/* Shared ORB site frame. Keep identical across archive, prompt and skill sites. */
:root{color-scheme:light;--background:#f3f5f7;--paper:#fff;--ink:#1c2935;--muted:#5b6977;--line:#dbe2e9;--green:#315d7b;--moss:#c1dded;--tool:#131e29;--soft:#eaf1f6;font-family:Inter,"Segoe UI",Arial,sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--ink);font-size:14px;line-height:1.5}a{color:var(--green);text-underline-offset:3px}button,input,select,textarea{font:inherit}button{cursor:pointer}[hidden]{display:none!important}a:focus-visible,button:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #548db4;outline-offset:3px}.skip{position:absolute;left:16px;top:-80px;background:#fff;padding:10px;z-index:10}.skip:focus{top:8px}
.site-header{min-height:0;background:var(--tool);color:#e7eef4;border-bottom:1px solid #2a3947}.header-inner{max-width:1440px;margin:auto;min-height:64px;padding:0 36px;display:flex;align-items:center;gap:35px}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:#fff;font-weight:700;font-size:19px;letter-spacing:.015em;flex:none}.brand::before{content:"";width:32px;height:32px;flex:none;border-radius:50%;background:#111c28 url('orb-silver.jpg') center/155% no-repeat}.brand svg{display:none}.nav{font-size:14px;align-self:stretch;display:flex;gap:26px;align-items:stretch;min-width:0}.nav a{display:flex;align-items:center;text-decoration:none;color:#bfccd7;font-weight:500;border-bottom:3px solid transparent;padding-top:3px;white-space:nowrap}.nav a:hover{color:#fff}.nav a[aria-current=page]{color:var(--moss);border-color:var(--moss)}.attribution{font-size:12px;margin-left:auto;color:#bfccd7;white-space:nowrap}.workspace{max-width:1440px;padding:23px 36px 40px;margin:auto}.workspace-heading{position:relative;isolation:isolate;overflow:hidden;min-height:180px;padding:35px 32px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:9px;margin-bottom:22px;border:1px solid #2b3d4d;border-radius:6px;background:#14202c;color:#f5f8fb}.workspace-heading::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,#111b26,transparent 75%),linear-gradient(0deg,#253b4e66,transparent 65%)}.workspace-heading::after{content:"";position:absolute;z-index:-1;right:0;top:-22px;width:600px;height:231px;background:url('orb-clouds.jpg') center/100% 100% no-repeat;mask-image:linear-gradient(90deg,transparent 46%,#000 62%)}.workspace-heading h1{font-size:30px;line-height:1.2;font-weight:550;letter-spacing:-.025em;max-width:65%;margin:0}.workspace-heading p{color:#c8d5df;max-width:60%;font-size:13px;margin:0}.footer{display:flex;gap:16px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-top:24px;padding-top:18px;border-top:1px solid var(--line);text-align:left}.footer a{color:var(--muted)}.footer .credit{margin-right:auto}
@media(max-width:1050px){.header-inner{padding:0 24px;gap:25px}.workspace{padding:24px}.attribution{display:none}}
@media(max-width:760px){.header-inner{padding:12px 16px 0;gap:6px;flex-wrap:wrap}.brand{font-size:17px}.brand::before{width:27px;height:27px}.nav{flex-basis:100%;gap:20px;overflow-x:auto;min-height:42px;font-size:12px}.nav a{flex:none;padding:8px 0}.workspace{padding:21px 16px 28px}.workspace-heading{min-height:166px;padding:23px 20px;gap:8px}.workspace-heading::after{width:440px;height:170px;top:0;right:-85px;mask-image:linear-gradient(90deg,transparent 48%,#000 65%)}.workspace-heading h1{font-size:25px;max-width:65%}.workspace-heading p{font-size:12px;max-width:57%;margin:0}.footer{gap:12px;font-size:11px}.footer .credit{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media print{.site-header,.footer{display:none}.workspace-heading{min-height:0;padding:0;color:#111;background:white;border:0}.workspace-heading::before,.workspace-heading::after{display:none}.workspace-heading p{color:#333}}