.page-disclaimer {
  --pd-text: #C9D2DB;
  --pd-rule: #1B242E;
  --pd-measure: 68ch;
  --pd-scale-w: 236px;
  --pd-hang: 76px;
  color: var(--c-ink);
  padding-top: clamp(14px, 2.5vw, 28px);
  padding-bottom: clamp(64px, 9vw, 128px);
}

.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible {
  outline: 2px solid var(--c-neon);
  outline-offset: 3px;
}

/* 面包屑 */
.page-disclaimer .breadcrumbs {
  padding-top: clamp(12px, 2.4vw, 28px);
}
.page-disclaimer .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-muted);
}
.page-disclaimer .breadcrumbs__item a {
  color: var(--c-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.page-disclaimer .breadcrumbs__item a:hover {
  color: var(--c-neon);
  border-bottom-color: var(--c-neon);
}
.page-disclaimer .breadcrumbs__item [aria-current="page"] {
  color: var(--c-ink);
}
.page-disclaimer .breadcrumbs__sep {
  color: var(--c-line);
}

/* 首屏 */
.page-disclaimer .dis-hero {
  padding-top: clamp(18px, 3.4vw, 40px);
}
.page-disclaimer .dis-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  border-top: 1px solid var(--c-line);
  padding-top: clamp(22px, 4vw, 46px);
}
.page-disclaimer .dis-hero__eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-orange);
}
.page-disclaimer .dis-hero__title {
  margin: 0;
  font-size: clamp(28px, 5.4vw, 46px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.page-disclaimer .dis-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: clamp(15.5px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--pd-text);
}
.page-disclaimer .dis-hero__figure {
  margin: 0;
}
.page-disclaimer .dis-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(200px, 30vw, 320px);
  object-fit: cover;
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}
.page-disclaimer .dis-hero__figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-muted);
}

@media (min-width: 900px) {
  .page-disclaimer .dis-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }
}

/* 元信息条 */
.page-disclaimer .dis-meta {
  display: grid;
  grid-template-columns: 1fr;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  border-top: 1px solid var(--c-line);
}
.page-disclaimer .dis-meta__item {
  padding: 16px 0;
  border-bottom: 1px solid var(--pd-rule);
}
.page-disclaimer .dis-meta__item dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.page-disclaimer .dis-meta__item dd {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-ink);
}
@media (min-width: 720px) {
  .page-disclaimer .dis-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-disclaimer .dis-meta__item {
    padding-right: 24px;
  }
}
@media (min-width: 1080px) {
  .page-disclaimer .dis-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* 正文网格 */
.page-disclaimer .dis-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 5vw, 48px);
  margin-top: clamp(36px, 6vw, 72px);
}
@media (min-width: 1080px) {
  .page-disclaimer .dis-body {
    grid-template-columns: minmax(0, 1fr) var(--pd-scale-w);
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }
}

/* 章节索引刻度 */
.page-disclaimer .dis-scale {
  order: -1;
}
.page-disclaimer .dis-scale__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.page-disclaimer .dis-scale__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-disclaimer .dis-scale__link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid var(--c-line);
  color: var(--c-muted);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.3;
  white-space: nowrap;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}
.page-disclaimer .dis-scale__link:hover,
.page-disclaimer .dis-scale__link:focus-visible {
  color: var(--c-ink);
  border-color: var(--c-neon);
  background: var(--c-lift);
}
.page-disclaimer .dis-scale__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-muted);
  transition: color 0.16s var(--ease);
}
.page-disclaimer .dis-scale__link:hover .dis-scale__num,
.page-disclaimer .dis-scale__link:focus-visible .dis-scale__num {
  color: var(--c-neon);
}

@media (max-width: 1079px) {
  .page-disclaimer .dis-scale {
    position: sticky;
    top: var(--shell-h);
    z-index: 4;
    padding: 10px 0 8px;
    background: linear-gradient(180deg, rgba(7, 9, 12, 0.97) 62%, rgba(7, 9, 12, 0));
  }
  .page-disclaimer .dis-scale__label {
    display: none;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dis-scale {
    position: sticky;
    top: calc(var(--shell-h) + 24px);
  }
  .page-disclaimer .dis-scale__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }
  .page-disclaimer .dis-scale__link {
    border: 0;
    border-left: 1px solid var(--pd-rule);
    padding: 8px 0 8px 16px;
    white-space: normal;
    background: transparent;
  }
  .page-disclaimer .dis-scale__link:hover,
  .page-disclaimer .dis-scale__link:focus-visible {
    border-left-color: var(--c-neon);
    background: transparent;
  }
}

