/* 算力与部署服务正式样式：全部以 cmp- 前缀作用域，不改动原有 section/button。
   方向：黑白现代编辑式 + 精密建筑图感——白底、墨黑字、琥珀点缀；无黑底大卡片、无方框流程链、无三列重复小框。
   沿用站点既有 CSS 变量（--c-ink 等）与字体。 */

/* 新导航增加算力入口，在较窄桌面提前切换到站内现有手机菜单。 */
@media (max-width: 1080px) {
  body:has(.site-nav > a[href$="/compute/"]) .site-nav { display: none; }
  body:has(.site-nav > a[href$="/compute/"]) .menu-toggle { display: flex; }
}

/* ---------- 部署示意 figure：米白图纸区域，HTML 叠层文字不随缩放变小 ---------- */
.cmp-fig {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  background: #faf7ef;
  border: 1px solid #e3ddcc;
  overflow: hidden;
}

.cmp-fig-svg { display: block; width: 100%; height: 100%; }

.cmp-fig-mark {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 2px 9px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #6f6a5c;
  border: 1px solid #d4cdb9;
  background: rgba(250, 247, 239, 0.88);
}

.cmp-fig-label {
  position: absolute;
  transform: translate(-50%, -50%);
  padding: 1px 6px;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: #3f3b32;
  background: rgba(250, 247, 239, 0.9);
  white-space: nowrap;
}

.cmp-fig-label--sub {
  font-size: 11.5px;
  color: #6f6a5c;
  background: rgba(250, 247, 239, 0.75);
}

.cmp-fig-label--tag {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: #8a8371;
  background: rgba(250, 247, 239, 0.75);
}

.cmp-fig-names {
  position: absolute;
  transform: translateY(-50%);
  display: grid;
  gap: 7px;
}

.cmp-fig-names i {
  display: flex;
  align-items: center;
  gap: 9px;
  font-style: normal;
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: #141310;
  white-space: nowrap;
}

.cmp-fig-names i::before {
  content: '';
  width: 12px;
  height: 2px;
  background: #d99a1e;
}

/* ---------- 三选一工作面：桌面左列选项约 34%，右侧场景图约 66%；详情版第二行正文跨两列 ---------- */
.cmp-work {
  display: grid;
  grid-template-columns: minmax(0, 34fr) minmax(0, 66fr);
  gap: clamp(28px, 4vw, 60px);
  align-items: start;
}

/* 详情版：第一行为视觉（选项 + 图），第二行为全宽正文栈，行间距约 64px */
.cmp-work--detail { row-gap: 64px; }

.cmp-work-list { min-width: 0; }

.cmp-work-tab {
  position: relative;
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 18px 6px 18px 20px;
  border: 0;
  border-top: 1px solid var(--c-line);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.cmp-work-tab:last-child { border-bottom: 1px solid var(--c-line); }

.cmp-work-tab::before {
  content: '';
  position: absolute;
  left: 0;
  top: 24px;
  width: 8px;
  height: 8px;
  background: transparent;
}

.cmp-work-tab[aria-selected='true']::before { background: #f0b429; }

.cmp-work-no {
  display: block;
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: #a49b87;
  margin-bottom: 8px;
  transition: color 0.2s var(--ease);
}

.cmp-work-tab[aria-selected='true'] .cmp-work-no { color: #b98d1e; }

.cmp-work-name {
  display: block;
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 500;
  line-height: 1.45;
  color: var(--c-ink);
}

.cmp-work-need {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-gray);
}

.cmp-work-short { display: none; }

.cmp-work-tab:hover .cmp-work-name {
  text-decoration: underline;
  text-decoration-color: #f0b429;
  text-underline-offset: 5px;
}

.cmp-work-tab:focus-visible {
  outline: 2px solid #b98d1e;
  outline-offset: -2px;
}

/* 面板：无 JS 时初始全部可见，JS 初始化后隐藏未选项 */
.cmp-work-stage { min-width: 0; }

.cmp-panel { outline: none; scroll-margin-top: calc(var(--header-h, 64px) + 56px); }

