:root{color-scheme:light;--page:#ffffff;--paper:#eeeeee;--paper-strong:#ffffff;--ink:#242323;--muted:#606060;--line:#eeeeee;--teal:#3895ff;--teal-strong:#214dd2;--red:#f24f4f;--yellow:#fd5c5c;--shadow-border:0 0 0 1px rgba(36,35,35,0.08),0 2px 10px rgba(36,35,35,0.04);--shadow-border-hover:0 0 0 1px rgba(36,35,35,0.12),0 8px 24px rgba(36,35,35,0.08)}*{box-sizing:border-box}body,html{min-height:100%;margin:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{color:var(--ink);background:var(--page);font-family:Hiragino Kaku Gothic ProN,ヒラギノ角ゴ ProN W3,Meiryo,sans-serif}a{color:inherit}img{max-width:100%;height:auto}a,button{-webkit-tap-highlight-color:transparent}.hero{position:relative;overflow:clip;min-height:78svh;padding:24px 24px 48px}.hero:before{inset:0;z-index:-2;background:linear-gradient(rgba(21,19,15,.055) 1px,transparent 0),linear-gradient(90deg,rgba(21,19,15,.055) 1px,transparent 0);background-size:64px 64px;mask-image:linear-gradient(180deg,black 0,transparent 82%)}.hero:after,.hero:before{position:absolute;content:""}.hero:after{inset:auto 0 0;z-index:-1;height:180px;background:var(--page)}.topbar{display:flex;align-items:center;justify-content:space-between;width:min(1120px,100%);min-height:52px;margin:0 auto}.brand,.topbarDownload{display:inline-flex;align-items:center;min-height:44px;font-size:1rem;font-weight:700;text-decoration:none}.brand{gap:12px;letter-spacing:0}.brandIcon{width:40px;height:40px;border-radius:8px;outline:1px solid rgba(0,0,0,.1);outline-offset:-1px}.topbarDownload{gap:8px;min-width:126px;justify-content:center;padding:0 16px;color:var(--paper-strong);background:var(--teal);border-radius:6px;box-shadow:var(--shadow-border);transition-property:scale,background-color,box-shadow;transition-duration:.16s;transition-timing-function:ease-out}.topbarDownload:hover{background:var(--teal-strong);box-shadow:var(--shadow-border-hover)}.topbarDownload:active{scale:.96}.heroInner{display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;width:min(1120px,100%);margin:clamp(54px,9vh,104px) auto 0;text-align:center}.heroInner>*{min-width:0}.heroPitch{width:100%;max-width:1120px;margin-bottom:28px;color:var(--ink);font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,ヒラギノ角ゴ ProN 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rgba(36,35,35,.08)}.downloadLabel,.eyebrow,.sectionKicker{margin:0;color:var(--teal-strong);font-size:.78rem;font-weight:700;letter-spacing:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,ヒラギノ角ゴ ProN W3,Meiryo,sans-serif;font-weight:700;letter-spacing:0;text-wrap:balance}h1{width:100%;max-width:1120px;margin-bottom:14px;font-size:1.08rem;line-height:1.35}.heroTitleAccent{color:var(--teal-strong)}.heroTitleAccent,.heroTitleLead{display:inline}@media (min-width:641px){.heroTitleAccent{white-space:nowrap}}.lead{max-width:680px;margin-bottom:20px;color:var(--muted);font-size:clamp(1.08rem,1.7vw,1.25rem);line-height:1.6;text-wrap:pretty}.heroActions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}.button,.heroActions{justify-content:center}.button{display:inline-flex;align-items:center;gap:10px;min-height:54px;padding:14px 28px;font-size:1rem;font-weight:700;text-decoration:none;border-radius:6px;transition-property:scale,background-color,color,box-shadow,transform;transition-duration:.17s;transition-timing-function:ease-out}.button:active{scale:.96}.primaryButton{color:#ffffff;background:var(--teal);box-shadow:0 0 0 1px rgba(36,35,35,.08),0 10px 24px rgba(56,149,255,.22)}.primaryButton:hover{background:var(--teal-strong);box-shadow:0 0 0 1px rgba(36,35,35,.1),0 12px 28px rgba(56,149,255,.28)}.secondaryButton{color:var(--ink);background:#ffffff;box-shadow:var(--shadow-border)}.secondaryButton:hover{transform:translateY(-1px);box-shadow:var(--shadow-border-hover)}.routeBoard{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;width:100%}.routeItem{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:10px;min-height:60px;padding:10px 12px;background:rgba(255,255,255,.84);border-radius:8px;box-shadow:var(--shadow-border)}.fileDestination,.routeFile{display:inline-flex;align-items:center;gap:8px;min-width:0}.routeFile span{overflow:hidden;font-size:.92rem;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.routeFile svg{flex:none;color:var(--red)}.routeArrow{flex:none;color:rgba(21,19,15,.38)}.routeTarget{padding:8px 10px;color:var(--teal-strong);font-size:.82rem;font-weight:700;background:#ffffff;border:1px solid var(--teal);border-radius:4px}.section{padding:88px 24px}.sectionInner{width:min(1120px,100%);margin:0 auto}.sectionHeader{max-width:620px}.downloadPanel h2,.sectionHeader h2{margin-bottom:16px;font-size:clamp(2rem,4vw,2.625rem);line-height:1.6}.downloadPanel p:not(.downloadLabel),.featureCard p,.sectionHeader p:not(.sectionKicker),.steps 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minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:start}.stickyHeader{position:sticky;top:28px}.fileList{display:grid;gap:12px}.fileRow{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;min-height:96px;padding:22px;background:#ffffff;border-radius:8px;box-shadow:var(--shadow-border)}.fileExtension{margin-bottom:8px;font-size:clamp(1.16rem,2vw,1.48rem);font-weight:700;line-height:1.6}.fileNote{margin-bottom:0;color:var(--muted);line-height:1.4}.fileDestination{justify-self:end;min-height:40px;padding:0 14px;color:var(--teal-strong);font-size:.9rem;font-weight:700;white-space:nowrap;background:#ffffff;border:1px solid var(--teal);border-radius:4px}.installSection{background:var(--paper)}.installLayout{display:grid;grid-template-columns:minmax(300px,.95fr) minmax(0,1fr);gap:clamp(28px,6vw,72px);align-items:center}.downloadPanel{display:grid;gap:20px;padding:clamp(24px,4vw,34px);background:#ffffff;border-radius:8px;box-shadow:var(--shadow-border)}.downloadIcon{width:92px;height:92px;border-radius:8px;outline:1px solid rgba(0,0,0,.1);outline-offset:-1px}.fullButton{width:100%}.steps{display:grid;gap:14px;padding:0;margin:0;list-style:none}.steps li{display:grid;grid-template-columns:48px minmax(0,1fr);align-items:center;min-height:92px;gap:18px;padding:20px;background:#ffffff;border-radius:8px;box-shadow:var(--shadow-border)}.steps span{display:grid;place-items:center;width:48px;height:48px;color:#ffffff;font-weight:700;font-variant-numeric:tabular-nums;background:var(--red);border-radius:6px}.steps p{margin-bottom:0}@media 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