.page-disclaimer {
  --sheet-active: rgba(47, 227, 200, 0.42);
  --sheet-warm: rgba(255, 123, 46, 0.46);
}

.page-disclaimer .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏：纸张叠层 + 入口索引 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-deep);
  padding: clamp(40px, 7vw, 84px) 0 clamp(34px, 5vw, 60px);
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-disclaimer .terms-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.45) contrast(1.05);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(8, 21, 18, 0.7) 0%,
    rgba(12, 30, 25, 0.92) 58%,
    var(--ink) 100%
  );
}

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

.page-disclaimer .terms-hero .breadcrumbs {
  margin-bottom: 22px;
}

.page-disclaimer .terms-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(27px, 6.4vw, 44px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--bone);
  max-width: 20em;
}

.page-disclaimer .terms-hero__lede {
  margin-top: 18px;
  max-width: 60ch;
  color: var(--bone-78);
}

.page-disclaimer .term-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .term-index a {
  display: inline-block;
  padding: 7px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--bone-62);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(21, 25, 27, 0.5);
  transition: color 0.28s var(--ease-out), background 0.28s var(--ease-out),
    border-color 0.28s var(--ease-out);
}

.page-disclaimer .term-index a:hover,
.page-disclaimer .term-index a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 斜向分割带 ---------- */

.page-disclaimer .terms-slash {
  height: clamp(22px, 4vw, 38px);
  background: linear-gradient(90deg, var(--layer) 0%, var(--ink) 72%);
  clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
  will-change: transform;
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .terms-body {
  background: var(--ink);
  padding: clamp(34px, 6vw, 72px) 0 clamp(46px, 7vw, 88px);
}

.page-disclaimer .terms-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-disclaimer .term-sheet {
  --shift: 0px;
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 0 14px;
  padding: 22px 18px 24px;
  background: linear-gradient(
    155deg,
    rgba(29, 59, 49, 0.88) 0%,
    rgba(21, 25, 27, 0.96) 62%
  );
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--paper-shadow);
  scroll-margin-top: calc(var(--header-h) + 26px);
  transform: translate(var(--shift), 0);
  transition: transform 0.42s var(--ease-out), border-color 0.42s var(--ease-out);
}

.page-disclaimer .term-sheet:hover,
.page-disclaimer .term-sheet:focus-within {
  transform: translate(var(--shift), -6px);
  border-color: var(--sheet-active);
}

.page-disclaimer .term-sheet:nth-child(even) {
  background: linear-gradient(
    155deg,
    rgba(21, 25, 27, 0.96) 0%,
    rgba(29, 59, 49, 0.82) 74%
  );
}

.page-disclaimer .term-sheet__index {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-top: 4px;
}

.page-disclaimer .term-sheet__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding: 4px 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-disclaimer .term-sheet__line {
  flex: 1 1 auto;
  width: 1px;
  min-height: 26px;
  background: linear-gradient(180deg, var(--line), rgba(124, 135, 129, 0));
}

.page-disclaimer .term-sheet__body {
  min-width: 0;
}

.page-disclaimer .term-sheet__body h3,
.page-disclaimer .term-sheet__body h4 {
  display: inline-block;
  margin: 0 0 16px;
  padding: 7px 13px 7px 11px;
  font-family: var(--font-display);
  font-size: clamp(16px, 3.6vw, 20px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--bone);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: rgba(8, 21, 18, 0.55);
}

.page-disclaimer .term-sheet__body h4 {
  font-size: clamp(15px, 3.2vw, 17px);
  border-left-color: var(--cyan);
  margin-top: 26px;
}

.page-disclaimer .term-sheet__body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bone-78);
}

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

.page-disclaimer .term-sheet__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .term-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .term-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bone-78);
}

.page-disclaimer .term-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--moss);
}

.page-disclaimer .term-list--ok li::before {
  background: var(--cyan);
}

.page-disclaimer .term-list--ask li::before {
  background: var(--orange);
}

.page-disclaimer .term-split {
  display: grid;
  gap: 20px;
  margin: 20px 0 6px;
}

