/* ============================================================\n * 主题 shutiao（薯条·学习服务站）\n * 来源：Figma Make「Mobile Site Clone」设计稿，移植为纯 CSS\n * 说明：原设计用 Tailwind v4 的 @import；这里已编译为普通 CSS\n * ============================================================ */
/* tailwind 预编译后可省略；本主题用纯 CSS */
:root {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #292929;
  background: #f5f6f8;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
}

.app-shell {
  width: 100%;
  max-width: 393px;
  margin: 0 auto;
  padding: env(safe-area-inset-top, 0px) 8px calc(108px + env(safe-area-inset-bottom, 0px));
}

/* 2026-10-20 手机适配：≤500px 内容列随屏宽铺满；>500px 保持 393 设计列 */
@media (max-width: 500px) {
  .app-shell { max-width: 100%; }
}

@keyframes entry-skeleton-shimmer {
  from { background-position: 160% 0; }
  to { background-position: -60% 0; }
}

@keyframes entry-content-reveal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.entry-loading .branch-image-banner,
.entry-loading .platform-card,
.entry-loading .section-title,
.entry-loading .view-more { position: relative; }
.entry-loading .branch-image-banner img { opacity: 0; }
.entry-loading .platform-card > *,
.entry-loading .section-title > * { visibility: hidden; }
.entry-loading .view-more { color: transparent; pointer-events: none; }
.entry-loading .platform-card::before,
.entry-loading .platform-card::after,
.entry-loading .branch-image-banner::after,
.entry-loading .section-title::after,
.entry-loading .view-more::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 6px;
  background: linear-gradient(105deg, #e9ebee 30%, #f8f9fa 48%, #e9ebee 66%);
  background-size: 250% 100%;
  animation: entry-skeleton-shimmer 1.2s ease-in-out infinite;
}
.entry-loading .branch-image-banner::after { inset: 0; border-radius: 12px; }
.entry-loading .platform-card::before { width: 30px; height: 30px; left: 6px; top: calc(50% - 15px); border-radius: 9px; }
.entry-loading .platform-card::after { left: 43px; right: 6px; height: 18px; top: calc(50% - 9px); }
.entry-loading .section-title::after { inset: 5px 0; }
.entry-loading .view-more::after { left: 0; right: 0; height: 8px; top: calc(50% - 4px); }
@media (prefers-reduced-motion: no-preference) {
  .entry-ready .branch-image-banner { animation: entry-content-reveal 150ms ease-out; }
  .entry-ready .platform-card {
    animation: entry-content-reveal 150ms ease-out;
  }
}
@media (prefers-reduced-motion: reduce) {
  .entry-loading .branch-image-banner::after,
  .entry-loading .platform-card::before,
  .entry-loading .platform-card::after,
  .entry-loading .section-title::after,
  .entry-loading .view-more::after { animation: none; }
}

button, input { font: inherit; }
button { border: 0; cursor: pointer; color: inherit; background: none; }
button:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid #3979df; outline-offset: 4px; }
button { -webkit-tap-highlight-color: transparent; }
.platform-card { text-align: left; }
.platform-card:hover { background: #f1f6ff; }
.view-more { padding: 0; }
.site-header { height: 76px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; background: #fff; margin: 8px 0 12px; border-radius: 20px; }
.home-header { margin-bottom: 0; border-radius: 20px 20px 0 0; }
.brand { display: flex; align-items: center; gap: 9px; text-align: left; padding: 0; font-weight: 800; font-size: 20px; letter-spacing: 1px; }
.brand-name { display: flex; align-items: center; color: #263b58; font-size: 25px; font-weight: 800; letter-spacing: -1px; }
.brand-sub { display: inline-block; font-size: 12px; color: #7c8796; font-weight: 400; letter-spacing: 1px; margin-left: 12px; padding-left: 12px; border-left: 1px solid #e3e8ef; line-height: 16px; }
.header-support { display: flex; align-items: center; justify-content: center; gap: 5px; min-height: 44px; min-width: 44px; padding: 0; color: #65778f; font-size: 11px; }
.header-support span { display: none; }
.header-support svg { width: 19px; }
.home-tools { padding: 0 16px 2px; background: #fff; border-radius: 0 0 20px 20px; margin-bottom: 12px; }
.platform-search { display: flex; align-items: center; gap: 9px; background: #fff; border: 1px solid #eaf0f8; border-radius: 11px; height: 43px; padding: 5px 5px 5px 11px; box-shadow: 0 3px 10px #4f6b9810; color: #97a6bd; }
.platform-search svg { width: 17px; flex-shrink: 0; }
.platform-search input { width: 100%; min-width: 0; border: 0; outline: none; color: #34425b; font-size: 11px; background: transparent; }
.platform-search input::placeholder { color: #9daabc; }
.platform-search button { background: #397ce1; color: white; border-radius: 8px; font-size: 11px; padding: 8px 14px; white-space: nowrap; }
.home-search { height: 48px; gap: 10px; padding: 4px 4px 4px 14px; background: #f3f5f8; border: 1px solid #ebeff4; border-radius: 14px; box-shadow: none; }
.home-search input { font-size: 13px; }
.home-search > svg { color: #8493a7; width: 19px; }
.home-search button { height: 38px; padding: 0 18px; font-size: 12px; border-radius: 10px; background: #3479dd; }
.notice-strip { display: flex; align-items: center; width: 100%; gap: 10px; min-height: 44px; padding: 10px 8px; font-size: 10px; color: #8a8d93; text-align: left; }
.notice-text { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notice-label { display: flex; align-items: center; gap: 4px; color: #6887b3; font-weight: 600; white-space: nowrap; }
.home-tools .notice-strip { padding: 12px 0; font-size: 11px; color: #8993a1; gap: 8px; }
.home-tools .notice-label { font-size: 10px; color: #587ba9; background: #eff4fb; padding: 3px 6px; border-radius: 5px; }
.home-tools .notice-label svg { display: none; }
.notice-strip svg { width: 13px; height: 13px; }
.notice-strip > svg { margin-left: auto; flex-shrink: 0; color: #b3bcc9; }
.quick-links { display: grid; grid-template-columns: repeat(4, 1fr); padding: 13px 4px 16px; background: #fff; border-radius: 15px; }
.quick-links button { display: flex; align-items: center; flex-direction: column; gap: 7px; padding: 0; }
.quick-symbol { display: grid; place-items: center; width: 39px; height: 39px; border-radius: 13px; background: #edf4ff; color: #598ce0; }
.quick-1 { background: #edf7f4; color: #61a38d; }
.quick-2 { background: #fff6e9; color: #d4a462; }
.quick-3 { background: #f2effb; color: #9780c3; }
.quick-links strong { font-size: 11px; font-weight: 500; color: #475365; }
.quick-links small { display: none; }
.category-intro { display: flex; align-items: center; justify-content: space-between; margin: 22px 8px 12px; }
.category-intro > span { font-size: 14px; color: #384357; font-weight: 650; }
.category-intro small { font-size: 9px; color: #a5adb8; }
.common { padding-top: 8px; }
.common .section-heading { height: 30px; }
.guide-banner { display: flex; align-items: center; gap: 10px; padding: 17px 12px; margin-top: 14px; border: 1px solid #e6ecf4; background: #f0f4fb; border-radius: 13px; }
.guide-icon { color: #7d9bc6; }
.guide-banner h2 { font-size: 12px; font-weight: 600; margin: 0 0 5px; color: #4f6586; }
.guide-banner p { font-size: 9px; color: #92a0b5; margin: 0; }
.guide-banner button { margin-left: auto; color: #8ba2c2; padding: 0; }
.guide-banner button svg { width: 16px; }
.service-values { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 9px; color: #a5aebc; margin: 21px 0 0; }
.service-values i { width: 3px; height: 3px; background: #bdc6d3; border-radius: 50%; }
.site-footer { display: flex; align-items: center; flex-direction: column; gap: 7px; padding: 25px 0 12px; color: #b3bbc7; font-size: 8px; letter-spacing: 1px; }
.footer-brand { font-size: 10px; color: #9da7b6; }
.bottom-nav { position: fixed; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); left: 50%; transform: translateX(-50%); width: min(calc(100% - 32px), 361px); height: 70px; z-index: 10; isolation: isolate; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border: 1px solid #ffffffdb; border-radius: 38px; padding: 6px; background: #f8fbfff5; box-shadow: 0 10px 32px #344b6a24, 0 2px 7px #344b6a0c, inset 0 1px 1px #fff; }
.nav-indicator { position: absolute; z-index: -1; top: 6px; bottom: 6px; left: 6px; width: calc((100% - 12px) / 5); transform: translateX(calc(var(--active-index) * 100%)); border-radius: 30px; background: linear-gradient(150deg, #ffffffeb, #dceaffb8); border: 1px solid #ffffffd9; box-shadow: inset 0 1px 2px #fff, 0 2px 7px #577cac14; transition: transform 320ms cubic-bezier(.22, 1, .36, 1); pointer-events: none; }
.bottom-nav button { min-width: 0; min-height: 44px; border-radius: 30px; display: flex; justify-content: center; flex-direction: column; align-items: center; gap: 4px; padding: 4px; color: #737f90; touch-action: manipulation; transition: color 180ms ease, transform 150ms ease, background-color 150ms ease; }
.bottom-nav button:active { transform: scale(.92); background: #397ce11a; }
@media (hover: hover) {
  .bottom-nav button:hover { background: #ffffff66; color: #397ce1; }
}
.bottom-nav .active { color: #2f70cf; font-weight: 600; }
.bottom-nav .active svg { fill: #397ce112; }
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .bottom-nav { background: linear-gradient(135deg, #ffffffa6, #edf4ff80); -webkit-backdrop-filter: blur(24px) saturate(180%); backdrop-filter: blur(24px) saturate(180%); }
}
@media (prefers-reduced-motion: reduce) {
  .nav-indicator, .bottom-nav button { transition: none; }
  .bottom-nav button:active { transform: none; }
}
.inner-page { min-height: 65vh; padding: 14px 8px; }
.page-heading { margin-bottom: 22px; }
.eyebrow { font-size: 9px; letter-spacing: 1.8px; color: #7f9bc3; }
.page-heading h1 { font-size: 26px; margin: 8px 0; color: #344561; font-weight: 700; }
.page-heading p { font-size: 12px; color: #98a3b3; margin: 0; }
.filter-tabs { display: flex; gap: 7px; align-items: center; margin: 20px 0 14px; }
.filter-tabs button { border-radius: 7px; padding: 7px 15px; font-size: 11px; color: #8f9aab; }
.filter-tabs .selected { color: #397ce1; background: #e9f0fc; }
.filter-tabs > span { margin-left: auto; font-size: 10px; color: #a5aebc; }
.directory-list { display: flex; flex-direction: column; gap: 7px; }
.directory-list button { display: flex; align-items: center; gap: 13px; background: #fff; border-radius: 12px; padding: 12px; text-align: left; }
.directory-list img { width: 39px; height: 39px; object-fit: contain; }
.directory-list button > span { display: flex; flex-direction: column; gap: 5px; }
.directory-list strong { font-size: 13px; font-weight: 500; }
.directory-list small { font-size: 10px; color: #a2aab7; }
.directory-list svg { margin-left: auto; width: 16px; color: #b4bfcd; }
.empty-panel { padding: 50px 15px; text-align: center; background: #fff; border-radius: 17px; color: #9aadc7; }
.empty-panel > svg { width: 40px; height: 40px; margin: auto; }
.empty-icon { display: grid; place-items: center; background: #f0f5fd; width: 72px; height: 72px; border-radius: 24px; margin: 0 auto 20px; }
.empty-icon svg { width: 32px; height: 32px; }
.empty-panel h2 { font-size: 17px; color: #4b5a71; font-weight: 600; margin: 15px 0 10px; }
.empty-panel p { font-size: 11px; line-height: 2; color: #9aa5b5; margin-bottom: 25px; }
.primary-button { display: inline-flex; justify-content: center; align-items: center; gap: 15px; color: #fff; background: #397ce1; border-radius: 10px; padding: 12px 22px; font-size: 12px; }
.primary-button svg { width: 15px; height: 15px; }
.order-tip { display: flex; align-items: center; gap: 8px; color: #9aa6b8; font-size: 10px; margin-top: 20px; padding: 0 8px; }
.order-tip svg { width: 17px; }
.order-tip button { margin-left: auto; color: #5888ca; }
.profile-card { display: flex; gap: 12px; align-items: center; padding: 22px 0; }
.profile-avatar { display: grid; place-items: center; width: 53px; height: 53px; border-radius: 18px; background: #e6eefb; color: #7597c6; }
.profile-avatar svg { width: 27px; height: 27px; }
.profile-card h1 { font-size: 17px; font-weight: 600; color: #384964; margin: 0 0 7px; }
.profile-card p { margin: 0; font-size: 10px; color: #99a4b5; }
.preview-label { font-size: 8px; background: #e9eef6; color: #8b9ab0; padding: 4px 6px; border-radius: 4px; margin-left: auto; }
.profile-summary { display: grid; grid-template-columns: repeat(3, 1fr); padding: 22px 0; background: white; border-radius: 14px; margin: 8px 0 20px; }
.profile-summary > div { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.profile-summary strong { color: #516887; font-size: 23px; font-weight: 600; }
.profile-summary span { color: #a0abba; font-size: 10px; }
.profile-menu { background: #fff; border-radius: 14px; padding: 0 15px; }
.profile-menu button { display: flex; align-items: center; gap: 11px; width: 100%; padding: 18px 0; font-size: 12px; border-bottom: 1px solid #f1f3f7; }
.profile-menu button:last-child { border: none; }
.profile-menu svg { width: 18px; color: #91a6c4; }
.profile-menu button > svg:last-child { margin-left: auto; width: 14px; color: #b8c2cf; }
.profile-note { text-align: center; color: #aab3c1; font-size: 10px; margin: 30px 0; }
.personal-page { padding: 4px 4px 18px; }
.personal-page .profile-card { padding: 20px 8px 24px; }
.personal-page .profile-avatar { background: linear-gradient(135deg, #e2ebfa, #f3f6fc); border: 1px solid white; color: #6688b7; }
.personal-page .preview-label { background: transparent; border: 1px solid #dce4f0; color: #8999ae; white-space: nowrap; }
.personal-page .profile-summary { margin: 0 0 16px; padding: 18px 0; border: 1px solid #edf0f5; }
.personal-page .profile-summary button { display: flex; flex-direction: column; align-items: center; gap: 7px; min-height: 44px; border-right: 1px solid #edf0f5; }
.personal-page .profile-summary button:last-child { border-right: 0; }
.personal-page .profile-summary strong { color: #365579; font-size: 22px; }
.personal-library { border-radius: 16px; background: #fff; overflow: hidden; border: 1px solid #edf0f5; }
.personal-library > header { display: flex; align-items: center; justify-content: space-between; padding: 6px 14px 0; border-bottom: 1px solid #f1f3f7; }
.library-tabs { display: flex; gap: 16px; }
.library-tabs button { min-height: 46px; padding: 0; border-bottom: 2px solid transparent; color: #9aa5b4; font-size: 12px; }
.library-tabs button[aria-pressed="true"] { color: #355c8d; border-bottom-color: #4381d8; font-weight: 600; }
.clear-history { min-height: 44px; padding: 0; font-size: 10px; color: #8b9aaf; }
.library-empty { padding: 24px 10px 22px; text-align: center; }
.library-empty > span { width: 44px; height: 44px; display: grid; place-items: center; margin: 0 auto 12px; border-radius: 15px; color: #8aa5ca; background: #f1f5fb; }
.library-empty h2 { margin: 0 0 7px; font-size: 13px; font-weight: 600; color: #53657e; }
.library-empty p { margin: 0; font-size: 10px; line-height: 1.8; color: #99a6b7; }
.library-empty > button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; margin-top: 12px; padding: 0 18px; color: #4578bc; background: #eef4fc; border-radius: 9px; font-size: 11px; }
.library-empty > button svg { width: 13px; height: 13px; }
.personal-platforms { padding: 0 14px; max-height: 350px; overflow-y: auto; }
.personal-platforms > button { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 62px; border-bottom: 1px solid #f1f3f7; text-align: left; font-size: 12px; color: #53657d; }
.personal-platforms > button:last-child { border-bottom: 0; }
.personal-platforms img { width: 32px; height: 32px; object-fit: contain; }
.personal-platforms svg { margin-left: auto; width: 14px; color: #a7b4c5; }
.personal-order { display: flex; align-items: center; gap: 12px; padding: 16px 14px; margin-top: 14px; border-radius: 14px; background: #edf3fc; border: 1px solid #e2eaf7; }
.personal-order-icon { display: grid; place-items: center; width: 38px; height: 38px; background: #fff; color: #7a9bc7; border-radius: 12px; }
.personal-order h2 { margin: 0 0 5px; font-size: 12px; font-weight: 600; color: #4a6384; }
.personal-order p { margin: 0; font-size: 10px; color: #8b9bb0; }
.personal-order button { display: grid; place-items: center; margin-left: auto; min-width: 44px; min-height: 44px; color: #91a6c1; }
.personal-order button svg { width: 16px; }
.personal-section-title { margin: 24px 5px 12px; font-size: 12px; font-weight: 600; color: #687b95; }
.personal-page .profile-menu button { min-height: 56px; padding: 12px 0; }
.personal-page .profile-note { font-size: 9px; line-height: 1.8; margin: 20px 8px 0; }
.favorite-toggle { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; min-height: 44px; margin: -6px 0 18px; border: 1px solid #e2eaf6; border-radius: 10px; color: #7189aa; font-size: 12px; }
.favorite-toggle[aria-pressed="true"] { color: #397ce1; background: #eff5ff; }
.favorite-toggle[aria-pressed="true"] svg { fill: #397ce11c; }
.favorite-toggle svg { width: 18px; height: 18px; }
.data-clear-button { min-height: 44px; padding: 0 14px; margin-top: 10px; border: 1px solid #eddddd; border-radius: 9px; color: #a16767; font-size: 11px; }
.data-clear-button:disabled { color: #a8b1bd; border-color: #e8edf3; cursor: default; }
.personal-page button:active, .favorite-toggle:active { background-color: #e9f0fa; }
.detail-dialog { border: 0; border-radius: 22px; width: min(355px, calc(100% - 32px)); max-height: 85vh; padding: 22px; color: #3b485c; box-shadow: 0 25px 80px #18304a30; margin: auto; }
.detail-dialog::backdrop { background: #1b2e4759; backdrop-filter: blur(4px); }
.detail-dialog > header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.detail-dialog h2 { font-size: 16px; font-weight: 650; margin: 0; }
.detail-dialog > header button { color: #9aa6b7; padding: 0; }
.selected-platform { display: flex; align-items: center; gap: 13px; margin: 10px 0 24px; }
.selected-platform img { width: 48px; height: 48px; object-fit: contain; }
.selected-platform h3 { font-size: 16px; font-weight: 600; margin: 0 0 6px; }
.selected-platform p { margin: 0; font-size: 10px; color: #9aa5b5; }
.dialog-note { background: #f1f5fb; border-radius: 11px; padding: 15px; font-size: 11px; line-height: 1.9; color: #8293ab; }
.dialog-note strong { color: #526c91; font-weight: 600; }
.dialog-note p { margin: 5px 0 0; }
.demo-disclaimer { font-size: 10px; line-height: 1.9; color: #a0a8b5; margin: 17px 0; }
.full-width { width: 100%; }
.help-content > h3 { font-size: 18px; margin: 12px 0; font-weight: 600; }
.help-content > p { font-size: 12px; line-height: 2; color: #8996a9; }
.help-content details { font-size: 12px; border-bottom: 1px solid #e9eef5; padding: 15px 0; }
.help-content summary { cursor: pointer; }
.help-content details p { color: #98a4b6; line-height: 1.9; font-size: 11px; }
.help-content > .dialog-note { margin-top: 20px; }
.guide-step { display: flex; gap: 13px; margin: 22px 0; }
.guide-step > span { color: #6691cd; background: #edf3fc; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; flex-shrink: 0; font-size: 11px; }
.guide-step h3 { font-size: 12px; margin: 0 0 6px; font-weight: 600; }
.guide-step p { font-size: 10px; color: #97a3b4; margin: 0; line-height: 1.8; }
@media (max-width: 350px) {
  .quick-links small { font-size: 7px; }
  .service-values { gap: 7px; font-size: 8px; }
}

