/* 我的奖励：使用用户中心外壳，积分与学习记录仍取服务端数据。 */
.rewards-page { --reward-orange: #a85826; --reward-line: #ebdbc1; }
.shop-welcome { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 24px; padding: 24px 28px; margin: 24px 0; border: 1px solid #e8d8b8; border-radius: 22px; background: #fff5dc; }
.shop-welcome-icon { font-size: 42px; line-height: 1; }
.shop-welcome > div { flex: 1 1 300px; min-width: 0; }
.shop-welcome h2 { margin: 0 0 6px; font-size: 25px; }
.shop-welcome p { margin: 0; color: #716146; font-size: 16px; }
.shop-welcome .account-text-link { flex-shrink: 0; }
.rewards-page :is(section[id], div[id], details[id]) { scroll-margin-top: 24px; }
.reward-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.reward-stat { position: relative; display: flex; flex-direction: column; align-items: start; min-width: 0; padding: 26px 28px; border: 1px solid #e7d7b7; border-radius: 23px; background: #fff2d5; overflow-wrap: anywhere; }
.reward-stat:nth-child(2) { border-color: #d5e3c9; background: #edf5e5; }
.reward-stat:nth-child(3) { border-color: #edd8c8; background: #fff0e5; }
.reward-stat:nth-child(4) { border-color: #d5e1ee; background: #edf4fc; }
.reward-stat > .reward-stat-icon { position: absolute; top: 20px; right: 22px; display: grid; place-items: center; width: 38px; height: 38px; color: #b17b21; font-size: 32px; line-height: 1; }
.reward-stat .stat-label { margin: 0 44px 14px 0; color: var(--ink); font-size: 18px; font-weight: 650; }
.reward-stat strong { margin-bottom: 10px; color: #8f601d; font-size: clamp(36px, 3vw, 48px); line-height: 1.3; font-variant-numeric: tabular-nums; }
.reward-stat:nth-child(2) strong { color: var(--green); }
.reward-stat:nth-child(3) strong { color: #a85826; }
.reward-stat:nth-child(4) strong { color: #426eac; }
.reward-stat strong small { font-size: 18px; font-weight: 550; }
.reward-stat > span:last-child { color: var(--muted); font-size: 15px; }
.rewards-jumps { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 18px 0 28px; }
.rewards-jumps a { display: inline-flex; align-items: center; min-height: 46px; padding: 9px 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--green); font-size: 16px; font-weight: 650; }
.rewards-jumps a:hover { border-color: #a9c494; background: #edf4e5; }
.reward-growth-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; margin-bottom: 28px; }
.level-card, .checkin-card, .reward-panel { min-width: 0; padding: clamp(24px, 2.4vw, 36px); border: 1px solid var(--line); border-radius: 25px; background: var(--white); }
.reward-panel { margin-bottom: 28px; }
.reward-section-heading { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 10px 20px; margin-bottom: 26px; }
.reward-section-heading > div { min-width: 0; }
.reward-section-heading .eyebrow, .rules-section .eyebrow { margin: 0 0 4px; font-size: 14px; }
.reward-section-heading h2, .rules-section h2 { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin: 0; font-size: 28px; }
.reward-section-heading > p { margin: 0; color: var(--muted); font-size: 16px; }
.reward-category-filters { display: flex; flex-wrap: wrap; gap: 10px; padding: 16px; border: 1px solid #dce6d3; border-radius: 18px; background: #f1f6e9; }
.reward-category-filters a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 9px 15px; border: 1px solid #d9e4cf; border-radius: 12px; background: var(--white); color: var(--green-dark); font-size: 17px; font-weight: 650; }
.reward-category-filters a:hover { border-color: #a9c494; background: #e7f0dc; }
.reward-category-filters a[aria-current] { border-color: var(--green); background: var(--green); color: #fff; }
.reward-category-filters a > span:not(.category-filter-icon) { display: inline-grid; place-items: center; min-width: 25px; height: 25px; padding-inline: 5px; border-radius: 8px; background: #eaf2df; color: var(--green); font-size: 14px; font-variant-numeric: tabular-nums; }
.reward-category-filters a[aria-current] > span:not(.category-filter-icon) { background: #ffffff24; color: #fff; }
.category-filter-icon { font-size: 22px; line-height: 1; }
.reward-filter-result { margin: 14px 0 26px; color: var(--muted); font-size: 16px; }
.reward-category-group + .reward-category-group { padding-top: 30px; margin-top: 32px; border-top: 1px dashed var(--line); }
.reward-category-heading { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-bottom: 20px; }
.reward-category-heading h3 { margin: 0; font-size: 25px; }
