.page-disclaimer {
  --decl-measure: 68ch;
  --decl-muted: #B6B2C4;
  position: relative;
}

/* 面包屑条 */
.page-disclaimer .decl-crumb {
  padding-top: clamp(18px, 3vw, 30px);
  padding-bottom: 12px;
}

/* 首屏切角色带 */
.page-disclaimer .decl-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--purple-deep);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - clamp(30px, 5vw, 60px)), 0 100%);
  padding: clamp(34px, 6vw, 76px) 0 clamp(72px, 11vw, 132px);
}

.page-disclaimer .decl-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .decl-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.36;
}

.page-disclaimer .decl-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(115deg, rgba(233, 212, 138, 0.14) 0 1px, transparent 1px 46px),
    linear-gradient(114deg, rgba(11, 14, 26, 0.96) 0%, rgba(42, 27, 77, 0.86) 48%, rgba(11, 14, 26, 0.74) 100%);
}

.page-disclaimer .decl-hero__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .decl-hero__title {
  margin: 16px 0 0;
  max-width: min(100%, 760px);
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(36px, 6.6vw, 76px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--porcelain);
}

.page-disclaimer .decl-hero__lead {
  margin: 24px 0 0;
  max-width: 56ch;
  font-family: var(--font-sans);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--decl-muted);
}

/* 正文区 */
.page-disclaimer .decl-body {
  padding: clamp(34px, 6vw, 62px) 0 clamp(64px, 9vw, 108px);
}

/* 条目快速跳转 */
.page-disclaimer .decl-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: var(--decl-measure);
  padding-bottom: 30px;
  border-bottom: 1px solid var(--edge);
  margin-bottom: clamp(34px, 5vw, 58px);
}

.page-disclaimer .decl-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px 9px 13px;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1;
  color: var(--porcelain);
  background-color: var(--ink-2);
  border: 1px solid var(--edge);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background-color 0.24s var(--ease), color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-disclaimer .decl-index__link:hover,
.page-disclaimer .decl-index__link:focus-visible {
  background-color: var(--purple-deep);
  border-color: var(--gold);
  color: var(--gold-light);
}

.page-disclaimer .decl-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* 条目 */
.page-disclaimer .decl-sections {
  display: grid;
  gap: 0;
}

.page-disclaimer .decl-item {
  max-width: var(--decl-measure);
  padding-block: clamp(28px, 4vw, 38px);
  border-top: 1px solid var(--edge);
  scroll-margin-top: calc(var(--topbar) + 24px);
}

.page-disclaimer .decl-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .decl-item:last-child {
  padding-bottom: 0;
}

.page-disclaimer .decl-item__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.page-disclaimer .decl-item__num {
  position: relative;
  flex: none;
  padding-left: 17px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .decl-item__num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  border-radius: 50%;
  background-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.16);
}

.page-disclaimer .decl-item__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--porcelain);
}

.page-disclaimer .decl-item__body p {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--porcelain);
}

.page-disclaimer .decl-item__body p + p {
  margin-top: 28px;
}

.page-disclaimer .decl-item__body a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(233, 212, 138, 0.5);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .decl-item__body a:hover,
.page-disclaimer .decl-item__body a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* 联系信息块 */
.page-disclaimer .decl-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  margin-top: 28px;
  padding: 18px 22px;
  background-color: var(--ink-2);
  border-left: 2px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-disclaimer .decl-contact__label {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--decl-muted);
}

.page-disclaimer .decl-contact__mail {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--gold-light);
  word-break: break-all;
}

.page-disclaimer .decl-contact__note {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--decl-muted);
}

@media (min-width: 860px) {
  .page-disclaimer .decl-hero {
    padding-bottom: clamp(96px, 12vw, 150px);
  }

  .page-disclaimer .decl-index {
    gap: 12px;
  }

  .page-disclaimer .decl-item {
    padding-block: 44px;
  }

  .page-disclaimer .decl-item:first-child {
    padding-top: 0;
  }
}