/* TopJoy 自定义主题样式 */
/* 基于《设计规范与开发交接.md》与设计预览实现 */

:root {
  --tj-blue: #1E86E5;
  --tj-blue-dark: #1565C0;
  --tj-blue-soft: #E3F0FE;
  --tj-yellow: #FFC400;
  --tj-yellow-soft: #FFF3D1;
  --tj-cream: #FFFBF2;
  --tj-ink: #1B2A4A;
  --tj-ink-soft: #5A6B8C;
  --tj-pink: #FFD9E3;
  --tj-mint: #CFF3E6;
  --tj-lavender: #E4DCFF;
  --tj-radius: 22px;
  --tj-shadow: 0 8px 30px rgba(27, 42, 74, .08);
  --tj-font-head: 'Baloo 2', cursive;
  --tj-font-body: 'Nunito', sans-serif;
}

.topjoy-page {
  font-family: var(--tj-font-body);
  background: var(--tj-cream);
  color: var(--tj-ink);
  overflow-x: hidden;
}
.topjoy-page * { box-sizing: border-box; }
.topjoy-page h1,
.topjoy-page h2,
.topjoy-page h3,
.topjoy-page .font-head { font-family: var(--tj-font-head); margin: 0; }
.topjoy-page img { max-width: 100%; display: block; }
.topjoy-page a { text-decoration: none; color: inherit; }
.tj-hidden { display: none !important; }
.tj-visually-hidden {
  position: absolute !important; width: 1px !important; height: 1px !important;
  padding: 0 !important; margin: -1px !important; overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important;
}

.tj-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 820px) { .tj-wrap { padding: 0 16px; } }

/* 图标 */
.tj-icon {
  width: 1em; height: 1em;
  stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  display: inline-block; vertical-align: -.12em;
}
.tj-icon-fill { fill: currentColor; stroke: none; }

/* 公告条 */
.tj-announce {
  background: linear-gradient(90deg, var(--tj-blue), #4DA3F0);
  color: #fff; text-align: center;
  padding: 9px 16px; font-weight: 700; font-size: 13px;
  letter-spacing: .3px; white-space: nowrap;
}
.tj-announce b { color: var(--tj-yellow); }
@media (max-width: 820px) { .tj-announce { font-size: 12px; padding: 8px 12px; } }

/* 页头 */
.tj-header {
  position: sticky; top: 0; z-index: 1021;
  background: rgba(255, 251, 242, .94);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid #F3E9D6;
}
.tj-header__inner {
  display: flex; align-items: center; gap: 16px; height: 68px;
}
.tj-logo { height: 40px; width: auto; display: block; }
.tj-nav { display: flex; gap: 32px; list-style: none; margin: 0 auto; padding: 0; }
.tj-nav a {
  color: var(--tj-ink); font-weight: 700; font-size: 15px;
  transition: color .2s; font-family: var(--tj-font-body);
}
.tj-nav a:hover { color: var(--tj-blue); }
.tj-cart-btn {
  position: relative; background: var(--tj-yellow); border: none;
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  box-shadow: 0 4px 0 #E0A800; transition: transform .15s;
  color: var(--tj-ink); display: flex; align-items: center; justify-content: center;
}
.tj-cart-btn .tj-icon { font-size: 19px; }
.tj-cart-btn:active { transform: translateY(3px); box-shadow: 0 1px 0 #E0A800; }
.tj-cart-count {
  position: absolute; top: -4px; right: -4px; background: var(--tj-blue); color: #fff;
  font-size: 10px; font-weight: 800; width: 18px; height: 18px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.tj-hamb {
  display: none; background: none; border: none; width: 42px; height: 42px;
  color: var(--tj-ink); font-size: 24px; cursor: pointer; border-radius: 12px;
  align-items: center; justify-content: center;
}
.tj-hamb:active { background: #F3E9D6; }
@media (max-width: 820px) {
  .tj-header__inner { height: 58px; gap: 10px; }
  .tj-nav { display: none; }
  .tj-hamb { display: flex; }
  .tj-logo { height: 30px; }
  .tj-cart-btn { margin-left: auto; width: 40px; height: 40px; }
}

/* 抽屉菜单 */
.tj-drawer { position: fixed; inset: 0; z-index: 1080; visibility: hidden; }
.tj-drawer.open { visibility: visible; }
.tj-drawer__mask { position: absolute; inset: 0; width: 100%; border: 0; padding: 0; background: rgba(27, 42, 74, .45); opacity: 0; transition: opacity .25s; cursor: pointer; }
.tj-drawer.open .tj-drawer__mask { opacity: 1; }
.tj-drawer__panel {
  position: absolute; top: 0; left: 0; bottom: 0; width: min(78vw, 320px);
  background: var(--tj-cream); transform: translateX(-100%);
  transition: transform .3s cubic-bezier(.32, .72, 0, 1);
  padding: 20px 24px 32px; display: flex; flex-direction: column;
}
.tj-drawer.open .tj-drawer__panel { transform: translateX(0); }
.tj-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.tj-drawer__head img { height: 32px; }
.tj-drawer__close {
  background: var(--tj-yellow-soft); border: none; width: 38px; height: 38px;
  border-radius: 50%; font-size: 17px; color: var(--tj-ink); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.tj-drawer__panel nav a {
  display: flex; align-items: center; justify-content: space-between;
  color: var(--tj-ink); font-family: var(--tj-font-head); font-weight: 700;
  font-size: 19px; padding: 15px 4px; border-bottom: 2px solid #F3E9D6;
}
.tj-drawer__panel nav a .tj-icon { color: var(--tj-blue); font-size: 16px; }
.tj-drawer__foot { margin-top: auto; font-size: 13px; color: var(--tj-ink-soft); text-align: center; }

/* 按钮 */
.tj-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--tj-font-head); font-weight: 700; font-size: 18px;
  padding: 15px 36px; border-radius: 999px; text-decoration: none; border: none;
  cursor: pointer; transition: transform .18s cubic-bezier(.34, 1.56, .64, 1), box-shadow .18s;
}
.tj-btn--primary { background: var(--tj-blue); color: #fff; box-shadow: 0 6px 0 var(--tj-blue-dark); }
.topjoy-page a.tj-btn--primary { color: #fff; }
.tj-btn--primary:hover { transform: translateY(-2px) scale(1.03); }
.tj-btn--primary:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--tj-blue-dark); }
.tj-btn--yellow { background: var(--tj-yellow); color: var(--tj-ink); box-shadow: 0 6px 0 #E0A800; }
.topjoy-page a.tj-btn--yellow { color: var(--tj-ink); }
.tj-btn--yellow:hover { transform: translateY(-2px) scale(1.03); }
.tj-btn:disabled,
.tj-btn[aria-disabled="true"] { opacity: .52; cursor: not-allowed; transform: none; box-shadow: none; }
@media (max-width: 820px) { .tj-btn { font-size: 15px; padding: 12px 26px; } }

