:root{--bg:#080f18;--panel:#0e1a27;--ink:#edf4f7;--muted:#93a7b9;--accent:#8edacb;--line:#ffffff18;--sans:'Hiragino Kaku Gothic ProN','Hiragino Sans','Yu Gothic','Noto Sans JP',Meiryo,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.9 var(--sans);overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:6px}header{height:96px;position:absolute;top:0;left:0;width:100%;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:0 5.5%;border-bottom:1px solid var(--line)}.brand{font-size:27px;letter-spacing:5px;font-weight:650;line-height:1.1}.brand span{display:block;font-size:8px;letter-spacing:2.4px;margin-top:9px;color:var(--muted)}nav{display:flex;align-items:center;gap:35px;font-size:12px}nav>a:not(.navcta){color:#c8d4de}.navcta{border:1px solid #ffffff48;padding:12px 20px;transition:background .2s}.navcta:hover{background:#ffffff14}.navcta span{margin-left:28px}.hero{position:relative;min-height:820px;height:96svh;max-height:1080px;display:flex;align-items:center;isolation:isolate;overflow:hidden}.hero-image{position:absolute;inset:-3%;background:url('assets/hero-land-v6-1672.webp') center/cover no-repeat;z-index:-3;transform:scale(1.03);animation:heroIn 1.8s ease-out both}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#07101aeb 0%,#07101aaa 38%,#07101a12 76%),linear-gradient(0deg,#080f18 0%,transparent 28%,#080f1850 100%)}.hero-content{width:100%;padding:110px 5.5% 80px}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2.5px;color:var(--accent);margin:0 0 28px;display:flex;align-items:center;gap:12px}.status-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;box-shadow:0 0 15px var(--accent)}h1{font-size:clamp(40px,5.25vw,79px);line-height:1.4;letter-spacing:-2.5px;font-weight:550;margin:0 0 26px}h1 span{color:#e4fff8}.hero-description{color:#bdcbd6;font-size:14px;line-height:2.15;margin-bottom:32px}.hero-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.primary{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;padding:20px 27px;background:var(--accent);color:#082d2c;font-size:13px;font-weight:650;cursor:pointer;border:1px solid transparent;transition:transform .25s,background .25s,box-shadow .25s}.primary span{font-size:20px;transition:transform .2s}.primary:hover{background:#b6efdf;transform:translateY(-3px);box-shadow:0 12px 40px #79ccb525}.primary:hover span{transform:translate(3px,-3px)}.primary:disabled{opacity:.55;transform:none;cursor:wait}.quiet-link{font-size:12px;border-bottom:1px solid #9fbbbd65;padding:8px 0}.hero-facts{display:flex;gap:0;margin-top:30px;color:#93a6b5;font-size:10px}.hero-facts span+span:before{content:'/';margin:0 16px;color:#5d6f7c}.hero-caption{position:absolute;right:5.5%;bottom:140px;text-align:right;font-size:10px;line-height:1.5;letter-spacing:2px;max-width:330px;color:#d5e6e9}.hero-caption .cross{display:block;font-size:50px;line-height:1.5;color:var(--accent);font-weight:200}.hero-caption small{display:block;font-size:8px;letter-spacing:0;margin-top:15px;color:#9fb2be}.hero-bottom{position:absolute;bottom:30px;left:5.5%;right:5.5%;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:25px;font-size:9px;letter-spacing:2px;color:#8d9ba8}.section{max-width:1600px;margin:auto;padding:110px 5.5%}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;margin-bottom:60px}.section-heading>p,.muted{color:var(--muted);font-size:13px}.section-heading>p{margin-bottom:5px}h2{font-size:clamp(28px,3.1vw,46px);line-height:1.65;font-weight:500;letter-spacing:-1px;margin:0}h2 span{color:var(--accent)}.capabilities{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.capabilities article{padding:37px 30px 40px 0}.capabilities article+article{border-left:1px solid var(--line);padding-left:35px}.capabilities article>span{font-size:9px;letter-spacing:2px;color:#6f9299}h3{font-weight:500;font-size:22px;line-height:1.5}.capabilities p{font-size:12px;color:var(--muted);max-width:320px}.use-section{background:linear-gradient(145deg,#112131,#0b1521);max-width:none}.use-layout{display:grid;grid-template-columns:.85fr 1.3fr;gap:75px;align-items:center}.use-tab{color:var(--muted);width:100%;display:flex;align-items:flex-start;gap:22px;text-align:left;border:0;border-top:1px solid var(--line);padding:29px 0;background:transparent;cursor:pointer;transition:color .3s,padding .3s}.use-tab:last-child{border-bottom:1px solid var(--line)}.use-tab small{font-size:9px;letter-spacing:2px}.use-tab h3{margin:7px 0;color:#d1dee7}.use-tab p{font-size:11px;margin:5px 