body.lp-kids{--bg:#fffaf0;--ink:#1d2a44;--mute:#5d6a85;--c1:#1d2a44;--c2:#ff5d8f;--blue:#3a86ff;--yellow:#ffcf3f;--green:#2ec4b6;--pink:#ff5d8f;--line:rgba(29,42,68,.14);--hdr:68px;--radius:22px;--font:"Zen Maru Gothic","Hiragino Maru Gothic ProN",system-ui,sans-serif;--en:"Fredoka","Zen Maru Gothic",sans-serif;font-weight:500}
.kd-en{font:600 1.05rem/1 var(--en);letter-spacing:.2em;color:var(--blue);text-align:center;margin-bottom:12px}
.kd-en--w{color:var(--yellow);text-align:left}
.kd-h2{font:900 clamp(1.7rem,4vw,2.6rem)/1.5 var(--font);text-align:center;margin-bottom:44px;letter-spacing:.04em}
.kd-h2 span{display:inline-block;background:linear-gradient(transparent 62%,rgba(255,207,63,.8) 62%);padding:0 .15em}
.kd-h2--w{color:#fff}.kd-h2--w span{background:none;color:var(--yellow)}.kd-h2--l{text-align:left}
.kd-note{font-size:.8rem;color:var(--mute);text-align:center;margin-top:20px}.kd-note--w{color:rgba(255,255,255,.75);text-align:left}
.kd-sec{padding:clamp(60px,9vw,104px) 0}
.btn--pop{background:var(--pink);color:#fff;border-color:#1d2a44;box-shadow:0 5px 0 #1d2a44;transition:transform .15s,box-shadow .15s}
.btn--pop:hover{transform:translateY(2px);box-shadow:0 3px 0 #1d2a44}
.btn--pop:active{transform:translateY(5px);box-shadow:0 0 0 #1d2a44}
.btn--line{background:#06c755;color:#fff;border-color:#1d2a44;box-shadow:0 5px 0 #1d2a44}
.btn--line:hover{transform:translateY(2px);box-shadow:0 3px 0 #1d2a44}
.btn--lg{padding:1.1em 2.2em;font-size:1.1rem}
/* header */
.kd-hdr{position:sticky;top:0;z-index:50;background:rgba(255,250,240,.94);backdrop-filter:blur(8px);border-bottom:3px solid transparent;transition:border-color .3s}
.kd-hdr.is-scrolled{border-color:var(--yellow)}
.kd-hdr__in{height:var(--hdr);display:flex;align-items:center;gap:26px}
.kd-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.kd-logo b{font:900 1.35rem var(--font);letter-spacing:.04em}
.kd-nav{display:flex;gap:24px;margin-left:auto;font-weight:700;font-size:.92rem}
.kd-nav a{text-decoration:none;padding:.3em 0;border-bottom:3px solid transparent}.kd-nav a:hover{border-color:var(--yellow)}
.kd-hdr__btn{padding:.6em 1.4em;font-size:.92rem}
@media(max-width:860px){.kd-nav{display:none}.kd-hdr__btn{margin-left:auto}}
/* hero */
.kd-hero{position:relative;background:var(--yellow);padding:clamp(48px,7vw,90px) 0 clamp(90px,10vw,140px);overflow:hidden}
.kd-blob{position:absolute;border-radius:50%;opacity:.55}
.kd-blob--1{width:420px;height:420px;background:#ffe27d;right:-80px;top:-120px}
.kd-blob--2{width:280px;height:280px;background:#ffb938;left:-90px;bottom:-60px;opacity:.4}
.kd-hero__in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.kd-hero__tag{display:inline-block;background:#fff;border:2.5px solid var(--ink);border-radius:99px;padding:.35em 1.2em;font-weight:900;font-size:.95rem;margin-bottom:20px;transform:rotate(-2deg)}
.kd-hero h1{font:900 clamp(2.6rem,7vw,5rem)/1.25 var(--font);letter-spacing:.02em}
.kd-hero h1 span{color:#fff;-webkit-text-stroke:0;text-shadow:3px 3px 0 var(--ink),-1px -1px 0 var(--ink),1px -1px 0 var(--ink),-1px 1px 0 var(--ink);display:inline-block;transform:rotate(-2deg)}
.kd-hero__lead{margin:22px 0;font-weight:700;font-size:1.05rem}
.kd-hero__stk{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.kd-hero__stk li{display:flex;flex-direction:column;align-items:center;justify-content:center;width:112px;height:112px;border-radius:50%;border:3px solid var(--ink);font-size:.78rem;font-weight:900;line-height:1.3;text-align:center;box-shadow:0 4px 0 var(--ink)}
