.x-platform .xs2-head { max-width: 46rem; }
.x-platform .xs2 { margin: clamp(2rem, 4vw, 3rem) 0 0; }
.x-platform .xs2-map { --xs2-row: 4.5rem; --xs2-node-h: 88px; display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(12rem, 0.8fr) minmax(0, 1.9fr); align-items: start; gap: 0; }
.x-platform .xs2-node { min-height: var(--xs2-node-h); }
.x-platform .xs2-map > .xs2-node--site { margin-top: var(--xs2-row); }

.x-platform .xs2-node { display: flex; align-items: center; gap: 0.875rem; padding: 1.125rem 1.25rem; border: 1px solid var(--xp-line); border-radius: 14px; background: var(--xp-card); }
.x-platform .xs2-node--cloud { border-color: rgba(var(--xp-blue-rgb), 0.55); background: linear-gradient(180deg, rgba(var(--xp-blue-rgb), 0.07), transparent), var(--xp-card); }
.x-platform .xs2-ic { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 10px; border: 1px solid rgba(var(--xp-blue-rgb), 0.35); background: rgba(var(--xp-blue-rgb), 0.08); color: var(--xp-blue); }
.x-platform .xs2-ic svg { width: 22px; height: 22px; }
.x-platform .xs2-node__t { display: grid; gap: 0.2rem; min-width: 0; }
.x-platform .xs2-node__t b { font-size: 1.0625rem; font-weight: 600; color: var(--xp-text); }
.x-platform .xs2-node__t small { font-size: 0.875rem; line-height: 1.4; color: var(--xp-muted); }

.x-platform .xs2-link { position: relative; display: block; height: var(--xs2-node-h); margin-top: var(--xs2-row); }
.x-platform .xs2-link .xs2-chip--link { position: absolute; left: 50%; bottom: calc(50% + 14px); transform: translateX(-50%); white-space: nowrap; }
.x-platform .xs2-link__line { position: absolute; left: 0; right: 0; top: calc(50% - 1px); display: block; height: 2px; background: linear-gradient(90deg, var(--xp-line-2), rgba(var(--xp-blue-rgb), 0.7)); overflow: hidden; }
.x-platform .xs2-link__line::after { content: ""; position: absolute; right: -1px; top: -4px; border: 5px solid transparent; border-left: 7px solid rgba(var(--xp-blue-rgb), 0.9); border-right: 0; }
.x-platform .xs2-link__line i { position: absolute; top: -2px; left: -14px; width: 14px; height: 6px; border-radius: 3px; background: var(--xp-blue); box-shadow: 0 0 10px rgba(var(--xp-blue-rgb), 0.8); }
@media (prefers-reduced-motion: no-preference) {
  .x-platform .xs2-link__line i { animation: xs2-run 2.6s var(--ease-in-out, ease-in-out) infinite; }
}
@keyframes xs2-run { 0% { left: -14px; } 70%, 100% { left: 100%; } }

.x-platform .xs2-chip { display: flex; align-items: center; gap: 0.625rem; padding: 0.625rem 0.75rem; border: 1px solid var(--xp-line); border-radius: 10px; background: var(--xp-raised); min-width: 0; }
.x-platform .xs2-chip > span:last-child { display: grid; gap: 0.1rem; min-width: 0; }
.x-platform .xs2-chip b { font-size: 0.9375rem; font-weight: 600; color: var(--xp-text); }
.x-platform .xs2-chip small { font-size: 0.8125rem; line-height: 1.35; color: var(--xp-muted); }
.x-platform .xs2-chip__ic { flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; color: var(--xp-blue); background: rgba(var(--xp-blue-rgb), 0.1); }
.x-platform .xs2-chip__ic svg { width: 16px; height: 16px; }
.x-platform .xs2-chip--link { background: var(--xp-card); }

.x-platform .xs2-ca { position: relative; display: grid; gap: 1rem; padding: 1.25rem; border: 1.5px dashed rgba(var(--xp-blue-rgb), 0.6); border-radius: 18px; background: rgba(var(--xp-blue-rgb), 0.025); }
.x-platform .xs2-ca__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem; }
.x-platform .xs2-ca__k { font-family: var(--xp-mono); font-size: 0.8125rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--xp-blue); }
.x-platform .xs2-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.3rem 0.75rem 0.3rem 0.35rem; border: 1px solid rgba(var(--xp-blue-rgb), 0.4); border-radius: 999px; background: var(--xp-card); }
.x-platform .xs2-badge b { font-size: 0.875rem; font-weight: 600; color: var(--xp-text); }
.x-platform .xs2-badge small { font-size: 0.8125rem; color: var(--xp-muted); }
.x-platform .xs2-badge .xs2-chip__ic { width: 24px; height: 24px; border-radius: 999px; }
.x-platform .xs2-groups { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 0.75rem; }
.x-platform .xs2-group { display: grid; grid-template-rows: auto 1fr; gap: 0.5rem; }
.x-platform .xs2-group .xs2-chip { height: 100%; }
.x-platform .xs2-group:last-child { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.x-platform .xs2-group:last-child .xs2-group__k { grid-column: 1 / -1; }
.x-platform .xs2-group__k { margin: 0; font-family: var(--xp-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--xp-muted); }
.x-platform .xs2-ca__edge { display: flex; align-items: center; gap: 0.5rem; margin: 0.25rem 0 0; padding-top: 0.875rem; border-top: 1px dashed var(--xp-line-2); font-family: var(--xp-mono); font-size: 0.8125rem; line-height: 1.45; color: var(--xp-text); }
.x-platform .xs2-ca__edge .xs2-chip__ic { width: 24px; height: 24px; }

.x-platform .xs2-cap { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.x-platform .xs2-prog { margin-top: 1.25rem; }

@media (max-width: 74.99em) {
  .x-platform .xs2-map { grid-template-columns: minmax(0, 1fr); justify-items: stretch; }
  .x-platform .xs2-map > .xs2-node--site { margin-top: 0; }
  .x-platform .xs2-link { display: grid; grid-template-columns: auto minmax(0, 1fr); justify-items: start; align-items: center; gap: 1rem; height: auto; margin-top: 0; padding: 0.75rem 0 0.75rem 2.25rem; }
  .x-platform .xs2-link .xs2-chip--link { position: static; transform: none; white-space: normal; }
  .x-platform .xs2-link__line { position: relative; left: auto; right: auto; top: auto; width: 2px; height: 72px; background: linear-gradient(180deg, var(--xp-line-2), rgba(var(--xp-blue-rgb), 0.7)); }
  .x-platform .xs2-link__line::after { right: auto; left: -4px; top: auto; bottom: -1px; border: 5px solid transparent; border-top: 7px solid rgba(var(--xp-blue-rgb), 0.9); border-bottom: 0; }
  .x-platform .xs2-link__line i { left: -2px; top: -14px; width: 6px; height: 14px; }
  @media (prefers-reduced-motion: no-preference) {
    .x-platform .xs2-link__line i { animation-name: xs2-run-v; }
  }
}
@keyframes xs2-run-v { 0% { top: -14px; } 70%, 100% { top: 100%; } }
@media (max-width: 40em) {
  .x-platform .xs2-groups, .x-platform .xs2-group:last-child { grid-template-columns: minmax(0, 1fr); }
  .x-platform .xs2-ca { padding: 1rem; }
  .x-platform .xs2-node { padding: 1rem; }
}