:root{--ink:#132237;--muted:#607086;--line:#dce4ed;--paper:#f7f9fc;--white:#fff;--blue:#3563e9;--blue-dark:#264cc5;--blue-soft:#eaf0ff;--purple:#775be7;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--white);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(calc(100% - 40px), var(--max));margin:0 auto}.skip-link{background:var(--ink);color:#fff;z-index:99;padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff0;border-bottom:1px solid #13223717;height:76px;position:sticky;top:0}.nav-wrap{justify-content:space-between;align-items:center;gap:28px;height:100%;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:11px;font-weight:800;display:inline-flex}.brand-logo{border-radius:8px;width:29px;height:29px}.brand-mark{background:var(--ink);border-radius:8px;grid-template-columns:repeat(3,1fr);place-items:end center;gap:2px;width:29px;height:29px;padding:5px;display:grid;transform:rotate(-2deg)}.brand-mark i{background:#fff;border-radius:2px;width:100%;display:block}.brand-mark i:first-child{opacity:.7;height:7px}.brand-mark i:nth-child(2){height:14px}.brand-mark i:nth-child(3){opacity:.85;height:10px}.main-nav{color:#43536a;align-items:center;gap:29px;font-size:14px;font-weight:600;display:flex}.main-nav a:hover{color:var(--blue)}.main-nav .nav-cta{background:var(--ink);color:#fff;border-radius:8px;padding:9px 15px}.main-nav .nav-cta:hover{background:var(--blue);color:#fff}.hero{background:radial-gradient(circle at 83% 20%,#edf0ff 0,#0000 33%),linear-gradient(#fbfcff 0%,#f5f8fc 100%);padding:88px 0 96px;overflow:hidden}.hero-grid{grid-template-columns:1.04fr .96fr;align-items:center;gap:76px;display:grid}.eyebrow,.section-kicker{color:var(--blue);text-transform:uppercase;letter-spacing:.13em;font-size:12px;font-weight:800}.status-dot{background:#38a675;border-radius:50%;width:8px;height:8px;margin-right:8px;display:inline-block;box-shadow:0 0 0 4px #dff4e9}.hero h1{letter-spacing:-.065em;max-width:700px;margin:19px 0 25px;font-size:clamp(48px,6vw,78px);line-height:.99}.hero h1 span{color:var(--blue)}.hero-lead{max-width:620px;color:var(--muted);font-size:19px;line-height:1.65}.button-row{flex-wrap:wrap;gap:12px;margin-top:34px;display:flex}.button{border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:16px;min-height:50px;padding:0 21px;font-size:14px;font-weight:800;transition:transform .18s,background .18s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px #3563e933}.button-primary:hover{background:var(--blue-dark)}.button-secondary{border-color:var(--line);background:#fff}.trust-row{color:#66768b;flex-wrap:wrap;gap:22px;margin-top:29px;font-size:12px;font-weight:700;display:flex}.trust-row span:before{content:"✓";color:#38a675;margin-right:7px}.tool-preview{background:#fff;border:1px solid #293f5c1c;border-radius:18px;padding:18px;transform:rotate(1.2deg);box-shadow:0 28px 65px #1f2e4a26}.preview-top{justify-content:space-between;align-items:center;padding:0 2px 13px;font-size:13px;font-weight:800;display:flex}.secure-pill{color:#34765a;background:#eaf7f0;border-radius:999px;padding:4px 8px;font-size:10px}.preview-canvas{background:linear-gradient(160deg,#92b6d5 0 50%,#ecb979 50% 51%,#5c7b63 51%);border-radius:11px;height:235px;position:relative;overflow:hidden}.image-placeholder{position:absolute;inset:0;overflow:hidden}.sun{background:#ffdf89;border-radius:50%;width:47px;height:47px;position:absolute;top:35px;right:67px;box-shadow:0 0 34px #fff0a6}.mountain{background:#385d54;border-radius:18px;width:280px;height:260px;position:absolute;bottom:-65px;transform:rotate(45deg)}.mountain-one{left:-45px}.mountain-two{background:#79937b;bottom:-100px;right:-90px}.scan-line{background:#fff;height:2px;position:absolute;top:50%;left:0;right:0;box-shadow:0 0 14px 3px #8ba6ff}.result-lines{padding:18px 4px 13px}.result-label{color:#7b899b;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px;font-size:10px;font-weight:800;display:block}.result-lines