:root{
  --bg:#f5f6f8;--white:#fff;--text:#11151d;--muted:#626a78;--line:#dfe4eb;
  --blue:#8ec9f6;--blue2:#4ca6e8;--red:#d83327;--navy:#08111f;
  --shadow:0 22px 70px rgba(16,30,52,.10);--radius:26px;--max:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--text);background:var(--bg);line-height:1.75;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.narrow{width:min(900px,calc(100% - 40px));margin:auto}.scroll-progress{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:linear-gradient(90deg,var(--blue2),var(--red));z-index:4}.site-header{position:sticky;top:0;z-index:100;background:rgba(248,249,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.055);transition:.25s}.site-header.scrolled{box-shadow:0 10px 34px rgba(20,34,56,.07)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:72px;transition:.25s}.site-header.scrolled .header-inner{min-height:64px}.brand-logo{display:inline-flex;align-items:center;flex:0 0 auto}.brand-logo img{display:block;width:auto;height:38px;max-width:420px;object-fit:contain}.nav{display:flex;align-items:center;gap:26px;font-size:.95rem;font-weight:600}.nav a{color:#2d3137}.nav a:hover{color:#000}.nav .nav-btn{padding:10px 18px;border:1px solid #111;border-radius:999px}.menu-btn{display:none;border:0;background:transparent;width:46px;height:46px;border-radius:12px;padding:10px}.menu-btn span{display:block;height:2px;background:#111;margin:6px 0}.hero{position:relative;padding:58px 0 88px;overflow:hidden}.hero:before{content:"";position:absolute;width:520px;height:520px;left:-220px;top:-140px;border-radius:50%;background:radial-gradient(circle,rgba(142,201,246,.18),rgba(142,201,246,0) 68%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center}.hero-copy{padding:42px 0}.eyebrow{display:inline-block;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:#737b88;font-weight:800;margin:0 0 16px}.hero h1,.page-hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.65rem,5.6vw,5.15rem);line-height:1.08;font-weight:500;letter-spacing:-.025em;margin:0 0 24px}.hero h1 span{color:#4b5665}.lead{font-size:1.04rem;color:var(--muted);max-width:700px}.hero-actions,.cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-weight:800;transition:.22s;border:1px solid #111;cursor:pointer}.btn:hover,.store-card:hover,.social-mini:hover,.business-store-links a:hover{transform:translateY(-3px)}.btn-primary{background:#111;color:#fff}.btn-primary.light{background:#fff;color:#111;border-color:#fff}.btn-outline{background:transparent;color:#111}.hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.hero-points span{display:inline-flex;align-items:center;padding:7px 12px;border:1px solid rgba(0,0,0,.11);border-radius:999px;background:rgba(255,255,255,.72);font-size:.88rem;color:#444}.hero-visual{position:relative;min-height:540px;border-radius:34px;overflow:hidden;background:#eef3f8;box-shadow:var(--shadow);will-change:transform}.hero-visual img{position:absolute;inset:-4%;width:108%;height:108%;object-fit:cover}.hero-visual-mobile{display:none}.scroll-cue{position:absolute;left:50%;bottom:22px;display:flex;align-items:center;gap:8px;transform:translateX(-50%);font-size:.67rem;letter-spacing:.2em;color:#7b8593}.scroll-cue i{display:block;width:34px;height:1px;background:#9ca5b3;animation:cue 1.6s ease-in-out infinite}@keyframes cue{0%,100%{transform:scaleX(.35);transform-origin:left}50%{transform:scaleX(1);transform-origin:left}}.section{padding:94px 0}.section-white{background:#fff}.section-head{display:grid;grid-template-columns:230px 1fr;gap:34px;margin-bottom:44px}.section-head .label{font-size:.78rem;letter-spacing:.19em;text-transform:uppercase;color:#767e8a;padding-top:8px;font-weight:800}.section-head h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2rem,4vw,3.4rem);line-height:1.18;font-weight:500;margin:0 0 14px}.section-head p{margin:0;color:var(--muted);max-width:760px}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);transition:.22s}.service-card .num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:999px;background:#111;color:#fff;font-weight:800;margin-bottom:24px}.service-card h3{font-size:1.28rem;margin:0 0 10px}.service-card p{margin:0;color:var(--muted)}.two-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;margin-top:24px}.wide-panel,.side-panel{position:relative;overflow:hidden;border-radius:30px;box-shadow:var(--shadow);min-height:370px;will-change:transform}.wide-panel img,.side-panel img{position:absolute;inset:-3%;width:106%;height:106%;object-fit:cover}.panel-copy{position:absolute;left:28px;right:28px;bottom:26px;z-index:2;color:#fff}.panel-copy