:root{color-scheme:dark;--ink:#352a21;--sub:#655345;--accent:#874414;--paper:#f0e3cb;--outside:#151617;--light:#dfc29b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--outside);color:#f4e8d6;font:17px/1.85 "Malgun Gothic",system-ui,sans-serif;word-break:keep-all;overflow-wrap:anywhere}a{color:inherit;text-underline-offset:5px}button{font:inherit;cursor:pointer}img{max-width:100%}header{max-width:1280px;margin:auto;padding:26px 5%;display:flex;align-items:center;justify-content:space-between;gap:20px}header>a{font-size:13px;min-height:44px;display:inline-flex;align-items:center}.brand{display:inline-flex;align-items:center;gap:12px;color:inherit;white-space:nowrap;font:600 17px/1.5 system-ui;letter-spacing:.2em}.brand img{width:30px;height:27px;object-fit:contain}.edition,.kicker{font-size:11px;letter-spacing:.18em;color:var(--light)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,4vw,48px);line-height:1.4;font-weight:500;letter-spacing:-.04em}.eyebrow{font:600 12px/1.7 system-ui;letter-spacing:.08em;color:var(--accent)}.arrival .eyebrow{color:var(--light);margin-bottom:32px}.variant-nav{display:flex;justify-content:center;gap:10px;padding:0 20px;flex-wrap:wrap}.variant-nav a{font-size:12px;border:1px solid #ffffff35;border-radius:20px;padding:9px 14px;min-height:44px;text-decoration:none}.variant-nav [aria-current]{background:#f0e3cb;color:#352a21}.arrival{text-align:center;min-height:calc(100svh - 160px);padding:46px 20px 60px}.arrival h1{font-family:Batang,Georgia,serif;margin-bottom:12px}.event-name{font-size:13px;color:var(--light)}.cover-button{display:block;background:none;border:0;width:min(470px,85vw);margin:54px auto 30px;padding:0;color:var(--ink);transition:transform .3s}.cover-button:hover{transform:translateY(-6px)}.hint{font-size:14px;color:var(--light);margin:24px 0}.arrival-date{font-size:12px;letter-spacing:.14em;color:var(--light)}#skip{display:inline-block;font-size:13px;padding:12px;min-height:44px}.mark{width:46px;height:46px;object-fit:contain;display:block;margin:auto}.envelope{display:block;position:relative;height:245px;background:linear-gradient(35deg,#534333,#29241e);border:1px solid #b4915d;box-shadow:0 28px 55px #0008}.fold{position:absolute;inset:0;clip-path:polygon(0 0,100% 0,50% 64%);background:linear-gradient(145deg,#987551,#57402d)}.seal{position:absolute;top:45%;left:calc(50% - 46px);width:92px;height:92px;display:grid;place-items:center;border:4px double #e0ad7f;border-radius:48% 52% 47% 51%;background:radial-gradient(circle at 30% 25%,#c2713b,#8f391e);box-shadow:0 6px 14px #0009;z-index:1}.seal .mark{width:50px}.postcard{display:block;background:#faf0da;color:#345443;text-align:left;border:9px solid #b6c8ac;padding:65px 30px 24px;position:relative;transform:rotate(-3deg);box-shadow:0 20px 40px #0b241c88}.stamp{position:absolute;right:20px;top:16px;border:2px dotted #587652;padding:6px;text-align:center}.stamp .mark{width:27px;height:27px}.stamp small{font-size:10px;display:block}.address{display:block;font-size:23px;line-height:1.9}.address small{display:block;font-size:13px}.open-label{display:block;border-top:1px solid #abc0a2;padding-top:18px;margin-top:18px;font-size:13px}.scroll{display:block;width:83%;margin:auto;padding:28px 22px;background:linear-gradient(95deg,#a78c61,#d6be8e 15%,#c7ae7f 80%,#977b52);border-top:12px solid #b39a6c;border-bottom:12px solid #b39a6c;box-shadow:0 24px 50px #0009;transform:rotate(2deg);font-family:Batang,serif}.scroll-title{display:block;font-size:30px}.rule{display:block;height:1px;width:50%;background:#76603b;margin:16px auto}.scroll small{display:block;margin-top:18px;font-size:13px}.gamecard{display:block;background:repeating-linear-gradient(0deg,#65472508 0 1px,transparent 1px 3px),#b99970;padding:32px 24px;color:#26211b;box-shadow:0 24px 50px #000a;transform:rotate(-5deg)}.shapes{display:block;font:50px/1.4 Arial;letter-spacing:.13em;white-space:nowrap}.cardbrand{display:flex;justify-content:center;align-items:center;gap:10px;font-size:12px;letter-spacing:.2em;margin:14px 0}.cardbrand .mark{margin:0;width:26px;height:26px}.gamecard small{font-size:13px}.cozy{--outside:#263b35;--light:#d1e3d3;--paper:#faf5e8;--ink:#294534;--sub:#4f6557;--accent:#315e3f}.cozy h1,.cozy .letter{font-family:"Malgun Gothic",system-ui,sans-serif}.rpg{--outside:#211e1c;--light:#dcc5a2;--paper:#d6c099;--ink:#342719;--sub:#5c4932;--accent:#71451b;background:radial-gradient(ellipse