/* Layout adjustments for the growing guide library. */
.category-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.guide-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

@media(max-width:760px){
  .category-grid,.guide-grid{grid-template-columns:1fr}
}

.platform-intros{border-top:1px solid var(--line);margin:46px 0 50px;padding-top:42px}.platform-intros>p:not(.eyebrow){color:var(--muted);font-size:14px}.platform-video-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));margin-top:24px}.platform-video{aspect-ratio:16/10;background:#152652;border:0;border-radius:12px;color:#fff;cursor:pointer;isolation:isolate;overflow:hidden;padding:18px;position:relative;text-align:left}.platform-video:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.platform-video>*{position:relative;z-index:2}.platform-video .video-status{font:500 9px 'DM Mono';letter-spacing:1px;opacity:.75}.platform-video .video-word{bottom:42px;font-size:clamp(24px,3.2vw,38px);font-weight:800;letter-spacing:-2px;line-height:.9;position:absolute}.platform-video .video-caption{bottom:17px;font-size:10px;left:18px;position:absolute}.platform-video .play-state{border:1px solid #ffffff80;border-radius:50%;bottom:14px;display:grid;font-size:11px;height:29px;place-items:center;position:absolute;right:14px;width:29px}.orb{border-radius:50%;filter:blur(1px);height:140px;opacity:.85;position:absolute;width:140px;z-index:1}.orb-one{animation:float-orb 12s ease-in-out infinite;right:-38px;top:-48px}.orb-two{animation:float-orb 12s ease-in-out -6s infinite;bottom:-80px;left:-48px;opacity:.45}.openai-video{background:linear-gradient(135deg,#102a22,#076e55)}.openai-video .orb{background:#d2ffe3}.claude-video{background:linear-gradient(135deg,#39211e,#b25733)}.claude-video .orb{background:#ffe7cf}.gemini-video{background:linear-gradient(135deg,#12357b,#6c54c8)}.gemini-video .orb{background:#b9edff}.copilot-video{background:linear-gradient(135deg,#133d6d,#2365c8)}.copilot-video .orb{background:#73e4ff}.perplexity-video{background:linear-gradient(135deg,#083d45,#147887)}.perplexity-video .orb{background:#98fff4}.meta-video{background:linear-gradient(135deg,#192877,#7a3bc4)}.meta-video .orb{background:#c4d5ff}.mistral-video{background:linear-gradient(135deg,#51200b,#e26319)}.mistral-video .orb{background:#ffe28f}.platform-video.paused .orb{animation-play-state:paused}.platform-video.paused .play-state{font-size:0}.platform-video.paused .play-state:after{content:'▶';font-size:10px}.platform-video.paused:after{background:#0004;content:'';inset:0;position:absolute;z-index:1}@keyframes float-orb{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-38px,55px,0) scale(1.38)}}@media(max-width:760px){.platform-video-grid{grid-template-columns:1fr 1fr}.platform-video{padding:14px}.platform-video .video-word{bottom:37px}.platform-video .video-caption{bottom:14px;left:14px;font-size:9px}}@media(max-width:440px){.platform-video-grid{grid-template-columns:1fr}.platform-video{max-height:220px}}

.platform-detail{align-items:center;border-bottom:1px solid var(--line);display:grid;gap:30px;grid-template-columns:minmax(0,1fr) 250px;padding:30px 0}.platform-detail h3{margin-top:0}.platform-detail p{margin-bottom:0}.platform-detail .platform-video{width:100%}@media(max-width:620px){.platform-detail{grid-template-columns:1fr}.platform-detail .platform-video{max-width:320px}}

.windows-quick{padding:70px 0}.windows-quick h2{font-size:clamp(30px,4vw,48px);letter-spacing:-2px;margin-bottom:28px}.windows-video-grid{display:grid;gap:18px;grid-template-columns:repeat(2,minmax(0,1fr))}.windows-video-grid .platform-video{aspect-ratio:16/8}.shortcuts-video{background:linear-gradient(135deg,#12477a,#0c9ac5)}.shortcuts-video .orb{background:#b0f4ff}.speed-video{background:linear-gradient(135deg,#20411e,#4e9a35)}.speed-video .orb{background:#d8ff9a}.windows-shortcut-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.windows-shortcut-list span{background:var(--pale);border-radius:6px;color:var(--muted);font-size:11px;padding:10px 12px}.windows-shortcut-list b{color:var(--ink);font-family:'DM Mono';font-size:10px}@media(max-width:620px){.windows-video-grid{grid-template-columns:1fr}.windows-video-grid .platform-video{max-width:none}.windows-quick{padding:55px 0}}

.comparison-section{padding:78px 0}.comparison-section h2{font-size:clamp(30px,4vw,48px);letter-spacing:-2.2px;margin-bottom:28px}.choice-grid{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}.choice-card{border:1px solid var(--line);border-radius:12px;padding:25px}.choice-card>span{display:grid;font-size:29px;height:42px;place-items:center;width:42px}.choice-card h3{font-size:21px;letter-spacing:-1px;margin:11px 0}.choice-card p:not(.tag){color:var(--muted);font-size:12px;line-height:1.7}.choice-card>b{font-size:12px}.choice-card ul{color:var(--muted);font-size:12px;line-height:1.6;margin:12px 0 0;padding-left:18px}.windows-choice>span{color:#1679cf}.apple-choice>span{color:#344154}.android-choice>span{color:#5caa41}.decision-list{border-top:1px solid var(--line);margin-top:34px}.decision-list>div{border-bottom:1px solid var(--line);display:grid;gap:18px;grid-template-columns:.9fr 1.4fr;padding:18px 0}.decision-list b{font-size:13px}.decision-list span,.comparison-note{color:var(--muted);font-size:12px;line-height:1.7}.comparison-note{margin-top:26px}@media(max-width:760px){.choice-grid{grid-template-columns:1fr}.decision-list>div{grid-template-columns:1fr;gap:6px}.comparison-section{padding:58px 0}}

.contact-form{margin:20px 0}.contact-form p{margin:17px 0}.contact-form input,.contact-form textarea{border:1px solid var(--line);border-radius:7px;font:14px Manrope;margin-top:7px;padding:12px;width:100%}.contact-form button{background:var(--blue);border:0;border-radius:7px;color:#fff;cursor:pointer;font:800 12px Manrope;padding:13px 17px}

/* Keep the six topic cards balanced: three wide cards per row on desktop. */
.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.category-grid a{min-height:164px;padding:26px}@media(max-width:760px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-grid a{min-height:0}}@media(max-width:480px){.category-grid{grid-template-columns:1fr}}

/* Persistent navigation for long guides. */
.site-header{background:rgba(22,85,239,.97);box-shadow:0 1px 0 rgba(255,255,255,.16);position:fixed;top:0;left:0;right:0}body{padding-top:78px}@media(max-width:760px){body{padding-top:65px}}

.search-empty{border:1px dashed var(--line);border-radius:9px;color:var(--muted);font-size:13px;line-height:1.6;margin:20px 0 0;padding:18px}.search-empty strong{color:var(--ink)}