:root{--mlt-color-brand:#00468c;--mlt-color-brand-mid:#0059b8;--mlt-color-brand-light:#06c;--mlt-color-primary:#24536c;--mlt-color-primary-dark:#1a3d52;--mlt-color-text:#1a1a1a;--mlt-color-text-body:#333;--mlt-color-text-muted:#666;--mlt-color-text-light:#6b7280;--mlt-color-border:rgba(0,0,0,.1);--mlt-color-border-light:#e5e7eb;--mlt-color-bg:#fff;--mlt-color-bg-subtle:#f8f8f8;--mlt-color-bg-muted:#f5f5f5;--mlt-color-link:#00468c;--mlt-color-link-hover:#036;--mlt-color-focus:#06c;--mlt-shadow-card:0 2px 8px rgba(0,0,0,.05);--mlt-shadow-card-hover:0 8px 24px rgba(0,0,0,.12);--mlt-font-sans:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic UI","Meiryo",sans-serif;--mlt-font-en:"Roboto",var(--mlt-font-sans);--mlt-font-size-base:16px;--mlt-line-height:1.9;--mlt-line-height-tight:1.6;--mlt-line-height-heading:1.35;--mlt-container-max:68.75rem;--mlt-container-wide:87.5rem;--mlt-gutter:clamp(1rem, 4vw, 3.75rem);--mlt-topbar-height:0;--mlt-admin-bar-height:0px;--mlt-header-height:5rem;--mlt-header-offset:calc(var(--mlt-topbar-height) + var(--mlt-admin-bar-height) + var(--mlt-header-height));--mlt-radius:4px;--mlt-radius-md:8px;--mlt-radius-lg:12px;--mlt-ease:ease;--mlt-duration:.25s}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--mlt-header-offset)}body{margin:0;font-family:var(--mlt-font-sans);font-size:var(--mlt-font-size-base);line-height:var(--mlt-line-height);color:var(--mlt-color-text-body);background:var(--mlt-color-bg);-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;vertical-align:middle}a{color:var(--mlt-color-link);transition:color var(--mlt-duration) var(--mlt-ease)}a:hover{color:var(--mlt-color-link-hover)}a:focus-visible,button:focus-visible{outline:3px solid var(--mlt-color-focus);outline-offset:2px}h1,h2,h3,h4,p,ul,figure{margin:0}ul{padding:0;list-style:none}button{font:inherit;cursor:pointer;border:none;background:0 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}