/* ===== 网站声明 /statement/ ===== */

.page-disclaimer {
  --d-layout: 1120px;
  display: block;
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .statement-hero {
  position: relative;
  overflow: hidden;
  padding: 52px 0 64px;
  background:
    radial-gradient(120% 100% at 88% -12%, rgba(47, 182, 255, .15), transparent 62%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--edge);
}

.page-disclaimer .statement-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -8%;
  width: 58%;
  height: 72%;
  background: linear-gradient(132deg, rgba(47, 182, 255, .18), rgba(125, 240, 74, .07) 52%, transparent 78%);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 62%);
  pointer-events: none;
}

.page-disclaimer .statement-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 18px;
}

.page-disclaimer .statement-title {
  margin: 14px 0 0;
  max-width: 16em;
  font-family: var(--font-display);
  font-size: clamp(32px, 5.2vw, 60px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-disclaimer .statement-lede {
  margin: 22px 0 0;
  max-width: 44em;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.78;
}

.page-disclaimer .statement-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 26px 0 0;
  padding: 7px 14px;
  border: 1px solid var(--edge);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-disclaimer .statement-meta::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px var(--lime-soft);
}

.page-disclaimer .hero-figure {
  margin: 40px 0 0;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  clip-path: polygon(0 0, 100% 0, 100% 93%, 0 100%);
}

.page-disclaimer .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

/* ---------- 条款区 ---------- */
.page-disclaimer .clause-section {
  padding: 68px 0 80px;
  background: var(--ink);
}

.page-disclaimer .clause-layout {
  display: grid;
  gap: 32px;
}

@media (min-width: 1024px) {
  .page-disclaimer .clause-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 56px;
    max-width: var(--d-layout);
    margin-left: 0;
    margin-right: auto;
  }
}

.page-disclaimer .clause-index {
  padding-top: 18px;
  border-top: 1px solid var(--edge);
}

@media (min-width: 1024px) {
  .page-disclaimer .clause-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }
}

.page-disclaimer .index-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--muted-2);
}

.page-disclaimer .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

@media (min-width: 560px) and (max-width: 1023px) {
  .page-disclaimer .index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-disclaimer .index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px 9px 12px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .index-link:hover {
  color: var(--lime);
  border-left-color: var(--lime);
  transform: translateX(3px);
}

.page-disclaimer .index-link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  color: var(--lime);
}

.page-disclaimer .index-num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  color: var(--muted-2);
}

.page-disclaimer .section-head {
  max-width: 46em;
  margin: 0 0 36px;
}

.page-disclaimer .section-head .eyebrow {
  margin: 0 0 12px;
}

.page-disclaimer .section-title {
  margin: 0;
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause {
  padding: 28px 0 32px;
  border-top: 1px solid var(--edge);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--edge);
}

.page-disclaimer .clause > :last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .clause-num {
  flex: none;
  padding: 4px 9px;
  border: 1px solid rgba(125, 240, 74, .34);
  border-radius: var(--radius);
  background: var(--lime-soft);
  color: var(--lime);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .06em;
}

.page-disclaimer .clause-title {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  max-width: 42em;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.78;
}

.page-disclaimer .clause-points {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 42em;
}

.page-disclaimer .clause-points li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.page-disclaimer .clause-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--blue);
}

.page-disclaimer .text-link {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(47, 182, 255, .45);
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease), text-decoration-color var(--dur) var(--ease);
}

.page-disclaimer .text-link:hover {
  color: var(--lime);
  text-decoration-color: var(--lime);
}

.page-disclaimer .text-link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* 数据小带 */
.page-disclaimer .clause-stats {
  margin: 22px 0 18px;
  display: grid;
  gap: 1px;
  max-width: 42em;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 560px) {
  .page-disclaimer .clause-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-disclaimer .clause-stat {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 16px 18px;
  background: var(--panel);
}

.page-disclaimer .clause-stat-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-disclaimer .clause-stat-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 引用规范 ---------- */
.page-disclaimer .usage-section {
  padding: 68px 0 80px;
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  border-top: 1px solid var(--edge);
}

.page-disclaimer .example-grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 880px) {
  .page-disclaimer .example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

.page-disclaimer .example {
  padding: 24px 22px 26px;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-disclaimer .example:hover {
  transform: translateY(-3px);
  border-color: rgba(125, 240, 74, .45);
  box-shadow: 0 0 0 1px rgba(125, 240, 74, .16), 0 22px 44px -28px rgba(125, 240, 74, .5);
}

.page-disclaimer .example--caution:hover {
  border-color: rgba(255, 138, 61, .5);
  box-shadow: 0 0 0 1px rgba(255, 138, 61, .16), 0 22px 44px -28px rgba(255, 138, 61, .5);
}

.page-disclaimer .example-flag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(125, 240, 74, .4);
  border-radius: 999px;
  background: var(--lime-soft);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
}

.page-disclaimer .example--caution .example-flag {
  border-color: rgba(255, 138, 61, .45);
  background: var(--orange-soft);
  color: var(--orange);
}

.page-disclaimer .example-title {
  margin: 14px 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

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

.page-disclaimer .code-block {
  margin: 18px 0 0;
  padding: 16px 18px;
  background: var(--ink);
  border: 1px solid var(--edge);
  border-left: 2px solid var(--blue);
  border-radius: var(--radius);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.95;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

.page-disclaimer .code-block code {
  font: inherit;
  color: inherit;
}

.page-disclaimer .example-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .example-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .example-list li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--orange);
  font-family: var(--font-mono);
}

/* ---------- 纠错通道 ---------- */
.page-disclaimer .report-section {
  padding: 68px 0 92px;
  background: var(--ink);
  border-top: 1px solid var(--edge);
}

.page-disclaimer .report-layout {
  display: grid;
  gap: 32px;
}

@media (min-width: 960px) {
  .page-disclaimer .report-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 56px;
    align-items: start;
  }
}

.page-disclaimer .report-intro p {
  margin: 0 0 16px;
  max-width: 34em;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.78;
}

.page-disclaimer .report-intro .eyebrow {
  margin: 0 0 12px;
}

.page-disclaimer .report-intro .section-title {
  margin: 0 0 20px;
}

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

.page-disclaimer .report-panel {
  padding: 24px 22px 26px;
  background: var(--ink-2);
  border: 1px solid var(--edge);
  border-top: 2px solid var(--lime);
  border-radius: var(--radius);
}

.page-disclaimer .panel-label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--muted-2);
}

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

.page-disclaimer .report-steps li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--paper);
  font-size: 15px;
  line-height: 1.65;
}

.page-disclaimer .step-num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  color: var(--blue);
}

.page-disclaimer .report-contacts {
  margin: 22px 0 0;
  display: grid;
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .report-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 12px 16px;
  background: var(--panel);
}

.page-disclaimer .report-contact dt {
  flex: none;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted-2);
}

.page-disclaimer .report-contact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

/* ---------- 无障碍与降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .example,
  .page-disclaimer .index-link {
    transition: none;
  }

  .page-disclaimer .example:hover,
  .page-disclaimer .index-link:hover {
    transform: none;
  }
}