at 50% 30%,#514135,#211e1c 75%)}.squid{--outside:#101112;--paper:#c3a27a;--ink:#26211b;--sub:#4d3d29;--accent:#442d18}.squid h1,.squid .letter{font-family:system-ui,sans-serif}main#letter{max-width:920px;margin:20px auto 80px;padding:0 24px}.letter{position:relative;color:var(--ink);font-family:Batang,Georgia,serif;background:repeating-linear-gradient(0deg,#806b4508 0 1px,transparent 1px 5px),linear-gradient(110deg,#bfa67b22,transparent 35%,#bfa67b18),var(--paper);padding:50px 64px;border:5px double #a88c64;box-shadow:0 24px 70px #0008,4px 6px 0 #ac9672;line-height:1.95}.cozy .letter{border:0;border-top:12px solid #a7bfa2;border-radius:8px;background:repeating-linear-gradient(0deg,transparent 0 31px,#89a68f14 31px 32px),var(--paper)}.rpg .letter{border:1px solid #997b52;border-radius:2px 16px 3px 12px;box-shadow:0 24px 70px #0009,inset 0 0 100px #78583333}.rpg .letter:before,.rpg .letter:after{content:"";position:absolute;height:10px;left:-8px;right:-8px;background:#aa8c5f;box-shadow:0 3px 9px #0004;top:-6px}.rpg .letter:after{top:auto;bottom:-6px}.squid .letter{border:0;box-shadow:0 25px 80px #000a;border-radius:2px}.letter-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:35px;font-size:12px;color:var(--sub)}.official-logo{width:65px;height:75px;object-fit:contain}.intro h2{font-size:clamp(25px,3.5vw,38px);line-height:1.5;letter-spacing:-.04em}.product{font:50px/1.3 Georgia;letter-spacing:.08em;margin:25px 0}.product span{font-size:30px;margin-left:20px;color:var(--accent)}.letter p{color:var(--sub)}.letter strong{color:var(--ink);font-weight:700}.letter .eyebrow{color:var(--accent)}.letter section{margin-top:42px}.letter h3{font-size:24px;line-height:1.6;margin-bottom:18px;color:var(--ink)}.features{list-style:none;padding:0;margin:0}.features li{display:flex;gap:20px;padding:12px 0;border-bottom:1px solid #7b644530}.features span{font:14px/2.2 Georgia;color:var(--accent)}.features p{margin:0}.poc{font-size:14px;margin:22px 0}.experience{border-left:2px solid var(--accent);padding-left:22px}.secondary,.other-teams{font-size:15px}.experience p{margin-bottom:10px}.other-teams{margin-top:30px}.event{border-top:1px solid #7b644545;padding-top:32px}.venue{font-size:22px;margin-bottom:5px}.directions{font-family:system-ui;font-size:14px;display:inline-block;min-height:44px;padding:8px 0;color:var(--accent)}.times{display:flex;flex-wrap:wrap;gap:18px 38px;margin:22px 0}.times p{margin:0;font:14px/1.8 system-ui}.times b{font-size:22px;color:var(--accent);margin-right:8px}.booth{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:24px 0;padding:20px 0;border-top:1px solid #7b644530}.booth p{margin:0;font-size:14px}.booth a{font-size:14px;padding:10px 0;min-height:44px}.primary{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:17px 24px;min-height:60px;text-decoration:none;background:#874414;color:#fff8ed;font:700 18px/1.7 system-ui;border-radius:4px}.cozy .primary{background:#315e3f}.rpg .primary{background:#71451b}.squid .primary{background:#26211b}.primary:hover{filter:brightness(1.15)}.deadline,.footnote{font:13px/1.8 system-ui;text-align:center;margin:15px 0}.footnote a{display:inline-block;min-height:44px;padding:10px 0}.footnote span{padding:0 8px}footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;font-size:12px;border-top:1px solid #7b644530;margin-top:40px;padding-top:24px}.letter footer{color:var(--sub)}.return-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;border-top:1px solid #7b644530;margin-top:28px;padding-top:20px;font:13px/1.8 system-ui}.return-row button{border:0;background:transparent;color:var(--ink);text-decoration:underline;text-underline-offset:5px;padding:10px 0;min-height:44px}.return-row a{padding:10px 0;min-height:44px}.mobile-break{display:none}.enhanced:not(.opened) #letter{display:none}.opened .arrival{display:none}.opened .letter{animation:unfold .6s ease both}@keyframes unfold{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}:focus-visible{outline:3px solid #e6a85d;outline-offset:5px}.letter :focus-visible{outline-color:var(--accent)}#letter:focus{outline:none}.skip-link{position:absolute;top:0;left:20px;transform:translateY(-150%);z-index:20;background:#f0e3cb;color:#352a21;padding:10px 18px}.skip-link:focus{transform:translateY(0)}dialog{background:#f6eddd;color:#352a21;border:1px solid #a88c64;border-radius:10px;width:min(960px,94vw);max-height:92svh;padding:22px}dialog::backdrop{background:#000c}.