.platform-section {
  padding: 0 3px 12px 11px;
  overflow: hidden;
  background: linear-gradient(115deg, #fffcf7 0%, #fdfdfd 48%, #fafbf9 100%);
  border-radius: 14px;
  box-shadow: 0 3px 9px #e8e7df35;
}

.section-heading {
  height: 27px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0 13px 0 5px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title img {
  width: 24px;
  height: auto;
  object-fit: contain;
}

.section-title h2 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 22px;
  letter-spacing: 0.5px;
}

.view-more {
  color: #a5a5a5;
  font-size: 13px;
  line-height: 22px;
  white-space: nowrap;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px 6px;
}

.platform-card {
  display: flex;
  align-items: center;
  min-width: 0;
  height: 58px;
  padding: 0 7px;
  gap: 7px;
  background: linear-gradient(120deg, #fff, #fafafa);
  border-radius: 13px;
  box-shadow: 0 3px 5px #dcd9d329, 0 0 4px #ffffff;
}

.platform-icon {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.platform-copy {
  min-width: 0;
}

.platform-copy h3 {
  margin: 0 0 5px;
  overflow: hidden;
  font-size: 11px;
  font-weight: 500;
  line-height: 15px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.platform-copy p {
  margin: 0;
  color: #a0a09e;
  font-size: 9px;
  line-height: 13px;
  white-space: nowrap;
}

.hot {
  margin-top: 8px;
  padding-top: 5px;
  padding-bottom: 7px;
}

.hot .section-heading {
  height: 30px;
}

.hot .section-title h2,
.hot .view-more {
  line-height: 24px;
}

.platform-section.common {
  padding: 8px 8px 10px;
  background: linear-gradient(135deg, #fffdf8, #f8faff);
  border: 1px solid #fff;
  box-shadow: 0 4px 16px #425a7c08;
}

.store-masthead { margin: 12px 4px 0; }
.store-brand-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 4px 22px; }
.store-wordmark { display: flex; align-items: center; gap: 10px; }
.store-mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; background: #293f60; color: #fff; box-shadow: inset 0 1px 0 #ffffff30; }
.store-mark svg { width: 21px; height: 21px; }
.store-wordmark h1 { font-size: 23px; line-height: 1.2; font-weight: 800; letter-spacing: 1px; margin: 0; color: #263b58; }
.store-wordmark p { margin: 4px 0 0; font-size: 10px; letter-spacing: 2px; color: #8793a3; }
.store-help { display: flex; align-items: center; gap: 5px; min-height: 44px; font-size: 11px; color: #77869a; }
.store-help svg { width: 13px; height: 13px; }
.branch-entry { position: relative; }
.branch-entry summary { display: flex; align-items: center; justify-content: center; gap: 5px; min-height: 44px; padding: 0 12px; border-radius: 12px; background: #e9eff9; color: #426590; font-size: 11px; font-weight: 600; cursor: pointer; list-style: none; }
.branch-entry summary::-webkit-details-marker { display: none; }
.branch-entry summary svg { width: 13px; height: 13px; }
.branch-entry[open] summary svg { transform: rotate(90deg); }
.branch-entry-panel { position: absolute; right: 0; top: calc(100% + 8px); z-index: 5; width: 240px; padding: 18px; border: 1px solid #e6ecf5; border-radius: 14px; background: #fff; box-shadow: 0 10px 30px #243c5d1a; color: #354c6c; }
.branch-entry-panel strong { font-size: 14px; }
.branch-entry-panel p { margin: 10px 0; font-size: 12px; line-height: 1.8; color: #76869c; }
.branch-entry-panel > span { font-size: 10px; line-height: 1.7; color: #929eae; }
.store-discovery { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 20px 18px; border: 1px solid #fff; border-radius: 18px; background: linear-gradient(115deg, #e8eff9, #f1f5fb 70%, #e6eefb); }
.store-caption { font-size: 10px; font-weight: 600; letter-spacing: 2px; color: #7c93b1; }
.store-discovery h2 { margin: 8px 0 12px; font-size: 17px; font-weight: 650; letter-spacing: -.4px; color: #344c6d; }
.store-discovery p { margin: 0; font-size: 10px; color: #8091a8; }
.store-discovery strong { color: #4e709e; font-size: 14px; font-weight: 600; }
.store-discovery p span { margin: 0 8px; color: #bac6d5; }
.store-browse { display: grid; place-items: center; flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; border: 1px solid #fff; background: #ffffffb8; color: #587ba9; box-shadow: 0 3px 10px #57759a0a; }
.store-browse:hover { background: #fff; }

