:root {
  --ink: #111827;
  --muted: #6b7280;
  --blue: #2467c9;
  --navy: #121d33;
  --line: rgba(255, 255, 255, 0.7);
}

/* 支付宝支付二维码弹窗 */
.payment-qr-wrapper {
  display: grid;
  gap: 18px;
  place-items: center;
  text-align: center;
  padding: 10px 0;
}

.payment-qr-tip {
  margin: 0;
  color: #121d33;
  font-size: 15px;
  font-weight: 700;
}

.payment-qr-image {
  display: grid;
  place-items: center;
  width: 280px;
  height: 280px;
  border: 1px solid #dde5ef;
  border-radius: 8px;
  background: #fff;
}

.payment-qr-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.payment-qr-placeholder {
  color: #6b7280;
  font-size: 14px;
}

.payment-qr-amount {
  margin: 0;
  color: #111827;
  font-size: 18px;
}

.payment-qr-amount strong {
  color: #2467c9;
}

.payment-qr-waiting {
  margin: 0;
  color: #6b7280;
  font-size: 13px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #111827;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  background: #fff;
}

a {
  color: inherit;
  text-decoration: none;
}

.slide-dots button {
    width: 38px;
    height: 12px;
    border: 0;
    background: rgba(255, 255, 255, 0.92);
    cursor: pointer;
}

.slide-dots button.active {
    background: #2467c9;
}


.site-shell {
  min-height: 100vh;
  overflow-x: hidden;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(120px, 1fr);
  align-items: center;
  width: 100%;
  padding: 26px clamp(22px, 5vw, 100px);
  color: #fff;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.18);
  transition: padding 0.22s ease, color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease, text-shadow 0.22s ease;
}

.topbar.scrolled {
  padding-top: 16px;
  padding-bottom: 16px;
  color: #121d33;
  text-shadow: none;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 34px rgba(18, 29, 51, 0.12);
  backdrop-filter: blur(12px);
}

.site-shell-home {
  background:
    radial-gradient(circle at top left, rgba(36, 103, 201, 0.18), transparent 26%),
    linear-gradient(180deg, #f5f8ff 0%, #ffffff 28%, #eef4ff 100%);
}

.home-nav-links {
  min-width: auto;
}

.home-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 82vh;
  padding: 138px clamp(22px, 6vw, 96px) 70px;
  background-position: center;
  background-size: cover;
}

.home-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(12, 26, 55, 0.9), rgba(36, 103, 201, 0.5));
}

.home-hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  color: #fff;
}

.home-hero-content > span,
.hall-hero > span,
.member-band > div > span {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.home-hero-content h1,
.hall-hero h1 {
  margin: 0;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.02;
}

.home-hero-content p,
.hall-hero p {
  max-width: 700px;
  margin: 22px 0 0;
  font-size: 20px;
  line-height: 1.8;
}

.home-hero-actions,
.home-section-actions,
.member-actions,
.profile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.home-hero-actions {
  margin-top: 32px;
}

.hero-stat-grid,
.hall-summary,
.member-metrics {
  display: grid;
  gap: 16px;
}

.hero-stat-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.hero-stat-grid article,
.hall-summary article,
.member-metrics > div,
.record-item,
.recharge-preset,
.hall-card,
.hall-link {
  border: 1px solid rgba(18, 29, 51, 0.08);
  border-radius: 20px;
}

.hero-stat-grid article {
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}

.hero-stat-grid strong,
.hall-summary strong,
.member-metrics strong {
  display: block;
  font-size: 28px;
}

.hero-stat-grid span,
.hall-summary span,
.member-metrics span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
}

.home-board {
  margin-top: -36px;
  position: relative;
  z-index: 2;
}

.article-card-tag {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #2467c9;
  font-size: 12px;
  font-weight: 700;
  background: rgba(36, 103, 201, 0.1);
}

.category-band {
  padding-top: 40px;
}

.member-band {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 28px;
  padding: 46px clamp(24px, 5vw, 96px) 72px;
}

.member-band h2 {
  margin: 0;
  font-size: 44px;
  line-height: 1.08;
}

.member-band p {
  margin: 18px 0 0;
  font-size: 18px;
  line-height: 1.8;
}

.member-band ul {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.member-band li {
  padding: 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 38px rgba(18, 29, 51, 0.08);
}

