.process-page { background: #f4f8f8; }
.detail-header { height: 86px; padding: 0 max(5vw, calc((100vw - 1380px)/2)); display: flex; align-items: center; justify-content: space-between; background: var(--white); border-bottom: 1px solid var(--line); }
.detail-header .brand img { width: 235px; }
.back-link { display: flex; align-items: center; gap: 10px; color: var(--blue); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.back-link span { width: 29px; height: 29px; display: grid; place-items: center; color: var(--white); background: var(--blue); border-radius: 50%; }
.detail-hero { position: relative; min-height: 390px; padding: 80px max(6vw, calc((100vw - 1260px)/2)); overflow: hidden; color: var(--white); background: linear-gradient(135deg, #007b95, #003d5b); }
.detail-hero > div:first-of-type { position: relative; z-index: 2; }
.detail-hero h1 { margin: 18px 0 12px; font-size: clamp(46px, 6vw, 74px); }
.detail-hero p { max-width: 620px; color: rgba(255,255,255,.65); font-size: 12px; line-height: 1.7; }
.detail-flight-path { position: absolute !important; width: 850px; height: 250px; right: -180px; top: 60px; border: 1px dashed rgba(255,255,255,.25); border-radius: 50%; transform: rotate(-12deg); }
.detail-plane { position: absolute; right: 12%; top: 33%; color: rgba(255,255,255,.14); font-size: 120px; transform: rotate(-18deg); }
.detail-meta { display: flex; gap: 38px; margin-top: 35px; }
.detail-meta span { padding-left: 16px; border-left: 2px solid var(--gold); }
.detail-meta small, .detail-meta b { display: block; }
.detail-meta small { color: rgba(255,255,255,.5); font-size: 7px; letter-spacing: .14em; }
.detail-meta b { margin-top: 5px; font-size: 10px; }
.detail-meta .ready { color: var(--gold-light); }
.flow-section { max-width: 1380px; margin: auto; padding: 85px 4vw 100px; }
.detail-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 45px; }
.demo-badge { padding: 8px 12px; color: var(--blue); background: #e0f1f3; border-radius: 99px; font-size: 8px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.flowchart { display: grid; grid-template-columns: repeat(6, 1fr); gap: 28px; align-items: stretch; }
.flow-step { position: relative; min-height: 180px; padding: 25px 18px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 10px 30px rgba(0,59,88,.06); }
.flow-step:not(:last-child)::after { content: "→"; position: absolute; right: -22px; top: 50%; color: var(--gold); font-size: 18px; transform: translateY(-50%); }
.flow-step > span { display: block; margin-bottom: 30px; color: var(--gold); font-family: "Playfair Display", serif; font-size: 20px; }
.flow-step strong { display: block; font-size: 10px; }
.flow-step p { margin: 8px 0 0; color: var(--muted); font-size: 8px; line-height: 1.6; }
.flow-step.start, .flow-step.finish { color: var(--white); background: linear-gradient(145deg, var(--cyan), var(--blue)); border-color: transparent; }
.flow-step.start p, .flow-step.finish p { color: rgba(255,255,255,.7); }
.flow-step.start > span, .flow-step.finish > span { color: var(--gold-light); }
.flow-step.decision { border: 2px solid var(--gold); }
.flowchart.excel-flow { position: relative; display: flex; flex-direction: column; gap: 44px; }
.flowchart.excel-flow::before { content: ""; position: absolute; inset: -20px -18px; pointer-events: none; background: radial-gradient(circle at 18% 20%, rgba(216,165,68,.15), transparent 25%), radial-gradient(circle at 82% 12%, rgba(0,124,146,.14), transparent 28%); border-radius: 28px; }
.flow-group { position: relative; padding: 28px; background: rgba(255,255,255,.72); border: 1px solid rgba(0,124,146,.18); border-radius: 24px; box-shadow: 0 22px 60px rgba(0,59,88,.08); }
.flow-group:not(:last-child)::after { content: "↓"; position: absolute; left: 50%; bottom: -37px; width: 34px; height: 34px; display: grid; place-items: center; color: var(--white); background: linear-gradient(145deg, var(--gold), var(--cyan)); border: 4px solid #f4f8f8; border-radius: 50%; font-size: 16px; font-weight: 900; transform: translateX(-50%); z-index: 4; }
.flow-group-heading { margin-bottom: 22px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.flow-group-heading span { flex: 0 0 auto; padding: 8px 12px; color: var(--white); background: linear-gradient(145deg, var(--cyan), var(--blue)); border-radius: 999px; font-size: 8px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.flow-group-heading h3 { margin: 0; color: var(--blue); font-size: clamp(22px, 3vw, 34px); }
.flow-group-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.flowchart.excel-flow .flow-step { min-height: 190px; padding: 24px 22px 24px 28px; display: flex; flex-direction: column; justify-content: center; overflow: visible; isolation: isolate; border-color: rgba(0,124,146,.14); box-shadow: 0 18px 45px rgba(0,59,88,.09); }
.flowchart.excel-flow .flow-step::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: linear-gradient(180deg, var(--gold), var(--cyan)); }
.flowchart.excel-flow .flow-step:not(:last-child)::after { content: "→"; display: grid; place-items: center; width: 30px; height: 30px; right: -25px; top: 50%; color: var(--white); background: linear-gradient(145deg, var(--gold), var(--cyan)); border: 3px solid #f4f8f8; border-radius: 50%; font-size: 15px; font-weight: 800; transform: translateY(-50%); z-index: 3; }
.flow-group-grid .flow-step:last-child::after { display: none; }
.flowchart.excel-flow .flow-step.start,
.flowchart.excel-flow .flow-step.finish { color: var(--ink); background: var(--white); border-color: rgba(216,165,68,.55); }
