*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard,'Noto Sans KR',Arial,sans-serif;color:#221348;background:#f7f5ff}button,select{font:inherit}button,a{touch-action:manipulation}:root{--pink:#ff3f91;--coral:#ff744b;--yellow:#ffe35d;--violet:#7246df;--sky:#55d2f7;--mint:#55ddb2;--ink:#221348;--muted:#72668a;--line:#e5ddf2}
.kr-hero{min-height:82svh;position:relative;display:flex;align-items:flex-end;overflow:hidden;background:#67cdf5 url('assets/korea-region-hero.webp') center/cover no-repeat;color:#fff}.kr-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#173b7e70 0%,#243b780f 53%,transparent),linear-gradient(0deg,#221050b8 0%,transparent 55%)}.kr-hero-copy{position:relative;z-index:2;width:min(780px,100%);padding:clamp(36px,7vw,96px);padding-bottom:clamp(58px,9vh,100px)}.kr-kicker{display:inline-flex;padding:8px 13px;border:1px solid #fff8;border-radius:999px;background:#fff2;backdrop-filter:blur(12px);font-size:12px;font-weight:1000;letter-spacing:1.2px}.kr-hero h1{font-size:clamp(50px,7.4vw,100px);line-height:.9;letter-spacing:-5px;margin:17px 0}.kr-hero h1 em{font-style:normal;color:#fff08d}.kr-hero p{max-width:660px;font-size:clamp(16px,1.5vw,21px);font-weight:800;line-height:1.65;text-shadow:0 2px 13px #162451}.kr-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.kr-btn{border:0;border-radius:999px;min-height:52px;padding:0 21px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;background:linear-gradient(135deg,var(--pink),var(--coral));color:#fff;font-weight:1000;cursor:pointer;box-shadow:0 12px 28px #ff3c9160;transition:.2s}.kr-btn:hover{transform:translateY(-3px)}.kr-btn.light{background:#fff;color:#5d35c7;box-shadow:0 12px 28px #29165a35}.kr-btn.dark{background:#271253;box-shadow:none}.kr-btn.small{min-height:42px;padding:0 16px}.kr-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.kr-main{max-width:1280px;margin:auto;padding:70px 22px 100px}.kr-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.kr-head span{color:var(--pink);font-size:12px;font-weight:1000;letter-spacing:1.3px}.kr-head h2{font-size:clamp(34px,5vw,58px);letter-spacing:-2.5px;margin:6px 0}.kr-head p{max-width:540px;color:var(--muted);font-weight:750;line-height:1.65;margin:0}.update-note{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;padding:18px 20px;border-radius:24px;background:linear-gradient(135deg,#fff2c7,#fff 52%,#e8e1ff);border:1px solid #fff;box-shadow:0 12px 35px #6746a31c;margin-bottom:18px}.update-note .icon{font-size:38px}.update-note b{display:block;font-size:18px;margin-bottom:4px}.update-note p{margin:0;color:#6e627f;font-weight:750;line-height:1.5}.date-chip{padding:8px 11px;border-radius:99px;background:#2e185d;color:#fff;font-size:11px;font-weight:1000;white-space:nowrap}
.setup-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.panel{background:#fff;border-radius:28px;padding:25px;box-shadow:0 15px 42px #5c3d9d1c}.panel h3{font-size:21px;margin:0 0 13px}.label{display:block;font-weight:1000;margin:21px 0 9px}.option-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.option{position:relative}.option input{position:absolute;opacity:0}.option span{display:flex;align-items:center;min-height:55px;padding:10px 14px;border:2px solid var(--line);border-radius:17px;background:#fff;cursor:pointer;font-weight:900;line-height:1.35}.option input:checked+span{border-color:#794ae6;background:#f1ebff;color:#5d32c9;box-shadow:0 7px 18px #7444df22}.setup-select{width:100%;height:50px;border:2px solid var(--line);border-radius:15px;background:#fff;padding:0 13px;color:var(--ink);font-weight:900}.launch{display:flex;flex-direction:column;justify-content:center;text-align:center;color:#fff;background:linear-gradient(145deg,#5232c5,#8750e6 52%,#ff438f)}.launch .orb{font-size:64px}.launch h3{font-size:29px;margin:9px}.launch p{font-weight:750;line-height:1.65;margin:7px 0}.launch .kr-btn{background:#fff;color:#6134ca;margin-top:16px;box-shadow:none}.quick-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}.quick-facts div{padding:16px;border-radius:19px;background:#fff;box-shadow:0 10px 26px #5e3d9e14}.quick-facts b{display:block;font-size:24px;color:#6739d0}.quick-facts span{font-size:11px;color:#716684;font-weight:900}