0}.tab-index{font-size:11px;margin-top:5px}.tab-arrow{margin-left:auto;font-size:22px}.use-tab.active{color:var(--accent);padding-left:14px}.use-tab.active h3{color:white}.scene-panel{border:1px solid #789cab33;background:radial-gradient(ellipse at 50% 35%,#25455955,transparent 65%),#091522;position:relative;overflow:hidden}.scene-meta{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.4px;padding:22px 25px;color:#8caab8}.scene-viewport{height:340px;perspective:850px;display:grid;place-items:center}.world{width:360px;height:290px;transform-style:preserve-3d;transform:rotateX(56deg) rotateZ(-34deg);transition:transform .4s ease-out}.ground{width:360px;height:290px;position:relative;transform-style:preserve-3d;background:repeating-linear-gradient(0deg,transparent 0 29px,#7194a122 30px),repeating-linear-gradient(90deg,#243d4a 0 29px,#7194a144 30px);box-shadow:0 0 0 1px #87b8bb55,15px 20px 50px #0008}.site-outline{position:absolute;inset:24px;border:2px solid var(--accent);box-shadow:0 0 16px #8edacb35;transform:translateZ(2px)}.model-road{position:absolute;left:-80px;top:270px;width:520px;height:40px;background:#12202e;border-top:1px solid #687e8d;border-bottom:1px solid #687e8d}.model-road:after{content:'';position:absolute;left:0;right:0;top:19px;border-top:1px dashed #d0d5c980}.parking{position:absolute;left:65px;top:195px;width:220px;height:35px;background:repeating-linear-gradient(90deg,transparent 0 23px,#a3bcb180 23px 24px);border-top:1px solid #a3bcb180;border-bottom:1px solid #a3bcb180}.building,.annex{position:absolute;left:60px;top:50px;width:235px;height:122px;transform-style:preserve-3d;--height:65px;--width:235px;--depth:122px;transition:transform .7s}.building i,.annex i{position:absolute;display:block;backface-visibility:hidden}.roof{width:100%;height:100%;background:repeating-linear-gradient(90deg,#d7e0db 0 13px,#b4c5bf 14px 15px);transform:translateZ(var(--height));border:1px solid #f1fffa}.front{width:var(--width);height:var(--height);top:100%;transform-origin:top;transform:rotateX(90deg);background:repeating-linear-gradient(90deg,#406577 0 26px,#86c9cc 26px 30px);border:1px solid #a0c4c9}.side{height:var(--depth);width:var(--height);right:0;transform-origin:right;transform:rotateY(-90deg);background:repeating-linear-gradient(0deg,#204353 0 22px,#3c697a 23px 25px);border:1px solid #6e939e}.annex{left:220px;top:65px;width:70px;height:70px;--width:70px;--depth:70px;--height:90px;display:none}.scene-panel[data-kind='工場'] .annex{display:block}.scene-panel[data-kind='工場'] .building{transform:scaleX(.75)}.scene-panel[data-kind='店舗'] .building{transform:scaleY(.7);--height:38px}.scene-panel[data-kind='店舗'] .roof{background:#b9d1c7}.model-marker{position:absolute;left:15px;top:12px;font-size:25px;color:#baf5df;transform:translateZ(2px)}.scene-description{position:relative;padding:20px 25px 24px;border-top:1px solid var(--line);background:#08121acc}.scene-description b{font-weight:500;font-size:17px}.scene-description p{font-size:11px;color:var(--muted)}.scene-description small{font-size:8px;color:#6d899a}.flow{display:grid;grid-template-columns:1fr 1fr;gap:80px}.flow .quiet-link{display:inline-block;margin-top:28px}.flow ol{padding:0;margin:0;list-style:none}.flow li{display:flex;gap:30px;padding:25px 0;border-top:1px solid var(--line)}.flow li>span{color:var(--accent);font-size:11px;padding-top:5px}.flow h3{margin:0;font-size:18px}.flow li p{font-size:12px;color:var(--muted);margin:10px 0}.request{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;background:#edf1ee;color:#152d33;max-width:none}.request h2 span{color:#316659}.request .eyebrow{color:#316659}.formintro{align-self:start;position:sticky;top:35px}.formintro>p:not(.eyebrow){font-size:12px;color:#627371;margin-top:26px}.brief-panel{margin-top:40px;border-top:1px solid #98ada3;padding-top:22px;max-width:330px}.brief-panel>span{font-size:9px;letter-spacing:2px;color:#587870}#brief-summary{font-size:15px;line-height:2;margin:15px 0;min-height:60px}.progress-track{height:3px;background:#cedbd3;margin:25px 0 10px}#form-progress{height:100%;width:0;background:#397767;transition:width .3s}#progress-label{font-size:10px;color:#54716a}.criteria-form{padding:38px;background:#fff;border:1px solid #dfe5de;box-shadow:0 20px 70px #142b2010;min-width:0}fieldset{border:0;padding:0;margin:0 0 32px;min-width:0}legend{font-weight:600;font-size:16px;padding:0 0 24px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px}label{display:block;font-size:12px;font-weight:500}em{font-style:normal;font-size:9px;color:#497467;margin-left:6px}.wide{grid-column:1/-1}input,select,textarea{display:block;width:100%;margin-top:8px;border:1px