@import url("https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c&display=swap");body,html{margin:0;padding:0;background:#fffdfd;color:#1c0b07;font-family:Hiragino Sans,ヒラギノ角ゴシック,M PLUS Rounded\ 1c,sans-serif;line-height:1.4}h1{font-size:clamp(1.4rem,3vw,2rem);line-height:1.3;margin:1.25rem 0 .75rem}h1,h2{font-weight:700;font-family:Zen Maru Gothic,sans-serif}h2{font-size:clamp(1.15rem,2.5vw,1.5rem);line-height:1.4;margin:1rem 0 .5rem}p{font-size:clamp(.95rem,2vw,1.1rem);font-family:Hiragino Sans,ヒラギノ角ゴシック,sans-serif;font-weight:300;line-height:1.5;margin-bottom:2rem;white-space:pre-wrap}#mainTitle{position:-webkit-sticky;position:sticky;max-width:740px;top:0;z-index:1000;background:#fffdfd;font-size:clamp(2rem,6vw,3rem);padding:0 0 .5rem;transition:all .3s ease}.mainTitleLink{display:inline-block;transform-origin:top left;transition:transform .3s ease}.mainTitleLink.shrink{transform:scale(.85)}.mainContent{max-width:720px;margin:0 auto;padding:0 1rem}main{padding:0 2rem;transition:margin-left .3s ease,width .3s ease}@media (min-width:768px){.shifted main{margin-left:240px;width:calc(100% - 240px)}}.Sidebar_sidebar__78n6f{position:fixed;top:0;left:0;width:240px;height:100%;background-color:#fffdfd;box-shadow:2px 0 8px rgba(0,0,0,.15);transform:translateX(-100%);transition:transform .3s ease;z-index:999;display:flex;flex-direction:column}.Sidebar_sidebar__78n6f.Sidebar_open__FRs3L{transform:translateX(0)}.Sidebar_sidebarHeader__P2uhn{display:flex;justify-content:flex-end;padding:1rem}.Sidebar_closeButton__XydBT{background:none;border:none;font-size:2rem;cursor:pointer;line-height:1;color:#333;padding:.2rem .5rem}@media (max-width:767px){.Sidebar_sidebar__78n6f{width:100vw;height:100vh;z-index:1001}.Sidebar_overlay__NQ_mv{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:rgba(0,0,0,.3);z-index:1000}}.Sidebar_sidebarNav__o_QZ5{display:flex;flex-direction:column;padding:0 1rem;gap:.8rem}.Sidebar_navSection__zpiVJ{margin-top:1rem;display:flex;flex-direction:column}.Sidebar_navTopLevel__M2xxL{font-weight:700;color:#333;margin-top:1rem;text-transform:uppercase}.Sidebar_navSubItem__XCeaB,.Sidebar_navTopLevel__M2xxL{font-size:.95rem;text-decoration:none;display:inline-block}.Sidebar_navSubItem__XCeaB{color:#444;padding-left:1rem}.Header_headerWrapper__hhrK6{background-color:#fffdfd;position:-webkit-sticky;position:sticky;top:0;z-index:1000;transition:margin-left .3s ease,width .3s ease}.Header_mainTitleLink__TNjLL{font-size:clamp(2rem,5vw,3rem);font-weight:700;font-family:Zen Maru Gothic,sans-serif;line-height:1.2;margin:1.5rem 0 1rem;text-decoration:none;color:inherit}.Header_mainTitleLink__TNjLL:hover{opacity:.75}.Header_titleBar__Vd20Z{display:flex;align-items:center;justify-content:start;padding:0 1rem}.Header_menuButton__r4Ahe{font-size:1.8rem;background:none;border:none;cursor:pointer;transition:opacity .3s ease;padding:.5rem clamp(.5rem,3vw,5rem) .5rem .5rem}.Header_menuButton__r4Ahe:hover{opacity:.6}.Header_menu__UAvA6{display:flex;flex-direction:column;align-items:flex-end;max-width:740px;margin:0 auto;padding:0 1rem 1rem}.Header_menu__UAvA6 a{text-decoration:none;color:#333;margin-bottom:.5rem;font-weight:500}.Header_shiftedHeader__keKxI{margin-left:240px;width:calc(100% - 240px);transition:margin-left .3s ease,width .3s ease}@media (min-width:768px){.Header_shiftedHeader__keKxI{margin-left:240px;width:calc(100% - 240px)}}