/* ========== 简山简品 · 品牌官网样式 ========== */
/* 设计体系：宣纸米白 + 墨色 + 朱砂点缀 */

:root {
  /* 色彩体系 */
  --paper: #F5F0E6;          /* 宣纸米白 */
  --paper-light: #FAF7F0;    /* 浅宣纸 */
  --paper-dark: #E8E1D1;     /* 深宣纸 */
  --ink: #2C2C2C;            /* 墨色（主文字） */
  --ink-light: #5A5A5A;      /* 浅墨（次级文字） */
  --ink-faint: #8B8680;      /* 淡墨（辅助文字） */
  --cinnabar: #B8342B;       /* 朱砂（强调色） */
  --cinnabar-light: #D4564D; /* 浅朱砂 */
  --cinnabar-dark: #8E2820;  /* 深朱砂 */
  --seal-red: #A62D24;       /* 印章红 */
  --teal-ink: #4A6670;       /* 青墨 */
  --divider: #D9D2C3;        /* 分隔线 */
  --card-bg: #FBF8F1;        /* 卡片底色 */

  /* 字体 */
  --font-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;

  /* 间距 */
  --section-pad: 100px;
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background-color: var(--paper);
  line-height: 1.7;
  font-size: 16px;
  /* 宣纸纹理 */
  background-image:
    radial-gradient(ellipse at 20% 30%, rgba(184, 52, 43, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(74, 102, 112, 0.03) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

/* ========== 导航栏 ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(245, 240, 230, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--divider);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(44, 44, 44, 0.06);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: block;
  object-fit: contain;
  border-radius: 2px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-cn {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 2px;
}

.brand-en {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 36px;
}

.nav-menu a {
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  letter-spacing: 1px;
  position: relative;
  padding: 8px 0;
  transition: color 0.3s;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--cinnabar);
  transition: width 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--cinnabar);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 20px;
}

.nav-cta {
  padding: 8px 20px;
  border: 1px solid var(--cinnabar);
  color: var(--cinnabar);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 1px;
  transition: all 0.3s;
  border-radius: 2px;
}

.nav-cta:hover {
  background: var(--cinnabar);
  color: var(--paper);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  transition: all 0.3s;
}

/* ========== Hero 区域 ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  filter: grayscale(30%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(245, 240, 230, 0.3) 0%,
    rgba(245, 240, 230, 0.6) 50%,
    var(--paper) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 6px;
  color: var(--cinnabar);
  margin-bottom: 24px;
  font-family: var(--font-serif);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 72px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 32px;
  letter-spacing: 4px;
}

.hero-title em {
  font-style: normal;
  color: var(--cinnabar);
  position: relative;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--ink-light);
  max-width: 500px;
  margin-bottom: 48px;
  line-height: 2;
  letter-spacing: 1px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  border-radius: 2px;
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--cinnabar);
  color: var(--paper);
}

.btn-primary:hover {
  background: var(--cinnabar-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184, 52, 43, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.btn-secondary:hover {
  background: var(--ink);
  color: var(--paper);
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--ink-faint);
  font-size: 11px;
  letter-spacing: 3px;
  animation: floatY 3s ease-in-out infinite;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--ink-faint), transparent);
}

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

/* ========== 通用区块 ========== */
.section {
  padding: var(--section-pad) 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  font-size: 12px;
  letter-spacing: 6px;
  color: var(--cinnabar);
  margin-bottom: 16px;
  font-family: var(--font-serif);
  text-transform: uppercase;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 15px;
  color: var(--ink-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.9;
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.section-divider::before,
.section-divider::after {
  content: '';
  width: 60px;
  height: 1px;
  background: var(--divider);
}

.section-divider-dot {
  width: 6px;
  height: 6px;
  background: var(--cinnabar);
  border-radius: 50%;
}

/* ========== 首页板块入口 ========== */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.entry-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--divider);
  overflow: hidden;
  transition: all 0.4s ease;
  cursor: pointer;
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 2px;
}

.entry-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(44, 44, 44, 0.08);
  border-color: var(--cinnabar);
}

.entry-card-image {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.entry-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.entry-card:hover .entry-card-image img {
  transform: scale(1.05);
}

.entry-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(44, 44, 44, 0.5) 100%);
}

.entry-card-num {
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--paper);
  z-index: 2;
  letter-spacing: 2px;
  opacity: 0.8;
}

.entry-card-body {
  padding: 32px 28px;
}

.entry-card-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.entry-card-desc {
  font-size: 14px;
  color: var(--ink-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.entry-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--cinnabar);
  letter-spacing: 1px;
  transition: gap 0.3s;
}

.entry-card:hover .entry-card-link {
  gap: 14px;
}

/* ========== 产品卡片 ========== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--divider);
  overflow: hidden;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(44, 44, 44, 0.1);
  border-color: var(--cinnabar);
}

