:root {
  --unifi: #FF6600;
  --maxis: #00A651;
  --time: #E6007E;
  --celcomdigi: #0066B3;
  --umobile: #FF8200;
  --yes: #7B2D8E;
  --bg: #f0f4f8;
  --card: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --tech-dark: #0f172a;
  --tech-dark2: #1e293b;
  --tech-cyan: #0ea5e9;
  --tech-teal: #14b8a6;
  --tech-teal-light: #5eead4;
}

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

body {
  font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

/* ===== 导航栏 ===== */
.navbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e2e8f0;
  padding: 0 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.navbar-inner {
  max-width: 72rem; margin: 0 auto;
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 60px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
  justify-self: center;
}
.nav-logo-img { height: 64px; width: auto; display: block; }

.lang-switcher { display: flex; gap: 8px; }
.lang-switcher-desktop { justify-self: end; }
.lang-switcher a {
  color: #64748b; text-decoration: none; font-size: 0.8rem; font-weight: 600;
  padding: 4px 10px; border-radius: 8px; border: 1px solid #e2e8f0;
  transition: all 0.2s;
}
.lang-switcher a.active { background: linear-gradient(135deg, #0ea5e9, #14b8a6); color: #fff; border-color: transparent; }
.lang-switcher-mobile { display: none; }

/* ===== 汉堡按钮 ===== */
.hamburger-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px; height: 32px;
  background: none; border: none; cursor: pointer;
  padding: 0;
  justify-self: start;
}
.hamburger-btn span {
  display: block;
  width: 100%; height: 2px;
  background: #1e293b;
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.hamburger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== 下拉导航菜单 ===== */
.nav-links {
  position: absolute;
  top: 60px; left: 0;
  min-width: 220px;
  background: #ffffff;
  display: flex; flex-direction: column; align-items: flex-start;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  border: 1px solid #e2e8f0;
  border-top: none;
  border-radius: 0 0 14px 0;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  z-index: 60;
}
.nav-links.open { max-height: 600px; }
.nav-links a {
  width: 100%;
  padding: 14px 1.25rem;
  color: #475569; text-decoration: none; font-size: 0.875rem; font-weight: 500;
  border-bottom: 1px solid #f1f5f9;
}
.nav-links a:hover { color: #0f172a; background: #f0fdfa; }
@media (max-width: 640px) {
  .lang-switcher-desktop { display: none; }
  .hamburger-btn { display: flex; }
  .lang-switcher-mobile { display: flex; padding: 14px 1.25rem; gap: 10px; }
}

/* ===== Footer ===== */
footer {
  background: #0f172a; margin-top: 3rem; color: #94a3b8;
}
.footer-inner {
  max-width: 72rem; margin: 0 auto; padding: 3rem 1.5rem 2rem;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem;
}
.footer-col-brand .footer-logo-img {
  height: 44px; width: auto; max-width: 200px; margin-bottom: 0.75rem;
  object-fit: contain; display: block;
  filter: drop-shadow(0 0 1px #fff) drop-shadow(0 0 1px #fff) drop-shadow(0 0 2px #fff);
}
.footer-tagline { font-size: 0.85rem; color: #94a3b8; line-height: 1.6; max-width: 220px; }
.footer-col-title {
  color: #fff; font-size: 0.85rem; font-weight: 800; margin-bottom: 1rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: #94a3b8; text-decoration: none; font-size: 0.85rem; transition: color 0.2s;
}
.footer-col a:hover { color: #5eead4; }
.footer-social-link { display: flex; align-items: center; gap: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding: 1.25rem 1.5rem;
  text-align: center; font-size: 0.8rem; color: #64748b;
}

@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 1.75rem; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* ===== 通用容器 ===== */
.main { max-width: 72rem; margin: 0 auto; padding: 2rem 1rem 4rem; }

/* ===== Hero / Home 标题 ===== */
.home-hero { text-align: center; padding: 1rem 0 2.5rem; }
.home-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900; margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.home-hero p { color: var(--muted); font-size: 1.05rem; }

/* ===== 通用卡片区块（深色科技感）===== */
.section-card {
  background: linear-gradient(145deg, #0f172a, #1e293b);
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(15,23,42,0.25);
  border: none;
  padding: 1.75rem; margin-bottom: 1.5rem;
}
@media (min-width: 768px) { .section-card { padding: 2rem 2.25rem; } }
.section-card h2 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.25rem; color: #fff; }
.section-card .section-sub { font-size: 0.85rem; color: #94a3b8; margin-bottom: 1.25rem; }

/* ===== 搜索框 + 图示导航 ===== */
.search-box-row { display: flex; gap: 10px; margin-bottom: 1.5rem; }
.search-box-row input {
  flex: 1; padding: 12px 16px; border-radius: 12px;
  border: 1.5px solid #cbd5e1; font-size: 0.95rem; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-box-row input:focus { border-color: #14b8a6; box-shadow: 0 0 0 3px rgba(20,184,166,0.15); }
.search-btn {
  padding: 12px 22px; border-radius: 12px; border: none;
  background: linear-gradient(135deg, #0ea5e9, #14b8a6);
  color: #fff; font-size: 1.05rem; cursor: pointer;
  box-shadow: 0 6px 16px rgba(20,184,166,0.3);
  transition: transform 0.15s, box-shadow 0.2s;
}
.search-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(20,184,166,0.4); }

.icon-nav-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 1rem;
}
.icon-nav-item {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 1.25rem 0.75rem; border-radius: 16px; border: 1.5px solid #e2e8f0;
  background: #fff; text-decoration: none; color: inherit; cursor: pointer;
  font-family: inherit; transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.icon-nav-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(15,23,42,0.12);
  border-color: rgba(20,184,166,0.4);
}
.icon-nav-circle {
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  box-shadow: 0 6px 16px rgba(15,23,42,0.25);
}
.icon-nav-item span { font-size: 0.8rem; font-weight: 700; text-align: center; }

