/* ===========================================================
   通千算智 · 项目门户 附加样式
   基于 site.css 的品牌变量（深空蓝 + 青蓝紫渐变）
   =========================================================== */

/* ── 首页 Hero 右侧：桌面版速取卡 ───────────────────────── */
.hero-side { display: flex; justify-content: center; }
.hero-dl {
  width: 100%; max-width: 360px; text-align: center;
  background: var(--panel); border: 1px solid var(--border-strong);
  border-radius: var(--radius); padding: 30px 26px;
  box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.hero-dl::before {
  content: ""; position: absolute; inset: -60% -20% auto -20%; height: 220px;
  background: radial-gradient(50% 60% at 50% 60%, rgba(34, 211, 238, .22), transparent 70%);
  pointer-events: none;
}
.hero-dl > * { position: relative; }
.hd-tag {
  font-size: 12px; letter-spacing: .6px; color: var(--text-3);
  text-transform: uppercase; margin-bottom: 10px;
}
.hd-ver {
  font-size: 42px; font-weight: 800; letter-spacing: -1px; line-height: 1.1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hd-plat { color: var(--text-2); font-size: 13.5px; margin-top: 8px; }
.hd-meta { color: var(--text-2); font-size: 13px; margin: 6px 0 18px; font-family: var(--mono); }
.hero-dl .btn { width: 100%; justify-content: center; }
.hd-more { display: block; margin-top: 13px; font-size: 13.5px; color: var(--cyan); }
.hd-more:hover { text-decoration: underline; text-underline-offset: 3px; }
.hd-note {
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border);
  font-size: 12.8px; color: var(--text-2); line-height: 1.65; text-align: left;
}

/* ── 项目卡片（横向：左「身份」/ 右「内容」，天然适配资料量不均的项目）── */
.project-grid { grid-template-columns: 1fr; gap: 16px; }
.project-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 26px; transition: .18s; position: relative; overflow: hidden;
  display: grid; grid-template-columns: 292px minmax(0, 1fr); gap: 30px; align-items: start;
}
.project-card::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 3px;
  background: linear-gradient(180deg, var(--accent, var(--cyan)), transparent);
  opacity: .8;
}
.project-card:hover { border-color: var(--border-strong); }
.pc-left { display: flex; flex-direction: column; gap: 13px; }
.pc-head { display: flex; align-items: flex-start; gap: 13px; }
.pc-ico {
  flex: none; width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  font-size: 22px; background: var(--panel-2); border: 1px solid var(--border-strong);
}
.pc-head h3 { margin: 2px 0 3px; font-size: 18.5px; }
.pc-head h3 a:hover { color: var(--cyan); }
.pc-sub { margin: 0; font-size: 12.8px; color: var(--text-2); line-height: 1.6; }
.pc-badge {
  align-self: flex-start; font-size: 11.5px; padding: 3px 11px; border-radius: 999px;
  border: 1px solid var(--border-strong); color: var(--accent, var(--cyan));
  white-space: nowrap; background: var(--panel-2);
}
.pc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.mini-tag {
  font-size: 11.5px; color: var(--text-2); border: 1px solid var(--border);
  border-radius: 6px; padding: 2px 8px; font-family: var(--mono);
  background: color-mix(in srgb, var(--panel-2) 60%, transparent);
}
.pc-right { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.pc-sum { margin: 0; color: var(--text-2); font-size: 14.2px; }
.pc-links { display: grid; gap: 9px; grid-template-columns: repeat(auto-fit, minmax(196px, 1fr)); }
.p-link {
  display: flex; flex-direction: column; gap: 2px; padding: 11px 15px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--panel-2); transition: .16s; min-width: 0;
}
.p-link b { font-size: 14px; font-weight: 600; color: var(--text); }
.p-link span { font-size: 12.6px; color: var(--text-2); font-weight: 400; line-height: 1.55; }
.p-link:hover { border-color: var(--cyan); }
.p-link:hover b { color: var(--cyan); }
.p-link.primary { border-color: var(--border-strong); }
.pc-more { font-size: 13.5px; color: var(--cyan); align-self: flex-start; margin-top: 2px; }
a.pc-more:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ── 下载区 ─────────────────────────────────────────────── */
.dl-sub { color: var(--text-2); font-size: 14px; margin: 4px 0 14px; }
.dl-meta { display: grid; gap: 5px; color: var(--text-3); font-size: 13.5px; }
.dl-meta code {
  background: var(--bg-3); border: 1px solid var(--border); padding: 1.5px 6px;
  border-radius: 5px; font-size: 12.6px; word-break: break-all; color: var(--text-2);
}
.dl-actions { display: flex; flex-direction: column; gap: 10px; min-width: 220px; }
.dl-actions .btn { justify-content: center; }
.ver-badge {
  font-size: 13px; font-weight: 600; color: var(--cyan);
  border: 1px solid var(--border-strong); border-radius: 999px; padding: 2px 11px;
  vertical-align: middle; font-family: var(--mono);
}
.sub-h { font-size: 15px; margin: 30px 0 12px; color: var(--text-2); }
.hist-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.hist-list li {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 16px;
}
.hist-list li.empty { color: var(--text-3); font-size: 14px; }
.h-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.h-row b { font-size: 15px; color: var(--text); }
.h-row .when { color: var(--text-3); font-size: 12.5px; }
.h-row .h-size { color: var(--text-3); font-size: 12.5px; font-family: var(--mono); }
.h-row a { margin-left: auto; font-size: 13.5px; color: var(--cyan); }
.h-notes { color: var(--text-2); font-size: 13.5px; margin-top: 5px; }
.dl-title { font-size: clamp(26px, 3.4vw, 36px); margin: 8px 0 8px; letter-spacing: -.4px; }
.page-desc { color: var(--text-2); margin: 0 0 26px; font-size: 15.5px; }

