.page-disclaimer {
  --dsc-cut: 22px;
  --dsc-pad: clamp(18px, 3.2vw, 30px);
  background: var(--ink);
  color: var(--silver);
  overflow-x: clip;
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dsc-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(22px, 5vw, 52px) 0 clamp(30px, 6vw, 64px);
  overflow: hidden;
}

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

.page-disclaimer .dsc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.85) contrast(1.05);
}

.page-disclaimer .dsc-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 88% at 10% 0%, rgba(40, 240, 210, .17), transparent 62%),
    radial-gradient(90% 70% at 96% 18%, rgba(139, 92, 255, .2), transparent 66%),
    linear-gradient(180deg, rgba(7, 11, 26, .42) 0%, rgba(7, 11, 26, .86) 58%, var(--ink) 100%);
}

.page-disclaimer .dsc-hero__inner {
  position: relative;
}

.page-disclaimer .dsc-hero .crumbs ol {
  margin: 0 0 clamp(20px, 4vw, 34px);
}

.page-disclaimer .dsc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-disclaimer .dsc-hero__lead h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 11vw, 104px);
  line-height: .9;
  letter-spacing: .06em;
  color: var(--silver);
  text-shadow: 0 0 42px rgba(40, 240, 210, .22);
}

.page-disclaimer .dsc-hero__lede {
  max-width: 62ch;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: clamp(15.5px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--silver);
}

.page-disclaimer .dsc-hero__sub {
  max-width: 58ch;
  margin: 12px 0 0;
  font-size: clamp(14px, 1.3vw, 16px);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .dsc-hero__aside {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  justify-items: start;
}

/* 迷你仪表 */
.page-disclaimer .dsc-meter {
  position: relative;
  width: clamp(140px, 34vw, 178px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.page-disclaimer .dsc-meter svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-disclaimer .dsc-meter__track {
  fill: none;
  stroke: rgba(124, 141, 181, .24);
  stroke-width: 4;
}

.page-disclaimer .dsc-meter__arc {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 236 314;
  transform: rotate(-90deg);
  transform-origin: center;
  filter: drop-shadow(0 0 7px rgba(40, 240, 210, .75));
}

.page-disclaimer .dsc-meter__hub {
  fill: var(--lava);
  filter: drop-shadow(0 0 6px rgba(255, 107, 53, .8));
}

.page-disclaimer .dsc-meter__stack {
  position: relative;
  display: grid;
  gap: 4px;
  justify-items: center;
  text-align: center;
}

.page-disclaimer .dsc-meter__num {
  font-size: clamp(30px, 7vw, 40px);
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .dsc-meter__cap {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-disclaimer .dsc-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-disclaimer .dsc-hero__facts li {
  position: relative;
  padding-left: 18px;
}

.page-disclaimer .dsc-hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
  transform: skewX(-32deg);
}

.page-disclaimer .dsc-hero__facts .mono {
  color: var(--silver);
  font-size: 15px;
}

/* ---------- 长卷主体 ---------- */
.page-disclaimer .dsc-body {
  padding: clamp(26px, 4vw, 46px) 0 clamp(48px, 8vw, 96px);
}

/* 目录 */
.page-disclaimer .dsc-toc {
  margin-bottom: clamp(28px, 5vw, 54px);
}

.page-disclaimer .dsc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dsc-toc a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 16px;
  text-decoration: none;
  color: var(--silver);
  font-size: 14.5px;
  line-height: 1.5;
  background: linear-gradient(140deg, rgba(16, 26, 51, .92), rgba(11, 20, 40, .92));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: border-color .28s var(--ease), background-color .28s var(--ease), color .28s var(--ease);
}

.page-disclaimer .dsc-toc a:hover,
.page-disclaimer .dsc-toc a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  outline: none;
}

.page-disclaimer .dsc-toc__n {
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* 条款章节 */
.page-disclaimer .dsc-sec {
  scroll-margin-top: 110px;
  padding: clamp(30px, 5vw, 56px) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dsc-sec:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dsc-sec::before {
  content: "";
  display: block;
  width: clamp(72px, 18%, 160px);
  height: 4px;
  margin-bottom: clamp(18px, 3vw, 28px);
  background: var(--holo);
  transform: skewX(-30deg);
  transform-origin: left center;
}

.page-disclaimer .dsc-sec:target::before {
  background: linear-gradient(120deg, var(--lava) 0%, var(--cyan) 100%);
}

.page-disclaimer .dsc-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 30px);
  align-items: start;
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-disclaimer .dsc-sec__n {
  font-size: clamp(32px, 7vw, 58px);
  line-height: .82;
  color: var(--violet);
  text-shadow: 0 0 20px rgba(139, 92, 255, .55);
}

