.quote-layout {
  display: grid;
  gap: 32px;
  padding: 32px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: flex-start;
}

.quote-intro {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.quote-intro h1 {
  font-size: 32px;
  margin-bottom: 4px;
  color: #0f172a;
}

.quote-highlights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.quote-highlights li {
  font-size: 14px;
  line-height: 1.6;
  color: #334155;
  position: relative;
  padding-left: 18px;
}

.quote-highlights li::before {
  content: "●";
  position: absolute;
  left: 0;
  top: 4px;
  font-size: 10px;
  color: #2563eb;
}

.quote-contact-card {
  background: rgba(15, 23, 42, 0.06);
  border-radius: 16px;
  padding: 18px;
  font-size: 14px;
  color: #1f2937;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.04);
}

.quote-contact-card a {
  color: #2563eb;
  font-weight: 600;
}

.quote-form-wrapper {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 18px 32px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(6px);
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.quote-form-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.quote-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: #1f2937;
}

.quote-field input,
.quote-field textarea {
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.quote-field input:focus,
.quote-field textarea:focus {
  outline: none;
  border-color: rgba(37, 99, 235, 0.78);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

.quote-field--full {
  grid-column: 1 / -1;
}

.quote-form-footer {
  margin-top: 4px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.quote-feedback {
  font-size: 13px;
  min-height: 18px;
  color: #475569;
}

.quote-feedback.success {
  color: #047857;
}

.quote-feedback.error {
  color: #b91c1c;
}

.quote-feedback.info {
  color: #1d4ed8;
}

.quote-submit-btn {
  background: linear-gradient(120deg, #1f4bed, #605bff);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 12px 28px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 18px 32px rgba(31, 75, 237, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.quote-submit-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 22px 36px rgba(31, 75, 237, 0.3);
}

.quote-submit-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  box-shadow: none;
}

.quote-notes {
  margin-top: 28px;
  padding: 22px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.04);
  border-left: 4px solid rgba(37, 99, 235, 0.6);
  display: grid;
  gap: 12px;
}

.quote-notes h2 {
  margin: 0;
  font-size: 18px;
  color: #0f172a;
}

.quote-notes ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: #334155;
}

.quote-notes li {
  position: relative;
  padding-left: 20px;
}

.quote-notes li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: #2563eb;
  font-size: 12px;
}

@media (max-width: 960px) {
  .quote-layout {
    padding: 24px;
  }

  .quote-form-wrapper {
    padding: 24px;
  }
}

@media (max-width: 640px) {
  .quote-layout {
    padding: 20px;
    gap: 24px;
  }

  .quote-form-wrapper {
    padding: 20px;
  }
}
/* 字体与基础设置 */
:root {
  --brand: #1457d2;
  --brand-dark: #0c43a6;
  --brand-contrast: #1f66ff;
  --text: #1a1a1a;
  --muted: #6b7280;
  --bg: #ffffff;
  --bg-alt: #f5f7fb;
  --card: #ffffff;
  --border: #e5e7eb;
}

* { box-sizing: border-box; }
html { 
  scroll-behavior: smooth;
  height: 100%;
}
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: 'Noto Sans SC', system-ui, -apple-system, Segoe UI, Roboto, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* 背景细节（降低单调） */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    url('images/background.jpg') center/cover no-repeat fixed,
    radial-gradient(1200px 600px at -10% -10%, rgba(20, 87, 210, 0.06), transparent 40%),
    radial-gradient(1200px 600px at 110% -10%, rgba(31, 102, 255, 0.05), transparent 40%);
  pointer-events: none;
  z-index: -1;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 头部与导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--brand);
  border-bottom: 0;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}
.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 20px;
}
.site-nav a {
  color: #fff;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 6px;
}
.site-nav a:hover { background: rgba(255, 255, 255, 0.12); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  font-size: 22px;
  cursor: pointer;
  color: #fff;
}

/* 复合点击样式（联系我们） */
.nav-item { position: relative; display: flex; align-items: center; }
.nav-link { display: inline-block; }
.nav-composite { gap: 6px; }
.nav-composite .nav-action {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 12px;
}
.nav-composite .nav-action:hover { background: var(--brand-dark); }

