:root{--background:#fff;--foreground:#18181b;--muted:#71717a;--card:#f4f4f5;--border:#e4e4e7;--accent:#f97316;--accent-weak:#fff7ed;--radius:14px;--maxw:1080px;--header-h:64px}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededef;--muted:#a1a1aa;--card:#18181b;--border:#27272a;--accent:#fb923c;--accent-weak:#1c1410}}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.7}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}main{min-height:60vh;display:block}.brand-mark{background:var(--accent);color:#fff;border-radius:10px;flex:none;place-items:center;width:36px;height:36px;font-size:.9rem;font-weight:800;display:grid;overflow:hidden}.brand-icon{border:1px solid var(--border);background:0 0}.brand-icon img{object-fit:cover;width:100%;height:100%;display:block}.site-header{z-index:50;background:color-mix(in srgb, var(--background) 88%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-inner{max-width:var(--maxw);justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;padding:.7rem 1.25rem;display:flex}.brand{color:var(--foreground);align-items:center;gap:.55rem;font-size:1.05rem;font-weight:700;display:flex}.nav{flex-wrap:wrap;align-items:center;gap:1.1rem;display:flex}.nav>a{color:var(--muted);font-size:.95rem}.nav>a.active,.nav>a:hover{color:var(--foreground);text-decoration:none}.nav-badge{text-transform:uppercase;background:var(--accent);color:#fff;border-radius:999px;margin-left:.35rem;padding:.05rem .4rem;font-size:.65rem}.nav-more{align-items:center;display:inline-flex;position:relative}.nav-more-button{color:var(--muted);cursor:pointer;font:inherit;background:0 0;border:0;align-items:center;gap:.25rem;padding:0;font-size:.95rem;display:inline-flex}.nav-more-button:hover,.nav-more.active .nav-more-button{color:var(--foreground)}.nav-more-menu{background:var(--card);border:1px solid var(--border);border-radius:12px;min-width:190px;padding:.5rem;display:none;position:absolute;top:calc(100% + .7rem);right:0;box-shadow:0 18px 48px #0f172a2e}.nav-more.open .nav-more-menu,.nav-more:focus-within .nav-more-menu{gap:.1rem;display:grid}.nav-more-menu a{color:var(--muted);white-space:nowrap;border-radius:9px;padding:.5rem .65rem;font-size:.92rem}.nav-more-menu a.active,.nav-more-menu a:hover{color:var(--foreground);background:var(--accent-weak);text-decoration:none}.nav-play{background:var(--accent);color:#fff;border-radius:10px;align-items:center;gap:.35rem;padding:.45rem .85rem;font-weight:600;display:inline-flex}.nav-play:hover{color:#fff;filter:brightness(1.05);text-decoration:none}.menu-button{color:var(--foreground);cursor:pointer;background:0 0;border:0;display:none}@media (max-width:760px){.menu-button{display:block}.nav{top:var(--header-h);background:var(--background);border-bottom:1px solid var(--border);flex-direction:column;align-items:flex-start;gap:.25rem;padding:1rem 1.25rem;display:none;position:absolute;left:0;right:0}.nav.open{display:flex}.nav>a,.nav-more,.nav-play{width:100%}.nav-more{flex-direction:column;align-items:stretch;display:flex}.nav-more-button{justify-content:space-between;width:100%;padding:.45rem 0}.nav-more-menu{width:100%;min-width:0;box-shadow:none;background:var(--accent-weak);margin:.1rem 0 .4rem;padding:.35rem;position:static}.nav-more.open .nav-more-menu,.nav-more:focus-within .nav-more-menu{display:grid}.nav-play{align-self:flex-start}}.home-hero{background:linear-gradient(135deg, var(--accent-weak), transparent 60%);border-bottom:1px solid var(--border);padding:4rem 1.25rem 3rem}.home-hero-content{max-width:var(--maxw);margin:0 auto}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--accent);font-size:.8rem;font-weight:700}.home-hero h1{margin:.5rem 0;font-size:clamp(2.2rem,5vw,3.4rem);line-height:1.1}.home-hero h1 span{color:var(--accent);display:block}.home-hero p{max-width:56ch;color:var(--muted);font-size:1.05rem}.hero-actions{flex-wrap:wrap;gap:.8rem;margin:1.5rem 0 1rem;display:flex}.button{border-radius:11px;align-items:center;gap:.45rem;padding:.7rem 