.page-disclaimer {
  --notice-rail: 9px;
  background: var(--ink-900);
  color: var(--text);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  padding: clamp(118px, 17vw, 190px) 0 clamp(40px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 88% -12%, rgba(138, 107, 255, 0.24), transparent 60%),
    radial-gradient(90% 80% at 4% 6%, rgba(53, 247, 155, 0.13), transparent 62%),
    var(--ink-900);
}

.page-disclaimer .notice-hero .breadcrumb {
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--text-3);
}

.page-disclaimer .notice-hero .breadcrumb a {
  color: var(--text-3);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .notice-hero .breadcrumb a:hover,
.page-disclaimer .notice-hero .breadcrumb a:focus-visible {
  color: var(--green);
}

.page-disclaimer .notice-hero .eyebrow {
  margin-top: clamp(22px, 3vw, 34px);
}

.page-disclaimer .title-display {
  margin: 14px 0 0;
  font-size: clamp(32px, 6.4vw, 74px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 16em;
}

.page-disclaimer .lead {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  max-width: 60ch;
  color: var(--text-2);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

/* 首屏关键数字 */
.page-disclaimer .notice-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: clamp(30px, 4.5vw, 50px) 0 0;
  max-width: 720px;
}

.page-disclaimer .notice-fact {
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(14, 19, 25, 0.62);
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .notice-fact:hover {
  border-color: rgba(53, 247, 155, 0.45);
}

.page-disclaimer .notice-fact dt {
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text-3);
}

.page-disclaimer .notice-fact dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-size: 15px;
  color: var(--text);
}

.page-disclaimer .notice-fact .num {
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-disclaimer .notice-fact__sep {
  color: var(--text-3);
  font-family: var(--font-mono);
}

/* 首屏视觉 */
.page-disclaimer .notice-hero__figure {
  position: relative;
  margin: clamp(38px, 5.4vw, 68px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  overflow: hidden;
  background: var(--ink-800);
}

.page-disclaimer .notice-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.74;
}

.page-disclaimer .notice-hero__figure::after {
  content: "";
  position: absolute;
  top: 14%;
  right: -6%;
  width: 28%;
  height: 2px;
  background: var(--green);
  opacity: 0.75;
  transform: rotate(-6deg);
  box-shadow: 0 0 14px rgba(53, 247, 155, 0.55);
  pointer-events: none;
}

.page-disclaimer .notice-hero__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 46px 22px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-2);
  background: linear-gradient(to top, rgba(6, 8, 11, 0.94), rgba(6, 8, 11, 0));
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .notice-body {
  padding: clamp(46px, 7vw, 92px) 0 clamp(48px, 7vw, 96px);
}

.page-disclaimer .notice-body > .shell--narrow {
  position: relative;
}

.page-disclaimer .notice-body > .shell--narrow::before,
.page-disclaimer .notice-body > .shell--narrow::after {
  content: "";
  position: absolute;
  top: 4px;
  bottom: 4px;
  width: var(--notice-rail);
  background-image: repeating-linear-gradient(
    to bottom,
    var(--line) 0 1px,
    transparent 1px 20px
  );
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}

.page-disclaimer .notice-body > .shell--narrow::before { left: -40px; }
.page-disclaimer .notice-body > .shell--narrow::after { right: -40px; }

.page-disclaimer .notice-body__head {
  margin-bottom: clamp(24px, 3.6vw, 42px);
}

.page-disclaimer .notice-body__head .section__title {
  margin: 10px 0 0;
  font-size: clamp(25px, 4.2vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .notice-body__head .section__desc {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--text-2);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .clause {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--ink-800);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .clause:hover,
.page-disclaimer .clause:focus-within {
  border-color: rgba(53, 247, 155, 0.45);
}

.page-disclaimer .clause[open] {
  border-color: rgba(53, 247, 155, 0.34);
  background:
    linear-gradient(180deg, rgba(53, 247, 155, 0.055), rgba(53, 247, 155, 0) 42%),
    var(--ink-800);
}

.page-disclaimer .clause summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  border-radius: var(--r-card);
  outline: none;
}

.page-disclaimer .clause summary::-webkit-details-marker { display: none; }
.page-disclaimer .clause summary::marker { content: ""; }

.page-disclaimer .clause summary:focus-visible {
  box-shadow: inset 0 0 0 2px var(--violet);
}

.page-disclaimer .clause__no {
  flex: 0 0 auto;
  padding: 4px 9px;
  border: 1px solid rgba(53, 247, 155, 0.32);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--green);
}

.page-disclaimer .clause__title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-size: clamp(16px, 1.9vw, 18px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .clause__mark {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: var(--text-3);
  transition:
    transform var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.page-disclaimer .clause[open] .clause__mark {
  transform: rotate(45deg);
  background: var(--green);
  border-color: var(--green);
  color: var(--ink-900);
}

.page-disclaimer .clause__content {
  margin: 0 20px;
  padding: 18px 0 24px;
  border-top: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-disclaimer .clause__content ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .clause__content li {
  position: relative;
  padding-left: 20px;
}

.page-disclaimer .clause__content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 8px;
  height: 1px;
  background: var(--green);
  opacity: 0.8;
}

.page-disclaimer .clause__content strong {
  color: var(--text);
  font-weight: 600;
}

.page-disclaimer .clause__content a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 247, 155, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .clause__content a:hover,
.page-disclaimer .clause__content a:focus-visible {
  color: var(--paper);
  border-color: var(--paper);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .notice-tail {
  padding: 0 0 clamp(60px, 9vw, 118px);
}

.page-disclaimer .notice-tail__panel {
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(138, 107, 255, 0.2), transparent 58%),
    var(--panel);
}

.page-disclaimer .notice-tail__title {
  margin: 10px 0 0;
  font-size: clamp(20px, 2.8vw, 27px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}

.page-disclaimer .notice-tail__text {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-disclaimer .notice-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .notice-tail__top {
  display: inline-block;
  margin-top: 22px;
  padding-bottom: 2px;
  border-bottom: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-3);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .notice-tail__top:hover,
.page-disclaimer .notice-tail__top:focus-visible {
  color: var(--green);
  border-color: var(--green);
}

/* ---------- 响应式 ---------- */
@media (min-width: 1080px) {
  .page-disclaimer .notice-body > .shell--narrow::before,
  .page-disclaimer .notice-body > .shell--narrow::after {
    opacity: 0.9;
  }
}

@media (max-width: 640px) {
  .page-disclaimer .notice-hero__facts {
    grid-template-columns: 1fr;
    max-width: none;
  }

  .page-disclaimer .clause summary {
    gap: 10px;
    padding: 16px;
  }

  .page-disclaimer .clause__content {
    margin: 0 16px;
    padding: 16px 0 20px;
    font-size: 15px;
  }

  .page-disclaimer .notice-hero__caption {
    padding: 36px 16px 12px;
    font-size: 11px;
  }

  .page-disclaimer .notice-tail__links {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .clause__mark,
  .page-disclaimer .notice-fact,
  .page-disclaimer .notice-tail__top,
  .page-disclaimer .clause__content a {
    transition: none;
  }
}