/* ===========================
   元搜GEO - 现代科技插画风
   暖色调：米色、暖黄、淡橙、珊瑚红
   2.5D立体感 + 柔和光影 + 漂浮元素
=========================== */

:root {
  /* 暖色主调 */
  --cream: #fdf8f0;
  --warm-white: #fffcf7;
  --warm-bg: #f5efe6;
  --warm-bg2: #ede4d8;
  --orange: #f97316;
  --orange-light: #fb923c;
  --orange-pale: #fff7ed;
  --orange-glow: rgba(249,115,22,0.15);
  --yellow: #f59e0b;
  --yellow-pale: #fffbeb;
  --coral: #ef4444;
  --coral-pale: #fef2f2;
  --purple: #8b5cf6;
  --purple-pale: #f5f3ff;
  --teal: #0d9488;
  --teal-pale: #f0fdfa;
  --blue: #3b82f6;
  --blue-pale: #eff6ff;
  /* 深色 */
  --ink: #1c1917;
  --ink-light: #44403c;
  --ink-muted: #78716c;
  --border: #e7e0d8;
  --border-warm: #d6c9b8;
  /* 字体 */
  --body-font: -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(249,115,22,0.08);
  --shadow-md: 0 8px 32px rgba(249,115,22,0.12);
  --shadow-lg: 0 20px 60px rgba(249,115,22,0.16);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ===== 导航栏 ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(253,248,240,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 48px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 20px rgba(249,115,22,0.06);
  transition: all 0.3s;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f97316, #f59e0b);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(249,115,22,0.35);
}

.nav-brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #f97316, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-light);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 8px;
  transition: all 0.2s;
}

.nav-links a:hover {
  color: var(--orange);
  background: var(--orange-pale);
}

.nav-links a.nav-cta {
  background: linear-gradient(135deg, #f97316, #f59e0b);
  color: white;
  font-weight: 600;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(249,115,22,0.35);
  padding: 8px 20px;
}

.nav-links a.nav-cta:hover {
  box-shadow: 0 6px 20px rgba(249,115,22,0.5);
  transform: translateY(-1px);
}

.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; }

/* ===== Hero区域 ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(160deg, var(--warm-white) 0%, var(--cream) 40%, #fdefd8 100%);
  display: flex;
  align-items: center;
  padding: 100px 48px 60px;
  position: relative;
  overflow: hidden;
}

/* 背景光晕 */
.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}


.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #fff7ed, #fffbeb);
  border: 1.5px solid rgba(249,115,22,0.3);
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(249,115,22,0.1);
  letter-spacing: 0.5px;
}

.hero-eyebrow span {
  width: 6px; height: 6px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-left h1 {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-left h1 .gradient-text {
  background: linear-gradient(135deg, #f97316, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-left p {
  font-size: 1.05rem;
  color: var(--ink-muted);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #f97316, #f59e0b);
  color: white;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 6px 20px rgba(249,115,22,0.4);
  transition: all 0.25s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(249,115,22,0.5);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--warm-white);
  color: var(--ink);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid var(--border-warm);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s;
}

.btn-ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-pale);
  transform: translateY(-1px);
}

/* Hero信任指标 */
.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.trust-item svg { color: var(--orange); }

/* Hero右侧插画区 */
.hero-illustration {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 中心发光球 */
.illus-center {
  position: absolute;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fde68a, #f97316 60%, #dc2626);
  box-shadow: 0 0 60px rgba(249,115,22,0.5), 0 0 120px rgba(249,115,22,0.2);
  display: flex; align-items: center; justify-content: center;
  z-index: 3;
  animation: float-center 4s ease-in-out infinite;
}

@keyframes float-center {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* 漂浮卡片 */
.illus-card {
  position: absolute;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  z-index: 4;
  animation: float 3s ease-in-out infinite;
}

.illus-card:nth-child(2) { top: 30px; left: 20px; animation-delay: 0s; }
.illus-card:nth-child(3) { top: 30px; right: 10px; animation-delay: 0.8s; }
.illus-card:nth-child(4) { bottom: 100px; left: 10px; animation-delay: 1.6s; }
.illus-card:nth-child(5) { bottom: 60px; right: 20px; animation-delay: 0.4s; }
.illus-card:nth-child(6) { top: 50%; left: -10px; transform: translateY(-50%); animation-delay: 1.2s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.illus-card:nth-child(6) {
  animation: float-left 3s ease-in-out infinite;
  animation-delay: 1.2s;
}

@keyframes float-left {
  0%, 100% { transform: translateY(-50%); }
  50% { transform: translateY(calc(-50% - 8px)); }
}