.kr-arena{max-width:1280px;margin:auto;padding:45px 22px 90px}.arena-top{display:grid;grid-template-columns:1fr auto 1fr;gap:13px;align-items:center;margin-bottom:13px}.player{min-height:52px;padding:10px 15px;border-radius:17px;background:#eae4f4;color:#746b85;font-weight:1000;display:flex;justify-content:space-between;align-items:center;gap:12px}.player:last-child{justify-self:end}.player.on{color:#fff;background:linear-gradient(135deg,#7345df,#ff4190);box-shadow:0 9px 23px #7245df45}.arena-count{text-align:center}.arena-count b{display:block;font-size:24px}.arena-count span{font-size:11px;color:var(--muted);font-weight:900}.progress{height:8px;border-radius:99px;background:#e7e0f0;overflow:hidden;margin-bottom:18px}.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--mint),var(--yellow),var(--pink));transition:.25s}.arena-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(290px,.65fr);gap:18px}.question-card{min-height:540px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;text-align:center}.question-card:before{content:'';position:absolute;inset:-90px -80px auto;height:270px;background:radial-gradient(circle,#88e8d55e,transparent 67%)}.question-tag{align-self:center;position:relative;padding:7px 11px;border-radius:999px;background:#eee7ff;color:#6236c8;font-size:11px;font-weight:1000}.question-icon{position:relative;font-size:60px;margin:16px 0 4px}.question-card h2{position:relative;font-size:clamp(28px,4vw,48px);line-height:1.25;letter-spacing:-1.7px;margin:7px auto 21px;max-width:780px;word-break:keep-all}.answer-grid{position:relative;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.answer{min-height:66px;border:3px solid #e5def0;border-radius:19px;background:#fff;color:var(--ink);padding:10px;font-weight:1000;cursor:pointer;transition:.15s}.answer:hover{border-color:#8c67e7;transform:translateY(-2px)}.answer.correct{border-color:#25bd88;background:#e4fbf2;color:#087353}.answer.wrong{border-color:#f04c87;background:#fff0f5;color:#bc285f}.answer:disabled{cursor:default;transform:none}.feedback{min-height:80px;margin-top:17px;padding:13px;border-radius:17px;background:#f7f3fc;text-align:left;color:#665a78;font-weight:800;line-height:1.55}.feedback strong{color:#271450}.next-row{min-height:51px;margin-top:10px}.journey{background:linear-gradient(180deg,#fff,#f5f0ff);align-self:stretch}.journey h3{font-size:24px}.route-visual{position:relative;height:290px;margin:15px 0;border-radius:24px;background:#70d6f4 url('assets/korea-region-hero.webp') 72% center/cover;overflow:hidden}.route-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#24124fab,transparent 65%)}.route-dots{position:absolute;z-index:2;left:16px;right:16px;bottom:15px;display:grid;grid-template-columns:repeat(8,1fr);gap:6px}.route-dots i{height:10px;border-radius:99px;background:#ffffff8a;border:1px solid #fff}.route-dots i.done{background:#ffe25d;box-shadow:0 0 12px #ffe25d}.journey-copy{color:var(--muted);font-weight:800;line-height:1.6}.journey-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.journey-stats div{padding:14px;border-radius:16px;background:#fff;border:1px solid #ebe5f2}.journey-stats b{display:block;color:#6336ce;font-size:22px}.journey-stats span{font-size:11px;font-weight:900;color:#7a708b}
.result{min-height:100svh;display:grid;place-items:center;padding:35px;background:#63cdf5 url('assets/korea-region-finale.webp') center/cover;position:relative}.result:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#1d3e7c55,transparent 63%),linear-gradient(0deg,#24104a77,transparent)}.result-card{position:relative;z-index:2;width:min(850px,100%);margin-right:auto;background:#fffef0ef;backdrop-filter:blur(17px);border-radius:34px;padding:clamp(28px,5vw,55px);box-shadow:0 24px 75px #26134d59}.result-card .trophy{font-size:68px}.result-card h2{font-size:clamp(36px,5vw,61px);letter-spacing:-2.3px;margin:8px 0}.result-card>p{color:var(--muted);font-weight:800;line-height:1.65}.result-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:23px 0}.result-metrics div{padding:17px 9px;border-radius:18px;background:#f1ecfa;text-align:center}.result-metrics b{display:block;font-size:26px;color:#6436ce}.result-metrics span{font-size:11px;font-weight:900;color:#756a87}.duo-result{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:18px}.duo-result div{padding:14px;border-radius:17px;border:2px solid #e6def2;background:#fff;font-weight:900}.duo-result .winner{border-color:#ff4c98;background:#fff0f7}.result-actions{display:flex;gap:9px;flex-wrap:wrap}