/* 宣传横幅 */
.hero {
  position: relative;
  height: clamp(340px, 55vw, 560px);
  background: url('images/hero.jpg') center/cover no-repeat fixed;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.28), rgba(0,0,0,0.5));
}
.hero-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
}
.slogan {
  position: relative;
  z-index: 1;
  color: #fff;
  text-align: center;
  font-weight: 700;
  font-size: clamp(20px, 3.2vw, 34px);
  line-height: 1.5;
  text-shadow: 0 4px 24px rgba(0,0,0,0.45);
}

/* 通用分区 */
main {
  flex: 1;
}
.section { padding: 72px 0; background: transparent; }
.section.alt { background: transparent; }
.section h2 {
  margin: 0 0 14px;
  font-size: 28px;
}
.section p { color: var(--muted); }

/* 分节标题装饰条 */
.section h1, .section h2 {
  position: relative;
}
.section h1::after, .section h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 64px;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-contrast));
  border-radius: 2px;
}

.grid.two-cols {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
}

.responsive-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 6px 24px rgba(16, 24, 40, 0.06);
}

/* 实体白色面板 */
.glass {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(16, 24, 40, 0.12);
  padding: 22px;
}

.feature-list { padding-left: 18px; }
.feature-list li { margin-bottom: 6px; }

/* 公示卡片 */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(16, 24, 40, 0.05);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card-img { width: 100%; height: 180px; object-fit: cover; display: block; }
.card-body { padding: 14px 16px; }
.card-body h3 { margin: 4px 0 6px; font-size: 18px; }
.card-body p { margin: 0; color: var(--muted); }
.card:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(16, 24, 40, 0.08); }

/* 业务范围 */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-item {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.icon-img { width: 80px; height: 80px; object-fit: cover; border-radius: 10px; }
.service-item h3 { margin: 12px 0 8px; font-size: 18px; }
.service-item p { margin: 0; color: var(--muted); }
.service-item:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(16, 24, 40, 0.08); }

/* 表单 */
form { display: grid; gap: 12px; }
label { display: grid; gap: 8px; font-weight: 600; }
input, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
}
button {
  padding: 10px 14px;
  background: linear-gradient(90deg, var(--brand), var(--brand-contrast));
  color: #fff;
  border: 0;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
button:hover { filter: brightness(0.95); }


/* PC端响应式 (≥1200px) */
@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
  .card-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .service-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 平板端 (768px-1199px) */
@media (min-width: 768px) and (max-width: 1199px) {
  .container {
    max-width: 100%;
    padding: 0 24px;
  }
  .grid.two-cols {
    grid-template-columns: 1fr;
  }
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-container {
    padding: 0 16px;
  }
  .brand {
    font-size: 14px;
  }
}

/* 移动端 (≤767px) */
@media (max-width: 767px) {
  .nav-toggle {
    display: inline-block;
  }
  .message-form {
    grid-template-columns: 1fr;
  }
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .site-nav {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  }
  .site-nav.open {
    display: block;
  }
  .site-nav ul {
    flex-direction: column;
    gap: 0;
  }
  .site-nav li {
    border-top: 1px solid var(--border);
  }
  .site-nav a {
    display: block;
    padding: 14px 20px;
    color: var(--text);
  }
  .nav-item {
    justify-content: space-between;
  }
  .grid.two-cols {
    grid-template-columns: 1fr;
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
  .service-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  /* 移动端表单适配虚拟键盘 */
  input:focus,
  textarea:focus {
    position: relative;
    z-index: 1;
  }
  @supports (-webkit-touch-callout: none) {
    input:focus,
    textarea:focus {
      scroll-margin-bottom: 200px;
    }
  }
  .info-meta {
    flex-direction: column;
    align-items: flex-start;
  }
  .tab-card__header {
    flex-direction: column;
    align-items: flex-start;
  }
  .tab-card__nav {
    width: 100%;
  }
}
.grid.align-center { align-items: center; }

/* 联系我们 */
.contact-cards { display: grid; gap: 10px; margin-top: 8px; }
.contact-card { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.contact-label { font-size: 12px; color: var(--muted); }
.contact-value { font-size: 16px; font-weight: 700; margin-top: 4px; }
.contact-value a { color: var(--brand); text-decoration: none; }
.contact-value a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.contact-container { display: grid; gap: 32px; }
.shadow { box-shadow: 0 10px 30px rgba(16, 24, 40, 0.18); }