1.3rem;font-size:1rem;font-weight:700;display:inline-flex}.button-primary{color:#fff;background:#111827;border:1px solid #111827}.button-primary:hover{color:#fff;filter:brightness(1.05);text-decoration:none}.button-secondary{color:#111827;background:#fff;border:1px solid #cbd5e1}.button-secondary:hover{color:#111827;border-color:var(--accent);text-decoration:none}@media (prefers-color-scheme:dark){.button-secondary{color:#0f172a;background:#f8fafc;border-color:#f8fafc}}.hero-proof{color:var(--muted);align-items:center;gap:.5rem;font-size:.9rem;display:inline-flex}.section{max-width:var(--maxw);margin:0 auto;padding:2.5rem 1.25rem}.section-heading{margin-bottom:1.5rem}.section-heading p{color:var(--muted);max-width:60ch}.section-heading h2{margin-top:.3rem;font-size:1.7rem}.section-kicker{text-transform:uppercase;letter-spacing:.06em;color:var(--accent);font-size:.8rem;font-weight:700}.feature-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);color:var(--foreground);padding:1.3rem;transition:transform .15s,border-color .15s;display:block}.feature-card span{color:var(--accent);text-transform:uppercase;font-size:.8rem;font-weight:700}.feature-card h3{margin:.35rem 0 .4rem;font-size:1.15rem}.feature-card p{color:var(--muted);font-size:.92rem}.status-inner{max-width:var(--maxw);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;margin:0 auto;padding:2.5rem 1.25rem;display:flex}.status-inner h2{margin:.3rem 0;font-size:1.6rem}.status-inner p{color:var(--muted);max-width:50ch}.guide-hero{max-width:var(--maxw);grid-template-columns:1fr 1fr;align-items:center;gap:2rem;margin:0 auto;padding:2.5rem 1.25rem;display:grid}@media (max-width:820px){.guide-hero{grid-template-columns:1fr}}.guide-hero-image{aspect-ratio:16/9;background:var(--card);border:1px solid var(--border);border-radius:8px;position:relative;overflow:hidden}.guide-hero-image img{object-fit:contain}.guide-hero-text{grid-template-columns:minmax(0,1fr);padding-bottom:1.5rem}.guide-hero-text .guide-hero-content{max-width:780px}.guide-hero-content h1{margin:.4rem 0;font-size:clamp(1.8rem,4vw,2.6rem)}.guide-summary{color:var(--muted);font-size:1.05rem}.breadcrumb{color:var(--muted);gap:.4rem;font-size:.85rem;display:flex}.breadcrumb a{color:var(--muted)}.updated-line{color:var(--muted);align-items:center;gap:.4rem;margin-top:1rem;font-size:.85rem;display:inline-flex}.article-shell{grid-template-columns:minmax(0,1fr) 220px;gap:2.5rem;max-width:1180px;margin:0 auto;padding:0 1.25rem 3rem;display:grid}@media (max-width:900px){.article-shell{grid-template-columns:1fr}}.guide-article{min-width:0;max-width:none}.guide-article>.article-section,.guide-article>.quick-answer,.guide-article>.source-note,.guide-article>.faq-section,.guide-article>.related-section{max-width:74ch}.quick-answer{background:var(--accent-weak);border:1px solid var(--accent);border-radius:var(--radius);gap:1rem;margin-bottom:2rem;padding:1.1rem 1.3rem;display:flex}.quick-answer-icon{color:var(--accent);flex-shrink:0}.article-section{margin:2rem 0}.article-section h2{margin-bottom:.6rem;font-size:1.4rem}.article-section p{margin:.5rem 0}.guide-table-scroll{border:1px solid var(--border);border-radius:8px;max-width:100%;margin:1rem 0 1.4rem;overflow-x:auto}.guide-data-table{border-collapse:collapse;width:100%;min-width:680px;font-size:.88rem}.guide-data-table.compact{min-width:0}.guide-data-table th,.guide-data-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:.65rem .8rem}.guide-data-table thead{background:var(--card)}.guide-data-table tbody tr:last-child th,.guide-data-table tbody tr:last-child td{border-bottom:0}.guide-data-table tbody tr:nth-child(2n){background:var(--card)}.guide-data-table tbody th{font-weight:700}.profit-tool{border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin:2rem 0;padding:1.5rem 0}.profit-tool h2{margin-bottom:.4rem;font-size:1.4rem}.profit-tool>p{color:var(--muted);margin-bottom:1rem}.profit-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;display:grid}.profit-run{border:1px