.product-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--paper-dark);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--cinnabar);
  color: var(--paper);
  font-size: 11px;
  padding: 4px 10px;
  letter-spacing: 1px;
  z-index: 2;
  border-radius: 1px;
}

.product-seal {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  background: var(--cinnabar);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 12px;
  writing-mode: vertical-rl;
  letter-spacing: 2px;
  opacity: 0.9;
  z-index: 2;
  border-radius: 2px;
}

.product-body {
  padding: 20px;
}

.product-category {
  font-size: 11px;
  color: var(--cinnabar);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: 1px;
  font-weight: 500;
}

.product-trait {
  font-size: 13px;
  color: var(--ink-faint);
  margin-bottom: 16px;
  font-family: var(--font-serif);
  letter-spacing: 1px;
}

.product-desc {
  font-size: 13px;
  color: var(--ink-light);
  line-height: 1.7;
  margin-bottom: 16px;
  min-height: 44px;
}

.product-cta {
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-size: 12px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s;
  font-family: var(--font-sans);
  border-radius: 2px;
}

.product-cta:hover {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  color: var(--paper);
}

/* ========== 子栏目 Tabs ========== */
.sub-tabs {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--divider);
  padding-bottom: 0;
}

.sub-tab {
  padding: 16px 4px;
  font-size: 15px;
  color: var(--ink-faint);
  cursor: pointer;
  letter-spacing: 2px;
  font-family: var(--font-serif);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.3s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.sub-tab:hover {
  color: var(--ink);
}

.sub-tab.active {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== 文化专栏 ========== */
.culture-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.culture-image {
  position: relative;
  display: block;
}

.culture-image img {
  width: 100%;
  border-radius: 2px;
  transition: transform 0.5s;
}
.culture-image:hover img { transform: scale(1.02); }
.culture-image-link {
  position: absolute;
  right: 14px;
  bottom: 14px;
  background: rgba(245,240,230,0.92);
  color: var(--cinnabar);
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 1px;
  padding: 6px 12px;
  border-radius: 2px;
  z-index: 3;
}

.culture-image-seal {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: var(--cinnabar);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 14px;
  writing-mode: vertical-rl;
  letter-spacing: 3px;
  border-radius: 2px;
}

.culture-content h3 {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 3px;
  margin-bottom: 24px;
  line-height: 1.4;
}

.culture-content h3 em {
  font-style: normal;
  color: var(--cinnabar);
}

.culture-content p {
  font-size: 15px;
  color: var(--ink-light);
  line-height: 2;
  margin-bottom: 20px;
}

.culture-list {
  list-style: none;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.culture-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--ink-light);
}

.culture-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: var(--cinnabar);
  margin-top: 10px;
  border-radius: 50%;
}

/* ========== 关于 / 品牌故事 ========== */
.about-hero {
  padding: 160px 0 80px;
  text-align: center;
  background: var(--paper);
}

.about-hero h1 {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 400;
  letter-spacing: 8px;
  color: var(--ink);
  margin-bottom: 24px;
}

.about-hero p {
  font-size: 16px;
  color: var(--ink-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 2;
}

.story-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
}

.story-section.reverse .story-text {
  order: 2;
}

.story-text h2 {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 3px;
  margin-bottom: 24px;
}

.story-text h2 em {
  font-style: normal;
  color: var(--cinnabar);
}

.story-text p {
  font-size: 15px;
  color: var(--ink-light);
  line-height: 2;
  margin-bottom: 20px;
}

.story-image {
  position: relative;
}

.story-image img {
  width: 100%;
  border-radius: 2px;
}

.story-image-decor {
  position: absolute;
  width: 80px;
  height: 80px;
  border: 2px solid var(--cinnabar);
  opacity: 0.3;
}

.story-image-decor.top-left {
  top: -16px;
  left: -16px;
  border-right: none;
  border-bottom: none;
}

.story-image-decor.bottom-right {
  bottom: -16px;
  right: -16px;
  border-left: none;
  border-top: none;
}

/* 时间线 */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--divider);
  transform: translateX(-50%);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  margin-bottom: 48px;
  align-items: start;
}

.timeline-year {
  grid-column: 2;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--cinnabar);
  position: relative;
  padding-top: 4px;
  letter-spacing: 1px;
}

.timeline-year::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background: var(--cinnabar);
  border-radius: 50%;
  border: 3px solid var(--paper);
}

.timeline-content {
  padding: 0 24px;
}

.timeline-item:nth-child(odd) .timeline-content {
  grid-column: 1;
  text-align: right;
  grid-row: 1;
}

.timeline-item:nth-child(even) .timeline-content {
  grid-column: 3;
  text-align: left;
}

