.page-disclaimer {
  display: block;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(88px, 14vw, 136px) var(--gutter) clamp(64px, 10vw, 104px);
  font-family: var(--f-body);
  color: var(--score);
  box-sizing: border-box;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  padding-top: 24px;
  border-top: 2px solid var(--pitch);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: min(38%, 300px);
  height: 2px;
  background: var(--whistle);
}

.page-disclaimer .disc-hero h1 {
  font-family: var(--f-head);
  font-weight: 900;
  font-size: clamp(46px, 11vw, 104px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 10px 0 20px;
  color: var(--score);
}

.page-disclaimer .disc-hero .eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--whistle);
}

.page-disclaimer .disc-lead {
  max-width: 66ch;
  margin: 0;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--score);
}

.page-disclaimer .disc-media {
  position: relative;
  margin: clamp(28px, 5vw, 48px) 0 0;
  padding: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--ink-line);
  border-left: 3px solid var(--canal);
  background: var(--ink-soft);
}

.page-disclaimer .disc-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.06);
}

.page-disclaimer .disc-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(100deg, rgba(10, 12, 11, 0.78) 0%, rgba(10, 12, 11, 0.12) 52%, rgba(16, 58, 92, 0.46) 100%);
}

.page-disclaimer .disc-media-caption {
  position: relative;
  z-index: 2;
  margin: 14px 0 0;
  padding: 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--smoke);
}

/* ---------- 条款目录 ---------- */

.page-disclaimer .disc-toc {
  margin-top: clamp(34px, 6vw, 60px);
  padding: 18px 0;
  border-top: 1px solid var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
}

.page-disclaimer .disc-toc .label {
  display: block;
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--smoke);
}

.page-disclaimer .disc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.page-disclaimer .disc-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--smoke);
  text-decoration: none;
  background-image: linear-gradient(var(--pitch), var(--pitch));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}

.page-disclaimer .disc-toc a:hover,
.page-disclaimer .disc-toc a:focus-visible {
  color: var(--score);
  background-size: 100% 1px;
}

.page-disclaimer .disc-toc a:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: 3px;
}

.page-disclaimer .disc-toc .num {
  font-family: var(--f-num);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--pitch);
}

/* ---------- 条款主体 ---------- */

.page-disclaimer .disc-list {
  list-style: none;
  margin: clamp(8px, 2vw, 20px) 0 0;
  padding: 0;
  counter-reset: disc;
}

.page-disclaimer .disc-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding: clamp(28px, 5vw, 52px) 0;
  border-top: 1px solid var(--ink-line);
}

.page-disclaimer .disc-item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 110px;
  height: 2px;
  background: linear-gradient(90deg, var(--pitch) 0 50%, var(--canal) 50% 100%);
}

.page-disclaimer .disc-num {
  margin: 0;
  font-family: var(--f-num);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(44px, 12vw, 76px);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: var(--pitch);
  opacity: 0.9;
}

.page-disclaimer .disc-body {
  min-width: 0;
}

.page-disclaimer .disc-body h2 {
  font-family: var(--f-head);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--score);
}

.page-disclaimer .disc-body p {
  margin: 0 0 14px;
  max-width: 70ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--score);
}

.page-disclaimer .disc-body a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-line);
  transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}

.page-disclaimer .disc-body a:hover,
.page-disclaimer .disc-body a:focus-visible {
  color: var(--whistle);
  border-bottom-color: var(--pitch);
}

.page-disclaimer .disc-points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--smoke);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 2px;
  background: var(--pitch);
}

.page-disclaimer .disc-points strong {
  color: var(--score);
  font-weight: 600;
}

.page-disclaimer .disc-cta {
  margin: 22px 0 0;
}

.page-disclaimer .disc-cta .btn-ghost {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--score);
  text-decoration: none;
  border: 1px solid var(--ink-line);
  background: rgba(36, 48, 43, 0.4);
  transition: border-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
}

.page-disclaimer .disc-cta .btn-ghost:hover,
.page-disclaimer .disc-cta .btn-ghost:focus-visible {
  color: var(--whistle);
  border-color: var(--pitch);
  background: rgba(15, 122, 76, 0.16);
}

/* ---------- 侧栏提示 ---------- */

.page-disclaimer .disc-note {
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--smoke);
  background: rgba(16, 58, 92, 0.34);
  border: 1px solid var(--ink-line);
  border-left: 2px solid var(--canal);
  backdrop-filter: blur(8px);
}

.page-disclaimer .disc-note .label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--whistle);
}

.page-disclaimer .disc-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
}

.page-disclaimer .disc-note a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-line);
}

.page-disclaimer .disc-note a:hover,
.page-disclaimer .disc-note a:focus-visible {
  color: var(--whistle);
  border-bottom-color: var(--pitch);
}

/* ---------- 联系方式 ---------- */

.page-disclaimer .disc-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.page-disclaimer .disc-contact-item {
  padding: 14px 16px;
  border: 1px solid var(--ink-line);
  border-top: 2px solid var(--pitch);
  background: rgba(36, 48, 43, 0.34);
}

.page-disclaimer .disc-contact-item .label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--smoke);
}

.page-disclaimer .disc-contact-item .val {
  display: block;
  font-family: var(--f-num);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--score);
  word-break: break-word;
}

.page-disclaimer .disc-icp {
  margin: 24px 0 0;
  font-family: var(--f-num);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--smoke);
}

/* ---------- 返回顶部 ---------- */

.page-disclaimer .disc-top {
  position: fixed;
  right: var(--gutter);
  bottom: 22px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--smoke);
  text-decoration: none;
  background: rgba(10, 12, 11, 0.8);
  border: 1px solid var(--ink-line);
  backdrop-filter: blur(8px);
  transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}

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

.page-disclaimer .disc-top:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: 3px;
}

/* ---------- 平板 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .disc-media {
    aspect-ratio: 16 / 7;
  }

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

  .page-disclaimer .disc-media-caption {
    padding: 0 20px;
    margin-top: 16px;
  }
}

/* ---------- 桌面：编号 / 正文 / 提示 三栏 ---------- */

@media (min-width: 1000px) {
  .page-disclaimer .disc-item {
    grid-template-columns: 116px minmax(0, 1fr) 258px;
    gap: clamp(28px, 3.4vw, 52px);
    align-items: start;
  }

  .page-disclaimer .disc-num {
    font-size: clamp(60px, 5.2vw, 84px);
    padding-top: 4px;
  }

  .page-disclaimer .disc-toc ol {
    gap: 10px 34px;
  }

  .page-disclaimer .disc-note {
    margin-top: 4px;
  }
}

@media (min-width: 1320px) {
  .page-disclaimer .disc-item {
    grid-template-columns: 128px minmax(0, 1fr) 288px;
  }

  .page-disclaimer .disc-body p {
    font-size: 16.5px;
  }
}