.page-disclaimer {
  --disc-line: rgba(10, 26, 47, .18);
  --disc-line-soft: rgba(10, 26, 47, .10);
  background: var(--warm-paper);
  color: var(--ink-text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(118deg, var(--ink-navy) 0%, var(--mid-navy) 78%, #16407a 100%);
  border-bottom: var(--edge) solid var(--pulse-orange);
  color: var(--warm-paper);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 250px;
  height: 250px;
  background: repeating-linear-gradient(45deg, rgba(198, 255, 61, .16) 0 2px, transparent 2px 13px);
  transform: rotate(10deg);
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(18px, 4vw, 30px);
  padding-bottom: clamp(30px, 6vw, 62px);
}

.page-disclaimer .disc-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-disclaimer .disc-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--pulse-orange);
}

.page-disclaimer .disc-crumb a,
.page-disclaimer .disc-crumb li {
  color: var(--on-navy-dim);
  text-decoration: none;
}

.page-disclaimer .disc-crumb a:hover {
  color: var(--data-lime);
}

.page-disclaimer .disc-hero__kicker {
  margin: clamp(20px, 4vw, 34px) 0 0;
  color: var(--pulse-orange);
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 0;
  max-width: 20ch;
  font-size: clamp(1.95rem, 5.6vw, 3.5rem);
  font-weight: 900;
  font-style: italic;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--warm-paper);
}

.page-disclaimer .disc-hero__lead {
  margin: clamp(14px, 3vw, 22px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 2.7vw, 17px);
  line-height: 1.78;
  color: rgba(244, 237, 225, .84);
}

.page-disclaimer .disc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin: clamp(22px, 4vw, 34px) 0 0;
  padding: 0;
}

.page-disclaimer .disc-hero__meta > div {
  padding-left: 10px;
  border-left: 3px solid var(--pulse-orange);
}

.page-disclaimer .disc-hero__meta dt {
  margin: 0 0 4px;
  color: var(--on-navy-dim);
}

.page-disclaimer .disc-hero__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--warm-paper);
  word-break: break-word;
}

/* ---------- 条款索引条 ---------- */
.page-disclaimer .disc-index {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--paper-white);
  border-bottom: var(--edge) solid var(--ink-navy);
}

.page-disclaimer .disc-index__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 9px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-index__label {
  flex: none;
  color: var(--mist-grey);
}

.page-disclaimer .disc-index__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  white-space: nowrap;
  text-decoration: none;
  color: var(--ink-navy);
  border: 1px solid var(--disc-line);
  transition: background-color .18s var(--ease), color .18s var(--ease);
}

.page-disclaimer .disc-index__link .num {
  font-weight: 700;
  color: var(--pulse-orange);
}

.page-disclaimer .disc-index__link:hover {
  background: var(--warm-paper);
}

.page-disclaimer .disc-index__link[data-spy-current] {
  background: var(--pulse-orange);
  border-color: var(--ink-navy);
  color: var(--ink-navy);
  box-shadow: 3px 3px 0 0 var(--ink-navy);
}

.page-disclaimer .disc-index__link[data-spy-current] .num {
  color: var(--ink-navy);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-body {
  padding-top: clamp(24px, 5vw, 48px);
  padding-bottom: clamp(40px, 8vw, 90px);
}

.page-disclaimer .disc-clause {
  padding: clamp(24px, 4.5vw, 42px) 0;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .disc-clause__no {
  flex: none;
  padding-top: 7px;
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.7vw, 15px);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--pulse-orange);
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-size: clamp(1.25rem, 3.1vw, 1.8rem);
  font-weight: 900;
  font-style: italic;
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--ink-navy);
}

.page-disclaimer .disc-clause__body {
  max-width: 70ch;
  padding-left: clamp(0px, 4vw, 62px);
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 14px;
  font-size: clamp(15px, 2.5vw, 16.5px);
  line-height: 1.8;
}

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

.page-disclaimer .disc-list {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list > li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(15px, 2.5vw, 16.5px);
  line-height: 1.78;
}

.page-disclaimer .disc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 8px;
  background: var(--pulse-orange);
}

.page-disclaimer .disc-sample {
  margin: 0 0 18px;
  padding: 14px 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--data-lime);
  background: var(--ink-navy);
  border-left: 6px solid var(--pulse-orange);
}

/* ---------- 中段满宽图 ---------- */
.page-disclaimer .disc-figure {
  margin: clamp(26px, 6vw, 58px) 0;
}

.page-disclaimer .disc-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--edge) solid var(--ink-navy);
  box-shadow: var(--shadow-hard-orange);
}

.page-disclaimer .disc-figure figcaption {
  margin-top: 10px;
  color: var(--mist-grey);
}

/* ---------- 页内链接与返回 ---------- */
.page-disclaimer .disc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin: 18px 0 0;
}

.page-disclaimer .disc-links .link-arrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink-navy);
}

.page-disclaimer .disc-links .link-arrow:hover {
  color: var(--pulse-orange);
}

.page-disclaimer .disc-backwrap {
  margin: clamp(28px, 5vw, 48px) 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--ink-navy);
  border-bottom: 2px solid var(--pulse-orange);
}

.page-disclaimer .disc-back:hover {
  color: var(--pulse-orange);
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-index__inner {
    justify-content: space-between;
    overflow-x: visible;
  }

  .page-disclaimer .disc-index__label {
    letter-spacing: .18em;
  }

  .page-disclaimer .disc-clause__head {
    gap: 20px;
  }

  .page-disclaimer .disc-clause__no {
    padding-top: 9px;
  }
}

@media (min-width: 1040px) {
  .page-disclaimer .disc-body {
    max-width: 1040px;
  }

  .page-disclaimer .disc-clause {
    padding: 46px 0;
  }

  .page-disclaimer .disc-clause__body {
    padding-left: 78px;
  }

  .page-disclaimer .disc-figure {
    margin-left: -2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-index__link,
  .page-disclaimer .disc-back {
    transition: none;
  }
}