.branch-image-banner summary { cursor: pointer; list-style: none; border-radius: 12px; }
.branch-image-banner summary::-webkit-details-marker { display: none; }
.branch-image-banner img { display: block; width: 100%; height: auto; border-radius: 12px; }
.branch-image-banner details > p { margin: 8px 0 0; padding: 12px 14px; border: 1px solid #e0e8f4; border-radius: 10px; background: #fff; color: #7a899c; font-size: 11px; line-height: 1.8; }
.branch-banner { position: relative; display: flex; align-items: center; justify-content: center; gap: 20px; min-height: 104px; padding: 16px; border: 1px solid #e0e8f4; border-radius: 16px; background: linear-gradient(110deg, #fff 15%, #edf3fd); box-shadow: 0 3px 12px #344e7405; }
.branch-banner-copy { min-width: 0; }
.branch-banner-label { display: block; font-size: 9px; font-weight: 600; letter-spacing: 2px; color: #6f8db7; }
.branch-banner-copy h2 { margin: 6px 0; font-size: 18px; font-weight: 700; line-height: 1.35; letter-spacing: -.5px; color: #263c59; }
.branch-banner-copy > p { margin: 0; font-size: 10px; color: #92a0b2; letter-spacing: .5px; }
.branch-banner-details { flex-shrink: 0; }
.branch-banner-details summary { display: flex; align-items: center; justify-content: center; gap: 5px; min-height: 40px; padding: 0 12px; border-radius: 10px; background: #3476d6; box-shadow: 0 3px 7px #3476d61a; color: white; font-size: 11px; cursor: pointer; list-style: none; }
.branch-banner-details summary::-webkit-details-marker { display: none; }
.branch-banner-details summary:hover { background: #2966bf; }
.branch-banner-details summary svg { width: 13px; height: 13px; }
.branch-banner-details > p { position: absolute; right: 0; top: calc(100% + 6px); z-index: 5; width: min(280px, 100%); margin: 0; padding: 16px; border: 1px solid #e0e8f4; border-radius: 12px; background: #fff; box-shadow: 0 8px 24px #263c591a; color: #7a899c; font-size: 11px; line-height: 1.8; }
@media (max-width: 350px) {
  .branch-banner { gap: 10px; padding: 14px 12px; }
  .branch-banner-copy h2 { font-size: 16px; }
  .branch-banner-details summary { padding: 0 9px; }
}
.store-ad { position: relative; isolation: isolate; overflow: hidden; min-height: 112px; padding: 14px 16px; gap: 10px; justify-content: center; border: 1px solid #f0dfca; border-radius: 14px; background: linear-gradient(110deg, #fffaf3 55%, #fff0db); box-shadow: inset 3px 0 0 #db9453, 0 3px 10px #8c613008; }
.store-ad .ad-copy { position: relative; z-index: 1; }
.ad-label { display: inline-flex; align-items: center; gap: 5px; font-size: 9px; letter-spacing: 1px; color: #a47b51; }
.ad-status-dot { width: 4px; height: 4px; border-radius: 50%; background: #cf8b48; }
.store-ad h2 { margin: 7px 0 5px; font-size: 17px; line-height: 1.3; font-weight: 700; letter-spacing: -.5px; color: #503c2b; }
.store-ad p { font-size: 10px; color: #758baa; margin-bottom: 14px; }
.ad-action { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 32px; padding: 0; border-radius: 4px; background: transparent; color: #ae642c; font-size: 10px; }
.ad-action svg { width: 13px; height: 13px; }
.ad-action:hover { color: #76401c; }
.ad-cooperation summary { cursor: pointer; list-style: none; }
.ad-cooperation summary::-webkit-details-marker { display: none; }
.store-ad .ad-cooperation p { max-width: 180px; margin: 6px 0 0; font-size: 10px; line-height: 1.8; color: #927558; }
.ad-branch-symbol { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid #eacb9f; border-radius: 50%; background: #fffaf2; color: #b87736; box-shadow: 0 0 0 5px #f9e8d1; }
.ad-branch-symbol svg { width: 24px; height: 24px; }
.ad-art { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; min-height: 78px; padding-left: 15px; border-left: 1px dashed #e5cba9; pointer-events: none; flex-shrink: 0; }
.ad-logo-row { display: flex; gap: 5px; }
.ad-logo-row img { width: 28px; height: 28px; padding: 4px; object-fit: contain; background: #fff; border-radius: 8px; }
.ad-orbit { position: absolute; inset: 12px -20px 5px 0; border: 1px solid #ffffffc7; border-radius: 50%; transform: rotate(-25deg); box-shadow: 0 0 0 16px #ffffff24, 0 0 0 32px #ffffff16; }
.ad-platform { position: absolute; display: grid; place-items: center; border: 1px solid #fff; background: linear-gradient(140deg, #fff, #ffffffa6); box-shadow: 0 10px 20px #557aaf20, inset 0 1px 0 #fff; border-radius: 17px; }
.ad-platform img { width: 70%; height: 70%; object-fit: contain; }
.ad-platform-main { width: 72px; height: 72px; left: 2px; top: 43px; transform: rotate(-12deg); }
.ad-platform-top { width: 53px; height: 53px; right: 2px; top: 0; transform: rotate(12deg); }
.ad-platform-bottom { width: 51px; height: 51px; right: 1px; bottom: 19px; transform: rotate(9deg); }
.ad-art-caption { color: #b28b61; font-size: 9px; letter-spacing: 2px; }
.ad-disclosure { position: absolute; right: 9px; bottom: 7px; font-size: 8px; color: #8fa2bd; }
@media (max-width: 350px) {
  .store-ad { padding: 12px; }
  .store-ad h2 { font-size: 16px; }
  .ad-art { padding-left: 8px; }
  .ad-logo-row { gap: 3px; }
  .ad-logo-row img { width: 23px; height: 23px; padding: 3px; }
}

.common .section-heading {
  height: 30px;
}

.common .section-title h2,
.common .view-more {
  line-height: 24px;
}

.common .platform-grid {
  gap: 7px 5px;
}

.common .platform-card {
  height: 62px;
  padding: 0 5px;
  gap: 5px;
  background: #fff;
  border: 1px solid #eef0f4;
  border-radius: 11px;
  box-shadow: 0 2px 4px #30486705;
}

.common .platform-copy h3 {
  color: #344054;
  font-weight: 600;
}

.common .platform-copy p {
  color: #8391a5;
}

@media (hover: hover) {
  .common .platform-card:hover {
    background: #f3f7ff;
    border-color: #d8e5f9;
  }
}

.common .platform-card:active {
  background: #eaf1fc;
  border-color: #cbdcf5;
}

@media (max-width: 374px) {
  .platform-section {
    padding-right: 8px;
    padding-left: 8px;
  }

  .platform-grid {
    column-gap: 4px;
  }

  .platform-card {
    gap: 4px;
    padding-right: 4px;
    padding-left: 4px;
  }

