.page-disclaimer {
  --doc-max: 880px;
  position: relative;
  isolation: isolate;
  background: var(--c-bg);
  color: var(--c-text);
  overflow-x: hidden;
}

/* 斜切纹理背景 */
.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: repeating-linear-gradient(
    -40deg,
    transparent 0,
    transparent 20px,
    rgba(28, 61, 74, 0.16) 20px,
    rgba(28, 61, 74, 0.16) 22px
  );
}

.page-disclaimer .blueprint-grid {
  opacity: 0.3;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  padding-top: 18px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-text-dim);
}

.page-disclaimer .breadcrumb a {
  color: var(--c-accent);
  text-decoration: none;
  margin-right: 6px;
  transition: color var(--speed) var(--ease);
}

.page-disclaimer .breadcrumb a:hover {
  text-decoration: underline;
}

.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--c-text-dim);
  margin-left: 6px;
}

/* Hero 区 */
.page-disclaimer .disclaimer-hero {
  padding: 48px 0 36px;
  border-bottom: 1px solid var(--c-grid);
  background:
    radial-gradient(ellipse 600px 240px at 85% 10%, rgba(0, 229, 255, 0.12), transparent 70%),
    linear-gradient(180deg, rgba(16, 26, 46, 0.4) 0%, transparent 100%);
}

.page-disclaimer .disclaimer-hero__inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-disclaimer .disclaimer-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-disclaimer .disclaimer-hero__tag::before {
  content: "";
  width: 32px;
  height: 2px;
  background: var(--c-accent);
  display: block;
}

.page-disclaimer .disclaimer-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(40px, 6vw, 62px);
  line-height: 1.1;
  letter-spacing: -0.012em;
  margin: 0 0 18px;
}

.page-disclaimer .disclaimer-hero__lead {
  max-width: 760px;
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text-dim);
}

.page-disclaimer .disclaimer-hero__panel {
  display: none;
}

/* 文档主体 */
.page-disclaimer .disclaimer-doc {
  position: relative;
  max-width: var(--doc-max);
  margin: 0 auto;
  padding: 36px 0 16px;
}

.page-disclaimer .disclaimer-doc::after {
  display: none;
}

.page-disclaimer .disclaimer-doc__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-grid);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-text-dim);
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-doc__body {
  border-top: 2px solid var(--c-grid);
}

/* 条款 */
.page-disclaimer .disclaimer-clause {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 34px 0;
  border-bottom: 1px solid rgba(28, 61, 74, 0.28);
}

.page-disclaimer .disclaimer-clause__no {
  font-family: var(--font-data);
  font-size: clamp(38px, 5vw, 54px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-accent);
  opacity: 0.5;
  letter-spacing: -0.03em;
}

.page-disclaimer .disclaimer-clause__inner h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  color: var(--c-text);
}

.page-disclaimer .disclaimer-clause p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text-dim);
}

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

/* 免责声明重点条款 */
.page-disclaimer .disclaimer-clause--key {
  position: relative;
  margin: 6px 0;
  padding: 28px 20px;
  border: 1px solid rgba(255, 77, 79, 0.22);
  background:
    radial-gradient(ellipse at 92% 8%, rgba(255, 77, 79, 0.12), transparent 46%),
    var(--c-surface);
}

.page-disclaimer .disclaimer-clause--key .disclaimer-clause__no {
  color: var(--c-warning);
  opacity: 0.65;
}

.page-disclaimer .disclaimer-clause--key h2 {
  color: var(--c-warning);
}

.page-disclaimer .disclaimer-clause__notice {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px dashed rgba(255, 77, 79, 0.5);
  border-radius: 6px;
  background: rgba(255, 77, 79, 0.06);
  color: #F2D6D6;
  font-weight: 600;
}

/* 文档底部链接 */
.page-disclaimer .disclaimer-doc__links {
  padding: 22px 0 8px;
  border-bottom: 1px solid var(--c-grid);
}

.page-disclaimer .disclaimer-doc__links p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-dim);
}

