/* Original MOSAIC LIVE identity; refinement of type, icons and visual hierarchy. */
:root{color-scheme:dark;--ml-pink:#d55e83;--ml-blue:#2ca6ff;--ml-text:#f5f5f7;--ml-muted:#b8bac2;--ml-line:rgba(255,255,255,.12)}
html{scroll-padding-top:100px}body{background:#0f0f0f;color:var(--ml-text);font-family:"Noto Sans JP","Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;word-break:normal;overflow-wrap:anywhere;line-height:1.8;-webkit-font-smoothing:antialiased}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--ml-blue);outline-offset:5px}img{height:auto}svg.refined-icon{display:inline-block;width:30px;height:30px;min-width:30px;vertical-align:middle;color:var(--ml-pink)}
.header{background:rgba(13,13,17,.88);box-shadow:none;backdrop-filter:blur(16px);border-bottom:1px solid var(--ml-line);overflow:visible}.header:before,.header:after{display:none}.header__logo-image{max-width:250px}.header__logo-text{font-size:11px;color:#9b9ca6;font-weight:500;letter-spacing:.06em}.header__item-link{font-size:12px!important;font-weight:600!important}.header__item-contact{box-shadow:none!important;border-radius:5px!important;background:var(--ml-pink)!important;font-size:12px!important}.header__item-link:hover{color:var(--ml-pink)}
.first-view{min-height:700px;height:calc(100svh - 110px);max-height:960px;background-image:url('../images/main-visual.png');background-size:cover;background-position:center;isolation:isolate}.first-view:before{background:linear-gradient(180deg,rgba(6,6,10,.45),rgba(6,6,10,.25) 40%,rgba(6,6,10,.9)),radial-gradient(ellipse at center,rgba(0,0,0,.6),rgba(0,0,0,.1) 80%)}.first-view:after{height:130px;opacity:.72;pointer-events:none}.refined-hero-content{width:min(1080px,calc(100% - 48px));padding:35px 0 65px;z-index:2}.refined-hero-label{font-size:12px;letter-spacing:.28em;font-weight:600;color:#dddce3;margin-bottom:24px}.first-view__copy{max-width:none;width:auto;font-size:clamp(40px,5.3vw,74px);font-weight:750;line-height:1.45;letter-spacing:.025em;filter:none;text-shadow:0 3px 25px rgba(0,0,0,.65);margin:0!important;padding:0}.first-view__copy span{color:#fff;background:linear-gradient(100deg,#f1aac1,#fff 55%,#9fd5ff);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.refined-hero-lead{font-size:15px;color:#dddde5;line-height:2;margin-top:25px}.first-view__cta{margin-top:33px!important;gap:13px!important}.first-view__cta .btn{font-size:13px!important;padding:15px 28px!important;min-width:170px;border-radius:5px!important;box-shadow:none!important;backdrop-filter:blur(8px)}.first-view__cta .btn:before,.first-view__cta .btn:after{display:none}.first-view__cta .btn-primary{background:#d55e83!important;border:1px solid #d55e83!important}.first-view__cta .btn-secondary{background:#2c86bb!important;border:1px solid #2c86bb!important}.first-view__cta .btn-outline{background:rgba(10,10,17,.65)!important;border:1px solid #9996a4!important;color:#fff!important}.refined-achievement{margin:43px auto 0;display:flex;align-items:center;justify-content:center;gap:18px;color:#dddde5;font-size:11px}.refined-achievement strong{font-size:31px;font-family:Arial,sans-serif;line-height:1;font-weight:500;letter-spacing:-.035em}.refined-achievement strong small{font-size:19px;color:var(--ml-pink);margin-left:4px}.refined-achievement>span:last-child{padding-left:20px;border-left:1px solid #73707d;font-size:10px;color:#c0bec9}
.refined-section-label{font-family:Arial,sans-serif;text-align:center;font-size:10px;letter-spacing:.19em;font-weight:600;color:var(--ml-pink);margin:0 0 15px!important;line-height:1.5}.refined-section-label:before{content:"";display:inline-block;vertical-align:middle;width:20px;height:1px;background:var(--ml-pink);margin-right:12px}.refined-title{font-size:clamp(26px,2.7vw,38px)!important;line-height:1.6!important;letter-spacing:.025em!important;font-weight:700!important;text-align:center!important;color:#f6f5f8!important;margin-bottom:22px!important;padding:0!important;border:0!important;background:none!important;box-shadow:none!important}.refined-title:before,.refined-title:after{display:none!important}.refined-title span{font-size:.58em!important;line-height:1.8!important;vertical-align:middle}.section-subtitle,.v2-lead{font-size:14px!important;color:#b4b4bf!important;line-height:2!important}h3,h4,h5{letter-spacing:.02em;line-height:1.65!important}h3{font-weight:650!important}h4{font-weight:600!important}.v2-subhead{font-size:23px!important;color:#ecebf0!important;border-top:1px solid var(--ml-line)!important}.v2-inner,.box-content{max-width:1180px}.btn{border-radius:5px!important;box-shadow:none!important;font-weight:600}.btn:hover{transform:translateY(-2px)}.btn-primary{background:#d55e83!important}.btn-outline{border-color:#8d5065!important;color:#f0d8e1!important}.btn-cta{box-shadow:none!important}