.timeline-content h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 8px;
  font-weight: 500;
  letter-spacing: 1px;
}

.timeline-content p {
  font-size: 14px;
  color: var(--ink-light);
  line-height: 1.8;
}

/* 价值观卡片 */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  text-align: center;
  padding: 48px 32px;
  background: var(--card-bg);
  border: 1px solid var(--divider);
  border-radius: 2px;
  transition: all 0.3s;
}

.value-card:hover {
  border-color: var(--cinnabar);
  transform: translateY(-4px);
}

.value-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  background: var(--paper);
  border: 1px solid var(--divider);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--cinnabar);
  border-radius: 2px;
}

.value-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.value-card p {
  font-size: 14px;
  color: var(--ink-light);
  line-height: 1.8;
}

/* ========== 商务合作 ========== */
.coop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.coop-card {
  background: var(--card-bg);
  border: 1px solid var(--divider);
  padding: 48px 32px;
  text-align: center;
  transition: all 0.3s;
  border-radius: 2px;
}

.coop-card:hover {
  border-color: var(--cinnabar);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(44, 44, 44, 0.06);
}

.coop-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background: var(--paper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--cinnabar);
  border: 1px solid var(--divider);
}

.coop-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.coop-card p {
  font-size: 14px;
  color: var(--ink-light);
  line-height: 1.8;
  margin-bottom: 24px;
}

.coop-card ul {
  list-style: none;
  text-align: left;
  font-size: 13px;
  color: var(--ink-light);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.coop-card li {
  padding-left: 16px;
  position: relative;
}

.coop-card li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--cinnabar);
  font-weight: bold;
}

/* ========== 联系表单 ========== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 3px;
  margin-bottom: 20px;
}

.contact-info > p {
  font-size: 15px;
  color: var(--ink-light);
  line-height: 2;
  margin-bottom: 40px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-method {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--divider);
}

.contact-method-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--paper);
  border: 1px solid var(--divider);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cinnabar);
  font-family: var(--font-serif);
  font-size: 16px;
  border-radius: 2px;
}

.contact-method h4 {
  font-size: 13px;
  color: var(--ink-faint);
  letter-spacing: 2px;
  margin-bottom: 6px;
  font-weight: 400;
}

.contact-method p {
  font-size: 16px;
  color: var(--ink);
  font-family: var(--font-serif);
  letter-spacing: 1px;
}

.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--divider);
  padding: 48px;
  border-radius: 2px;
}

.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.contact-form > p {
  font-size: 14px;
  color: var(--ink-faint);
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  color: var(--ink-light);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.form-group label .required {
  color: var(--cinnabar);
  margin-left: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--divider);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink);
  transition: border-color 0.3s;
  border-radius: 2px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cinnabar);
}

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

.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--cinnabar);
  color: var(--paper);
  border: none;
  font-size: 15px;
  letter-spacing: 4px;
  cursor: pointer;
  transition: all 0.3s;
  font-family: var(--font-sans);
  border-radius: 2px;
}

.form-submit:hover {
  background: var(--cinnabar-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184, 52, 43, 0.25);
}

.form-success {
  display: none;
  text-align: center;
  padding: 32px 0;
}

.form-success.show {
  display: block;
}

.form-success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(184, 52, 43, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cinnabar);
  font-size: 28px;
}

.form-success h4 {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.form-success p {
  font-size: 14px;
  color: var(--ink-light);
}

/* ========== 页脚 ========== */
.footer {
  background: var(--ink);
  color: rgba(245, 240, 230, 0.7);
  padding: 64px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(245, 240, 230, 0.1);
}

.footer-brand .brand-text .brand-cn {
  color: var(--paper);
}

.footer-brand .brand-text .brand-en {
  color: rgba(245, 240, 230, 0.5);
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.8;
  margin-top: 16px;
}

.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--paper);
  margin-bottom: 20px;
  letter-spacing: 2px;
  font-weight: 400;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  color: rgba(245, 240, 230, 0.6);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.3s;
  letter-spacing: 1px;
}

.footer-col a:hover {
  color: var(--cinnabar-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 12px;
  color: rgba(245, 240, 230, 0.4);
}

.footer-bottom a {
  color: rgba(245, 240, 230, 0.4);
  text-decoration: none;
}

/* ========== 页面头部（内页） ========== */
.page-header {
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(184, 52, 43, 0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.page-header h1 {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 400;
  letter-spacing: 8px;
  color: var(--ink);
  margin-bottom: 16px;
  position: relative;
}

.page-header .subtitle {
  font-size: 14px;
  color: var(--ink-faint);
  letter-spacing: 4px;
  position: relative;
}

