/* 平台能力页专用样式 */

/* ---------- Hero ---------- */
.feat-hero-actions { justify-content: flex-start; }
.feat-mosaic {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px;
  max-width: 460px; margin-left: auto; width: 100%;
}
.fm-tile {
  aspect-ratio: 1 / 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  border-radius: var(--r-lg); background: color-mix(in srgb, var(--surface) 90%, transparent);
  border: 1px solid var(--border); box-shadow: var(--shadow-md); color: var(--primary);
  animation: fm-float 6s var(--ease) infinite;
}
.fm-tile:nth-child(2n) { animation-delay: -2s; }
.fm-tile:nth-child(3n) { animation-delay: -4s; }
.fm-tile > svg { width: 28px; height: 28px; }
.fm-tile em { font-style: normal; font-size: 13px; font-weight: 600; color: var(--text-2); text-align: center; line-height: 1.3; }
.fm-core { background: linear-gradient(160deg, #10261f 0%, #0f5c45 55%, #0e7466 100%); border-color: transparent; box-shadow: 0 20px 50px rgba(16, 185, 129,.35); animation: none; }
.fm-core > svg { width: 40px; height: 40px; }
.fm-core em { color: #fff; font-size: 15px; font-weight: 800; }
@keyframes fm-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }

/* ---------- 能力总览 ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-5); }
.card.feat-card { display: flex; flex-direction: column; gap: var(--sp-4); padding: var(--sp-5); }
.feat-card h3 { font-size: 17px; margin-bottom: 6px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.feat-card h3 .badge { font-size: 11px; padding: 2px 8px; }
.feat-card p { font-size: 14px; line-height: 1.65; }
.fc-ico { flex: none; width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); }
.fc-ico svg { width: 22px; height: 22px; }
.fc-ico.accent { background: rgba(45,212,191,.12); color: var(--accent-400); }
:root[data-theme="light"] .fc-ico.accent { color: var(--accent-600); }
a.feat-card.is-link h3::after { content: "→"; color: var(--link); font-weight: 600; transition: transform .2s var(--ease); }
a.feat-card:hover h3::after { transform: translateX(3px); }
a.feat-card.is-more { border-style: dashed; background: transparent; }
a.feat-card.is-more h3 { color: var(--link); }

/* ---------- 深度介绍 ---------- */
.deep-h { font-size: clamp(22px, 2.4vw, 30px); margin-bottom: var(--sp-4); }
.mock .mock-body { padding: var(--sp-4); }

/* Playground */
.pg-prompt { padding: 12px 14px; border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--border); margin-bottom: 12px; }
.pg-role { font-size: 11.5px; font-weight: 700; color: var(--text-3); letter-spacing: .06em; }
.pg-prompt p { margin: 2px 0 8px; font-size: 14px; color: var(--text); font-weight: 500; }
.pg-params { display: flex; flex-wrap: wrap; gap: 6px; }
.pg-params span { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-3); padding: 2px 8px; border-radius: 5px; background: var(--bg-muted); }
.pg-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.pg-col { position: relative; display: flex; flex-direction: column; padding: 12px; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--surface); }
.pg-col.is-best { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(52, 211, 153,.12); }
.pg-head { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-bottom: 8px; }
.pg-head b { font-family: var(--font-mono); font-size: 12.5px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pg-head .badge { font-size: 10.5px; padding: 1px 7px; flex: none; }
.pg-col p { flex: 1; margin: 0 0 10px; font-size: 12.5px; line-height: 1.65; color: var(--text-2); }
.pg-stats { display: flex; flex-wrap: wrap; gap: 4px 10px; padding-top: 8px; border-top: 1px dashed var(--border); font-family: var(--font-mono); font-size: 11px; color: var(--text-3); }
.pg-flag { position: absolute; top: -10px; right: 10px; padding: 1px 8px; border-radius: var(--r-full); background: var(--primary); color: var(--on-primary); font-size: 11px; font-weight: 700; }

/* 成本中心 */
.cost-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: var(--sp-4); }
.cost-kpis div { padding: 12px; border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--border); }
.cost-kpis span { display: block; font-size: 12px; color: var(--text-3); }
.cost-kpis b { font-size: 20px; color: var(--text); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.cost-kpis b.down { color: var(--success); }
.budget-list { display: grid; gap: 14px; }
.bud-top { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; margin-bottom: 6px; color: var(--text-2); }
.bud-top span:last-child { font-variant-numeric: tabular-nums; color: var(--text-3); white-space: nowrap; }
.bud-top em { font-style: normal; font-size: 11.5px; font-weight: 700; color: var(--warning); margin-left: 4px; }
.bud-bar { height: 8px; border-radius: 4px; background: var(--bg-muted); overflow: hidden; }
.bud-bar i { display: block; height: 100%; border-radius: 4px; background: var(--grad-brand); }
.bud.is-warn .bud-bar i { background: linear-gradient(90deg, #f59e0b, #dc2626); }
.cost-split { margin-top: var(--sp-5); padding-top: var(--sp-4); border-top: 1px solid var(--border); }
.cs-label { font-size: 12px; color: var(--text-3); }
.cs-bar { display: flex; height: 12px; border-radius: 6px; overflow: hidden; margin: 6px 0 8px; gap: 2px; }
.cs-bar i:first-child { background: var(--primary); }
.cs-bar i:last-child { background: var(--accent-500); }
.cs-legend { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 12px; color: var(--text-2); }
.cs-legend span { display: inline-flex; align-items: center; gap: 6px; }
.cs-legend b { width: 10px; height: 10px; border-radius: 3px; }
.cs-legend .c1 { background: var(--primary); }
.cs-legend .c2 { background: var(--accent-500); }

