.page-disclaimer {
  --pd-rule: rgba(20, 22, 28, 0.14);
  --pd-rule-soft: rgba(20, 22, 28, 0.07);
  --pd-gold-ink: #B57C15;
  --pd-text: #2B2F3A;
  --pd-text-soft: #5A6070;
  background: var(--sy-paper);
  color: var(--sy-ink);
  font-family: var(--sy-font);
  -webkit-font-smoothing: antialiased;
}

/* ---------- 深色页头 ---------- */
.page-disclaimer .pd-top {
  position: relative;
  overflow: hidden;
  padding-block: 20px 0;
  background-color: var(--sy-deep);
  background-image: var(--sy-grid-pattern);
  background-size: 8px 8px;
  color: var(--sy-paper);
}

.page-disclaimer .pd-top::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(242, 184, 87, 0.2), transparent 64%);
  pointer-events: none;
}

.page-disclaimer .sy-breadcrumb {
  position: relative;
  z-index: 1;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sy-mist);
}

.page-disclaimer .pd-hero {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding-block: 22px 34px;
}

.page-disclaimer h1 {
  margin: 12px 0 0;
  font-family: var(--sy-font-display);
  font-weight: 800;
  font-size: clamp(28px, 6.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--sy-paper);
}

.page-disclaimer .pd-lead {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--sy-mist);
}

.page-disclaimer .pd-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--sy-mist);
}

.page-disclaimer .pd-hero__facts span {
  margin-right: 6px;
  font-family: var(--sy-font-display);
  font-weight: 700;
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  color: var(--sy-gold);
}

.page-disclaimer .pd-hero__panel {
  align-self: end;
  padding: 20px 22px;
  border: 1px solid var(--sy-line);
  border-left: 2px solid var(--sy-gold);
  border-radius: var(--sy-radius-sm);
  background: rgba(22, 34, 74, 0.72);
}

.page-disclaimer .pd-panel__title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--sy-gold);
}

.page-disclaimer .pd-panel__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--sy-paper);
}

.page-disclaimer .pd-panel__list li {
  position: relative;
  padding-left: 16px;
}

.page-disclaimer .pd-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sy-teal);
}

.page-disclaimer .pd-panel__list li:nth-child(2)::before {
  background: var(--sy-orange);
}

.page-disclaimer .pd-panel__list li:nth-child(3)::before {
  background: var(--sy-gold);
}

.page-disclaimer .pd-banner {
  position: relative;
  z-index: 1;
  margin: 0;
}

.page-disclaimer .pd-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--sy-radius) var(--sy-radius) 0 0;
  border: 1px solid var(--sy-line);
  border-bottom: 0;
}

.page-disclaimer .pd-banner__cap {
  padding: 12px 2px 20px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--sy-mist);
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .pd-jump {
  border-bottom: 1px solid var(--pd-rule);
  background: var(--sy-paper);
}

.page-disclaimer .pd-jump ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 14px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .pd-jump a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--pd-rule);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--pd-text);
  text-decoration: none;
  transition: border-color 180ms var(--sy-ease), background-color 180ms var(--sy-ease);
}

.page-disclaimer .pd-jump a span {
  font-family: var(--sy-font-display);
  font-weight: 300;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--pd-gold-ink);
}

.page-disclaimer .pd-jump a:hover,
.page-disclaimer .pd-jump a:focus-visible {
  border-color: var(--sy-gold);
  background: rgba(242, 184, 87, 0.14);
  outline: none;
}

/* ---------- 章节正文 ---------- */
.page-disclaimer .pd-body {
  padding-block: clamp(26px, 5vw, 52px) clamp(40px, 6vw, 72px);
}

.page-disclaimer .pd-chapters {
  max-width: 860px;
}

.page-disclaimer .pd-chapter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding-block: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--pd-rule);
  scroll-margin-top: 84px;
}

.page-disclaimer .pd-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .pd-chapter__num {
  font-family: var(--sy-font-display);
  font-weight: 200;
  font-size: 38px;
  line-height: 1;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--pd-gold-ink);
  opacity: 0.7;
}

.page-disclaimer .pd-chapter h2 {
  margin: 0 0 16px;
  font-family: var(--sy-font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--sy-ink);
}

.page-disclaimer .pd-key {
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 3px solid var(--sy-gold);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--sy-ink);
}

.page-disclaimer .pd-chapter__content p:not(.pd-key) {
  max-width: 34em;
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pd-text);
}

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

.page-disclaimer .pd-chapter__content a,
.page-disclaimer .pd-contact a:not(.sy-btn) {
  color: var(--pd-gold-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .pd-chapter__content a:hover,
.page-disclaimer .pd-contact a:not(.sy-btn):hover {
  color: var(--sy-ink);
}

.page-disclaimer .pd-ext {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  vertical-align: 1px;
  color: var(--sy-orange);
  border: 1px solid rgba(240, 115, 60, 0.45);
  background: rgba(240, 115, 60, 0.08);
}

/* ---------- 联系块 ---------- */
.page-disclaimer .pd-contact {
  position: relative;
  overflow: hidden;
  max-width: 860px;
  margin-top: clamp(30px, 4vw, 48px);
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--pd-rule);
  border-radius: var(--sy-radius);
  background: #FBF7EF;
}

.page-disclaimer .pd-contact::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 1px solid rgba(242, 184, 87, 0.45);
  box-shadow: 0 0 0 18px rgba(242, 184, 87, 0.08), 0 0 0 40px rgba(47, 191, 166, 0.07);
  pointer-events: none;
}

.page-disclaimer .pd-contact h2 {
  margin: 0 0 14px;
  font-family: var(--sy-font-display);
  font-weight: 800;
  font-size: clamp(19px, 3vw, 24px);
  letter-spacing: -0.01em;
  color: var(--sy-ink);
}

.page-disclaimer .pd-contact p {
  position: relative;
  z-index: 1;
  max-width: 34em;
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pd-text);
}

.page-disclaimer .pd-contact__back {
  margin-top: 18px;
}

/* ---------- 期号提示行 ---------- */
.page-disclaimer .pd-note {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 860px;
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--pd-rule);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--pd-text-soft);
}

.page-disclaimer .pd-note::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sy-teal);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .pd-top {
    padding-block: 26px 0;
  }

  .page-disclaimer .pd-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: 56px;
    padding-block: 34px 58px;
  }

  .page-disclaimer .pd-lead {
    font-size: 17px;
  }

  .page-disclaimer .pd-banner img {
    aspect-ratio: 12 / 5;
  }

  .page-disclaimer .pd-chapter {
    grid-template-columns: 92px minmax(0, 1fr);
    column-gap: 28px;
  }

  .page-disclaimer .pd-chapter__num {
    font-size: 54px;
    padding-top: 6px;
  }
}

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

  .page-disclaimer .pd-top {
    background: none;
    color: #000;
  }

  .page-disclaimer .pd-top::before,
  .page-disclaimer .pd-hero__panel,
  .page-disclaimer .pd-jump,
  .page-disclaimer .pd-banner,
  .page-disclaimer .pd-contact::after,
  .page-disclaimer .pd-contact__back {
    display: none;
  }

  .page-disclaimer h1,
  .page-disclaimer .pd-lead,
  .page-disclaimer .pd-hero__facts,
  .page-disclaimer .pd-chapter__content p:not(.pd-key),
  .page-disclaimer .pd-key {
    color: #000;
  }

  .page-disclaimer .pd-chapter {
    break-inside: avoid;
    border-top: 1px solid #999;
  }

  .page-disclaimer .pd-contact {
    background: none;
    border-color: #999;
  }
}