:root{--ink:#11232d;--muted:#526772;--paper:#f5f8f8;--surface:#fff;--line:#d8e2e4;--brand:#006b68;--brand-deep:#004e4c;--brand-soft:#dff2ef;--accent:#f5a623;--danger:#b42318;--shadow:0 18px 48px #11232d1a;--radius:20px;--container:1160px;color-scheme:light;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,system-ui,sans-serif}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);text-rendering:optimizelegibility;margin:0;font-size:16px;line-height:1.8}img,svg{max-width:100%;display:block}a{color:var(--brand-deep);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}button,input,select,textarea{font:inherit}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.skip-link{z-index:1000;background:var(--ink);color:#fff;border-radius:8px;padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.container{width:min(calc(100% - 40px), var(--container));margin-inline:auto}.site-header{z-index:100;backdrop-filter:blur(14px);background:#fffffff0;border-bottom:1px solid #d8e2e4e6;position:sticky;top:0}.site-header__inner{width:min(calc(100% - 40px), var(--container));align-items:center;gap:26px;min-height:76px;margin-inline:auto;display:flex}.site-brand{color:var(--ink);flex:none;align-items:center;gap:10px;text-decoration:none;display:inline-flex}.site-brand__mark,.site-brand__logo{background:var(--brand);color:#fff;object-fit:contain;border-radius:12px;flex:none;place-items:center;width:42px;height:42px;font-family:Arial,sans-serif;font-size:24px;font-weight:800;display:grid}.site-brand__logo{background:0 0}.site-header__actions{flex:none;align-items:center;gap:10px;display:flex}.site-brand strong,.site-brand small{line-height:1.2;display:block}.site-brand strong{letter-spacing:.04em;font-size:18px}.site-brand small{color:var(--muted);margin-top:4px;font-size:11px}.desktop-nav{align-items:center;gap:18px;margin-left:auto;display:flex}.desktop-nav a{color:var(--ink);font-size:14px;font-weight:700;text-decoration:none}.mobile-nav{display:none}.button{border:1px solid var(--brand);background:var(--brand);color:#fff;text-align:center;border-radius:999px;justify-content:center;align-items:center;min-height:50px;padding:12px 24px;font-weight:800;line-height:1.4;text-decoration:none;transition:background .16s,transform .16s;display:inline-flex}.button:hover{background:var(--brand-deep);transform:translateY(-1px)}.button--small{min-height:44px;padding:9px 18px;font-size:14px}.button--ghost{color:var(--brand-deep);background:0 0}.button--ghost:hover{background:var(--brand-soft)}.facts-list{border-top:1px solid var(--line);margin:0}.facts-list>div{border-bottom:1px solid var(--line);grid-template-columns:minmax(120px,.35fr) minmax(0,1fr);gap:20px;padding:18px 0;display:grid}.facts-list dt{color:var(--muted);font-weight:800}.facts-list dd{margin:0}.breadcrumb{padding-block:16px 8px;font-size:13px}.breadcrumb ol{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.breadcrumb li:not(:last-child):after{color:#8ba0a8;content:"/";margin-left:8px}.breadcrumb span{color:var(--muted)}.hero{background:radial-gradient(circle at 80% 20%,#f5a62333,#0000 25%),linear-gradient(135deg,#e6f5f2 0%,#f8fbfa 54%,#e8f1f3 100%);padding:clamp(56px,9vw,112px) 0;position:relative;overflow:hidden}.hero:after{aspect-ratio:1;content:"";border:46px solid #006b6817;border-radius:50%;width:min(52vw,660px);position:absolute;bottom:-45%;right:-12vw}.hero__grid{z-index:1;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);align-items:center;gap:clamp(36px,6vw,80px);display:grid;position:relative}.eyebrow{color:var(--brand);letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px;font-size:13px;font-weight:900}h1,h2,h3{letter-spacing:.02em;margin-top:0;line-height:1.35}h1{margin-bottom:22px;font-size:clamp(34px,5.2vw,64px)}h2{margin-bottom:18px;font-size:clamp(26px,3.5vw,40px)}h3{font-size:clamp(20px,2.2vw,25px)}.hero__lead{color:#304852;max-width:44em;margin:0;font-size:clamp(17px,2vw,20px)}.hero__actions,.cta-block__actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero__panel{border-radius:var(--radius);box-shadow:var(--shadow);background:#ffffffd6;border:1px solid #fffc;padding:28px}.hero__panel p{margin-top:0;font-weight:800}.check-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.check-list li{padding-left:28px;position:relative}.check-list li:before{background:var(--brand-soft);width:16px;height:16px;color:var(--brand);content:"✓";text-align:center;border-radius:50%;font-size:11px;font-weight:900;line-height:16px;position:absolute;top:.54em;left:0}.section{padding-block:clamp(60px,8vw,104px)}.section--white{background:var(--surface)}.section--tint{background:var(--brand-soft)}.section__head{max-width:760px;margin-bottom:36px}.section__head p:last-child{color:var(--muted);margin-bottom:0}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.category-links{flex-wrap:wrap;gap:10px;margin-bottom:28px;display:flex}.category-links a{border:1px solid var(--line);background:var(--surface);border-radius:999px;align-items:center;min-height:44px;padding:8px 14px;font-weight:800;text-decoration:none;display:inline-flex}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:28px;box-shadow:0 8px 28px #11232d0d}.card h3{margin-bottom:10px}.card