.renewal{--kn-blue:var(--color-accent-600);--kn-ink:var(--color-ink-900);--kn-muted:var(--color-ink-600);--kn-pale:var(--color-tint-bg);--kn-line:#dce2ee;--kn-radius:12px;background:#fff;color:var(--kn-ink);font-family:"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN",Meiryo,sans-serif;font-size:15px;line-height:1.85;color-scheme:light;overflow-wrap:anywhere}
    .renewal *{box-sizing:border-box}
    .renewal [hidden]{display:none!important}
    .renewal h1,.renewal h2,.renewal h3,.renewal p{margin:0}
    .renewal button,.renewal input,.renewal select,.renewal textarea{font:inherit}
    .renewal button,.renewal a{touch-action:manipulation}
    .renewal button{cursor:pointer}
    .renewal a{color:inherit;text-underline-offset:5px}
    .renewal .kn-wrap{max-width:1160px;margin:auto;padding:0 6%}
    .renewal .kn-head{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:20px 5%;border-bottom:1px solid var(--kn-line);background:#fff}
    .renewal .kn-logo{display:flex;align-items:center;gap:9px;border:0;background:none;padding:0;color:var(--kn-ink);font-size:19px;font-weight:800;letter-spacing:-.7px;white-space:nowrap}
    .renewal .kn-mark{display:grid;place-items:center;width:29px;height:29px;border-radius:5px;background:var(--kn-ink);color:#fff;font-size:24px;line-height:1}
    .renewal .kn-nav{display:flex;align-items:center;gap:20px}
    .renewal .kn-nav button{border:0;background:none;color:var(--kn-ink);padding:7px 0;font-size:12px;font-weight:700;white-space:nowrap}
    .renewal .kn-nav button[aria-current=page]{box-shadow:0 2px var(--kn-blue)}
    .renewal .kn-nav .kn-nav-cta{background:var(--kn-blue);color:#fff;padding:10px 17px;border-radius:30px}
    .renewal .kn-hero{background:var(--kn-blue);color:#fff;position:relative;isolation:isolate;overflow:hidden;padding:62px 0 38px}
    .renewal .kn-hero:before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:70px 70px}
    .renewal .kn-hero:after{content:"K";position:absolute;right:1%;top:5%;font-size:420px;line-height:1;font-weight:900;color:#ffffff05;-webkit-text-stroke:1px #ffffff14;z-index:-1}
    .renewal .kn-eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:var(--kn-blue);display:flex;align-items:center;gap:12px;margin-bottom:18px}
    .renewal .kn-eyebrow:before{content:"";width:25px;height:2px;background:currentColor;flex:none}
    .renewal .kn-hero .kn-eyebrow{color:#d2dcff;letter-spacing:1px;font-size:12px}
    .renewal .kn-hero h1{font-size:clamp(35px,6vw,68px);font-weight:850;letter-spacing:-2px;line-height:1.24;margin-bottom:24px}
    .renewal .kn-hero h1 span{color:#b0c0ff}
    .renewal .kn-hero-copy{max-width:590px;color:#eef1ff;font-size:15px;line-height:2}
    .renewal .kn-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
    .renewal .kn-action{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;padding:13px 22px;background:var(--kn-blue);color:#fff;border:1px solid var(--kn-blue);border-radius:32px;text-decoration:none;font-size:13px;font-weight:700;min-height:48px}
    .renewal .kn-action:hover{filter:brightness(1.12)}
    .renewal .kn-action-light{background:#fff;border-color:#fff;color:var(--kn-blue)}
    .renewal .kn-action-outline{background:transparent;border-color:#9baad5;color:#fff}
    .renewal .kn-small{font-size:11px;line-height:1.8;color:var(--kn-muted)}
    .renewal .kn-hero .kn-small{color:#d2dbf8;margin-top:12px}
    .renewal .kn-hero-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;border-top:1px solid #ffffff30;padding-top:20px;margin-top:45px;color:#d2dbf8;font-size:10px;letter-spacing:1.5px}
    .renewal .kn-section{padding:64px 0}
    .renewal .kn-section-pale{background:var(--kn-pale)}
    .renewal h2{font-size:clamp(26px,3.7vw,38px);line-height:1.5;letter-spacing:-1px;font-weight:800}