.member-band strong,
.hall-card h3,
.recharge-records h3 {
  display: block;
  margin-bottom: 8px;
}

.hall-page {
  min-height: 100vh;
  padding: 28px clamp(18px, 4vw, 56px) 60px;
  background: linear-gradient(180deg, #f6f9ff 0%, #ffffff 38%, #eef3fb 100%);
}

.hall-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.hall-topbar-actions {
  display: flex;
  gap: 12px;
}

.hall-link {
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.8);
}

.hall-hero {
  margin-top: 34px;
  padding: 42px clamp(24px, 4vw, 44px);
  border-radius: 30px;
  color: #fff;
  background: linear-gradient(135deg, #10264c, #2467c9 70%, #6ca0ff);
}

.hall-summary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.hall-summary article,
.member-metrics > div,
.record-item {
  padding: 22px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 38px rgba(18, 29, 51, 0.08);
}

.hall-sections {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.hall-section {
  padding: 26px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 20px 46px rgba(18, 29, 51, 0.08);
}

.hall-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.hall-section-heading h2 {
  margin: 6px 0 0;
  font-size: 30px;
}

.hall-grid,
.member-center-grid {
  display: grid;
  gap: 20px;
}

.hall-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hall-card {
  position: relative;
  overflow: hidden;
  padding: 22px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(18, 29, 51, 0.08);
}

.hall-card.demo {
  background: linear-gradient(180deg, #fffbf1 0%, #fff 100%);
}

.hall-card-meta,
.hall-card-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.hall-card-meta {
  margin-bottom: 16px;
  font-size: 13px;
  color: #6b7280;
}

.hall-card p,
.record-item span {
  color: #6b7280;
  line-height: 1.7;
}

.hall-card-footer {
  margin-top: 18px;
  font-size: 14px;
}

.top-badge {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px 4px;
  border-left: 1px solid rgba(255, 232, 184, 0.75);
  border-bottom: 1px solid rgba(255, 232, 184, 0.75);
  border-radius: 0 8px 0 16px;
  color: #fff7e0;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background:
    linear-gradient(135deg, rgba(88, 55, 8, 0.96), rgba(197, 143, 33, 0.95) 58%, rgba(255, 221, 138, 0.92));
  box-shadow:
    0 6px 16px rgba(126, 82, 12, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.top-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: radial-gradient(circle, #fff9d6 0%, #ffd36d 72%, rgba(255, 211, 109, 0) 100%);
  box-shadow: 0 0 16px rgba(255, 216, 121, 0.8);
}

.top-badge-home {
  top: 0;
  right: 0;
}

.top-badge-hall {
  top: 0;
  right: 0;
}

.member-center-shell {
  display: grid;
  gap: 22px;
  width: min(1180px, 100%);
}

.member-center-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.member-center-status {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.member-center-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.member-center-grid-single {
  grid-template-columns: 1fr;
}

.member-card,
.member-card-wide {
  padding: 10px;
}

.account-info-card {
  width: min(760px, 100%);
}

.member-card-wide {
  grid-column: 1 / -1;
}

.member-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 20px;
}

.member-metrics.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.recharge-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
}

.recharge-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.certification-upload-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.auth-field-tip {
  margin: -4px 0 0;
  color: #6b7280;
  font-size: 13px;
  line-height: 1.6;
}

.recharge-preset {
  padding: 12px 18px;
  color: #121d33;
  font: inherit;
  background: #fff;
  cursor: pointer;
}

.recharge-preset.active {
  border-color: rgba(36, 103, 201, 0.28);
  color: #2467c9;
  background: rgba(36, 103, 201, 0.08);
}

.recharge-records {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 14px;
  max-height: 420px;
  min-height: 200px;
}

.recharge-records-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.recharge-records-header h3 {
  margin: 0;
}

.recharge-records-count {
  font-size: 13px;
  color: #6b7280;
}

.recharge-records-empty {
  padding: 28px 16px;
  border: 1px solid #e5e9f0;
  border-radius: 12px;
  color: #6b7280;
  font-size: 14px;
  text-align: center;
  background: #fff;
}

.recharge-records-list {
  display: grid;
  gap: 8px;
  overflow-y: auto;
  padding-right: 4px;
}

.recharge-record-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(18, 29, 51, 0.06);
  border-radius: 14px;
  background: #fff;
  transition: box-shadow 0.2s ease;
}

