:root{--bg:#f7f3ec;--paper:#fff;--ink:#2c2620;--ink-soft:#6f6656;--line:#e6dfd1;--brand:#33665a;--brand-soft:#eaf1ee;--brand-deep:#1f433b;--amber:#9a6324;--amber-soft:#fbf0df;--purple:#5b4b8a;--purple-soft:#efeaf7;--blue:#2a5c82;--blue-soft:#e9f1f7;--rose:#96354a;--rose-soft:#fbeaee;--sidebar-w:300px;--rail:#8fd9c4;--shadow:0 10px 30px #2c26200f}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{background:radial-gradient(1200px 500px at 100% -10%, #33665a14, transparent 55%), radial-gradient(900px 400px at 0% 20%, #9a63240f, transparent 50%), var(--bg);color:var(--ink);margin:0;font-family:Tajawal,Cairo,Segoe UI,Tahoma,Arial,sans-serif;line-height:1.9}a:focus-visible,button:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.app-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);color:#f4f7f5;z-index:40;background:linear-gradient(#1f433b 0%,#274f46 45%,#2c574d 100%);flex-direction:column;display:flex;position:fixed;inset-block:0;inset-inline-start:0;box-shadow:8px 0 32px #1f433b2e}.sidebar-head{border-bottom:1px solid #ffffff14;padding:22px 18px 14px}.sidebar-kicker{letter-spacing:.08em;opacity:.7;margin-bottom:6px;font-size:11px}.sidebar-title{margin:0;font-family:Cairo,sans-serif;font-size:16px;font-weight:800;line-height:1.45}.progress-track{background:#ffffff1f;border-radius:999px;height:4px;margin-top:14px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--rail), #f2d39a);border-radius:inherit;width:0%;height:100%;transition:width .2s}.sidebar-nav{scrollbar-width:thin;scrollbar-color:#ffffff40 transparent;flex:1;padding:12px 10px 24px;overflow-y:auto}.nav-part{margin-bottom:4px}.nav-part-btn{border-radius:12px;align-items:center;gap:4px;width:100%;padding:4px 4px 4px 6px;transition:background .15s;display:flex}.nav-part-btn:hover,.nav-part.active>.nav-part-btn{background:#ffffff14}.nav-part.active>.nav-part-btn{background:#8fd9c424}.nav-part-main{min-width:0;color:inherit;text-align:start;cursor:pointer;background:0 0;border:0;border-radius:10px;flex:1;align-items:center;gap:10px;padding:6px;font-family:inherit;font-size:13.5px;display:flex}.nav-part-main:hover{background:#ffffff0a}.nav-num{width:28px;height:28px;color:var(--rail);background:#8fd9c42e;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-family:Cairo,sans-serif;font-size:12px;font-weight:800;display:inline-flex}.nav-part-label{flex:1;font-weight:600;line-height:1.35}.nav-chevron-btn{width:32px;height:32px;color:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.nav-chevron-btn:hover{background:#ffffff1a}.nav-chevron{opacity:.6;flex-shrink:0;width:16px;height:16px;transition:transform .2s}.nav-part.open .nav-chevron{transform:rotate(90deg)}.nav-subs{margin:0;border-inline-start:2px solid #8fd9c440;margin-inline-start:22px;padding:2px 4px 8px 0;list-style:none;display:none}.nav-part.open .nav-subs{display:block}.nav-subs a{color:#f4f7f5b8;border-radius:8px;padding:7px 10px;font-size:12.5px;line-height:1.4;text-decoration:none;transition:color .15s,background .15s;display:block}.nav-subs a:hover{color:#fff;background:#ffffff0f}.nav-subs a.active{color:var(--rail);background:#8fd9c41f;font-weight:700}.main{flex:1;min-width:0;margin-inline-start:var(--sidebar-w)}.topbar{z-index:30;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#f7f3eceb;align-items:center;gap:12px;padding:10px 14px;display:none;position:sticky;top:0}.menu-btn{border:1px solid var(--line);background:var(--paper);cursor:pointer;width:42px;height:42px;color:var(--brand);border-radius:10px;justify-content:center;align-items:center;display:inline-flex}.topbar-title{font-family:Cairo,sans-serif;font-size:14px;font-weight:700}.backdrop{z-index:35;background:#1c181473;display:none;position:fixed;inset:0}.backdrop.open{display:block}.content-wrap{max-width:860px;margin:0 auto;padding:36px 22px 80px}.badge{background:var(--brand);color:#fff;border-radius:20px;margin-bottom:14px;padding:5px 14px;font-size:13px;font-weight:700;display:inline-block}h1{margin:0 0 