/* 제품 체험 공통 틀. 색은 사이트 토큰(/styles.css)만 쓰므로 사이트 색을 바꾸면 함께 바뀐다. 그라디언트 금지. */
.d-body { max-width: 1320px; margin: 0 auto; padding: 0 var(--gut) 56px; }
.d-skip { position: absolute; left: -9999px; }
.d-skip:focus { left: 16px; top: 16px; z-index: 50; padding: 8px 16px; background: var(--ink); color: var(--on-ink); }
.d-top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 16px 0 12px; }
.d-back { font-size: var(--t-s); color: var(--ink-2); }
.d-title { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-right: auto; }
.d-title h1 { font-size: var(--t-h2); font-weight: 800; letter-spacing: -.02em; line-height: 1.25; }
.d-st { font-size: var(--t-s); font-weight: 700; }
.d-st-ok { color: var(--ok); } .d-st-beta { color: var(--beta); } .d-st-made { color: var(--made); }
.d-notice { padding: 9px 14px; border-radius: 10px; background: var(--sun-soft); color: var(--ink); font-size: var(--t-s); font-weight: 600; }
.d-scene { margin: 14px 0 16px; color: var(--ink-2); font-size: var(--t-l); line-height: 1.5; }
.d-main { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 20px; align-items: start; }
.d-app { min-width: 0; }
.d-side { position: sticky; top: 16px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.d-side-t { font-size: 1.0625rem; font-weight: 800; }
.d-side-n { margin-top: 2px; color: var(--ink-2); font-size: var(--t-s); }
.d-steps { display: grid; gap: 10px; margin-top: 12px; }
.d-step { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 8px; font-size: .9375rem; line-height: 1.45; }
.d-step-mark { width: 18px; height: 18px; margin-top: 2px; border: 2px solid var(--control); border-radius: 5px; }
.d-step.is-done .d-step-mark { border-color: var(--ink); background: var(--sun); }
.d-step.is-done { color: var(--ink-2); }
.d-finish { display: grid; gap: 10px; margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); font-size: var(--t-s); }
.d-toast { position: fixed; left: 50%; bottom: 20px; z-index: 40; max-width: calc(100vw - 32px); padding: 10px 16px; border-radius: 10px; background: var(--ink); color: var(--on-ink); font-size: var(--t-s); font-weight: 600; opacity: 0; transform: translate(-50%, 8px); pointer-events: none; transition: opacity .18s var(--ease-out), transform .18s var(--ease-out); }
.d-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* 체험 화면 부품 */
.d-card { padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.d-card-t { font-size: 1.0625rem; font-weight: 750; }
.d-muted { color: var(--ink-2); font-size: var(--t-s); }
.d-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.d-between { justify-content: space-between; }
.d-stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; min-width: 0; }
.d-grid2, .d-grid3, .d-grid4 { display: grid; gap: 12px; }
.d-grid2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.d-grid3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.d-grid4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.d-split { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 12px; align-items: start; }
.d-btn { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; padding: 0 16px; border: 1px solid var(--ink); border-radius: 10px; background: var(--ink); color: var(--on-ink); font: inherit; font-size: .9375rem; font-weight: 700; text-decoration: none; cursor: pointer; white-space: nowrap; }
.d-btn:hover { background: var(--ink-hover); }
.d-btn:active { transform: translateY(1px); }
.d-btn:disabled { border-color: var(--line); background: var(--paper-2); color: var(--ink-2); cursor: not-allowed; }
.d-btn--ghost { background: transparent; color: var(--ink); }
.d-btn--ghost:hover { background: var(--paper-2); }
.d-btn--sm { min-height: 44px; padding: 0 12px; font-size: var(--t-s); }
.d-btn--full { width: 100%; }
.d-field { display: grid; gap: 4px; font-size: var(--t-s); font-weight: 650; }
.d-input, .d-select, .d-textarea { width: 100%; min-height: 44px; padding: 9px 11px; border: 1px solid var(--control); border-radius: 9px; background: var(--surface); color: var(--ink); font: inherit; font-size: 1rem; font-weight: 400; }
.d-textarea { min-height: 88px; resize: vertical; }
.d-badge { display: inline-flex; align-items: center; padding: 2px 9px; border-radius: 999px; background: var(--paper-2); color: var(--ink); font-size: var(--t-s); font-weight: 650; white-space: nowrap; }
.d-badge--ok { background: var(--sun-soft); }
.d-badge--bad { color: var(--err); }
.d-list { display: grid; }
.d-list > li { padding: 11px 0; border-top: 1px solid var(--line); }
.d-list > li:first-child { border-top: 0; }
.d-tablewrap { overflow-x: auto; }
.d-table { width: 100%; border-collapse: collapse; font-size: .9375rem; }
.d-table th, .d-table td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.d-table th { color: var(--ink-2); font-size: var(--t-s); font-weight: 650; white-space: nowrap; }
.d-kpi { display: grid; gap: 2px; padding: 12px 14px; border-radius: 12px; background: var(--paper-2); }
.d-kpi b { font-size: 1.5rem; font-weight: 800; letter-spacing: -.02em; }
.d-bar { height: 10px; border-radius: 999px; background: var(--paper-2); overflow: hidden; }
.d-bar > span { display: block; height: 100%; background: var(--ink); transition: width .25s var(--ease-out); }

@media (max-width: 860px) {
  .d-main { grid-template-columns: minmax(0, 1fr); }
  .d-side { position: static; order: -1; }
  .d-grid3, .d-grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .d-split { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 480px) {
  .d-grid2, .d-grid3 { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .d-toast, .d-bar > span { transition: none; }
}

/* 전체 체험 목록 */
.d-hub { display: grid; gap: 28px; margin-top: 24px; }
.d-hub-g h2 { font-size: 1.25rem; font-weight: 800; }
.d-hub-l { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
.d-hub-a { display: grid; gap: 3px; min-height: 96px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); color: var(--ink); text-decoration: none; }
.d-hub-a:hover { background: var(--paper-2); }
@media (max-width: 860px) { .d-hub-l { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .d-hub-l { grid-template-columns: minmax(0, 1fr); } }