/* Keep the original cards, with restrained surfaces instead of clip-art decoration. */
.v2-answer-card,.v2-audience-card,.option-card,.use-case-card,.gallery-item{border-radius:8px!important;box-shadow:none!important;border:1px solid var(--ml-line)!important;background:#18181e!important}.v2-answer-card:hover,.option-card:hover,.use-case-card:hover,.gallery-item:hover{border-color:#8c4b64!important;box-shadow:none!important}.v2-answer-card .q{color:#acaab8!important;font-size:12px!important}.v2-answer-card .a{color:#f4f1f5!important;font-size:18px!important}.v2-answer-card .note{line-height:1.95!important;color:#b4b1bd!important}.v2-answer-card .jump a{color:#dc8ba7!important;font-size:12px}.v2-hero-facts{border-color:var(--ml-line)!important}.v2-hero-fact .num{font-size:27px!important;color:#f4eaf0!important;font-weight:650!important}.v2-hero-fact:first-child .num{font-family:Arial,sans-serif;font-size:36px!important;letter-spacing:-.025em}.v2-hero-fact .label{font-size:11px!important;color:#b3b0bc!important}.option-icon,.use-case-icon{background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none!important}.option-icon{margin-bottom:19px!important;height:34px!important;font-size:30px!important;display:flex!important;justify-content:center!important}.use-case-icon{display:flex!important;align-items:center!important;justify-content:flex-start!important;min-width:42px!important;width:42px!important;margin-right:8px!important}.use-case-icon .refined-icon{color:#92c8e9;width:29px;height:29px}.refined-icon-wrap:not(.option-icon):not(.use-case-icon):not(.icon){background:transparent!important;box-shadow:none!important;border-radius:0!important;color:var(--ml-pink)!important}.option-card h4{font-size:16px!important}.option-price{font-size:23px!important;font-weight:650!important;color:#df87a7!important}.option-description{font-size:12px!important;line-height:1.9!important;color:#b7b2c0!important}.use-case-content h4{font-size:18px!important;color:#f1edf2!important}.use-case-content .example{color:#df9bb4!important;font-size:13px!important}.use-case-content p{font-size:12px;line-height:1.9}.gallery-tag{background:#25232d!important;color:#e1b1c5!important;border-radius:0 0 5px 0!important;letter-spacing:.05em;font-size:11px}.gallery-info h4{font-size:18px!important;font-weight:650!important}.gallery-info-list li{font-size:12px!important;color:#b6b2c0!important}.gallery-grid{gap:24px!important}.gallery-item>img{aspect-ratio:16/9;object-fit:cover}.gallery-info{padding:24px!important}.pricing-basic-card{border-radius:10px!important;border:1px solid #9c566f!important;background:linear-gradient(130deg,#241b27,#17161d)!important;box-shadow:none!important}.price-amount{font-family:Arial,sans-serif;font-weight:500!important;letter-spacing:-.035em}.pricing-includes li{line-height:2!important}.pricing-includes li:before{content:"—";color:#b2778e;margin-right:12px}.discount-card{box-shadow:none!important}.floating-btn{box-shadow:none!important;border-radius:6px!important;font-size:12px!important}.floating-btn .icon{display:none!important}.floating-cta{gap:8px}.faq__question{font-size:16px!important;font-weight:600!important}.faq__answer{font-size:14px!important;line-height:1.95!important}.faq__item{border-bottom-color:var(--ml-line)!important}.lightbox-modal{z-index:1000}.lightbox-close{cursor:pointer}.fade-in{opacity:1;transform:none!important}.footer{border-top:1px solid var(--ml-line)}
@media(max-width:1000px){.header{padding-inline:22px}.header__logo-text{display:none}.header__logo-image{max-width:210px}.header__item-link{font-size:11px!important}.refined-achievement>span:last-child{font-size:9px}.first-view{min-height:640px}}
