:root{--c-yellow: #FAC810;--c-blue: #066DB8;--c-blue-accent: #FAC810;--c-green: #00A64F;--c-ink: #1A1A1A;--c-paper: #FFFFFF;--c-paper-dim: #F4F4F0;--font-jp: "Noto Sans JP", system-ui, sans-serif;--fw-bold: 700;--fw-reg: 400;--ease-out-quint: cubic-bezier(.22, 1, .36, 1);--ease-out-back: cubic-bezier(.34, 1.56, .64, 1);--dur-enter: .8s;--card-w: 340px;--card-ratio: 2 / 3;--card-frame: 10px;--card-gap: 24px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}img,video,svg{max-width:100%;display:block}html{scroll-behavior:auto}body{font-family:var(--font-jp);color:var(--c-ink);background:var(--c-paper);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{position:fixed;top:0;left:0;z-index:100;padding:16px 20px;opacity:0;pointer-events:none;transition:opacity .4s var(--ease-out-quint)}.site-header.is-visible{opacity:1;pointer-events:auto}.site-header.is-over-color{opacity:0;pointer-events:none}.site-header__logo{display:block;text-decoration:none;line-height:0}.logo-mark{width:180px;height:auto;flex-shrink:0}@media (max-width: 768px){.site-header{padding:12px 14px}.site-header .logo-mark{width:140px}}section{min-height:100vh;position:relative}#workshop,#contact{min-height:auto}.site-footer{padding:32px 20px;text-align:center;font-size:.75rem;color:var(--c-ink);opacity:.5;background:var(--c-paper-dim)}:focus-visible{outline:3px solid var(--c-blue);outline-offset:2px}#opening{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;align-items:center;justify-content:center;background:var(--c-paper);overflow:hidden;will-change:opacity}.opening__logo{position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;width:clamp(280px,38vw,540px);height:auto;aspect-ratio:2963.3 / 1221.8;overflow:visible;will-change:transform,opacity;pointer-events:none}.opening__stage{width:100%;display:flex;align-items:center;justify-content:center;padding:24px}.opening__title{margin:0;font-weight:var(--fw-bold);font-size:clamp(2rem,9vw,6rem);line-height:1.1;letter-spacing:.02em;color:var(--c-ink);white-space:nowrap;transform-origin:center center;will-change:transform,opacity;opacity:0;visibility:hidden}@media (prefers-reduced-motion: reduce){#opening{overflow:visible}}#cards{position:relative;background:var(--c-paper-dim)}.cards__pin{position:relative;height:100vh;height:100svh;overflow:hidden}.cards__cols{display:flex;justify-content:center;gap:var(--card-gap);height:100%;will-change:transform,opacity;-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 7%,#000 93%,transparent 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 7%,#000 93%,transparent 100%)}.cards__col{flex:0 0 auto;width:min(var(--card-w),28vw);display:flex;flex-direction:column;gap:var(--card-gap);will-change:transform}.cards__item{margin:0;flex:0 0 auto;aspect-ratio:var(--card-ratio);border-radius:10px;overflow:hidden;background:var(--c-paper);box-shadow:0 6px 24px #0000001a}.cards__item img{display:block;width:100%;height:100%;object-fit:cover}.cards__all{position:absolute;right:24px;bottom:28px;z-index:2;display:flex;flex-direction:column;align-items:flex-start;gap:.5em;max-width:min(560px,80vw);padding:1.2em 1.5em;border:none;border-radius:14px;background:var(--c-blue);color:var(--c-paper);font-family:inherit;text-align:left;cursor:pointer;box-shadow:0 10px 30px #0000002e;transition:transform .25s var(--ease-out-quint),box-shadow .25s}.cards__all:hover{transform:translateY(-3px);box-shadow:0 16px 40px #00000042}.cards__all-eyebrow{display:inline-block;font-size:1.05rem;font-weight:var(--fw-bold);letter-spacing:.02em}.cards__all-title{display:block;font-size:1.45rem;font-weight:var(--fw-bold);line-height:1.3;white-space:nowrap}@media (max-width: 768px){.cards__all-eyebrow{font-size:.85rem}.cards__all-title{font-size:1.15rem}}.cards__dialog{--cards-ui-text-sm: clamp(.78rem, .95vw, .9rem);--cards-ui-text-md: clamp(.9rem, 1.05vw, 1rem);--cards-ui-title: clamp(1.75rem, 3vw, 