.page-disclaimer {
  background: var(--bg-deep);
  color: var(--text-on-dark);
  font-family: var(--font-display);
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3.4vw, 30px) 0 clamp(60px, 9vw, 104px);
  background:
    radial-gradient(120% 80% at 88% -20%, rgba(57, 230, 242, 0.18) 0%, rgba(57, 230, 242, 0) 58%),
    radial-gradient(90% 70% at 2% 130%, rgba(90, 31, 53, 0.62) 0%, rgba(90, 31, 53, 0) 68%),
    linear-gradient(170deg, #04121c 0%, var(--abyss-navy) 52%, var(--deep-teal) 128%);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 244, 242, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 244, 242, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.9;
  pointer-events: none;
}

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

.page-disclaimer .doc-hero .breadcrumb {
  color: var(--mist-cyan);
  font-size: 13px;
}

.page-disclaimer .doc-hero .breadcrumb a {
  color: var(--mist-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 244, 242, 0.32);
}

.page-disclaimer .doc-hero .breadcrumb a:hover {
  color: var(--neon-cyan);
  border-bottom-color: var(--neon-cyan);
}

.page-disclaimer .doc-hero .panel-label {
  margin: clamp(18px, 3vw, 28px) 0 0;
  color: var(--neon-cyan);
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-disclaimer .doc-hero h1 {
  margin: 12px 0 0;
  max-width: 15em;
  font-size: clamp(30px, 4.6vw, 52px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--scoreboard-ivory);
}

.page-disclaimer .doc-hero__lead {
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist-cyan);
}

.page-disclaimer .doc-hero__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: clamp(20px, 3.4vw, 30px) 0 0;
  padding: 0;
}

.page-disclaimer .doc-hero__facts > div {
  border-top: 1px solid rgba(57, 230, 242, 0.32);
  padding-top: 8px;
}

.page-disclaimer .doc-hero__facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--neon-cyan);
}

.page-disclaimer .doc-hero__facts dd {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist-cyan);
}

.page-disclaimer .doc-hero__media {
  margin: 0;
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: 1px solid rgba(57, 230, 242, 0.3);
  background: linear-gradient(150deg, rgba(27, 27, 75, 0.92), rgba(11, 59, 74, 0.92));
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .doc-hero__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .doc-hero__media .media__caption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist-cyan);
  border-top: 1px solid rgba(57, 230, 242, 0.22);
}

.page-disclaimer .doc-hero__skew {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(30px, 5.5vw, 58px);
  background: var(--scoreboard-ivory);
  clip-path: polygon(0 100%, 100% 22%, 100% 100%);
  pointer-events: none;
}

/* ---------- 正文区 ---------- */

.page-disclaimer .doc-body {
  --focus-ring: #0b6b74;
  background: var(--scoreboard-ivory);
  color: var(--text-on-light);
  padding: clamp(28px, 5vw, 52px) 0 clamp(48px, 8vw, 88px);
}

.page-disclaimer .doc-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 40px);
  align-items: start;
}

/* 目录索引 */

.page-disclaimer .doc-index {
  background: #ffffff;
  border: 1px solid rgba(10, 22, 32, 0.12);
  border-radius: var(--radius-panel);
  padding: 18px 16px 16px;
  box-shadow: 0 16px 34px -28px rgba(6, 26, 43, 0.9);
}

.page-disclaimer .doc-index .panel-label {
  margin: 0 0 12px;
  color: var(--deep-teal);
}

.page-disclaimer .doc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .doc-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-on-light);
  text-decoration: none;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .doc-index__link:hover {
  background: rgba(11, 59, 74, 0.07);
  border-color: rgba(11, 59, 74, 0.24);
  color: #0b5c66;
}

.page-disclaimer .doc-index__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--deep-teal);
}

.page-disclaimer .doc-index__note {
  margin: 16px 0 0;
  padding-top: 13px;
  border-top: 1px dashed rgba(10, 22, 32, 0.18);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(10, 22, 32, 0.72);
}

.page-disclaimer .doc-index__note a {
  color: #0b5c66;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .doc-index__note a:hover {
  color: var(--coral-orange);
}

/* 条款 */

.page-disclaimer .clause {
  background: #ffffff;
  border: 1px solid rgba(10, 22, 32, 0.12);
  border-radius: var(--radius-panel);
  padding: clamp(18px, 3vw, 30px);
  margin-bottom: clamp(14px, 2.2vw, 22px);
  scroll-margin-top: 88px;
}

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

.page-disclaimer .clause__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.page-disclaimer .clause__num {
  flex: none;
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  height: 26px;
  margin-top: 2px;
  padding: 0 8px;
  border-radius: 6px;
  background: var(--deep-teal);
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.page-disclaimer .clause__head h2 {
  margin: 0;
  font-size: clamp(18px, 2.3vw, 23px);
  font-weight: 900;
  line-height: 1.38;
  letter-spacing: -0.01em;
  color: var(--text-on-light);
}

.page-disclaimer .clause__body p {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(10, 22, 32, 0.84);
}

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

.page-disclaimer .clause__body li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(10, 22, 32, 0.84);
}

.page-disclaimer .clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--coral-orange);
}

.page-disclaimer .clause__body a {
  color: #0b5c66;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause__body a:hover {
  color: var(--coral-orange);
  text-decoration-thickness: 2px;
}

/* 联系方式块 */

.page-disclaimer .clause__contact {
  margin-top: 18px;
  display: grid;
  gap: 12px;
  padding: clamp(14px, 2.4vw, 20px);
  border: 1px solid rgba(11, 59, 74, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(11, 59, 74, 0.055);
}

.page-disclaimer .clause__contact .contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
}

.page-disclaimer .clause__contact .contact-line__key {
  flex: none;
  min-width: 66px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--deep-teal);
}

.page-disclaimer .clause__contact .contact-line__value {
  color: rgba(10, 22, 32, 0.9);
  word-break: break-word;
}

.page-disclaimer .clause__contact .copy-btn {
  justify-self: start;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--deep-teal);
  border-radius: var(--radius-pill);
  background: var(--deep-teal);
  color: var(--scoreboard-ivory);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s var(--ease), transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .clause__contact .copy-btn:hover {
  background: #0f5163;
  border-color: #0f5163;
  transform: translateY(-1px);
}

.page-disclaimer .copy-feedback {
  min-height: 20px;
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--deep-teal);
}

.page-disclaimer .doc-body a:focus-visible,
.page-disclaimer .doc-body button:focus-visible {
  outline: 2px solid #0b6b74;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-disclaimer .doc-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 920px) {
  .page-disclaimer .doc-body__grid {
    grid-template-columns: 278px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-disclaimer .doc-index {
    position: sticky;
    top: 24px;
    padding: 20px 18px 18px;
  }

  .page-disclaimer .doc-index__link {
    font-size: 14.5px;
  }
}

@media (max-width: 380px) {
  .page-disclaimer .clause__head {
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-disclaimer .clause__contact .contact-line__key {
    min-width: 100%;
  }
}