div{background:#f2f5f9;border-radius:6px;align-items:center;margin:0 6px 6px 0;padding:7px 10px;font-size:11px;display:inline-flex}.result-lines i{background:var(--blue);border-radius:50%;width:5px;height:5px;margin-right:7px}.result-lines b{font-weight:700}.preview-action{background:var(--ink);color:#fff;border-radius:8px;justify-content:space-between;align-items:center;padding:12px 14px;font-size:12px;font-weight:800;display:flex}.section{padding:92px 0}.benefits-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:50px 0}.three-grid{grid-template-columns:repeat(3,1fr);gap:54px;display:grid}.three-grid>div{padding-left:48px;position:relative}.number{color:var(--blue);font-size:11px;font-weight:900;position:absolute;top:1px;left:0}.three-grid h2{margin:0 0 8px;font-size:17px}.three-grid p{color:var(--muted);margin:0;font-size:14px}.how-section{background:#fff}.section-heading{justify-content:space-between;align-items:flex-end;gap:40px;margin:17px 0 45px;display:flex}.section-heading h2,.audience-grid h2,.faq-grid h2{letter-spacing:-.045em;margin:0;font-size:clamp(34px,4vw,52px);line-height:1.05}.section-heading p{color:var(--muted);max-width:410px;margin:0}.steps{border:1px solid var(--line);border-radius:14px;grid-template-columns:repeat(3,1fr);display:grid;overflow:hidden}.steps>div{min-height:215px;padding:35px}.steps>div+div{border-left:1px solid var(--line)}.steps span{background:var(--blue-soft);width:29px;height:29px;color:var(--blue);border-radius:8px;place-items:center;font-size:12px;font-weight:900;display:grid}.steps h3{margin:32px 0 7px;font-size:19px}.steps p{color:var(--muted);margin:0;font-size:14px}.audience-section{background:var(--ink);color:#fff}.audience-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:110px;display:grid}.audience-grid p{color:#aeb9c9;max-width:430px}.text-link{color:#a8bdff;margin-top:18px;font-size:14px;font-weight:800;display:inline-block}.audience-list{border-top:1px solid #35465d}.audience-list div{border-bottom:1px solid #35465d;padding:16px 4px;font-size:16px;font-weight:700}.audience-list span{color:#7890aa;margin-right:22px;font-size:10px}.faq-grid{grid-template-columns:.8fr 1.2fr;gap:100px;display:grid}.faq-grid>div:first-child p{color:var(--muted)}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;justify-content:space-between;gap:20px;padding:21px 0;font-weight:800;list-style:none;display:flex}summary::-webkit-details-marker{display:none}summary span{color:var(--blue);font-size:20px}details p{color:var(--muted);margin:-6px 0 22px}.final-cta{color:#fff;text-align:center;background:linear-gradient(130deg,#3563e9,#654fd7);padding:82px 0}.final-cta h2{letter-spacing:-.05em;margin:16px 0 0;font-size:clamp(38px,5vw,60px);line-height:1.04}.light{color:#cbd8ff}.centered{justify-content:center}.button-light{color:var(--blue);background:#fff}.button-ghost{color:#fff;border-color:#ffffff59}.consent-banner{z-index:80;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffffa;border:1px solid #cdd8e7;border-radius:14px;justify-content:space-between;align-items:center;gap:28px;width:min(100% - 40px,920px);margin:0 auto;padding:20px 22px;display:flex;position:fixed;bottom:20px;left:20px;right:20px;box-shadow:0 20px 55px #11203433}.consent-banner strong{margin-bottom:3px;font-size:15px;display:block}.consent-banner p{color:#5f6f83;max-width:640px;margin:0;font-size:12px;line-height:1.55}.consent-banner a{color:var(--blue);margin-top:5px;font-size:11px;font-weight:800;text-decoration:underline;display:inline-block}.consent-actions{flex:none;gap:9px;display:flex}.consent-actions .button{white-space:nowrap;min-height:42px;font-size:11px}.privacy-choices-button{z-index:60;color:#52637a;cursor:pointer;background:#fffffff0;border:1px solid #cfd8e4;border-radius:999px;padding:7px 11px;font-size:10px;font-weight:800;position:fixed;bottom:12px;right:12px;box-shadow:0 6px 18px #12223614}.privacy-choices-button:hover{color:var(--blue);border-color:#aebef0}@media (max-width:720px){.consent-banner{flex-direction:column;align-items:stretch;gap:14px;width:auto;padding:18px;bottom:12px;left:12px;right:12px}.consent-actions{width:100%}.consent-actions .button{flex:1;padding:0 12px}}.site-footer{color:#fff;background:#0d1929;padding:64px 0 0}.footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:80px;padding-bottom:48px;display:grid}.footer-brand{margin-bottom:15px}.footer-grid p{color:#93a3b8;max-width:390px;font-size:14px}.footer-grid h2{text-transform:uppercase;letter-spacing:.1em;color:#71839b;margin:0 0 14px;font-size:10px}.footer-grid>div>a:not(.brand){color:#c5cfdb;padding:4px 0;font-size:13px;display:block}.footer-bottom{color:#71839b;border-top:1px solid #243247;justify-content:space-between;align-items:center;gap:30px;min-height:69px;font-size:11px;display:flex}.page-hero{background:radial-gradient(circle at 50% 0, #eef1ff, transparent 44%), var(--paper);border-bottom:1px solid var(--line);text-align:center;padding:88px 0 78px}.narrow{width:min(100% - 36px,790px);margin:0 auto}.page-hero h1{letter-spacing:-.055em;margin:17px 0 20px;font-size:clamp(43px,6vw,68px);line-height:1.02}.page-hero p{max-width:720px;color:var(--muted);margin:0 auto;font-size:18px}.info-hero{text-align:left;padding:75px 0 65px}.info-hero p{margin-left:0}.info-hero small{color:#8490a1;margin-top:20px;display:block}.tool-page{padding:60px 0 90px}.analyzer{border:1px solid var(--line);background:#fff;border-radius:18px;grid-template-columns:1fr 1fr;display:grid;overflow:hidden;box-shadow:0 20px 55px #182b4717}.analyzer-controls,.analyzer-result{min-width:0;padding:34px}.analyzer-result{border-left:1px solid var(--line);background:#f5f7fb}.analyzer-controls h2{margin:0;font-size:22px}.analyzer-controls>div:first-child p{color:var(--muted);margin:1px 0 20px;font-size:13px}.drop-zone{min-height:285px;color:var(--muted);background:#fbfcfe;border:1.5px dashed #a9b8ca;border-radius:13px;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.drop-zone.has-image{background:#172336;border-style:solid}.drop-zone img{object-fit:contain}.drop-zone input{opacity:0;width:1px;height:1px;position:absolute}.drop-zone .button{z-index:2;min-height:41px;margin-top:15px;padding:0 15px;position:relative}.drop-zone.has-image .button{position:absolute;bottom:12px;right:12px}.upload-icon{background:var(--blue-soft);width:43px;height:43px;color:var(--blue);border-radius:12px;place-items:center;margin-bottom:12px;font-size:22px;font-weight:900;display:grid}.drop-zone strong{color:var(--ink)}.drop-zone>span:not(.upload-icon){font-size:13px}.select-label{margin:22px 0 6px;font-size:12px;font-weight:800;display:block}.optional-label{color:#8693a4;margin-left:6px;font-size:10px;font-weight:600}.analyzer select,.focus-input,.contact-form input,.contact-form select,.contact-form textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #cdd7e3;border-radius:8px;padding:11px 12px}.focus-input::placeholder{color:#9aa6b5}.local-ai-badge{color:#2d7752;text-transform:uppercase;letter-spacing:.08em;background:#effaf4;border:1px solid #cce8da;border-radius:999px;align-items:center;gap:7px;margin-bottom:9px;padding:5px 9px;font-size:9px;font-weight:900;display:inline-flex}.local-ai-badge span{color:#36a36f;font-size:10px}.local-status{background:#f8faff;border:1px solid #d8e2ef;border-radius:10px;margin-top:17px;padding:13px 14px}.local-status>div:first-child{color:#40536c;align-items:center;gap:8px;font-size:11px;display:flex}.local-status strong{font-weight:800}.status-led{background:#3aa675;border-radius:50%;flex:0 0 7px;width:7px;height:7px;box-shadow:0 0 0 3px #e1f4e9}.local-status small{color:#748399;margin-top:7px;font-size:10px;line-height:1.5;display:block}.model-progress{background:#e4eaf3;border-radius:999px;height:6px;margin-top:10px;overflow:hidden}.model-progress