/* ============ 律师个人网站 全站样式 ============ */
:root {
  --primary: #14497b;
  --primary-dark: #0d3358;
  --primary-light: #1d6ab4;
  --accent: #c8a45f;
  --accent-dark: #b08d45;
  --text: #2c3e50;
  --muted: #7a8699;
  --bg: #f5f7fa;
  --border: #e6ebf1;
  --card-shadow: 0 2px 12px rgba(20, 73, 123, 0.08);
  --radius: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 15px;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-light); }
img { max-width: 100%; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* ============ 顶部栏 & 导航 ============ */
.topbar {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  padding: 7px 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar .phone { color: #ffd98a; font-weight: 600; letter-spacing: 0.5px; }

.site-header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-badge {
  width: 40px; height: 40px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff; font-size: 20px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.logo-text { font-size: 18px; font-weight: 700; color: var(--primary-dark); }
.logo-text small { display: block; font-size: 11px; font-weight: 400; color: var(--muted); letter-spacing: 1px; }

.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  padding: 8px 16px; border-radius: 6px;
  color: var(--text); font-size: 15px; font-weight: 500;
  transition: all 0.2s; white-space: nowrap;
}
.nav-links a:hover { background: #eef3f9; color: var(--primary); }
.nav-links a.active { background: var(--primary); color: #fff; }
.nav-cta {
  background: var(--accent) !important; color: #fff !important;
  margin-left: 8px; font-weight: 600 !important;
}
.nav-cta:hover { background: var(--accent-dark) !important; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--primary-dark); margin: 5px 0; transition: 0.3s; }

/* ============ 首页 Hero ============ */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #1d5c99 100%);
  color: #fff;
  padding: 64px 0 56px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}
.hero::before {
  content: ""; position: absolute; right: 60px; bottom: -180px;
  width: 320px; height: 320px; border-radius: 50%;
  background: rgba(200, 164, 95, 0.12);
}
.hero-grid { display: flex; align-items: center; gap: 48px; position: relative; z-index: 1; }

.avatar-block {
  width: 148px; height: 148px; flex-shrink: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 3px solid rgba(255, 255, 255, 0.35);
  display: flex; align-items: center; justify-content: center;
  font-size: 56px; font-weight: 700; color: #ffd98a;
}
.hero-info h1 { font-size: 34px; margin-bottom: 6px; letter-spacing: 1px; }
.hero-info .hero-sub { font-size: 16px; opacity: 0.92; margin-bottom: 10px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 22px; }
.hero-tags span {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 4px 14px; border-radius: 999px; font-size: 13px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 11px 28px; border-radius: 8px;
  font-size: 15px; font-weight: 600; cursor: pointer; border: none;
  transition: all 0.2s;
}
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, 0.55); }
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.1); color: #fff; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-light); color: #fff; }
.btn-block { display: block; width: 100%; text-align: center; }

.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; position: relative; z-index: 1; }
.stat-card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 18px 20px; text-align: center;
}
.stat-card .stat-num { font-size: 30px; font-weight: 800; color: #ffd98a; }
.stat-card .stat-label { font-size: 13px; opacity: 0.85; margin-top: 2px; }

/* ============ 通用区块 ============ */
.section { padding: 56px 0; }
.section.alt { background: #fff; }
.section-head { text-align: center; margin-bottom: 36px; }
.section-head h2 { font-size: 26px; color: var(--primary-dark); position: relative; display: inline-block; padding-bottom: 14px; }
.section-head h2::after {
  content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 44px; height: 3px; background: var(--accent); border-radius: 2px;
}
.section-head p { color: var(--muted); margin-top: 10px; font-size: 14px; }

/* ============ 服务领域 ============ */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service-card {
  background: #fff; border-radius: var(--radius); padding: 30px 24px;
  border: 1px solid var(--border); box-shadow: var(--card-shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 8px 24px rgba(20, 73, 123, 0.14); }
.service-icon {
  width: 54px; height: 54px; border-radius: 12px; margin-bottom: 16px;
  background: linear-gradient(135deg, #eaf2fb, #dce9f7);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
}
.service-card h3 { font-size: 17px; color: var(--primary-dark); margin-bottom: 8px; }
.service-card p { font-size: 13.5px; color: var(--muted); }

