.page-disclaimer {
  --t-rule: rgba(243, 236, 220, 0.13);
  --t-panel: rgba(22, 36, 31, 0.68);
  --t-ink: #E7DFD1;
  padding-bottom: clamp(64px, 10vw, 128px);
}

/* —— 首屏 —— */
.page-disclaimer .breadcrumb {
  margin-top: clamp(18px, 4vw, 38px);
}

.page-disclaimer .terms-hero {
  max-width: 46rem;
  padding-top: clamp(14px, 3vw, 26px);
}

.page-disclaimer .terms-hero h1 {
  font-size: clamp(2.05rem, 6.2vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0.55rem 0 0.9rem;
}

.page-disclaimer .lede {
  max-width: 38rem;
  font-size: clamp(1rem, 1.55vw, 1.1rem);
  line-height: 1.85;
  color: var(--muted);
  margin: 0;
}

.page-disclaimer .terms-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.9rem;
  margin: 1.3rem 0 0;
  padding: 0;
}

.page-disclaimer .terms-meta li {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.page-disclaimer .terms-meta__k {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-meta__v {
  font-size: 0.88rem;
  color: var(--warm);
}

/* —— 进入正文的横向边线 —— */
.page-disclaimer .terms-edge {
  position: relative;
  height: 2px;
  border-radius: 2px;
  margin: clamp(26px, 4.5vw, 46px) 0 clamp(20px, 3vw, 32px);
  background: linear-gradient(90deg, var(--pitch-bright) 0%, rgba(92, 201, 138, 0.36) 32%, rgba(92, 201, 138, 0) 76%);
}

.page-disclaimer .terms-edge::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 50%;
  width: 9px;
  height: 9px;
  transform: translate(0, -50%);
  border-radius: 50%;
  background: var(--pitch-bright);
  box-shadow: 0 0 0 5px rgba(92, 201, 138, 0.15);
}

/* —— 主题横幅 —— */
.page-disclaimer .terms-banner {
  position: relative;
  margin: 0 0 clamp(24px, 4vw, 38px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  background: var(--bg-stand);
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* —— 版本工具栏 —— */
.page-disclaimer .terms-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1.1rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--t-rule);
  border-bottom: 1px solid var(--t-rule);
  margin-bottom: clamp(6px, 1.5vw, 14px);
}

.page-disclaimer .terms-toolbar__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-disclaimer .terms-tab {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  padding: 0.4rem 0.92rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-disclaimer .terms-tab:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .terms-tab[aria-pressed="true"] {
  color: var(--bg-deep);
  background: var(--pitch-bright);
  border-color: var(--pitch-bright);
  font-weight: 700;
}

.page-disclaimer .terms-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .terms-toolbar .filter-count {
  margin-left: auto;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* —— 条款正文（窄栏阅读） —— */
.page-disclaimer .terms-body {
  max-width: 52rem;
}

.page-disclaimer .term {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0 1.25rem;
  padding: clamp(20px, 3vw, 30px) 0;
  scroll-margin-top: calc(var(--topbar-h) + 28px);
}

.page-disclaimer .term__no {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--pitch-bright);
  padding-top: 0.6rem;
  line-height: 1;
}

.page-disclaimer .term__main {
  position: relative;
  padding-left: 1.35rem;
  border-left: 1px solid var(--t-rule);
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .term__title {
  font-size: clamp(1.05rem, 2.1vw, 1.28rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--warm);
  margin: 0 0 0.7rem;
}

.page-disclaimer .term__title--sm {
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
}

.page-disclaimer .term__main p {
  margin: 0 0 0.85rem;
  max-width: 38em;
  font-size: 0.97rem;
  line-height: 1.85;
  color: var(--t-ink);
}

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

.page-disclaimer .term__main a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 214, 232, 0.42);
  transition: border-color var(--dur-fast) var(--ease);
}

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

.page-disclaimer .term:target .term__main {
  border-left-color: var(--pitch-bright);
}

.page-disclaimer .term:target .term__title {
  color: var(--pitch-bright);
}

/* —— 修订对照视图 —— */
.page-disclaimer .term--archive .term__no {
  color: var(--orange);
}

.page-disclaimer .term--archive .term__main {
  border-left-color: rgba(255, 138, 61, 0.3);
}

.page-disclaimer .term--archive .term__title--sm {
  color: var(--muted);
}

.page-disclaimer .term--archive .term__main p {
  color: var(--muted);
  font-size: 0.92rem;
}

/* —— 联系条目 —— */
.page-disclaimer .terms-contact {
  list-style: none;
  margin: 0.35rem 0 1.05rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-disclaimer .terms-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.9rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--t-panel);
}

.page-disclaimer .terms-contact__k {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  flex: 0 0 auto;
  min-width: 4.6rem;
}

.page-disclaimer .terms-contact__v {
  font-size: 0.93rem;
  color: var(--warm);
  word-break: break-word;
}

.page-disclaimer .terms-contact .copy-status {
  font-size: 0.74rem;
  color: var(--pitch-bright);
}

/* —— 入场动效 —— */
.has-js .page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.has-js .page-disclaimer [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* —— 窄屏 —— */
@media (max-width: 640px) {
  .page-disclaimer .term {
    grid-template-columns: 1fr;
    gap: 0.45rem;
    padding: 1.4rem 0;
  }

  .page-disclaimer .term__no {
    padding-top: 0;
  }

  .page-disclaimer .term__main {
    padding-left: 1rem;
  }

  .page-disclaimer .terms-toolbar .filter-count {
    margin-left: 0;
    flex-basis: 100%;
  }

  .page-disclaimer .terms-contact li {
    padding: 0.6rem 0.7rem;
  }
}

/* —— 桌面 —— */
@media (min-width: 768px) {
  .page-disclaimer .terms-banner img {
    aspect-ratio: 21 / 9;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .term {
    grid-template-columns: 3.6rem 1fr;
    gap: 0 1.6rem;
  }

  .page-disclaimer .term__main {
    padding-left: 1.7rem;
  }
}

/* —— 降低动效 —— */
@media (prefers-reduced-motion: reduce) {
  .has-js .page-disclaimer [data-reveal],
  .has-js .page-disclaimer [data-reveal].is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-disclaimer .terms-tab,
  .page-disclaimer .term__main {
    transition: none;
  }
}