span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--purple));height:100%;transition:width .18s;display:block}.tool-actions{align-items:center;gap:18px;margin-top:20px;display:flex}.tool-actions .button{cursor:pointer;flex:1}.button:disabled,.reset-button:disabled{cursor:not-allowed;opacity:.55}.reset-button{color:var(--muted);cursor:pointer;background:0 0;border:0;font-weight:700}.tool-error{color:#ac2a42;background:#fff0f2;border-radius:7px;padding:9px 11px;font-size:13px}.privacy-note{color:#617186;margin:16px 0 0;font-size:11px}.privacy-note span{color:#32976c;margin-right:6px}.result-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:15px;padding-bottom:18px;display:flex}.result-header div{flex-direction:column;display:flex}.result-header span{color:#758399;text-transform:uppercase;letter-spacing:.1em;font-size:9px;font-weight:800}.result-header strong{font-size:14px}.result-header button{cursor:pointer;background:#fff;border:1px solid #c8d3e0;border-radius:7px;padding:7px 10px;font-size:11px;font-weight:800}.empty-result,.loading-result{text-align:center;color:#758399;flex-direction:column;justify-content:center;align-items:center;min-height:460px;display:flex}.empty-result>span{color:var(--blue);font-size:35px}.empty-result h3{color:var(--ink);margin:12px 0 2px}.empty-result p{font-size:13px}.analyzer-result pre{white-space:pre-wrap;word-break:break-word;color:#33445a;max-height:600px;margin:20px 0 0;font:14px/1.72 Arial,Helvetica,sans-serif;overflow:auto}.loading-result{flex-flow:wrap;align-content:center;gap:7px}.loading-result i{background:var(--blue);border-radius:50%;width:9px;height:9px;animation:1s infinite alternate pulse}.loading-result i:nth-child(2){animation-delay:.2s}.loading-result i:nth-child(3){animation-delay:.4s}.loading-result p{flex-basis:100%}@keyframes pulse{to{opacity:.25;transform:translateY(-5px)}}.support-copy{width:min(100%,820px);margin:68px auto 0}.support-copy h2{letter-spacing:-.03em;font-size:32px}.support-copy p{color:var(--muted)}.examples-grid{grid-template-columns:repeat(2,1fr);gap:22px;display:grid}.prompt-card{border:1px solid var(--line);background:#fff;border-radius:13px;padding:30px}.prompt-card>span{color:var(--blue);font-size:10px;font-weight:900}.prompt-card h2{margin:18px 0 12px;font-size:22px}.prompt-card p{border-left:3px solid var(--blue);color:#4d5e74;background:#f5f7fb;border-radius:0 8px 8px 0;padding:17px;font:13px/1.75 Courier New,monospace}.prompt-card a{color:var(--blue);font-size:13px;font-weight:800}.blog-count{color:var(--muted);border-bottom:1px solid var(--line);justify-content:space-between;margin-bottom:30px;padding-bottom:16px;font-size:12px;font-weight:700;display:flex}.article-grid{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.article-card{border:1px solid var(--line);background:#fff;border-radius:13px;flex-direction:column;display:flex;overflow:hidden}.article-visual{background:linear-gradient(145deg,#14253c,#2e4b70);height:185px;position:relative;overflow:hidden}.article-visual>img{object-fit:cover}.article-card:nth-child(3n+2) .article-visual{background:linear-gradient(145deg,#e8edff,#9aaef1)}.article-card:nth-child(3n+3) .article-visual{background:linear-gradient(145deg,#352a65,#795ee0)}.visual-orbit{border:1px solid #ffffff57;border-radius:50%;width:140px;height:140px;position:absolute;top:25px;right:35px;box-shadow:0 0 0 20px #ffffff0a,0 0 0 40px #ffffff09}.visual-grid{opacity:.15;background-image:linear-gradient(#fff 1px,#0000 1px),linear-gradient(90deg,#fff 1px,#0000 1px);background-size:24px 24px;position:absolute;inset:0}.visual-letter{color:#ffffffdb;font-size:100px;font-weight:900;line-height:1;position:absolute;bottom:10px;left:26px}.article-card-body{flex-direction:column;flex:1;padding:24px;display:flex}.article-meta{color:#7d8a9e;text-transform:uppercase;letter-spacing:.08em;justify-content:space-between;font-size:9px;font-weight:900;display:flex}.article-card