.scl-page{--p-bg:#f5f5f7;--p-surface:#ffffff;--p-accent:#b3122e;--p-ink:#1d1d1f;--p-muted:#6b6b70;--p-line:rgba(0,0,0,0.08);min-height:100vh;background:radial-gradient(1100px 600px at 80% -10%,rgba(179,18,46,.1),transparent 60%),radial-gradient(900px 500px at -10% 10%,rgba(179,18,46,.06),transparent 55%),var(--p-bg);color:var(--p-ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.scl-nav{gap:12px;max-width:1080px;margin:0 auto;padding:22px 24px}.scl-brand,.scl-nav{display:flex;align-items:center}.scl-brand{gap:10px;font-weight:700;font-size:18px;letter-spacing:-.01em}.scl-brand .scl-mark{width:26px;height:26px;border-radius:8px;background:var(--p-accent);display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px}.scl-nav-spacer{flex:1 1}.scl-wrap{max-width:1080px;margin:0 auto;padding:24px}.scl-hero{text-align:center;padding:56px 16px 40px}.scl-eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--p-accent);margin-bottom:18px}.scl-hero h1{font-size:clamp(30px,6vw,52px);line-height:1.05;letter-spacing:-.025em;margin:0 0 16px;font-weight:800}.scl-hero p.scl-sub{font-size:clamp(16px,2.4vw,20px);color:var(--p-muted);max-width:620px;margin:0 auto 30px}.scl-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.scl-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:999px;padding:13px 26px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:transform .06s ease,box-shadow .2s ease,background .2s ease}.scl-btn:active{transform:translateY(1px)}.scl-btn-primary{background:var(--p-accent);color:#fff;box-shadow:0 8px 22px rgba(179,18,46,.28)}.scl-btn-primary:hover{background:#9d1029}.scl-btn-ghost{background:var(--p-surface);color:var(--p-ink);border-color:var(--p-line)}.scl-btn-ghost:hover{box-shadow:0 6px 18px rgba(0,0,0,.08)}.scl-btn-google{background:var(--p-surface);color:var(--p-ink);border-color:var(--p-line)}.scl-btn-block,.scl-btn-google{width:100%;justify-content:center}.scl-principles{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px;margin:44px 0 8px}.scl-principle{background:var(--p-surface);border-radius:18px;padding:22px 20px;box-shadow:0 10px 30px rgba(0,0,0,.05)}.scl-principle h3{margin:0 0 6px;font-size:16px;letter-spacing:-.01em}.scl-principle p{margin:0;color:var(--p-muted);font-size:14px}.scl-principle .scl-dot{width:9px;height:9px;border-radius:50%;background:var(--p-accent);display:inline-block;margin-right:8px;vertical-align:middle}.scl-what{background:var(--p-surface);border-radius:22px;padding:34px;margin:40px 0;box-shadow:0 12px 40px rgba(0,0,0,.05);text-align:center}.scl-what h2{margin:0 0 10px;font-size:24px;letter-spacing:-.02em}.scl-what p{margin:0 auto;max-width:640px;color:var(--p-muted)}.scl-foot{text-align:center;color:var(--p-muted);font-size:13px;padding:26px 16px 48px}.scl-login-center{min-height:calc(100vh - 84px);display:grid;place-items:center;padding:24px}.scl-card{width:100%;max-width:400px;background:var(--p-surface);border-radius:22px;padding:32px;box-shadow:0 20px 60px rgba(0,0,0,.1)}.scl-card h1{margin:0 0 6px;font-size:24px;letter-spacing:-.02em}.scl-card .scl-lead{margin:0 0 22px;color:var(--p-muted);font-size:14px}.scl-field{margin-bottom:12px}.scl-field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}.scl-field input{width:100%;box-sizing:border-box;border:1px solid var(--p-line);border-radius:12px;padding:11px 13px;font-size:15px;background:#fbfbfd}.scl-field input:focus{outline:2px solid rgba(179,18,46,.35);border-color:transparent}.scl-or{display:flex;align-items:center;gap:12px;color:var(--p-muted);font-size:12px;margin:18px 0}.scl-or:after,.scl-or:before{content:"";flex:1 1;height:1px;background:var(--p-line)}.scl-note{background:#fff7e6;border:1px solid #ffe2a8;color:#7a5300;border-radius:12px;padding:12px 14px;font-size:13px;margin-bottom:18px}.scl-err{background:#fdeaec;border:1px solid #f5c2c9;color:#9d1029;border-radius:12px;padding:10px 13px;font-size:13px;margin-bottom:14px}.scl-linkbtn{background:none;border:none;color:var(--p-accent);font-size:13px;cursor:pointer;padding:0;font-weight:600}.scl-muted-row{text-align:center;margin-top:16px;font-size:13px;color:var(--p-muted)}@media (max-width:720px){.scl-principles{grid-template-columns:repeat(2,1fr)}}@media (max-width:420px){.scl-principles{grid-template-columns:1fr}}