/* ============================================
   暗哨 (The Sentinel) - 核心样式表
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@300;400;500;600;700&family=Source+Code+Pro:wght@300;400;500;600;700&display=swap');

:root {
  --wd-color-abyss: #0D0D0D;
  --wd-color-abyss-light: #1A1A1A;
  --wd-color-abyss-lighter: #252525;
  --wd-color-code-green: #4CAF50;
  --wd-color-alert-orange: #FF5722;
  --wd-color-ghost-gray: #BDBDBD;
  --wd-color-ghost-dim: #757575;
  --wd-color-border: #333333;
  --wd-color-white: #FFFFFF;
  --wd-font-heading: 'Roboto Mono', 'Courier New', monospace;
  --wd-font-body: 'Source Code Pro', 'Menlo', monospace;
  --wd-max-width: 1440px;
  --wd-content-width: 1200px;
}

.intel-jammer-block { display: none; visibility: hidden; width: 0; height: 0; overflow: hidden; position: absolute; top: -9999px; left: -9999px; }

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--wd-font-body); background-color: var(--wd-color-abyss); color: var(--wd-color-ghost-gray); line-height: 1.7; overflow-x: hidden; }
a { color: var(--wd-color-code-green); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--wd-color-alert-orange); }
img { max-width: 100%; height: auto; display: block; }
h1,h2,h3,h4,h5,h6 { font-family: var(--wd-font-heading); color: var(--wd-color-white); font-weight: 600; line-height: 1.3; }
h1 { font-size: 2.2rem; margin-bottom: 1rem; }
h2 { font-size: 1.6rem; margin-bottom: 0.8rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
p { margin-bottom: 1rem; }
.wd-container { width: 100%; max-width: var(--wd-content-width); margin: 0 auto; padding: 0 1.5rem; }
.wd-section { padding: 4rem 0; border-bottom: 1px solid var(--wd-color-border); }

/* 导航 */
.wd-header { background-color: var(--wd-color-abyss); border-bottom: 1px solid var(--wd-color-border); z-index: 1000; position: relative; }
.wd-nav { display: flex; align-items: center; justify-content: space-between; max-width: var(--wd-max-width); margin: 0 auto; padding: 0 1.5rem; height: 60px; }
.wd-nav-logo { display: flex; align-items: center; gap: 0.5rem; text-decoration: none; }
.wd-nav-logo img { width: 36px; height: 36px; }
.wd-nav-logo-text { font-family: var(--wd-font-heading); font-size: 1.2rem; font-weight: 700; color: var(--wd-color-white); letter-spacing: 2px; }
.wd-nav-links { display: flex; list-style: none; gap: 0; }
.wd-nav-links li a { display: block; padding: 0 1rem; line-height: 60px; color: var(--wd-color-ghost-gray); font-family: var(--wd-font-heading); font-size: 0.8rem; font-weight: 400; text-transform: uppercase; letter-spacing: 1px; text-decoration: none; position: relative; transition: color 0.2s ease; }
.wd-nav-links li a::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 0; height: 2px; background-color: var(--wd-color-code-green); transition: width 0.2s ease; }
.wd-nav-links li a:hover { color: var(--wd-color-code-green); }
.wd-nav-links li a:hover::after { width: 80%; }
.wd-hamburger { display: none; flex-direction: column; cursor: pointer; gap: 5px; background: none; border: none; padding: 5px; }
.wd-hamburger span { display: block; width: 24px; height: 2px; background-color: var(--wd-color-ghost-gray); transition: all 0.3s ease; }

/* 紧急横幅 */
.wd-urgent-banner { background-color: var(--wd-color-alert-orange); color: var(--wd-color-abyss); padding: 0.5rem 0; overflow: hidden; white-space: nowrap; }
.wd-urgent-banner-inner { display: inline-block; animation: wd-scroll-left 30s linear infinite; font-family: var(--wd-font-heading); font-size: 0.85rem; font-weight: 600; letter-spacing: 1px; }
@keyframes wd-scroll-left { 0% { transform: translateX(100vw); } 100% { transform: translateX(-100%); } }

/* 英雄区 */
.wd-hero { position: relative; padding: 6rem 0; text-align: center; background-size: cover; background-position: center; }
.wd-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(180deg, rgba(13,13,13,0.85) 0%, rgba(13,13,13,0.95) 100%); }
.wd-hero-content { position: relative; z-index: 1; }
.wd-hero h1 { font-size: 2.5rem; margin-bottom: 1.5rem; }
.wd-highlight-green { color: var(--wd-color-code-green); }
.wd-highlight-orange { color: var(--wd-color-alert-orange); }
.wd-hero-desc { max-width: 800px; margin: 0 auto 2rem; font-size: 0.95rem; line-height: 1.8; }

