:root {
  color-scheme: light dark;
  --bg: #0f1419;
  --card: #1a2332;
  --text: #e8eef7;
  --muted: #9aa7b8;
  --accent: #4da3ff;
  --danger: #ff6b6b;
  --ok: #5bd39a;
  --border: #2c3a50;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6f9;
    --card: #ffffff;
    --text: #1a2332;
    --muted: #5c6b7f;
    --border: #d8e0ea;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 92%, transparent);
}

.brand {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.nav a {
  color: var(--muted);
  margin-left: 14px;
  text-decoration: none;
  font-size: 14px;
}

.nav a:hover {
  color: var(--accent);
}

.support-contact {
  margin-top: 20px;
}

.support-contact .h2 {
  margin-top: 0;
  font-size: 18px;
}

.support-provider-tag {
  margin: 0 0 8px;
  font-size: 14px;
}

.support-wechat {
  margin: 12px 0;
  font-size: 16px;
}

.support-wechat-id {
  color: var(--accent);
  word-break: break-all;
}

.support-copy-btn {
  margin-left: 8px;
  font-size: 14px;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

.support-qr-wrap {
  text-align: center;
  margin-top: 12px;
}

.support-qr {
  display: block;
  margin: 0 auto;
  max-width: min(200px, 72vw);
  max-height: min(200px, 40vh);
  width: auto;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  object-fit: contain;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.dashboard-subscription-line {
  margin: 0 0 12px;
  font-size: 16px;
}

.referral-box-hint {
  margin: 0 0 10px;
  font-size: 14px;
}

.dashboard-referral-top {
  margin: 0 0 20px;
}

.dashboard-referral-top .referral-reward-banner {
  margin-bottom: 12px;
}

.redeem-tier-hint {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 8px;
  border-left: 4px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--card));
  font-size: 15px;
  line-height: 1.5;
  font-weight: 600;
}

.invite-pricing-notice {
  margin: 0 0 16px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  background: color-mix(in srgb, var(--accent) 8%, var(--card));
}

.invite-pricing-notice__title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
}

.invite-pricing-notice__list {
  margin: 0 0 8px;
  padding-left: 1.2em;
  font-size: 15px;
  line-height: 1.55;
}

.invite-pricing-notice__list li + li {
  margin-top: 6px;
}

.peer-invitee-offer {
  margin: 0 0 16px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 2px solid color-mix(in srgb, var(--ok) 50%, var(--border));
  border-left-width: 5px;
  border-left-color: var(--ok);
  background: color-mix(in srgb, var(--ok) 12%, var(--card));
}

.peer-invitee-offer__title {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ok);
}

.peer-invitee-offer__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 600;
}

.referral-reward-banner {
  margin: 0 0 16px;
  padding: 14px 16px 14px 14px;
  border-radius: 10px;
  border: 2px solid color-mix(in srgb, var(--ok) 55%, var(--accent));
  border-left-width: 5px;
  border-left-color: var(--ok);
  background: color-mix(in srgb, var(--ok) 14%, var(--card));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 25%, transparent);
}

.referral-reward-banner__title {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--ok);
}

.referral-reward-banner__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 600;
  color: var(--text);
}

.referral-reward-banner__text strong {
  color: var(--accent);
}

.referral-reward-banner__sub {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.5;
}

.referral-partner-link {
  margin: 12px 0 0;
  font-size: 15px;
}

.subscription-status--partner {
  color: var(--ok);
}

.referral-stats {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 15px;
  line-height: 1.5;
  background: color-mix(in srgb, var(--accent) 10%, var(--card));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
}

.referral-my-code {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed color-mix(in srgb, var(--ok) 40%, var(--border));
}

.referral-my-code__label {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
}

.referral-my-code__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.referral-my-code__value {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg) 50%, var(--card));
  border: 1px solid var(--border);
}

.referral-box {
  margin: 20px 0;
  padding: 16px;
  border: 2px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 8%, var(--card));
}

.referral-box .h2 {
  margin-top: 0;
  color: var(--accent);
}

.partner-entry {
  margin-top: 16px;
  border: 2px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  border-radius: 10px;
}

.partner-entry__status {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
}

.partner-entry__status--ok {
  color: var(--ok);
}

.partner-entry__status--ready {
  color: var(--accent);
}

.partner-channels {
  display: grid;
  gap: 16px;
  margin: 12px 0;
}

@media (min-width: 720px) {
  .partner-channels {
    grid-template-columns: 1fr 1fr;
  }
}

