.page-disclaimer {
  --doc-w: 800px;
  --page-pad: clamp(20px, 5vw, 48px);
  --ink-soft: rgba(30, 23, 16, .78);
  display: block;
  background: var(--cream);
  color: var(--ink);
  padding: clamp(28px, 6vw, 76px) 0 clamp(60px, 9vw, 120px);
}

.page-disclaimer .doc {
  max-width: calc(var(--doc-w) + var(--page-pad) * 2);
  margin: 0 auto;
  padding: 0 var(--page-pad);
}

/* ---------- 页头 ---------- */
.page-disclaimer .doc__head {
  position: relative;
  padding-bottom: clamp(20px, 3.4vw, 34px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 92px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--purple), var(--orange));
}

.page-disclaimer .doc__head .eyebrow {
  margin: 16px 0 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-disclaimer h1 {
  margin: 12px 0 0;
  max-width: 15em;
  font-family: var(--font-head);
  font-size: clamp(28px, 7.2vw, 50px);
  font-weight: 750;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-disclaimer .lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: clamp(16px, 2.4vw, 18px);
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-disclaimer .doc__meta {
  margin: 16px 0 0;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--grey);
}

/* ---------- 首图 ---------- */
.page-disclaimer .doc__figure {
  margin: clamp(26px, 4.2vw, 44px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mist);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .doc__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

/* ---------- 章节锚点 ---------- */
.page-disclaimer .doc-nav {
  margin: clamp(26px, 4.2vw, 42px) 0 0;
  padding: clamp(16px, 3vw, 22px) clamp(16px, 3vw, 26px);
  border: 1px solid rgba(91, 58, 142, .18);
  border-radius: var(--radius);
  background: rgba(232, 225, 245, .6);
}

.page-disclaimer .doc-nav__label {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--purple-deep);
  text-transform: uppercase;
}

.page-disclaimer .doc-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-nav__list a {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--purple-deep);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .22s var(--ease), color .22s var(--ease),
              border-color .22s var(--ease), transform .22s var(--ease);
}

.page-disclaimer .doc-nav__list a:hover,
.page-disclaimer .doc-nav__list a:focus-visible {
  background: var(--purple);
  border-color: var(--purple);
  color: var(--white);
  transform: translateY(-2px);
}

/* ---------- 正文章节 ---------- */
.page-disclaimer .doc-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  margin-top: clamp(36px, 6vw, 62px);
  padding-top: clamp(22px, 3.6vw, 32px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 120px;
}

.page-disclaimer .doc-sec__index {
  margin: 0;
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-disclaimer .doc-sec h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: clamp(21px, 3.6vw, 29px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .doc-sec__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
}

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

.page-disclaimer .doc-sec__body strong {
  color: var(--purple-deep);
  font-weight: 650;
}

.page-disclaimer .doc-sec__body a {
  color: var(--purple-deep);
  text-decoration: underline;
  text-decoration-color: rgba(91, 58, 142, .35);
  text-underline-offset: 3px;
  transition: color .2s var(--ease), text-decoration-color .2s var(--ease);
}

.page-disclaimer .doc-sec__body a:hover,
.page-disclaimer .doc-sec__body a:focus-visible {
  color: var(--orange);
  text-decoration-color: var(--orange);
}

/* ---------- 条目列表 ---------- */
.page-disclaimer .doc-list {
  display: grid;
  gap: 11px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

/* ---------- 提示块 ---------- */
.page-disclaimer .doc-note {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 107, 44, .07);
}

.page-disclaimer .doc-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 联络信息 ---------- */
.page-disclaimer .doc-facts {
  margin: 20px 0 0;
  padding: 6px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .doc-facts__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-facts__row:last-child {
  border-bottom: 0;
}

.page-disclaimer .doc-facts dt {
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--grey);
}

.page-disclaimer .doc-facts dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 15px;
  line-height: 1.6;
  color: var(--purple-deep);
  word-break: break-word;
}

.page-disclaimer .doc-links {
  margin-top: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .doc-sec {
    grid-template-columns: 66px minmax(0, 1fr);
    gap: 0 22px;
  }

  .page-disclaimer .doc-sec__index {
    padding-top: 8px;
  }

  .page-disclaimer .doc-facts__row {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-disclaimer .doc-list li {
    padding-left: 22px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
    padding: 0;
  }

  .page-disclaimer .doc-nav,
  .page-disclaimer .doc__figure {
    display: none;
  }

  .page-disclaimer .doc-sec {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-disclaimer .doc__head::after {
    background: #000;
  }
}
</main>