.page-disclaimer {
  --terms-measure: 62ch;
  --terms-rule: rgba(42, 74, 63, 0.55);
  background: var(--ink);
  color: var(--fog);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(40px, 7vw, 88px) 0 clamp(30px, 4.5vw, 52px);
  background: var(--ink-2);
  border-bottom: 1px solid var(--terms-rule);
}

.page-disclaimer .terms-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.7);
}

.page-disclaimer .terms-hero-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8, 19, 15, 0.72) 0%, rgba(8, 19, 15, 0.94) 78%, var(--ink) 100%),
    linear-gradient(90deg, rgba(15, 36, 29, 0.9) 0%, rgba(15, 36, 29, 0.28) 62%, rgba(8, 19, 15, 0.8) 100%);
}

.page-disclaimer .terms-hero-inner {
  position: relative;
}

.page-disclaimer .breadcrumb-list {
  list-style: none;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-disclaimer .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--grid);
}

.page-disclaimer .breadcrumb-list a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .breadcrumb-list a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .terms-hero .eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.24em;
  font-weight: 700;
  color: var(--cyan);
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 76px);
  line-height: 1.02;
  letter-spacing: 0.02em;
  color: var(--fog);
  max-width: 18em;
}

.page-disclaimer .lede {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--pale);
}

.page-disclaimer .terms-meta {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--terms-rule);
  border-top: 1px solid var(--terms-rule);
  border-bottom: 1px solid var(--terms-rule);
}

.page-disclaimer .terms-meta li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 0 14px 14px;
  background: rgba(8, 19, 15, 0.55);
  border-left: 2px solid var(--cyan);
}

.page-disclaimer .terms-meta-key {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-meta-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--fog);
  letter-spacing: 0.01em;
}

/* ---------- 版本线 ---------- */
.page-disclaimer .version-strip {
  background: var(--ink);
  border-bottom: 1px solid var(--terms-rule);
}

.page-disclaimer .version-strip-inner {
  padding-top: clamp(22px, 3vw, 34px);
  padding-bottom: clamp(22px, 3vw, 34px);
}

.page-disclaimer .version-strip-title {
  margin: 0 0 18px;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .version-rail {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
  display: flex;
  gap: clamp(20px, 4vw, 56px);
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: thin;
}

.page-disclaimer .version-node {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 18px;
  min-width: 132px;
  cursor: default;
}

.page-disclaimer .version-node::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--grid);
}

.page-disclaimer .version-dot {
  position: absolute;
  top: 1px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--mist);
  transform: rotate(45deg);
}

.page-disclaimer .version-node--current .version-dot {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(51, 225, 196, 0.16);
}

.page-disclaimer .version-node--current::before {
  background: linear-gradient(90deg, var(--cyan), var(--amber));
}

.page-disclaimer .version-name {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--pale);
}

.page-disclaimer .version-node--current .version-name {
  color: var(--cyan);
}

.page-disclaimer .version-note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.page-disclaimer .version-node::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  width: max-content;
  max-width: 220px;
  padding: 9px 12px;
  background: var(--panel);
  border: 1px solid var(--grid);
  border-left: 2px solid var(--amber);
  color: var(--pale);
  font-size: 12px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 4;
}

.page-disclaimer .version-node:hover::after,
.page-disclaimer .version-node:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.page-disclaimer .version-node:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 6px;
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .terms-layout {
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-disclaimer .clause-index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--terms-rule);
  border: 1px solid var(--terms-rule);
  margin-bottom: clamp(30px, 5vw, 56px);
}

.page-disclaimer .clause-index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 14px;
  background: var(--ink-2);
  color: var(--pale);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-disclaimer .clause-index a:hover,
.page-disclaimer .clause-index a:focus-visible {
  background: var(--panel);
  color: var(--cyan);
  outline: none;
}

.page-disclaimer .clause-idx {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .clause-name {
  letter-spacing: 0.02em;
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  scroll-margin-top: calc(var(--header-h) + 28px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--terms-rule);
}

.page-disclaimer .clause + .clause {
  margin-top: clamp(38px, 6vw, 72px);
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

.page-disclaimer .clause-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1;
  color: var(--cyan);
  padding-right: 14px;
  border-right: 2px solid var(--cyan);
}

.page-disclaimer .clause-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 36px);
  letter-spacing: 0.02em;
  line-height: 1.15;
  color: var(--fog);
}

.page-disclaimer .clause-body {
  max-width: var(--terms-measure);
}

.page-disclaimer .clause-body p {
  margin: 0 0 1.2em;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--pale);
}