h2{letter-spacing:-.025em;margin:14px 0 9px;font-size:20px;line-height:1.25}.article-card p{color:var(--muted);margin:0 0 20px;font-size:13px}.card-link{color:var(--blue);justify-content:space-between;margin-top:auto;font-size:12px;font-weight:900;display:flex}.article-header{background:var(--paper);border-bottom:1px solid var(--line);padding:62px 0}.article-narrow{width:min(100% - 36px,760px);margin-left:auto;margin-right:auto}.article-header nav{color:#79879a;gap:9px;margin-bottom:32px;font-size:11px;display:flex}.article-header nav span:last-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.article-header h1{letter-spacing:-.055em;margin:16px 0 18px;font-size:clamp(42px,6vw,68px);line-height:1.03}.article-header>div>p{color:var(--muted);font-size:19px}.article-byline{color:#708096;flex-wrap:wrap;gap:12px 22px;margin-top:28px;font-size:11px;font-weight:700;display:flex}.article-feature{width:min(100% - 40px,1040px);margin-top:55px;margin-bottom:0}.article-feature img{border-radius:15px;width:100%;height:auto;display:block}.article-feature figcaption{color:#7c899a;text-align:center;margin-top:8px;font-size:11px}.article-layout{grid-template-columns:minmax(0,760px) 230px;justify-content:center;align-items:start;gap:75px;padding-top:65px;padding-bottom:90px;display:grid}.article-body{color:#33445b;min-width:0}.article-body>p:first-of-type{color:#283b53;font-size:19px}.article-body h2{color:var(--ink);letter-spacing:-.035em;margin:48px 0 15px;font-size:31px;line-height:1.18}.article-body h3{color:var(--ink);margin:34px 0 10px;font-size:21px}.article-body p,.article-body li{line-height:1.78}.article-body a{color:var(--blue);text-underline-offset:3px;text-decoration:underline}.article-body blockquote{border-left:3px solid var(--purple);background:#f4f2ff;border-radius:0 9px 9px 0;margin:24px 0;padding:17px 22px}.article-body code{background:#edf1f6;border-radius:4px;padding:2px 5px}.article-body pre{white-space:pre-wrap;color:#d9e6f7;background:#101e30;border-radius:10px;padding:20px;overflow-x:auto}.article-body pre code{background:0 0;padding:0}.article-sidebar{position:sticky;top:100px}.article-sidebar>div{border-top:3px solid var(--ink);border-bottom:1px solid var(--line);margin-bottom:15px;padding:15px 0}.article-sidebar>div span{text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:900}.article-sidebar p{color:#738197;margin:8px 0;font-size:12px}.article-sidebar .button{width:100%;font-size:11px}.article-cta{background:linear-gradient(135deg,#eef2ff,#f5f0ff);border:1px solid #d9def5;border-radius:14px;margin:48px 0;padding:32px}.article-cta>span{color:var(--blue);text-transform:uppercase;letter-spacing:.1em;font-size:10px;font-weight:900}.article-cta h2{font-size:29px;margin:9px 0!important}.article-cta p{margin:0}.article-cta .button{text-decoration:none}.ad-slot{min-height:1px;margin:25px 0}.related-section{background:var(--paper);border-top:1px solid var(--line);padding:75px 0 90px}.related-heading h2{margin:7px 0 30px;font-size:36px}.related-grid{grid-template-columns:repeat(3,1fr)}.policy-body{color:#3c4c61;padding-top:65px;padding-bottom:90px}.policy-body h2{color:var(--ink);letter-spacing:-.025em;margin:44px 0 11px;font-size:27px}.policy-body p,.policy-body li{line-height:1.8}.policy-body a{color:var(--blue);text-underline-offset:3px;text-decoration:underline}.contact-form{border:1px solid var(--line);border-radius:13px;margin:28px 0 45px;padding:28px}.contact-form label{margin:16px 0 6px;font-size:12px;font-weight:800;display:block}.contact-form label:first-child{margin-top:0}.contact-form .button{cursor:pointer;margin-top:20px}.form-note{color:#738197;margin-bottom:0;font-size:11px}.not-found{text-align:center;background:var(--paper);place-items:center;min-height:70vh;padding:60px 20px;display:grid}.not-found>div{max-width:650px}.error-code{color:var(--blue);letter-spacing:.2em;font-size:14px;font-weight:900}.not-found