/* 首页轮播 */
.tj-hero { overflow: hidden; position: relative; }
.tj-hero__track { display: flex; transition: transform .55s cubic-bezier(.32, .72, 0, 1); }
.tj-hero__slide {
  min-width: 100%; padding: 58px 0 0; position: relative; overflow: hidden;
}
.tj-hero__slide--1 { background: linear-gradient(135deg, #EAF4FF, var(--tj-cream) 60%, #FFF6DE); }
.tj-hero__slide--2 { background: linear-gradient(135deg, var(--tj-pink), var(--tj-cream) 65%); }
.tj-hero__slide--3 { background: linear-gradient(135deg, var(--tj-mint), var(--tj-cream) 65%); }
.tj-hero__slide--4 { background: linear-gradient(135deg, var(--tj-lavender), var(--tj-cream) 65%); }
.tj-hero__inner { width: 100%; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.tj-hero__copy { max-width: 820px; margin: 0 auto; }
.tj-hero__tag {
  display: inline-flex; align-items: center; gap: 8px; background: #fff;
  border: 2px solid var(--tj-yellow); color: var(--tj-ink); font-weight: 800;
  font-size: 13px; padding: 7px 18px; border-radius: 999px; letter-spacing: 1px;
  text-transform: uppercase; margin-bottom: 18px;
}
.tj-hero__tag .tj-icon { color: var(--tj-yellow); }
.tj-hero__slide h2 { font-size: clamp(38px, 5.6vw, 68px); line-height: 1.06; font-weight: 800; margin-bottom: 14px; }
.tj-hero__slide p { font-size: 17px; color: var(--tj-ink-soft); line-height: 1.7; max-width: 540px; margin: 0 auto; }
.tj-hero__img { width: 100vw; max-width: none; margin: 36px calc(50% - 50vw) 0; }
.tj-hero__img picture { display: block; width: 100%; }
.tj-hero__img img {
  display: block; width: 100%; height: clamp(520px, 46vw, 760px);
  border-radius: 0; box-shadow: none; object-fit: cover; object-position: center;
}
.tj-hl-blue { color: var(--tj-blue); }
.tj-hl-yellow { color: var(--tj-yellow); -webkit-text-stroke: 2px var(--tj-ink); paint-order: stroke fill; }
.tj-hero__dots { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 5; }
.tj-hero__dots button {
  width: 10px; height: 10px; border-radius: 999px; border: none;
  background: rgba(27, 42, 74, .18); cursor: pointer; transition: all .3s; padding: 0;
}
.tj-hero__dots button.tj-active { width: 30px; background: var(--tj-blue); }
@media (max-width: 820px) {
  .tj-hero__slide { padding: 30px 0 0; }
  .tj-hero__inner { padding: 0; }
  .tj-hero__img { margin-top: 26px; margin-bottom: 0; }
  .tj-hero__img img { height: auto; aspect-ratio: 1 / 1; border-radius: 0; }
  .tj-hero__slide h2 { font-size: 29px; margin-bottom: 10px; }
  .tj-hero__slide p { font-size: 14px; margin-bottom: 0; }
  .tj-hero__tag { font-size: 11px; padding: 5px 14px; margin-bottom: 14px; }
  .tj-hero__dots { bottom: 20px; }
}

/* 吉祥物 */
.tj-mascot { position: absolute; pointer-events: none; z-index: 3; height: auto; }
.tj-mascot--sun { animation: tj-sunspin 26s linear infinite; }
.tj-mascot--cloud { animation: tj-cloudbob 5.5s ease-in-out infinite; }
@keyframes tj-sunspin { from { transform: rotate(0); } to { transform: rotate(360deg); } }
@keyframes tj-cloudbob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes tj-float { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-14px) rotate(1deg); } }

/* 信任条 */
.tj-trust { background: #fff; padding: 30px 0; }
.tj-trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tj-trust__item { display: flex; align-items: center; gap: 13px; justify-content: center; }
.tj-trust__ico {
  width: 46px; height: 46px; min-width: 46px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center; font-size: 21px; color: var(--tj-blue);
}
.tj-trust__item b { display: block; font-size: 14px; line-height: 1.25; }
.tj-trust__item span { font-size: 12px; color: var(--tj-ink-soft); line-height: 1.35; display: block; }
@media (max-width: 820px) {
  .tj-trust { padding: 20px 0; }
  .tj-trust__grid { grid-template-columns: 1fr 1fr; gap: 14px 10px; }
  .tj-trust__item { justify-content: flex-start; gap: 10px; }
  .tj-trust__ico { width: 38px; height: 38px; min-width: 38px; border-radius: 12px; font-size: 17px; }
  .tj-trust__item b { font-size: 12.5px; }
  .tj-trust__item span { font-size: 11px; }
}

/* 区块标题 */
.tj-sec-head { text-align: center; margin-bottom: 44px; }
.tj-sec-head__kicker { color: var(--tj-blue); font-weight: 800; text-transform: uppercase; letter-spacing: 2px; font-size: 13px; }
.tj-sec-head h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; margin-top: 8px; }
.tj-sec-head p { color: var(--tj-ink-soft); margin-top: 10px; font-size: 16px; }
.tj-section-head { text-align: center; margin-bottom: 44px; }
.tj-section-head .tj-kicker { color: var(--tj-blue); font-weight: 800; text-transform: uppercase; letter-spacing: 2px; font-size: 13px; }
.tj-section-head h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; margin-top: 8px; }
.tj-section-head > p:last-child { color: var(--tj-ink-soft); margin-top: 10px; font-size: 16px; }
@media (max-width: 820px) { .tj-sec-head { margin-bottom: 28px; } .tj-sec-head h2 { font-size: 24px; } .tj-sec-head p { font-size: 14px; } }