solid #d5dfd9;border-radius:3px;padding:13px;background:#f9fbf9;color:#143b38;font-size:14px;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid #70a895;outline-offset:2px}label small{font-size:9px;color:#678078;font-weight:400}.checks{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 24px}.checks label{border:1px solid #d5dfd9;border-radius:3px;padding:9px 12px;display:flex;align-items:center;gap:7px;cursor:pointer;transition:background .2s}.checks label:has(input:checked){background:#e3f2e9;border-color:#548c76}.checks input,.consent input{width:16px;height:16px;margin:0;accent-color:#326e59}.consent{display:flex;align-items:center;gap:12px;margin-bottom:22px}.consent a{text-decoration:underline}.criteria-form .primary{width:100%;background:#255b4e;color:white;font-size:13px}.trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}#form-status{font-size:13px;color:#315c51}.small{font-size:10px;color:#6e847b}.privacy{max-width:1000px;padding-top:65px;padding-bottom:65px}.privacy h2{font-size:18px;margin-bottom:20px}.privacy p{font-size:11px;color:#758b9a}footer{padding:45px 5.5%;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:30px}footer p,footer small,footer>a:last-child{font-size:10px;color:#7990a1}.mobile-cta{display:none}.reveal{animation:reveal .8s both}@keyframes reveal{from{opacity:.1;transform:translateY(24px)}to{opacity:1;transform:none}}@keyframes heroIn{from{transform:scale(1.09);opacity:.2}to{transform:scale(1.03);opacity:1}}@media(min-width:1500px){.hero-content{padding-left:8%}.hero-description{font-size:16px}}@media(max-width:1000px){nav{gap:20px}.hero-caption{display:none}.use-layout{gap:35px}.section-heading{align-items:flex-start;flex-direction:column;gap:15px}.flow,.request{gap:35px}.scene-viewport{height:300px}.world{scale:.8}}@media(max-width:700px){header{height:80px;padding:0 6%}.brand{font-size:23px}.brand span{font-size:6px;letter-spacing:1.6px}nav>a:not(.navcta){display:none}.navcta{font-size:10px;padding:10px 12px}.navcta span{margin-left:12px}.hero{height:auto;min-height:790px;max-height:none;align-items:flex-start}.hero-content{padding:160px 6% 110px}.hero-image{background-position:62% center}.hero-shade{background:linear-gradient(90deg,#07101add,#07101a70),linear-gradient(0deg,#080f18,transparent 70%)}h1{font-size:clamp(34px,8.4vw,56px);letter-spacing:-1.5px}.hero-description{font-size:12px}.hero .eyebrow{font-size:8px;letter-spacing:1.5px}.hero-actions{gap:16px;align-items:flex-start;flex-direction:column}.hero .primary{font-size:12px;padding:18px 20px;gap:18px}.hero-facts{font-size:9px;flex-wrap:wrap;row-gap:9px;max-width:330px}.hero-facts span+span:before{margin:0 10px}.hero-bottom{font-size:7px;letter-spacing:1px;bottom:22px}.section{padding:65px 6%}.section-heading{margin-bottom:32px}h2{font-size:28px;letter-spacing:-.5px}.eyebrow{font-size:8px;letter-spacing:1.8px;margin-bottom:20px}.capabilities{grid-template-columns:1fr}.capabilities article,.capabilities article+article{border-left:0;padding:26px 0;border-top:1px solid var(--line)}.capabilities article:first-child{border-top:0}.capabilities h3{font-size:21px;margin:15px 0}.use-layout,.flow,.request{grid-template-columns:1fr}.use-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.use-tab,.use-tab.active{padding:15px 9px;display:block;border:1px solid var(--line)}.use-tab.active{background:#24423550;border-color:#81bbae70}.tab-index,.tab-arrow,.use-tab p{display:none}.use-tab h3{font-size:12px;margin:5px 0 0}.use-tab small{font-size:7px;letter-spacing:.7px}.scene-viewport{height:275px}.world{scale:.76}.scene-meta{padding:18px;font-size:7px}.scene-description{padding:18px}.scene-description b{font-size:15px}.flow ol{margin-top:10px}.flow li{gap:20px}.formintro{position:static}.brief-panel{max-width:none;margin:25px 0 10px}.request{padding:55px 5%;gap:25px}.criteria-form{padding:24px 18px}.formgrid{grid-template-columns:1fr}.wide{grid-column:auto}input,select,textarea{font-size:16px}.checks{gap:7px}.checks label{padding:8px 10px}.privacy{padding:50px 6%}footer{padding:35px 6% 115px;align-items:flex-start;flex-direction:column;gap:20px}.mobile-cta{display:flex;position:fixed;left:14px;right:14px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:9;background:var(--accent);color:#123f35;font-size:12px;padding:15px 20px;justify-content:space-between;box-shadow:0 6px 25px #0005;transition:transform .25s,opacity .25s}.mobile-cta.hidden{transform:translateY(110px);opacity:0;pointer-events:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.hero-image{transform:none}}