    .renewal h3{font-size:18px;line-height:1.6;font-weight:750}
    .renewal .kn-intro{color:var(--kn-muted);max-width:640px;margin-top:15px;font-size:14px}
    .renewal .kn-section-top{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
    .renewal .kn-text-link{padding:9px 0;color:var(--kn-blue);border:0;border-bottom:1px solid var(--kn-blue);background:none;font-size:12px;font-weight:700;text-align:left}
    .renewal .kn-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
    .renewal .kn-service{padding:26px 22px;border:1px solid var(--kn-line);border-radius:var(--kn-radius);display:flex;flex-direction:column;align-items:start}
    .renewal .kn-number{font-size:12px;color:var(--kn-blue);font-weight:700;letter-spacing:2px;margin-bottom:21px}
    .renewal .kn-service h3{margin-bottom:14px}
    .renewal .kn-service p{font-size:12px;color:var(--kn-muted);margin-bottom:20px}
    .renewal .kn-service .kn-text-link{margin-top:auto}
    .renewal .kn-tags{display:flex;gap:7px;flex-wrap:wrap;margin:17px 0}
    .renewal .kn-tags span{border:1px solid var(--kn-line);border-radius:20px;padding:3px 10px;font-size:10px;background:#fff;color:var(--kn-muted)}
    .renewal .kn-media-feature{display:grid;grid-template-columns:1.05fr 1fr;border:1px solid var(--kn-line);border-radius:var(--kn-radius);overflow:hidden;background:#fff}
    .renewal .kn-media-art{background:#e2e8f2;padding:35px;display:flex;flex-direction:column;justify-content:center;min-height:270px;gap:21px;position:relative}
    .renewal .kn-media-art .kn-art-label{font-size:10px;letter-spacing:2px;color:#52647e}
    .renewal .kn-media-art strong{font-size:clamp(23px,3vw,34px);line-height:1.55;letter-spacing:-1px}
    .renewal .kn-media-art .kn-domain{font-size:11px;letter-spacing:1px;color:#52647e}
    .renewal .kn-media-body{padding:31px}
    .renewal .kn-media-body p{font-size:13px;color:var(--kn-muted);margin-top:13px}
    .renewal .kn-media-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
    .renewal .kn-media-mini{background:#fff;border:1px solid var(--kn-line);border-radius:var(--kn-radius);padding:24px}
    .renewal .kn-media-mini p{font-size:12px;color:var(--kn-muted);margin:8px 0 14px}
    .renewal .kn-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:27px;margin-top:35px}
    .renewal .kn-step{border-top:2px solid var(--kn-blue);padding-top:18px}
    .renewal .kn-step .kn-number{margin-bottom:10px}
    .renewal .kn-step p{font-size:12px;color:var(--kn-muted);margin-top:12px}
    .renewal .kn-note{padding:14px 20px;background:var(--kn-pale);color:var(--kn-blue);font-size:12px;margin-top:25px;border-radius:5px}
    .renewal .kn-about{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
    .renewal .kn-about h2{font-size:34px}
    .renewal .kn-about p{font-size:13px;color:var(--kn-muted);margin-bottom:20px}
    .renewal .kn-faq{margin-top:25px;border-top:1px solid var(--kn-line)}
    .renewal details{border-bottom:1px solid var(--kn-line);padding:19px 0}
    .renewal summary{cursor:pointer;font-size:14px;font-weight:700;list-style:none;display:flex;gap:18px;justify-content:space-between}
    .renewal summary::-webkit-details-marker{display:none}
    .renewal summary:after{content:"＋";color:var(--kn-blue);flex:none}
    .renewal details[open] summary:after{content:"−"}
    .renewal details p{padding:15px 20px 2px 0;color:var(--kn-muted);font-size:13px}
    .renewal .kn-cta{padding:55px 6%;background:var(--kn-blue);color:#fff;text-align:center}
    .renewal .kn-cta p{font-size:13px;color:#e0e6fc;margin:15px auto;max-width:510px}
    .renewal .kn-cta .kn-actions{justify-content:center}