.cmp-panel[hidden] { display: none !important; }

.cmp-panel-name { display: none; }

.cmp-panel-result {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-gray);
  max-width: 52ch;
}

.cmp-panel-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 15px;
  color: var(--c-ink);
  text-decoration: underline;
  text-decoration-color: #f0b429;
  text-underline-offset: 5px;
}

.cmp-panel-link:hover { color: #b98d1e; }

/* ---------- 首页区块：沿用站内 section-head 排版（max880、标题 clamp34-64、说明 17px），头部下方另起工作面 ---------- */
.cmp-home {
  padding: 150px 0 96px;
  background: var(--c-bg);
}

/* ---------- 首页三图展示：与原产品区同调性（20px 圆角、图内标题、圆形入口）；
   默认第一张放大 2.6fr、其余收窄 1fr，悬停/点击切换放大项，不自动播放 ---------- */
.cmp-showcase {
  display: grid;
  grid-template-columns: 2.6fr 1fr 1fr;
  gap: 14px;
  align-items: stretch;
  transition: grid-template-columns 500ms ease-out;
}

.cmp-showcase[data-active='2'] { grid-template-columns: 1fr 2.6fr 1fr; }

.cmp-showcase[data-active='3'] { grid-template-columns: 1fr 1fr 2.6fr; }

.cmp-showcase-card {
  position: relative;
  height: 520px;
  border-radius: 20px;
  overflow: hidden;
}

/* 三卡各用温和的米白底色，图未铺满处不留硬白 */
.cmp-showcase-card--local { background: #faf7ef; }
.cmp-showcase-card--rental { background: #f6f2e8; }
.cmp-showcase-card--api { background: #f2f0e6; }

/* 插画铺满裁切：放大时保主体，收窄时呈现中央裁切 */
.cmp-showcase-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
}

/* 图内底部文字层：局部浅色渐变遮罩保证墨黑文字可读；文字层不拦截点击 */
.cmp-showcase-body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 96px 96px 30px 30px;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(250, 248, 241, 0) 0%, rgba(250, 248, 241, 0.88) 40%, rgba(250, 248, 241, 0.96) 100%);
}

.cmp-showcase-card.is-active .cmp-showcase-body {
  padding: 128px 104px 38px 38px;
}

.cmp-showcase-tag {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: #b98d1e;
}

.cmp-showcase-name {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--c-ink);
  transition: font-size 500ms ease-out;
}

.cmp-showcase-card.is-active .cmp-showcase-name {
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 400;
}

/* 结果说明仅在放大卡展开：先占位收起，切换时淡入 */
.cmp-showcase-result {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-gray);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 420ms ease-out, opacity 320ms ease-out 80ms;
}

.cmp-showcase-card.is-active .cmp-showcase-result {
  max-height: 160px;
  opacity: 1;
}

/* 圆形入口：参考原站 round-link，黑白为主、悬停给少量琥珀 */
.cmp-showcase-link {
  position: absolute;
  right: 26px;
  bottom: 26px;
  z-index: 3;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(23, 23, 23, 0.38);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  line-height: 1;
  color: var(--c-ink);
  background: rgba(250, 248, 241, 0.82);
  text-decoration: none;
  pointer-events: auto;
  transition: background-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.cmp-showcase-link:hover { background: #f0b429; transform: translateX(2px); }

.cmp-showcase-link:focus-visible { outline: 2px solid #b98d1e; outline-offset: 3px; }

/* 全卡命中按钮：盖住卡片用于选中，位于文字层与圆形入口之下，不包裹链接 */
.cmp-showcase-btn {
  position: absolute;
  inset: 0;
  z-index: 1;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.cmp-showcase-btn:focus-visible {
  outline: 2px solid #b98d1e;
  outline-offset: -4px;
  border-radius: 20px;
}