/* ===== 住宅类型 / 使用类型按钮 ===== */
.property-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 480px) { .property-grid { grid-template-columns: 1fr; } }
.property-btn {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.25rem; border-radius: 16px; border: 2px solid #e2e8f0;
  background: #fff; cursor: pointer; text-align: left;
  transition: all 0.2s; width: 100%;
}
.property-btn:hover { border-color: #14b8a6; }
.property-btn.active {
  border-color: #14b8a6;
  background: linear-gradient(135deg, rgba(14,165,233,0.08), rgba(20,184,166,0.08));
  box-shadow: 0 0 0 3px rgba(20,184,166,0.2);
}
.property-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center; font-size: 26px; flex-shrink: 0;
  background: #f1f5f9;
}
.property-btn.active .property-icon {
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
}
.property-name { font-weight: 700; font-size: 1rem; }
.property-desc { font-size: 0.8rem; color: var(--muted); margin-top: 2px; }

/* ===== 人数 / 预算表单 ===== */
.form-row { margin-bottom: 1.25rem; }
.form-row label {
  display: block; font-size: 0.8rem; font-weight: 700; color: var(--muted);
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.04em;
}
.form-row select,
.form-row input {
  width: 100%; padding: 12px 16px; border-radius: 12px;
  border: 1.5px solid #cbd5e1; background: #fff; font-size: 0.95rem;
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.form-row select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2314b8a6' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-row select:focus,
.form-row input:focus { border-color: #14b8a6; box-shadow: 0 0 0 3px rgba(20,184,166,0.15); }

.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  padding: 15px 32px;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
  background-size: 200% 200%;
  color: #fff;
  border: none; border-radius: 14px; font-weight: 700; font-size: 1rem;
  cursor: pointer; transition: transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 10px 24px rgba(15,23,42,0.25);
  text-decoration: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(15,23,42,0.35); }

/* ===== 比较结果卡片 ===== */
.hidden { display: none !important; }
.results-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
.result-card {
  background: #fff; border-radius: 18px; overflow: hidden;
  border: 2px solid #e2e8f0; position: relative;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.result-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(15,23,42,0.12);
  border-color: rgba(20,184,166,0.4);
}
.best-badge {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff; font-size: 0.65rem; font-weight: 800;
  padding: 4px 10px; border-radius: 99px;
  box-shadow: 0 4px 10px rgba(239,68,68,0.35);
}
.result-card-body { padding: 1.25rem; }
.result-provider-name { font-weight: 800; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; }
.result-plan-name { font-weight: 700; font-size: 1rem; margin-top: 4px; }
.result-tagline { font-size: 0.8rem; color: var(--muted); margin-top: 2px; }
.result-price { font-size: 1.9rem; font-weight: 900; margin: 0.6rem 0; }
.result-price small { font-size: 0.8rem; font-weight: 400; color: var(--muted); }
.result-speed-row {
  display: flex; gap: 1rem; font-size: 0.85rem; color: #334155;
  margin-bottom: 0.6rem; font-weight: 600;
}
.result-contract { font-size: 0.8rem; color: var(--muted); margin-bottom: 1rem; }
.result-actions { display: flex; flex-direction: column; gap: 8px; }
.btn-view-details {
  text-align: center; padding: 10px; border-radius: 10px;
  border: 1.5px solid #e2e8f0; color: var(--text); text-decoration: none;
  font-size: 0.85rem; font-weight: 600; transition: all 0.2s;
}
.btn-view-details:hover { border-color: #0f172a; background: #f8fafc; }
.wa-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px; background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff; border-radius: 10px; text-decoration: none;
  font-weight: 700; font-size: 0.85rem;
  box-shadow: 0 6px 16px rgba(37,211,102,0.28);
  transition: transform 0.15s, box-shadow 0.2s;
}
.wa-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(37,211,102,0.4); }
.wa-btn-large { padding: 15px; font-size: 1rem; margin-top: 1.25rem; }

/* ===== 首页：按运营商浏览 ===== */
.provider-browse-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem;
}
.provider-browse-card {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.4rem; border-radius: 14px; border: 2px solid #e2e8f0;
  background: #fff; text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.provider-browse-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(15,23,42,0.12);
  border-color: rgba(20,184,166,0.4);
}
.provider-browse-name { font-weight: 800; font-size: 1rem; }
.provider-browse-arrow {
  color: #fff; font-weight: 700;
  background: linear-gradient(135deg, #0ea5e9, #14b8a6);
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem;
}

/* ===== ISP 总览页 ===== */
.provider-hero { text-align: center; padding: 1rem 0 1.5rem; }
.provider-hero h1 { font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 900; }

.tabs-bar {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 1.5rem; padding-bottom: 1rem;
  border-bottom: 2px solid #e2e8f0;
}
.tab-btn {
  padding: 10px 20px; border-radius: 10px; border: 1.5px solid #e2e8f0;
  background: #fff; color: var(--muted); font-weight: 600; font-size: 0.875rem;
  cursor: pointer; transition: all 0.2s;
}
.tab-btn.active {
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
  color: #fff; border-color: transparent;
  box-shadow: 0 6px 16px rgba(15,23,42,0.25);
}

.provider-plans-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem;
}
.plan-card-link { text-decoration: none; color: inherit; }
.plan-mini-card {
  background: #fff; border-radius: 16px; overflow: hidden;
  border: 2px solid #e2e8f0; transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.plan-mini-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(15,23,42,0.12);
  border-color: rgba(20,184,166,0.4);
}
.plan-card-banner img { width: 100%; display: block; }
.plan-mini-body { padding: 1.1rem; }
.plan-mini-name { font-weight: 700; font-size: 0.95rem; }
.plan-mini-tagline { font-size: 0.78rem; color: var(--muted); margin-top: 2px; }
.plan-mini-price { font-size: 1.6rem; font-weight: 900; margin: 0.5rem 0; }
.plan-mini-price small { font-size: 0.75rem; font-weight: 400; color: var(--muted); }
.plan-mini-speed { display: flex; gap: 1rem; font-size: 0.8rem; color: #334155; font-weight: 600; }

