:root{color:var(--text-main);background-color:var(--bg-main);--theme-bg:#edec8f;--theme-cool:#ecd6e2;--theme-line:#f44182;--theme-warm:#f35353;--theme-cool-deep:#d1afc2;--theme-line-deep:#f44182;--theme-warm-deep:#c64040;--theme-warm-edge:#f44182;--theme-cool-edge:#f44182;--bg-main:var(--theme-bg);--bg-canvas:#fff;--bg-panel:color-mix(in srgb, var(--theme-bg) 28%, var(--bg-canvas));--bg-pink:color-mix(in srgb, var(--theme-cool) 72%, var(--theme-cool-deep));--bg-soft-pink:var(--theme-cool);--bg-soft-pink-hover:color-mix(in srgb, var(--theme-cool) 42%, var(--bg-canvas));--text-main:var(--theme-line);--text-accent:var(--theme-line);--text-cool-accent:var(--text-accent);--text-inverse:var(--bg-canvas);--panel-border-strong:var(--text-accent);--panel-border-soft:var(--panel-border-strong);--button-main:var(--theme-warm);--button-main-strong:color-mix(in srgb, var(--theme-warm) 82%, var(--theme-warm-deep));--button-main-emphasis:var(--bg-soft-pink);--button-main-emphasis-hover:var(--bg-soft-pink-hover);--button-disabled:color-mix(in srgb, var(--theme-line) 28%, var(--bg-canvas));--button-edge-pink:var(--text-cool-accent);--button-shadow-edge-pink:var(--button-edge-pink);--button-edge-main:var(--button-edge-pink);--button-edge-main-hover:var(--button-edge-pink);--button-edge-selected:var(--text-accent);--button-edge-disabled:color-mix(in srgb, var(--theme-line) 48%, var(--bg-canvas));--button-shadow-pink:color-mix(in srgb, var(--theme-cool) 34%, transparent);--button-shadow-pink-hover:color-mix(in srgb, var(--theme-cool) 26%, transparent);--button-shadow-main:color-mix(in srgb, var(--theme-warm) 34%, transparent);--button-shadow-main-hover:color-mix(in srgb, var(--theme-warm) 28%, transparent);--button-shadow-pressed:color-mix(in srgb, var(--theme-cool) 26%, transparent);--button-shadow-disabled:color-mix(in srgb, var(--theme-line) 18%, transparent);--pink-shadow-stack:0 5px 0 var(--button-shadow-edge-pink);--pink-shadow-stack-hover:0 2px 0 var(--button-shadow-edge-pink);--main-shadow-stack:0 5px 0 var(--button-edge-main);--main-shadow-stack-hover:0 2px 0 var(--button-edge-main-hover);--pink-pressed-shadow-stack:0 2px 0 var(--button-edge-selected);--disabled-shadow-stack:0 3px 0 var(--button-edge-disabled);--button-soft-gradient:none;--button-soft-gradient-strong:none;--intro-shell-background:color-mix(in srgb, var(--theme-bg) 38%, var(--bg-canvas));--panel-surface-shadow:6px 6px 0 color-mix(in srgb, var(--theme-line) 24%, transparent);--panel-image-shadow:4px 4px 0 color-mix(in srgb, var(--theme-line) 18%, transparent);--intro-card-shadow:0 6px 14px color-mix(in srgb, var(--theme-bg) 34%, transparent);--arrow-accent:var(--panel-border-strong);--modal-backdrop:color-mix(in srgb, var(--theme-line) 42%, transparent);--input-accent:var(--text-accent);--error-accent:var(--theme-warm);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Yusei Magic,Hiragino Maru Gothic ProN,Hiragino Sans,Yu Gothic,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{background-color:var(--bg-main);min-width:320px;min-height:100vh;margin:0}a{color:inherit}.app{flex-direction:column;gap:0;width:min(100%,780px);margin:0 auto;padding:.35rem 2rem 2.5rem;display:flex}.hidden-input{display:none}.app__header{border:4px solid var(--panel-border-strong);background:var(--text-accent);border-bottom:0;border-radius:18px 18px 0 0;width:100%;padding:.4rem .75rem .45rem}.app__header,.image-area,.canvas-stack,.image-intro,.control-board,.control-empty,.preview-modal__header,button,.choice-group__option,.choice-group__action{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.app__title{color:var(--text-inverse);align-items:center;gap:.28rem;display:inline-flex}.app__title-icon{object-fit:cover;border-radius:0;flex:none;width:clamp(.95rem,2.5vw,1.3rem);height:clamp(.95rem,2.5vw,1.3rem)}.app__header h1{color:inherit;letter-spacing:.03em;margin:0;font-family:Kaisei Opti,Hiragino Mincho ProN,Yu Mincho,serif;font-size:clamp(1rem,3vw,1.5rem);line-height:1.05;transform:translateY(-.06em)}.image-area{flex-direction:column;gap:.55rem;margin-top:0;display:flex}.canvas-stack{border:4px solid var(--panel-border-strong);background:var(--bg-canvas);width:100%;min-height:320px;box-shadow:none;position:relative;overflow:hidden}.canvas-stack--intro{background:var(--intro-shell-background);min-height:0}.canvas-stack--ready{min-height:0}.canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.canvas--draw{touch-action:none}.canvas-intro-layer{z-index:2;padding:clamp(1rem,4vw,1.6rem) clamp(.35rem,1.6vw,.65rem);position:relative}.image-intro{color:var(--text-main);flex-direction:column;gap:1rem;display:flex}.image-intro__lead{text-align:center;color:var(--text-accent);margin:0;font-size:clamp(1.08rem,3.1vw,1.24rem);font-weight:700}.image-intro__examples{grid-template-columns:1fr;align-items:center;gap:.8rem;display:grid}.image-intro__card{box-shadow:none;background:0 0;border:0;border-radius:52px 18px 60px 24px/28px 64px 22px 58px;margin:0;padding:.55rem .3rem}.image-intro__examples>.image-intro__card{border-radius:62px 16px 48px 30px/26px 70px 20px 54px}.image-intro__after-group>.image-intro__card:first-child{border-radius:24px 58px 18px 66px/52px 22px 60px 28px}.image-intro__after-group>.image-intro__card:last-child{border-radius:68px 22px 54px 16px/30px 62px 24px 56px}.image-intro__image{aspect-ratio:1;object-fit:cover;border-radius:0;width:100%;display:block}.image-intro__caption{text-align:center;letter-spacing:.04em;color:var(--text-accent);margin-top:.25rem;font-size:.9rem;font-weight:700}.image-intro__arrow{opacity:.92;background-color:var(--arrow-accent);justify-self:center;width:2.5rem;height:2.5rem;transform:rotate(90deg);-webkit-mask-image:url(/kiradeco_maker/arrow.svg);mask-image:url(/kiradeco_maker/arrow.svg);-webkit-mask-position:50%;mask-position:50%;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.image-intro__after-group{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.image-intro__notice{color:var(--text-accent);text-align:center;margin:-.15rem 0 0;font-size:.79rem;font-weight:700;line-height:1.45}.image-intro__button{--button-background:var(--button-main-emphasis);--button-background-hover:var(--button-main-emphasis-hover);--button-edge-color:var(--button-edge-main);--button-shadow-stack:var(--main-shadow-stack);--button-shadow-stack-hover:var(--main-shadow-stack-hover);--button-soft-gradient:var(--button-soft-gradient-strong);isolation:isolate;width:min(100%,17rem);color:var(--text-cool-accent);will-change:transform, box-shadow;border-radius:82px 24px 58px 30px/28px 56px 34px 62px;justify-content:center;align-items:center;gap:.8rem;margin:0 auto;padding:1rem 1.35rem;animation:3.8s ease-in-out infinite 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minmax(0,1fr);align-items:stretch;gap:.55rem;display:grid}.mode-button-cluster{grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid}.mode-button{--button-background:var(--bg-soft-pink);--button-background-hover:var(--bg-soft-pink-hover);--button-edge-color:var(--button-edge-pink);--button-shadow-stack:var(--pink-shadow-stack);--button-shadow-stack-hover:var(--pink-shadow-stack-hover);border:3px solid