:root{color-scheme:light;--green-main: #4f8500;--green-dark: #3f7100;--green-light: #c7e99b;--surface: #f5f7f4;--text-main: #17233a;--border: #4b5563;--white: #ffffff}*{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{font-family:Manrope,sans-serif;background:radial-gradient(circle at top,rgba(199,233,155,1),transparent 58%),radial-gradient(circle at bottom,rgba(79,133,0,.2),transparent 48%),linear-gradient(180deg,#f2f9e8,#edf6df 52%,#e8f2d7);color:var(--text-main);background-attachment:fixed}button,input,textarea,select{font:inherit}.page-shell,.page-loader{min-height:100vh;display:grid;place-items:center;padding:24px}.page-loader__card{min-width:min(100%,320px);padding:28px 32px;border-radius:24px;background:#fffffff0;border:1px solid rgba(79,133,0,.18);box-shadow:0 24px 60px #17233a1f;display:grid;justify-items:center;gap:14px}.page-loader__spinner{width:42px;height:42px;border:4px solid rgba(79,133,0,.2);border-top-color:var(--green-main);border-radius:50%;animation:spin .8s linear infinite}.page-loader__text{margin:0;color:var(--green-dark);font-size:1rem;font-weight:800;letter-spacing:.02em}.hero-card{width:min(100%,560px);position:relative;padding:72px 24px 28px;border:1px solid rgba(75,85,99,.2);border-radius:28px;background:#fffffff5;box-shadow:0 24px 60px #17233a1f;overflow:hidden}.hero-card:before{content:"";position:absolute;inset:0 0 auto;height:10px;background:linear-gradient(90deg,var(--green-main),var(--green-light))}.badge{position:absolute;top:18px;left:24px;display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--green-main);color:var(--white);font-size:.9rem;font-weight:800;letter-spacing:.02em;box-shadow:0 12px 28px #4f850047}.hero-copy{text-align:center}.eyebrow{margin:0 0 12px;color:var(--green-dark);font-size:.95rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}h1{margin:0;font-size:clamp(2rem,5vw,3.3rem);line-height:1;letter-spacing:-.04em}.subtitle{max-width:36ch;margin:18px auto 0;font-size:1.05rem;line-height:1.6;color:#17233ac7}.content-card{margin-top:32px;padding:22px;border:1px solid rgba(79,133,0,.18);border-radius:22px;background:linear-gradient(180deg,#fff,#f8fbf3)}.security-mark{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid rgba(79,133,0,.16);border-radius:18px;background:#c7e99b38;color:var(--text-main);font-size:.98rem;line-height:1.5}.shield{width:32px;height:32px;flex:0 0 32px;display:inline-grid;place-items:center;border-radius:50%;background:var(--green-main);color:var(--white);font-weight:800}.checkout-button{width:100%;margin-top:20px;padding:18px 22px;border:0;border-radius:18px;background:linear-gradient(180deg,var(--green-main) 0%,var(--green-dark) 100%);color:var(--white);font-size:1rem;font-weight:800;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,filter .16s ease;box-shadow:0 18px 30px #4f850042;display:inline-flex;align-items:center;justify-content:center;gap:12px}.checkout-button:hover{transform:translateY(-1px);filter:brightness(1.03);box-shadow:0 20px 34px #4f850052}.checkout-button:disabled{cursor:wait}.checkout-button.is-loading{transform:none;filter:none}.checkout-button:focus-visible{outline:3px solid rgba(79,133,0,.25);outline-offset:3px}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.35);border-top-color:var(--white);border-radius:50%;animation:spin .8s linear infinite}.helper-text{margin:14px 0 0;text-align:center;color:#17233ab3;font-size:.95rem}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 640px){.page-shell{padding:16px}.hero-card{padding:72px 18px 20px;border-radius:24px}.badge{left:18px;right:18px;justify-content:center;text-align:center}.content-card{padding:18px}.security-mark{align-items:flex-start}}