.reward-category-icon { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid #ead8ae; border-radius: 14px; background: #fff1ce; font-size: 26px; }
.reward-category-heading > span:last-child { color: var(--muted); font-size: 15px; }
.reward-count { display: inline-block; padding: 3px 12px; border: 1px solid #d4e3c8; border-radius: 999px; background: #f0f6e8; color: #4e6941; font-size: 14px; font-weight: 600; }
.level-card { display: flex; flex-direction: column; background: radial-gradient(ellipse at 100% 0, #fff1c6, transparent 65%), #fffaf0; border-color: #eadcbd; }
.level-now { display: flex; align-items: center; gap: 22px; margin: 8px 0 24px; }
.level-icon { display: grid; place-items: center; flex: 0 0 92px; height: 92px; border: 3px solid #fff; border-radius: 25px; background: #ffe9b4; font-size: 48px; box-shadow: 0 5px 0 #d8b97918; }
.level-now > div { min-width: 0; }
.level-now small { display: block; margin-bottom: 5px; color: var(--muted); font-size: 15px; }
.level-now strong { display: block; color: #8a601e; font-size: 30px; }
.level-goal { margin: 0 0 16px; color: #675b41; font-size: 18px; }
.level-goal strong { color: #9e5b21; font-size: 23px; }
.level-bar, .badge-progress { display: block; width: 100%; height: 13px; border: 0; border-radius: 999px; background: #e8eddc; overflow: hidden; appearance: none; }
.level-bar::-webkit-progress-bar, .badge-progress::-webkit-progress-bar { border-radius: 999px; background: #e8eddc; }
.level-bar::-webkit-progress-value { border-radius: 999px; background: linear-gradient(90deg, #efb34d, #b87727); }
.level-bar::-moz-progress-bar { border-radius: 999px; background: #b87727; }
.level-next { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; margin: 10px 0 28px; color: var(--muted); font-size: 14px; }
.level-encouragement { margin-top: auto; padding-top: 24px; border-top: 1px dashed #ddcfb3; }
.level-encouragement p { margin: 0 0 8px; color: #716146; font-size: 17px; }
.calendar-month { align-self: center; padding: 5px 14px; border: 1px solid #d8e4cd; border-radius: 999px; background: #f1f6e9; color: var(--green); font-size: 16px; font-weight: 650; white-space: nowrap; }
.checkin-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; margin-bottom: 22px; color: var(--muted); font-size: 16px; }
.checkin-meta strong { color: var(--green); font-size: 23px; }
.checkin-today { display: inline-block; padding: 5px 12px; border-radius: 999px; font-size: 14px; }
.checkin-today.on { background: #e5f1db; color: var(--green-dark); }
.checkin-today.off { background: #fff3d8; color: #866123; }
.checkin-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; width: min(100%, 560px); margin-inline: auto; }
.checkin-grid .dow { padding-bottom: 4px; color: var(--muted); font-size: 15px; text-align: center; }
.checkin-grid .cell { display: flex; align-items: center; justify-content: center; gap: 3px; min-height: 44px; padding: 7px 2px; border: 1px solid transparent; border-radius: 10px; background: #f0f4e9; color: #56664f; font-size: 17px; font-variant-numeric: tabular-nums; }
.checkin-grid .blank { background: transparent; }
.checkin-grid .checked { border-color: #b7d1a5; background: #e1efd5; color: var(--green-dark); font-weight: 750; }
.checkin-grid .cell-check { color: var(--green); font-size: 12px; }
.checkin-grid .today { outline: 2px solid #b57928; outline-offset: 1px; }
.calendar-legend { display: flex; justify-content: center; gap: 24px; margin-top: 18px; color: var(--muted); font-size: 14px; }
.calendar-legend > span { display: flex; align-items: center; gap: 8px; }
.calendar-legend i { display: block; width: 13px; height: 13px; border-radius: 4px; }
.legend-checked { border: 1px solid #acc694; background: #e1efd5; }
.legend-today { border: 2px solid #b57928; }
.badge-section { background: #f0f5e9; border-color: #d9e5cd; }
.badge-wall { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); gap: 18px; }
.badge-card { display: flex; flex-direction: column; min-width: 0; padding: 22px; border: 1px solid #dce5d4; border-radius: 20px; background: var(--white); overflow-wrap: anywhere; }
.badge-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.badge-icon { display: grid; place-items: center; width: 62px; height: 62px; border-radius: 18px; background: #f0f3eb; font-size: 36px; line-height: 1; filter: grayscale(1); }
.tier-tag { padding: 3px 11px; border: 1px solid #e1d8c7; border-radius: 999px; background: #fffaf0; color: #80623d; font-size: 14px; white-space: nowrap; }