@media(max-width:768px){html{scroll-padding-top:76px}.header{height:64px;padding-inline:18px}.header__logo-image{max-width:205px;height:auto}.header__list{background:rgba(14,14,20,.98)!important;backdrop-filter:blur(15px)}.header__list.open{z-index:120}.header__item-link{font-size:14px!important}.first-view{height:auto;min-height:660px;max-height:none}.first-view:after{height:90px}.refined-hero-content{width:calc(100% - 32px);padding:68px 0 100px}.refined-hero-label{font-size:9px;letter-spacing:.2em;margin-bottom:23px}.first-view__copy{font-size:clamp(28px,7vw,47px)!important;line-height:1.65!important;letter-spacing:0!important}.refined-hero-lead{font-size:12px;margin-top:20px}.first-view__cta{display:grid!important;grid-template-columns:1fr 1fr;max-width:370px;margin:28px auto 0!important;gap:10px!important}.first-view__cta .btn{min-width:0;width:100%;font-size:12px!important;padding:13px 12px!important}.first-view__cta .btn:last-child{grid-column:1/3}.refined-achievement{gap:10px;margin-top:30px;flex-wrap:wrap;font-size:10px}.refined-achievement strong{font-size:29px}.refined-achievement>span:last-child{flex-basis:100%;border:0;padding:0;font-size:9px;margin-top:4px}.refined-section-label{font-size:9px;margin-bottom:12px!important}.refined-title{font-size:25px!important;line-height:1.65!important;letter-spacing:0!important;overflow-wrap:anywhere}.section-subtitle,.v2-lead{font-size:13px!important}.v2-subhead{font-size:20px!important}.v2-hero-fact .num{font-size:19px!important}.v2-hero-fact:first-child .num{font-size:28px!important}.v2-answer-card .a{font-size:17px!important}.gallery-info h4{font-size:17px!important}.gallery-info{padding:20px!important}.faq__question{font-size:14px!important}.faq__answer{font-size:13px!important}.use-case-content h4{font-size:17px!important}.use-case-icon{min-width:33px!important;width:33px!important}.refined-icon{max-width:28px}.option-card h4{font-size:15px!important}.floating-cta{right:12px!important;bottom:12px!important}.floating-btn{padding:12px 18px!important}.pricing-basic-card{padding:32px 18px!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*:before,*:after{animation:none!important;transition:none!important}.infinite-slider-track{animation:none!important;transform:none!important}.infinite-slider-container{overflow-x:auto!important}}
/* Contain badges after removing legacy transform effects. */
.option-card,.discount-card{position:relative}.header__item-contact:before,.header__item-contact:after,.floating-btn:before,.floating-btn:after{display:none!important}.header__item-contact,.floating-btn{background-image:none!important;box-shadow:none!important;text-shadow:none!important}.floating-btn{background:#aa4569!important;border:1px solid #c96b8b!important}.floating-btn--gallery{background:#235a7a!important;border-color:#4d82a4!important}
.header.scrolled{background:rgba(13,13,17,.94)!important;box-shadow:none!important}
/* A short, once-only entrance keeps the long page moving at reading speed. */
@keyframes reading-reveal{from{opacity:0;translate:0 16px}to{opacity:1;translate:0 0}}
@media(prefers-reduced-motion:no-preference){.scroll-reveal{animation:reading-reveal .46s cubic-bezier(.22,.7,.3,1) var(--reveal-delay,0ms) backwards!important}}
@keyframes reading-reveal-phone{from{opacity:0;translate:0 10px}to{opacity:1;translate:0 0}}
@media(max-width:768px) and (prefers-reduced-motion:no-preference){
 .reveal-waiting:not(.scroll-reveal){opacity:0!important;translate:0 10px}
 .scroll-reveal{animation:reading-reveal-phone .8s cubic-bezier(.2,.65,.3,1) both!important}
}
.mobile-break,.chapter-nav{display:none}
.production-diagram{display:block;width:100%;max-width:600px;margin-inline:auto;border-radius:8px;border:1px solid var(--ml-line);cursor:zoom-in}
.production-figure p{max-width:460px;margin-inline:auto;line-height:1.8}
.production-phase>span{flex:0 0 65px;width:65px!important}
.reading-section>.section-shell{margin-block:0}
.reading-section{padding-block:72px!important}
.first-view{top:0}
.full-width-hero{width:100%!important;margin-left:0!important}
.reading-section>.section-shell+.section-shell{margin-top:40px}
.reading-section .section-intro{text-wrap:pretty}
@media(max-width:768px){
 html{scroll-padding-top:120px}
 .mobile-break{display:block}
 .chapter-nav{display:block;position:sticky;top:64px;z-index:90;background:rgba(18,18,24,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--ml-line)}