/* 分类卡片 */
.tj-cats { padding: 70px 0 80px; background: var(--tj-cream); }
.tj-cats__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.tj-cat-card {
  border-radius: 28px; padding: 34px 28px; text-decoration: none; color: var(--tj-ink);
  position: relative; overflow: hidden; transition: transform .25s cubic-bezier(.34, 1.56, .64, 1); min-height: 200px;
}
.tj-cat-card:hover { transform: translateY(-8px) rotate(-1deg); }
.tj-cat-card--1 { background: var(--tj-pink); }
.tj-cat-card--2 { background: var(--tj-mint); }
.tj-cat-card--3 { background: var(--tj-lavender); }
.tj-cat-card h3 { font-size: 25px; margin-bottom: 6px; }
.tj-cat-card p { font-size: 14px; color: rgba(27, 42, 74, .7); margin-bottom: 18px; max-width: 76%; }
.tj-cat-card__go { font-weight: 800; color: var(--tj-blue); }
.tj-cat-card__icon { position: absolute; right: 20px; bottom: 16px; width: 60px; height: 60px; color: var(--tj-ink); opacity: .85; transition: transform .3s cubic-bezier(.34, 1.56, .64, 1); }
.tj-cat-card__icon .tj-icon { width: 100%; height: 100%; stroke-width: 1.6; }
.tj-cat-card:hover .tj-cat-card__icon { transform: scale(1.15) rotate(8deg); }
@media (max-width: 820px) {
  .tj-cats { padding: 44px 0 50px; }
  .tj-cats__grid { grid-template-columns: 1fr; gap: 14px; }
  .tj-cat-card { min-height: 0; padding: 22px; }
  .tj-cat-card h3 { font-size: 21px; }
  .tj-cat-card p { margin-bottom: 12px; max-width: 82%; }
  .tj-cat-card__icon { width: 48px; height: 48px; }
}

/* 产品网格 */
.tj-products { padding: 70px 0 90px; background: #fff; }
.tj-products__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.tj-card {
  background: var(--tj-cream); border-radius: var(--tj-radius); overflow: hidden; box-shadow: var(--tj-shadow);
  transition: transform .25s cubic-bezier(.34, 1.56, .64, 1), box-shadow .25s;
  display: flex; flex-direction: column;
}
.tj-card:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 16px 44px rgba(30, 134, 229, .16); }
.tj-card__media { position: relative; aspect-ratio: 1; overflow: hidden; background: #fff; display: block; }
.tj-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s cubic-bezier(.34, 1.56, .64, 1); }
.tj-card:hover .tj-card__media img { transform: scale(1.06); }
.tj-card__badge {
  position: absolute; top: 14px; left: 14px; z-index: 2; background: var(--tj-yellow); color: var(--tj-ink);
  font-weight: 800; font-size: 11px; padding: 6px 14px; border-radius: 999px; letter-spacing: .5px; text-transform: uppercase;
}
.tj-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.tj-card__body h3 { font-size: 20px; line-height: 1.3; }
.tj-card__price { display: flex; align-items: baseline; gap: 10px; margin-top: 8px; }
.tj-card__price span { font-family: var(--tj-font-head); font-size: 22px; font-weight: 800; color: var(--tj-blue); }
.tj-card__price del { color: var(--tj-ink-soft); font-size: 13px; }
.tj-card__variant { color: var(--tj-ink-soft); font-size: 12px; margin: 6px 0 12px; }
.tj-card-form { display: block; margin-top: auto; }
.tj-card__action { width: 100%; margin-top: auto; padding: 12px 20px; font-size: 15px; }
.tj-prod-card {
  background: var(--tj-cream); border-radius: var(--tj-radius); overflow: hidden; box-shadow: var(--tj-shadow);
  transition: transform .25s cubic-bezier(.34, 1.56, .64, 1), box-shadow .25s;
  display: flex; flex-direction: column;
}
.tj-prod-card:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 16px 44px rgba(30, 134, 229, .16); }
.tj-prod-card__thumb { position: relative; aspect-ratio: 1; overflow: hidden; background: #fff; }
.tj-prod-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s cubic-bezier(.34, 1.56, .64, 1); }
.tj-prod-card:hover .tj-prod-card__thumb img { transform: scale(1.08) rotate(1.5deg); }
.tj-prod-card__badge {
  position: absolute; top: 14px; left: 14px; background: var(--tj-yellow); color: var(--tj-ink);
  font-weight: 800; font-size: 11px; padding: 6px 14px; border-radius: 999px; letter-spacing: .5px; text-transform: uppercase;
}
.tj-prod-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.tj-prod-card__name { font-family: var(--tj-font-head); font-size: 20px; font-weight: 700; }
.tj-prod-card__variant { font-size: 12px; color: var(--tj-ink-soft); margin: 4px 0 10px; }
.tj-prod-card__price { margin-top: auto; display: flex; align-items: baseline; gap: 10px; }
.tj-prod-card__price-now { font-family: var(--tj-font-head); font-size: 22px; font-weight: 800; color: var(--tj-blue); }
.tj-prod-card__price-from { font-size: 12px; color: var(--tj-ink-soft); font-weight: 700; }
.tj-prod-card .tj-btn { margin-top: 14px; justify-content: center; font-size: 15px; padding: 12px 20px; width: 100%; }
.tj-prod-card__link { text-align: center; margin-top: 10px; font-size: 13px; font-weight: 800; color: var(--tj-blue); text-decoration: none; display: block; }
@media (max-width: 820px) {
  .tj-products { padding: 44px 0 56px; }
  .tj-products__grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .tj-card__body { padding: 12px 14px 16px; }
  .tj-card__body h3 { font-size: 15px; }
  .tj-card__price span { font-size: 17px; }
  .tj-card__badge { top: 10px; left: 10px; font-size: 9.5px; padding: 4px 10px; }
  .tj-card__action { font-size: 13px; padding: 10px 8px; }
  .tj-prod-card__body { padding: 12px 14px 16px; }
  .tj-prod-card__name { font-size: 15px; line-height: 1.3; }
  .tj-prod-card__variant { font-size: 11px; margin: 3px 0 8px; }
  .tj-prod-card__price-now { font-size: 17px; }
  .tj-prod-card__badge { top: 10px; left: 10px; font-size: 9.5px; padding: 4px 10px; }
  .tj-prod-card .tj-btn { font-size: 13px; padding: 10px 8px; margin-top: 10px; }
  .tj-prod-card__link { font-size: 12px; }
}

/* 卖点区 */
.tj-feel { padding: 90px 0; background: linear-gradient(180deg, var(--tj-blue-soft), #fff); position: relative; }
.tj-feel__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.tj-feel__photos { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.tj-feel__photos img { border-radius: 24px; box-shadow: var(--tj-shadow); aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.tj-feel__photos img:nth-child(2) { margin-top: 34px; }
.tj-feel h2 { font-size: clamp(28px, 3.4vw, 42px); margin-bottom: 18px; margin-top: 10px; }
.tj-feel > .tj-wrap > .tj-feel__inner > div:last-child > p { color: var(--tj-ink-soft); line-height: 1.75; margin-bottom: 28px; font-size: 16px; }
.tj-feat-list { list-style: none; display: grid; gap: 14px; padding: 0; margin: 0; }
.tj-feat-list li { display: flex; gap: 14px; align-items: flex-start; background: #fff; border-radius: 16px; padding: 14px 18px; box-shadow: 0 4px 16px rgba(27, 42, 74, .05); }
.tj-feat-list__icon { width: 38px; height: 38px; min-width: 38px; border-radius: 12px; background: var(--tj-yellow-soft); display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--tj-blue); }
.tj-feat-list b { display: block; font-size: 15px; }
.tj-feat-list span { font-size: 13px; color: var(--tj-ink-soft); }
@media (max-width: 820px) {
  .tj-feel { padding: 50px 0; }
  .tj-feel__inner { grid-template-columns: 1fr; gap: 30px; }
  .tj-feel h2 { font-size: 24px; }
  .tj-feel p { font-size: 14px; margin-bottom: 20px; }
  .tj-feat-list li { padding: 12px 14px; }
  .tj-feat-list b { font-size: 14px; } .tj-feat-list span { font-size: 12px; }
}