8px;font-family:Cairo,sans-serif;font-size:clamp(26px,4vw,34px);font-weight:800;line-height:1.35}.master-subtitle{color:var(--ink-soft);margin:0 0 28px;font-size:15px}.course-part{border-bottom:1px solid var(--line);margin-bottom:56px;padding-bottom:8px;scroll-margin-top:24px}.course-part:last-of-type{border-bottom:none}.part-divider{color:#f7f3ec;box-shadow:var(--shadow);background:linear-gradient(135deg,#1f433b,#2f5a4f 55%,#3a6b5e);border-radius:18px;align-items:center;gap:18px;margin:0 0 22px;padding:22px 26px;display:flex}.part-num{color:var(--rail);flex-shrink:0;font-family:Cairo,sans-serif;font-size:32px;font-weight:800}.part-title{font-family:Cairo,sans-serif;font-size:18px;font-weight:700}.part-sub{color:#c9c2b4;margin-top:2px;font-size:12.5px}h2{align-items:center;gap:10px;margin:44px 0 6px;scroll-margin-top:88px;font-family:Cairo,sans-serif;font-size:20px;font-weight:700;display:flex}.sec-num{background:var(--brand);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:14px;font-weight:700;display:inline-flex}.sec-desc{color:var(--ink-soft);margin:0 0 18px;font-size:14.5px}.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:18px 20px;box-shadow:inset 0 1px #ffffffb3}.card p:first-child{margin-top:0}.card p:last-child{margin-bottom:0}.grid2,.grid3,.grid4,.grid5{gap:12px;display:grid}.grid2{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}.grid5{grid-template-columns:1fr 1fr}.elcard{border:1px solid var(--line);background:var(--paper);border-radius:14px;padding:16px 18px}.elcard h3{margin:0 0 6px;font-family:Cairo,sans-serif;font-size:16px;font-weight:700}.elcard p{color:var(--ink-soft);margin:0;font-size:14px}.el-task,.el-brand{background:var(--brand-soft)}.el-task h3,.el-brand h3{color:var(--brand)}.el-context,.el-purple{background:var(--purple-soft)}.el-context h3,.el-purple h3{color:var(--purple)}.el-role,.el-amber{background:var(--amber-soft)}.el-role h3,.el-amber h3{color:var(--amber)}.el-output,.el-blue{background:var(--blue-soft)}.el-output h3,.el-blue h3{color:var(--blue)}.el-input,.el-rose{background:var(--rose-soft)}.el-input h3,.el-rose h3{color:var(--rose)}.el-input{grid-column:1/-1}.spine{padding-inline-start:36px;position:relative}.spine:before{content:"";inset-inline-start:14px;background:var(--line);width:2px;position:absolute;top:6px;bottom:6px}.tech{margin-bottom:20px;position:relative}.tech:last-child{margin-bottom:0}.tech-dot{inset-inline-start:-36px;background:var(--brand);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;font-family:Cairo,sans-serif;font-size:13px;font-weight:700;display:flex;position:absolute;top:2px}.tech h3{margin:0 0 4px;font-family:Cairo,sans-serif;font-size:16.5px}.tech p{color:var(--ink-soft);margin:0;font-size:14.5px}.tech .tag,.tag{background:var(--brand-soft);color:var(--brand);border-radius:10px;margin-bottom:6px;padding:2px 10px;font-size:12px;font-weight:700;display:inline-block}.secrets{gap:10px;display:grid}.secret{background:var(--paper);border:1px solid var(--line);border-radius:14px;align-items:flex-start;gap:14px;padding:16px 18px;display:flex}.secret .num{color:var(--brand);flex-shrink:0;font-family:Cairo,sans-serif;font-size:20px;font-weight:800}.secret h3{margin:0 0 4px;font-family:Cairo,sans-serif;font-size:15.5px}.secret p{color:var(--ink-soft);margin:0;font-size:14px}ul.sources{margin:0;padding:0;list-style:none}ul.sources li{border-bottom:1px dashed var(--line);padding:10px 14px;font-size:14.5px}ul.sources li:last-child{border-bottom:none}ul.sources b{color:var(--brand)}.callout{background:var(--rose-soft);border:1px solid #e9c9d1;border-radius:14px;padding:18px 20px}.callout .tag{background:var(--rose);color:#fff;border-radius:10px;margin-bottom:10px;padding:3px 10px;font-size:12px;font-weight:700;display:inline-block}.callout p{color:#5a2836;margin:0 0 10px;font-size:14.5px}.callout p:last-child{margin-bottom:0}.callout h3{margin:0 0 8px;font-family:Cairo,sans-serif}.footer-note{text-align:center;color:var(--ink-soft);border-top:1px solid var(--line);margin-top:40px;padding-top:18px;font-size:13px}ul.steps{margin:12px 