@charset "UTF-8";
/* ==========================================================
   교체 공사 > 부분 교체 > Xi 부분교체 패키지 (MR·MRL)
   원본 시안(HTML)을 사이트 색상·글꼴에 맞춰 적용
   ========================================================== */
.xi_package {
  --xp-ground: #f4f6f9;
  --xp-surface: #fff;
  --xp-surface-2: #eef1f5;
  --xp-ink: #122d43;
  --xp-text: #22304a;
  --xp-steel: #5b6b82;
  --xp-steel-2: #8a97aa;
  --xp-faint: #b9c3d0;
  --xp-line: #dfe4eb;
  --xp-line-2: #c9d2de;
  --xp-accent: #0085ad;
  --xp-accent-deep: #006c8e;
  --xp-accent-tint: #e2f2f7;
  --xp-navy: #003851;
  --xp-shadow: 0 1px 2px rgba(20, 33, 61, .05), 0 12px 32px -18px rgba(20, 33, 61, .28);
  --figh: clamp(1000px, calc(100vh - 110px), 1250px);
  --labw: 210px;
  padding: 160px 0 0;
  color: var(--xp-text);
  font-size: 15px;
  line-height: 1.5;
}
.xi_package * { box-sizing: border-box; }
.xi_package button { font: inherit; color: inherit; }
.xi_package :focus-visible { outline: 2px solid var(--xp-accent); outline-offset: 2px; }

.xi_package .xp_head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 32px; }
.xi_package .xp_head h3 {
  font-size: 50px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -1.5px;
  color: #122d43;
}
.xi_package .xp_head .lede { margin-top: 20px; font-size: 20px; letter-spacing: -0.03em; color: #333; word-break: keep-all; }
.xi_package .xp_opts { font-size: 15px; color: var(--xp-steel); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.xi_package .xp_opts .k { font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--xp-accent-deep); }
.xi_package .xp_opts .m { display: inline-block; width: 12px; height: 12px; border-radius: 50%; border: 1.5px solid var(--xp-accent); vertical-align: -1px; margin-right: 4px; }

/* 패키지 선택 */
.xi_package .xp_steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.xi_package .step {
  position: relative; min-width: 0; text-align: left; border: 1px solid var(--xp-line); background: var(--xp-surface);
  border-radius: 8px; padding: 14px 16px 12px; cursor: pointer; display: flex; flex-direction: column; gap: 4px;
  transition: border-color .2s, box-shadow .2s;
}
.xi_package .step-brief { margin: 0; font-size: 14px; line-height: 1.4; color: var(--xp-steel); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-height: 22px; transition: max-height .2s ease, opacity .15s ease; }
.xi_package .step.later .step-brief { color: var(--xp-steel-2); }
.xi_package .step-more { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .22s ease; }
.xi_package .step-more-in { overflow: hidden; min-height: 0; display: flex; flex-direction: column; gap: 8px; }
.xi_package .xp_steps:hover .step-more, .xi_package .xp_steps:focus-within .step-more { grid-template-rows: 1fr; }
.xi_package .xp_steps:hover .step-brief, .xi_package .xp_steps:focus-within .step-brief { max-height: 0; opacity: 0; }
@media (hover: none) {
  .xi_package .step[aria-selected="true"] .step-more { grid-template-rows: 1fr; }
  .xi_package .step[aria-selected="true"] .step-brief { max-height: 0; opacity: 0; }
}
.xi_package .step::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; border-radius: 8px 8px 0 0; background: var(--xp-line-2); transition: background .25s; }
.xi_package .step.done::before { background: var(--xp-navy); }
.xi_package .step[aria-selected="true"]::before { background: var(--xp-accent); }
.xi_package .step[aria-selected="true"] { border-color: var(--xp-accent); box-shadow: 0 0 0 1px var(--xp-accent), var(--xp-shadow); }
.xi_package .step:hover { border-color: var(--xp-steel-2); }
.xi_package .step-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.xi_package .step-code { font-size: 20px; font-weight: 600; color: var(--xp-steel); font-variant-numeric: tabular-nums; }
.xi_package .step.done .step-code { color: var(--xp-ink); }
.xi_package .step[aria-selected="true"] .step-code { color: var(--xp-accent-deep); }
.xi_package .step-state { font-size: 12px; font-weight: 600; color: var(--xp-steel-2); }
.xi_package .step[aria-selected="true"] .step-state { color: var(--xp-accent-deep); }
.xi_package .step-tag { margin: 0; font-size: 14px; line-height: 1.45; color: var(--xp-text); white-space: nowrap; }
.xi_package .step.later .step-tag { color: var(--xp-steel-2); }
.xi_package .step-adds { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.xi_package .step-adds .adds-k { font-size: 12px; font-weight: 600; color: var(--xp-accent-deep); margin-right: 2px; }
.xi_package .chip { font-size: 12px; line-height: 1; padding: 5px 8px; border-radius: 999px; background: var(--xp-surface-2); color: var(--xp-steel); border: 1px solid var(--xp-line); white-space: nowrap; }
.xi_package .step.done .chip { background: var(--xp-accent-tint); color: var(--xp-accent-deep); border-color: transparent; }
.xi_package .step[aria-selected="true"] .chip { background: var(--xp-accent); color: #fff; border-color: transparent; }

