.page-disclaimer {
  --d-num: 40px;
  --d-gap: 14px;
  --d-pad: calc(var(--d-num) + var(--d-gap));
  color: var(--paper);
  display: block;
  overflow-x: hidden;
}

@media (min-width: 900px) {
  .page-disclaimer {
    --d-num: 56px;
    --d-gap: 24px;
  }
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding-top: 24px;
  padding-bottom: 8px;
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  gap: 22px;
  margin-top: 18px;
  align-items: start;
}

@media (min-width: 960px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(270px, 0.8fr);
    gap: 36px;
    align-items: end;
  }
}

.page-disclaimer .legal-hero__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pitch);
}

.page-disclaimer .legal-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 8vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .legal-hero__lede {
  max-width: 36em;
  margin: 0 0 22px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .legal-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .legal-hero__facts {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-disclaimer .legal-hero__facts-label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-disclaimer .legal-facts {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 520px) and (max-width: 959px) {
  .page-disclaimer .legal-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

.page-disclaimer .legal-hero__media {
  margin: 26px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

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

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__media img {
    aspect-ratio: 21 / 9;
  }
}

.page-disclaimer .legal-hero__figcap {
  padding: 10px 14px 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  background: var(--ink-850);
}

/* ---------- 纵向步骤主干 ---------- */
.page-disclaimer .legal-flow {
  position: relative;
  margin-top: 40px;
}

.page-disclaimer .legal-flow::before {
  content: "";
  position: absolute;
  left: calc(var(--d-num) / 2 - 1px);
  top: 8px;
  bottom: 24px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--pitch) 0%, rgba(31, 164, 99, 0.45) 45%, rgba(31, 164, 99, 0.04) 100%);
  pointer-events: none;
}

.page-disclaimer .flow-block {
  position: relative;
  padding-left: var(--d-pad);
}

.page-disclaimer .flow-block + .flow-block {
  margin-top: 44px;
}

.page-disclaimer .flow-block__note {
  max-width: 36em;
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .flow-block__tail {
  max-width: 40em;
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .flow-block__tail a {
  color: var(--pitch);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 步骤条 ---------- */
.page-disclaimer .legal-steps {
  display: grid;
  gap: 18px;
  margin: 22px 0 0 calc(-1 * var(--d-pad));
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-step {
  display: grid;
  grid-template-columns: var(--d-num) minmax(0, 1fr);
  gap: var(--d-gap);
  align-items: start;
}

.page-disclaimer .legal-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--d-num);
  height: var(--d-num);
  border: 2px solid rgba(31, 164, 99, 0.55);
  border-radius: 50%;
  background: var(--ink-900);
  color: var(--pitch);
  font-size: 15px;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-disclaimer .legal-step.is-current .legal-step__num {
  border-color: var(--amber);
  color: var(--amber);
  box-shadow: 0 0 0 5px rgba(255, 180, 61, 0.14);
}

.page-disclaimer .legal-step:has(.legal-check__input:checked) .legal-step__num {
  background: var(--pitch);
  border-color: var(--pitch);
  color: var(--ink-900);
}

.page-disclaimer .legal-step__body {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-disclaimer .legal-step__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .legal-step__text {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .legal-step__expect {
  margin: 0 0 14px;
  padding-left: 12px;
  border-left: 2px solid var(--pitch);
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .legal-step__expect-label {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pitch);
}

.page-disclaimer .legal-check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.page-disclaimer .legal-check__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-disclaimer .legal-check__box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  transition: border-color 0.18s ease;
}

.page-disclaimer .legal-check__box::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: transparent;
  transition: background 0.18s ease;
}

.page-disclaimer .legal-check__input:checked + .legal-check__box {
  border-color: var(--pitch);
}

.page-disclaimer .legal-check__input:checked + .legal-check__box::after {
  background: var(--pitch);
}

.page-disclaimer .legal-check__input:focus-visible + .legal-check__box {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-disclaimer .legal-check__input:checked ~ .legal-check__text {
  color: var(--paper);
}

.page-disclaimer .steps-done {
  display: none;
  margin: 18px 0 0;
  padding: 12px 16px;
  border: 1px solid rgba(31, 164, 99, 0.4);
  border-radius: var(--radius-sm);
  background: rgba(31, 164, 99, 0.14);
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .legal-steps:has(.legal-check__input--1:checked):has(.legal-check__input--2:checked):has(.legal-check__input--3:checked) + .steps-done {
  display: block;
}

/* ---------- 关注列表三步 ---------- */
.page-disclaimer .list-steps {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 860px) {
  .page-disclaimer .list-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-disclaimer .list-step {
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-disclaimer .list-step__no {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-disclaimer .list-step__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .list-step__text {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-disclaimer .list-step__check {
  margin: 0;
  padding: 8px 10px;
  border-left: 2px solid var(--card-yellow);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(242, 194, 48, 0.1);
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper);
}