2.7rem);width:100vw;max-width:none;height:100vh;height:100dvh;max-height:none;margin:0;border:none;border-radius:0;padding:clamp(16px,3vw,36px);background:var(--c-paper);overflow:auto}.cards__dialog::backdrop{background:var(--c-paper)}.cards__dialog-close{position:sticky;top:clamp(12px,2vw,24px);margin-left:auto;display:block;z-index:2;padding:.5em 1.2em;border:none;border-radius:999px;background:#eeeeea;color:var(--c-ink);font-family:inherit;font-size:var(--cards-ui-text-md);font-weight:var(--fw-bold);cursor:pointer;transition:background .2s,transform .2s var(--ease-out-quint)}.cards__dialog-close:hover{background:#e2e2dc;transform:translateY(-1px)}.cards__dialog-head{width:min(1280px,100%);margin:clamp(12px,2vw,24px) auto 0;color:var(--c-ink)}.cards__dialog-eyebrow,.cards__dialog-place{margin:0;font-size:var(--cards-ui-text-sm);font-weight:var(--fw-bold);line-height:1.5}.cards__dialog-title{margin:.18em 0;font-size:var(--cards-ui-title);font-weight:var(--fw-bold);line-height:1.18;letter-spacing:0}.cards__filters{width:min(1280px,100%);margin:clamp(20px,3vw,36px) auto 0;display:flex;flex-wrap:wrap;gap:10px}.cards__filter{--genre-color: var(--c-yellow);--genre-active-ink: var(--c-paper);padding:.62em 1em;border:2px solid 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img,.cards__detail-img{display:block;width:100%;aspect-ratio:var(--card-ratio);object-fit:cover}.cards__detail{position:fixed;top:0;right:0;bottom:0;left:0;z-index:4;display:grid;grid-template-columns:minmax(42px,1fr) auto minmax(42px,1fr);grid-template-rows:auto minmax(0,1fr) auto;align-items:center;justify-items:center;gap:clamp(14px,2vw,22px);padding:clamp(16px,3vw,34px);background:#fffffff5}.cards__detail[hidden]{display:none}.cards__detail-close{grid-column:1 / -1;justify-self:end;padding:.5em 1.2em;border:none;border-radius:999px;background:#eeeeea;color:var(--c-ink);font-family:inherit;font-size:var(--cards-ui-text-md);font-weight:var(--fw-bold);cursor:pointer;transition:background .2s,transform .2s var(--ease-out-quint)}.cards__detail-close:hover{background:#e2e2dc;transform:translateY(-1px)}.cards__detail-img{grid-column:2;grid-row:2;width:auto;height:auto;max-width:min(76vw,760px);max-height:min(82vh,920px);aspect-ratio:auto;border-radius:12px;object-fit:contain;box-shadow:0 20px 54px #00000038;backface-visibility:hidden;will-change:transform,opacity}.cards__detail-side{grid-row:2;width:clamp(30px,4vw,44px);height:clamp(86px,16vh,132px);border:none;border-radius:999px;background:#1a1a1a0f;color:#1a1a1a7a;font-family:inherit;font-size:clamp(1.35rem,2vw,1.9rem);font-weight:var(--fw-bold);line-height:1;cursor:pointer;transition:background .2s,color .2s,transform .2s var(--ease-out-quint)}.cards__detail-side--prev{grid-column:1;justify-self:end}.cards__detail-side--next{grid-column:3;justify-self:start}.cards__detail-side:hover{background:#1a1a1a1a;color:#1a1a1aad;transform:translateY(-1px)}.cards__detail-side:disabled{opacity:.3;cursor:default}.cards__detail-img--turn-next{animation:card-page-turn-next .62s cubic-bezier(.16,1,.3,1) both;transform-origin:70% 20%}.cards__detail-img--turn-prev{animation:card-page-turn-prev .62s cubic-bezier(.16,1,.3,1) both;transform-origin:30% 20%}.cards__detail-nav{grid-column:1 / -1;grid-row:3;display:inline-flex;align-items:center;justify-content:center;padding:.42em .9em;border:1.5px solid rgba(26,26,26,.18);border-radius:999px;background:#ffffffeb;color:var(--c-ink);font-weight:var(--fw-bold);box-shadow:0 12px 28px #0000001a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.cards__detail-count{min-width:3.8em;text-align:center;font-size:var(--cards-ui-text-sm)}@keyframes card-page-turn-next{0%{opacity:0;transform:translate3d(52px,-42px,0) rotate(4deg) scale(.985)}64%{opacity:1;transform:translate3d(-4px,3px,0) rotate(-.35deg) scale(1.004)}to{opacity:1;transform:translateZ(0) rotate(0) scale(1)}}@keyframes