/* ===== 配套详情页 ===== */
.detail-breadcrumb { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; }
.detail-breadcrumb a { color: var(--muted); }
.detail-banner { margin-bottom: 1.5rem; border-radius: 16px; overflow: hidden; }
.detail-banner img { width: 100%; display: block; }
.detail-header {
  background: #fff; border-radius: 20px; overflow: hidden;
  border: 2px solid #e2e8f0; margin-bottom: 1.5rem;
}
.detail-header-body { padding: 2rem; }
.detail-provider-tag { font-weight: 800; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; }
.detail-plan-name { font-size: clamp(1.5rem, 3.5vw, 2rem); font-weight: 900; margin: 0.4rem 0; }
.detail-tagline { color: var(--muted); margin-bottom: 1rem; }
.detail-price { font-size: 2.5rem; font-weight: 900; margin-bottom: 1.5rem; }
.detail-price small { font-size: 0.9rem; font-weight: 400; color: var(--muted); }
.detail-original-price {
  font-size: 1rem; color: #94a3b8; text-decoration: line-through; margin-left: 10px; font-weight: 500;
}
.detail-speed-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.detail-speed-box {
  background: linear-gradient(135deg, #f8fafc, #f0fdfa);
  border: 1px solid #e2e8f0;
  border-radius: 12px; padding: 12px 20px; flex: 1; min-width: 120px;
}
.detail-speed-label { display: block; font-size: 0.75rem; color: var(--muted); text-transform: uppercase; }
.detail-speed-value { display: block; font-size: 1.15rem; font-weight: 800; margin-top: 4px; }

.detail-section {
  background: #fff; border-radius: 16px; padding: 1.75rem;
  border: 1px solid #e2e8f0; margin-bottom: 1.5rem;
}
.detail-section h2 { font-size: 1.05rem; font-weight: 800; margin-bottom: 1rem; }
.detail-features-list { list-style: none; }
.detail-features-list li {
  padding: 10px 0; border-bottom: 1px solid #f1f5f9; font-size: 0.9rem;
}
.detail-features-list li:before { content: "✓ "; color: #14b8a6; font-weight: 800; }

.detail-articles-list { display: flex; flex-direction: column; gap: 10px; }
.detail-article-link {
  display: flex; align-items: center; gap: 12px; padding: 10px;
  border-radius: 10px; border: 1px solid #e2e8f0; text-decoration: none; color: var(--text);
  transition: border-color 0.2s;
}
.detail-article-link:hover { border-color: rgba(20,184,166,0.4); }
.detail-article-link img { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; }

/* ===== Speedtest 页面 ===== */
.speedtest-hero { text-align: center; padding: 1rem 0 2rem; }
.speedtest-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 900; margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.speedtest-hero p { color: var(--muted); font-size: 1.05rem; }

.speedtest-widget-wrap {
  background: #fff; border-radius: 20px; padding: 2rem;
  border: 1px solid #e2e8f0; margin-bottom: 1.5rem;
  min-height: 400px;
  display: flex; align-items: center; justify-content: center;
}

.speedtest-cta {
  text-align: center; padding: 2.5rem 2rem;
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-radius: 20px; color: #fff;
  box-shadow: 0 20px 50px rgba(15,23,42,0.25);
}
.speedtest-cta p { margin-bottom: 1.25rem; font-size: 1rem; color: #cbd5e1; }
.speedtest-cta a.btn-primary { display: inline-flex; width: auto; padding: 14px 32px; }

/* ===== Blog 列表页 ===== */
.blog-hero { text-align: center; padding: 1rem 0 2rem; }
.blog-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 900;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.blog-hero p { color: var(--muted); margin-top: 0.5rem; }

.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.blog-card {
  background: #fff; border-radius: 18px; overflow: hidden;
  border: 1px solid #e2e8f0; text-decoration: none; color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(15,23,42,0.12);
  border-color: rgba(20,184,166,0.4);
}
.blog-card-img { width: 100%; height: 170px; object-fit: cover; display: block; }
.blog-card-img-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6); font-size: 2.5rem;
}
.blog-card-body { padding: 1.25rem; }
.blog-card-date { font-size: 0.75rem; color: var(--muted); margin-bottom: 6px; }
.blog-card-title { font-weight: 800; font-size: 1.05rem; margin-bottom: 8px; }
.blog-card-excerpt { font-size: 0.85rem; color: var(--muted); margin-bottom: 12px; line-height: 1.5; }
.blog-card-readmore { font-size: 0.8rem; font-weight: 700; color: #14b8a6; }

/* ===== Blog 详情页 ===== */
.blog-back-link {
  display: inline-block; margin-bottom: 1.25rem; font-size: 0.875rem;
  color: var(--muted); text-decoration: none; font-weight: 600;
}
.blog-detail-cover { width: 100%; border-radius: 16px; margin-bottom: 1.5rem; display: block; }
.blog-detail-date { font-size: 0.8rem; color: var(--muted); margin-bottom: 8px; }
.blog-detail-title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 900; margin-bottom: 1.5rem; line-height: 1.3;
}
.blog-detail-content { font-size: 1rem; line-height: 1.8; color: #334155; }
.blog-detail-content p { margin-bottom: 1.25rem; }
.blog-detail-content img { max-width: 100%; border-radius: 12px; margin: 1rem 0; }
.blog-detail-content h2 { font-size: 1.3rem; font-weight: 800; margin: 1.5rem 0 0.75rem; }
.blog-detail-content h3 { font-size: 1.1rem; font-weight: 700; margin: 1.25rem 0 0.5rem; }
.blog-detail-content ul, .blog-detail-content ol { margin: 0 0 1.25rem 1.5rem; }
.blog-detail-content li { margin-bottom: 0.5rem; }