/* 首页信息卡片 */
.tab-card {
  display: grid;
  gap: 18px;
  border-radius: 16px;
  padding: 24px 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(15, 23, 42, 0.08);
}
.tab-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 18px;
  justify-content: space-between;
}
.tab-card__nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  background: rgba(226, 232, 240, 0.4);
  border-radius: 999px;
  padding: 6px;
}
.tab-chip {
  border: none;
  background: transparent;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #475569;
  cursor: pointer;
  transition: all 0.18s ease;
}
.tab-chip:hover,
.tab-chip:focus-visible {
  background: rgba(31, 75, 237, 0.12);
  color: var(--brand);
}
.tab-chip.is-active {
  background: linear-gradient(120deg, var(--brand), var(--brand-contrast));
  color: #fff;
  box-shadow: 0 10px 25px rgba(31, 75, 237, 0.3);
}
.tab-card__body {
  border: 1px solid rgba(226, 232, 240, 0.7);
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.6);
  padding: 18px;
}
.tab-card__footer {
  display: flex;
  justify-content: flex-end;
}

.info-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.info-item {
  border-radius: 12px;
  border: 1px solid rgba(203, 213, 225, 0.6);
  background: #fff;
  padding: 14px 18px;
  display: grid;
  gap: 10px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.info-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
}
.info-item.is-empty {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  border-style: dashed;
}
.info-item__primary {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 13px;
  color: #1f2937;
  font-weight: 600;
}
.info-label {
  color: #6b7280;
  font-weight: 500;
}
.info-value {
  word-break: break-all;
}
.info-item__title {
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.4;
  word-break: break-word;
}
.info-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  font-size: 13px;
  color: #475569;
}
.info-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 在线报价 */
.quote-form {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}
.quote-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--text);
}
.quote-form input,
.quote-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  background: #fff;
  resize: vertical;
}
.quote-form input:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(31, 75, 237, 0.18);
}
.quote-form button {
  justify-self: flex-start;
  padding: 12px 24px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(120deg, var(--brand), var(--brand-contrast));
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
.quote-form button:hover:not(:disabled) {
  filter: brightness(1.03);
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(31, 75, 237, 0.28);
}
.quote-form button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.quote-feedback {
  margin-top: 12px;
  font-size: 14px;
  color: var(--muted);
}
.quote-feedback.success {
  color: #0f766e;
}
.quote-feedback.error {
  color: #b91c1c;
}

/* 留言板 */
.message-panel {
  display: grid;
  gap: 18px;
}
.message-header {
  display: grid;
  gap: 18px;
  align-items: start;
}
.message-contact-summary {
  display: grid;
  gap: 10px;
  background: #f5f7fb;
  border: 1px solid rgba(20, 87, 210, 0.12);
  border-radius: 10px;
  padding: 12px 16px;
}
.message-contact-summary .summary-item {
  display: grid;
  gap: 4px;
}
.summary-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.summary-value {
  font-size: 16px;
  font-weight: 700;
}
.summary-value a {
  color: var(--brand);
  text-decoration: none;
}
.summary-value a:hover {
  text-decoration: underline;
}
.message-contact-summary ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text);
  font-size: 14px;
}
.message-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}
.form-group {
  display: grid;
  gap: 8px;
}
.form-group-full {
  grid-column: 1 / -1;
}
.form-label {
  font-weight: 600;
  color: var(--text);
}
.required {
  color: #e02424;
  margin-left: 4px;
}
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  transition: border-color .2s ease, box-shadow .2s ease;
  background: #fff;
  resize: vertical;
}
.form-control:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(20, 87, 210, 0.12);
}
.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}
.consent-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.consent-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
  flex-wrap: nowrap;
  white-space: nowrap;
}
.consent-label span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}
.consent-label a {
  color: var(--brand);
  text-decoration: none;
}
.consent-label a:hover {
  text-decoration: underline;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
  text-decoration: none;
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn-primary {
  background: linear-gradient(90deg, var(--brand), var(--brand-contrast));
  color: #fff;
  box-shadow: 0 10px 25px rgba(20, 87, 210, 0.25);
}
.btn-primary:hover:not(:disabled) {
  filter: brightness(1.02);
  transform: translateY(-1px);
}
.btn-secondary {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(17, 24, 39, 0.08);
}
.btn-secondary:hover:not(:disabled) {
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  border: 1px dashed var(--border);
  box-shadow: none;
  color: var(--muted);
}
.btn-ghost:hover:not(:disabled) {
  border-color: var(--brand);
  color: var(--brand);
}
.form-feedback {
  min-height: 24px;
  font-size: 14px;
  color: var(--muted);
}
.form-feedback.info { color: var(--muted); }
.form-feedback.success { color: #16794d; }
.form-feedback.warning { color: #c05621; }
.form-feedback.error { color: #c53030; }
.tips {
  font-size: 13px;
  background: #f5f7fb;
  border: 1px solid rgba(20, 87, 210, 0.1);
  border-radius: 10px;
  padding: 12px 14px;
}

