:root{--navy:#133656;--navy-deep:#102c48;--blue:#1267aa;--teal:#15978f;--green:#139b7e;--ink:#17364e;--muted:#5c7487;--line:#e1e9ed;--bg:#ffffff;--off:#f5f9fb;--radius:20px;--shadow:0 22px 65px rgba(15,49,78,.09)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,"Noto Sans JP",sans-serif;font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}ul{margin:0;padding-left:1.3em}h1,h2,h3,p{overflow-wrap:break-word}h1,h2,h3{line-height:1.43;letter-spacing:-.035em}section[id]{scroll-margin-top:82px}:focus-visible{outline:3px solid #e8a247;outline-offset:4px}.container{width:min(1160px,calc(100% - 52px));margin:0 auto}.skip-link{position:absolute;z-index:200;top:-80px;left:12px;background:#fff;color:#123656;padding:10px 16px;border-radius:8px}.skip-link:focus{top:10px}
.preview-bar{background:#143957;color:#d9e9f3;padding:7px 18px;text-align:center;font-size:11px;line-height:1.6;letter-spacing:.015em}.preview-bar strong{color:#fff}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(15px);border-bottom:1px solid #dce8ec}.nav-container{height:78px;display:flex;justify-content:space-between;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;min-width:236px}.brand strong{font-size:19px;letter-spacing:.008em;font-weight:860;white-space:nowrap}.brand .brand-i{color:var(--teal)}.brand small{font-family:Arial,sans-serif;font-size:9px;letter-spacing:.01em;color:#667f91;display:block;line-height:1.2;white-space:nowrap}.desktop-nav{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:750}.desktop-nav a:hover,.text-link:hover{color:var(--teal)}.header-actions{display:flex;align-items:center}.btn{display:inline-flex;gap:12px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:100px;padding:14px 23px;line-height:1.4;font-size:14px;font-weight:800;transition:transform .15s,box-shadow .15s,background .15s;min-height:48px;text-align:center}.btn:hover{transform:translateY(-1px);box-shadow:0 10px 25px rgba(11,76,102,.12)}.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:#087f78}.btn-outline{background:#fff;border-color:#b4d0d7;color:var(--navy)}.btn-small{min-height:40px;padding:10px 17px;font-size:12px}.btn-white{background:#fff;color:var(--navy)}.menu-button{display:none;width:45px;height:42px;background:#fff;border:1px solid #d7e3e8;border-radius:10px;padding:9px;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-button span{width:20px;height:2px;background:var(--navy);border-radius:1px}.mobile-nav{display:none}.mobile-nav:not([hidden]){display:none}
.hero{min-height:600px;position:relative;overflow:hidden;display:flex;align-items:center;background:#edf8fb}.hero-photo{position:absolute;inset:0}.hero-photo img{height:100%;width:100%;object-fit:cover;object-position:center center}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.92) 27%,rgba(255,255,255,.54) 48%,rgba(255,255,255,.04) 69%)}.hero-inner{position:relative;z-index:2;padding:94px 0 99px}.hero-copy{max-width:610px}.eyebrow{margin:0 0 21px;color:#107e8b;font-family:Arial,sans-serif;font-size:12px;font-weight:800;letter-spacing:.17em}.eyebrow:before{content:"";display:inline-block;width:32px;height:2px;background:#16a5a1;vertical-align:middle;margin-right:12px}.hero h1{font-size:clamp(47px,6vw,76px);line-height:1.18;margin:0 0 21px;color:#0d314f;font-weight:850;letter-spacing:-.065em}.hero h1 span{color:#129a9e}.hero-sub{font-weight:850;font-size:20px;margin:0 0 16px;color:#163c59}.hero-desc{font-size:14px;line-height:2;color:#526d7f;margin:0}.hero-buttons{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.hero-attributes{display:flex;gap:17px;margin-top:30px;color:#3e7080;font-weight:700;font-size:12px;flex-wrap:wrap}.hero-image-credit{position:absolute;bottom:12px;right:19px;font-size:10px;z-index:2;color:#4d7993;background:rgba(255,255,255,.68);padding:3px 9px;border-radius:8px}
