.page-disclaimer {
  background: var(--paper);
  color: var(--ink-void);
  overflow-x: hidden;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--signal-cyan);
  outline-offset: 2px;
}

/* ---------- 顶部墨绿场 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  padding-top: 28px;
  background: linear-gradient(165deg, var(--pitch-900) 0%, var(--ink-void) 100%);
  color: var(--chalk);
  border-bottom: 1px solid var(--grid-line);
  overflow: hidden;
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.4;
  pointer-events: none;
}

.page-disclaimer .notice-hero__inner {
  position: relative;
  display: grid;
  gap: 28px;
  padding-bottom: 32px;
}

.page-disclaimer .notice-hero__head {
  min-width: 0;
}

.page-disclaimer .notice-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-disclaimer .notice-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--grid-line);
}

.page-disclaimer .notice-hero .breadcrumb__list a {
  color: var(--signal-cyan);
  text-decoration: none;
}

.page-disclaimer .notice-hero .breadcrumb__list a:hover {
  text-decoration: underline;
}

.page-disclaimer .notice-hero .breadcrumb__list [aria-current="page"] {
  color: var(--slate);
}

.page-disclaimer .notice-hero__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--signal-cyan);
}

.page-disclaimer .notice-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 9vw, 4.4rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-disclaimer .notice-hero__lede {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-disclaimer .notice-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--grid-line);
  background: var(--pitch-700);
  box-shadow: var(--shadow-paper);
}

.page-disclaimer .notice-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.02);
}

.page-disclaimer .notice-hero__figure::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 18px;
  height: 18px;
  border-top: 2px solid var(--signal-cyan);
  border-right: 2px solid var(--signal-cyan);
  pointer-events: none;
}

/* ---------- 三条要点带 ---------- */
.page-disclaimer .notice-briefs {
  position: relative;
  display: grid;
  gap: 1px;
  background: var(--grid-line);
  border-top: 1px solid var(--grid-line);
}

.page-disclaimer .notice-briefs__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 16px;
  background: var(--ink-void);
  color: var(--chalk);
  text-decoration: none;
  transition: background-color 0.18s var(--ease);
}

.page-disclaimer .notice-briefs__link:hover {
  background: var(--pitch-700);
}

.page-disclaimer .notice-briefs__num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal-cyan);
  padding-top: 3px;
}

.page-disclaimer .notice-briefs__txt {
  display: block;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-disclaimer .notice-briefs__txt strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 600;
  color: var(--chalk);
}

/* ---------- 正文文档区 ---------- */
.page-disclaimer .notice-body {
  padding: 44px 0 52px;
}

.page-disclaimer .notice-body__inner {
  display: grid;
  gap: 38px;
  max-width: 1040px;
}

.page-disclaimer .notice-chapter {
  display: grid;
  gap: 10px;
  padding-top: 22px;
  border-top: 1px solid rgba(11, 15, 13, 0.16);
  scroll-margin-top: 24px;
}

.page-disclaimer .notice-chapter__num {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan-deep);
  padding-top: 4px;
}

.page-disclaimer .notice-chapter__body {
  min-width: 0;
}

.page-disclaimer .notice-chapter__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 4.6vw, 2rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink-void);
}

.page-disclaimer .notice-chapter__body > p {
  margin: 0 0 14px;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--slate-deep);
}

.page-disclaimer .notice-metric {
  color: var(--cyan-deep);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .notice-chapter__body .notice-tip {
  margin: 18px 0 0;
  padding: 12px 16px;
  border-left: 3px solid var(--cyan-deep);
  background: rgba(11, 127, 99, 0.08);
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-deep);
}

.page-disclaimer .notice-tip strong {
  color: var(--ink-void);
}

/* ---------- 视频许可与禁止 ---------- */
.page-disclaimer .notice-rules {
  display: grid;
  gap: 14px;
  margin: 18px 0 4px;
}

.page-disclaimer .notice-rules__col {
  padding: 16px 16px 18px;
  border: 1px solid rgba(11, 15, 13, 0.14);
  background: rgba(255, 255, 255, 0.55);
}