.kd-hero__stk b{font:700 1.7rem/1.1 var(--en)}
.kd-hero__stk .s1{background:#fff;color:var(--pink);transform:rotate(-6deg)}.kd-hero__stk .s2{background:var(--blue);color:#fff;transform:rotate(3deg)}.kd-hero__stk .s3{background:var(--green);color:#fff;transform:rotate(-3deg)}
.kd-link{margin-left:22px;font-weight:900;text-decoration:underline;text-underline-offset:5px}
.kd-hero__art{position:relative;display:grid;place-items:center;min-height:360px}
.kd-robot{position:relative;appearance:none;background:none;border:0;padding:0;cursor:pointer;width:min(330px,80%);animation:kdFloat 4s ease-in-out infinite}
.kd-robot svg{width:100%;height:auto;overflow:visible;filter:drop-shadow(0 8px 0 rgba(29,42,68,.1))}
@keyframes kdFloat{50%{transform:translateY(-14px)}}
.kd-robot.is-hop{animation:kdHop .7s cubic-bezier(.3,1.6,.5,1)}
@keyframes kdHop{0%{transform:translateY(0)}35%{transform:translateY(-46px) rotate(-4deg)}70%{transform:translateY(0) rotate(3deg)}100%{transform:none}}
.kd-r-arm{transform-origin:245px 222px;animation:kdWave 2.2s ease-in-out infinite}
@keyframes kdWave{0%,100%{transform:rotate(0)}50%{transform:rotate(-24deg)}}
.kd-r-ant{transform-origin:150px 72px;animation:kdAnt 3s ease-in-out infinite}
@keyframes kdAnt{50%{transform:rotate(8deg)}}
.kd-r-eye{transform-origin:150px 130px;animation:kdBlink 5s infinite}
@keyframes kdBlink{0%,92%,100%{transform:scaleY(1)}95%{transform:scaleY(.1)}}
.kd-say{position:absolute;left:-6%;top:-6%;z-index:2;background:#fff;border:3px solid var(--ink);border-radius:18px;padding:.5em 1em;font-weight:900;font-size:.88rem;white-space:nowrap;box-shadow:0 4px 0 var(--ink);transition:transform .25s}
.kd-say::after{content:"";position:absolute;left:30px;bottom:-12px;width:16px;height:16px;background:#fff;border-right:3px solid var(--ink);border-bottom:3px solid var(--ink);transform:rotate(45deg)}
.kd-say.is-on{transform:scale(1.08) rotate(-2deg);background:#fff7d6}
.kd-code{position:absolute;padding:.55em 1.1em .55em 1.3em;border-radius:12px;font-weight:900;font-size:.85rem;color:#fff;border:3px solid var(--ink);box-shadow:0 4px 0 var(--ink);animation:kdFloat2 5s ease-in-out infinite}
.kd-code::before{content:"";position:absolute;left:12px;top:-8px;width:18px;height:10px;background:inherit;border:3px solid var(--ink);border-bottom:0;border-radius:6px 6px 0 0}
.kd-code--a{background:var(--blue);right:2%;top:6%;transform:rotate(6deg)}
.kd-code--b{background:var(--pink);left:-4%;bottom:22%;transform:rotate(-7deg);animation-delay:-2s}
.kd-code--c{background:var(--green);right:-2%;bottom:6%;transform:rotate(4deg);animation-delay:-3.5s}
@keyframes kdFloat2{50%{translate:0 -12px}}
.kd-star{position:absolute;color:#fff;font-size:2rem;text-shadow:2px 2px 0 var(--ink);animation:kdSpin 6s linear infinite}
.kd-star--a{left:6%;top:4%}.kd-star--b{right:10%;bottom:30%;font-size:1.4rem;animation-duration:8s}
@keyframes kdSpin{to{transform:rotate(360deg)}}
.kd-wave{position:absolute;left:0;bottom:-1px;width:100%;height:clamp(40px,7vw,90px);display:block}
@media(max-width:560px){.kd-link{display:block;margin:16px 0 0}}
@media(max-width:860px){.kd-hero__in{grid-template-columns:1fr}.kd-hero__art{min-height:300px}.kd-hero__stk li{width:98px;height:98px}}
/* feature */
.kd-feat{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.kd-fc{position:relative;background:#fff;border:3px solid var(--ink);border-radius:var(--radius);padding:56px 26px 30px;box-shadow:0 7px 0 var(--ink)}
