/* ============ 变量与重置 ============ */
:root {
  --blue: #1a73e8;
  --blue-dark: #1557b0;
  --blue-light: #e8f0fe;
  --green: #34a853;
  --green-dark: #1e7e34;
  --green-light: #e6f4ea;
  --purple: #a142f4;
  --purple-light: #f3e8fd;
  --orange: #e67e22;
  --orange-light: #fef3e7;
  --yellow: #fbbc04;
  --red: #ea4335;
  --bg: #ffffff;
  --bg-alt: #f8f9fa;
  --surface: #ffffff;
  --text-primary: #202124;
  --text-secondary: #5f6368;
  --text-tertiary: #80868b;
  --border: #dadce0;
  --border-light: #e8eaed;
  --shadow-1: 0 1px 2px 0 rgba(60,64,67,.03), 0 1px 3px 1px rgba(60,64,67,.06);
  --shadow-2: 0 1px 2px 0 rgba(60,64,67,.06), 0 2px 6px 2px rgba(60,64,67,.08);
  --shadow-3: 0 4px 8px 3px rgba(60,64,67,.1), 0 1px 3px rgba(60,64,67,.15);
  --radius: 8px;
  --radius-lg: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Noto Sans SC', 'Google Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ 按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); box-shadow: var(--shadow-2); }
.btn-outline { border: 1px solid var(--blue); color: var(--blue); background: #fff; }
.btn-outline:hover { background: var(--blue-light); }
.btn-ghost { color: var(--blue); background: transparent; }
.btn-ghost:hover { background: var(--blue-light); }
.btn-green { background: var(--green); }
.btn-green:hover { background: var(--green-dark); box-shadow: var(--shadow-2); }
.btn-purple { background: var(--purple); }
.btn-purple:hover { background: #8b2fd3; box-shadow: var(--shadow-2); }
.btn-orange { background: var(--orange); }
.btn-orange:hover { background: #d35400; box-shadow: var(--shadow-2); }
.btn-red { background: var(--red); }
.btn-red:hover { background: #c5221f; box-shadow: var(--shadow-2); }
.btn-cyan { background: #0097a7; color: #fff; }
.btn-cyan:hover { background: #007c8a; box-shadow: var(--shadow-2); }
.btn-gradient {
  background: linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #a142f4 100%);
}
.btn-gradient:hover {
  background: linear-gradient(135deg, #ef5350 0%, #ffb300 50%, #8b2fd3 100%);
  box-shadow: var(--shadow-2);
}

/* ============ 导航 ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-light);
}
.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
  color: var(--text-primary);
}
.brand-icon { color: var(--blue); font-size: 28px !important; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.15s;
}
.nav-links a:hover { color: var(--blue); background: var(--blue-light); }
.nav-btn { padding: 8px 20px; font-size: 14px; }

/* ============ 英雄区 ============ */
.hero {
  position: relative;
  padding: 80px 0 96px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(26,115,232,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(161,66,244,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(52,168,83,0.06) 0%, transparent 40%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 64px;
  flex-wrap: wrap;
}
.hero-text { max-width: 600px; }
.hero-tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
}
.hero-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}
.hero-gradient {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 240px;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-1);
  transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.stat-num {
  font-size: 40px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-unit { font-size: 16px; font-weight: 500; margin-left: 2px; }
.stat-label { font-size: 14px; color: var(--text-secondary); }
.stat-card-green .stat-num { color: var(--green); }
.stat-card-orange .stat-num { color: var(--orange); }

/* ============ 类目区块 ============ */
.category { padding: 80px 0; }
.category-alt { background: var(--bg-alt); }

.cat-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.cat-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cat-icon .material-symbols-outlined { font-size: 28px !important; color: #fff; }
.cat-icon-blue { background: var(--blue); }
.cat-icon-green { background: var(--green); }
.cat-icon-purple { background: var(--purple); }
.cat-icon-orange { background: var(--orange); }
.cat-icon-red { background: var(--red); }
.cat-icon-cyan { background: #0097a7; }

