.page-disclaimer {
  --disc-rule: 2px solid var(--ink);
  --disc-soft-line: 1px solid var(--line-strong);
  --disc-soft: rgba(27, 23, 21, 0.12);
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
}

.page-disclaimer .disc-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding-top: 16px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.page-disclaimer .disc-crumbs .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 6px;
  color: var(--gold-bronze);
}

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

.page-disclaimer .disc-crumbs a:hover,
.page-disclaimer .disc-crumbs a:focus-visible {
  border-bottom-color: var(--gold-bronze);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(28px, 5vw, 56px);
  border-bottom: var(--disc-rule);
  background:
    repeating-linear-gradient(135deg, transparent 0 13px, rgba(27, 23, 21, 0.045) 13px 14px),
    var(--paper);
  overflow: hidden;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 5vw, 44px);
  align-items: end;
}

.page-disclaimer .disc-hero__text {
  min-width: 0;
}

.page-disclaimer .disc-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--red-deep);
  text-wrap: balance;
}

.page-disclaimer .disc-hero__lede {
  max-width: 46em;
  margin: 18px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-disclaimer .disc-hero__facts {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line-strong);
  font-size: 13px;
  color: var(--ink-soft);
}

.page-disclaimer .disc-hero__fact-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--red);
}

.page-disclaimer .disc-hero__figure {
  position: relative;
  margin: 0;
  z-index: 1;
}

.page-disclaimer .disc-hero__figure .media__frame {
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-hard);
  background: var(--cream);
  overflow: hidden;
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(0.9);
}

.page-disclaimer .disc-hero__figure .media__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
}

.page-disclaimer .disc-hero__ring {
  position: absolute;
  top: -34px;
  right: -46px;
  width: clamp(150px, 30vw, 240px);
  height: auto;
  color: var(--gold);
  opacity: 0.35;
  pointer-events: none;
}

/* ---------- 目录 + 正文 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  padding: clamp(32px, 5vw, 64px) var(--gutter) clamp(48px, 7vw, 88px);
}

.page-disclaimer .disc-toc {
  padding: 18px 20px 20px;
  border: var(--disc-rule);
  background: var(--paper);
  box-shadow: 5px 5px 0 var(--gold-bronze);
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
}

.page-disclaimer .disc-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-disclaimer .disc-toc__list li + li {
  border-top: 1px solid var(--soft-line, var(--line));
}

.page-disclaimer .disc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 2px;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  transition: color 180ms ease, padding-left 180ms ease;
}

.page-disclaimer .disc-toc__list a:hover,
.page-disclaimer .disc-toc__list a:focus-visible {
  color: var(--red);
  padding-left: 6px;
}

.page-disclaimer .disc-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-bronze);
}

.page-disclaimer .disc-toc__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-strong);
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-disclaimer .disc-content {
  min-width: 0;
  max-width: 74ch;
}

.page-disclaimer .disc-clause {
  padding: clamp(26px, 4vw, 40px) 0;
  border-top: var(--disc-rule);
}

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

.page-disclaimer .disc-clause__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .disc-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3.4vw, 30px);
  font-weight: 700;
  color: var(--gold-bronze);
  letter-spacing: -0.04em;
}

.page-disclaimer .disc-clause__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .disc-clause__text:last-child {
  margin-bottom: 0;
}

/* 定义列表 */
.page-disclaimer .disc-defs {
  margin: 20px 0 0;
  border-top: var(--disc-soft-line);
}

.page-disclaimer .disc-defs__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--disc-soft-line);
}

.page-disclaimer .disc-defs dt {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--red);
}

.page-disclaimer .disc-defs dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* 栏目分组 */
.page-disclaimer .disc-groups {
  display: grid;
  gap: 14px;
  margin: 22px 0;
}

.page-disclaimer .disc-group {
  padding: 16px 18px;
  border: var(--disc-rule);
  border-left-width: 8px;
  background: var(--paper);
}

.page-disclaimer .disc-group:nth-child(1) {
  border-left-color: var(--red);
}

.page-disclaimer .disc-group:nth-child(2) {
  border-left-color: var(--gold-bronze);
}

.page-disclaimer .disc-group:nth-child(3) {
  border-left-color: var(--gold-dark);
}

.page-disclaimer .disc-group__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

.page-disclaimer .disc-group__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer .disc-group__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* 注释列表 */
.page-disclaimer .disc-notes {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-notes li {
  position: relative;
  padding: 9px 0 9px 20px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  border-bottom: 1px dotted var(--line-strong);
}

.page-disclaimer .disc-notes li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 18px;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--gold-bronze);
  transform: rotate(45deg);
}

/* 色带条款 */
.page-disclaimer .disc-clause--band {
  margin: 0 calc(-1 * clamp(6px, 2vw, 20px));
  padding: clamp(22px, 4vw, 34px) clamp(6px, 2vw, 20px);
  background: var(--red-deep);
  color: var(--cream);
  border-top: var(--disc-rule);
  border-bottom: var(--disc-rule);
}

.page-disclaimer .disc-clause--band .disc-clause__title {
  color: var(--cream);
}

.page-disclaimer .disc-clause--band .disc-clause__num {
  color: var(--gold);
}

.page-disclaimer .disc-clause--band .disc-clause__text {
  color: rgba(244, 235, 221, 0.86);
}