var(--button-edge-color);background-color:var(--button-background);background-image:var(--button-soft-gradient);min-width:0;min-height:3.3rem;color:var(--text-cool-accent);border-radius:0;flex-direction:column;justify-content:center;align-items:center;gap:.3rem;padding:.4rem .2rem;display:flex}.mode-button--joined{box-shadow:var(--button-shadow-stack);border-radius:0;transition:transform .12s,box-shadow .12s,background-color .2s;position:relative}.mode-button--joined+.mode-button--joined{margin-left:-3px}.mode-button--joined-start{border-top-left-radius:62px 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60px}.mode-button--action-emphasis{--button-background:var(--button-main-emphasis);--button-background-hover:var(--button-main-emphasis-hover);--button-edge-color:var(--button-edge-main);--button-shadow-stack:var(--main-shadow-stack);--button-shadow-stack-hover:var(--main-shadow-stack-hover);--button-soft-gradient:var(--button-soft-gradient-strong);isolation:isolate;color:var(--text-cool-accent);will-change:transform, box-shadow;animation:3.8s ease-in-out infinite emphasis-press;position:relative;overflow:hidden}.mode-button--action-emphasis.mode-button--primary{color:var(--text-cool-accent)}.image-intro__button:hover,.mode-button--action-emphasis:hover{background-color:var(--button-background-hover);box-shadow:var(--main-shadow-stack-hover);animation:none;transform:translateY(4px)}.mode-button--primary{color:var(--text-cool-accent)}.mode-button--action .mode-button__label{font-size:.72rem}.mode-button--action-emphasis .mode-button__label{-webkit-text-stroke:0}.mode-button--active{--button-background:var(--text-cool-accent);--button-background-hover:var(--text-cool-accent);--button-edge-color:var(--text-cool-accent);--button-shadow-stack:var(--pink-pressed-shadow-stack);--button-shadow-stack-hover:var(--pink-pressed-shadow-stack);border-color:var(--button-edge-color);background:var(--button-background);box-shadow:var(--button-shadow-stack);color:var(--bg-soft-pink);z-index:1;transform:translateY(4px)}.mode-button--action-emphasis.mode-button--active,.mode-button--action-emphasis.mode-button--active.mode-button--primary{color:var(--bg-soft-pink)}@media (prefers-reduced-motion:reduce){.image-intro__button,.mode-button--action-emphasis,.control-panel__detail-content>*,.control-panel__detail-content .choice-group__option,.control-panel__detail-content .choice-group__action{animation:none}}@keyframes emphasis-press{0%,24%,to{box-shadow:var(--main-shadow-stack);transform:translateY(0)}34%{box-shadow:var(--main-shadow-stack-hover);transform:translateY(1px)}44%{box-shadow:var(--main-shadow-stack);transform:translateY(0)}}@keyframes detail-drop-in{0%{opacity:0;transform:translateY(-18px)scaleY(.92)}68%{opacity:1;transform:translateY(3px)scaleY(1.01)}to{opacity:1;transform:translateY(0)scaleY(1)}}@keyframes detail-item-drop-in{0%{opacity:0;transform:translateY(-22px)}72%{opacity:1;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}.control-panel--detail{border-top:0;border-radius:0 0 20px 20px;flex-direction:column;gap:.9rem;min-height:15.5rem;display:flex}.control-panel__detail-content{flex-direction:column;gap:.9rem;display:flex}.control-panel__detail-content>*{animation:.34s cubic-bezier(.22,1,.36,1) both detail-drop-in}.control-panel__detail-content>:nth-child(2){animation-delay:40ms}.control-panel__detail-content .choice-group__option,.control-panel__detail-content .choice-group__action{animation:.42s cubic-bezier(.18,1,.32,1) both detail-item-drop-in}.control-panel__detail-content .choice-group__option:first-of-type,.control-panel__detail-content .choice-group__action:first-of-type{animation-delay:50ms}.control-panel__detail-content .choice-group__option:nth-of-type(2),.control-panel__detail-content .choice-group__action:nth-of-type(2){animation-delay:.1s}.control-panel__detail-content .choice-group__option:nth-of-type(3),.control-panel__detail-content .choice-group__action:nth-of-type(3){animation-delay:.15s}.choice-group__action--primary{--button-background:var(--button-main-emphasis);--button-background-hover:var(--button-main-emphasis-hover);--button-edge-color:var(--button-edge-main);--button-shadow-stack:var(--main-shadow-stack);--button-shadow-stack-hover:var(--main-shadow-stack-hover);color:var(--text-cool-accent)}.control-range{color:var(--text-accent);grid-template-columns:auto 1fr auto;align-items:center;gap:.6rem;font-size:.95rem;display:grid}.control-range input{width:100%;accent-color:var(--input-accent)}.choice-group{border:0;flex-direction:column;gap:.5rem;margin:0;padding:0;display:flex}.choice-group legend{color:var(--text-accent);margin-bottom:.1rem;padding:0;font-size:.95rem}.choice-group__option{--button-background:var(--bg-soft-pink);--button-background-hover:var(--bg-soft-pink-hover);--button-edge-color:var(--button-edge-pink);--button-shadow-stack:var(--pink-shadow-stack);--button-shadow-stack-hover:var(--pink-shadow-stack-hover);border:3px solid var(--button-edge-color);background-color:var(--button-background);background-image:var(--button-soft-gradient);min-width:0;min-height:2.9rem;color:var(--text-cool-accent);box-shadow:var(--button-shadow-stack);cursor:pointer;border-radius:54px 20px 42px 26px/22px 48px 30px 52px;justify-content:flex-start;align-items:center;gap:.7rem;padding:.65rem .95rem;font-weight:800;transition:transform .12s,box-shadow .12s,background-color .2s;display:flex}.choice-group__option:nth-of-type(2){border-radius:26px 58px 34px 46px/44px 18px 52px 24px}.choice-group__option:nth-of-type(3){border-radius:48px 28px 62px 18px/20px 54px 26px 42px}.choice-group__option:before{content:"";background:0 0;border:2px solid;border-radius:999px;flex:none;width:1rem;height:1rem}.choice-group__option--active{--button-background:var(--text-cool-accent);--button-background-hover:var(--text-cool-accent);--button-edge-color:var(--text-cool-accent);--button-shadow-stack:var(--pink-pressed-shadow-stack);--button-shadow-stack-hover:var(--pink-pressed-shadow-stack);color:var(--bg-soft-pink);z-index:1;transform:translateY(4px)}.choice-group__option--active:before{border-color:var(--button-edge-pink);background:radial-gradient(circle, var(--button-edge-pink) 0 .22rem, var(--bg-soft-pink) .24rem 100%)}.choice-group__option input{display:none}.choice-group__option-icon{flex:none;width:1rem;height:1rem;display:block}.choice-group__option span{text-align:left}.choice-group__option:not(.choice-group__option--active):hover{background-color:var(--button-background-hover);box-shadow:var(--button-shadow-stack-hover);transform:translateY(2px)}.choice-group__action{--button-background:var(--bg-soft-pink);--button-background-hover:var(--bg-soft-pink-hover);--button-edge-color:var(--button-edge-pink);--button-shadow-stack:var(--pink-shadow-stack);--button-shadow-stack-hover:var(--pink-shadow-stack-hover);border:3px solid var(--button-edge-color);background-color:var(--button-background);background-image:var(--button-soft-gradient);min-height:3rem;color:var(--text-cool-accent);box-shadow:var(--button-shadow-stack);border-radius:58px 26px 38px 22px/24px 52px 28px 46px;justify-content:flex-start;align-items:center;gap:.55rem;padding:.65rem .95rem;transition:transform .12s,box-shadow .12s,background-color .2s;display:inline-flex}.choice-group__action:nth-of-type(2){border-radius:32px 64px 26px 52px/50px 20px 44px 28px}.choice-group__action--active{--button-background:var(--text-cool-accent);--button-background-hover:var(--text-cool-accent);--button-edge-color:var(--text-cool-accent);--button-shadow-stack:var(--pink-pressed-shadow-stack);--button-shadow-stack-hover:var(--pink-pressed-shadow-stack);color:var(--bg-soft-pink);transform:translateY(4px)}.choice-group__icon{flex:none;width:1.3rem;height:1.3rem;display:block}.control-empty{text-align:center;min-height:114px;color:var(--text-accent);flex-direction:column;justify-content:center;align-items:center;gap:.4rem;display:flex}.control-empty p,.control-empty small{margin:0}button{--button-background:var(--button-main);--button-background-hover:var(--button-main-strong);--button-edge-color:var(--button-edge-main);--button-shadow-stack:var(--main-shadow-stack);--button-shadow-stack-hover:var(--main-shadow-stack-hover);border:3px solid var(--button-edge-color);background-color:var(--button-background);background-image:var(--button-soft-gradient);color:var(--text-inverse);cursor:pointer;box-shadow:var(--button-shadow-stack);border-radius:60px 22px 40px 28px/24px 54px 30px 46px;font-family:inherit;font-size:1rem;font-weight:800;transition:background-color .2s,box-shadow .12s,transform .12s}button:disabled{background:var(--button-disabled);border-color:var(--button-edge-disabled);box-shadow:var(--disabled-shadow-stack);color:var(--button-edge-disabled);cursor:not-allowed}button:not(:disabled):not(.mode-button--active):not(.choice-group__action--active):hover{background-color:var(--button-background-hover);box-shadow:var(--button-shadow-stack-hover);transform:translateY(2px)}.subtle-button{--button-background:var(--bg-soft-pink);--button-background-hover:var(--bg-soft-pink-hover);--button-edge-color:var(--button-edge-pink);--button-shadow-stack:var(--pink-shadow-stack);--button-shadow-stack-hover:var(--pink-shadow-stack-hover);min-height:2.5rem;color:var(--text-cool-accent);border-radius:48px 18px 34px 24px/20px 42px 26px 38px;padding:.45rem .9rem}.subtle-button--share{border-radius:22px 56px 44px 18px/38px 20px 48px 24px;align-items:center;gap:.45rem;display:inline-flex}.subtle-button__icon{width:1.2rem;height:1.2rem;display:block}.preview-modal{z-index:20;background:var(--modal-backdrop);justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.preview-modal__panel{background:var(--bg-panel);width:min(100%,560px);max-height:calc(100vh - 2rem);box-shadow:var(--panel-surface-shadow);border-radius:0;flex-direction:column;gap:.85rem;padding:1rem;display:flex;overflow:auto}.preview-modal__header{grid-template-columns:auto 1fr auto;align-items:center;gap:.75rem;display:grid}.preview-modal__header h2{color:var(--text-accent);text-align:center;margin:0;font-size:1.1rem}.preview-modal__image{background:var(--bg-canvas);width:100%;box-shadow:var(--panel-image-shadow);display:block}.preview-modal__hint{border:3px solid var(--panel-border-strong);background:color-mix(in srgb, var(--bg-soft-pink) 78%, white 22%);color:var(--text-accent);padding:.8rem .95rem;font-size:.9rem;font-weight:700;line-height:1.5}.preview-modal__hint-title{margin:0 0 .45rem}.preview-modal__hint-list{margin:0;padding-left:1.2rem}.preview-modal__hint-list li+li{margin-top:.18rem}.error{color:var(--error-accent);margin:1rem 0 0;font-size:.95rem}@media (width>=768px){.app{padding-inline:1.5rem}.image-intro__examples{grid-template-columns:minmax(0,.9fr) auto minmax(0,1.1fr);gap:1rem}.image-intro__arrow{width:3rem;transform:none}}