:root{color:#203c31;font-synthesis:none;--muted:#617268;--line:#d8dfd5;--accent:#2d6249;--surface:#fff;background:#f7f8f3;font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.52;cursor:wait}a{color:inherit;text-underline-offset:4px}:focus-visible{outline-offset:4px;outline:3px solid #8fae99}.shell{max-width:1040px;margin:auto;padding:32px 40px}.brand{letter-spacing:-.7px;align-items:center;gap:11px;font-size:20px;font-weight:700;text-decoration:none;display:inline-flex}.brand-mark{background:var(--accent);color:#fff;border-radius:50%;place-items:center;width:30px;height:30px;font-size:18px;display:grid}main{width:100%;max-width:440px;margin:76px auto 64px}.eyebrow{color:var(--accent);letter-spacing:1.5px;margin:0 0 18px;font-size:12px;font-weight:700}h1{letter-spacing:-1.2px;overflow-wrap:anywhere;margin:0 0 14px;font-size:clamp(28px,5vw,34px);font-weight:680;line-height:1.35}.description{color:var(--muted);margin:0 0 30px;font-size:15px;line-height:1.75}.social-options{gap:12px;display:grid}.social-button{color:#1f1f1f;background:#fff;border:1px solid #747775;border-radius:10px;width:100%;min-height:50px;padding:13px 20px;font-weight:600}.social-button.apple{color:#fff;background:#000;border-color:#000}.social-note{color:var(--muted);text-align:center;margin:12px 0 0;font-size:12px}.divider{color:var(--muted);align-items:center;gap:14px;margin:26px 0;font-size:12px;display:flex}.divider:before,.divider:after{content:"";background:var(--line);flex:1;height:1px}.field{gap:9px;margin:20px 0;font-size:14px;font-weight:600;display:grid}input{background:var(--surface);color:inherit;border:1px solid var(--line);border-radius:10px;width:100%;min-height:50px;padding:14px}input::placeholder{color:#89958c;font-weight:400}.primary,.secondary{border:1px solid var(--line);border-radius:10px;min-height:50px;padding:13px 20px;font-weight:650}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.secondary{color:inherit;background:0 0}.full{width:100%;margin-top:10px}.text-button{color:var(--accent);text-underline-offset:4px;background:0 0;border:0;padding:10px 0;text-decoration:underline}.alternate{color:var(--muted);justify-content:center;align-items:center;gap:10px;margin-top:16px;font-size:14px;display:flex}.status{border-left:3px solid var(--accent);overflow-wrap:anywhere;background:#eaf0e7;margin:22px 0;padding:14px 16px;font-size:14px;line-height:1.6}.status.error{color:#7b3428;background:#faebe5;border-color:#a64735}.account{border-block:1px solid var(--line);justify-content:space-between;align-items:center;gap:15px;margin:28px 0;padding:12px 0;font-size:14px;display:flex}.account span{overflow-wrap:anywhere}.permissions{margin:24px 0;padding:0;list-style:none}.permissions li{border-bottom:1px solid var(--line);align-items:flex-start;gap:13px;padding:16px 0;line-height:1.5;display:flex}.tick{color:var(--accent);flex-shrink:0}.permissions small{color:var(--muted);margin-top:3px;font-size:12px;display:block}.destination{color:var(--muted);gap:7px;margin:26px 0;font-size:12px;display:grid}.destination strong{color:inherit;overflow-wrap:anywhere;font-size:14px;font-weight:500}.actions{grid-template-columns:1fr 1.65fr;gap:10px;margin-top:32px;display:grid}.note{color:var(--muted);margin-top:20px;font-size:12px;line-height:1.7}footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;padding:22px 0;font-size:12px;display:flex}@media (width<=520px){.shell{padding:24px}main{margin:56px auto 48px}footer{flex-direction:column;gap:8px}}@media (prefers-color-scheme:dark){:root{color:#e2ebe2;--muted:#a6b5a8;--line:#3a493d;--accent:#8ebc9b;--surface:#243128;background:#18221c}.primary,.brand-mark{color:#17271d}.status{background:#273b2d}.status.error{color:#f7c1b1;background:#402b26}}.connection-card{border:1px solid var(--line,#dfe3e8);border-radius:16px;margin:24px 0;padding:20px}.connection-card h2{overflow-wrap:anywhere;margin:0;font-size:20px}.connection-permissions{color:var(--muted,#5d6777);padding-left:20px;font-size:14px;line-height:1.6}