/* 高亮信息块 */
.note {
  border-left: 4px solid var(--brand);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text);
}

/* 入场动效（降低单调） */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal { animation: fadeUp .5s ease both; }

/* 公示列表样式 */
.notice-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.notice-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
}

.notice-search {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.notice-search input[type="search"] {
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-color, #e5e7eb);
  min-width: 220px;
  font-size: 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.notice-search input[type="search"]:focus {
  outline: none;
  border-color: var(--brand, #1f4bed);
  box-shadow: 0 0 0 3px rgba(31, 75, 237, 0.12);
}

.notice-btn {
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand, #1f4bed), #5b7bff);
  color: #fff;
  padding: 8px 14px;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.notice-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(31, 75, 237, 0.22);
}

.notice-btn:active {
  transform: translateY(0);
}

.notice-btn:disabled {
  background: rgba(31, 75, 237, 0.4);
  cursor: not-allowed;
  box-shadow: none;
}

.notice-btn--ghost {
  background: #f3f4f6;
  color: #1f2937;
}

.notice-btn--ghost:hover {
  background: #e5e7eb;
  box-shadow: none;
}

.notice-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.notice-tab {
  border: 1px solid var(--border-color, #e5e7eb);
  background: #fff;
  color: #1f2937;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.notice-tab.is-active {
  background: var(--brand, #1f4bed);
  border-color: var(--brand, #1f4bed);
  color: #fff;
  box-shadow: 0 6px 16px rgba(31, 75, 237, 0.25);
}

.notice-status {
  min-height: 20px;
  font-size: 13px;
  color: #6b7280;
}

.notice-status--info {
  color: #2563eb;
}

.notice-status--muted {
  color: #6b7280;
}

.notice-status--error {
  color: #dc2626;
}

.notice-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(241, 245, 255, 0.8), rgba(229, 231, 235, 0.4));
  font-size: 13px;
  color: #52525b;
  flex-wrap: wrap;
  margin-top: 6px;
}

.notice-status-bar__text {
  flex: 1;
  display: inline-block;
  min-width: 220px;
}

.notice-status-bar__retry {
  flex: 0 0 auto;
  padding: 6px 12px;
  font-size: 13px;
}

.notice-status-bar__retry[hidden] {
  display: none;
}

.notice-feedback {
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 16px;
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6), 0 18px 38px rgba(15, 23, 42, 0.08);
}

.notice-feedback--error {
  border-color: rgba(248, 113, 113, 0.45);
  background: linear-gradient(180deg, rgba(254, 226, 226, 0.4), rgba(248, 113, 113, 0.08));
}

.notice-feedback--empty {
  background: linear-gradient(180deg, rgba(219, 234, 254, 0.45), rgba(191, 219, 254, 0.12));
}

.notice-feedback__icon {
  font-size: 28px;
  line-height: 1;
}

.notice-feedback__body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: #111827;
}

.notice-feedback__body p {
  margin: 0;
  color: #4b5563;
  line-height: 1.6;
  font-size: 14px;
}

.notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.notice-card {
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 14px;
  padding: 18px 20px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.notice-card:hover,
.notice-card:focus {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.16);
  outline: none;
}

.notice-card--skeleton {
  position: relative;
  overflow: hidden;
  height: 120px;
  border-radius: 14px;
  background: linear-gradient(90deg, #f4f4f5 25%, #e4e7eb 37%, #f4f4f5 63%);
  background-size: 400% 100%;
  animation: notice-skeleton 1.4s ease infinite;
  cursor: default;
}

.notice-list.notice-list--table {
  display: block;
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}

.notice-list--table .notice-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
  cursor: pointer;
}

.notice-list--table .notice-row:last-child {
  border-bottom: none;
}

.notice-row__main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.notice-row__flag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(249, 115, 22, 0.12);
  color: #c2410c;
  font-size: 12px;
  font-weight: 600;
}

