.page-disclaimer {
  --pd-toc-w: 236px;
  --pd-panel-bg: rgba(19, 28, 43, 0.78);
  --pd-hair: rgba(46, 58, 77, 0.78);
  --pd-body: rgba(242, 246, 248, 0.8);
  color: var(--snow);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .legal-crumb {
  padding-top: clamp(20px, 3.4vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 360px;
  background-image:
    linear-gradient(to right, rgba(46, 58, 77, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(46, 58, 77, 0.38) 1px, transparent 1px);
  background-size: 80px 80px, 100% 40px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent);
  pointer-events: none;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(38%, 420px);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  pointer-events: none;
}

.page-disclaimer .legal-hero-inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(30px, 5vw, 58px);
}

.page-disclaimer .legal-eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .legal-title {
  margin: 0 0 20px;
  max-width: 18ch;
  font-size: clamp(30px, 5.4vw, 54px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.015em;
}

.page-disclaimer .legal-lede {
  margin: 0 0 clamp(26px, 4vw, 42px);
  max-width: 40em;
  font-size: clamp(15px, 1.3vw, 16.5px);
  line-height: 1.95;
  color: var(--pd-body);
}

.page-disclaimer .legal-hero-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}

.page-disclaimer .legal-hero-facts > li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 18px;
  padding: 12px 0;
}

.page-disclaimer .legal-hero-facts > li + li {
  border-top: 1px dashed var(--pd-hair);
}

.page-disclaimer .fact-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .fact-v {
  font-size: 14px;
  line-height: 1.6;
  color: var(--snow);
}

.page-disclaimer .legal-banner {
  margin: clamp(26px, 4vw, 46px) 0 0;
}

/* ---------- 主体双栏 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 60px);
  padding-block: clamp(38px, 6vw, 78px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .toc-title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
  border-bottom: 1px solid var(--pd-hair);
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .toc-link {
  display: block;
  padding: 9px 12px 9px 14px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link.is-active {
  color: var(--snow);
  border-left-color: var(--cyan);
  background: rgba(38, 224, 214, 0.07);
}

.page-disclaimer .toc-top {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px dashed var(--pd-hair);
  padding-bottom: 3px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .toc-top:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 正文长文 ---------- */
.page-disclaimer .legal-doc {
  max-width: 780px;
}

.page-disclaimer .legal-sec + .legal-sec {
  position: relative;
  margin-top: clamp(42px, 7vw, 76px);
  padding-top: clamp(30px, 5vw, 50px);
  border-top: 1px solid var(--pd-hair);
}

.page-disclaimer .legal-sec + .legal-sec::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-disclaimer .legal-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-disclaimer .legal-sec-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--sand);
}

.page-disclaimer .legal-sec-title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  line-height: 1.36;
  letter-spacing: 0.005em;
}

.page-disclaimer .legal-p {
  margin: 0 0 18px;
  max-width: 38em;
  font-size: clamp(15px, 1.2vw, 15.5px);
  line-height: 1.95;
  color: var(--pd-body);
}

.page-disclaimer .legal-p--tight {
  margin-top: 24px;
  margin-bottom: 0;
}

.page-disclaimer .legal-sec-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-soft);
}

.page-disclaimer .legal-sec-body a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 01 栏目范围 ---------- */
.page-disclaimer .legal-tiles {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .legal-tile {
  padding: 16px 18px;
  background: var(--pd-panel-bg);
  border: 1px solid var(--pd-hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-disclaimer .tile-k {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--sand);
}

.page-disclaimer .tile-v {
  display: block;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(242, 246, 248, 0.72);
}

/* ---------- 02 使用许可 ---------- */
.page-disclaimer .legal-permits {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-disclaimer .permit {
  padding: 18px;
  background: linear-gradient(180deg, rgba(19, 28, 43, 0.9), rgba(11, 18, 32, 0.55));
  border: 1px solid var(--pd-hair);
  border-top: 2px solid var(--cyan);
}

.page-disclaimer .permit p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.82;
  color: rgba(242, 246, 248, 0.74);
}

/* ---------- 03 导出与转载 ---------- */
.page-disclaimer .legal-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .legal-steps > li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--pd-body);
}

.page-disclaimer .legal-steps > li + li {
  border-top: 1px dashed var(--pd-hair);
}

.page-disclaimer .step-n {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-disclaimer .legal-donts {
  list-style: none;
  margin: 16px 0 0;
  padding: 16px 18px;
  background: rgba(166, 92, 62, 0.13);
  border-left: 3px solid var(--clay);
}

.page-disclaimer .legal-donts > li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(242, 246, 248, 0.8);
}

.page-disclaimer .legal-donts > li + li {
  margin-top: 10px;
}

.page-disclaimer .legal-donts > li::before {
  content: "×";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  color: var(--clay);
}