.card-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.card-icon.orange { background: linear-gradient(135deg, #fff7ed, #fed7aa); }
.card-icon.purple { background: linear-gradient(135deg, #f5f3ff, #ddd6fe); }
.card-icon.teal { background: linear-gradient(135deg, #f0fdfa, #99f6e4); }
.card-icon.blue { background: linear-gradient(135deg, #eff6ff, #bfdbfe); }
.card-icon.yellow { background: linear-gradient(135deg, #fffbeb, #fde68a); }

.card-text strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink);
}

.card-text span {
  font-size: 0.72rem;
  color: var(--ink-muted);
}

/* 背景装饰圆 */
.illus-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed;
  pointer-events: none;
}

.illus-ring-1 {
  width: 260px; height: 260px;
  border-color: rgba(249,115,22,0.2);
  animation: spin 20s linear infinite;
}

.illus-ring-2 {
  width: 380px; height: 380px;
  border-color: rgba(245,158,11,0.12);
  animation: spin 30s linear infinite reverse;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== 通用区块 ===== */
.section {
  padding: 88px 48px;
  position: relative;
}

.section-warm {
  background: var(--warm-bg);
}

.section-cream {
  background: var(--cream);
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-label::before {
  content: '';
  width: 20px; height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  border-radius: 1px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 14px;
  letter-spacing: -0.3px;
}

.section-title .accent {
  background: linear-gradient(135deg, #f97316, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 1rem;
  color: var(--ink-muted);
  max-width: 560px;
  line-height: 1.8;
}

/* ===== 产品特性区（横向滚动卡片） ===== */
.features-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  gap: 24px;
}

.features-scroll {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(249,115,22,0.2);
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-num {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(249,115,22,0.06);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.feature-icon-wrap {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}

.feature-icon-wrap.orange { background: linear-gradient(135deg, #fff7ed, #fed7aa); }
.feature-icon-wrap.purple { background: linear-gradient(135deg, #f5f3ff, #ddd6fe); }
.feature-icon-wrap.teal { background: linear-gradient(135deg, #f0fdfa, #99f6e4); }
.feature-icon-wrap.blue { background: linear-gradient(135deg, #eff6ff, #bfdbfe); }
.feature-icon-wrap.yellow { background: linear-gradient(135deg, #fffbeb, #fde68a); }
.feature-icon-wrap.coral { background: linear-gradient(135deg, #fef2f2, #fecaca); }

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

/* ===== 工作原理区（时间轴样式） ===== */
.how-it-works {
  position: relative;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--orange), var(--yellow), transparent);
}

.timeline-item {
  display: flex;
  gap: 32px;
  padding: 0 0 40px 0;
  position: relative;
}

.timeline-dot {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--warm-white);
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
}

.timeline-item:hover .timeline-dot {
  background: linear-gradient(135deg, #fff7ed, #fed7aa);
  border-color: var(--orange);
  box-shadow: 0 0 0 6px rgba(249,115,22,0.1);
}

.timeline-content {
  flex: 1;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  margin-top: 8px;
}

.timeline-item:hover .timeline-content {
  border-color: rgba(249,115,22,0.25);
  box-shadow: var(--shadow-md);
}

.timeline-step {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.timeline-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

/* ===== 产品套餐区 ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  height: 510px;
  background: var(--warm-white);
  border: 1.5px solid var(--border);
  border-radius: 20px;
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured {
  background: linear-gradient(160deg, #fff7ed, #fffbeb);
  border-color: var(--orange);
  box-shadow: 0 8px 32px rgba(249,115,22,0.2);
  transform: scale(1.02);
}

.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-4px);
  box-shadow: 0 16px 48px rgba(249,115,22,0.3);
}

.pricing-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #f97316, #f59e0b);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(249,115,22,0.3);
}

.pricing-tier {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pricing-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.pricing-divider {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--ink-light);
}

.pricing-features li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--orange);
}

.pricing-cta {
  display: block;
  text-align: center;
  padding: 13px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.25s;
  border: 1.5px solid var(--border-warm);
  color: var(--ink);
  background: var(--cream);
}

.pricing-cta:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-pale);
}

.pricing-card.featured .pricing-cta {
  background: linear-gradient(135deg, #f97316, #f59e0b);
  color: white;
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(249,115,22,0.4);
}

#basic-pricing {
  margin-top: 65px;
}

.pricing-card.featured .pricing-cta:hover {
  box-shadow: 0 10px 30px rgba(249,115,22,0.5);
  transform: translateY(-1px);
}

/* ===== 客户评价区 ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(249,115,22,0.2);
}

