.welcome-dialog {box-sizing:border-box;width:min(1040px,calc(100vw - 32px));max-height:calc(100dvh - 24px);overflow:auto;margin:auto;padding:20px 24px 28px;border:0;border-radius:0;background:transparent;color:var(--text);text-align:center;box-shadow:none;animation:welcomeEnter .35s ease-out;}
.welcome-dialog::backdrop {background:radial-gradient(ellipse at center,#000000fa 0%,#000000e6 48%,#00000070 100%);backdrop-filter:blur(10px);animation:welcomeBackdrop .35s ease-out;}
html[data-theme="light"] .welcome-dialog::backdrop {background:radial-gradient(ellipse at center,#d9d9d9fa 0%,#d9d9d9e6 48%,#d9d9d970 100%);}
.welcome-close {position:absolute;top:12px;inset-inline-end:12px;width:44px;height:44px;border:0;border-radius:12px;background:transparent;color:var(--text-muted);font:inherit;font-size:24px;cursor:pointer;z-index:3;}
.welcome-signature {display:flex;align-items:center;justify-content:center;gap:8px;font:700 12px Arial,sans-serif;letter-spacing:.06em;}
.welcome-signature img {border-radius:9px;}
body.landing-page .welcome-orbit {height:440px;background:transparent;border:0;border-radius:0;margin:10px 0 0;width:100%;}
.welcome-eyebrow {font-size:14px;color:var(--text-muted);}
body.landing-page .welcome-title {font-family:var(--display);font-size:clamp(34px,5.4vw,64px);line-height:1.45;font-weight:700;margin:14px 0;color:var(--text);}
.welcome-orbit .why-orbit-center {left:140px;right:140px;}
.welcome-description {max-width:520px;margin:10px auto 20px;color:var(--text-dim);font-size:15px;line-height:1.9;}
.welcome-actions {display:flex;justify-content:center;gap:10px;max-width:400px;margin:auto;}
.welcome-actions .btn {flex:1;min-height:48px;justify-content:center;font-size:15px;}
.welcome-dialog :focus-visible {outline:2px solid var(--accent);outline-offset:3px;}
@keyframes welcomeEnter {from{opacity:0;transform:translateY(12px) scale(.98);}to{opacity:1;transform:none;}}
@keyframes welcomeBackdrop {from{opacity:0;}to{opacity:1;}}
@media(max-width:700px) {
 .welcome-dialog {width:calc(100vw - 16px);padding:16px 10px 20px;}
 body.landing-page .welcome-orbit {height:clamp(340px,54dvh,480px);margin:6px 0 0;width:100%;}
 .welcome-orbit .why-orbit-items li {width:78px;min-height:44px;font-size:11px;padding:7px 5px;}
 .welcome-orbit .why-orbit-center {left:86px;right:86px;}
 body.landing-page .welcome-title {font-size:clamp(23px,6.1vw,36px);line-height:1.6;}
 .welcome-eyebrow {font-size:11px;}
 .welcome-description {font-size:13px;max-width:290px;margin:12px auto 16px;}
 .welcome-actions {padding:0 4px;}
 .welcome-actions .btn {font-size:13px;}
}
@media(prefers-reduced-motion:reduce) {.welcome-dialog,.welcome-dialog::backdrop {animation:none;}}