.recharge-record-row:hover {
  box-shadow: 0 4px 18px rgba(18, 29, 51, 0.06);
}

.recharge-record-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 16px;
  font-weight: 800;
}

.recharge-record-icon--paid {
  color: #16a34a;
  background: rgba(22, 163, 74, 0.1);
}

.recharge-record-icon--closed {
  color: #6b7280;
  background: rgba(107, 114, 128, 0.1);
}

.recharge-record-icon--pending {
  color: #2467c9;
  background: rgba(36, 103, 201, 0.1);
}

.recharge-record-body {
  flex: 1;
  min-width: 0;
}

.recharge-record-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.recharge-record-amount {
  font-size: 17px;
  color: #111827;
}

.recharge-record-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 6px;
}

.recharge-record-time {
  font-size: 13px;
  color: #6b7280;
}

.recharge-record-order {
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 11px;
  color: #9ca3af;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 180px;
}

.audit-card.audit-card-user {
  grid-template-columns: 1fr;
}

.audit-card.audit-card-user .audit-actions {
  justify-content: flex-end;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 58px;
  height: 48px;
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  transform: skewX(-10deg);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 22px;
  letter-spacing: 0;
}

.brand small {
  margin-top: 4px;
  font-size: 15px;
  opacity: 0.92;
}

.nav-links {
  display: flex;
  gap: clamp(26px, 4vw, 72px);
  align-items: center;
  font-size: 18px;
  font-weight: 700;
}

.nav-links a,
.locale a,
.nav-action {
  opacity: 0.9;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.locale a:hover,
.nav-action:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.nav-action {
  border: 0;
  color: inherit;
  font: inherit;
  text-shadow: inherit;
  background: transparent;
  cursor: pointer;
}

.locale {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
  font-size: 18px;
  font-weight: 700;
}

.auth-links {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  align-items: center;
  font-size: 16px;
  font-weight: 700;
}

.auth-links > a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 6px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.topbar.scrolled .auth-links > a,
.topbar.scrolled .user-menu-trigger {
  border-color: rgba(18, 29, 51, 0.18);
  color: #121d33;
  text-shadow: none;
  background: rgba(18, 29, 51, 0.04);
}

.auth-links > a:hover{
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.16);
}

.agreement-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid rgba(18, 29, 51, 0.08);
  border-radius: 16px;
  background: rgba(246, 249, 255, 0.72);
}

.agreement-box p {
  margin: 0;
  color: #6b7280;
  font-size: 14px;
  line-height: 1.7;
}

.agreement-link {
  padding: 0;
  border: 0;
  color: #2467c9;
  font: inherit;
  background: transparent;
  cursor: pointer;
}

.agreement-modal-body {
  display: grid;
  gap: 18px;
}

.agreement-section h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: #121d33;
}

.agreement-section p {
  margin: 0;
  color: #6b7280;
  line-height: 1.8;
}

.topbar.scrolled .auth-links > a:hover,
.topbar.scrolled .user-menu:hover .user-menu-trigger,
.topbar.scrolled .user-menu-trigger:focus-visible {
  background: rgba(36, 103, 201, 0.1);
}

.auth-links .auth-primary {
  color: #2467c9;
  text-shadow: none;
  background: rgba(255, 255, 255, 0.92);
}

.topbar.scrolled .auth-links .auth-primary {
  border-color: transparent;
  color: #fff;
  background: #2467c9;
}

.user-links {
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.18);
}

.topbar.scrolled .user-links {
  text-shadow: none;
}

.user-menu {
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.user-menu-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 6px;
  color: #fff;
  font: inherit;
  text-shadow: inherit;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.user-menu:hover .user-menu-trigger,
.user-menu-trigger:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.16);
}

.user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: 100vh;
  color: #fff;
  background: #9fc2e8;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 0 clamp(26px, 10vw, 196px) 29vh;
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 0.8s ease, transform 1.6s ease;
}

.hero-slide::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(42, 110, 180, 0.08), rgba(30, 61, 90, 0.16) 54%, rgba(4, 17, 32, 0.1));
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.parallax {
  background-attachment: fixed;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(980px, 100%);
}

.hero-content h1 {
  margin: 0 0 28px;
  font-size: clamp(38px, 5.1vw, 70px);
  font-weight: 800;
  line-height: 1.12;
}

.hero-content p {
  margin: 0;
  font-size: clamp(19px, 2vw, 30px);
  font-weight: 700;
  line-height: 1.55;
}

