.page-disclaimer {
  --doc-measure: 62ch;
  --hairline: rgba(53, 224, 208, 0.16);
  --hairline-soft: rgba(185, 203, 216, 0.14);
  --paper-line: rgba(26, 18, 11, 0.14);
  display: block;
}

/* 顶部版本提示条 */
.page-disclaimer .doc-bar {
  border-top: 1px solid var(--cyan);
  border-bottom: 1px solid var(--hairline);
  background:
    linear-gradient(90deg, rgba(53, 224, 208, 0.14), rgba(255, 107, 74, 0.1) 70%, rgba(7, 26, 43, 0) 100%),
    var(--night);
}

.page-disclaimer .doc-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding-block: 12px;
}

.page-disclaimer .doc-bar__dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(53, 224, 208, 0.16);
}

.page-disclaimer .doc-bar__text {
  margin: 0;
  flex: 1 1 260px;
  min-width: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .doc-bar__link {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  padding: 5px 12px;
  border: 1px solid rgba(53, 224, 208, 0.45);
  border-radius: 999px;
  transition: color 220ms var(--ease), border-color 220ms var(--ease), background-color 220ms var(--ease);
}

.page-disclaimer .doc-bar__link:hover,
.page-disclaimer .doc-bar__link:focus-visible {
  color: var(--abyss);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* 头部 */
.page-disclaimer .doc-hero {
  position: relative;
  padding-block: clamp(22px, 3.6vw, 38px) 0;
  overflow: hidden;
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 340px;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(53, 224, 208, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 224, 208, 0.055) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 100%);
}

.page-disclaimer .doc-hero .wrap {
  position: relative;
}

.page-disclaimer .doc-hero .breadcrumb {
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-disclaimer .doc-hero h1 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 50px);
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-disclaimer .doc-hero .lede {
  margin-top: 16px;
  max-width: var(--doc-measure);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .doc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-hero__figure {
  margin: clamp(24px, 4vw, 38px) 0 0;
  border: 1px solid var(--hairline);
  border-radius: var(--r-l);
  overflow: hidden;
  background: linear-gradient(135deg, #0C263B, #123A54);
}

.page-disclaimer .doc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
}

/* 主体布局 */
.page-disclaimer .doc-layout {
  display: grid;
  gap: clamp(20px, 3.6vw, 42px);
  padding-block: clamp(28px, 4.4vw, 48px) clamp(52px, 7vw, 92px);
}

.page-disclaimer .doc-toc {
  padding: 18px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-m);
  background: var(--night);
}

.page-disclaimer .doc-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-disclaimer .doc-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-disclaimer .doc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}

.page-disclaimer .doc-toc__list a span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(185, 203, 216, 0.65);
}

.page-disclaimer .doc-toc__list a:hover,
.page-disclaimer .doc-toc__list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: rgba(53, 224, 208, 0.5);
}

.page-disclaimer .doc-toc__list a.is-active {
  color: var(--sand);
}

.page-disclaimer .doc-toc__list a.is-active span {
  color: var(--sand);
}

.page-disclaimer .doc-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--hairline-soft);
  font-size: 13px;
  line-height: 1.72;
  color: rgba(185, 203, 216, 0.8);
}

.page-disclaimer .doc-toc__go {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.45);
}

.page-disclaimer .doc-toc__go:hover,
.page-disclaimer .doc-toc__go:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* 关键规则摘要（奶油纸） */
.page-disclaimer .rule-summary {
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 4px 18px 16px;
  border-radius: var(--r-m);
  background: var(--cream);
  color: var(--ink);
  box-shadow: 0 18px 40px rgba(3, 12, 20, 0.42);
}

.page-disclaimer .rule-summary__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-block: 14px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .rule-summary__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .rule-summary__label {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-disclaimer .rule-summary__toggle {
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--paper-line);
}

.page-disclaimer .rule-summary__toggle::before,
.page-disclaimer .rule-summary__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1.5px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 220ms var(--ease);
}

.page-disclaimer .rule-summary__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-disclaimer .rule-summary[open] .rule-summary__toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-disclaimer .rule-summary__list {
  margin: 0;
  padding: 0 0 0 2px;
  list-style: none;
  border-top: 1px solid var(--paper-line);
}

.page-disclaimer .rule-summary__list li {
  padding: 11px 0 11px 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(26, 18, 11, 0.86);
  border-bottom: 1px solid var(--paper-line);
}

.page-disclaimer .rule-summary__list li:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-disclaimer .rule-summary__list li strong {
  color: #8A2A12;
  font-weight: 700;
}

.page-disclaimer .rule-summary__list li::before {
  content: "▪";
  margin-right: 8px;
  margin-left: -16px;
  color: #C0421F;
}

/* 条款 */
.page-disclaimer .clause {
  padding-block: clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--hairline-soft);
  scroll-margin-top: 100px;
}

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

.page-disclaimer .clause__no {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--sand);
}

.page-disclaimer .clause__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-disclaimer .clause__content p {
  margin: 0 0 14px;
  max-width: var(--doc-measure);
  font-size: 16px;
  line-height: 1.82;
  color: var(--mist);
}

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

.page-disclaimer .clause__list {
  margin: 0 0 16px;
  padding: 0;
  max-width: var(--doc-measure);
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding: 8px 0 8px 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
  border-bottom: 1px dashed var(--hairline-soft);
}

.page-disclaimer .clause__list li:first-child {
  border-top: 1px dashed var(--hairline-soft);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .doc-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.45);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .doc-link:hover,
.page-disclaimer .doc-link:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* 周期示意 */
.page-disclaimer .cycle-figure {
  margin: 6px 0 18px;
  padding: 14px 16px 12px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-m);
  background:
    radial-gradient(120% 160% at 90% 0%, rgba(255, 107, 74, 0.14), transparent 60%),
    var(--night);
}

.page-disclaimer .cycle-map {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .cycle-figure__cap {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: rgba(185, 203, 216, 0.78);
}

/* 兼容表 */
.page-disclaimer .compat {
  margin: 0 0 16px;
  padding: 0;
  max-width: var(--doc-measure);
  list-style: none;
  border-top: 1px solid var(--hairline-soft);
}

.page-disclaimer .compat__row {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline-soft);
}

.page-disclaimer .compat__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sand);
}

.page-disclaimer .compat__val {
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--mist);
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-disclaimer .compat__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    align-items: start;
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: 96px;
    padding: 20px 20px 22px;
  }

  .page-disclaimer .doc-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-disclaimer .doc-toc__list a {
    padding: 8px 2px;
  }

  .page-disclaimer .clause {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    column-gap: 28px;
  }

  .page-disclaimer .clause__no {
    writing-mode: vertical-rl;
    text-orientation: upright;
    margin: 0;
    padding: 4px 0 0 10px;
    border-left: 1px solid rgba(242, 200, 120, 0.34);
    letter-spacing: 0.3em;
    height: max-content;
  }

  .page-disclaimer .rule-summary {
    padding-left: 24px;
    padding-right: 24px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .doc-hero__figure {
    border-radius: var(--r-l);
  }
}
<<<END>>>