small{display:block;letter-spacing:.16em;text-transform:uppercase;color:#dfeaff;margin-bottom:8px}.panel-copy h3{font-size:1.65rem;line-height:1.2;margin:0 0 8px}.panel-copy p{margin:0;color:#e8eef5}.wide-panel:after,.side-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,12,20,.74),rgba(6,12,20,.06) 60%)}.online-section{background:linear-gradient(180deg,#f5f6f8 0%,#eef3f8 100%)}.store-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.store-card{position:relative;display:flex;flex-direction:column;min-height:235px;background:#fff;border:1px solid var(--line);border-radius:30px;padding:32px;box-shadow:var(--shadow);transition:.22s;overflow:hidden}.store-card.store-mercari{background:linear-gradient(180deg,#fff 0%,#fff8fb 100%)}.store-card.store-ebay{background:linear-gradient(180deg,#fff 0%,#f7fbff 100%)}.store-card:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(142,201,246,.20),rgba(142,201,246,0) 70%);right:-30px;bottom:-45px}.store-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:20px}.store-kicker{font-size:.76rem;letter-spacing:.15em;color:#7a8390;font-weight:800}.store-arrow{font-size:1.45rem}.store-brand-line{display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:center;margin-bottom:6px}.store-brand-icon{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;font-weight:900;font-size:1.7rem;color:#fff;box-shadow:0 10px 24px rgba(20,34,56,.12)}.store-mercari .store-brand-icon{background:linear-gradient(135deg,#ff4d7f,#ff7b6b)}.store-ebay .store-brand-icon{background:linear-gradient(135deg,#0064d2,#86b8ff)}.store-card h3{font-size:clamp(1.55rem,2.5vw,2.15rem);margin:0 0 6px}.store-card p{margin:0;color:var(--muted);max-width:440px}.store-cta{display:inline-flex;margin-top:auto;padding-top:30px;font-weight:800;font-size:.9rem}.social-block{margin-top:24px;padding-top:18px;border-top:1px solid rgba(0,0,0,.08)}.social-title{font-size:.7rem;letter-spacing:.18em;font-weight:800;color:#7a8390;margin-bottom:10px}.social-mini-row{display:flex;gap:10px;flex-wrap:wrap}.social-mini{display:grid;grid-template-columns:32px auto 18px;align-items:center;gap:10px;padding:10px 13px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.8);transition:.22s;min-width:205px}.social-icon{width:30px;height:30px;border-radius:9px;background:#111;color:#fff;display:grid;place-items:center}.social-icon.instagram{background:linear-gradient(135deg,#405de6,#c13584,#f77737)}.social-icon img{width:15px;height:15px;filter:brightness(0) invert(1)}.social-copy{display:grid;line-height:1.2}.social-copy strong{font-size:.88rem}.social-copy small{font-size:.72rem;color:#7a8390;margin-top:3px}.social-arrow{font-size:.9rem;color:#6e7681}.company-summary{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:start}.company-photo{border-radius:30px;overflow:hidden;min-height:520px;position:relative;box-shadow:var(--shadow)}.company-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center}.company-table{background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.company-row{display:grid;grid-template-columns:200px 1fr;border-bottom:1px solid var(--line)}.company-row:last-child{border-bottom:0}.company-row dt,.company-row dd{margin:0;padding:18px 22px}.company-row dt{background:#f7f8fa;font-weight:800}.company-row dd{color:#39404a}.page-hero{padding:82px 0 48px;background:linear-gradient(180deg,#f7f9fc,#f5f6f8)}.business-list{display:grid;gap:24px}.business-block{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:26px}.business-block.reverse .business-image{order:2}.business-image{border-radius:24px;overflow:hidden;min-height:310px;will-change:transform}.business-image img{width:100%;height:100%;object-fit:cover}.business-copy .index{font-size:.78rem;letter-spacing:.17em;text-transform:uppercase;color:#7a8390;font-weight:800}.business-copy h2{font-family:Georgia,"Times New Roman",serif;font-size:2rem;line-height:1.22;font-weight:500;margin:8px 0 12px}.business-copy p,.business-copy li{color:var(--muted)}.business-copy ul{padding-left:1.1rem;margin:16px 0 0}.business-store-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.business-store-links a{display:flex;align-items:center;justify-content:space-between;gap:28px;min-width:190px;padding:13px 15px;background:#f7f9fc;border:1px solid var(--line);border-radius:14px;font-weight:800;transition:.22s}.business-store-links b{font-weight:500}.contact-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:30px}.contact-side{background:var(--navy);color:#fff;border-radius:28px;padding:32px;position:sticky;top:104px;box-shadow:var(--shadow)}.contact-side .eyebrow{color:#9dcff5}.contact-side h2{font-family:Georgia,"Times