.page-disclaimer {
  background: var(--ink);
  color: var(--warm);
  padding-block: 0 clamp(48px, 7vw, 88px);
  overflow-x: clip;
}

.page-disclaimer .breadcrumb {
  padding-block: clamp(14px, 2.4vw, 22px) clamp(6px, 1.4vw, 12px);
}

/* ---------- hero ---------- */
.page-disclaimer .nt-hero {
  position: relative;
  padding-block: clamp(6px, 1.4vw, 14px) clamp(30px, 4.6vw, 54px);
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

.page-disclaimer .nt-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(90deg, rgba(47, 91, 69, 0.55) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(0deg, rgba(47, 91, 69, 0.3) 0 1px, transparent 1px 68px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 82%);
  pointer-events: none;
}

.page-disclaimer .nt-hero-grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 40px);
  align-items: end;
}

.page-disclaimer .nt-title-main {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 9vw, 72px);
  line-height: 0.94;
  letter-spacing: 0.02em;
  margin: 12px 0 0;
  color: var(--warm);
}

.page-disclaimer .nt-title-main::after {
  content: "";
  display: block;
  width: clamp(64px, 16vw, 128px);
  height: 4px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--lime), rgba(184, 255, 63, 0));
}

.page-disclaimer .nt-lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 244, 232, 0.84);
}

.page-disclaimer .nt-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-disclaimer .nt-hero-media {
  margin: 0;
}

.page-disclaimer .nt-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

.page-disclaimer .nt-hero-media .media-frame__caption {
  color: var(--mist);
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .nt-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(20px, 3vw, 32px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .nt-index a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 13px 12px;
  background: var(--ink);
  color: var(--mist);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  transition: background 240ms var(--ease), color 240ms var(--ease);
}

.page-disclaimer .nt-index a:hover,
.page-disclaimer .nt-index a:focus-visible {
  background: var(--turf);
  color: var(--warm);
}

.page-disclaimer .nt-index-no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime);
  flex: none;
}

/* ---------- 条款 ---------- */
.page-disclaimer .nt-clause {
  display: grid;
  gap: 18px;
  padding-block: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .nt-clause-side {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-disclaimer .nt-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--lime);
}

.page-disclaimer .nt-clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--warm);
}

.page-disclaimer .nt-clause-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 244, 232, 0.84);
  max-width: 62ch;
}

.page-disclaimer .nt-clause-body p + p,
.page-disclaimer .nt-clause-body p + .nt-list,
.page-disclaimer .nt-clause-body .nt-times + p,
.page-disclaimer .nt-clause-body .nt-devices + p,
.page-disclaimer .nt-clause-body .nt-contact + p,
.page-disclaimer .nt-clause-body .nt-list + p {
  margin-top: 14px;
}

.page-disclaimer .nt-tail {
  color: var(--mist) !important;
}

.page-disclaimer .nt-clause-body a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 63, 0.4);
}

.page-disclaimer .nt-clause-body a:hover,
.page-disclaimer .nt-clause-body a:focus-visible {
  border-bottom-color: var(--lime);
}

.page-disclaimer .nt-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
  max-width: 66ch;
}

.page-disclaimer .nt-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(247, 244, 232, 0.78);
}

.page-disclaimer .nt-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--lime);
}

.page-disclaimer .nt-list strong {
  color: var(--warm);
  font-weight: 700;
  margin-right: 2px;
}

/* ---------- 时效数字 ---------- */
.page-disclaimer .nt-times {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-disclaimer .nt-time {
  padding: 16px 14px 15px;
  background: var(--stand);
  border: 1px solid var(--line);
  border-left: 3px solid var(--turf);
}

.page-disclaimer .nt-time-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5vw, 30px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--lemon);
}

.page-disclaimer .nt-time-label {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-disclaimer .nt-time--hot {
  border-left-color: var(--orange);
}

.page-disclaimer .nt-time--hot .nt-time-num {
  color: var(--orange);
}

/* ---------- 展开时间顺序 ---------- */
.page-disclaimer .nt-details {
  margin-top: 16px;
  border: 1px dashed var(--line);
  background: rgba(21, 70, 49, 0.32);
}

.page-disclaimer .nt-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lime);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .nt-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  flex: none;
}

.page-disclaimer .nt-details[open] summary::after {
  content: "\2212";
}

.page-disclaimer .nt-details[open] summary {
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .nt-timeline {
  list-style: none;
  margin: 0;
  padding: 16px 16px 18px 18px;
  display: grid;
  gap: 14px;
  border-left: 1px solid var(--line);
  margin-left: 22px;
}

.page-disclaimer .nt-timeline li {
  position: relative;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 244, 232, 0.78);
}

.page-disclaimer .nt-timeline li::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 0.6em;
  width: 7px;
  height: 7px;
  background: var(--ink);
  border: 1px solid var(--lime);
  transform: rotate(45deg);
}

.page-disclaimer .nt-tl-key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
  margin-bottom: 2px;
}

/* ---------- 设备 ---------- */
.page-disclaimer .nt-devices {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-disclaimer .nt-device {
  padding: 18px 16px 16px;
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(21, 70, 49, 0.62), rgba(5, 26, 18, 0.25));
}

.page-disclaimer .nt-device-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(47, 91, 69, 0.8);
}

.page-disclaimer .nt-device-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.03em;
  color: var(--warm);
}

.page-disclaimer .nt-device .nt-list {
  margin-top: 14px;
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .nt-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .nt-contact-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: var(--stand);
}

.page-disclaimer .nt-contact-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-disclaimer .nt-contact-value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--lemon);
  word-break: break-word;
}

/* ---------- 小结条 ---------- */
.page-disclaimer .nt-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 42px);
  padding: clamp(18px, 3vw, 26px);
  background: var(--stand);
  border: 1px solid var(--line);
  border-left: 4px solid var(--lime);
}

.page-disclaimer .nt-summary p {
  margin: 0;
  flex: 1 1 260px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 244, 232, 0.82);
}

.page-disclaimer .nt-summary-key {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--lime);
}

.page-disclaimer .nt-summary .btn {
  flex: none;
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .nt-times {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .nt-devices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .nt-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-disclaimer .nt-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-disclaimer .nt-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .nt-clause {
    grid-template-columns: minmax(120px, 180px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    padding-block: clamp(32px, 4vw, 50px);
  }

  .page-disclaimer .nt-clause-side {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-disclaimer .nt-index {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-disclaimer .nt-index a {
    flex-direction: column;
    gap: 6px;
    padding: 16px 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .nt-index a {
    transition: none;
  }
}