 .chapter-toggle{width:100%;height:44px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:none;border:0;color:#f2eef4;cursor:pointer;text-align:left;font:inherit}
 .chapter-position{display:flex;align-items:center;gap:12px;min-width:0}
 .chapter-count{font:10px/1 Arial,sans-serif;letter-spacing:.02em;color:#db91ae;white-space:nowrap}
 .chapter-current{font-size:12px;font-weight:600;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
 .chapter-menu-label{display:flex;align-items:center;gap:8px;flex-shrink:0;font-size:11px;color:#aaa5b5}
 .chapter-menu-label svg{transition:transform .2s}
 .chapter-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}
 .chapter-toggle:focus-visible{outline-offset:-4px}
 .chapter-track{position:absolute;bottom:-1px;left:0;width:100%;height:2px;overflow:hidden;pointer-events:none}
 .chapter-track span{display:block;width:100%;height:100%;background:var(--ml-pink);transform:scaleX(0);transform-origin:left}
 .chapter-panel{position:absolute;top:45px;left:0;right:0;max-height:calc(100svh - 130px);overflow:auto;overscroll-behavior:contain;padding:16px 18px 24px;background:#17171e;border-bottom:1px solid #4e3647;box-shadow:0 20px 32px #0008}
 .chapter-panel[hidden]{display:none}
 .chapter-panel-label{color:#918b9e;font-size:10px;letter-spacing:.12em;margin:0 0 12px}
 .chapter-panel ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 10px}
 .chapter-panel li{min-width:0}
 .chapter-panel a{display:flex;align-items:center;gap:8px;min-height:46px;padding:10px 7px;border-radius:4px;font-size:11px;line-height:1.6;color:#c8c3d0}
 .chapter-panel a>span{font:10px Arial,sans-serif;color:#8e7d8d;flex-shrink:0}
 .chapter-panel a[aria-current]{background:#39232f;color:#f4cada}
 .chapter-panel a[aria-current]>span{color:#e491b0}
 .first-view{min-height:580px}
 .refined-hero-content{padding:44px 0 72px}
 .refined-hero-label{margin-bottom:18px}
 .first-view__copy{font-size:clamp(27px,7.2vw,44px)!important;line-height:1.55!important}
 .refined-hero-lead{line-height:1.95}
 .refined-achievement{margin-top:24px}
 .reading-section{padding:48px 0!important}
 .reading-section>.section-shell{margin:0 16px;padding:24px 18px;border-radius:12px}
 .reading-section>.section-shell[style*="border: none"]{padding:0;border:0}
 .reading-section>.section-shell+.section-shell{margin-top:28px}
 .reading-section>.section-shell:only-child{border:0;padding:0}
 .reading-section .refined-title{font-size:clamp(22px,5.7vw,26px)!important;line-height:1.5!important;margin-bottom:18px!important;padding-inline:0!important;text-wrap:balance;overflow-wrap:normal;line-break:strict}
 .reading-section>.refined-title{padding-inline:16px!important}
 .reading-section .refined-section-label{margin-bottom:10px!important}
 .reading-section .section-intro{font-size:14px!important;line-height:1.95!important;margin-bottom:28px!important;text-align:left!important}
 .reading-section .section-intro br{display:none}
 .reading-subtitle{text-wrap:pretty;line-break:strict}
 .has-title-badge>span{display:table!important;margin:12px auto 0!important;padding:3px 12px!important;font-size:11px!important}
 .v2-inner{padding-inline:16px!important}
 .v2-answers-grid,.v2-audience-grid,.gallery-grid{gap:16px!important}
 .v2-answer-card,.v2-audience-card{padding:22px 20px!important}
 .v2-subhead{margin-top:32px!important;padding-top:28px!important}
 .about__list{max-width:none!important;padding:0!important;margin:12px 16px 0!important;gap:28px!important}
 .about__item{padding:20px 0!important;margin:0!important}
 .about__item>div{padding:20px 16px!important}
 .tech-explanation{margin-top:0!important;padding:22px 16px!important}
 .about__item-title{font-size:20px!important;margin-bottom:16px!important}
 .about__item-text{font-size:14px!important;line-height:1.95!important;text-align:left!important}
 .about__item-text br{display:none}
 .production-detail{padding:16px 12px!important;margin-top:22px!important}
 .production-phase{gap:6px!important}
 .production-phase>span{flex-basis:52px;width:52px!important;font-size:12px}
 .production-phase>div{min-width:0}
 .production-phase strong{font-size:14px}
 .production-figure{margin-inline:-12px;margin-bottom:20px!important}
 .production-figure p{padding-inline:12px}