/* 品牌故事 */
.tj-story { padding: 100px 0; background: var(--tj-blue); color: #fff; overflow: hidden; position: relative; }
.tj-story__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; position: relative; z-index: 2; }
.tj-story h2 { font-size: clamp(28px, 3.4vw, 42px); margin-bottom: 20px; }
.tj-story h2 em { color: var(--tj-yellow); font-style: normal; display: inline-flex; align-items: center; gap: 10px; }
.tj-story p { line-height: 1.8; opacity: .92; margin-bottom: 16px; font-size: 16px; }
.tj-story__img img { border-radius: 28px; border: 6px solid rgba(255, 255, 255, .25); animation: tj-float 6s ease-in-out infinite; }
.tj-story__blob { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .07); }
@media (max-width: 820px) {
  .tj-story { padding: 56px 0; }
  .tj-story__inner { grid-template-columns: 1fr; gap: 30px; }
  .tj-story h2 { font-size: 24px; }
  .tj-story p { font-size: 14px; }
}

/* 评价 */
.tj-reviews { padding: 80px 0; background: #fff; }
.tj-reviews__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.tj-review-card { background: var(--tj-cream); border-radius: var(--tj-radius); padding: 30px; box-shadow: var(--tj-shadow); transition: transform .25s cubic-bezier(.34, 1.56, .64, 1); }
.tj-review-card:hover { transform: translateY(-6px) rotate(-.6deg); }
.tj-review-card__stars { color: var(--tj-yellow); margin-bottom: 14px; display: flex; gap: 2px; }
.tj-review-card__stars .tj-icon { width: 17px; height: 17px; }
.tj-review-card p { font-size: 15px; line-height: 1.7; margin-bottom: 18px; }
.tj-review-card__who { display: flex; align-items: center; gap: 12px; }
.tj-review-card__ava { width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--tj-font-head); font-weight: 800; color: #fff; }
.tj-review-card__who b { font-size: 14px; display: block; }
.tj-review-card__who span { font-size: 12px; color: var(--tj-ink-soft); }
@media (max-width: 820px) {
  .tj-reviews { padding: 50px 0; }
  .tj-reviews__grid { grid-template-columns: 1fr; gap: 16px; }
  .tj-review-card { padding: 22px; }
  .tj-review-card p { font-size: 14px; }
}

/* 邮件订阅 */
.tj-newsletter { padding: 80px 24px; background: linear-gradient(135deg, var(--tj-yellow-soft), var(--tj-pink)); }
.tj-newsletter__card { max-width: 680px; margin: 0 auto; background: #fff; border-radius: 32px; padding: 52px 48px; text-align: center; box-shadow: var(--tj-shadow); position: relative; overflow: hidden; }
.tj-newsletter__card h2 { font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 12px; position: relative; z-index: 2; }
.tj-newsletter__card h2 span { color: var(--tj-blue); }
.tj-newsletter__card > p { color: var(--tj-ink-soft); margin-bottom: 28px; position: relative; z-index: 2; }
.tj-news-form { display: flex; flex-wrap: wrap; gap: 12px; max-width: 460px; margin: 0 auto; position: relative; z-index: 2; }
.tj-news-form input { flex: 1; border: 2px solid #EAE2D2; border-radius: 999px; padding: 14px 24px; font-size: 15px; font-family: var(--tj-font-body); outline: none; transition: border-color .2s; min-width: 0; }
.tj-news-form input:focus { border-color: var(--tj-blue); }
.tj-news-form .tj-btn { padding: 14px 28px; font-size: 16px; }
.tj-news-ok { color: var(--tj-blue); font-size: 16px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.tj-news-status { flex: 0 0 100%; min-height: 20px; margin: 0; color: var(--tj-ink-soft); font-size: 13px; }
@media (max-width: 560px) {
  .tj-newsletter { padding: 50px 16px; }
  .tj-news-form { flex-direction: column; }
  .tj-newsletter__card { padding: 36px 22px; border-radius: 24px; }
}

/* 页脚 */
.tj-footer { background: var(--tj-ink); color: #C7D2E8; padding: 64px 0 32px; }
.tj-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 44px; margin-bottom: 48px; }
.tj-footer__grid h4 { color: #fff; font-family: var(--tj-font-head); font-size: 17px; margin-bottom: 18px; }
.tj-footer__grid ul { list-style: none; display: grid; gap: 11px; padding: 0; margin: 0; }
.tj-footer__grid a { color: #C7D2E8; text-decoration: none; font-size: 14px; transition: color .2s; display: inline-flex; align-items: center; gap: 8px; }
.tj-footer__grid span { color: #8FA0BF; font-size: 14px; display: inline-flex; align-items: center; gap: 8px; }
.tj-footer__grid a:hover { color: var(--tj-yellow); }
.tj-footer__wordmark { font-size: 26px !important; margin-bottom: 16px !important; }
.tj-footer__brand p { font-size: 14px; line-height: 1.7; max-width: 280px; }
.tj-footer__bottom { border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 26px; display: flex; justify-content: center; text-align: center; font-size: 13px; flex-wrap: wrap; gap: 12px; }
.tj-footer__bottom a { color: #fff; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.tj-footer__bottom a:hover { color: var(--tj-yellow); }
@media (max-width: 820px) {
  .tj-footer { padding: 48px 0 28px; }
  .tj-footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