/* ============ 为什么选择 ============ */
.why-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-item {
  background: #fff; border-radius: var(--radius); padding: 28px 26px;
  border: 1px solid var(--border); position: relative; box-shadow: var(--card-shadow);
}
.why-num {
  font-size: 42px; font-weight: 800; color: rgba(20, 73, 123, 0.12);
  position: absolute; top: 14px; right: 20px; line-height: 1;
}
.why-item h3 { font-size: 17px; color: var(--primary-dark); margin-bottom: 10px; padding-right: 40px; }
.why-item p { font-size: 14px; color: var(--muted); }

/* ============ 文章列表 ============ */
.article-list { display: flex; flex-direction: column; gap: 14px; max-width: 860px; margin: 0 auto; }
.article-item {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px 24px; display: flex; justify-content: space-between; gap: 20px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.article-item:hover { box-shadow: var(--card-shadow); transform: translateY(-2px); }
.article-item .a-title { font-size: 16px; font-weight: 600; color: var(--text); line-height: 1.55; }
.article-item:hover .a-title { color: var(--primary); }
.article-item .a-excerpt {
  font-size: 13.5px; color: var(--muted); margin-top: 6px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.article-item .a-meta { display: flex; gap: 14px; margin-top: 10px; font-size: 12.5px; color: #9aa7b8; }
.article-item .a-meta .cat {
  background: #eef3f9; color: var(--primary); padding: 1px 10px; border-radius: 999px; font-weight: 500;
}
.a-date { white-space: nowrap; font-size: 13px; color: #9aa7b8; padding-top: 4px; }

/* 分页 */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 34px; }
.pagination button {
  min-width: 38px; height: 38px; padding: 0 12px;
  border: 1px solid var(--border); background: #fff; border-radius: 8px;
  color: var(--text); cursor: pointer; font-size: 14px;
}
.pagination button:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.pagination button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* 分类筛选 */
.filter-bar {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-bottom: 28px;
}
.filter-bar button {
  padding: 8px 22px; border-radius: 999px; border: 1px solid var(--border);
  background: #fff; cursor: pointer; font-size: 14px; color: var(--text); transition: all 0.2s;
}
.filter-bar button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* 搜索框 */
.search-bar { display: flex; max-width: 460px; margin: 0 auto 30px; }
.search-bar input {
  flex: 1; padding: 10px 16px; border: 1px solid var(--border);
  border-right: none; border-radius: 8px 0 0 8px; outline: none; font-size: 14px;
}
.search-bar input:focus { border-color: var(--primary); }
.search-bar button {
  padding: 0 22px; background: var(--primary); color: #fff; border: none;
  border-radius: 0 8px 8px 0; cursor: pointer; font-size: 14px;
}

/* ============ 文章详情 ============ */
.article-wrap { max-width: 860px; margin: 0 auto; }
.breadcrumb { font-size: 13px; color: var(--muted); margin: 22px 0 0; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary); }

.article-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 40px 46px; margin-top: 14px; box-shadow: var(--card-shadow);
}
.article-head h1 { font-size: 24px; line-height: 1.5; color: var(--primary-dark); }
.article-meta { display: flex; flex-wrap: wrap; gap: 18px; color: #9aa7b8; font-size: 13px; margin: 14px 0 8px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }

.article-content { margin-top: 22px; font-size: 15.5px; line-height: 1.9; color: #333; word-break: break-word; }
.article-content h2 {
  font-size: 20px; color: var(--primary-dark); margin: 30px 0 14px;
  padding-left: 12px; border-left: 4px solid var(--accent); line-height: 1.4;
}
.article-content h3 { font-size: 17px; color: var(--primary-dark); margin: 24px 0 12px; }
.article-content h4 { font-size: 15.5px; color: var(--primary-dark); margin: 20px 0 10px; }
.article-content h5 { font-size: 15px; color: var(--primary-dark); margin: 18px 0 8px; }
.article-content p { margin-bottom: 14px; }
.article-content strong { color: #1a3a5c; }
.article-content ul, .article-content ol { padding-left: 26px; margin-bottom: 14px; }
.article-content li { margin-bottom: 6px; }
.article-content blockquote {
  background: #f2f6fb; border-left: 4px solid var(--primary-light);
  padding: 12px 18px; margin: 14px 0; color: #4a6076; border-radius: 0 8px 8px 0;
}
.article-content .md-table { overflow-x: auto; margin: 16px 0; }
.article-content table { border-collapse: collapse; width: 100%; font-size: 14px; }
.article-content th, .article-content td { border: 1px solid var(--border); padding: 9px 14px; text-align: left; }
.article-content th { background: #f2f6fb; color: var(--primary-dark); font-weight: 600; }
.article-content em { color: var(--muted); }

.article-tags { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 8px; }
.article-tags span { background: #f2f6fb; color: var(--primary); font-size: 12.5px; padding: 3px 12px; border-radius: 999px; }

.article-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 26px; }
.article-nav a {
  flex: 1; background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 18px; font-size: 13.5px; color: var(--text);
}
.article-nav a:hover { border-color: var(--primary); color: var(--primary); }
.article-nav .an-label { color: var(--muted); font-size: 12px; display: block; margin-bottom: 4px; }
.article-nav .next { text-align: right; }

.author-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 28px; margin-top: 22px; display: flex; gap: 18px; align-items: center;
  box-shadow: var(--card-shadow);
}
.author-avatar {
  width: 64px; height: 64px; flex-shrink: 0; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #ffd98a; font-size: 26px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.author-info h4 { font-size: 16px; color: var(--primary-dark); }
.author-info p { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ============ 成功案例 ============ */
.cases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.case-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 28px; box-shadow: var(--card-shadow); transition: transform 0.25s;
}
.case-card:hover { transform: translateY(-4px); }
.case-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.case-top .cat { background: #eef3f9; color: var(--primary); font-size: 12.5px; padding: 2px 12px; border-radius: 999px; font-weight: 500; }
.case-top .result { color: #c0392b; font-weight: 700; font-size: 14px; }
.case-card h3 { font-size: 17px; color: var(--primary-dark); margin-bottom: 10px; }
.case-card p { font-size: 13.5px; color: var(--muted); }
.case-amount { margin-top: 14px; font-size: 14px; color: var(--accent-dark); font-weight: 600; }

/* ============ 关于页 ============ */
.about-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 40px 46px; box-shadow: var(--card-shadow);
}
.about-head { display: flex; gap: 26px; align-items: center; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.about-avatar {
  width: 110px; height: 110px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #ffd98a; font-size: 44px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.about-head h2 { font-size: 24px; color: var(--primary-dark); }
.about-head .sub { color: var(--muted); margin-top: 6px; font-size: 14.5px; }
.about-body h3 {
  font-size: 18px; color: var(--primary-dark); margin: 30px 0 14px;
  padding-left: 12px; border-left: 4px solid var(--accent);
}
.about-body p { margin-bottom: 12px; color: #444; }
.about-body ul { padding-left: 24px; margin-bottom: 14px; }
.about-body li { margin-bottom: 8px; }

.info-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.info-table td { padding: 10px 0; border-bottom: 1px dashed var(--border); }
.info-table td:first-child { color: var(--muted); width: 110px; }

/* ============ 咨询页 ============ */
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: start; }
.contact-form-card, .contact-info-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px 34px; box-shadow: var(--card-shadow);
}
.contact-form-card h3, .contact-info-card h3 { font-size: 18px; color: var(--primary-dark); margin-bottom: 20px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 7px; color: var(--primary-dark); }
.form-group label .req { color: #c0392b; }
.form-group input, .form-group textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; outline: none; font-family: inherit; transition: border 0.2s;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { min-height: 130px; resize: vertical; }
.form-tip { font-size: 12.5px; color: var(--muted); margin-top: 6px; }