 .v2-flow-step{padding:20px 16px!important;margin-bottom:16px!important;gap:12px!important}
 .v2-flow-step h3{font-size:17px!important;margin-bottom:10px!important}
 .v2-flow-step .num{min-width:28px!important;width:28px!important;height:28px!important;font-size:14px!important}
 .v2-flow-step.is-key{margin-top:28px!important}
 .system-step{flex:0 0 100%!important;max-width:none!important;padding:24px 20px!important;margin-top:12px}
 .flow-connector{width:100%;justify-content:center;line-height:1!important;transform:rotate(90deg)}
 .system-step .refined-icon-wrap{margin:10px 0!important}
 .schedule th,.schedule td{padding:14px 10px!important;font-size:12px!important;line-height:1.85!important}
 .schedule th:first-child{width:28%!important}
 .floating-cta{bottom:max(12px,env(safe-area-inset-bottom))!important;right:12px!important}
 .floating-btn{padding:10px 14px!important;font-size:11px!important}
 .footer{padding-bottom:96px!important}
}
@media(max-width:768px){.header__list{position:absolute!important;top:64px!important;left:0!important;right:0!important;bottom:auto!important;width:100%!important;height:auto!important;min-height:0!important;transform:none!important;display:none!important;padding:20px!important;opacity:1!important;visibility:visible!important;border-bottom:1px solid var(--ml-line)}.header__list.open{display:flex!important;flex-direction:column!important;gap:10px!important}.header__item{width:100%;text-align:center}.header__item-link{display:block;padding:12px}.header__item-contact{display:inline-block;margin-bottom:8px}}
/* EXPERIENCE 5 — a concise entry point, measured motion and clearer emphasis. */
.first-view__copy .hero-line{display:block;font-size:inherit;line-height:inherit;background:none;-webkit-text-fill-color:initial;overflow:hidden;padding:0 .03em}
.first-view__copy .hero-word{display:block;font-size:inherit;line-height:inherit;color:#fff;background:none;-webkit-text-fill-color:initial}
.first-view__copy .hero-word-accent{background:linear-gradient(100deg,#efacc3,#fff 58%,#acd9f3);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-quick-link{display:inline-flex;align-items:center;gap:20px;margin-top:24px;color:#e1d6e3;font-size:12px;border-bottom:1px solid #8e7289;padding-bottom:8px}
.hero-geometry{position:absolute;right:7%;top:16%;display:grid;grid-template-columns:repeat(3,1fr);gap:7px;width:112px;rotate:12deg;z-index:1;pointer-events:none;opacity:.65}
.hero-geometry i{aspect-ratio:1;border:1px solid #eadce980;background:#d55e8312}
.hero-geometry i:nth-child(3n){border-color:#91c6e5aa;background:#91c6e512}
@keyframes hero-word-in{from{opacity:0;transform:translateY(105%)}to{opacity:1;transform:translateY(0)}}
@keyframes hero-detail-in{from{opacity:0;translate:0 12px}to{opacity:1;translate:0 0}}
@keyframes hero-tile-in{from{opacity:0;transform:translate(20px,-20px) rotate(35deg) scale(.7)}to{opacity:1;transform:none}}
.section-signature{width:44px;height:44px;margin:0 auto 20px;color:#df91ad;pointer-events:none}
.section-signature svg{display:block;width:100%;height:100%;overflow:visible}
.signature-1,.signature-2{color:#9ccae4}
.v2-subhead{padding-top:34px!important;margin-top:52px!important;margin-bottom:26px!important}
.v2-subhead.no-rule{border-top:0!important;padding-top:0!important;margin-top:0!important}
.spaced-underline{display:inline-block;padding-bottom:14px!important}
.pricing-includes{padding-top:32px!important;margin-top:34px!important}
.pricing-includes h4{margin-bottom:24px!important}
.balanced-four{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px!important}
.balanced-four>div{min-width:0!important;max-width:none!important;width:auto!important;margin:0!important}
.v2-hero-fact{padding:22px 12px!important;display:flex;flex-direction:column;justify-content:center}
.v2-hero-fact .num{font-size:clamp(20px,2.1vw,27px)!important;white-space:nowrap}
.system-steps{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px!important;align-items:stretch;margin-top:46px!important}
.system-steps .system-step{min-width:0!important;max-width:none!important;padding:30px 18px!important;position:relative}
.system-steps .flow-connector{display:none!important}
.system-step:not(:last-child):after{content:'→';position:absolute;right:-18px;top:50%;color:#dd8ca9;font-size:18px}