/* ===== 商品详情页 ===== */
.tj-crumb { padding: 20px 0 0; font-size: 13px; color: var(--tj-ink-soft); }
.tj-crumb a { color: var(--tj-blue); font-weight: 700; }
.tj-pd { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; padding: 28px 0 70px; }
.tj-gallery-main { position: relative; aspect-ratio: 1 / 1; border-radius: 28px; overflow: hidden; background: #fff; box-shadow: var(--tj-shadow); }
.tj-gallery-main img { display: block; width: 100%; height: 100%; object-fit: contain; }
.tj-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 14px; }
.tj-thumbs button { aspect-ratio: 1 / 1; border: 3px solid transparent; border-radius: 18px; overflow: hidden; background: #fff; cursor: pointer; padding: 0; transition: border-color .2s, transform .2s; }
.tj-thumbs button:hover { transform: translateY(-3px); }
.tj-thumbs button.tj-active { border-color: var(--tj-blue); }
.tj-thumbs img { display: block; width: 100%; height: 100%; object-fit: contain; }
.tj-pd-info .tj-tagline { color: var(--tj-blue); font-weight: 800; text-transform: uppercase; letter-spacing: 2px; font-size: 13px; }
.tj-pd-info h1 { font-size: clamp(30px, 3.6vw, 44px); margin: 8px 0 10px; }
.tj-pd-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.tj-pd-rating .stars { color: var(--tj-yellow); display: flex; gap: 2px; }
.tj-pd-rating .stars .tj-icon { width: 17px; height: 17px; }
.tj-pd-rating span { font-size: 13px; color: var(--tj-ink-soft); font-weight: 700; }
.tj-pd-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.tj-pd-price .now { font-family: var(--tj-font-head); font-size: 36px; font-weight: 800; color: var(--tj-blue); }
.tj-pd-price .was { font-size: 17px; color: var(--tj-ink-soft); text-decoration: line-through; }
.tj-pd-price .save { background: var(--tj-pink); color: #D6336C; font-weight: 800; font-size: 12px; padding: 5px 12px; border-radius: 999px; }
.tj-pd-tax { font-size: 12px; color: var(--tj-ink-soft); margin-bottom: 24px; }
.tj-product-form { display: block; }
.tj-option { border: 0; padding: 0; margin: 0; min-width: 0; }
.tj-opt-label { font-weight: 800; font-size: 14px; margin-bottom: 10px; }
.tj-opt-label span { color: var(--tj-ink-soft); font-weight: 700; }
.tj-pills { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.tj-pill { border: 2.5px solid #EAE2D2; background: #fff; border-radius: 16px; padding: 12px 20px; cursor: pointer; font-family: var(--tj-font-body); font-weight: 700; font-size: 14px; color: var(--tj-ink); transition: all .18s; text-align: center; }
.tj-pill small { display: block; font-size: 12px; color: var(--tj-ink-soft); font-weight: 600; margin-top: 2px; }
.tj-pill:hover { border-color: var(--tj-blue); }
.tj-pill.tj-active { border-color: var(--tj-blue); background: var(--tj-blue-soft); box-shadow: 0 4px 14px rgba(30, 134, 229, .15); }
.tj-qty-row { display: flex; gap: 16px; align-items: center; margin-bottom: 20px; }
.tj-qty { display: flex; align-items: center; border: 2.5px solid #EAE2D2; border-radius: 999px; background: #fff; overflow: hidden; }
.tj-qty button { width: 44px; height: 48px; border: none; background: none; font-size: 20px; font-weight: 800; color: var(--tj-blue); cursor: pointer; }
.tj-qty input { width: 44px; text-align: center; border: none; font-size: 16px; font-weight: 800; font-family: var(--tj-font-body); color: var(--tj-ink); }
.tj-buy-row { display: grid; gap: 12px; margin-bottom: 22px; }
.tj-buy-row .tj-btn { width: 100%; }
.tj-stock { color: var(--tj-ink-soft); font-weight: 700; font-size: 13px; margin: -8px 0 16px; }
.tj-usp-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 26px; }
.tj-usp { background: #fff; border-radius: 16px; padding: 14px 10px; text-align: center; box-shadow: 0 4px 14px rgba(27, 42, 74, .05); }
.tj-usp .tj-icon { font-size: 22px; color: var(--tj-blue); }
.tj-usp b { display: block; font-size: 12px; margin-top: 6px; }
.tj-acc { border-top: 2px solid #F0E7D6; }
.tj-acc__item { border-bottom: 2px solid #F0E7D6; }
.tj-acc__item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 16px 4px; font-weight: 800; font-size: 15px; font-family: var(--tj-font-head); }
.tj-acc__item summary::-webkit-details-marker { display: none; }
.tj-acc__item summary .tj-icon { color: var(--tj-blue); transition: transform .2s; }
.tj-acc__item[open] summary .tj-icon { transform: rotate(45deg); }
.tj-acc__body { padding: 0 4px 18px; font-size: 14px; color: var(--tj-ink-soft); line-height: 1.75; }
@media (max-width: 820px) {
  .tj-pd { grid-template-columns: 1fr; gap: 26px; padding: 16px 0 50px; }
  .tj-pd-info h1 { font-size: 28px; }
  .tj-pd-price .now { font-size: 28px; }
  .tj-pill { padding: 10px 14px; font-size: 13px; }
  .tj-buy-row .tj-btn { font-size: 16px; padding: 14px 20px; }
  .tj-usp-strip { gap: 8px; }
  .tj-thumbs { gap: 10px; }
}

/* 商品页全店信任信息 */
.tj-product-trust { background: linear-gradient(135deg, var(--tj-blue-soft), #fff); padding: 72px 0; overflow: hidden; }
.tj-product-trust__inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 52px; align-items: center; }
.tj-product-trust__intro h2 { font-size: clamp(28px, 3.2vw, 40px); margin: 8px 0 14px; }
.tj-product-trust__intro > p:last-child { color: var(--tj-ink-soft); line-height: 1.75; max-width: 480px; }
.tj-product-trust__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.tj-product-trust__item { display: flex; align-items: flex-start; gap: 14px; background: #fff; border: 2px solid rgba(30, 134, 229, .08); border-radius: 20px; padding: 20px; box-shadow: 0 7px 22px rgba(27, 42, 74, .06); }
.tj-product-trust__icon { width: 44px; height: 44px; min-width: 44px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: var(--tj-yellow-soft); color: var(--tj-blue); }
.tj-product-trust__icon .tj-icon { width: 23px; height: 23px; }
.tj-product-trust__item:nth-child(2) .tj-product-trust__icon { background: var(--tj-pink); }
.tj-product-trust__item:nth-child(3) .tj-product-trust__icon { background: var(--tj-mint); }
.tj-product-trust__item:nth-child(4) .tj-product-trust__icon { background: var(--tj-lavender); }
.tj-product-trust__item h3 { font-size: 17px; margin: 1px 0 5px; }
.tj-product-trust__item p { color: var(--tj-ink-soft); font-size: 13px; line-height: 1.55; }
@media (max-width: 820px) {
  .tj-product-trust { padding: 48px 0; }
  .tj-product-trust__inner { grid-template-columns: 1fr; gap: 28px; }
  .tj-product-trust__intro { text-align: center; }
  .tj-product-trust__intro h2 { font-size: 26px; }
  .tj-product-trust__intro > p:last-child { margin-inline: auto; font-size: 14px; }
  .tj-product-trust__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .tj-product-trust__item { display: block; padding: 16px 13px; }
  .tj-product-trust__icon { width: 38px; height: 38px; min-width: 38px; margin-bottom: 10px; }
  .tj-product-trust__icon .tj-icon { width: 20px; height: 20px; }
  .tj-product-trust__item h3 { font-size: 14px; }
  .tj-product-trust__item p { font-size: 11.5px; }
}

