.page-disclaimer {
  --agr-num-w: 64px;
  --agr-hero-pad: clamp(112px, 15vw, 176px);
  --agr-grid-line: rgba(30, 44, 72, 0.6);
  --agr-glow-pitch: rgba(22, 163, 74, 0.2);
  --agr-glow-stand: rgba(242, 98, 42, 0.16);
  --agr-hairline: rgba(11, 23, 48, 0.16);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--pitch-deep);
  outline-offset: 3px;
}

.page-disclaimer .agreement-hero a:focus-visible,
.page-disclaimer .agreement-aside a:focus-visible {
  outline-color: var(--lime);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .agreement-hero {
  position: relative;
  overflow: hidden;
  padding: var(--agr-hero-pad) 0 0;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--grid);
}

.page-disclaimer .agreement-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, var(--agr-grid-line) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(90deg, var(--agr-grid-line) 0 1px, transparent 1px 72px);
  opacity: 0.5;
}

.page-disclaimer .agreement-hero::after {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: clamp(280px, 52vw, 720px);
  aspect-ratio: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 30% 40%, var(--agr-glow-pitch), transparent 62%),
    radial-gradient(circle at 72% 68%, var(--agr-glow-stand), transparent 58%);
}

.page-disclaimer .agreement-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .agreement-hero .crumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-disclaimer .agreement-hero .crumbs a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .agreement-hero .crumbs a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-disclaimer .agreement-hero .crumbs [aria-current="page"] {
  color: var(--paper);
}

.page-disclaimer .agreement-hero .eyebrow {
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-disclaimer .agreement-hero h1 {
  margin: 18px 0 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(32px, 6.4vw, 68px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .agreement-hero__lede {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.75;
  color: #C9D2E2;
  color: var(--steel);
}

.page-disclaimer .agreement-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--steel);
}

.page-disclaimer .agreement-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .agreement-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--lime);
}

.page-disclaimer .agreement-banner {
  position: relative;
  z-index: 1;
  margin-top: clamp(32px, 5vw, 56px);
}

.page-disclaimer .agreement-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-top: 1px solid var(--grid);
  background: var(--midnight);
  object-fit: cover;
}

/* ---------- 正文与侧栏 ---------- */
.page-disclaimer .agreement-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(36px, 5vw, 64px);
  padding: clamp(40px, 6vw, 88px) 0 clamp(56px, 8vw, 104px);
}

.page-disclaimer .agreement-main {
  min-width: 0;
}

.page-disclaimer .agreement-toc {
  padding-bottom: clamp(26px, 4vw, 40px);
  border-bottom: 1px solid var(--agr-hairline);
}

.page-disclaimer .agreement-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--pitch-deep);
}

.page-disclaimer .agreement-toc ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .agreement-toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--agr-hairline);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--t-fast), background-color var(--t-fast), color var(--t-fast);
}

.page-disclaimer .agreement-toc a:hover {
  border-color: var(--pitch);
  background: rgba(22, 163, 74, 0.08);
  color: var(--pitch-deep);
}

.page-disclaimer .agreement-toc a .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--pitch-deep);
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(26px, 4vw, 40px) 0;
  scroll-margin-top: 108px;
}

.page-disclaimer .clause + .clause {
  border-top: 1px solid var(--agr-hairline);
}

.page-disclaimer .clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--pitch-deep);
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__title {
  position: relative;
  margin: 0 0 16px;
  padding-left: 15px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .clause__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28em;
  bottom: 0.28em;
  width: 4px;
  background: var(--pitch);
}

.page-disclaimer .clause__body p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-disclaimer .term {
  color: var(--pitch-deep);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .term:hover,
.page-disclaimer .term:focus-visible {
  background: var(--lime);
  color: var(--midnight);
  border-bottom-color: var(--midnight);
}

/* ---------- 文末 ---------- */
.page-disclaimer .agreement-legal {
  margin-top: clamp(34px, 5vw, 52px);
  padding-top: 22px;
  border-top: 1px solid var(--agr-hairline);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 24px;
}

.page-disclaimer .agreement-legal__line {
  margin: 0;
  font-size: 13px;
  color: var(--steel);
}

.page-disclaimer .agreement-legal__line.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-disclaimer .to-top {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--agr-hairline);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: border-color var(--t-fast), color var(--t-fast), background-color var(--t-fast);
}

.page-disclaimer .to-top:hover {
  border-color: var(--lime);
  background: var(--ink);
  color: var(--lime);
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .agreement-aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-disclaimer .agreement-status {
  padding: 18px 18px 16px;
  background: var(--midnight);
  border: 1px solid var(--grid);
}

.page-disclaimer .agreement-status__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.page-disclaimer .agreement-status__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.page-disclaimer .agreement-status__list div {
  border-left: 1px solid var(--grid);
  padding-left: 10px;
}

.page-disclaimer .agreement-status__list dt {
  font-size: 12px;
  color: var(--steel);
  margin-bottom: 4px;
}

.page-disclaimer .agreement-status__list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--lime);
}

.page-disclaimer .term-card {
  position: relative;
  padding: 20px 20px 22px;
  background: var(--ink);
  border: 1px solid var(--grid);
  scroll-margin-top: 108px;
  transition: border-color var(--t-fast), background-color var(--t-fast);
}

.page-disclaimer .term-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 10px;
  height: 10px;
  background: var(--lime);
}

.page-disclaimer .term-card:hover,
.page-disclaimer .term-card:focus-within,
.page-disclaimer .term-card:target {
  border-color: var(--lime);
  background: var(--midnight);
}

.page-disclaimer .term-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--teal);
}

.page-disclaimer .term-card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .term-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--agr-num-w) minmax(0, 1fr);
    gap: 0 24px;
  }

  .page-disclaimer .clause__num {
    padding-top: 4px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .agreement-body {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-disclaimer .agreement-aside {
    position: sticky;
    top: 104px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term,
  .page-disclaimer .term-card,
  .page-disclaimer .to-top,
  .page-disclaimer .agreement-toc a,
  .page-disclaimer .agreement-hero .crumbs a {
    transition: none;
  }
}