
    transition: all 0.3s ease;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 80, 0, 0.35);
}
.btn-outline {
    background: #fff;
    color: var(--brand-primary);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}
.btn-outline:hover {
    background: #f0f5ff;
    border-color: var(--brand-primary);
}
.btn-lg {
    padding: 14px 36px;
    font-size: 16px;
}

/* ---- 7. 提示文字 ---- */
.tip {
    font-size: 13px;
    color: #8a3a00;
    margin-top: 10px;
}

/* ---- 8. 移动端适配（工具页）---- */
@media (max-width: 768px) {
    .btn-group {
        flex-direction: column;
    }
    .btn-primary,
    .btn-outline {
        width: 100%;
        text-align: center;
    }
    .card-icon {
        width: 48px;
        height: 48px;
        font-size: 24px;
    }
}

/* =========================================================
   首页专用样式（2026-07-20 · 搜索框适配版）
   作用域：仅作用于 index.html (白冉路径指南首页)
   设计：温暖橙色 / 大圆角 / 柔和阴影
   修正：统一使用 .search-wrapper 类名，适配新HTML结构
   ========================================================= */

/* --- 首页变量覆盖（局部作用域 · 最高权重） --- */
html body.home-page {
    --primary-color: #c45000;
    --primary-light: #fff8f0;
    --text-main: #1f2937;
    --text-secondary: #6b7280;
    --bg-color: #fdfbf7;
    --card-bg: #ffffff;
    --radius: 18px;
    --shadow: 0 10px 40px rgba(0,0,0,0.06);

    background-color: var(--bg-color);
    font-family: "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-main);
    line-height: 1.8;
    padding: 0;
}

/* --- 首页容器 --- */
html body.home-page .container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- 首页头部 --- */
html body.home-page .hero {
    text-align: center;
    padding: 80px 20px 60px;
    background: linear-gradient(180deg, #fff 0%, #fffaf5 100%);
}

html body.home-page .logo {
    font-size: 38px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

html body.home-page .slogan {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.8;
}

/* --- 首页入口网格 --- */
html body.home-page .entry-section {
    padding: 40px 0 60px;
}

html body.home-page .entry-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

@media (max-width: 768px) {
    html body.home-page .entry-grid {
        grid-template-columns: 1fr;
    }
}

/* --- 首页卡片 --- */
html body.home-page .entry-card {
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 40px 36px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

html body.home-page .entry-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(196, 80, 0, 0.12);
    border-color: #ffd6b3;
}

html body.home-page .entry-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

html body.home-page .entry-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
}

html body.home-page .entry-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- 首页咨询区域 --- */
html body.home-page .contact-section {
    max-width: 640px;
    margin: 0 auto 40px; /* 减小底部间距，为搜索框腾出空间 */
    padding: 48px 40px;
    background: var(--primary-light);
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid #ffd6b3;
}

html body.home-page .contact-section h2 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 12px;
}

html body.home-page .contact-section > p {
    font-size: 14px;
    color: #8a3a00;
    margin-bottom: 28px;
}

html body.home-page .qrcode {
    width: 160px;
    height: 160px;
    border-radius: 12px;
    background: #fff;
    margin: 0 auto 16px;
    overflow: hidden;
    border: 1px solid #eee;
}

html body.home-page .qrcode img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

html body.home-page .tip {
    font-size: 12px;
    color: #995c2c;
    line-height: 1.6;
}

/* --- 首页页脚 --- */
html body.home-page footer {
    text-align: center;
    padding: 40px 20px 60px;
    font-size: 13px;
    color: var(--text-secondary);
    border-top: 1px solid #f0f0f0;
}

html body.home-page footer a {
    color: var(--primary-color);
    text-decoration: none;
    margin: 0 8px;
}

html body.home-page footer a:hover {
    text-decoration: underline;
}

html body.home-page .icp {
    margin-top: 10px;
    font-size: 12px;
}

/* ===== 首页搜索框样式（关键修改：适配 .search-wrapper）===== */
html body.home-page .search-wrapper {
    max-width: 640px;
    margin: 0 auto 60px; /* 在二维码下方，保持适当间距 */
}

html body.home-page .search-form {
    display: flex;
    gap: 12px;
}

html body.home-page .search-input {
    flex: 1;
    padding: 14px 18px;
    border: 1px solid #e5d5c5;
    border-radius: var(--radius);
    font-size: 15px;
    outline: none;
    background: #fff;
    color: var(--text-main);
}

html body.home-page .search-input::placeholder {
    color: #b0a396;
}

html body.home-page .search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(196, 80, 0, 0.08);
}

html body.home-page .search-btn {
    padding: 0 28px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    cursor: pointer;
    transition: background 0.2s;
}

html body.home-page .search-btn:hover {
    background: #a04000;
}

@media (max-width: 640px) {
    html body.home-page .search-form {
        flex-direction: column;
    }
    html body.home-page .search-btn {
        padding: 14px 0;
    }
}