/* ===== Compare 比较页 ===== */
.compare-hero { text-align: center; padding: 1.5rem 0 2rem; }
.compare-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.25rem); font-weight: 900;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.compare-hero p { color: var(--muted); margin-top: 0.5rem; }

.compare-picker-card {
  background: linear-gradient(145deg, #0f172a, #1e293b);
  border-radius: 24px; padding: 2rem;
  box-shadow: 0 20px 50px rgba(15,23,42,0.25);
  margin-bottom: 2rem;
}

.compare-slots-wrap {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.compare-slot {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(20,184,166,0.25);
  border-radius: 16px; padding: 1.25rem;
  position: relative; overflow: hidden;
  transition: border-color 0.2s, background 0.2s;
}
.compare-slot::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #0ea5e9, #14b8a6);
}
.compare-slot:hover { background: rgba(255,255,255,0.08); border-color: rgba(20,184,166,0.5); }

.compare-slot-header {
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 800; font-size: 0.8rem; margin-bottom: 14px;
  color: #5eead4; text-transform: uppercase; letter-spacing: 0.06em;
}
.btn-remove-slot {
  background: rgba(239,68,68,0.15); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3);
  padding: 3px 10px; border-radius: 6px; font-size: 0.7rem; cursor: pointer;
  text-transform: none; letter-spacing: normal; font-weight: 600;
}
.btn-remove-slot:hover { background: rgba(239,68,68,0.25); }

.compare-slot label {
  display: block; font-size: 0.7rem; font-weight: 700; color: #94a3b8;
  margin: 10px 0 6px; text-transform: uppercase; letter-spacing: 0.05em;
}
.compare-slot select {
  width: 100%; padding: 11px 14px; border-radius: 10px;
  border: 1.5px solid rgba(148,163,184,0.3);
  background: rgba(15,23,42,0.6); color: #e2e8f0;
  font-size: 0.85rem; outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2314b8a6' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
  transition: border-color 0.2s;
}
.compare-slot select:focus { border-color: #14b8a6; box-shadow: 0 0 0 3px rgba(20,184,166,0.15); }
.compare-slot select option { background: #0f172a; color: #e2e8f0; }

.compare-picker-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-add-slot {
  padding: 12px 24px; background: rgba(14,165,233,0.12); color: #7dd3fc;
  border: 1.5px solid rgba(14,165,233,0.4); border-radius: 12px;
  font-weight: 700; font-size: 0.85rem; cursor: pointer; transition: background 0.2s;
}
.btn-add-slot:hover { background: rgba(14,165,233,0.22); }
.btn-compare-go {
  flex: 1; min-width: 200px;
  padding: 13px 24px;
  background: linear-gradient(135deg, #0ea5e9, #14b8a6);
  color: #fff; border: none; border-radius: 12px;
  font-weight: 800; font-size: 0.95rem; cursor: pointer;
  box-shadow: 0 8px 20px rgba(20,184,166,0.3);
  transition: transform 0.15s, box-shadow 0.2s;
}
.btn-compare-go:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(20,184,166,0.4); }

.compare-empty-msg {
  text-align: center; color: #94a3b8; padding: 2.5rem;
  background: #fff; border-radius: 16px; border: 1px dashed #cbd5e1;
}

/* ===== 结果表格 ===== */
.compare-table-wrap {
  overflow-x: auto; border-radius: 20px;
  box-shadow: 0 8px 30px rgba(15,23,42,0.08);
}
table.compare-table {
  width: 100%; min-width: 640px; border-collapse: separate; border-spacing: 0;
  background: #fff; border-radius: 20px; overflow: hidden;
}
table.compare-table thead th {
  background: #0f172a; padding: 20px 18px; text-align: center;
  font-size: 1rem; font-weight: 800; color: #fff;
  border-bottom: none;
}
.compare-th-plan {
  display: block; font-size: 0.75rem; font-weight: 500; color: #94a3b8; margin-top: 4px;
}

table.compare-table tbody tr:nth-child(odd) { background: #f8fafc; }
table.compare-table tbody tr:hover { background: #f0fdfa; }

table.compare-table td {
  padding: 16px 18px; text-align: center; font-size: 0.88rem;
  border-bottom: 1px solid #f1f5f9; vertical-align: middle;
}
table.compare-table tbody tr:last-child td { border-bottom: none; }

.compare-row-label {
  text-align: left !important; font-weight: 800; color: #0f172a !important;
  background: #f1f5f9 !important; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  border-right: 2px solid #e2e8f0;
}
table.compare-table tbody tr:nth-child(odd) .compare-row-label { background: #eef2f7 !important; }

.compare-price-cell { font-weight: 900; font-size: 1.35rem; color: #0ea5e9; }
.compare-features-cell { text-align: left !important; font-size: 0.78rem; color: #475569; }
.compare-features-cell div { padding: 3px 0; }
.compare-features-cell div::before { content: "✓ "; color: #14b8a6; font-weight: 800; }

@media (max-width: 640px) {
  .compare-picker-card { padding: 1.25rem; border-radius: 18px; }
  .lang-switcher-desktop { display: none; }
  .hamburger-btn { display: flex; }
}


/* ===== 首页搜索/图示导航区块 - 深色版本 ===== */
.search-nav-dark-card {
  background: linear-gradient(145deg, #0f172a, #1e293b);
  border-radius: 24px; padding: 2rem;
  box-shadow: 0 20px 50px rgba(15,23,42,0.25);
  margin-bottom: 1.5rem;
}
.search-nav-dark-card .search-box-row input {
  background: rgba(15,23,42,0.6); color: #e2e8f0;
  border: 1.5px solid rgba(148,163,184,0.3);
}
.search-nav-dark-card .search-box-row input::placeholder { color: #94a3b8; }
.search-nav-dark-card .icon-nav-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(20,184,166,0.25);
}
.search-nav-dark-card .icon-nav-item:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(20,184,166,0.5);
}
.search-nav-dark-card .icon-nav-item span { color: #e2e8f0; }