  .platform-icon {
    flex-basis: 30px;
    width: 30px;
    height: 30px;
  }

  .platform-copy h3 {
    font-size: 10px;
  }

  .platform-copy p {
    font-size: 8px;
  }
}

/* Shared material treatment, confined to the main content surface. */
.store-content {
  --surface-line: #e5eaf2;
  --surface-shadow: 0 4px 14px #30476907, inset 0 1px 0 #fff;
  --content-ink: #34465f;
  --content-muted: #8997aa;
}
.catalog-page { padding: 0 2px 16px; color: #292d34; }
.catalog-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 58px; border-bottom: 1px solid #e5e5e7; }
.catalog-heading > button { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; color: #252a30; background: #ededee; flex-shrink: 0; }
.catalog-heading svg, .catalog-view-switch svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.catalog-heading .catalog-return-icon { width: 22px; height: 22px; stroke: #4b6382; stroke-width: 1.9; transition: transform 150ms ease; }
.catalog-heading button:active > .catalog-return-icon { transform: translateX(-2px); }
@media (prefers-reduced-motion: reduce) {
  .catalog-heading .catalog-return-icon { transition: none; }
  .catalog-heading button:active > .catalog-return-icon { transform: none; }
}
.catalog-heading select { max-width: calc(100% - 96px); min-width: 0; min-height: 44px; padding: 0 4px; border: none; color: #20242a; background: transparent; font-size: 14px; font-weight: 600; text-align: center; text-overflow: ellipsis; }
.catalog-search-row { display: flex; align-items: center; gap: 8px; padding: 10px 0; }
.store-content .catalog-search { flex: 1; min-width: 0; height: 38px; border-radius: 24px; border-color: #dcdde0; box-shadow: inset 0 0 0 1px #efeff0; }
.catalog-search input { font-size: 12px; }
.catalog-search input::placeholder { color: #a8a9ab; }
.catalog-search button { padding: 4px 7px; font-size: 9px; }
.catalog-view-switch { display: flex; gap: 7px; }
.catalog-view-switch button { display: grid; place-items: center; width: 34px; min-height: 38px; padding: 0; border: 1px solid #e4e4e6; border-radius: 9px; background: #fff; color: #34383e; }
.catalog-view-switch button[aria-pressed="true"] { border-color: #449ff1; color: #fff; background: #449ff1; }
.catalog-filters { display: flex; align-items: center; gap: 5px; border-top: 1px solid #e7e7e9; }
.catalog-filters select, .catalog-filters button { min-height: 36px; min-width: 0; padding: 0 3px; border: 0; background: transparent; color: #8a929e; font-size: 10px; }
.catalog-filters select { max-width: 110px; }
.catalog-filters button:first-of-type { margin-left: auto; }
.catalog-filters button[aria-pressed="true"] { color: #358be1; }
.catalog-page select:focus-visible { outline: 2px solid #449ff1; outline-offset: 2px; }
.catalog-demo { margin: 0 0 10px; color: #a1a6ae; font-size: 9px; line-height: 1.8; }
.catalog-demo > span { margin-right: 5px; color: #8497b1; }
.catalog-items { display: flex; flex-direction: column; gap: 10px; }
.catalog-item { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 104px; padding: 11px 10px; border: 1px solid #f1f1f2; border-radius: 13px; background: #fff; box-shadow: 0 4px 11px #20242a04; text-align: left; }
.catalog-item-image { width: 76px; height: 76px; object-fit: contain; flex-shrink: 0; }
.catalog-item-info { display: flex; flex: 1; flex-direction: column; justify-content: space-between; min-width: 0; min-height: 66px; padding: 4px 0; }
.catalog-item-info h2 { margin: 0; color: #292d32; font-size: 12px; line-height: 1.6; font-weight: 600; overflow-wrap: anywhere; }
.catalog-stock { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; color: #a1a1a4; font-size: 9px; line-height: 1.5; }
.catalog-stock > span:last-child { color: #7db44d; }
.catalog-starter-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; margin: 5px 0; }
.catalog-starter-tags > span { display: inline-flex; align-items: center; min-height: 18px; padding: 1px 6px; border: 1px solid #e8ecf1; border-radius: 5px; background: #f5f7fa; color: #8a98aa; font-size: 8px; line-height: 1.5; white-space: nowrap; }
.catalog-starter-tags > .catalog-starter-tag-primary { border-color: #dce9fa; background: linear-gradient(135deg, #f0f6ff, #e8f1fd); color: #5c88c4; box-shadow: inset 0 1px 0 #ffffffb3; }
.catalog-item-featured { position: relative; }
.catalog-rank-badge { position: absolute; top: -1px; left: -1px; z-index: 1; display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border: 1px solid #f4b17f; border-radius: 13px 0 9px 0; background: linear-gradient(115deg, #f59253, #efb166); color: #fff; box-shadow: inset 0 1px 0 #ffffff59, 0 2px 5px #bc79481a; font-size: 9px; font-weight: 600; line-height: 1.2; letter-spacing: .5px; pointer-events: none; }
.catalog-rank-badge small { font-size: 7px; font-weight: 400; letter-spacing: 0; opacity: .85; }
.catalog-item.catalog-item-featured { display: flex; align-items: center; gap: 10px; padding: 18px 12px 12px; border-color: #e2e9f4; background: linear-gradient(135deg, #fff 65%, #f9fbff); box-shadow: 0 3px 10px #334b6b08; }
.catalog-item-featured .catalog-rank-badge { top: -10px; left: 8px; padding: 3px 8px 3px 6px; gap: 5px; border-radius: 7px; border-color: #f1ddc5; background: #fcf1e3; color: #ac7c43; box-shadow: inset 0 1px 0 #ffffffb3, 0 2px 4px #a77b4210; font-size: 10px; }
.catalog-rank-icon { display: block; flex-shrink: 0; }
.catalog-item-featured .catalog-rank-badge small { font-size: 9px; }
.catalog-item.catalog-item-featured .catalog-item-image { width: 76px; height: 76px; padding: 0; border: 0; outline: 1px solid oklch(0 0 0 / .1); outline-offset: -1px; border-radius: 11px; background: #f8fafd; }
.catalog-item.catalog-item-featured .catalog-item-info { justify-content: center; min-height: 60px; padding: 0; }
.catalog-item-featured .catalog-item-info h2 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; font-size: 13px; line-height: 1.5; color: #34445b; }
.catalog-item-featured .catalog-starter-tags { margin: 6px 0 0; gap: 5px; }
.catalog-item-featured .catalog-starter-tag-primary { font-size: 10px; padding: 1px 6px; }
.catalog-starter-format { font-size: 9px; line-height: 1.6; color: #96a0ae; }
.catalog-starter-tags > .catalog-starter-format { min-height: 0; padding: 0; border: 0; background: transparent; color: #96a0ae; font-size: 10px; white-space: normal; }
.catalog-item.catalog-item-featured .catalog-item-action { flex-direction: column; align-items: flex-end; justify-content: center; gap: 9px; padding: 0; border: 0; }
.catalog-item.catalog-item-featured .catalog-price { font-size: 19px; color: #ed7762; }
.catalog-example-price { margin-left: 5px; font-size: 8px; font-weight: 400; color: #a0aab7; }
.catalog-item.catalog-item-featured .catalog-buy { min-height: 32px; min-width: 76px; padding: 0 11px; border: 1px solid #458deb; border-radius: 18px; background: linear-gradient(110deg, #3e89ed, #62a5f6); color: #fff; box-shadow: inset 0 1px 0 #ffffff4d, 0 3px 7px #4a91ec20; font-size: 11px; font-weight: 500; }
.catalog-item.catalog-item-featured:active { background: #f2f7ff; border-color: #cadcf4; }
.catalog-item-action { display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 10px; flex-shrink: 0; }
.catalog-price { display: inline-flex; align-items: baseline; gap: 1px; color: #f26368; font-size: 18px; font-weight: 700; line-height: 1.3; font-variant-numeric: tabular-nums; }
.catalog-price small { font-size: 11px; font-weight: 500; }
.catalog-buy { display: inline-flex; align-items: center; justify-content: center; min-height: 28px; padding: 0 12px; border-radius: 20px; background: linear-gradient(110deg, #388af0, #5aa8fa); box-shadow: 0 3px 7px #3c92ed25; color: #fff; font-size: 11px; white-space: nowrap; }
.catalog-item:active { background: #f6faff; border-color: #dceafb; }
.catalog-count { color: #a1a7b1; text-align: center; font-size: 10px; margin: 18px 0 0; }
.catalog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.catalog-grid .catalog-item { flex-direction: column; align-items: stretch; gap: 9px; }
.catalog-grid .catalog-item-image { align-self: center; width: 80px; height: 80px; }
.catalog-grid .catalog-item-info { min-height: 72px; }
.catalog-grid .catalog-item-action { flex-direction: row; justify-content: space-between; align-items: center; gap: 4px; }
.catalog-grid .catalog-buy { padding: 0 7px; font-size: 10px; }
.catalog-grid .catalog-price { font-size: 16px; }
.catalog-grid .catalog-item-featured .catalog-item-action { flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.catalog-grid .catalog-item-featured .catalog-buy { min-width: 0; padding-inline: 8px; }
@media (max-width: 350px) {
  .catalog-item { padding: 10px 8px; gap: 7px; }
  .catalog-item-image { width: 58px; height: 66px; }
  .catalog-price { font-size: 16px; }
  .catalog-buy { padding: 0 9px; font-size: 10px; }
  .catalog-heading select { font-size: 12px; }
  .catalog-item.catalog-item-featured { padding-inline: 9px; gap: 8px; }
  .catalog-item.catalog-item-featured .catalog-item-image { width: 64px; height: 64px; }
  .catalog-item-featured .catalog-item-info h2 { font-size: 12px; }
}
.product-page { padding: 0 6px 20px; }
.product-back { display: inline-flex; align-items: center; gap: 7px; padding: 0; min-height: 38px; color: #8797ad; font-size: 11px; }
.product-back > span { font-size: 24px; line-height: 1; }
.product-platform { display: flex; gap: 13px; align-items: center; padding: 14px 0 20px; }
.product-platform > img { width: 54px; height: 54px; padding: 6px; object-fit: contain; border: 1px solid #e4eaf3; border-radius: 17px; background: #fff; box-shadow: 0 3px 9px #344e7408; }
.product-eyebrow { font-size: 9px; letter-spacing: 2px; color: #9aa9bd; }
.product-platform h1 { margin: 4px 0 2px; font-size: 21px; line-height: 1.3; font-weight: 750; color: #304563; }
.product-platform > div > button { min-height: 28px; padding: 0; font-size: 10px; color: #7c96b9; }
.product-save { margin-left: auto; flex-shrink: 0; min-height: 36px; padding: 0 10px; border: 1px solid #dce5f2; border-radius: 20px; font-size: 10px; color: #6f89ad; background: #ffffff90; }
.product-save[aria-pressed="true"] { color: #3778d6; border-color: #c7dafa; background: #edf4ff; }
.product-demo-note { display: flex; align-items: center; gap: 7px; margin: 0 0 16px; color: #8998ac; font-size: 10px; line-height: 1.6; }
.product-demo-note > span { padding: 2px 5px; border-radius: 4px; color: #a38a61; background: #f3eee3; font-size: 9px; white-space: nowrap; }
.product-search { height: 46px; }
.product-search input { font-size: 12px; }
.product-categories { display: flex; gap: 8px; margin: 18px 0 12px; }
.product-categories button { min-width: 58px; min-height: 36px; border-radius: 9px; color: #8b99ac; font-size: 11px; border: 1px solid transparent; }
.product-categories button[aria-pressed="true"] { border-color: #dae6f7; color: #3f73b9; background: #eaf1fc; font-weight: 600; }
.product-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; color: #96a2b3; font-size: 10px; }
.product-toolbar strong { font-weight: 500; color: #617997; }
.product-toolbar select { min-height: 36px; max-width: 145px; padding: 0 7px; border: 1px solid #e3e9f2; border-radius: 7px; color: #788da9; background: #ffffffa6; font: inherit; }
.product-toolbar select:focus-visible { outline: 2px solid #3979df; outline-offset: 3px; }
.product-list { display: flex; flex-direction: column; gap: 5px; }
.product-card { display: flex; align-items: center; gap: 9px; width: 100%; min-height: 64px; padding: 9px; border: 1px solid #e5eaf2; border-radius: 10px; background: linear-gradient(135deg, #fff, #fcfdff); box-shadow: var(--surface-shadow); text-align: left; }
.product-cover { position: relative; display: flex; align-items: center; justify-content: center; flex: 0 0 38px; height: 42px; border: 1px solid #fff; border-radius: 8px; overflow: hidden; background: linear-gradient(145deg, #e4edf9, #eef3fb); color: #6f90bc; }
.product-cover > svg { width: 19px; height: 23px; }
.product-cover-tool { background: linear-gradient(145deg, #e4eeec, #f0f6f4); color: #799e95; }
.product-cover-code, .product-cover-number { display: none; }
.product-card-copy { display: grid; flex: 1; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto auto; column-gap: 7px; row-gap: 3px; align-items: center; min-width: 0; }
.product-card-copy > .product-type { grid-column: 1; grid-row: 2; }
.product-type { color: #8fa1b8; font-size: 9px; letter-spacing: .5px; }
.product-card h2 { grid-column: 1; grid-row: 1; margin: 0; font-size: 11px; font-weight: 600; color: #344a68; line-height: 1.5; overflow-wrap: anywhere; }
.product-description { display: none; }
.product-card-bottom { grid-column: 2; grid-row: 1 / 3; display: flex; align-items: center; gap: 6px; }
.product-card .product-price { font-size: 14px; white-space: nowrap; }
.product-card .product-view { display: none; }
.product-price { display: inline-flex; align-items: baseline; gap: 2px; color: #4777b9; font-size: 18px; font-weight: 650; font-variant-numeric: tabular-nums; }
.product-price small { font-size: 11px; font-weight: 500; }
.product-view { display: inline-flex; align-items: center; gap: 5px; color: #8d9eb6; font-size: 9px; white-space: nowrap; }
.product-view > span { font-size: 18px; line-height: 1; }
.product-endnote { margin: 22px 0 0; color: #a7b0be; font-size: 9px; text-align: center; }
.product-detail-heading { margin-bottom: 20px; }
.product-detail-heading h3 { margin: 10px 0 7px; font-size: 19px; line-height: 1.5; font-weight: 650; color: #344a68; }
.product-detail-heading p { margin: 0 0 16px; color: #94a1b2; font-size: 10px; line-height: 1.7; }
.product-card:active { background: #eff4fc; border-color: #d2e0f5; }
@media (hover: hover) {
  .product-card:hover { border-color: #cfddf1; box-shadow: 0 4px 14px #34496910; }
}
@media (max-width: 350px) {
  .product-card { padding: 8px; gap: 8px; }
  .product-cover { flex-basis: 34px; height: 38px; }
  .product-platform h1 { font-size: 18px; }
}
.store-content .store-brand-row { padding-bottom: 18px; }
.store-content .store-wordmark { padding: 0; text-align: left; }
.store-content .store-mark {
  background: linear-gradient(145deg, #3e587d, #263d5e);
  border: 1px solid #ffffff60;
  box-shadow: inset 0 1px 0 #ffffff40, 0 4px 9px #293f6012;
}
.store-content .branch-image-banner {
  border-radius: 12px;
  box-shadow: 0 5px 16px #203d6814, 0 1px 2px #203d680c;
}
.store-content .category-intro:empty { height: 0; margin: 18px 0 0; }
.store-content .platform-section {
  padding: 8px 8px 10px;
  border: 1px solid var(--surface-line);
  border-radius: 16px;
  background: linear-gradient(145deg, #fdfefe, #f0f3f8);
  box-shadow: var(--surface-shadow);
}
.store-content .platform-section.hot { margin-top: 12px; }
.store-content .section-heading { height: 32px; padding: 0 4px; }
.store-content .section-title h2 { color: var(--content-ink); }
.store-content .view-more { font-size: 11px; color: var(--content-muted); }
.store-content .platform-grid { gap: 7px 5px; }
.store-content .platform-card {
  height: 62px;
  padding: 0 5px;
  gap: 5px;
  border: 1px solid #e9edf4;
  border-radius: 11px;
  background: linear-gradient(145deg, #fff 65%, #fafbfd);
  box-shadow: 0 2px 4px #34496906, inset 0 1px 0 #fff;
  transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}
.store-content .platform-copy h3 { color: var(--content-ink); font-weight: 600; }
.store-content .platform-copy p { color: var(--content-muted); }
.store-content :is(.profile-summary, .personal-library, .profile-menu, .empty-panel) {
  border: 1px solid var(--surface-line);
  box-shadow: var(--surface-shadow);
}
.store-content .directory-list button {
  border: 1px solid var(--surface-line);
  box-shadow: var(--surface-shadow);
}
.store-content .platform-search {
  border-color: var(--surface-line);
  box-shadow: inset 0 1px 2px #34496904, 0 3px 10px #34496904;
}
.store-content .filter-tabs .selected { box-shadow: inset 0 0 0 1px #dce7f8; }
.entry-loading .store-content .view-more { color: transparent; }
@media (hover: hover) {
  .store-content .platform-card:hover {
    background: #f4f8ff;
    border-color: #ceddf2;
    box-shadow: 0 3px 8px #446a9c12;
  }
}
.store-content .platform-card:active { background: #eaf1fc; border-color: #c8d9f1; }
@media (max-width: 374px) {
  .store-content .platform-card { padding: 0 4px; gap: 4px; }
  .store-content .platform-grid { column-gap: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  .store-content .platform-card { transition: none; }
}

