*{margin:0;padding:0;box-sizing:border-box}:root{--sumi: #1a1a1a;--shiro: #ffffff;--shira: #fafafa;--hai: #f5f5f5;--nezumi: #e0e0e0;--midori: #4a6741;--ai: #2c4a6e;--shu: #8b4049;--茶: #6b5b4f;--text: #2d2d2d;--text-light: #666666;--text-lighter: #999999;--hero-bg: linear-gradient(180deg, #F9EBD7 0%, #FFF9EF 30%);--hero-orange: #F27D20;--hero-brown: #3E2723;--hero-gray: #7D7165;--jp-line: #888888;--jp-ink: #333333;--jp-accent: #8B7355;--jp-accent-deep: #5D4037}html{scroll-behavior:smooth}body{font-family:Noto Sans JP,Noto Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--shiro);color:var(--text);line-height:1.8;font-size:14px;font-weight:300;letter-spacing:.02em;-webkit-font-smoothing:antialiased}.container{max-width:1000px;margin:0 auto;padding:0 40px}.nav{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;border-bottom:1px solid var(--nezumi)}.nav-container{max-width:1000px;margin:0 auto;padding:18px 40px 18px 0;display:flex;justify-content:space-between;align-items:center}.nav-logo{text-decoration:none;display:flex;align-items:center}.logo-img{height:36px;width:auto}.logo-text-group{display:flex;flex-direction:column;justify-content:center;margin-left:14px}.logo-name{font-size:14px;font-weight:400;color:var(--sumi);letter-spacing:.08em;line-height:1.3}.logo-subname{font-size:10px;font-weight:300;color:var(--text-lighter);letter-spacing:.1em;line-height:1.3}.nav-brand{display:flex;align-items:center}.nav-brand .brand-link{display:flex;align-items:center;text-decoration:none;line-height:1.2}.brand-logo{width:36px;height:36px;margin-right:10px;vertical-align:middle}.nav-brand .brand-name{color:#8b7355;font-size:15px;font-weight:600}.nav-brand .brand-sub{color:#8b7355;font-size:10px;font-weight:400}.brand-logo{height:36px;width:auto;margin-right:10px}.brand-link,.brand-icon{display:flex;align-items:center;text-decoration:none}.brand-text{display:flex;flex-direction:column;line-height:1.5}.nav-menu{display:flex;list-style:none;gap:40px;margin-left:auto}.nav-menu a{text-decoration:none;color:var(--text-light);font-size:13px;font-weight:300;letter-spacing:.05em;transition:color .3s;position:relative}.nav-menu a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--sumi);transition:width .3s}.nav-menu a:hover{color:var(--sumi)}.nav-menu a:hover:after{width:100%}.nav-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}.nav-toggle span{width:22px;height:1px;background:var(--sumi)}.hero{min-height:auto;display:flex;align-items:flex-start;background:var(--hero-bg);position:relative;padding:60px 80px}.hero-left{position:absolute;top:40px;left:80px}.hero-logo{display:flex;align-items:center;text-decoration:none}.hero-logo-img{height:40px;width:auto}.hero-logo-text{display:flex;flex-direction:column;margin-left:12px}.hero-logo-name{font-size:14px;font-weight:400;color:var(--sumi);letter-spacing:.1em;line-height:1.3}.hero-logo-subname{font-size:9px;font-weight:300;color:var(--text-lighter);letter-spacing:.15em;line-height:1.3}.hero-content{text-align:left;max-width:600px;position:relative;z-index:1;margin-top:80px;margin-left:140px}.hero-tag{display:inline-block;font-size:10px;color:var(--hero-orange);letter-spacing:.15em;margin-bottom:32px}.hero-title{font-family:Noto Sans SC,Noto Sans JP,sans-serif;font-size:42px;font-weight:500;line-height:1.4;margin-bottom:28px;letter-spacing:.02em}.hero-title-line1{color:#5d4037;font-weight:600;display:block}.hero-title-line2{color:var(--hero-orange);font-weight:600;display:block}.hero-goals{margin-bottom:48px}.hero-goals p{font-size:14px;color:var(--hero-gray);margin-bottom:8px;letter-spacing:.05em}.btn{display:inline-block;padding:14px 36px;font-size:12px;font-weight:400;text-decoration:none;border-radius:2px;transition:all .4s