0 0;padding:0;list-style:none}ul.steps li{color:var(--ink-soft);align-items:flex-start;gap:12px;padding:8px 0;font-size:14.5px;display:flex}ul.steps .n{background:var(--brand);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;margin-top:2px;font-size:12px;font-weight:700;display:inline-flex}.compare{grid-template-columns:1fr 1fr;gap:12px;display:grid}.compare .box{border:1px solid var(--line);border-radius:14px;padding:16px}.compare .before{background:var(--rose-soft);border-color:#e9c9d1}.compare .after{background:var(--brand-soft);border-color:#c5dbd3}.compare .lbl{margin-bottom:8px;font-family:Cairo,sans-serif;font-size:13px;font-weight:700}.compare .before .lbl{color:var(--rose)}.compare .after .lbl{color:var(--brand)}.compare p{color:var(--ink-soft);margin:0;font-size:14px}.vcard{background:var(--paper);border:1px solid var(--line);border-radius:14px;align-items:flex-start;gap:14px;margin-bottom:10px;padding:16px 18px;display:flex;position:relative}.vcard:before{content:"";inset-inline-start:27px;background:var(--line);width:2px;position:absolute;top:48px;bottom:-12px}.vcard:last-of-type:before{display:none}.vtag{color:#fff;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;min-width:40px;height:40px;font-family:Cairo,sans-serif;font-size:13px;font-weight:800;display:inline-flex}.v1 .vtag{background:var(--rose)}.v2 .vtag{background:var(--amber)}.v3 .vtag{background:var(--blue)}.v4 .vtag{background:var(--brand)}.vcard h3{margin:0 0 4px;font-family:Cairo,sans-serif;font-size:15px}.vcard p{color:var(--ink-soft);margin:0;font-size:14px}.tip,.warn{border-radius:12px;margin-top:12px;padding:12px 14px;font-size:14px}.tip{background:var(--amber-soft);color:#6b4518;border:1px solid #e8d3b0}.warn{background:var(--rose-soft);color:#5a2836;border:1px solid #e9c9d1}.ex-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:16px 18px}.ex-title{margin-bottom:10px;font-family:Cairo,sans-serif;font-weight:700}.ex-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.ex-box{color:var(--ink-soft);border-radius:12px;padding:12px;font-size:13.5px}.ex-bad{background:var(--rose-soft);border:1px solid #e9c9d1}.ex-good{background:var(--brand-soft);border:1px solid #c5dbd3}.ex-lbl{color:#fff;border-radius:8px;margin-inline-end:8px;padding:2px 8px;font-size:11px;font-weight:800;display:inline-block}.ex-bad .ex-lbl{background:var(--rose)}.ex-good .ex-lbl{background:var(--brand)}.file-tree{color:#e8f2ee;text-align:left;box-shadow:var(--shadow);direction:ltr;background:#1f433b;border-radius:14px;margin-bottom:12px;padding:18px 20px;font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:13.5px;line-height:1.8}.file-tree .req{color:#8fd9c4;font-weight:700}.file-tree .opt{color:#c9c2b4}.analogy{background:var(--paper);border:1px solid var(--line);border-radius:14px;align-items:flex-start;gap:14px;margin-bottom:12px;padding:18px;display:flex}.analogy .emoji{font-size:28px;line-height:1}.analogy p{color:var(--ink-soft);margin:0;font-size:14.5px}.stat-row{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:14px;display:grid}.stat{background:var(--brand-soft);text-align:center;border-radius:12px;padding:14px}.stat.bad{background:var(--rose-soft)}.stat .num{color:var(--brand);font-family:Cairo,sans-serif;font-size:22px;font-weight:800}.stat.bad .num{color:var(--rose)}.stat .lbl{color:var(--ink-soft);margin-top:4px;font-size:12.5px}.feedback{background:var(--purple-soft);border-radius:12px;margin-top:14px;padding:14px}.feedback .tag{background:var(--purple);color:#fff}.feedback p{color:var(--ink-soft);margin:8px 0 0;font-size:14px}.instruction-box{color:#e8f2ee;background:#1f433b;border-radius:12px;margin-top:12px;padding:14px 16px;font-family:Cairo,sans-serif;font-size:14.5px;font-weight:600}.quote-box{background:linear-gradient(135deg, var(--brand-soft), var(--blue-soft));border:1px solid var(--line);color:var(--brand-deep);text-align:center;border-radius:16px;margin-bottom:10px;padding:22px 24px;font-family:Cairo,sans-serif;font-size:17px;font-weight:700}.scenario-row{border-bottom:1px