:root{--bg: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #000000);--hint: var(--tg-theme-hint-color, #999999);--link: var(--tg-theme-link-color, #2481cc);--button: var(--tg-theme-button-color, #2481cc);--button-text: var(--tg-theme-button-text-color, #ffffff);--secondary-bg: var(--tg-theme-secondary-bg-color, #f1f1f1)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.app{max-width:560px;margin:0 auto;padding:16px;min-height:100vh}.title{font-size:20px;font-weight:700;margin:8px 0 16px}.hint{color:var(--hint);font-size:14px}.btn{display:block;width:100%;padding:15px 16px;margin-bottom:12px;border:none;border-radius:12px;background:var(--button);color:var(--button-text);font-size:16px;font-weight:500;text-align:left;cursor:pointer}.btn.secondary{background:var(--secondary-bg);color:var(--text)}.btn.active{outline:2px solid var(--button);outline-offset:-2px}.btn:active{opacity:.85}.category{margin-bottom:20px}.category h3{font-size:16px;margin:0 0 10px}.service-desc{color:var(--text);font-size:15px;line-height:1.5;margin:4px 0 20px}.field{margin-bottom:14px}.field label{display:block;font-size:14px;margin-bottom:6px}.field .opt{color:var(--hint);font-weight:400}.input,.textarea{width:100%;padding:12px;border:1px solid var(--secondary-bg);border-radius:10px;background:var(--secondary-bg);color:var(--text);font-size:16px;font-family:inherit}.textarea{min-height:84px;resize:vertical}.error{color:#e04b4b;font-size:14px;margin-bottom:12px}.devbar{display:flex;align-items:center;gap:12px;padding:8px 16px;background:#f0ad4e;color:#1a1a1a;font-size:13px;font-weight:600}.devback{border:none;background:#00000026;color:inherit;border-radius:8px;padding:4px 12px;font-size:16px;cursor:pointer}.success{text-align:center;padding:40px 16px}.success .emoji{font-size:48px;margin-bottom:12px}