.page-disclaimer {
  background: var(--cream);
  color: var(--stone);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.85;
  overflow-x: hidden;
}

.page-disclaimer .disc-crumb {
  color: var(--mist);
  margin-bottom: 18px;
}

.page-disclaimer .disc-crumb a {
  color: var(--text-on-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .disc-crumb a:hover {
  border-bottom-color: var(--winter);
}

/* 首屏 */
.page-disclaimer .disc-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(79, 163, 209, .28), transparent 58%),
    linear-gradient(160deg, var(--deep) 0%, var(--deep-2) 62%, var(--deep) 100%);
  color: var(--cream);
  padding: clamp(36px, 7vw, 76px) 0 clamp(40px, 7vw, 84px);
  overflow: hidden;
}

.page-disclaimer .disc-hero-glow {
  position: absolute;
  inset: auto -12% -40% 46%;
  height: 300px;
  background: radial-gradient(closest-side, rgba(79, 163, 209, .26), transparent 72%);
  pointer-events: none;
}

.page-disclaimer .disc-hero-inner {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  align-items: center;
}

.page-disclaimer .disc-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--winter);
}

.page-disclaimer .disc-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(30px, 7.2vw, 60px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--cream);
  transform: skewX(-6deg);
  transform-origin: left bottom;
}

.page-disclaimer .disc-lede {
  margin: 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-on-dark);
}

.page-disclaimer .disc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-disclaimer .disc-hero-media {
  border: 1px solid rgba(79, 163, 209, .34);
  background: rgba(11, 27, 43, .5);
}

.page-disclaimer .disc-hero-media .media__caption {
  color: var(--mist);
}

/* 索引 */
.page-disclaimer .disc-index {
  background: var(--cream);
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .disc-index-title {
  margin: 0 0 8px;
  font-size: clamp(20px, 4.4vw, 28px);
  color: var(--ink);
}

.page-disclaimer .disc-index-sub {
  margin: 0 0 26px;
  color: var(--stone);
  font-size: 16px;
}

.page-disclaimer .disc-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}

.page-disclaimer .disc-index-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--cream);
  color: var(--ink);
  text-decoration: none;
  font-size: 16px;
  transition: background .25s var(--ease), color .25s var(--ease);
}

.page-disclaimer .disc-index-list a:hover,
.page-disclaimer .disc-index-list a:focus-visible {
  background: var(--deep);
  color: var(--cream);
}

.page-disclaimer .disc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--clay);
}

/* 章节通用 */
.page-disclaimer .disc-block {
  background: var(--cream);
}

.page-disclaimer .disc-block--alt {
  background: #EDE9E0;
}

.page-disclaimer .disc-intro {
  max-width: 68ch;
  margin: 0 0 32px;
}

.page-disclaimer .disc-num,
.page-disclaimer .mono,
.page-disclaimer .num {
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .num {
  font-family: var(--font-mono);
  letter-spacing: .02em;
  color: var(--orange);
  font-weight: 700;
}

.page-disclaimer .disc-tail {
  margin: 28px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--clay);
  color: var(--stone);
  max-width: 66ch;
}

.page-disclaimer .disc-tail a {
  color: var(--deep-2);
  text-decoration: underline;
  text-decoration-color: var(--winter);
  text-underline-offset: 4px;
}

.page-disclaimer .chapter-head--onDark h2 {
  color: var(--cream);
}

.page-disclaimer .chapter-head--onDark .chapter-num {
  color: var(--winter);
}

/* 折叠条目 */
.page-disclaimer .disc-items {
  display: grid;
  gap: 1px;
  background: var(--line-strong);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .disc-item {
  background: var(--cream);
  padding: 0;
}

.page-disclaimer .disc-item > summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 18px 18px 16px;
  cursor: pointer;
  list-style: none;
  border-left: 3px solid transparent;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}

.page-disclaimer .disc-item > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-item > summary:hover {
  border-left-color: var(--winter);
}

.page-disclaimer .disc-item[open] > summary {
  border-left-color: var(--winter);
}

.page-disclaimer .disc-item > summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--mist);
  font-size: 15px;
}

.page-disclaimer .disc-item[open] > summary::after {
  content: "－";
  color: var(--winter);
}

.page-disclaimer .disc-item-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--clay);
}

.page-disclaimer .disc-item-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.6;
}

.page-disclaimer .disc-item-body {
  padding: 0 18px 22px 44px;
}

.page-disclaimer .disc-item-body p {
  margin: 0;
  max-width: 72ch;
  color: var(--stone);
  font-size: 16px;
}

/* 时间刻度 */
.page-disclaimer .disc-scale {
  margin: 0 0 34px;
}

.page-disclaimer .disc-scale-track {
  height: 6px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--winter) 0%, var(--moss) 42%, var(--gold) 78%, var(--clay) 100%);
}

.page-disclaimer .disc-scale-marks {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.page-disclaimer .disc-mark {
  position: relative;
  padding-left: 20px;
  border-left: 2px solid var(--line-strong);
}