/* 搜索终端 */
.wd-search-terminal { max-width: 600px; margin: 0 auto; background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-code-green); padding: 1rem; }
.wd-search-terminal-header { font-family: var(--wd-font-heading); font-size: 0.75rem; color: var(--wd-color-code-green); margin-bottom: 0.5rem; }
.wd-search-input-wrap { display: flex; align-items: center; gap: 0.5rem; }
.wd-search-input-wrap span { color: var(--wd-color-code-green); font-weight: 700; }
.wd-search-input-wrap input { flex: 1; background: transparent; border: none; outline: none; color: var(--wd-color-white); font-family: var(--wd-font-body); font-size: 0.9rem; caret-color: var(--wd-color-code-green); }
.wd-search-input-wrap input::placeholder { color: var(--wd-color-ghost-dim); }

/* 评级卡片 */
.wd-ratings-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; margin-top: 2rem; }
.wd-rating-col h3 { margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--wd-color-border); }
.wd-rating-col.wd-safe h3 { color: var(--wd-color-code-green); border-color: var(--wd-color-code-green); }
.wd-rating-col.wd-risk h3 { color: var(--wd-color-alert-orange); border-color: var(--wd-color-alert-orange); }
.wd-rating-card { background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); padding: 1.2rem; margin-bottom: 1rem; transition: border-color 0.2s ease; }
.wd-rating-card:hover { border-color: var(--wd-color-code-green); }
.wd-rating-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.wd-rating-card-name { font-family: var(--wd-font-heading); font-weight: 600; color: var(--wd-color-white); font-size: 0.95rem; }
.wd-rating-score { font-family: var(--wd-font-heading); font-weight: 700; font-size: 1.1rem; }
.wd-score-safe { color: var(--wd-color-code-green); }
.wd-score-risk { color: var(--wd-color-alert-orange); }
.wd-rating-bar { width: 100%; height: 4px; background-color: var(--wd-color-border); margin: 0.5rem 0; }
.wd-rating-bar-fill { height: 100%; transition: width 0.3s ease; }
.wd-rating-bar-fill.wd-safe { background-color: var(--wd-color-code-green); }
.wd-rating-bar-fill.wd-risk { background-color: var(--wd-color-alert-orange); }
.wd-rating-card-meta { font-size: 0.75rem; color: var(--wd-color-ghost-dim); }

/* 时间线 */
.wd-timeline { margin-top: 2rem; position: relative; padding-left: 2rem; }
.wd-timeline::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background-color: var(--wd-color-border); }
.wd-timeline-item { position: relative; margin-bottom: 2rem; padding: 1.5rem; background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); }
.wd-timeline-item::before { content: ''; position: absolute; left: -2.35rem; top: 1.8rem; width: 10px; height: 10px; background-color: var(--wd-color-code-green); border: 2px solid var(--wd-color-abyss); }
.wd-timeline-date { font-size: 0.75rem; color: var(--wd-color-code-green); margin-bottom: 0.3rem; font-family: var(--wd-font-heading); }
.wd-timeline-item h3 { margin-bottom: 0.5rem; }
.wd-timeline-item p { font-size: 0.9rem; margin-bottom: 0; }

/* 投诉墙 */
.wd-complaints-scroll { margin-top: 2rem; max-height: 400px; overflow-y: auto; }
.wd-complaint-card { background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); border-left: 3px solid var(--wd-color-alert-orange); padding: 1.2rem; margin-bottom: 1rem; }
.wd-complaint-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.wd-complaint-user { font-family: var(--wd-font-heading); font-size: 0.8rem; color: var(--wd-color-code-green); }
.wd-complaint-time { font-size: 0.75rem; color: var(--wd-color-ghost-dim); }
.wd-complaint-target { font-size: 0.85rem; color: var(--wd-color-alert-orange); margin-bottom: 0.3rem; font-weight: 600; }
.wd-complaint-card p { font-size: 0.85rem; margin-bottom: 0; }

