:root{--ink:#312d4e;--muted:#83768b;--line:#ede4ef;--pink:#df5e8c;--purple:#8063be}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;color:var(--ink);background:radial-gradient(ellipse at 3% 3%,#ffedf3,transparent 40%),linear-gradient(165deg,#fcfaff,#fffaf6);font-family:system-ui,-apple-system,'Apple SD Gothic Neo','Noto Sans KR',sans-serif}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #9976bf;outline-offset:4px}.worldApp{max-width:1000px;margin:auto;padding:22px 24px 36px}.worldHeader{text-align:center}.worldLogo{width:190px;mix-blend-mode:multiply}.worldHeader>p{font-size:13px;color:#b18da2;margin:9px 0 20px}.worldTools{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:24px}.worldTools>span,.worldTools button{border:1px solid #eadce5;background:white;border-radius:99px;padding:11px 15px;min-height:43px;color:#795c79;font-size:13px;font-weight:750}.worldTools>div{display:flex;gap:8px}.worldHero{border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:0 15px 40px #61486a07}.worldCover{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}.worldIntro{padding:32px 35px;background:linear-gradient(125deg,#f1ebfb,#fff4f0)}.worldEyebrow{font-size:12px;font-weight:850;letter-spacing:.11em;color:#9877ad}.worldIntro h1{font-size:clamp(29px,4.7vw,42px);line-height:1.27;letter-spacing:-.055em;margin:16px 0 15px;word-break:keep-all}.worldIntro p{font-size:16px;color:#807488;line-height:1.8;margin:0}.worldChoices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0}.worldChoice{display:block;border:1px solid var(--line);border-radius:26px;overflow:hidden;background:white;box-shadow:0 12px 28px #55406605;transition:transform .15s}.worldChoice:active{transform:scale(.985)}.worldChoice>img{display:block;width:100%;height:180px;object-fit:cover;object-position:center 45%}.worldChoice>div{padding:22px}.choiceLabel{font-size:11px;font-weight:850;letter-spacing:.1em;color:#a28db5}.worldChoice h2{font-size:25px;letter-spacing:-.045em;margin:9px 0 10px}.worldChoice p{font-size:14px;color:#8c7d91;line-height:1.75;margin:0 0 20px;word-break:keep-all}.worldChoice strong{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:58px;border-radius:17px;padding:13px 17px;background:linear-gradient(120deg,#9e83cd,#7f65b5);color:white;font-size:18px;box-shadow:0 4px 0 #6d54a0}.mathChoice strong{background:linear-gradient(120deg,#e9779b,#da5685);box-shadow:0 4px 0 #b94470}.worldParent{text-align:center;padding:24px 14px 10px}.worldParent>span{font-size:12px;color:#b28da5}.worldParent h2{font-size:21px;letter-spacing:-.04em}.worldParent p{font-size:14px;color:#9a8798;line-height:1.9}.brandStory{margin:26px auto 0;max-width:850px}.brandStoryCard{display:flex;gap:20px;align-items:center;padding:20px 22px;border:1px solid #ebdce5;border-radius:24px;background:linear-gradient(120deg,#fff7fb,#fff);color:#897080}.brandStoryCard img{width:90px;height:105px;object-fit:contain;border-radius:15px;background:#f2dce5;flex:none}.brandStoryFor{font-size:12px}.brandStoryCopy p{font-size:14px;line-height:1.65;margin:7px 0}.brandStoryCopy strong{display:block;letter-spacing:.05em;font-size:18px;color:#b07891}.brandStoryCta{font-size:13px;font-weight:800;color:#94647c}footer{text-align:center;font-size:12px;color:#a399a5;margin-top:28px}.worldToast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#4b3f5f;color:white;padding:13px 19px;border-radius:17px;font-size:13px;max-width:90vw;z-index:10}
@media(min-width:800px){.worldHero{display:grid;grid-template-columns:1.08fr 1fr}.worldCover{height:100%;min-height:350px;aspect-ratio:auto}.worldIntro{display:flex;flex-direction:column;justify-content:center}}
@media(max-width:600px){.worldApp{padding:18px 16px 30px}.worldTools>span,.worldTools button{font-size:12px;padding:10px 12px}.worldChoices{gap:12px}.worldChoice>img{height:135px}.worldChoice>div{padding:15px}.worldChoice h2{font-size:22px}.worldChoice p{font-size:13px;margin-bottom:17px}.worldChoice strong{font-size:15px;padding:12px 10px;min-height:55px;line-height:1.4}.worldIntro{padding:26px 24px}.worldParent h2{font-size:20px}.worldParent p{font-size:13px}.brandStoryCard{padding:16px;gap:15px}.brandStoryCard img{width:75px;height:92px}}
@media(prefers-reduced-motion:reduce){.worldChoice{transition:none}}
@media(max-width:600px){.worldChoices{grid-template-columns:1fr}.worldChoice{display:grid;grid-template-columns:105px minmax(0,1fr)}.worldChoice>img{height:100%;min-height:205px}.worldChoice>div{padding:17px}.worldChoice strong{font-size:18px;min-height:58px;padding:12px 14px}.worldChoice p br{display:none}}
@media(max-width:360px){.worldChoice{grid-template-columns:90px minmax(0,1fr)}.worldChoice>div{padding:14px}.worldChoice strong{font-size:16px;padding:12px 10px}}

/* Restore the original full-width cover treatment on navigation cards. */
.worldApp .worldChoices .worldChoice>img{display:block;width:100%;height:auto;min-height:0;aspect-ratio:3/2;object-fit:cover;object-position:center 45%}