/* Typography: clear Japanese hierarchy, restrained spacing, readable supporting copy. */
body{font-size:16px;line-height:1.95;letter-spacing:.025em;line-break:strict;overflow-wrap:break-word}
h1,h2,h3{font-feature-settings:"palt";font-weight:700}
h1{font-size:clamp(42px,5.15vw,82px);line-height:1.42;letter-spacing:.015em;margin-bottom:32px}
h2{font-size:clamp(30px,2.9vw,46px);line-height:1.6;letter-spacing:.015em}
h3{font-size:24px;letter-spacing:.02em}
.brand{font-family:Arial,sans-serif;font-size:29px;font-weight:700;letter-spacing:.19em}
.brand span{font-size:9px;font-weight:600;letter-spacing:.21em;color:#b6c6d2}
nav{font-size:14px;font-weight:700}
nav>a:not(.navcta){color:#e0e9ef}
.eyebrow{font-family:Arial,sans-serif;font-size:11px;font-weight:700;letter-spacing:.22em}
.hero-description{font-size:17px;font-weight:500;line-height:2.05;color:#d5dfe7;letter-spacing:.025em}
.primary,.criteria-form .primary{font-size:15px;font-weight:700;letter-spacing:.045em;line-height:1.6;min-height:60px}
.quiet-link{font-size:14px;font-weight:600;color:#e0e8ed}
.hero-facts{font-size:12px;font-weight:500;color:#b9c9d4}
.hero-caption{font-size:11px;font-weight:600}
.hero-caption small{font-size:11px;line-height:1.8;font-weight:400;color:#c1cfd8}
.hero-bottom{font-size:10px;color:#b2c2cd}
.section-heading>p,.muted{font-size:15px;line-height:2;color:#b2c2cf}
.capabilities article>span{font-size:11px;font-weight:600;color:#9ebbc1}
.capabilities p,.flow li p{font-size:15px;line-height:1.95;color:#b2c2cf}
.use-tab small{font-size:11px;font-weight:600}
.use-tab p{font-size:14px;color:#afc1cc}
.tab-index,.flow li>span{font-size:13px;font-weight:600}
.scene-meta{font-size:10px;font-weight:600;color:#b5cbd6;gap:14px;flex-wrap:wrap}
.scene-description b{font-size:20px;font-weight:700;line-height:1.7}
.scene-description p{font-size:14px;line-height:1.9;color:#b2c2cf}
.scene-description small{font-size:12px;line-height:1.8;color:#a4bbc9}
.flow h3{font-size:21px;line-height:1.7}
.formintro>p:not(.eyebrow){font-size:15px;line-height:2;color:#485f5b}
.brief-panel>span{font-size:11px;font-weight:700}
#brief-summary{font-size:17px;font-weight:500}
#progress-label{font-size:12px;color:#435f56}
legend{font-size:20px;font-weight:700;letter-spacing:.04em}
label{font-size:14px;font-weight:700;line-height:1.8}
em{font-size:11px;font-weight:600;color:#32614f}
input,select,textarea{font-size:16px;font-weight:500;line-height:1.7;letter-spacing:.015em}
input::placeholder,textarea::placeholder{color:#61776e;opacity:1;font-weight:400}
label small{display:block;font-size:12px;line-height:1.75;color:#526c61;margin-top:5px}
.checks label{font-size:14px;font-weight:600;min-height:44px}
.checks input,.consent input{flex-shrink:0;width:18px;height:18px}
.consent{font-size:14px;font-weight:500;align-items:flex-start}
.consent input{margin-top:4px}
#form-status{font-size:15px;font-weight:600}
.small{font-size:12px;line-height:1.9;color:#50695e}
.privacy h2{font-size:22px;font-weight:700}
.privacy p{font-size:14px;line-height:2;color:#aebfcc}
footer p,footer small,footer>a:last-child{font-size:12px;line-height:1.9;color:#afc2cf}
@media(max-width:1100px) and (min-width:701px){
 .request{grid-template-columns:1fr 1.3fr;gap:30px}
 .criteria-form{padding:28px}.formgrid{grid-template-columns:1fr}
 .capabilities article+article{padding-left:24px}
 .capabilities h3{font-size:21px}
}
@media(max-width:700px){
 .brand{font-size:25px}.brand span{font-size:8px;letter-spacing:.15em}
 .navcta{font-size:12px;font-weight:700;padding:11px 13px}.navcta span{margin-left:8px}
 h1{font-size:clamp(30px,8.3vw,56px);line-height:1.5;letter-spacing:0;margin-bottom:28px}
 h2{font-size:clamp(27px,7.1vw,36px);line-height:1.6;letter-spacing:0}
 .hero-content{padding-top:150px;padding-bottom:130px}
 .hero-description{font-size:15px;line-height:2.05;letter-spacing:0;max-width:36em}
 .hero .eyebrow,.eyebrow{font-size:10px;letter-spacing:.16em}
 .hero .primary{font-size:14px;padding:19px 20px;min-height:60px}
 .hero-facts{font-size:11px;line-height:1.9;max-width:100%}
 .hero-bottom{font-size:9px;letter-spacing:.07em;gap:12px}
 .capabilities h3{font-size:23px}
 .use-tab h3{font-size:14px;line-height:1.65}.use-tab small{font-size:9px;letter-spacing:.06em}
 .scene-meta{font-size:9px}.scene-description b{font-size:19px}
 .flow h3{font-size:20px}.flow li{gap:17px}
 .section-heading>p{font-size:15px}
 .formintro>p:not(.eyebrow){font-size:15px}