h1{letter-spacing:-.05em;margin:12px 0;font-size:clamp(42px,7vw,68px)}.not-found p{color:var(--muted)}@media (max-width:900px){.site-header{height:auto}.nav-wrap{flex-wrap:wrap;gap:4px;padding-top:12px;padding-bottom:8px}.main-nav{flex-wrap:wrap;gap:0 20px;width:100%;font-size:13px}.main-nav a{align-items:center;min-height:44px;display:inline-flex}.main-nav .nav-cta{display:none}.hero{padding:62px 0 70px}.hero-grid{grid-template-columns:1fr;gap:55px}.hero-copy{text-align:center}.hero-lead{margin-left:auto;margin-right:auto}.hero .button-row,.trust-row{justify-content:center}.tool-preview{width:min(100%,560px);margin:auto;transform:none}.audience-grid,.faq-grid{grid-template-columns:1fr;gap:55px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:35px}.analyzer{grid-template-columns:1fr}.analyzer-result{border-left:0;border-top:1px solid var(--line)}.article-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:minmax(0,760px)}.article-sidebar{display:none;position:static}}@media (max-width:680px){.container{width:min(calc(100% - 28px), var(--max))}.brand{font-size:14px}.nav-cta{padding:8px 11px!important}.hero h1{font-size:49px}.hero-lead{font-size:17px}.button-row .button{width:100%}.trust-row{gap:9px 14px}.preview-canvas{height:195px}.section{padding:68px 0}.three-grid,.steps{grid-template-columns:1fr}.three-grid{gap:35px}.steps>div+div{border-left:0;border-top:1px solid var(--line)}.steps>div{min-height:auto;padding:27px}.steps h3{margin-top:20px}.section-heading{display:block}.section-heading p{margin-top:15px}.audience-grid{gap:42px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;padding:20px 0}.page-hero{padding:65px 0 58px}.page-hero h1{font-size:43px}.page-hero p{font-size:16px}.analyzer-controls,.analyzer-result{padding:20px}.drop-zone{min-height:230px}.empty-result,.loading-result{min-height:330px}.examples-grid,.article-grid,.related-grid{grid-template-columns:1fr}.blog-count{flex-direction:column;gap:15px}.article-header{padding:45px 0}.article-header h1{font-size:42px}.article-header>div>p{font-size:17px}.article-layout{padding-top:40px;padding-bottom:65px}.article-body h2{font-size:27px}.article-cta{padding:24px}.policy-body{padding-top:42px}}.lesson-objectives{color:#304560;background:#f4f7ff;border:1px solid #d7e2fb;border-radius:11px;margin:25px 0;padding:19px 22px}.lesson-objectives strong{margin-bottom:8px;font-size:13px;display:block}.lesson-objectives ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 20px;margin:0;padding-left:19px;font-size:13px;display:grid}.lesson-header .course-progress{margin-top:20px}.lesson-header .lesson-overall-progress{color:#708197;margin:9px 0 0;font-size:11px}.lesson-step-nav{scrollbar-width:thin;gap:8px;padding:16px 2px 12px;display:flex;overflow-x:auto}.lesson-step-nav button{border:1px solid var(--line);color:#576980;text-align:left;cursor:pointer;background:#fff;border-radius:9px;flex:none;align-items:center;gap:8px;max-width:230px;min-height:40px;padding:8px 12px;font-size:11px;font-weight:800;display:inline-flex}.lesson-step-nav button.active{background:var(--blue-soft);color:var(--blue);border-color:#9db2f4}.lesson-step-nav button>span{color:#607187;background:#eef2f7;border-radius:6px;flex:none;place-items:center;width:23px;height:23px;font-size:9px;display:grid}.lesson-step-nav button.active>span{color:var(--blue);background:#d5e1ff}.lesson-step-intro{justify-content:space-between;align-items:center;gap:12px;margin:16px 0 0;display:flex}.lesson-step-intro button,.lesson-previous{color:var(--blue);cursor:pointer;background:0 0;border:0;font-size:12px;font-weight:800;text-decoration:underline}.lesson-previous{margin:24px 0;padding:8px 0;display:block}.lesson-concept,.quick-practice{border:1px solid var(--line);background:#fff;border-radius:15px;margin-top:13px;padding:36px}.lesson-concept h2,.quick-practice h2{letter-spacing:-.04em;margin:7px 0 