.store-content .banner-carousel { box-shadow: none; border-radius: 0; }
.banner-stage { position: relative; width: 100%; margin-top: 6px; aspect-ratio: 3.6; touch-action: pan-y; }
.banner-slide {
  position: absolute;
  top: 0;
  left: 6%;
  width: 88%;
  padding: 3px 0;
  border-radius: 12px;
  overflow: hidden;
  background: #e5eaf2;
  border: 1px solid #ffffffa6;
  box-shadow: 0 5px 13px #253f6415;
  opacity: 1;
  filter: none;
  transition: left 460ms cubic-bezier(.22, 1, .36, 1), top 460ms cubic-bezier(.22, 1, .36, 1), width 460ms cubic-bezier(.22, 1, .36, 1), opacity 350ms ease;
}
.banner-slide img { user-select: none; }
.banner-slide-center { z-index: 3; left: 6%; opacity: 1; filter: none; }
.banner-slide-left { z-index: 1; top: 6px; left: 0; width: 76%; }
.banner-slide-right { z-index: 1; top: 6px; left: 24%; width: 76%; }
.banner-copy { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 8px 12px; text-align: left; color: #fff; }
.banner-kicker { font-size: 9px; line-height: 1.3; color: #d5e4fb; letter-spacing: .5px; }
.banner-headline { margin: 5px 0 7px; font-size: clamp(12px, 4vw, 16px); line-height: 1.35; font-weight: 700; letter-spacing: -.4px; }
.banner-cta { display: inline-flex; align-items: center; gap: 7px; padding: 4px 9px; border-radius: 14px; background: #fff; color: #2c527f; font-size: 9px; line-height: 1.3; font-weight: 600; }
.banner-cta svg { width: 11px; height: 11px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.banner-tone-green .banner-copy { color: #284f47; }
.banner-tone-green .banner-kicker { color: #496f65; }
.banner-tone-green .banner-cta { color: #39685c; }
.banner-tone-sand .banner-copy { color: #614d3e; }
.banner-tone-sand .banner-kicker { color: #785f4c; }
.banner-tone-sand .banner-cta { color: #79573d; }
.entry-loading .banner-copy { visibility: hidden; }
.banner-slide-outgoing { z-index: 2; }
.banner-slide-reposition { z-index: 0; opacity: 0; transition: none; }
.banner-controls { display: flex; align-items: center; justify-content: center; gap: 4px; opacity: .3; }
.banner-arrow { display: grid; place-items: center; width: 34px; height: 32px; padding: 0; border-radius: 50%; color: #929cab; }
.banner-arrow svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.banner-arrow:active { color: #456fa6; background: #e5ecf7; }
.banner-dots { display: flex; align-items: center; }
.banner-dots button { display: grid; place-items: center; width: 22px; height: 32px; padding: 0; }
.banner-dots span { width: 5px; height: 5px; border-radius: 50%; background: #d0d6df; transition: width 350ms cubic-bezier(.22, 1, .36, 1), background-color 250ms ease; }
.banner-dots button[aria-pressed="true"] span { width: 15px; border-radius: 5px; background: #778abc; }
.carousel-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.entry-loading .banner-carousel .banner-controls { visibility: hidden; }
@media (prefers-reduced-motion: reduce) {
  .banner-slide, .banner-dots span { transition: none; }
}

.store-content .platform-section:is(.common, .hot) {
  background:
    radial-gradient(ellipse at 4% 0%, #ffffffed, transparent 58%),
    radial-gradient(ellipse at 100% 100%, #dce9fb8c, transparent 64%),
    linear-gradient(135deg, #f2f6fce6, #e8eef8d9);
  border: 1px solid #ffffffdb;
  box-shadow:
    inset 0 1px 1px #fff,
    inset 0 -1px 1px #c8d6ea59,
    0 5px 18px #415c8610,
    0 0 0 1px #dbe3ef66;
}
.store-content :is(.common, .hot) .platform-card {
  background: linear-gradient(145deg, #ffffffd9, #ffffff73 65%, #eaf1fc80);
  border: 1px solid #ffffffde;
  box-shadow:
    inset 0 1px 0 #fff,
    inset 0 -1px 1px #c7d5e72e,
    0 2px 5px #4661870b;
}
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .store-content .platform-section:is(.common, .hot) {
    -webkit-backdrop-filter: blur(16px) saturate(135%);
    backdrop-filter: blur(16px) saturate(135%);
  }
  .store-content :is(.common, .hot) .platform-card {
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
  }
}
@media (hover: hover) {
  .store-content :is(.common, .hot) .platform-card:hover {
    background: linear-gradient(145deg, #fffffff2, #edf5ffb3);
    border-color: #fff;
    box-shadow: inset 0 1px 0 #fff, 0 3px 9px #426a9d18;
  }
}
.store-content :is(.common, .hot) .platform-card:active {
  background: linear-gradient(145deg, #e3edfbcc, #ffffffb3);
  border-color: #d6e3f6;
  box-shadow: inset 0 1px 3px #5977a21a;
}

.home-glass { position: relative; isolation: isolate; }
.home-glass > .store-content { padding-top: 6px; }
.home-glass::before {
  content: "";
  position: fixed;
  inset: 0 auto 0 50%;
  transform: translateX(-50%);
  width: min(100%, 393px);
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 0% 12%, #dbe8fb99, transparent 48%),
    radial-gradient(ellipse at 100% 52%, #e7e1f480, transparent 52%),
    linear-gradient(175deg, #f2f6fb, #edf2f8 65%, #f5f7fa);
}
.home-glass .store-brand-row {
  padding: 12px 10px;
  margin-bottom: 12px;
  border: 1px solid #ffffffd9;
  border-radius: 18px;
  background: linear-gradient(130deg, #ffffffa6, #ffffff40);
  box-shadow: inset 0 1px 0 #fff, 0 3px 12px #40577d06;
}
.home-glass .store-mark {
  border: 1px solid #ffffffd9;
  border-radius: 14px;
  color: #527aaf;
  background: linear-gradient(145deg, #ffffffed, #d9e6fbb3);
  box-shadow: inset 0 1px 1px #fff, inset 0 -1px 1px #9ab3d640, 0 3px 8px #486b9c12;
}
.home-glass .store-wordmark h1 { color: #304867; }
.home-glass .store-wordmark p { color: #8297b1; }
.home-glass .banner-slide {
  border-color: #ffffffe6;
  box-shadow: 0 5px 15px #2d4c741a, 0 0 0 1px #c9d8ed66;
}
.home-glass .banner-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 1px 1px #ffffffb3, inset 0 -1px 1px #ffffff40;
}
.home-glass .banner-arrow {
  border: 1px solid #fff;
  background: linear-gradient(145deg, #ffffffd9, #e8effa80);
  box-shadow: inset 0 1px 0 #fff, 0 2px 5px #496a9612;
  color: #5a769b;
}
.home-glass .banner-dots button[aria-pressed="true"] span {
  background: linear-gradient(100deg, #7e9bc2, #a9bddd);
  box-shadow: inset 0 1px 0 #ffffffa6;
}
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .home-glass .store-brand-row {
    -webkit-backdrop-filter: blur(18px) saturate(135%);
    backdrop-filter: blur(18px) saturate(135%);
  }
}