/* ===== section-card 深色化后，内部元素配色调整 ===== */
.search-box-row input {
  background: rgba(15,23,42,0.6); color: #e2e8f0;
  border: 1.5px solid rgba(148,163,184,0.3);
}
.search-box-row input::placeholder { color: #94a3b8; }

.icon-nav-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(20,184,166,0.25);
}
.icon-nav-item:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(20,184,166,0.5);
}
.icon-nav-item span { color: #e2e8f0; }

.property-btn {
  background: rgba(255,255,255,0.05);
  border: 2px solid rgba(148,163,184,0.25);
  color: #e2e8f0;
}
.property-btn:hover { border-color: #14b8a6; }
.property-btn.active {
  border-color: #14b8a6;
  background: rgba(20,184,166,0.12);
}
.property-icon { background: rgba(255,255,255,0.08); }
.property-name { color: #fff; }
.property-desc { color: #94a3b8; }

.form-row label { color: #94a3b8; }
.form-row select,
.form-row input {
  background: rgba(15,23,42,0.6); color: #e2e8f0;
  border: 1.5px solid rgba(148,163,184,0.3);
}
.form-row select option { background: #0f172a; color: #e2e8f0; }

.provider-browse-card {
  background: rgba(255,255,255,0.05);
  border: 2px solid rgba(148,163,184,0.25);
}
.provider-browse-card:hover { border-color: rgba(20,184,166,0.5); }

.tabs-bar { border-bottom: 2px solid rgba(148,163,184,0.2); }
.tab-btn {
  background: rgba(255,255,255,0.05); color: #94a3b8;
  border: 1.5px solid rgba(148,163,184,0.25);
}

.results-grid .result-card,
.provider-plans-grid .plan-mini-card,
.blog-grid .blog-card {
  background: #fff;
}

.detail-features-list li { color: var(--text); border-bottom: 1px solid #f1f5f9; }
.detail-article-link { color: var(--text); border: 1px solid #e2e8f0; }


/* ===== ISP Logo 显示样式 ===== */
.provider-logo-img {
  height: 24px; width: auto; max-width: 90px; object-fit: contain;
  display: inline-block; vertical-align: middle; margin-right: 8px;
  filter: drop-shadow(0 0 1px #fff) drop-shadow(0 0 1px #fff) drop-shadow(0 0 2px #fff);
}
.provider-browse-info { display: flex; align-items: center; }
.result-card-header { display: flex; align-items: center; }

.provider-hero { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
.provider-hero-logo {
  height: 48px; width: auto; max-width: 160px; object-fit: contain;
  filter: drop-shadow(0 0 1px #fff) drop-shadow(0 0 1px #fff) drop-shadow(0 0 2px #fff);
}
#provider-name { display: flex; align-items: center; gap: 12px; justify-content: center; }

.detail-provider-header { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.detail-provider-logo {
  height: 32px; width: auto; max-width: 120px; object-fit: contain;
  filter: drop-shadow(0 0 1px #fff) drop-shadow(0 0 1px #fff) drop-shadow(0 0 2px #fff);
}

.compare-th-logo {
  display: block; height: 28px; width: auto; max-width: 100px; object-fit: contain; margin: 0 auto 6px;
  filter: drop-shadow(0 0 1px #fff) drop-shadow(0 0 1px #fff) drop-shadow(0 0 2px #fff);
}



/* ===== 首页 FAQ 区块 ===== */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(148,163,184,0.2);
  border-radius: 14px; overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item.open { border-color: rgba(20,184,166,0.5); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 1.1rem 1.4rem; background: none; border: none; cursor: pointer;
  text-align: left; font-weight: 700; font-size: 0.95rem; color: #e2e8f0;
}
.faq-toggle-icon {
  flex-shrink: 0; margin-left: 1rem; font-size: 1.3rem; font-weight: 400;
  color: #5eead4; transition: transform 0.25s;
}
.faq-item.open .faq-toggle-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
  padding: 0 1.4rem;
}
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 1.25rem; }
.faq-answer p { font-size: 0.88rem; line-height: 1.7; color: #94a3b8; }


/* ===== Broadband Home 页面：文章推荐卡 + FAQ表格 ===== */
.bh-article-card {
  display: block; text-decoration: none;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6);
  border-radius: 20px; padding: 2rem; margin-bottom: 1.5rem;
  box-shadow: 0 20px 50px rgba(15,23,42,0.25);
  transition: transform 0.2s, box-shadow 0.2s;
}
.bh-article-card:hover { transform: translateY(-3px); box-shadow: 0 24px 56px rgba(15,23,42,0.35); }
.bh-article-card-title { color: #fff; font-weight: 900; font-size: 1.3rem; margin-bottom: 0.5rem; }
.bh-article-card-desc { color: rgba(255,255,255,0.85); font-size: 0.9rem; margin-bottom: 1rem; max-width: 600px; }
.bh-article-card-cta { color: #fff; font-weight: 800; font-size: 0.9rem; }

.faq-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.faq-table th, .faq-table td {
  padding: 10px 14px; text-align: left; font-size: 0.85rem;
  border-bottom: 1px solid rgba(148,163,184,0.2);
}
.faq-table th { color: #5eead4; font-weight: 700; text-transform: uppercase; font-size: 0.75rem; }
.faq-table td { color: #e2e8f0; }
.faq-inline-link { color: #5eead4; font-weight: 700; text-decoration: underline; }

