.page-disclaimer {
  --dsc-measure: 46rem;
  --dsc-edge: rgba(11, 29, 58, .16);
  --dsc-edge-strong: rgba(11, 29, 58, .34);
  --dsc-body-ink: #24374f;
  background: var(--ink-deep);
  color: var(--cloud);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dsc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(120% 92% at 80% 4%, rgba(47, 214, 232, .22), transparent 58%),
    radial-gradient(82% 72% at 6% 94%, rgba(92, 255, 196, .14), transparent 62%),
    linear-gradient(166deg, var(--ink-abyss), var(--ink-deep) 56%, var(--ink-mid));
}

.page-disclaimer .dsc-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-disclaimer .dsc-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  filter: grayscale(.36) contrast(1.08);
}

.page-disclaimer .dsc-hero__inner {
  position: relative;
  padding-block: clamp(2.2rem, 6vw, 3.6rem) clamp(3rem, 8vw, 5.2rem);
}

.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0 0 clamp(1.4rem, 4vw, 2.4rem);
  padding: 0;
  list-style: none;
  font-size: .78rem;
  letter-spacing: .02em;
}

.page-disclaimer .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover {
  text-decoration: underline;
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--steel);
}

.page-disclaimer .breadcrumb span {
  color: var(--steel);
}

.page-disclaimer .dsc-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-disclaimer .dsc-hero__title {
  margin: .3em 0 .22em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 13vw, 8rem);
  line-height: .92;
  letter-spacing: -.02em;
  color: var(--cloud);
  text-shadow: 0 1px 0 rgba(7, 17, 31, .5);
}

.page-disclaimer .dsc-hero__lead {
  max-width: 40rem;
  margin: 0;
  padding-left: 1.1rem;
  border-left: 2px solid var(--cyan);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  line-height: 1.85;
  color: rgba(243, 247, 251, .84);
}

.page-disclaimer .dsc-hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .9rem 1.4rem;
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  padding-top: 1.05rem;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dsc-hero__metaitem dt {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .dsc-hero__metaitem dd {
  margin: .35rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3vw, 1.3rem);
  color: var(--mint);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .dsc-body {
  padding-block: clamp(2.6rem, 7vw, 4.6rem);
  background: var(--cloud);
  color: var(--ink-deep);
}

.page-disclaimer .dsc-layout {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

.page-disclaimer .dsc-index__title {
  margin: 0 0 .8rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .dsc-index ol {
  display: grid;
  gap: .1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--dsc-edge);
}

.page-disclaimer .dsc-index__link {
  display: flex;
  gap: .55rem;
  align-items: baseline;
  margin-left: -1px;
  padding: .5rem 0 .5rem .85rem;
  border-left: 2px solid transparent;
  color: var(--ink-mid);
  font-size: .86rem;
  line-height: 1.55;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-disclaimer .dsc-index__link:hover {
  color: var(--ink-deep);
  border-left-color: var(--cyan);
  background: rgba(47, 214, 232, .08);
}

.page-disclaimer .dsc-index__link[aria-current="true"] {
  color: var(--ink-deep);
  font-weight: 600;
  border-left-color: var(--cyan);
  background: rgba(47, 214, 232, .12);
}

.page-disclaimer .dsc-index__num {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--steel);
}

/* ---------- 章节卡片 ---------- */
.page-disclaimer .dsc-column {
  display: grid;
  gap: clamp(1.4rem, 3.4vw, 2.2rem);
}

.page-disclaimer .dsc-section {
  position: relative;
  padding: clamp(1.3rem, 4vw, 2.4rem);
  background: #fff;
  border: 1px solid var(--dsc-edge);
  box-shadow: 8px 8px 0 rgba(11, 29, 58, .07);
  scroll-margin-top: 6rem;
}

.page-disclaimer .dsc-section::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(var(--cyan), var(--mint));
}

.page-disclaimer .dsc-section__head {
  display: flex;
  align-items: baseline;
  gap: .9rem;
  padding-bottom: .9rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--dsc-edge);
}

.page-disclaimer .dsc-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 600;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--amber-deep);
}

.page-disclaimer .dsc-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.22rem, 3.4vw, 1.66rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink-deep);
}

.page-disclaimer .dsc-section p {
  margin: 0 0 1rem;
  font-size: clamp(.95rem, 2.2vw, 1rem);
  line-height: 1.9;
  color: var(--dsc-body-ink);
}

.page-disclaimer .dsc-section p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dsc-section a {
  color: var(--amber-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dsc-section a:hover {
  color: var(--ink-deep);
}

.page-disclaimer .dsc-label {
  display: inline-block;
  margin: 0 0 .9rem;
  padding: .32rem .7rem;
  background: var(--cloud-thin);
  border: 1px solid var(--dsc-edge);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--ink-mid);
}

.page-disclaimer .dsc-list {
  display: grid;
  gap: .7rem;
  margin: 0 0 1.3rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dsc-list li {
  position: relative;
  padding-left: 1.65rem;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--dsc-body-ink);
}