.partner-channel {
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 40%, var(--card));
}

.partner-progress {
  height: 10px;
  margin: 10px 0 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--border) 80%, transparent);
  overflow: hidden;
}

.partner-progress__bar {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--ok));
  min-width: 2px;
}

.partner-progress__label {
  margin: 0;
  font-size: 15px;
}

.partner-rules-list {
  margin: 8px 0 12px;
  padding-left: 1.3em;
  line-height: 1.55;
  font-size: 14px;
}

.agreement-excerpts p {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.5;
}

.partner-benefits-list {
  margin: 8px 0 16px;
  padding-left: 1.2em;
  line-height: 1.6;
}

.partner-dialog {
  max-width: 420px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
}

.partner-dialog::backdrop {
  background: rgba(0, 0, 0, 0.45);
}

.partner-dialog form {
  padding: 20px;
}

.partner-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.tile--partner {
  border-color: color-mix(in srgb, var(--ok) 45%, var(--border));
}

.tile--partner-admin {
  border-color: color-mix(in srgb, var(--ok) 55%, var(--border));
  background: color-mix(in srgb, var(--ok) 8%, var(--card));
  font-weight: 600;
}

.grid-links--platform-a {
  margin-bottom: 16px;
}

.platform-a-quick-panel {
  margin-top: 12px;
}

.stats-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
}

.admin-partner-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 12px;
}

.admin-partner-search input[type="search"] {
  min-width: 12rem;
}

.admin-partner-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.admin-partner-filters__link {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid var(--border);
}

.admin-partner-filters__link:hover {
  color: var(--text);
}

.admin-partner-filters__link.is-active {
  color: var(--ok);
  border-color: color-mix(in srgb, var(--ok) 50%, var(--border));
  background: color-mix(in srgb, var(--ok) 12%, transparent);
}

.admin-partner-cell__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.row-tier-partner {
  background: color-mix(in srgb, var(--ok) 6%, transparent);
}

.admin-account-search {
  margin-bottom: 12px;
}

.partner-dual-nav {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 0 12px 0 8px;
  padding: 2px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--border) 35%, transparent);
}

.partner-dual-nav__link {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
}

.partner-dual-nav__link:hover {
  color: var(--text);
}

.partner-dual-nav__link.is-active {
  background: var(--card);
  color: var(--ok);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.partner-dual-entry {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 560px) {
  .partner-dual-entry {
    grid-template-columns: 1fr;
  }

  .partner-dual-nav {
    display: flex;
    margin: 8px 0 0;
    width: 100%;
    order: 3;
  }

  .topbar {
    flex-wrap: wrap;
  }
}

.subscription-status--partner,
.subscription-status.subscription-status--partner {
  color: var(--ok);
}

.partner-center-page .partner-center-hero {
  margin-bottom: 0;
}

.partner-quota-stats {
  margin: 8px 0;
  font-size: 1.05rem;
}

.partner-issue-form {
  margin-bottom: 12px;
}

.partner-support-layout {
  display: grid;
  gap: 20px;
  margin-top: 12px;
}

@media (min-width: 720px) {
  .partner-support-layout {
    grid-template-columns: 1fr min(280px, 38%);
    align-items: start;
  }
}

.partner-support-forms .form + .form {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.partner-support-preview {
  padding: 14px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--border) 25%, transparent);
  border: 1px dashed var(--border);
}

.partner-support-preview__title {
  margin: 0 0 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: none;
}

.partner-support-preview .support-qr {
  max-width: 220px;
}

.partner-support-preview__empty {
  margin: 0;
}

.partner-platform-contact {
  margin: 8px 0 12px;
}

.partner-platform-qr .support-qr {
  max-width: 200px;
}

.partner-center-foot {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

.partner-support-edit-card {
  border: 1px solid color-mix(in srgb, var(--ok) 35%, var(--border));
}

.partner-support-edit-card .h2 {
  color: var(--ok);
}

.container {
  max-width: 720px;
  margin: 32px auto;
  padding: 0 16px;
}

.container-wide {
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 22px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card h1 {
  margin-top: 0;
  font-size: 22px;
}

.muted {
  color: var(--muted);
  font-size: 14px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
}

.form input {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 40%, var(--card));
  color: var(--text);
}