/* 승강로 그림 */
.xi_package .xp_figs { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 16px; }
.xi_package .xp_fig { min-width: 0; margin: 0; background: var(--xp-surface); border: 1px solid var(--xp-line); border-radius: 8px; padding: 14px 12px; box-shadow: var(--xp-shadow); }
.xi_package .xp_fig_title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 0 6px 12px; border-bottom: 1px solid var(--xp-line); }
.xi_package .xp_fig_title h4 { margin: 0; font-size: 18px; font-weight: 600; color: var(--xp-ink); }
.xi_package .xp_fig_title .code { font-size: 14px; font-weight: 600; letter-spacing: .06em; color: var(--xp-accent-deep); }
.xi_package .xp_fig_body { display: flex; align-items: stretch; justify-content: center; height: var(--figh); padding-top: 10px; }
.xi_package .xp_labels { position: relative; width: var(--labw); flex: none; }
.xi_package .xp_hs { height: 100%; width: auto; display: block; flex: none; }

.xi_package .lab { position: absolute; right: 0; transform: translateY(-50%); display: flex; align-items: center; gap: 6px; white-space: nowrap; line-height: 1; transition: color .25s; }
.xi_package .lab .name { font-size: 14px; color: var(--xp-text); }
.xi_package .lab .badge { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--xp-line-2); background: var(--xp-surface); color: var(--xp-steel-2); font-size: 10px; font-weight: 600; line-height: 17px; text-align: center; flex: none; transition: background .25s, border-color .25s, color .25s; }
.xi_package .lab .chip-s { font-size: 10px; font-weight: 600; color: var(--xp-accent-deep); border: 1px solid var(--xp-accent); border-radius: 3px; padding: 2px 4px; display: none; }
.xi_package .lab.st-inc .name { color: var(--xp-ink); font-weight: 600; }
.xi_package .lab.st-inc .badge { background: var(--xp-accent); border-color: var(--xp-accent); color: #fff; }
.xi_package .lab.st-opt .name { color: var(--xp-text); font-weight: 500; }
.xi_package .lab.st-opt .badge { border-color: var(--xp-accent); color: var(--xp-accent-deep); }
.xi_package .lab.st-opt .chip-s { display: inline-block; }
.xi_package .lab.st-none .name { color: var(--xp-steel-2); }
.xi_package .lab.st-none .badge { border-color: var(--xp-steel-2); color: var(--xp-steel-2); }

