.page-disclaimer {
  --dc-block-indent: clamp(38px, 7vw, 72px);
  padding-bottom: clamp(36px, 8vw, 84px);
}

.page-disclaimer .crumbs {
  margin-bottom: clamp(14px, 2.6vw, 22px);
  flex-wrap: wrap;
}

/* ---------- 首屏 ---------- */
.page-disclaimer__hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: clamp(20px, 4vw, 38px);
  border: 1px solid rgba(30, 90, 71, .9);
  background: linear-gradient(155deg, var(--board) 0%, var(--ink) 70%);
  padding: clamp(26px, 6vw, 62px) clamp(20px, 5vw, 56px) clamp(24px, 5vw, 50px);
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-disclaimer__hero-img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  z-index: -2;
}

.page-disclaimer__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(200, 244, 90, .22), transparent 56%),
    linear-gradient(180deg, rgba(7, 19, 15, .52), rgba(7, 19, 15, .9));
}

.page-disclaimer__hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -42%;
  width: 58%;
  height: 150%;
  z-index: -1;
  pointer-events: none;
  transform: skewX(-16deg);
  background: linear-gradient(180deg, rgba(200, 244, 90, .16), rgba(200, 244, 90, 0) 72%);
}

.page-disclaimer__hero-inner {
  max-width: 760px;
}

.page-disclaimer__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(14px, 2.4vw, 20px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--lime);
}

.page-disclaimer__kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--lime);
  border-radius: var(--radius-pill);
}

.page-disclaimer__hero h1 {
  margin: 0 0 clamp(14px, 2.4vw, 20px);
  font-family: var(--font-display);
  font-size: clamp(30px, 7vw, 60px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-disclaimer__hero .lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(14.5px, 2.6vw, 16px);
  line-height: 1.8;
  color: rgba(244, 248, 239, .82);
}

.page-disclaimer__hero-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
}

.page-disclaimer__hero-meta li {
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(159, 211, 184, .3);
  background: rgba(18, 49, 41, .6);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--mint);
}

/* ---------- 布局与目录 ---------- */
.page-disclaimer__layout {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

.page-disclaimer__toc {
  background: var(--board);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px 16px 14px;
}

.page-disclaimer__toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--mint);
}

.page-disclaimer__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
  grid-template-columns: repeat(auto-fit, minmax(138px, 1fr));
}

.page-disclaimer__toc-list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  color: var(--paper);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: background .24s var(--ease), border-color .24s var(--ease), color .24s var(--ease);
}

.page-disclaimer__toc-list a span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lime);
}

.page-disclaimer__toc-list a:hover,
.page-disclaimer__toc-list a:focus-visible {
  background: rgba(200, 244, 90, .1);
  border-color: rgba(200, 244, 90, .42);
  color: var(--lime-soft);
}

/* ---------- 正文条目 ---------- */
.page-disclaimer__doc {
  display: grid;
  gap: clamp(6px, 1.4vw, 12px);
}

.dc-block {
  position: relative;
  padding: clamp(20px, 3.6vw, 32px) 0 clamp(13px, 2.4vw, 20px) var(--dc-block-indent);
  border-top: 1px solid rgba(30, 90, 71, .85);
  scroll-margin-top: 84px;
}

.dc-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.dc-block__num {
  position: absolute;
  left: 0;
  top: clamp(18px, 3.4vw, 30px);
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--lime);
  opacity: .92;
}

.dc-block:first-child .dc-block__num {
  top: 0;
}

.dc-block__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 31px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -.008em;
  color: var(--paper);
}

.dc-block__summary {
  margin: 0 0 clamp(12px, 2vw, 16px);
  padding: 11px 15px;
  border-left: 3px solid var(--lime);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(200, 244, 90, .08);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--lime-soft);
}

.dc-block__body p {
  margin: 0 0 12px;
  font-size: 14.8px;
  line-height: 1.85;
  color: rgba(244, 248, 239, .8);
}

.dc-block__body p:last-child {
  margin-bottom: 0;
}

.dc-block__body ul {
  list-style: none;
  margin: 14px 0 4px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.dc-block__body li {
  position: relative;
  padding-left: 19px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 248, 239, .76);
}

.dc-block__body li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--teal);
  transform: rotate(45deg);
}

/* ---------- 数字条 ---------- */
.dc-figures {
  list-style: none;
  margin: clamp(14px, 2.6vw, 20px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(104px, 1fr));
  gap: 9px;
}

.dc-figures li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 13px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(30, 90, 71, .95);
  background: rgba(18, 49, 41, .78);
}

.dc-figures .num {
  font-family: var(--font-mono);
  font-size: clamp(21px, 3.8vw, 28px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.dc-figures li:nth-child(4) .num {
  color: var(--orange);
}

.dc-figures li span:last-child {
  font-size: 12px;
  line-height: 1.45;
  color: var(--mint);
}

/* ---------- 联系卡片 ---------- */
.page-disclaimer__contact {
  margin-top: clamp(28px, 5vw, 50px);
  padding: clamp(22px, 4.6vw, 44px);
  border-radius: clamp(20px, 4vw, 34px);
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--board) 0%, var(--stand) 58%, var(--ink) 100%);
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-disclaimer__contact-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--lime);
}

.page-disclaimer__contact-main h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.8vw, 32px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--paper);
}

.page-disclaimer__contact-text {
  margin: 0 0 clamp(14px, 2.4vw, 20px);
  max-width: 54ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 248, 239, .8);
}

.page-disclaimer__contact-lines {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer__contact-lines li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 13.8px;
  line-height: 1.65;
  color: rgba(244, 248, 239, .84);
}

.page-disclaimer__contact-lines li > span:first-child {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mint);
}

.page-disclaimer__contact-lines a {
  color: var(--lime);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid rgba(200, 244, 90, .35);
}

.page-disclaimer__contact-lines a:hover,
.page-disclaimer__contact-lines a:focus-visible {
  color: var(--lime-soft);
  border-bottom-color: var(--lime-soft);
}

.page-disclaimer__contact-note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(30, 90, 71, .9);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mint);
}

.page-disclaimer__contact-actions {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-disclaimer__mini-link {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px dashed rgba(159, 211, 184, .5);
  justify-self: start;
  padding-bottom: 2px;
}

.page-disclaimer__mini-link:hover,
.page-disclaimer__mini-link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer__contact-lines li {
    grid-template-columns: 88px minmax(0, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer__layout {
    grid-template-columns: minmax(0, 1fr) 268px;
    align-items: start;
  }

  .page-disclaimer__doc {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer__toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 24px;
    padding: 20px 16px 16px;
  }

  .page-disclaimer__toc-list {
    grid-template-columns: 1fr;
  }

  .page-disclaimer__contact {
    grid-template-columns: minmax(0, 1fr) 212px;
    align-items: center;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer__hero {
    padding-right: clamp(56px, 6vw, 90px);
  }

  .dc-block__body p,
  .page-disclaimer__contact-text {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer__toc-list a,
  .page-disclaimer__contact-lines a {
    transition: none;
  }
}