.system-step h3{font-size:17px!important}
.btn-primary,.first-view__cta .btn-primary{background:#ac3e67!important;border-color:#d5789a!important;color:#fff!important}
.v2-flow-step.is-key{background:#30212d!important;border-color:#c47b99!important}
.v2-flow-step.is-key h3{color:#ffc1da!important}
.v2-answer-card .jump a,.option-price{color:#efabc5!important}
.pricing-basic-card{background:linear-gradient(125deg,#352532,#181820)!important;border-color:#b97c96!important}
.quick-guide{background:#15151d;border-block:1px solid #4b3947}
.quick-inner{width:min(1100px,calc(100% - 64px));margin:auto}
.quick-intro{text-align:center;color:#d8cedb;font-size:18px;line-height:1.9;margin:0 auto 40px}
.quick-intro strong{color:#fff;font-weight:650}
.quick-layout{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.quick-definition{font-size:14px;line-height:2;color:#c7c0cf;margin:0 0 24px}
.quick-points{list-style:none;padding:0;margin:0}
.quick-points li{display:flex;gap:18px;padding:22px 0;border-top:1px solid #45414d}
.quick-points li>span{color:#e8a4bf;font:12px/1.8 Arial,sans-serif;padding-top:4px}
.quick-points h3{font-size:18px;margin:0 0 8px;color:#fff}
.quick-points p{font-size:13px;color:#c9c5d0;line-height:1.9;margin:0}
.quick-art{margin:0;min-width:0}
.quick-art-frame{position:relative;padding:12px;background:#24232e;border:1px solid #575363}
.quick-art img{display:block;aspect-ratio:16/9;object-fit:cover;cursor:zoom-in}
.art-corners{position:absolute;inset:-7px;border:1px solid #bd819b;clip-path:polygon(0 0,14% 0,14% 2px,2px 2px,2px 14%,0 14%,0 0,100% 0,100% 14%,calc(100% - 2px) 14%,calc(100% - 2px) 2px,86% 2px,86% 0,100% 0,100% 100%,86% 100%,86% calc(100% - 2px),calc(100% - 2px) calc(100% - 2px),calc(100% - 2px) 86%,100% 86%,100% 100%,0 100%,0 86%,2px 86%,2px calc(100% - 2px),14% calc(100% - 2px),14% 100%,0 100%)}
.quick-art figcaption{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#c2b8c9;margin-top:18px}
.quick-art figcaption span{color:#e0a1bc}
.quick-equation{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:28px;padding:18px 8px;border-block:1px solid #45414d;font-size:13px;color:#f4eef6}
.quick-equation b{font-weight:400;color:#d588a7}
.quick-decision{display:flex;justify-content:space-between;align-items:center;gap:28px;margin-top:36px;padding:28px 32px;background:#eee5eb;color:#29232e;border-radius:8px}
.quick-decision p{font-size:13px;line-height:1.9;margin:0}
.quick-decision .quick-decision-label{font-size:19px;font-weight:700;color:#241b2a;margin-bottom:8px}
.quick-budget{margin-top:12px!important}
.quick-budget strong{font-size:24px;letter-spacing:-.03em;color:#812a50}
.quick-budget>span{display:block;color:#554b5a;font-size:11px}
.quick-contact{flex-shrink:0;display:flex;gap:20px;align-items:center;justify-content:center;background:#902d53!important;color:#fff!important;padding:16px 22px;font-size:14px}
.quick-contact span{font-size:20px}
.quick-details{display:table;margin:28px auto 0;padding-bottom:8px;border-bottom:1px solid #746475;color:#e4d9e9;font-size:12px}
.quick-return{max-width:1100px;margin:48px auto 0;padding:24px 20px 0;border-top:1px solid #3e3844;text-align:center;font-size:12px;color:#b6aebf}
.quick-return a{display:inline-block;color:#ecc0d2;margin-left:18px;padding:8px 0}
@keyframes title-resolve{from{opacity:0;transform:scaleX(.92);filter:blur(2px)}to{opacity:1;transform:scaleX(1);filter:blur(0)}}
@keyframes title-slide{from{opacity:0;translate:-18px 0}to{opacity:1;translate:0 0}}
@keyframes title-focus{from{opacity:0;filter:blur(5px)}to{opacity:1;filter:blur(0)}}
@keyframes signature-draw{from{stroke-dashoffset:180;opacity:.2}to{stroke-dashoffset:0;opacity:1}}
@keyframes signature-tile{from{opacity:0;transform:translateY(9px) rotate(18deg) scale(.5)}to{opacity:1;transform:none}}
@keyframes signature-orbit{from{opacity:0;transform:rotate(-80deg) scale(.65)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:no-preference){
 .first-view__copy .hero-word{animation:hero-word-in 1.1s cubic-bezier(.18,.75,.24,1) .12s backwards}
 .first-view__copy .hero-line:nth-child(2) .hero-word{animation-delay:.32s}
 .refined-hero-label{animation:hero-detail-in .8s ease .05s backwards}
 .refined-hero-lead{animation:hero-detail-in 1s ease .5s backwards}
 .first-view__cta{animation:hero-detail-in 1s ease .7s backwards}
