.page-disclaimer {
  background: var(--ink);
  color: var(--chalk);
}

/* ===== 首屏 ===== */
.page-disclaimer .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(24px, 4.5vw, 56px);
  border-bottom: var(--rule);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -58%;
  width: 80%;
  height: 155%;
  z-index: -2;
  transform: rotate(-8deg);
  background: linear-gradient(150deg, var(--turf) 0%, rgba(46, 100, 67, 0.28) 100%);
}

.page-disclaimer .doc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.55;
  background-image: repeating-linear-gradient(
    to right,
    rgba(46, 100, 67, 0.22) 0 1px,
    transparent 1px 76px
  );
}

.page-disclaimer .doc-hero-grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
  align-items: center;
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-disclaimer .breadcrumbs a {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .breadcrumbs a:hover {
  color: var(--chalk);
  border-bottom-color: var(--volt);
}

.page-disclaimer .eyebrow {
  color: var(--volt);
}

.page-disclaimer .doc-hero h1 {
  margin: 10px 0 0;
  max-width: 620px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 8vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-disclaimer .doc-lede {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: #c3d1c6;
}

.page-disclaimer .doc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-chips li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid rgba(46, 100, 67, 0.75);
  background: rgba(27, 68, 46, 0.5);
  color: var(--chalk);
  font-size: 12px;
  line-height: 1.4;
}

.page-disclaimer .doc-chips .num {
  font-size: 11px;
  color: var(--volt);
}

.page-disclaimer .doc-hero-media {
  margin: 0;
  border: 1px solid rgba(46, 100, 67, 0.85);
  background: var(--turf);
}

.page-disclaimer .doc-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

/* ===== 正文底板 ===== */
.page-disclaimer .doc-paper {
  background: var(--paper);
  color: var(--carbon);
  border-top: var(--rule);
}

.page-disclaimer .doc-shell {
  display: grid;
  gap: clamp(24px, 3.5vw, 52px);
  padding-block: clamp(32px, 5vw, 72px);
}

.page-disclaimer .doc-body {
  min-width: 0;
}

/* ===== 章节目录 ===== */
.page-disclaimer .doc-toc {
  border: 1px solid rgba(17, 21, 18, 0.16);
  background: rgba(255, 255, 255, 0.55);
  padding: 14px 14px 6px;
  align-self: start;
}

.page-disclaimer .doc-toc-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tactical);
}

.page-disclaimer .doc-toc .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
  line-height: 1.5;
  color: #33473a;
  text-decoration: none;
  border-bottom: 1px solid rgba(17, 21, 18, 0.12);
  transition: color 0.18s var(--ease), box-shadow 0.18s var(--ease), padding 0.18s var(--ease);
}

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

.page-disclaimer .doc-toc .toc-link .num {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--tactical);
}

.page-disclaimer .doc-toc .toc-link:hover {
  color: var(--ink);
}

.page-disclaimer .doc-toc .toc-link[aria-current="true"] {
  padding-left: 8px;
  color: var(--ink);
  font-weight: 600;
  box-shadow: inset 2px 0 0 var(--tactical);
}

/* ===== 章节 ===== */
.page-disclaimer .doc-sec {
  padding-block: clamp(22px, 3vw, 32px);
  border-top: 1px solid rgba(17, 21, 18, 0.14);
}

.page-disclaimer .doc-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .doc-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .doc-sec-num {
  flex: none;
  padding: 2px 6px;
  border: 1px solid rgba(46, 100, 67, 0.45);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--tactical);
}

.page-disclaimer .doc-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .doc-sec p {
  margin: 0 0 12px;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: #23302a;
}

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

/* ===== 具体例子 ===== */
.page-disclaimer .doc-example {
  margin-top: 16px;
  padding: 12px 14px;
  max-width: 60ch;
  border-left: 3px solid var(--amber);
  background: rgba(255, 122, 51, 0.09);
}

.page-disclaimer .doc-example p {
  margin: 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.7;
  color: #2a231c;
}

.page-disclaimer .doc-example .tag {
  margin-right: 8px;
}

/* ===== 要点列表 ===== */
.page-disclaimer .doc-list {
  margin: 16px 0 0;
  padding: 0;
  max-width: 60ch;
  list-style: none;
  border-top: 1px solid rgba(17, 21, 18, 0.14);
}

.page-disclaimer .doc-list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(17, 21, 18, 0.14);
  font-size: 14.5px;
  line-height: 1.65;
  color: #23302a;
}

.page-disclaimer .doc-list .num {
  flex: none;
  min-width: 78px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--tactical);
}

/* ===== 联系方式 ===== */
.page-disclaimer .doc-contact {
  display: grid;
  gap: 1px;
  margin: 18px 0 0;
  max-width: 60ch;
  border: 1px solid rgba(17, 21, 18, 0.16);
  background: rgba(17, 21, 18, 0.14);
}

.page-disclaimer .doc-contact > div {
  padding: 12px 14px;
  background: var(--paper);
}

.page-disclaimer .doc-contact dt {
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tactical);
}

.page-disclaimer .doc-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--carbon);
  word-break: break-word;
}

.page-disclaimer .doc-contact dd a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 100, 67, 0.55);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .doc-contact dd a:hover {
  color: var(--tactical);
  border-bottom-color: var(--amber);
}

.page-disclaimer .doc-note {
  margin-top: 14px;
  max-width: 60ch;
  font-size: 13.5px;
  line-height: 1.7;
  color: #4a5a50;
}

/* ===== 章节末尾延伸 ===== */
.page-disclaimer .doc-tail {
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: 18px;
  border-top: 1px solid rgba(17, 21, 18, 0.2);
}

.page-disclaimer .doc-tail .eyebrow {
  color: var(--tactical);
}

.page-disclaimer .doc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-links a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 100, 67, 0.5);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .doc-links a:hover {
  color: var(--tactical);
  border-bottom-color: var(--amber);
}

/* ===== 断点 ===== */
@media (min-width: 900px) {
  .page-disclaimer .doc-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-shell {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }

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

@media (max-width: 599px) {
  .page-disclaimer .doc-sec-head {
    flex-direction: column;
    gap: 8px;
  }

  .page-disclaimer .doc-list li {
    flex-direction: column;
    gap: 4px;
  }

  .page-disclaimer .doc-list .num {
    min-width: 0;
  }

  .page-disclaimer .doc-chips li {
    font-size: 11.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-toc .toc-link,
  .page-disclaimer .breadcrumbs a,
  .page-disclaimer .doc-contact dd a,
  .page-disclaimer .doc-links a {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #000000;
  }

  .page-disclaimer .doc-hero::before,
  .page-disclaimer .doc-hero::after {
    display: none;
  }

  .page-disclaimer .doc-hero h1,
  .page-disclaimer .doc-lede,
  .page-disclaimer .doc-chips li {
    color: #000000;
  }

  .page-disclaimer .doc-toc {
    display: none;
  }

  .page-disclaimer .doc-paper {
    background: #ffffff;
    border-top: 0;
  }

  .page-disclaimer .doc-shell {
    display: block;
    padding-block: 12px;
  }

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