solid var(--border);border-radius:8px;min-width:0;padding:1rem}.profit-run h3{margin-bottom:.8rem;font-size:1rem}.profit-run label{gap:.3rem;margin:.65rem 0;font-size:.9rem;display:grid}.profit-run input{border:1px solid var(--border);background:var(--background);width:100%;color:var(--foreground);font:inherit;border-radius:6px;padding:.6rem .7rem}.profit-result{justify-content:space-between;gap:1rem;padding-top:.5rem;display:flex}.profit-result strong{font-size:1.1rem}.profit-tool-comparison{margin-top:1rem;font-weight:700}@media (max-width:700px){.profit-tool-grid{grid-template-columns:1fr}}.check-list{margin:.6rem 0;list-style:none}.check-list li{align-items:flex-start;gap:.5rem;margin:.4rem 0;display:flex}.check-list li svg{color:var(--accent);flex-shrink:0;margin-top:.2rem}.step-list{counter-reset:step;margin:.6rem 0;padding:0;list-style:none}.step-list li{gap:.8rem;margin:.7rem 0;display:flex}.step-list li span{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:28px;height:28px;font-size:.85rem;font-weight:700;display:grid}.screenshot-evidence{margin:2.5rem 0}.screenshot-evidence>h2{margin:.25rem 0 1.2rem}.screenshot-group{margin-top:1.8rem}.screenshot-group h3{border-bottom:1px solid var(--border);margin-bottom:1rem;padding-bottom:.5rem;font-size:1.05rem}.screenshot-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:1.1rem;display:grid}.screenshot-card{background:var(--background);border:1px solid var(--border);border-radius:8px;min-width:0;margin:0;overflow:hidden}.screenshot-card.wide-shot{grid-column:1/-1}.screenshot-image-link{background:var(--card);color:var(--foreground);justify-content:center;align-items:center;display:flex;position:relative}.screenshot-image-link img{object-fit:contain;width:100%;height:auto;display:block}.screenshot-expand{background:var(--background);border:1px solid var(--border);color:var(--foreground);border-radius:6px;justify-content:center;align-items:center;padding:.4rem;display:flex;position:absolute;top:.6rem;right:.6rem}.screenshot-image-link:hover .screenshot-expand,.screenshot-image-link:focus-visible .screenshot-expand{border-color:var(--accent)}.screenshot-card figcaption{border-top:1px solid var(--border);color:var(--muted);padding:.7rem .85rem;font-size:.88rem;line-height:1.5}@media (max-width:700px){.screenshot-grid{grid-template-columns:minmax(0,1fr)}}.video-evidence{margin:2rem 0}.video-grid{gap:1rem;margin-top:1rem;display:grid}.video-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.video-card video{aspect-ratio:16/9;background:#000;width:100%;height:auto;display:block}.video-card figcaption{gap:.25rem;padding:.75rem .9rem;display:grid}.video-card figcaption strong{color:var(--foreground);font-size:.95rem}.video-card figcaption span{color:var(--muted);font-size:.86rem}.source-note{border:1px dashed var(--border);border-radius:var(--radius);gap:1rem;margin:2.5rem 0;padding:1.1rem 1.3rem;display:flex}.source-note svg{color:var(--accent);flex-shrink:0}.source-note h2{margin-bottom:.2rem;font-size:1.1rem}.source-note p{color:var(--muted);font-size:.92rem}.faq-section{margin:2.5rem 0}.faq-list details{border:1px solid var(--border);background:var(--card);border-radius:10px;margin:.5rem 0;padding:.2rem 1rem}.faq-list summary{cursor:pointer;padding:.6rem 0;font-weight:600}.faq-list p{color:var(--muted);padding:0 0 .6rem}.related-section{margin:2.5rem 0}.related-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.8rem;display:grid}.related-grid a{background:var(--card);border:1px solid var(--border);color:var(--foreground);border-radius:10px;padding:.9rem 1rem;display:block}.related-grid a:hover{border-color:var(--accent);text-decoration:none}.related-grid span{color:var(--accent);text-transform:uppercase;font-size:.75rem;font-weight:700}.related-grid strong{margin:.15rem 0 .3rem;display:block}.related-grid svg{color:var(--accent)}.article-aside{top:calc(var(--header-h) + 