 .mobile-cta{font-size:14px;font-weight:700;letter-spacing:.02em;min-height:56px;align-items:center}
 .privacy h2{font-size:21px}
}
@media(max-width:360px){header{padding:0 4%}.brand{font-size:22px}.brand span{font-size:7px}.navcta{font-size:11px}.hero .primary{font-size:13px}.use-tab h3{font-size:13px}}

/* Three illustrated scenes explain the acquisition team's work. */
.capabilities{gap:24px;border:0;align-items:stretch}
.capabilities article,.capabilities article+article{padding:28px 24px 32px;border:1px solid #ffffff1c;background:linear-gradient(155deg,#10202e,#0a141f);min-width:0}
.capabilities article:first-child{border-top:1px solid #ffffff1c}
.capabilities article>span{display:block;color:#aac8cb;letter-spacing:.15em}
.storyboard{margin:20px -8px 26px}
.story-art{width:100%;aspect-ratio:1;background-image:url('assets/story-02.svg');background-size:300% 100%;background-repeat:no-repeat;border-radius:3px}
.story-art.discover{background-position:0% center}.story-art.investigate{background-position:50% center}.story-art.negotiate{background-position:100% center}
.storyboard figcaption{font-size:12px;font-weight:600;line-height:1.8;letter-spacing:.06em;color:#b8dace;border-top:1px solid #ffffff13;padding-top:13px;margin:8px 8px 0}
.capabilities h3{font-size:clamp(20px,1.65vw,25px);line-height:1.65;margin:0 0 16px}
.capabilities p{max-width:none;margin:0}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.capabilities article{transition:border-color .3s,transform .3s}.capabilities article:hover{border-color:#8edacb66;transform:translateY(-4px)}}
@media(min-width:701px) and (max-width:1100px){.capabilities{gap:14px}.capabilities article,.capabilities article+article{padding:22px 18px 28px}}
@media(max-width:700px){.capabilities{gap:20px}.capabilities article,.capabilities article+article{padding:26px 24px 30px}.capabilities h3{font-size:23px}.storyboard{max-width:400px;margin:18px auto 24px}.storyboard figcaption{font-size:13px}}

/* Architectural scenes: shared composition with a restrained crossfade. */
.scene-panel{background:#0b1723;box-shadow:0 24px 65px #0003}
.scene-meta{padding:22px 26px;background:#0b1723}
.use-visual{position:relative;width:100%;aspect-ratio:3/2;overflow:hidden;background:#0c1925;isolation:isolate}
.use-render{position:absolute;inset:0;background-image:url('assets/business-use-concepts.webp');background-size:300% auto;background-repeat:no-repeat;opacity:0;transition:opacity .65s ease;will-change:auto}
.render-logistics{background-position:0% center}.render-industrial{background-position:50% center}.render-retail{background-position:100% center}
.scene-panel[data-kind='物流'] .render-logistics,.scene-panel[data-kind='工場'] .render-industrial,.scene-panel[data-kind='店舗'] .render-retail{opacity:1}
.use-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#091521c9,transparent 32%);pointer-events:none}
.visual-caption{position:absolute;bottom:22px;left:26px;z-index:1;font-size:12px;font-weight:600;color:#e4f3ef;letter-spacing:.09em;text-shadow:0 1px 8px #000}
.scene-description{padding:26px;background:#091521}
@media(max-width:700px){.use-visual{aspect-ratio:4/3}.scene-meta{padding:18px}.scene-description{padding:22px 18px}.visual-caption{bottom:18px;left:18px;font-size:11px}}
@media(prefers-reduced-motion:reduce){.use-render{transition:none}}

/* Distinct architecture and lighting for each of the four business types. */
.use-render{background-image:url('assets/business-use-concepts.webp');background-size:200% 200%}
.render-logistics{background-position:0% 0%}.render-datacenter{background-position:100% 0%}.render-industrial{background-position:0% 100%}.render-retail{background-position:100% 100%}
.scene-panel[data-kind='データセンター'] .render-datacenter{opacity:1}
.use-visual{aspect-ratio:3/2}
.use-tab{padding-top:23px;padding-bottom:23px}
@media(max-width:700px){.use-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.use-tab,.use-tab.active{padding:17px 12px}.use-tab h3{font-size:16px}.use-tab small{font-size:10px}}

.use-questions{margin:4px 0 8px;padding:24px;background:#f0f5f1;border:1px solid #d5e1d9;border-left:3px solid #437f6d}.use-questions[hidden]{display:none}.use-questions legend{font-size:17px;padding:0 8px;margin-left:-8px}.use-questions>p{font-size:13px;color:#52695e;margin:0 0 20px}.use-questions input{background:#fff}@media(max-width:700px){.use-questions{padding:20px 14px}.use-questions legend{font-size:16px}}

