@font-face{font-family:'DM Serif Display';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/-nFnOHM81r4j6k0gjAW3mujVU2B2K_J71djz.woff2) format('woff2')}
@font-face{font-family:'Noto Sans JP';font-style:normal;font-weight:300 700;font-display:swap;src:url(/fonts/NotoSansJP-subset.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:300 700;font-display:swap;src:url(/fonts/V8mDoQDjQSkFtoMM3T6r8E7mDbNyDNs1.woff2) format('woff2')}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/i7dPIFZifjKcF5UAWdDRUEN2Qlq6.woff2) format('woff2')}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#f7f7f5;
  --bg-alt:#ededef;
  --fg:#1a1a18;
  --fg-muted:#6b6b66;
  --fg-faint:#70706a;
  --accent:#2c4a7c;
  --accent-light:#e6edf5;
  --border:#d4d4cf;
  --border-light:#e8e8e3;
  --app-green:#356b57;
  --app-green-soft:#e7efe9;
  --app-lime:#d8f74d;
  --sans:'Space Grotesk','Noto Sans JP',-apple-system,BlinkMacSystemFont,sans-serif;
  --serif:'DM Serif Display','Noto Sans JP',Georgia,serif;
  --mono:'Space Mono','SF Mono',monospace;
}

html{scroll-behavior:smooth;scroll-padding-top:76px;overflow-x:hidden}
body{font-family:var(--sans);color:var(--fg);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
::selection{background:var(--accent);color:#fff}
.wrap{width:min(1120px,calc(100% - 64px));margin:0 auto}

.site-header{position:fixed;inset:0 0 auto;z-index:20;background:rgba(247,247,245,.92);border-bottom:1px solid var(--border-light);backdrop-filter:blur(16px)}
.header-inner{height:64px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.site-logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:1.28rem;letter-spacing:.02em;white-space:nowrap}
.site-logo img{width:25px;height:25px}
.site-logo small{font-size:.68rem;font-weight:500;letter-spacing:.08em}
.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}
.main-nav a{text-decoration:none;color:var(--fg-muted);font-size:.84rem;letter-spacing:.04em}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--accent)}
.lang-toggle{display:inline-flex;border:1px solid var(--border);border-radius:3px;overflow:hidden}
.lang-toggle a{display:grid;place-items:center;min-width:43px;height:40px;text-decoration:none;font-family:var(--mono);font-size:.68rem;color:var(--fg-muted)}
.lang-toggle a[aria-current='page']{background:var(--fg);color:#fff}

main{padding-top:64px}
.hero{border-bottom:1px solid var(--border-light);padding:88px 0 84px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(310px,.72fr);gap:88px;align-items:center}
.product-kicker{display:flex;align-items:center;gap:15px;margin-bottom:28px}
.product-kicker img{width:52px;height:52px;border-radius:12px}
.product-kicker span{font-family:var(--mono);font-size:.72rem;line-height:1.5;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.release-label{display:inline-block;margin-bottom:18px;border:1px solid var(--border);border-radius:3px;padding:7px 11px;font-family:var(--mono);font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:#fff3cd;color:#856404}
.hero h1{max-width:720px;font-family:var(--serif);font-size:clamp(3.2rem,6vw,5.6rem);font-weight:400;line-height:.98;letter-spacing:-.035em}
html[lang='ja'] .hero h1{font-family:var(--sans);font-size:clamp(2.5rem,4.6vw,3.8rem);font-weight:500;line-height:1.16;letter-spacing:-.045em}
.hero-line{display:inline-block;white-space:nowrap}
.hero-copy{max-width:680px;margin-top:28px;color:var(--fg-muted);font-size:1.06rem;line-height:1.85}
.platform-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.platform-chip{border:1px solid var(--border);border-radius:999px;padding:7px 12px;font-family:var(--mono);font-size:.65rem;letter-spacing:.05em;background:var(--bg)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 24px;border:1px solid var(--fg);border-radius:4px;text-decoration:none;font-size:.84rem;font-weight:600;letter-spacing:.03em;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible{outline:3px solid var(--accent-light);outline-offset:3px}
.btn-primary{background:var(--fg);color:var(--bg)}
.btn-primary:hover{box-shadow:0 8px 22px rgba(26,26,24,.14)}
.btn-secondary{background:transparent;color:var(--fg)}