.hero-controls {
  position: absolute;
  left: clamp(24px, 10vw, 196px);
  bottom: 18vh;
  z-index: 2;
  display: flex;
  gap: 28px;
}

.arrow {
  width: 88px;
  height: 42px;
  border: 0;
  color: #fff;
  font-size: 56px;
  line-height: 32px;
  background: transparent;
  cursor: pointer;
}

.slide-dots {
  position: absolute;
  right: clamp(30px, 11vw, 220px);
  bottom: 19vh;
  z-index: 2;
  display: flex;
  gap: 12px;
}

.hero-line {
  position: absolute;
  left: clamp(24px, 10vw, 196px);
  right: clamp(24px, 10vw, 196px);
  bottom: 12vh;
  z-index: 2;
  height: 2px;
  background: rgba(255,255,255,0.7);
}

.quick-tools {
  position: fixed;
  right: 24px;
  top: 38%;
  z-index: 22;
  display: grid;
  gap: 16px;
}

.intro-section {
  min-height: 400px;
  padding: 78px clamp(24px, 9vw, 160px) 100px;
  text-align: center;
}

.intro-section h2,
.section-heading h2,
.vision-panel h2,
.innovation-band h2,
.news-section h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.2;
}

.intro-section .lead {
  margin-top: 82px;
  color: #111827;
  font-size: 24px;
  font-weight: 800;
}

.intro-section p:not(.lead) {
  margin: 36px auto 0;
  max-width: 1180px;
  color: #6a6f79;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.8;
}

.vision-section {
  min-height: 710px;
  padding: 72px clamp(22px, 6vw, 120px);
  background-image: url(../images/bg.jpg);
  background-position: center;
  background-size: cover;
}

.vision-panel {
  display: grid;
  justify-items: center;
  max-width: 1720px;
  min-height: 560px;
  margin: 0 auto;
  padding: 105px 24px 70px;
  text-align: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(3px);
}

.vision-panel h2 {
  margin-top: 8px;
  font-size: clamp(30px, 3vw, 44px);
}

.vision-panel p {
  margin: 20px 0 40px;
  color: #5d6470;
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 700;
}

.vision-panel a {
  margin-top: 10px;
  font-size: 26px;
  font-weight: 800;
}

.content-band,
.news-section,
.recommended-section {
  padding: 96px clamp(24px, 8vw, 150px);
}

.section-heading {
  margin-bottom: 42px;
  text-align: center;
}

.section-heading span,
.innovation-band span {
  display: block;
  margin-bottom: 12px;
  color: #2467c9;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.info-card {
  min-height: 220px;
  padding: 34px 32px;
  border: 1px solid #dde5ef;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(18, 29, 51, 0.08);
}

.info-card h3 {
  margin: 0 0 20px;
  font-size: 26px;
}

.info-card p,
.innovation-band p {
  margin: 0;
  color: #6b7280;
  font-size: 18px;
  line-height: 1.75;
}

.recommended-section {
  background: #f7f9fc;
}

.recommended-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.article-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid #dde5ef;
  border-radius: 8px;
  color: inherit;
  background: #fff;
  box-shadow: 0 18px 46px rgba(18, 29, 51, 0.08);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.article-card-topped,
.hall-card-topped {
  border-color: rgba(201, 142, 36, 0.4);
  box-shadow:
    0 22px 56px rgba(18, 29, 51, 0.1),
    0 0 0 1px rgba(231, 188, 96, 0.18);
}

.article-card:hover {
  transform: translateY(-3px);
  border-color: rgba(36, 103, 201, 0.35);
  box-shadow: 0 22px 58px rgba(18, 29, 51, 0.12);
}

.article-card-topped:hover,
.hall-card-topped:hover {
  border-color: rgba(196, 129, 12, 0.55);
  box-shadow:
    0 26px 62px rgba(18, 29, 51, 0.14),
    0 0 0 1px rgba(231, 188, 96, 0.28);
}

.article-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #e7edf5;
}

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

.article-card-body {
  display: grid;
  min-height: 150px;
  padding: 24px;
}

.article-card h3 {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: #111827;
  font-size: 18px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.article-card p {
  display: -webkit-box;
  margin: 14px 0 20px;
  overflow: hidden;
  color: #6b7280;
  font-size: 14px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  align-self: end;
  color: #5d6470;
  font-size: 12px;
  font-weight: 700;
}

