.MAINLAYOUT{background:var(--bg-page);min-height:100vh;color:var(--text);flex-direction:column;display:flex}.MAINLAYOUT-header{justify-content:space-between;align-items:center;gap:16px;width:min(1040px,100% - 32px);margin:0 auto;padding:16px 0;display:flex}.MAINLAYOUT-brand{color:inherit;align-items:center;gap:10px;text-decoration:none;display:flex}.MAINLAYOUT-name{letter-spacing:-.01em;font-size:20px;font-weight:700}.MAINLAYOUT-langs{align-items:center;gap:12px;font-size:14px;display:flex}.MAINLAYOUT-langs a{color:var(--text-2);text-decoration:none}.MAINLAYOUT-langs a[aria-current=page]{color:var(--text);font-weight:700}.MAINLAYOUT-main{flex:1;width:min(1040px,100% - 32px);margin:0 auto}.MAINLAYOUT-footer{text-align:center;color:var(--muted);padding:24px 16px;font-size:13px}.MAINLAYOUT-footer a{color:inherit}.MAINBOX{max-width:760px;margin:0 auto;padding:40px 0 64px}.MAINBOX h1{letter-spacing:-.02em;margin:0 0 12px;font-size:28px;font-weight:700;line-height:1.35}.MAINBOX-lead{color:var(--text-2);margin:0;font-size:16px;line-height:1.75}.MAINBOX-open{float:right;text-align:center;background:var(--accent);width:260px;min-height:140px;color:var(--on-accent);border-radius:10px;justify-content:center;align-items:center;margin:4px 0 20px 32px;padding:20px;font-size:20px;font-weight:700;text-decoration:none;transition:background .15s;display:flex}.MAINBOX-open:hover{background:var(--accent-strong)}.MAINBOX h2{margin:40px 0 10px;font-size:19px;font-weight:700}.MAINBOX ul{flex-direction:column;gap:8px;margin:0;padding-left:1.2em;list-style:outside;display:flex}.MAINBOX li{color:var(--text-2);font-size:15px;line-height:1.75}@media (max-width:640px){.MAINBOX{padding:24px 0 48px}.MAINBOX h1{font-size:23px}.MAINBOX-open{float:none;width:auto;min-height:96px;margin:0 0 24px;font-size:18px}}.MAINLAYOUT-theme{border:1px solid var(--line-strong);background:var(--bg);cursor:pointer;border-radius:8px;width:32px;height:32px;font-size:15px;line-height:1}.MAINLAYOUT-theme:hover{background:var(--bg-soft)}