:root{--bg: #f7f8fa;--bg-accent: #eef2f6;--surface: #ffffff;--ink: #1a2332;--muted: #5a6577;--line: #d7dee8;--brand: #c62828;--brand-dark: #9b1c1c;--brand-soft: #fdecea;--ok: #1b7a45;--ok-soft: #e6f6ec;--warn: #b45309;--warn-soft: #fff4e5;--shadow: 0 12px 32px rgba(26, 35, 50, .08);--font: "Rubik", "Source Sans 3", sans-serif;--radius: 14px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:var(--font);color:var(--ink);background:radial-gradient(1200px 500px at 10% -10%,#ffe8e6 0%,transparent 55%),radial-gradient(900px 420px at 100% 0%,#e8f0ff 0%,transparent 50%),var(--bg);line-height:1.5}a{color:inherit;text-decoration:none}h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.02em}button,input,select,textarea{font:inherit}button{cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border:0;border-radius:10px;padding:.7rem 1.05rem;background:var(--brand);color:#fff;font-weight:600;transition:background .15s ease,transform .15s ease}.btn:hover{background:var(--brand-dark)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{background:var(--bg-accent)}.field{display:grid;gap:.35rem;margin-bottom:.85rem}.field label{font-size:.85rem;color:var(--muted);font-weight:500}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:10px;padding:.7rem .85rem;background:#fff;color:var(--ink)}.field textarea{min-height:96px;resize:vertical}.error{color:var(--brand);font-size:.9rem}.container{width:min(1120px,calc(100% - 2rem));margin-inline:auto}