:root{--bg:#f7f7f8;--surface:#fff;--text:#171719;--muted:#6b6f76;--line:#e7e8eb;--accent:#2e6bff;--accent-soft:#edf3ff;--danger:#d92d20;--radius:22px;--radius-sm:14px;--shadow:0 10px 30px #141a280f;--max:520px}*{box-sizing:border-box}html{background:var(--bg)}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans KR,sans-serif;font-size:16px;line-height:1.5}button,input,select{font:inherit}button,a{touch-action:manipulation}.page{width:100%;max-width:var(--max);background:var(--bg);min-height:100dvh;padding-bottom:calc(28px + env(safe-area-inset-bottom));margin:0 auto}.topbar{z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f7f7f8eb;border-bottom:1px solid #e7e8ebbf;grid-template-columns:74px 1fr 74px;align-items:center;height:58px;padding:0 18px;display:grid;position:sticky;top:0}.wordmark,.text-link{min-height:44px;color:var(--text);align-items:center;font-weight:800;text-decoration:none;display:flex}.text-link{text-align:right;justify-content:flex-end;font-size:14px}.topbar-title{text-align:center;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:700;overflow:hidden}.hero{padding:42px 22px 28px}.hero-chip,.eyebrow{background:var(--accent-soft);min-height:28px;color:var(--accent);border-radius:999px;align-items:center;padding:4px 10px;font-size:13px;font-weight:800;display:inline-flex}.hero h1,.flow-card h1,.result-shell h1{letter-spacing:-.04em;margin:16px 0 10px;font-size:clamp(30px,8vw,42px);line-height:1.16}.hero p,.subcopy{color:var(--muted);margin:0;font-size:17px}.hero-action{margin-top:28px}.microcopy{text-align:center;margin-top:10px!important;font-size:13px!important}.primary,.secondary,.choice,.kakao-button,.google-button{cursor:pointer;border:0;border-radius:16px;min-height:54px;padding:0 18px;font-weight:800}.primary{background:var(--accent);color:#fff;width:100%;box-shadow:0 8px 18px #2e6bff33}.primary:disabled{opacity:.55;cursor:default}.secondary{color:var(--text);border:1px solid var(--line);background:#fff;width:100%}.link-button{justify-content:center;align-items:center;text-decoration:none;display:flex}.home-stack{gap:12px;padding:8px 18px 24px;display:grid}.feature-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);gap:14px;padding:19px;display:flex}.feature-card h2{margin:0 0 4px;font-size:17px}.feature-card p{color:var(--muted);margin:0;font-size:14px}.feature-icon{background:var(--accent-soft);height:42px;color:var(--accent);border-radius:14px;flex:0 0 42px;place-items:center;font-weight:900;display:grid}.soft-section{color:#fff;border-radius:var(--radius);background:#171719;margin:0 18px;padding:24px}.soft-section h2{margin:0 0 8px}.soft-section p{color:#c9cbd0;margin:0}.text-cta{color:#fff;margin-top:18px;font-weight:800;text-decoration:none;display:inline-block}.flow-shell{min-height:calc(100dvh - 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