.page-header-breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: 1px;
}

.page-header-breadcrumb a {
  color: var(--ink-faint);
  text-decoration: none;
  transition: color 0.3s;
}

.page-header-breadcrumb a:hover {
  color: var(--cinnabar);
}

/* ========== 节气系列卡片 ========== */
.solar-term-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.solar-term-card {
  aspect-ratio: 3 / 4;
  background: var(--card-bg);
  border: 1px solid var(--divider);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 12px;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.solar-term-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--cinnabar);
  opacity: 0;
  transition: opacity 0.3s;
}

.solar-term-card:hover {
  border-color: var(--cinnabar);
  transform: translateY(-4px);
}

.solar-term-card:hover .solar-term-name,
.solar-term-card:hover .solar-term-icon {
  color: var(--paper);
  position: relative;
  z-index: 1;
}

.solar-term-card:hover::before {
  opacity: 0.9;
}

.solar-term-icon {
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--cinnabar);
  margin-bottom: 12px;
  transition: color 0.3s;
}

.solar-term-name {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--ink);
  letter-spacing: 2px;
  margin-bottom: 4px;
  transition: color 0.3s;
}

.solar-term-en {
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 1px;
  position: relative;
  z-index: 1;
}

/* ========== 八段锦 ========== */
.baduanjin-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.baduanjin-card {
  background: var(--card-bg);
  border: 1px solid var(--divider);
  overflow: hidden;
  transition: all 0.3s;
  border-radius: 2px;
}

.baduanjin-card:hover {
  border-color: var(--cinnabar);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(44, 44, 44, 0.08);
}

.baduanjin-image {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--paper-dark);
}

.baduanjin-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.baduanjin-card:hover .baduanjin-image img {
  transform: scale(1.05);
}

.baduanjin-body {
  padding: 20px;
  text-align: center;
}

.baduanjin-num {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--cinnabar);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.baduanjin-name {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ink);
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.baduanjin-desc {
  font-size: 12px;
  color: var(--ink-faint);
  line-height: 1.6;
}

/* ========== 模态弹窗 ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44, 44, 44, 0.6);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.show {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.modal {
  background: var(--paper);
  max-width: 500px;
  width: 100%;
  padding: 48px;
  position: relative;
  border-radius: 2px;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--ink-faint);
  font-size: 20px;
  transition: color 0.3s;
}

.modal-close:hover {
  color: var(--cinnabar);
}

.modal h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 2px;
  margin-bottom: 8px;
  text-align: center;
}

.modal-subtitle {
  text-align: center;
  font-size: 13px;
  color: var(--ink-faint);
  margin-bottom: 32px;
  letter-spacing: 1px;
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  :root {
    --section-pad: 72px;
  }

  .entry-grid,
  .product-grid,
  .coop-grid,
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .solar-term-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .baduanjin-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .hero-title {
    font-size: 56px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 56px;
  }

  .container {
    padding: 0 20px;
  }

  .nav-inner {
    padding: 0 20px;
    height: 60px;
  }

  .nav-menu,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu.open {
    display: flex;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--paper);
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--divider);
  }

  .hero {
    min-height: 80vh;
    padding-top: 60px;
  }

  .hero-content {
    padding: 0 20px;
  }

  .hero-title {
    font-size: 36px;
    letter-spacing: 2px;
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .btn {
    justify-content: center;
  }

  .section-title {
    font-size: 28px;
  }

  .entry-grid,
  .product-grid,
  .coop-grid,
  .value-grid,
  .culture-grid,
  .story-section,
  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .story-section.reverse .story-text {
    order: 0;
  }

  .solar-term-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-header {
    padding: 100px 0 48px;
  }

  .page-header h1 {
    font-size: 32px;
    letter-spacing: 4px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    grid-template-columns: 40px 1fr;
    gap: 12px;
  }

  .timeline-year {
    grid-column: 1;
    padding-left: 0;
    text-align: center;
  }

  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    grid-column: 2;
    grid-row: 1;
    text-align: left;
    padding: 0;
  }

  .sub-tabs {
    gap: 24px;
    overflow-x: auto;
    white-space: nowrap;
    justify-content: flex-start;
    padding: 0 20px;
  }

  .contact-form {
    padding: 32px 24px;
  }

  .modal {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .solar-term-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .baduanjin-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== 滚动渐显 ========== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================================================
   简山简品 · 重建新增组件
   ================================================== */

/* ---------- 品牌标语横幅 ---------- */
.tagline-bar {
  text-align: center;
  padding: 72px 0;
  background: var(--paper-light);
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
}
.tagline-bar .tagline-cn {
  font-family: var(--font-serif);
  font-size: 30px;
  letter-spacing: 6px;
  color: var(--ink);
}
.tagline-bar .tagline-cn em { font-style: normal; color: var(--cinnabar); }
.tagline-bar .tagline-sub {
  margin-top: 16px;
  font-size: 14px;
  color: var(--ink-faint);
  letter-spacing: 3px;
}