card-page-turn-prev{0%{opacity:0;transform:translate3d(-52px,-42px,0) rotate(-4deg) scale(.985)}64%{opacity:1;transform:translate3d(4px,3px,0) rotate(.35deg) scale(1.004)}to{opacity:1;transform:translateZ(0) rotate(0) scale(1)}}@media (prefers-reduced-motion: reduce){.cards__detail-img--turn-next,.cards__detail-img--turn-prev{animation:none}}#cards.cards--static .cards__pin{height:auto;overflow:visible;padding:48px 24px}#cards.cards--static .cards__cols{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--card-gap);height:auto;max-width:1100px;margin:0 auto;-webkit-mask-image:none;mask-image:none}#cards.cards--static .cards__all{position:static;display:block;margin:32px auto 0}@media (max-width: 768px){.cards__col{width:min(var(--card-w),44vw)}.cards__all{right:16px;bottom:16px}.cards__dialog{padding:14px}.cards__grid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr))}.cards__detail-img{grid-column:1;width:auto;max-width:min(82vw,620px);max-height:68vh}.cards__detail{grid-template-columns:1fr;gap:12px}.cards__detail-close,.cards__detail-nav{grid-column:1}.cards__detail-side{position:absolute;top:50%;z-index:1;width:32px;height:78px;font-size:1.25rem;transform:translateY(-50%)}.cards__detail-side--prev{left:10px;justify-self:auto}.cards__detail-side--next{right:10px;justify-self:auto}}#about{background:var(--c-blue);color:#fff}.about__pin{display:flex;align-items:flex-start;justify-content:center;min-height:100vh;padding:clamp(92px,12vh,152px) 24px clamp(172px,24vh,260px)}.about__inner{max-width:760px;width:100%}.about__lead{display:flex;flex-direction:column;gap:.18em;padding-bottom:clamp(40px,7vh,88px)}.about__line--gap{margin-top:1.45em}.about__line{display:block;font-size:clamp(1.15rem,2.7vw,1.85rem);font-weight:var(--fw-bold);line-height:1.68;letter-spacing:.03em;background:linear-gradient(to right,#fff 50%,#ffffff38 50%);background-size:200% 100%;background-position:100% 0%;-webkit-background-clip:text;background-clip:text;color:transparent;will-change:background-position}.about__wipe{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:var(--c-yellow);pointer-events:none;will-change:transform}.about--static .about__line{background:none;-webkit-background-clip:unset;background-clip:unset;color:#fff}@media (max-width: 768px){.about__line{font-size:clamp(.95rem,4vw,1.3rem);letter-spacing:.02em;line-height:1.62}.about__line--gap{margin-top:1.08em}.about__pin{padding:clamp(72px,11vh,104px) 18px clamp(132px,20vh,196px)}.about__inner{max-width:640px}.about__lead{padding-bottom:clamp(28px,5vh,56px)}}#workshop{background:var(--c-yellow);color:var(--c-ink);padding:64px 20px 80px;min-height:100vh;min-height:100svh;box-sizing:border-box}.workshop__inner{max-width:1100px;margin:0 auto}.workshop__heading{font-size:clamp(2.6rem,10vw,6rem);font-weight:var(--fw-bold);line-height:.95;letter-spacing:.01em;color:var(--c-paper);margin:0 0 14px}.workshop__desc{font-size:clamp(1rem,2.4vw,1.35rem);font-weight:var(--fw-bold);line-height:1.6;letter-spacing:.02em;color:var(--c-paper)}.workshop__board{display:flex;gap:clamp(32px,5vw,64px);align-items:flex-start;margin-top:clamp(72px,11vh,140px)}.workshop__left{flex:0 0 40%;max-width:460px}.workshop__right{flex:1;min-width:0}.workshop__tabs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px;padding:5px;margin-bottom:28px;border-radius:999px;background:#fff6;width:min(100%,760px);box-sizing:border-box}.workshop__tab{display:flex;align-items:center;justify-content:center;font-family:var(--font-jp);font-size:clamp(.95rem,2.1vw,1.2rem);font-weight:var(--fw-bold);line-height:1.2;letter-spacing:.03em;padding:clamp(10px,1.7vw,14px) clamp(10px,2.3vw,22px);border:none;border-radius:999px;cursor:pointer;background:transparent;color:#1a1a1a8c;width:100%;min-width:0;text-align:center;white-space:nowrap;transform:none!important;transition:background .25s var(--ease-out-quint),color .25s var(--ease-out-quint),box-shadow .25s var(--ease-out-quint)}.workshop__tab[aria-selected=true]{background:var(--c-paper);color:var(--c-ink);box-shadow:0 