#review-dialog{width:min(720px,calc(100% - 28px));max-height:88svh;overflow:auto;overscroll-behavior:contain;margin:auto;padding:36px;border:1px solid #c9d8cf;background:#f8fbf8;color:#18362f;box-shadow:0 30px 100px #0008}#review-dialog::backdrop{background:#03101bcc;backdrop-filter:blur(6px)}.review-heading .eyebrow{color:#326b58;margin-bottom:15px}.review-heading h2{font-size:28px;outline:none}.review-heading>p:last-child{font-size:14px;color:#49685d;margin-bottom:25px}#review-details{margin:0}.review-item{display:grid;grid-template-columns:180px minmax(0,1fr);gap:16px;border-top:1px solid #dce5df;padding:16px 0}.review-item dt{font-size:13px;font-weight:600;color:#49685d}.review-item dd{font-size:15px;font-weight:500;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.review-actions{display:flex;gap:14px;margin-top:24px}.review-actions .primary{flex:1;background:#255b4e;color:white;padding:18px}.review-back{padding:16px 22px;background:transparent;border:1px solid #88a497;color:#244d40;font-weight:600;cursor:pointer}.review-back:disabled{opacity:.5;cursor:wait}#review-status{font-size:14px;font-weight:600;color:#8e3028}#review-dialog>.small{margin-bottom:0}@media(max-width:700px){#review-dialog{padding:24px 20px;max-height:90svh}.review-heading h2{font-size:24px}.review-item{grid-template-columns:1fr;gap:5px;padding:14px 0}.review-actions{flex-direction:column-reverse}.review-actions .primary{font-size:14px}}
/* ONE D: the adopted business-land brief, kept private and disconnected. */
:root{--bg:#0b2026;--panel:#102b31;--accent:#c4d6bd;--muted:#b0c0c3;--paper:#f2f0e8}.skip-link{position:fixed;top:-90px;left:20px;background:var(--paper);color:#163a32;padding:10px 16px;z-index:99}.skip-link:focus{top:12px}.preview-bar{height:34px;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:5px 5.5%;font-size:10px;letter-spacing:.08em;background:#e6eadc;color:#183b34}.preview-bar span:first-child{font-family:Arial,sans-serif;font-weight:600}header{top:34px}.brand{letter-spacing:.17em;font-size:31px}.brand span{font-size:8px;letter-spacing:.12em}.hero-image{inset:0;transform:none;animation:none;background:none}.hero-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:100% center}.hero-shade{background:linear-gradient(90deg,#091c23f5 0%,#091c23ed 26%,#091c23bd 41%,#091c2350 61%,#091c2310 80%),linear-gradient(0deg,#0b2026bb 0%,transparent 36%,#0b202655 100%)}.hero-description{max-width:575px}.hero-caption{background:#092329b8;border-left:1px solid #b7c9b1;max-width:310px;padding:11px 15px;font-size:11px;letter-spacing:.06em;line-height:1.8;text-align:left;bottom:113px}.hero-caption small{font-size:10px;letter-spacing:0;line-height:1.7;margin-top:3px;color:#e1e9dc}.hero-facts{font-size:11px}.hero-bottom{color:#ccd8d3}.primary{background:#d2dec7}.primary:hover{background:#e3ecd8;box-shadow:none;transform:translateY(-1px)}.capabilities{border-top:1px solid #73918460;border-bottom:1px solid #73918460;gap:0}.capabilities article,.capabilities article+article,.capabilities article:first-child{background:none;border:0;padding:31px 28px 33px 0}.capabilities article+article{padding-left:30px;border-left:1px solid #73918460}.capabilities h3{font-size:24px;margin-top:25px}.capabilities article:hover{transform:none;border-color:#73918460}.scope-note{font-size:11px;line-height:1.9;color:#b3c3bd;margin-top:26px;max-width:920px}.experience-section{max-width:none;background:#f2f0e8;color:#193b34;--paper:#f2f0e8}.experience-section .section-heading{max-width:1390px;margin-left:auto;margin-right:auto;margin-bottom:36px}.experience-section .eyebrow{color:#526e4d}.experience-section h2 span{color:#6e7752}.experience-section .section-heading>p{color:#526650}.experience-section .intelligence-map{max-width:1390px;margin:0 auto}.use-section{background:linear-gradient(135deg,#173239,#0b2026)}.scene-panel{background:#112c31;border-color:#67857860;box-shadow:none}.scene-meta{background:#112c31}.scene-description{background:#0c232a}.use-visual:after{background:linear-gradient(0deg,#0b2026b5,transparent 34%)}.use-tab.active{color:#e4eedb}.use-tab.active h3{color:#f6f8ee}.use-tab.active:focus-visible{outline-color:#d9e6ca}.flow{gap:70px;align-items:start}.flow-intro{position:sticky;top:35px}.illustrated-flow li{display:grid;grid-template-columns:155px 1fr;align-items:center;gap:24px;padding:27px 0}.illustrated-flow img{width:155px;height:auto;aspect-ratio:560/340;background:#f5f3ec;border:1px solid #8a9c8140}.illustrated-flow li>div>span{font:9px Arial,sans-serif;color:#c2d2b7;letter-spacing:.12em}.illustrated-flow h3{font-size:21px;margin-top:10px}.illustrated-flow li