/* ---------- 数字/数据条 ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-item { text-align: center; padding: 32px 16px; }
.stat-num {
  font-family: var(--font-serif);
  font-size: 40px;
  color: var(--cinnabar);
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.stat-label { font-size: 13px; color: var(--ink-light); letter-spacing: 2px; }

/* ---------- 生肖画陈列 ---------- */
.zodiac-art-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.zodiac-art-card {
  background: var(--card-bg);
  border: 1px solid var(--divider);
  overflow: hidden;
  transition: all 0.35s;
  border-radius: 2px;
}
.zodiac-art-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(44,44,44,0.09); border-color: var(--cinnabar); }
.zodiac-art-pic { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: var(--paper-dark); }
.zodiac-art-pic img { width: 100%; height: 100%; object-fit: contain; transition: transform 0.6s; }
.zodiac-art-card:hover .zodiac-art-pic img { transform: scale(1.04); }
.zodiac-art-seal {
  position: absolute; top: 14px; left: 14px;
  background: var(--cinnabar); color: var(--paper);
  font-family: var(--font-serif); font-size: 11px; letter-spacing: 2px;
  padding: 4px 10px; border-radius: 1px; z-index: 2;
}
.zodiac-art-body { padding: 20px 20px 24px; }
.zodiac-art-name {
  font-family: var(--font-serif); font-size: 20px; color: var(--ink);
  letter-spacing: 2px; margin-bottom: 6px; font-weight: 500;
}
.zodiac-art-name em { font-style: normal; color: var(--cinnabar); font-size: 15px; }
.zodiac-art-cn { font-size: 12px; color: var(--ink-faint); letter-spacing: 2px; margin-bottom: 10px; }
.zodiac-art-desc { font-size: 13px; color: var(--ink-light); line-height: 1.8; }

/* ---------- 荣誉条 ---------- */
.honor-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.honor-photo {
  margin: 40px auto 0;
  max-width: 860px;
}
.honor-photo img {
  width: 100%;
  border-radius: 2px;
  display: block;
}
.honor-photo figcaption {
  margin-top: 14px;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--ink-light);
}
.honor-card {
  background: var(--card-bg);
  border: 1px solid var(--divider);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s;
  border-radius: 2px;
}
.honor-card:hover { border-color: var(--cinnabar); transform: translateY(-4px); }
.honor-icon {
  width: 56px; height: 56px; margin: 0 auto 20px;
  background: var(--paper); border: 1px solid var(--divider);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 24px; color: var(--cinnabar);
  border-radius: 2px;
}
.honor-card h3 { font-family: var(--font-serif); font-size: 18px; font-weight: 400; color: var(--ink); letter-spacing: 1px; margin-bottom: 8px; }
.honor-card p { font-size: 13px; color: var(--ink-light); line-height: 1.8; }
.honor-year { font-size: 12px; color: var(--cinnabar); letter-spacing: 2px; margin-bottom: 8px; }

/* ---------- 图文特性区 ---------- */
.feature-grid { display: flex; flex-direction: column; gap: 72px; }
.feature-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feature-item.reverse .feature-media { order: 2; }
.feature-media { position: relative; }
.feature-media-link { display: block; position: relative; }
.feature-media-link img { transition: transform 0.5s; }
.feature-media-link:hover img { transform: scale(1.02); }
.feature-media-link-tag {
  position: absolute; right: 16px; bottom: 16px;
  background: rgba(245,240,230,0.94);
  color: var(--cinnabar);
  font-family: var(--font-serif);
  font-size: 12px; letter-spacing: 1px;
  padding: 6px 12px; border-radius: 2px;
  z-index: 3;
}
.feature-media.square { aspect-ratio: 1 / 1; overflow: hidden; }
.feature-media.square img { height: 100%; object-fit: cover; }
.feature-media img { width: 100%; border-radius: 2px; box-shadow: 0 16px 40px rgba(44,44,44,0.08); }
.feature-media-caption {
  position: absolute; bottom: 16px; left: 16px;
  background: rgba(44,44,44,0.78); color: var(--paper);
  font-size: 12px; letter-spacing: 1px; padding: 6px 12px; border-radius: 2px;
}
.feature-kicker { font-size: 12px; color: var(--cinnabar); letter-spacing: 3px; margin-bottom: 14px; font-family: var(--font-serif); }
.feature-item h3 { font-family: var(--font-serif); font-size: 30px; font-weight: 400; color: var(--ink); letter-spacing: 2px; margin-bottom: 18px; line-height: 1.5; }
.feature-item h3 em { font-style: normal; color: var(--cinnabar); }
.feature-item p { font-size: 15px; color: var(--ink-light); line-height: 2; margin-bottom: 16px; }
.feature-quote {
  border-left: 3px solid var(--cinnabar);
  padding: 12px 18px; margin: 20px 0;
  background: var(--paper-light);
  font-family: var(--font-serif); font-size: 14px; color: var(--ink-light); line-height: 1.9;
}
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.feature-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--ink-light); }
.feature-list li::before { content: '·'; flex-shrink: 0; color: var(--cinnabar); font-weight: bold; }