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:20px}.dialog-header h2{font-size:18px;margin:0}.dialog-header button{background:#352a21;color:#fff;padding:10px 16px;min-height:44px;border:0;border-radius:4px}dialog p,dialog a{font-size:14px}.map-scroll{overflow:auto;margin:16px 0}.map-scroll img{display:block;width:100%;min-width:700px;max-width:none}dialog a{display:inline-block;min-height:44px;padding:10px 0}.compare-main{max-width:1120px;margin:auto;padding:30px 28px 45px}.compare-intro{text-align:center;margin:12px 0 60px}.compare-intro .eyebrow{color:#d7a974}.compare-intro h1{font-family:Batang,serif;margin:18px 0 24px;font-size:clamp(36px,5vw,60px)}.compare-intro p{font-size:15px;color:#cbbda9}.compare-intro .compare-date{font-size:12px;letter-spacing:.08em;margin-top:28px}.design-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.design-card{text-decoration:none;display:block;min-width:0;background:none!important}.design-label{display:flex;gap:16px;align-items:center;color:#f4e8d6;margin-bottom:14px}.design-label .number{font:30px/1.4 Georgia;color:#cba376}.design-label h2{font-size:17px;margin:0;font-weight:500}.design-label p{font-size:12px;color:#bcaf9d;margin:3px 0}.design-label>span:last-child{margin-left:auto}.mini-stage{text-align:center;padding:34px 32px 24px;min-height:445px;background:var(--outside);border:1px solid #ffffff15;transition:border-color .3s,transform .3s}.design-card:hover .mini-stage{border-color:#d7a974;transform:translateY(-4px)}.mini-stage h3{font:26px/1.5 Batang,serif;margin:16px 0 38px;color:#f4e8d6}.cozy .mini-stage h3,.squid .mini-stage h3{font-family:system-ui}.mini-stage .envelope{height:172px;margin:20px 0 0}.mini-stage .seal{width:68px;height:68px;left:calc(50% - 34px)}.mini-stage .seal .mark{width:38px}.mini-stage .postcard{padding:45px 22px 18px}.mini-stage .address{font-size:19px}.mini-stage .scroll{padding:14px 18px}.mini-stage .scroll-title{font-size:25px}.mini-stage .scroll .mark{height:28px}.mini-stage .scroll small{margin-top:8px}.mini-stage .gamecard{padding:26px 16px}.mini-stage .shapes{font-size:42px}.card-action{display:block;font-size:12px;color:var(--light);margin-top:34px}.vote-note{text-align:center;margin-top:65px;padding:35px 20px;border:1px solid #ffffff20}.vote-note .eyebrow{color:#d7a974}.vote-note h2{font-size:23px;font-weight:500}.vote-note p{font-size:14px;color:#cbbda9;margin-bottom:0}.vote-note strong{color:#f5e9d6}.compare-main footer{color:#bcaf9d;border-color:#ffffff20}@media(max-width:650px){body{font-size:16px}header{padding:20px}.edition{font-size:9px}.variant-nav a span{display:none}.arrival{padding-top:32px}.cover-button{margin-top:45px;width:min(420px,84vw)}.envelope{height:195px}.seal{width:78px;height:78px;left:calc(50% - 39px)}.postcard{padding:62px 22px 20px}.address{font-size:20px}.shapes{font-size:40px}.gamecard{padding:28px 20px}.scroll-title{font-size:26px}main#letter{padding:0 15px;margin-top:22px}.letter{padding:30px 22px}.letter-top{font-size:11px;gap:15px}.official-logo{width:52px;height:60px}.intro h2{font-size:26px}.mobile-break{display:block}.features li{gap:14px}.letter h3{font-size:21px}.event h3{font-size:20px}.booth{display:block}.booth a{display:inline-block;margin-top:8px}.primary{font-size:17px;padding:15px 20px}.design-grid{grid-template-columns:1fr;gap:34px}.compare-main{padding:20px 20px 40px}.compare-intro{margin-bottom:45px}.mini-stage{padding:30px 30px 24px;min-height:430px}.mini-stage h3{font-size:24px}.design-label h2{font-size:15px}.design-label{gap:12px}.compare-main footer .brand{font-size:14px}.dialog-header h2{font-size:15px}dialog{padding:16px}.vote-note h2{font-size:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.scroll{color:#34281a}.squid .letter-top{border-bottom:1px solid #776044;padding-bottom:24px}.squid .letter-top:after{content:"○ △ □";font:24px Arial;letter-spacing:.12em;color:#442d18}.squid .letter-top>span{display:none}
.features span{flex:0 0 24px;white-space:nowrap}.map-scroll:focus-visible{outline-color:#874414}
.product{display:flex;align-items:center;gap:16px}.gaba-product-mark{width:76px;height:76px;object-fit:contain;flex:0 0 auto}
