.page-disclaimer {
  --doc-hair: 1px solid var(--line-gray);
  background: var(--archive-paper);
  color: var(--night-ink);
  font-family: var(--font-body);
}

/* 面包屑 */
.page-disclaimer .doc-crumbs {
  padding-top: clamp(4px, 1vw, 10px);
}

.page-disclaimer .doc-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-disclaimer .doc-crumbs__link {
  color: rgba(247, 250, 247, 0.72);
  text-decoration: none;
}

.page-disclaimer .doc-crumbs__link:hover,
.page-disclaimer .doc-crumbs__link:focus-visible {
  color: var(--whistle-yellow);
}

.page-disclaimer .doc-crumbs__sep {
  color: rgba(247, 250, 247, 0.35);
}

.page-disclaimer .doc-crumbs__current {
  color: var(--floodlight-white);
}

/* 首屏 */
.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 28px) 0 clamp(36px, 6vw, 64px);
  color: var(--floodlight-white);
  background:
    radial-gradient(120% 100% at 88% -10%, rgba(0, 194, 168, 0.22), transparent 58%),
    radial-gradient(90% 80% at 0% 110%, rgba(31, 107, 74, 0.62), transparent 62%),
    var(--night-ink);
  border-bottom: 3px solid var(--pitch-green);
}

.page-disclaimer .doc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(174, 184, 178, 0.1) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(174, 184, 178, 0.08) 0 1px, transparent 1px 64px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
}

.page-disclaimer .doc-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-disclaimer .doc-hero__eyebrow {
  margin: 0;
  color: var(--whistle-yellow);
}

.page-disclaimer .doc-hero__title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--floodlight-white);
}

.page-disclaimer .doc-hero__lede {
  max-width: 46ch;
  margin: 0 0 clamp(18px, 3vw, 26px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(247, 250, 247, 0.86);
}

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

/* 要点卡 */
.page-disclaimer .doc-summary {
  position: relative;
  padding: 16px 18px 18px;
  border: var(--doc-hair);
  border-top: 4px solid var(--whistle-yellow);
  border-radius: var(--radius);
  background: var(--archive-paper);
  color: var(--night-ink);
  box-shadow: 0 18px 40px -28px rgba(0, 0, 0, 0.9);
  transform: rotate(-1deg);
  transform-origin: left bottom;
}

.page-disclaimer .doc-summary__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--pitch-green);
}

.page-disclaimer .doc-summary__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .doc-summary__toggle {
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line-gray);
  border-radius: 2px;
}

.page-disclaimer .doc-summary__toggle::before,
.page-disclaimer .doc-summary__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--pitch-green);
}

.page-disclaimer .doc-summary__toggle::before {
  width: 10px;
  height: 2px;
}

.page-disclaimer .doc-summary__toggle::after {
  width: 2px;
  height: 10px;
  transition: opacity 0.2s ease;
}

.page-disclaimer .doc-summary[open] .doc-summary__toggle::after {
  opacity: 0;
}

.page-disclaimer .doc-summary__list {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .doc-summary__list li {
  position: relative;
  padding-left: 16px;
}

.page-disclaimer .doc-summary__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--signal-orange);
  transform: rotate(45deg);
}

.page-disclaimer .doc-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  margin: 16px 0 0;
  padding: 12px 0 0;
  list-style: none;
  border-top: 1px dashed var(--line-gray);
}

.page-disclaimer .doc-jump a {
  display: inline-block;
  padding: 4px 9px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--night-ink);
  text-decoration: none;
  border: 1px solid var(--line-gray);
  border-radius: 2px;
}

.page-disclaimer .doc-jump a:hover,
.page-disclaimer .doc-jump a:focus-visible {
  background: var(--whistle-yellow);
  border-color: var(--whistle-yellow);
}

/* 视觉带 */
.page-disclaimer .doc-visual {
  padding: clamp(20px, 3vw, 34px) 0;
  background: var(--mist-gray);
  border-bottom: 1px solid var(--line-gray);
}

.page-disclaimer .doc-visual__frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  background: var(--night-ink);
  box-shadow: var(--shadow-sticker);
}

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

.page-disclaimer .doc-visual__cap {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate-blue);
  background: var(--archive-paper);
  border-top: 1px solid var(--line-gray);
}

/* 正文区 */
.page-disclaimer .doc-body {
  padding: clamp(32px, 5vw, 64px) 0 clamp(48px, 7vw, 88px);
  background: var(--archive-paper);
}

.page-disclaimer .doc-body__grid {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
}

