body.welcome-active{overflow:hidden}body.welcome-active>header,body.welcome-active>main,body.welcome-active>footer,body.welcome-active>.skip{display:none}.welcome-page{position:fixed;inset:0;z-index:50;overflow:auto;display:grid;place-items:center;min-height:100dvh;background:radial-gradient(ellipse at 70% 20%,#efe4cf 0,transparent 55%),#f5f1e9;color:#392b2b;padding:60px 24px;text-align:center}.welcome-page[hidden]{display:none}.welcome-copy{position:relative;z-index:2;max-width:850px;animation:welcome-reveal 1.2s ease both}.welcome-kicker{font-size:11px;letter-spacing:.23em;margin:0 0 45px}.welcome-greeting{font-family:Georgia,serif;font-size:24px;margin:0 0 14px;color:#75624d}.welcome-copy h1{font-family:Georgia,serif;font-size:clamp(48px,7.5vw,100px);line-height:1.05;letter-spacing:-.045em;font-weight:400;margin:0}.welcome-copy h1 em{font-weight:400;color:#702e38}.welcome-rule{width:60px;height:1px;background:#b59b72;margin:30px auto}.welcome-description{font-family:Georgia,serif;font-size:18px;line-height:1.7;color:#796c60}.enter-library{margin:22px 0 20px;background:#702e38;color:#fffaf1;border:1px solid #702e38;padding:17px 40px;font-size:14px;letter-spacing:.04em;cursor:pointer;transition:background .2s,transform .2s}.enter-library:hover{background:#51212a;transform:translateY(-2px)}.enter-library:focus-visible{outline:3px solid #bd965e;outline-offset:5px}.welcome-footnote{font-size:11px;color:#8a7967;letter-spacing:.025em}.welcome-signature{position:absolute;bottom:18px;left:0;right:0;font-size:9px;letter-spacing:.2em;color:#9a8772}.flying-pages{position:absolute;inset:0;overflow:hidden;pointer-events:none;perspective:1000px}.flying-pages span{position:absolute;left:-30%;top:70%;width:140px;height:190px;background:repeating-linear-gradient(0deg,transparent 0 12px,#aa947c26 13px 14px,transparent 15px 18px),#fffdf6;border:1px solid #dcccb4;box-shadow:8px 15px 35px #795b3c20;border-radius:2px 15px 3px 2px;animation:page-flight 3.4s cubic-bezier(.2,.6,.3,1) both}.flying-pages span:nth-child(2){animation-delay:.25s;top:25%;width:110px;height:150px}.flying-pages span:nth-child(3){animation-delay:.55s;top:90%;width:160px;height:210px}.flying-pages span:nth-child(4){animation-delay:.85s;top:45%;width:90px;height:130px}.flying-pages span:nth-child(5){animation-delay:1.1s;top:65%;width:120px;height:170px}@keyframes page-flight{0%{transform:translateX(0) translateY(100px) rotateZ(-25deg) rotateY(-50deg);opacity:0}15%{opacity:.8}55%{transform:translateX(70vw) translateY(-150px) rotateZ(18deg) rotateY(40deg);opacity:.45}100%{transform:translateX(150vw) translateY(-450px) rotateZ(55deg) rotateY(-70deg);opacity:0}}@keyframes welcome-reveal{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media(max-width:600px){.welcome-page{padding:45px 22px}.welcome-kicker{margin-bottom:30px;font-size:9px}.welcome-greeting{font-size:21px}.welcome-description{font-size:16px}.welcome-footnote{font-size:10px}.flying-pages span{width:90px;height:125px}}@media(prefers-reduced-motion:reduce){.flying-pages{display:none}.welcome-copy{animation:none}.enter-library{transition:none}}

.welcome-page::before{content:"";position:absolute;inset:0;background:url("world-map.jpg") center center / min(1400px,140vw) auto no-repeat;mix-blend-mode:multiply;opacity:.42;pointer-events:none}.welcome-copy{position:relative}.welcome-page{isolation:isolate}@media(max-width:600px){.welcome-page::before{background-size:auto 80%;opacity:.32}}