.page-disclaimer {
  --disc-hero-mid: #123055;
  --disc-nav-w: 232px;
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(24px, 5vw, 52px) 0 clamp(34px, 6vw, 68px);
  background: linear-gradient(135deg, var(--ink-900) 0%, var(--disc-hero-mid) 55%, var(--ink-900) 100%);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(34, 211, 238, 0.07) 0 1px,
    transparent 1px 92px
  );
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: start;
  margin-top: clamp(18px, 3vw, 30px);
}

.page-disclaimer .disc-hero__copy h1 {
  margin: 0.3em 0 0.5em;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .disc-lede {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(0.98rem, 1.6vw, 1.08rem);
  line-height: 1.85;
  color: rgba(230, 241, 255, 0.82);
}

.page-disclaimer .disc-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 12px 18px 12px 16px;
  background: rgba(17, 31, 59, 0.88);
  border-right: 3px solid var(--amber);
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
}

.page-disclaimer .disc-strip span {
  position: relative;
  padding-left: 14px;
}

.page-disclaimer .disc-strip span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  background: var(--ink-850);
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.03);
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: 7fr 5fr;
  }
}

/* ---------- 主体栅格 ---------- */
.page-disclaimer .disc-layout {
  padding: clamp(34px, 6vw, 76px) 0 clamp(48px, 8vw, 96px);
}

.page-disclaimer .disc-body {
  min-width: 0;
}

/* ---------- 条款区块 ---------- */
.page-disclaimer .disc-sec {
  scroll-margin-top: 108px;
  padding-block: clamp(24px, 4vw, 42px);
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .disc-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .disc-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.page-disclaimer .disc-sec__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2.05rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-disclaimer .disc-sec__no {
  flex: none;
  padding: 3px 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ink-900);
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 9px 100%);
}

.page-disclaimer .disc-sec__lead {
  max-width: 62ch;
  margin: 0 0 22px;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .disc-list {
  margin: 0;
  padding: 0 0 0 clamp(16px, 3vw, 26px);
  list-style: none;
  border-left: 1px solid var(--line);
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}

.page-disclaimer .disc-item__no {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-disclaimer .disc-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.4;
  color: var(--text);
}

.page-disclaimer .disc-item p {
  max-width: 60ch;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .disc-item p a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px dashed rgba(103, 232, 249, 0.45);
}

.page-disclaimer .disc-item p a:hover {
  color: var(--cyan);
  border-bottom-style: solid;
}

.page-disclaimer .disc-fig {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--amber);
}

.page-disclaimer .disc-sec--fee .disc-sec__no {
  background: var(--amber);
}

.page-disclaimer .disc-sec--fee .disc-item__no {
  color: var(--amber);
}

/* ---------- 引用示例 ---------- */
.page-disclaimer .disc-example {
  margin-top: clamp(20px, 3vw, 30px);
  overflow: hidden;
  background: var(--ink-850);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-disclaimer .disc-example__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 14px;
  padding: 10px 16px;
  border-bottom: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cyan-soft);
}

.page-disclaimer .disc-copy {
  flex: none;
  min-height: 34px;
  padding: 0 16px;
  font-size: 0.76rem;
}

.page-disclaimer .disc-example__body {
  margin: 0;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 0.83rem;
  line-height: 1.95;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

/* ---------- 场景示意卡 ---------- */
.page-disclaimer .disc-scenario {
  margin: clamp(28px, 5vw, 52px) 0;
  padding: clamp(20px, 3.4vw, 32px);
  background: linear-gradient(155deg, var(--panel) 0%, var(--panel-2) 100%);
  border-left: 4px solid var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-disclaimer .disc-scenario h2 {
  margin: 6px 0 20px;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.6vw, 1.7rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

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

.page-disclaimer .disc-scenario__list li {
  padding-top: 14px;
  border-top: 1px dashed rgba(163, 230, 53, 0.28);
}

.page-disclaimer .disc-scenario__list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .disc-scenario__who {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-disclaimer .disc-scenario__list p {
  max-width: 58ch;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(230, 241, 255, 0.78);
}

.page-disclaimer .disc-scenario__list a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px dashed rgba(103, 232, 249, 0.45);
}

.page-disclaimer .disc-scenario__list a:hover {
  color: var(--cyan);
  border-bottom-style: solid;
}

/* ---------- 行动按钮 ---------- */
.page-disclaimer .disc-action {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(22px, 3vw, 30px) 0 0;
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .disc-contact {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .disc-contact__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .disc-contact__row dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-disclaimer .disc-contact__row dd {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

.page-disclaimer .disc-foot-note {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .disc-foot-note a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px dashed rgba(103, 232, 249, 0.45);
}

.page-disclaimer .disc-foot-note a:hover {
  color: var(--cyan);
  border-bottom-style: solid;
}

/* ---------- 条款锚点导航 ---------- */
.page-disclaimer .disc-nav {
  margin-top: clamp(30px, 5vw, 52px);
  padding: clamp(16px, 3vw, 22px);
  background: rgba(17, 31, 59, 0.62);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-disclaimer .disc-nav__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-disclaimer .disc-nav-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-nav-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-left: 10px;
  border-left: 2px solid transparent;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-disclaimer .disc-nav-list a:hover,
.page-disclaimer .disc-nav-list a:focus-visible {
  color: var(--cyan-soft);
}

.page-disclaimer .disc-nav-list a[aria-current] {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-disclaimer .disc-nav__no {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--line);
}

.page-disclaimer .disc-nav-list a[aria-current] .disc-nav__no {
  color: var(--cyan-soft);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .disc-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--disc-nav-w);
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .disc-nav {
    position: sticky;
    top: 108px;
    margin-top: 0;
  }

  .page-disclaimer .disc-nav-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .disc-contact__row {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 0 20px;
    align-items: baseline;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .disc-scenario__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-disclaimer .disc-scenario__list li {
    padding-top: 0;
    border-top: 0;
    border-left: 1px dashed rgba(163, 230, 53, 0.28);
    padding-left: 18px;
  }

  .page-disclaimer .disc-scenario__list li:first-child {
    border-left: 0;
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-nav-list a {
    transition: none;
  }
}