/* ============================================
   每日大赛mrds.fun — 设计系统
   「暖纸编辑部」: 米白纸感 × 番茄橘红 × 鼠尾草绿
   ============================================ */

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

html { scroll-behavior: smooth; }

body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  overflow-x: hidden;
  background: #FAF6EF;
  color: #2D2A26;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: #E8654A;
  color: #FAF6EF;
}

/* ========== 核心布局 ========== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section:nth-child(even) {
  background: #F2ECE2;
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, #E8654A);
}

/* ========== 编辑栏标记 ========== */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: #7BA05B;
}

.section-label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: #E8654A;
  display: inline-block;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '✳';
  position: absolute;
  top: -14px;
  right: -36px;
  font-size: 1.2rem;
  color: #E8654A;
  rotate: 15deg;
}

.section-desc {
  max-width: 600px;
  opacity: 0.65;
  margin-bottom: 44px;
  font-size: 1rem;
  line-height: 1.8;
}

/* ========== 导航 ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 246, 239, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(45, 42, 38, 0.08);
  transition: box-shadow 0.3s;
}

.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(45, 42, 38, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  text-decoration: none;
  color: #2D2A26;
  letter-spacing: -0.02em;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 50% 50% 50% 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: #E8654A;
  color: #FAF6EF;
  transform: rotate(-8deg);
  box-shadow: 0 3px 0 #C24830;
}

.logo span {
  position: relative;
}

.logo span::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 6px;
  background: #7BA05B;
  opacity: 0.4;
  z-index: -1;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  color: #2D2A26;
  opacity: 0.75;
  transition: 0.2s;
  position: relative;
  padding: 4px 0;
}

.main-nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #E8654A;
  transition: width 0.25s ease;
}

.main-nav a:not(.nav-cta):hover {
  opacity: 1;
}

.main-nav a:not(.nav-cta):hover::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 24px;
  border-radius: 50px;
  color: #FAF6EF !important;
  font-weight: 700;
  background: #2D2A26;
  opacity: 1 !important;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 3px 0 rgba(45, 42, 38, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 0 rgba(45, 42, 38, 0.3);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #2D2A26;
  color: #FAF6EF;
  font-size: 1.2rem;
  align-items: center;
  justify-content: center;
  transition: 0.2s;
}

.menu-toggle:hover {
  background: #E8654A;
}

/* ========== Hero 首页 ========== */
.hero {
  min-height: 86vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(123, 160, 91, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 10% 80%, rgba(232, 101, 74, 0.08) 0%, transparent 45%),
    #FAF6EF;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 28%;
  right: -80px;
  width: 360px;
  height: 360px;
  border: 2px dashed rgba(232, 101, 74, 0.3);
  border-radius: 50%;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  top: 30%;
  right: -60px;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(123, 160, 91, 0.25);
  border-radius: 50%;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  max-width: 720px;
  padding: 40px 0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  background: #E8654A;
  color: #FAF6EF;
  text-transform: uppercase;
}

.hero-eyebrow::before {
  content: '★';
  font-size: 0.7rem;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 1.08;
  margin-bottom: 22px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.hero h1 .accent {
  color: #E8654A;
  position: relative;
  display: inline-block;
}

.hero h1 .accent::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 4px;
  width: 100%;
  height: 10px;
  background: rgba(123, 160, 91, 0.35);
  z-index: -1;
  border-radius: 2px;
}

.hero p {
  font-size: 1.08rem;
  opacity: 0.65;
  max-width: 540px;
  margin-bottom: 34px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  border-radius: 4px;
  overflow: visible;
}

.hero-image::before {
  content: '';
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 2px dashed rgba(45, 42, 38, 0.15);
  border-radius: 4px;
  z-index: -1;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  filter: saturate(0.85) sepia(0.08);
  box-shadow: 0 20px 40px rgba(45, 42, 38, 0.12);
  transition: transform 0.4s ease;
}

.hero-image:hover img {
  transform: rotate(-1deg) scale(1.01);
}

.hero-image .hero-badge {
  position: absolute;
  bottom: -18px;
  right: -18px;
  background: #7BA05B;
  color: #FAF6EF;
  padding: 12px 20px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px rgba(123, 160, 91, 0.4);
  transform: rotate(3deg);
}

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: #E8654A;
  color: #FAF6EF;
  box-shadow: 0 4px 0 #C24830;
}

.btn-primary:hover {
  background: #D85A40;
  transform: translateY(-2px);
  box-shadow: 0 6px 0 #C24830;
}

.btn-outline {
  background: transparent;
  border: 2px solid #2D2A26;
  color: #2D2A26;
  box-shadow: 0 4px 0 rgba(45, 42, 38, 0.2);
}