/* ---------- 团队卡片 ---------- */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.team-card { background: var(--card-bg); border: 1px solid var(--divider); overflow: hidden; border-radius: 2px; transition: all 0.3s; }
.team-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(44,44,44,0.08); border-color: var(--cinnabar); }
.team-photo { aspect-ratio: 4 / 5; overflow: hidden; background: var(--paper-dark); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-body { padding: 24px 26px; }
.team-name { font-family: var(--font-serif); font-size: 22px; font-weight: 400; color: var(--ink); letter-spacing: 2px; margin-bottom: 4px; }
.team-role { font-size: 12px; color: var(--cinnabar); letter-spacing: 2px; margin-bottom: 14px; }
.team-body p { font-size: 13px; color: var(--ink-light); line-height: 1.9; }

/* ---------- 合作单位 logo 条 ---------- */
.logo-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.logo-item {
  border: 1px solid var(--divider);
  background: var(--card-bg);
  padding: 14px 22px;
  font-size: 14px; color: var(--ink-light);
  letter-spacing: 1px; border-radius: 2px;
  font-family: var(--font-serif);
}
.logo-item:hover { border-color: var(--cinnabar); color: var(--cinnabar); }

/* ---------- 小程序店铺展示 ---------- */
.mini-shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.mini-shop-grid.wide { grid-template-columns: repeat(4, 1fr); gap: 20px; }
.mini-shop-card { cursor: pointer; }
.mini-shop-card { border: 1px solid var(--divider); background: var(--card-bg); border-radius: 2px; overflow: hidden; transition: all 0.3s; }
.mini-shop-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(44,44,44,0.08); border-color: var(--cinnabar); }
.mini-shop-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.mini-shop-body { padding: 16px 20px 20px; }
.mini-shop-name { font-family: var(--font-serif); font-size: 16px; color: var(--ink); letter-spacing: 1px; margin-bottom: 4px; }
.mini-shop-sub { font-size: 12px; color: var(--ink-faint); }

/* ---------- 精选作品横排 ---------- */
.pick-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.pick-grid.zodiac-pick { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.pick-item { position: relative; aspect-ratio: 3/4; overflow: hidden; border-radius: 2px; border: 1px solid var(--divider); background: var(--paper-dark); }
/* 首页“一年一画·历年生肖”册页：正方形展示 */
.zodiac-pick .pick-item { aspect-ratio: 1 / 1; }
.pick-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.pick-item:hover img { transform: scale(1.05); }
.pick-tag { position: absolute; bottom: 0; left: 0; right: 0; padding: 18px 12px 12px; background: linear-gradient(transparent, rgba(44,44,44,0.75)); color: var(--paper); font-family: var(--font-serif); font-size: 13px; letter-spacing: 2px; }

/* ---------- 小型图文卡（三列） ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.cat-card { background: var(--card-bg); border: 1px solid var(--divider); padding: 40px 32px; border-radius: 2px; transition: all 0.3s; }
.cat-card:hover { border-color: var(--cinnabar); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(44,44,44,0.06); }
.cat-card .cat-num { font-family: var(--font-serif); color: var(--cinnabar); font-size: 14px; letter-spacing: 3px; margin-bottom: 14px; }
.cat-card h3 { font-family: var(--font-serif); font-size: 22px; font-weight: 400; color: var(--ink); letter-spacing: 2px; margin-bottom: 12px; }
.cat-card p { font-size: 14px; color: var(--ink-light); line-height: 1.9; }
.cat-card ul { list-style: none; margin-top: 16px; display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--ink-light); }
.cat-card ul li { padding-left: 14px; position: relative; }
.cat-card ul li::before { content: '·'; position: absolute; left: 0; color: var(--cinnabar); }

/* ---------- 中英双语文摘 ---------- */
.bilingual-quote {
  border: 1px solid var(--divider);
  border-left: 3px solid var(--cinnabar);
  background: var(--paper-light);
  padding: 24px 28px;
  margin: 24px 0;
  font-family: var(--font-serif);
}
.bilingual-quote .zh { font-size: 15px; color: var(--ink); line-height: 2; }
.bilingual-quote .en { margin-top: 12px; font-size: 13px; color: var(--ink-faint); line-height: 1.9; font-family: var(--font-sans); }