.app-shell.checkout-shell { max-width: 520px; }
.course-checkout {
  --cc-ink: #23364f;
  --cc-secondary: #61718a;
  --cc-muted: #737686;
  --cc-primary: #004ac6;
  --cc-line: #e2e8f0;
  padding: 0 6px 20px;
  color: var(--cc-ink);
}
.course-checkout svg { width: 20px; height: 20px; flex-shrink: 0; }
.cc-nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 4; display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; align-items: center; min-height: 56px; margin: 0 -6px 20px; background: #f5f6f8f5; border-bottom: 1px solid #e7ebf1; }
.cc-nav h1 { margin: 0; color: var(--cc-ink); font-size: 15px; font-weight: 600; text-align: center; }
.cc-nav > button { display: grid; place-items: center; width: 44px; min-height: 44px; padding: 0; border-radius: 12px; color: var(--cc-secondary); }
.cc-nav > button:active { background: #e8edf5; }
.cc-heading { padding: 0 2px; }
.cc-eyebrow { display: block; font-size: 10px; line-height: 1.6; letter-spacing: 1.4px; color: #6f83a3; }
.cc-heading h2 { margin: 7px 0 8px; font-size: 25px; font-weight: 700; line-height: 1.3; letter-spacing: -.7px; }
.cc-heading > p { margin: 0; font-size: 12px; color: var(--cc-secondary); line-height: 1.8; }
.cc-steps { display: flex; justify-content: space-between; align-items: center; gap: 8px; list-style: none; padding: 0 2px; margin: 22px 0; }
.cc-steps li { display: flex; align-items: center; gap: 6px; font-size: 10px; line-height: 1.5; color: #8994a5; }
.cc-steps li + li::before { content: ""; width: 12px; height: 1px; margin-right: 2px; background: #dce2eb; }
.cc-steps li > span { display: grid; place-items: center; width: 21px; height: 21px; border-radius: 50%; background: #e9edf3; color: #8a98ad; font-size: 10px; font-variant-numeric: tabular-nums; }
.cc-steps .is-current { color: #42699f; }
.cc-steps .is-current > span { background: #e0eafd; color: var(--cc-primary); box-shadow: inset 0 0 0 1px #ccdcf8; }
.cc-product { padding: 15px 14px 0; border: 1px solid #dde5f2; border-radius: 17px; background: linear-gradient(130deg, #fff, #eef3fc); box-shadow: 0 4px 12px #344f7605; }
.cc-product-main { display: flex; align-items: center; gap: 10px; }
.cc-product-main > img { width: 40px; height: 40px; flex-shrink: 0; padding: 4px; border: 1px solid #fff; border-radius: 12px; background: #ffffffb3; object-fit: contain; }
.cc-product-main > div:nth-child(2) { min-width: 0; flex: 1; }
.cc-product-main > div > span { font-size: 10px; line-height: 1.6; color: #788aa6; }
.cc-product h3 { margin: 3px 0 0; font-size: 14px; font-weight: 600; line-height: 1.5; overflow-wrap: anywhere; }
.cc-unit { align-self: flex-start; text-align: right; }
.cc-unit strong { display: block; font-size: 20px; font-weight: 700; color: var(--cc-primary); font-variant-numeric: tabular-nums; line-height: 1.3; white-space: nowrap; }
.cc-unit strong small { margin-right: 2px; font-size: 12px; font-weight: 500; }
.cc-product .cc-unit > span { display: block; font-size: 9px; margin-top: 4px; white-space: nowrap; }
.cc-product details { margin-top: 14px; border-top: 1px solid #dfe7f3; }
.cc-product summary { display: flex; align-items: center; justify-content: space-between; min-height: 42px; color: #6c82a1; font-size: 11px; list-style: none; cursor: pointer; }
.cc-product summary::-webkit-details-marker { display: none; }
.cc-product summary svg { width: 14px; height: 14px; }
.cc-product details > p { margin: 0 0 14px; font-size: 13px; line-height: 1.8; color: var(--cc-secondary); }
.cc-demo { display: flex; align-items: flex-start; gap: 5px; padding: 0 2px; margin: 12px 0 24px; font-size: 10px; line-height: 1.8; color: #7a889b; }
.cc-demo svg { margin-top: 2px; width: 13px; height: 13px; }
.cc-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 7px; margin: 0 0 12px; }
.cc-section-heading > div { display: flex; align-items: center; gap: 8px; }
.cc-section-heading > div > span { font-size: 10px; font-weight: 600; color: #9aaac0; font-variant-numeric: tabular-nums; }
.cc-section-heading h3 { margin: 0; font-size: 14px; font-weight: 600; line-height: 1.6; }
.cc-section-heading > button { min-height: 36px; padding: 0; color: #4271b1; font-size: 11px; }
.cc-fields { padding: 0 14px; border: 1px solid var(--cc-line); border-radius: 14px; background: #fff; }
.cc-field { display: flex; align-items: center; gap: 12px; min-height: 58px; border-bottom: 1px solid #edf0f5; }
.cc-field:last-child { border-bottom: none; }
.cc-field > span, .cc-field > label { width: 46px; flex-shrink: 0; font-size: 12px; color: var(--cc-secondary); }
.cc-field input, .cc-field select { flex: 1; min-width: 0; width: 100%; min-height: 44px; padding: 6px 0; border: 0; border-radius: 3px; color: #344760; background: transparent; font-family: inherit; font-size: 16px; line-height: 1.5; }
.cc-field input::placeholder { color: #9ba8b9; }
.cc-field input[aria-invalid="true"], .cc-field select[aria-invalid="true"] { color: #ba1a1a; }
.cc-field select:focus-visible { outline: 2px solid #3979df; outline-offset: 2px; }
.cc-password { gap: 8px; border-bottom: none; }
.cc-password > label { margin-right: 4px; }
.cc-password button { display: grid; place-items: center; min-width: 36px; min-height: 44px; padding: 0; color: #8b9ab0; }
.cc-password svg { width: 18px; height: 18px; }
.cc-error { margin: 0; padding: 0 0 10px; font-size: 12px; line-height: 1.7; color: #ba1a1a; }
.cc-primary { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; min-height: 46px; padding: 10px 16px; border-radius: 11px; background: #004ac6; color: #fff; font-size: 14px; font-weight: 500; box-shadow: 0 3px 7px #004ac615; }
.cc-primary:disabled { opacity: .5; cursor: default; }
.cc-query { margin-top: 12px; }
.cc-query svg { width: 17px; height: 17px; }
.cc-hint { margin: 10px 0 0; text-align: center; font-size: 10px; line-height: 1.7; color: #8b99ad; }
.cc-query-feedback:empty { display: none; }
.cc-feedback-card { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-top: 16px; padding: 14px; border: 1px solid #dfe7f3; border-radius: 12px; background: #eef3fc; font-size: 12px; line-height: 1.7; color: #506d95; }
.cc-feedback-card > strong { display: block; width: 100%; font-weight: 600; }
.cc-feedback-card > p { width: 100%; margin: 0; font-size: 12px; color: #6a7c95; }
.cc-feedback-card > button { min-height: 36px; padding: 0; color: #315f9f; font-size: 12px; text-decoration: underline; text-underline-offset: 3px; }
.cc-feedback-error { background: #fff6f5; border-color: #ecd6d2; color: #a13f37; }
.cc-feedback-error > p { color: #93645d; }
.cc-feedback-dirty { background: #faf6ed; border-color: #e9e0ce; color: #8c7045; }
.cc-feedback-dirty > p { color: #93836a; }
.cc-query-spinner { width: 14px; height: 14px; border: 2px solid #cbdcf6; border-top-color: #4274bc; border-radius: 50%; }
.cc-selection { margin-top: 20px; padding: 15px 14px; border: 1px solid #d6e3f8; border-radius: 14px; background: linear-gradient(130deg, #e9f1ff, #f5f8fe); }
.cc-selection > header { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.cc-selection h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin: 5px 0 0; font-size: 15px; font-weight: 600; color: #365c94; }
.cc-selection h3 > span { padding: 2px 7px; border-radius: 12px; font-size: 10px; font-weight: 500; color: #5c7eae; background: #dce8fd; }
.cc-selection button { display: inline-flex; align-items: center; gap: 4px; min-height: 40px; padding: 0 10px; border: 1px solid #ccdaf0; border-radius: 9px; background: #ffffffc9; color: #3c6ba9; font-size: 11px; white-space: nowrap; }
.cc-selection button svg { width: 13px; height: 13px; }
.cc-selection > p { margin: 12px 0 0; padding-top: 10px; border-top: 1px solid #dce6f6; font-size: 12px; line-height: 1.8; color: #7185a3; overflow-wrap: anywhere; }
.cc-payment-section { margin-top: 26px; }
.cc-subtle { font-size: 10px; color: #8795a9; }
.cc-payment-options { display: flex; flex-direction: column; gap: 9px; margin: 0; padding: 0; border: 0; }
.cc-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.cc-payment-options label { position: relative; cursor: pointer; }
.cc-payment-options input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.cc-payment-option { display: flex; align-items: center; gap: 11px; padding: 13px 14px; min-height: 72px; border: 1px solid var(--cc-line); border-radius: 13px; background: #fff; }
.cc-payment-symbol { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; background: #eaf1fe; color: #236bd1; font-size: 18px; font-weight: 600; }
.cc-payment-symbol.is-wechat { background: #eaf4ef; color: #4d8b70; }
.cc-payment-option > span:nth-child(2) { flex: 1; }
.cc-payment-option strong { display: block; color: #415671; font-size: 13px; line-height: 1.6; font-weight: 600; }
.cc-payment-option small { display: block; margin-top: 3px; font-size: 10px; color: #8392a7; }
.cc-radio { display: grid; place-items: center; width: 19px; height: 19px; border: 1px solid #d7dfeb; border-radius: 50%; color: transparent; background: #fff; }
.cc-radio svg { width: 12px; height: 12px; stroke-width: 2.2; }
.cc-payment-options input:checked + span { border-color: #8aace9; background: #fafdff; }
.cc-payment-options input:checked + span .cc-radio { border-color: #004ac6; background: #004ac6; color: #fff; }
.cc-payment-options input:focus-visible + span { outline: 2px solid #3979df; outline-offset: 3px; }
.cc-payment-options:disabled { opacity: .6; }
.cc-payment-options:disabled label { cursor: default; }
.cc-balance { display: flex; justify-content: space-between; gap: 8px; min-height: 46px; align-items: center; margin-top: 9px; padding: 0 14px; border: 1px dashed #dfe5ef; border-radius: 12px; color: #9aa7ba; font-size: 11px; }
.cc-demo-settings { margin-top: 22px; border-top: 1px solid #e2e8f0; padding: 0 2px; }
.cc-demo-settings summary { min-height: 44px; align-content: center; color: #8393a9; font-size: 11px; cursor: pointer; }
.cc-demo-settings p { margin: 0 0 10px; color: #8393a9; font-size: 11px; line-height: 1.8; }
.cc-demo-settings label { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; color: #6d7e96; font-size: 11px; }
.cc-demo-settings select { flex: 1; min-width: 0; min-height: 40px; padding: 4px 8px; border: 1px solid #dde5ef; border-radius: 7px; color: #596f8f; background: #fff; font-size: 12px; }
.cc-demo-settings select:focus-visible { outline: 2px solid #3979df; outline-offset: 2px; }
.cc-bottom-note { display: flex; align-items: center; justify-content: center; gap: 5px; margin: 12px 0 0; color: #91a0b5; font-size: 10px; line-height: 1.8; }
.cc-bottom-note svg { width: 13px; height: 13px; }
.cc-footer { position: fixed; bottom: 0; left: 50%; transform: translateX(-50%); z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 12px; width: min(100%, 520px); padding: 13px 16px calc(13px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid #e2e8f0; background: #fffffff5; box-shadow: 0 -5px 18px #263d6105; }
.cc-footer > div { min-width: 0; }
.cc-footer > div > span { display: block; margin-bottom: 4px; color: #7a8ba4; font-size: 10px; line-height: 1.6; }
.cc-footer strong { display: flex; align-items: baseline; gap: 2px; color: #004ac6; font-size: 26px; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.cc-footer strong small { font-size: 13px; font-weight: 500; }
.cc-footer > button { display: flex; align-items: center; justify-content: center; gap: 8px; min-width: 150px; min-height: 46px; padding: 10px 15px; border-radius: 11px; background: #004ac6; color: #fff; font-size: 13px; font-weight: 500; }
.cc-footer > button svg { width: 17px; height: 17px; }
.cc-footer > button:disabled { background: #e1e8f4; color: #7f92ae; cursor: default; }
.cc-complete { padding: 24px 6px; text-align: center; }
.cc-complete-icon { display: grid; place-items: center; width: 68px; height: 68px; border: 1px solid #d7e3f5; border-radius: 24px; margin: 0 auto 24px; background: #eaf1fd; color: #4276bc; }
.cc-complete-icon svg { width: 28px; height: 28px; }
.cc-complete h2 { margin: 8px 0 12px; color: #2e4667; font-size: 24px; font-weight: 600; }
.cc-complete > p { margin: 0; color: #7b8da7; font-size: 13px; line-height: 1.8; }
.cc-complete dl { margin: 24px 0; padding: 12px 14px; border: 1px solid #e1e8f3; border-radius: 14px; background: #fff; text-align: left; }
.cc-complete dl > div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; font-size: 12px; line-height: 1.7; }
.cc-complete dt { color: #899bb4; flex-shrink: 0; }
.cc-complete dd { margin: 0; color: #506a8d; text-align: right; }
.cc-sheet { position: fixed; inset: auto 0 0; width: min(100%, 520px); max-width: none; max-height: min(82dvh, 780px); margin: 0 auto; padding: 0; border: 0; border-radius: 24px 24px 0 0; background: #fff; color: #23364f; box-shadow: 0 -15px 60px #132b4b26; overflow: hidden; overscroll-behavior: contain; }
.cc-sheet::backdrop { background: #131b2e66; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.cc-sheet-content { display: flex; flex-direction: column; max-height: min(82dvh, 780px); padding-top: 10px; }
.cc-sheet-handle { flex-shrink: 0; width: 36px; height: 4px; margin: 0 auto 16px; border-radius: 4px; background: #e0e7f3; }
.cc-sheet-content > header { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 0 20px; }
.cc-sheet-content > header h2 { display: flex; align-items: center; gap: 9px; margin: 4px 0 0; font-size: 21px; line-height: 1.4; font-weight: 650; }
.cc-sheet-content > header h2 > span { padding: 3px 8px; font-size: 10px; font-weight: 500; border-radius: 14px; background: #edf2fb; color: #7890b1; }
.cc-sheet-content > header > button { display: grid; place-items: center; width: 40px; height: 40px; flex-shrink: 0; padding: 0; border-radius: 50%; background: #f2f5fa; color: #8093ad; }
.cc-sheet svg { width: 20px; height: 20px; flex-shrink: 0; }
.cc-sheet-content > p { flex-shrink: 0; padding: 0 20px; margin: 9px 0 16px; font-size: 12px; line-height: 1.8; color: #8393a9; }
.cc-sheet-tools { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-shrink: 0; padding: 0 20px; font-size: 11px; color: #8193ae; }
.cc-sheet-tools > button { min-height: 40px; padding: 0; color: #3567b1; font-size: 12px; }
.cc-sheet-tools strong { font-weight: 600; color: #3864a3; font-variant-numeric: tabular-nums; }
.cc-course-search { display: flex; align-items: center; gap: 8px; min-height: 44px; flex-shrink: 0; margin: 6px 20px 10px; padding: 0 12px; border: 1px solid #e9edf5; border-radius: 10px; background: #f1f5fb; color: #96a5b9; }
.cc-course-search svg { width: 17px; height: 17px; }
.cc-course-search input { width: 100%; min-width: 0; min-height: 42px; padding: 8px 0; border: 0; background: transparent; color: #49617e; font-size: 16px; }
.cc-course-search input::placeholder { color: #8d9db3; font-size: 12px; }
.cc-course-list { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 0 12px; }
.cc-course-row { display: flex; align-items: center; gap: 12px; padding: 16px 8px; border-bottom: 1px solid #edf1f6; cursor: pointer; }
.cc-course-row.is-selected { border-radius: 12px; background: #f3f7ff; }
.cc-course-row.is-complete { opacity: .6; cursor: default; }
.cc-course-icon { display: grid; place-items: center; flex-shrink: 0; width: 37px; height: 42px; border: 1px solid #e7edf8; border-radius: 11px; background: #f8faff; color: #8aa5cc; }
.cc-course-icon svg { width: 20px; height: 20px; }
.cc-course-info { flex: 1; min-width: 0; }
.cc-course-info strong { display: block; font-size: 15px; line-height: 1.6; font-weight: 600; color: #354e6e; overflow-wrap: anywhere; }
.cc-course-info > span { display: block; margin-top: 4px; color: #8395af; font-size: 10px; line-height: 1.8; }
.cc-course-info > small { display: block; margin-top: 5px; color: #4b79b9; font-size: 11px; line-height: 1.6; font-variant-numeric: tabular-nums; }
.cc-course-row > input { width: 19px; height: 19px; flex-shrink: 0; accent-color: #2563eb; }
.cc-course-empty { display: flex; flex-direction: column; align-items: center; padding: 32px 8px; color: #9aaac0; }
.cc-course-empty strong { margin-top: 12px; font-size: 13px; font-weight: 500; }
.cc-course-empty button { min-height: 44px; margin-top: 8px; color: #4b79b9; font-size: 12px; }
.cc-sheet-content > footer { flex-shrink: 0; padding: 14px 20px calc(14px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid #e8edf5; background: #fff; box-shadow: 0 -5px 15px #223e6505; }
.cc-sheet-content .cc-primary { justify-content: space-between; background: #2563eb; }
.cc-sheet-content .cc-primary > span { margin-left: auto; font-size: 11px; color: #dce8ff; font-variant-numeric: tabular-nums; }
@keyframes cc-spin { to { transform: rotate(360deg); } }
@keyframes cc-sheet-enter { from { opacity: .6; translate: 0 20px; } to { opacity: 1; translate: 0 0; } }
@media (prefers-reduced-motion: no-preference) {
  .cc-query-spinner { animation: cc-spin .8s linear infinite; }
  .cc-sheet[open] { animation: cc-sheet-enter 230ms cubic-bezier(.22, 1, .36, 1); }
  .cc-primary, .cc-footer > button { transition: scale 150ms ease-out, background-color 150ms ease-out; }
  .cc-primary:not(:disabled):active, .cc-footer > button:not(:disabled):active { scale: .96; }
}
@media (max-width: 350px) {
  .course-checkout { padding-inline: 3px; }
  .cc-heading h2 { font-size: 23px; }
  .cc-product { padding-inline: 11px; }
  .cc-product-main { gap: 8px; }
  .cc-unit strong { font-size: 18px; }
  .cc-steps { gap: 4px; }
  .cc-steps li { font-size: 9px; gap: 4px; }
  .cc-steps li + li::before { width: 7px; }
  .cc-footer { gap: 8px; padding-inline: 12px; }
  .cc-footer > button { min-width: 136px; font-size: 12px; }
  .cc-sheet-content > header, .cc-sheet-content > p, .cc-sheet-tools { padding-inline: 16px; }
  .cc-course-search { margin-inline: 16px; }
  .cc-sheet-content > footer { padding-inline: 16px; }
}