.notice-row__title {
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
  line-height: 1.5;
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.notice-row__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: #6b7280;
  font-size: 14px;
}

.notice-row__action {
  margin-left: auto;
}

.notice-row__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  border-radius: 999px;
  border: none;
  background: var(--brand, #1f4bed);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.notice-row__btn:hover,
.notice-row__btn:focus {
  background: #1538b6;
  outline: none;
}

@media (max-width: 768px) {
  .notice-list--table .notice-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .notice-row__action {
    width: 100%;
  }

  .notice-row__btn {
    width: 100%;
  }
}

.notice-card--empty {
  text-align: center;
  padding: 40px 20px;
  color: #6b7280;
  border: 1px dashed var(--border-color, #e5e7eb);
  border-radius: 14px;
  background: rgba(249, 250, 251, 0.7);
}

@keyframes notice-skeleton {
  0% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}

.notice-card__header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.notice-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(31, 75, 237, 0.12);
  color: var(--brand, #1f4bed);
  font-size: 12px;
  font-weight: 600;
}

.notice-serial {
  font-size: 12px;
  color: #6b7280;
}

.notice-flag {
  margin-left: auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(234, 179, 8, 0.16);
  color: #b45309;
  font-size: 12px;
  font-weight: 600;
}

.notice-card__title {
  margin: 4px 0 10px;
  font-size: 18px;
  font-weight: 700;
  color: #111827;
}

.notice-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: #6b7280;
}

.notice-card__footer {
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand, #1f4bed);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.notice-panel.news-panel {
  position: relative;
}

.notice-card.news-card {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.notice-card.news-card.news-card--has-cover {
  grid-template-columns: minmax(160px, 28%) minmax(0, 1fr);
}

.news-card__cover {
  width: 100%;
  min-height: 120px;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(148, 163, 184, 0.22), rgba(226, 232, 240, 0.5));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 13px;
}

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

.news-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.news-card__summary {
  margin: 0;
  color: #475569;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .notice-card.news-card.news-card--has-cover {
    grid-template-columns: minmax(0, 1fr);
  }
  .news-card__cover {
    min-height: 180px;
  }
}

.news-modal__summary {
  margin: 8px 0 16px;
  color: #4b5563;
  line-height: 1.7;
}

.news-modal__cover {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border-radius: 12px;
  padding: 16px;
}

.news-modal__cover img {
  max-width: 100%;
  max-height: 420px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
}

.qualification-section {
  padding-top: 0;
}

.qualification-card {
  padding: 32px;
  overflow: hidden;
  position: relative;
}

.qualification-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.qualification-controls {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.qualification-btn,
.qualification-toggle {
  border: none;
  border-radius: 999px;
  padding: 6px 12px;
  background: rgba(15, 23, 42, 0.12);
  color: #1e293b;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease;
  font-size: 14px;
}

.qualification-btn:hover,
.qualification-toggle:hover {
  background: rgba(15, 23, 42, 0.18);
  color: #0f172a;
  transform: translateY(-1px);
}

.qualification-indicators {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
}

.qualification-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(15, 23, 42, 0.24);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.qualification-dot.is-active {
  background: var(--brand, #1f4bed);
  transform: scale(1.15);
}

.qualification-status {
  margin: 20px 0 16px;
  color: #475569;
  font-size: 14px;
}

.qualification-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(15, 23, 42, 0.08);
  min-height: 320px;
}

.qualification-track {
  display: flex;
  transition: transform 0.6s ease;
  will-change: transform;
}

.qualification-slide {
  min-width: 100%;
  padding: 40px;
  display: grid;
  gap: 24px;
  align-items: center;
  justify-items: center;
  color: #0f172a;
}

.qualification-slide figure {
  margin: 0;
  display: grid;
  gap: 18px;
  justify-items: center;
}

.qualification-image {
  width: min(780px, 96%);
  min-height: 320px;
  background: #ffffff;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-shadow: 0 20px 42px rgba(15, 23, 42, 0.1);
}

.qualification-image img {
  max-width: 100%;
  max-height: 480px;
  object-fit: contain;
  border-radius: 14px;
}

.qualification-caption {
  text-align: center;
  color: #1f2937;
  max-width: 680px;
}

.qualification-caption h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  color: #0f172a;
}

.qualification-caption p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: #334155;
}