.quote-mark {
  font-size: 3rem;
  line-height: 1;
  color: var(--orange);
  opacity: 0.3;
  font-family: Georgia, serif;
  margin-bottom: 12px;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--ink-light);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fed7aa, #fde68a);
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--orange);
  flex-shrink: 0;
}

.author-info strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink);
}

.author-info span {
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.stars {
  display: flex;
  gap: 2px;
  margin-bottom: 12px;
}

/* ===== 新闻区 ===== */
.news-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
}

.news-card-main {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
}

.news-card-main:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.news-thumb-main {
  height: 220px;
  background: linear-gradient(135deg, #fff7ed, #fde68a, #fed7aa);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}

.news-thumb-main::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(249,115,22,0.08));
}

.news-card-main-body { padding: 24px; }

.news-tag-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.news-tag-pill.orange { background: var(--orange-pale); color: var(--orange); }
.news-tag-pill.purple { background: var(--purple-pale); color: var(--purple); }
.news-tag-pill.teal { background: var(--teal-pale); color: var(--teal); }

.news-card-main h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.5;
}

.news-card-main h3 a { text-decoration: none; color: inherit; }
.news-card-main h3 a:hover { color: var(--orange); }

.news-card-main p {
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 14px;
  display: -webkit-box;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--ink-muted);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.news-meta-row a { color: var(--orange); text-decoration: none; font-weight: 600; }
.news-meta-row a:hover { text-decoration: underline; }

.news-card-side {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}

.news-card-side:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.news-thumb-side {
  height: 120px;
  display: flex; align-items: center; justify-content: center;
}

.news-thumb-side.t1 { background: linear-gradient(135deg, #f5f3ff, #ddd6fe); }
.news-thumb-side.t2 { background: linear-gradient(135deg, #f0fdfa, #99f6e4); }

.news-card-side-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }

.news-card-side h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.5;
  flex: 1;
}

.news-card-side h3 a { text-decoration: none; color: inherit; }
.news-card-side h3 a:hover { color: var(--orange); }

.news-card-side .news-meta-row { margin-top: auto; }

/* ===== 联系区 ===== */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-left h2 {
  font-size: 2rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 14px;
  line-height: 1.3;
}

.contact-left p {
  color: var(--ink-muted);
  margin-bottom: 32px;
  line-height: 1.8;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}

.contact-card:hover {
  border-color: rgba(249,115,22,0.3);
  box-shadow: var(--shadow-md);
}

.contact-card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, #fff7ed, #fed7aa);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.contact-card strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}

.contact-card span {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* 联系表单 */
.contact-form-wrap {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.contact-form-wrap h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-light);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--cream);
  outline: none;
  transition: all 0.2s;
  font-family: var(--body-font);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  background: var(--warm-white);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

/* ===== 页脚 ===== */
footer {
  background: var(--ink);
  color: white;
  padding: 64px 48px 0;
}

.footer-top {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}


.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f97316, #f59e0b);
  display: flex; align-items: center; justify-content: center;
}

.footer-brand-text {
  font-size: 1.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #f97316, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-brand-col p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.footer-col ul li a {
  text-decoration: none;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--orange); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

.footer-bottom strong { color: rgba(255,255,255,0.6); }
.footer-bottom a {
  color: inherit;
  text-decoration: none;
}
.footer-bottom a:hover {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
}

/* ===== 新闻列表页 ===== */
.page-banner {
  background: linear-gradient(160deg, var(--warm-white), var(--cream), #fdefd8);
  padding: 100px 48px 52px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(249,115,22,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.page-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-bottom: 16px;
}

.breadcrumb a { color: var(--orange); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.page-banner h1 {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 8px;
}

.page-banner p { color: var(--ink-muted); }

/* 新闻列表 */
.news-list-wrap {
  padding: 60px 48px;
}

.news-list-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}

.news-main-list { display: flex; flex-direction: column; gap: 20px; }

.news-list-card {
  display: flex;
  gap: 20px;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s;
}

.news-list-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(249,115,22,0.2);
}

.news-list-thumb {
  width: 120px; height: 90px;
  border-radius: 10px;
  flex-shrink: 0;
  overflow: hidden;
}

.nl-t1 { background: linear-gradient(135deg, #fff7ed, #fed7aa); }
.nl-t2 { background: linear-gradient(135deg, #fffbeb, #fde68a); }
.nl-t3 { background: linear-gradient(135deg, #f0fdfa, #99f6e4); }
.nl-t4 { background: linear-gradient(135deg, #f5f3ff, #ddd6fe); }
.nl-t5 { background: linear-gradient(135deg, #fef2f2, #fecaca); }
.nl-t6 { background: linear-gradient(135deg, #eff6ff, #bfdbfe); }
.nl-t7 { background: linear-gradient(135deg, #fff7ed, #fde68a); }
.nl-t8 { background: linear-gradient(135deg, #f0fdfa, #bbf7d0); }