.article-meta span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-meta time {
  flex: none;
}

.recommended-state {
  padding: 42px 24px;
  border: 1px solid #dde5ef;
  border-radius: 8px;
  color: #6b7280;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  background: #fff;
}

.article-detail-page {
  min-height: 100vh;
  padding: 96px clamp(18px, 7vw, 132px) 72px;
  background: #f7f9fc;
}

.article-detail-topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-bottom: 38px;
}

.article-detail-brand {
  color: #121d33;
}

.article-detail-brand small {
  color: #6b7280;
}

.article-detail,
.article-detail-state {
  max-width: 1080px;
  margin: 0 auto;
  border: 1px solid #dde5ef;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 70px rgba(18, 29, 51, 0.1);
}

.article-detail-state {
  padding: 48px 24px;
  color: #6b7280;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
}

.article-detail {
  overflow: hidden;
}

.article-detail-cover {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  background: #e7edf5;
}

.article-detail-inner {
  padding: clamp(28px, 5vw, 58px);
}

.article-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  color: #2467c9;
  font-size: 15px;
  font-weight: 800;
}

.article-detail h1 {
  margin: 18px 0 18px;
  color: #111827;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.2;
}

.article-detail-summary {
  margin: 0;
  color: #5d6470;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.8;
}

.article-detail-content {
  margin-top: 42px;
  padding-top: 34px;
  border-top: 1px solid #e4ebf3;
  color: #243044;
  font-size: 18px;
  line-height: 1.9;
}

.article-detail-content :first-child {
  margin-top: 0;
}

.article-detail-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 24px auto;
  border-radius: 8px;
}

.article-detail-content h1,
.article-detail-content h2,
.article-detail-content h3 {
  margin: 32px 0 16px;
  color: #111827;
  line-height: 1.35;
}

.article-detail-content p {
  margin: 0 0 18px;
}

.article-detail-content ul,
.article-detail-content ol {
  padding-left: 1.4em;
}

.innovation-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 480px);
  gap: 48px;
  align-items: center;
  padding: 105px clamp(24px, 9vw, 170px);
  color: #fff;
  background: linear-gradient(120deg, #183963, #2467c9);
}

.innovation-band p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 22px;
}

.innovation-band ul {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.innovation-band li {
  padding: 22px 26px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  font-size: 22px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.08);
}

.innovation-band li strong,
.innovation-band li span {
  display: block;
}

.innovation-band li span {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.65;
}

.news-list {
  display: grid;
  gap: 1px;
  background: #d9e1ec;
}

.news-list a {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 32px;
  align-items: center;
  padding: 28px 34px;
  background: #fff;
}

.news-list time {
  color: #2467c9;
  font-weight: 800;
}

.news-list strong {
  font-size: 20px;
}

.footer {
  color: rgba(255, 255, 255, 0.72);
  background: #121d33;
}

.footer-map {
  height: 320px;
  background-image: url(../images/footer.png);
  background-position: center top;
  background-size: cover;
}

.footer-inner {
  padding: 70px clamp(24px, 5vw, 96px) 28px;
}

.social {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-bottom: 120px;
}

.social strong,
.footer h3 {
  color: #fff;
  font-size: 24px;
}

.social a {
  display: grid;
  place-items: center;
  width: 45px;
  height: 45px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 50%;
  font-weight: 800;
}

.footer-columns {
  display: flex;
  justify-content: space-around;
}

.footer h3 {
  margin: 0 0 44px;
}

.footer p,
.footer a {
  display: block;
  margin: 0 0 25px;
  font-size: 18px;
  font-weight: 700;
}

.copyright {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 58px;
  justify-content: center;
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 16px;
}

.auth-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 110px 22px 48px;
  color: #111827;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.9), rgba(235, 241, 250, 0.86)),
    url(../images/bg.jpg) center/cover fixed;
}

.auth-brand {
  position: absolute;
  top: 30px;
  left: clamp(22px, 5vw, 88px);
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: #121d33;
}

.auth-brand strong,
.auth-brand small {
  display: block;
}

.auth-brand strong {
  font-size: 22px;
}

.auth-brand small {
  margin-top: 4px;
  color: #6b7280;
  font-size: 14px;
}

.auth-panel {
  width: min(460px, 100%);
  padding: 42px;
  border: 1px solid rgba(36, 103, 201, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 22px 70px rgba(18, 29, 51, 0.14);
}

