:root{--primary: #ff7a33;--primary-dark: #e86800;--primary-soft: #fff4eb;--bg: #f5f6f8;--bg-card: #ffffff;--divider: #e8eaed;--text-main: #1a1a1a;--text-secondary: #64748b;--text-hint: #94a3b8;--radius-btn: 12px;--radius-card: 12px;--shadow-md: 0 4px 14px rgba(0, 0, 0, .06)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,sans-serif;font-size:14px;color:var(--text-main);-webkit-tap-highlight-color:transparent}.page{min-height:100vh;padding-bottom:72px;max-width:480px;margin:0 auto}.app-toast{position:fixed;left:50%;bottom:100px;transform:translate(-50%) translateY(12px);max-width:min(90%,360px);padding:12px 18px;border-radius:10px;font-size:14px;line-height:1.45;text-align:center;z-index:10001;opacity:0;transition:opacity .2s ease,transform .2s ease;pointer-events:none;box-shadow:0 8px 24px #0000001f}.app-toast--show{opacity:1;transform:translate(-50%) translateY(0)}.app-toast--info{background:#1e293beb;color:#fff}.app-toast--success{background:#10b981f2;color:#fff}.app-toast--error{background:#ef4444f2;color:#fff}.app-modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;background:#0f172a80;display:flex;align-items:center;justify-content:center;padding:24px}.app-modal{width:100%;max-width:320px;background:var(--bg-card);border-radius:16px;padding:22px 20px 20px;box-shadow:0 16px 48px #0003;position:relative}.app-modal__close{position:absolute;top:12px;right:12px;width:32px;height:32px;border:none;background:transparent;font-size:20px;line-height:1;color:var(--text-hint);cursor:pointer}.contact-modal__icon{width:52px;height:52px;margin:8px auto 12px;border-radius:12px;background:linear-gradient(145deg,#ff9a4a,var(--primary));display:flex;align-items:center;justify-content:center;font-size:26px}.app-modal__title{font-size:17px;font-weight:700;text-align:center;margin-bottom:8px}.contact-modal__phone{font-size:22px;font-weight:700;color:var(--primary);text-align:center;margin:12px 0 20px;letter-spacing:.04em}