3px 10px #1a1a1a24}.workshop__tab:hover:not([aria-selected=true]){color:var(--c-ink)}.workshop__tab:focus-visible{outline:3px solid var(--c-ink);outline-offset:3px}.workshop__type[hidden],.workshop__intro-img{display:none}.workshop__intro-text{font-size:clamp(.9rem,1.9vw,1rem);line-height:1.95;color:var(--c-ink)}.workshop__stack[hidden]{display:none}.workshop__stack{position:relative}.ws-card{display:flex;flex-direction:column;background:var(--c-paper);border-radius:16px;padding:30px 34px;margin-bottom:20px;box-shadow:0 2px 6px #1a1a1a0d,0 16px 40px #1a1a1a14}.ws-card:last-child{margin-bottom:0}.workshop__stack.is-stacked{height:clamp(360px,52vh,560px)}.workshop__stack.is-stacked .ws-card{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;will-change:transform,opacity}.ws-card__head{display:flex;align-items:baseline;gap:16px;margin-bottom:12px}.ws-card__num{font-size:clamp(2rem,5vw,2.7rem);font-weight:var(--fw-bold);line-height:1;letter-spacing:.02em;color:var(--c-yellow)}.ws-card__title{font-size:clamp(1.05rem,2.6vw,1.35rem);font-weight:var(--fw-bold);line-height:1.3;color:var(--c-ink)}.ws-card__desc{font-size:clamp(.9rem,1.9vw,1rem);line-height:1.7;color:var(--c-ink);opacity:.82;margin-bottom:22px}.ws-card__illust{flex:1;min-height:200px;aspect-ratio:16 / 9;display:flex;align-items:center;justify-content:center;background:#d4d4d4;border-radius:8px;color:#9a9a9a;font-size:.8rem;font-weight:var(--fw-bold);letter-spacing:.12em}.ws-card__illust--image{background:var(--c-paper);color:transparent;overflow:hidden;padding:clamp(12px,2vw,22px);box-sizing:border-box}.ws-card__illust--image img{display:block;width:100%;height:100%;object-fit:contain}.workshop__stack.is-stacked .ws-card__illust{aspect-ratio:auto;min-height:0}.workshop__coming[hidden]{display:none}.workshop__coming{display:flex;align-items:center;justify-content:center;min-height:380px;height:100%;font-size:clamp(1.1rem,2.5vw,1.5rem);font-weight:var(--fw-bold);letter-spacing:.12em;color:var(--c-ink);opacity:.4;border:2px dashed currentColor;border-radius:12px}@media (prefers-reduced-motion: reduce){.workshop__tab{transition:none}}@media (max-width: 768px){#workshop{padding:48px 16px 64px}.workshop__board{flex-direction:column;gap:20px;margin-top:24px}.workshop__left{flex:none;max-width:none;width:100%}.workshop__right{width:100%}.workshop__intro-img{display:none}.workshop__tabs{margin-bottom:18px}.workshop__intro-text{line-height:1.7}.ws-card{padding:22px}}@media (min-width: 769px){.workshop__board{align-items:center}.workshop__left{display:flex;flex-direction:column;justify-content:center}.ws-card,.workshop__stack.is-stacked .ws-card{justify-content:center}}@media (max-width: 520px){.workshop__tab{font-size:clamp(.78rem,3.8vw,.95rem);padding-inline:8px}}#contact{background:var(--c-paper);display:flex;align-items:center;justify-content:center;padding:80px 24px;min-height:100vh;box-sizing:border-box;position:relative;overflow:hidden}.contact__inner{width:100%;display:flex;align-items:center;justify-content:center;perspective:1400px}.contact__wipe{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;background:var(--c-yellow);pointer-events:none;will-change:transform}.card-rise{width:100%;max-width:480px;will-change:transform,opacity}.card-flip{position:relative;width:100%;transform-style:preserve-3d;will-change:transform}.card-flip .card-form{-webkit-backface-visibility:hidden;backface-visibility:hidden}.card-flip__back{position:absolute;top:0;right:0;bottom:0;left:0;transform:rotateY(180deg);-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--c-paper);border:var(--card-frame) solid var(--c-yellow);box-shadow:0 4px 16px #0000001a,0 1px 4px #0000000f}.card-flip__back img{width:52%;max-width:240px;height:auto}.card-form{background:var(--c-paper);border:var(--card-frame) solid var(--c-yellow);box-shadow:0 4px 16px #0000001a,0 1px 4px #0000000f;width:100%;max-width:480px;padding:28px 28px 