.tier-silver .tier-tag { background: #f1f5f8; border-color: #cfdbe3; color: #526b7b; }
.tier-gold .tier-tag { background: #fff0c6; border-color: #e2ce91; color: #856222; }
.badge-card h3 { margin: 0 0 8px; font-size: 22px; }
.badge-card > p { margin: 0 0 22px; color: var(--muted); font-size: 16px; line-height: 1.8; }
.badge-card-bottom { margin-top: auto; }
.badge-progress { height: 8px; }
.badge-progress::-webkit-progress-value { border-radius: 999px; background: #789464; }
.badge-progress::-moz-progress-bar { border-radius: 999px; background: #789464; }
.badge-progress-num { margin: 10px 0 0; color: var(--muted); font-size: 15px; }
.badge-progress-num strong { color: var(--green); }
.badge-card.earned { border-color: #dec18a; background: #fff7e4; box-shadow: inset 0 4px #e7ca8c; }
.badge-card.earned .badge-icon { background: #fff0c5; filter: none; }
.badge-card.earned .badge-progress-num { color: #8c6027; font-weight: 650; }
.badge-card.earned .badge-progress::-webkit-progress-value { background: #b88633; }
.badge-card.earned .badge-progress::-moz-progress-bar { background: #b88633; }
.redeem-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 18px; }
.reward-card { display: flex; flex-direction: column; align-items: start; min-width: 0; padding: 26px; border: 1px solid #e7d6b2; border-radius: 21px; background: #fff7e5; overflow-wrap: anywhere; }
.reward-icon { display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 18px; border-radius: 18px; background: #fff; font-size: 38px; line-height: 1; }
.reward-card h3, .reward-card h4 { margin: 0 0 12px; font-size: 23px; line-height: 1.5; overflow-wrap: anywhere; }
.reward-card .cost { margin-bottom: 12px; color: #965c20; font-size: 30px; font-weight: 750; }
.reward-card .cost small { font-size: 16px; font-weight: 550; }
.reward-card .note { margin: 0 0 24px; color: var(--muted); font-size: 16px; }
.reward-card .button { align-self: stretch; margin-top: auto; }
.reward-redeem-form { align-self: stretch; width: 100%; margin-top: auto; }
.reward-redeem-form .button { width: 100%; }
.reward-card.locked { background: #f4f5ef; border-color: #dce2d4; }
.reward-card .button:disabled { border-color: #d7dece; background: #e7ecdf; color: #5d6a54; box-shadow: none; cursor: default; }
.reward-subheading { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 32px 0 18px; font-size: 22px; }
.reward-subheading small { color: var(--muted); font-size: 14px; font-weight: 500; }
.redemption-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.redemption-list li { padding: 18px 22px; border: 1px solid var(--line); border-radius: 15px; background: #f8faf4; }
.redemption-main { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.redemption-main strong { min-width: 0; overflow-wrap: anywhere; font-size: 18px; }
.redemption-cost { margin-left: auto; color: #8e5c25; font-size: 16px; white-space: nowrap; }
.redemption-list .when { margin: 9px 0 0; }
.status-chip { padding: 3px 12px; border-radius: 999px; font-size: 14px; font-weight: 600; white-space: nowrap; }
.status-chip.pending { background: #ffedc1; color: #805b18; }
.status-chip.done { background: #e0efda; color: var(--green-dark); }
.status-chip.cancelled { background: #efe5e2; color: #85554a; }
.event-list { margin: 0; padding: 0; list-style: none; }
.event-list li { display: flex; align-items: center; gap: 18px; padding: 20px 4px; border-bottom: 1px dashed var(--line); }
.event-list li:first-child { padding-top: 4px; }
.event-list li:last-child { padding-bottom: 4px; border-bottom: 0; }
.event-marker { display: grid; place-items: center; flex: 0 0 44px; height: 44px; border-radius: 13px; background: #eaf2df; color: var(--green); font-size: 26px; }
.event-marker.minus { background: #fff0df; color: #9b6128; }
.event-list li > div { flex: 1; min-width: 0; }
.event-list strong { display: block; margin-bottom: 5px; font-size: 18px; overflow-wrap: anywhere; }
.when { display: block; color: var(--muted); font-size: 14px; overflow-wrap: anywhere; }
.event-points { flex-shrink: 0; font-size: 25px; font-weight: 750; font-variant-numeric: tabular-nums; }
.event-points.plus { color: var(--green); }
.event-points.minus { color: #a85826; }
.reward-empty { padding: 30px 20px; border: 1px dashed #cfddc1; border-radius: 18px; background: #f5f8ef; text-align: center; }
.reward-empty > span { display: block; margin: 0 auto 16px; font-size: 46px; }
