@charset "UTF-8";
:root{--ink:#181818;--accent:#dedede;--paper:#fff;--gray:#656565;--line:#dfdfdf}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button,summary,select{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #777777;outline-offset:5px}header{height:96px;padding:0 5%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:#fff}.brand{display:flex;align-items:center;gap:13px;font-weight:800;letter-spacing:.05em;line-height:1.25;font-size:22px}.brand small{display:block;font-size:12px;font-weight:500;letter-spacing:.09em;margin-top:7px}.brandmark{font-size:42px;letter-spacing:-.1em}.brandmark span{color:#777777}.brand nav{display:flex}nav{display:flex;gap:30px;align-items:center;font-size:14px;font-weight:700}.nav-contact{background:var(--ink);color:white;padding:13px 22px;border-radius:3px}nav a:hover{color:#666666}.nav-contact:hover{background:#333;color:white}.hero{background:var(--ink);color:white;padding:38px 5% 20px}.hero-top,.hero-bottom,.section-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.12em}.hero-index{font-size:12px;color:#b8b8b8;letter-spacing:.08em}.hero-layout{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;padding:40px 0 46px}.hero h1{font-size:clamp(32px,3.5vw,58px);letter-spacing:-.06em;font-weight:800;line-height:1.55;margin:0 0 22px}.highlight{color:var(--accent)}.hero-copy p{font-size:16px;line-height:2;color:#d1d1d1;margin:0 0 30px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:58px;padding:16px 30px;font-size:15px;font-weight:700;cursor:pointer;border:0;border-radius:3px;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.accent{background:var(--accent);color:var(--ink)}.accent:hover{background:#f0f0f0}.dark{background:var(--ink);color:#fff}.dark:hover{background:#353535}.note{display:block;font-size:12px;color:#c0c0c0;margin-top:15px}.hero-photo{position:relative;min-width:0}.hero-photo img{width:100%;height:430px;object-fit:cover;display:block;filter:none}.photo-tag{position:absolute;bottom:33px;left:28px;color:white;font-size:38px;font-weight:800;letter-spacing:-.05em;line-height:1; text-shadow:0 2px 15px #0009}.photo-tag span{display:block;font-size:13px;letter-spacing:.06em;margin-top:15px}.photo-caption{position:absolute;bottom:7px;right:10px;color:white;background:#181818a0;font-size:10px;padding:2px 5px}.hero-bottom{border-top:1px solid #444444;padding-top:18px;font-size:12px;color:#b8b8b8;letter-spacing:.08em}.hero-bottom a{color:#fff;font-size:13px}.ticker{display:flex;justify-content:space-around;gap:24px;overflow:hidden;background:var(--accent);padding:16px 20px;font-size:clamp(16px,2.2vw,32px);font-weight:800;letter-spacing:-.03em;white-space:nowrap}.section{padding:85px 7%}.section-head{padding-bottom:28px;border-bottom:1px solid var(--line)}.mini{font-size:13px;color:var(--gray)}h2{font-size:clamp(28px,3.1vw,45px);line-height:1.6;letter-spacing:-.045em;margin:0;font-weight:800}h3{font-size:22px;line-height:1.5;margin:18px 0 12px}.service-intro{display:flex;justify-content:space-between;gap:45px;align-items:center;padding:44px 0}.service-intro h2 span{box-shadow:inset 0 -.3em var(--accent)}.service-intro p{font-size:16px;color:var(--gray);line-height:2.2;margin:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{background:#f4f4f4;padding:30px;display:flex;flex-direction:column;min-width:0}.accent-card{background:var(--accent)}.number{font-size:44px;line-height:1;font-weight:800;letter-spacing:-.08em}.feature p{font-size:16px;line-height:1.9;margin:0 0 30px}.feature-label{font-size:11px;letter-spacing:.08em;font-weight:700;margin-top:auto;padding-top:22px;border-top:1px solid #18181820}.conditions{font-size:12px;color:var(--gray);margin:22px 0 0}.flow{background:#f4f4f4}.flow-title{display:flex;justify-content:space-between;align-items:end;gap:30px;padding:44px 0 36px}.flow-title p{font-size:14px;color:var(--gray)}.steps{list-style:none;margin:0;padding:0}.steps li{display:flex;align-items:center;gap:34px;border-top:1px solid #d5d5d5;padding:26px 5px}.steps li:last-child{border-bottom:1px solid #d5d5d5}.steps li>span:first-child{font-size:40px;color:#757575;font-weight:700;line-height:1}.steps