.cat-meta { flex: 1; min-width: 280px; }
.cat-num {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 1px;
}
.cat-title {
  font-size: 32px;
  font-weight: 700;
  margin: 4px 0 8px;
  letter-spacing: -0.3px;
}
.cat-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.cat-price-tag {
  background: var(--blue-light);
  color: var(--blue);
  padding: 16px 24px;
  border-radius: var(--radius);
  text-align: center;
  flex-shrink: 0;
}
.cat-cta {
  margin-top: 40px;
  text-align: center;
}
.cat-tag-green { background: var(--green-light); color: var(--green); }
.cat-tag-purple { background: var(--purple-light); color: var(--purple); }
.cat-tag-orange { background: var(--orange-light); color: var(--orange); }
.cat-tag-red { background: #fce8e6; color: var(--red); }
.cat-tag-cyan { background: #e0f7fa; color: #00838f; }
.cat-price { font-size: 28px; font-weight: 700; display: block; line-height: 1; }
.cat-price-label { font-size: 12px; font-weight: 500; margin-top: 4px; display: block; opacity: 0.8; }

/* ============ 服务项目网格 ============ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.service-item {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.2s;
  position: relative;
}
.service-item:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}
.service-num {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.service-item h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.service-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============ 桌面美化布局 ============ */
.beauty-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.service-grid-half { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.beauty-showcase {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-1);
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.beauty-showcase img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius);
  cursor: zoom-in;
  transition: transform 0.3s;
}
.beauty-showcase:hover img { transform: scale(1.01); }
.showcase-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 12px;
  border-top: 1px solid var(--border-light);
}

.beauty-showcase-extra {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 12px;
}
.beauty-showcase-extra img {
  max-height: 200px;
  object-fit: contain;
  background: #fff;
}
.beauty-showcase-extra .showcase-label {
  margin-top: 8px;
  border-top: none;
  padding-top: 8px;
  font-size: 12px;
}

/* ============ 疑难杂症 ============ */
.misc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.misc-item {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.2s;
}
.misc-item:hover { box-shadow: var(--shadow-2); border-color: var(--orange); }
.misc-icon {
  width: 48px;
  height: 48px;
  background: var(--orange-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.misc-icon .material-symbols-outlined { font-size: 26px !important; color: var(--orange); }
.misc-item h3 { font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.misc-list li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
  border-bottom: 1px dashed var(--border-light);
}
.misc-list li:last-child { border-bottom: none; }
.misc-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--orange);
  font-weight: 700;
}

/* ============ 好评区 ============ */
.reviews { padding: 80px 0; background: var(--bg-alt); }
.section-center { text-align: center; margin-bottom: 48px; }
.section-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.section-title { font-size: 32px; font-weight: 700; margin-bottom: 8px; }
.section-desc { font-size: 16px; color: var(--text-secondary); }

.review-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.review-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: zoom-in;
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-3); }
.review-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.review-card figcaption {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-light);
}
.review-card figcaption .material-symbols-outlined { font-size: 16px !important; color: var(--blue); }

/* ============ 价格方案 ============ */
.pricing { padding: 80px 0; }

.plan-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}
.plan-row-combo { grid-template-columns: 1fr 1fr; }

.plan-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.plan-card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.plan-card-featured {
  border: 2px solid var(--blue);
  position: relative;
  box-shadow: var(--shadow-2);
}
.plan-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--red);
  color: #fff;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  z-index: 1;
}

.plan-head {
  padding: 24px 28px 20px;
  color: #fff;
}
.plan-head h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.plan-head-blue { background: var(--blue); }
.plan-head-green { background: var(--green); }
.plan-head-purple { background: var(--purple); }
.plan-head-orange { background: var(--orange); }
.plan-head-red { background: var(--red); }
.plan-head-cyan { background: #0097a7; }
.plan-head-rainbow { background: linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #a142f4 100%); }
.plan-head-gradient { background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%); }

.plan-price { display: flex; align-items: baseline; gap: 4px; }
.plan-price-num { font-size: 36px; font-weight: 700; line-height: 1; }
.plan-price-cur { font-size: 16px; font-weight: 500; opacity: 0.9; }

.plan-sub {
  padding: 16px 28px 0;
  font-size: 13px;
  color: var(--text-secondary);
  background: #fff;
}

.plan-list {
  padding: 16px 28px;
  flex: 1;
}
.plan-list li {
  font-size: 14px;
  color: var(--text-primary);
  padding: 8px 0;
  padding-left: 22px;
  position: relative;
  border-bottom: 1px solid var(--border-light);
}
.plan-list li:last-child { border-bottom: none; }
.plan-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.plan-btn { margin: 0 28px 24px; width: calc(100% - 56px); }
.plan-btn-red { border-color: var(--red); color: var(--red); }
.plan-btn-red:hover { background: #fce8e6; }
.plan-btn-cyan { border-color: #0097a7; color: #00838f; }
.plan-btn-cyan:hover { background: #e0f7fa; }
.plan-btn-rainbow {
  border: 1px solid transparent;
  background-image: linear-gradient(#fff, #fff), linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #a142f4 100%);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  color: #d946ef;
}
.plan-btn-rainbow:hover {
  background-image: linear-gradient(#faf5ff, #faf5ff), linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #a142f4 100%);
}

