.beta-root{--ink:#1b2b22;--ink-soft:#4f6058;--forest:#1c5a3e;--forest-deep:#143f2c;--leaf:#2fae6e;--leaf-soft:#7fcfa3;--mint:#e8f3ec;--mint-2:#f2f8f3;--cream:#fbf8f1;--white:#fff;--amber:#f0a635;--line:#1c5a3e24;--shadow-lg:0 30px 60px -20px #143f2c47;--shadow-sm:0 12px 30px -12px #143f2c38;--ease:cubic-bezier(.22, .61, .36, 1);--header-bg:#0d3300;--footer-bg:#0d3300;min-height:100dvh;font-family:var(--font-noto-sans-jp), "Noto Sans JP", sans-serif;color:var(--ink);background:var(--mint);-webkit-font-smoothing:antialiased;line-height:1.6;position:relative;overflow-x:clip}.beta-root .bg{z-index:0;pointer-events:none;position:fixed;inset:0;overflow:hidden}.beta-root .bg:before{content:"";background:radial-gradient(120% 80% at 85% -10%, #2fae6e29, transparent 55%), radial-gradient(90% 70% at 0% 110%, #f0a6351a, transparent 50%), linear-gradient(180deg, var(--mint-2), var(--mint) 60%);position:absolute;inset:0}.beta-root .grain{opacity:.5;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.045'/%3E%3C/svg%3E");position:absolute;inset:0}.beta-root .rings{opacity:1;width:54vw;height:54vw;position:absolute;top:-16vw;right:-16vw}.beta-root .rings span{border:1px solid #ccc;border-radius:50%;position:absolute;inset:0}.beta-root .rings span:nth-child(2){inset:8%}.beta-root .rings span:nth-child(3){inset:18%}.beta-root .rings span:nth-child(4){border-style:dashed;border-color:#ccc;inset:30%}@keyframes spin{to{transform:rotate(360deg)}}.beta-root .wrap{z-index:2;max-width:1080px;margin:0 auto;padding:0 28px;position:relative}.beta-root .btn{cursor:pointer;transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;border:none;border-radius:999px;justify-content:center;align-items:center;gap:9px;font-family:inherit;font-weight:700;text-decoration:none;display:inline-flex}.beta-root .btn-primary{background:var(--forest);color:#fff;padding:14px 26px;font-size:15.5px;box-shadow:0 10px 24px -10px #143f2cb3}.beta-root .btn-primary:hover{background:var(--forest-deep);transform:translateY(-2px)}.beta-root .btn-soon{color:var(--forest);box-shadow:none;background:#1c5a3e14;border:1.5px solid #1c5a3e4d}.beta-root .btn-soon:hover{box-shadow:none;background:#1c5a3e21;transform:none}.beta-root nav{justify-content:space-between;align-items:center;padding:12px 32px;display:flex}.beta-root .brand{color:var(--forest);align-items:center;gap:11px;text-decoration:none;display:flex}.beta-root .brand .mark{flex:none;width:38px;height:38px}.beta-root .brand .logo{background:#ffc;border-radius:6px;flex:none;width:66px;height:66px;display:block}.beta-root .brand b{letter-spacing:.14em;font-size:19px;font-weight:700}.beta-root .brand .beta{color:var(--forest);border:1px solid var(--line);background:#2fae6e24;border-radius:999px;align-self:center;padding:3px 9px;font-size:11px;font-weight:700}.beta-root .nav-links{align-items:center;gap:30px;display:flex}.beta-root .nav-links a{color:var(--ink-soft);font-size:15px;font-weight:500;text-decoration:none;transition:color .2s}.beta-root .nav-links a:hover,.beta-root .nav-links a.active{color:var(--forest)}.beta-root .nav-links a.active{font-weight:700}.beta-root .nav-cta{align-items:center;gap:14px;display:flex}.beta-root .login{color:var(--forest);font-size:15px;font-weight:700;text-decoration:none}@media (max-width:880px){.beta-root .nav-links{display:none}.beta-root nav{padding:10px 16px}.beta-root .brand{gap:8px}.beta-root .brand .logo{width:48px;height:48px}.beta-root .brand b{letter-spacing:.08em;font-size:17px}.beta-root .site-header .btn-soon{white-space:nowrap;padding:9px 14px;font-size:12.5px}}.beta-root .site-header{z-index:50;background:var(--header-bg);position:sticky;top:0;box-shadow:0 6px 20px -12px #00000073}.beta-root .site-header .brand,.beta-root .site-header .brand b{color:#fff}.beta-root .site-header .brand .beta{color:#d4efe0;background:#ffffff1f;border-color:#ffffff38}.beta-root .site-header .nav-links a{color:#ffffffd1}.beta-root .site-header .nav-links a:hover,.beta-root .site-header .nav-links a.active,.beta-root .site-header .login{color:#fff}.beta-root .site-header .btn-soon{color:#fff;background:#ffffff1f;border-color:#ffffff61}.beta-root .site-header .btn-soon:hover{background:#fff3}.beta-root main{z-index:2;display:block;position:relative}.beta-root .site-footer{z-index:2;background:var(--footer-bg);color:#ffffffd9;position:relative}.beta-root .foot-inner{flex-wrap:wrap;justify-content:space-between;gap:36px;max-width:1200px;margin:0 auto;padding:26px 28px 18px;display:flex}.beta-root .foot-brand{max-width:330px}.beta-root .foot-brand .fb-top{align-items:center;gap:10px;text-decoration:none;display:inline-flex}.beta-root .foot-brand .mark{width:34px;height:34px}.beta-root .foot-brand .logo{background:#ffc;border-radius:6px;width:66px;height:66px;display:block}.beta-root .foot-brand b{letter-spacing:.14em;color:#fff;font-size:19px;font-weight:700}.beta-root .foot-brand .beta{color:#d4efe0;background:#ffffff1f;border:1px solid #ffffff38;border-radius:999px;padding:3px 9px;font-size:10.5px;font-weight:700}.beta-root .foot-brand p{color:#ffffff9e;margin-top:16px;font-size:13px;line-height:1.95}.beta-root .foot-cols{flex-wrap:wrap;gap:64px;display:flex}.beta-root .foot-col h4{letter-spacing:.14em;color:#ffffff73;margin-bottom:16px;font-size:11px;font-weight:700}.beta-root .foot-col a{color:#fffc;margin-bottom:11px;font-size:13.5px;font-weight:500;text-decoration:none;transition:color .2s;display:block}.beta-root .foot-col a:hover{color:#fff}.beta-root .foot-bottom{text-align:center;color:#ffffff80;border-top:1px solid #ffffff1f;padding:11px;font-size:12px}@media (max-width:640px){.beta-root .foot-inner{flex-direction:column;gap:34px}.beta-root .foot-cols{gap:48px}}.beta-root .eyebrow{border:1px solid var(--line);color:var(--forest);letter-spacing:.06em;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffffb3;border-radius:999px;align-items:center;gap:8px;padding:7px 16px;font-size:13px;font-weight:700;display:inline-flex}.beta-root .eyebrow .dot{background:var(--leaf);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #2fae6e33}.beta-root .reveal{opacity:0;animation:rise .9s var(--ease) forwards;transform:translateY(22px)}@keyframes rise{to{opacity:1;transform:none}}.beta-root .d1{animation-delay:50ms}.beta-root .d2{animation-delay:.16s}.beta-root .d3{animation-delay:.28s}.beta-root .d4{animation-delay:.44s}.beta-root .d5{animation-delay:.57s}.beta-root .d6{animation-delay:.7s}@media (prefers-reduced-motion:reduce){.beta-root *,.beta-root .reveal,.beta-root .visual{opacity:1;transform:none;animation:none!important}}