:root{--ps-bg:#fff;--ps-surface:#fff;--ps-surface-2:#f5f5f5;--ps-border:#0000001a;--ps-border-2:#00000029;--ps-purple:#8b5cf6;--ps-purple-dark:#7c3aed;--ps-purple-dim:#8b5cf614;--ps-text:#1a1a1a;--ps-text-2:#6b6b6b;--ps-text-3:#b0b0b0;--ps-r-md:10px;--ps-r-sm:6px;--ps-r-pill:999px;--ps-shadow:0 4px 20px #00000014;--ps-shadow-lg:0 8px 40px #0000001f;color:var(--ps-text);background:var(--ps-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font:16px/1.6 system-ui,Segoe UI,Roboto,sans-serif}*,:before,:after{box-sizing:border-box}body{margin:0}h1,h2,h3,h4{color:var(--ps-text);letter-spacing:-.02em;margin:0;font-weight:700;line-height:1.2}p{margin:0}a{color:var(--ps-purple);text-decoration:none}a:hover{text-decoration:underline}.ps-page{flex-direction:column;min-height:100vh;display:flex}.ps-container{width:100%;max-width:760px;margin:0 auto;padding:0 24px}.ps-container--wide{max-width:1100px}.ps-header{border-bottom:1px solid var(--ps-border);-webkit-backdrop-filter:blur(12px);z-index:100;background:#fffffff2;position:sticky;top:0}.ps-header__inner{justify-content:space-between;align-items:center;height:56px;display:flex}.ps-header__logo{color:var(--ps-text);letter-spacing:-.4px;align-items:center;gap:8px;font-size:17px;font-weight:700;text-decoration:none;display:flex}.ps-header__logo:hover{opacity:.8;text-decoration:none}.ps-logo-icon{background:var(--ps-purple);border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.ps-header__nav{align-items:center;gap:24px;display:flex}.ps-header__nav a{color:var(--ps-text-2);font-size:14px;font-weight:500;text-decoration:none;transition:color .15s}.ps-header__nav a:hover{color:var(--ps-text);text-decoration:none}.ps-footer{border-top:1px solid var(--ps-border);margin-top:auto;padding:32px 0}.ps-footer__inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.ps-footer__copy{color:var(--ps-text-3);font-size:13px}.ps-footer__links{gap:20px;display:flex}.ps-footer__links a{color:var(--ps-text-3);font-size:13px;text-decoration:none;transition:color .15s}.ps-footer__links a:hover{color:var(--ps-text-2);text-decoration:none}.ps-btn{border-radius:var(--ps-r-md);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:15px;font-weight:600;text-decoration:none;transition:opacity .15s,transform .1s;display:inline-flex}.ps-btn:hover{opacity:.9;text-decoration:none}.ps-btn:active{transform:scale(.97)}.ps-btn--primary{background:var(--ps-purple);color:#fff}.ps-btn--outline{color:var(--ps-text);border:1.5px solid var(--ps-border-2);background:0 0}.ps-btn--outline:hover{border-color:var(--ps-text-3)}.ps-btn--disabled{background:var(--ps-surface-2);color:var(--ps-text-3);border:1.5px solid var(--ps-border);cursor:default;pointer-events:none}.ps-hero{text-align:center;padding:80px 0 72px}.ps-hero__eyebrow{color:var(--ps-purple);background:var(--ps-purple-dim);border-radius:var(--ps-r-pill);letter-spacing:.02em;text-transform:uppercase;align-items:center;gap:6px;margin-bottom:24px;padding:4px 12px;font-size:13px;font-weight:600;display:inline-flex}.ps-hero__title{letter-spacing:-.03em;color:var(--ps-text);margin-bottom:20px;font-size:clamp(36px,6vw,60px);font-weight:800;line-height:1.1}.ps-hero__subtitle{color:var(--ps-text-2);max-width:480px;margin:0 auto 40px;font-size:18px;line-height:1.6}.ps-hero__actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.ps-features{border-top:1px solid var(--ps-border);padding:64px 0}.ps-features__title{text-align:center;margin-bottom:40px;font-size:28px;font-weight:700}.ps-features__grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;display:grid}.ps-feature-card{border:1px solid var(--ps-border);background:var(--ps-surface);border-radius:12px;padding:24px}.ps-feature-card__icon{background:var(--ps-purple-dim);border-radius:var(--ps-r-md);justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:14px;font-size:20px;display:flex}.ps-feature-card__title{color:var(--ps-text);margin-bottom:6px;font-size:15px;font-weight:700}.ps-feature-card__desc{color:var(--ps-text-2);font-size:14px;line-height:1.55}.ps-prose{flex:1;padding:48px 0 80px}.ps-prose__title{margin-bottom:8px;font-size:36px;font-weight:800}.ps-prose__meta{color:var(--ps-text-3);margin-bottom:40px;font-size:14px}.ps-prose__body h2{margin:36px 0 10px;font-size:20px;font-weight:700}.ps-prose__body p{color:var(--ps-text-2);margin-bottom:14px;font-size:15px;line-height:1.7}.ps-prose__body ul{margin:0 0 14px;padding-left:20px}.ps-prose__body li{color:var(--ps-text-2);margin-bottom:6px;font-size:15px;line-height:1.7}.ps-prose__body a{color:var(--ps-purple)}.ps-verify{flex:1;justify-content:center;align-items:center;padding:48px 24px;display:flex}.ps-verify__card{text-align:center;width:100%;max-width:420px}.ps-verify__icon{border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 20px;font-size:28px;display:flex}.ps-verify__icon--success{color:#16a34a;background:#dcfce7}.ps-verify__icon--error{color:#dc2626;background:#fee2e2}.ps-verify__icon--loading{background:var(--ps-purple-dim);color:var(--ps-purple)}.ps-verify__title{margin-bottom:10px;font-size:24px;font-weight:700}.ps-verify__sub{color:var(--ps-text-2);margin-bottom:32px;font-size:15px;line-height:1.6}.ps-verify__actions{flex-direction:column;gap:10px;display:flex}@keyframes ps-spin{to{transform:rotate(360deg)}}.ps-spinner{border:2.5px solid var(--ps-purple);border-top-color:#0000;border-radius:50%;width:24px;height:24px;animation:.7s linear infinite ps-spin;display:inline-block}@media (width<=640px){.ps-hero{padding:52px 0 48px}.ps-features{padding:48px 0}.ps-header__nav{gap:16px}.ps-footer__inner{flex-direction:column;align-items:flex-start;gap:12px}}