dashed var(--line);align-items:flex-start;gap:14px;padding:12px 0;display:flex}.scenario-row:last-child{border-bottom:none}.scenario-num{background:var(--brand);color:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-family:Cairo,sans-serif;font-size:13px;font-weight:800;display:inline-flex}.scenario-row p{color:var(--ink-soft);margin:0;font-size:14.5px}.tagbox{background:var(--ink);color:#f7f3ec;direction:ltr;border-radius:6px;padding:1px 7px;font-family:ui-monospace,Consolas,monospace;font-size:12px;display:inline-block}.diagram{background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;margin:14px 0 18px;padding:18px}.diagram-label{color:var(--brand);margin-bottom:12px;font-family:Cairo,sans-serif;font-size:12px;font-weight:700}.prompt-anatomy{color:#e8f2ee;direction:rtl;background:#1f433b;border-radius:14px;flex-wrap:wrap;gap:8px;padding:16px;display:flex}.prompt-pill{border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:700}.pill-task{background:#3d8b78}.pill-context{background:#6b5b95}.pill-role{background:#b57a35}.pill-output{background:#3a6f96}.pill-input{background:#a84a5e}.tech-demos{gap:10px;margin:14px 0 18px;display:grid}.tech-demo{grid-template-columns:90px 1fr 1fr;align-items:stretch;gap:10px;display:grid}.tech-demo-name{background:var(--brand);color:#fff;text-align:center;border-radius:12px;justify-content:center;align-items:center;padding:8px;font-family:Cairo,sans-serif;font-size:12px;font-weight:700;display:flex}.tech-demo-box{background:var(--paper);border:1px solid var(--line);color:var(--ink-soft);border-radius:12px;padding:10px 12px;font-size:12.5px}.tech-demo-box strong{color:var(--ink);margin-bottom:4px;font-size:11px;display:block}.dbs-stack{grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 18px;display:grid}.dbs-col{border:1px solid var(--line);text-align:center;border-radius:14px;padding:14px}.dbs-col h4{margin:0 0 6px;font-family:Cairo,sans-serif}.dbs-col p{color:var(--ink-soft);margin:0;font-size:12.5px}.dbs-d{background:var(--brand-soft)}.dbs-d h4{color:var(--brand)}.dbs-b{background:var(--purple-soft)}.dbs-b h4{color:var(--purple)}.dbs-s{background:var(--amber-soft)}.dbs-s h4{color:var(--amber)}.mock-chat{grid-template-columns:1fr 1fr;gap:12px;margin:14px 0 18px;display:grid}.mock-pane{background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden}.mock-pane-head{border-bottom:1px solid var(--line);padding:10px 12px;font-family:Cairo,sans-serif;font-size:12px;font-weight:700}.mock-pane.before .mock-pane-head{background:var(--rose-soft);color:var(--rose)}.mock-pane.after .mock-pane-head{background:var(--brand-soft);color:var(--brand)}.mock-bubble{color:var(--ink-soft);background:var(--bg);border-radius:12px;margin:10px;padding:10px 12px;font-size:12.5px;line-height:1.7}.mock-bubble.user{background:#eaf1ee;border:1px solid #c5dbd3}.mock-bubble.short{color:#e8f2ee;text-align:left;direction:ltr;background:#1f433b;font-family:ui-monospace,Consolas,monospace}.lane-compare{grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 18px;display:grid}.lane{border:1px solid var(--line);background:var(--paper);border-radius:14px;padding:16px;position:relative;overflow:hidden}.lane:before{content:"";inset-inline:0;height:4px;position:absolute;top:0}.lane-skills:before{background:var(--brand)}.lane-mcp:before{background:var(--purple)}.lane-projects:before{background:var(--amber)}.lane .eyebrow{letter-spacing:.04em;margin-bottom:6px;font-size:11px;font-weight:800}.lane-skills .eyebrow{color:var(--brand)}.lane-mcp .eyebrow{color:var(--purple)}.lane-projects .eyebrow{color:var(--amber)}.lane h4{margin:0 0 6px;font-family:Cairo,sans-serif}.lane p{color:var(--ink-soft);margin:0;font-size:13px}.claim-mock{grid-template-columns:1.2fr 1fr;gap:12px;margin:14px 0 18px;display:grid}.claim-form,.claim-sketch{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px}.claim-form h4,.claim-sketch h4{margin:0 0 10px;font-family:Cairo,sans-serif;font-size:14px}.claim-row{border-bottom:1px