cubic-bezier(.25,.1,.25,1);cursor:pointer;letter-spacing:.1em;text-transform:uppercase}.btn-solid{background:var(--sumi);color:var(--shiro);border:1px solid var(--sumi)}.btn-solid:hover{background:transparent;color:var(--sumi)}.btn-outline{background:transparent;color:var(--sumi);border:1px solid var(--sumi)}.btn-outline:hover{background:var(--sumi);color:var(--shiro)}.stats-section{background:var(--hai);padding:64px 0;border-top:1px solid var(--nezumi);border-bottom:1px solid var(--nezumi)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}.stat-item{padding:16px 0}.stat-value{font-size:32px;font-weight:300;color:var(--sumi);margin-bottom:8px;letter-spacing:-.02em}.stat-label{font-size:10px;color:var(--text-lighter);letter-spacing:.15em;text-transform:uppercase}.section{padding:100px 0;background:var(--shiro)}.section-title{font-size:24px;font-weight:300;color:var(--sumi);text-align:center;margin-bottom:12px;letter-spacing:.08em}.section-desc{font-size:12px;color:var(--text-lighter);text-align:center;margin-bottom:60px;letter-spacing:.1em}.section-desc-link{font-size:12px;color:var(--text-lighter);text-align:center;margin-bottom:60px;letter-spacing:.1em;text-decoration:none;cursor:pointer;transition:color .2s}.section-desc-link:hover{color:var(--sumi);text-decoration:underline}.retail-desc-wrapper{text-align:center;margin-bottom:60px}.retail-desc-wrapper .section-desc-link{margin-bottom:0}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.service-card{background:var(--shiro);padding:40px 24px;text-align:center;border:1px solid var(--nezumi);transition:all .4s}.service-card:hover{border-color:var(--sumi);transform:translateY(-4px)}.service-icon{font-size:32px;margin-bottom:20px}.service-card h4{font-size:14px;font-weight:400;color:var(--sumi);margin-bottom:12px;letter-spacing:.05em}.service-card p{font-size:10px;color:var(--text-light);line-height:1.8}.ior-requirements{background:#fafafa;border:1px solid #e8e8e8;border-radius:16px;padding:32px 40px;margin-bottom:48px;max-width:700px;margin-left:auto;margin-right:auto}.ior-requirements-title{font-size:20px;font-weight:500;color:#1a1a1a;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #e8e8e8;letter-spacing:.02em}.ior-requirements-list{display:flex;flex-direction:column;gap:16px}.ior-requirement-item{display:flex;align-items:center;gap:12px;font-size:14px;color:#666;line-height:1.5}.ior-check-icon{width:20px;height:20px;background:#fff;color:#333;border:1.5px solid #ccc;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}.ior-flow{margin-top:40px}.ior-flow-title{font-size:14px;font-weight:400;color:var(--text-light);text-align:center;margin-bottom:40px;letter-spacing:.1em}.ior-flow-steps{display:flex;align-items:stretch;justify-content:center;gap:0;overflow-x:auto;padding:20px 0}.ior-flow-step{background:#f5f5f5;padding:24px 20px;border-radius:8px;text-align:center;min-width:160px;max-width:160px;flex-shrink:0;display:flex;flex-direction:column;align-items:center}.ior-flow-step.highlight{background:#f5f5f5;border:1px solid #ddd}.ior-step-num{font-size:13px;font-weight:600;color:#999;margin-bottom:10px}.ior-flow-step.highlight .ior-step-num{color:#999}.ior-step-icon{display:none}.ior-step-title{font-size:14px;font-weight:600;color:#1a1a1a;margin-bottom:8px}.ior-step-desc{font-size:10px;color:#999;line-height:1.5}.ior-flow-arrow{display:flex;align-items:center;padding:0 4px;color:#ccc;font-size:18px;flex-shrink:0}.ior-flow-section{max-width:1000px;margin:0 auto}.process-section{max-width:700px;margin:0 auto}.process-title{font-size:14px;font-weight:400;color:var(--text-light);text-align:center;margin-bottom:40px;letter-spacing:.1em}.bond-process-steps{display:flex;flex-direction:column;gap:12px}.bond-process-step{background:var(--hai);padding:24px 