 .refined-achievement,.hero-quick-link{animation:hero-detail-in 1s ease .9s backwards}
 .hero-geometry i{animation:hero-tile-in 1.8s cubic-bezier(.2,.65,.3,1) calc(var(--i)*.09s) backwards}
 .reveal-waiting:not(.scroll-reveal){opacity:0!important;translate:0 10px}
 .scroll-reveal{animation:reading-reveal-phone .95s cubic-bezier(.2,.65,.3,1) var(--reveal-delay,0ms) both!important}
 .scroll-reveal[data-reveal="resolve"]{animation-name:title-resolve!important}
 .scroll-reveal[data-reveal="slide"]{animation-name:title-slide!important}
 .scroll-reveal[data-reveal="focus"]{animation-name:title-focus!important;animation-duration:1.1s!important}
 .section-signature.scroll-reveal svg>*{stroke-dasharray:180;animation:signature-draw 1.6s ease both}
 .signature-0.scroll-reveal svg>*{transform-box:fill-box;transform-origin:center;animation:signature-tile 1.2s ease both}
 .signature-0.scroll-reveal svg>:nth-child(2){animation-delay:.12s}
 .signature-0.scroll-reveal svg>:nth-child(3){animation-delay:.24s}
 .signature-0.scroll-reveal svg>:nth-child(4){animation-delay:.36s}
 .signature-1.scroll-reveal svg,.signature-3.scroll-reveal svg{animation:signature-orbit 1.5s cubic-bezier(.2,.65,.3,1) both}
}
@media(min-width:769px) and (max-width:1100px){.header{padding-inline:18px}.header__logo-image{max-width:180px}.header__list{gap:15px}.header__item-link{font-size:10px!important}.quick-layout{gap:28px}.quick-decision{padding:24px}.quick-contact{padding:14px;font-size:12px}.system-steps{gap:16px!important}.system-steps .system-step{padding-inline:12px!important}.system-step h3{font-size:15px!important}}
@media(max-width:768px){
 .hero-geometry{width:64px;right:6%;top:7%;gap:5px;opacity:.45}
 .hero-quick-link{font-size:11px;margin-top:20px}
 .refined-hero-content{padding-bottom:56px}
 .section-signature{width:34px;height:34px;margin-bottom:18px}
 .v2-subhead{padding-top:30px!important;margin-top:40px!important;margin-bottom:24px!important}
 .balanced-four{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px!important}
 .v2-hero-fact .num{font-size:19px!important;white-space:normal}
 .v2-hero-fact:first-child .num{font-size:26px!important}
 .system-steps{grid-template-columns:1fr;gap:32px!important;margin-top:40px!important}
 .system-steps .system-step{margin:0!important}
 .system-step:not(:last-child):after{content:'↓';top:auto;bottom:-30px;right:50%;translate:50% 0}
 .quick-inner{width:calc(100% - 32px)}
 .quick-layout{grid-template-columns:1fr;gap:28px}
 .quick-art{grid-row:1}
 .quick-intro{font-size:15px;margin-bottom:30px}
 .quick-definition{font-size:13px;margin-bottom:20px}
 .quick-points li{padding:20px 0;gap:14px}
 .quick-points h3{font-size:17px}
 .quick-art figcaption{font-size:10px}
 .quick-equation{margin-top:18px;padding-block:14px;font-size:12px}
 .quick-decision{display:block;padding:24px 20px;margin-top:16px}
 .quick-decision .quick-decision-label{font-size:18px;text-wrap:balance}
 .quick-contact{margin-top:22px;width:100%}
 .quick-return{margin:32px 16px 0;padding:20px 0 0}
 .quick-return a{display:table;margin:4px auto 0}
 .quick-details{font-size:11px;text-align:center}
}
@media(prefers-reduced-motion:reduce){.reveal-waiting{opacity:1!important;translate:none!important}.hero-word,.hero-geometry i{opacity:1!important;transform:none!important}}
/* Keep legacy selector specificity from moving decorative layers or wrapping nav. */
.first-view>.hero-geometry{position:absolute;left:auto;z-index:1}
@media(min-width:769px){
 .header__logo{flex-shrink:0}
 .header__list{display:flex;justify-content:flex-end;align-items:center;gap:clamp(14px,1.6vw,26px);margin-left:24px;min-width:0}
 .header__item{width:auto;margin:0;flex:0 0 auto}
 .header__item-link,.header__item-contact{white-space:nowrap}
 .header__item-contact{padding:12px 18px!important}
}
.quick-points li>span{flex:0 0 24px;white-space:nowrap}
.quick-guide{padding-block:56px!important}
.quick-guide .section-signature{width:32px;height:32px;margin-bottom:14px}
.quick-intro{margin-bottom:28px}
.quick-points li{padding-block:16px}
.quick-decision{padding:22px 28px;margin-top:28px}
@media(max-width:768px){.quick-guide{padding-block:44px!important}.quick-decision{padding:24px 20px}.quick-points li{padding-block:18px}}
.system-step h3,.about__item-title{color:#edabc4!important}
