.page-disclaimer {
  --disc-aside-w: 264px;
  --disc-copy-max: 700px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  padding: 22px 0 0;
  font-size: 13px;
  line-height: 1.6;
}
.page-disclaimer .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--fog);
}
.page-disclaimer .breadcrumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--fog);
}
.page-disclaimer .breadcrumbs__list a {
  color: var(--grass);
  text-decoration: none;
  font-weight: 600;
}
.page-disclaimer .breadcrumbs__list a:hover {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  margin-top: 22px;
  padding: 42px 0 50px;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}
.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(245, 240, 230, 0.055) 0 2px,
    transparent 2px 10px
  );
  pointer-events: none;
}
.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}
.page-disclaimer .disc-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--yellow);
}
.page-disclaimer .disc-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 70px);
  line-height: 1.04;
  letter-spacing: -0.015em;
}
.page-disclaimer .disc-hero__lead {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.84);
}
.page-disclaimer .disc-hero__quick {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid rgba(245, 240, 230, 0.26);
}
.page-disclaimer .disc-hero__quick li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 2px solid rgba(245, 240, 230, 0.26);
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(245, 240, 230, 0.88);
}
.page-disclaimer .disc-hero__step {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 0.06em;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disc-toc {
  background: var(--paper-2);
  border-bottom: 3px solid var(--ink);
  padding: 14px 0;
}
.page-disclaimer .disc-toc__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
}
.page-disclaimer .disc-toc__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--fog);
}
.page-disclaimer .disc-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-disclaimer .disc-toc__list a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.page-disclaimer .disc-toc__list a:hover {
  color: var(--grass);
  border-bottom-color: var(--grass);
}

/* ---------- 顶部横幅图 ---------- */
.page-disclaimer .disc-banner {
  margin: 0;
  border-bottom: 3px solid var(--ink);
}
.page-disclaimer .disc-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}
.page-disclaimer .disc-banner figcaption {
  padding: 12px 0 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--fog);
}

/* ---------- 条款区块 ---------- */
.page-disclaimer .disc-section {
  padding: 0 0 48px;
  scroll-margin-top: calc(var(--topline-h) + 20px);
}
.page-disclaimer .disc-section::before {
  content: "";
  display: block;
  height: 10px;
  margin-bottom: 40px;
  background: var(--band, var(--grass));
  clip-path: polygon(0 62%, 100% 0, 100% 38%, 0 100%);
}
.page-disclaimer #scope { --band: var(--grass); }
.page-disclaimer #cite { --band: var(--yellow); }
.page-disclaimer #data { --band: var(--orange); }
.page-disclaimer #ip { --band: var(--red); }
.page-disclaimer #liability { --band: var(--grass-2); }
.page-disclaimer #changes { --band: var(--ink); }

.page-disclaimer .disc-section__grid {
  display: grid;
  gap: 22px;
}
.page-disclaimer .disc-section__body {
  max-width: var(--disc-copy-max);
}
.page-disclaimer .disc-section__head {
  margin-bottom: 16px;
}
.page-disclaimer .disc-section__no {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--grass);
  transition: color 0.2s var(--ease);
}
.page-disclaimer .disc-section__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}
.page-disclaimer .disc-section__body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}
.page-disclaimer .disc-section:hover .disc-section__no {
  color: var(--orange);
}
.page-disclaimer .disc-section.is-current .disc-section__no {
  color: var(--orange);
}
.page-disclaimer .disc-section.is-current .disc-section__aside {
  border-left-color: var(--orange);
}

/* ---------- 边注 ---------- */
.page-disclaimer .disc-section__aside {
  padding: 2px 0 2px 18px;
  border-left: 2px solid rgba(16, 27, 45, 0.16);
  transition: border-color 0.2s var(--ease);
}
.page-disclaimer .disc-aside__kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
}
.page-disclaimer .disc-aside__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--brown);
}

/* ---------- 要点列表 ---------- */
.page-disclaimer .disc-points {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-disclaimer .disc-points > li {
  position: relative;
  padding-left: 26px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}
.page-disclaimer .disc-points > li strong {
  font-weight: 700;
}
.page-disclaimer .disc-points > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 3px;
  background: var(--grass);
}
.page-disclaimer .disc-points--num {
  counter-reset: dp;
}
.page-disclaimer .disc-points--num > li {
  padding-left: 42px;
}
.page-disclaimer .disc-points--num > li::before {
  counter-increment: dp;
  content: counter(dp, decimal-leading-zero);
  top: 0.24em;
  width: auto;
  height: auto;
  background: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--grass);
}
.page-disclaimer .disc-points--warn > li::before {
  top: 0.62em;
  width: 9px;
  height: 9px;
  background: var(--red);
}

/* ---------- 引用格式卡 ---------- */
.page-disclaimer .disc-cite {
  margin: 6px 0 20px;
  padding: 18px 20px;
  background: var(--card);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-sm);
}
.page-disclaimer .disc-cite__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fog);
}
.page-disclaimer .disc-cite__row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.page-disclaimer .disc-cite__code {
  flex: 1 1 250px;
  padding: 10px 12px;
  background: var(--paper-2);
  border-left: 4px solid var(--grass);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink);
  word-break: break-all;
}
.page-disclaimer .disc-cite__copy {
  flex: 0 0 auto;
}
.page-disclaimer .copy-status {
  margin: 8px 0 0;
  min-height: 1.2em;
  font-size: 13px;
  color: var(--grass);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .disc-contact {
  margin-top: 6px;
  border-bottom: 2px solid rgba(16, 27, 45, 0.14);
}
.page-disclaimer .disc-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: 12px 0;
  border-top: 2px solid rgba(16, 27, 45, 0.14);
}
.page-disclaimer .disc-contact__key {
  min-width: 68px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog);
}
.page-disclaimer .disc-contact__val {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
  word-break: break-all;
}
.page-disclaimer .disc-contact__copy {
  flex: 0 0 auto;
}

/* ---------- 收束区 ---------- */
.page-disclaimer .disc-close {
  margin-top: 4px;
  padding: 48px 0 54px;
  background: var(--paper-2);
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
}
.page-disclaimer .disc-close__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
}
.page-disclaimer .disc-close h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-disclaimer .disc-close__lead {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--brown);
}
.page-disclaimer .disc-close__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-hero {
    padding: 56px 0 62px;
  }
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    gap: 52px;
    align-items: end;
  }
  .page-disclaimer .disc-section {
    padding-bottom: 56px;
  }
  .page-disclaimer .disc-section::before {
    margin-bottom: 48px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-section__grid {
    grid-template-columns: minmax(0, 1fr) var(--disc-aside-w);
    column-gap: 52px;
  }
  .page-disclaimer .disc-section__aside {
    position: sticky;
    top: calc(var(--topline-h) + 24px);
    align-self: start;
    padding-left: 24px;
  }
  .page-disclaimer .disc-section__body {
    padding-left: 0;
  }
}

/* ---------- 降低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__list a,
  .page-disclaimer .disc-section__no,
  .page-disclaimer .disc-section__aside {
    transition: none;
  }
}
</main>