.page-disclaimer {
  --terms-sticky: calc(var(--nav-h) + 24px);
  background: var(--c-snow);
  color: var(--c-gray);
  font-family: var(--font-body);
  line-height: 1.85;
  overflow-x: clip;
}

/* 面包屑 */
.page-disclaimer .terms-crumb {
  padding-top: 16px;
  padding-bottom: 2px;
  background: var(--c-snow);
}

/* 首屏 */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5vw, 54px) 0 clamp(58px, 8vw, 96px);
  background: linear-gradient(152deg, var(--c-green-800) 0%, var(--c-green-700) 54%, var(--c-green-500) 100%);
  color: var(--c-snow);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 2.6vw), 0 100%);
}

.page-disclaimer .terms-hero__cut {
  position: absolute;
  top: -14%;
  right: -5%;
  z-index: 0;
  width: clamp(150px, 24vw, 300px);
  height: 132%;
  background: linear-gradient(200deg, var(--c-orange) 0%, var(--c-orange-700) 100%);
  transform: rotate(9deg);
  clip-path: polygon(28% 0, 100% 0, 72% 100%, 0 100%);
  opacity: .9;
  pointer-events: none;
}

.page-disclaimer .terms-hero__trail {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: 46%;
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .terms-hero__en {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(38px, 8vw, 68px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--c-snow);
}

.page-disclaimer .terms-hero__lede {
  max-width: 54ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(247, 250, 248, .88);
}

.page-disclaimer .terms-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-disclaimer .terms-hero__media {
  margin: 0;
  border: 1px solid var(--line-light);
  box-shadow: 10px 10px 0 0 rgba(6, 28, 22, .34);
  overflow: hidden;
}

.page-disclaimer .terms-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

/* 主体两栏 */
.page-disclaimer .terms-wrap {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding: clamp(34px, 5vw, 62px) 0 clamp(58px, 8vw, 96px);
}

/* 索引 */
.page-disclaimer .terms-index {
  align-self: start;
  padding: 18px 18px 20px;
  background: var(--c-paper);
  border-top: 3px solid var(--c-orange);
  box-shadow: var(--paper-shadow);
}

.page-disclaimer .terms-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-green-500);
}

.page-disclaimer .terms-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-disclaimer .terms-index__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 8px;
  border-left: 2px solid transparent;
  color: var(--c-green-800);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.page-disclaimer .terms-index__list a:hover,
.page-disclaimer .terms-index__list a:focus-visible {
  background: rgba(255, 106, 43, .12);
  border-left-color: var(--c-orange);
  color: var(--c-orange-700);
  outline: none;
}

.page-disclaimer .terms-index__list a:focus-visible {
  box-shadow: 0 0 0 2px var(--c-orange);
}

.page-disclaimer .terms-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-green-500);
}

.page-disclaimer .terms-index__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--c-gray);
}

.page-disclaimer .terms-index__foot a {
  color: var(--c-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 条款条目 */
.page-disclaimer .terms-body {
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  gap: 12px;
  padding: clamp(24px, 3.4vw, 38px) 0;
  scroll-margin-top: calc(var(--nav-h) + 26px);
}

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

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(180px, 34%);
  height: 6px;
  background-image: repeating-linear-gradient(90deg, var(--c-green-500) 0 1px, transparent 1px 8px);
  opacity: .55;
  pointer-events: none;
}

.page-disclaimer .clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--c-green-500);
}

.page-disclaimer .clause__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--c-green-800);
}

.page-disclaimer .clause__body > * + * {
  margin-top: 14px;
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.92;
  color: var(--c-gray);
}

.page-disclaimer .clause__body a {
  color: var(--c-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__list {
  margin: 0;
  padding: 14px 16px;
  list-style: none;
  display: grid;
  gap: 8px;
  background: var(--c-paper);
  border-left: 3px solid var(--c-green-500);
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-gray);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  background: var(--c-orange);
  transform: rotate(45deg);
}

/* 对照折叠 */
.page-disclaimer .clause-scan {
  margin-top: clamp(28px, 4vw, 46px);
  background: var(--c-paper);
  border: 1px solid var(--line-soft);
  box-shadow: var(--paper-shadow);
}

.page-disclaimer .clause-scan__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--c-green-800);
}

.page-disclaimer .clause-scan__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-scan__summary::after {
  content: "展开";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-orange-700);
}

.page-disclaimer .clause-scan[open] .clause-scan__summary::after {
  content: "收起";
}

.page-disclaimer .clause-scan__summary:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: -2px;
}

.page-disclaimer .clause-scan__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--line-soft);
}

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

.page-disclaimer .scan-list__row {
  display: grid;
  gap: 8px;
  padding: 12px 0;
  border-top: 1px dashed var(--line-soft);
}

.page-disclaimer .scan-list__row:first-child {
  border-top: 0;
}

.page-disclaimer .scan-list__case {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-green-800);
}

.page-disclaimer .scan-list__tag {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  background: rgba(46, 125, 91, .14);
  color: var(--c-green-700);
  border: 1px solid var(--line-soft);
}

.page-disclaimer .scan-list__tag--warn {
  background: rgba(255, 106, 43, .16);
  color: var(--c-orange-700);
  border-color: rgba(255, 106, 43, .42);
}

/* 桌面端布局 */
@media (min-width: 760px) {
  .page-disclaimer .clause {
    grid-template-columns: minmax(120px, 190px) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
    align-items: start;
  }

  .page-disclaimer .scan-list__row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-wrap {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: var(--terms-sticky);
  }
}

/* 窄屏收敛 */
@media (max-width: 640px) {
  .page-disclaimer .terms-hero {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), 0 100%);
  }

  .page-disclaimer .terms-hero__cut {
    display: none;
  }

  .page-disclaimer .terms-hero__title {
    font-size: clamp(32px, 11vw, 44px);
  }

  .page-disclaimer .terms-hero__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index__list a {
    transition: none;
  }
}