.page-disclaimer {
  --disc-line: rgba(174, 184, 178, 0.22);
  --disc-ink-soft: #35443D;
  --disc-paper-line: rgba(6, 26, 20, 0.16);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 页首斜切声明带 ---------- */
.page-disclaimer .disc-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-2);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
  padding-bottom: clamp(28px, 6vw, 56px);
}

.page-disclaimer .disc-band__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .disc-band__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.9);
  max-width: 100%;
  display: block;
}

.page-disclaimer .disc-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(118deg, rgba(6, 26, 20, 0.96) 0%, rgba(6, 26, 20, 0.62) 52%, rgba(30, 74, 58, 0.82) 100%);
}

.page-disclaimer .disc-band__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(18px, 4vw, 32px);
  padding-bottom: clamp(30px, 6vw, 64px);
}

.page-disclaimer .disc-crumbs {
  margin-bottom: clamp(26px, 5vw, 48px);
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-disclaimer .breadcrumb__list a {
  color: var(--stone);
  text-decoration: none;
  transition: color var(--dur-1) var(--ease);
}

.page-disclaimer .breadcrumb__list a:hover {
  color: var(--cyan);
}

.page-disclaimer .breadcrumb__list li[aria-current="page"] {
  color: var(--cyan);
}

.page-disclaimer .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(174, 184, 178, 0.5);
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(36px, 7.4vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--white);
  max-width: 14em;
}

.page-disclaimer .disc-band__lead {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(242, 237, 226, 0.86);
}

.page-disclaimer .disc-band__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: clamp(22px, 4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--stone);
}

.page-disclaimer .disc-band__meta li {
  position: relative;
  padding-left: 15px;
}

.page-disclaimer .disc-band__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}

/* ---------- 主体分栏 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 44px);
  padding: clamp(30px, 5vw, 64px) var(--gutter) clamp(44px, 7vw, 88px);
}

/* ---------- 章节目录 ---------- */
.page-disclaimer .disc-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-disclaimer .disc-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .disc-toc__list li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--disc-line);
  color: var(--paper);
  text-decoration: none;
  font-size: 12.5px;
  letter-spacing: 0.03em;
  white-space: nowrap;
  transition: border-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease),
    background-color var(--dur-1) var(--ease);
}

.page-disclaimer .disc-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-disclaimer .disc-toc__list a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(111, 242, 210, 0.08);
}

/* ---------- 声明卡 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .decl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  background: var(--paper);
  color: var(--ink);
  border-radius: 2px;
  padding: clamp(22px, 4vw, 46px);
  box-shadow: var(--ink-shadow);
  scroll-margin-top: 96px;
}

.page-disclaimer .decl__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-disclaimer .decl__body > p {
  margin: 14px 0 0;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--disc-ink-soft);
}

.page-disclaimer .decl__body h2 {
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--disc-paper-line);
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(21px, 3.1vw, 28px);
  line-height: 1.28;
  color: var(--ink);
}

.page-disclaimer .decl__points {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .decl__points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--disc-ink-soft);
}

.page-disclaimer .decl__points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.85em;
  width: 9px;
  height: 1px;
  background: var(--clay);
}

/* ---------- 细线表格 ---------- */
.page-disclaimer .disc-table-wrap {
  margin: 18px 0 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-disclaimer .disc-table caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .disc-table th,
.page-disclaimer .disc-table td {
  padding: 12px 12px 12px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--disc-paper-line);
  line-height: 1.7;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-table tbody th {
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-disclaimer .disc-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--moss);
  border-bottom: 1px solid rgba(6, 26, 20, 0.32);
}

/* ---------- 引用示例浮层 ---------- */
.page-disclaimer .disc-details {
  margin: 20px 0 0;
  border: 1px solid var(--disc-paper-line);
  background: rgba(6, 26, 20, 0.045);
}

.page-disclaimer .disc-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-disclaimer .disc-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-details summary::after {
  content: "+";
  font-size: 16px;
  color: var(--clay);
}

.page-disclaimer .disc-details[open] summary::after {
  content: "–";
}

.page-disclaimer .disc-details__body {
  display: grid;
  gap: 8px;
  padding: 0 16px 16px;
}

.page-disclaimer .disc-details__body p {
  margin: 0;
  padding-left: 14px;
  border-left: 1px solid rgba(201, 111, 74, 0.5);
  font-size: 14px;
  line-height: 1.8;
  color: var(--disc-ink-soft);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .disc-contact {
  display: grid;
  gap: 1px;
  margin: 20px 0 0;
  background: var(--disc-paper-line);
  border: 1px solid var(--disc-paper-line);
}

.page-disclaimer .disc-contact__row {
  padding: 14px 16px;
  background: var(--paper);
}

.page-disclaimer .disc-contact__term {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .disc-contact__value {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 相关入口与返回 ---------- */
.page-disclaimer .disc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.page-disclaimer .disc-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid rgba(6, 26, 20, 0.26);
  color: var(--moss);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  transition: background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease),
    border-color var(--dur-1) var(--ease);
}

.page-disclaimer .disc-links a:hover {
  background: var(--moss);
  color: var(--paper);
  border-color: var(--moss);
}

.page-disclaimer .disc-backtop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-top: 18px;
  color: var(--moss);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  border-bottom: 1px solid rgba(30, 74, 58, 0.4);
}

.page-disclaimer .disc-backtop:hover {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

/* ---------- 焦点 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .decl a:focus-visible,
.page-disclaimer .decl summary:focus-visible {
  outline-color: var(--moss);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(200px, 3fr) 9fr;
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 100px;
    padding-right: 12px;
    border-right: 1px solid var(--disc-line);
  }

  .page-disclaimer .disc-toc__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-toc__list a {
    width: 100%;
    border-color: transparent;
    border-left: 1px solid transparent;
    padding: 8px 10px;
    white-space: normal;
  }

  .page-disclaimer .disc-toc__list a:hover {
    border-color: transparent;
    border-left-color: var(--cyan);
    background: rgba(111, 242, 210, 0.06);
  }

  .page-disclaimer .decl {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 26px;
  }

  .page-disclaimer .decl__index {
    font-size: 17px;
    padding-top: 6px;
  }

  .page-disclaimer .disc-contact {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-band__lead {
    font-size: 17px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .disc-band {
    clip-path: none;
    background: #fff;
    border-bottom: 1px solid #999;
  }

  .page-disclaimer .disc-band__media,
  .page-disclaimer .disc-band::before,
  .page-disclaimer .disc-toc,
  .page-disclaimer .disc-backtop,
  .page-disclaimer .disc-links {
    display: none;
  }

  .page-disclaimer h1,
  .page-disclaimer .disc-band__lead,
  .page-disclaimer .disc-band__meta,
  .page-disclaimer .breadcrumb__list {
    color: #000;
  }

  .page-disclaimer .disc-layout {
    display: block;
    padding: 12px 0;
  }

  .page-disclaimer .decl {
    display: block;
    background: #fff;
    box-shadow: none;
    border: 1px solid #bbb;
    margin-bottom: 12px;
    break-inside: avoid;
    padding: 16px;
  }

  .page-disclaimer .disc-details {
    border: 1px solid #bbb;
    background: #fff;
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
  }
}