.cover-slide .slide-safe{overflow:visible}.cover-layout{grid-template-columns:1.22fr 1fr;align-items:center;gap:5vw;display:grid}.cover-title{font-family:var(--font-heading);letter-spacing:-.045em;font-weight:800;line-height:.92}.cover-word{font-size:clamp(5rem,10.8vw,12.8rem);display:block}.cover-word-accent{color:var(--slide-accent)}.cover-audience{letter-spacing:-.035em;margin-top:3vh;font-size:clamp(1.65rem,2.8vw,3.5rem);line-height:1.1;display:block}.cover-build{width:100%;height:43vh;max-height:460px;position:relative}.cover-sketch{border:1.5px solid #f2f1ee38;border-radius:10px;position:absolute;inset:0 13% 10% 0;transform:rotate(-9deg)translate(-2%,-5%)}.cover-window-bar{border-bottom:1px solid;align-items:center;gap:5px;height:4vh;min-height:24px;padding:0 1.2vw;display:flex}.cover-sketch .cover-window-bar{color:#f2f1ee38}.cover-window-bar i{background:currentColor;border-radius:50%;width:5px;height:5px}.cover-window-bar>span{font-size:var(--slide-caption);margin-left:auto}.cover-wire-title{border:1px solid #f2f1ee38;width:55%;height:12%;margin:9% 8% 5%}.cover-wire-line{background:#f2f1ee38;width:75%;height:1px;margin:6% 8%}.cover-wire-short{width:53%}.cover-wire-button{border:1px solid #f2f1ee38;width:42%;height:15%;margin:10% 8%}.cover-sketch-note{position:absolute;top:-11%;right:12%;transform:rotate(-5deg)}.cover-prototype{background:var(--slide-accent);color:var(--slide-bg);border:1px solid #ffb36b60;border-radius:10px;animation:.7s cubic-bezier(.16,1,.3,1) .25s both cover-build-in;position:absolute;inset:8% 0 -4% 6%;transform:rotate(4deg);box-shadow:0 24px 70px #0005}.cover-prototype .cover-window-bar{border-color:#14141438}.cover-prototype-content{padding:2.5vh 2.4vw}.cover-preview-label{font-size:var(--slide-caption)}.cover-prototype-content strong{font-family:var(--font-heading);letter-spacing:-.035em;margin-top:1vh;font-size:clamp(1.7rem,3vw,3.8rem);font-weight:800;line-height:1.05;display:block}.cover-preview-action{background:var(--slide-bg);color:var(--slide-fg);font-weight:600;font-size:var(--slide-caption);border-radius:5px;justify-content:space-between;align-items:center;margin-top:2.5vh;padding:1.4vh 1.3vw;display:flex}.cover-cursor{filter:drop-shadow(0 10px 8px #0005);width:7.5vw;height:auto;animation:.65s cubic-bezier(.16,1,.3,1) .65s both cover-click-in;position:absolute;bottom:-15%;right:-5%}.cover-footer{border-top:1px solid var(--slide-card-border);justify-content:space-between;align-items:end;gap:3vw;margin-top:7vh;padding-top:2.5vh;display:flex}.cover-footer>p:first-child{font-size:var(--slide-body);color:var(--slide-muted);line-height:1.3}.cover-footer strong{color:var(--slide-fg);font-weight:500}.cover-date{text-align:right;color:var(--slide-muted);font-size:var(--slide-caption);line-height:1.6}@keyframes cover-build-in{0%{opacity:0;transform:rotate(-4deg)translateY(18px)}to{opacity:1;transform:rotate(4deg)translateY(0)}}@keyframes cover-click-in{0%{opacity:0;transform:translate(20px,20px)}to{opacity:1;transform:translate(0)}}@media (max-aspect-ratio:7/5){.cover-build{height:36vh}.cover-footer{margin-top:8vh}}@media (prefers-reduced-motion:reduce){.cover-prototype,.cover-cursor{animation:none}}.cover-tool-logos{pointer-events:none;position:absolute;inset:0;overflow:hidden}.cover-tool-logo{aspect-ratio:1;background-position:50%;background-repeat:no-repeat;background-size:contain;display:block;position:absolute}.cover-tool-chatgpt{filter:grayscale()brightness(0)invert();opacity:.14;background-image:url(/images/chatgpt.svg);width:13vw;top:8%;left:42%;transform:rotate(-12deg)}.cover-tool-claude{opacity:.24;background-image:url(/images/claude.svg);width:20vw;bottom:-4%;right:7%;transform:rotate(10deg)}
.course-original{--slide-h2:clamp(2.25rem, 3.8vw, 5rem)}
.bodyip-iphone{background:#101012;border:2px solid #262628;border-radius:clamp(18px,2.3vw,42px);width:100%;max-width:28vh;margin-inline:auto;padding:18% 4% 21%;position:relative;box-shadow:inset 0 0 0 1px #080809,0 18px 35px #00000073}.bodyip-iphone-screen{aspect-ratio:9/16;object-fit:contain;background:#191919;border:1px solid #050505;width:100%;display:block}.bodyip-iphone-speaker{background:#050506;border-radius:999px;width:20%;height:1.3%;position:absolute;top:4.7%;left:40%;box-shadow:0 1px #252528}.bodyip-iphone-camera{aspect-ratio:1;background:#122133;border-radius:50%;width:3.2%;position:absolute;top:4.5%;left:29%;box-shadow:0 0 0 2px #09090b}.bodyip-iphone-home{aspect-ratio:1;background:#0a0a0c;border:1px solid #333336;border-radius:50%;width:17%;position:absolute;bottom:2.5%;left:41.5%;box-shadow:0 0 0 1px #080809}.bodyip-iphone-volume,.bodyip-iphone-power{background:#252528;border-radius:2px;width:3px;position:absolute}.bodyip-iphone-volume{height:7%;left:-4px}.bodyip-iphone-volume-up{top:22%}.bodyip-iphone-volume-down{top:31%}.bodyip-iphone-power{height:10%;top:23%;right:-4px}