.news-list-body { flex: 1; }

.news-list-body h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.5;
}

.news-list-body h3 a { text-decoration: none; color: inherit; }
.news-list-body h3 a:hover { color: var(--orange); }

.news-list-body p {
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-list-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.news-list-meta a {
  color: var(--orange);
  text-decoration: none;
  font-weight: 600;
  margin-left: auto;
}

/* 侧边栏 */
.news-sidebar { display: flex; flex-direction: column; gap: 20px; margin-top: 20px; }

.sidebar-box {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.sidebar-box h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.sidebar-hot-list { display: flex; flex-direction: column; gap: 10px; }

.sidebar-hot-item {
  display: flex;
  gap: 10px;
  font-size: 0.82rem;
}

.hot-num {
  width: 20px; height: 20px;
  border-radius: 6px;
  background: linear-gradient(135deg, #fff7ed, #fed7aa);
  color: var(--orange);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.hot-num.top { background: linear-gradient(135deg, #f97316, #f59e0b); color: white; }

.sidebar-hot-item a { text-decoration: none; color: var(--ink-light); line-height: 1.5; }
.sidebar-hot-item a:hover { color: var(--orange); }

.sidebar-tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

.sidebar-tag {
  display: inline-block;
  padding: 5px 12px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.78rem;
  color: var(--ink-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.sidebar-tag:hover {
  background: var(--orange-pale);
  border-color: var(--orange);
  color: var(--orange);
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}

.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--ink-light);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  background: var(--warm-white);
  transition: all 0.2s;
}

.pagination a:hover,
.pagination a.active {
  background: linear-gradient(135deg, #f97316, #f59e0b);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(249,115,22,0.3);
}
.pagination ul.pagination { display: flex; gap: 8px; margin: 0; padding: 0; list-style: none; }
.pagination ul.pagination li > a,
.pagination ul.pagination li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--ink-light);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  background: var(--warm-white);
  transition: all 0.2s;
}
.pagination ul.pagination li.active > a,
.pagination ul.pagination li.active > span,
.pagination ul.pagination li > a:hover {
  background: linear-gradient(135deg, #f97316, #f59e0b);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(249,115,22,0.3);
}
.pagination ul.pagination li:first-child > * {width: 75px;}
.pagination ul.pagination li:last-child > * {width: 75px;}


/* ===== 新闻详情页 ===== */
.detail-wrap {
  padding: 40px 48px;
}

.detail-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}


.detail-header { margin-bottom: 28px; }

.detail-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-bottom: 16px;
}

.detail-meta-row span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 100px;
}

.detail-cover {
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, #fff7ed, #fde68a, #fed7aa);
  border-radius: 20px;
  margin-bottom: 36px;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
}
.news-list-thumb img,
.detail-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.detail-body {
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--ink-light);
}

.detail-body h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink);
  margin: 36px 0 14px;
  padding-left: 16px;
  border-left: 4px solid var(--orange);
}

.detail-body p { margin-bottom: 16px; }

.detail-body ul { margin: 16px 0 16px 24px; }
.detail-body ul li { margin-bottom: 8px; }

.detail-body blockquote {
  background: var(--orange-pale);
  border-left: 4px solid var(--orange);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 24px 0;
  font-style: italic;
  color: var(--ink-light);
  box-shadow: var(--shadow-sm);
}

.detail-body strong { color: var(--ink); }
.detail-body img { max-width: 100%; height: auto; display: block; border-radius: 8px; }

.detail-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.detail-nav-btn {
  display: block;
  padding: 16px 18px;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.85rem;
  line-height: 1.5;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}

.detail-nav-btn:hover {
  border-color: rgba(249,115,22,0.3);
  box-shadow: var(--shadow-md);
  color: var(--orange);
}

.detail-nav-btn span {
  display: block;
  font-size: 0.72rem;
  color: var(--ink-muted);
  margin-bottom: 4px;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-illustration { display: none; }
  .features-scroll { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .news-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .contact-split { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 90px 20px 50px; }
  .hero-left h1 { font-size: 2.2rem; }
  .section { padding: 60px 20px; }
  .features-scroll { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .news-list-inner { grid-template-columns: 1fr; }
  .detail-inner { grid-template-columns: 1fr; }
  .detail-nav { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .news-list-wrap { padding: 40px 20px; }
  .detail-wrap { padding: 40px 20px; }
  .page-banner { padding: 90px 20px 40px; }
}