/* ============ 使用条款页 · 页面专属样式 ============ */
.page-disclaimer {
  --terms-aside-w: 300px;
  --terms-gap: 16px;
  --terms-panel: var(--color-navy);
  position: relative;
  background:
    radial-gradient(760px 360px at 88% -60px, var(--color-orange-glow), transparent 70%),
    var(--color-deep);
  color: var(--color-white);
}

.page-disclaimer .terms-container {
  width: min(var(--container-w), 100% - 32px);
  margin-inline: auto;
  padding-block: 28px 72px;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 22px;
}

/* ---------- 首屏条款头图 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 28px 22px 24px;
  background: linear-gradient(140deg, var(--color-navy), rgba(10, 17, 40, 0.94) 70%);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-orange), var(--color-orange-soft) 62%, transparent);
}

.page-disclaimer .terms-hero__copy {
  min-width: 0;
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-disclaimer .terms-hero__meta-note {
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--color-green);
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 9vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: 0.02em;
  color: var(--color-white);
}

.page-disclaimer .terms-hero__lead {
  margin: 0 0 16px;
  max-width: 56ch;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--color-gray);
}

.page-disclaimer .terms-hero .diag-line {
  margin-top: 2px;
}

.page-disclaimer .terms-hero__visual {
  position: relative;
  width: 200px;
  max-width: 100%;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  background: var(--color-off-black);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-disclaimer .terms-hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .terms-hero__visual::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 46px;
  height: 46px;
  background: repeating-linear-gradient(-45deg, var(--color-green) 0 5px, transparent 5px 10px);
  opacity: 0.55;
  mix-blend-mode: screen;
  pointer-events: none;
}

@media (min-width: 640px) {
  .page-disclaimer .terms-hero {
    grid-template-columns: minmax(0, 1fr) 200px;
    align-items: center;
    gap: 30px;
    padding: 34px 32px;
  }

  .page-disclaimer .terms-hero__visual {
    margin: 0;
  }
}

/* ---------- 斜切分隔线 ---------- */
.page-disclaimer .terms-rule {
  height: 12px;
  margin: 14px 0 36px;
  background: repeating-linear-gradient(115deg, var(--color-orange) 0 14px, transparent 14px 28px);
  transform: skewY(-0.8deg);
  opacity: 0.8;
}

/* ---------- 左右分屏布局 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

@media (min-width: 960px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: var(--terms-aside-w) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
}

.page-disclaimer .terms-main {
  min-width: 0;
}

/* ---------- 左侧条款导航与附注 ---------- */
.page-disclaimer .terms-aside {
  display: grid;
  gap: var(--terms-gap);
  align-content: start;
}

@media (min-width: 960px) {
  .page-disclaimer .terms-aside {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }
}

.page-disclaimer .terms-aside__nav {
  padding: 20px 18px;
  background: linear-gradient(145deg, var(--color-navy), rgba(28, 37, 65, 0.6));
  border-left: 3px solid var(--color-orange);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-disclaimer .terms-aside__label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: var(--color-orange);
  margin-bottom: 12px;
}

.page-disclaimer .terms-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (min-width: 960px) {
  .page-disclaimer .terms-aside__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

.page-disclaimer .terms-aside__list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: rgba(10, 17, 40, 0.55);
  border: 1px solid var(--color-gray-mid);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.88rem;
  text-decoration: none;
  transition: border-color 0.25s var(--ease-out), background-color 0.25s var(--ease-out);
}

.page-disclaimer .terms-aside__list a:hover,
.page-disclaimer .terms-aside__list a:focus-visible {
  border-color: var(--color-orange);
  background: var(--color-orange-glow);
}

.page-disclaimer .terms-aside__no {
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--color-green);
  letter-spacing: 0.04em;
}

.page-disclaimer .terms-aside__card {
  padding: 18px;
  background: var(--color-green-glow);
  border: 1px solid rgba(0, 230, 118, 0.3);
  border-top: 3px solid var(--color-green);
}

.page-disclaimer .terms-aside__card-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--color-green);
  margin-bottom: 8px;
}

.page-disclaimer .terms-aside__card-text {
  margin: 0 0 12px;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-disclaimer .terms-aside__card-link {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  margin-top: 8px;
  background: rgba(10, 17, 40, 0.65);
  border: 1px solid var(--color-gray-mid);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.88rem;
  text-decoration: none;
  transition: border-color 0.25s var(--ease-out), color 0.25s var(--ease-out);
}

.page-disclaimer .terms-aside__card-link::after {
  content: "→";
  margin-left: auto;
  color: var(--color-orange);
  font-family: var(--font-data);
}

.page-disclaimer .terms-aside__card-link:hover,
.page-disclaimer .terms-aside__card-link:focus-visible {
  border-color: var(--color-green);
  color: var(--color-green);
}

.page-disclaimer .terms-aside__meta {
  padding: 16px 18px;
  background: var(--color-off-black);
  border: 1px solid var(--color-gray-mid);
}

.page-disclaimer .terms-aside__meta-line {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--color-gray);
}