/* 章节 */
.page-disclaimer .dis-cols {
  min-width: 0;
}
.page-disclaimer .chap {
  position: relative;
  scroll-margin-top: calc(var(--shell-h) + 24px);
}
.page-disclaimer .chap + .chap {
  margin-top: clamp(34px, 5vw, 58px);
}
.page-disclaimer .chap::before {
  content: "";
  display: block;
  height: 5px;
  margin: 0 0 clamp(18px, 3vw, 28px);
  background-image: repeating-linear-gradient(90deg, var(--c-line) 0 1px, transparent 1px 13px);
}
.page-disclaimer .chap__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
}
.page-disclaimer .chap__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--c-neon);
  border: 1px solid var(--c-line);
  border-radius: 2px;
  padding: 4px 8px;
}
.page-disclaimer .chap__title {
  margin: 0;
  font-size: clamp(21px, 3.2vw, 28px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--c-ink);
}
.page-disclaimer .chap__title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.16s var(--ease);
}
.page-disclaimer .chap__title a:hover {
  color: var(--c-neon);
}
.page-disclaimer .chap:target .chap__title a {
  color: var(--c-neon);
}
.page-disclaimer .chap__lead {
  margin: 16px 0 0;
  max-width: var(--pd-measure);
  padding-left: 14px;
  border-left: 2px solid var(--c-line);
  font-size: clamp(15.5px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--c-ink);
}
.page-disclaimer .chap__body {
  margin-top: clamp(18px, 3vw, 26px);
  max-width: var(--pd-measure);
}
.page-disclaimer .chap__body p {
  margin: 0 0 1.2em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pd-text);
}
.page-disclaimer .chap__body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .chap__body strong {
  color: var(--c-ink);
  font-weight: 600;
}

@media (min-width: 1080px) {
  .page-disclaimer .dis-cols {
    padding-left: var(--pd-hang);
  }
  .page-disclaimer .chap__head {
    display: block;
  }
  .page-disclaimer .chap__idx {
    position: absolute;
    left: calc(var(--pd-hang) * -1);
    top: 0;
  }
}

/* 文本零件 */
.page-disclaimer .dis-key,
.page-disclaimer .dis-time {
  font-family: var(--font-mono);
  font-weight: 600;
}
.page-disclaimer .dis-key {
  color: var(--c-neon);
}
.page-disclaimer .dis-time {
  color: var(--c-orange);
}
.page-disclaimer .dis-link {
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 60, 0.42);
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease);
}
.page-disclaimer .dis-link:hover {
  border-bottom-color: var(--c-neon);
}
.page-disclaimer .dis-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-disclaimer .dis-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--pd-text);
}
.page-disclaimer .dis-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: var(--c-neon);
}
.page-disclaimer .dis-list li strong {
  color: var(--c-ink);
  font-weight: 600;
}
.page-disclaimer .dis-note {
  margin: 24px 0 0;
  padding: 18px 20px;
  border-left: 2px solid var(--c-neon);
}
.page-disclaimer .dis-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pd-text);
}
.page-disclaimer .dis-foot {
  margin: 26px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--pd-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-muted);
}

/* 费用档位 */
.page-disclaimer .dis-tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0 0 1.5em;
}
.page-disclaimer .dis-tier {
  padding: 18px 16px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}
.page-disclaimer .dis-tier:hover {
  border-color: var(--c-neon);
  background: var(--c-lift);
}
.page-disclaimer .dis-tier__price {
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 40px);
  font-weight: 600;
  line-height: 1;
  color: var(--c-neon);
}
.page-disclaimer .dis-tier__unit {
  margin-left: 6px;
  font-size: 13px;
  color: var(--c-muted);
}
.page-disclaimer .dis-tier__label {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-muted);
}
@media (min-width: 620px) {
  .page-disclaimer .dis-tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 表格 */
.page-disclaimer .table-wrap {
  margin: 0 0 1.5em;
  overflow-x: auto;
  border: 1px solid var(--c-line);
}
.page-disclaimer .data-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14.5px;
}
.page-disclaimer .data-table th,
.page-disclaimer .data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--pd-rule);
}
.page-disclaimer .data-table th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
  background: var(--c-deep);
}
.page-disclaimer .data-table td {
  color: var(--pd-text);
}
.page-disclaimer .data-table tr:last-child td {
  border-bottom: 0;
}
.page-disclaimer .data-table td.is-num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--c-neon);
  white-space: nowrap;
}

/* 版本时间线 */
.page-disclaimer .dis-timeline {
  position: relative;
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0 0 0 22px;
}
.page-disclaimer .dis-timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-neon), var(--c-line) 68%);
}
.page-disclaimer .dis-timeline li {
  position: relative;
  padding-bottom: 20px;
}
.page-disclaimer .dis-timeline li:last-child {
  padding-bottom: 0;
}
.page-disclaimer .dis-timeline li::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--c-void);
  border: 1px solid var(--c-neon);
  transform: rotate(45deg);
}
.page-disclaimer .dis-timeline__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-neon);
}
.page-disclaimer .dis-timeline__txt {
  display: block;
  margin-top: 8px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--pd-text);
}

/* 联系方式 */
.page-disclaimer .contact-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-disclaimer .contact-item {
  display: grid;
  gap: 6px;
  padding: 16px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
}
.page-disclaimer .contact-item__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.page-disclaimer .contact-item__value {
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--c-ink);
  word-break: break-word;
}
.page-disclaimer .contact-item__value--mono {
  font-family: var(--font-mono);
}
@media (min-width: 720px) {
  .page-disclaimer .contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.page-disclaimer .copy-btn {
  justify-self: start;
  margin-top: 4px;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-neon);
  background: transparent;
  border: 1px solid var(--c-line);
  cursor: pointer;
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}
.page-disclaimer .copy-btn:hover,
.page-disclaimer .copy-btn:focus-visible {
  border-color: var(--c-neon);
  background: rgba(200, 255, 60, 0.08);
}