.register-panel {
  width: min(520px, 100%);
}

.profile-panel {
  width: min(560px, 100%);
}

.article-publish-panel {
  width: min(860px, 100%);
  padding: 42px;
  border: 1px solid rgba(36, 103, 201, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 70px rgba(18, 29, 51, 0.14);
}

.my-articles-page {
  place-items: start center;
}

.my-articles-shell,
.audit-shell {
  display: grid;
  width: min(1120px, 100%);
  gap: 22px;
}

.audit-page {
  place-items: start center;
}

.my-articles-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding: 34px 38px;
  border: 1px solid rgba(36, 103, 201, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 70px rgba(18, 29, 51, 0.12);
}

.my-articles-header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.my-articles-list {
  display: grid;
  gap: 16px;
}

.my-article-card {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 18px;
  border: 1px solid #dde5ef;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 16px 44px rgba(18, 29, 51, 0.08);
}

.my-article-card > img {
  width: 180px;
  height: 112px;
  border-radius: 8px;
  object-fit: cover;
  background: #e7edf5;
}

.my-article-content {
  min-width: 0;
}

.my-article-title-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
}

.my-article-title-row h2 {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: #111827;
  font-size: 22px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.my-article-content p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: #6b7280;
  font-size: 16px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.my-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 12px;
  color: #5d6470;
  font-size: 14px;
  font-weight: 700;
}

.my-article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.top-status-active {
  color: #c97912;
}

.top-modal-form {
  display: grid;
  gap: 18px;
}

.top-modal-summary {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(180px, 0.9fr);
  gap: 14px;
}

.top-modal-summary-main,
.top-modal-price-card {
  padding: 18px 20px;
  border: 1px solid rgba(36, 103, 201, 0.12);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 249, 253, 0.96));
}

.top-modal-summary-label,
.top-modal-price-card span {
  display: block;
  margin-bottom: 10px;
  color: #657188;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.top-modal-summary-main strong,
.top-modal-price-card strong {
  display: block;
  color: #111827;
  line-height: 1.35;
}

.top-modal-summary-main strong {
  font-size: 20px;
}

.top-modal-summary-main p {
  margin: 10px 0 0;
  color: #6b7280;
  font-size: 14px;
  line-height: 1.7;
}

.top-modal-price-card strong {
  color: #b96a08;
  font-size: 28px;
}

.top-modal-price-card small {
  display: block;
  margin-top: 8px;
  color: #7b869a;
  font-size: 13px;
}

.top-modal-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.top-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.my-article-edit-panel {
  width: 100%;
  padding: 34px 38px;
  border: 1px solid rgba(36, 103, 201, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 70px rgba(18, 29, 51, 0.12);
}

.audit-filter {
  width: 160px;
}

.audit-list {
  display: grid;
  gap: 18px;
}

.audit-list--two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.audit-card {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: start;
  padding: 18px;
  border: 1px solid #dde5ef;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 16px 44px rgba(18, 29, 51, 0.08);
}

.audit-card > img {
  width: 180px;
  height: 112px;
  border-radius: 8px;
  object-fit: cover;
  background: #e7edf5;
}

.audit-content {
  min-width: 0;
}

.audit-content p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: #6b7280;
  font-size: 16px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.audit-detail {
  margin-top: 14px;
  color: #243044;
}

.audit-detail summary {
  width: fit-content;
  color: #2467c9;
  font-weight: 800;
  cursor: pointer;
}

.audit-detail .article-detail-content {
  margin-top: 16px;
  padding-top: 16px;
  font-size: 16px;
}

.audit-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.auth-heading span {
  color: #2467c9;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
}

.auth-heading h1 {
  margin: 8px 0 12px;
  font-size: 34px;
  line-height: 1.2;
}

.auth-heading p {
  margin: 0 0 30px;
  color: #6b7280;
  line-height: 1.7;
}

.auth-form {
  display: grid;
  gap: 18px;
}

.auth-field {
  width: 100%;
}

.auth-field-label {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  color: #121d33;
  font-weight: 800;
  line-height: 1.3;
}

.auth-required {
  color: #ef2626;
  font-weight: 900;
  line-height: 1;
}

.auth-input {
  width: 100%;
}

.profile-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
}

.article-form {
  display: grid;
  gap: 18px;
}

.rich-editor {
  overflow: hidden;
  border: 1px solid rgb(216, 224, 236);
  border-radius: 8px;
  background: #fff;
}