.page-disclaimer .terms-aside__meta-line + .terms-aside__meta-line {
  border-top: 1px dashed var(--color-gray-mid);
  padding-top: 8px;
  margin-top: 8px;
}

/* ---------- 右侧条款筛选与正文 ---------- */
.page-disclaimer .terms-filter {
  margin-bottom: 6px;
}

.page-disclaimer .terms-filter__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-gray-mid);
}

.page-disclaimer .terms-filter__label {
  width: 100%;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-gray);
}

@media (min-width: 600px) {
  .page-disclaimer .terms-filter__label {
    width: auto;
    margin-right: 4px;
  }
}

.page-disclaimer .filter-btn {
  font-size: 0.85rem;
}

.page-disclaimer .filter-btn[aria-pressed="true"] {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-deep);
}

/* ---------- 条款正文块 ---------- */
.page-disclaimer .terms-block {
  position: relative;
  padding: 26px 20px 22px;
  margin-bottom: 20px;
  background: var(--color-navy);
  box-shadow: 0 16px 32px rgba(5, 10, 21, 0.22);
  scroll-margin-top: calc(var(--header-height) + 24px);
  transition: box-shadow 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.page-disclaimer .terms-block::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 4px;
  background: linear-gradient(180deg, var(--color-orange), var(--color-orange-soft) 55%, transparent);
}

.page-disclaimer .terms-block:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 36px rgba(5, 10, 21, 0.32);
}

.page-disclaimer .terms-block:target {
  box-shadow: 0 0 0 3px var(--color-orange-glow), 0 20px 36px rgba(5, 10, 21, 0.32);
}

.page-disclaimer .terms-block__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
  padding-left: 8px;
}

.page-disclaimer .terms-block__num {
  font-family: var(--font-data);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-orange);
  letter-spacing: 0.02em;
}

.page-disclaimer .terms-block__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  color: var(--color-white);
}

.page-disclaimer .terms-block__body {
  padding-left: 8px;
}

.page-disclaimer .terms-block__body p {
  margin: 0 0 12px;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--color-gray);
}

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

/* ---------- 禁止行为列表 ---------- */
.page-disclaimer .terms-list {
  margin: 0 0 4px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-gray);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 8px;
  background: var(--color-orange);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

/* ---------- 警告条 ---------- */
.page-disclaimer .terms-warning {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.24), rgba(255, 107, 53, 0.06));
  border-left: 4px solid var(--color-orange);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-disclaimer .terms-warning__icon {
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-orange);
  color: var(--color-deep);
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1rem;
}

.page-disclaimer .terms-warning__text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--color-white);
}

/* ---------- 条款折叠 ---------- */
.page-disclaimer .terms-details {
  margin-top: 16px;
  background: rgba(10, 17, 40, 0.5);
  border: 1px solid var(--color-gray-mid);
  border-left: 3px solid var(--color-green);
}

.page-disclaimer .terms-details summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  color: var(--color-green);
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.5;
  transition: background-color 0.25s var(--ease-out);
}

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

.page-disclaimer .terms-details summary:hover,
.page-disclaimer .terms-details summary:focus-visible {
  background: var(--color-green-glow);
}

.page-disclaimer .terms-details summary::before {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  background: var(--color-green-glow);
  color: var(--color-green);
  font-family: var(--font-data);
  font-weight: 700;
  transform: rotate(0deg);
  transition: transform 0.3s var(--ease-out);
}

.page-disclaimer .terms-details[open] summary::before {
  transform: rotate(45deg);
}

.page-disclaimer .terms-details__body {
  padding: 0 16px 14px 46px;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--color-gray);
}

.page-disclaimer .terms-details__body p {
  margin: 0 0 8px;
}

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

/* ---------- 正文内链 ---------- */
.page-disclaimer .terms-inline-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding-top: 4px;
}

.page-disclaimer .terms-inline-links__dot {
  color: var(--color-gray-mid);
}

.page-disclaimer .terms-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 53, 0.5);
  font-size: 0.92rem;
  transition: border-color 0.25s var(--ease-out), color 0.25s var(--ease-out);
}

.page-disclaimer .terms-inline-link:hover,
.page-disclaimer .terms-inline-link:focus-visible {
  color: var(--color-orange-soft);
  border-bottom-color: var(--color-orange-soft);
}

/* ---------- 阅读确认 ---------- */
.page-disclaimer .terms-ack {
  display: grid;
  gap: 18px;
  justify-items: start;
  margin-top: 36px;
  padding: 28px 24px;
  background:
    linear-gradient(120deg, var(--color-green-glow), transparent 55%),
    var(--color-navy);
  border-top: 3px solid var(--color-green);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-disclaimer .terms-ack__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  color: var(--color-white);
}

.page-disclaimer .terms-ack__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--color-gray);
}

.page-disclaimer .terms-ack__note {
  margin: 12px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-disclaimer .terms-ack .site-btn {
  min-width: 132px;
}

@media (min-width: 720px) {
  .page-disclaimer .terms-ack {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    justify-items: start;
  }

  .page-disclaimer .terms-ack .site-btn {
    justify-self: end;
  }
}

/* ---------- 可访问性焦点 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 3px;
  border-radius: 2px;
}