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48px;border-radius:16px;overflow:hidden;box-shadow:0 18px 40px #0f172a24;border:1px solid #e2e8f0;background:var(--window);color:var(--window-ink)}.window-card.is-back-2{inset:38px 42px 38px 18px;opacity:.7;filter:none;z-index:0;pointer-events:none}.window-card.is-back-1{inset:48px 30px 28px 33px;opacity:.88;z-index:1;pointer-events:none}.window-card.is-front{z-index:2;opacity:1;filter:none;pointer-events:auto}.scene-stack.has-interacted .window-card{transition:top .4s cubic-bezier(.2,.8,.2,1),right .4s cubic-bezier(.2,.8,.2,1),bottom .4s cubic-bezier(.2,.8,.2,1),left .4s cubic-bezier(.2,.8,.2,1),opacity .4s cubic-bezier(.2,.8,.2,1),filter .4s cubic-bezier(.2,.8,.2,1)}@media(prefers-reduced-motion:no-preference){.scene-stack.is-entering .window-card.is-back-2{animation:settle-stack 1s .05s cubic-bezier(.2,.8,.2,1) both}.scene-stack.is-entering .window-card.is-back-1{animation:settle-stack 1s .12s cubic-bezier(.2,.8,.2,1) both}.scene-stack.is-entering 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.75rem;font-family:var(--font-display);font-weight:800;font-size:1.6rem;letter-spacing:-.03em}.price-card ul{margin:0;padding:0;list-style:none}.price-card li{color:var(--ink-dim);margin:.35rem 0}.price-card li:before{content:"• ";color:var(--accent)}.shortcut-row{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1.15rem}.kbd{display:inline-flex;align-items:center;min-height:1.7rem;padding:0 .5rem;border-radius:7px;border:1px solid var(--line);background:var(--bg-soft);font-size:.78rem;color:var(--ink)}.section,#download{scroll-margin-top:calc(var(--header) + .75rem)}.section{position:relative;z-index:1;padding:5.5rem 0 1rem}html[lang=ja] .hero h1,html[lang=ja] .pricing h2,html[lang=ja] .privacy-page h1{font-style:normal;letter-spacing:-.02em}.section-title{font-size:clamp(2rem,4vw,3.1rem);max-width:16ch}.section-body{margin:1rem 0 0;font-size:1.05rem}.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.2rem}.compare-card{padding:1.25rem 1.2rem 1.35rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft)}.compare-card.highlight{background:linear-gradient(180deg,rgba(140,180,255,.14),var(--bg-elevated));border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}.compare-card h3{margin:0 0 .85rem;font-size:1rem}.compare-card ul{margin:0;padding-left:1.1rem}.compare-card li{color:var(--ink-dim);margin:.35rem 0}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:2.4rem;border-top:1px solid var(--line)}.feature{padding:1.5rem 1.4rem 1.6rem 0;border-bottom:1px solid var(--line)}.feature:nth-child(2n){padding-left:1.4rem;border-left:1px solid var(--line)}.feature h3{margin:0 0 .45rem;font-size:1.12rem}.feature p{margin:0;color:var(--ink-dim)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:2.2rem}.step{padding:1.4rem 0 0;border-top:1px solid var(--line)}.step-n{font-family:var(--font-display);font-size:1.6rem;color:var(--accent)}.step h3{margin:.45rem 0 .5rem}.step p{margin:0;color:var(--ink-dim)}.download{margin:5.5rem 0 2rem;padding:2.4rem 2.2rem;border-radius:28px;background:linear-gradient(180deg,rgba(140,180,255,.12),transparent 42%),var(--bg-elevated);border:1px solid var(--line)}.download h2{font-size:clamp(2.1rem,4vw,3.2rem)}.download-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.4rem}.download ul{margin:1.4rem 0 0;padding:0;list-style:none;color:var(--ink-dim)}.download li{margin:.3rem 0}.download li:before{content:"– ";color:var(--accent)}.site-footer{position:relative;z-index:1;padding:2.6rem 0 3rem;border-top:1px solid var(--line);color:var(--ink-dim);font-size:.92rem}.site-footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.footer-links{display:flex;gap:1.1rem}.privacy-page{position:relative;z-index:1;padding:3.5rem 0 5rem;max-width:42rem}.privacy-page h1{font-size:clamp(2.4rem,5vw,3.6rem)}.privacy-page h2{margin:2.2rem 0 .6rem;font-size:1.15rem}.privacy-page p{color:var(--ink-dim)}@media(max-width:900px){.hero{padding-top:2.2rem;gap:1.1rem}.pricing-grid{grid-template-columns:1fr}.nav .hide-sm{display:none}.window-card,.window-card.is-front{inset:58px 8px 8px}.window-card.is-back-1{inset:50px 16px 16px 8px;transform:none}.window-card.is-back-2{inset:42px 24px 24px 8px;transform:none}.tab-bar{left:8px;right:8px}.window-picker{right:8px}.tab-name-full{display:none}.tab-name-short{display:inline}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.window-card{transition:none}}
