.welcome-dialog{width:min(94vw,980px);max-height:92vh;overflow:auto;background:#17151f;color:#f8f8ff;border:1px solid #4f4660;border-radius:22px;padding:28px;box-shadow:0 30px 80px #000a}
.welcome-dialog::backdrop{background:#08080cea}
.welcome-logo{position:relative;width:min(340px,78%);margin:6px auto 18px;background:#fff;border-radius:20px;padding:14px 22px;box-shadow:0 18px 40px #000a,0 0 0 1px #ffffff22;transform:perspective(800px) rotateX(var(--tx,0deg)) rotateY(var(--ty,0deg));transition:transform .5s cubic-bezier(.2,.8,.2,1);overflow:hidden}
.welcome-logo.tilting{transition:transform .08s linear}
.welcome-logo::after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),#ffffffcc,#ffffff00 55%),linear-gradient(120deg,#f13b2c22,#c555ea22 48%,#24ddbd22);opacity:0;transition:opacity .3s;pointer-events:none;mix-blend-mode:soft-light}
.welcome-logo.tilting::after{opacity:1}
.welcome-logo img{display:block;width:100%;height:auto}
.welcome-hero{container-type:inline-size}
.welcome-hero h2{margin:0 0 10px;font-size:min(38px,4.3cqi);letter-spacing:-.02em;line-height:1.15;white-space:nowrap;color:#f8f8ff}
.welcome-grad{background:linear-gradient(105deg,#fff0 40%,#fffd 50%,#fff0 60%) 150% 0/250% 100% no-repeat,var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
@media(prefers-reduced-motion:no-preference){.welcome-dialog[open] .welcome-grad{animation:welcome-shine 3.6s ease-in-out 1s infinite}@keyframes welcome-shine{0%{background-position:150% 0,0 0}45%,100%{background-position:-60% 0,0 0}}}
.welcome-sub{margin:0;color:var(--muted);font-size:clamp(14px,1.8vw,17px)}
@media(max-width:560px){.welcome-dialog{padding:16px 14px}}
.welcome-hero{text-align:center;margin:0 0 24px}
.welcome-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}
.welcome-card{border:1px solid #ffffff1f;border-radius:18px;padding:20px;background:linear-gradient(145deg,#3a2050,#1c1a28 62%,#17343a)}
.welcome-card:nth-child(2){background:linear-gradient(145deg,#4c2036,#1c1a28 62%,#2b2147)}
.welcome-card h3{font-size:22px;letter-spacing:-.5px;margin:10px 0}
.welcome-card p,.welcome-card li{margin:0 0 6px;font-size:15px}
.welcome-card ol{margin:0;padding-left:20px;color:var(--muted);line-height:1.6}
.welcome-dialog .primary{width:100%}
.welcome-open{background:none;border:0;color:inherit;text-decoration:underline;min-height:44px;padding:8px 12px;font-weight:400}
.welcome-dialog h2:focus{outline:none}
@media(max-width:680px){.welcome-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:no-preference){.welcome-dialog[open]{animation:welcome-in .35s cubic-bezier(.2,.8,.2,1)}@keyframes welcome-in{from{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:none}}}
.welcome-dialog .primary{position:relative;overflow:hidden}
.welcome-dialog .primary::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,#fff0 40%,#fff7 50%,#fff0 60%) 150% 0/250% 100% no-repeat;pointer-events:none}
@media(prefers-reduced-motion:no-preference){.welcome-dialog[open] .primary::after{animation:welcome-btn-shine 3.6s ease-in-out 1.6s infinite}@keyframes welcome-btn-shine{0%{background-position:150% 0}45%,100%{background-position:-60% 0}}}

.welcome-activities{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 22px}.welcome-activities figure{margin:0;position:relative;overflow:hidden;border:1px solid #ffffff25;border-radius:16px;background:radial-gradient(ellipse at 80% 20%,#14ccc64d,transparent 70%),linear-gradient(145deg,#302349,#17151f)}.welcome-activities figure:nth-child(2){background:radial-gradient(ellipse at 80% 20%,#d73b9c55,transparent 70%),linear-gradient(145deg,#302349,#17151f)}.welcome-activities img{display:block;width:100%;height:180px;object-fit:contain;object-position:center 12%;padding:6px 0 0}.welcome-activities figcaption{position:relative;background:#14101dd9;color:#fff;text-align:center;font-size:14px;font-weight:700;padding:10px}.welcome-card p{line-height:1.5;color:#c9c2d3}.welcome-logo{width:min(270px,70%);margin-bottom:16px}.welcome-hero{margin-bottom:20px}.welcome-card h3{font-size:19px}.welcome-card{padding:16px}.welcome-card p,.welcome-card li{font-size:14px}@media(max-width:560px){.welcome-activities{gap:10px}.welcome-activities img{height:150px}.welcome-activities figcaption{font-size:12px;padding:9px}.welcome-hero h2{white-space:normal;font-size:clamp(24px,7vw,32px)}.welcome-sub{font-size:13px}.welcome-logo{width:200px}.welcome-grid{gap:10px}}