.cozy .letter{border-radius:3px 9px 4px 7px;background-color:#faf5e8;background-image:url('assets/paper-grain.svg'),linear-gradient(110deg,transparent 29%,#88704c08 31%,#fffdf1a8 31.35%,transparent 33%),linear-gradient(178deg,transparent 36.5%,#755c350c 37%,#fffef099 37.18%,transparent 37.65%),linear-gradient(12deg,transparent 70%,#a08b690c 70.8%,#fffef099 71.05%,transparent 72%),repeating-linear-gradient(0deg,transparent 0 31px,#89a68f14 31px 32px),linear-gradient(102deg,#d6c7a118,#fff9ee66 25%,#e2d5b018 80%);background-size:240px 240px,100% 100%,100% 100%,100% 100%,100% 100%,100% 100%;box-shadow:0 24px 70px #0008,inset 2px 0 11px #9b886324,inset -3px 0 15px #9b886319,3px 5px 0 #d9ccb2,5px 8px 0 #b2a68d}
.cozy .letter:before{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;background:linear-gradient(95deg,transparent 48.7%,#79613c0b 49.35%,#fffdf0a0 49.6%,transparent 50.2%),radial-gradient(ellipse at 0 55%,#8d744918,transparent 25%),radial-gradient(ellipse at 100% 20%,#9e855813,transparent 21%)}
.cozy .letter>*{position:relative}.cozy .postcard{background-image:url('assets/paper-grain.svg'),linear-gradient(166deg,transparent 45%,#856f420c 46%,#fffcee 46.3%,transparent 47%);background-size:240px 240px,100% 100%}
.route-scrap{margin:28px auto 24px;width:94%;max-width:560px}.photo-wrap{position:relative;filter:drop-shadow(2px 8px 5px #55452630)}.photo-paper{display:block;background:#fffcf3;padding:18px 18px 12px;text-decoration:none;clip-path:polygon(0 2%,3% 1%,7% 2%,11% 0,16% 1%,21% 0,28% 1.5%,34% 0,41% 1%,49% 0,57% 1.3%,65% 0,71% 1%,79% 0,85% 1.7%,91% 0,96% 1%,100% 0,99% 12%,100% 24%,99.3% 37%,100% 52%,99% 68%,100% 80%,99% 92%,100% 98%,96% 99%,91% 98%,85% 100%,78% 99%,71% 100%,63% 98.5%,55% 100%,48% 99%,40% 100%,32% 98.7%,24% 100%,17% 99%,11% 100%,5% 98.5%,0 100%,1% 89%,0 78%,1% 64%,0 51%,.7% 39%,0 27%,1% 15%);background-image:url('assets/paper-grain.svg');background-size:240px}.photo-paper img{display:block;width:100%;height:auto;max-width:100%}.venue-scrap{transform:rotate(-1.5deg)}.venue-scrap .photo-paper img{aspect-ratio:1.75;object-fit:cover}.booth-scrap{transform:rotate(1.2deg);margin-bottom:12px}.photo-note{display:block;color:#3e513f;font:15px/1.7 Batang,Georgia,serif;text-align:center;margin:10px 0 2px;letter-spacing:.03em}.route-scrap figcaption{font:11px/1.7 system-ui;color:#566554;margin:10px 4px;text-align:right}.route-scrap figcaption a{padding:8px 0;display:inline-block;min-height:32px}.photo-wrap:before{content:"";position:absolute;left:11%;top:-9px;width:80px;height:28px;z-index:1;background:linear-gradient(90deg,#c7c59a88,#e7deb799,#c7c59a88);transform:rotate(-8deg);box-shadow:0 1px 2px #776b3414;pointer-events:none;clip-path:polygon(0 3%,98% 0,100% 25%,97% 45%,100% 70%,98% 100%,2% 97%,0 70%,2% 48%,0 20%)}.booth-scrap .photo-wrap:before{left:auto;right:12%;transform:rotate(8deg)}.photo-wrap:focus-within{outline:3px solid #315e3f;outline-offset:5px}.booth{display:block}.booth .photo-paper{padding:16px 16px 11px}.booth .photo-paper img{background:#fff}.booth .photo-note{font-size:14px}.booth>p{margin-bottom:12px}
@media(max-width:650px){.gaba-product-mark{width:68px;height:68px}.product{gap:9px}.route-scrap{width:96%;margin-top:25px}.photo-paper{padding:12px 12px 10px}.photo-note{font-size:13px}.photo-wrap:before{width:58px;height:22px;top:-7px}.booth .photo-paper{padding:12px 12px 9px}.cozy .letter{box-shadow:0 20px 55px #0008,inset 2px 0 10px #9b886320,2px 4px 0 #d9ccb2,4px 6px 0 #b2a68d}}
.cozy .letter{font-family:'Gaegu','Malgun Gothic',system-ui,sans-serif;font-size:23px;line-height:1.7}.cozy .letter strong{font-weight:700}.cozy .arrival h1{font-family:'Nanum Pen Script',Batang,cursive;font-size:56px;font-weight:400;line-height:1.2}.cozy .letter .intro h2{font-family:'Nanum Pen Script',Batang,cursive;font-size:43px;font-weight:400;letter-spacing:0;line-height:1.3}.cozy .letter h3{font-family:'Gaegu',system-ui,sans-serif;font-size:29px;font-weight:700}.cozy .letter .product{margin:22px 0 25px}.gaba-stamp{width:128px;height:142px;object-fit:contain;display:block;flex:0 0 auto}.cozy .postcard .address{font-family:'Gaegu',cursive;font-size:29px}.cozy .postcard .address small{font-size:18px}.cozy .photo-note{font-family:'Nanum Pen Script',cursive;font-size:24px;line-height:1.3}.cozy .letter-top>span{font-family:'Gaegu',cursive;font-size:17px}.cozy .letter .secondary,.cozy .letter .other-teams{font-size:21px}.cozy .letter .poc{font-size:20px}.cozy .booth>p{font-size:21px}.cozy .letter footer>span:first-child{font-family:'Gaegu',cursive;font-size:22px}.cozy .letter .event h3{font:700 25px/1.6 'Malgun Gothic',system-ui,sans-serif}.cozy .letter .venue{font:21px/1.7 'Malgun Gothic',system-ui,sans-serif}.cozy .booth .photo-note{font:24px/1.3 'Nanum Pen Script',cursive}.cozy .letter .features li{gap:16px}.cozy .letter .eyebrow{font-size:12px}