h3{font-size:20px;margin:0 0 5px}.steps p{font-size:16px;margin:0;color:var(--gray)}.step-note{margin-left:auto;border:1px solid #a7a7a7;padding:4px 14px;font-size:12px;border-radius:30px;white-space:nowrap}.faq-layout{display:grid;grid-template-columns:.9fr 1.3fr;gap:70px;padding-top:44px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}summary{list-style:none;cursor:pointer;font-size:16px;font-weight:700;display:flex;justify-content:space-between;gap:20px;padding:24px 0}summary::-webkit-details-marker{display:none}.plus{font-size:26px;line-height:1.2;font-weight:400}details[open] .plus{transform:rotate(45deg)}details p{font-size:16px;color:var(--gray);margin:0 35px 24px 0;line-height:1.9}.company{padding-top:30px}.company-layout{display:grid;grid-template-columns:.9fr 1.3fr;gap:70px;padding-top:44px}dl{margin:0}dl>div{display:grid;grid-template-columns:110px 1fr;border-bottom:1px solid var(--line);padding:20px 0;font-size:15px;gap:15px}dt{color:var(--gray)}dd{margin:0}dd small{font-size:12px;color:var(--gray)}dd a:hover{text-decoration:underline}.contact{background:var(--accent)}.contact .section-head{border-color:#18181840}.contact .mini{color:var(--ink)}.contact-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;padding-top:44px}.contact p{font-size:15px;margin:22px 0}.email{display:inline-block;font-size:clamp(20px,2.4vw,33px);font-weight:700;letter-spacing:-.03em;border-bottom:1px solid var(--ink);overflow-wrap:anywhere}form label{display:block;font-size:14px;font-weight:700;margin:0 0 9px}form label span{font-weight:400;font-size:12px}select,textarea{width:100%;border:1px solid #999999;background:#fafafa;color:var(--ink);border-radius:3px;font-size:16px;padding:12px;margin-bottom:18px}textarea{resize:vertical;min-height:105px}form .button{width:100%}.contact .form-note{font-size:12px;margin:12px 0 0;line-height:1.8}#mail-status{font-size:14px}footer{padding:40px 5%;display:flex;justify-content:space-between;align-items:center;gap:25px;background:var(--ink);color:white;font-size:12px}.footer-brand{font-size:27px;font-weight:800;letter-spacing:-.03em;line-height:1.3}.footer-brand span{display:block;font-size:12px;font-weight:400;letter-spacing:.05em;margin-top:8px}footer p{color:#a7a7a7}footer>a:last-child{color:#c9c9c9}.skip{position:fixed;left:20px;top:-100px;background:var(--accent);padding:8px 20px;z-index:100}.skip:focus{top:15px}
@media(min-width:1600px){header,.hero,.section,footer{padding-left:max(5%,calc((100vw - 1400px)/2));padding-right:max(5%,calc((100vw - 1400px)/2))}}
@media(max-width:1000px){nav{gap:18px}nav a:not(.nav-contact){display:none}.hero-layout{gap:24px}.hero-photo img{height:370px}.hero h1{font-size:32px}.section{padding:65px 5%}.feature{padding:24px}.faq-layout,.company-layout,.contact-layout{gap:35px}.service-intro p{font-size:14px}.flow-title{display:block}.flow-title p{margin-top:18px}}
@media(max-width:700px){header{height:78px}.brand{font-size:18px;gap:9px}.brandmark{font-size:34px}.brand small{font-size:10px}.nav-contact{font-size:12px;padding:10px 14px}.hero{padding-top:25px}.hero-index{display:none}.hero-layout{grid-template-columns:1fr;padding:30px 0 24px;gap:34px}.hero h1{font-size:clamp(29px,6.7vw,44px);line-height:1.6;letter-spacing:-.055em}.hero-copy p{font-size:15px}.hero-photo img{height:290px}.photo-tag{font-size:32px;bottom:35px;left:22px}.hero-bottom>span:first-child{font-size:10px}.hero-bottom>span:last-child{display:none}.ticker{justify-content:flex-start;gap:35px;font-size:19px;padding:12px 18px}.section{padding:52px 6%}.section-head{padding-bottom:20px}.eyebrow{font-size:11px}.mini{font-size:11px}.service-intro{display:block;padding:30px 0}.service-intro p{margin-top:25px;font-size:15px}.service-grid{grid-template-columns:1fr;gap:12px}.feature{padding:27px}.number{font-size:38px}.feature p{margin-bottom:22px}.feature-label{padding-top:17px}.flow-title{padding-top:30px}.steps li{gap:22px;align-items:flex-start;padding:23px 0}.steps li>span:first-child{font-size:30px;padding-top:3px}.steps p{font-size:14px}.steps h3{font-size:18px}.step-note{display:none}.faq-layout,.company-layout,.contact-layout{grid-template-columns:1fr;gap:30px;padding-top:30px}summary{font-size:15px}details p{font-size:15px}.company{padding-top:20px}dl>div{grid-template-columns:88px 1fr;font-size:14px;gap:12px}dd a{overflow-wrap:anywhere}.contact h2{font-size:29px}.contact p{font-size:14px}.contact-layout{gap:35px}footer{flex-wrap:wrap;padding:30px 6%}.footer-brand{width:100%}footer p{margin:0}.conditions{font-size:12px}.button{min-height:56px}.photo-caption{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Marble and editorial motion */
