.page-disclaimer {
  --doc-card-bg: var(--paper);
  --doc-card-gap: clamp(18px, 2.6vw, 30px);
  --doc-edge: clamp(22px, 3.2vw, 38px);
  background: var(--warm);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--paper);
  padding: calc(var(--header-h) + 30px) 0 clamp(44px, 7vw, 88px);
  border-bottom-left-radius: var(--r-xl);
  border-bottom-right-radius: var(--r-xl);
}

.page-disclaimer .doc-hero::after {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: 52%;
  height: 126%;
  background: linear-gradient(165deg, rgba(123, 224, 74, 0.2), rgba(46, 107, 230, 0.14) 70%, transparent);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .doc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: end;
}

.page-disclaimer .doc-hero .crumbs {
  margin: 0 0 clamp(20px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-disclaimer .doc-hero .crumbs__item {
  color: rgba(247, 242, 232, 0.55);
  text-transform: uppercase;
}

.page-disclaimer .doc-hero .crumbs__link {
  color: var(--lime-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .doc-hero .crumbs__link:hover,
.page-disclaimer .doc-hero .crumbs__link:focus-visible {
  border-bottom-color: var(--lime);
}

.page-disclaimer .doc-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime);
  text-transform: uppercase;
}

.page-disclaimer .doc-hero__kicker::before {
  content: "";
  width: 26px;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
}

.page-disclaimer .doc-hero__title {
  margin: 18px 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7.6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-disclaimer .doc-hero__title em {
  display: inline-block;
  font-style: normal;
  color: var(--lime);
}

.page-disclaimer .doc-hero__lead {
  max-width: 52ch;
  margin: 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.88;
  color: rgba(247, 242, 232, 0.84);
}

.page-disclaimer .doc-hero__note {
  margin: 18px 0 0;
  color: var(--lime-mist);
  font-size: 15px;
}

.page-disclaimer .doc-hero__media {
  margin: 0;
  border: 1px solid rgba(247, 242, 232, 0.16);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(201, 232, 184, 0.28), rgba(46, 107, 230, 0.16));
}

.page-disclaimer .doc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .doc-hero__media .media-frame__caption {
  padding: 12px 16px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(247, 242, 232, 0.7);
  background: rgba(14, 43, 36, 0.55);
}

/* ---------- 条目快速定位 ---------- */
.page-disclaimer .doc-jump {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-jump__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .doc-jump__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-mid);
  text-transform: uppercase;
}

.page-disclaimer .doc-jump__pill {
  flex: none;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .doc-jump__pill:hover,
.page-disclaimer .doc-jump__pill:focus-visible {
  background: var(--lime-mist);
  border-color: var(--lime);
  color: var(--deep);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .doc-body {
  padding: clamp(36px, 5.5vw, 76px) 0 clamp(28px, 4vw, 48px);
}

.page-disclaimer .doc-body__grid {
  align-items: start;
}

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

.page-disclaimer .doc-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ink-mid);
  text-transform: uppercase;
}

.page-disclaimer .doc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 3px;
  border-left: 1px solid var(--line);
}

.page-disclaimer .doc-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-left: 3px solid transparent;
  margin-left: -2px;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  color: var(--ink-mid);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .doc-rail__link:hover,
.page-disclaimer .doc-rail__link:focus-visible {
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .doc-rail__link[aria-current="true"] {
  background: var(--paper);
  border-left-color: var(--lime);
  color: var(--deep);
  font-weight: 600;
}

.page-disclaimer .doc-rail__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-disclaimer .doc-rail__foot {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--ink-mid);
}

/* ---------- 档案条目卡 ---------- */
.page-disclaimer .doc-card {
  position: relative;
  background: var(--doc-card-bg);
  border: 1px solid var(--line);
  border-left: 5px solid var(--lime-mist);
  border-radius: var(--r-md);
  padding: var(--doc-edge);
  box-shadow: var(--shadow-card);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.page-disclaimer .doc-card + .doc-card {
  margin-top: var(--doc-card-gap);
}

