/* =====================
   服务条款 / terms
   slug: disclaimer
   ===================== */
.page-disclaimer {
  --terms-gold: var(--champion-gold);
  --terms-orange: var(--signal-orange);
  --terms-deep: var(--deep-green);
  --terms-mid: var(--mid-green);
  --terms-border: rgba(255, 255, 255, 0.14);
  --terms-copy: rgba(255, 255, 255, 0.88);
  --terms-muted: rgba(255, 255, 255, 0.68);
  --terms-num: clamp(3.4rem, 10vw, 7rem);
  --terms-heading: clamp(1.5rem, 3.4vw, 2.4rem);
  background-color: var(--paper);
}

/* ---------- 首屏 Hero ---------- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--terms-deep);
  color: var(--white);
  padding: clamp(56px, 9vw, 112px) 0 clamp(48px, 8vw, 88px);
}
.page-disclaimer .disclaimer-hero::before {
  content: "";
  position: absolute;
  right: -40px;
  top: 24px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(255, 215, 0, 0.16);
  transform: rotate(18deg);
  pointer-events: none;
}
.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--terms-orange);
}
.page-disclaimer .disclaimer-hero-inner {
  position: relative;
  z-index: 1;
}
.page-disclaimer .disclaimer-hero-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}
.page-disclaimer .disclaimer-hero .section-eyebrow {
  color: var(--terms-gold);
  border-bottom: 1px solid rgba(255, 215, 0, 0.5);
  padding-bottom: 6px;
}
.page-disclaimer .disclaimer-version {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--terms-gold);
  border: 1px solid rgba(255, 215, 0, 0.45);
  padding: 6px 12px;
  white-space: nowrap;
}
.page-disclaimer .disclaimer-hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 10vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}
.page-disclaimer .disclaimer-hero-title::after {
  content: "";
  display: inline-block;
  width: 0.32em;
  height: 0.06em;
  background: var(--terms-orange);
  margin-left: 0.16em;
  vertical-align: 0.18em;
}
.page-disclaimer .disclaimer-hero-sub {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 600;
  color: var(--terms-gold);
  margin: 0 0 18px;
  letter-spacing: 0.02em;
}
.page-disclaimer .disclaimer-hero-desc {
  max-width: 680px;
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.8);
}
.page-disclaimer .disclaimer-hero-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--terms-border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--terms-muted);
}
.page-disclaimer .disclaimer-hero-status .status-dot {
  background-color: var(--terms-orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.22);
}
.page-disclaimer .disclaimer-hero-status .status-code {
  color: var(--terms-gold);
}

/* ---------- 引言区 ---------- */
.page-disclaimer .disclaimer-intro {
  padding: clamp(56px, 8vw, 96px) 0;
}
.page-disclaimer .disclaimer-intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
.page-disclaimer .disclaimer-intro-media {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(11, 61, 46, 0.16);
  background-color: var(--white);
}
.page-disclaimer .disclaimer-intro-media::before {
  content: "";
  display: block;
  padding-top: 66.66%;
}
.page-disclaimer .disclaimer-intro-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-disclaimer .disclaimer-intro-copy .section-title {
  margin: 8px 0 16px;
  color: var(--terms-deep);
}
.page-disclaimer .disclaimer-intro-copy p {
  color: var(--muted-sage);
  font-size: 0.96rem;
  line-height: 1.85;
  margin: 0 0 12px;
}
.page-disclaimer .disclaimer-intro-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}
.page-disclaimer .disclaimer-intro-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.92rem;
  color: var(--muted-sage);
  line-height: 1.6;
}
.page-disclaimer .disclaimer-intro-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 12px;
  height: 2px;
  background: var(--terms-orange);
}

/* ---------- 条款主体区 ---------- */
.page-disclaimer .disclaimer-terms {
  background-color: var(--terms-deep);
  color: var(--white);
  padding-bottom: clamp(64px, 10vw, 128px);
}

/* 固定条款索引 */
.page-disclaimer .disclaimer-index {
  position: sticky;
  top: calc(var(--header-height) + 6px);
  z-index: 30;
  background-color: var(--terms-mid);
  border-top: 2px solid var(--terms-gold);
  border-bottom: 1px solid var(--terms-border);
}
.page-disclaimer .disclaimer-index-inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 10px;
  padding-bottom: 10px;
  scrollbar-width: none;
}
.page-disclaimer .disclaimer-index-inner::-webkit-scrollbar {
  display: none;
}
.page-disclaimer .disclaimer-index-inner a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.2s var(--ease-fast), color 0.2s var(--ease-fast), transform 0.2s var(--ease-fast);
}
.page-disclaimer .disclaimer-index-inner a:hover,
.page-disclaimer .disclaimer-index-inner a:focus-visible {
  border-color: var(--terms-orange);
  color: var(--white);
  transform: translateY(-2px);
}
.page-disclaimer .disclaimer-index-inner .index-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--terms-gold);
}

/* 布局与进度点阵 */
.page-disclaimer .disclaimer-terms-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: clamp(48px, 7vw, 88px);
}
.page-disclaimer .disclaimer-progress {
  display: none;
}
.page-disclaimer .terms-list {
  min-width: 0;
}

/* 条款条目 */
.page-disclaimer .terms-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px 32px;
  padding: clamp(32px, 5vw, 52px) 0;
  border-bottom: 1px solid var(--terms-border);
  scroll-margin-top: calc(var(--header-height) + 64px);
}
.page-disclaimer .terms-item:first-of-type {
  padding-top: 0;
}
.page-disclaimer .terms-item:last-of-type {
  border-bottom: 0;
}
.page-disclaimer .terms-number {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--terms-num);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.05em;
  color: var(--terms-gold);
  opacity: 0.92;
}
.page-disclaimer .terms-title {
  font-family: var(--font-display);
  font-size: var(--terms-heading);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--white);
  transition: color 0.2s var(--ease-fast);
}
.page-disclaimer .terms-item:hover .terms-title {
  color: var(--terms-gold);
}

