/* ---------- sections ---------- */
.section { padding: 104px 0; }
.band { background: var(--bg-alt); border-block: 1px solid var(--line); }
.sec-head { margin-bottom: 40px; max-width: 760px; }

/* assets */
.asset-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.asset-card { display: flex; flex-direction: column; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); overflow: hidden; transition: border-color 0.15s, transform 0.15s; }
.asset-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.asset-art { aspect-ratio: 4 / 3; background: var(--slot); display: grid; place-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.asset-art .art { width: 100%; height: 100%; object-fit: cover; }
.asset-art .art-icon, .asset-art .art-clothing { object-fit: contain; padding: 8%; }
.asset-body { padding: 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.asset-body h3 { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 17px; font-weight: 800; }
.asset-body h3 .glyph { stroke: var(--ember-text); }
.asset-body p { margin: 0; color: var(--muted); font-size: 14px; }
.spec { font-family: var(--font-mono); font-size: 11.5px; font-weight: 700; color: var(--steel) !important; letter-spacing: 0.02em; }
.asset-foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 12px; }
.chip-cost { display: inline-block; font-family: var(--font-mono); font-size: 11.5px; font-weight: 700; padding: 3px 8px; border-radius: 6px; background: var(--steel-soft); color: var(--steel); }
.lang-ja .chip-cost { font-family: var(--font-ja); }
.pro-card { background: linear-gradient(160deg, color-mix(in srgb, var(--ember) 14%, var(--card)), var(--card)); border-color: color-mix(in srgb, var(--ember) 50%, transparent); }
.pro-card .asset-body { justify-content: center; gap: 10px; padding: 24px; }
.pro-mark .brand-mark { width: 40px; height: 40px; }
.pro-card h3 { font-family: var(--font-display); font-size: 20px; letter-spacing: -0.01em; }
.lang-ja .pro-card h3 { font-family: var(--font-ja); font-weight: 900; }
.pro-price { color: var(--text) !important; }
.pro-price b { font-family: var(--font-display); font-size: 30px; }
.pro-card .btn { align-self: flex-start; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; position: relative; }
.steps::before { content: ""; position: absolute; top: 27px; left: 28px; right: 28px; border-top: 2px dashed var(--line-strong); }
.steps li { position: relative; }
.step-n { position: relative; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 12px; background: var(--bg-alt); border: 2px solid var(--ember); color: var(--ember-text); font-family: var(--font-display); font-weight: 700; font-size: 22px; box-shadow: 4px 4px 0 var(--ember-shadow); }
.steps h3 { margin: 18px 0 6px; font-size: 19px; font-weight: 800; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; max-width: 36ch; }

/* ideas */
.idea-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.idea { display: flex; flex-direction: column; border-radius: 14px; overflow: hidden; background: var(--card); border: 1px solid var(--line); }
.idea-img { aspect-ratio: 16 / 9; background: var(--slot) center / cover no-repeat; border-bottom: 1px solid var(--line); }
.idea-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.genre { font-family: var(--font-mono); font-size: 10.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel); }
.lang-ja .genre { font-family: var(--font-ja); letter-spacing: 0.04em; font-size: 12px; }
.idea-body p { margin: 0; font-size: 14px; font-weight: 600; flex: 1; }
.idea-body .link-btn { align-self: flex-start; font-size: 13px; }