.form select,
.form textarea {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 40%, var(--card));
  color: var(--text);
  font: inherit;
}

.form textarea {
  min-height: 72px;
  resize: vertical;
}

.form button {
  margin-top: 8px;
  padding: 10px 14px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #041018;
  font-weight: 600;
  cursor: pointer;
}

.flash-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}

.flash {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 8px;
  font-size: 14px;
}

.flash-error {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--border));
  color: var(--danger);
}

.flash-success {
  border-color: color-mix(in srgb, var(--ok) 55%, var(--border));
  color: var(--ok);
}

.grid-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.tile {
  display: block;
  padding: 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  background: color-mix(in srgb, var(--bg) 35%, var(--card));
}

.tile:hover {
  border-color: var(--accent);
}

.lead {
  font-size: 16px;
  margin: 8px 0 4px;
}

.h2 {
  font-size: 17px;
  margin: 20px 0 8px;
}

.h3 {
  font-size: 15px;
  margin: 0 0 10px;
}

.dashboard-due-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 10px;
}

.card-nested {
  margin: 0;
  box-shadow: none;
}

.data-table--compact th,
.data-table--compact td {
  padding: 8px 6px;
  font-size: 13px;
}

.card-tight {
  padding-top: 18px;
}

.stats {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 18px 0 8px;
}

.stats-peer-lifecycle {
  margin-bottom: 10px;
}

.stats-peer-lifecycle .stat-peer-new {
  border-color: color-mix(in srgb, #2d9d6f 45%, var(--border));
  background: color-mix(in srgb, #2d9d6f 10%, var(--card));
}

.stats-peer-lifecycle .stat-peer-new .stat-value {
  color: #1a7a52;
}

.stats-peer-lifecycle .stat-peer-old {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.admin-path-breakdown {
  margin: 0 0 14px;
  font-size: 14px;
}

.data-table tr.row-peer-new {
  background: color-mix(in srgb, #2d9d6f 6%, var(--card));
}

.data-table--ranking tr.rank-top .stat-value,
.data-table--ranking tr.rank-top td:nth-child(4) {
  font-weight: 700;
}

.data-table--ranking tr.rank-top-1 td:nth-child(4) {
  color: var(--accent);
}

.data-table--ranking tr.rank-top-2 td:nth-child(4),
.data-table--ranking tr.rank-top-3 td:nth-child(4) {
  color: color-mix(in srgb, var(--accent) 75%, var(--text));
}

.stat {
  min-width: 120px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 30%, var(--card));
}

.stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
}

.stat-label {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

.card-profit,
.card-profit-inline {
  border-color: color-mix(in srgb, var(--ok) 35%, var(--border));
  background: color-mix(in srgb, var(--ok) 6%, var(--card));
}

.card-profit-inline {
  margin: 20px 0 24px;
  padding: 18px 16px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--ok) 35%, var(--border));
}

.stats-profit .stat-total {
  border-color: color-mix(in srgb, var(--ok) 50%, var(--border));
  background: color-mix(in srgb, var(--ok) 12%, var(--card));
}

.stats-profit .stat-total .stat-value {
  color: var(--ok);
  font-size: 30px;
}

.profit-formula {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.6;
}

.profit-formula strong {
  color: var(--text);
}

.cal-grid {
  margin-top: 16px;
  user-select: none;
}

.cal-head,
.cal-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.cal-head span {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  padding: 4px 0 8px;
}

.cal-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 64px;
  padding: 6px 4px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 25%, var(--card));
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s, background 0.15s;
}

.cal-cell:hover {
  border-color: var(--accent);
}

.cal-cell--muted {
  opacity: 0.45;
}

.cal-cell--today {
  border-color: var(--accent);
}

.cal-cell--selected {
  background: color-mix(in srgb, var(--accent) 18%, var(--card));
  border-color: var(--accent);
}

.cal-cell--has .cal-count {
  color: var(--ok);
  font-weight: 700;
}

.cal-day {
  font-size: 14px;
  line-height: 1.2;
}

.cal-count {
  margin-top: 6px;
  font-size: 20px;
  line-height: 1;
  color: var(--accent);
}

.badge-collect {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-collect--collected {
  background: color-mix(in srgb, var(--ok) 22%, transparent);
  color: var(--ok);
  border: 1px solid color-mix(in srgb, var(--ok) 45%, var(--border));
}