header{background:#121212;color:#f5f5f5;border-color:#ffffff24}.brand{letter-spacing:.1em}.brandmark span{color:#c7c7c7}.nav-contact{border:1px solid #aaa;background:transparent}.hero,.contact{background-color:#111;background-image:linear-gradient(90deg,#090909de,#11111190),url('marble.jpg');background-size:cover;background-position:center;color:#fff}.hero{padding-top:46px;padding-bottom:28px}.hero-layout{padding-top:60px;padding-bottom:60px;gap:48px}.hero h1,h2{font-family:"Hiragino Mincho ProN","Yu Mincho",YuMincho,"Times New Roman",serif;font-weight:500;letter-spacing:.02em}.hero h1{line-height:1.65}.hero h1 .highlight{color:#fff}.hero-copy p{color:#dedede}.hero-photo{padding:8px;border:1px solid #ffffff60;box-shadow:0 24px 60px #0007}.hero-photo img{height:440px}.hero .button{background:linear-gradient(110deg,#c6c6c6,#fff 45%,#bbb);border:1px solid #fff;border-radius:0;letter-spacing:.06em}.button{border-radius:0;transition:transform .35s,box-shadow .35s}.button:hover{box-shadow:0 8px 28px #0003;transform:translateY(-3px)}.hero-bottom{border-color:#ffffff35}.ticker{padding:24px 0;background:#141414;color:#e9e9e9;border-top:1px solid #ffffff25;border-bottom:1px solid #ffffff25;font-family:"Times New Roman",serif;font-weight:400;letter-spacing:.13em;font-size:30px;display:block}.ticker-track{display:flex;width:max-content;gap:56px;animation:marquee 35s linear infinite}.ticker-track span{display:inline-block}.ticker:hover .ticker-track{animation-play-state:paused}.section{padding-top:105px;padding-bottom:105px}.section-head .eyebrow{letter-spacing:.18em}.feature{border:1px solid #ddd;background:#fafafa;transition:transform .45s,box-shadow .45s;padding:36px}.feature:hover{transform:translateY(-7px);box-shadow:0 20px 35px #00000010}.feature.accent-card{background:#202020;color:#f5f5f5;border-color:#202020}.accent-card .feature-label{border-color:#ffffff30}.number{font-family:"Times New Roman",serif;font-weight:400;font-size:55px;letter-spacing:-.03em}.flow{background:#ececec}.steps li>span:first-child{font-family:"Times New Roman",serif;font-weight:400}.service-intro h2 span{box-shadow:none;border-bottom:1px solid #777}.company{padding-top:45px}.contact .section-head{border-color:#ffffff45}.contact .mini{color:#ddd}.contact .email{border-color:#aaa;font-family:"Times New Roman",serif;font-weight:400}.contact select,.contact textarea{background:#ffffffed;border-color:#b8b8b8;color:#181818}.contact .dark{background:#e5e5e5;color:#111;border:1px solid #fff}.contact .dark:hover{background:#fff}.contact .form-note{color:#ccc}footer{background:#0d0d0d;border-top:1px solid #ffffff25}.hero-copy h1{animation:heroEnter 1.3s cubic-bezier(.2,.8,.2,1) both}.hero-copy p{animation:heroEnter 1.3s .15s cubic-bezier(.2,.8,.2,1) both}.hero-photo{animation:heroEnter 1.5s .2s cubic-bezier(.2,.8,.2,1) both}.reveal{transition:opacity 1s,transform 1s;opacity:0;transform:translateY(30px)}.reveal.is-visible{opacity:1;transform:none}
@keyframes heroEnter{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:1000px){.hero-layout{gap:30px}.hero-photo img{height:370px}.feature{padding:25px}.section{padding-top:75px;padding-bottom:75px}}
@media(max-width:700px){.hero-layout{padding-top:34px;padding-bottom:30px;gap:32px}.hero h1{font-size:clamp(27px,6.4vw,42px);letter-spacing:.01em}.hero-photo img{height:285px}.section{padding-top:58px;padding-bottom:58px}.company{padding-top:25px}.ticker{font-size:23px;padding:20px 0}.ticker-track{gap:35px}.contact h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}