.page-disclaimer .dsc-sec__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.2vw, 38px);
  line-height: 1.15;
  letter-spacing: .04em;
  color: var(--silver);
}

.page-disclaimer .dsc-sec__intro {
  max-width: 66ch;
  margin: 12px 0 0;
  font-size: clamp(14.5px, 1.35vw, 16.5px);
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .dsc-sec__grid {
  display: grid;
  gap: clamp(14px, 2.4vw, 22px);
}

/* 卡片 */
.page-disclaimer .dsc-card {
  position: relative;
  padding: var(--dsc-pad);
  background: linear-gradient(158deg, rgba(16, 26, 51, .96) 0%, rgba(11, 20, 40, .96) 100%);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--dsc-cut)), calc(100% - var(--dsc-cut)) 100%, 0 100%);
}

.page-disclaimer .dsc-card--violet { border-left-color: var(--violet); }
.page-disclaimer .dsc-card--lava { border-left-color: var(--lava); }

.page-disclaimer .dsc-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.3;
  letter-spacing: .04em;
  color: var(--silver);
}

.page-disclaimer .dsc-card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .dsc-card p + p {
  margin-top: 10px;
}

.page-disclaimer .dsc-card a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(40, 240, 210, .42);
  transition: border-color .24s var(--ease), color .24s var(--ease);
}

.page-disclaimer .dsc-card a:hover,
.page-disclaimer .dsc-card a:focus-visible {
  color: var(--silver);
  border-bottom-color: var(--silver);
}

/* ---------- 联系区 ---------- */
.page-disclaimer .dsc-contact {
  display: grid;
  gap: clamp(20px, 3.2vw, 32px);
}

.page-disclaimer .dsc-contact__l h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 1.9vw, 20px);
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-disclaimer .dsc-contact__l h3:not(:first-child) {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-disclaimer .dsc-contact__l p {
  margin: 0;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .dsc-contact__l a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(40, 240, 210, .4);
}

.page-disclaimer .dsc-contact__l a:hover,
.page-disclaimer .dsc-contact__l a:focus-visible {
  color: var(--silver);
  border-bottom-color: var(--silver);
}

.page-disclaimer .dsc-contact__card {
  padding: var(--dsc-pad);
  background: linear-gradient(150deg, rgba(139, 92, 255, .16) 0%, rgba(16, 26, 51, .95) 55%, rgba(11, 20, 40, .98) 100%);
  border: 1px solid var(--line-strong);
  clip-path: polygon(var(--dsc-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--dsc-cut));
}

.page-disclaimer .dsc-contact__card .tag {
  display: inline-block;
  margin: 0 0 16px;
}

.page-disclaimer .dsc-contact__dl {
  margin: 0;
  display: grid;
  gap: 4px 14px;
}

.page-disclaimer .dsc-contact__dl dt {
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-disclaimer .dsc-contact__dl dd {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--silver);
  word-break: break-word;
}

.page-disclaimer .dsc-contact__dl dd a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .dsc-contact__dl dd a:hover,
.page-disclaimer .dsc-contact__dl dd a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .dsc-contact__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .dsc-contact__icp {
  margin: 10px 0 0;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-disclaimer .dsc-backtop {
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  text-align: right;
}

.page-disclaimer .dsc-backtop a {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: .12em;
  text-decoration: none;
  color: var(--mist);
  border-bottom: 1px solid var(--line-strong);
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-disclaimer .dsc-backtop a:hover,
.page-disclaimer .dsc-backtop a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dsc-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(200px, .75fr);
  }

  .page-disclaimer .dsc-hero__aside {
    justify-items: end;
    text-align: right;
  }

  .page-disclaimer .dsc-hero__facts li {
    padding-left: 0;
    padding-right: 18px;
  }

  .page-disclaimer .dsc-hero__facts li::before {
    left: auto;
    right: 0;
  }

  .page-disclaimer .dsc-toc ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dsc-toc li:last-child:nth-child(3n + 2) {
    grid-column: span 2;
  }

  .page-disclaimer .dsc-sec__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dsc-contact {
    grid-template-columns: minmax(0, 1.3fr) minmax(260px, .85fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dsc-toc ol {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-disclaimer .dsc-toc li:last-child:nth-child(3n + 2) {
    grid-column: auto;
  }

  .page-disclaimer .dsc-sec {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(24px, 3vw, 38px);
  }

  .page-disclaimer .dsc-sec__grid--wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dsc-sec__head {
    margin-bottom: clamp(24px, 3vw, 40px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dsc-toc a,
  .page-disclaimer .dsc-card a,
  .page-disclaimer .dsc-contact__l a,
  .page-disclaimer .dsc-contact__dl dd a,
  .page-disclaimer .dsc-backtop a {
    transition: none;
  }
}