.section{padding:96px 0}.section-tint{background:#f3f8fa}.section-header{margin-bottom:38px}.section-label{font-family:Arial,sans-serif;color:#0b9292;font-size:12px;letter-spacing:.13em;font-weight:850;margin:0 0 12px}.section-header h2{font-size:clamp(26px,3.4vw,39px);margin:0 0 18px;color:#153853}.section-header p:last-child{color:var(--muted);line-height:1.95;margin:0;font-size:14px}.align-center{text-align:center}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.value-card{border:1px solid #e1e9ee;background:#fff;padding:33px 29px;border-radius:17px;box-shadow:0 10px 35px rgba(21,65,100,.035)}.line-icon{font-family:Arial,sans-serif;border-radius:13px;width:50px;height:50px;background:#ebf6f7;color:#13858a;display:grid;place-items:center;font-size:18px;font-weight:850;margin-bottom:19px}.value-card h3{font-size:18px;margin:0 0 11px}.value-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.85}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{display:flex;flex-direction:column;background:#fff;border:1px solid #dce8ec;border-radius:21px;padding:29px 28px;box-shadow:0 10px 34px rgba(24,57,85,.05);border-top:4px solid var(--blue)}.service-card.card-green{border-top-color:var(--teal)}.service-card.card-dark{border-top-color:var(--navy)}.service-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:7px;min-height:71px}.service-type{font-size:10px;color:#527a88;font-weight:900;letter-spacing:.08em;white-space:nowrap}.service-card h3{font-size:23px;margin:6px 0 4px}.roman{font-size:10px;letter-spacing:.08em;font-family:Arial,sans-serif;color:#6d8491;white-space:nowrap}.service-lead{font-size:14px!important;color:#0b8488!important;font-weight:850;letter-spacing:-.01em}.service-card p{font-size:13px;color:#607789;line-height:1.95;margin:6px 0 14px}.service-card ul{font-size:12px;color:#4f687a;line-height:2;padding-left:19px;margin-top:auto}.text-link{margin-top:18px;color:#0e7f8e;font-size:13px;font-weight:850;display:inline-flex;gap:7px}.code-mark{width:63px;height:63px;border-radius:17px;background:#eff2f8;color:#234976;display:grid;place-items:center;font-family:monospace;font-size:22px;font-weight:850}.disclaimer{font-size:11px;color:#6d8493;line-height:1.8;margin:20px 0 0}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.flow-item{text-align:center;position:relative}.flow-item:not(:last-child)::after{content:"→";color:#8baebd;position:absolute;top:74px;right:-20px;font-size:23px;z-index:1}.flow-index{display:block;color:#138c99;font-size:11px;font-family:Arial,sans-serif;font-weight:850;letter-spacing:.1em}.flow-circle{width:90px;height:90px;border-radius:50%;background:#e9f6f6;border:1px solid #cde9e8;display:grid;place-items:center;color:#178894;font-size:35px;font-weight:600;margin:12px auto 20px}.flow-item h3{font-size:17px;margin:0 0 10px}.flow-item p{font-size:12px;line-height:1.8;color:var(--muted);margin:0 9px}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.price-card{background:#fff;border:1px solid #dee9ec;border-radius:18px;padding:29px;position:relative}.price-card.emphasis{border:2px solid #0b9a94;box-shadow:0 14px 38px rgba(13,132,133,.09)}.price-cap{color:#138794;font-size:12px;font-weight:800;margin:0 0 13px}.price-card h3{font-size:18px;margin:0}.price-amount{font-family:Arial,sans-serif;font-size:34px;font-weight:850;color:#123652;margin:12px 0 8px;letter-spacing:-.04em}.price-amount span{font-family:inherit;font-size:12px;font-weight:500;color:#647b88;letter-spacing:0}.small-amount{font-family:inherit;font-size:23px;letter-spacing:0;margin-top:16px}.price-blurb{font-size:12px;color:var(--muted);min-height:44px}.price-card ul{border-top:1px solid #e7eef0;padding-top:15px;font-size:12px;color:#415d70;line-height:2.1}.price-pill{position:absolute;right:16px;top:-14px;background:#098d89;color:#fff;padding:3px 12px;border-radius:20px;font-size:10px;font-weight:850}
.diagnosis-section{background:linear-gradient(125deg,#e5f5f5,#f4f8fb 75%)}.diagnosis-layout{display:grid;grid-template-columns:.76fr 1.24fr;gap:72px;align-items:start}.diagnosis-intro{padding-top:25px}.diagnosis-intro h2{font-size:clamp(34px,4vw,51px);margin:0 0 17px;color:#163956}.diagnosis-intro>p:not(.section-label){color:#547182;line-height:1.95;font-size:14px}.diagnosis-highlights{display:grid;gap:9px;color:#267d83;font-size:13px;font-weight:700;margin-top:31px}.diagnosis-info{padding:17px 21px;background:rgba(255,255,255,.58);border:1px solid #d4e7eb;border-radius:13px;margin-top:33px}.diagnosis-info strong{font-size:12px}.diagnosis-info p{font-size:11px;line-height:1.85;color:#607a89;margin:7px 0 0}.diagnosis-app{background:white;border-radius:21px;border:1px solid #d8e7eb;box-shadow:var(--shadow);padding:30px;min-height:522px}.diagnosis-app-top{display:flex;gap:9px;align-items:center;font-size:15px}.dot-cyan{height:11px;width:11px;border-radius:50%;background:#18a6a4}.demo-label{font-size:9px;color:#357e87;border:1px solid #c9e4e7;background:#eaf6f6;border-radius:7px;padding:2px 6px;margin-left:auto;font-weight:800}.progress-text{display:flex;justify-content:space-between;font-size:11px;color:#6c8390;margin:23px 0 8px}.progress-track{height:7px;background:#e6eff2;border-radius:10px;overflow:hidden}.progress-fill{height:100%;width:14.285%;background:linear-gradient(90deg,#1cb4ac,#2a86c4);transition:width .2s}.question-number{color:#149297;font-size:11px;font-weight:850;margin:27px 0 8px}.diag-question{font-size:20px;margin:0 0 7px;line-height:1.55}.diag-hint{font-size:12px;color:#748894;margin:0 0 22px}.answer-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.answer{display:flex;gap:12px;align-items:center;text-align:left;border:1px solid #dbe5ea;background:#fff;border-radius:11px;padding:13px 14px;font-size:12px;font-weight:700;color:#31526b;min-height:56px}.answer:hover{border-color:#62b7bc;background:#f4fbfb}.answer[aria-pressed="true"]{border-color:#0f9d9b;background:#eaf8f7;box-shadow:inset 0 0 0 1px #0f9d9b}.radio-mark{flex:0 0 16px;width:16px;height:16px;border:1px solid #a7bcc8;border-radius:50%;background:#fff}.answer[aria-pressed="true"] .radio-mark{border:5px solid #159991}.diagnosis-controls{display:flex;gap:11px;align-items:center;justify-content:space-between;margin-top:24px}.control-button{border-radius:99px;border:1px solid #bdd5dc;color:#234b63;background:#fff;font-size:12px;font-weight:800;padding:11px 19px;min-height:42px}.control-button.primary{background:#159a94;border-color:#159a94;color:#fff}.control-button:disabled{opacity:.36;cursor:not-allowed}.validation{font-size:12px;color:#a03131;margin-top:12px;min-height:1.5em}.result-heading{font-size:24px;margin:22px 0 13px}.result-block{background:#eff8f8;border-radius:13px;padding:17px 19px;margin:18px 0}.result-block h4{font-size:14px;margin:0 0 5px;color:#1b6370}.result-block p{font-size:13px;margin:0;color:#425f70}.result-steps{font-size:13px;color:#3f6175;line-height:2;padding-left:22px}.result-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.result-actions .control-button{flex:1}.result-caveat{color:#778c96;font-size:11px;line-height:1.8}
.cta-section{background:#fff}.cta-card{border-radius:24px;background:linear-gradient(114deg,#154166,#0d6c79);color:#fff;padding:52px 57px;display:flex;justify-content:space-between;align-items:center;gap:35px}.cta-card .section-label{color:#91e6df}.cta-card h2{font-size:clamp(25px,3vw,37px);margin:0 0 15px;color:#fff}.cta-card p:not(.section-label){font-size:13px;color:#daebf3;margin:0;line-height:1.9}.cta-card .small-note{font-size:11px!important;margin-top:14px!important;color:#b6d5df!important}.cta-card .btn{flex-shrink:0}
.faq-list{max-width:870px;display:grid;gap:10px}.faq-list details{background:#f7fafb;border:1px solid #dfe9ed;border-radius:12px;padding:18px 22px}.faq-list summary{cursor:pointer;font-weight:800;font-size:14px}.faq-list p{font-size:13px;color:#5b7686;margin:12px 0 2px}.footer{background:#10324f;color:#e8f0f5;padding-top:54px}.footer-top{display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:40px;padding-bottom:46px}.footer-brand{display:flex;align-items:center;gap:11px}.footer-brand strong{display:block;font-size:20px;letter-spacing:.03em}.footer-brand small{display:block;font-size:9px;color:#adbfcc;line-height:1.3}.footer-top p{color:#adcad8;font-size:12px;margin:18px 0 0}.footer-top .footer-hint{font-size:11px;color:#8baabb}.footer-top h3{font-size:13px;color:#a4e2dd;margin:0 0 18px}.footer-top a:not(.footer-brand){display:block;font-size:12px;margin:9px 0;color:#d3e3ec}.footer-bottom{border-top:1px solid #35566f;display:flex;justify-content:space-between;gap:25px;padding:19px 0 24px;font-size:10px;color:#adc4cf}.footer-bottom span:last-child{text-align:right}
