:root{--orange: #ff6b00;--near-black: #171717;--warm-white: #fffdf9;--warm-gray: #f3f1ed;--medium-gray: #6b6b6b;--success: #238636;--error: #c62828;--border: #e5e1da}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--warm-white);color:var(--near-black)}.app{min-height:100dvh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--near-black);color:var(--warm-white);position:sticky;top:0}.content,.splash,.login{max-width:640px;margin:0 auto;padding:20px}.splash,.login{display:flex;flex-direction:column;gap:12px;align-items:flex-start;padding-top:20vh}h1{font-size:1.6rem;margin:8px 0}h2{font-size:1.1rem;margin:0 0 8px}.muted{color:var(--medium-gray)}.small{font-size:.85rem}.progress{height:8px;background:var(--warm-gray);border-radius:999px;overflow:hidden;margin:12px 0}.progress-bar{height:100%;background:var(--orange);transition:width .3s ease}.steps{list-style:none;padding:0;margin:0 0 16px}.steps li{padding:6px 0;color:var(--medium-gray)}.steps li.done{color:var(--success)}.check{display:inline-block;width:20px}.card{background:var(--warm-gray);border:1px solid var(--border);border-radius:16px;padding:16px;margin-bottom:16px}.card input{display:block;width:100%;padding:12px;margin-bottom:10px;border:1px solid var(--border);border-radius:10px;font-size:1rem;background:#fff}.btn-primary{background:var(--orange);color:#fff;border:none;border-radius:999px;padding:12px 20px;font-size:1rem;font-weight:600;cursor:pointer}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-link{background:none;border:none;color:var(--warm-white);cursor:pointer;font-size:.9rem}.check{display:flex;align-items:center;gap:8px;margin:10px 0}.check input{width:auto}.contract{max-height:240px;overflow:auto;background:#fff;border:1px solid var(--border);border-radius:10px;padding:12px;white-space:pre-wrap;font-size:.85rem}.error{color:var(--error)}.warn{color:var(--error);font-weight:600;font-size:.9rem}