.mobile-page h1>span{white-space:normal}.mobile-page .mobile-accent{color:var(--services-accent)}.mobile-facts{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;margin:1.5rem 0 0;padding:0;list-style:none;color:var(--services-muted);font-size:.875rem}.mobile-facts strong{color:var(--services-ink);font-weight:700}.mobile-section{padding-block:var(--services-space);border-top:1px solid var(--services-line)}.mobile-migration{background:var(--services-surface)}.mobile-section h2.mt-2{margin-top:.5rem}.mobile-section .mobile-note{margin-top:1.5rem;color:var(--services-muted);font-size:.875rem}.platform-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:1rem;margin:2.5rem 0 0;padding:0;list-style:none}.platform-card{display:flex;flex-direction:column;gap:.5rem;padding:1.5rem}.platform-icon{display:grid;place-items:center;width:2.5rem;height:2.5rem;margin-bottom:.5rem;border-radius:var(--radius-md);background:var(--services-soft);color:var(--services-accent)}.platform-icon svg{width:1.25rem;height:1.25rem}.platform-kicker{color:var(--services-muted);font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.platform-card h3{color:var(--services-ink);font-size:1.125rem;font-weight:700}.platform-card p:last-child{color:var(--services-muted);font-size:.9375rem;line-height:1.6}.migration-steps{display:grid;gap:1.5rem;margin:0;padding:0;list-style:none;counter-reset:step}.migration-steps li{position:relative;padding-left:3.25rem;counter-increment:step}.migration-steps li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:0;display:grid;place-items:center;width:2.25rem;height:2.25rem;border-radius:var(--radius-full);background:#fff;border:1px solid var(--services-line);color:var(--services-accent);font-size:.8125rem;font-weight:700}.migration-steps h3{color:var(--services-ink);font-size:1.0625rem;font-weight:700;line-height:2.25rem}.migration-steps p{color:var(--services-muted);font-size:.9375rem;line-height:1.7}.mobile-checklist{display:grid;align-content:start;gap:.875rem;margin:0;padding:0;list-style:none}.mobile-checklist li{position:relative;padding-left:2rem;color:var(--services-ink);font-size:1rem;line-height:1.6}.mobile-checklist li:before{content:"";position:absolute;left:.3rem;top:.35rem;width:.5rem;height:.85rem;border:solid var(--services-accent);border-width:0 2px 2px 0;transform:rotate(45deg)}.faq-list{margin-top:2rem;border-top:1px solid var(--services-line)}.faq-list details{border-bottom:1px solid var(--services-line)}.faq-list summary{position:relative;display:block;padding:1.25rem 2.5rem 1.25rem 0;color:var(--services-ink);font-size:1.0625rem;font-weight:600;cursor:pointer;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:.25rem;top:50%;transform:translateY(-50%);color:var(--services-accent);font-size:1.5rem;font-weight:400;line-height:1}.faq-list details[open] summary:after{content:"−"}.faq-list summary:hover{color:var(--services-accent)}.faq-list details p{max-width:48rem;padding:0 2.5rem 1.25rem 0;color:var(--services-muted);line-height:1.7}.exp-bars{display:grid;grid-template-columns:minmax(6.5rem,40%) 1fr;align-items:center;gap:.75rem 1rem;margin:0 0 2rem}.exp-bars>div{display:contents}.exp-bars dt{color:var(--services-muted);font-size:.875rem}.exp-bars dd{width:calc(var(--n) / var(--max, 9) * 100%);min-width:2.25rem;margin:0;padding:.3rem .6rem;border-radius:var(--radius-sm, 6px);background:linear-gradient(90deg,#60a5fa,var(--services-accent));color:#fff;font-size:.8125rem;font-weight:700;text-align:right}.office-card{padding:1.5rem;border:1px solid var(--services-line);border-radius:var(--radius-md, .5rem);background:var(--services-surface);color:var(--services-ink);line-height:1.8}.office-card+.mobile-section h2.mt-2{margin-top:.5rem}.mobile-section p.mt-4{margin-top:1rem}.mobile-section .mobile-note{margin-top:1.5rem}.case-hero{max-width:56rem;padding-block:2.5rem 3.5rem}:lang(ja) .case-facts dd{word-break:keep-all;overflow-wrap:anywhere}.case-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:1rem;margin:2.5rem 0 0;padding-top:1.5rem;border-top:1px solid var(--services-line)}.case-facts dt{color:var(--services-muted);font-size:.8125rem}.case-facts dd{margin:.25rem 0 0;color:var(--services-ink);font-weight:700}.case-prose p{color:var(--services-ink);font-size:1.0625rem;line-height:1.8}.case-quote{margin:2rem 0 0;padding:1.5rem;border-left:3px solid var(--services-accent);border-radius:var(--radius-md, .5rem);background:var(--services-surface)}.case-quote p{font-size:1.125rem}.case-quote footer{margin-top:.75rem;color:var(--services-muted);font-size:.875rem}.case-page .case-tags{margin-top:1.5rem;font-size:.875rem}:lang(ja) .services-hero h1:not(#japan-title){font-size:clamp(2rem,3.4vw + .5rem,3rem);line-height:1.2}