.plan-misc-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-alt);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.plan-misc-card .material-symbols-outlined { color: var(--orange); font-size: 24px !important; }
.plan-misc-card span { flex: 1; font-size: 15px; color: var(--text-secondary); }

/* ============ 联系区 ============ */
.contact { padding: 80px 0; background: var(--bg-alt); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-title { font-size: 36px; font-weight: 700; margin-bottom: 16px; line-height: 1.3; }
.contact-desc { font-size: 16px; color: var(--text-secondary); margin-bottom: 32px; line-height: 1.7; }

.contact-list { display: flex; flex-direction: column; gap: 12px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: all 0.2s;
  cursor: pointer;
}
.contact-item:hover { border-color: var(--blue); box-shadow: var(--shadow-1); }
.contact-item .material-symbols-outlined { color: var(--blue); font-size: 24px !important; }
.contact-icon-sm { font-size: 20px !important; }
.contact-item > div { flex: 1; }
.contact-label { font-size: 12px; color: var(--text-tertiary); font-weight: 500; }
.contact-value { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.copy-hint { font-size: 12px; color: var(--blue); font-weight: 500; }

.contact-right { display: flex; flex-direction: column; gap: 16px; }

.cta-card {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
}
.cta-card h3 { font-size: 32px; font-weight: 700; margin-bottom: 8px; }
.cta-card p { font-size: 15px; line-height: 1.6; opacity: 0.95; margin-bottom: 24px; }

.cta-card-pay { background: linear-gradient(135deg, #1a73e8 0%, #6c5ce7 100%); }
.cta-pay-hint { margin-bottom: 20px !important; }
.cta-pay-row {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 20px;
}
.cta-pay-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 8px;
  text-align: center;
  width: 90px;
  transition: transform .2s, box-shadow .2s;
  cursor: zoom-in;
}
.cta-pay-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.cta-pay-img {
  width: 100%;
  height: 90px;
  object-fit: contain;
  border-radius: 4px;
  background: #fff;
  cursor: zoom-in;
}
.cta-pay-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 6px;
  font-size: 12px;
  font-weight: 500;
  color: #07c160;
}
.cta-pay-label .material-symbols-outlined {
  font-size: 16px !important;
}
.cta-pay-label-alipay { color: #1677ff; }
.cta-pay-tip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 13px;
  opacity: 0.9;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.2);
}

.desk-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 16px 20px;
  flex-wrap: wrap;
}
.desk-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--blue), var(--green));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.desk-icon .material-symbols-outlined { font-size: 24px !important; color: #fff; }
.desk-info { flex: 1; min-width: 200px; }
.desk-info h4 { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.desk-info p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.desk-btn { flex-shrink: 0; padding: 10px 18px; }

/* ============ 页脚 ============ */
.footer {
  background: #202124;
  color: #e8eaed;
  padding: 56px 0 0;
}
.footer-inner {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 40px;
}
.footer-brand { max-width: 280px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}
.footer-logo .material-symbols-outlined { color: var(--blue); font-size: 24px !important; }
.footer-brand p { font-size: 14px; color: #9aa0a6; }
.footer-cols {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
  flex: 1;
}
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col h5 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.footer-col a, .footer-col span {
  font-size: 13px;
  color: #9aa0a6;
  transition: color 0.15s;
}
.footer-col a:hover { color: #fff; }
.footer-col span { cursor: default; }

.footer-bottom {
  border-top: 1px solid #3c4043;
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: #80868b;
}

/* ============ 返回顶部 ============ */
.back-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.2s;
  z-index: 99;
}
.back-top.visible { opacity: 1; transform: translateY(0); }
.back-top:hover { background: var(--blue-dark); }

/* ============ Toast ============ */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #202124;
  color: #fff;
  padding: 12px 24px;
  border-radius: 100px;
  font-size: 14px;
  box-shadow: var(--shadow-3);
  opacity: 0;
  transition: all 0.25s;
  z-index: 1000;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .hero-title { font-size: 44px; }
  .beauty-layout { grid-template-columns: 1fr; }
  .beauty-showcase { position: static; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero { padding: 48px 0 64px; }
  .hero-title { font-size: 36px; }
  .hero-stats { flex-direction: row; min-width: unset; width: 100%; }
  .stat-card { flex: 1; padding: 16px; }
  .stat-num { font-size: 28px; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1; min-width: 140px; }