p{font-size:13px;line-height:1.95}.request{background:#f0f1e9}.criteria-form{background:#fcfdf8}.contact-preview{padding:23px 20px;background:#edf0e7;border:1px dashed #a3b49a;margin-top:5px}.contact-preview legend{font-size:15px;line-height:1.8;padding:0 8px}.contact-preview label{font-size:12px}.contact-preview input{font-size:13px;color:#5f725a;background:#e6eadf;border-color:#ccd5c3;cursor:not-allowed}.contact-preview p{font-size:11px}.region-scope{margin-top:-9px;margin-bottom:23px}.criteria-form .primary{cursor:pointer}.criteria-form .small{font-size:12px;line-height:1.9}.send-unavailable{display:block;width:100%;border:1px dashed #9bac94;background:#e8ecdf;color:#53654d;padding:12px 18px;margin-top:14px;font-size:12px;cursor:not-allowed}#review-memo{white-space:pre-wrap;overflow-wrap:anywhere;background:#e9eedf;padding:16px;font:12px/1.9 var(--sans);border-left:2px solid #79936a}#review-memo[hidden]{display:none}#review-status{color:#375c46;min-height:23px}#review-dialog .small{font-size:12px}.noscript{background:#e4ead7;color:#264932;padding:20px 6%;margin:0}body:has(#review-dialog[open]){overflow:hidden}.use-questions input{background:#fff}.use-questions .small{margin:0}.criteria-form input:focus-visible,.criteria-form select:focus-visible,.criteria-form textarea:focus-visible{outline:2px solid #49775d;outline-offset:3px}#review-title:focus-visible{outline:2px solid #49775d;outline-offset:5px}
@media(max-width:1100px) and (min-width:701px){nav{gap:18px;font-size:12px}.navcta{padding:12px 15px}.navcta span{margin-left:14px}.brand{font-size:27px}.brand span{font-size:7px}.hero-description{font-size:15px}.hero-caption{display:block;right:4%;bottom:100px;max-width:290px}.illustrated-flow li{grid-template-columns:120px 1fr;gap:18px}.illustrated-flow img{width:120px}.illustrated-flow h3{font-size:19px}.capabilities h3{font-size:21px}.capabilities p{font-size:14px}}
@media(max-width:700px){.preview-bar{height:34px;padding:5px 5%;font-size:8px;letter-spacing:.02em}.preview-bar span:first-child{font-size:8px}header{height:82px;top:34px}.brand{font-size:29px}.brand span{font-size:7px}.hero{min-height:1040px;height:auto}.hero-content{padding:127px 6% 0}.hero h1{font-size:clamp(30px,8.2vw,50px);line-height:1.45;margin-bottom:23px}.hero .eyebrow{margin-bottom:23px}.hero-description{font-size:13px;line-height:2;letter-spacing:0;margin-bottom:24px}.hero-actions{flex-direction:row;align-items:center;gap:15px}.hero .primary{min-height:56px;font-size:13px;padding:16px 18px;gap:16px}.hero .quiet-link{font-size:12px}.hero-facts{margin-top:20px;font-size:10px;line-height:1.7}.hero-facts span+span:before{margin:0 9px}.hero-image{inset:515px 0 0}.hero-image img{object-position:100% center}.hero-shade{background:linear-gradient(180deg,#0b2026 0,#0b2026 510px,#0b2026ad 554px,#0b202600 650px),linear-gradient(0deg,#0b2026b3,transparent 21%)}.hero-caption{display:block;right:6%;bottom:95px;max-width:275px;padding:9px 12px;font-size:10px}.hero-caption small{font-size:9px}.hero-bottom{font-size:8px;bottom:25px;letter-spacing:.07em}.capabilities{border:0}.capabilities article,.capabilities article+article,.capabilities article:first-child{padding:26px 0;border:0;border-top:1px solid #73918460}.capabilities article:last-child{border-bottom:1px solid #73918460}.capabilities h3{margin-top:17px;font-size:24px}.capabilities p{font-size:14px}.scope-note{font-size:11px}.experience-section .section-heading>p{font-size:14px}.flow-intro{position:static}.flow{gap:22px}.illustrated-flow li{grid-template-columns:115px 1fr;gap:20px;padding:24px 0}.illustrated-flow img{width:115px}.illustrated-flow li>div>span{font-size:8px;letter-spacing:.07em}.illustrated-flow h3{font-size:19px;line-height:1.6}.illustrated-flow li p{font-size:12px;line-height:1.9}.contact-preview{padding:18px 13px}.contact-preview legend{font-size:14px}.criteria-form{padding:25px 18px}.criteria-form .primary{min-height:58px}footer .brand{font-size:31px}.mobile-cta{background:#d2dec7;color:#1b4134;box-shadow:0 5px 20px #0004}.request{padding-top:55px}.formintro{position:static}.privacy p{font-size:12px}}
@media(max-width:370px){.hero h1{font-size:30px}.hero-actions{gap:12px}.hero .primary{font-size:12px;padding:15px 14px;gap:12px}.hero .quiet-link{font-size:11px}.hero-description{font-size:12px}.hero-facts{font-size:9px}.hero-image{inset:490px 0 0}.hero-shade{background:linear-gradient(180deg,#0b2026 0,#0b2026 490px,#0b2026aa 535px,#0b202600 620px),linear-gradient(0deg,#0b2026b3,transparent 21%)}.hero{min-height:1010px}.illustrated-flow li{grid-template-columns:1fr;gap:15px}.illustrated-flow img{width:100%;max-height:180px;object-fit:contain}.illustrated-flow h3{font-size:22px}.illustrated-flow li p{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.hero-image{transform:none}.primary:hover{transform:none}}