.modal-backdrop{position:fixed;inset:0;z-index:500;background:rgba(4,31,53,.63);display:grid;place-items:center;padding:18px}.modal-backdrop[hidden]{display:none}.modal-panel{position:relative;width:min(500px,100%);max-height:calc(100vh - 36px);overflow-y:auto;background:#fff;border-radius:20px;padding:31px;box-shadow:0 30px 80px #001c32aa}.modal-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-top h2{font-size:21px;margin:0}.close-button{width:40px;height:40px;display:grid;place-items:center;border:1px solid #dce8ec;border-radius:10px;background:#fff;font-size:25px;color:#27465a}.modal-warning{font-size:12px;color:#596f7d;background:#f4f9fb;padding:14px;border-radius:10px}.modal-panel form{display:grid;gap:11px}.modal-panel label{font-size:12px;font-weight:850}.modal-panel select,.modal-panel textarea{width:100%;border:1px solid #cedee6;border-radius:10px;padding:12px;font-size:13px;color:#23415c}.full-width{width:100%;margin-top:10px}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);background:#163752;color:#fff;border-radius:12px;padding:12px 22px;font-size:13px;box-shadow:0 9px 28px #001c3288;max-width:min(480px,92vw);z-index:1000;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1080px){.desktop-nav{gap:13px}.desktop-nav a{font-size:12px}.nav-container{gap:10px}.brand{min-width:218px}.brand strong{font-size:17px}.hero-inner{padding:73px 0}.hero{min-height:560px}.hero-copy{max-width:550px}.hero-shade{background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.96) 33%,rgba(255,255,255,.5) 68%,rgba(255,255,255,.05) 100%)}}
@media(max-width:830px){.desktop-nav,.desktop-only{display:none}.menu-button{display:flex}.mobile-nav:not([hidden]){display:flex;flex-direction:column;gap:0;background:#fff;padding:9px 26px 19px;border-top:1px solid #e1ebef}.mobile-nav a{font-weight:750;padding:12px 8px;border-bottom:1px solid #edf2f4}.hero{min-height:0}.hero-inner{padding:71px 0 390px}.hero-copy{max-width:620px}.hero-shade{background:linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.96) 48%,rgba(255,255,255,.1) 75%,rgba(255,255,255,0) 100%)}.hero-photo img{object-position:70% center}.value-grid,.service-grid,.price-grid{grid-template-columns:repeat(2,1fr)}.service-grid .service-card:last-child,.price-grid .price-card:last-child{grid-column:1/-1}.diagnosis-layout{grid-template-columns:1fr;gap:31px}.diagnosis-intro{padding-top:0}.diagnosis-highlights{display:flex;flex-wrap:wrap}.flow-grid{grid-template-columns:repeat(2,1fr);row-gap:40px}.flow-item:nth-child(2)::after{display:none}.cta-card{padding:38px;flex-direction:column;align-items:flex-start}.footer-top{grid-template-columns:1.5fr 1fr}}
@media(max-width:600px){.container{width:min(100% - 32px,540px)}.preview-bar{font-size:10px;padding:5px 12px}.nav-container{height:65px}.brand img{width:37px;height:37px}.brand strong{font-size:16px}.brand small{font-size:8px}.hero-inner{padding:51px 0 305px}.hero h1{font-size:51px;margin-bottom:17px}.hero-sub{font-size:16px}.hero-desc{font-size:12px;line-height:1.9}.hero-desc br{display:none}.hero-buttons{margin-top:23px;gap:9px}.hero-buttons .btn{width:100%;font-size:13px;min-height:48px}.hero-attributes{gap:9px 12px;margin-top:21px;font-size:11px}.hero-photo img{object-position:74% center}.hero-shade{background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,.98) 47%,rgba(255,255,255,.36) 76%,rgba(255,255,255,0) 100%)}.hero-image-credit{font-size:8px;bottom:7px;right:8px}.section{padding:66px 0}.section-header{margin-bottom:25px}.section-header h2{font-size:28px}.section-header p:last-child{font-size:12px}.value-grid,.service-grid,.price-grid{grid-template-columns:1fr;gap:13px}.service-grid .service-card:last-child,.price-grid .price-card:last-child{grid-column:auto}.value-card,.service-card,.price-card{padding:23px}.flow-grid{gap:30px 10px}.flow-item:not(:last-child)::after{display:none}.flow-circle{width:70px;height:70px;font-size:27px}.flow-item h3{font-size:15px}.flow-item p{font-size:11px}.diagnosis-app{padding:20px 18px;min-height:480px}.diagnosis-intro h2{font-size:35px}.answer-list{grid-template-columns:1fr}.answer{min-height:50px}.diag-question{font-size:18px}.diagnosis-controls{margin-top:17px}.result-actions{flex-direction:column}.cta-card{padding:29px 24px}.cta-card .btn{width:100%}.footer-top{grid-template-columns:1fr 1fr;gap:25px}.footer-top>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:8px}.footer-bottom span:last-child{text-align:left}.modal-panel{padding:24px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}