/* pricing */
.pricing-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 22px; align-items: start; }
.plan-card { position: relative; padding: 30px 28px; border-radius: 22px; background: var(--card); border: 2px solid var(--ember); box-shadow: 8px 8px 0 color-mix(in srgb, var(--ember-shadow) 70%, transparent); }
.plan-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.plan-head h3 { margin: 0; font-family: var(--font-display); font-size: 24px; letter-spacing: -0.01em; }
.plan-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; margin: 18px 0 6px; }
.plan-price b { font-family: var(--font-display); font-weight: 700; font-size: clamp(46px, 6.4vw, 62px); letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.plan-price span { color: var(--muted); font-size: 16px; font-weight: 700; }
.currency-note { margin: 0 0 4px; font-size: 13px; color: var(--muted); }
.currency-note strong { color: var(--steel); font-family: var(--font-mono); }
.plan-eq { margin: 0 0 14px; font-size: 13.5px; color: var(--muted); }
.key-terms { margin: 0 0 18px; padding: 12px 14px; border-radius: 10px; background: var(--accent-soft); border-left: 4px solid var(--ember); font-weight: 700; font-size: 14.5px; }
.feat { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 10px; font-size: 14px; }
.feat li { padding-left: 24px; position: relative; }
.feat li::before { content: ""; position: absolute; left: 2px; top: 6px; width: 10px; height: 10px; background: var(--ember); box-shadow: 2px 2px 0 var(--ember-shadow); }
.cta-note { font-size: 12.5px; color: var(--muted); margin: 12px 0 18px; text-align: center; }
.plan-pay { display: grid; gap: 10px; padding-top: 16px; border-top: 1px solid var(--line); }
.descriptor { margin: 0; font-size: 13px; color: var(--muted); }
.billing-col { display: grid; gap: 16px; min-width: 0; }
.guarantee { display: flex; gap: 18px; align-items: flex-start; padding: 22px; border-radius: 18px; background: var(--card); border: 1px solid var(--line-strong); }
.guarantee h3, .guarantee .h3 { margin: 0 0 4px; font-family: var(--font-display); font-size: 19px; letter-spacing: -0.01em; }
.lang-ja .guarantee h3, .lang-ja .guarantee .h3, .lang-ja .plan-head h3 { font-family: var(--font-ja); font-weight: 900; }
.guarantee-line { margin: 0 0 8px; font-weight: 800; color: var(--ember-text); }
.guarantee p:last-child { margin: 0; color: var(--muted); font-size: 14px; }
.seal { flex: none; width: 72px; height: 72px; border-radius: 14px; display: grid; place-content: center; text-align: center; background: var(--steel); color: #06202c; line-height: 1; transform: rotate(-4deg); box-shadow: 4px 4px 0 color-mix(in srgb, var(--steel) 40%, #000); }
.seal b { font-family: var(--font-display); font-size: 28px; }
.seal small { font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; }
.timeline-box { padding: 22px; border-radius: 18px; background: var(--card); border: 1px solid var(--line-strong); }
.timeline-box h3 { margin: 0 0 14px; font-size: 18px; font-weight: 800; }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 8px; bottom: 8px; border-left: 2px solid var(--line-strong); }
.timeline li { position: relative; display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 12px; padding: 0 0 16px 24px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: 0; top: 6px; width: 12px; height: 12px; background: var(--ember); box-shadow: 2px 2px 0 var(--ember-shadow); }
.timeline .when { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--steel); padding-top: 2px; }
.lang-ja .timeline .when { font-family: var(--font-ja); font-size: 13px; }
.timeline b { display: block; font-size: 15px; }
.timeline p { margin: 2px 0 0; color: var(--muted); font-size: 13.5px; }
.terms-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.terms-row > div { padding: 18px; border-radius: 16px; background: var(--card); border: 1px solid var(--line-strong); }
.terms-row h3 { margin: 0 0 6px; font-size: 15px; font-weight: 800; }
.terms-row p { margin: 0; color: var(--muted); font-size: 13.5px; }
.policy-links { margin: 0; font-size: 13.5px; color: var(--muted); }
.policy-links a { color: var(--ember-text); }

/* faq */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr); gap: 40px; align-items: start; }
.faq { display: grid; gap: 10px; }
.faq details { border-radius: 12px; background: var(--card); border: 1px solid var(--line); }
.faq details[open] { border-color: var(--line-strong); box-shadow: inset 4px 0 0 var(--ember); }
.faq summary { list-style: none; cursor: pointer; padding: 16px 18px; font-weight: 800; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .chev { flex: none; width: 9px; height: 9px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform 0.2s; }
.faq details[open] summary .chev { transform: rotate(-135deg); }
.faq details p { margin: 0; padding: 0 18px 18px; color: var(--muted); font-size: 14.5px; }