.badge-collect--pending {
  background: color-mix(in srgb, var(--muted) 15%, transparent);
  color: var(--muted);
  border: 1px solid var(--border);
}

.badge-collect--overdue {
  background: color-mix(in srgb, var(--danger) 18%, transparent);
  color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 40%, var(--border));
}

.badge-collect--na {
  background: transparent;
  color: var(--muted);
  border: 1px dashed var(--border);
}

.academy-disclaimer {
  margin: 16px 0;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  background: color-mix(in srgb, var(--accent) 8%, var(--card));
  font-size: 13px;
  line-height: 1.55;
}

.academy-read-hint {
  margin: 10px 0 6px;
  font-size: 13px;
}

.contract-preview-panel {
  margin: 18px 0 0;
  padding: 14px 14px 16px;
  max-width: 40rem;
  border: 2px solid color-mix(in srgb, var(--accent) 42%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 7%, var(--card));
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.contract-preview-panel__title {
  font-size: 1.12rem;
  font-weight: 650;
  margin: 0 0 8px;
  color: var(--text);
}

.contract-preview-panel__hint {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.5;
}

.contract-preview-scroll {
  max-height: min(56vh, 480px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--card) 92%, var(--text));
  -webkit-overflow-scrolling: touch;
}

.contract-preview-pre {
  margin: 0;
  padding: 12px 14px;
  font-family: ui-monospace, "Cascadia Code", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}

.contract-preview-loading {
  margin: 0;
  padding: 10px 14px 0;
  font-size: 13px;
  line-height: 1.5;
}

.contract-preview-iframe {
  display: block;
  width: 100%;
  min-height: 320px;
  height: min(52vh, 480px);
  border: 0;
}

.contract-preview-panel__actions {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.6;
}

.academy-body .contract-preview-panel {
  margin-bottom: 22px;
}

.academy-body {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px dashed color-mix(in srgb, var(--border) 85%, var(--accent));
  font-size: 16px;
  line-height: 1.75;
  max-width: 40rem;
}

.academy-body p {
  margin: 0 0 14px;
}

.academy-body h2 {
  font-size: 1.12rem;
  font-weight: 650;
  margin: 22px 0 10px;
  color: var(--text);
}

.academy-body h2:first-child {
  margin-top: 0;
}

.academy-body ul,
.academy-body ol {
  padding-left: 1.35rem;
  margin: 0 0 14px;
}

.academy-body li {
  margin-bottom: 6px;
}

.academy-homework {
  margin-top: 28px;
  padding: 18px 16px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--accent) 6%, var(--card));
  max-width: 40rem;
}

.academy-homework__title {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--text);
}

.academy-homework p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
}

.academy-homework li {
  margin-bottom: 8px;
}

  margin: 0;
}

.academy-faq dt {
  font-weight: 650;
  margin: 14px 0 0;
  color: var(--text);
  font-size: 15px;
}

.academy-faq dt:first-child {
  margin-top: 0;
}

.academy-faq dd {
  margin: 6px 0 0;
  padding: 0 0 4px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.65;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}

.academy-faq dd:last-of-type {
  border-bottom: none;
}


.academy-inline-extra {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px dashed color-mix(in srgb, var(--border) 88%, var(--muted));
  max-width: 40rem;
}

.academy-inline-extra h2 {
  font-size: 1.05rem;
  font-weight: 650;
  margin: 0 0 10px;
  color: var(--text);
}

.academy-inline-extra p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.65;
}

.academy-inline-extra ul {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 15px;
  line-height: 1.65;
}

.academy-inline-extra li {
  margin-bottom: 6px;
}

  list-style: none;
  padding: 0;
  margin: 0;
}

.academy-article-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.academy-article-list li:last-child {
  border-bottom: none;
}

.small {
  font-size: 12px;
  margin: 4px 0 0;
}

.academy-contracts-intro {
  margin: 0 0 14px;
  line-height: 1.55;
}

.subscription-banner {
  margin: 0 0 12px;
  padding: 10px 14px;
  border-radius: 8px;
}

.subscription-banner a {
  color: inherit;
  font-weight: 600;
}

.topbar-subscription {
  margin: 0;
  padding: 0 12px;
  font-size: 13px;
  line-height: 1.4;
  flex: 1;
  text-align: center;
}