.xi_package .ann .halo-line { fill: none; stroke: #fff; stroke-width: 6; opacity: .9; stroke-linecap: round; }
.xi_package .ann .leader { fill: none; stroke-width: 2; stroke-linecap: round; transition: stroke .25s; }
.xi_package .ann .halo { opacity: 0; transition: opacity .25s; }
.xi_package .ann .ring { fill: #fff; stroke-width: 2; transition: stroke .25s; }
.xi_package .ann .core { transition: fill .25s, stroke .25s; }
.xi_package .ann.st-inc .leader { stroke: var(--xp-accent); }
.xi_package .ann.st-inc .ring { stroke: var(--xp-accent); }
.xi_package .ann.st-inc .core { fill: var(--xp-accent); }
.xi_package .ann.st-inc .halo { fill: var(--xp-accent); opacity: .22; }
.xi_package .ann.st-opt .leader { stroke: var(--xp-accent); stroke-dasharray: 9 5; }
.xi_package .ann.st-opt .ring { stroke: var(--xp-accent); }
.xi_package .ann.st-opt .core { fill: #fff; stroke: var(--xp-accent); stroke-width: 2; }
.xi_package .ann.st-none .leader { stroke: var(--xp-steel); stroke-dasharray: 5 5; }
.xi_package .ann.st-none .ring { stroke: #5b6b82; }
.xi_package .ann.st-none .core { fill: #5b6b82; }
.xi_package .ann.hov .halo { opacity: .3; fill: var(--xp-accent); }
.xi_package .ann.st-none.hov .halo { fill: #8a97aa; }

.xi_package .xp_legend { display: flex; flex-wrap: wrap; gap: 8px 20px; padding: 16px 6px 0; font-size: 14px; color: var(--xp-steel); }
.xi_package .lg { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.xi_package .lg .m { display: inline-flex; width: 13px; height: 13px; border-radius: 50%; flex: none; }
.xi_package .m-inc { background: var(--xp-accent); }
.xi_package .m-opt { border: 1.5px solid var(--xp-accent); }
.xi_package .lg .m-none { width: auto; height: auto; border-radius: 0; font-size: 14px; color: var(--xp-faint); line-height: 1; }
.xi_package .m-none::before { content: "–"; }
.xi_package .xp_foot { margin: 8px 0 0; padding: 0 6px; font-size: 14px; color: var(--xp-steel); }

@media (prefers-reduced-motion: reduce) { .xi_package * { transition: none !important; } }

@media (max-width: 1023px) {
  .xi_package { padding-top: 80px; }
  .xi_package .xp_head h3 { font-size: 34px; letter-spacing: -1px; }
  .xi_package .xp_head .lede { margin-top: 12px; font-size: 16px; }
  .xi_package .xp_steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .xi_package .xp_figs { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .xi_package { --labw: 150px; --figh: 760px; }
  .xi_package .xp_steps { grid-template-columns: 1fr; }
  .xi_package .step-brief { white-space: normal; }
  .xi_package .xp_fig { padding-left: 6px; padding-right: 6px; }
  .xi_package .xp_fig_body { overflow-x: auto; justify-content: flex-start; }
  .xi_package .lab .name { font-size: 12px; }
}

/* 애니메이션: 처음 보일 때와 패키지를 바꿀 때 포함 부품 위치에 파동 (반복 없음) */
.xi_package .ann .halo { transform-box: fill-box; transform-origin: center; }
.xi_package .xp_figs.changed .ann.st-inc .halo { animation: xpPulse 1.2s ease-out 2; }
.xi_package .xp_figs.changed .ann.st-opt .halo { fill: #0085ad; animation: xpPulse 1.2s ease-out 0.6s 2; }
@keyframes xpPulse { 0% { transform: scale(0.6); opacity: 0.4; } 100% { transform: scale(2.2); opacity: 0; } }
/* 패키지를 바꾸면 그림 카드가 살짝 반응 */
.xi_package .xp_fig { transition: box-shadow 0.3s; }
.xi_package .xp_figs.changed .xp_fig { animation: xpBump 0.45s ease-out; }
@keyframes xpBump { 0% { transform: scale(1); } 40% { transform: scale(1.006); box-shadow: 0 0 0 2px rgba(0, 133, 173, .35), var(--xp-shadow); } 100% { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .xi_package .ann .halo, .xi_package .xp_fig { animation: none !important; } }