.flowchart.excel-flow .flow-step.finish::before { background: linear-gradient(180deg, var(--cyan), var(--gold)); }
.flowchart.excel-flow .flow-step.start p,
.flowchart.excel-flow .flow-step.finish p { color: var(--muted); }
.flowchart.excel-flow .flow-step.start > span,
.flowchart.excel-flow .flow-step.finish > span { color: var(--white); }
.flowchart.excel-flow .flow-step.phase-start { border-color: rgba(216,165,68,.62); box-shadow: 0 20px 55px rgba(216,165,68,.16); }
.flowchart.excel-flow .flow-step > span { width: max-content; height: auto; margin: 0 0 16px; padding: 8px 12px; display: inline-grid; place-items: center; color: var(--white); background: linear-gradient(145deg, var(--cyan), var(--blue)); border-radius: 999px; font-family: "Be Vietnam Pro", sans-serif; font-size: 8px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; box-shadow: 0 12px 26px rgba(0,124,146,.22); }
.flowchart.excel-flow .flow-step strong { color: var(--ink); font-size: 12px; line-height: 1.55; }
.flowchart.excel-flow .flow-step p { margin-top: 12px; font-size: 8.5px; }
.flowchart.excel-flow .flow-step ul { margin: 0; padding: 0; list-style: none; }
.flowchart.excel-flow .flow-step li { position: relative; margin-top: 8px; padding-left: 16px; color: var(--ink); font-size: 10px; font-weight: 700; line-height: 1.55; }
.flowchart.excel-flow .flow-step li::before { content: ""; position: absolute; left: 0; top: .68em; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; }
.flow-phase { display: inline-flex; align-items: center; max-width: 100%; padding: 7px 10px; color: var(--blue); background: #e0f1f3; border: 1px solid rgba(0,124,146,.12); border-radius: 999px; font-size: 7px; font-style: normal; font-weight: 800; letter-spacing: .08em; line-height: 1.3; text-transform: uppercase; }
.flow-owner { display: inline-flex; margin-top: 12px; padding: 7px 10px; color: #7b5a14; background: #fff5d8; border: 1px solid rgba(216,165,68,.3); border-radius: 999px; font-size: 7.5px; font-weight: 700; line-height: 1.3; }
.flow-note { margin-top: 28px; padding: 15px 18px; display: flex; gap: 15px; color: var(--muted); background: #fff9eb; border-left: 3px solid var(--gold); border-radius: 4px; font-size: 9px; }
.flow-note strong { color: var(--ink); }
.flow-note p { margin: 0; }
.download-section { padding: 85px max(7vw, calc((100vw - 1200px)/2)); color: var(--white); background: linear-gradient(135deg, #006d89, #003b58); }
.download-section > div:first-child p { color: rgba(255,255,255,.58); font-size: 10px; }
.download-actions { margin-top: 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.download-docs-button, .download-all-button { width: 100%; padding: 20px 24px; display: flex; align-items: center; gap: 16px; color: var(--ink); border-radius: 10px; cursor: pointer; text-align: left; }
.download-docs-button { background: linear-gradient(135deg, var(--gold-light), var(--gold)); border: 0; }
.download-all-button { color: var(--white); background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.26); transition: background .2s, transform .2s; }
.download-all-button:hover { background: rgba(255,255,255,.17); transform: translateY(-2px); }
.download-all-button.disabled { opacity: .45; pointer-events: none; }
.download-docs-button:disabled { opacity: .55; cursor: not-allowed; }
.download-icon { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(0,59,88,.25); border-radius: 50%; font-size: 18px; }
.download-docs-button span:nth-child(2), .download-all-button span:nth-child(2) { flex: 1; }
.download-docs-button strong, .download-docs-button small, .download-all-button strong, .download-all-button small { display: block; }
.download-docs-button strong, .download-all-button strong { font-size: 11px; }
.download-docs-button small, .download-all-button small { margin-top: 5px; opacity: .65; font-size: 8px; }
.detail-file-list { display: none; margin-top: 15px; overflow: hidden; background: var(--white); border-radius: 10px; }
.detail-file-list.visible { display: block; }
.detail-file-list a { padding: 15px 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--ink); border-bottom: 1px solid var(--line); font-size: 9px; }
.detail-file-list a:last-child { border-bottom: 0; }
.detail-file-list a span { display: flex; align-items: center; gap: 12px; }
.detail-file-list a b { padding: 5px 7px; color: var(--white); background: var(--blue); border-radius: 4px; font-size: 7px; }
.detail-file-list a strong { flex: 0 0 auto; color: var(--blue); font-size: 8px; text-transform: uppercase; }
@media (max-width: 1050px) { .flowchart { grid-template-columns: repeat(3, 1fr); row-gap: 35px; } .flow-step:nth-child(3)::after { display: none; } }
@media (max-width: 650px) { .detail-header { height: 72px; padding: 0 18px; } .detail-header .brand img { width: 170px; } .back-link { font-size: 0; } .detail-hero { padding: 65px 20px; } .detail-plane { display: none; } .detail-section-heading { align-items: flex-start; flex-direction: column; } .flow-section { padding: 60px 18px; } .flowchart { grid-template-columns: 1fr; } .flow-step { min-height: 140px; } .flow-step:not(:last-child)::after { content: "↓"; right: 50%; top: auto; bottom: -29px; transform: translateX(50%); } .flowchart.excel-flow .flow-step:not(:last-child)::after { content: "↓"; right: 50%; top: auto; bottom: -25px; transform: translateX(50%); } .download-section { padding: 65px 20px; } .download-actions { grid-template-columns: 1fr; } .detail-file-list a { align-items: flex-start; } }