:root{--bg:#F4F7FB;--surface:#FFFFFF;--free:#2563EB;--busy:#9AA5B5;--tentative:#F59E0B;--accent:#2563EB;--text:#1E293B;--muted:#64748B;--line:#E9EDF3}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;line-height:1.6}button{cursor:pointer}button,input{font:inherit}.hscroll{scrollbar-width:none}.hscroll::-webkit-scrollbar{display:none}@keyframes shake{0%{transform:translateX(0)}25%{transform:translateX(-6px)}50%{transform:translateX(6px)}75%{transform:translateX(-4px)}to{transform:translateX(0)}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes fadeOut{to{opacity:0;transform:translateY(-8px)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.gate-exit{animation:fadeOut .2s ease-out forwards}.main-enter{animation:fadeInUp .25s ease-out}.bl-lp{max-width:1120px;margin:0 auto;padding-left:20px;padding-right:20px}.bl-hero{padding:56px 0 36px}.bl-hero h1{font-size:30px;line-height:1.32;letter-spacing:-.01em;margin:0 0 14px;font-weight:800}.bl-hero-sub{font-size:16px;line-height:1.75;margin:0 0 24px}.bl-cta-row{display:flex;flex-wrap:wrap;gap:12px}.bl-grid3{display:grid;grid-template-columns:1fr;gap:14px}.bl-section{padding:28px 0}.bl-section-title{font-size:20px;font-weight:800;margin:0 0 18px;letter-spacing:-.01em}.bl-hero{background:radial-gradient(120% 90% at 78% -10%,rgba(37,99,235,.07),transparent 55%)}.bl-card{transition:box-shadow .18s ease,transform .18s ease}.bl-card:hover{box-shadow:0 10px 30px rgba(16,24,40,.1);transform:translateY(-2px)}.bl-btn{transition:filter .15s ease,transform .06s ease,box-shadow .15s ease}.bl-btn:hover{filter:brightness(1.06)}.bl-btn:active{transform:translateY(1px)}.bl-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.bl-acct-card button{transition:filter .15s ease,transform .06s ease}.bl-acct-card button:hover{filter:brightness(1.05)}.bl-acct-card button:active{transform:translateY(1px)}.bl-acct-card button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.bl-acct-card input:focus,.bl-acct-card select:focus{border-color:var(--accent)!important;box-shadow:0 0 0 3px rgba(37,99,235,.13);outline:none}@media (min-width:768px){body{background:linear-gradient(180deg,#E9F0FB,#F4F7FB 42%)}.bl-acct-card{margin-top:40px;margin-bottom:40px;border-radius:24px;box-shadow:0 2px 6px rgba(16,24,40,.05),0 26px 70px rgba(16,24,40,.13);overflow:hidden}.bl-app-shadow{box-shadow:0 2px 6px rgba(16,24,40,.05),0 26px 70px rgba(16,24,40,.14)!important}.bl-gate-card{background:var(--gate-card-bg,transparent);border-radius:24px;padding:44px 40px 36px;box-shadow:0 2px 6px rgba(16,24,40,.05),0 26px 70px rgba(16,24,40,.13)}.bl-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:84px 0 52px}.bl-hero h1{font-size:44px}.bl-hero-sub{font-size:18px}.bl-grid3{grid-template-columns:repeat(3,1fr);gap:20px}.bl-section{padding:44px 0}.bl-section-title{font-size:26px}}