:root{font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;color:#17201c;background:#f5f7f3}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(135deg,rgba(55,111,87,.08),transparent 34%),linear-gradient(180deg,#f7f9f4,#edf1ea)}button{cursor:pointer;font:inherit}.app-shell{min-height:100vh;padding:32px}.workspace{max-width:1040px;margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 0 34px}.eyebrow,.panel-label{margin:0 0 10px;color:#607068;font-size:12px;font-weight:800;letter-spacing:0;text-transform:uppercase}h1,h2{margin:0;letter-spacing:0}h1{font-size:36px;line-height:1.1}h2{font-size:24px;line-height:1.2}.passport-button{min-height:48px;border:0;border-radius:8px;padding:0 22px;color:#fff;background:#174f3a;box-shadow:0 14px 28px #174f3a2e;font-weight:800;white-space:nowrap}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{border:1px solid #dce5d8;border-radius:8px;padding:22px;background:#ffffffb8}.panel p{color:#53615a;line-height:1.7}.empty-state{margin:0}.error-text{color:#9a201a}.result{max-height:280px;margin:0;overflow:auto;border-radius:8px;padding:14px;color:#eaf4ee;background:#13201a}@media (max-width: 760px){.app-shell{padding:20px}.topbar,.content-grid{display:grid;grid-template-columns:1fr}.passport-button{width:100%}}