/* Public Alpha cover. Original artwork, scoped to avoid changing campus controls. */
.alpha-cover{position:relative;isolation:isolate;overflow:hidden;min-height:760px;min-height:calc(100svh - 140px);background:#070c15;color:#f4f5ff;text-align:center;display:flex;flex-direction:column;justify-content:center;padding:80px 24px 95px;margin:0;font-family:Inter,Arial,sans-serif}.alpha-cover *{box-sizing:border-box}.alpha-cover-universe{position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 50% 30%,#50406329,transparent 65%),#070c15}.alpha-cover-universe:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#070c1500 35%,#070c1540 65%,#070c15 100%)}.alpha-cover-stars{position:absolute;inset:0;opacity:.45;background-image:radial-gradient(circle,#c6cce2aa 1px,transparent 1.5px),radial-gradient(circle,#b2a5e580 .7px,transparent 1px),radial-gradient(circle,#9bd6cf88 1px,transparent 1.5px);background-size:223px 189px,139px 211px,367px 263px;background-position:30px 45px,80px 110px,150px 80px}.alpha-cover-planet{position:absolute;width:min(1280px,95vw);height:auto;max-width:none;top:8%;left:50%;transform:translateX(-50%);filter:drop-shadow(0 -12px 35px #9e7ecd33) drop-shadow(0 0 12px #8ad3cd22);opacity:.9}.alpha-cover-content{position:relative;z-index:1;max-width:1100px;width:100%;margin:auto}.alpha-cover-eyebrow{font-size:9px;letter-spacing:3.5px;font-weight:600;color:#c5bfd7;margin:0 0 25px;display:flex;align-items:center;justify-content:center;gap:10px}.alpha-cover-eyebrow span{width:5px;height:5px;border-radius:50%;background:#99dfc7;box-shadow:0 0 16px #99dfc7}.alpha-cover-wordmark{display:flex;align-items:center;justify-content:center;gap:25px;font-size:clamp(36px,5.5vw,82px);font-weight:800;letter-spacing:1px;line-height:1.1;color:#f5f4ff;text-shadow:0 4px 40px #0006;margin:0 0 55px}.alpha-cover-wordmark img{height:116px;width:85px;object-fit:contain}.alpha-cover-wordmark b{font-weight:800}.alpha-cover h1{font-size:clamp(25px,2.4vw,39px)!important;line-height:1.35!important;font-weight:750!important;letter-spacing:-1px!important;color:#fff!important;margin:0 0 17px!important}.alpha-cover h1 br{display:none}.alpha-cover h1 em{font-style:normal;color:#a5e4cf;background:none}.alpha-cover-description{color:#abb8cd;font-size:12px;line-height:1.8;font-weight:500;letter-spacing:.3px;margin:0 0 27px}.alpha-cover-description br{display:none}.alpha-cover-description br:after{content:' '}.alpha-cover-actions{display:flex;align-items:center;justify-content:center;gap:14px}.alpha-cover-actions a{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:54px;padding:15px 27px;border-radius:15px;font-size:13px;font-weight:700;text-decoration:none;transition:transform .2s,box-shadow .2s}.alpha-cover-primary{color:#fff!important;background:linear-gradient(110deg,#9c80e3,#7587de);border:1px solid #c3adee66;box-shadow:0 0 30px #9b7ad844}.alpha-cover-primary span{font-size:22px;line-height:1}.alpha-cover-secondary{color:#e2dfee!important;background:#111923b3;border:1px solid #7f7c955e}.alpha-cover-actions a:hover{transform:translateY(-3px);box-shadow:0 10px 35px #9678ca44}.alpha-cover-actions a:focus-visible{outline:3px solid #9cdfcd;outline-offset:4px}.alpha-cover-access{color:#919db2;font-size:10px;margin:15px 0 0;letter-spacing:.2px}.alpha-cover-bottom{position:absolute;bottom:0;left:0;right:0;border-top:1px solid #8e86a624;background:#070c15c7;display:flex;justify-content:center;gap:0;padding:20px 0;color:#8995ad;font-size:9px;font-weight:650;letter-spacing:2.4px}.alpha-cover-bottom span{padding:0 40px;border-right:1px solid #8f89a321;white-space:nowrap}.alpha-cover-bottom span:last-child{border:0}.alpha-cover-bottom span:first-child{color:#a6d8c9}.alpha-cover-bottom i{display:inline-block;width:5px;height:5px;background:#9edec6;border-radius:50%;margin-right:8px;box-shadow:0 0 12px #9edec6}.alpha-cover-page{margin:0;background:#070c15;color:#edf0fa;font:14px/1.5 Inter,Arial,sans-serif}.alpha-cover-nav{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1500px;margin:12px auto 0;padding:15px 25px;border:1px solid #333a4f;border-radius:18px;background:#0b111cd9}.alpha-cover-brand{display:flex;align-items:center;gap:10px;letter-spacing:1.8px;font-size:12px;font-weight:750;color:#eeeef9;text-decoration:none}.alpha-cover-brand img{width:28px;height:35px;object-fit:contain}.alpha-cover-nav-links{display:flex;align-items:center;gap:30px}.alpha-cover-nav a{color:#b8bbcf;text-decoration:none;font-size:12px}.alpha-cover-nav-login{border:1px solid #5d5776;border-radius:11px;padding:10px 17px;color:#dfd4f4!important}.alpha-cover-page .alpha-cover{min-height:calc(100svh - 127px)}#page-home>.page-bg>.alpha-cover{margin-left:calc(50% - var(--alpha-cover-width,100%)/2);margin-right:calc(50% - var(--alpha-cover-width,100%)/2);width:var(--alpha-cover-width,100%)}#page-home>.page-bg:has(>.alpha-cover){padding-top:0!important}.alpha-original-intro{display:none!important}.alpha-cover-page .alpha-visual-notice{font-size:11px}.alpha-cover-page a:focus-visible{outline:2px solid #9cdfcd;outline-offset:4px}
