.page-disclaimer {
  --dl-measure: 50rem;
  background: var(--ink-800);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 顶部声明带 ---------- */
.page-disclaimer .dl-band {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 42px) 0 clamp(34px, 6vw, 68px);
  background:
    radial-gradient(120% 150% at 88% 0%, rgba(46, 143, 168, 0.30) 0%, rgba(46, 143, 168, 0) 55%),
    linear-gradient(115deg, var(--pine-700) 0%, var(--pine-900) 62%, var(--ink-900) 100%);
}

.page-disclaimer .dl-band::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 40px;
  pointer-events: none;
  background: repeating-linear-gradient(115deg, transparent 0 18px, rgba(138, 212, 227, 0.12) 18px 19px);
}

.page-disclaimer .dl-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3vw, 46px);
  align-items: center;
}

.page-disclaimer .dl-band__text {
  min-width: 0;
}

.page-disclaimer .dl-band .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--stone-400);
}

.page-disclaimer .dl-band .crumbs a {
  color: var(--ice-300);
  text-decoration: none;
}

.page-disclaimer .dl-band .crumbs a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dl-band .eyebrow {
  margin: 16px 0 0;
  color: var(--ice-300);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-disclaimer .dl-band__title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: var(--paper-100);
}

.page-disclaimer .dl-band__lede {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.82;
  color: #C6D5D3;
}

.page-disclaimer .dl-band__media {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .dl-band__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-2);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

@media (min-width: 960px) {
  .page-disclaimer .dl-band__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .dl-toc {
  padding: 14px 0;
  background: rgba(30, 83, 72, 0.45);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.page-disclaimer .dl-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 13.5px;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease);
}

.page-disclaimer .dl-toc__list a:hover,
.page-disclaimer .dl-toc__list a:focus-visible {
  background: rgba(46, 143, 168, 0.22);
  border-color: var(--line-2);
  color: var(--paper-100);
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .dl-layout {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
  padding-block: clamp(30px, 5vw, 68px);
  align-items: start;
}

.page-disclaimer .dl-main {
  min-width: 0;
  max-width: var(--dl-measure);
}

@media (min-width: 1040px) {
  .page-disclaimer .dl-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
  }
}

/* ---------- 右侧版本面板 ---------- */
.page-disclaimer .dl-rail {
  min-width: 0;
}

.page-disclaimer .dl-rail__card {
  padding: 20px 18px;
  border: 1px solid var(--line-2);
  background: rgba(11, 27, 34, 0.72);
}

.page-disclaimer .dl-rail__card .eyebrow {
  margin: 0;
  color: var(--stone-400);
  font-size: 11.5px;
  letter-spacing: 0.16em;
}

.page-disclaimer .dl-rail__ver {
  margin: 6px 0 16px;
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--amber-400);
  line-height: 1;
}

.page-disclaimer .dl-rail__meta {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 13px;
}

.page-disclaimer .dl-rail__meta li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
  color: var(--text-dim);
}

.page-disclaimer .dl-rail__meta b {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--text);
  text-align: right;
}

.page-disclaimer .dl-rail__links {
  display: grid;
  gap: 8px;
}

@media (min-width: 1040px) {
  .page-disclaimer .dl-rail {
    position: sticky;
    top: 96px;
  }
}

/* ---------- 条款分组 ---------- */
.page-disclaimer .dl-group {
  padding-block: clamp(18px, 2.6vw, 30px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}

.page-disclaimer .dl-group:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .dl-group__h {
  margin: 0;
}

.page-disclaimer .dl-group__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--text);
  font-family: var(--font-head);
  font-size: clamp(20px, 2.5vw, 27px);
  line-height: 1.25;
  text-align: left;
  cursor: pointer;
  transition: color var(--t) var(--ease);
}

.page-disclaimer .dl-group__trigger:hover {
  color: var(--paper-100);
}

.page-disclaimer .dl-group__no {
  flex: 0 0 auto;
  padding: 3px 8px;
  border: 1px solid var(--line-2);
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ice-300);
}

.page-disclaimer .dl-group__title {
  flex: 1 1 auto;
  min-width: 0;
}

.page-disclaimer .dl-group__chev {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  margin-right: 6px;
  border-right: 2px solid var(--ice-300);
  border-bottom: 2px solid var(--ice-300);
  transform: rotate(45deg);
  transition: transform var(--t) var(--ease);
}

.page-disclaimer .dl-group__trigger[aria-expanded="true"] .dl-group__chev {
  transform: rotate(225deg);
}

.page-disclaimer .dl-group__panel {
  padding-top: 16px;
}

.page-disclaimer .dl-group__panel[hidden] {
  display: none;
}

.page-disclaimer .dl-group__note {
  margin: 0 0 18px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-dim);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .dl-clauses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .clause:last-child {
  border-bottom: 0;
}

.page-disclaimer .clause__no {
  display: block;
  padding: 3px 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  color: var(--ink-900);
  background: var(--ice-300);
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}

.page-disclaimer .clause__no:hover,
.page-disclaimer .clause__no:focus-visible {
  background: var(--amber-400);
  color: var(--ink-900);
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.86;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-disclaimer .clause__body a {
  color: var(--ice-300);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause__body a:hover {
  color: var(--paper-100);
}

.page-disclaimer .clause--forbid {
  padding-left: 12px;
  border-left: 3px solid var(--coral-500);
  background: rgba(228, 89, 63, 0.08);
}

.page-disclaimer .clause--forbid .clause__no {
  background: var(--coral-500);
  color: var(--paper-100);
}

.page-disclaimer .clause--forbid .clause__no:hover,
.page-disclaimer .clause--forbid .clause__no:focus-visible {
  background: var(--amber-400);
  color: var(--ink-900);
}

/* ---------- 联系信息块 ---------- */
.page-disclaimer .dl-contact {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--line-2);
  background: rgba(30, 83, 72, 0.35);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-disclaimer .dl-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 14.5px;
}

.page-disclaimer .dl-contact__k {
  flex: 0 0 5.5em;
  color: var(--stone-400);
}

.page-disclaimer .dl-contact__v {
  min-width: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-disclaimer .dl-contact__v.num {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--amber-400);
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 640px) {
  .page-disclaimer .dl-band::after {
    height: 28px;
  }

  .page-disclaimer .dl-toc__list a {
    padding: 6px 10px;
    font-size: 13px;
  }

  .page-disclaimer .clause {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-disclaimer .clause__no {
    display: inline-block;
    width: auto;
    padding: 2px 9px;
  }

  .page-disclaimer .dl-contact__k {
    flex: 0 0 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-toc__list a,
  .page-disclaimer .dl-group__chev,
  .page-disclaimer .clause__no,
  .page-disclaimer .dl-group__trigger {
    transition: none;
  }
}