/* Experience, the system, and field judgment: a single connected working model. */
.intelligence-map{margin-top:72px;border-top:1px solid #bbc5b9;padding-top:28px}.method-heading{display:flex;align-items:center;justify-content:space-between;gap:25px}.method-heading>span{font:9px Arial,sans-serif;letter-spacing:.15em;color:#647259}.method-heading h3{font-size:14px;font-weight:500;letter-spacing:.025em}.role-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;list-style:none;margin:30px 0 0;padding:0}.role-flow li{position:relative;text-align:center}.role-flow li:not(:last-child):after{content:"→";position:absolute;right:-31px;top:64px;font:22px Georgia,serif;font-weight:400;color:#8b9279}.role-art{height:120px}.role-art svg{width:220px;height:120px;max-width:100%}.role-label{display:block;font:8px Arial,sans-serif;letter-spacing:.15em;color:#58654c;margin-top:8px}.role-flow h4{font-family:var(--serif);font-size:23px;font-weight:500;letter-spacing:.03em;margin:9px 0 12px}.role-flow p{font-size:11px;line-height:1.95;color:#53624c}.method-outcome{margin-top:34px;border-top:1px solid #cad1bf;border-bottom:1px solid #cad1bf;padding:20px;display:flex;align-items:center;justify-content:center;gap:19px;background:#e9ecdf}.method-outcome>span{font:25px Georgia,serif;color:#917959}.method-outcome p{font-size:14px;line-height:1.8}.method-outcome small{display:block;font-size:10px;color:#5b6b50;margin-top:3px}.method-note{font-size:9px;color:#627155;line-height:1.9;margin-top:13px}
@media(max-width:800px){.intelligence-map{margin-top:43px;padding-top:23px}.method-heading{display:block}.method-heading h3{font-size:13px;margin-top:13px}.role-flow{gap:15px;margin-top:23px}.role-art{height:94px}.role-art svg{height:94px}.role-flow li:not(:last-child):after{right:-12px;top:50px;font-size:16px}.role-label{font-size:6px;letter-spacing:.07em}.role-flow h4{font-size:17px;margin-top:8px;margin-bottom:9px}.role-flow p{font-size:10px;line-height:1.9}.method-outcome{padding:16px 15px;gap:13px;margin-top:24px}.method-outcome p{font-size:12px}.method-outcome small{font-size:9px}.method-note{font-size:8px}}
@media(max-width:560px){.role-flow{grid-template-columns:1fr;gap:25px;margin-top:25px}.role-flow li{display:grid;grid-template-columns:96px 1fr;column-gap:20px;text-align:left;align-items:start;padding-bottom:23px;border-bottom:1px solid #d0d6c5}.role-art{grid-row:1/4;height:105px;align-self:center}.role-art svg{width:110px;height:105px;max-width:none;margin-left:-7px}.role-label{font-size:8px;letter-spacing:.11em;margin-top:6px}.role-flow h4{font-size:22px;margin:9px 0}.role-flow p{font-size:11px;line-height:1.95}.role-flow li:not(:last-child):after{content:"↓";right:auto;left:42px;top:auto;bottom:-26px;font-size:18px;background:var(--paper);padding:0 5px}.role-flow li:last-child{border-bottom:0;padding-bottom:0}.method-outcome{justify-content:flex-start}.method-heading .mobile-only{display:block}}


/* Unselected purpose shows the full concept sheet, not the previous selection. */
.scene-panel[data-kind='未定'] .use-visual{background-image:url('assets/business-use-concepts.webp');background-size:cover;background-position:center}
/* Concept and scope notes remain readable on smaller screens. */
.scene-description small,.method-note{font-size:11px;line-height:1.9}.role-flow p{font-size:12px}.method-outcome small{font-size:11px}.mobile-only{display:none}
@media(max-width:560px){.method-heading .mobile-only{display:block}.role-flow p{font-size:12px}.method-note{font-size:11px}.hero-caption small{font-size:10px}}
/* Verified screenshot fix: protect small navigation text over the bright sky. */
header{background:rgba(7,24,31,.86);border-bottom:1px solid #d0dec32e}header nav{color:#edf4ef}header .navcta{color:#f4f8ef;border-color:#cad9bc8c}

/* Keep the consolidated parcel visible in the portrait photo area. */
@media(max-width:700px){.hero-image img{object-position:82% center}}

/* Public edition: no preview ribbon; preserve the high-contrast header. */
header{top:0}

/* Local QA candidate: keep dark action buttons readable when hovered. */
.criteria-form .primary:hover,.review-actions .primary:hover{background:#316b5b;color:#fff}
/* A visually hidden mobile shortcut must leave the keyboard tab order. */
.mobile-cta.hidden{visibility:hidden}