.rich-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid rgb(229, 235, 245);
  background: rgba(246, 249, 253, 0.92);
}

.rich-file-input {
  display: none;
}

.cover-upload {
  display: grid;
  gap: 12px;
}

.cover-preview,
.cover-empty {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 220px;
  overflow: hidden;
  border: 1px dashed rgb(190, 203, 222);
  border-radius: 8px;
  background: rgba(246, 249, 253, 0.92);
}

.cover-preview {
  position: relative;
}

.cover-preview img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.profile-page .cover-preview img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 260px;
  margin: 0 auto;
  object-fit: contain;
}

.cover-preview button {
  position: absolute;
  right: 12px;
  bottom: 12px;
}

.cover-empty {
  color: #7b8ca8;
  font-weight: 700;
}

.cover-actions {
  display: flex;
  justify-content: flex-start;
}

.rich-editor-content {
  min-height: 320px;
  padding: 18px;
  color: #111827;
  line-height: 1.8;
  outline: none;
}

.rich-editor-content:empty::before {
  color: #91a2bd;
  content: attr(data-placeholder);
}

.rich-editor-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 14px 0;
  border-radius: 6px;
}

.article-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
}

.form-message {
  margin: 0;
  color: #b42318;
  font-size: 14px;
  line-height: 1.5;
}

.form-submit {
  height: 48px;
  border: 0;
  border-radius: 6px;
  color: #fff;
  font-weight: 800;
  background: #2467c9;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.form-submit:hover:not(:disabled) {
  transform: translateY(-1px);
}

.form-submit:disabled {
  cursor: not-allowed;
  opacity: 0.68;
}

.auth-switch {
  margin: 24px 0 0;
  color: #6b7280;
  text-align: center;
}

.auth-switch a {
  color: #2467c9;
  font-weight: 800;
}

.home-rejection-banner {
  position: fixed;
  top: 88px;
  left: 50%;
  z-index: 19;
  display: flex;
  gap: 16px;
  align-items: center;
  width: min(920px, calc(100vw - 40px));
  padding: 14px 18px;
  border: 1px solid rgba(220, 38, 38, 0.35);
  border-radius: 14px;
  color: #7f1d1d;
  background: rgba(255, 245, 245, 0.98);
  box-shadow: 0 18px 44px rgba(127, 29, 29, 0.16);
  transform: translateX(-50%);
  backdrop-filter: blur(10px);
}

.home-rejection-banner-copy {
  display: grid;
  flex: 1;
  min-width: 0;
  gap: 3px;
}

.home-rejection-banner-copy strong {
  font-size: 15px;
}

.home-rejection-banner-copy span {
  overflow: hidden;
  color: #b42318;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-rejection-banner-link {
  flex: none;
  color: #b91c1c;
  font-size: 14px;
  font-weight: 800;
}

.home-rejection-banner-close {
  flex: none;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 50%;
  color: #b91c1c;
  background: rgba(185, 28, 28, 0.08);
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}

.article-rejection-reason {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid #fecaca;
  border-radius: 8px;
  color: #b91c1c;
  background: #fff1f2;
  font-size: 14px;
  line-height: 1.6;
}

.article-rejection-reason strong {
  font-weight: 800;
}

.rejection-dialog-form {
  display: grid;
  gap: 12px;
}

.rejection-dialog-article {
  margin: 0;
  color: #5d6470;
  font-size: 14px;
  font-weight: 700;
}

.rejection-reason-error {
  margin: 0;
  color: #dc2626;
  font-size: 13px;
  font-weight: 700;
}

@media (max-width: 980px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .card-grid,
  .recommended-grid,
  .innovation-band,
  .footer-columns,
  .my-article-card,
  .audit-card,
  .audit-list--two-col {
    grid-template-columns: 1fr;
  }

  .my-article-card > img,
  .audit-card > img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .my-article-actions,
  .audit-actions {
    justify-content: flex-start;
  }

  .social {
    margin-bottom: 60px;
  }
}

@media (max-width: 640px) {
  .topbar {
    padding: 18px;
  }

  .home-rejection-banner {
    top: 80px;
    gap: 10px;
    width: calc(100vw - 24px);
    padding: 12px;
  }