.topbar-subscription a {
  margin-left: 6px;
  font-weight: 600;
}

.admin-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0;
  font-size: 14px;
}

.admin-subnav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

.admin-subnav a:hover {
  color: var(--text);
}

.btn-secondary {
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card);
  cursor: pointer;
}

.btn-secondary:hover {
  border-color: var(--text);
}

.nav-badge {
  display: inline-block;
  min-width: 18px;
  padding: 0 5px;
  margin-left: 4px;
  font-size: 11px;
  line-height: 18px;
  text-align: center;
  border-radius: 9px;
  background: #b42318;
  color: #fff;
  font-weight: 700;
}

.message-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.message-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.message-item--unread {
  background: color-mix(in srgb, var(--card) 88%, #fff8e6);
  margin: 0 -12px;
  padding: 12px;
  border-radius: 8px;
}

.message-item-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.message-preview {
  margin: 8px 0 12px;
  padding: 10px 14px;
  border-radius: 8px;
}

.message-preview-body {
  margin: 6px 0 0;
  font-size: 13px;
}

.peer-circle-notice {
  margin: 12px 0 16px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 14px;
  line-height: 1.5;
}

.peer-circle-post-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.peer-circle-post-body {
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
}

.peer-circle-images {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
  gap: 10px;
  margin-top: 12px;
  max-width: 100%;
}

.peer-circle-image-item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  min-width: 0;
}

.peer-circle-image-link {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 1;
  background: color-mix(in srgb, var(--bg) 40%, var(--card));
}

.peer-circle-image-link img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  vertical-align: middle;
}

.peer-circle-image-download {
  font-size: 12px;
  text-align: center;
}

.peer-circle-delete-form {
  margin-top: 12px;
}

.peer-circle-pager {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: center;
  padding: 8px 0 16px;
}

.peer-circle-tabs {
  display: flex;
  gap: 8px;
  margin: 12px 0 14px;
  flex-wrap: wrap;
}

.peer-circle-tab {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.peer-circle-tab:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.peer-circle-tab--active {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 18%, var(--card));
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  font-weight: 600;
}

.peer-circle-tag {
  display: inline-block;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  color: var(--accent);
  font-weight: 600;
}

.tile--peer-circle {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.peer-circle-trade-publish {
  margin-bottom: 16px;
}

.peer-circle-trade-publish-all {
  margin-top: 12px;
}

.peer-circle-trade-declaration {
  margin-bottom: 16px;
  padding: 16px 18px;
  border-radius: 10px;
  border: 2px solid #c41e1e;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, #fef2f2 92%, var(--card)) 0%,
    color-mix(in srgb, #fff7ed 88%, var(--card)) 100%
  );
  box-shadow: 0 2px 8px color-mix(in srgb, #c41e1e 12%, transparent);
}

.peer-circle-trade-declaration__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 12px;
}

.peer-circle-trade-declaration__badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 6px;
  background: #c41e1e;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.peer-circle-trade-declaration__sub {
  font-size: 14px;
  font-weight: 600;
  color: #9a3412;
}

.peer-circle-trade-declaration__list {
  margin: 0 0 12px;
  padding-left: 1.25rem;
  line-height: 1.65;
  font-size: 15px;
  color: var(--text);
}

.peer-circle-trade-declaration__list li {
  margin-bottom: 8px;
}

.peer-circle-trade-declaration__list li:last-child {
  margin-bottom: 0;
}

.peer-circle-trade-declaration__more {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.peer-circle-trade-declaration__more a {
  font-weight: 600;
}

.peer-circle-trade-publisher-notice {
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, #2563eb 45%, var(--border));
  background: color-mix(in srgb, #eff6ff 85%, var(--card));
}

.peer-circle-trade-publisher-notice__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: #1d4ed8;
}

.peer-circle-trade-publisher-notice__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
}

.peer-circle-trade-publisher-remind {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid color-mix(in srgb, #d97706 50%, var(--border));
  background: color-mix(in srgb, #fffbeb 90%, var(--card));
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
}

.peer-circle-post-trade-hint {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
}

.peer-circle-trade-publish-btn {
  white-space: nowrap;
}

.peer-circle-trade-publish-preview__body {
  margin: 0;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 92%, var(--bg));
  font-size: 14px;
  line-height: 1.55;
  white-space: pre-wrap;
}