/* ===== Broadband Home 页面：文章全文嵌入样式 ===== */
.bh-article-full {
  background: #fff; border-radius: 20px; padding: 2rem;
  margin-bottom: 1.5rem; border: 1px solid #e2e8f0;
}
.bh-article-full-title {
  font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 900;
  margin-bottom: 1.5rem; color: var(--text);
}
.bh-article-full-content { font-size: 1rem; line-height: 1.8; color: #334155; }
.bh-article-full-content p { margin-bottom: 1.25rem; }
.bh-article-full-content h2 {
  font-size: 1.25rem; font-weight: 800; margin: 1.75rem 0 0.75rem; color: var(--text);
}
.bh-article-full-content h3 { font-size: 1.05rem; font-weight: 700; margin: 1.25rem 0 0.5rem; }
.bh-article-full-content ul, .bh-article-full-content ol { margin: 0 0 1.25rem 1.5rem; }
.bh-article-full-content li { margin-bottom: 0.5rem; }
.bh-article-full-content img { max-width: 100%; border-radius: 12px; margin: 1rem 0; }


/* ===== Blog 文章类型标签 ===== */
.blog-card-img-wrap { position: relative; }
.blog-card-type-badge {
  position: absolute; top: 10px; left: 10px;
  background: rgba(15,23,42,0.85); color: #5eead4;
  font-size: 0.7rem; font-weight: 800; padding: 4px 10px; border-radius: 99px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.blog-type-tag {
  display: inline-block; margin-bottom: 10px;
  background: #f0fdfa; color: #0d9488; font-size: 0.75rem; font-weight: 800;
  padding: 4px 12px; border-radius: 99px; text-transform: uppercase; letter-spacing: 0.04em;
}



/* ===== 首页：最新文章横向轮播 ===== */
.latest-articles-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.25rem;
}
.latest-articles-controls { display: flex; gap: 8px; align-items: center; }
.latest-articles-all-link {
  color: #5eead4; font-size: 0.85rem; font-weight: 700; text-decoration: none;
}
.btn-scroll {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(148,163,184,0.3);
  color: #e2e8f0; cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.btn-scroll:hover { background: rgba(255,255,255,0.15); }

.latest-articles-track {
  display: flex; gap: 1rem; overflow-x: auto; scroll-behavior: smooth;
  padding-bottom: 6px; -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.latest-articles-track::-webkit-scrollbar { height: 6px; }
.latest-articles-track::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.3); border-radius: 99px; }

.latest-article-card {
  flex: 0 0 260px; background: #fff; border-radius: 16px; overflow: hidden;
  text-decoration: none; color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
}
.latest-article-card:hover { transform: translateY(-4px); box-shadow: 0 14px 28px rgba(0,0,0,0.2); }
.latest-article-img-wrap { position: relative; height: 130px; }
.latest-article-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.latest-article-placeholder {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f172a, #0ea5e9, #14b8a6); font-size: 2rem;
}
.latest-article-badge {
  position: absolute; top: 8px; left: 8px;
  background: rgba(15,23,42,0.85); color: #5eead4;
  font-size: 0.65rem; font-weight: 800; padding: 3px 8px; border-radius: 99px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.latest-article-body { padding: 0.9rem; }
.latest-article-date { font-size: 0.7rem; color: var(--muted); margin-bottom: 4px; }
.latest-article-title {
  font-weight: 700; font-size: 0.9rem; margin-bottom: 6px; line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.latest-article-excerpt { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }

@media (max-width: 640px) {
  .latest-article-card { flex: 0 0 220px; }
}


/* ===== 文章内文表格样式（Quill/贴上内容用） ===== */
.blog-detail-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.9rem;
}
.blog-detail-content th,
.blog-detail-content td {
  border: 1px solid #e2e8f0;
  padding: 10px 14px;
  text-align: left;
}
.blog-detail-content th {
  background: #f8fafc;
  font-weight: 700;
  color: var(--text);
}
.blog-detail-content tr:nth-child(even) {
  background: #f8fafc;
}


/* ===== 法律条款页面（Privacy Policy / Terms & Conditions）===== */
.legal-content h2 {
  color: #fff; font-size: 1.1rem; font-weight: 800; margin: 1.75rem 0 0.75rem;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p {
  color: #e2e8f0; line-height: 1.8; margin-bottom: 1rem; font-size: 0.95rem;
}


/* ===== 文章页悬浮小助理按钮 ===== */
.mascot-widget {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  display: flex; flex-direction: column; align-items: flex-end;
}
.mascot-close-btn {
  width: 22px; height: 22px; border-radius: 50%;
  background: #0f172a; color: #fff; border: 2px solid #fff;
  font-size: 0.7rem; cursor: pointer; margin-bottom: 4px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  display: flex; align-items: center; justify-content: center;
}
.mascot-avatar-link {
  position: relative; display: block; text-decoration: none;
}
.mascot-avatar-img {
  width: 76px; height: 76px; border-radius: 50%;
  object-fit: cover; object-position: 30% 25%;
  border: 3px solid #14b8a6;
  box-shadow: 0 8px 24px rgba(15,23,42,0.3);
  background: #fff;
  animation: mascot-bounce 2.4s ease-in-out infinite;
}
@keyframes mascot-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.mascot-bubble {
  position: absolute; right: 88px; top: 50%; transform: translateY(-50%);
  background: #0f172a; color: #fff; font-size: 0.75rem; font-weight: 700;
  padding: 8px 14px; border-radius: 12px; white-space: nowrap;
  opacity: 0; visibility: hidden; transition: opacity 0.2s, visibility 0.2s;
}
.mascot-bubble::after {
  content: ""; position: absolute; right: -6px; top: 50%; transform: translateY(-50%);
  border-width: 6px 0 6px 6px; border-style: solid;
  border-color: transparent transparent transparent #0f172a;
}
.mascot-avatar-link:hover .mascot-bubble { opacity: 1; visibility: visible; }

@media (max-width: 480px) {
  .mascot-avatar-img { width: 60px; height: 60px; }
  .mascot-widget { bottom: 16px; right: 16px; }
  .mascot-bubble { display: none; }
}