.page-disclaimer .disc-mark-dot {
  position: absolute;
  left: -6px;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--winter);
  box-shadow: 0 0 0 4px rgba(79, 163, 209, .18);
}

.page-disclaimer .disc-mark-label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--deep-2);
}

.page-disclaimer .disc-mark-text {
  margin: 0;
  font-size: 16px;
  color: var(--stone);
}

.page-disclaimer .disc-note-card {
  padding: 24px 22px;
  background: var(--deep);
  border-left: 4px solid var(--winter);
  border-radius: 0 var(--r-m) var(--r-m) 0;
  color: var(--text-on-dark);
}

.page-disclaimer .disc-note-card h3 {
  margin: 0 0 10px;
  color: var(--cream);
  font-size: 19px;
}

.page-disclaimer .disc-note-card p {
  margin: 0;
  max-width: 74ch;
  font-size: 16px;
}

.page-disclaimer .disc-note-card a {
  color: var(--winter);
  text-decoration: underline;
  text-underline-offset: 4px;
  word-break: break-all;
}

/* 引用规则 */
.page-disclaimer .disc-rules {
  display: grid;
  gap: 20px;
}

.page-disclaimer .disc-rule {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--cream);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-m);
}

.page-disclaimer .disc-rule::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  width: 46px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: var(--moss);
}

.page-disclaimer .disc-rule--ask::before {
  background: var(--gold);
}

.page-disclaimer .disc-rule--no::before {
  background: var(--clay);
}

.page-disclaimer .disc-rule .tag {
  display: inline-block;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--deep-2);
  background: rgba(79, 163, 209, .16);
  border-radius: 999px;
  padding: 4px 12px;
}

.page-disclaimer .disc-rule h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--ink);
}

.page-disclaimer .disc-rule p {
  margin: 0;
  font-size: 16px;
  color: var(--stone);
}

.page-disclaimer .disc-rule a {
  color: var(--deep-2);
  text-decoration: underline;
  text-decoration-color: var(--winter);
  text-underline-offset: 4px;
}

/* 第三方 */
.page-disclaimer .disc-third-grid {
  align-items: start;
}

.page-disclaimer .disc-third-col {
  padding: 22px 20px;
  background: var(--cream);
  border-top: 3px solid var(--winter);
}

.page-disclaimer .disc-third-col h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--ink);
}

.page-disclaimer .disc-third-col p {
  margin: 0;
  font-size: 16px;
}

/* 使用场合 */
.page-disclaimer .disc-block--deep {
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(79, 163, 209, .18), transparent 62%),
    var(--deep);
  color: var(--text-on-dark);
}

.page-disclaimer .disc-block--deep .disc-intro {
  color: var(--text-on-dark);
}

.page-disclaimer .disc-scope {
  display: grid;
  gap: 18px;
}

.page-disclaimer .disc-scope-card {
  padding: 24px 22px;
  background: rgba(19, 41, 61, .72);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
}

.page-disclaimer .disc-scope-card h3 {
  margin: 0 0 14px;
  font-size: 18px;
  color: var(--cream);
}

.page-disclaimer .disc-scope-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-scope-card li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 16px;
  color: var(--text-on-dark);
}

.page-disclaimer .disc-scope-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 2px;
  background: var(--winter);
}

.page-disclaimer .disc-liability-note {
  margin: 28px 0 0;
  max-width: 74ch;
  font-size: 16px;
  color: var(--mist);
}

.page-disclaimer .disc-liability-note a {
  color: var(--winter);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-disclaimer .disc-back {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-updated {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* 平板以上 */
@media (min-width: 720px) {
  .page-disclaimer .disc-index-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-disclaimer .disc-scale-marks {
    grid-template-columns: repeat(2, 1fr);
    gap: 26px 32px;
  }

  .page-disclaimer .disc-rules {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-disclaimer .disc-rule:first-child {
    grid-column: 1 / -1;
  }

  .page-disclaimer .disc-scope {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-disclaimer .disc-note-card {
    padding: 30px 32px;
  }

  .page-disclaimer .disc-item-body {
    padding-left: 56px;
  }
}

/* 桌面 */
@media (min-width: 1000px) {
  .page-disclaimer .disc-hero-inner {
    grid-template-columns: 1.02fr .98fr;
    gap: 60px;
  }

  .page-disclaimer .disc-index-list {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-disclaimer .disc-index-list a {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    min-height: 132px;
    padding: 22px 20px;
  }

  .page-disclaimer .disc-scale-marks {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-disclaimer .disc-rules {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .disc-rule:first-child {
    grid-column: auto;
  }

  .page-disclaimer .disc-item > summary {
    padding: 20px 24px;
  }

  .page-disclaimer .disc-item-body {
    padding: 0 24px 26px 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-index-list a,
  .page-disclaimer .disc-item > summary {
    transition: none;
  }

  .page-disclaimer .disc-hero h1 {
    transform: none;
  }
}
</PAGE_CSS>