/* Checkout v2: retain the product summary, restyle the surrounding workflow. */
.cc-layout-v2 .cc-nav { min-height: 68px; margin-bottom: 16px; border: 0; }
.cc-layout-v2 .cc-nav > button { border: 1px solid #e4eaf3; border-radius: 14px; background: #fff; box-shadow: 0 2px 4px #273f6205; }
.cc-nav-title { text-align: center; }
.cc-nav-title h1 { line-height: 1.4; }
.cc-nav-title > span { display: block; margin-top: 3px; color: #8b98aa; font-size: 9px; letter-spacing: 1px; }
.cc-layout-v2 .cc-demo { align-items: flex-start; margin: 14px 2px 20px; color: #7a8799; font-size: 10px; }
.cc-layout-v2 .cc-demo strong { margin-right: 6px; color: #5d769a; font-weight: 600; }
.cc-layout-v2 .cc-form { padding: 16px; border: 1px solid #e3e9f2; border-radius: 18px; background: #fff; box-shadow: 0 4px 12px #29426304; }
.cc-layout-v2 .cc-section-heading { align-items: center; margin-bottom: 18px; }
.cc-layout-v2 .cc-section-heading > div { gap: 9px; }
.cc-layout-v2 .cc-section-heading h3 { color: #30455f; font-size: 14px; font-weight: 650; }
.cc-layout-v2 .cc-section-heading p { margin: 3px 0 0; color: #8694a7; font-size: 10px; line-height: 1.7; }
.cc-layout-v2 .cc-section-heading .cc-section-symbol { display: grid; place-items: center; width: 32px; height: 36px; flex-shrink: 0; border: 1px solid #e8eef8; border-radius: 10px; background: #f1f5fc; color: #7799c5; }
.cc-layout-v2 .cc-section-symbol svg { width: 17px; height: 17px; }
.cc-layout-v2 .cc-section-heading > button { min-height: 34px; padding: 0 9px; border: 1px solid #dde8f9; border-radius: 8px; background: #f5f8ff; color: #4875b1; font-size: 10px; white-space: nowrap; }
.cc-layout-v2 .cc-fields { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; padding: 0; border: 0; border-radius: 0; background: none; }
.cc-field-group { min-width: 0; }
.cc-field-school { grid-column: 1 / -1; }
.cc-layout-v2 .cc-field { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); gap: 7px; min-height: 0; border: 0; }
.cc-layout-v2 .cc-field > span, .cc-layout-v2 .cc-field > label { display: block; width: auto; margin: 0; color: #6c7c92; font-size: 11px; line-height: 1.5; }
.cc-layout-v2 .cc-field input, .cc-layout-v2 .cc-field select { width: 100%; min-height: 46px; padding: 9px 10px; border: 1px solid #e6ebf3; border-radius: 9px; background: #f7f9fc; color: #3c526f; font-size: 16px; line-height: 1.5; }
.cc-layout-v2 .cc-field input::placeholder { color: #91a0b4; font-size: 13px; }
.cc-layout-v2 .cc-field [aria-invalid="true"] { border-color: #deaba6; background: #fffafa; color: #9c4137; }
.cc-layout-v2 .cc-password input { padding-right: 35px; }
.cc-layout-v2 .cc-password > button { position: absolute; right: 1px; bottom: 1px; width: 33px; min-width: 0; min-height: 44px; border-radius: 8px; }
.cc-layout-v2 .cc-password svg { width: 16px; height: 16px; }
.cc-layout-v2 .cc-error { padding: 6px 0 0; font-size: 11px; }
.cc-layout-v2 .cc-query { justify-content: center; gap: 8px; min-height: 46px; margin-top: 18px; padding: 11px 16px; border: 1px solid #2a5fbd; border-radius: 12px; background: linear-gradient(125deg, #245cc3, #346cd0); color: #fff; box-shadow: inset 0 1px 0 #ffffff33, 0 3px 7px #285fbb1f; font-size: 14px; font-weight: 600; line-height: 1.5; }
.cc-layout-v2 .cc-query > svg { width: 17px; height: 17px; stroke-width: 2; }
.cc-layout-v2 .cc-query > .cc-query-spinner { border-color: #ffffff59; border-top-color: #fff; }
.cc-layout-v2 .cc-query:disabled { opacity: .7; cursor: progress; box-shadow: inset 0 1px 0 #ffffff26; }
.cc-layout-v2 .cc-query:not(:disabled):active { background: #2459b5; box-shadow: inset 0 2px 4px #153b7a26; }
@media (hover: hover) {
  .cc-layout-v2 .cc-query:not(:disabled):hover { background: linear-gradient(125deg, #2056b9, #2f66c7); }
}
.cc-layout-v2 .cc-hint { margin-top: 12px; font-size: 9px; color: #8998ad; }
.cc-preview-courses { display: flex; align-items: center; gap: 9px; width: 100%; min-height: 48px; margin-top: 12px; padding: 9px 10px; border: 1px dashed #d7e3f5; border-radius: 10px; background: #f7faff; color: #6989b5; text-align: left; }
.cc-preview-courses > svg { width: 17px; height: 17px; }
.cc-preview-courses > svg:last-child { width: 14px; height: 14px; margin-left: auto; }
.cc-preview-courses > span { font-size: 11px; line-height: 1.6; }
.cc-preview-courses small { display: block; margin-top: 2px; font-size: 9px; color: #91a3bc; }
.cc-preview-courses:disabled { opacity: .6; cursor: progress; }
.cc-preview-courses:not(:disabled):active { background: #edf4ff; }
.cc-layout-v2 .cc-feedback-card { margin-top: 14px; border-radius: 13px; box-shadow: none; }
.cc-layout-v2 .cc-selection { margin-top: 16px; padding: 16px; border: 1px solid #dce6f7; border-radius: 17px; background: #fff; box-shadow: inset 3px 0 0 #a6bee5; }
.cc-layout-v2 .cc-selection .cc-eyebrow { color: #94a5bc; font-size: 9px; letter-spacing: 1px; }
.cc-layout-v2 .cc-selection h3 { margin-top: 6px; color: #3f5c85; font-size: 16px; }
.cc-layout-v2 .cc-selection h3 > span { background: #edf3fc; color: #7291bb; }
.cc-layout-v2 .cc-selection > p { border: 0; padding: 0; margin-top: 13px; color: #7a8ca5; font-size: 11px; }
.cc-layout-v2 .cc-selection button { min-height: 38px; border: 0; background: #eef4fd; font-size: 11px; }
.cc-selected-chips { display: flex; flex-wrap: wrap; gap: 7px; padding-top: 14px; }
.cc-selected-chips > span { display: inline-flex; align-items: center; gap: 4px; max-width: 100%; padding: 5px 8px; border: 1px solid #e5edf9; border-radius: 7px; background: #f7faff; color: #6e88ac; font-size: 10px; line-height: 1.5; overflow-wrap: anywhere; }
.cc-selected-chips svg { width: 12px; height: 12px; color: #7395c4; }
.cc-layout-v2 .cc-payment-section { padding: 15px 14px 5px; margin-top: 18px; border: 1px solid #e3e9f2; border-radius: 16px; background: #fff; box-shadow: 0 3px 10px #29426303; }
.cc-order-options { margin-top: 16px; border: 1px solid #e3e9f2; border-radius: 14px; background: #fff; }
.cc-order-options > summary { display: flex; align-items: center; gap: 10px; min-height: 64px; padding: 12px 14px; border-radius: 14px; list-style: none; cursor: pointer; }
.cc-order-options > summary::-webkit-details-marker { display: none; }
.cc-options-icon { display: grid; place-items: center; width: 30px; height: 34px; flex-shrink: 0; border: 1px solid #e7edf7; border-radius: 9px; background: #f5f8fd; color: #7d98bd; }
.cc-options-icon svg { width: 16px; height: 16px; }
.cc-options-title { flex: 1; min-width: 0; color: #4a607f; font-size: 12px; font-weight: 500; }
.cc-options-title > small { display: block; margin-top: 4px; color: #8a9bb2; font-size: 9px; font-weight: 400; line-height: 1.6; }
.cc-options-state { flex-shrink: 0; color: #99a8bc; font-size: 10px; }
.cc-options-state.is-filled { color: #4f7ebc; }
.cc-order-options > summary > svg { width: 13px; height: 13px; color: #91a2ba; rotate: 90deg; }
.cc-order-options[open] > summary > svg { rotate: -90deg; }
.cc-options-body { padding: 0 14px 14px; }
.cc-remark-heading { display: flex; align-items: center; justify-content: space-between; min-height: 36px; border-top: 1px solid #edf1f6; padding-top: 6px; margin-bottom: 8px; }
.cc-remark-heading label { color: #627896; font-size: 11px; }
.cc-remark-heading label > span { margin-left: 6px; color: #9aa9bd; font-size: 9px; }
.cc-remark-heading button { min-height: 32px; padding: 0 2px; color: #718db3; font-size: 10px; }
.cc-options-body textarea { display: block; width: 100%; min-height: 100px; max-height: 240px; resize: vertical; padding: 10px 11px; border: 1px solid #e3eaf4; border-radius: 9px; background: #f8fafd; color: #425a7b; font: inherit; font-size: 16px; line-height: 1.6; }
.cc-options-body textarea::placeholder { color: #9aa8bc; font-size: 12px; }
.cc-options-body textarea:focus-visible { outline: 2px solid #3979df; outline-offset: 2px; }
.cc-remark-footer { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding-top: 8px; }
.cc-remark-footer p { flex: 1; margin: 0; color: #91a0b6; font-size: 9px; line-height: 1.8; }
.cc-remark-footer > span { flex-shrink: 0; color: #91a0b6; font-size: 10px; line-height: 1.8; font-variant-numeric: tabular-nums; }
.cc-complete .cc-result-remark { flex-direction: column; gap: 5px; }
.cc-complete .cc-result-remark dd { text-align: left; white-space: pre-wrap; overflow-wrap: anywhere; }
.cc-payment-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 2px 10px; border-bottom: 1px solid #eef1f6; }