/* 专题档案 */
.wd-dossiers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.wd-dossier-card { background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); overflow: hidden; transition: border-color 0.2s ease; }
.wd-dossier-card:hover { border-color: var(--wd-color-code-green); }
.wd-dossier-card img { width: 100%; height: 180px; object-fit: cover; }
.wd-dossier-card-body { padding: 1.2rem; }
.wd-dossier-card-body h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.wd-dossier-card-body p { font-size: 0.85rem; margin-bottom: 0; }

/* 数据监控室 */
.wd-watchroom-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2rem; }
.wd-watchroom-card { background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); padding: 1.5rem; }
.wd-watchroom-card h4 { color: var(--wd-color-code-green); margin-bottom: 1rem; font-size: 0.9rem; }
.wd-watchroom-stat { font-size: 2rem; font-weight: 700; color: var(--wd-color-white); font-family: var(--wd-font-heading); }
.wd-watchroom-label { font-size: 0.75rem; color: var(--wd-color-ghost-dim); margin-top: 0.3rem; }
.wd-watchroom-bar-chart { display: flex; align-items: flex-end; gap: 4px; height: 80px; margin-top: 1rem; }
.wd-watchroom-bar { flex: 1; background-color: var(--wd-color-code-green); min-height: 4px; transition: height 0.3s ease; }

/* 方法论 */
.wd-methodology-content { display: flex; gap: 2rem; margin-top: 2rem; align-items: center; }
.wd-methodology-content img { max-width: 50%; border: 1px solid var(--wd-color-border); }
.wd-methodology-text { flex: 1; }
.wd-methodology-steps { list-style: none; margin-top: 1rem; }
.wd-methodology-steps li { padding: 0.5rem 0; border-bottom: 1px solid var(--wd-color-border); font-size: 0.9rem; display: flex; align-items: center; gap: 0.5rem; }
.wd-methodology-steps li::before { content: '>'; color: var(--wd-color-code-green); font-weight: 700; }

/* 工具箱 */
.wd-toolkit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.wd-toolkit-card { background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); padding: 1.5rem; text-align: center; transition: border-color 0.2s ease; }
.wd-toolkit-card:hover { border-color: var(--wd-color-code-green); }
.wd-toolkit-icon { font-size: 2rem; margin-bottom: 0.8rem; color: var(--wd-color-code-green); }
.wd-toolkit-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.wd-toolkit-card p { font-size: 0.85rem; margin-bottom: 0; }

/* 联络区 */
.wd-contact-section { text-align: center; }
.wd-contact-actions { display: flex; justify-content: center; gap: 1.5rem; margin-top: 2rem; }
.wd-btn { display: inline-block; padding: 0.8rem 2rem; font-family: var(--wd-font-heading); font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; border: 1px solid; transition: all 0.2s ease; cursor: pointer; text-decoration: none; }
.wd-btn-green { color: var(--wd-color-code-green); border-color: var(--wd-color-code-green); background: transparent; }
.wd-btn-green:hover { background-color: var(--wd-color-code-green); color: var(--wd-color-abyss); }
.wd-btn-orange { color: var(--wd-color-alert-orange); border-color: var(--wd-color-alert-orange); background: transparent; }
.wd-btn-orange:hover { background-color: var(--wd-color-alert-orange); color: var(--wd-color-white); }

/* 页脚 */
.wd-footer { background-color: var(--wd-color-abyss); border-top: 1px solid var(--wd-color-border); padding: 3rem 0 1.5rem; }
.wd-footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-bottom: 2rem; }
.wd-footer-col h4 { color: var(--wd-color-white); font-size: 0.9rem; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--wd-color-border); }
.wd-footer-col ul { list-style: none; }
.wd-footer-col ul li { margin-bottom: 0.5rem; }
.wd-footer-col ul li a { color: var(--wd-color-ghost-dim); font-size: 0.85rem; }
.wd-footer-col ul li a:hover { color: var(--wd-color-code-green); }
.wd-footer-bottom { border-top: 1px solid var(--wd-color-border); padding-top: 1.5rem; text-align: center; }
.wd-footer-beian { font-size: 0.75rem; color: var(--wd-color-ghost-dim); margin-bottom: 0.5rem; }
.wd-footer-beian span { color: var(--wd-color-ghost-dim); }

.wd-footer-cert { display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-top: 0.5rem; }
.wd-footer-cert img { width: 30px; height: 30px; }
.wd-footer-cert span { font-size: 0.7rem; color: var(--wd-color-ghost-dim); }

