.page-disclaimer {
  --notice-gap: clamp(20px, 3vw, 34px);
  background: var(--paper-100);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-disclaimer .breadcrumb {
  margin: clamp(14px, 2vw, 22px) 0 clamp(14px, 2vw, 20px);
}

/* ---------- 顶部公告板 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(24px, 4vw, 56px);
  border-radius: var(--radius-panel);
  background:
    radial-gradient(120% 140% at 12% 0%, rgba(11, 61, 82, 0.92) 0%, rgba(5, 40, 54, 1) 62%),
    var(--ink-950);
  color: var(--paper-100);
  overflow: hidden;
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(247, 240, 228, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(247, 240, 228, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  mask-image: radial-gradient(90% 90% at 80% 20%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(90% 90% at 80% 20%, #000 0%, transparent 78%);
}

.page-disclaimer .notice-hero-copy {
  position: relative;
  z-index: 1;
}

.page-disclaimer .notice-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(16px, 2vw, 22px);
}

.page-disclaimer .version-chip {
  position: relative;
  cursor: help;
}

.page-disclaimer .version-chip[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  top: calc(100% + 10px);
  width: max-content;
  max-width: 240px;
  padding: 8px 12px;
  border-radius: 12px;
  background: var(--paper-100);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
  box-shadow: var(--shadow-float);
  z-index: 5;
}

.page-disclaimer .version-chip[data-tip]:hover::after,
.page-disclaimer .version-chip[data-tip]:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.page-disclaimer .notice-meta-tag {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--coral-300);
}

.page-disclaimer .notice-hero h1 {
  margin: 0 0 clamp(14px, 2vw, 20px);
  max-width: 18ch;
  color: var(--paper-100);
}

.page-disclaimer .notice-hero .lead {
  max-width: 56ch;
  color: rgba(247, 240, 228, 0.82);
}

.page-disclaimer .notice-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-summary li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid rgba(247, 240, 228, 0.24);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: rgba(247, 240, 228, 0.9);
}

.page-disclaimer .notice-summary .mono {
  color: var(--celadon-500);
  font-size: 12px;
}

.page-disclaimer .notice-hero-media {
  position: relative;
  z-index: 1;
  margin: 0;
  background: linear-gradient(160deg, rgba(11, 61, 82, 0.9), rgba(5, 40, 54, 0.95));
  border: 1px solid rgba(247, 240, 228, 0.14);
}

.page-disclaimer .notice-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .notice-hero-media .media-caption {
  color: rgba(247, 240, 228, 0.66);
}

/* ---------- 双栏：条款 + 索引 ---------- */
.page-disclaimer .notice-layout {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-disclaimer .notice-index {
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper-200);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .notice-index .eyebrow {
  color: var(--coral-600);
}

.page-disclaimer .notice-index-title {
  margin: 6px 0 14px;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .notice-index-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-index-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  color: var(--ink-900);
  font-size: 14.5px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.page-disclaimer .notice-index-list a:hover,
.page-disclaimer .notice-index-list a:focus-visible {
  background: rgba(232, 93, 63, 0.12);
  border-left-color: var(--coral-500);
  color: var(--coral-600);
}

.page-disclaimer .notice-index-list .mono {
  color: var(--celadon-700);
  font-size: 12px;
}

.page-disclaimer .notice-index-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-800);
}

.page-disclaimer .notice-index-note a {
  color: var(--coral-600);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 条款 ---------- */
.page-disclaimer .notice-body {
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  padding: clamp(22px, 3vw, 38px) 0 clamp(22px, 3vw, 38px) clamp(50px, 6vw, 82px);
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause-num {
  position: absolute;
  left: 0;
  top: clamp(22px, 3vw, 38px);
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--paper-100);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--coral-600);
}

.page-disclaimer .clause:first-child .clause-num {
  top: 0;
}

.page-disclaimer .clause h2 {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.35;
  color: var(--ink-900);
  transition: color 0.2s ease;
}

.page-disclaimer .clause:target h2 {
  color: var(--coral-600);
}

.page-disclaimer .clause:target .clause-num {
  border-color: var(--coral-500);
  color: var(--coral-600);
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  color: var(--ink-900);
  line-height: 1.9;
}

.page-disclaimer .clause p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause a {
  color: var(--coral-600);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause a:hover {
  color: var(--ink-800);
}

.page-disclaimer .clause ul {
  display: grid;
  gap: 9px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-800);
}

.page-disclaimer .clause li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--celadon-500);
}

.page-disclaimer .clause li:nth-child(2n)::before {
  background: var(--amber-500);
}

/* ---------- 联系面板 ---------- */
.page-disclaimer .notice-contact {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(36px, 5vw, 60px);
  padding: clamp(24px, 4vw, 48px);
  border-radius: var(--radius-panel);
  background: var(--ink-800);
  color: var(--paper-100);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .notice-contact .eyebrow {
  color: var(--coral-300);
}

.page-disclaimer .notice-contact h2 {
  margin: 8px 0 12px;
  font-size: clamp(22px, 2.8vw, 32px);
  color: var(--paper-100);
}

.page-disclaimer .notice-contact p {
  margin: 0 0 20px;
  max-width: 48ch;
  color: rgba(247, 240, 228, 0.8);
  line-height: 1.85;
}

.page-disclaimer .notice-contact .contact-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: rgba(247, 240, 228, 0.16);
}

.page-disclaimer .notice-contact .contact-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 14px 18px;
  background: var(--ink-950);
}

.page-disclaimer .notice-contact .contact-label {
  min-width: 74px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--celadon-500);
}

.page-disclaimer .notice-contact .contact-value {
  font-size: 15px;
  color: var(--paper-100);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-disclaimer .notice-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .notice-layout {
    grid-template-columns: minmax(0, 1fr) 272px;
    align-items: start;
  }

  .page-disclaimer .notice-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .notice-index {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 599px) {
  .page-disclaimer .clause {
    padding-left: 0;
    padding-top: 40px;
  }

  .page-disclaimer .clause-num {
    top: 0;
  }

  .page-disclaimer .clause:first-child {
    padding-top: 34px;
  }

  .page-disclaimer .notice-hero h1 {
    max-width: none;
  }

  .page-disclaimer .notice-contact .contact-item {
    flex-direction: column;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-index-list a,
  .page-disclaimer .version-chip[data-tip]::after,
  .page-disclaimer .clause h2 {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
    padding-bottom: 0;
  }

  .page-disclaimer .notice-index,
  .page-disclaimer .notice-hero-media,
  .page-disclaimer .notice-contact,
  .page-disclaimer .breadcrumb {
    display: none;
  }

  .page-disclaimer .notice-hero {
    background: none;
    color: #000;
    box-shadow: none;
    padding: 0 0 16px;
  }

  .page-disclaimer .notice-hero::after {
    display: none;
  }

  .page-disclaimer .notice-hero h1,
  .page-disclaimer .notice-hero .lead,
  .page-disclaimer .notice-summary li {
    color: #000;
    border-color: #999;
  }

  .page-disclaimer .notice-layout {
    display: block;
    margin-top: 16px;
  }

  .page-disclaimer .clause {
    padding-left: 0;
    break-inside: avoid;
  }
}