p:last-child{margin-bottom:0}.card__number{background:var(--brand-soft);width:38px;height:38px;color:var(--brand-deep);border-radius:12px;place-items:center;margin-bottom:18px;font-weight:900;display:grid}.link-arrow{align-items:center;gap:6px;margin-top:14px;font-weight:800;display:inline-flex}.link-arrow:after{content:"→"}.page-hero{border-bottom:1px solid var(--line);background:linear-gradient(135deg,#eef8f6,#f7fafb);padding:52px 0 66px}.page-hero h1{max-width:920px;margin-bottom:16px;font-size:clamp(31px,4.8vw,52px)}.page-hero p{max-width:760px;color:var(--muted);margin:0;font-size:18px}.content{grid-template-columns:minmax(0,1fr) minmax(250px,330px);gap:48px;display:grid}.prose{min-width:0}.prose>*+*{margin-top:1.2em}.prose h2{border-bottom:2px solid var(--brand-soft);margin-top:2.2em;padding-bottom:12px}.prose h3{margin-top:1.8em}.prose table{border-collapse:collapse;width:100%}.prose th,.prose td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:12px}.prose th{background:#edf5f4}.aside-card{align-self:start;position:sticky;top:104px}.cta-block{width:min(calc(100% - 40px), var(--container));border-radius:calc(var(--radius) + 6px);background:var(--ink);color:#fff;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px;margin:64px auto;padding:clamp(28px,5vw,52px);display:grid}.cta-block .eyebrow{color:#7fddd4}.cta-block h2{margin-bottom:8px}.cta-block p:last-child{color:#c7d4d9;margin-bottom:0}.cta-block .button{color:#073b3a;background:#76d5cc;border-color:#76d5cc}.cta-block .button--ghost{color:#fff;background:0 0}.empty-state,.notice{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:24px}.notice--warning{background:#fff8e8;border-color:#efc66f}.site-footer{color:#c7d4d9;background:#0d222b;padding-top:64px}.site-footer__grid{grid-template-columns:1.15fr .85fr;gap:64px;padding-bottom:48px;display:grid}.site-footer__brand{color:#fff;margin:0 0 14px;font-size:24px;font-weight:900}.site-footer__note{max-width:48em;font-size:13px}.site-footer nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 22px;display:grid}.site-footer a{color:#fff}.site-footer__bottom{border-top:1px solid #ffffff1f;padding-block:18px}.form{gap:22px;max-width:820px;display:grid}.form-field{gap:8px;display:grid}.form-field label,.form-field legend{font-weight:800}.required{color:var(--danger);margin-left:6px;font-size:12px}.form-field input,.form-field select,.form-field textarea{width:100%;min-height:50px;color:var(--ink);background:#fff;border:1px solid #a9b9bf;border-radius:10px;padding:11px 13px}.form-field select{appearance:auto;cursor:pointer}.form-field input:focus-visible,.form-field select:focus-visible,.form-field textarea:focus-visible,.checkbox input:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-color:var(--brand)}.form-field input[type=file]{padding:10px}.form-field small{color:var(--muted)}.form-error{color:var(--danger);margin:0;font-size:14px;font-weight:700}.form-status{min-height:1.8em;margin:0;font-weight:700}.form-status[data-state=error]{color:var(--danger)}.checkbox{align-items:flex-start;gap:10px;display:flex}.checkbox input{width:20px;height:20px;margin-top:4px}.upload-list{gap:8px;margin:10px 0 0;padding:0;list-style:none;display:grid}.upload-list li{background:#edf5f4;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;font-size:14px;display:flex}.progress{background:var(--line);border-radius:999px;width:100%;height:8px;overflow:hidden}.progress>span{width:var(--progress,0%);background:var(--brand);height:100%;display:block}@media (width<=980px){.desktop-nav,.site-header__contact{display:none}.mobile-nav{margin-left:auto;display:block}.site-header__actions:has(.site-header__phone){margin-left:auto}.site-header__actions:has(.site-header__phone)~.mobile-nav{margin-left:10px}.site-header__phone{text-overflow:ellipsis;white-space:nowrap;max-width:42vw;overflow:hidden}.mobile-nav summary{border:1px solid var(--line);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:8px 12px;font-weight:800;list-style:none;display:inline-flex}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav[open] nav{border-bottom:1px solid var(--line);box-shadow:var(--shadow);background:#fff;gap:4px;padding:18px 20px 24px;display:grid;position:absolute;top:calc(100% + 1px);left:0;right:0}.mobile-nav nav a{min-height:44px;color:var(--ink);align-items:center;padding:9px 4px;font-weight:800;text-decoration:none;display:flex}.hero__grid,.content{grid-template-columns:1fr}.hero__panel{max-width:620px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.aside-card{position:static}.cta-block{grid-template-columns:1fr}}@media (width<=640px){.container,.site-header__inner,.cta-block{width:min(calc(100% - 28px), var(--container))}.site-header__inner{min-height:68px}.site-brand__mark,.site-brand__logo{width:38px;height:38px}.facts-list>div{grid-template-columns:1fr;gap:6px}.form-field select{min-height:48px}.hero{padding-block:48px 60px}.hero__grid{gap:30px}h1{font-size:clamp(32px,10vw,44px)}.hero__actions,.cta-block__actions{display:grid}.button{width:100%}.card-grid{grid-template-columns:1fr}.site-footer__grid{grid-template-columns:1fr;gap:32px}.site-footer nav{grid-template-columns:1fr}.prose table{white-space:nowrap;display:block;overflow-x:auto}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}