.page-disclaimer {
  --notice-line: rgba(36, 66, 95, 0.85);
  --notice-soft: rgba(0, 229, 255, 0.08);
  background: var(--navy-900);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(28px, 5vw, 52px) clamp(48px, 7vw, 92px);
  background: linear-gradient(158deg, var(--navy-800) 0%, var(--navy-900) 58%, var(--ink-900) 100%);
  border-bottom: 1px solid var(--notice-line);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(46%, 560px);
  height: 100%;
  background: linear-gradient(205deg, rgba(0, 229, 255, 0.16), rgba(0, 229, 255, 0) 64%);
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 0;
  pointer-events: none;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  z-index: 2;
  background: linear-gradient(90deg, transparent, var(--cyan) 42%, var(--orange) 78%, transparent);
  opacity: 0.55;
}

.page-disclaimer .notice-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-disclaimer .notice-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.7);
}

.page-disclaimer .notice-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(36, 66, 95, 0.34) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(36, 66, 95, 0.2) 0 1px, transparent 1px 92px),
    linear-gradient(180deg, rgba(7, 17, 31, 0.5), rgba(7, 17, 31, 0.93));
}

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

.page-disclaimer .crumbs {
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-disclaimer .notice-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
}

.page-disclaimer .notice-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.5rem, 9vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-disclaimer .notice-lede {
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .notice-hero__aside {
  border-left: 2px solid var(--orange);
  padding-left: 18px;
}

.page-disclaimer .notice-note {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--silver);
}

.page-disclaimer .notice-keys {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .notice-keys__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--notice-line);
}

.page-disclaimer .notice-keys__row dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted-dim);
}

.page-disclaimer .notice-keys__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ---------- 正文两栏 ---------- */
.page-disclaimer .notice-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 64px);
  padding-block: clamp(36px, 6vw, 76px) clamp(56px, 8vw, 108px);
}

.page-disclaimer .notice-toc {
  border: 1px solid var(--notice-line);
  background: rgba(13, 29, 48, 0.72);
  padding: 16px 16px 14px;
}

.page-disclaimer .notice-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--cyan);
}

.page-disclaimer .notice-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .notice-toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 12px 8px;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .notice-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
  padding: 2px 5px;
  border: 1px solid rgba(255, 106, 26, 0.45);
}

.page-disclaimer .notice-toc__link:hover,
.page-disclaimer .notice-toc__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .notice-top {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted-dim);
  text-decoration: none;
}

.page-disclaimer .notice-top:hover,
.page-disclaimer .notice-top:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .notice-main {
  min-width: 0;
  max-width: 74ch;
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  position: relative;
  padding-block: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--notice-line);
  transition: border-color 0.3s ease;
}

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

.page-disclaimer .clause.is-current {
  border-top-color: var(--cyan);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 14px;
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease;
}

.page-disclaimer .clause.is-current .clause__no {
  color: var(--cyan);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.25rem, 3.2vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.page-disclaimer .clause__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--orange);
  border: 1px solid rgba(255, 106, 26, 0.5);
  padding: 3px 7px;
}

.page-disclaimer .clause__intro {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .clause__list {
  counter-reset: point;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .clause__list > li {
  counter-increment: point;
  position: relative;
  padding-left: 34px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .clause__list > li::before {
  content: counter(point, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted-dim);
}

.page-disclaimer .clause__foot {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--line);
  background: rgba(13, 29, 48, 0.6);
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .notice-mail {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  word-break: break-all;
}

.page-disclaimer .notice-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
}

.page-disclaimer .notice-inline:hover,
.page-disclaimer .notice-inline:focus-visible {
  color: var(--white);
  border-bottom-color: var(--orange);
}

/* ---------- 联系卡 ---------- */
.page-disclaimer .notice-contact {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 3vw, 26px);
  display: grid;
  gap: 8px;
  border: 1px solid var(--notice-line);
  border-left: 3px solid var(--orange);
  background: linear-gradient(140deg, rgba(0, 229, 255, 0.07), rgba(13, 29, 48, 0.9) 55%);
}

.page-disclaimer .notice-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--muted-dim);
}

.page-disclaimer .notice-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 20px);
  color: var(--white);
  word-break: break-all;
}

.page-disclaimer .notice-contact__hint {
  margin: 2px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .notice-updated {
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--notice-line);
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--muted-dim);
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .notice-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(200px, 280px);
  }

  .page-disclaimer .notice-toc__list {
    flex-wrap: wrap;
    overflow-x: visible;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .notice-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    padding: 20px 18px 18px;
  }

  .page-disclaimer .notice-toc__list {
    display: grid;
    gap: 2px;
  }

  .page-disclaimer .notice-toc__link {
    white-space: normal;
    padding: 10px 0;
    border-bottom: 1px solid var(--notice-line);
  }

  .page-disclaimer .notice-toc__link:last-child {
    border-bottom: 0;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
  }

  .page-disclaimer .notice-hero__bg,
  .page-disclaimer .notice-toc,
  .page-disclaimer .notice-top {
    display: none;
  }

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