.yc-editorial{--paper:#f6f5ee;--ink:#263c31;--muted:#596859;--line:#ccd1c3;--accent:#a8b68b}.yc-editorial *{box-sizing:border-box}.yc-editorial{margin:0;background:var(--paper);color:var(--ink);font-family:"Helvetica Neue",Helvetica,sans-serif;font-size:16px;line-height:1.7}.yc-editorial button,.yc-editorial select,.yc-editorial input{font:inherit;color:inherit}.yc-editorial button,.yc-editorial a,.yc-editorial select,.yc-editorial summary{touch-action:manipulation}.yc-editorial a{color:inherit;text-underline-offset:5px}.yc-editorial button{cursor:pointer}.yc-editorial button:focus-visible,.yc-editorial a:focus-visible,.yc-editorial summary:focus-visible,.yc-editorial select:focus-visible,.yc-editorial input:focus-visible{outline:2px solid #516e37;outline-offset:5px}.yc-editorial .review{display:flex;justify-content:space-between;gap:16px;padding:9px 5%;background:var(--ink);color:var(--paper);font-size:12px}.yc-editorial .review a{white-space:nowrap}.yc-editorial header{display:flex;gap:32px;align-items:center;padding:24px 5%;border-bottom:1px solid var(--line)}.yc-editorial .brand{font:36px Georgia,serif;letter-spacing:-2px;text-decoration:none}.yc-editorial .brand span{display:block;font:9px Helvetica,sans-serif;letter-spacing:2px;margin-top:8px}.yc-editorial nav{display:flex;margin:auto;gap:24px}.yc-editorial nav button{border:0;background:none;min-height:44px;padding:6px 0;font-size:13px;border-bottom:1px solid transparent}.yc-editorial nav button[aria-pressed=true]{border-color:var(--ink)}.yc-editorial select{max-width:130px;background:transparent;border:0;min-height:44px;font-size:13px}.yc-editorial main{min-height:70vh}.yc-editorial section{padding:80px 7%}.yc-editorial .eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;margin:0 0 28px}.yc-editorial .hero{display:grid;grid-template-columns:1.1fr 1fr;gap:7%;align-items:center;min-height:650px;padding-top:55px}.yc-editorial h1,.yc-editorial h2,.yc-editorial h3{font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:400;line-height:1.1;letter-spacing:-.045em;margin:0}.yc-editorial h1{font-size:clamp(48px,5.7vw,84px);text-wrap:balance}.yc-editorial h2{font-size:clamp(34px,4vw,55px);text-wrap:balance}.yc-editorial h3{font-size:27px;letter-spacing:-.025em}html[lang=ja] .yc-editorial h1{font-size:clamp(38px,4.3vw,64px);line-height:1.5;letter-spacing:.03em}html[lang=de] .yc-editorial h1{hyphens:auto}.yc-editorial .intro{max-width:480px;margin:30px 0;color:var(--muted);font-size:16px}.yc-editorial .text-link{display:inline-flex;min-height:44px;align-items:center;gap:40px;border-bottom:1px solid var(--ink);text-decoration:none;font-size:13px}.yc-editorial .hero figure{margin:0;position:relative}.yc-editorial .hero img{width:100%;height:510px;object-fit:cover;border-radius:46% 46% 1px 1px}.yc-editorial .hero figcaption{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px;margin-top:16px}.yc-editorial .note{font-size:12px;letter-spacing:1px;color:var(--muted)}.yc-editorial .chapter{display:grid;grid-template-columns:1fr 1.1fr;gap:12%;border-top:1px solid var(--line)}.yc-editorial .chapter p{margin:0;color:var(--muted)}.yc-editorial .strip{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;background:#e9ecdf}.yc-editorial .strip article{border-top:1px solid #a8b397;padding-top:24px}.yc-editorial .number{font:italic 25px Georgia,serif;display:block;margin-bottom:24px}.yc-editorial .strip p{font-size:14px;color:var(--muted)}.yc-editorial .close{background:var(--ink);color:var(--paper);text-align:center}.yc-editorial .close h2{max-width:850px;margin:auto auto 30px}.yc-editorial .close a{border-color:#d3d9c8}.yc-editorial .faq-head{max-width:1100px;padding-bottom:40px}.yc-editorial .faq-head h1{max-width:850px}.yc-editorial .faq-layout{display:grid;grid-template-columns:220px 1fr;gap:8%;padding-top:25px}.yc-editorial .faq-layout aside{border-top:1px solid var(--line);padding-top:22px}.yc-editorial .faq-layout aside a{display:block;margin-bottom:12px;font-size:13px}.yc-editorial .search{display:block;width:100%;padding:17px 0;border:0;border-bottom:1px solid var(--ink);background:transparent;margin-bottom:35px;border-radius:0}.yc-editorial .questions details{border-bottom:1px solid var(--line);padding:22px 0}.yc-editorial .questions summary{cursor:pointer;display:flex;justify-content:space-between;gap:30px;list-style:none;font-size:19px;line-height:1.5}.yc-editorial .questions summary::-webkit-details-marker{display:none}.yc-editorial .questions summary:after{content:"+";flex-shrink:0}.yc-editorial .questions details[open] summary:after{content:"−"}.yc-editorial .questions p{color:var(--muted);max-width:720px;font-size:15px}.yc-editorial .questions .category{font-size:10px;letter-spacing:2px;margin:0 0 10px}.yc-editorial .empty{color:var(--muted)}.yc-editorial .steps{padding-top:0}.yc-editorial .step{display:grid;grid-template-columns:65px 1fr 1fr;gap:30px;padding:40px 0;border-top:1px solid var(--line);align-items:start}.yc-editorial .step p{margin:0;color:var(--muted)}.yc-editorial .step .number{margin:0}.yc-editorial .how-hero{min-height:480px}.yc-editorial .how-hero img{height:360px;border-radius:1px}.yc-editorial .routes{display:flex;gap:12px 36px;flex-wrap:wrap;margin-top:35px}.yc-editorial .routes a{min-height:44px;display:inline-flex;align-items:center}.yc-editorial footer{padding:45px 7%;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:11px;color:var(--muted)}.yc-editorial .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.yc-editorial [hidden]{display:none!important}@media(prefers-reduced-motion:no-preference){.yc-editorial .hero figure{animation:ycEditorialArrive .65s ease-out}@keyframes ycEditorialArrive{from{transform:translateY(12px)}to{transform:translateY(0)}}.yc-editorial a,.yc-editorial button{transition:color .2s,border-color .2s}}@media(max-width:760px){.yc-editorial header{gap:10px;flex-wrap:wrap;padding:20px 6%}.yc-editorial .brand{font-size:30px}.yc-editorial .language{margin-left:auto}.yc-editorial nav{order:3;width:100%;margin:10px 0 0;justify-content:space-between;gap:10px}.yc-editorial .review{font-size:10px;padding:8px 6%}.yc-editorial section{padding:48px 6%}.yc-editorial .hero{grid-template-columns:1fr;gap:34px;min-height:0}.yc-editorial .hero img{height:380px;max-height:100vw}.yc-editorial .hero .intro{margin:22px 0}.yc-editorial .chapter{grid-template-columns:1fr;gap:24px}.yc-editorial .strip{grid-template-columns:1fr;gap:24px}.yc-editorial .strip article{display:grid;grid-template-columns:45px 1fr;gap:12px}.yc-editorial .strip p{grid-column:2;margin:0}.yc-editorial .strip .number{margin:0}.yc-editorial .faq-layout{grid-template-columns:1fr;gap:18px}.yc-editorial .faq-layout aside{display:flex;gap:24px;flex-wrap:wrap}.yc-editorial .faq-layout aside .note{width:100%;margin:0}.yc-editorial .faq-layout aside a{margin:0}.yc-editorial .step{grid-template-columns:35px 1fr;gap:18px}.yc-editorial .step p{grid-column:2}.yc-editorial footer{align-items:flex-start;flex-direction:column;gap:8px}.yc-editorial .how-hero img{height:280px}.yc-editorial .questions summary{font-size:17px}.yc-editorial h1{font-size:49px}html[lang=ja] .yc-editorial h1{font-size:38px}}.yc-editorial .material-gallery{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:0 7% 80px}.yc-editorial .material-gallery img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;display:block}.yc-editorial .faq-material{margin-top:32px}.yc-editorial .faq-material img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;display:block}@media(max-width:760px){.yc-editorial .material-gallery{gap:14px;padding:0 6% 48px}.yc-editorial .faq-material{width:100%;margin-top:8px}.yc-editorial .faq-material img{max-height:220px;object-fit:contain;background:#eceee4}}.yc-editorial .craft-story{background:#e9ecdf}.yc-editorial .craft-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;margin-top:44px}.yc-editorial .craft-grid article{border-top:1px solid #a8b397;padding-top:24px}.yc-editorial .craft-grid p,.yc-editorial .world-grid p,.yc-editorial .program-grid p{font-size:14px;color:var(--muted)}.yc-editorial .craft-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.yc-editorial .world-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:42px}.yc-editorial .world-grid img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;margin-bottom:26px}.yc-editorial .world-grid h3{font-size:30px}.yc-editorial .program-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 64px;text-align:left;margin-top:55px}.yc-editorial .program-grid article{border-top:1px solid #617366;padding-top:24px}.yc-editorial .program-grid p{color:#d6dece}.yc-editorial .faq-group{margin-bottom:44px;scroll-margin-top:24px}.yc-editorial .faq-group h2{font-size:30px;padding:20px 0;border-bottom:1px solid var(--ink)}.yc-editorial .faq-group h2 small{font:italic 18px Georgia,serif;margin-right:14px}.yc-editorial .faq-layout aside a{display:flex;justify-content:space-between;gap:20px}.yc-editorial .preparation{background:#e9ecdf}.yc-editorial .worlds>.intro,.yc-editorial .craft-story>.intro{max-width:630px}html[lang=de] .yc-editorial h3{hyphens:auto;overflow-wrap:break-word}@media(max-width:900px){.yc-editorial .craft-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.yc-editorial .craft-grid,.yc-editorial .craft-grid.three,.yc-editorial .world-grid,.yc-editorial .program-grid{grid-template-columns:1fr;gap:32px}.yc-editorial .craft-grid article{display:grid;grid-template-columns:35px 1fr;gap:12px}.yc-editorial .craft-grid .number{margin:0}.yc-editorial .craft-grid p{grid-column:2;margin:0}.yc-editorial .world-grid img{max-height:380px;object-fit:contain;background:#eceee4}.yc-editorial .faq-layout aside a{gap:10px}.yc-editorial .faq-group h2{font-size:27px}.yc-editorial .program-grid{margin-top:36px}}.yc-editorial .step-detail img{display:block;width:100%;height:auto;max-height:340px;object-fit:contain;background:#e9ecdf;margin-top:24px}.yc-editorial .step-detail p{margin:0}@media(max-width:760px){.yc-editorial .step-detail{grid-column:2}.yc-editorial .step-detail img{max-height:280px}}
.yc-editorial{display:block;width:100%;max-width:none;overflow-wrap:break-word}.yc-editorial section{width:auto;max-width:none;margin:0}.yc-editorial img{opacity:1;visibility:visible}.yc-editorial .text-link{width:fit-content}.yc-editorial details[open]>summary{margin-bottom:12px}.yc-editorial .questions summary{background:transparent;padding:0;border:0}.yc-editorial .questions details{margin:0;border-radius:0}.yc-editorial .questions input{box-shadow:none}.yc-editorial .breadcrumb{padding:20px 7% 0;font-size:12px}.yc-editorial .breadcrumb a{margin-right:16px}

.yc-editorial .step-detail img{display:block;width:min(100%,360px);height:auto;max-height:none;object-fit:initial;background:transparent;margin:24px 0 0}.yc-editorial .step-detail>.text-link{margin-top:20px}.yc-editorial .step-detail p{margin:0}@media(max-width:760px){.yc-editorial .step-detail{grid-column:2}.yc-editorial .step-detail img{width:min(100%,300px);max-height:none}}