/* ---------- 二维码网格 ---------- */
.qr-head {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--ink);
  letter-spacing: 2px;
  margin: 36px 0 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.qr-head::before { content: ''; width: 3px; height: 16px; background: var(--cinnabar); }.qr-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.qr-card {
  border: 1px solid var(--divider);
  background: var(--card-bg);
  padding: 12px;
  text-align: center;
  border-radius: 2px;
  transition: all 0.3s;
}
.qr-card:hover { border-color: var(--cinnabar); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(44,44,44,0.06); }
.qr-card img { width: 100%; aspect-ratio: 1/1; object-fit: contain; display: block; background: #fff; border-radius: 1px; }
.qr-card .qr-label { margin-top: 10px; font-size: 12px; color: var(--ink); letter-spacing: 1px; font-family: var(--font-serif); }
.qr-card .qr-hint { font-size: 10px; color: var(--ink-faint); margin-top: 2px; }
@media (max-width: 768px) {
  .qr-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 响应式补充 ---------- */
@media (max-width: 1024px) {
  .zodiac-art-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-item { grid-template-columns: 1fr; gap: 32px; }
  .feature-item.reverse .feature-media { order: 0; }
  .honor-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .pick-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .mini-shop-grid { grid-template-columns: repeat(2, 1fr); }
  .mini-shop-grid.wide { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .team-grid { grid-template-columns: 1fr; }
  .zodiac-art-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .honor-strip { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
  .mini-shop-grid { grid-template-columns: 1fr; }
  .pick-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 微店购买弹窗 ---------- */
.store-modal { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: center; }
.store-modal.open { display: flex; }
.store-modal-overlay { position: absolute; inset: 0; background: rgba(44,44,44,0.55); }
.store-modal-box { position: relative; background: var(--paper-light); border: 1px solid var(--divider); border-radius: 4px; width: 320px; max-width: 88vw; padding: 36px 32px 32px; text-align: center; box-shadow: 0 24px 64px rgba(44,44,44,0.25); }
.store-modal-close { position: absolute; top: 8px; right: 12px; background: none; border: none; font-size: 26px; line-height: 1; color: var(--ink-faint); cursor: pointer; }
.store-modal-title { font-family: var(--font-serif); font-size: 18px; color: var(--ink); letter-spacing: 2px; margin-bottom: 8px; }
.store-modal-name { font-size: 13px; color: var(--ink-light); margin-bottom: 18px; }
.store-modal-qr { width: 200px; height: auto; background: #fff; padding: 8px; border: 1px solid var(--divider); border-radius: 2px; }
.store-modal-hint { font-size: 12px; color: var(--ink-faint); margin-top: 14px; letter-spacing: 1px; }
.store-modal-hint strong { color: var(--cinnabar); font-weight: 400; }

/* ---------- 深色数据条 ---------- */
.ink-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 26px; margin-bottom: 34px; }
.ink-tags span { font-family: var(--font-serif); font-size: 14px; letter-spacing: 1px; color: rgba(245,240,230,0.88); }
.ink-tags span::first-letter { color: var(--cinnabar); }
@media (max-width: 768px) {
  .ink-tags { gap: 12px 18px; margin-bottom: 26px; }
  .ink-tags span { font-size: 12px; }
}

/* ---------- 微店二维码引导区 ---------- */
.weidian-cta { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; }
.weidian-cta-info { max-width: 360px; text-align: left; }
.weidian-cta-title { font-family: var(--font-serif); font-size: 24px; color: var(--ink); letter-spacing: 3px; margin-bottom: 12px; }
.weidian-cta-desc { font-size: 14px; color: var(--ink-light); line-height: 1.9; }
.weidian-cta-qr { width: 168px; background: #fff; padding: 10px; border: 1px solid var(--divider); border-radius: 2px; box-shadow: 0 8px 24px rgba(44,44,44,0.06); }
.weidian-cta-qr img { display: block; width: 100%; }
.weidian-cta-cap { text-align: center; font-size: 12px; color: var(--cinnabar); margin-top: 8px; letter-spacing: 2px; font-family: var(--font-serif); }


