:root {
  --bg: #FFF8F0;
  --ink: #3D2914;
  --sub: #8B6F5E;
  --accent: #D4A574;
  --accent-deep: #B8956D;
  --card: #FFFFFF;
  --line: #F0E6D8;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0;
  padding: 0;
  background: #EFE7DA;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  font-size: 16px;
}

.app-shell {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bg);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 40px rgba(0,0,0,.08);
  overflow: hidden;
}

#app {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.view {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* ---------- 顶部返回栏（二级页） ---------- */
.topbar {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar .tb-back {
  font-size: 20px;
  color: var(--ink);
  background: none;
  border: none;
  padding: 4px 10px 4px 0;
  cursor: pointer;
}
.topbar .tb-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 通用容器 ---------- */
.page-container { min-height: 100vh; background: var(--bg); }
.page-header {
  position: relative;
  padding: 20px 16px;
  overflow: hidden;
  text-align: center;
}
.header-bg { position: absolute; inset: 0; opacity: .5; }
.header-icon { font-size: 40px; display: block; margin-bottom: 8px; }
.header-title { font-size: 20px; font-weight: 700; color: var(--ink); display: block; margin-bottom: 6px; }
.header-desc { font-size: 13px; color: var(--sub); text-align: center; display: block; }

.section-card {
  background: var(--card);
  border-radius: 14px;
  margin: 14px 18px;
  box-shadow: 0 2px 10px rgba(61,41,20,.08);
  overflow: hidden;
}
.section-header {
  display: flex;
  align-items: center;
  padding: 16px;
  cursor: pointer;
}
.section-header:active { background: #FFF3E6; }
.section-icon-wrap {
  width: 40px; height: 40px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; margin-right: 12px;
  font-size: 20px;
}
.section-icon-wrap.couple { background: linear-gradient(135deg,#FFE4E1,#FFC0CB); }
.section-icon-wrap.constraint { background: linear-gradient(135deg,#E6FFE6,#C8E6C9); }
.section-info { flex: 1; display: flex; flex-direction: column; }
.section-title { font-size: 16px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.section-desc { font-size: 12px; color: var(--sub); line-height: 1.5; }
.section-arrow { font-size: 18px; color: var(--accent); }

/* ---------- 首页 search ---------- */
.home-header {
  padding: 28px 18px 18px;
  text-align: center;
}
.home-logo { font-size: 40px; }
.home-name { font-size: 22px; font-weight: 800; color: var(--ink); margin: 6px 0 4px; letter-spacing: 2px; }
.home-slogan { font-size: 12px; color: var(--sub); }

.color-wheel {
  position: relative;
  width: 280px; height: 280px;
  margin: 16px auto 6px;
}
.cw-center {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 96px; height: 96px; border-radius: 50%;
  background: #FFFFFF; box-shadow: 0 4px 16px rgba(0,0,0,.10);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.cw-center .cw-c-icon { font-size: 26px; }
.cw-center .cw-c-text { font-size: 10px; color: var(--sub); margin-top: 2px; }
.cw-hint {
  text-align: center;
  font-size: 12px;
  color: var(--accent, #C99A5B);
  background: rgba(201,154,91,.10);
  border: 1px dashed rgba(201,154,91,.45);
  border-radius: 16px;
  padding: 7px 14px;
  margin: 4px auto 14px;
  width: fit-content;
  max-width: 88%;
  letter-spacing: .02em;
}
.cw-color {
  position: absolute; width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 18px;
  box-shadow: 0 3px 10px rgba(0,0,0,.15);
  cursor: pointer; border: 2px solid rgba(255,255,255,.7);
}
.entry-cards { padding: 12px 18px 24px; }
.entry-card {
  display: flex; align-items: center;
  background: var(--card); border-radius: 16px;
  padding: 16px; margin-bottom: 12px;
  box-shadow: 0 2px 12px rgba(61,41,20,.07);
  cursor: pointer;
}
.entry-card:active { transform: scale(.99); }
.ec-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-right: 14px;
}
.ec-body { flex: 1; }
.ec-title { font-size: 16px; font-weight: 700; color: var(--ink); display: block; margin-bottom: 4px; }
.ec-desc { font-size: 12px; color: var(--sub); line-height: 1.5; }
.ec-arrow { font-size: 18px; color: var(--accent); }