.btn-outline:hover {
  background: #2D2A26;
  color: #FAF6EF;
  transform: translateY(-2px);
}

/* ========== 卡片网格 ========== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.category-card {
  border-radius: 4px;
  padding: 32px 28px;
  background: #FAF6EF;
  border: 1px solid rgba(45, 42, 38, 0.08);
  border-top: 4px solid #E8654A;
  transition: all 0.3s ease;
  position: relative;
  box-shadow: 0 2px 8px rgba(45, 42, 38, 0.04);
}

.category-card::before {
  content: '◈';
  position: absolute;
  top: 14px;
  right: 18px;
  font-size: 0.8rem;
  color: #E8654A;
  opacity: 0;
  transition: 0.3s;
  transform: rotate(0deg);
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(45, 42, 38, 0.08);
  border-top-color: #7BA05B;
}

.category-card:hover::before {
  opacity: 1;
  transform: rotate(90deg);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50% 50% 50% 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.4rem;
  background: #F2ECE2;
  transition: 0.3s;
}

.category-card:hover .card-icon {
  background: #7BA05B;
  color: #FAF6EF;
  transform: rotate(8deg);
}

.category-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.category-card p {
  font-size: 0.88rem;
  opacity: 0.6;
  margin-bottom: 18px;
  line-height: 1.7;
}

.card-link {
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  color: #E8654A;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: 0.2s;
}

.card-link:hover {
  gap: 10px;
  color: #7BA05B;
}

/* ========== 特性块 ========== */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.feature-image {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(45, 42, 38, 0.1);
}

.feature-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 6px solid rgba(250, 246, 239, 0.6);
  border-radius: 4px;
  pointer-events: none;
}

.feature-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.feature-image:hover img {
  transform: scale(1.03);
}

.feature-text {
  position: relative;
}

.feature-text h3 {
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.feature-text p {
  opacity: 0.65;
  line-height: 1.8;
  margin-bottom: 20px;
}

.feature-list {
  list-style: none;
  margin-top: 16px;
}

.feature-list li {
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 1px dashed rgba(45, 42, 38, 0.1);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list li::before {
  content: '✳';
  font-weight: 700;
  color: #7BA05B;
  font-size: 1rem;
}

/* ========== 数据条 ========== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 32px 16px;
  border-radius: 4px;
  background: #FAF6EF;
  border: 1px solid rgba(45, 42, 38, 0.08);
  border-bottom: 4px solid #7BA05B;
  transition: 0.3s;
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(232, 101, 74, 0.05), transparent);
  pointer-events: none;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(45, 42, 38, 0.06);
  border-bottom-color: #E8654A;
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #E8654A;
  line-height: 1;
  position: relative;
}

.stat-number::after {
  content: '+';
  font-size: 1.4rem;
  position: absolute;
  top: 4px;
  right: -14px;
  color: #7BA05B;
}

.stat-item:first-child .stat-number::after,
.stat-item:nth-child(2) .stat-number::after {
  content: '';
}

.stat-label {
  font-size: 0.88rem;
  opacity: 0.6;
  margin-top: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ========== 内容墙 ========== */
.content-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.content-wall-item {
  border-radius: 4px;
  overflow: hidden;
  background: #FAF6EF;
  border: 1px solid rgba(45, 42, 38, 0.08);
  transition: all 0.3s ease;
  position: relative;
}

.content-wall-item:nth-child(3n+2) {
  transform: translateY(8px);
}

.content-wall-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(45, 42, 38, 0.1);
}

.content-wall-item:nth-child(3n+2):hover {
  transform: translateY(2px);
}

.content-wall-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.content-wall-body {
  padding: 22px 24px;
}

.content-wall-body h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.content-wall-body p {
  font-size: 0.85rem;
  opacity: 0.6;
  line-height: 1.6;
}

.content-wall-body .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #7BA05B;
  background: rgba(123, 160, 91, 0.12);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

/* ========== FAQ ========== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #FAF6EF;
  border: 1px solid rgba(45, 42, 38, 0.08);
  border-left: 4px solid #7BA05B;
  border-radius: 4px;
  margin-bottom: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: 0.25s;
}

.faq-item:hover {
  border-left-color: #E8654A;
  background: #FDFAF5;
}

.faq-item .faq-question {
  padding: 18px 24px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.98rem;
  color: #2D2A26;
  gap: 16px;
}

.faq-item .faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: #E8654A;
  transition: 0.3s;
  flex-shrink: 0;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
  color: #7BA05B;
}

.faq-item .faq-answer {
  padding: 0 24px 20px;
  display: none;
  opacity: 0.7;
  line-height: 1.8;
  font-size: 0.92rem;
}