/* 按钮可访问名称仅读屏可见 */
.cmp-showcase-hit {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- 平板竖排与以下：三卡纵向折叠，当前项展开、其余压缩成横条，触控目标不小于 44px ---------- */
@media (max-width: 900px) {
  .cmp-showcase,
  .cmp-showcase[data-active='2'],
  .cmp-showcase[data-active='3'] {
    grid-template-columns: 1fr;
    gap: 10px;
    transition: none;
  }

  .cmp-showcase-card {
    height: 88px;
    transition: height 480ms ease-out;
  }

  .cmp-showcase-card.is-active { height: 320px; }

  /* 收起卡：整条为横向浅色渐变，服务名完整可读，右侧露出插画与圆形入口 */
  .cmp-showcase-card:not(.is-active) .cmp-showcase-body {
    top: 0;
    display: flex;
    align-items: center;
    padding: 10px 78px 10px 18px;
    background: linear-gradient(90deg, rgba(250, 248, 241, 0.96) 0%, rgba(250, 248, 241, 0.82) 55%, rgba(250, 248, 241, 0.12) 100%);
  }

  .cmp-showcase-card:not(.is-active) .cmp-showcase-tag {
    display: block;
    font-size: 15px;
    letter-spacing: 0;
    color: var(--c-ink);
  }

  .cmp-showcase-card:not(.is-active) .cmp-showcase-name { display: none; }

  .cmp-showcase-card:not(.is-active) .cmp-showcase-result { display: none; }

  .cmp-showcase-card.is-active .cmp-showcase-body {
    padding: 56px 82px 24px 20px;
  }

  .cmp-showcase-tag { font-size: 12px; }

  .cmp-showcase-name { margin-top: 8px; font-size: 16px; }

  .cmp-showcase-card.is-active .cmp-showcase-name { font-size: 21px; }

  .cmp-showcase-card.is-active .cmp-showcase-result {
    font-size: 14.5px;
    line-height: 1.7;
    max-height: 120px;
  }

  .cmp-showcase-link {
    right: 17px;
    bottom: 22px;
    width: 44px;
    height: 44px;
    font-size: 17px;
  }

  /* 已启用交互时，收起项整条用于切换；展开后才显示详情入口。 */
  .cmp-showcase[data-cmp-ready='1'] .cmp-showcase-card:not(.is-active) .cmp-showcase-link {
    visibility: hidden;
    pointer-events: none;
  }
}


/* ---------- 详情页：首屏、章节导航、章节间距与标题尺度全部复用 details.css 的
   detail-hero / chapter-nav / chapter / chapter-heading 体系（body 带 detail-site），
   本文件只放算力详情页特有结构，并全部限定在 .cmp-page（仅详情页 body）内 ---------- */
.cmp-page { background: var(--c-bg); }

.cmp-main { display: block; }

/* 服务选择工作面：置于 chapter-inner 内，与 detail-hero 同为 1150px 版心 */
.cmp-page .cmp-services .cmp-work { max-width: 1150px; margin: 0 auto; }

/* 选项：取消黄色小方块；选中行只用极浅中性底 + 琥珀编号（编号颜色沿用 .cmp-work-no 既有规则），
   行与行之间保持 1px 浅灰自然分隔，不再出现黑色边界 */
.cmp-page .cmp-work-tab::before { background: transparent; }

.cmp-page .cmp-work-tab[aria-selected='true'] { background: var(--c-panel); }

/* 三服务插画：20px 圆角、去边框，与原站产品图同调 */
.cmp-page .cmp-fig { border: 0; border-radius: 20px; }

/* 详情第二行：正文栈跨两列；分隔线进入 900px 版心，与正文对齐，不再跨整屏 */
.cmp-detail-copy-stack {
  grid-column: 1 / -1;
}

.cmp-detail-copy {
  max-width: 900px;
  margin: 0 auto;
  padding-top: 26px;
  border-top: 1px solid var(--c-line);
}

/* 无 JS 时三项正文全部可见；脚本初始化后由 data-cmp-panel 统一显隐 */
.cmp-detail-copy[hidden] { display: none !important; }

/* 正文标题与其他子页 h3 同尺度（26px / weight 400） */
.cmp-svc-name {
  margin: 0;
  font-size: 26px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--c-ink);
}

