/* ===== 法律声明页：印刷式窄栏声明 ===== */
.page-disclaimer .legal-masthead {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-masthead__band {
  position: relative;
  height: clamp(150px, 24vw, 290px);
  overflow: hidden;
  background: var(--panel);
}

.page-disclaimer .legal-masthead__band img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.page-disclaimer .legal-masthead__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 18, 13, 0.15) 0%, rgba(6, 18, 13, 0.6) 62%, var(--ink-night) 100%);
}

.page-disclaimer .legal-masthead__inner {
  position: relative;
  margin-top: calc(-1 * clamp(26px, 4vw, 54px));
  padding: clamp(26px, 3.4vw, 46px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--lime);
}

.page-disclaimer .legal-masthead__plate {
  position: absolute;
  top: calc(-1 * 13px);
  left: clamp(26px, 3.4vw, 46px);
  display: inline-block;
  padding: 5px 10px;
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--paper-ink);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  line-height: 1.4;
}

.page-disclaimer .legal-masthead__title {
  margin: 0.55em 0 0.4em;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 6.2vw, 4.4rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .legal-masthead__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .legal-masthead__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-masthead__facts > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-disclaimer .legal-masthead__facts dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .legal-masthead__facts dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.9375rem;
  color: var(--lime);
}

/* ---- 主体：索引栏 + 条款窄栏 ---- */
.page-disclaimer .legal-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  padding-block: clamp(32px, 4.5vw, 64px) clamp(36px, 4.5vw, 68px);
  min-width: 0;
}

.page-disclaimer .legal-index {
  min-width: 0;
}

.page-disclaimer .legal-index__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .legal-index ol {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .legal-index li {
  flex: none;
}

.page-disclaimer .legal-index a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5em;
  padding: 7px 11px;
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.5;
  white-space: nowrap;
  transition: border-color 240ms var(--ease-out), color 240ms var(--ease-out);
}

.page-disclaimer .legal-index a .t-num {
  color: var(--lime-dim);
  font-size: 0.75rem;
}

.page-disclaimer .legal-index a:hover,
.page-disclaimer .legal-index a:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-disclaimer .legal-index a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---- 条款小节 ---- */
.page-disclaimer .legal-sections {
  min-width: 0;
}

.page-disclaimer .legal-sec {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0 clamp(14px, 2.2vw, 30px);
  padding-block: clamp(24px, 3.2vw, 40px);
  border-top: 3px solid var(--deep);
}

.page-disclaimer .legal-sec:first-child {
  border-top-color: var(--lime);
}

.page-disclaimer .legal-sec__mark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding-top: 0.42em;
}

.page-disclaimer .legal-sec__mark::before {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--lime);
}

.page-disclaimer .legal-sec__mark span {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .legal-sec__body {
  min-width: 0;
}

.page-disclaimer .legal-sec__title {
  margin: 0 0 1em;
  padding-bottom: 0.55em;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.1vw, 1.5rem);
  line-height: 1.42;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .legal-sec__body .prose p {
  margin: 0 0 1.1em;
  color: var(--text);
}

.page-disclaimer .legal-sec__body .prose > :last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-sec__body .prose a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-dim);
}

.page-disclaimer .legal-sec__body .prose a:hover,
.page-disclaimer .legal-sec__body .prose a:focus-visible {
  border-bottom-color: var(--lime);
}

.page-disclaimer .legal-sec__body .prose ul {
  margin: 0 0 1.2em;
  padding-left: 1.15em;
  list-style: none;
}

.page-disclaimer .legal-sec__body .prose ul li {
  position: relative;
  margin-bottom: 0.72em;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .legal-sec__body .prose ul li::before {
  content: "";
  position: absolute;
  left: -1.15em;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--lime-dim);
}

/* ---- 重点条款 ---- */
.page-disclaimer .legal-note {
  margin: 1.4em 0 0;
  padding: clamp(14px, 2vw, 20px) clamp(16px, 2.2vw, 24px);
  border: 1px solid var(--orange);
  border-left-width: 3px;
  background: rgba(255, 154, 46, 0.07);
}

.page-disclaimer .legal-note p {
  margin: 0;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .legal-note strong {
  display: block;
  margin-bottom: 0.45em;
  color: var(--orange);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

/* ---- 折叠条款 ---- */
.page-disclaimer .legal-fold {
  margin: 1.4em 0 0;
  border: 1px solid var(--line);
  background: var(--ink-night);
}

.page-disclaimer .legal-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1em;
  padding: 13px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
}

.page-disclaimer .legal-fold summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .legal-fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-num);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--lime);
}

.page-disclaimer .legal-fold[open] summary::after {
  content: "−";
}

.page-disclaimer .legal-fold[open] summary {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-fold summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-disclaimer .legal-fold__body {
  padding: 16px 18px 18px;
}

.page-disclaimer .legal-fold__body ol {
  margin: 0;
  padding-left: 1.25em;
}

.page-disclaimer .legal-fold__body li {
  margin-bottom: 0.5em;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .legal-fold__body li:last-child {
  margin-bottom: 0;
}

/* ---- 联系块 ---- */
.page-disclaimer .legal-contact {
  display: grid;
  gap: 12px;
  margin: 1.4em 0;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
}

.page-disclaimer .legal-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5em 1.2em;
  min-width: 0;
}

.page-disclaimer .legal-contact__label {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .legal-contact__value {
  font-family: var(--font-num);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text);
  overflow-wrap: anywhere;
}

/* ---- 页尾印刷标签条 ---- */
.page-disclaimer .legal-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  padding-block: clamp(22px, 3vw, 32px) clamp(30px, 4vw, 50px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-strip__item {
  display: flex;
  align-items: baseline;
  gap: 0.7em;
  max-width: 62ch;
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .legal-strip__item .t-label {
  flex: none;
  color: var(--lime-dim);
}

/* ---- 断点 ---- */
@media (min-width: 720px) {
  .page-disclaimer .legal-strip__item {
    flex: 1 1 320px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-body {
    grid-template-columns: minmax(180px, 216px) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: calc(var(--ticker-h) + 28px);
  }

  .page-disclaimer .legal-index ol {
    flex-direction: column;
    flex-wrap: wrap;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .legal-index li {
    border-bottom: 1px solid var(--line);
  }

  .page-disclaimer .legal-index a {
    display: flex;
    width: 100%;
    padding: 11px 0;
    border: 0;
    white-space: normal;
  }

  .page-disclaimer .legal-index a:hover,
  .page-disclaimer .legal-index a:focus-visible {
    color: var(--lime);
  }

  .page-disclaimer .legal-sec {
    padding-block: clamp(30px, 3.4vw, 46px);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .legal-body {
    grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
    gap: clamp(40px, 4.5vw, 72px);
  }
}