.page-disclaimer .list-step__check-label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--card-yellow);
}

/* ---------- 通用区块间距 ---------- */
.page-disclaimer .legal-block {
  margin-top: 52px;
}

/* ---------- 版本刻度条 ---------- */
.page-disclaimer .version-track {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

@media (min-width: 860px) {
  .page-disclaimer .version-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    align-items: start;
  }
}

.page-disclaimer .version-item {
  display: flex;
  flex-direction: column;
}

.page-disclaimer .version-node {
  position: relative;
  display: block;
  width: 100%;
  padding: 24px 14px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-850);
  color: var(--paper);
  font-family: var(--font-display);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .version-node:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-disclaimer .version-node:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-disclaimer .version-node::before {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  top: 12px;
  height: 2px;
  border-radius: 2px;
  background: rgba(231, 237, 245, 0.18);
}

.page-disclaimer .version-node::after {
  content: "";
  position: absolute;
  left: 14px;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(31, 164, 99, 0.5);
}

.page-disclaimer .version-item--current .version-node::before {
  background: var(--pitch);
}

.page-disclaimer .version-item--current .version-node::after {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 180, 61, 0.18);
}

.page-disclaimer .version-node__no {
  display: block;
  margin-bottom: 6px;
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--score);
}

.page-disclaimer .version-node__meta {
  display: block;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper);
}

.page-disclaimer .version-node__tag {
  display: inline-block;
  margin-top: 10px;
  padding: 2px 9px;
  border: 1px solid rgba(255, 180, 61, 0.5);
  border-radius: var(--radius-pill);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-disclaimer .version-panel {
  margin-top: 10px;
  padding: 12px 14px;
  border-left: 2px solid rgba(31, 164, 99, 0.45);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 255, 255, 0.04);
}

.page-disclaimer [data-expand-panel][data-open="false"] {
  display: none;
}

.page-disclaimer .version-panel__list {
  margin: 0;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .version-panel__list li + li {
  margin-top: 8px;
}

/* ---------- 引用范围 ---------- */
.page-disclaimer .scope-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

@media (min-width: 860px) {
  .page-disclaimer .scope-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-disclaimer .scope-col {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-850);
}

.page-disclaimer .scope-col--allow {
  border-top: 3px solid var(--pitch);
}

.page-disclaimer .scope-col--ask {
  border-top: 3px solid var(--amber);
}

.page-disclaimer .scope-col__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .scope-col__flag {
  flex: 0 0 auto;
  width: 12px;
  height: 16px;
  border-radius: 2px;
  background: var(--pitch);
}

.page-disclaimer .scope-col--ask .scope-col__flag {
  background: var(--amber);
}

.page-disclaimer .scope-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .scope-list li {
  position: relative;
  padding-left: 16px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .scope-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: rgba(31, 164, 99, 0.7);
}

.page-disclaimer .scope-col--ask .scope-list li::before {
  background: rgba(255, 180, 61, 0.8);
}

.page-disclaimer .scope-col__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 注意事项 ---------- */
.page-disclaimer .cautions {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 860px) {
  .page-disclaimer .cautions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-disclaimer .caution {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-850);
}

.page-disclaimer .caution--red {
  border-left: 2px solid rgba(226, 68, 58, 0.6);
}

.page-disclaimer .caution--yellow {
  border-left: 2px solid rgba(242, 194, 48, 0.6);
}

.page-disclaimer .caution__flag {
  width: 14px;
  height: 18px;
  margin-top: 3px;
  border-radius: 2px;
}

.page-disclaimer .caution--red .caution__flag {
  background: var(--card-red);
}

.page-disclaimer .caution--yellow .caution__flag {
  background: var(--card-yellow);
}

.page-disclaimer .caution__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .caution__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 条款与联系 ---------- */
.page-disclaimer .terms {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

@media (min-width: 980px) {
  .page-disclaimer .terms {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.75fr);
    gap: 36px;
    align-items: start;
  }
}

.page-disclaimer .terms__cols {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

@media (min-width: 640px) and (max-width: 979px) {
  .page-disclaimer .terms__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 26px;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .terms__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 30px;
  }
}

.page-disclaimer .terms__para h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .terms__para p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .terms-contact {
  padding: 20px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.page-disclaimer .terms-contact__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .terms-contact__list {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-contact__row {
  display: grid;
  gap: 2px;
}

.page-disclaimer .terms-contact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-disclaimer .terms-contact__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .terms-contact__note {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

@media (max-width: 480px) {
  .page-disclaimer .legal-hero__title {
    font-size: 30px;
  }

  .page-disclaimer .legal-step__body {
    padding: 16px 14px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .version-node,
  .page-disclaimer .legal-step__num,
  .page-disclaimer .legal-check__box,
  .page-disclaimer .legal-check__box::after {
    transition: none;
  }
}