.kd-fc__ic{position:absolute;left:50%;top:-34px;transform:translateX(-50%);width:68px;height:68px;border-radius:50%;border:3px solid var(--ink);display:grid;place-items:center}
.kd-fc__ic svg{width:42px;height:42px}
.kd-fc--1 .kd-fc__ic{background:var(--blue)}.kd-fc--2 .kd-fc__ic{background:var(--pink)}.kd-fc--3 .kd-fc__ic{background:var(--green)}
.kd-fc h3{font:900 1.3rem/1.5 var(--font);text-align:center;margin-bottom:12px}
.kd-fc p{font-size:.93rem;color:var(--mute);line-height:1.9}
@media(max-width:860px){.kd-feat{grid-template-columns:1fr;gap:48px}}
/* course */
.kd-course{background:#e6f1ff}
.kd-courses{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kd-cc{background:#fff;border:3px solid var(--ink);border-radius:var(--radius);padding:28px 26px;box-shadow:0 7px 0 var(--ink);position:relative;overflow:hidden}
.kd-cc::before{content:"";position:absolute;left:0;right:0;top:0;height:14px}
.kd-cc--1::before{background:var(--yellow)}.kd-cc--2::before{background:var(--pink)}.kd-cc--3::before{background:var(--blue)}
.kd-cc__grade{display:inline-block;margin-top:8px;padding:.25em 1em;border-radius:99px;border:2.5px solid var(--ink);font-weight:900;font-size:.82rem;background:#fff7d6}
.kd-cc h3{font:900 1.25rem/1.5 var(--font);margin:12px 0 8px}
.kd-cc p{font-size:.92rem;color:var(--mute);margin-bottom:14px}
.kd-cc ul{border-top:2px dashed var(--line);padding-top:12px;display:grid;gap:4px;font-size:.84rem;font-weight:700}
@media(max-width:860px){.kd-courses{grid-template-columns:1fr}}
/* day */
.kd-day{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.kd-day::before{content:"";position:absolute;left:12%;right:12%;top:30px;border-top:4px dotted var(--blue)}
.kd-day li{position:relative;text-align:center}
.kd-day i{display:grid;place-items:center;width:62px;height:62px;margin:0 auto 14px;border-radius:50%;background:var(--yellow);border:3px solid var(--ink);font:700 1.6rem var(--en);font-style:normal;box-shadow:0 4px 0 var(--ink);position:relative;z-index:1}
.kd-day li:nth-child(2) i{background:var(--pink);color:#fff}.kd-day li:nth-child(3) i{background:var(--blue);color:#fff}.kd-day li:nth-child(4) i{background:var(--green);color:#fff}
.kd-day h3{font:900 1.05rem var(--font)}.kd-day p{color:var(--mute);font-size:.9rem}
@media(max-width:700px){.kd-day{grid-template-columns:1fr 1fr;row-gap:30px}.kd-day::before{display:none}}
/* works */
.kd-gal{background:#fff3c9}
.kd-works{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kd-works figure{background:#fff;border:3px solid var(--ink);border-radius:var(--radius);overflow:hidden;box-shadow:0 7px 0 var(--ink);transition:transform .3s}
.kd-works figure:hover{transform:translateY(-6px) rotate(-1deg)}
.kd-works svg{width:100%;display:block;border-bottom:3px solid var(--ink)}
.kd-works figcaption{padding:14px 18px;font-size:.84rem;color:var(--mute)}
.kd-works figcaption b{display:block;color:var(--ink);font-size:1rem}
@media(max-width:860px){.kd-works{grid-template-columns:1fr}}
/* voice */
.kd-vc{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kd-vc figure{position:relative;background:#fff;border:3px solid var(--ink);border-radius:var(--radius);padding:30px 24px 22px}
.kd-vc figure::after{content:"";position:absolute;left:36px;bottom:-14px;width:22px;height:22px;background:#fff;border-right:3px solid var(--ink);border-bottom:3px solid var(--ink);transform:rotate(45deg)}
