:root{--paper: #fbfaf6;--ink: #182a2f;--slate: #5a6b66;--line: rgba(24, 42, 47, .14);--grid: rgba(24, 42, 47, .05);--gold: #cca349;--gold-text: #8a6d2f;--gold-deep: #a98432;--shadow: 0 24px 60px rgba(24, 42, 47, .1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:IBM Plex Sans Arabic,sans-serif;line-height:1.9}a{color:inherit;text-decoration:none}button{font:inherit}:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px}.wrap{width:min(1180px,100% - 40px);margin:auto}.tag{display:inline-flex;align-items:center;gap:12px;margin:0;font:600 13px IBM Plex Sans Arabic;color:var(--slate)}.tag [dir=ltr]{font:500 11px IBM Plex Mono;letter-spacing:.14em;color:var(--gold-text);border:1px solid var(--gold);padding:5px 8px 4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border:1px solid var(--ink);background:transparent;color:var(--ink);font:600 14px IBM Plex Sans Arabic;cursor:pointer;transition:border-color .25s,color .25s,background-color .25s,transform .25s}.btn:hover{border-color:var(--gold-deep);color:var(--gold-text);transform:translateY(-2px)}.btn.primary{background:var(--ink);color:var(--paper)}.btn.primary:hover{background:var(--gold-deep);border-color:var(--gold-deep);color:var(--ink)}.brand{display:flex;align-items:center;gap:12px}.brand b{font:700 22px/1.4 Amiri}.brand small{display:block;color:var(--slate);font-size:10px;margin-top:-6px}.brand-logo{display:block;width:52px;height:52px;object-fit:contain}section{padding:110px 0}.sheet-head{border-top:1px solid var(--line);padding-top:30px;margin-bottom:52px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:24px 60px;align-items:end}.sheet-head h2{font:700 clamp(30px,4vw,46px)/1.5 "Amiri";margin:14px 0 0}.sheet-head>p{max-width:470px;color:var(--slate);margin:0 0 6px;font-size:15px;justify-self:start}.grid-paper{background-image:repeating-linear-gradient(0deg,var(--grid) 0 1px,transparent 1px 32px),repeating-linear-gradient(90deg,var(--grid) 0 1px,transparent 1px 32px)}.note{margin-top:26px;color:var(--slate);font-size:13px;padding:14px 18px;border:1px dashed var(--gold);background:#fbfaf6cc}@media(max-width:900px){section{padding:80px 0}.sheet-head{grid-template-columns:1fr;align-items:start}}@media(max-width:600px){.wrap{width:min(100% - 28px,1180px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important}}