/* 返回顶部 */
.wd-back-to-top { position: fixed; bottom: 2rem; right: 2rem; width: 40px; height: 40px; background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-code-green); color: var(--wd-color-code-green); display: none; align-items: center; justify-content: center; cursor: pointer; font-size: 1.2rem; z-index: 999; transition: all 0.2s ease; text-decoration: none; }
.wd-back-to-top:hover { background-color: var(--wd-color-code-green); color: var(--wd-color-abyss); }

/* 内页通用 */
.wd-page-header { padding: 3rem 0; border-bottom: 1px solid var(--wd-color-border); background-color: var(--wd-color-abyss-light); }
.wd-breadcrumb { font-size: 0.8rem; color: var(--wd-color-ghost-dim); margin-bottom: 1rem; }
.wd-breadcrumb a { color: var(--wd-color-ghost-dim); }
.wd-breadcrumb a:hover { color: var(--wd-color-code-green); }
.wd-page-content { padding: 3rem 0; }
.wd-page-content p { font-size: 0.95rem; line-height: 1.8; }

/* 安全评级仪表盘 */
.wd-gauge-container { text-align: center; margin: 2rem 0; }
.wd-gauge { width: 200px; height: 200px; border: 6px solid var(--wd-color-border); border-radius: 0; margin: 0 auto; display: flex; align-items: center; justify-content: center; flex-direction: column; position: relative; }
.wd-gauge-score { font-size: 3rem; font-weight: 700; font-family: var(--wd-font-heading); color: var(--wd-color-code-green); }
.wd-gauge-label { font-size: 0.8rem; color: var(--wd-color-ghost-dim); }
.wd-gauge-note { font-size: 0.75rem; color: var(--wd-color-ghost-dim); margin-top: 0.5rem; }

/* 评分细则 */
.wd-score-details { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; margin-top: 2rem; }
.wd-score-panel { background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); padding: 1.5rem; }
.wd-score-item { display: flex; justify-content: space-between; align-items: center; padding: 0.8rem 0; border-bottom: 1px solid var(--wd-color-border); }
.wd-score-item:last-child { border-bottom: none; }
.wd-score-item-label { font-size: 0.85rem; }
.wd-score-item-value { font-family: var(--wd-font-heading); font-weight: 700; }

/* 投诉标签页 */
.wd-tabs { display: flex; border-bottom: 1px solid var(--wd-color-border); margin-bottom: 1.5rem; }
.wd-tab { padding: 0.8rem 1.5rem; font-family: var(--wd-font-heading); font-size: 0.85rem; color: var(--wd-color-ghost-dim); cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.2s ease; background: none; border-top: none; border-left: none; border-right: none; }
.wd-tab.wd-active { color: var(--wd-color-code-green); border-bottom-color: var(--wd-color-code-green); }
.wd-tab:hover { color: var(--wd-color-code-green); }
.wd-tab-content { display: none; }
.wd-tab-content.wd-active { display: block; }

/* 投诉互动 */
.wd-vote-actions { display: flex; gap: 1rem; margin-top: 0.8rem; }
.wd-vote-btn { background: none; border: 1px solid var(--wd-color-border); color: var(--wd-color-ghost-dim); padding: 0.3rem 0.8rem; font-size: 0.75rem; cursor: pointer; font-family: var(--wd-font-heading); transition: all 0.2s ease; }
.wd-vote-btn:hover { border-color: var(--wd-color-code-green); color: var(--wd-color-code-green); }

/* 提交表单 */
.wd-form { max-width: 600px; margin: 2rem auto 0; }
.wd-form-group { margin-bottom: 1.5rem; }
.wd-form-group label { display: block; font-size: 0.85rem; color: var(--wd-color-ghost-gray); margin-bottom: 0.5rem; font-family: var(--wd-font-heading); }
.wd-form-group input, .wd-form-group textarea, .wd-form-group select { width: 100%; background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); color: var(--wd-color-white); padding: 0.8rem; font-family: var(--wd-font-body); font-size: 0.9rem; outline: none; transition: border-color 0.2s ease; }
.wd-form-group input:focus, .wd-form-group textarea:focus { border-color: var(--wd-color-code-green); }
.wd-form-group textarea { min-height: 120px; resize: vertical; }

