.page-disclaimer {
  --notice-col: 720px;
  --notice-hair: rgba(26, 29, 34, .14);
  --notice-hair-strong: rgba(26, 29, 34, .22);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */

.page-disclaimer .notice-hero {
  position: relative;
  padding: calc(var(--header-h) + 40px) 0 0;
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(139, 92, 246, .30), transparent 58%),
    radial-gradient(80% 70% at 92% 8%, rgba(200, 255, 60, .12), transparent 62%),
    var(--arena);
  color: var(--paper);
  overflow: hidden;
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 96px);
  opacity: .45;
  pointer-events: none;
}

.page-disclaimer .notice-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumbs {
  position: relative;
  z-index: 1;
  font-size: 13px;
  color: rgba(242, 237, 227, .58);
}

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

.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: rgba(242, 237, 227, .34);
}

.page-disclaimer .breadcrumbs a {
  color: rgba(242, 237, 227, .74);
  text-decoration: none;
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--neon);
}

.page-disclaimer .notice-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding: 26px 0 52px;
}

.page-disclaimer .notice-hero__lead h1 {
  margin: 14px 0 0;
  font-size: clamp(40px, 11vw, 74px);
  font-weight: 900;
  letter-spacing: -.035em;
  line-height: 1.02;
}

.page-disclaimer .notice-hero__sub {
  max-width: 36ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 237, 227, .76);
}

.page-disclaimer .notice-meta {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--rule);
  border: 1px solid var(--rule);
  align-self: end;
}

.page-disclaimer .notice-meta li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 15px;
  background: var(--deep);
  font-size: 13px;
  line-height: 1.6;
}

.page-disclaimer .notice-meta .k {
  color: rgba(242, 237, 227, .56);
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-disclaimer .notice-meta .v {
  color: var(--neon);
  font-weight: 700;
  text-align: right;
  word-break: break-all;
}

.page-disclaimer .notice-banner {
  position: relative;
  z-index: 1;
  margin: 0;
}

.page-disclaimer .notice-banner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), var(--violet) 62%, transparent);
}

.page-disclaimer .notice-banner img {
  display: block;
  width: 100%;
  height: clamp(170px, 26vw, 300px);
  max-width: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(.85) contrast(1.06) brightness(.9);
}

/* ---------- 长文主体 ---------- */

.page-disclaimer .notice-body {
  padding: 48px 0 76px;
  background: var(--paper);
}

.page-disclaimer .notice-col {
  max-width: var(--notice-col);
  margin: 0 auto;
}

.page-disclaimer .notice-toc {
  padding: 4px 0 18px;
  border-bottom: 1px solid var(--notice-hair-strong);
  margin-bottom: 40px;
}

.page-disclaimer .notice-toc ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .notice-toc a:hover,
.page-disclaimer .notice-toc a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--neon-dim);
}

.page-disclaimer .notice-toc .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--ink-soft);
}

.page-disclaimer .notice-intro {
  margin: 0 0 8px;
  padding-left: 20px;
  border-left: 2px solid var(--neon-dim);
  font-size: 17px;
  line-height: 1.95;
}

/* ---------- 章节 ---------- */

.page-disclaimer .notice-sec {
  margin-top: 56px;
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-disclaimer .notice-intro + .notice-sec {
  margin-top: 44px;
}

.page-disclaimer .sec-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .sec-num {
  flex: none;
  padding: 4px 9px;
  background: var(--ink);
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1.4;
}

.page-disclaimer .sec-rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--neon-dim), var(--notice-hair) 70%, transparent);
}

.page-disclaimer .notice-sec h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 4.6vw, 29px);
  font-weight: 800;
  letter-spacing: -.015em;
  line-height: 1.32;
}

.page-disclaimer .notice-sec > p {
  margin: 0 0 6px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--ink);
}

.page-disclaimer .notice-sec a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--neon-dim);
  padding-bottom: 1px;
}

.page-disclaimer .notice-sec a:hover,
.page-disclaimer .notice-sec a:focus-visible {
  color: var(--ink-soft);
  border-bottom-color: var(--ink-soft);
}

.page-disclaimer .clause-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding: 14px 0 14px 26px;
  border-top: 1px solid var(--notice-hair);
  font-size: 15.5px;
  line-height: 1.82;
}

.page-disclaimer .clause-list li:last-child {
  border-bottom: 1px solid var(--notice-hair);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 23px;
  width: 11px;
  height: 2px;
  background: var(--neon-dim);
}

.page-disclaimer .hl {
  font-weight: 700;
  color: var(--ink);
  border-bottom: 2px solid var(--neon-dim);
  padding-bottom: 1px;
}

.page-disclaimer .notice-back {
  margin: 56px 0 0;
  text-align: right;
  font-size: 13px;
}

.page-disclaimer .notice-back a {
  display: inline-block;
  padding: 8px 15px;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--font-mono);
  letter-spacing: .08em;
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .notice-back a:hover,
.page-disclaimer .notice-back a:focus-visible {
  background: var(--neon);
  color: var(--ink);
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .notice-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: 48px;
    padding: 34px 0 64px;
  }

  .page-disclaimer .notice-body {
    padding: 76px 0 104px;
  }

  .page-disclaimer .notice-toc {
    margin-bottom: 52px;
  }

  .page-disclaimer .clause-list li {
    padding: 15px 0 15px 30px;
    font-size: 16px;
  }

  .page-disclaimer .clause-list li::before {
    top: 24px;
    width: 14px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .notice-hero__sub {
    font-size: 17px;
  }

  .page-disclaimer .notice-sec {
    margin-top: 68px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-toc a,
  .page-disclaimer .notice-back a {
    transition: none;
  }
}