/* 相关商品 */
.tj-related { padding: 80px 0 100px; background: #fff; }
.tj-related__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.tj-related-card { background: var(--tj-cream); border-radius: var(--tj-radius); overflow: hidden; box-shadow: var(--tj-shadow); text-decoration: none; color: var(--tj-ink); transition: transform .25s cubic-bezier(.34, 1.56, .64, 1); }
.tj-related-card:hover { transform: translateY(-6px) scale(1.02); }
.tj-related-card img { aspect-ratio: 1; object-fit: cover; width: 100%; }
.tj-related-card__body { padding: 16px 18px 20px; }
.tj-related-card__body b { font-family: var(--tj-font-head); font-size: 16px; display: block; }
.tj-related-card__body span { color: var(--tj-blue); font-family: var(--tj-font-head); font-weight: 800; font-size: 17px; }
@media (max-width: 820px) { .tj-related__grid { grid-template-columns: repeat(2, 1fr); } }

/* 移动端吸底加购 */
.tj-sticky-atc {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: #fff;
  box-shadow: 0 -6px 24px rgba(27, 42, 74, .12); padding: 12px 16px;
  display: none; gap: 12px; align-items: center;
}
.tj-sticky-atc img { width: 48px; height: 48px; border-radius: 12px; object-fit: cover; }
.tj-sticky-atc__info { flex: 1; min-width: 0; }
.tj-sticky-atc__info b { font-size: 13px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tj-sticky-atc__info span { color: var(--tj-blue); font-weight: 800; font-family: var(--tj-font-head); }
.tj-sticky-atc .tj-btn { padding: 12px 22px; font-size: 15px; }
@media (max-width: 820px) { .tj-sticky-atc { display: flex; } body:has(.tj-sticky-atc) { padding-bottom: 76px; } }

@media (prefers-reduced-motion: reduce) {
  .tj-hero__track,
  .tj-btn,
  .tj-card,
  .tj-card__media img,
  .tj-mascot,
  .tj-story__img img { animation: none !important; transition-duration: .01ms !important; }
}

/* 通用页面 */
.tj-page { padding: 60px 0 100px; }
.tj-page h1 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 24px; text-align: center; }
.tj-page-content { max-width: 760px; margin: 0 auto; }
.tj-page-content p { line-height: 1.8; margin-bottom: 16px; color: var(--tj-ink-soft); }

/* Help Center 与 Privacy Policy：仅作用于自定义页面正文 */
.tj-info-page {
  color: var(--tj-ink);
  font-family: var(--tj-font-body);
}
.tj-info-page *,
.tj-info-page *::before,
.tj-info-page *::after { box-sizing: border-box; }
.tj-info-page a { color: var(--tj-blue); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.tj-info-page a:hover { color: var(--tj-blue-dark); }
.tj-info-page a:focus-visible,
.tj-info-page summary:focus-visible {
  outline: 3px solid var(--tj-yellow);
  outline-offset: 4px;
  border-radius: 8px;
}
.tj-info-page__eyebrow,
.tj-page-content .tj-info-page__eyebrow {
  margin: 0 0 10px;
  color: var(--tj-blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1.8px;
  text-align: center;
}
.tj-info-page__effective-date,
.tj-page-content .tj-info-page__effective-date {
  margin: -4px 0 16px;
  color: var(--tj-ink-soft);
  font-size: 13px;
  text-align: center;
}
.tj-info-page__lead,
.tj-page-content .tj-info-page__lead {
  max-width: 680px;
  margin: 0 auto 34px;
  color: var(--tj-ink-soft);
  font-size: 17px;
  line-height: 1.8;
  text-align: center;
}
.tj-info-page__jump-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 34px;
}
.tj-info-page__jump-grid a {
  display: flex;
  min-height: 112px;
  flex-direction: column;
  justify-content: center;
  padding: 20px 22px;
  color: var(--tj-ink);
  background: #fff;
  border: 2px solid rgba(30, 134, 229, .12);
  border-radius: 20px;
  box-shadow: var(--tj-shadow);
  text-decoration: none;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.tj-info-page__jump-grid a:hover {
  color: var(--tj-ink);
  border-color: var(--tj-blue);
  box-shadow: 0 12px 28px rgba(30, 134, 229, .13);
  transform: translateY(-3px);
}
.tj-info-page__jump-grid strong {
  margin-bottom: 5px;
  color: var(--tj-blue);
  font-family: var(--tj-font-head);
  font-size: 20px;
  line-height: 1.2;
}
.tj-info-page__jump-grid span { color: var(--tj-ink-soft); font-size: 13px; line-height: 1.5; }
.tj-info-page__section {
  margin-top: 26px;
  padding: 34px;
  background: #fff;
  border: 2px solid rgba(27, 42, 74, .06);
  border-radius: 24px;
  box-shadow: var(--tj-shadow);
  scroll-margin-top: 110px;
}
.tj-info-page__section + .tj-info-page__section { margin-top: 22px; }
.tj-info-page__section-label,
.tj-page-content .tj-info-page__section-label {
  margin: 0 0 5px;
  color: var(--tj-blue);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.5px;
}
.tj-info-page__section h2 {
  margin: 0 0 20px;
  color: var(--tj-ink);
  font-family: var(--tj-font-head);
  font-size: clamp(25px, 4vw, 32px);
  line-height: 1.15;
}
.tj-info-page__section h3 {
  margin: 25px 0 8px;
  color: var(--tj-ink);
  font-family: var(--tj-font-head);
  font-size: 19px;
  line-height: 1.25;
}
.tj-info-page__section p,
.tj-page-content .tj-info-page__section p {
  margin: 0 0 14px;
  color: var(--tj-ink-soft);
  font-size: 15px;
  line-height: 1.8;
}
.tj-info-page__section ul,
.tj-info-page__section ol {
  margin: 8px 0 18px;
  padding-left: 24px;
  color: var(--tj-ink-soft);
}
.tj-info-page__section li { margin: 9px 0; padding-left: 4px; line-height: 1.7; }
.tj-info-page__section li::marker { color: var(--tj-blue); font-weight: 900; }
.tj-info-page__callout {
  margin: 22px 0 26px;
  padding: 22px 24px;
  background: linear-gradient(135deg, var(--tj-blue-soft), #fff 72%);
  border-left: 5px solid var(--tj-blue);
  border-radius: 18px;
}
.tj-info-page__callout h3 { margin: 0 0 7px; color: var(--tj-blue-dark); }
.tj-info-page__callout p:last-child,
.tj-page-content .tj-info-page__callout p:last-child { margin-bottom: 0; }
.tj-info-page__accordion { margin-top: 18px; border-top: 2px solid #EAE2D2; }
.tj-info-page__accordion details { border-bottom: 2px solid #EAE2D2; }
.tj-info-page__accordion summary {
  position: relative;
  padding: 19px 42px 19px 2px;
  color: var(--tj-ink);
  font-family: var(--tj-font-head);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  list-style: none;
  cursor: pointer;
}
.tj-info-page__accordion summary::-webkit-details-marker { display: none; }
.tj-info-page__accordion summary::after {
  content: '+';
  position: absolute;
  top: 50%;
  right: 4px;
  width: 28px;
  height: 28px;
  color: var(--tj-blue);
  background: var(--tj-blue-soft);
  border-radius: 50%;
  font-family: var(--tj-font-body);
  font-size: 20px;
  font-weight: 900;
  line-height: 28px;
  text-align: center;
  transform: translateY(-50%);
}
.tj-info-page__accordion details[open] summary::after { content: '−'; }
.tj-info-page__accordion details p,
.tj-page-content .tj-info-page__accordion details p { padding: 0 40px 18px 2px; }
.tj-info-page__contact {
  background: linear-gradient(145deg, var(--tj-blue-soft), #fff 70%);
  border-color: rgba(30, 134, 229, .15);
}
.tj-info-page__contact-card {
  margin: 20px 0;
  padding: 22px 24px;
  background: #fff;
  border: 2px solid rgba(30, 134, 229, .12);
  border-radius: 18px;
}
.tj-info-page__contact-card p:last-child,
.tj-page-content .tj-info-page__contact-card p:last-child { margin-bottom: 0; }
.tj-info-page__fine-print,
.tj-page-content .tj-info-page__fine-print { font-size: 13px; }
.tj-privacy-page .tj-info-page__section h2 { font-size: clamp(23px, 3.6vw, 29px); }
@media (max-width: 720px) {
  .tj-page { padding: 38px 0 72px; }
  .tj-page h1 { margin-bottom: 18px; }
  .tj-info-page__lead,
  .tj-page-content .tj-info-page__lead { margin-bottom: 26px; font-size: 15px; }
  .tj-info-page__jump-grid { grid-template-columns: 1fr; gap: 10px; }
  .tj-info-page__jump-grid a { min-height: 0; padding: 17px 18px; border-radius: 17px; }
  .tj-info-page__section { padding: 24px 20px; border-radius: 20px; scroll-margin-top: 88px; }
  .tj-info-page__section h2 { margin-bottom: 16px; }
  .tj-info-page__section h3 { margin-top: 21px; }
  .tj-info-page__callout,
  .tj-info-page__contact-card { padding: 18px; }
  .tj-info-page__accordion summary { padding: 17px 38px 17px 0; font-size: 16px; }
  .tj-info-page__accordion details p,
  .tj-page-content .tj-info-page__accordion details p { padding-right: 0; }
}