/* ===== 文章页 AI Summary 区块 ===== */
.ai-summary-box {
  background: linear-gradient(135deg, rgba(14,165,233,0.08), rgba(20,184,166,0.08));
  border: 1.5px solid rgba(20,184,166,0.3);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0 1.75rem;
}
.ai-summary-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: #0d9488;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.ai-summary-box p {
  margin: 0;
  color: #334155;
  line-height: 1.75;
  font-size: 0.95rem;
}


/* ===== Coverage Checker 页面样式 ===== */
.coverage-postcode-confirm {
  margin-top: 10px; padding: 10px 14px; background: rgba(20,184,166,0.12);
  border: 1.5px solid rgba(20,184,166,0.4); border-radius: 10px;
  color: #5eead4; font-weight: 700; font-size: 0.9rem;
}
.coverage-loading-text { margin-top: 10px; color: #94a3b8; font-size: 0.85rem; }
.coverage-error-text { margin-top: 10px; color: #fca5a5; font-size: 0.85rem; }
.form-hint-text { margin-top: 6px; font-size: 0.8rem; color: #94a3b8; }

.coverage-result-grid { display: flex; flex-direction: column; gap: 1rem; margin-top: 1rem; }
.coverage-result-card {
  display: flex; align-items: center; gap: 1.25rem;
  background: rgba(255,255,255,0.04); border: 2px solid; border-radius: 16px;
  padding: 1.25rem 1.5rem;
}
.coverage-result-card.coverage-confirmed {
  background: rgba(20,184,166,0.1);
}
.coverage-result-logo { height: 40px; width: auto; flex-shrink: 0; }
.coverage-result-body { flex: 1; }
.coverage-result-name { font-weight: 800; font-size: 1.05rem; margin-bottom: 6px; }
.coverage-result-text { color: #e2e8f0; font-size: 0.9rem; line-height: 1.6; margin: 0; }

.coverage-disclaimer {
  margin-top: 1.25rem; font-size: 0.8rem; color: #94a3b8; line-height: 1.6;
  padding: 10px 14px; background: rgba(255,255,255,0.03); border-radius: 10px;
}

@media (max-width: 640px) {
  .coverage-result-card { flex-direction: column; text-align: center; }
}


/* ===== 配套详情页：AI介绍 + 促销赠品区块 ===== */
.plan-overview-box {
  background: linear-gradient(135deg, rgba(14,165,233,0.08), rgba(20,184,166,0.08));
  border: 1.5px solid rgba(20,184,166,0.3);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0;
}
.plan-overview-badge {
  display: inline-block; font-size: 0.75rem; font-weight: 800; color: #0d9488;
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 8px;
}
.plan-overview-box p { margin: 0; color: #334155; line-height: 1.75; font-size: 0.95rem; }

.plan-promo-box {
  display: flex; align-items: center; gap: 1.5rem;
  background: #fff7ed; border: 1.5px solid #fed7aa; border-radius: 16px;
  padding: 1.5rem; margin: 1.25rem 0;
}
.plan-promo-image { width: 100px; height: 100px; object-fit: contain; flex-shrink: 0; }
.plan-promo-text h3 { margin: 0 0 8px; font-size: 1rem; color: #9a3412; }
.plan-promo-text p { margin: 0; color: #7c2d12; font-size: 0.9rem; line-height: 1.6; }

@media (max-width: 480px) {
  .plan-promo-box { flex-direction: column; text-align: center; }
}

/* ===== 配套详情页：促销赠品 + 深度分析样式 ===== */
.plan-promo-box {
  display: flex; align-items: center; gap: 1.5rem;
  background: #fff7ed; border: 1.5px solid #fed7aa; border-radius: 16px;
  padding: 1.5rem; margin: 1.25rem 0;
}
.plan-promo-image { width: 100px; height: 100px; object-fit: contain; flex-shrink: 0; }
.plan-promo-text h3 { margin: 0 0 8px; font-size: 1rem; color: #9a3412; }
.plan-promo-text p { margin: 0; color: #7c2d12; font-size: 0.9rem; line-height: 1.6; }

.plan-overview-box {
  background: linear-gradient(135deg, rgba(14,165,233,0.08), rgba(20,184,166,0.08));
  border: 1.5px solid rgba(20,184,166,0.3);
  border-radius: 14px; padding: 1.25rem 1.5rem; margin: 1.25rem 0;
}
.plan-overview-badge {
  display: inline-block; font-size: 0.75rem; font-weight: 800; color: #0d9488;
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 8px;
}
.plan-overview-box p { margin: 0; color: #334155; line-height: 1.75; font-size: 0.95rem; }

.plan-deep-analysis {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 16px;
  padding: 1.75rem; margin: 1.25rem 0; color: #334155; line-height: 1.8;
}
.plan-deep-analysis h2 { font-size: 1.2rem; margin: 1.5rem 0 0.75rem; color: #0f172a; }
.plan-deep-analysis h2:first-child { margin-top: 0; }
.plan-deep-analysis h3 { font-size: 1.05rem; margin: 1.25rem 0 0.6rem; color: #0f172a; }
.plan-deep-analysis p { margin-bottom: 1rem; }
.plan-deep-analysis ul, .plan-deep-analysis ol { margin: 0 0 1rem 1.25rem; }
.plan-deep-analysis table {
  width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.9rem;
}
.plan-deep-analysis th, .plan-deep-analysis td {
  border: 1px solid #e2e8f0; padding: 8px 12px; text-align: left;
}
.plan-deep-analysis th { background: #f8fafc; font-weight: 700; }

@media (max-width: 480px) {
  .plan-promo-box { flex-direction: column; text-align: center; }
}


/* ===== 配套详情页 Reviews 功能样式 ===== */
.reviews-section-title { font-size: 1.3rem; font-weight: 800; margin-bottom: 1rem; }