.page-disclaimer .disclaimer-doc__links a {
  color: var(--c-accent);
  text-decoration: none;
  border-bottom: 1px dotted rgba(0, 229, 255, 0.55);
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-disclaimer .disclaimer-doc__links a:hover {
  color: var(--c-accent-2);
  border-color: transparent;
}

/* 底部确认印章区块 */
.page-disclaimer .disclaimer-seal {
  position: relative;
  margin: 56px auto 0;
  max-width: 1500px;
  overflow: hidden;
  background: var(--c-surface);
}

.page-disclaimer .disclaimer-seal__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.75) brightness(0.9);
  transform: scale(1.02);
}

.page-disclaimer .disclaimer-seal__label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  background: rgba(10, 14, 20, 0.28);
}

.page-disclaimer .disclaimer-seal__stamp {
  display: inline-block;
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 32px);
  letter-spacing: 0.22em;
  color: var(--c-accent-2);
  border: 3px solid var(--c-accent-2);
  border-radius: 10px;
  padding: 12px 30px;
  transform: rotate(-4deg);
  box-shadow:
    0 0 0 3px rgba(163, 255, 0, 0.15),
    inset 0 0 18px rgba(163, 255, 0, 0.12);
}

.page-disclaimer .disclaimer-seal__label p {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--c-text);
  opacity: 0.9;
  text-transform: uppercase;
}

/* 返回顶部 */
.page-disclaimer .disclaimer-back {
  padding: 30px 0 20px;
  text-align: center;
}

.page-disclaimer .disclaimer-back a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-disclaimer .disclaimer-back a::before {
  content: "↑";
  font-size: 16px;
}

.page-disclaimer .disclaimer-back a:hover {
  color: var(--c-accent-2);
  border-color: var(--c-accent-2);
}

/* 响应式：平板及以上 */
@media (min-width: 720px) {

  .page-disclaimer .disclaimer-hero__inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
  }

  .page-disclaimer .disclaimer-hero__text {
    flex: 1 1 auto;
  }

  .page-disclaimer .disclaimer-hero__panel {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    padding: 16px 20px 14px;
    border-left: 3px solid var(--c-accent);
    background: linear-gradient(135deg, rgba(16, 26, 46, 0.9), rgba(16, 26, 46, 0.3));
    transform: skewX(-8deg);
    white-space: nowrap;
  }

  .page-disclaimer .disclaimer-hero__panel > * {
    transform: skewX(8deg);
  }

  .page-disclaimer .disclaimer-hero__panel-label,
  .page-disclaimer .disclaimer-hero__panel-status {
    font-size: 12px;
    letter-spacing: 0.14em;
    color: var(--c-text-dim);
    text-transform: uppercase;
  }

  .page-disclaimer .disclaimer-hero__panel-code {
    font-family: var(--font-data);
    font-size: 22px;
    font-weight: 700;
    color: var(--c-accent);
  }

  .page-disclaimer .disclaimer-clause {
    flex-direction: row;
    gap: 28px;
    padding: 38px 0;
  }

  .page-disclaimer .disclaimer-clause__no {
    width: 76px;
    padding-top: 4px;
  }

  .page-disclaimer .disclaimer-clause--key {
    padding: 34px 28px;
  }

  .page-disclaimer .disclaimer-seal {
    margin-top: 72px;
  }
}

/* 响应式：桌面大屏 */
@media (min-width: 1080px) {

  .page-disclaimer .disclaimer-doc::after {
    display: block;
    content: "N-ARENA // LEGAL";
    position: absolute;
    top: 30%;
    right: -4px;
    transform: rotate(90deg);
    transform-origin: right center;
    font-family: var(--font-data);
    font-size: 10px;
    letter-spacing: 0.24em;
    color: var(--c-accent);
    opacity: 0.16;
    white-space: nowrap;
    pointer-events: none;
  }

  .page-disclaimer .disclaimer-hero {
    padding-top: 64px;
  }

  .page-disclaimer .disclaimer-doc__links {
    padding-top: 26px;
  }
}