.page-disclaimer .doc-card:hover {
  border-left-color: var(--lime);
  box-shadow: var(--shadow-panel);
  transform: translateY(-3px);
}

.page-disclaimer .doc-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.page-disclaimer .doc-card__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(14, 43, 36, 0.16);
}

.page-disclaimer .doc-card__title {
  margin: 12px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-disclaimer .doc-card__lead {
  max-width: 64ch;
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-mid);
}

.page-disclaimer .doc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 26px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ink);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.72em;
  width: 9px;
  height: 9px;
  background: var(--lime);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-disclaimer .doc-list strong {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--deep);
  background: var(--lime-mist);
  padding: 1px 7px;
  border-radius: 4px;
}

.page-disclaimer .doc-list a {
  color: var(--blue-deep);
  text-decoration: none;
  border-bottom: 1px dashed rgba(46, 107, 230, 0.5);
}

.page-disclaimer .doc-list a:hover,
.page-disclaimer .doc-list a:focus-visible {
  color: var(--orange-deep);
  border-bottom-color: var(--orange-deep);
}

/* ---------- 页尾引导 ---------- */
.page-disclaimer .doc-cta {
  position: relative;
  overflow: hidden;
  margin-top: clamp(34px, 5vw, 64px);
  padding: clamp(40px, 6vw, 76px) 0 clamp(34px, 5vw, 60px);
  background: var(--deep);
  color: var(--paper);
  border-top-right-radius: var(--r-xl);
  border-top-left-radius: var(--r-xl);
}

.page-disclaimer .doc-cta::before {
  content: "";
  position: absolute;
  top: -40%;
  left: -10%;
  width: 46%;
  height: 180%;
  background: radial-gradient(circle at 40% 40%, rgba(123, 224, 74, 0.22), transparent 62%);
  pointer-events: none;
}

.page-disclaimer .doc-cta__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: center;
}

.page-disclaimer .doc-cta__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime);
  text-transform: uppercase;
}

.page-disclaimer .doc-cta__title {
  margin: 12px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-disclaimer .doc-cta__text p {
  max-width: 46ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.84;
  color: rgba(247, 242, 232, 0.8);
}

.page-disclaimer .doc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .doc-cta__foot {
  position: relative;
  z-index: 1;
  margin-top: clamp(24px, 3.4vw, 38px);
  padding-top: 18px;
  border-top: 1px solid var(--line-deep);
}

.page-disclaimer .doc-cta__foot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 242, 232, 0.7);
}

.page-disclaimer .doc-cta__foot a {
  color: var(--lime-mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 232, 184, 0.5);
}

.page-disclaimer .doc-cta__foot a:hover,
.page-disclaimer .doc-cta__foot a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .doc-hero__grid {
    grid-template-columns: 1.18fr 0.82fr;
    gap: clamp(34px, 4vw, 60px);
  }

  .page-disclaimer .doc-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 22px);
    align-self: start;
  }

  .page-disclaimer .doc-cta__grid {
    grid-template-columns: 1fr auto;
  }

  .page-disclaimer .doc-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .doc-card {
    padding: clamp(30px, 3vw, 42px);
  }

  .page-disclaimer .doc-jump__inner {
    justify-content: flex-start;
  }
}

/* ---------- 窄屏收口 ---------- */
@media (max-width: 620px) {
  .page-disclaimer .doc-hero {
    border-bottom-left-radius: var(--r-lg);
    border-bottom-right-radius: var(--r-lg);
  }

  .page-disclaimer .doc-hero::after {
    width: 74%;
    right: -22%;
    opacity: 0.7;
  }

  .page-disclaimer .doc-card {
    border-left-width: 4px;
  }

  .page-disclaimer .doc-card__top {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-disclaimer .doc-cta {
    border-top-left-radius: var(--r-lg);
    border-top-right-radius: var(--r-lg);
  }

  .page-disclaimer .doc-cta__actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}