/* ---------- 数字网格列表 ---------- */
.number-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 18px;
}
.number-item {
  border-radius: 16px;
  padding: 16px 8px;
  text-align: center;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: transform .15s ease;
}
.number-item:active { transform: scale(.96); }
.number-circle {
  width: 48px; height: 48px; border-radius: 50%;
  margin: 0 auto 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 22px; font-weight: 700;
}
.number-title { font-size: 12px; color: var(--ink); }

/* ---------- 育儿锦囊列表 ---------- */
.tips-list, .summer-list { padding: 10px 18px 24px; }
.tips-item {
  display: flex; align-items: center;
  background: var(--card); border-radius: 14px;
  padding: 14px; margin-bottom: 12px;
  box-shadow: 0 2px 10px rgba(61,41,20,.07);
  cursor: pointer;
}
.tips-item:active { background: #FFF3E6; }
.tips-icon-box {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-right: 12px; flex-shrink: 0;
}
.tips-content { flex: 1; min-width: 0; }
.tips-title-text { font-size: 15px; font-weight: 700; color: var(--ink); display: block; margin-bottom: 4px; }
.tips-summary { font-size: 12px; color: var(--sub); line-height: 1.5; display: block; margin-bottom: 6px; }
.tips-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tips-tag { font-size: 11px; color: var(--sub); background: #F6EEE2; padding: 2px 8px; border-radius: 10px; }
.tips-arrow { font-size: 18px; color: var(--accent); margin-left: 8px; }
.tips-header, .summer-header {
  text-align: center; padding: 22px 18px 6px;
}
.tips-header .tips-icon, .summer-header .summer-icon { font-size: 36px; display: block; }
.tips-title, .summer-title { font-size: 20px; font-weight: 700; color: var(--ink); display: block; margin: 8px 0 4px; }
.tips-desc, .summer-desc { font-size: 12px; color: var(--sub); display: block; }
.tips-footer, .summer-footer {
  text-align: center; padding: 18px; color: var(--sub); font-size: 12px;
}
.footer-icon { font-size: 18px; margin-top: 6px; display: block; }
.summer-section { padding: 6px 18px; }
.summer-section .section-title { display: flex; align-items: center; font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.summer-section .title-icon { margin-right: 6px; }
.digit-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.digit-item { text-align: center; cursor: pointer; }
.digit-circle {
  width: 52px; height: 52px; border-radius: 50%;
  margin: 0 auto 6px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 22px; font-weight: 700;
}
.digit-keyword { font-size: 11px; color: var(--ink); }
.summer-info { padding: 14px 18px; }
.info-card { background: #F6EEE2; border-radius: 12px; padding: 14px; display: flex; flex-direction: column; }
.info-title { font-size: 14px; font-weight: 700; color: var(--ink); }
.info-desc { font-size: 12px; color: var(--sub); margin-top: 4px; }

/* ---------- 文章详情 ---------- */
.article-header {
  padding: 20px 16px;
  border-radius: 0 0 22px 22px;
}
.header-main { display: flex; align-items: center; margin-bottom: 10px; }
.number-circle-lg {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 24px; font-weight: 700; margin-right: 12px; flex-shrink: 0;
}
.icon-circle-lg {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-right: 12px; flex-shrink: 0;
}
.header-info { flex: 1; }
.article-title { font-size: 18px; font-weight: 700; color: var(--ink); display: block; margin-bottom: 6px; }
.article-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.article-element { font-size: 12px; color: var(--sub); }
.article-summary { font-size: 12px; color: var(--sub); line-height: 1.5; }
.article-keyword { font-size: 13px; color: var(--sub); }
.header-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tag { font-size: 11px; color: var(--ink); background: #fff; padding: 4px 10px; border-radius: 12px; }
.article-content { padding: 12px 16px; }
.section-card-article {
  background: var(--card); border-radius: 12px; padding: 14px;
  margin-bottom: 12px; box-shadow: 0 2px 8px rgba(61,41,20,.06);
}
.section-header-row { display: flex; align-items: center; margin-bottom: 8px; }
.section-icon { font-size: 15px; margin-right: 6px; }
.section-title-text { font-size: 14px; font-weight: 700; color: var(--ink); }
.section-content-text { font-size: 13px; color: var(--sub); line-height: 1.8; white-space: pre-line; }
.article-actions {
  position: sticky; bottom: 0;
  display: flex; background: var(--card);
  padding: 10px 16px;
  box-shadow: 0 -2px 12px rgba(61,41,20,.08);
}
.action-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  padding: 6px 0; cursor: pointer; border: none; background: none;
}
.action-btn:active { transform: scale(.95); }
.action-icon { font-size: 20px; margin-bottom: 4px; }
.action-text { font-size: 12px; color: var(--sub); }

