:root{--color-bg:#edf4f8;--color-surface:#fff;--color-text:#1b2431;--color-muted:#647284;--color-accent:#2e6b9f;--color-accent-soft:#73a7f4;--color-accent-strong:#3f7bd4;--color-accent-surface:#edf4ff;--color-accent-surface-text:#5b90ea;--color-surface-soft:#dde8f1;--color-surface-quiet:#f8fbfd;--color-border:rgba(27,36,49,.08);--color-card-warm:#fff8da;--shadow-soft:0 1rem 2.5rem rgba(31,49,74,.08);--navbar-height:6.75rem;--page-width:104rem}*,:after,:before{box-sizing:border-box}body,html{margin:0;min-height:100%}body{background:linear-gradient(180deg,#f7fbfd 0,var(--color-bg) 100%);color:var(--color-text);font-family:Helvetica Neue,Arial,sans-serif;min-height:100vh}a{color:inherit}.actions{display:flex;gap:.75rem;margin-top:1rem}.button{align-items:center;background:var(--color-accent);border:0;border-radius:.85rem;color:#fff;cursor:pointer;display:inline-flex;font-weight:600;justify-content:center;padding:.85rem 1.15rem;text-decoration:none}.button:disabled{cursor:wait;opacity:.7}.button--secondary{background:var(--color-surface-soft);color:var(--color-text)}.panel-surface{background:var(--color-surface);border:.0625rem solid var(--color-border);border-radius:1rem;box-shadow:var(--shadow-soft)}.skeleton{background:#cbdae88c;overflow:hidden;position:relative}.skeleton:after{animation:skeleton-shimmer 1.4s ease-in-out infinite;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.72) 50%,transparent);content:"";inset:0;position:absolute;transform:translate(-100%)}@keyframes skeleton-shimmer{to{transform:translate(100%)}}