.faq-item.open .faq-answer {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 0.7; transform: translateY(0); }
}

/* ========== CTA横幅 ========== */
.cta-banner {
  padding: 68px 48px;
  text-align: center;
  border-radius: 4px;
  color: #FAF6EF;
  background: #2D2A26;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(232, 101, 74, 0.3) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(123, 160, 91, 0.3) 0%, transparent 50%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '★';
  position: absolute;
  top: -30px;
  left: -20px;
  font-size: 10rem;
  color: rgba(250, 246, 239, 0.05);
  rotate: -15deg;
}

.cta-banner h2 {
  color: #FAF6EF;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
  position: relative;
}

.cta-banner p {
  opacity: 0.7;
  margin-bottom: 32px;
  font-size: 1.05rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-banner .btn-primary {
  background: #E8654A;
  color: #FAF6EF;
  box-shadow: 0 4px 0 #C24830;
  position: relative;
}

.cta-banner .btn-primary:hover {
  background: #F07A60;
}

/* ========== 页脚 ========== */
.site-footer {
  padding: 72px 0 28px;
  background: #2D2A26;
  color: #FAF6EF;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, #E8654A 0%, #E8654A 33%, #7BA05B 33%, #7BA05B 66%, #FAF6EF 66%, #FAF6EF 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand {
  font-size: 0.95rem;
  opacity: 0.8;
}

.footer-brand .logo {
  color: #FAF6EF;
  margin-bottom: 16px;
}

.footer-brand .logo-icon {
  background: #E8654A;
}

.footer-brand p {
  opacity: 0.6;
  line-height: 1.8;
  max-width: 260px;
}

.footer-col h4 {
  color: #FAF6EF;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.9;
}

.footer-col h4::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: #E8654A;
  margin-top: 8px;
}

.footer-col a {
  display: block;
  color: #FAF6EF;
  opacity: 0.6;
  text-decoration: none;
  font-size: 0.9rem;
  padding: 6px 0;
  transition: 0.2s;
}

.footer-col a:hover {
  opacity: 1;
  color: #E8654A;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(250, 246, 239, 0.1);
  margin-top: 48px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.82rem;
  opacity: 0.5;
  letter-spacing: 0.5px;
}

/* ========== 工具类 ========== */
.text-accent {
  color: #E8654A;
  font-weight: 700;
}

.text-center {
  text-align: center;
}

.seo-description {
  max-width: 600px;
  margin: 0 auto 48px;
  opacity: 0.65;
  line-height: 1.8;
}

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* 编辑标签装饰 */
.editorial-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #7BA05B;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.editorial-note::before,
.editorial-note::after {
  content: '——';
  letter-spacing: -2px;
  color: #E8654A;
}

/* 装饰性数字标记 */
.num-marker {
  font-size: 0.85rem;
  font-weight: 800;
  color: #E8654A;
  border: 2px solid #E8654A;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-right: 12px;
}

/* 分割线 */
.custom-divider {
  width: 80px;
  height: 3px;
  background: #E8654A;
  margin: 24px 0;
  position: relative;
}

.custom-divider::before {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: #7BA05B;
  border-radius: 50%;
  top: -3px;
  left: 80px;
}

/* ========== 响应式 ========== */
@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .hero-image {
    max-width: 480px;
  }

  .feature-block {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .feature-block {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: #FAF6EF;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(45, 42, 38, 0.08);
    box-shadow: 0 16px 32px rgba(45, 42, 38, 0.08);
  }

  .main-nav.open a {
    padding: 10px 0;
    border-bottom: 1px dashed rgba(45, 42, 38, 0.1);
    font-size: 1rem;
  }

  .main-nav.open .nav-cta {
    border-bottom: none;
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .content-wall-item:nth-child(3n+2) {
    transform: none;
  }

  .content-wall-item:nth-child(3n+2):hover {
    transform: translateY(-4px);
  }

  .cta-banner {
    padding: 48px 24px;
  }
}

@media (max-width: 480px) {
  .cards-grid,
  .content-wall,
  .stats-bar {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-image .hero-badge {
    position: static;
    margin-top: 20px;
    display: inline-block;
    transform: rotate(-1deg);
  }

  .hero-image::before {
    display: none;
  }

  .stat-number {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .section-title::after {
    right: -24px;
  }

  .btn {
    padding: 12px 22px;
  }
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #F2ECE2;
}

::-webkit-scrollbar-thumb {
  background: #7BA05B;
  border-radius: 10px;
  border: 2px solid #F2ECE2;
}

::-webkit-scrollbar-thumb:hover {
  background: #E8654A;
}

/* 平滑锚点 */
a[href^="#"] {
  scroll-margin-top: 90px;
}