/* About Us：简短品牌故事、可爱插图与品类卡片 */
.tj-about {
  position: relative;
  padding: 72px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 12%, rgba(255, 196, 0, .16), transparent 24%),
    radial-gradient(circle at 92% 36%, rgba(30, 134, 229, .13), transparent 24%),
    var(--tj-cream);
}
.tj-about__hero {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 58px;
  align-items: center;
}
.tj-about__hero-copy { position: relative; z-index: 2; }
.tj-about__kicker {
  margin: 0 0 9px;
  color: var(--tj-blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1.9px;
}
.tj-about__hero h1 {
  max-width: 540px;
  margin: 0 0 18px;
  color: var(--tj-ink);
  font-family: var(--tj-font-head);
  font-size: clamp(45px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: .98;
}
.tj-about__lead {
  max-width: 520px;
  margin: 0;
  color: var(--tj-ink-soft);
  font-size: 18px;
  line-height: 1.75;
}
.tj-about__actions { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; margin-top: 28px; }
.tj-about__text-link {
  color: var(--tj-blue);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}
.tj-about__text-link:hover { color: var(--tj-blue-dark); }
.tj-about__visual { position: relative; padding: 48px 72px 42px; }
.tj-about__picture {
  position: relative;
  z-index: 1;
  overflow: hidden;
  background: #fff;
  border: 8px solid #fff;
  border-radius: 38px;
  box-shadow: 0 24px 54px rgba(27, 42, 74, .16);
  transform: rotate(1.5deg);
}
.tj-about__picture img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.tj-about__mascot { position: absolute; z-index: 3; height: auto; pointer-events: none; }
.tj-about__mascot--cloud { top: -4px; left: -24px; width: 160px; animation: tj-cloudbob 5.5s ease-in-out infinite; }
.tj-about__mascot--sun { right: -10px; bottom: -14px; width: 128px; animation: tj-sunspin 26s linear infinite; }
.tj-about__dot { position: absolute; z-index: 0; border-radius: 50%; }
.tj-about__dot--blue { top: 14%; right: 1%; width: 130px; height: 130px; background: var(--tj-blue-soft); }
.tj-about__dot--yellow { bottom: 6%; left: 3%; width: 88px; height: 88px; background: var(--tj-yellow-soft); }
.tj-about__intro {
  display: flex;
  max-width: 880px;
  gap: 16px;
  align-items: center;
  margin: 72px auto 88px;
  padding: 20px 26px;
  color: var(--tj-ink);
  background: #fff;
  border: 2px solid rgba(30, 134, 229, .12);
  border-radius: 999px;
  box-shadow: var(--tj-shadow);
}
.tj-about__intro > .tj-icon { flex: 0 0 auto; color: var(--tj-yellow); font-size: 24px; fill: currentColor; stroke: currentColor; }
.tj-about__intro p { display: flex; gap: 12px; align-items: baseline; margin: 0; }
.tj-about__intro strong { flex: 0 0 auto; color: var(--tj-blue); font-family: var(--tj-font-head); font-size: 19px; }
.tj-about__intro span { color: var(--tj-ink-soft); font-size: 14px; }
.tj-about__section-head { max-width: 680px; margin: 0 auto 34px; text-align: center; }
.tj-about__section-head h2,
.tj-about__promise h2,
.tj-about__closing h2 {
  color: var(--tj-ink);
  font-family: var(--tj-font-head);
  font-size: clamp(30px, 4.3vw, 44px);
  line-height: 1.08;
}
.tj-about__category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.tj-about__category {
  min-height: 250px;
  padding: 30px;
  border: 3px solid rgba(255, 255, 255, .72);
  border-radius: 28px;
  box-shadow: 0 12px 34px rgba(27, 42, 74, .09);
  transition: transform .22s ease, box-shadow .22s ease;
}
.tj-about__category:hover { box-shadow: 0 18px 38px rgba(27, 42, 74, .14); transform: translateY(-5px) rotate(-.4deg); }
.tj-about__category--blue { background: var(--tj-blue-soft); }
.tj-about__category--yellow { background: var(--tj-yellow-soft); }
.tj-about__category--pink { background: linear-gradient(145deg, var(--tj-pink), #fff 115%); }
.tj-about__category-icon {
  display: flex;
  width: 62px;
  height: 62px;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--tj-blue);
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 7px 18px rgba(27, 42, 74, .08);
}
.tj-about__category h3 { margin: 0 0 9px; color: var(--tj-ink); font-size: 26px; line-height: 1.1; }
.tj-about__category p { margin: 0; color: var(--tj-ink-soft); font-size: 15px; line-height: 1.7; }
.tj-about__promise {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: 42px;
  align-items: center;
  margin-top: 84px;
  padding: 46px;
  color: var(--tj-ink);
  background: linear-gradient(135deg, #fff, var(--tj-blue-soft));
  border: 2px solid rgba(30, 134, 229, .12);
  border-radius: 32px;
  box-shadow: var(--tj-shadow);
}
.tj-about__promise-copy > p:last-child { margin: 14px 0 0; color: var(--tj-ink-soft); font-size: 15px; line-height: 1.7; }
.tj-about__trust-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.tj-about__trust-grid li { display: flex; min-height: 92px; gap: 13px; align-items: center; padding: 16px; background: #fff; border-radius: 18px; }
.tj-about__trust-grid .tj-icon { flex: 0 0 auto; color: var(--tj-blue); }
.tj-about__trust-grid span { display: flex; min-width: 0; flex-direction: column; }
.tj-about__trust-grid strong { color: var(--tj-ink); font-family: var(--tj-font-head); font-size: 16px; line-height: 1.25; }
.tj-about__trust-grid small { margin-top: 3px; color: var(--tj-ink-soft); font-size: 11px; line-height: 1.35; }
.tj-about__closing {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  margin-top: 34px;
  padding: 28px 32px;
  color: var(--tj-ink);
  background: var(--tj-yellow-soft);
  border: 2px solid rgba(255, 196, 0, .28);
  border-radius: 28px;
}
.tj-about__closing > .tj-icon { color: var(--tj-yellow); fill: currentColor; stroke: currentColor; }
.tj-about__closing h2 { font-size: clamp(24px, 3vw, 32px); }
.tj-about__closing p { margin: 3px 0 0; color: var(--tj-ink-soft); }
@media (max-width: 820px) {
  .tj-about { padding: 44px 0 72px; }
  .tj-about__hero { grid-template-columns: 1fr; gap: 30px; }
  .tj-about__hero-copy { text-align: center; }
  .tj-about__hero h1,
  .tj-about__lead { margin-left: auto; margin-right: auto; }
  .tj-about__hero h1 { font-size: clamp(42px, 13vw, 58px); }
  .tj-about__lead { font-size: 16px; }
  .tj-about__actions { justify-content: center; }
  .tj-about__visual { max-width: 580px; margin: 0 auto; padding: 36px 46px 34px; }
  .tj-about__mascot--cloud { left: -5px; width: 105px; }
  .tj-about__mascot--sun { right: 0; width: 88px; }
  .tj-about__intro { align-items: flex-start; margin: 46px auto 62px; border-radius: 24px; }
  .tj-about__intro p { flex-direction: column; gap: 2px; }
  .tj-about__category-grid { grid-template-columns: 1fr; gap: 14px; }
  .tj-about__category { display: grid; min-height: 0; grid-template-columns: auto 1fr; column-gap: 17px; padding: 22px; }
  .tj-about__category-icon { grid-row: 1 / 3; width: 54px; height: 54px; margin: 0; border-radius: 17px; }
  .tj-about__category h3 { align-self: end; font-size: 22px; }
  .tj-about__category p { align-self: start; font-size: 14px; }
  .tj-about__promise { grid-template-columns: 1fr; gap: 26px; margin-top: 58px; padding: 28px 22px; text-align: center; }
  .tj-about__trust-grid { text-align: left; }
  .tj-about__closing { grid-template-columns: auto 1fr; padding: 24px 22px; }
  .tj-about__closing .tj-btn { grid-column: 1 / -1; justify-self: stretch; text-align: center; }
}
@media (max-width: 480px) {
  .tj-about__visual { padding: 30px 30px 26px; }
  .tj-about__picture { border-width: 6px; border-radius: 28px; }
  .tj-about__mascot--cloud { top: -2px; left: -12px; width: 88px; }
  .tj-about__mascot--sun { right: -7px; bottom: -6px; width: 72px; }
  .tj-about__intro { padding: 18px; }
  .tj-about__intro > .tj-icon { display: none; }
  .tj-about__trust-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .tj-about__mascot,
  .tj-about__category { animation: none !important; transition-duration: .01ms !important; }
}