/* 三步 */
.page-disclaimer .disc-steps {
  display: grid;
  gap: 14px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-steps__item {
  position: relative;
  padding: 16px 18px 18px;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 4px 4px 0 var(--gold-bronze);
  counter-increment: none;
}

.page-disclaimer .disc-steps__item--go {
  background: var(--red);
  border-color: var(--red);
  box-shadow: 4px 4px 0 var(--gold);
  color: var(--cream);
}

.page-disclaimer .disc-steps__num {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--red);
}

.page-disclaimer .disc-steps__item--go .disc-steps__num {
  color: var(--gold);
}

.page-disclaimer .disc-steps__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer .disc-steps__item--go .disc-steps__title {
  color: var(--cream);
}

.page-disclaimer .disc-steps__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-disclaimer .disc-steps__item--go .disc-steps__text {
  color: rgba(244, 235, 221, 0.88);
}

/* 版本对照标签页 */
.page-disclaimer .disc-tabs {
  margin: 22px 0;
  border: var(--disc-rule);
  background: var(--paper);
}

.page-disclaimer .disc-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: var(--disc-rule);
}

.page-disclaimer .disc-tabs__tab {
  flex: 1 1 auto;
  padding: 12px 14px;
  border: 0;
  border-right: 1px solid var(--line-strong);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease;
}

.page-disclaimer .disc-tabs__tab:last-child {
  border-right: 0;
}

.page-disclaimer .disc-tabs__tab:hover {
  background: var(--gold-champagne);
  color: var(--ink);
}

.page-disclaimer .disc-tabs__tab[aria-selected="true"] {
  background: var(--red);
  color: var(--cream);
}

.page-disclaimer .disc-tabs__tab:focus-visible {
  outline: 3px solid var(--gold-bronze);
  outline-offset: -3px;
}

.page-disclaimer .disc-tabs__panel {
  padding: 16px 18px 18px;
}

.page-disclaimer .disc-diff {
  margin: 0;
}

.page-disclaimer .disc-diff__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dotted var(--line-strong);
}

.page-disclaimer .disc-diff__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .disc-diff dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--red);
}

.page-disclaimer .disc-diff dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* 折叠批次说明 */
.page-disclaimer .disc-details {
  margin-top: 18px;
  border: var(--disc-rule);
  background: var(--paper);
}

.page-disclaimer .disc-details__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--red-deep);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .disc-details__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-details__summary::before {
  content: "+";
  flex: none;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--gold-bronze);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--gold-dark);
}

.page-disclaimer .disc-details[open] .disc-details__summary::before {
  content: "–";
}

.page-disclaimer .disc-details__summary:focus-visible {
  outline: 3px solid var(--gold-bronze);
  outline-offset: -3px;
}

.page-disclaimer .disc-details__body {
  padding: 0 18px 16px;
  border-top: 1px dashed var(--line-strong);
}

.page-disclaimer .disc-details__body .disc-notes li:first-child {
  padding-top: 14px;
}

.page-disclaimer .disc-details__body .disc-notes li:last-child {
  border-bottom: 0;
}

/* 联系条款 */
.page-disclaimer .disc-clause--contact {
  border-top: var(--disc-rule);
}

.page-disclaimer .disc-contact {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
}

.page-disclaimer .disc-contact__panel {
  padding: 18px 20px;
  background: var(--red-deep);
  color: var(--cream);
  border: var(--disc-rule);
  box-shadow: 5px 5px 0 var(--gold-bronze);
}

.page-disclaimer .disc-contact__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--gold);
}

.page-disclaimer .disc-contact__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-contact__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(244, 235, 221, 0.9);
}

.page-disclaimer .disc-contact__list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-contact__key {
  flex: none;
  min-width: 68px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold-champagne);
  align-self: center;
}

.page-disclaimer .disc-contact__list a {
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-bronze);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-contact__list a:hover,
.page-disclaimer .disc-contact__list a:focus-visible {
  color: var(--gold);
}

.page-disclaimer .disc-contact__side {
  padding: 16px 18px;
  border: var(--disc-soft-line);
  background: var(--paper);
}

.page-disclaimer .disc-contact__hint {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-disclaimer .disc-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0;
  font-size: 13px;
}

.page-disclaimer .disc-contact__links a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-bronze);
}

.page-disclaimer .disc-contact__links a:hover,
.page-disclaimer .disc-contact__links a:focus-visible {
  color: var(--red-deep);
  background: var(--gold-champagne);
}

.page-disclaimer .disc-back {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px dashed var(--line-strong);
}

.page-disclaimer .disc-back__btn {
  text-decoration: none;
}

.page-disclaimer .disc-back__note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .disc-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-disclaimer .disc-hero__facts li {
    flex-direction: column;
    gap: 6px;
    border-bottom: 0;
    border-left: 2px solid var(--gold-bronze);
    padding: 0 0 0 12px;
  }

  .page-disclaimer .disc-groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-disclaimer .disc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-disclaimer .disc-diff__row {
    grid-template-columns: minmax(120px, 0.34fr) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }

  .page-disclaimer .disc-defs__row {
    grid-template-columns: minmax(120px, 0.28fr) minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.8fr);
  }

  .page-disclaimer .disc-body {
    grid-template-columns: 248px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 104px;
  }

  .page-disclaimer .disc-contact {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .disc-body {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__list a,
  .page-disclaimer .disc-tabs__tab {
    transition: none;
  }
}
<<<END>>>

.page-disclaimer {
  --soft-line: currentColor;
}