.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 225, 196, 0.45);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .clause-body a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0 0 0 16px;
  border-left: 1px solid var(--grid);
}

.page-disclaimer .clause-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 1px;
  background: var(--mist);
}

.page-disclaimer .clause-list--warn {
  border-left-color: var(--amber);
}

.page-disclaimer .clause-list--warn li::before {
  background: var(--amber);
}

.page-disclaimer .clause-aside {
  padding: 14px 16px;
  background: rgba(23, 53, 43, 0.55);
  border-left: 2px solid var(--amber);
  font-size: 14px !important;
  color: var(--pale) !important;
}

/* ---------- 引用对照表 ---------- */
.page-disclaimer .cite-table-block {
  margin: clamp(22px, 3.4vw, 34px) 0;
}

.page-disclaimer .cite-table-head h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.03em;
  color: var(--fog);
}

.page-disclaimer .cite-table-head .note {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .table-wrap {
  border: 1px solid var(--grid);
  overflow-x: auto;
}

.page-disclaimer .data-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-disclaimer .data-table th {
  text-align: left;
  padding: 12px 14px;
  background: var(--panel);
  color: var(--fog);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--grid);
  white-space: nowrap;
}

.page-disclaimer .data-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--terms-rule);
  color: var(--mist);
  line-height: 1.65;
  vertical-align: top;
}

.page-disclaimer .data-table td:first-child {
  color: var(--pale);
  font-weight: 600;
}

.page-disclaimer .data-table tbody tr {
  transition: background 0.2s ease;
}

.page-disclaimer .data-table tbody tr:hover {
  background: rgba(51, 225, 196, 0.07);
}

.page-disclaimer .data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- 数据状态 ---------- */
.page-disclaimer .state-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--terms-rule);
  border: 1px solid var(--terms-rule);
  margin: 0 0 1.4em;
}

.page-disclaimer .state-cell {
  padding: 16px;
  background: var(--ink-2);
}

.page-disclaimer .state-cell p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 服务调整 ---------- */
.page-disclaimer .adjust-rows {
  display: grid;
  gap: 1px;
  background: var(--terms-rule);
  border-top: 1px solid var(--terms-rule);
  border-bottom: 1px solid var(--terms-rule);
  margin-top: 6px;
}

.page-disclaimer .adjust-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 0;
  background: var(--ink);
}

.page-disclaimer .adjust-key {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-disclaimer .adjust-val {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pale);
}

/* ---------- 联系 ---------- */
.page-disclaimer .terms-contact {
  display: grid;
  gap: 1px;
  background: var(--terms-rule);
  border: 1px solid var(--terms-rule);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-disclaimer .terms-contact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--ink-2);
}

.page-disclaimer .terms-contact-key {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-contact-val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--fog);
  text-decoration: none;
  word-break: break-word;
}

.page-disclaimer a.terms-contact-val {
  border-bottom: 1px solid rgba(51, 225, 196, 0.45);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer a.terms-contact-val:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .terms-contact-note {
  font-size: 12px;
  color: var(--mist);
}

/* ---------- 尾部 ---------- */
.page-disclaimer .terms-tail {
  margin-top: clamp(40px, 6vw, 72px);
  padding: 20px 0 0;
  border-top: 1px solid var(--terms-rule);
  max-width: var(--terms-measure);
}

.page-disclaimer .terms-tail p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .terms-tail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 225, 196, 0.45);
}

.page-disclaimer .terms-tail a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .terms-tail-legal {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grid);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-meta {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .state-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .adjust-row {
    grid-template-columns: 120px 1fr;
    align-items: baseline;
    gap: 20px;
  }

  .page-disclaimer .terms-contact {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 980px) {
  .page-disclaimer .terms-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    max-width: var(--shell);
  }

  .page-disclaimer .clause-index {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-disclaimer .clause-body {
    padding-left: 68px;
  }

  .page-disclaimer .clause-num {
    font-size: 30px;
  }
}

@media (max-width: 719px) {
  .page-disclaimer .version-node::after {
    left: auto;
    right: 0;
    max-width: 190px;
  }

  .page-disclaimer .clause-num {
    padding-right: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .version-node::after,
  .page-disclaimer .clause-index a,
  .page-disclaimer .data-table tbody tr,
  .page-disclaimer .clause-body a {
    transition: none;
  }

  .page-disclaimer .version-node::after {
    transform: none;
  }
}