    .renewal .kn-foot{padding:30px 6%;display:flex;justify-content:space-between;align-items:center;gap:20px}
    .renewal .kn-foot strong{font-size:14px;letter-spacing:.5px}
    .renewal .kn-foot p{font-size:10px;color:var(--kn-muted)}
    .renewal .kn-page-title{padding:45px 0;background:var(--kn-pale)}
    .renewal .kn-page-title h1{font-size:36px;line-height:1.5;font-weight:800}
    .renewal .kn-page-title .kn-intro{max-width:650px}
    .renewal .kn-service-detail{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;padding:30px 0;border-bottom:1px solid var(--kn-line)}
    .renewal .kn-service-detail p,.renewal .kn-service-detail li{font-size:13px;color:var(--kn-muted)}
    .renewal .kn-service-detail ul{padding-left:20px;margin:12px 0 0}
    .renewal .kn-overview{margin:20px 0 35px}
    .renewal .kn-overview>div{display:grid;grid-template-columns:110px 1fr;padding:16px 0;border-bottom:1px solid var(--kn-line);gap:16px;font-size:13px}
    .renewal .kn-overview dt{color:var(--kn-muted)}
    .renewal .kn-overview dd{margin:0}
    .renewal .kn-form{max-width:620px;margin:auto}
    .renewal .kn-form label{display:block;font-size:13px;font-weight:700;margin:0 0 20px}
    .renewal .kn-form input,.renewal .kn-form select,.renewal .kn-form textarea{display:block;width:100%;border:1px solid #bec7d8;border-radius:6px;padding:11px 13px;background:#fff;color:var(--kn-ink);font-size:16px;margin-top:8px}
    .renewal .kn-form small{font-size:11px;color:var(--kn-muted);font-weight:400;margin-left:8px}
    .renewal .kn-form textarea{min-height:130px;resize:vertical}
    .renewal .kn-form .kn-note{margin:0 0 22px}
    .renewal .kn-form-output{font-size:13px;color:var(--kn-blue);margin-top:15px}
    @media(max-width:760px){.renewal .kn-head{flex-wrap:wrap;gap:12px}.renewal .kn-nav{width:100%;justify-content:space-between;gap:7px}.renewal .kn-nav button{font-size:11px}.renewal .kn-nav .kn-nav-cta{padding:9px 11px}.renewal .kn-hero{padding-top:40px}.renewal .kn-hero h1{font-size:44px}.renewal .kn-grid{gap:10px}.renewal .kn-service{padding:20px 15px}.renewal .kn-service h3{font-size:16px}.renewal .kn-media-art{padding:25px}.renewal .kn-media-body{padding:23px}.renewal .kn-about{gap:25px}}
    @media(max-width:540px){.renewal .kn-section{padding:43px 0}.renewal .kn-hero h1{font-size:36px;letter-spacing:-1.5px}.renewal .kn-hero-copy{font-size:13px}.renewal .kn-hero:after{font-size:290px;top:20%}.renewal .kn-grid,.renewal .kn-steps,.renewal .kn-media-feature,.renewal .kn-media-row,.renewal .kn-about,.renewal .kn-service-detail{grid-template-columns:1fr}.renewal .kn-service{padding:24px}.renewal .kn-service h3{font-size:19px}.renewal .kn-number{margin-bottom:12px}.renewal .kn-section-top{display:block}.renewal .kn-section-top>.kn-text-link{margin-top:18px}.renewal .kn-media-art{min-height:220px}.renewal .kn-foot{align-items:start;flex-direction:column}.renewal .kn-action{font-size:12px;padding:12px 17px;gap:12px}.renewal .kn-overview>div{grid-template-columns:70px 1fr}.renewal .kn-page-title h1{font-size:28px}}
  
.renewal ul { list-style: disc; }
.renewal .kn-eyebrow { text-transform: uppercase; }
.renewal .kn-hero :focus-visible,.renewal .kn-cta :focus-visible { outline-color: var(--color-focus-on-dark); }
.renewal .kn-action-outline:focus-visible { outline-color: white; }
.renewal .kn-media-mini .kn-text-link { display: inline-block; }
.renewal .kn-hero h1 { font-size:clamp(2rem,5.8vw,4.5rem); }
.renewal .kn-service-detail .kn-number { display:block; }
.renewal .kn-media-mini,.renewal .kn-media-body,.renewal .kn-service { min-width:0; }
@media(min-width:640px) { .choices { grid-template-columns:repeat(2,minmax(0,1fr)); } }

.renewal .kn-detail-title { font-size:18px;line-height:1.6;font-weight:750;letter-spacing:normal; }