.page-disclaimer {
  --rail-w: clamp(58px, 8vw, 148px);
  --measure: 40em;
  --seam-deg: -6deg;
  display: block;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 46px) var(--page-x) 46px;
  background: linear-gradient(152deg, var(--deep) 0%, var(--ink) 56%, var(--ink) 100%);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  opacity: 0.22;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0) 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0) 88%);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(560px, 62%);
  height: 1px;
  background: linear-gradient(90deg, var(--amber), rgba(255, 177, 59, 0));
  transform: rotate(var(--seam-deg));
  transform-origin: left center;
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
}

.page-disclaimer .terms-hero__glow {
  position: absolute;
  top: -30%;
  right: -14%;
  width: min(720px, 88vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle, rgba(255, 177, 59, 0.11) 0%, rgba(255, 177, 59, 0) 68%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__trace {
  position: absolute;
  right: var(--page-x);
  bottom: 28px;
  width: min(420px, 42vw);
  height: auto;
  opacity: 0.5;
  pointer-events: none;
  display: none;
}

.page-disclaimer .terms-hero__trace path {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.5;
}

.page-disclaimer .terms-hero__trace circle {
  fill: var(--amber);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-disclaimer .breadcrumb a::after {
  content: "/";
  margin-left: 10px;
  color: var(--grid-line);
}

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

.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--text);
}

.page-disclaimer .terms-hero .eyebrow {
  margin: 26px 0 0;
}

.page-disclaimer .terms-hero h1 {
  font-family: var(--font-condensed);
  font-size: clamp(32px, 7vw, 74px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--text);
  margin: 16px 0 0;
  max-width: 14ch;
}

.page-disclaimer .terms-hero .lede {
  margin: 22px 0 0;
  max-width: 42ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .terms-hero .anno {
  margin: 24px 0 0;
}

/* ---------- 横幅视觉 ---------- */

.page-disclaimer .terms-banner {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--grid-line);
}

.page-disclaimer .terms-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--ink) 0%, rgba(11, 31, 26, 0.15) 45%, var(--ink) 100%);
  pointer-events: none;
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(0.72) contrast(1.05);
}

.page-disclaimer .terms-banner figcaption {
  position: relative;
  z-index: 1;
  padding: 14px var(--page-x) 0;
  margin-top: -52px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 条款主体 ---------- */

.page-disclaimer .terms-body {
  padding: 4px var(--page-x) 0;
}

.page-disclaimer .terms-list {
  max-width: 1180px;
  margin: 0 auto;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 36px 0 40px;
}

.page-disclaimer .clause + .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(320px, 48%);
  height: 1px;
  background: linear-gradient(90deg, var(--cyan) 0%, rgba(79, 209, 224, 0) 100%);
  transform: rotate(var(--seam-deg));
  transform-origin: left center;
  opacity: 0.65;
  pointer-events: none;
}

.page-disclaimer .clause__rail {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .clause__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(38px, 10vw, 92px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--amber);
  opacity: 0.62;
  text-decoration: none;
  transition: opacity var(--base) var(--ease), text-shadow var(--base) var(--ease);
}

.page-disclaimer .clause__num:hover,
.page-disclaimer .clause__num:focus-visible {
  opacity: 1;
  text-shadow: 0 0 16px var(--amber-24);
}

.page-disclaimer .clause__note {
  display: block;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--muted);
  opacity: 0.72;
  transition: color var(--base) var(--ease), opacity var(--base) var(--ease);
}

.page-disclaimer .clause > .clause__rail:hover .clause__note,
.page-disclaimer .clause__num:focus-visible + .clause__note {
  color: var(--text);
  opacity: 1;
}

.page-disclaimer .clause__body {
  max-width: var(--measure);
}

.page-disclaimer .clause__body h2 {
  font-family: var(--font-condensed);
  font-size: clamp(21px, 3.2vw, 30px);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--text);
  margin: 0 0 14px;
}

.page-disclaimer .clause__body h2::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  margin-right: 10px;
  vertical-align: 0.35em;
  background: var(--amber);
}

.page-disclaimer .clause__body p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.9;
  letter-spacing: 0.01em;
  color: var(--text);
  overflow-wrap: break-word;
}

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

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-12);
  transition: border-color var(--fast) var(--ease), color var(--fast) var(--ease);
}

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

.page-disclaimer .clause__body ul {
  list-style: none;
  margin: 4px 0 18px;
  padding: 0;
}

.page-disclaimer .clause__body li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}

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

.page-disclaimer .clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 12px;
  height: 1px;
  background: var(--amber);
}

/* ---------- 引用格式示例 ---------- */

.page-disclaimer .cite {
  margin: 22px 0 20px;
  padding: 20px 22px;
  background: var(--panel);
  border-left: 2px solid var(--cyan);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-disclaimer .cite__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .cite__text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.95;
  letter-spacing: 0.02em;
  color: var(--text);
  word-break: break-word;
}

/* ---------- 页脚版本行 ---------- */

.page-disclaimer .terms-foot {
  margin-top: 12px;
  padding: 26px var(--page-x) 56px;
  border-top: 1px solid var(--grid-line);
}

.page-disclaimer .terms-foot__inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  align-items: baseline;
}

.page-disclaimer .terms-foot__line {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .terms-foot__line--dim {
  color: var(--grid-line);
  filter: brightness(1.6);
}

/* ---------- 断点 ---------- */

@media (min-width: 620px) {
  .page-disclaimer .terms-hero {
    padding: calc(var(--header-h) + 62px) var(--page-x) 62px;
  }

  .page-disclaimer .clause {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: 22px 34px;
    padding: 48px 0 52px;
  }

  .page-disclaimer .clause__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .page-disclaimer .clause__note {
    max-width: 15ch;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__trace {
    display: block;
  }

  .page-disclaimer .clause__rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }

  .page-disclaimer .clause__body p,
  .page-disclaimer .clause__body li {
    font-size: 17px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--rail-w) minmax(0, 1fr) minmax(0, 220px);
  }

  .page-disclaimer .clause__body {
    max-width: var(--measure);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause__num,
  .page-disclaimer .clause__note,
  .page-disclaimer .breadcrumb a,
  .page-disclaimer .clause__body a {
    transition: none;
  }
}
<<<END>>>