New Roman",serif;font-size:2rem;line-height:1.2;margin:0 0 10px}.contact-side p{color:#ccd6e4}.badge{display:inline-block;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:7px 11px;font-size:.82rem;margin:12px 8px 0 0}.form-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:8px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:.94rem}.req{color:var(--red);font-size:.75rem;margin-left:6px}.field input,.field textarea,.field select{width:100%;border:1px solid #cfd5dd;border-radius:13px;padding:13px 14px;background:#fff;color:var(--text);outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue2);box-shadow:0 0 0 4px rgba(76,166,232,.12)}.field textarea{min-height:180px;resize:vertical}.checkbox{display:flex;gap:10px;align-items:flex-start;color:#4f5967;font-size:.92rem}.checkbox input{width:auto;margin-top:5px}.alert{border-radius:15px;padding:14px 16px;margin-bottom:18px}.alert.ok{background:#effbf6;color:#0d6b4f;border:1px solid #c2e7d6}.alert.err{background:#fff4f4;color:#9d2c2c;border:1px solid #f0c3c3}.policy{padding:58px 0 92px}.policy h2{font-size:1.25rem;margin-top:30px}.policy p,.policy li{color:var(--muted)}.text-link{text-decoration:underline;font-weight:800}.cta{padding:94px 0;background:#fff}.cta-box{position:relative;overflow:hidden;background:linear-gradient(135deg,#08111f,#163255);color:#fff;border-radius:34px;padding:46px;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;box-shadow:var(--shadow)}.cta-box:after{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(142,201,246,.22);border-radius:50%;right:-80px;top:-100px}.cta-box .eyebrow{color:#a9cceb}.cta-box h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.8rem,3vw,2.7rem);font-weight:500;line-height:1.2;margin:0}.cta-box p{margin:10px 0 0;color:#d7e1ee}.site-footer{padding:30px 0 18px;background:#0f1218;color:#fff}.footer-links{display:flex;justify-content:center;flex-wrap:wrap;gap:24px;font-size:.9rem;color:#dce1e8}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:18px;padding-top:16px;color:#aeb6c2;font-size:.82rem;text-align:center;display:flex;justify-content:center;align-items:center;width:100%;letter-spacing:.02em}.reveal{opacity:0;transform:translateY(26px);transition:opacity .72s cubic-bezier(.2,.7,.2,1),transform .72s cubic-bezier(.2,.7,.2,1)}.reveal.visible{opacity:1;transform:none}.hp{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important}.small-note{font-size:.84rem;color:#7a818c;margin-top:12px}
@media(max-width:1024px){.hero-grid,.company-summary,.contact-layout,.business-block,.two-grid,.cta-box{grid-template-columns:1fr}.business-block.reverse .business-image{order:0}.company-photo,.hero-visual,.wide-panel,.side-panel{min-height:350px}.contact-side{position:static}.section-head{grid-template-columns:1fr;gap:10px}.cards-3,.store-grid{grid-template-columns:1fr}.company-row{grid-template-columns:1fr}.company-row dt{padding-bottom:7px}.social-mini{flex:1 1 230px}}
@media(max-width:760px){.container,.narrow{width:min(var(--max),calc(100% - 28px))}.header-inner{min-height:66px}.site-header.scrolled .header-inner{min-height:60px}.brand-logo img{height:30px;width:auto;max-width:260px}.menu-btn{display:block}.nav{display:none;position:absolute;top:66px;left:14px;right:14px;background:rgba(255,255,255,.97);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;gap:14px}.nav.open{display:flex}.nav .nav-btn{width:100%;text-align:center}.hero{padding:34px 0 70px}.hero-copy{padding:12px 0 0}.hero h1,.page-hero h1{font-size:clamp(2.3rem,12vw,3.8rem)}.lead{font-size:.98rem}.hero-grid>.hero-visual{display:none}.hero-copy .hero-visual-mobile{display:block;position:relative;min-height:310px;margin:26px 0 22px;border-radius:28px;overflow:hidden}.hero-copy .hero-visual-mobile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-visual{min-height:310px}.section{padding:70px 0}.service-card,.store-card,.form-card,.contact-side,.cta-box{padding:24px}.hero-actions,.cta-actions{display:grid;grid-template-columns:1fr;gap:12px}.btn{width:100%}.panel-copy{left:20px;right:20px;bottom:20px}.panel-copy h3{font-size:1.35rem}.business-block{padding:18px}.business-copy h2{font-size:1.62rem}.business-image{min-height:245px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.page-hero{padding:64px 0 36px}.business-store-links{display:grid;grid-template-columns:1fr}.business-store-links a{min-width:0}.social-mini-row{display:grid;grid-template-columns:1fr}.social-mini{min-width:0}.scroll-cue{bottom:15px}.footer-links{gap:14px}.site-footer{padding-top:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.scroll-cue i{animation:none}}