/* ---------- 04 责任范围 ---------- */
.page-disclaimer .legal-callout {
  margin: 22px 0;
  padding: 18px 20px;
  background: rgba(216, 180, 106, 0.08);
  border: 1px solid rgba(216, 180, 106, 0.4);
  border-radius: var(--radius);
}

.page-disclaimer .legal-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  color: rgba(242, 246, 248, 0.9);
}

.page-disclaimer .legal-panel {
  margin-top: 22px;
  background: var(--pd-panel-bg);
  border: 1px solid var(--pd-hair);
}

.page-disclaimer .legal-panel .panel-toggle {
  width: 100%;
  padding: 16px 18px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  text-align: left;
  color: var(--snow);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .legal-panel .panel-toggle:hover {
  color: var(--cyan);
  background: rgba(38, 224, 214, 0.06);
}

.page-disclaimer .legal-panel .panel {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.34s ease;
}

.page-disclaimer .legal-panel .panel[data-open="false"] {
  grid-template-rows: 0fr;
}

.page-disclaimer .legal-panel .panel-inner {
  overflow: hidden;
}

.page-disclaimer .legal-panel .panel-body {
  padding: 16px 18px 20px;
  border-top: 1px dashed var(--pd-hair);
}

.page-disclaimer .legal-panel .panel-body ol {
  margin: 0;
  padding-left: 1.35em;
}

.page-disclaimer .legal-panel .panel-body li {
  font-size: 14.5px;
  line-height: 1.86;
  color: rgba(242, 246, 248, 0.8);
}

.page-disclaimer .legal-panel .panel-body li + li {
  margin-top: 10px;
}

/* ---------- 06 备案与联系 ---------- */
.page-disclaimer .legal-filing {
  margin: 0 0 22px;
  border: 1px solid var(--pd-hair);
}

.page-disclaimer .filing-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 14px 18px;
}

.page-disclaimer .filing-row + .filing-row {
  border-top: 1px dashed var(--pd-hair);
}

.page-disclaimer .filing-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .filing-v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--snow);
  overflow-wrap: anywhere;
}

/* ---------- 收尾入口 ---------- */
.page-disclaimer .legal-exits {
  margin-top: clamp(42px, 6vw, 70px);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--pd-hair);
}

.page-disclaimer .exits-title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .exits-grid {
  display: grid;
  gap: 10px;
}

.page-disclaimer .exit-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  text-decoration: none;
  color: var(--snow);
  background: rgba(19, 28, 43, 0.55);
  border: 1px solid var(--pd-hair);
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .exit-card:hover {
  border-color: var(--cyan);
  background: rgba(38, 224, 214, 0.07);
  transform: translateX(3px);
}

.page-disclaimer .exit-k {
  flex: none;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-disclaimer .exit-t {
  font-size: 15px;
  line-height: 1.6;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .filing-row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-disclaimer .legal-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-disclaimer .legal-hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--pd-hair);
    border-bottom: 1px solid var(--pd-hair);
  }

  .page-disclaimer .legal-hero-facts > li {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 8px;
    padding: 16px 22px;
  }

  .page-disclaimer .legal-hero-facts > li:first-child {
    padding-left: 0;
  }

  .page-disclaimer .legal-hero-facts > li + li {
    border-top: 0;
    border-left: 1px dashed var(--pd-hair);
  }
}

@media (min-width: 820px) {
  .page-disclaimer .legal-permits {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-disclaimer .permit:nth-child(2) {
    margin-top: 20px;
    border-top-color: var(--moss);
  }

  .page-disclaimer .permit:nth-child(3) {
    margin-top: 40px;
    border-top-color: var(--clay);
  }

  .page-disclaimer .exits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: var(--pd-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    padding-right: 8px;
    border-right: 1px solid rgba(46, 58, 77, 0.5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-link,
  .page-disclaimer .exit-card,
  .page-disclaimer .toc-top,
  .page-disclaimer .legal-panel .panel,
  .page-disclaimer .legal-panel .panel-toggle {
    transition: none;
  }

  .page-disclaimer .exit-card:hover {
    transform: none;
  }
}

@media print {
  .page-disclaimer .legal-toc,
  .page-disclaimer .legal-exits,
  .page-disclaimer .legal-hero::before,
  .page-disclaimer .legal-hero::after {
    display: none;
  }

  .page-disclaimer,
  .page-disclaimer .legal-p,
  .page-disclaimer .legal-steps > li,
  .page-disclaimer .permit p,
  .page-disclaimer .tile-v,
  .page-disclaimer .legal-donts > li,
  .page-disclaimer .legal-callout p,
  .page-disclaimer .filing-v {
    color: #111;
    background: #fff;
  }

  .page-disclaimer .legal-layout {
    display: block;
  }

  .page-disclaimer .legal-sec {
    break-inside: avoid;
  }
}