.page-disclaimer {
  --nd-rule: rgba(143, 163, 179, 0.28);
  --nd-rule-soft: rgba(143, 163, 179, 0.14);
  --nd-lead: rgba(251, 247, 239, 0.76);
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  padding: clamp(24px, 4vw, 44px) 0 clamp(44px, 6vw, 76px);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(0deg, var(--nd-rule-soft) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, var(--nd-rule-soft) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: min(520px, 70vw);
  height: min(520px, 70vw);
  z-index: -1;
  background: radial-gradient(circle at center, rgba(79, 240, 208, 0.16), transparent 68%);
  pointer-events: none;
}

.page-disclaimer .notice-hero-inner {
  position: relative;
}

.page-disclaimer .notice-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(18px, 3.4vw, 34px);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-disclaimer .notice-path a {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .notice-path a:hover,
.page-disclaimer .notice-path a:focus-visible {
  text-decoration: underline;
}

.page-disclaimer .notice-path-sep {
  color: rgba(143, 163, 179, 0.6);
}

.page-disclaimer .notice-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
}

.page-disclaimer .notice-hero-copy .eyebrow {
  color: var(--cyan);
  margin: 0;
}

.page-disclaimer .notice-hero h1 {
  margin: 14px 0 18px;
  font-family: var(--font-title);
  font-weight: 700;
  font-stretch: condensed;
  font-size: clamp(34px, 6.2vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .notice-lead {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--nd-lead);
}

.page-disclaimer .notice-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-tags .tag {
  border: 1px solid currentColor;
  background: transparent;
}

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

.page-disclaimer .notice-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(79, 240, 208, 0.28);
  border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(11, 22, 34, 0.6), 0 24px 48px -32px rgba(0, 0, 0, 0.8);
  object-fit: cover;
}

.page-disclaimer .notice-hero-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--steel);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .notice-body {
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(44px, 6vw, 80px);
}

.page-disclaimer .notice-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

/* 索引 */
.page-disclaimer .notice-index {
  border: 1px solid var(--ink-2);
  border-radius: 4px;
  background: var(--ink);
  color: var(--white);
  padding: 18px 18px 14px;
}

.page-disclaimer .notice-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .notice-index-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  counter-reset: none;
}

.page-disclaimer .notice-index-list li + li {
  border-top: 1px solid rgba(143, 163, 179, 0.18);
}

.page-disclaimer .notice-index-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(251, 247, 239, 0.86);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

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

.page-disclaimer .notice-index-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-disclaimer .notice-index-top {
  display: inline-block;
  border-top: 1px solid rgba(143, 163, 179, 0.18);
  width: 100%;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
  text-decoration: none;
}

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

/* 主栏 */
.page-disclaimer .notice-main-title {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--graphite);
  font-family: var(--font-title);
  font-weight: 700;
  font-stretch: condensed;
  font-size: clamp(24px, 3.2vw, 34px);
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--graphite);
}

.page-disclaimer .notice-article {
  position: relative;
  margin-bottom: clamp(18px, 2.4vw, 24px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--nd-rule);
  border-radius: 4px;
  background: var(--white);
  scroll-margin-top: 96px;
}

.page-disclaimer .notice-article:nth-child(3n) {
  margin-bottom: clamp(38px, 5.4vw, 60px);
}

.page-disclaimer .notice-article-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--nd-rule);
}

.page-disclaimer .notice-num {
  flex: none;
  padding: 3px 8px;
  border-radius: 2px;
  background: var(--ink);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-disclaimer .notice-article h3 {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--graphite);
}

.page-disclaimer .notice-clauses {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .notice-clause {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-top: 1px dashed var(--nd-rule);
}

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

.page-disclaimer .notice-clause-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--teal-ink);
}

.page-disclaimer .notice-clause p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--graphite);
  overflow-wrap: anywhere;
}

.page-disclaimer .notice-clause p a {
  color: var(--teal-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .notice-clause .tag {
  vertical-align: baseline;
  font-size: 12px;
  padding: 1px 6px;
}

.page-disclaimer .notice-callout {
  margin: 16px 0 0;
  padding: 13px 16px;
  border-left: 3px solid var(--teal-ink);
  background: var(--paper);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--graphite);
}

.page-disclaimer .notice-callout a {
  color: var(--teal-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 联系块 */
.page-disclaimer .notice-contact {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid var(--nd-rule);
  border-radius: 4px;
  background: var(--paper);
}

.page-disclaimer .notice-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 14px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--nd-rule);
}

.page-disclaimer .notice-contact-row:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .notice-contact-key {
  flex: none;
  min-width: 66px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--teal-ink);
  padding-top: 2px;
}

.page-disclaimer .notice-contact-key--inline {
  display: inline-block;
  margin-bottom: 2px;
}

.page-disclaimer .notice-contact-value {
  font-size: 15px;
  line-height: 1.62;
  color: var(--graphite);
  overflow-wrap: anywhere;
}

.page-disclaimer .notice-contact-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: #4A5A66;
}

.page-disclaimer .notice-contact-note a {
  color: var(--teal-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 页脚动作 */
.page-disclaimer .notice-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: 1px solid var(--nd-rule);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .notice-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .notice-layout {
    grid-template-columns: minmax(0, 1fr) 268px;
  }

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

  .page-disclaimer .notice-side {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 108px;
  }

  .page-disclaimer .notice-clause {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 14px;
  }
}

@media (min-width: 1140px) {
  .page-disclaimer .notice-article {
    padding: 34px 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-index-list a,
  .page-disclaimer .notice-index-top {
    transition: none;
  }
}
</main>