.hero-visual{justify-self:end;width:min(100%,390px);padding:18px;border:1px solid var(--border);border-radius:8px;background:var(--bg-alt)}
.hero-visual img{width:100%;height:auto;border:1px solid var(--border-light);border-radius:4px;background:#f8f3e9}
.visual-note{margin-top:14px;font-family:var(--mono);font-size:.64rem;line-height:1.55;color:var(--fg-faint)}

.section{padding:94px 0;border-bottom:1px solid var(--border-light)}
.section-alt{background:var(--bg-alt)}
.section-head{display:grid;grid-template-columns:180px minmax(0,1fr);gap:44px;margin-bottom:46px}
.section-label{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.section-title{font-family:var(--serif);font-size:clamp(2.4rem,4vw,3.8rem);font-weight:400;line-height:1.08;letter-spacing:-.025em}
html[lang='ja'] .section-title{font-family:var(--sans);font-weight:500;font-size:clamp(2rem,3.8vw,3.2rem);letter-spacing:-.035em}
.section-intro{max-width:700px;margin-top:18px;color:var(--fg-muted);font-size:1rem;line-height:1.8}

.steps{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--border);border-radius:6px;overflow:hidden}
.step{min-height:250px;padding:30px;background:var(--bg)}
.step+.step{border-left:1px solid var(--border)}
.step-num{display:block;margin-bottom:42px;font-family:var(--mono);font-size:.7rem;color:var(--accent)}
.step h3{font-size:1.2rem;line-height:1.35;margin-bottom:13px}
.step p{color:var(--fg-muted);font-size:.94rem;line-height:1.75}

.screen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.screen-card{overflow:hidden;border:1px solid var(--border);border-radius:10px;padding:14px 14px 22px;background:rgba(247,247,245,.82);box-shadow:0 14px 34px rgba(26,26,24,.06)}
.screen-card img{width:100%;height:auto;border:1px solid var(--border-light);border-radius:6px;background:#f8f3e9}
.screen-card h3{margin-top:18px;font-size:1rem}
.screen-card p{margin-top:7px;color:var(--fg-muted);font-size:.86rem;line-height:1.65}

.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.trust-card{border-top:1px solid var(--fg);padding:24px 4px 0}
.trust-card h3{font-size:1.12rem;margin-bottom:10px}
.trust-card p{color:var(--fg-muted);font-size:.94rem;line-height:1.75}

.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.price-card{display:flex;min-height:390px;flex-direction:column;border:1px solid var(--border);border-radius:6px;padding:28px;background:var(--bg)}
.price-card.featured{border:2px solid var(--app-green);padding:27px;background:var(--app-green-soft)}
.plan-label{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-muted)}
.price{margin:22px 0 4px;font-size:2.45rem;font-weight:600;line-height:1}
.price small{font-size:.8rem;font-weight:400;color:var(--fg-muted)}
.price-note{font-size:.76rem;color:var(--fg-muted)}
.plan-list{list-style:none;margin-top:34px;border-top:1px solid var(--border)}
.plan-list li{padding:12px 0;border-bottom:1px solid var(--border);font-size:.9rem}
.plan-status{margin-top:auto;padding-top:24px;font-family:var(--mono);font-size:.68rem;color:var(--accent);letter-spacing:.05em}
.pricing-footnote{margin-top:20px;color:var(--fg-faint);font-size:.78rem;line-height:1.65}