@media(max-width:650px){.cozy .arrival h1{font-size:46px}.cozy .letter{font-size:22px;line-height:1.65}.cozy .letter .intro h2{font-size:34px;line-height:1.35}.cozy .letter h3{font-size:27px}.cozy .letter .intro p:not(.product){font-size:22px}.cozy .letter .secondary,.cozy .letter .other-teams{font-size:20px}.gaba-stamp{width:116px;height:129px}.cozy .letter .event h3{font-size:20px}.cozy .letter .venue{font-size:20px}.cozy .photo-note,.cozy .booth .photo-note{font-size:21px}.cozy .letter-top>span{font-size:15px}.cozy .postcard .address{font-size:26px}}
.cozy .letter .intro .eyebrow{font:600 12px/1.7 "Malgun Gothic",system-ui,sans-serif}@media(max-width:650px){.cozy .letter .intro .eyebrow{font-size:10px}}
.cozy .letter .intro p.eyebrow{font:600 12px/1.7 "Malgun Gothic",system-ui,sans-serif}@media(max-width:650px){.cozy .letter .intro p.eyebrow{font-size:10px}}
.cozy .intro{container-type:inline-size}.cozy .intro-heading{display:flex;align-items:center;justify-content:flex-start;gap:24px;margin:0 0 26px}.cozy .letter .intro-heading h2{min-width:0;margin:0;font-size:36px;font-size:clamp(18px,7.8cqw,43px);line-height:1.45}.intro-heading h2>span{display:block}.intro-heading .title-one-line{white-space:nowrap}.cozy .letter .intro-heading .product{margin:0;flex:0 0 auto}.intro-heading .gaba-stamp{width:110px;height:auto;width:clamp(56px,15cqw,128px)}
@media(max-width:650px){.cozy .intro-heading{gap:12px;margin-bottom:25px}.cozy .letter .intro-heading h2{font-size:22px;font-size:clamp(18px,7.8cqw,34px)}.intro-heading .gaba-stamp{width:72px;width:clamp(56px,15cqw,104px)}}


.cozy .letter .register{position:relative;isolation:isolate;background:transparent;color:#244831;border:0;border-radius:4px;min-height:68px;padding:17px 27px;font:700 28px/1.2 'Gaegu','Malgun Gothic',system-ui,sans-serif;letter-spacing:.01em;box-shadow:0 5px 8px #40503325;transition:transform .18s ease,box-shadow .18s ease;filter:none}.cozy .letter .register:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-color:#d6e0c5;background-image:url('assets/paper-grain.svg'),linear-gradient(105deg,#fffcdf66,transparent 60%,#95a88122);background-size:240px 240px,100% 100%;clip-path:polygon(0 3%,4% 1%,10% 2%,17% 0,26% 1%,36% 0,48% 2%,61% 0,74% 1%,85% 0,94% 2%,100% 0,99.7% 25%,100% 52%,99.5% 76%,100% 98%,94% 100%,85% 98%,74% 100%,61% 99%,48% 100%,36% 98%,25% 100%,14% 99%,5% 100%,0 97%,.5% 72%,0 48%,.4% 25%);border:0}.cozy .letter .register:after{content:"";position:absolute;inset:6px;z-index:-1;border:1px solid #4b6b4a99;border-radius:3px 8px 5px 4px / 5px 3px 7px 4px;pointer-events:none}.cozy .letter .register:hover{filter:none;transform:translateY(-2px);box-shadow:0 7px 11px #40503330}.cozy .letter .register:hover:before{background-color:#e2ead5}.cozy .letter .register:active{transform:translateY(1px);box-shadow:0 2px 4px #40503325}.cozy .letter .register:focus-visible{outline:3px solid #244831;outline-offset:5px}.cozy .letter .register>span{font:24px/1 system-ui,sans-serif}@media(max-width:650px){.cozy .letter .register{font-size:26px;min-height:66px;padding:17px 21px}.cozy .letter .register>span{font-size:22px}}
.cozy .letter .intro p.eyebrow{font:400 23px/1.7 'Gaegu','Malgun Gothic',system-ui,sans-serif;letter-spacing:0;margin-bottom:20px}.cozy .letter .intro p.letter-greeting{font:700 27px/1.5 'Gaegu',system-ui,sans-serif;color:#294534;margin:0 0 15px}.cozy .letter .ink-highlight{font-weight:700;color:#244531;font-size:1.09em;line-height:inherit;background:linear-gradient(176deg,transparent 37%,#ead99cad 41%,#e9d68eae 86%,transparent 91%);box-decoration-break:clone;-webkit-box-decoration-break:clone;padding:0 3px}.doodle-icon{display:inline-block;width:26px;height:26px;object-fit:contain;vertical-align:-5px;margin-right:3px}.features .doodle-icon{width:25px;height:25px}.experience-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:105px;margin:4px 0 14px}.cozy .letter .experience-heading h3{margin:0}.developer-doodle{width:132px;height:116px;object-fit:contain;flex-shrink:0}.mini-photo{display:inline-block;width:126px;vertical-align:middle;background:#fffaf0;padding:7px 7px 5px;margin:14px 0 4px 12px;box-shadow:2px 4px 7px #59482a27;transform:rotate(-3deg);clip-path:polygon(0 2%,7% 0,15% 1%,24% 0,35% 2%,49% 0,62% 1%,77% 0,88% 2%,100% 0,99% 20%,100% 45%,99% 73%,100% 99%,86% 98%,75% 100%,60% 99%,44% 100%,29% 98%,15% 100%,0 98%,1% 73%,0 48%,1% 23%);background-image:url('assets/paper-grain.svg')}.mini-photo img{display:block;width:100%;height:auto}.laptop-photo img{aspect-ratio:4/3;object-fit:cover;object-position:65% 52%}.mini-photo small{display:block;text-align:center;font:9px/1.5 system-ui,sans-serif;color:#52604a;margin-top:5px}.cozy .letter .other-teams{display:flex;align-items:center;gap:18px}.other-teams>span:first-child{flex:1;min-width:0}.keynote-photo{width:110px;flex:0 0 auto;margin:4px 0;transform:rotate(2deg)}.chicks-note{margin:12px 0 20px;max-width:360px}.chicks-note img{display:block;width:100%;height:auto;max-height:160px;object-fit:contain}.chicks-note figcaption{font:26px/1.5 'Nanum Pen Script',cursive;text-align:center;color:#34513a}.features li{align-items:flex-start}.cozy .letter .features li{padding:16px 0}.features li>span{padding-top:2px}
@media(max-width:650px){.cozy .letter .intro p.eyebrow{font-size:22px;line-height:1.65}.cozy .letter .intro p.letter-greeting{font-size:24px}.doodle-icon,.features .doodle-icon{width:23px;height:23px;vertical-align:-4px}.cozy .letter .features li{gap:10px}.features li>span{flex-basis:20px}.developer-doodle{width:96px;height:96px}.experience-heading{gap:8px;min-height:92px}.cozy .letter .experience-heading h3{font-size:25px}.mini-photo{width:112px}.keynote-photo{width:84px}.cozy .letter .other-teams{gap:10px}.chicks-note img{max-height:140px}.chicks-note figcaption{font-size:23px}}
.notebook-note{display:flex;align-items:center;gap:14px;margin:15px 0 8px}.cozy .experience .notebook-note .secondary{flex:1;min-width:0;margin:0}.notebook-note .laptop-photo{flex:0 0 126px;margin:0}@media(max-width:480px){.notebook-note{display:block}.notebook-note .laptop-photo{display:block;margin:12px 4px 3px auto;width:112px}}
.laptop-photo{position:relative}.laptop-photo img{aspect-ratio:1;object-fit:contain;object-position:center}.windows-sticker{position:absolute;left:12px;bottom:12px;width:28px;height:28px;color:#0078d4;background:#fffdf5;padding:5px;box-sizing:content-box;box-shadow:1px 2px 3px #0002;transform:rotate(7deg)}.keynote-photo{width:174px}.keynote-photo small{font:700 18px/1.25 'Gaegu',system-ui,sans-serif;color:#294534;margin-top:7px}.cozy .letter .other-teams{gap:14px}@media(max-width:650px){.keynote-photo{width:142px}.keynote-photo small{font-size:16px}}@media(max-width:400px){.cozy .letter .other-teams{display:block}.keynote-photo{display:block;width:148px;margin:14px 3px 0 auto}.cozy .postcard .address{font-size:23px}}
.cozy .letter{font-family:'Gowun Dodum','Malgun Gothic',system-ui,sans-serif;font-size:18px;line-height:1.85;letter-spacing:0;word-break:keep-all;overflow-wrap:normal}.cozy .letter .intro>p,.cozy .letter .intro p.eyebrow,.cozy .letter .secondary,.cozy .letter .other-teams,.cozy .booth>p{font-family:'Gowun Dodum','Malgun Gothic',system-ui,sans-serif;font-size:18px;line-height:1.85;letter-spacing:0}.cozy .letter .intro p.eyebrow{font-size:16px}.cozy .letter .intro-heading h2{font-family:'Gaegu',system-ui,sans-serif;font-weight:700;font-size:clamp(14px,6.3cqw,34px);letter-spacing:-.035em;line-height:1.5}.cozy .letter h3{font-size:28px;letter-spacing:-.025em}.cozy .letter .ink-highlight{display:inline-block;white-space:nowrap;font-size:1em;padding:0 2px}.phrase{display:inline-block;white-space:nowrap}.cozy .letter .poc{font-family:'Gowun Dodum',system-ui,sans-serif;font-size:17px;line-height:1.85}.cozy .letter .features li{gap:12px}.doodle-icon,.features .doodle-icon{width:21px;height:21px;vertical-align:-4px}.keynote-story{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,1fr) 174px;gap:20px;align-items:center;margin:32px 0 12px;min-height:235px}.keynote-copy{margin:0;padding-bottom:135px;font-size:18px;line-height:1.85}.presenter-doodle{position:absolute;left:18px;bottom:0;width:130px;height:160px;object-fit:contain;opacity:.85;pointer-events:none;z-index:-1}.keynote-story .keynote-photo{margin:0;width:174px}.keynote-story .keynote-photo small{font:700 18px/1.35 'Gaegu',system-ui,sans-serif}.cozy .experience .notebook-note .secondary{font-size:18px}