.form-msg { padding: 11px 16px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; display: none; }
.form-msg.success { display: block; background: #e8f6ee; color: #1e7e46; border: 1px solid #bfe6cf; }
.form-msg.error { display: block; background: #fdecec; color: #c0392b; border: 1px solid #f5c6c6; }

.info-item { display: flex; gap: 14px; padding: 13px 0; border-bottom: 1px dashed var(--border); }
.info-item:last-of-type { border-bottom: none; }
.info-item .i-icon {
  width: 40px; height: 40px; border-radius: 10px; background: #eef3f9;
  display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0;
}
.info-item .i-label { font-size: 12.5px; color: var(--muted); }
.info-item .i-value { font-size: 14.5px; font-weight: 600; color: var(--primary-dark); }
.contact-note {
  background: #fdf6ec; border: 1px solid #f5e3c3; border-radius: 8px;
  padding: 14px 16px; font-size: 13px; color: #8a6d3b; margin-top: 18px;
}

/* ============ 页脚 ============ */
.site-footer { background: var(--primary-dark); color: rgba(255, 255, 255, 0.75); margin-top: 60px; }
.footer-main { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 40px; padding: 44px 0 34px; }
.footer-main h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer-main p, .footer-main a { font-size: 13.5px; line-height: 2; color: rgba(255, 255, 255, 0.72); }
.footer-main a:hover { color: #ffd98a; }
.footer-main .f-phone { color: #ffd98a; font-size: 18px; font-weight: 700; letter-spacing: 0.5px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px 0; text-align: center; font-size: 12.5px; color: rgba(255, 255, 255, 0.5);
}

/* 浮动咨询按钮 */
.float-contact {
  position: fixed; right: 24px; bottom: 90px; z-index: 90;
  display: flex; flex-direction: column; gap: 10px;
}
.float-contact a {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--accent); color: #fff; font-size: 13px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(200, 164, 95, 0.45);
  writing-mode: vertical-rl; letter-spacing: 2px;
}
.float-contact a.top-btn { background: #fff; color: var(--primary); border: 1px solid var(--border); box-shadow: 0 4px 14px rgba(0,0,0,0.1); }

/* ============ 管理后台 ============ */
.admin-body { background: #f0f3f7; min-height: 100vh; }
.admin-layout { display: flex; min-height: 100vh; }
.admin-side {
  width: 210px; background: var(--primary-dark); color: #fff;
  display: flex; flex-direction: column; flex-shrink: 0;
}
.admin-side .brand { padding: 22px 20px; font-size: 17px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,0.1); }
.admin-side .brand small { display: block; font-size: 11px; font-weight: 400; color: rgba(255,255,255,0.55); margin-top: 3px; }
.admin-menu { flex: 1; padding: 14px 10px; }
.admin-menu a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px; border-radius: 8px; color: rgba(255,255,255,0.78);
  font-size: 14.5px; margin-bottom: 4px; cursor: pointer;
}
.admin-menu a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.admin-menu a.active { background: var(--primary-light); color: #fff; }
.admin-side .logout { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.1); }
.admin-side .logout button {
  width: 100%; padding: 9px; background: rgba(255,255,255,0.1); color: #fff;
  border: 1px solid rgba(255,255,255,0.2); border-radius: 8px; cursor: pointer; font-size: 13.5px;
}
.admin-side .logout button:hover { background: rgba(255,255,255,0.18); }

.admin-main { flex: 1; padding: 26px 30px; min-width: 0; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.admin-topbar h2 { font-size: 21px; color: var(--primary-dark); }
.admin-content { max-width: 1080px; }

.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-box { background: #fff; border-radius: var(--radius); padding: 20px 22px; border: 1px solid var(--border); }
.stat-box .n { font-size: 26px; font-weight: 800; color: var(--primary); }
.stat-box .l { font-size: 13px; color: var(--muted); margin-top: 2px; }