28px;display:flex;align-items:center;gap:24px;border-left:2px solid var(--nezumi);transition:border-color .3s}.bond-process-step:hover{border-left-color:var(--sumi)}.bond-step-num{font-size:10px;font-weight:400;color:var(--text-lighter);min-width:32px;letter-spacing:.1em}.bond-step-content{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.bond-step-title{font-size:14px;font-weight:400;color:var(--sumi);letter-spacing:.02em}.bond-step-desc{font-size:12px;color:var(--text-light)}.address-vertical-layout{display:flex;flex-direction:column;gap:32px;max-width:1000px;margin:0 auto}.address-row{display:flex;gap:32px;background:#fff;padding:32px;position:relative;border:1px solid #e0e0e0;align-items:flex-start}.address-info{flex:0 0 320px;display:flex;flex-direction:column;color:#333}.address-images{flex:1;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.image-placeholder{aspect-ratio:3 / 2;background:#f5f5f5;border:1px dashed #ccc;display:flex;align-items:center;justify-content:center;color:#999;font-size:14px;min-height:140px}.address-real-img{width:100%;aspect-ratio:4 / 3;-o-object-fit:cover;object-fit:cover;border-radius:8px;border:1px solid rgba(0,0,0,.1)}.address-badge{background:#333;color:#fff;padding:6px 14px;font-size:9px;font-weight:400;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;align-self:flex-start}.address-badge-empty{height:29px;margin-bottom:16px}.badge-star{color:var(--茶);margin-right:4px}.card-option-name{font-size:14px;font-weight:400;color:#333;letter-spacing:.1em;margin-bottom:4px}.card-option-cn{font-size:14px;font-weight:400;color:#333;margin-bottom:12px}.card-divider{height:1px;background:#e0e0e0;margin-bottom:16px}.card-subname{font-size:10px;color:#666;letter-spacing:.05em;margin-bottom:12px}.card-desc{font-size:10px;color:#666;line-height:1.6;margin-bottom:16px;flex-grow:1}.card-commercial-ref{font-size:9px;color:#999;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}.address-price{margin-bottom:16px}.address-price .price{font-size:20px;font-weight:400;color:#333}.address-price .period{font-size:10px;color:#666}.address-service-fee{font-size:13px;color:#8b7355;margin-bottom:16px;font-weight:400}.btn-address{background:#333;color:#fff;border:none;padding:12px 24px;font-size:10px;font-weight:400;letter-spacing:.1em;text-transform:uppercase;margin-top:auto;cursor:pointer;transition:all .3s;text-decoration:none;display:inline-block;text-align:center}.btn-address:hover{background:#555}.states-section{margin-top:64px}.pricing-title{font-size:14px;font-weight:400;color:var(--text-light);text-align:center;margin-bottom:24px;letter-spacing:.1em}.states-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.state-tag{background:transparent;color:var(--text-light);padding:8px 16px;font-size:10px;border:1px solid var(--nezumi);letter-spacing:.05em}.platforms-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:64px}.platform-card{background:var(--shiro);border:1px solid var(--nezumi);padding:24px 16px;text-align:center;transition:all .3s}.platform-card:hover{border-color:var(--sumi)}.platform-card h4{font-size:13px;font-weight:400;color:var(--sumi);margin-bottom:6px}.platform-type{font-size:10px;color:var(--text-lighter);letter-spacing:.05em}.retail-steps{margin-bottom:64px}.steps-horizontal{display:flex;justify-content:space-between;gap:16px}.step-item{flex:1;text-align:center;padding:32px 16px;background:var(--hai);border:1px solid var(--nezumi);transition:all .3s}.step-item:hover{border-color:var(--sumi)}.step-circle{width:40px;height:40px;color:var(--sumi);font-size:12px;font-weight:400;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;letter-spacing:.05em}.step-item h4{font-size:13px;font-weight:400;color:var(--sumi);margin-bottom:8px}.step-item