.reward-empty > img { margin: 0 auto 16px; }
.reward-empty h3 { margin: 0 0 10px; font-size: 24px; }
.reward-empty p { margin: 0; color: var(--muted); font-size: 17px; }
.reward-empty .account-text-link { margin-top: 14px; }
.rules-section { background: #f2f6ec; }
.rules-section summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; list-style: none; cursor: pointer; }
.rules-section summary::-webkit-details-marker { display: none; }
.reward-rules-toggle { display: flex; align-items: center; gap: 12px; color: var(--green); font-size: 16px; font-weight: 650; white-space: nowrap; }
.reward-rules-toggle > .rules-chevron { display: inline-block; font-size: 24px; transition: transform .18s; }
.rules-close-label, .rules-section[open] .rules-open-label { display: none; }
.rules-section[open] .rules-close-label { display: inline; }
.rules-section[open] .rules-chevron { transform: rotate(180deg); }
.rules-note { margin: 24px 0; color: var(--muted); font-size: 17px; }
.rules-table { width: 100%; border-collapse: collapse; font-size: 17px; }
.rules-table th, .rules-table td { padding: 16px; border-bottom: 1px solid #dbe5d1; text-align: left; overflow-wrap: anywhere; }
.rules-table thead { background: #e7efdd; color: #48603d; font-size: 16px; }
.rules-table tbody th { font-weight: 550; }
.rules-table tbody tr:last-child > * { border-bottom: 0; }
.rules-table .cap { display: block; margin-top: 3px; color: var(--muted); font-size: 14px; }
.reward-sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

@media (max-width: 999px) {
  .reward-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reward-growth-grid { grid-template-columns: minmax(0, 1fr); }
  .level-now { margin-block: 0 20px; }
  .checkin-grid { max-width: 620px; }
}
@media (max-width: 599px) {
  .reward-category-filters { gap: 8px; padding: 12px; }
  .reward-category-filters a { gap: 6px; min-height: 46px; padding: 8px 10px; font-size: 16px; }
  .reward-category-filters .category-filter-icon { display: none; }
  .reward-category-filters a > span:not(.category-filter-icon) { min-width: 22px; height: 23px; font-size: 13px; }
  .reward-category-heading { gap: 8px 12px; }
  .reward-category-heading h3 { font-size: 23px; }
  .reward-category-icon { width: 38px; height: 38px; border-radius: 12px; font-size: 23px; }
  .reward-stats { gap: 12px; }
  .reward-stat { padding: 20px 16px; border-radius: 19px; }
  .reward-stat > .reward-stat-icon { position: static; width: 30px; height: 30px; margin-bottom: 12px; font-size: 28px; }
  .reward-stat .stat-label { margin: 0 0 10px; font-size: 16px; }
  .reward-stat strong { font-size: 34px; }
  .reward-stat strong small { font-size: 15px; }
  .reward-stat > span:last-child { font-size: 14px; }
  .rewards-jumps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 22px; }
  .rewards-jumps a { justify-content: center; padding-inline: 6px; border-radius: 12px; font-size: 15px; }
  .level-card, .checkin-card, .reward-panel { padding: 24px 18px; border-radius: 22px; }
  .reward-panel, .reward-growth-grid { margin-bottom: 22px; }
  .reward-section-heading h2, .rules-section h2 { font-size: 25px; }
  .reward-section-heading > p { font-size: 16px; }
  .level-now { gap: 16px; }
  .level-icon { flex-basis: 74px; height: 74px; border-radius: 20px; font-size: 40px; }
  .level-now strong { font-size: 27px; }
  .level-goal { font-size: 17px; }
  .checkin-grid { gap: 5px; }
  .checkin-grid .cell { min-height: 38px; gap: 1px; border-radius: 8px; font-size: 15px; }
  .checkin-grid .cell-check { font-size: 10px; }
  .badge-wall, .redeem-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .badge-card, .reward-card { padding: 22px; }
  .redemption-list li { padding: 16px; }
  .redemption-cost { flex-basis: 100%; margin-left: 0; }
  .event-list li { gap: 12px; }
  .event-marker { flex-basis: 36px; height: 36px; border-radius: 11px; }
  .event-list strong { font-size: 17px; }
  .event-points { font-size: 22px; }
  .reward-empty { padding-inline: 16px; }
  .reward-empty h3 { font-size: 22px; }
  .rules-section summary { flex-wrap: wrap; gap: 10px; }
  .reward-rules-toggle { font-size: 15px; }
  .rules-table { table-layout: fixed; font-size: 15px; }
  .rules-table th, .rules-table td { padding: 12px 6px; }
  .rules-table thead { font-size: 14px; }
  .rules-table thead th:first-child { width: 42%; }
  .rules-table thead th:nth-child(2) { width: 23%; }
  .rules-table .cap { font-size: 13px; }
}