.panel { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; flex-wrap: wrap; gap: 12px; }
.panel-head h3 { font-size: 16.5px; color: var(--primary-dark); }
.panel-head .actions { display: flex; gap: 10px; }

.admin-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.admin-table th, .admin-table td { padding: 11px 10px; border-bottom: 1px solid var(--border); text-align: left; }
.admin-table th { color: var(--muted); font-weight: 600; font-size: 12.5px; background: #f8fafc; }
.admin-table td { color: var(--text); }
.admin-table .t-title { max-width: 380px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.badge.green { background: #e8f6ee; color: #1e7e46; }
.badge.gray { background: #eef1f5; color: #7a8699; }
.badge.blue { background: #eef3f9; color: var(--primary); }

.btn-sm { padding: 5px 12px; font-size: 12.5px; border-radius: 6px; border: 1px solid var(--border); background: #fff; cursor: pointer; }
.btn-sm:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm.danger { color: #c0392b; }
.btn-sm.danger:hover { border-color: #c0392b; }

/* 模态框 */
.modal-mask {
  position: fixed; inset: 0; background: rgba(13, 51, 88, 0.45);
  display: none; align-items: flex-start; justify-content: center; z-index: 200;
  padding: 40px 20px; overflow-y: auto;
}
.modal-mask.show { display: flex; }
.modal {
  background: #fff; border-radius: 12px; width: 100%; max-width: 720px;
  padding: 28px 30px; box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
.modal h3 { font-size: 17px; color: var(--primary-dark); margin-bottom: 20px; }
.modal .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.modal .form-group label { font-size: 13px; }
.modal .form-group input, .modal .form-group textarea, .modal .form-group select {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 7px;
  font-size: 13.5px; outline: none; font-family: inherit;
}
.modal .form-group textarea { min-height: 220px; resize: vertical; line-height: 1.7; }
.modal .form-group input:focus, .modal .form-group textarea:focus, .modal .form-group select:focus { border-color: var(--primary); }
.modal .modal-foot { display: flex; justify-content: flex-end; gap: 12px; margin-top: 20px; }
.checkbox-line { display: flex; align-items: center; gap: 8px; font-size: 13.5px; padding-top: 26px; }

/* 登录页 */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary) 60%, #1d5c99);
  padding: 20px;
}
.login-card {
  background: #fff; border-radius: 14px; padding: 40px 38px;
  width: 100%; max-width: 400px; box-shadow: 0 16px 50px rgba(0,0,0,0.25);
}
.login-card h2 { font-size: 21px; color: var(--primary-dark); text-align: center; margin-bottom: 6px; }
.login-card .sub { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 26px; }

/* ============ 响应式 ============ */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-list { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { flex-direction: column; text-align: center; }
  .hero-tags { justify-content: center; }
  .hero-btns { justify-content: center; }
  .avatar-block { width: 110px; height: 110px; font-size: 42px; }
  .footer-main { grid-template-columns: 1fr; gap: 26px; }
  .admin-side { width: 64px; }
  .admin-side .brand { font-size: 0; padding: 22px 0; text-align: center; }
  .admin-side .brand::before { content: "管"; font-size: 18px; color: #fff; }
  .admin-side .brand small { display: none; }
  .admin-menu a span { display: none; }
  .admin-menu a { justify-content: center; }
  .admin-side .logout button { font-size: 0; padding: 9px 0; }
  .admin-side .logout button::before { content: "退出"; font-size: 13px; letter-spacing: 2px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .article-card, .about-card { padding: 26px 22px; }
}

@media (max-width: 640px) {
  .topbar { display: none; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 10px 16px 16px; gap: 2px; box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; }
  .hero { padding: 44px 0 40px; }
  .hero-info h1 { font-size: 26px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .stat-card { padding: 14px 8px; }
  .stat-card .stat-num { font-size: 22px; }
  .services-grid { grid-template-columns: 1fr; }
  .article-item { flex-direction: column; gap: 8px; }
  .article-content h2 { font-size: 18px; }
  .form-row { grid-template-columns: 1fr !important; }
  .admin-main { padding: 18px 14px; }
  .admin-table .t-title { max-width: 160px; }
  .float-contact { display: none; }
}