.kd-vc blockquote{margin:0;font-size:.95rem;line-height:1.95}
.kd-vc figcaption{margin-top:26px;font-weight:900;font-size:.85rem;color:var(--blue)}
@media(max-width:860px){.kd-vc{grid-template-columns:1fr;gap:34px}}
/* price */
.kd-price{background:#e9fbf8}
.kd-tbl{background:#fff;border:3px solid var(--ink);border-radius:var(--radius);box-shadow:0 7px 0 var(--ink);overflow:hidden}
.kd-tbl__r{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:18px 26px;border-bottom:2px dashed var(--line);font-weight:700}
.kd-tbl__r:last-child{border:0}
.kd-tbl__r b{font:700 1.9rem/1 var(--en);color:var(--pink)}.kd-tbl__r small{font:700 .8rem var(--font);color:var(--mute);margin-left:.3em}
.kd-tbl__r--s{background:#fffaf0}.kd-tbl__r--s b{font-size:1.4rem;color:var(--ink)}
/* steps */
.kd-st{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kd-st li{background:#fff;border:3px solid var(--ink);border-radius:var(--radius);padding:30px 24px;text-align:center;box-shadow:0 7px 0 var(--ink)}
.kd-st b{display:grid;place-items:center;width:52px;height:52px;margin:-56px auto 12px;border-radius:50%;background:var(--pink);color:#fff;border:3px solid var(--ink);font:700 1.5rem var(--en)}
.kd-st h3{font:900 1.1rem var(--font);margin-bottom:6px}.kd-st p{font-size:.9rem;color:var(--mute)}
.kd-steps{padding-top:clamp(70px,9vw,110px)}
@media(max-width:860px){.kd-st{grid-template-columns:1fr;gap:50px}}
/* faq */
body.lp-kids .faq details{border:3px solid var(--ink);border-radius:18px;box-shadow:0 4px 0 var(--ink)}
body.lp-kids .faq summary::before{background:var(--blue);font-family:var(--en)}
/* form */
.kd-form{background:var(--blue);padding:clamp(64px,9vw,110px) 0;position:relative;color:#fff}
.kd-form__in{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,70px);align-items:start}
.kd-form p{margin-bottom:14px}
.kd-form b{color:var(--yellow)}
.kd-form__box{background:#fff;color:var(--ink);border:3px solid var(--ink);border-radius:var(--radius);padding:32px 28px;box-shadow:0 8px 0 var(--ink)}
.kd-form__box .form input[type=text],.kd-form__box .form input[type=email],.kd-form__box .form input[type=tel],.kd-form__box .form select,.kd-form__box .form textarea{border:2.5px solid var(--ink);border-radius:14px}
.kd-form input[type=submit]{font-family:inherit;font-size:1.1rem;border-color:var(--ink)}
@media(max-width:900px){.kd-form__in{grid-template-columns:1fr}.kd-form__box{padding:24px 18px}}
.kd-foot{background:var(--ink);color:rgba(255,255,255,.8);text-align:center;padding:36px 0 96px;line-height:2;font-size:.88rem}
.kd-foot b{color:#fff;font-size:1.2rem}
.kd-sticky{background:rgba(255,250,240,.97);border-top:3px solid var(--ink)}
.kd-sticky .btn{box-shadow:0 3px 0 var(--ink)}

/* 写真 */
.kd-hero__photo{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border:4px solid var(--ink);border-radius:28px;box-shadow:0 8px 0 var(--ink);transform:rotate(1.2deg)}
.kd-hero__art .kd-robot{position:absolute;right:-4%;bottom:-10%;width:min(170px,34%)}
.kd-hero__art{position:relative}
.kd-succ{margin:0 0 30px;position:relative;border:3px solid var(--ink);border-radius:var(--radius);overflow:hidden;box-shadow:0 7px 0 var(--ink)}
.kd-succ img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.kd-succ figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 22px;color:#fff;font-weight:900;font-size:clamp(1rem,2.4vw,1.5rem);background:linear-gradient(to top,rgba(29,42,68,.7),transparent)}
@media(max-width:860px){.kd-hero__art .kd-robot{width:min(120px,30%)}}