/* 节奏标尺 */
.page-disclaimer .doc-ruler {
  padding-top: 14px;
  border-top: 3px solid var(--pitch-green);
}

.page-disclaimer .doc-ruler .eyebrow {
  margin: 0 0 12px;
}

.page-disclaimer .doc-ruler__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .doc-ruler__item {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  gap: 4px;
  min-width: 152px;
  padding: 10px 14px;
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  background: var(--floodlight-white);
}

.page-disclaimer .doc-ruler__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.01em;
  color: var(--signal-orange);
}

.page-disclaimer .doc-ruler__txt {
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-blue);
}

/* 编号章节 */
.page-disclaimer .doc-sec {
  padding: clamp(22px, 3vw, 30px) 0;
  border-top: 1px solid var(--line-gray);
}

.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: 12px;
}

.page-disclaimer .doc-sec__no {
  flex: none;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--pitch-green);
  border: 1px solid var(--pitch-green);
  border-radius: 2px;
}

.page-disclaimer .doc-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--night-ink);
}

.page-disclaimer .doc-sec__body {
  max-width: 64ch;
}

.page-disclaimer .doc-sec__body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
}

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

.page-disclaimer .doc-sec__body a {
  color: var(--pitch-green);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .doc-sec__body a:hover,
.page-disclaimer .doc-sec__body a:focus-visible {
  color: var(--electric-teal);
}

/* 联系块 */
.page-disclaimer .doc-contact {
  margin-top: 16px;
  padding: clamp(16px, 2.5vw, 24px);
  border: 1px solid var(--line-gray);
  border-left: 4px solid var(--signal-orange);
  border-radius: var(--radius);
  background: var(--mist-gray);
}

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

.page-disclaimer .doc-contact__row {
  display: grid;
  gap: 2px 16px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-gray);
}

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

.page-disclaimer .doc-contact__key {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--slate-blue);
}

.page-disclaimer .doc-contact__val {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  color: var(--night-ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .doc-contact__copy {
  margin-left: 8px;
  padding: 2px 8px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--slate-blue);
  background: var(--archive-paper);
  border: 1px solid var(--line-gray);
  border-radius: 2px;
  cursor: pointer;
}

.page-disclaimer .doc-contact__copy:hover,
.page-disclaimer .doc-contact__copy:focus-visible {
  color: var(--night-ink);
  border-color: var(--pitch-green);
}

.page-disclaimer .copy-status {
  margin-left: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--pitch-green);
}

.page-disclaimer .doc-contact__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-blue);
}

.page-disclaimer .doc-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line-gray);
}

.page-disclaimer .doc-contact__links a {
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--pitch-green);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gray);
}

.page-disclaimer .doc-contact__links a:hover,
.page-disclaimer .doc-contact__links a:focus-visible {
  color: var(--electric-teal);
  border-color: var(--electric-teal);
}

.page-disclaimer .doc-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 6px 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--slate-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gray);
}

.page-disclaimer .doc-top::before {
  content: "↑";
}

.page-disclaimer .doc-top:hover,
.page-disclaimer .doc-top:focus-visible {
  color: var(--pitch-green);
  border-color: var(--pitch-green);
}

@media (min-width: 620px) {
  .page-disclaimer .doc-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
    align-items: end;
  }
}

@media (max-width: 899px) {
  .page-disclaimer .doc-summary {
    transform: none;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-ruler {
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-disclaimer .doc-ruler__list {
    flex-direction: column;
    gap: 0;
    padding: 0;
    overflow: visible;
  }

  .page-disclaimer .doc-ruler__item {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
    min-width: 0;
    padding: 14px 0;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line-gray);
    border-radius: 0;
  }

  .page-disclaimer .doc-ruler__num {
    min-width: 58px;
  }

  .page-disclaimer .doc-body__grid {
    grid-template-columns: 236px minmax(0, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .doc-summary {
    padding: 20px 22px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-summary__toggle::after {
    transition: none;
  }

  .page-disclaimer .doc-summary {
    transform: none;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
  }

  .page-disclaimer .doc-hero {
    padding: 0 0 16px;
    color: #000;
    background: none;
    border: 0;
  }

  .page-disclaimer .doc-hero::after,
  .page-disclaimer .doc-ruler,
  .page-disclaimer .doc-top,
  .page-disclaimer .doc-contact__copy {
    display: none;
  }

  .page-disclaimer .doc-hero__title,
  .page-disclaimer .doc-hero__lede {
    color: #000;
  }

  .page-disclaimer .doc-summary {
    transform: none;
    box-shadow: none;
  }
}