/* ── 状态表 ─────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.status-table { border-collapse: collapse; width: 100%; font-size: 14px; }
.status-table th, .status-table td {
  border: 1px solid var(--border); padding: 10px 14px; text-align: left;
}
.status-table th { background: var(--panel-2); font-weight: 650; font-size: 13.5px; }
.status-table td.mono { font-family: var(--mono); font-size: 13px; color: var(--text-2); }
.status-chip {
  display: inline-flex; align-items: center; gap: 7px; font-size: 13px;
  border-radius: 999px; padding: 2px 11px 2px 8px; border: 1px solid var(--border-strong);
}
.status-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--text-3); display: block; }
.status-chip.ok { color: var(--green); }
.status-chip.ok i { background: var(--green); box-shadow: 0 0 0 3px rgba(52, 211, 153, .18); }
.status-chip.warn { color: var(--amber); }
.status-chip.warn i { background: var(--amber); }
.status-chip.unknown i { background: var(--text-3); }

/* ── 项目详情页 ─────────────────────────────────────────── */
.crumbs { font-size: 12.5px; color: var(--text-3); margin-bottom: 16px; }
.crumbs a:hover { color: var(--cyan); }
.proj-hero { position: relative; overflow: hidden; padding: 46px 0 52px; }
.proj-hero::before {
  content: ""; position: absolute; inset: -40% -10% auto -10%; height: 460px;
  background: radial-gradient(40% 60% at 18% 30%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%);
  pointer-events: none;
}
.proj-hero .container { position: relative; }
.proj-head { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.proj-head .pc-ico { width: 58px; height: 58px; font-size: 27px; border-radius: 15px; }
.proj-head h1 { font-size: clamp(26px, 3.6vw, 40px); margin: 0 0 4px; letter-spacing: -.6px; }
.proj-sub { margin: 0; color: var(--text-2); font-size: 15px; }
.proj-head .pc-badge { margin-left: auto; align-self: center; }
.proj-sum { color: var(--text-2); font-size: 16px; max-width: 820px; margin: 0 0 24px; }
.proj-sites { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.proj-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 30px; }
.proj-meta h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .8px; color: var(--text-3); margin: 0 0 9px; }
.svc-list { display: flex; flex-wrap: wrap; gap: 7px; }
.svc-list code {
  background: var(--bg-3); border: 1px solid var(--border); padding: 2px 9px;
  border-radius: 6px; font-size: 12.4px; color: var(--text-2);
}
.other-grid a {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; transition: .16s; display: block;
}
.other-grid a:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.other-grid a .ico { font-size: 20px; display: block; margin-bottom: 9px; }
.other-grid a b { display: block; font-size: 15.5px; margin-bottom: 3px; }
.other-grid a span:last-child { font-size: 13px; color: var(--text-3); }

/* ── 响应式 ─────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .project-card { grid-template-columns: 1fr; gap: 18px; }
  .proj-meta { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .hero-dl { max-width: none; }
  .dl-actions { min-width: 0; }
  .proj-head .pc-badge { margin-left: 0; }
}