/* ---------- 客服页 ---------- */
.contact-header { padding: 32px 0 20px; display: flex; flex-direction: column; align-items: center; }
.contact-icon { font-size: 60px; margin-bottom: 12px; }
.contact-title { font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.contact-desc { font-size: 14px; color: var(--sub); }
.contact-content {
  background: var(--card); border-radius: 14px; padding: 16px;
  margin: 0 18px 24px; box-shadow: 0 2px 12px rgba(61,41,20,.08);
}
.service-info { display: flex; justify-content: space-around; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.info-item { display: flex; align-items: center; }
.info-icon { font-size: 18px; margin-right: 6px; }
.info-text { font-size: 13px; color: var(--ink); }
.contact-btn-section { padding: 20px 0; display: flex; justify-content: center; }
.contact-btn {
  width: 220px; height: 50px; border-radius: 25px; border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 16px;
  cursor: pointer; box-shadow: 0 4px 14px rgba(212,165,116,.4);
}
.contact-btn .btn-icon { margin-right: 6px; }
.tips-section-2 { padding-top: 8px; }
.tips-title-2 { font-size: 14px; font-weight: 700; color: var(--ink); display: block; margin-bottom: 8px; }
.tips-list-2 { display: flex; flex-direction: column; gap: 6px; }
.tips-item-2 { font-size: 12px; color: var(--sub); line-height: 1.6; }

/* ---------- 底部 tabBar ---------- */
.tabbar {
  display: flex;
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
}
.tab-item {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  padding: 4px 0; cursor: pointer; color: var(--sub); font-size: 11px;
}
.tab-item .ti-icon { font-size: 22px; margin-bottom: 2px; }
.tab-item.active { color: var(--accent-deep); font-weight: 700; }

/* ---------- 弹窗（笔记 / 每日寄语） ---------- */
.modal-mask {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.5);
  display: flex; align-items: flex-end;
  opacity: 0; visibility: hidden; transition: all .25s ease; z-index: 50;
}
.modal-mask.show { opacity: 1; visibility: visible; }
.modal-content {
  width: 100%; background: #fff; border-radius: 22px 22px 0 0;
  padding: 18px; transform: translateY(100%); transition: transform .25s ease;
  padding-bottom: calc(18px + env(safe-area-inset-bottom));
}
.modal-mask.show .modal-content { transform: translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.modal-title { font-size: 16px; font-weight: 700; color: var(--ink); }
.modal-close { font-size: 18px; color: var(--sub); padding: 6px; cursor: pointer; }
.note-input {
  width: 100%; min-height: 150px; font-size: 14px; color: var(--ink);
  background: var(--bg); border-radius: 10px; padding: 14px; border: 1px solid var(--line);
  resize: none; font-family: inherit;
}
.modal-footer { display: flex; gap: 12px; margin-top: 14px; }
.btn-cancel, .btn-save {
  flex: 1; border: none; border-radius: 25px; padding: 12px; font-size: 14px; cursor: pointer;
}
.btn-cancel { background: #F5E6D3; color: var(--ink); }
.btn-save { background: linear-gradient(135deg, var(--accent), var(--accent-deep)); color: #fff; font-weight: 700; }

.sign-content { text-align: center; padding: 10px 6px; }
.sign-image { font-size: 48px; display: block; margin-bottom: 12px; }
.sign-text { font-size: 16px; color: var(--ink); line-height: 1.7; }

/* ---------- toast ---------- */
.toast {
  position: absolute; left: 50%; top: 40%; transform: translate(-50%,-50%);
  background: rgba(0,0,0,.8); color: #fff; font-size: 13px;
  padding: 10px 18px; border-radius: 20px; z-index: 80;
  opacity: 0; transition: opacity .2s ease; pointer-events: none; white-space: nowrap;
}
.toast.show { opacity: 1; }