/* 联系表单 */
.tj-contact-form { display: grid; gap: 18px; max-width: 560px; }
.tj-contact-form label { font-weight: 700; font-size: 14px; }
.tj-contact-form input,
.tj-contact-form textarea { border: 2px solid #EAE2D2; border-radius: 14px; padding: 14px 18px; font-family: var(--tj-font-body); font-size: 15px; outline: none; width: 100%; }
.tj-contact-form input:focus,
.tj-contact-form textarea:focus { border-color: var(--tj-blue); }
.tj-contact-form textarea { min-height: 140px; resize: vertical; }

/* 覆盖 Reformia 默认 */
body#next-theme .main-content { background: var(--tj-cream); }
#next-theme.next { font-family: var(--tj-font-body); }

/* TopJoy 登录与注册入口 */
.tj-account-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.tj-account-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 14px;
  border: 2px solid transparent;
  border-radius: 999px;
  color: var(--tj-ink);
  font-family: var(--tj-font-body);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition:
    color 0.2s,
    background 0.2s,
    transform 0.2s;
}

.tj-account-link:hover {
  color: var(--tj-blue);
  transform: translateY(-1px);
}

.tj-account-link--primary {
  background: var(--tj-blue);
  color: #ffffff;
  box-shadow: 0 4px 0 var(--tj-blue-dark);
}

.tj-account-link--primary:hover {
  background: var(--tj-blue-dark);
  color: #ffffff;
}

.tj-drawer__account {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 24px;
}

.tj-drawer__account .tj-account-link {
  width: 100%;
}

.tj-drawer__account .tj-account-link:only-child {
  grid-column: 1 / -1;
}

@media (max-width: 1100px) and (min-width: 821px) {
  .tj-nav {
    gap: 18px;
  }

  .tj-nav a {
    font-size: 14px;
  }

  .tj-account-link {
    padding: 8px 10px;
    font-size: 13px;
  }
}

@media (max-width: 820px) {
  .tj-account-links {
    display: none;
  }
}