.reviews-summary-box {
  display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem;
  padding: 1.25rem; background: #f8fafc; border-radius: 14px;
}
.reviews-summary-stars { font-size: 1.6rem; color: #f59e0b; }
.reviews-summary-number { font-size: 1.8rem; font-weight: 800; color: #0f172a; }
.reviews-summary-number span { font-size: 0.9rem; font-weight: 500; color: #94a3b8; }
.reviews-summary-count { font-size: 0.85rem; color: #64748b; }
.reviews-empty-text { color: #94a3b8; font-size: 0.9rem; }

.review-item {
  padding: 1rem 0; border-bottom: 1px solid #f1f5f9;
}
.review-item:last-child { border-bottom: none; }
.review-item-header { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.review-item-stars { color: #f59e0b; font-size: 1rem; }
.review-item-name { font-weight: 700; font-size: 0.9rem; color: #0f172a; }
.review-item-date { font-size: 0.75rem; color: #94a3b8; }
.review-item-comment { font-size: 0.9rem; color: #334155; line-height: 1.6; margin: 0 0 8px; }
.review-item-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.review-item-tag {
  font-size: 0.75rem; background: #f0fdfa; color: #0d9488;
  padding: 3px 10px; border-radius: 99px; font-weight: 600;
}

.review-form-box { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 2px solid #f1f5f9; }
.review-star-picker { display: flex; gap: 6px; margin-bottom: 8px; }
.review-star-btn {
  background: none; border: none; font-size: 2rem; color: #cbd5e1; cursor: pointer; line-height: 1;
}
.review-star-btn.filled { color: #f59e0b; }
#review-rating-label { font-size: 0.85rem; color: #64748b; margin-bottom: 1rem; }

.review-tags-wrap { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 1rem; }
.review-tag-chip {
  display: flex; align-items: center; gap: 6px; padding: 6px 12px;
  background: #f1f5f9; border-radius: 99px; font-size: 0.8rem; cursor: pointer;
}
.review-tag-chip input { width: 14px; height: 14px; }

.review-name-row { display: flex; gap: 8px; align-items: center; margin-bottom: 1rem; }
.review-name-row input { flex: 1; padding: 10px 14px; border-radius: 8px; border: 1.5px solid #cbd5e1; }
.btn-generate-name {
  padding: 10px 14px; background: #e0f2fe; color: #0369a1; border: none;
  border-radius: 8px; font-size: 0.8rem; font-weight: 700; cursor: pointer; white-space: nowrap;
}

.review-comment-textarea {
  width: 100%; padding: 10px 14px; border-radius: 8px; border: 1.5px solid #cbd5e1;
  min-height: 80px; resize: vertical; margin-bottom: 1rem; font-family: inherit;
}

.review-thank-you-box {
  padding: 1.5rem; background: #f0fdf4; border: 1.5px solid #86efac;
  border-radius: 14px; text-align: center; color: #166534;
}


/* ===== 配套详情页：促销公告区块 ===== */
.plan-announcement-box {
  background: #fffbeb; border: 2px solid #fbbf24; border-radius: 16px;
  padding: 1.75rem; margin: 1.25rem 0; color: #78350f; line-height: 1.8;
}
.plan-announcement-box h1, .plan-announcement-box h2 { font-size: 1.2rem; margin: 1.25rem 0 0.75rem; color: #78350f; }
.plan-announcement-box h1:first-child, .plan-announcement-box h2:first-child { margin-top: 0; }
.plan-announcement-box h3 { font-size: 1.05rem; margin: 1rem 0 0.5rem; color: #78350f; }
.plan-announcement-box p { margin-bottom: 0.5rem; margin-top: 0; }
.plan-announcement-box p:empty { display: none; }
.plan-announcement-box ul, .plan-announcement-box ol { margin: 0 0 1rem 1.25rem; }
.plan-announcement-box strong { color: #92400e; }
.plan-announcement-terms-link {
  margin-top: 1.25rem !important; padding-top: 1rem; border-top: 1px solid #fbbf24;
}
.plan-announcement-terms-link a {
  color: #b45309; font-weight: 700; text-decoration: underline;
}

/* ===== 首页 Promotion Banner 轮播 ===== */
.homepage-banner-carousel {
  margin: 0 auto 1rem;
}
.promo-banner-track {
  display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding-bottom: 4px; -webkit-overflow-scrolling: touch;
}
.promo-banner-track::-webkit-scrollbar { height: 6px; }
.promo-banner-track::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.4); border-radius: 99px; }

.promo-banner-card {
  flex: 0 0 60%;
  scroll-snap-align: start;
  border-radius: 14px;
  overflow: hidden;
  display: block;
  position: relative;
  height: 0;
  padding-bottom: 33.75%; /* 60% 宽度时，套用16:9比例算出的对应值 */
}
.promo-banner-card img {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 900px) {
  .promo-banner-card { flex: 0 0 75%; padding-bottom: 42.19%; }
}
@media (max-width: 640px) {
  .promo-banner-card { flex: 0 0 85%; padding-bottom: 47.81%; }
}

.search-results-articles-heading {
  margin: 2rem 0 1rem; font-size: 1.1rem; color: #0f172a;
}
.search-results-articles {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem;
}

.plan-promo-faq-section {
  margin: 1.25rem 0; padding: 1.5rem; background: #fff; border-radius: 16px; border: 1px solid #e2e8f0;
}
.plan-promo-faq-section h3 { font-size: 1.05rem; margin-bottom: 1rem; color: #0f172a; }
.plan-promo-faq-section .faq-item {
  background: #f8fafc; border: 1px solid #e2e8f0;
}
.plan-promo-faq-section .faq-item.open { border-color: #14b8a6; }
.plan-promo-faq-section .faq-question { color: #0f172a; }
.plan-promo-faq-section .faq-answer p { color: #475569; }

/* ===== 配套详情页：手机版 Apply 按钮悬浮在底部 ===== */
@media (max-width: 640px) {
  .plan-detail-apply-btn {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 80;
    border-radius: 0;
    margin: 0;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.15);
  }
  .main {
    padding-bottom: 90px;
  }
}