.page-disclaimer {
  --toc-w: 216px;
  --rail-w: 108px;
  --terms-dash: rgba(42, 58, 92, 0.5);
  position: relative;
  background: var(--bg);
  color: var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: calc(var(--header-h) + 58px) 0 clamp(46px, 7vw, 84px);
  overflow: hidden;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(42, 58, 92, 0.6) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(ellipse 85% 72% at 50% 0%, #000 0%, transparent 78%);
  mask-image: radial-gradient(ellipse 85% 72% at 50% 0%, #000 0%, transparent 78%);
  opacity: 0.8;
  pointer-events: none;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  top: -32%;
  right: -12%;
  width: min(620px, 80vw);
  height: min(620px, 80vw);
  background:
    radial-gradient(circle at 40% 60%, rgba(47, 224, 240, 0.16), transparent 62%),
    radial-gradient(circle at 70% 30%, rgba(255, 107, 44, 0.1), transparent 58%);
  pointer-events: none;
}

.page-disclaimer .terms-hero .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero h1 {
  margin: 16px 0 0;
  max-width: 20ch;
}

.page-disclaimer .terms-hero .lede {
  margin: 22px 0 0;
  max-width: 62ch;
  color: var(--ink-2);
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .terms-shell {
  padding: 0 0 clamp(72px, 10vw, 128px);
}

.page-disclaimer .terms-shell .container {
  max-width: 1160px;
}

.page-disclaimer .terms-shell__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

/* ---------- 左侧章节目录 ---------- */
.page-disclaimer .terms-toc {
  padding-bottom: 6px;
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-2);
  opacity: 0.85;
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-toc__list li {
  flex: 0 0 auto;
}

.page-disclaimer .terms-toc__link {
  display: block;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link.is-active {
  color: var(--cold);
  border-color: var(--cold);
  background: rgba(47, 224, 240, 0.07);
}

/* ---------- 条款正文列 ---------- */
.page-disclaimer .terms-main {
  display: grid;
  gap: clamp(40px, 6vw, 74px);
  min-width: 0;
}

.page-disclaimer .terms-sec {
  padding-top: 26px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 28px);
  min-width: 0;
}

.page-disclaimer .terms-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-disclaimer .terms-sec__no {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cold);
}

.page-disclaimer .terms-sec__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(21px, 2.4vw, 26px);
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--ink);
}

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

.page-disclaimer .terms-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 0;
}

.page-disclaimer .terms-item + .terms-item {
  border-top: 1px dashed var(--terms-dash);
}

.page-disclaimer .terms-item:first-child {
  padding-top: 0;
}

.page-disclaimer .terms-item__no {
  font-size: 12px;
  line-height: 1.85;
  letter-spacing: 0.04em;
  color: var(--cold);
  opacity: 0.85;
}

.page-disclaimer .terms-item__body {
  min-width: 0;
}

.page-disclaimer .terms-item__body p {
  margin: 0;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.9;
}

.page-disclaimer .terms-item__body a,
.page-disclaimer .terms-sec__note a {
  color: var(--cold);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 240, 0.36);
  padding-bottom: 1px;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-disclaimer .terms-item__body a:hover,
.page-disclaimer .terms-sec__note a:hover {
  border-bottom-color: var(--cold);
}

.page-disclaimer .terms-sec__note {
  margin: 20px 0 0;
  padding-left: 46px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
  opacity: 0.9;
}

/* ---------- 联系面板 ---------- */
.page-disclaimer .terms-contact {
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-disclaimer .terms-contact__panel {
  position: relative;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 107, 44, 0.13), transparent 55%),
    radial-gradient(circle at 0% 100%, rgba(47, 224, 240, 0.1), transparent 55%),
    var(--panel);
  box-shadow: inset 0 0 0 1px rgba(47, 224, 240, 0.05);
}

.page-disclaimer .terms-contact__panel h2 {
  margin: 12px 0 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-disclaimer .terms-contact__panel > p {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-disclaimer .terms-contact__rows {
  margin-top: 26px;
  display: grid;
  gap: 12px;
}

.page-disclaimer .terms-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 13px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 10, 24, 0.62);
}

.page-disclaimer .terms-contact__label {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-2);
}

.page-disclaimer .terms-contact__value {
  flex: 1 1 200px;
  min-width: 0;
  font-size: 14.5px;
  color: var(--ink);
  word-break: break-all;
}

.page-disclaimer .terms-contact__row .copy-btn {
  flex: 0 0 auto;
}

.page-disclaimer .terms-contact__links {
  margin: 24px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 14px;
  color: var(--ink-2);
  max-width: none;
}

.page-disclaimer .terms-contact__links a {
  color: var(--cold);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 240, 0.35);
  padding-bottom: 2px;
  transition: border-color 0.24s var(--ease);
}

.page-disclaimer .terms-contact__links a:hover {
  border-bottom-color: var(--cold);
}

/* ---------- 右侧视觉窄带 ---------- */
.page-disclaimer .terms-rail {
  display: none;
}

.page-disclaimer .terms-rail img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  opacity: 0.9;
}

/* ---------- 平板：目录转竖排 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .terms-toc__list {
    display: grid;
    gap: 6px;
    overflow-x: visible;
  }

  .page-disclaimer .terms-toc__link {
    border: 0;
    border-left: 2px solid var(--terms-dash);
    border-radius: 0;
    background: none;
    padding: 7px 0 7px 13px;
    font-size: 13.5px;
    white-space: normal;
  }

  .page-disclaimer .terms-toc__link:hover,
  .page-disclaimer .terms-toc__link.is-active {
    background: none;
    border-left-color: var(--cold);
  }
}

/* ---------- 桌面：左目录 + 右窄带 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .terms-shell__grid {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    gap: 64px;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: calc(var(--header-h) + 36px);
    align-self: start;
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .terms-shell__grid {
    grid-template-columns: var(--toc-w) minmax(0, 1fr) var(--rail-w);
    gap: 64px 46px;
  }

  .page-disclaimer .terms-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 36px);
    align-self: start;
  }
}

/* ---------- 窄屏细节 ---------- */
@media (max-width: 480px) {
  .page-disclaimer .terms-hero {
    padding-top: calc(var(--header-h) + 42px);
  }

  .page-disclaimer .terms-item {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 10px;
  }

  .page-disclaimer .terms-sec__note {
    padding-left: 38px;
  }

  .page-disclaimer .terms-contact__row {
    border-radius: var(--r-md);
    padding: 14px 18px;
  }

  .page-disclaimer .terms-contact__value {
    flex-basis: 100%;
    font-size: 14px;
  }
}