/* 平台列表 */
.wd-platform-list { margin-top: 2rem; }
.wd-platform-item { display: flex; align-items: center; gap: 1.5rem; padding: 1.5rem; background-color: var(--wd-color-abyss-light); border: 1px solid var(--wd-color-border); margin-bottom: 1rem; transition: border-color 0.2s ease; }
.wd-platform-item:hover { border-color: var(--wd-color-code-green); }
.wd-platform-rank { font-family: var(--wd-font-heading); font-size: 1.5rem; font-weight: 700; color: var(--wd-color-code-green); min-width: 40px; text-align: center; }
.wd-platform-info { flex: 1; }
.wd-platform-info h3 { margin-bottom: 0.3rem; }
.wd-platform-info p { font-size: 0.85rem; margin-bottom: 0; }
.wd-platform-score-badge { font-family: var(--wd-font-heading); font-size: 1.2rem; font-weight: 700; padding: 0.5rem 1rem; border: 1px solid; }
.wd-platform-score-badge.wd-safe { color: var(--wd-color-code-green); border-color: var(--wd-color-code-green); }
.wd-platform-score-badge.wd-risk { color: var(--wd-color-alert-orange); border-color: var(--wd-color-alert-orange); }

/* APP下载页 */
.wd-app-hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; background-size: cover; background-position: center; }
.wd-app-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(13,13,13,0.88); }
.wd-app-content { position: relative; z-index: 1; max-width: 700px; padding: 2rem; }
.wd-app-content h1 { font-size: 2.5rem; margin-bottom: 1rem; }
.wd-app-content .wd-app-subtitle { font-size: 1rem; line-height: 1.8; margin-bottom: 2rem; }
.wd-app-phone { max-width: 280px; margin: 0 auto 2rem; }
.wd-app-buttons { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.wd-qr-code { width: 180px; height: 180px; background-color: var(--wd-color-white); margin: 0 auto 2rem; display: flex; align-items: center; justify-content: center; }
.wd-qr-code img { width: 160px; height: 160px; }

/* 文章内容 */
.wd-article { max-width: 800px; margin: 0 auto; }
.wd-article h2 { margin-top: 2rem; }
.wd-article img { margin: 1.5rem 0; border: 1px solid var(--wd-color-border); }
.wd-article blockquote { border-left: 3px solid var(--wd-color-code-green); padding: 1rem 1.5rem; margin: 1.5rem 0; background-color: var(--wd-color-abyss-light); }
.wd-article blockquote p { margin-bottom: 0; font-style: italic; }
.wd-article table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.wd-article table th, .wd-article table td { padding: 0.8rem; border: 1px solid var(--wd-color-border); text-align: left; font-size: 0.85rem; }
.wd-article table th { background-color: var(--wd-color-abyss-lighter); color: var(--wd-color-white); font-family: var(--wd-font-heading); }

/* 响应式 - 移动设备 */
@media (max-width: 767px) {
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.3rem; }
  .wd-hero h1 { font-size: 1.8rem; }
  .wd-hero { padding: 4rem 0; }
  .wd-section { padding: 2.5rem 0; }
  .wd-nav-links { display: none; position: absolute; top: 60px; left: 0; right: 0; background-color: var(--wd-color-abyss); border-bottom: 1px solid var(--wd-color-border); flex-direction: column; padding: 1rem 0; }
  .wd-nav-links.wd-active { display: flex; }
  .wd-nav-links li a { line-height: 2.5; padding: 0 1.5rem; }
  .wd-hamburger { display: flex; }
  .wd-ratings-grid { grid-template-columns: 1fr; }
  .wd-dossiers-grid { grid-template-columns: 1fr; }
  .wd-toolkit-grid { grid-template-columns: 1fr; }
  .wd-watchroom-grid { grid-template-columns: 1fr; }
  .wd-footer-grid { grid-template-columns: 1fr; }
  .wd-score-details { grid-template-columns: 1fr; }
  .wd-methodology-content { flex-direction: column; }
  .wd-methodology-content img { max-width: 100%; }
  .wd-platform-item { flex-direction: column; text-align: center; }
  .wd-contact-actions { flex-direction: column; align-items: center; }
  .wd-app-content h1 { font-size: 1.8rem; }
}

/* 响应式 - 平板 */
@media (min-width: 768px) and (max-width: 1023px) {
  .wd-nav-links li a { padding: 0 0.6rem; font-size: 0.7rem; }
  .wd-dossiers-grid { grid-template-columns: repeat(2, 1fr); }
  .wd-toolkit-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 响应式 - 大屏 */
@media (min-width: 1440px) {
  .wd-container { max-width: 1400px; }
}