.page-disclaimer {
  background: var(--sand);
  color: var(--text);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(158deg, var(--ink-900) 0%, var(--ink-700) 52%, var(--ink-500) 100%);
  color: var(--white);
  padding: clamp(26px, 5vw, 56px) 0 clamp(32px, 5vw, 64px);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.22;
  pointer-events: none;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -40%;
  width: min(520px, 70vw);
  height: min(520px, 70vw);
  border-radius: 48% 52% 44% 56% / 52% 44% 56% 48%;
  background: radial-gradient(circle at 40% 40%, rgba(255, 106, 69, 0.32), transparent 68%);
  pointer-events: none;
}

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

.page-disclaimer .notice-hero .breadcrumb {
  color: var(--mist-100);
  font-size: var(--fs-small);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .notice-hero .breadcrumb a {
  color: var(--mist-100);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .notice-hero .breadcrumb a:hover,
.page-disclaimer .notice-hero .breadcrumb a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--coral-500);
}

.page-disclaimer .notice-hero .eyebrow {
  color: var(--coral-500);
}

.page-disclaimer .notice-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(28px, 6vw, 50px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
  max-width: 18ch;
}

.page-disclaimer .notice-hero__lede {
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  color: var(--mist-100);
  font-size: var(--fs-body);
  line-height: 1.8;
  max-width: 58ch;
}

/* ---------- 快速定位 ---------- */
.page-disclaimer .quickjump {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-disclaimer .quickjump__card {
  display: block;
  text-decoration: none;
  padding: 16px 18px;
  border: 1px solid rgba(169, 196, 212, 0.5);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-disclaimer .quickjump__card:hover,
.page-disclaimer .quickjump__card:focus-visible {
  background: rgba(255, 106, 69, 0.16);
  border-color: var(--coral-500);
  transform: translateY(-2px);
}

.page-disclaimer .quickjump__key {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--coral-500);
}

.page-disclaimer .quickjump__title {
  display: block;
  margin-top: 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

.page-disclaimer .quickjump__text {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(227, 239, 246, 0.82);
}

/* ---------- 章节 ---------- */
.page-disclaimer .chapter {
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-disclaimer .chapter__title {
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-disclaimer .section .lede {
  margin-top: 0;
  margin-bottom: clamp(18px, 3vw, 26px);
  color: var(--ink-700);
  max-width: 62ch;
}

/* ---------- 条款清单 ---------- */
.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 40px 1fr;
  column-gap: 14px;
  padding: 16px 0;
  border-top: 1px dashed var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--coral-500);
  text-decoration: none;
  text-align: right;
  padding-top: 3px;
  padding-right: 10px;
  border-right: 1px solid var(--line);
  transition: color 0.18s var(--ease);
}

.page-disclaimer .clause__num:hover,
.page-disclaimer .clause__num:focus-visible {
  color: var(--coral-600);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-700);
}

.page-disclaimer .clause__text {
  margin: 6px 0 0;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--text);
  max-width: 62ch;
}

.page-disclaimer .clause__link {
  color: var(--ink-500);
  text-decoration: none;
  border-bottom: 1px solid var(--coral-500);
  padding-bottom: 1px;
  transition: color 0.18s var(--ease);
}

.page-disclaimer .clause__link:hover,
.page-disclaimer .clause__link:focus-visible {
  color: var(--coral-600);
}

/* ---------- 提示带 ---------- */
.page-disclaimer .notice-band {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 16px 18px 16px 20px;
  background: var(--mist-100);
  border-left: 3px solid var(--coral-500);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-disclaimer .notice-band__mark {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  color: var(--coral-600);
}

.page-disclaimer .notice-band__text {
  margin: 8px 0 0;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--ink-700);
  max-width: 62ch;
}

/* ---------- 淡入 ---------- */
.has-js .page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
}

.has-js .page-disclaimer [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

/* ---------- 数据带 ---------- */
.page-disclaimer .databand {
  margin: 0;
}

/* ---------- 下载区 ---------- */
.page-disclaimer .download-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 36px);
  align-items: start;
}

.page-disclaimer .notice-figure {
  margin: 0;
}

.page-disclaimer .notice-figure .figure__media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-disclaimer .notice-figure .figure__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .notice-figure .figure__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.04em;
  color: var(--ink-700);
}

/* ---------- 规则变更 ---------- */
.page-disclaimer .changes-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 36px);
  align-items: start;
}

.page-disclaimer .contact-card {
  background: var(--ink-900);
  color: var(--mist-100);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 28px);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--coral-500), var(--palm-500));
}

.page-disclaimer .contact-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-disclaimer .contact-card__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .contact-card__item {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(169, 196, 212, 0.35);
}

.page-disclaimer .contact-card__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-disclaimer .contact-card__label {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  color: var(--coral-500);
}

.page-disclaimer .contact-card__value {
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--mist-100);
  word-break: break-word;
}

.page-disclaimer .contact-card__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(227, 239, 246, 0.78);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .notice-cta {
  position: relative;
}

.page-disclaimer .notice-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.16;
  pointer-events: none;
}

.page-disclaimer .notice-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-disclaimer .notice-cta h2 {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .notice-cta p {
  margin: 10px 0 0;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--mist-100);
  max-width: 56ch;
}

.page-disclaimer .notice-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .quickjump {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .clause {
    grid-template-columns: 64px 1fr;
    column-gap: 24px;
    padding: 22px 0;
  }

  .page-disclaimer .clause__num {
    padding-right: 14px;
  }

  .page-disclaimer .clause__title {
    font-size: 19px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .download-split {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
  }

  .page-disclaimer .changes-split {
    grid-template-columns: 7fr 5fr;
    gap: 40px;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .notice-cta__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .has-js .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-disclaimer .quickjump__card,
  .page-disclaimer .clause__num {
    transition: none;
  }
}