1rem);align-self:start;height:fit-content;position:sticky}.article-aside a{color:var(--muted);padding:.25rem 0;font-size:.9rem;display:block}.article-aside a:hover{color:var(--foreground);text-decoration:none}.aside-title{text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:.4rem;font-size:.75rem;font-weight:700}.article-aside .aside-play{background:var(--accent);color:#fff;border-radius:8px;align-items:center;gap:.35rem;margin-top:1rem;padding:.5rem .9rem;font-weight:600;display:inline-flex}.article-aside .aside-play:hover{color:#fff;filter:brightness(1.05);text-decoration:none}@media (max-width:900px){.article-aside{display:none}}.site-footer{border-top:1px solid var(--border);margin-top:3rem;padding:2.5rem 0 1.5rem}.footer-inner{max-width:var(--maxw);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;margin:0 auto;padding:0 1.25rem;display:flex}.footer-brand{align-items:center;gap:.7rem;display:flex}.footer-brand p{color:var(--muted);font-size:.9rem}.footer-links{flex-wrap:wrap;gap:1rem;display:flex}.footer-links a{color:var(--muted);font-size:.9rem}.footer-official{color:var(--foreground);align-items:center;gap:.35rem;font-weight:600;display:inline-flex}.footer-legal{max-width:var(--maxw);border-top:1px solid var(--border);margin:1.5rem auto 0;padding:1.5rem 1.25rem 0}.footer-legal p{color:var(--muted);font-size:.8rem}.not-found{text-align:center;max-width:600px;margin:0 auto;padding:6rem 1.25rem}.not-found h1{margin:.5rem 0;font-size:2rem}.not-found p{color:var(--muted);margin-bottom:1.5rem}.home-hero{color:#fff;background:#101418;border-bottom:1px solid #ffffff1f;align-items:flex-end;min-height:560px;padding:0;display:flex;position:relative;overflow:hidden}.home-hero-image{object-fit:cover;object-position:center}.home-hero-shade{background:#090d0cb8;position:absolute;inset:0}.home-hero-content{max-width:var(--maxw);z-index:1;width:100%;margin:0 auto;padding:5rem 1.25rem 4rem;position:relative}.home-hero .eyebrow,.home-hero .section-kicker{color:#86efac}.home-hero h1{letter-spacing:-.045em;max-width:820px;margin:.35rem 0 0;font-size:clamp(3rem,7vw,5.4rem);line-height:.98}.home-hero h1 span{color:#fbbf24;margin-top:.5rem;font-size:clamp(2rem,4vw,3.45rem);display:block}.home-hero p:not(.eyebrow){color:#e5e7eb;max-width:680px;margin-top:1.5rem;font-size:1.08rem;line-height:1.75}.home-hero .hero-proof{color:#d1d5db}.fact-band{text-align:left;background:#fff7ed;border-top:1px solid #fed7aa;border-bottom:1px solid #fed7aa}.fact-band-inner{max-width:var(--maxw);grid-template-columns:repeat(4,minmax(0,1fr));margin:0 auto;padding:0 1.25rem;display:grid}.fact-band-inner>div{border-right:1px solid #fed7aa;min-width:0;min-height:102px;padding:1.35rem 1.5rem}.fact-band-inner>div:last-child{border-right:0}.fact-band strong{color:#111827;font-size:1.65rem;line-height:1.1;display:block}.fact-band span{color:#7c2d12;margin-top:.35rem;font-size:.82rem;display:block}.section{padding-top:4.9rem;padding-bottom:4.9rem}.section-heading{justify-content:space-between;align-items:flex-end;gap:3rem;margin-bottom:2.4rem;display:flex}.section-heading h2,.visual-copy h2,.status-inner h2,.feature-video h2{letter-spacing:-.035em;margin:.25rem 0 0;font-size:clamp(2rem,4vw,2.75rem);line-height:1.08}.section-heading>p{color:var(--muted);max-width:430px;margin:0;font-size:.98rem;line-height:1.7}.reference-directory{border-top:1px solid var(--border)}.reference-links{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:2rem;display:grid}.reference-links a{border-bottom:1px solid var(--border);color:var(--foreground);justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 0;font-weight:600;display:flex}.reference-links a:hover{color:var(--accent);text-decoration:none}.reference-links a svg{flex-shrink:0}@media (max-width:700px){.reference-links{grid-template-columns:1fr}}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.95rem;display:grid}.featured-grid-compact{grid-template-columns:repeat(4,minmax(0,1fr))}.feature-card{background:var(--card);border:1px