dashed var(--line);color:var(--ink-soft);justify-content:space-between;gap:8px;padding:6px 0;font-size:12px;display:flex}.claim-row:last-child{border-bottom:none}.sketch-canvas{background:linear-gradient(135deg, transparent 48%, #c9c2b4 48%, #c9c2b4 52%, transparent 52%), linear-gradient(45deg, transparent 48%, #a8b8b2 48%, #a8b8b2 52%, transparent 52%), var(--bg);border:1px dashed var(--line);border-radius:10px;height:140px;position:relative}.sketch-car{background:var(--brand);opacity:.7;border-radius:4px;width:36px;height:20px;position:absolute}.sketch-car.a{top:40px;inset-inline-start:30px}.sketch-car.b{top:80px;background:var(--amber);inset-inline-end:40px}.token-flow{flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0 18px;display:flex}.flow-step{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-family:Cairo,sans-serif;font-size:13px;font-weight:700}.flow-arrow{color:var(--brand);font-weight:800}.desktop-tiles{grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 18px;display:grid}.desktop-tile{background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden}.desktop-chrome{background:#1f433b;align-items:center;gap:5px;height:28px;padding:0 10px;display:flex}.desktop-chrome span{background:#ffffff59;border-radius:50%;width:7px;height:7px}.desktop-body{color:var(--ink-soft);min-height:88px;padding:12px;font-size:12.5px}.desktop-body strong{color:var(--ink);margin-bottom:4px;font-family:Cairo,sans-serif;display:block}.skill-md-preview{text-align:left;direction:ltr;grid-template-columns:1fr 1.4fr;gap:10px;margin:14px 0 18px;display:grid}.skill-md-block{border-radius:12px;padding:14px;font-family:ui-monospace,Consolas,monospace;font-size:12px;line-height:1.7}.skill-md-front{color:#8fd9c4;background:#1f433b}.skill-md-body{background:var(--paper);border:1px solid var(--line);color:var(--ink-soft)}.skill-md-block .cap{color:#f2d39a;margin-bottom:8px;font-family:Cairo,sans-serif;font-weight:700;display:block}.skill-md-body .cap{color:var(--brand)}.prompt-template{box-shadow:var(--shadow);background:#1f433b;border-radius:14px;margin:14px 0 18px;overflow:hidden}.prompt-template-head{border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.prompt-template-title{color:#8fd9c4;font-family:Cairo,sans-serif;font-size:13.5px;font-weight:700}.prompt-template-copy{color:#e8f2ee;cursor:pointer;background:#8fd9c42e;border:0;border-radius:8px;padding:6px 12px;font-family:inherit;font-size:12.5px;font-weight:700}.prompt-template-copy:hover{background:#8fd9c447}.prompt-template-body{white-space:pre-wrap;word-break:break-word;color:#e8f2ee;text-align:start;direction:rtl;margin:0;padding:14px 16px 16px;font-family:Tajawal,Cairo,sans-serif;font-size:13.5px;line-height:1.85}.try-now{background:var(--brand-soft);border:1px solid #c5dbd3;border-radius:14px;margin-top:28px;padding:16px 18px}.try-now-label{color:var(--brand);margin-bottom:8px;font-family:Cairo,sans-serif;font-size:14px;font-weight:800}.try-now ul{margin:0;padding:0 18px 0 0}.try-now li{color:var(--ink-soft);padding:4px 0;font-size:14px}.when-to-use{margin-top:14px}.privacy-list{margin:10px 0 0;padding:0 18px 0 0}.privacy-list li{color:#5a2836;padding:4px 0;font-size:14px}.adv-tag{background:var(--amber);color:#fff;border-radius:8px;margin-bottom:8px;padding:2px 9px;font-family:Cairo,sans-serif;font-size:11px;font-weight:700;display:inline-block}.adv-note{color:#6b4518;background:var(--amber-soft);border:1px solid #e8d3b0;border-radius:10px;margin-top:10px;padding:10px 12px;font-size:13px}@media (width<=980px){.grid3,.grid4,.dbs-stack,.lane-compare,.desktop-tiles{grid-template-columns:1fr 1fr}.tech-demo{grid-template-columns:1fr}}@media (width<=860px){.sidebar{transition:transform .25s;transform:translate(100%)}html[dir=rtl] .sidebar{transform:translate(100%)}.sidebar.open{transform:translate(0)}.main{margin-inline-start:0}.topbar{display:flex}.grid2,.grid3,.grid4,.grid5,.compare,.ex-row,.mock-chat,.claim-mock,.dbs-stack,.lane-compare,.desktop-tiles,.skill-md-preview{grid-template-columns:1fr}}