.cc-payment-heading h3 { display: flex; align-items: center; gap: 7px; margin: 0; color: #354b68; font-size: 13px; font-weight: 600; }
.cc-payment-heading h3 > span { padding: 2px 5px; border-radius: 4px; background: #f0f4fa; color: #8a9cb5; font-size: 9px; font-weight: 400; }
.cc-payment-heading > span { color: #94a2b5; font-size: 10px; }
.cc-layout-v2 .cc-subtle { font-size: 9px; color: #8799b1; }
.cc-layout-v2 .cc-payment-options { display: flex; flex-direction: column; gap: 3px; padding: 6px 0; }
.cc-layout-v2 .cc-payment-option { display: flex; align-items: center; gap: 10px; min-height: 62px; padding: 10px 8px; border: 1px solid transparent; border-radius: 10px; background: #fff; }
.cc-layout-v2 .cc-payment-symbol { display: grid; place-items: center; width: 32px; height: 32px; flex-shrink: 0; border-radius: 9px; }
.cc-layout-v2 .cc-payment-symbol svg { width: 21px; height: 21px; }
.cc-layout-v2 .cc-payment-option > span:nth-child(2) { flex: 1; min-width: 0; }
.cc-layout-v2 .cc-payment-option strong { color: #4b627f; font-size: 12px; }
.cc-layout-v2 .cc-payment-option small { margin-top: 4px; font-size: 9px; line-height: 1.6; color: #8d9bb0; }
.cc-layout-v2 .cc-radio { width: 18px; height: 18px; flex-shrink: 0; }
.cc-layout-v2 .cc-payment-options input:checked + span { border-color: #e2ebf8; background: #f4f8fe; box-shadow: none; }
.cc-layout-v2 .cc-balance { justify-content: flex-start; gap: 10px; min-height: 62px; margin-top: 0; padding: 11px 9px; border: 0; border-top: 1px solid #eef1f6; border-radius: 0; font-size: 10px; color: #9aa9bd; }
.cc-layout-v2 .cc-balance .is-balance { background: #f2f4f8; color: #a9b5c5; }
.cc-balance-copy { flex: 1; min-width: 0; }
.cc-balance-copy strong { display: block; color: #94a3b8; font-size: 12px; font-weight: 500; }
.cc-balance-copy small { display: block; margin-top: 4px; font-size: 9px; color: #a4b0c1; }
.cc-balance-status { padding: 3px 6px; border-radius: 5px; background: #f4f6f9; color: #9faec1; font-size: 9px; }
.cc-layout-v2 .cc-demo-settings { margin: 16px 2px 0; border-top: 0; }
.cc-layout-v2 .cc-demo-settings summary { min-height: 36px; font-size: 10px; }
.cc-layout-v2 .cc-bottom-note { margin-top: 6px; font-size: 9px; }
.cc-layout-v2 .cc-footer { bottom: calc(10px + env(safe-area-inset-bottom, 0px)); width: min(calc(100% - 24px), 496px); padding: 13px 14px; border: 1px solid #e4eaf4; border-radius: 18px; background: #fff; box-shadow: 0 8px 28px #2f4b7421, 0 2px 5px #2f4b7408; }
.cc-layout-v2 .cc-footer > div > span { color: #8293aa; font-size: 9px; }
.cc-layout-v2 .cc-footer strong { color: #345e9d; font-size: 24px; }
.cc-layout-v2 .cc-footer > button { min-width: 143px; min-height: 46px; border-radius: 11px; background: #285fbb; color: #fff; font-size: 12px; }
.cc-layout-v2 .cc-footer > button:disabled { background: #edf1f7; color: #7c8fa9; }
.cc-layout-v2 .cc-complete { margin-top: 12px; padding: 30px 18px 20px; border: 1px solid #e3e9f2; border-radius: 20px; background: #fff; box-shadow: 0 5px 15px #29426306; }
.cc-layout-v2 .cc-complete-icon { width: 58px; height: 58px; border-radius: 50%; background: #eef4fc; }
.cc-layout-v2 .cc-complete h2 { font-size: 22px; }
.cc-layout-v2 .cc-complete dl { background: #f7f9fc; border: 0; }
.cc-layout-v2 .cc-complete .cc-primary { background: #285fbb; }
.cc-layout-v2 .cc-sheet { border-radius: 24px 24px 0 0; background: #f7f9fc; }
.cc-layout-v2 .cc-sheet-content { --cc-course-edge: 6px; background: #f7f9fc; }
.cc-layout-v2 .cc-sheet-content > header { padding-inline: var(--cc-course-edge); }
.cc-layout-v2 .cc-sheet-content > header h2 { font-size: 22px; color: #314964; }
.cc-layout-v2 .cc-sheet-content > header h2 > span { border: 1px solid #dce6f5; background: #edf3fc; }
.cc-layout-v2 .cc-sheet-content > header > button { background: #fff; border: 1px solid #e4eaf3; }
.cc-layout-v2 .cc-sheet-content > p { font-size: 11px; color: #7c8ea7; }
.cc-layout-v2 .cc-sheet-tools { margin-top: 12px; padding-inline: var(--cc-course-edge); padding-bottom: 10px; }
.cc-layout-v2 .cc-sheet-tools > button { min-height: 36px; padding: 0 10px; border: 1px solid #dbe6f8; border-radius: 8px; background: #edf3fd; font-size: 11px; }
.cc-layout-v2 .cc-course-search { align-self: stretch; align-items: center; min-width: 0; height: 46px; min-height: 46px; margin: 0 var(--cc-course-edge) 12px; padding: 0 12px; gap: 8px; border-color: #e0e7f2; background: #fff; border-radius: 11px; cursor: text; }
.cc-layout-v2 .cc-course-search > svg { display: block; width: 17px; height: 17px; flex: 0 0 17px; margin: 0; }
.cc-layout-v2 .cc-course-search > input { flex: 1 1 0; width: 0; min-width: 0; height: 44px; min-height: 0; margin: 0; padding: 0; line-height: 1.5; }
.cc-layout-v2 .cc-course-search > input::placeholder { font-size: 13px; }
.cc-layout-v2 .cc-course-search:focus-within { outline: 2px solid #3979df; outline-offset: 2px; }
.cc-layout-v2 .cc-course-search > input:focus-visible { outline: none; }
.cc-layout-v2 .cc-course-list { display: flex; align-self: stretch; flex-direction: column; width: 100%; min-width: 0; gap: 9px; margin: 0 0 10px; padding: 2px 6px 4px; overflow-x: hidden; scrollbar-width: thin; scrollbar-gutter: stable both-edges; scrollbar-color: #d5deeb transparent; }
.cc-layout-v2 .cc-course-row { min-width: 0; min-height: 76px; padding: 12px 14px; border: 1px solid #e7ecf4; border-radius: 12px; background: #fff; gap: 14px; }
.cc-layout-v2 .cc-course-row.is-selected { border-color: #cedcf0; background: #f3f7fd; box-shadow: none; }
.cc-layout-v2 .cc-course-row.is-complete { background: #eff2f6; border-color: #e8edf3; }
.cc-layout-v2 .cc-course-info strong { font-size: 16px; font-weight: 600; line-height: 1.5; }
.cc-layout-v2 .cc-course-info > span { color: #8395af; font-size: 12px; margin-top: 5px; }
.cc-layout-v2 .cc-course-info > small { display: inline-block; margin-top: 7px; padding: 2px 7px; border-radius: 5px; background: #edf3fd; color: #6486b7; font-size: 10px; }
.cc-layout-v2 .cc-course-row > input { appearance: none; display: grid; place-items: center; width: 18px; height: 18px; margin: 0 5px 0 0; border: 1px solid #cbd6e5; border-radius: 5px; background: #fff; cursor: pointer; }
.cc-layout-v2 .cc-course-row > input::before { content: ""; width: 4px; height: 8px; margin-top: -2px; border: solid #fff; border-width: 0 1.7px 1.7px 0; transform: rotate(45deg); opacity: 0; }
.cc-layout-v2 .cc-course-row > input:checked { border-color: #718fb9; background: #718fb9; }
.cc-layout-v2 .cc-course-row > input:checked::before { opacity: 1; }
.cc-layout-v2 .cc-course-row > input:disabled { border-color: #d8dfe8; background: #edf1f6; cursor: default; }
@media (forced-colors: active) {
  .cc-layout-v2 .cc-course-row > input { appearance: auto; }
  .cc-layout-v2 .cc-course-row > input::before { display: none; }
}
.cc-layout-v2 .cc-sheet-content > footer { padding-top: 14px; padding-inline: var(--cc-course-edge); border-top-color: #e2e8f2; box-shadow: 0 -5px 15px #2e496c06; }
.cc-layout-v2 .cc-sheet-content .cc-primary { border-radius: 12px; background: #285fbb; min-height: 48px; font-size: 13px; }
.cc-layout-v2 .cc-sheet-content .cc-course-confirm { justify-content: center; min-height: 46px; padding: 11px 20px; border: 0; border-radius: 24px; background: #2d63bd; color: #fff; box-shadow: none; font-size: 14px; font-weight: 500; line-height: 1.5; letter-spacing: 1px; }
.cc-layout-v2 .cc-sheet-content .cc-course-confirm:active { background: #2454a4; box-shadow: none; }
@media (max-width: 380px) {
  .cc-layout-v2 .cc-fields { grid-template-columns: minmax(0, 1fr); }
  .cc-layout-v2 .cc-field-school { grid-column: auto; }
}
@media (max-width: 350px) {
  .cc-layout-v2 .cc-form, .cc-layout-v2 .cc-payment-section, .cc-layout-v2 .cc-selection { padding: 14px; }
  .cc-layout-v2 .cc-section-heading { gap: 5px; }
  .cc-layout-v2 .cc-section-heading > div { gap: 7px; }
  .cc-layout-v2 .cc-section-heading p { font-size: 9px; }
  .cc-layout-v2 .cc-footer { width: calc(100% - 16px); padding: 12px; gap: 7px; }
  .cc-layout-v2 .cc-footer > button { min-width: 130px; font-size: 11px; }
  .cc-layout-v2 .cc-sheet-tools { font-size: 10px; }
}

.st-fallback{display:inline-flex;align-items:center;justify-content:center;background:#eef3fb;color:#3f73b9;font-weight:700;border-radius:10px}
.platform-icon{width:34px;height:34px;object-fit:contain;border-radius:9px}
.st-dir-icon{width:39px;height:39px;object-fit:contain;border-radius:10px}
.goods-v4-art>img{width:64px;height:64px;object-fit:contain}
.goods-v4-art>.st-fallback{width:56px;height:56px;font-size:20px}