.learn-hero{min-height:68svh;background:#73d9f4 url('assets/korea-region-learn.webp') center/cover;display:flex;align-items:flex-end;position:relative;color:#fff}.learn-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#2514589c 0%,#25134b13 58%,transparent),linear-gradient(0deg,#24104a7a,transparent 58%)}.learn-hero .kr-hero-copy{max-width:720px}.learn-main{max-width:1220px;margin:auto;padding:62px 22px 95px}.memory-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.memory-overview div{background:#fff;border-radius:19px;padding:17px;box-shadow:0 10px 28px #5c3b9d17}.memory-overview b{display:block;font-size:26px;color:#6338cc}.memory-overview span{font-size:11px;color:#786e89;font-weight:900}.learn-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:18px}.learn-controls{align-self:start;position:sticky;top:20px}.learn-controls label{display:block;font-weight:1000;margin:17px 0 8px}.learn-controls select{width:100%;height:49px;border:2px solid var(--line);border-radius:15px;background:#fff;padding:0 12px;font-weight:900;color:var(--ink)}.memory-bar{height:9px;border-radius:99px;background:#e9e1f2;overflow:hidden;margin:12px 0}.memory-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--mint),var(--yellow),var(--pink))}.coach-note{color:var(--muted);font-weight:800;line-height:1.6}.learn-card{min-height:500px;text-align:center;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.learn-card:before{content:'';position:absolute;inset:auto -80px -120px;height:280px;background:radial-gradient(circle,#83e6cf55,transparent 65%)}.learn-card .answer-grid,.learn-card h2,.learn-card .question-icon,.learn-card .question-tag,.learn-card .feedback,.learn-card .next-row{position:relative}.atlas-section{margin-top:58px}.atlas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.atlas-card{border:0;text-align:left;border-radius:20px;background:#fff;padding:17px;box-shadow:0 10px 28px #5b3c9c16;color:var(--ink);cursor:pointer;transition:.18s}.atlas-card:hover{transform:translateY(-4px)}.atlas-card .top{display:flex;align-items:center;justify-content:space-between;gap:8px}.atlas-card .emoji{font-size:27px}.atlas-card h3{font-size:17px;margin:11px 0 5px}.atlas-card p{font-size:12px;line-height:1.5;color:var(--muted);font-weight:750;margin:0}.atlas-card small{display:inline-block;margin-top:9px;padding:5px 8px;border-radius:99px;background:#f0eaff;color:#6236c6;font-weight:900}.transition-card{margin-top:16px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;background:linear-gradient(135deg,#fff0c7,#fff 50%,#e8e1ff);border-radius:25px;padding:21px}.transition-card .big{font-size:48px}.transition-card h3{margin:0 0 7px}.transition-card p{margin:0;color:var(--muted);font-weight:800;line-height:1.6}.sources{margin-top:17px;color:#776c89;font-size:12px;line-height:1.7}.sources a{color:#5d37c5;font-weight:900}
[hidden]{display:none!important}
@media(max-width:950px){.setup-grid,.arena-grid,.learn-layout{grid-template-columns:1fr}.learn-controls{position:static}.quick-facts,.atlas-grid{grid-template-columns:repeat(2,1fr)}.journey{display:grid;grid-template-columns:1fr 1fr;gap:15px}.route-visual{margin:0}.result-card{margin:auto}.result{background-position:65% center}}
@media(max-width:700px){.kr-hero{min-height:75svh;background-position:66% center}.kr-hero-copy{padding:84px 20px 51px}.kr-hero h1{font-size:50px;letter-spacing:-3px}.kr-main,.kr-arena,.learn-main{padding-top:48px}.kr-head{display:block}.update-note{grid-template-columns:auto 1fr}.date-chip{grid-column:1/-1;justify-self:start}.setup-grid,.option-grid{grid-template-columns:1fr}.quick-facts{grid-template-columns:1fr 1fr}.arena-top{grid-template-columns:1fr 1fr}.arena-count{grid-column:1/-1;grid-row:1}.player:last-child{justify-self:stretch}.question-card{min-height:520px;padding:20px}.answer-grid{grid-template-columns:1fr}.journey{display:block}.result-metrics{grid-template-columns:1fr 1fr}.result{background-position:70% center}.learn-hero{min-height:61svh;background-position:61% center}.memory-overview{grid-template-columns:1fr 1fr}.atlas-grid{grid-template-columns:1fr}.transition-card{grid-template-columns:1fr}.transition-card .big{font-size:40px}}
@media(max-width:420px){.kr-hero h1{font-size:43px}.question-card h2{font-size:27px}.duo-result{grid-template-columns:1fr}.quick-facts{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}