.header__item-contact{background:#ac3e67!important}
@media(max-width:768px){.customization-section .balanced-four{grid-template-columns:1fr}}
.floating-cta{transition:opacity .2s ease,visibility .2s ease}
.floating-cta.is-contextual:not(:focus-within){opacity:0;visibility:hidden;pointer-events:none}

/* Keep the brochure separate from the consultation CTA at every width. */
.download-card{background:rgba(255,255,255,.05);border:1px dashed #666;border-radius:16px;padding:30px;text-align:center}
.download-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;max-width:100%;padding:14px 24px;font-size:15px;line-height:1.7}
.download-icon{width:24px;height:24px;flex:0 0 24px}
.download-label{min-width:0}
.download-label>span{display:inline-block;white-space:nowrap}
@media(max-width:768px){
 .download-card{padding:26px 16px}
 .download-button{width:100%;padding:14px 12px;font-size:14px}
 .download-label>span{display:block}
}

/* PCの追従ボタンに、リンク先と同じセクションアイコンを表示。 */
@media(min-width:769px){
 .floating-btn .cta-section-icon{display:flex!important;align-items:center;justify-content:center;flex:0 0 32px;width:32px;height:32px;filter:none;color:#ffe7f0}
 .floating-btn--gallery .cta-section-icon{color:#dbf1ff}
 .cta-section-icon svg{display:block;width:32px;height:32px;overflow:visible}
 .floating-btn .text{white-space:nowrap}
 .cta-contact-art rect{fill:currentColor;fill-opacity:.08;transform-box:fill-box;transform-origin:center}
 .cta-gallery-base{opacity:.55}
 .cta-gallery-trace{stroke-dasharray:24 76;stroke-dashoffset:24}
}
@media(min-width:769px) and (prefers-reduced-motion:no-preference){
 .cta-contact-art rect{animation:cta-tile-conversation 4.8s ease-in-out infinite}
 .cta-contact-art rect:nth-child(2){animation-delay:.3s}
 .cta-contact-art rect:nth-child(3){animation-delay:.9s}
 .cta-contact-art rect:nth-child(4){animation-delay:.6s}
 .cta-gallery-trace{animation:cta-gallery-flow 4.8s ease-in-out infinite}
 .floating-cta.is-contextual:not(:focus-within) .cta-section-icon svg>*{animation-play-state:paused}
}
@keyframes cta-tile-conversation{
 0%,12%,52%,100%{transform:scale(1);fill-opacity:.08}
 30%{transform:scale(.78);fill-opacity:.55}
 40%{transform:scale(1.04);fill-opacity:.22}
}
@keyframes cta-gallery-flow{
 0%,8%{stroke-dashoffset:24;opacity:0}
 18%{opacity:1}
 70%{stroke-dashoffset:-100;opacity:1}
 82%,100%{stroke-dashoffset:-100;opacity:0}
}

/* 紹介動画：画面の比率を先に確保し、スマートフォンでも横長を維持。 */
.concept-film{background:linear-gradient(180deg,#101015,#19151c);border-bottom:1px solid #ffffff12}
.concept-film-inner{width:calc(100% - 80px);max-width:1040px;margin:auto}
.concept-film-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}
.concept-film-heading .refined-section-label,.concept-film-heading .refined-title{text-align:left!important}
.concept-film-heading .refined-title{font-size:32px!important;margin-bottom:0!important}
.concept-film-duration{flex-shrink:0;display:flex;align-items:center;gap:10px;color:#efbad0;font:24px/1.4 Arial,sans-serif;padding-bottom:4px}
.concept-film-duration span{font:11px/1.5 sans-serif;color:#c8becd}
.concept-film-intro{margin:20px 0 28px;color:#c8bfce;font-size:14px;line-height:1.9}
.concept-film-player{position:relative;aspect-ratio:16/9;background:#09090c;border:1px solid #60404f;border-radius:10px;overflow:hidden;isolation:isolate}
.concept-film-player iframe{position:absolute;inset:0;display:block;width:100%;height:100%;border:0}
.concept-film-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:18px;font-size:12px;line-height:1.8}
.concept-film-footer p{color:#aaa1b3}
.concept-film-footer a{flex-shrink:0;color:#eab4cc;padding:6px 0;border-bottom:1px solid #755366}
.concept-film-footer a:hover{color:#fff}
.concept-film-footer a:focus-visible{outline:2px solid #efbad0;outline-offset:5px}
@media(max-width:768px){
 .concept-film-inner{width:calc(100% - 32px)}
 .concept-film-heading{display:block}
 .concept-film-heading .refined-title{font-size:25px!important;margin-bottom:16px!important}
 .concept-film-duration{font-size:18px;padding:0}
 .concept-film-intro{font-size:13px;margin:16px 0 20px}
 .concept-film-player{border-radius:6px}
 .concept-film-footer{display:block;font-size:11px;margin-top:14px}
 .concept-film-footer a{display:inline-block;margin-top:10px}
}