  .home-rejection-banner-copy span {
    display: -webkit-box;
    overflow: hidden;
    white-space: normal;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .brand-mark {
    width: 42px;
    height: 38px;
    font-size: 34px;
  }

  .brand strong {
    font-size: 18px;
  }

  .brand small,
  .locale,
  .auth-links {
    font-size: 13px;
  }

  .auth-links {
    gap: 8px;
  }

  .auth-links > a {
    min-width: 54px;
    height: 34px;
  }

  .hero-slide {
    padding: 0 22px 30vh;
    background-attachment: scroll;
  }

  .parallax {
    background-attachment: scroll;
  }

  .hero-controls {
    left: 18px;
    bottom: 19vh;
  }

  .slide-dots {
    right: 22px;
    bottom: 20vh;
  }

  .hero-line {
    left: 22px;
    right: 22px;
  }

  .quick-tools {
    right: 14px;
  }

  .intro-section .lead {
    margin-top: 48px;
    font-size: 20px;
  }

  .intro-section p:not(.lead) {
    font-size: 18px;
  }

  .vision-section,
  .content-band,
  .innovation-band,
  .news-section,
  .recommended-section {
    padding-left: 18px;
    padding-right: 18px;
  }

  .article-card-body {
    min-height: auto;
  }

  .article-detail-page {
    padding: 86px 18px 42px;
  }

  .article-detail-topbar {
    align-items: flex-start;
  }

  .article-detail-cover {
    aspect-ratio: 16 / 10;
  }

  .news-list a {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .auth-page {
    padding: 92px 16px 34px;
    background-attachment: scroll;
  }

  .auth-brand {
    top: 22px;
    left: 18px;
  }

  .auth-panel {
    padding: 28px 20px;
  }

  .profile-actions {
    grid-template-columns: 1fr;
  }

  .article-publish-panel {
    padding: 28px 20px;
  }

  .my-articles-header,
  .my-article-edit-panel {
    padding: 28px 20px;
  }

  .hero-stat-grid,
  .hall-summary,
  .hall-grid,
  .member-center-grid,
  .member-metrics,
  .member-metrics.compact,
  .recharge-layout,
  .member-band,
  .certification-upload-grid {
    grid-template-columns: 1fr;
  }

  .member-center-header,
  .hall-topbar,
  .hall-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-hero {
    min-height: auto;
    padding-top: 124px;
    padding-bottom: 42px;
  }

  .home-hero-content p,
  .hall-hero p {
    font-size: 17px;
  }

  .hall-page {
    padding-left: 16px;
    padding-right: 16px;
  }

  .member-band {
    padding-left: 18px;
    padding-right: 18px;
  }

  .my-articles-header,
  .my-article-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .my-articles-header-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .top-modal-summary {
    grid-template-columns: 1fr;
  }

  .top-modal-footer {
    width: 100%;
    flex-direction: column-reverse;
  }

  .audit-filter {
    width: 100%;
  }

  .article-actions {
    grid-template-columns: 1fr;
  }
}

.upload-tip {
  margin: 8px 0 0;
  color: #b45309;
  font-size: 13px;
  line-height: 1.5;
}

.upload-url {
  display: inline-block;
  max-width: 100%;
  margin-top: 8px;
  color: #2563eb;
  font-size: 13px;
  line-height: 1.5;
  word-break: break-all;
}

/* 认证审核页顶部标题卡片更紧凑 */
.cert-audit-header {
  padding: 18px 24px;
  box-shadow: 0 10px 30px rgba(18, 29, 51, 0.08);
}

.cert-audit-header .auth-heading h1 {
  margin: 0 0 4px;
  font-size: 26px;
}

.cert-audit-header .auth-heading p {
  margin: 0;
  font-size: 14px;
}

.cert-audit-header .audit-filter {
  width: 140px;
}

/* 页面底部备案信息 */
.page-footer {
  margin-top: 32px;
  padding: 18px 16px 26px;
  border-top: 1px solid #e5eaf1;
  background: rgba(246, 249, 253, 0.9);
  text-align: center;
  color: #7b8ca8;
  font-size: 13px;
  line-height: 1.7;
}

.page-footer a {
  display: inline-block;
  margin-left: 6px;
  color: #7b8ca8;
  text-decoration: none;
}

.page-footer a:hover {
  text-decoration: underline;
}

.page-footer span {
  display: inline-block;
  margin-right: 6px;
}