.page-disclaimer .dsc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .62rem;
  height: .62rem;
  border: 1px solid var(--cyan);
  background: rgba(47, 214, 232, .2);
}

.page-disclaimer .dsc-list--ask li::before {
  border-color: var(--amber-deep);
  background: rgba(242, 184, 75, .3);
}

/* ---------- 细线表格 ---------- */
.page-disclaimer .dsc-tablewrap {
  margin: 1.3rem 0;
  padding-top: .2rem;
}

.page-disclaimer .dsc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}

.page-disclaimer .dsc-table caption {
  padding-bottom: .7rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--steel);
}

.page-disclaimer .dsc-table th {
  padding: .55rem .7rem;
  text-align: left;
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--ink-mid);
  background: rgba(217, 246, 251, .55);
  border-bottom: 1px solid var(--dsc-edge-strong);
}

.page-disclaimer .dsc-table td {
  padding: .78rem .7rem;
  vertical-align: top;
  line-height: 1.7;
  color: var(--dsc-body-ink);
  border-bottom: 1px solid var(--dsc-edge);
}

.page-disclaimer .dsc-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 联络收口 ---------- */
.page-disclaimer .dsc-contact {
  position: relative;
  padding-block: clamp(2.8rem, 7vw, 4.6rem) clamp(1.6rem, 4vw, 2.4rem);
  background:
    radial-gradient(90% 130% at 12% 0%, rgba(47, 214, 232, .16), transparent 60%),
    linear-gradient(200deg, var(--ink-abyss), var(--ink-deep) 70%);
}

.page-disclaimer .dsc-contact__inner {
  display: grid;
  gap: clamp(1.6rem, 5vw, 3rem);
}

.page-disclaimer .dsc-contact__label {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-disclaimer .dsc-contact__title {
  margin: 0 0 .9rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 5vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -.015em;
  color: var(--cloud);
}

.page-disclaimer .dsc-contact__text {
  max-width: 34rem;
  margin: 0 0 1.5rem;
  font-size: .98rem;
  line-height: 1.85;
  color: rgba(243, 247, 251, .8);
}

.page-disclaimer .dsc-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

.page-disclaimer .dsc-contact__list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dsc-contact__list li {
  display: grid;
  grid-template-columns: 5.6rem minmax(0, 1fr);
  gap: .8rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .dsc-contact__key {
  padding-top: .2rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .dsc-contact__val {
  font-size: .92rem;
  line-height: 1.7;
  color: var(--cloud);
  overflow-wrap: anywhere;
}

.page-disclaimer .dsc-contact__val--mono {
  font-family: var(--font-mono);
  color: var(--mint);
}

.page-disclaimer .dsc-contact__note {
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .dsc-contact__note p {
  margin: 0;
  max-width: 62rem;
  font-size: .8rem;
  line-height: 1.85;
  color: var(--steel);
}

/* ---------- 动效 ---------- */
.page-disclaimer [data-reveal].is-visible {
  animation: dsc-rise .6s ease both;
}

@keyframes dsc-rise {
  from {
    opacity: .001;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal].is-visible {
    animation: none;
  }
  .page-disclaimer .dsc-index__link {
    transition: none;
  }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .dsc-layout {
    grid-template-columns: 198px minmax(0, var(--dsc-measure));
    justify-content: center;
    gap: clamp(2rem, 5vw, 4.2rem);
    align-items: start;
  }

  .page-disclaimer .dsc-index {
    position: sticky;
    top: 6.5rem;
  }

  .page-disclaimer .dsc-contact__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 999px) {
  .page-disclaimer .dsc-index ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-left: 0;
    gap: .2rem .9rem;
  }
}

@media (max-width: 760px) {
  .page-disclaimer .dsc-table thead {
    display: none;
  }

  .page-disclaimer .dsc-table,
  .page-disclaimer .dsc-table tbody,
  .page-disclaimer .dsc-table tr,
  .page-disclaimer .dsc-table td {
    display: block;
    width: 100%;
  }

  .page-disclaimer .dsc-table tr {
    padding: .85rem 0;
    border-bottom: 1px solid var(--dsc-edge);
  }

  .page-disclaimer .dsc-table tr:last-child {
    border-bottom: 0;
  }

  .page-disclaimer .dsc-table td {
    padding: .12rem 0;
    border: 0;
  }

  .page-disclaimer .dsc-table td[data-label]::before {
    content: attr(data-label) " · ";
    font-family: var(--font-mono);
    font-size: .7rem;
    letter-spacing: .06em;
    color: var(--steel);
  }
}

@media (max-width: 620px) {
  .page-disclaimer .dsc-hero__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dsc-index ol {
    grid-template-columns: 1fr;
  }

  .page-disclaimer .dsc-section {
    box-shadow: 5px 5px 0 rgba(11, 29, 58, .07);
  }

  .page-disclaimer .dsc-contact__list li {
    grid-template-columns: 1fr;
    gap: .25rem;
  }

  .page-disclaimer .dsc-contact__key {
    padding-top: 0;
  }
}