.page-disclaimer .term-split__label {
  margin: 0 0 10px !important;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.09em;
  color: var(--stone);
}

/* ---------- 授权流程 ---------- */

.page-disclaimer .grant-flow-wrap {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .grant-flow__caption {
  margin: 0 0 16px !important;
  font-size: 14px !important;
  color: var(--bone-62) !important;
}

.page-disclaimer .grant-arrows {
  display: none;
  width: 100%;
  height: 26px;
  color: rgba(47, 227, 200, 0.5);
  margin: 0 0 8px;
}

.page-disclaimer .grant-flow {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .grant-step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 21, 18, 0.55);
  transition: border-color 0.3s var(--ease-out);
}

.page-disclaimer .grant-step[open] {
  border-color: var(--sheet-warm);
}

.page-disclaimer .grant-step summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--bone);
}

.page-disclaimer .grant-step summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .grant-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--orange);
}

.page-disclaimer .grant-step[open] summary::after {
  content: "−";
}

.page-disclaimer .grant-step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
  background: var(--cyan);
  padding: 2px 6px;
  border-radius: var(--radius);
}

.page-disclaimer .grant-step__body {
  padding: 0 14px 14px;
}

.page-disclaimer .grant-step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--bone-78);
}

.page-disclaimer .grant-step__body ul {
  margin: 10px 0 0;
  padding-left: 16px;
  display: grid;
  gap: 6px;
}

.page-disclaimer .grant-step__body li {
  font-size: 13px;
  line-height: 1.68;
  color: var(--stone);
}

/* ---------- 修订记录 ---------- */

.page-disclaimer .change-log {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .change-log__item {
  position: relative;
  padding: 0 0 22px 20px;
  border-left: 1px solid var(--line);
}

.page-disclaimer .change-log__item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-disclaimer .change-log__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 6px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: var(--radius);
}

.page-disclaimer .change-log__item:first-child::before {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 123, 46, 0.14);
}

.page-disclaimer .change-log__meta {
  margin: 0 0 6px !important;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--stone) !important;
}

.page-disclaimer .change-log__title {
  margin: 0 0 6px !important;
  font-family: var(--font-display);
  font-size: 15px !important;
  font-weight: 700;
  line-height: 1.5;
  color: var(--bone) !important;
}

.page-disclaimer .change-log__text {
  margin: 0 !important;
  font-size: 14px !important;
  line-height: 1.72;
  color: var(--bone-62) !important;
}

/* ---------- 收尾 ---------- */

.page-disclaimer .terms-contact {
  background: var(--charcoal);
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--cyan) 0%, var(--orange) 48%, transparent 100%) 1;
  padding: clamp(38px, 6vw, 68px) 0;
}

.page-disclaimer .terms-contact__inner {
  display: grid;
  gap: 26px;
}

.page-disclaimer .terms-contact__text h2 {
  margin: 10px 0 14px;
  font-size: clamp(22px, 5vw, 34px);
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-disclaimer .terms-contact__text p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bone-78);
}

.page-disclaimer .terms-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

/* ---------- 桌面端 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .term-split {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-disclaimer .term-sheet {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 0 22px;
    padding: 28px 30px 30px;
  }

  .page-disclaimer .terms-contact__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 36px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .grant-arrows {
    display: block;
  }

  .page-disclaimer .grant-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-stack {
    gap: 20px;
  }

  .page-disclaimer .term-sheet:nth-child(3n + 1) {
    --shift: -10px;
  }

  .page-disclaimer .term-sheet:nth-child(3n + 2) {
    --shift: 0px;
  }

  .page-disclaimer .term-sheet:nth-child(3n + 3) {
    --shift: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term-sheet,
  .page-disclaimer .term-index a,
  .page-disclaimer .grant-step {
    transition: none;
  }

  .page-disclaimer .term-sheet:hover,
  .page-disclaimer .term-sheet:focus-within {
    transform: translate(var(--shift), 0);
  }
}
<<<END>>>