.page-disclaimer {
  --disc-num-w: 110px;
  --disc-gutter: 220px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-disclaimer .wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(18px, 4vw, 40px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding-top: 28px;
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 66%;
  height: 100%;
  background: linear-gradient(118deg, rgba(245, 165, 36, 0) 0%, rgba(245, 165, 36, 0.14) 46%, rgba(245, 165, 36, 0.30) 100%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: 20px 48px;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--gold);
}

.page-disclaimer .breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color var(--t) var(--ease);
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--gold);
}

.page-disclaimer .disc-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-size: clamp(40px, 8vw, 72px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-disclaimer .disc-hero__lead {
  max-width: 62ch;
  margin: 24px 0 0;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.9);
}

.page-disclaimer .disc-hero__note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-disclaimer .disc-hero__band {
  position: relative;
  margin: 0;
  height: clamp(150px, 24vw, 300px);
  overflow: hidden;
  background: var(--ink-2);
}

.page-disclaimer .disc-hero__band img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .disc-hero__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--ink) 0%, rgba(11, 22, 38, 0) 42%);
  pointer-events: none;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .disc-nav {
  background: var(--ink-2);
  padding-block: 30px 34px;
  border-bottom: 2px solid var(--gold);
}

.page-disclaimer .disc-nav__head {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .disc-nav__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-nav__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid rgba(217, 207, 192, 0.24);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-disclaimer .disc-nav__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .disc-nav__list a:hover {
  border-color: var(--gold);
  background: rgba(245, 165, 36, 0.12);
  transform: translateY(-2px);
}

.page-disclaimer .disc-nav__list a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

/* ---------- 编号条款 ---------- */
.page-disclaimer .disc-clause {
  padding-block: 56px;
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-disclaimer .disc-clause + .disc-clause {
  border-top: 1px solid var(--line-ink);
}

.page-disclaimer .disc-clause__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-clause__num {
  position: relative;
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-disclaimer .disc-clause__num::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  background: var(--gold);
}

.page-disclaimer .disc-clause__body h2 {
  margin: 0 0 18px;
  font-size: clamp(23px, 3.2vw, 30px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .disc-clause__body p {
  max-width: 66ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ink-2);
}

.page-disclaimer .disc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-clause__body a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  transition: color var(--t) var(--ease), background var(--t-fast) var(--ease);
}

.page-disclaimer .disc-clause__body a:hover {
  color: var(--ink);
  background: var(--gold-soft);
}

/* 折叠细则 */
.page-disclaimer .disc-clause__body details {
  max-width: 66ch;
  margin-top: 26px;
  padding: 0 18px;
  border: 1px solid var(--line-ink);
  background: var(--white);
}

.page-disclaimer .disc-clause__body summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .disc-clause__body summary::before {
  content: "+";
  flex: none;
  width: 20px;
  font-family: var(--font-mono);
  font-size: 18px;
  text-align: center;
  color: var(--gold);
}

.page-disclaimer .disc-clause__body details[open] summary::before {
  content: "–";
  color: var(--coral);
}

.page-disclaimer .disc-clause__body summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.page-disclaimer .disc-clause__body details p {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--ink-2);
}

.page-disclaimer .disc-clause__body details p:last-of-type {
  margin-bottom: 18px;
}

/* 深色条款块 */
.page-disclaimer .disc-clause--ink {
  position: relative;
  overflow: hidden;
  background: var(--ink);
}

.page-disclaimer .disc-clause--ink::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -12%;
  width: 48%;
  height: 180%;
  background: linear-gradient(158deg, rgba(245, 165, 36, 0.22), rgba(255, 107, 122, 0.10));
  transform: rotate(12deg);
  pointer-events: none;
}

.page-disclaimer .disc-clause--ink .disc-clause__num {
  color: var(--gold);
}

.page-disclaimer .disc-clause--ink .disc-clause__num::after {
  background: var(--coral);
}

.page-disclaimer .disc-clause--ink .disc-clause__body h2 {
  color: var(--white);
}

.page-disclaimer .disc-clause--ink .disc-clause__body p {
  color: rgba(246, 241, 231, 0.86);
}

.page-disclaimer .disc-clause--ink + .disc-clause {
  border-top-color: transparent;
}

/* 锚点落点提示 */
.page-disclaimer .disc-clause.is-anchor-flash {
  animation: discAnchor 1200ms var(--ease);
}

@keyframes discAnchor {
  0% {
    background-color: rgba(245, 165, 36, 0.22);
  }
  100% {
    background-color: transparent;
  }
}

/* ---------- 备案信息条 ---------- */
.page-disclaimer .disc-record {
  position: relative;
  overflow: hidden;
  padding-block: 30px 38px;
  background: var(--ink-2);
  border-top: 3px solid var(--gold);
}

.page-disclaimer .disc-record::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(217, 207, 192, 0.07) 0 2px, transparent 2px 10px);
  pointer-events: none;
}

.page-disclaimer .disc-record__row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 18px 52px;
}

.page-disclaimer .disc-record__item {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 0;
}

.page-disclaimer .disc-record__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .disc-record__value {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

/* ---------- 断点 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-clause {
    padding-block: 72px;
  }

  .page-disclaimer .disc-clause__row {
    grid-template-columns: var(--disc-num-w) minmax(0, 640px) 1fr;
    gap: 36px;
    align-items: start;
  }

  .page-disclaimer .disc-hero__inner {
    padding-block: 32px 64px;
  }
}

@media (max-width: 600px) {
  .page-disclaimer .disc-nav__list {
    grid-template-columns: 1fr;
  }

  .page-disclaimer .disc-clause {
    padding-block: 40px;
  }

  .page-disclaimer .disc-clause__body p {
    font-size: 15px;
  }

  .page-disclaimer .disc-hero__lead {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-nav__list a,
  .page-disclaimer .breadcrumb a,
  .page-disclaimer .disc-clause__body a {
    transition: none;
  }

  .page-disclaimer .disc-nav__list a:hover {
    transform: none;
  }

  .page-disclaimer .disc-clause.is-anchor-flash {
    animation: none;
    background-color: rgba(245, 165, 36, 0.16);
  }
}