*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f4f0e8;color:#111;font-family:'Yu Gothic UI','Yu Gothic',Meiryo,'Hiragino Kaku Gothic ProN',sans-serif}h1,h2,h3,.recruit-big,.hero-stamp,.sewing-visual span{font-family:Arial,'Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif}.site-header{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:12px 5vw;background:rgba(244,240,232,.94);backdrop-filter:blur(10px);border-bottom:1px solid #111}.brand{display:flex;gap:12px;align-items:center;color:#111;text-decoration:none}.brand-logo{width:58px;height:58px;object-fit:contain;filter:brightness(.12)}.brand-sub{font-size:11px;color:#555}.nav{display:flex;gap:24px;align-items:center}.nav a{color:#111;text-decoration:none;font-size:12px;font-weight:800;letter-spacing:.12em}.nav-contact{padding:10px 14px;border:1px solid #111}.hero-home{min-height:86vh;display:grid;grid-template-columns:1.05fr .95fr;border-bottom:1px solid #111}.hero-copy{padding:9vw 5vw 7vw}.kicker,.eyebrow,.mini-label,.card-index{font-size:11px;letter-spacing:.18em;font-weight:900;text-transform:uppercase}.hero-copy h1{font-size:clamp(62px,10vw,150px);line-height:.78;letter-spacing:-.065em;margin:18px 0 28px}.lead{font-size:clamp(20px,2.2vw,32px);line-height:1.45;font-weight:700;max-width:780px}.lead-sub{font-size:15px;line-height:1.8;color:#555;max-width:680px}.hero-art{position:relative;overflow:hidden;background:#111;min-height:600px}.pattern-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:48px 48px;transform:rotate(-8deg) scale(1.2)}.hero-stamp{position:absolute;right:8%;bottom:10%;width:260px;height:260px;border:3px solid #fff;border-radius:50%;display:grid;place-items:center;text-align:center;color:#fff;font-size:36px;line-height:.85;font-weight:900;letter-spacing:-.04em;transform:rotate(8deg)}.hero-stamp small{font-size:12px;letter-spacing:.2em}.measure-line{position:absolute;height:1px;background:#fff;opacity:.9}.measure-line:before,.measure-line:after{content:'';position:absolute;top:-5px;width:1px;height:11px;background:#fff}.measure-line:before{left:0}.measure-line:after{right:0}.measure-line-a{width:65%;top:25%;left:10%;transform:rotate(15deg)}.measure-line-b{width:50%;top:55%;left:20%;transform:rotate(-20deg)}.section{padding:100px 5vw;border-bottom:1px solid #111}.section-heading{display:grid;grid-template-columns:70px 1fr;gap:18px;align-items:start;margin-bottom:54px}.section-no{margin:0;font-size:12px;font-weight:900}.section h2{margin:2px 0 0;font-size:clamp(42px,6vw,88px);line-height:.95;letter-spacing:-.045em}.business-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;background:transparent;border:0}.business-card{background:#f4f0e8}.business-card-featured{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr}.business-card-split{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr}.business-card-split>.business-body{display:flex;flex-direction:column;justify-content:center}.business-card-split>.business-visual{min-height:360px;border-bottom:0}.business-card-split>*+*{border-left:0}.business-visual{min-height:330px;border-bottom:0;position:relative;overflow:hidden}.business-card-featured .business-visual{border-bottom:0;border-right:0;min-height:480px}.business-body{padding:34px}.business-body h3{font-size:clamp(28px,3.5vw,48px);margin:8px 0 16px;letter-spacing:-.03em}.business-body p{line-height:1.9}.text-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px}.text-links a{color:#111;font-weight:800;text-decoration:none;border-bottom:1px solid #111}.melloth-visual{background:#d8e9ff;display:grid;place-items:center;padding:36px}.melloth-logo{width:min(72%,470px);height:auto;filter:drop-shadow(0 6px 18px rgba(0,0,0,.18))}.sewing-visual{background:#e5e0d6;display:grid;place-items:center}.sewing-visual span{font-size:42px;font-weight:900;line-height:.85;text-align:center;z-index:2}.stitch{position:absolute;border:2px