/* ==================================================
   首页顶部轮播图（3张）
   ================================================== */
.carousel {
  position: relative;
  width: 100%;
  height: 64vh;
  min-height: 460px;
  margin-top: 72px;
  overflow: hidden;
  background: var(--paper-dark);
}
.carousel-slides { position: relative; width: 100%; height: 100%; }
.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease, visibility 0.9s ease;
  z-index: 1;
}
.carousel-slide.active { opacity: 1; visibility: visible; z-index: 2; }
.carousel-slide a { display: block; width: 100%; height: 100%; position: relative; text-decoration: none; }
.carousel-bg { position: absolute; inset: 0; }
.carousel-bg img { width: 100%; height: 100%; object-fit: cover; }
.carousel-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(245,240,230,0.18) 0%, rgba(245,240,230,0.42) 52%, var(--paper) 100%);
}
.carousel-content {
  position: absolute;
  z-index: 3;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  left: 0; right: 0;
  bottom: 70px;
}
.carousel-eyebrow {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 6px;
  color: var(--cinnabar);
  margin-bottom: 14px;
}
.carousel-title {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 4px;
  line-height: 1.3;
  margin-bottom: 12px;
}
.carousel-title em { font-style: normal; color: var(--cinnabar); }
.carousel-subtitle { font-size: 15px; color: var(--ink-light); max-width: 520px; line-height: 1.9; margin-bottom: 24px; }
.carousel-cta { display: inline-flex; }
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 46px; height: 46px;
  background: rgba(245,240,230,0.75);
  border: 1px solid var(--divider);
  color: var(--ink);
  font-size: 20px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
  border-radius: 2px;
}
.carousel-arrow:hover { background: var(--cinnabar); border-color: var(--cinnabar); color: var(--paper); }
.carousel-arrow.prev { left: 24px; }
.carousel-arrow.next { right: 24px; }
.carousel-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 10px;
}
.carousel-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 1px solid var(--ink-faint);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}
.carousel-dot.active { background: var(--cinnabar); border-color: var(--cinnabar); transform: scale(1.25); }
@media (max-width: 768px) {
  .carousel { height: auto; aspect-ratio: 1920/900; min-height: 0; margin-top: 60px; }
  .carousel-content { display: none; }
  .carousel-bg::after { display: none; }
  .carousel-arrow { width: 30px; height: 30px; }
  .carousel-arrow.prev { left: 8px; }
  .carousel-arrow.next { right: 8px; }
  .carousel-dots { bottom: 8px; }
}


/* ---------- 节气说 · 手风琴 ---------- */
.jieqi-acc { max-width: 860px; margin: 0 auto; }
.jieqi-acc-item { border-bottom: 1px solid var(--divider); }
.jieqi-acc-item:first-child { border-top: 1px solid var(--divider); }
.jieqi-acc-head { width: 100%; display: flex; align-items: center; gap: 12px; background: none; border: none; cursor: pointer; padding: 18px 6px; text-align: left; font-family: var(--font-serif); }
.jieqi-acc-head:hover .acc-term { color: var(--cinnabar); }
.jieqi-acc-head .acc-term { font-size: 18px; color: var(--ink); letter-spacing: 1px; transition: color .3s; }
.jieqi-acc-head .acc-theme { font-size: 13px; color: var(--cinnabar); letter-spacing: 1px; background: rgba(184,52,43,0.08); padding: 2px 8px; border-radius: 2px; }
.jieqi-acc-head .acc-arrow { margin-left: auto; color: var(--cinnabar); font-size: 16px; line-height: 1; }
.jieqi-acc-body { max-height: 0; overflow: hidden; transition: max-height .45s ease; }
.jieqi-acc-body p { padding: 0 8px 22px; font-size: 15px; line-height: 2.0; color: var(--ink-light); text-align: justify; }

/* ---------- 节气说 入口卡 ---------- */
.jieqi-shuo-entry { display: flex; align-items: center; gap: 24px; background: var(--paper-light); border: 1px solid var(--divider); border-radius: 4px; padding: 26px 30px; margin-top: 8px; transition: border-color .3s, transform .3s; }
.jieqi-shuo-entry:hover { border-color: var(--cinnabar); transform: translateY(-2px); }
.jieqi-shuo-entry .entry-badge { flex-shrink: 0; width: 64px; height: 64px; background: var(--cinnabar); color: var(--paper); border-radius: 3px; display: flex; flex-direction: column; align-items: center; justify-content: center; font-family: var(--font-serif); }
.jieqi-shuo-entry .entry-badge b { font-size: 20px; font-weight: 600; line-height: 1.1; }
.jieqi-shuo-entry .entry-badge span { font-size: 10px; letter-spacing: 1px; opacity: .85; }
.jieqi-shuo-entry .entry-title { font-family: var(--font-serif); font-size: 20px; color: var(--ink); letter-spacing: 1px; }
.jieqi-shuo-entry .entry-desc { font-size: 13px; color: var(--ink-light); margin-top: 6px; line-height: 1.8; }
.jieqi-shuo-entry .entry-go { margin-left: auto; color: var(--cinnabar); font-size: 13px; letter-spacing: 1px; white-space: nowrap; }
@media (max-width: 640px) { .jieqi-shuo-entry { flex-wrap: wrap; } .jieqi-shuo-entry .entry-go { margin-left: 0; } }