@media(max-width:650px){.cozy .letter{font-size:16px;line-height:1.9}.cozy .letter .intro>p,.cozy .letter .intro p.eyebrow,.cozy .letter .secondary,.cozy .letter .other-teams,.cozy .booth>p,.cozy .experience .notebook-note .secondary{font-size:16px;line-height:1.9}.cozy .letter .intro p.eyebrow{font-size:14px}.cozy .letter h3{font-size:25px}.cozy .letter .poc{font-size:15px}.cozy .letter .features li{gap:8px}.features li>span{flex-basis:19px}.notebook-note{display:block}.notebook-note .laptop-photo{display:block;margin:12px 4px 3px auto;width:112px}.keynote-story{grid-template-columns:minmax(0,1fr) 140px;gap:12px 16px;min-height:0;margin-top:30px}.keynote-copy{grid-column:1/-1;padding:0;font-size:16px;line-height:1.9}.presenter-doodle{position:static;grid-column:1;grid-row:2;align-self:end;justify-self:center;width:min(130px,100%);height:160px;z-index:0}.keynote-story .keynote-photo{grid-column:2;grid-row:2;width:140px;align-self:center}.keynote-story .keynote-photo small{font-size:16px}.cozy .letter .experience-heading h3{font-size:23px}.experience-heading .developer-doodle{width:84px;height:88px}.cozy .letter .event h3{font-size:clamp(16px,4.5vw,20px)}.cozy .letter .venue{font-size:18px}}
@media(max-width:360px){.keynote-story{grid-template-columns:minmax(0,1fr) 126px;gap:12px}.keynote-story .keynote-photo{width:126px}.presenter-doodle{height:145px}.cozy .letter .experience-heading h3{font-size:21px}.experience-heading .developer-doodle{width:68px;height:78px}}
.cozy .letter .intro p:not(.product){font-size:18px;line-height:1.85}.cozy .letter .intro p.eyebrow{font-size:16px}@media(max-width:650px){.cozy .letter .intro p:not(.product){font-size:16px;line-height:1.9}.cozy .letter .intro p.eyebrow{font-size:14px}}
.keynote-story{grid-template-columns:minmax(0,1fr) 174px;min-height:0;gap:20px;margin:30px 0 12px}.keynote-copy{padding:0}.keynote-story .keynote-photo{grid-column:2;grid-row:1}.doodle-icon,.features .doodle-icon{width:21px;height:21px;margin-right:5px;vertical-align:-4px}@media(max-width:650px){.keynote-story{grid-template-columns:minmax(0,1fr) 140px;gap:16px}.keynote-copy{grid-column:1;grid-row:1}.keynote-story .keynote-photo{grid-column:2;grid-row:1;width:140px}}@media(max-width:480px){.keynote-story{display:block}.keynote-story .keynote-photo{display:block;margin:14px 3px 0 auto;width:140px}}
.laptop-drawing{display:block;width:132px;height:auto;flex:0 0 132px;object-fit:contain;transform:rotate(-4deg);margin:0 3px}@media(max-width:650px){.notebook-note .laptop-drawing{width:116px;margin:12px 5px 3px auto}}
.cozy .letter .intro p.letter-greeting{font:700 32px/1.5 'Gaegu',system-ui,sans-serif;color:#294534;margin:0 0 24px}.cozy .letter .intro>p{margin:0 0 25px}.cozy .letter .letter-promise{margin:32px 0 24px}.cozy .letter .letter-reassurance{margin-top:22px}.cozy .letter .meeting-invite{font:400 23px/1.65 'Gaegu',system-ui,sans-serif;margin:0 0 24px;color:#294534}.letter-closing{margin:42px 0 12px}.letter-closing p{margin:0 0 22px}.cozy .letter .letter-signature{font:700 30px/1.5 'Gaegu',system-ui,sans-serif;text-align:right;margin:28px 8px 0}@media(max-width:650px){.cozy .letter .intro p.letter-greeting{font-size:28px}.cozy .letter .meeting-invite{font-size:21px}.cozy .letter .intro>p{margin-bottom:23px}.cozy .letter .letter-signature{font-size:27px}}
.cozy .letter,.cozy .letter p,.cozy .letter .intro p:not(.product),.cozy .letter .secondary,.cozy .letter .poc,.cozy .letter .keynote-copy,.cozy .letter .booth>p,.cozy .experience .notebook-note .secondary,.cozy .letter .times,.cozy .letter .directions,.cozy .letter .deadline,.cozy .letter .footnote,.cozy .letter footer{font-family:'Nanum Pen Script','Malgun Gothic',cursive;font-size:26px;line-height:1.55;letter-spacing:0}.cozy .letter .intro p.letter-greeting{font-family:'Nanum Pen Script',cursive;font-size:34px;font-weight:400;line-height:1.4}.cozy .letter h3,.cozy .letter .intro-heading h2,.cozy .letter .meeting-invite,.cozy .letter .letter-signature,.cozy .letter .event h3,.cozy .letter .venue{font-family:'Nanum Pen Script',cursive;font-weight:400;letter-spacing:0}.cozy .letter h3{font-size:32px}.cozy .letter .intro-heading h2{font-size:clamp(22px,6.2cqw,38px)}.cozy .letter .meeting-invite{font-size:29px}.cozy .letter strong{font-weight:400}.cozy .letter .ink-highlight{display:inline;white-space:normal;box-decoration-break:clone;-webkit-box-decoration-break:clone}.cozy .letter .prose-highlight{font-size:1em}.cozy .letter .eyebrow{font:16px/1.5 'Nanum Pen Script',cursive}.experience-heading{position:relative;min-height:105px}.experience-heading .developer-doodle{position:absolute;width:176px;height:166px;right:-4px;top:-32px;pointer-events:none}.cozy .experience-heading h3{padding-right:165px}.notebook-note .laptop-drawing{margin-top:-12px;margin-bottom:-10px;transform:translateY(-8px) rotate(-4deg)}.cozy .letter .deadline,.cozy .letter .footnote,.cozy .letter .directions{font-size:23px}.cozy .letter .keynote-photo small{font-family:'Nanum Pen Script',cursive;font-weight:400;font-size:23px}@media(max-width:650px){.cozy .letter,.cozy .letter p,.cozy .letter .intro p:not(.product),.cozy .letter .secondary,.cozy .letter .poc,.cozy .letter .keynote-copy,.cozy .letter .booth>p,.cozy .experience .notebook-note .secondary{font-size:23px;line-height:1.6}.cozy .letter .intro p.letter-greeting{font-size:31px}.cozy .letter h3{font-size:29px}.cozy .letter .meeting-invite{font-size:26px}.cozy .letter .event h3{font-size:27px}.cozy .letter .venue{font-size:26px}.experience-heading .developer-doodle{width:136px;height:140px;right:-12px;top:-24px}.cozy .experience-heading h3{padding-right:105px;font-size:27px}.notebook-note .laptop-drawing{margin-top:0;margin-bottom:-8px}.cozy .letter .deadline,.cozy .letter .footnote,.cozy .letter .directions{font-size:21px}}@media(max-width:360px){.experience-heading .developer-doodle{width:114px;height:125px;right:-12px}.cozy .experience-heading h3{padding-right:86px;font-size:24px}}
.cozy .letter .times b,.cozy .letter .letter-top>span,.cozy .letter .register,.cozy .letter .chicks-note figcaption{font-family:'Nanum Pen Script',cursive;font-weight:400}
.site-credit{max-width:920px;margin:0 auto 30px;padding:0 24px;border:0;display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px 16px;color:#d4dccd;font:12px/1.7 system-ui,sans-serif;letter-spacing:.02em}.site-credit a{color:inherit;text-underline-offset:4px}.site-credit a:focus-visible{outline:2px solid #e7a060;outline-offset:5px}

.cozy .letter footer>span:first-child{font-family:'Nanum Pen Script','Malgun Gothic',cursive;font-weight:400;font-size:26px}
.cozy .letter .booth-title{font-size:calc(1em + 5px)}
.closing-cheer{display:flex;align-items:center;gap:18px;margin:0 0 22px}.closing-cheer p{flex:1;min-width:0;margin:0}.cheering-chick{display:block;flex:0 0 104px;width:104px;aspect-ratio:460/670;background:url('assets/four-chicks-numbered.png') no-repeat;background-size:382.61% 131.34%;background-position:35.38% 57.14%}
@media(max-width:650px){.cozy .letter footer>span:first-child{font-size:23px}.closing-cheer{gap:10px}.cheering-chick{flex-basis:78px;width:78px}.closing-cheer br{display:none}}
.cheering-chick{background-size:394.22% 132.39%;background-position:35.12% 55.3%;clip-path:polygon(0 0,100% 0,100% 58%,89% 65%,89% 100%,0 100%)}

.cheering-chick{background:none;clip-path:none;aspect-ratio:1;width:116px;height:auto;flex-basis:116px;object-fit:contain}
.poc-note{display:flex;align-items:center;gap:16px;margin:22px 0 6px}.cozy .letter .poc-note .poc{flex:1;min-width:0;margin:0}.skt-photo{position:relative;flex:0 0 104px;width:104px;margin:0 5px 0 0;padding:12px 8px;transform:rotate(-4deg)}.skt-photo img{width:100%;height:54px;object-fit:contain}.skt-photo:before{content:"";position:absolute;top:0;left:32%;width:36px;height:13px;background:#d5d0a780;transform:rotate(6deg)}
@media(max-width:650px){.cheering-chick{width:92px;flex-basis:92px}.poc-note{gap:10px}.skt-photo{flex-basis:88px;width:88px;padding:10px 7px}.skt-photo img{height:46px}}
.skt-photo img{object-fit:cover;object-position:50% 43%}
.cozy .letter .poc-note .poc{flex:0 1 auto}.poc-note{justify-content:flex-start;gap:12px}@media(max-width:650px){.poc-note{gap:10px}}

.support-note{margin:26px 0 30px;padding:18px 0 8px}.cozy .letter .support-note>p{margin:0 0 12px}.support-button{display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:9px 20px;background:#ece2c4 url('assets/paper-grain.svg');color:#34513a;border:1px solid #9b9f79;border-radius:3px 7px 4px 5px;box-shadow:2px 3px 0 #b0a78a35;font:28px/1.3 'Nanum Pen Script',cursive;text-decoration:none;transform:rotate(-1deg)}.support-button:hover{background-color:#e2d5ad}.support-button:focus-visible{outline:3px solid #34513a;outline-offset:5px}.cozy .letter .support-hint{font-size:21px;line-height:1.5;margin:14px 0 0;color:#52644f}@media(max-width:650px){.support-button{font-size:25px}.cozy .letter .support-hint{font-size:20px}}