  .category { padding: 56px 0; }
  .cat-header { flex-direction: column; gap: 16px; margin-bottom: 32px; }
  .cat-title { font-size: 24px; }
  .cat-price-tag { align-self: flex-start; }

  .plan-row-combo { grid-template-columns: 1fr; }
  .review-strip { grid-template-columns: repeat(2, 1fr); }

  .cta-card { padding: 28px 20px; }
  .cta-card h3 { font-size: 28px; }
  .cta-pay-row { gap: 12px; }
  .cta-pay-item { width: 80px; padding: 6px; }
  .cta-pay-img { height: 80px; }

  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-cols { gap: 32px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 32px; }
  .hero-desc { font-size: 15px; }
  .service-grid { grid-template-columns: 1fr; }
  .review-strip { grid-template-columns: 1fr; }
  .plan-row { grid-template-columns: 1fr; }
  .review-card img { aspect-ratio: 16/10; }
  .stat-num { font-size: 24px; }
  .stat-unit { font-size: 13px; }
  .desk-card { flex-direction: column; align-items: stretch; }
  .desk-btn { width: 100%; justify-content: center; }
  .plan-misc-card { flex-direction: column; text-align: center; }
  .newsetup-layout { grid-template-columns: 1fr; }
  .reinstall-grid { grid-template-columns: 1fr; }
}

/* ============ 新机开荒布局 ============ */
.newsetup-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.newsetup-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
  position: relative;
}
.newsetup-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.newsetup-card-premium {
  border: 2px solid #ff6b6b;
  box-shadow: var(--shadow-1);
}
.newsetup-badge-top {
  position: absolute;
  top: 12px;
  right: 12px;
  background: linear-gradient(135deg, #ff6b6b 0%, #feca57 100%);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  z-index: 1;
}
.newsetup-card-head {
  padding: 24px 28px 20px;
  color: #fff;
  position: relative;
}
.newsetup-head-basic { background: linear-gradient(135deg, #4285f4 0%, #34a853 100%); }
.newsetup-head-premium { background: linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #a142f4 100%); }
.newsetup-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255,255,255,0.22);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .5px;
  margin-bottom: 12px;
}
.newsetup-card-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 6px;
}
.newsetup-card-price span {
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
}
.newsetup-card-price {
  font-size: 18px;
  font-weight: 500;
}
.newsetup-card-desc {
  font-size: 14px;
  opacity: .95;
}
.newsetup-card-body {
  padding: 20px 28px 12px;
  flex: 1;
}
.newsetup-group {
  margin-bottom: 20px;
}
.newsetup-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.newsetup-group-title .material-symbols-outlined {
  font-size: 20px !important;
  color: var(--blue);
}
.newsetup-optional.newsetup-off .newsetup-group-title { color: var(--text-tertiary); }
.newsetup-optional.newsetup-off .newsetup-group-title .material-symbols-outlined { color: var(--text-tertiary); }
.newsetup-optional-tag {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 100px;
}
.newsetup-off .newsetup-optional-tag {
  background: #f1f3f4;
  color: var(--text-secondary);
}
.newsetup-on .newsetup-optional-tag {
  background: #e6f4ea;
  color: var(--green);
}
.newsetup-list { padding-left: 0; }
.newsetup-list li {
  font-size: 14px;
  color: var(--text-primary);
  padding: 6px 0 6px 22px;
  position: relative;
  border-bottom: 1px dashed var(--border-light);
  line-height: 1.55;
}
.newsetup-list li:last-child { border-bottom: none; }
.newsetup-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.newsetup-list-disabled li {
  color: var(--text-tertiary);
  text-decoration: line-through;
}
.newsetup-list-disabled li::before {
  background: #f1f3f4;
  color: var(--text-tertiary);
}
.newsetup-card-foot {
  padding: 12px 28px 24px;
}
.newsetup-card-foot .btn { width: 100%; }

/* ============ 重装系统卡片网格 ============ */
.reinstall-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.reinstall-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all .2s;
}
.reinstall-card:hover {
  border-color: #0097a7;
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}
.reinstall-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.reinstall-icon .material-symbols-outlined {
  font-size: 28px !important;
  color: #fff;
}
.reinstall-icon-blue { background: var(--blue); }
.reinstall-icon-green { background: var(--green); }
.reinstall-icon-purple { background: var(--purple); }
.reinstall-icon-orange { background: var(--orange); }
.reinstall-icon-red { background: var(--red); }
.reinstall-icon-cyan { background: #0097a7; }
.reinstall-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.reinstall-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}