.launch-panel{display:grid;grid-template-columns:1fr auto;gap:46px;align-items:center;border:1px solid var(--border);border-radius:6px;padding:44px;background:var(--bg)}
.launch-panel h2{font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.7rem);font-weight:400;line-height:1.08}
html[lang='ja'] .launch-panel h2{font-family:var(--sans);font-size:clamp(2rem,3.8vw,3.1rem);font-weight:500;letter-spacing:-.035em}
.launch-panel p{max-width:680px;margin-top:16px;color:var(--fg-muted);line-height:1.8}

.policy-hero{padding:88px 0 70px;border-bottom:1px solid var(--border-light)}
.policy-hero h1{max-width:900px;font-family:var(--serif);font-size:clamp(3rem,5.4vw,5rem);font-weight:400;line-height:1.02;letter-spacing:-.035em}
html[lang='ja'] .policy-hero h1{font-family:var(--sans);font-size:clamp(2.5rem,4.8vw,4.2rem);font-weight:500;line-height:1.18;letter-spacing:-.04em}
.policy-hero-compact h1{max-width:1120px;font-size:clamp(2.8rem,4.6vw,4.2rem)}
html[lang='ja'] .policy-hero-compact h1{font-size:clamp(2.3rem,4.2vw,3.8rem)}
.policy-lead{max-width:780px;margin-top:24px;color:var(--fg-muted);font-size:1.05rem;line-height:1.85}
.policy-meta{margin-top:22px;font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;color:var(--accent)}
.policy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.policy-card{border-top:1px solid var(--fg);padding:26px 4px 10px}
.policy-card h2{font-size:1.2rem;line-height:1.4;margin-bottom:14px}
.policy-card p,.policy-card li{color:var(--fg-muted);font-size:.95rem;line-height:1.8}
.policy-card ul{padding-left:1.15rem}
.policy-card li+li{margin-top:8px}
.policy-notice{margin-top:34px;border:1px solid var(--border);border-radius:6px;padding:28px;background:var(--bg)}
.policy-notice h2{font-family:var(--serif);font-size:2rem;font-weight:400;line-height:1.2}
html[lang='ja'] .policy-notice h2{font-family:var(--sans);font-weight:500}
.policy-notice p{max-width:820px;margin-top:14px;color:var(--fg-muted);line-height:1.8}

.site-footer{padding:34px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--fg-faint);font-family:var(--mono);font-size:.66rem}
.footer-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-links a{text-decoration:none}
.footer-links a:hover,.footer-links a:focus-visible{color:var(--accent);text-decoration:underline}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:54px}
  .hero-visual{justify-self:start;width:min(100%,420px)}
  .section-head{grid-template-columns:1fr;gap:14px}
  .steps{grid-template-columns:1fr}
  .step{min-height:0}
  .step+.step{border-left:0;border-top:1px solid var(--border)}
  .screen-grid,.pricing-grid{grid-template-columns:1fr 1fr}
  .price-card:last-child{grid-column:1/-1}
  .policy-grid{grid-template-columns:1fr}
}

@media (max-width:720px){
  .wrap{width:min(100% - 32px,1120px)}
  .main-nav{display:none}
  .site-logo{font-size:1.05rem}
  .site-logo small{display:none}
  .hero{padding:64px 0 62px}
  .hero-grid{gap:42px}
  html[lang='ja'] .hero h1{font-size:clamp(1.8rem,9vw,2.4rem)}
  .product-kicker{margin-bottom:22px}
  .product-kicker img{width:44px;height:44px}
  .hero-copy{font-size:.98rem}
  .hero-actions{display:grid}
  .btn{width:100%}
  .section{padding:68px 0}
  .screen-grid,.pricing-grid,.trust-grid{grid-template-columns:1fr}
  .price-card:last-child{grid-column:auto}
  .launch-panel{grid-template-columns:1fr;padding:30px 24px}
  .policy-hero{padding:64px 0 54px}
  html[lang='ja'] .policy-hero-compact h1{font-size:clamp(2rem,8vw,2.35rem)}
  .policy-notice{padding:24px 20px}
  .footer-inner{align-items:flex-start;flex-direction:column}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.status-link{transition:none}}