.peer-circle-trade-publish-form .required {
  color: #c41e1e;
}

.peer-circle-trade-publish-confirm {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 16px 0;
  line-height: 1.5;
}

.peer-circle-trade-publish-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
}

.btn-link--danger {
  color: var(--danger);
}

.subscription-status--active {
  color: var(--color-text, #1a1a1a);
}

.subscription-status--expired,
.subscription-status--inactive {
  color: #b42318;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 8px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--border);
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--muted);
  font-weight: 600;
}

.btn-link {
  display: inline-block;
  margin-top: 6px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.btn-link:hover {
  text-decoration: underline;
}

.form-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.75fr auto;
  gap: 12px;
  align-items: end;
}

.form-row--prices {
  grid-template-columns: 1fr 1fr;
}

.form-hint {
  margin: -4px 0 8px;
  font-size: 13px;
}

.form-row button {
  margin-top: 0;
  height: 42px;
}

@media (max-width: 720px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .form-row--prices {
    grid-template-columns: 1fr;
  }

  .form-row button {
    height: auto;
  }

  .peer-circle-images {
    grid-template-columns: repeat(3, 1fr);
  }

  .attach-box {
    width: 72px;
    height: 72px;
  }
}

/* —— 凭证缩略图（回收/抵押表单）—— */
.attach-section {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.attach-section-title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
}

.attach-section-hint {
  margin: 0 0 12px;
}

.attach-row {
  margin-bottom: 14px;
}

.attach-row-label {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.attach-row-boxes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-start;
}

.attach-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 84px;
}

.attach-box {
  position: relative;
  box-sizing: border-box;
  width: 84px;
  height: 84px;
  border: 1px dashed color-mix(in srgb, var(--muted) 55%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg) 35%, var(--card));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.attach-box--filled {
  border-style: solid;
  padding: 0;
}

.attach-box-view {
  display: block;
  width: 100%;
  height: 100%;
}

.attach-box-view img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.attach-box-plus {
  font-size: 28px;
  line-height: 1;
  color: var(--muted);
  pointer-events: none;
}

.attach-box-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.attach-box-del {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
  z-index: 2;
  accent-color: var(--danger);
}

.attach-download-link {
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
}

.attach-download-link:hover {
  text-decoration: underline;
}

/* —— 正文/学堂内图片：不撑破版心 —— */
.card > img,
.card p img,
.academy-body img {
  max-width: 100%;
  height: auto;
}

.academy-body img {
  display: block;
  max-height: min(320px, 45vh);
  margin: 14px auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  object-fit: contain;
  background: color-mix(in srgb, var(--bg) 30%, var(--card));
}

.partner-support-preview {
  text-align: center;
  margin-top: 10px;
}

.partner-support-preview .support-qr {
  max-width: min(180px, 65vw);
  max-height: min(180px, 35vh);
}

/* —— 平台管理：注册码标签切换 —— */
.admin-reg-codes-fold-title {
  margin-top: 16px;
  margin-bottom: 4px;
}

.admin-reg-codes-fold-hint {
  margin: 0 0 12px;
  font-size: 13px;
}

.admin-reg-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.admin-reg-tab {
  flex: 1 1 120px;
  min-height: 44px;
  padding: 10px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
}

.admin-reg-tab__n {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 13px;
  background: color-mix(in srgb, var(--text) 10%, var(--card));
}

.admin-reg-tab.is-active {
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--text) 18%, transparent);
}

.admin-reg-tab.is-active[data-reg-tab="unused"] {
  background: #2e7d32;
}

.admin-reg-tab.is-active.admin-reg-tab--used,
.admin-reg-tab.is-active[data-reg-tab="used"] {
  background: #1565c0;
}

.admin-reg-tab.is-active.admin-reg-tab--revoked,
.admin-reg-tab.is-active[data-reg-tab="revoked"] {
  background: #6d4c41;
}

.admin-reg-tabpanels {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg) 40%, var(--card));
  padding: 8px;
}

.admin-reg-tabpanel {
  display: none;
  min-height: 80px;
}

.admin-reg-tabpanel.is-active {
  display: block;
}

.admin-reg-tabpanel[aria-hidden="true"] {
  display: none !important;
}

.admin-reg-tabpanel .admin-reg-codes-fold__body {
  max-height: min(320px, 45vh);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.admin-accounts-table-wrap {
  max-height: min(480px, 55vh);
  overflow: auto;
}