/* 监控告警 */
.alert-event {
  display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; margin-bottom: 12px;
  border-radius: var(--r-md); background: rgba(245,158,11,.10); border: 1px solid rgba(245,158,11,.3);
}
.alert-event > svg { flex: none; width: 20px; height: 20px; color: var(--warning); margin-top: 1px; }
.alert-event strong { display: block; font-size: 13.5px; color: var(--text); }
.alert-event span { display: block; font-size: 12.5px; color: var(--text-2); }
.rule-list { list-style: none; display: grid; gap: 8px; }
.rule-list li {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; gap: 12px; align-items: center;
  padding: 10px 12px; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--surface);
}
.sev { font-size: 11px; font-weight: 800; padding: 2px 7px; border-radius: 5px; }
.sev.p1 { background: rgba(248,113,113,.14); color: var(--danger); }
.sev.p2 { background: rgba(245,158,11,.14); color: var(--warning); }
.sev.p3 { background: var(--primary-soft); color: var(--primary-soft-text); }
.rule-main { min-width: 0; }
.rule-main strong { display: block; font-size: 13.5px; color: var(--text); }
.rule-main code { display: block; font-size: 11.5px; color: var(--text-3); background: none; padding: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rule-ch { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.rule-ch .tag { font-size: 11px; padding: 1px 6px; white-space: nowrap; }
.sw { position: relative; width: 34px; height: 20px; border-radius: 10px; background: var(--border-strong); flex: none; }
.sw::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: left .2s; }
.sw.on { background: var(--success); }
.sw.on::after { left: 16px; }

/* 调用日志 */
.trace-sum { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: var(--sp-4); }
.trace-sum .tag { font-family: var(--font-mono); font-size: 11.5px; }
.trace-sum b { margin-left: auto; font-family: var(--font-mono); font-size: 15px; color: var(--text); }
.trace { list-style: none; display: grid; gap: 8px; }
.trace li { display: grid; grid-template-columns: 130px minmax(0, 1fr) 64px; gap: 10px; align-items: center; font-size: 12.5px; }
.tr-l { color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tr-t { position: relative; height: 14px; border-radius: 4px; background: var(--bg-muted); }
.tr-t i { position: absolute; top: 0; bottom: 0; min-width: 4px; border-radius: 4px; background: var(--primary); }
.tr-t i.c-acc { background: var(--accent-500); }
.tr-t i.c-warn { background: #f59e0b; }
.tr-v { text-align: right; font-family: var(--font-mono); font-size: 11.5px; color: var(--text-3); white-space: nowrap; }
.trace-axis { display: flex; justify-content: space-between; margin: 8px 74px 0 140px; font-family: var(--font-mono); font-size: 10.5px; color: var(--text-3); }

/* ---------- 集成生态 ---------- */
.eco-card { display: flex; flex-direction: column; }
.eco-card > p { margin-bottom: var(--sp-4); }
.eco-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.eco-tags .tag { font-size: 13px; padding: 3px 10px; color: var(--text-2); }

/* ---------- 英文页：标签更长 ---------- */
html[lang="en"] .trace li { grid-template-columns: 158px minmax(0, 1fr) 64px; }
html[lang="en"] .trace-axis { margin-left: 168px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .feat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card.feat-card { flex-direction: row; align-items: flex-start; }
  .feat-mosaic { margin: 0 auto; max-width: 420px; }
}
@media (max-width: 768px) {
  .feat-grid { grid-template-columns: 1fr; gap: var(--sp-3); }
  .pg-cols { grid-template-columns: 1fr; }
  .pg-col.is-best { margin-top: 6px; }
  .rule-list li { grid-template-columns: auto minmax(0, 1fr) auto; }
  .rule-ch { grid-column: 2 / -1; justify-content: flex-start; grid-row: 2; }
  .trace li { grid-template-columns: 96px minmax(0, 1fr) 56px; }
  .trace-axis { margin: 8px 66px 0 106px; }
  .trace-axis span:nth-child(2), .trace-axis span:nth-child(3) { display: none; }
  html[lang="en"] .trace li { grid-template-columns: 124px minmax(0, 1fr) 56px; }
  html[lang="en"] .trace-axis { margin-left: 134px; }
}
@media (max-width: 480px) {
  .feat-mosaic { gap: 10px; }
  .fm-tile em { font-size: 11.5px; }
  .fm-tile > svg { width: 22px; height: 22px; }
  .cost-kpis { grid-template-columns: 1fr 1fr; }
  .cost-kpis div:last-child { grid-column: 1 / -1; }
  .cost-kpis b { font-size: 17px; }
}