.qualification-empty {
  width: 100%;
  padding: 80px 16px;
  text-align: center;
  color: rgba(15, 23, 42, 0.6);
  font-size: 15px;
}

.qualification-error,
.qualification-empty.qualification-error {
  color: #dc2626;
}

.qualification-section .glass {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.08));
}

.site-footer {
  margin-top: 72px;
  background: linear-gradient(135deg, #101f4b, #1f3bb9);
  color: rgba(255, 255, 255, 0.86);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.18), transparent 55%),
    radial-gradient(circle at 85% 30%, rgba(255, 255, 255, 0.14), transparent 60%);
  opacity: 0.8;
}

.footer-inner {
  position: relative;
  z-index: 1;
  padding: 64px 0 40px;
  display: grid;
  gap: 40px;
}

.footer-grid {
  display: grid;
  gap: 36px 48px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: start;
}

.footer-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #f8fafc;
  letter-spacing: 0.02em;
}

.footer-brand h3 {
  margin: 0 0 12px;
  font-size: 20px;
  color: #ffffff;
  white-space: nowrap;
}

.footer-brand p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.7;
}

.footer-brand .footer-description {
  max-width: 320px;
}

.footer-links,
.footer-contact,
.footer-meta {
  font-size: 14px;
  line-height: 1.8;
}

.footer-links {
  display: grid;
  gap: 16px;
  justify-items: center;
}

.footer-links ul,
.footer-contact ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.footer-links ul {
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  column-gap: 28px;
  row-gap: 12px;
  justify-items: center;
}

.footer-links li {
  text-align: center;
}

.footer-links a,
.footer-meta a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-meta a:hover,
.footer-contact a:hover {
  color: #a5b4fc;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.footer-contact li span {
  flex: none;
  min-width: 58px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-meta p {
  margin: 0 0 10px;
}

.footer-meta .footer-privacy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.footer-bottom {
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 13px;
  color: rgba(226, 232, 240, 0.78);
}

.footer-bottom a {
  color: rgba(226, 232, 240, 0.78);
}

@media (max-width: 720px) {
  .site-footer {
    margin-top: 56px;
  }
  .footer-inner {
    padding: 52px 0 32px;
  }
  .footer-grid {
    gap: 28px;
  }
  .footer-links ul {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
    column-gap: 20px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .qualification-card {
    padding: 28px 20px;
  }
  .qualification-slide {
    padding: 28px 18px;
  }
  .qualification-image {
    min-height: 200px;
    padding: 14px;
  }
  .qualification-caption h3 {
    font-size: 20px;
  }
  .qualification-caption p {
    font-size: 14px;
  }
}

@media (max-width: 520px) {
  .footer-links ul {
    grid-template-columns: repeat(1, minmax(0, 1fr));
    justify-items: center;
  }
  .qualification-controls {
    justify-content: flex-start;
  }
  .qualification-btn,
  .qualification-toggle {
    padding: 5px 10px;
    font-size: 13px;
  }
  .qualification-image {
    padding: 12px;
  }
}

.notice-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 8px;
}

.notice-pagination__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  text-align: center;
}

.notice-page-size {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #6b7280;
  white-space: nowrap;
}

.notice-page-size select {
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 8px;
  padding: 6px 10px;
  background: #fff;
  font-size: 13px;
}

.notice-pagination__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.notice-pagination__meta span {
  white-space: nowrap;
}

.notice-modal__subtitle {
  margin: 4px 0 0;
  color: #6b7280;
  font-size: 13px;
}

.notice-modal__meta {
  font-size: 14px;
  color: #4b5563;
}

.notice-modal__meta p {
  margin: 4px 0;
}

.notice-modal__media {
  margin: 16px 0;
  text-align: center;
}

.notice-modal__media[hidden] {
  display: none;
}

.notice-modal__media figure {
  margin: 0;
}

.notice-modal__media img {
  max-width: 100%;
  max-height: 480px;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
}

.notice-modal__media figcaption {
  margin-top: 10px;
  font-size: 14px;
  color: #4b5563;
}

.news-modal__preview {
  margin: 16px 0 20px;
  padding: 16px;
  border: 1px solid rgba(209, 213, 219, 0.7);
  border-radius: 12px;
  background: rgba(249, 250, 251, 0.85);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.news-modal__preview[hidden] {
  display: none;
}

.news-preview__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.news-preview__header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.news-preview__body {
  min-height: 160px;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.news-preview__body--text {
  display: block;
  padding: 0;
}