@media(max-width:900px){.alpha-cover{min-height:740px;min-height:calc(100svh - 130px);padding:65px 20px 100px}.alpha-cover-planet{width:1150px;max-width:none;top:12%}.alpha-cover-wordmark{font-size:52px;gap:18px;margin-bottom:48px}.alpha-cover-wordmark img{width:58px;height:80px}.alpha-cover h1 br{display:block}.alpha-cover h1{font-size:31px!important;line-height:1.3!important}.alpha-cover-bottom span{padding:0 20px;font-size:8px;letter-spacing:1.5px}.alpha-cover-nav{margin:10px 14px 0;padding:13px 17px}.alpha-cover-nav-links{gap:20px}.alpha-cover-nav a{font-size:11px}}
@media(max-width:600px){.alpha-cover{min-height:640px;min-height:calc(100svh - 125px);padding:56px 20px 95px}.alpha-cover-planet{width:820px;top:18%;opacity:.78}.alpha-cover-eyebrow{font-size:7px;letter-spacing:2.4px;margin-bottom:28px}.alpha-cover-wordmark{font-size:37px;letter-spacing:.2px;gap:13px;margin-bottom:44px}.alpha-cover-wordmark img{width:39px;height:58px}.alpha-cover-wordmark span{max-width:230px}.alpha-cover-wordmark b{display:block;letter-spacing:6px;font-size:17px;margin-top:5px}.alpha-cover h1{font-size:25px!important;letter-spacing:-.65px!important}.alpha-cover-description{font-size:11px;line-height:1.8;max-width:270px;margin:0 auto 25px}.alpha-cover-description br{display:block}.alpha-cover-actions{flex-direction:column;gap:10px;max-width:280px;margin:auto}.alpha-cover-actions a{width:100%;min-height:50px;font-size:12px;border-radius:13px}.alpha-cover-primary{justify-content:space-between!important;padding:14px 24px!important}.alpha-cover-secondary{min-height:43px!important;background:#0c131de6!important}.alpha-cover-access{font-size:9px;margin-top:17px}.alpha-cover-bottom{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:17px 10px}.alpha-cover-bottom span{font-size:6px;letter-spacing:1px;padding:0 5px}.alpha-cover-bottom i{display:none}.alpha-cover-nav{padding:11px 14px;gap:12px}.alpha-cover-brand{font-size:9px;gap:6px;letter-spacing:1px}.alpha-cover-brand img{width:22px;height:29px}.alpha-cover-nav-links{gap:11px}.alpha-cover-nav-links>a:first-child{display:none}.alpha-cover-nav a{font-size:10px}.alpha-cover-nav-login{padding:9px 10px}.alpha-cover-page .alpha-cover{min-height:calc(100svh - 125px)}}@media(prefers-reduced-motion:reduce){.alpha-cover *{transition:none!important;animation:none!important}}

/* Shared public / signed-in app treatment. */
.alpha-ambient-glow{position:absolute;inset:0;pointer-events:none;z-index:0;opacity:0;background:radial-gradient(380px circle at var(--ambient-x,50%) var(--ambient-y,40%),#a989e526,transparent 72%);transition:opacity .3s}.alpha-pointer-active>.alpha-ambient-glow{opacity:1}.alpha-feature-band{position:relative;isolation:isolate;max-width:1280px;min-width:0;margin:20px auto 26px;border-block:1px solid #655e823e;padding:18px 0 38px;overflow:hidden;background:linear-gradient(90deg,#111b29,#1c1930,#111b29);border-radius:12px}.alpha-feature-line{display:flex;width:max-content;animation:alpha-feature-travel 38s linear infinite}.alpha-feature-group{display:flex;align-items:center;gap:46px;padding-right:46px;flex-shrink:0}.alpha-feature-group span{white-space:nowrap;font:650 11px/1.4 Inter,Arial,sans-serif;letter-spacing:2px;color:#c5bdd8}.alpha-feature-group span:before{content:'✦';color:#9cddc7;margin-right:35px}.alpha-feature-pause{position:absolute;right:12px;bottom:5px;min-height:28px;padding:3px 9px;background:#101827;color:#b3c0d6;border:1px solid #495367;border-radius:8px;font:11px/1.3 Inter,Arial,sans-serif;cursor:pointer}.alpha-feature-pause:focus-visible{outline:2px solid #9cddc7;outline-offset:2px}.alpha-band-paused .alpha-feature-line,.alpha-band-hidden .alpha-feature-line{animation-play-state:paused}@keyframes alpha-feature-travel{to{transform:translateX(-50%)}}@media(max-width:600px){.alpha-feature-band{margin:16px 0 20px;padding-top:16px}.alpha-feature-group{gap:24px;padding-right:24px}.alpha-feature-group span{font-size:9px;letter-spacing:1.3px}.alpha-feature-group span:before{margin-right:22px}.alpha-ambient-glow{display:none}.alpha-feature-line{animation-duration:45s}}@media(prefers-reduced-motion:reduce){.alpha-feature-line{animation:none;width:100%}.alpha-feature-group{flex-wrap:wrap;justify-content:center;gap:14px;padding:0 12px}.alpha-feature-group+ .alpha-feature-group{display:none}.alpha-feature-pause{display:none}.alpha-feature-band{padding:18px 8px}.alpha-ambient-glow{display:none}}