13px;font-size:clamp(29px,3vw,38px);line-height:1.15}.concept-explanation{color:#53657b;max-width:700px;font-size:16px}.concept-syntax{background:#f7f9fc;border:1px solid #dbe3ee;border-radius:10px;margin:25px 0}.concept-syntax>span,.concept-code>span,.concept-output>span{text-transform:uppercase;letter-spacing:.09em;border-bottom:1px solid #788ca52e;padding:9px 14px;font-size:10px;font-weight:900;display:block}.concept-syntax pre,.concept-example-grid pre,.concept-mistake pre{white-space:pre;margin:0;padding:15px;font:13px/1.65 Courier New,monospace;overflow-x:auto}.concept-example-grid{grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:10px;display:grid}.concept-code,.concept-output{border-radius:10px;min-width:0;overflow:hidden}.concept-code{color:#dce8f6;background:#101d2d}.concept-output{color:#273c54;background:#f8fafc;border:1px solid #dbe3ee}.concept-walkthrough{margin-top:25px}.concept-walkthrough h3,.concept-mistake h3{margin:0 0 8px;font-size:16px}.concept-walkthrough ol{color:#53657b;margin:0;padding-left:23px;font-size:14px}.concept-walkthrough li+li{margin-top:6px}.concept-note{border-left:3px solid var(--blue);background:var(--blue-soft);color:#354f82;margin-top:20px;padding:13px 17px;font-size:13px}.concept-mistake{background:#fffaf3;border:1px solid #e6dfd3;border-radius:10px;margin-top:24px;padding:20px}.concept-mistake>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.concept-mistake>div>div{background:#fff;border:1px solid #eadfce;border-radius:8px;min-width:0;overflow:hidden}.concept-mistake span{color:#826245;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid #eee3d3;padding:7px 12px;font-size:9px;font-weight:900;display:block}.concept-mistake p{color:#6c5b47;margin:10px 0 0;font-size:13px}.concept-continue{cursor:pointer;margin-top:24px}.quick-practice>p{margin:17px 0;font-size:17px;font-weight:700}.quick-practice fieldset{border:0;gap:8px;margin:0 0 20px;padding:0;display:grid}.quick-practice legend{color:#708197;margin-bottom:9px;font-size:11px;font-weight:800}.quick-practice label{border:1px solid var(--line);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:12px 14px;font:13px/1.5 Courier New,monospace;display:flex}.quick-practice label.selected{background:#f3f6ff;border-color:#9cb3f7}.quick-practice input{accent-color:var(--blue)}.quick-practice button:disabled{opacity:.55;cursor:not-allowed}.quick-feedback{border-radius:8px;margin-top:16px;padding:14px 16px;font-size:13px}.quick-feedback.success{color:#246643;background:#effaf4;border:1px solid #bce2cd}.quick-feedback.correction{color:#725522;background:#fff9ed;border:1px solid #efd5aa}.hint-list{color:#615532;background:#fff8df;border-radius:8px;margin:12px 0 0;padding:13px 18px 13px 34px;font-size:13px}.hint-list li+li{margin-top:6px}@media (max-width:680px){.lesson-objectives ul{grid-template-columns:1fr}.lesson-concept,.quick-practice{padding:22px}.concept-example-grid,.concept-mistake>div{grid-template-columns:1fr}.concept-syntax pre,.concept-example-grid pre,.concept-mistake pre{font-size:12px}.lesson-step-nav button{max-width:180px}}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,select:focus-visible{outline-offset:3px;outline:3px solid #3563e959}.learn-hero{border-bottom:1px solid var(--line);background:radial-gradient(circle at 86% 15%,#775be726,#0000 28%),linear-gradient(#fbfcff,#f3f6fc);padding:82px 0 90px;overflow:hidden}.learn-hero-grid{grid-template-columns:1.02fr .98fr;align-items:center;gap:74px;display:grid}.learn-hero h1{letter-spacing:-.06em;max-width:680px;margin:18px 0 24px;font-size:clamp(48px,6vw,76px);line-height:1}.learn-hero h1 span{color:var(--blue)}.learn-hero p{max-width:650px;color:var(--muted);font-size:18px}.learn-code-preview{color:#dbe8f7;background:#101b2b;border:1px solid #0f1d2f4d;border-radius:18px;overflow:hidden;transform:rotate(1deg);box-shadow:0 28px 65px #16233b38}.learn-window-bar{background:#17263b;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;padding:13px 