:root{color-scheme:dark;font-family:"Segoe UI",Arial,sans-serif;color:#e5edf3;background:#06101a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}body{margin:0;min-width:280px;background:radial-gradient(ellipse at 75% 0,#0c263b,transparent 45%),#06101a}a{color:inherit}button{font:inherit;color:inherit;cursor:pointer}a:focus-visible,button:focus-visible,[tabindex="0"]:focus-visible{outline:3px solid #4bd5ff;outline-offset:4px}[hidden]{display:none!important}
.page{width:min(100% - 64px,1440px);margin:auto}.skip-link{position:absolute;top:-100px;left:20px;padding:14px 20px;background:#102739;z-index:5}.skip-link:focus{top:20px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 0;border-bottom:1px solid #203747}.one-logo{display:block;width:142px;height:auto}.topbar nav{display:flex;gap:8px}.topbar nav a{text-decoration:none;min-width:44px;min-height:44px;display:grid;place-items:center;border:1px solid transparent;font-size:13px}.topbar [aria-current]{border-color:#376582;color:#4bd5ff}.intro{padding:64px 0 42px;max-width:910px}.eyebrow,.edition{font-family:Consolas,monospace;font-size:11px;line-height:1.5;letter-spacing:.13em;color:#52c6f3}.eyebrow{margin:0 0 20px}h1{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.1;letter-spacing:-.045em;font-weight:600;margin:0 0 24px;text-wrap:balance}.lead{font-size:clamp(1rem,1.8vw,1.22rem);line-height:1.7;color:#b3cad9;max-width:760px;margin:0}h2{font-size:clamp(1.3rem,2vw,1.8rem);line-height:1.3;letter-spacing:-.02em;font-weight:600;margin:0 0 16px}p{line-height:1.7}
.showcase-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.tabs{display:flex;gap:6px}.tabs button,.enlarge,.dialog-toolbar button{border:1px solid #2c4b60;background:#0a1b2a;min-height:44px;padding:11px 20px;font-size:14px}.tabs button[aria-selected="true"]{background:#12344b;border-color:#2faeeb;box-shadow:inset 0 -2px #24b9f3}.screen-tools{display:flex;justify-content:space-between;align-items:center;padding:8px 14px;background:#091623;border:1px solid #274354;font-size:13px;color:#a9c0d2}.enlarge{border:0;background:none;color:#6fd8ff;padding:8px}.screen-scroll{border:1px solid #274354;border-top:0;overflow:auto;background:#030d18;scrollbar-color:#355e78 #071420}.screen-scroll img{display:block;width:100%;height:auto}.notice{border-left:2px solid #2389b2;padding:8px 0 8px 17px;color:#a9c0d2;font-size:13px;max-width:1000px;margin:22px 0 0}.mobile-hint{display:none}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:70px 0 62px}.principles section{border-top:1px solid #274354;padding-top:24px}.principles p:last-child,.case-link p:not(.eyebrow){color:#a9c0d2;margin:0}.case-link{display:flex;justify-content:space-between;align-items:center;gap:44px;border:1px solid #2b4557;background:#091925;padding:40px}.case-link>div{max-width:700px}.button{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:14px 22px;background:#e5edf3;color:#06101a;text-decoration:none;font-size:14px;font-weight:600}.scope{max-width:1050px;color:#8ca7bb;font-size:12px;margin:24px 0 60px}footer{border-top:1px solid #203747;padding:30px 0;display:flex;align-items:center;justify-content:space-between;gap:24px}footer>span{font-size:12px;color:#8ca7bb}.signature{display:inline-flex;align-items:center;gap:14px;text-decoration:none}.signature img{width:34px;height:auto}.signature strong{display:block;font-size:.74rem;letter-spacing:.08em;line-height:1.7}.signature span span{display:block;color:#a9bfce;font-size:.8rem;line-height:1.6}
dialog{padding:0 20px 20px;width:min(1800px,96vw);max-width:none;max-height:94svh;background:#06101a;border:1px solid #45667b;color:inherit;overflow:auto}dialog::backdrop{background:#01070cef}.dialog-toolbar{position:sticky;top:0;z-index:1;background:#06101a;display:flex;justify-content:flex-end;padding:12px 0}dialog img{display:block;width:100%;height:auto}dialog p{font-size:13px;color:#abc3d4}
@media(max-width:760px){.page{width:calc(100% - 32px)}.topbar{padding:20px 0}.one-logo{width:112px}.intro{padding:42px 0 30px}.showcase-top{flex-direction:column;align-items:flex-start;gap:12px}.screen-scroll{max-height:70svh}.mobile-hint{display:block;font-size:12px;color:#65c3e9;margin:14px 0 0}.tabs button{padding:11px 16px}.principles{grid-template-columns:1fr;gap:24px;padding:42px 0}.case-link{flex-direction:column;align-items:flex-start;padding:26px;gap:24px}.scope{margin-bottom:40px}footer{flex-direction:column;align-items:flex-start}dialog{padding:0 10px 12px}.screen-tools{padding:6px 10px}.enlarge{font-size:12px}.notice{font-size:12px}dialog img{width:100%}}
@media(prefers-reduced-motion:no-preference){.tabs button,a{transition:background .16s,border-color .16s}.tabs button:hover,.topbar nav a:hover{background:#12344b}}