.page-disclaimer {
  --disc-hair: rgba(232, 241, 238, 0.16);
  --disc-hair-soft: rgba(232, 241, 238, 0.07);
  --disc-num-size: clamp(2.6rem, 6.5vw, 4.4rem);
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible,
.page-disclaimer [tabindex]:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── 首屏 ── */
.page-disclaimer .agreement-hero {
  padding: clamp(32px, 7vw, 84px) 0 clamp(24px, 4vw, 40px);
}

.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--mist);
  margin: 0 0 clamp(24px, 4vw, 48px);
}

.page-disclaimer .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-disclaimer .agreement-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-disclaimer .agreement-hero__latin {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  color: var(--cyan);
}

.page-disclaimer .agreement-hero__title {
  margin: 10px 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .agreement-hero__intro {
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--paper-soft);
}

.page-disclaimer .agreement-hero__aside {
  padding-top: 22px;
  border-top: 1px solid var(--disc-hair);
}

.page-disclaimer .agreement-hero__note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .agreement-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ── 主视觉 ── */
.page-disclaimer .agreement-visual {
  padding: 6px 0 clamp(32px, 5vw, 60px);
}

.page-disclaimer .agreement-visual .media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-disclaimer .agreement-visual .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .agreement-visual .media__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ── 刻度分隔 ── */
.page-disclaimer .agreement-rule {
  height: 52px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--disc-hair) 0 1px,
    transparent 1px 26px
  );
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 16%, #000 84%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 16%, #000 84%, transparent);
  pointer-events: none;
}

/* ── 索引 + 正文 ── */
.page-disclaimer .agreement-main {
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-disclaimer .agreement-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: clamp(32px, 5vw, 56px) 0 0;
}

.page-disclaimer .agreement-index {
  align-self: start;
}

.page-disclaimer .agreement-index__box {
  border-top: 1px solid var(--disc-hair);
  border-bottom: 1px solid var(--disc-hair);
  padding: 14px 0 10px;
}

.page-disclaimer .agreement-index__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0 12px;
  cursor: pointer;
  list-style: none;
  color: var(--paper);
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-disclaimer .agreement-index__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .agreement-index__toggle {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
}

.page-disclaimer .agreement-index__toggle::before,
.page-disclaimer .agreement-index__toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--cyan);
  transform: translate(-50%, -50%);
}

.page-disclaimer .agreement-index__toggle::before {
  width: 14px;
  height: 1px;
}

.page-disclaimer .agreement-index__toggle::after {
  width: 1px;
  height: 14px;
  transition: height 0.22s var(--ease);
}

.page-disclaimer .agreement-index__box[open] .agreement-index__toggle::after {
  height: 0;
}

.page-disclaimer .agreement-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-disclaimer .agreement-index__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 8px 10px 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--disc-hair-soft);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-disclaimer .agreement-index__list a:hover {
  color: var(--cyan);
  padding-left: 6px;
}

.page-disclaimer .agreement-index__list .mono {
  flex: none;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-disclaimer .agreement-index__meta {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .agreement-index__meta a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
}

.page-disclaimer .agreement-index__meta a:hover {
  border-bottom-color: var(--cyan);
}

/* ── 条款正文 ── */
.page-disclaimer .agreement-body {
  display: grid;
  gap: clamp(40px, 6vw, 76px);
}

.page-disclaimer .clause {
  scroll-margin-top: 118px;
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: baseline;
  padding-bottom: 16px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .clause__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--disc-num-size);
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .clause__body p {
  margin: 0 0 18px;
  max-width: 68ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--paper-soft);
}

.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-line);
}

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

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 68ch;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--paper-soft);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 11px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .clause__list strong {
  color: var(--paper);
  font-weight: 600;
}

/* ── 细线表 ── */
.page-disclaimer .term-table-wrap {
  margin: clamp(26px, 4vw, 40px) 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .term-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-disclaimer .term-table__caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: lowercase;
  color: var(--cyan);
}

.page-disclaimer .term-table th,
.page-disclaimer .term-table td {
  padding: 14px 18px 14px 0;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .term-table thead th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: lowercase;
  color: var(--cyan);
  border-bottom-color: var(--cyan-line);
}

.page-disclaimer .term-table tbody th {
  color: var(--paper);
  font-weight: 500;
  white-space: nowrap;
}

.page-disclaimer .term-table td {
  color: var(--mist);
}

/* ── 联系方式清单 ── */
.page-disclaimer .contact-list {
  margin: 6px 0 24px;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 62ch;
  border-top: 1px solid var(--disc-hair);
}

.page-disclaimer .contact-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .contact-list dt {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-disclaimer .contact-list dd {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--paper);
}

/* ── 页尾斜切 ── */
.page-disclaimer .agreement-outro {
  margin-top: clamp(48px, 7vw, 88px);
  padding: clamp(72px, 9vw, 112px) 0 clamp(48px, 6vw, 72px);
  background: linear-gradient(180deg, rgba(16, 71, 58, 0.5) 0%, rgba(11, 47, 38, 0.9) 100%);
  clip-path: polygon(0 56px, 100% 0, 100% 100%, 0 100%);
}

.page-disclaimer .agreement-outro__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-disclaimer .agreement-outro__latin {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  color: var(--cyan);
}

.page-disclaimer .agreement-outro__icp {
  margin: 0 0 8px;
  font-size: clamp(1.15rem, 3vw, 1.6rem);
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-disclaimer .agreement-outro__region {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
}

.page-disclaimer .agreement-outro__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-disclaimer .agreement-outro__value {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--paper);
  word-break: break-all;
}

.page-disclaimer .agreement-outro__hint {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--mist);
}

/* ── 桌面端 ── */
@media (min-width: 900px) {
  .page-disclaimer .agreement-hero__grid {
    grid-template-columns: 8fr 4fr;
    gap: 52px;
    align-items: end;
  }

  .page-disclaimer .agreement-hero__aside {
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid var(--disc-hair);
    padding-left: 28px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .agreement-layout {
    grid-template-columns: minmax(240px, 296px) 1fr;
    gap: clamp(48px, 6vw, 84px);
    align-items: start;
  }

  .page-disclaimer .agreement-index {
    position: sticky;
    top: 116px;
  }

  .page-disclaimer .clause__head {
    gap: 24px;
    padding-bottom: 20px;
    margin-bottom: 26px;
  }

  .page-disclaimer .contact-list__row {
    grid-template-columns: 160px 1fr;
    gap: 18px;
    align-items: baseline;
  }

  .page-disclaimer .agreement-outro__inner {
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 56px;
  }

  .page-disclaimer .agreement-outro__right {
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
</main>