.cmp-svc-result {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: #b98d1e;
}

.cmp-svc-rows { margin-top: 20px; border-top: 1px solid var(--c-line); }

.cmp-svc-row {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 6px 26px;
  padding: 15px 0;
}

.cmp-svc-row + .cmp-svc-row { border-top: 1px solid var(--c-line); }

.cmp-svc-row h4 {
  margin: 0;
  padding-top: 3px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--c-gray-2);
}

.cmp-svc-row p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-body);
}

.cmp-deliv {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.cmp-deliv li {
  position: relative;
  padding-left: 18px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-body);
}

.cmp-deliv li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: #f0b429;
}

.cmp-svc-ops {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-gray-2);
}

.cmp-scope {
  margin-top: 20px;
  border: 1px solid var(--c-line);
  border-radius: 10px;
}

.cmp-scope summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  font-size: 15px;
  color: var(--c-ink);
  cursor: pointer;
  list-style: none;
}

.cmp-scope summary::-webkit-details-marker { display: none; }

.cmp-scope summary::after {
  content: '+';
  font-size: 18px;
  line-height: 1;
  color: #b98d1e;
}

.cmp-scope[open] summary::after { content: '−'; }

.cmp-scope-body {
  padding: 0 18px 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-gray);
}

.cmp-scope-body p { margin: 0; }

.cmp-svc-models-link {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-gray);
}

.cmp-svc-models-link a {
  color: var(--c-ink);
  text-decoration: underline;
  text-decoration-color: #f0b429;
  text-underline-offset: 5px;
}

/* ---------- 快速选择：背景为原站 soft-chapter 的 #f5f5f3 层（class 由结构提供） ---------- */
.cmp-cols {
  max-width: 1060px;
  margin: 0 auto;
}

.cmp-quick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 48px);
}

.cmp-quick li {
  border-top: 2px solid var(--c-ink);
  padding-top: 14px;
}

.cmp-quick-q {
  display: inline-block;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--c-ink);
  text-decoration: none;
}

.cmp-quick-q:hover {
  text-decoration: underline;
  text-decoration-color: #f0b429;
  text-underline-offset: 5px;
}

.cmp-quick-q i {
  font-style: normal;
  color: #b98d1e;
  margin-left: 6px;
}

.cmp-quick-d {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-gray);
}

.cmp-quick-note {
  margin: 26px 0 0;
  font-size: 14.5px;
  color: var(--c-gray);
}

.cmp-quick-note a {
  color: var(--c-ink);
  text-decoration: underline;
  text-decoration-color: #f0b429;
  text-underline-offset: 4px;
}

/* ---------- 可选开源大模型系列：桌面与手机均 2×2 编辑网格，置于 1060px 版心 ---------- */
.cmp-model-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(28px, 4vw, 72px);
  row-gap: 8px;
}

.cmp-model {
  display: grid;
  grid-template-columns: minmax(118px, 190px) minmax(0, 1fr);
  gap: 4px 22px;
  align-items: baseline;
  border-top: 1px solid var(--c-line);
  padding: 18px 0 20px;
}

.cmp-model-name {
  margin: 0;
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 400;
  color: var(--c-ink);
}

.cmp-model-dir {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-gray);
}

.cmp-model-link {
  grid-column: 2;
  justify-self: start;
  margin-top: 2px;
  font-size: 13.5px;
  color: var(--c-gray);
  text-decoration: underline;
  text-decoration-color: #f0b429;
  text-underline-offset: 4px;
}

.cmp-model-link:hover { color: var(--c-ink); }

.cmp-model-flow {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--c-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  font-size: 15px;
  color: var(--c-ink);
}

.cmp-model-flow i { font-style: normal; color: #b98d1e; }

/* ---------- 上线之后：黑底大章节，三列结构复用 details.css 的 explain-columns ---------- */
.cmp-care-links {
  margin: 48px 0 0;
  font-size: 14.5px;
  line-height: 2;
  color: #b4b4af;
}