/* ============ 周子豪站点补充 ============ */
.logo-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  object-fit: cover; border: 2px solid #dfe9f3; display: block;
}
.avatar-block { padding: 0; overflow: hidden; }
.avatar-block img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.author-avatar { padding: 0; overflow: hidden; }
.author-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.about-avatar { padding: 0; overflow: hidden; }
.about-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }

.why-list.cols-4 { grid-template-columns: repeat(2, 1fr); }

.honor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.honor-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--card-shadow); transition: transform 0.25s;
}
.honor-card:hover { transform: translateY(-4px); }
.honor-card img { width: 100%; height: 190px; object-fit: cover; display: block; }
.honor-card .h-body { padding: 15px 17px; }
.honor-card h3 { font-size: 14.5px; color: var(--primary-dark); line-height: 1.5; }
.honor-card p { font-size: 12.5px; color: var(--muted); margin-top: 4px; }

.honor-badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 26px; }
.honor-badges span {
  background: #fff; border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 20px; font-size: 13.5px; color: var(--primary-dark); font-weight: 500;
}

.honor-list { list-style: none; }
.honor-list li { padding-left: 22px; position: relative; margin-bottom: 12px; color: #444; }
.honor-list li::before {
  content: ''; position: absolute; left: 0; top: 11px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
}

.about-photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 16px; }
.about-photos img { width: 100%; height: 200px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); }

.faq-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: none; border: none;
  padding: 18px 22px; font-size: 15.5px; font-weight: 600; color: var(--primary-dark);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  gap: 16px; font-family: inherit; line-height: 1.6;
}
.faq-q:hover { background: #f8fafc; }
.faq-q .arrow { transition: transform 0.25s; color: var(--accent); flex-shrink: 0; font-size: 13px; }
.faq-item.open .arrow { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a-inner { padding: 0 22px 18px; font-size: 14px; color: #4a6076; line-height: 1.85; }
.faq-a-inner p { margin-bottom: 8px; }
.faq-a-inner ul { padding-left: 22px; margin-bottom: 8px; }
.faq-a-inner li { margin-bottom: 4px; }
.faq-a-inner strong { color: var(--primary-dark); }

/* ============ 列表封面缩略图 / 详情封面 / 字号工具 ============ */
.article-item .a-main { flex: 1; min-width: 0; }
.article-item .a-thumb { width: 150px; height: 105px; object-fit: cover; border-radius: 8px; flex-shrink: 0; align-self: center; }
.detail-cover { width: 100%; max-height: 420px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); margin-bottom: 18px; }
.md-img { max-width: 100%; height: auto; border-radius: 8px; margin: 8px 0 14px; border: 1px solid var(--border); }

.font-size-tool { display: flex; align-items: center; gap: 4px; margin: 10px 0 0; }
.font-size-tool button {
  border: 1px solid var(--border); background: #fff; color: var(--primary-dark);
  width: 34px; height: 30px; border-radius: 6px; cursor: pointer; font-size: 14px; line-height: 1;
}
.font-size-tool button:hover { border-color: var(--primary); }
.font-size-tool span { font-size: 12.5px; color: var(--muted); margin: 0 6px; }

.honor-admin-img { width: 64px; height: 44px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); }
.honor-cover-preview { max-width: 240px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.honor-cover-preview img { width: 100%; display: block; }

@media (max-width: 640px) {
  .article-item .a-thumb { width: 96px; height: 72px; }
}

@media (max-width: 900px) {
  .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .about-photos { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .honor-grid { grid-template-columns: 1fr; }
  .about-photos { grid-template-columns: 1fr; }
  .why-list.cols-4 { grid-template-columns: 1fr; }
}