p{font-size:10px;color:var(--text-light);line-height:1.6}.checklist-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.checklist-card{background:var(--shiro);border:1px solid var(--nezumi);padding:28px 20px}.checklist-card h4{font-size:13px;font-weight:400;color:var(--sumi);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--nezumi)}.checklist-card ul{list-style:none}.checklist-card li{font-size:10px;color:var(--text-light);padding:8px 0;letter-spacing:.02em}.contact-section{background:var(--shiro);padding:100px 24px;border-top:1px solid var(--nezumi);display:flex;justify-content:center;align-items:flex-start;gap:80px}.contact-container{max-width:480px}.contact-title{font-size:18px;font-weight:300;color:var(--cha);margin-bottom:32px;text-align:center;letter-spacing:.1em}.contact-form-wrapper{background:var(--shiro);border:1px solid var(--nezumi);border-radius:12px;padding:40px 32px;box-shadow:0 2px 12px #0000000a}.jp-form{display:flex;flex-direction:column;gap:16px}.jp-form input,.jp-form select,.jp-form textarea{width:100%;padding:14px 16px;font-size:13px;font-family:inherit;background:var(--hai);border:1px solid var(--nezumi);border-radius:8px;color:var(--sumi);transition:border-color .3s ease}.jp-form input::-moz-placeholder,.jp-form textarea::-moz-placeholder{color:#aaa}.jp-form input::placeholder,.jp-form textarea::placeholder{color:#aaa}.jp-form input:focus,.jp-form select:focus,.jp-form textarea:focus{outline:none;border-color:var(--cha)}.jp-form textarea{resize:vertical;min-height:120px}.jp-form select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}.jp-btn{background:var(--cha);color:var(--shiro);border:none;padding:16px;font-size:13px;font-family:inherit;font-weight:400;letter-spacing:.1em;border-radius:8px;cursor:pointer;transition:background .3s ease;margin-top:8px}.jp-btn:hover{background:var(--sumi)}@media(max-width:768px){.contact-section{flex-direction:column;align-items:center;padding:60px 20px;gap:40px}.contact-side{flex-direction:row;align-items:center;gap:24px}.contact-form-wrapper{padding:28px 20px}}.footer{background:var(--shiro);padding:10px 0 5px;border-top:1px solid var(--nezumi)}.footer-inner{display:flex;justify-content:space-between;align-items:flex-start}.footer-left{display:flex;flex-direction:column;gap:4px}.footer p{font-size:10px;color:var(--text-lighter);letter-spacing:.08em;margin:0;text-align:left}.footer-disclaimer{font-size:10px;color:var(--text-lighter);margin:0;letter-spacing:.02em;text-align:left}.footer-contact{display:flex;gap:20px;align-items:center;margin-top:-5px;padding-top:15px;margin-left:auto}.footer-logo{height:24px;width:auto;vertical-align:middle}.footer-logo-link{display:flex;align-items:center;text-decoration:none}.footer-email{font-size:10px;color:#888;text-decoration:none!important}.footer-email:hover{color:var(--shikkoku)}@media(max-width:768px){.footer-inner{flex-direction:column;gap:12px;text-align:center}}.back-to-top{position:fixed;bottom:70px;right:40px;z-index:800;width:36px;height:36px;border-radius:50%;background:transparent;border:1px solid #ccc;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(10px);transition:all var(--ease);padding:0}.back-to-top.visible{opacity:1;transform:translateY(0)}.back-to-top:hover{border-color:#999}.mobile-menu{display:none;position:fixed;top:60px;left:0;right:0;background:var(--shiro);padding:24px;border-bottom:1px solid var(--nezumi)}.mobile-menu.active{display:block}.contact-side{display:flex;flex-direction:column;gap:16px;padding-top:20px}.wechat-link{font-size:10px;color:#888;cursor:pointer;transition:color .2s}.wechat-link:hover{color:var(--shikkoku)}.contact-email{font-size:10px;color:#888;text-decoration:none!important;transition:color .2s}.contact-email:hover{color:var(--shikkoku)}.wechat-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;z-index:9999;justify-content:center;align-items:center}.wechat-modal.active{display:flex}.wechat-modal-content{background:var(--shiro);padding:24px 20px 20px;border-radius:12px;box-shadow:0 8px 32px #00000026;text-align:center}.wechat-modal-title{font-size:18px;font-weight:600;color:var(--primary);margin-bottom:8px}.wechat-modal-desc{font-size:14px;color:#8b7355;margin-bottom:16px}.wechat-modal-content img{width:200px;height:200px;display:block;margin:0 auto}.mobile-menu a{display:block;padding:14px 0;color:var(--text);text-decoration:none;font-size:13px;border-bottom:1px solid var(--nezumi);letter-spacing:.05em}@media(max-width:1024px){.services-grid,.platforms-grid,.checklist-grid{grid-template-columns:repeat(2,1fr)}.address-row{flex-direction:column}.address-info{flex:none;width:100%}.address-images{grid-template-columns:repeat(3,1fr);gap:12px}.steps-horizontal{flex-wrap:wrap}.step-item{flex:1 1 45%}}@media(max-width:768px){.container{padding:0 24px}.nav-container{padding:16px 24px}.nav-menu{display:none}.nav-toggle{display:flex}.hero-title{font-size:28px}.hero-content{padding:60px 24px 40px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}.stat-value{font-size:28px}.services-grid,.platforms-grid,.checklist-grid{grid-template-columns:1fr}.address-images{grid-template-columns:repeat(2,1fr);gap:24px}.contact-grid{grid-template-columns:1fr}.address-row{flex-direction:column}.section{padding:72px 0}.section-title{font-size:20px}.steps-horizontal{flex-direction:column;gap:12px}.step-item{flex:1 1 100%}.btn{width:100%;max-width:240px;text-align:center}.contact-info,.contact-form{padding:28px}}.contact-form-section{padding:60px 24px 80px;background:var(--shiro)}.contact-form-wrapper{max-width:600px;margin:0 auto}.contact-form-title{font-size:20px;font-weight:500;color:var(--sumi);margin-bottom:24px;text-align:left;letter-spacing:.02em}.contact-form-container{background:var(--shiro);border:1px solid var(--nezumi);border-radius:16px;padding:28px}.contact-form{display:flex;flex-direction:column;gap:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:14px 16px;border:1px solid var(--nezumi);border-radius:12px;background:#f8f7f5;font-size:14px;color:var(--text);font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s}.contact-form input::-moz-placeholder,.contact-form select::-moz-placeholder,.contact-form textarea::-moz-placeholder{color:var(--nezumi)}.contact-form input::placeholder,.contact-form select::placeholder,.contact-form textarea::placeholder{color:var(--nezumi)}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--cha);box-shadow:0 0 0 3px #6b5b4f1a}.contact-form select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}.contact-form textarea{resize:vertical;min-height:120px;line-height:1.6}.btn-submit{padding:14px 24px;background:#4d3f33;color:var(--shiro);border:none;border-radius:12px;font-size:14px;font-weight:500;letter-spacing:.05em;cursor:pointer;transition:background .2s;margin-top:8px}.btn-submit:hover{background:#3d2f23}@media(max-width:768px){.contact-form-section{padding:40px 16px 60px}.contact-form-container{padding:20px}.form-row{grid-template-columns:1fr;gap:16px}.contact-form-title{font-size:18px}}.service-detail{margin-top:12px;padding:12px;background:#00000008;border-radius:8px;font-size:13px;line-height:1.8;color:var(--text)}.service-detail-list-compact{margin-top:12px;padding:12px 0;font-size:13px;line-height:1.9;color:var(--text)}.service-detail-list-compact>div{position:relative;padding-left:18px}.service-detail-list-compact>div:before{content:"·";position:absolute;left:6px;color:var(--primary);font-weight:700}