:root{--bg: #f4f6fb;--bg-grad-1: #eaf0ff;--surface: #ffffff;--surface-border: #e6e8ef;--text: #0e1525;--text-muted: #5b6478;--text-faint: #8b92a4;--accent: #2f6df6;--accent-press: #2257d6;--accent-contrast: #ffffff;--success: #1a9c63;--success-bg: #e7f6ee;--error: #d9434e;--error-bg: #fdecec;--ring: rgba(47, 109, 246, .35);--shadow: 0 10px 40px rgba(16, 21, 37, .1), 0 2px 8px rgba(16, 21, 37, .06);--radius: 20px;--radius-sm: 12px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif;--icon-mail-bg: rgba(47, 109, 246, .12)}@media(prefers-color-scheme:dark){:root{--bg: #0a0d14;--bg-grad-1: #11151f;--surface: #141925;--surface-border: #232a3a;--text: #eef1f7;--text-muted: #a3acc0;--text-faint: #717b91;--accent: #5b8bff;--accent-press: #4377f5;--accent-contrast: #0a0d14;--success: #34c285;--success-bg: #11271e;--error: #ff6b73;--error-bg: #2a1517;--ring: rgba(91, 139, 255, .45);--shadow: 0 18px 50px rgba(0, 0, 0, .5);--icon-mail-bg: rgba(91, 139, 255, .16)}}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%}body{margin:0;font-family:var(--font);color:var(--text);background:radial-gradient(1200px 600px at 50% -10%,var(--bg-grad-1),transparent 60%),var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--accent-contrast);padding:10px 16px;border-radius:0 0 8px;z-index:10}.skip-link:focus{left:0}.shell{min-height:100%;display:grid;place-items:center;padding:24px clamp(16px,5vw,40px);padding-top:max(24px,env(safe-area-inset-top));padding-bottom:max(24px,env(safe-area-inset-bottom))}.card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(24px,6vw,40px);text-align:center;animation:rise .45s cubic-bezier(.16,1,.3,1) both}.card__head{display:flex;justify-content:center;margin-bottom:22px}.brand{display:inline-flex;align-items:center;gap:10px}.brand__mark rect{fill:var(--accent)}.brand__mark path{stroke:var(--accent-contrast)}.brand__name{font-weight:650;font-size:1.05rem;letter-spacing:-.01em}.state{display:flex;flex-direction:column;align-items:center}.title{font-size:clamp(1.3rem,5vw,1.6rem);line-height:1.2;letter-spacing:-.02em;margin:18px 0 8px}.subtitle{margin:0 0 24px;color:var(--text-muted);font-size:.975rem;line-height:1.55;max-width:34ch}.fineprint{margin:16px 0 0;color:var(--text-faint);font-size:.82rem}.icon{width:76px;height:76px;border-radius:999px;display:grid;place-items:center;animation:pop .4s cubic-bezier(.16,1,.3,1) both}.icon svg{display:block}.icon--mail{background:var(--icon-mail-bg)}.icon--mail svg{stroke:var(--accent)}.icon--success{background:var(--success-bg)}.icon--success svg{stroke:var(--success)}.icon--error{background:var(--error-bg)}.icon--error svg{stroke:var(--error)}.icon--error svg circle[stroke=none]{fill:var(--error)}.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:52px;padding:14px 20px;border-radius:var(--radius-sm);border:1px solid transparent;font:inherit;font-weight:600;font-size:1rem;letter-spacing:-.01em;cursor:pointer;text-decoration:none;transition:transform .06s ease,background-color .15s ease,box-shadow .15s ease,opacity .15s ease;-webkit-tap-highlight-color:transparent}.btn+.btn{margin-top:10px}.btn:active{transform:translateY(1px) scale(.997)}.btn:focus-visible{outline:none;box-shadow:0 0 0 4px var(--ring)}.btn--primary{background:var(--accent);color:var(--accent-contrast)}.btn--primary:hover{background:var(--accent-press)}.btn--ghost{background:transparent;color:var(--text);border-color:var(--surface-border)}.btn--ghost:hover{border-color:var(--text-faint)}.btn[aria-busy=true],.btn[disabled]{opacity:.6;pointer-events:none}.spinner{width:42px;height:42px;border-radius:999px;border:3px solid var(--surface-border);border-top-color:var(--accent);animation:spin .8s linear infinite;margin:8px 0}.card__foot{margin-top:26px}.support,.legal{color:var(--text-faint);font-size:.82rem;margin:0}.support a,.legal a{color:var(--text-muted)}.legal{margin-top:20px;text-align:center;max-width:38ch}a{color:var(--accent)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes pop{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.card,.icon{animation:none}.spinner{animation-duration:1.4s}.btn{transition:none}}