.news-preview__body img,
.news-preview__body iframe,
.news-preview__body video {
  max-width: 100%;
  max-height: 560px;
  border-radius: 10px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
}

.news-preview__body iframe {
  width: 100%;
  min-height: 360px;
  border: 0;
}

.news-preview__body audio {
  width: 100%;
}

.news-preview__text {
  margin: 0;
  padding: 16px;
  background: #f3f4f6;
  color: #111827;
  border-radius: 10px;
  max-height: 560px;
  overflow: auto;
  font-family: "Consolas", "SFMono-Regular", "Menlo", "Monaco", "Liberation Mono",
    "Courier New", monospace;
  white-space: pre-wrap;
  word-wrap: break-word;
  line-height: 1.6;
}

.news-preview__body--unsupported {
  color: #6b7280;
  text-align: center;
  padding: 24px;
  line-height: 1.6;
}

.news-preview__loading {
  color: #6b7280;
  font-size: 14px;
  text-align: center;
  padding: 24px;
}

.notice-modal__content {
  margin: 16px 0;
  color: #1f2937;
  line-height: 1.7;
}

.notice-modal__content table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
}

.notice-modal__content table,
.notice-modal__content td,
.notice-modal__content th {
  border: 1px solid rgba(209, 213, 219, 0.8);
}

.notice-modal__content td,
.notice-modal__content th {
  padding: 6px 10px;
}

.notice-modal__attachments {
  margin-top: 14px;
}

.notice-modal__attachments ul {
  list-style: none;
  padding-left: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 10px;
}

.notice-attachment {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(209, 213, 219, 0.6);
  border-radius: 10px;
  background: rgba(249, 250, 251, 0.95);
  flex-wrap: wrap;
}

.notice-attachment.is-empty {
  justify-content: center;
  color: #6b7280;
  font-size: 14px;
}

.notice-attachment__info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.notice-attachment__preview {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand, #1f4bed);
  text-decoration: none;
  font-weight: 500;
  word-break: break-all;
}

.notice-attachment__preview:hover {
  text-decoration: underline;
}

.notice-attachment__preview--disabled {
  color: #9ca3af;
  cursor: not-allowed;
  font-weight: 500;
}

.notice-attachment__icon {
  font-size: 16px;
}

.notice-attachment__name {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.notice-attachment__size {
  color: #6b7280;
  font-size: 12px;
  white-space: nowrap;
}

.notice-attachment__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.notice-attachment__open {
  background: #eef2ff;
  color: var(--brand, #1f4bed);
  border: none;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.notice-attachment__open:hover:not(:disabled) {
  background: #dbeafe;
}

.notice-attachment__open:disabled,
.notice-attachment__open.notice-attachment__open--disabled {
  cursor: not-allowed;
  background: #e5e7eb;
  color: #9ca3af;
}

.notice-attachment__download {
  background: var(--brand, #1f4bed);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.notice-attachment__download:hover {
  background: #0f3cd9;
}

.notice-attachment__download:active {
  transform: translateY(1px);
}

.notice-error {
  color: #dc2626;
}

@media (max-width: 640px) {
  .notice-header {
    align-items: stretch;
  }
  .notice-search {
    width: 100%;
  }
  .notice-search input[type="search"] {
    flex: 1;
    min-width: 0;
  }
  .notice-card {
    padding: 16px;
  }
  .notice-status-bar {
    justify-content: center;
    text-align: center;
  }
  .notice-status-bar__text {
    min-width: auto;
  }
}

@media (min-width: 900px) {
  .notice-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .notice-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 弹窗（隐私政策等） */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000; /* 高于导航 */
  padding: 16px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: #fff;
  width: min(880px, 96vw);
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 24px 80px rgba(16,24,40,.25);
  display: grid;
  grid-template-rows: auto 1fr auto;
  border: 1px solid var(--border);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.modal-title { font-weight: 700; font-size: 18px; }
.modal-close { background: transparent; border: 0; font-size: 20px; cursor: pointer; color: var(--muted); }
.modal-body { padding: 14px 16px; overflow: auto; }
.modal-body h3 { margin: 10px 0; font-size: 16px; }
.modal-body p { margin: 8px 0; color: var(--text); }
.modal-footer { padding: 12px 16px; border-top: 1px solid var(--border); text-align: right; }