/* 条款正文 */
.page-disclaimer .terms-copy {
  min-width: 0;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--terms-copy);
}
.page-disclaimer .terms-copy > p,
.page-disclaimer .terms-copy > .terms-bullets,
.page-disclaimer .terms-copy > .terms-contact-list,
.page-disclaimer .terms-copy > .terms-contact-note {
  margin: 0 0 1em;
}
.page-disclaimer .terms-copy > :last-child {
  margin-bottom: 0;
}

/* 禁止行为列表 */
.page-disclaimer .terms-bullets {
  list-style: none;
  padding: 0;
}
.page-disclaimer .terms-bullets li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 0.65em;
  line-height: 1.7;
}
.page-disclaimer .terms-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 2px;
  background: var(--terms-orange);
}

/* 条款释义折叠 */
.page-disclaimer .terms-detail {
  margin-top: 18px;
  border-left: 3px solid var(--terms-orange);
  background: rgba(255, 255, 255, 0.05);
}
.page-disclaimer .terms-detail summary {
  cursor: pointer;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--terms-gold);
  list-style: none;
  user-select: none;
  transition: background-color 0.2s var(--ease-fast), color 0.2s var(--ease-fast);
}
.page-disclaimer .terms-detail summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .terms-detail summary::before {
  content: "＋ ";
}
.page-disclaimer .terms-detail[open] summary::before {
  content: "－ ";
}
.page-disclaimer .terms-detail summary:hover,
.page-disclaimer .terms-detail summary:focus-visible {
  background: rgba(255, 255, 255, 0.09);
  color: var(--white);
}
.page-disclaimer .terms-detail p {
  padding: 0 14px 12px;
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

/* 联系方式条款 */
.page-disclaimer .terms-item--contact {
  margin-top: 18px;
  padding: clamp(28px, 4vw, 44px);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-left: 4px solid var(--terms-gold);
}
.page-disclaimer .terms-contact-list {
  list-style: none;
  padding: 0;
}
.page-disclaimer .terms-contact-list li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--terms-border);
  font-size: 0.94rem;
  line-height: 1.6;
}
.page-disclaimer .terms-contact-list a {
  color: var(--terms-orange);
  text-decoration: underline;
  text-underline-offset: 4px;
  font-family: var(--font-mono);
  font-size: 0.92em;
  overflow-wrap: break-word;
  word-break: break-all;
}
.page-disclaimer .terms-contact-list a:hover {
  color: var(--white);
}
.page-disclaimer .terms-contact-note {
  font-size: 0.86rem;
  color: var(--terms-muted);
  line-height: 1.7;
}

/* ---------- 相关页面 ---------- */
.page-disclaimer .disclaimer-related {
  background-color: var(--terms-mid);
  padding: clamp(40px, 6vw, 64px) 0;
}
.page-disclaimer .disclaimer-related-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.page-disclaimer .disclaimer-related-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--terms-gold);
  margin-right: auto;
  text-transform: uppercase;
}
.page-disclaimer .disclaimer-related-inner a:focus-visible,
.page-disclaimer .disclaimer-index-inner a:focus-visible,
.page-disclaimer .terms-contact-list a:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

/* ---------- 平板 600–899 ---------- */
@media (min-width: 640px) and (max-width: 899px) {
  .page-disclaimer .terms-item {
    grid-template-columns: 96px 1fr;
    grid-template-areas:
      "num title"
      "copy copy";
    column-gap: 24px;
  }
  .page-disclaimer .terms-number {
    grid-area: num;
  }
  .page-disclaimer .terms-title {
    grid-area: title;
    align-self: end;
  }
  .page-disclaimer .terms-copy {
    grid-area: copy;
  }
}

/* ---------- 桌面 900+ ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disclaimer-intro-grid {
    grid-template-columns: 5fr 6fr;
  }
  .page-disclaimer .terms-item {
    grid-template-columns: 150px 230px 1fr;
    gap: 36px;
  }
  .page-disclaimer .terms-item--contact {
    padding: clamp(28px, 4vw, 48px);
  }
}

/* ---------- 宽屏 1100+ ---------- */
@media (min-width: 1100px) {
  .page-disclaimer .disclaimer-terms-layout {
    grid-template-columns: 64px 1fr;
    gap: 56px;
  }
  .page-disclaimer .disclaimer-progress {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    position: sticky;
    top: calc(var(--header-height) + 72px);
    align-self: start;
    padding-top: 28px;
  }
  .page-disclaimer .disclaimer-progress-track {
    width: 1px;
    height: 28px;
    background: rgba(255, 255, 255, 0.3);
  }
  .page-disclaimer .progress-dot {
    width: 7px;
    height: 7px;
    border: 1px solid var(--terms-gold);
    border-radius: 50%;
    display: block;
    box-sizing: border-box;
  }
}

/* ---------- 小屏微调 ---------- */
@media (max-width: 640px) {
  .page-disclaimer .disclaimer-hero-topline {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .page-disclaimer .disclaimer-index-inner a {
    padding: 5px 10px;
    font-size: 0.75rem;
  }
  .page-disclaimer .disclaimer-related-label {
    width: 100%;
  }
  .page-disclaimer .related .btn {
    width: 100%;
    justify-content: center;
  }
}