*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
.ideas-wrap{width:min(1040px,calc(100% - 40px));margin:auto}
.ideas-nav{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.ideas-brand{display:inline-flex;align-items:center;gap:10px;font-weight:650;text-decoration:none;color:var(--ink)}
.ideas-brand img{width:34px;height:34px;border-radius:9px}
.ideas-nav-end{display:flex;align-items:center;gap:16px}
a{color:var(--ink);text-underline-offset:4px}
a:hover{text-decoration-thickness:2px}
.ideas-nav-end>a{font-size:14px}
.ideas-hero{padding:64px 0 40px;max-width:800px}
.eyebrow{font:500 11px/1.5 ui-monospace,monospace;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin:0 0 16px}
h1{font-size:clamp(40px,6vw,72px);line-height:1.06;letter-spacing:-.055em;margin:0 0 24px;max-width:750px}
h2{font-size:clamp(26px,4vw,38px);line-height:1.15;letter-spacing:-.035em;margin:0 0 16px}
h3{font-size:20px;line-height:1.25;letter-spacing:-.02em;margin:0 0 8px}
p{margin:0 0 16px}.muted{color:var(--muted)}
.hero-lede{font-size:clamp(18px,2.5vw,23px);line-height:1.5;max-width:660px;color:var(--muted)}
.ideas-link{display:inline-block;margin-top:10px;font-size:15px;font-weight:600}
.idea-section{padding:48px 0;border-top:1px solid var(--line)}
.section-copy{max-width:650px;color:var(--muted);margin-bottom:28px}
.idea-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.idea-card{padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}
.idea-card .emoji{display:block;font-size:26px;margin-bottom:20px}
.idea-card>p{font-size:15px;color:var(--muted)}
.idea-card h3{font-size:19px}
details{border-top:1px solid var(--line);margin-top:20px}
summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;padding:16px 0;font-size:14px;font-weight:600}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';font-size:23px;line-height:1;font-weight:300;color:var(--muted)}
details[open]>summary::after{content:'×'}
.prompt{width:100%;min-height:180px;resize:vertical;padding:14px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:var(--soft2);font-family:inherit;font-size:14px;line-height:1.6}
.copy-prompt{border:0;border-bottom:1px solid var(--muted);background:none;color:var(--ink);font-family:inherit;font-size:14px;line-height:1.4;font-weight:600;padding:10px 0 4px;cursor:pointer}
.copy-status{display:block;min-height:24px;font-size:12px;color:var(--muted);margin-top:6px}
.sketch-result{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.sketch{margin:0;padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--soft)}
.sketch svg{display:block;width:100%;height:auto;max-height:500px}
.sketch figcaption{font-size:13px;color:var(--muted);margin-top:16px}
.flyer{margin:0;background:#f2b8aa;color:#26382e;border-radius:18px;padding:32px;min-height:450px;display:flex;flex-direction:column;justify-content:space-between}
.flyer .school{font-size:11px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;border-bottom:1px solid #26382e;padding-bottom:14px}
.flyer strong{font-size:clamp(42px,6vw,72px);line-height:.96;letter-spacing:-.06em;display:block}
.flyer .flower{font-size:65px;line-height:1}
.flyer .event{font-weight:600;font-size:15px;margin-bottom:0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:36px 0 0;padding:0;list-style:none;counter-reset:steps}
.steps li{counter-increment:steps}
.steps li:before{content:'0' counter(steps);display:block;font:12px ui-monospace,monospace;color:var(--faint);margin-bottom:12px}
.steps strong{display:block;margin-bottom:5px}.steps p{font-size:14px;color:var(--muted)}
.template-row{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.folder-example{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px}
.folder-example h3{font-size:18px;color:var(--ink);padding-bottom:16px;border-bottom:1px solid var(--line)}
.folder-example ul{list-style:none;margin:0;padding:0;font-size:14px}
.folder-example li{padding:10px 0;border-bottom:1px solid var(--line)}
.folder-example li:last-child{border:0}.folder-example small{display:block;color:var(--muted);margin-top:14px}
.showcase{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.showcase-copy{padding-top:28px}
.device-control{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px;font-size:14px}
.device-control select{font:inherit;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:10px;min-height:44px;padding:8px 32px 8px 12px;max-width:100%}
.live-demo{min-width:0;border:1px solid var(--line);border-radius:20px;background:var(--soft);overflow:hidden;padding:12px}
.live-demo>p{font-size:12px;color:var(--muted);text-align:center;margin:8px 0}
.demo-device[hidden]{display:none!important}
.live-demo .hldf-embed{background:transparent!important;padding:16px!important}
.closing{max-width:620px;padding:48px 0}
:focus-visible{outline:2px solid var(--ink);outline-offset:4px}
@media(max-width:760px){.idea-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.showcase,.template-row{grid-template-columns:1fr;gap:24px}.showcase-copy{padding-top:0}.steps{grid-template-columns:repeat(2,1fr)}.live-demo{max-width:440px;width:100%;margin:auto}}
@media(max-width:480px){.ideas-hero{padding-top:40px}.idea-grid{grid-template-columns:1fr}.idea-section{padding:36px 0}.sketch-result{grid-template-columns:1fr;gap:16px}.sketch{padding:20px}.sketch svg{max-height:330px}.flyer{min-height:380px;padding:26px}.idea-card{padding:22px}.idea-card .emoji{margin-bottom:12px}.ideas-nav-end{gap:10px}}