.cmp-care-links a {
  color: #f5f5f2;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.cmp-care .explain-columns p a {
  color: #e8e8e2;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- FAQ：结构与其他子页一致（faq-list / row-number / faq-icon / faq-answer 由 details.css 提供） ---------- */

/* ---------- 接洽尾部：复用 details.css 的 dark-chapter + final-cta ---------- */

/* ---------- 平板竖排与以下：工作面上下排布，正文栈间隔收紧；
   章节内边距、首屏与章节标题缩放由 details.css 的 1000/720px 断点接管 ---------- */
@media (max-width: 900px) {
  .cmp-home { padding: 96px 0 72px; }

  .cmp-work { grid-template-columns: 1fr; gap: 26px; }

  .cmp-work--detail { row-gap: 40px; }

  .cmp-svc-row { grid-template-columns: 1fr; gap: 3px; }

  .cmp-quick { grid-template-columns: 1fr; gap: 16px; }
}

/* ---------- 手机 ≤700px：选项一行三列短标签，只显示选中场景图；正文栈间隔 32px ---------- */
@media (max-width: 700px) {
  .cmp-home { padding: 96px 0 56px; }

  .cmp-work { gap: 18px; }

  .cmp-work--detail { row-gap: 32px; }

  .cmp-work-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  /* 手机选项：取消外框、竖线与黑色上下线，整行仅保留一条浅灰基线 */
  .cmp-page .cmp-work-tab {
    border: 0;
    border-bottom: 1px solid var(--c-line);
    min-height: 52px;
    padding: 14px 4px;
    text-align: center;
  }

  .cmp-page .cmp-work-tab[aria-selected='true'] { background: transparent; }

  /* 选中指示：编号隐藏，仅一段 2px 琥珀下划线压在基线上，配合文字颜色区分当前项 */
  .cmp-page .cmp-work-tab::before {
    left: 50%;
    top: auto;
    bottom: -1px;
    transform: translateX(-50%);
    width: 28px;
    height: 2px;
    background: transparent;
  }

  .cmp-page .cmp-work-tab[aria-selected='true']::before { background: #f0b429; }

  .cmp-work-no,
  .cmp-work-name,
  .cmp-work-need { display: none; }

  /* 短标签单行不换行：未选灰、选中墨色 */
  .cmp-work-short {
    display: block;
    font-size: 13px;
    font-weight: 500;
    line-height: 18px;
    color: var(--c-gray);
    white-space: nowrap;
  }

  .cmp-page .cmp-work-tab[aria-selected='true'] .cmp-work-short { color: var(--c-ink); }

  .cmp-detail-copy { padding-top: 20px; }

  .cmp-svc-name { font-size: 23px; }

  .cmp-model-grid { column-gap: 18px; }

  .cmp-model {
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 12px 0 14px;
  }

  .cmp-model-name { font-size: 18px; }

  .cmp-model-link { grid-column: 1; }
}

/* ---------- 更窄手机：微调短标签字号与内距，保证英文长标签单行不溢出 ---------- */
@media (max-width: 370px) {
  .cmp-page .cmp-work-tab { padding: 14px 2px; }

  .cmp-work-short { font-size: 12px; }
}

@media (max-width: 345px) {
  .cmp-page .cmp-work-tab { padding: 14px 0; }

  .cmp-work-short { font-size: 11px; letter-spacing: -0.01em; }
}

/* ---------- 小屏细节收尾 ---------- */
@media (max-width: 600px) {
  .cmp-page .hero-actions .btn { width: 100%; justify-content: center; }

  .cmp-quick-q { font-size: 15.5px; }
}

/* 动效克制；系统要求减动效时全部关闭（含首页展示卡的宽度/高度/淡入过渡，直接切状态） */
@media (prefers-reduced-motion: reduce) {
  .cmp-work-no,
  .cmp-faq-plus::before,
  .cmp-faq-plus::after,
  .cmp-showcase,
  .cmp-showcase-card,
  .cmp-showcase-name,
  .cmp-showcase-result,
  .cmp-showcase-link { transition: none; }
}