.page-disclaimer .notice-rules__col--ok {
  border-top: 3px solid var(--cyan-deep);
}

.page-disclaimer .notice-rules__col--no {
  border-top: 3px solid var(--slate-deep);
}

.page-disclaimer .notice-rules__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-deep);
}

.page-disclaimer .notice-rules__col--no .notice-rules__title {
  color: var(--slate-deep);
}

.page-disclaimer .notice-rules ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .notice-rules li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-deep);
}

.page-disclaimer .notice-rules li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--cyan-deep);
}

.page-disclaimer .notice-rules__col--no li::before {
  content: "×";
  color: var(--slate-deep);
}

/* ---------- 章节尾跳转 ---------- */
.page-disclaimer .notice-chapter__body .notice-chapter__more {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate-deep);
}

.page-disclaimer .notice-chapter__more-label {
  display: inline-block;
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan-deep);
}

.page-disclaimer .notice-chapter__more a {
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 127, 99, 0.35);
}

.page-disclaimer .notice-chapter__more a:hover {
  border-bottom-color: var(--cyan-deep);
}

/* ---------- 结尾便签 ---------- */
.page-disclaimer .notice-note {
  padding: 44px 0 52px;
  background: linear-gradient(180deg, var(--pitch-900) 0%, var(--ink-void) 100%);
  color: var(--chalk);
  border-top: 1px solid var(--grid-line);
}

.page-disclaimer .notice-note__card {
  max-width: 620px;
  padding: 24px 20px;
  background: var(--chalk);
  color: var(--ink-void);
  border-left: 4px solid var(--cyan-deep);
  box-shadow: var(--shadow-paper);
  transform: rotate(-0.6deg);
}

.page-disclaimer .notice-note__kicker {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-deep);
}

.page-disclaimer .notice-note__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 4vw, 1.6rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-void);
}

.page-disclaimer .notice-note__card p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-deep);
}

.page-disclaimer .notice-note__mail {
  display: block;
  margin: 12px 0 8px;
  font-size: 14px;
  color: var(--ink-void);
  word-break: break-word;
}

.page-disclaimer .notice-note__link {
  display: inline-block;
  margin-top: 6px;
  font-size: 14px;
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 127, 99, 0.4);
}

.page-disclaimer .notice-note__link:hover {
  border-bottom-color: var(--cyan-deep);
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-note__card {
    transform: none;
  }
  .page-disclaimer .notice-briefs__link {
    transition: none;
  }
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .notice-hero {
    padding-top: 36px;
  }

  .page-disclaimer .notice-hero__lede {
    font-size: 16px;
  }

  .page-disclaimer .notice-briefs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .notice-briefs__link {
    padding: 20px 18px;
  }

  .page-disclaimer .notice-rules {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-disclaimer .notice-chapter {
    grid-template-columns: 74px minmax(0, 1fr);
    column-gap: 26px;
    padding-top: 26px;
  }

  .page-disclaimer .notice-chapter__num {
    font-size: 14px;
  }

  .page-disclaimer .notice-body {
    padding: 64px 0 72px;
  }

  .page-disclaimer .notice-body__inner {
    gap: 48px;
  }

  .page-disclaimer .notice-note {
    padding: 64px 0 72px;
  }

  .page-disclaimer .notice-note__card {
    padding: 30px 28px;
  }
}

/* ---------- 桌面分屏首屏 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .notice-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
    column-gap: 48px;
    padding-bottom: 44px;
  }

  .page-disclaimer .notice-chapter {
    grid-template-columns: 96px minmax(0, 1fr);
    column-gap: 36px;
  }

  .page-disclaimer .notice-body {
    padding: 88px 0 104px;
  }

  .page-disclaimer .notice-body__inner {
    gap: 56px;
  }

  .page-disclaimer .notice-note {
    padding: 80px 0 88px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .notice-hero__title {
    margin-bottom: 22px;
  }
}