/* closing */
.closing { background: radial-gradient(600px 300px at 50% 120%, rgba(255, 107, 61, 0.22), transparent 70%), var(--bg); border-top: 1px solid var(--line); }
.closing-inner { text-align: center; }
.closing .hero-sub { margin: 0 auto 28px; }
.closing-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- footer ---------- */
.footer { padding: 56px 0 48px; border-top: 1px solid var(--line); background: var(--bg-alt); font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 0.8fr 1.6fr; gap: 36px; }
.footer-brand p { color: var(--muted); margin: 10px 0 0; }
.footer-brand .operated { color: var(--text); }
.footer address { font-style: normal; color: var(--muted); margin-top: 10px; line-height: 1.7; }
.footer address a, .footer-list a { color: var(--muted); text-decoration: none; }
.footer address a:hover, .footer-list a:hover, .footer-h a:hover { color: var(--ember-text); }
.footer-h { display: block; font-size: 12px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text); margin: 4px 0 12px; }
.footer-h a { color: inherit; text-decoration: none; }
.lang-ja .footer-h { letter-spacing: 0.04em; }
.footer-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-list.two-col { grid-template-columns: 1fr 1fr; column-gap: 20px; }
.footer-bottom { display: grid; gap: 14px; margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); }
.footer-pay { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; }
.footer-pay .footer-h { margin: 0; }
.footer-pay small { color: var(--muted); }
.copy { color: var(--muted); font-size: 12px; margin: 0; }

/* payment badges */
.paycards { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.paycards li { display: block; line-height: 0; }
.paycard { display: block; border-radius: 6px; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3); }

/* ---------- modal / toast ---------- */
.modal { width: min(880px, calc(100% - 24px)); max-height: calc(100vh - 32px); padding: 24px; border-radius: 20px; background: var(--card); color: var(--text); border: 1px solid var(--line-strong); box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6); }
.modal::backdrop { background: rgba(5, 7, 18, 0.7); backdrop-filter: blur(4px); }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 16px; }
.modal-head h3 { font-family: var(--font-display); font-size: 20px; margin: 0; overflow-wrap: anywhere; }
.lang-ja .modal-head h3 { font-family: var(--font-ja); font-weight: 900; }
.modal-note { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.ws-stage { display: grid; place-items: center; min-height: 300px; border-radius: 14px; background: var(--slot); border: 1px solid var(--line); overflow: hidden; color: var(--muted); }
.ws-stage canvas { max-height: 56vh; width: auto; }
.ws-stage.checker { background: repeating-conic-gradient(var(--slot) 0 25%, var(--card-2) 0 50%) 0 0/24px 24px; }
.ws-stage.tiled { background: var(--tile) 0 0/160px 160px; }
.ws-stage.tiled canvas { max-height: 240px; border: 3px solid var(--ember); border-radius: 8px; box-shadow: var(--shadow); }
.spinner { width: 40px; height: 40px; border-radius: 8px; border: 4px solid var(--line-strong); border-top-color: var(--ember); animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.ws-meta { display: flex; gap: 22px; margin: 14px 0; font-size: 13px; }
.ws-meta small { color: var(--muted); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; font-size: 10.5px; margin-right: 4px; }
.ws-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; z-index: 80; background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-weight: 700; font-size: 14px; transition: 0.25s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- inner pages ---------- */
.page-top { padding-top: 120px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--ember-text); }
.page-top .h2 { margin-bottom: 10px; }
.page-top .lead { margin-bottom: 28px; }
.side-box { padding: 22px; border-radius: 18px; background: var(--card); border: 1px solid var(--line-strong); min-width: 0; }
.side-box p { color: var(--muted); font-size: 14px; }
.side-box .paycards { margin: 4px 0 12px; }