solid var(--border);color:var(--foreground);border-radius:10px;flex-direction:column;min-height:248px;padding:1.55rem;transition:border-color .15s;display:flex}.feature-card:hover{border-color:var(--accent);text-decoration:none;transform:none}.feature-card>svg:first-child{color:var(--accent);margin-bottom:1.5rem}.feature-card h3{margin:.35rem 0 .55rem;font-size:1.2rem;line-height:1.2}.feature-card p{color:var(--muted);font-size:.92rem;line-height:1.6}.card-arrow{color:var(--accent);margin-top:auto}.feature-video{text-align:center;max-width:940px;margin:0 auto;padding:2.75rem 1.25rem 4.5rem}.feature-video h2{margin-bottom:1.35rem}.guide-video{border:1px solid var(--border);background:#111827;border-radius:14px;width:100%;height:auto;display:block}.loop-band{color:#f9fafb;background:#111827;border-top:1px solid #374151;border-bottom:1px solid #374151}.loop-band .section-kicker{color:#fbbf24}.light-heading>p{color:#d1d5db}.loop-grid{grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.loop-step{border:1px solid #374151;border-right:0;min-height:220px;padding:1.5rem}.loop-step:last-child{border-right:1px solid #374151}.loop-step>span{color:#fbbf24;font-size:.8rem;font-weight:800}.loop-step h3{margin:2.2rem 0 .6rem;font-size:1.15rem}.loop-step p{color:#d1d5db;margin:0;line-height:1.65}.visual-section{display:block}.visual-copy{max-width:760px;margin-bottom:2rem}.visual-copy>p:not(.section-kicker){color:var(--muted);margin:1rem 0;line-height:1.75}.proof-list{gap:.75rem;margin:1.4rem 0 1.6rem;list-style:none;display:grid}.proof-list li{color:var(--foreground);align-items:flex-start;gap:.65rem;display:flex}.proof-list svg{color:var(--accent);flex:none;margin-top:.2rem}.text-link{color:var(--foreground);align-items:center;gap:.45rem;font-weight:800;display:inline-flex}.text-link:hover{color:var(--accent);text-decoration:none}.visual-gallery{grid-template-columns:1.45fr 1fr 1fr;gap:.85rem;display:grid}.gallery-main,.gallery-small{background:var(--card);border:1px solid var(--border);border-radius:8px;position:relative;overflow:hidden}.gallery-main:hover,.gallery-small:hover{border-color:var(--accent);text-decoration:none}.gallery-main,.gallery-small{min-height:320px}.gallery-main img,.gallery-small img{object-fit:cover}.gallery-small img{object-fit:contain;padding:.45rem .45rem 2.7rem}.gallery-main span,.gallery-small span{color:#fff;background:#111827e0;justify-content:space-between;align-items:center;gap:.4rem;padding:.65rem .8rem;font-size:.88rem;font-weight:700;display:flex;position:absolute;bottom:0;left:0;right:0}.status-band{background:#fff7ed;border-top:1px solid #fed7aa;border-bottom:1px solid #fed7aa}.status-inner{min-height:245px;padding-top:3.4rem;padding-bottom:3.4rem}.status-inner>div>svg{color:var(--accent);margin-bottom:1rem}.screenshot-lead{max-width:850px;margin-bottom:1.5rem}@media (max-width:980px){.feature-grid,.featured-grid-compact,.loop-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.loop-step:nth-child(2){border-right:1px solid #374151}.visual-section{grid-template-columns:1fr}}@media (max-width:680px){.home-hero{min-height:540px}.home-hero-content{padding:3.5rem 1.1rem 3rem}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .button{width:100%}.fact-band-inner{grid-template-columns:repeat(2,minmax(0,1fr))}.fact-band-inner>div{border-bottom:1px solid #fed7aa;border-right:1px solid #fed7aa;min-height:92px;padding:1rem 1.1rem}.fact-band-inner>div:nth-child(2n){border-right:0}.fact-band-inner>div:nth-last-child(-n+2){border-bottom:0}.section-heading{flex-direction:column;align-items:flex-start;gap:1rem}.feature-grid,.featured-grid-compact,.loop-grid,.visual-gallery{grid-template-columns:1fr}.feature-card{min-height:210px}.loop-step,.loop-step:last-child,.loop-step:nth-child(2){border:1px solid #374151;border-bottom:0;min-height:170px}.loop-step:last-child{border-bottom:1px solid #374151}.gallery-main,.gallery-small{aspect-ratio:16/10;min-height:0}}