dashed #111;border-radius:50%}.stitch-1{width:280px;height:280px}.stitch-2{width:420px;height:180px;transform:rotate(30deg)}.photo{background-size:cover;background-position:center}.photo-oem{background-image:linear-gradient(135deg,#262626 0 42%,#9c7e5a 42% 58%,#d9d0c3 58%)}.photo-order{background-image:linear-gradient(120deg,#c9c0b3 0 35%,#111 35% 42%,#b7d4cb 42% 66%,#e4c4cf 66%)}.section-dark{background:#111;color:#f4f0e8}.section-heading-light{border-color:#f4f0e8}.company-list{margin:0;border-top:1px solid #f4f0e8}.company-list div{display:grid;grid-template-columns:180px 1fr;padding:25px 0;border-bottom:1px solid rgba(244,240,232,.6)}.company-list dt{font-size:12px;letter-spacing:.16em;font-weight:800}.company-list dd{margin:0;font-size:18px;line-height:1.7}.recruit-box{display:grid;grid-template-columns:1fr 1fr;border:1px solid #111}.recruit-box>div{padding:45px}.recruit-box>div+div{border-left:1px solid #111}.recruit-big{font-size:clamp(36px,5vw,72px);line-height:1.05;font-weight:900;letter-spacing:-.05em;margin:0 0 24px}.recruit-conditions ul{padding-left:1.2em;line-height:2}.button{display:inline-flex;gap:16px;align-items:center;margin-top:24px;padding:14px 18px;text-decoration:none;font-weight:900;font-size:13px;letter-spacing:.08em;border:1px solid}.button-dark{background:#111;color:#fff;border-color:#111}.button-light{background:#f4f0e8;color:#111;border-color:#f4f0e8}.news-list{border-top:1px solid #111}.news-row{display:grid;grid-template-columns:170px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid #111;align-items:center}.news-row time{font-size:12px;font-weight:800}.news-row p{margin:0;font-size:18px}.contact-section{background:#111;color:#f4f0e8}.contact-section h2{font-size:clamp(64px,11vw,160px);letter-spacing:-.07em;margin:12px 0 24px}.contact-copy{font-size:clamp(22px,3vw,36px);font-weight:800;max-width:900px}.business-hours{font-size:14px;color:#c8c2b7}.migration-note{font-size:12px;color:#aaa;margin-top:18px}.footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 5vw;background:#111;color:#f4f0e8;border-top:1px solid rgba(255,255,255,.25)}.footer p{margin:4px 0;font-size:12px}.footer-identity{display:flex;align-items:center;gap:16px}.footer-logo{width:88px;height:88px;object-fit:contain}.footer-brand{font-size:16px!important;font-weight:900;letter-spacing:.16em}@media(max-width:900px){.site-header{align-items:flex-start;gap:16px}.nav{gap:10px;flex-wrap:wrap;justify-content:flex-end}.nav a{font-size:10px}.hero-home{grid-template-columns:1fr}.hero-art{min-height:360px}.business-grid{grid-template-columns:1fr}.business-card-featured,.business-card-split{grid-column:auto;grid-template-columns:1fr}.business-card-featured .business-visual{border-right:0;border-bottom:0;min-height:340px}.business-card-split>*+*{border-left:0;border-top:0}.business-card-split>.business-visual{min-height:300px;order:1}.business-card-split>.business-body{order:2}.recruit-box{grid-template-columns:1fr}.recruit-box>div+div{border-left:0;border-top:1px solid #111}.company-list div{grid-template-columns:120px 1fr}}@media(max-width:640px){.site-header{position:relative;display:block;padding:12px 20px}.brand{margin-bottom:14px}.brand-logo{width:50px;height:50px}.nav{justify-content:flex-start}.hero-copy,.section{padding-left:20px;padding-right:20px}.hero-copy{padding-top:70px;padding-bottom:70px}.hero-copy h1{font-size:58px}.section{padding-top:70px;padding-bottom:70px}.section-heading{grid-template-columns:42px 1fr}.business-body{padding:26px 20px}.business-visual{min-height:260px}.company-list div{grid-template-columns:1fr;gap:8px}.news-row{grid-template-columns:1fr;gap:8px}.recruit-box>div{padding:28px 20px}.footer{padding:24px 20px;display:block}.footer-identity{margin-bottom:18px}.footer-logo{width:72px;height:72px}.hero-stamp{width:190px;height:190px;font-size:28px}}