.page-disclaimer {
  --disc-gap: clamp(22px, 4vw, 44px);
  --disc-rule: rgba(42, 174, 155, 0.26);
  --disc-soft: rgba(244, 255, 249, 0.84);
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(30px, 6vw, 76px) 0 clamp(30px, 5vw, 62px);
  background: var(--ink-deep);
}

.page-disclaimer .disc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.22;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(112deg, rgba(6, 18, 13, 0.97) 0%, rgba(11, 31, 23, 0.88) 54%, rgba(0, 229, 195, 0.12) 100%);
  pointer-events: none;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -42%;
  z-index: -1;
  width: min(60%, 620px);
  aspect-ratio: 1.35;
  border-radius: 40% 60% 46% 54% / 54% 42% 58% 46%;
  background: linear-gradient(150deg, rgba(0, 229, 195, 0.22), rgba(0, 229, 195, 0));
  pointer-events: none;
}

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

.page-disclaimer .disc-hero__anno {
  display: inline-block;
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.34em;
  color: var(--grey);
  border-left: 2px solid var(--cyan);
  padding-left: 10px;
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 9vw, 5.2rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--white);
  text-shadow: 0 0 42px rgba(0, 229, 195, 0.14);
}

.page-disclaimer .disc-hero__subtitle {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 2.2vw, 0.98rem);
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--cyan);
}

.page-disclaimer .disc-hero__lead {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.9;
  color: rgba(244, 255, 249, 0.82);
}

/* ---------- 正文框架 ---------- */
.page-disclaimer .disc-body {
  padding: 0 0 clamp(56px, 9vw, 112px);
}

.page-disclaimer .disc-body__grid {
  display: grid;
  gap: var(--disc-gap);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disc-toc {
  padding-top: 18px;
  border-top: 2px solid var(--cyan);
}

.page-disclaimer .disc-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--grey);
  text-transform: uppercase;
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--r-sm);
  color: rgba(244, 255, 249, 0.7);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease;
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--cyan);
  background: rgba(0, 229, 195, 0.08);
}

.page-disclaimer .disc-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--line);
}

.page-disclaimer .disc-toc__top {
  margin-top: 16px;
  padding: 8px 14px;
  border: 1px solid var(--disc-rule);
  border-radius: 999px;
  background: transparent;
  color: rgba(244, 255, 249, 0.72);
  font-family: var(--font-sans);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .disc-toc__top:hover,
.page-disclaimer .disc-toc__top:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .disc-clause {
  position: relative;
  padding: clamp(26px, 4vw, 38px) 0 clamp(24px, 3.4vw, 34px);
  border-top: 1px solid var(--disc-rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-clause:first-child {
  border-top-color: rgba(0, 229, 195, 0.55);
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .disc-clause__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  flex: none;
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 3vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--white);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--disc-soft);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 11px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(0, 229, 195, 0));
}

/* ---------- 注释面板 ---------- */
.page-disclaimer .disc-note {
  margin: 18px 0 0;
  padding: 14px 16px;
  border: 1px solid rgba(42, 174, 155, 0.32);
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(18, 53, 42, 0.86), rgba(11, 31, 23, 0.6));
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 255, 249, 0.84);
}

.page-disclaimer .disc-note strong {
  color: var(--cyan-bright);
  font-weight: 600;
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .disc-contact {
  margin-top: 20px;
  display: grid;
  gap: 9px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: rgba(6, 18, 13, 0.66);
  border-left: 3px solid var(--gold);
}

.page-disclaimer .disc-contact__row {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-disclaimer .disc-contact__k {
  flex: none;
  min-width: 74px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--grey);
}

.page-disclaimer .disc-contact__v {
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .disc-contact__v a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 195, 0.38);
}

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

/* ---------- 底部延伸 ---------- */
.page-disclaimer .disc-next {
  margin-top: clamp(34px, 6vw, 58px);
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid rgba(42, 174, 155, 0.3);
  border-radius: var(--r-lg);
  background:
    radial-gradient(130% 150% at 0% 0%, rgba(0, 229, 195, 0.16), rgba(11, 31, 23, 0) 62%),
    var(--panel);
}

.page-disclaimer .disc-next__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-disclaimer .disc-next__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.4vw, 1.75rem);
  font-weight: 800;
  line-height: 1.32;
  color: var(--white);
}

.page-disclaimer .disc-next__text {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 14.8px;
  line-height: 1.85;
  color: rgba(244, 255, 249, 0.8);
}

.page-disclaimer .disc-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-disclaimer .disc-next__foot {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-clause__head {
    gap: 18px;
  }

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

@media (min-width: 940px) {
  .page-disclaimer .disc-body__grid {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: start;
  }

  .page-disclaimer .disc-toc__inner {
    position: sticky;
    top: 32px;
  }

  .page-disclaimer .disc-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-disclaimer .disc-toc__link {
    padding-left: 6px;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .disc-hero__anno {
    position: absolute;
    right: 0;
    top: 24px;
    margin: 0;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.42em;
    border-left: 0;
    border-top: 2px solid var(--cyan);
    padding: 12px 0 0;
    color: rgba(124, 247, 228, 0.72);
  }

  .page-disclaimer .disc-hero__lead {
    max-width: 58ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .disc-toc__top,
  .page-disclaimer .disc-contact__v a {
    transition: none;
  }
}