32px;box-sizing:border-box}.card-form__head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px}.card-form__no{font-size:.875rem;font-weight:var(--fw-bold);line-height:1;letter-spacing:.18em;color:var(--c-ink);display:inline-block;align-self:center}.card-form__head .logo-mark{width:56px;height:auto;flex-shrink:0}.card-form__category{display:block;margin-bottom:8px;cursor:text}.card-form__category>span{display:block;font-size:.75rem;font-weight:var(--fw-bold);color:var(--c-ink);margin-bottom:4px;letter-spacing:.04em}.card-form__category input{width:100%;border:none;border-bottom:1.5px solid #ccc;background:transparent;font-size:.9375rem;font-family:var(--font-jp);color:var(--c-ink);padding:4px 0;outline:none;transition:border-color .2s;box-sizing:border-box}.card-form__category input:focus{border-bottom-color:var(--c-ink);outline:2px solid var(--c-yellow);outline-offset:2px}.card-form__audience{font-size:.8125rem;font-weight:var(--fw-bold);letter-spacing:.08em;color:var(--c-ink);opacity:.55;margin:16px 0 8px}.card-form__title{font-size:clamp(1.375rem,4vw,1.75rem);font-weight:var(--fw-bold);line-height:1.3;color:var(--c-ink);margin:0 0 22px}.card-form__body{display:block;margin-bottom:20px;cursor:text}.card-form__body textarea{display:block;width:100%;border:1px solid #d0d0d0;border-radius:2px;background:transparent;font-size:.9375rem;font-family:var(--font-jp);color:var(--c-ink);padding:10px 12px;resize:vertical;line-height:1.6;outline:none;transition:border-color .2s;box-sizing:border-box}.card-form__body textarea:focus{border-color:var(--c-ink);outline:2px solid var(--c-yellow);outline-offset:2px}.card-form__qs{display:flex;flex-direction:column;gap:16px;margin-bottom:24px}.card-form__q{display:block;cursor:text}.card-form__qtag{display:inline-block;background:var(--c-yellow);color:var(--c-ink);font-size:.6875rem;font-weight:var(--fw-bold);letter-spacing:.06em;padding:2px 7px;margin-bottom:4px}.card-form__q>span:not(.card-form__qtag):not(.card-form__error){display:block;font-size:.8125rem;color:var(--c-ink);margin-bottom:4px}.card-form__q input{display:block;width:100%;border:none;border-bottom:1.5px solid #ccc;background:transparent;font-size:.9375rem;font-family:var(--font-jp);color:var(--c-ink);padding:4px 0;outline:none;transition:border-color .2s;box-sizing:border-box}.card-form__q input:focus{border-bottom-color:var(--c-ink);outline:2px solid var(--c-yellow);outline-offset:2px}.card-form__error{display:block;min-height:1.2em;font-size:.75rem;color:#c0392b;margin-top:3px;font-weight:var(--fw-reg)}.card-form__q:has(input[aria-invalid=true]) input,.card-form__body:has(textarea[aria-invalid=true]) textarea{border-color:#c0392b}.card-form__submit{display:block;width:100%;padding:14px 0;background:var(--c-yellow);color:var(--c-ink);font-family:var(--font-jp);font-size:1rem;font-weight:var(--fw-bold);border:none;cursor:pointer;letter-spacing:.06em;transition:opacity .2s,transform .1s;outline:none}.card-form__submit:hover:not(:disabled){opacity:.85}.card-form__submit:focus-visible{outline:2px solid var(--c-ink);outline-offset:2px}.card-form__submit:active:not(:disabled){transform:scale(.98)}.card-form__submit:disabled{opacity:.5;cursor:not-allowed}.card-form__done{margin:16px 0 0;font-size:.9375rem;font-weight:var(--fw-bold);color:var(--c-ink);text-align:center;letter-spacing:.03em;line-height:1.5}.card-form__body textarea:disabled,.card-form__q input:disabled,.card-form__category input:disabled{opacity:.5;cursor:not-allowed}.card-form__send-error{margin:12px 0 0;font-size:.8125rem;color:#c0392b;text-align:center}@media (max-width: 540px){#contact{padding:48px 16px}.card-form{padding:20px 20px 24px}.card-form__title{font-size:1.25rem}.card-form__no{font-size:.8125rem}}@media (prefers-reduced-motion: reduce){.card-form{opacity:1;transform:none;transition:none}.card-form__submit,.card-form__category input,.card-form__q input,.card-form__body textarea{transition:none}}