.checkout-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 32px; align-items: start; }
.checkout-side { display: grid; gap: 16px; }
.summary { padding: 24px; border-radius: 20px; background: var(--card); border: 2px solid var(--ember); }
.summary-list { margin: 0; display: grid; }
.summary-list > div { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.summary-list > div:last-child { border-bottom: 0; }
.summary-list dt { color: var(--muted); font-size: 14px; }
.summary-list dd { margin: 0; font-weight: 700; font-size: 14.5px; overflow-wrap: anywhere; }
.summary-list address { font-style: normal; font-weight: 600; }
.plan-line { margin: 14px 0 6px; padding-top: 14px; border-top: 1px solid var(--line-strong); }
.big-price { font-family: var(--font-display); font-weight: 700; font-size: 26px; color: var(--ember-text); }
.charge-time { margin: 6px 0 0; padding: 12px 14px; border-radius: 10px; background: var(--steel-soft); font-size: 14px; }
.consent-form { margin-top: 22px; display: grid; gap: 12px; }
.consent { display: flex; gap: 12px; align-items: flex-start; padding: 16px; border-radius: 12px; background: var(--card); border: 1px solid var(--line-strong); font-size: 14px; cursor: pointer; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--ember); flex: none; }
.consent a { color: var(--ember-text); }
.shake { animation: shake 0.35s; color: var(--ember-text); }
@keyframes shake { 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }
.secure { display: flex; gap: 8px; align-items: flex-start; margin: 0; color: var(--muted); font-size: 13px; }
.secure svg { flex: none; margin-top: 2px; color: var(--steel); }
.next-list { margin: 0; padding-left: 20px; display: grid; gap: 8px; color: var(--muted); font-size: 14px; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.big-email { font-family: var(--font-display); font-size: clamp(18px, 2.6vw, 24px); font-weight: 700; margin: 4px 0 10px; overflow-wrap: anywhere; }
.big-email a { color: var(--ember-text); text-decoration: none; }
.topics-h { margin-top: 36px; }
.topic-list { list-style: none; padding: 0; margin: 14px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.topic-list a { display: grid; gap: 4px; height: 100%; padding: 18px; border-radius: 14px; background: var(--card); border: 1px solid var(--line-strong); text-decoration: none; }
.topic-list a:hover { border-color: var(--ember); }
.topic-list b { color: var(--text); }
.topic-list span { color: var(--muted); font-size: 13.5px; }

.legal-grid { display: grid; grid-template-columns: 240px minmax(0, 1fr); column-gap: 48px; align-items: start; }
.legal-grid > *, .checkout-grid > *, .pricing-grid > * { min-width: 0; }
.legal-grid .crumbs, .legal-head { grid-column: 1 / -1; }
.legal-dates { color: var(--muted); font-size: 13px; margin: 0 0 30px; }
.toc { position: sticky; top: 96px; font-size: 13px; padding: 16px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); max-height: calc(100vh - 120px); overflow: auto; }
.toc-h { font-size: 11.5px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
.toc ol { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
.toc ul.toc-plain { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.toc a { color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--ember-text); }
.prose { max-width: 72ch; font-size: 15.5px; overflow-wrap: break-word; }
.prose .lede { font-size: 18px; color: var(--text); margin-top: 0; }
.prose h2 { font-family: var(--font-display); font-size: 21px; font-weight: 700; letter-spacing: -0.01em; margin: 40px 0 10px; scroll-margin-top: 100px; text-wrap: balance; }
.lang-ja .prose h2 { font-family: var(--font-ja); font-weight: 900; font-size: 21px; }
.prose h3 { font-size: 17px; margin: 24px 0 6px; }
.prose p, .prose li, .prose dd { color: color-mix(in srgb, var(--text) 86%, var(--muted)); }
.prose ul, .prose ol { padding-left: 22px; display: grid; gap: 6px; }
.prose a { color: var(--ember-text); overflow-wrap: anywhere; }
.prose .callout { padding: 16px 18px; border-radius: 12px; background: var(--accent-soft); border-left: 4px solid var(--ember); color: var(--text); font-weight: 700; }
.prose table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line-strong); }
.prose th { color: var(--text); font-weight: 800; }
.prose thead th { font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.lang-ja .prose thead th { letter-spacing: 0; font-size: 12.5px; }
.prose address { font-style: normal; padding: 14px 16px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); line-height: 1.7; }
.prose dl { display: grid; gap: 8px; }
.prose dt { font-weight: 800; }
.prose dd { margin: 0 0 6px; }
.prose code { font-family: var(--font-mono); font-size: 0.9em; padding: 1px 5px; border-radius: 5px; background: var(--card-2); }