.page-disclaimer {
  --disc-cut: 16px;
  --disc-note-bg: rgba(24, 42, 77, 0.78);
  --disc-hair: rgba(185, 195, 214, 0.18);
  --disc-sand: #E3B45C;
  --disc-note-width: 300px;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  padding-top: 22px;
  font-size: var(--fs-small);
  color: var(--c-gray);
  letter-spacing: 0.02em;
}

.page-disclaimer .breadcrumb a {
  color: var(--c-gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

.page-disclaimer .breadcrumb-sep {
  margin: 0 8px;
  color: var(--disc-sand);
}

/* 首屏 */
.page-disclaimer .disc-hero {
  padding-top: clamp(32px, 5vw, 56px);
}

.page-disclaimer .disc-hero-grid {
  display: grid;
  gap: 32px;
}

.page-disclaimer .disc-hero-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-disclaimer .disc-h1 {
  font-family: var(--font-title);
  font-size: clamp(30px, 4.6vw, 56px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0.005em;
  color: var(--c-white);
  margin: 0;
  max-width: 18ch;
}

.page-disclaimer .disc-lede {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: var(--lh-body);
  color: var(--c-gray);
}

.page-disclaimer .disc-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  padding-top: 6px;
}

.page-disclaimer .disc-hero-code {
  font-size: var(--fs-index);
  letter-spacing: 0.08em;
  color: var(--disc-sand);
}

.page-disclaimer .disc-hero-media {
  margin: 0;
}

/* 条款列表 */
.page-disclaimer .disc-terms-section {
  padding-top: clamp(40px, 6vw, 72px);
}

.page-disclaimer .disc-head {
  margin-bottom: 8px;
}

.page-disclaimer .disc-rule {
  display: block;
  margin: 0 0 clamp(24px, 4vw, 44px);
  max-width: 180px;
}

.page-disclaimer .disc-terms {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .disc-term {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 32px 0 34px;
  border-top: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-term::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 52px;
  height: 2px;
  background: var(--c-sand);
}

.page-disclaimer .disc-term-main {
  min-width: 0;
}

.page-disclaimer .disc-term-num {
  display: block;
  font-size: var(--fs-index);
  letter-spacing: 0.16em;
  color: var(--disc-sand);
  margin-bottom: 10px;
}

.page-disclaimer .disc-term-title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1.36;
  color: var(--c-white);
}

.page-disclaimer .disc-term-main p {
  margin: 0;
  max-width: 62ch;
  color: var(--c-gray);
  font-size: 16px;
  line-height: var(--lh-body);
}

.page-disclaimer .disc-term-main a {
  color: var(--c-orange);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-term-main a:hover,
.page-disclaimer .disc-term-main a:focus-visible {
  color: var(--c-white);
  text-decoration-color: var(--c-orange);
}

.page-disclaimer .disc-term-note {
  padding: 16px 18px 18px;
  background: var(--disc-note-bg);
  border: 1px solid var(--disc-hair);
  border-left: 2px solid rgba(227, 180, 92, 0.55);
}

.page-disclaimer .disc-note-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--disc-sand);
  margin-bottom: 8px;
}

.page-disclaimer .disc-term-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-gray);
}

/* 反馈事项 */
.page-disclaimer .disc-submit {
  padding-top: clamp(40px, 6vw, 72px);
}

.page-disclaimer .disc-submit-inner {
  display: grid;
  gap: 32px;
}

.page-disclaimer .disc-submit-intro {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-disclaimer .disc-submit-intro .section-lead {
  margin: 0;
}

.page-disclaimer .disc-tabs {
  display: grid;
  gap: 0;
}

.page-disclaimer .disc-tablist {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-tablist .tab {
  appearance: none;
  border: 1px solid var(--disc-hair);
  background: transparent;
  color: var(--c-gray);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  letter-spacing: 0.03em;
  padding: 9px 15px;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .disc-tablist .tab:hover {
  color: var(--c-white);
  border-color: rgba(227, 180, 92, 0.5);
}

.page-disclaimer .disc-tablist .tab[aria-selected="true"] {
  color: var(--c-white);
  background: rgba(255, 122, 61, 0.14);
  border-color: var(--c-orange);
}

.page-disclaimer .disc-tablist .tab:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: 2px;
}

.page-disclaimer .disc-tabs .tabs-indicator {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 0;
  background: var(--c-orange);
  transition: transform var(--dur) var(--ease), width var(--dur) var(--ease);
}

.page-disclaimer .disc-panels {
  padding-top: 26px;
}

.page-disclaimer .disc-panel-key {
  margin: 0 0 10px;
  font-size: var(--fs-index);
  letter-spacing: 0.16em;
  color: var(--disc-sand);
}

.page-disclaimer .disc-panel-text {
  margin: 0;
  max-width: 68ch;
  color: var(--c-gray);
  font-size: 16px;
  line-height: var(--lh-body);
}

.page-disclaimer .tab-panel:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: 6px;
}

/* 底部引导条 */
.page-disclaimer .disc-reach {
  padding-top: clamp(36px, 5vw, 64px);
}

.page-disclaimer .disc-reach-band {
  display: grid;
  gap: 22px;
  padding: 28px 24px;
  background: linear-gradient(120deg, rgba(255, 122, 61, 0.14), rgba(24, 42, 77, 0.9) 55%);
  border: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-reach-title {
  margin: 8px 0 0;
  font-family: var(--font-title);
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1.36;
  color: var(--c-white);
  max-width: 26ch;
}

.page-disclaimer .disc-reach-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 平板及以上 */
@media (min-width: 700px) {
  .page-disclaimer .disc-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    align-items: center;
    gap: 44px;
  }

  .page-disclaimer .disc-term {
    grid-template-columns: minmax(0, 1fr) minmax(0, 260px);
    gap: 28px;
    padding: 36px 0 38px;
  }

  .page-disclaimer .disc-reach-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 32px 34px;
  }

  .page-disclaimer .disc-reach-actions {
    justify-content: flex-end;
  }
}

/* 桌面及以上 */
@media (min-width: 1100px) {
  .page-disclaimer .disc-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
    gap: 64px;
  }

  .page-disclaimer .disc-term {
    grid-template-columns: minmax(0, 1fr) var(--disc-note-width);
    gap: 40px;
  }

  .page-disclaimer .disc-submit-inner {
    grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

/* 打印 */
@media print {
  .page-disclaimer .disc-hero-media,
  .page-disclaimer .disc-reach,
  .page-disclaimer .to-top,
  .page-disclaimer .disc-tablist {
    display: none !important;
  }

  .page-disclaimer .disc-term-note,
  .page-disclaimer .disc-reach-band {
    background: transparent !important;
    border-color: #999 !important;
  }

  .page-disclaimer .disc-h1,
  .page-disclaimer .disc-term-title,
  .page-disclaimer .disc-reach-title {
    color: #000 !important;
  }

  .page-disclaimer .disc-lede,
  .page-disclaimer .disc-term-main p,
  .page-disclaimer .disc-term-note p,
  .page-disclaimer .disc-panel-text {
    color: #111 !important;
  }

  .page-disclaimer .disc-term {
    break-inside: avoid;
  }
}