17px;font:11px/1 Arial,sans-serif;display:flex}.learn-window-bar>span{gap:6px;display:flex}.learn-window-bar i{background:#ff806e;border-radius:50%;width:8px;height:8px;display:block}.learn-window-bar i:nth-child(2){background:#f0c75e}.learn-window-bar i:nth-child(3){background:#60c58b}.learn-window-bar small{color:#93a5bd}.learn-code-preview pre{white-space:pre-wrap;min-height:215px;margin:0;padding:32px;font:15px/1.9 Courier New,monospace}.code-keyword{color:#84a8ff}.code-string{color:#8de0b3}.preview-console{background:#0b1421;border-top:1px solid #ffffff14;padding:20px 28px}.preview-console span{color:#8496ad;letter-spacing:.12em;font-size:9px;font-weight:900}.preview-console p{color:#dbe8f7;margin:7px 0 0;font:12px/1.7 Courier New,monospace}.learn-flow-section{background:#fff}.learn-flow-grid{border:1px solid var(--line);border-radius:15px;grid-template-columns:repeat(4,1fr);margin-top:38px;display:grid;overflow:hidden}.learn-flow-grid>div{min-height:230px;padding:28px}.learn-flow-grid>div+div{border-left:1px solid var(--line)}.learn-flow-grid span{color:var(--blue);font-size:11px;font-weight:900}.learn-flow-grid h3{margin:42px 0 8px;font-size:20px}.learn-flow-grid p{color:var(--muted);margin:0;font-size:13px}.learn-course-callout{background:var(--ink);color:#fff;padding:78px 0}.learn-course-callout .container{justify-content:space-between;align-items:center;gap:50px;display:flex}.learn-course-callout h2{letter-spacing:-.045em;max-width:760px;margin:9px 0;font-size:clamp(33px,4vw,52px);line-height:1.08}.learn-course-callout p{color:#aebdce;max-width:740px}.learn-course-callout .button{flex:none}.python-dashboard-page{background:var(--paper);min-height:75vh;padding:72px 0 90px}.python-dashboard{gap:70px;display:grid}.dashboard-summary{grid-template-columns:minmax(0,1.2fr) minmax(330px,.8fr);align-items:center;gap:70px;display:grid}.dashboard-summary h1{letter-spacing:-.06em;max-width:700px;margin:15px 0 20px;font-size:clamp(48px,6vw,72px);line-height:1}.dashboard-summary>div:first-child>p{max-width:650px;color:var(--muted);font-size:18px}.dashboard-card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:28px;box-shadow:0 20px 45px #20324f1a}.dashboard-card-top{justify-content:space-between;align-items:center;margin-bottom:22px;display:flex}.dashboard-card-top>strong{font-size:17px}.xp-display{color:#6348d2;white-space:nowrap;background:#f2efff;border-radius:999px;align-items:center;gap:5px;padding:5px 9px;font-size:11px;font-weight:900;display:inline-flex}.xp-display>span{color:var(--purple)}.course-progress>div:first-child{color:#68788d;justify-content:space-between;margin-bottom:7px;font-size:11px;font-weight:800;display:flex}.course-progress-track{background:#e8edf4;border-radius:999px;height:8px;overflow:hidden}.course-progress-track span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--purple));height:100%;transition:width .3s;display:block}.dashboard-card dl{border:1px solid var(--line);background:var(--line);border-radius:10px;grid-template-columns:1fr 1fr;gap:1px;margin:24px 0;display:grid;overflow:hidden}.dashboard-card dl div{background:#fff;padding:14px}.dashboard-card dt{color:#7b899c;text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:800}.dashboard-card dd{margin:3px 0 0;font-weight:800}.dashboard-continue{width:100%}.reset-progress{color:#6f7e91;cursor:pointer;background:0 0;border:0;margin:17px auto 0;font-size:11px;text-decoration:underline;display:block}.module-map-heading{justify-content:space-between;align-items:end;gap:35px;margin-bottom:28px;display:flex}.module-map-heading h2{letter-spacing:-.04em;margin:6px 0 0;font-size:38px}.module-map-heading p{max-width:440px;color:var(--muted);margin:0}.module-map-grid{grid-template-columns:repeat(2,1fr);gap:13px;display:grid}.module-card{border:1px solid var(--line);background:#fff;border-radius:12px;grid-template-columns:40px 1fr auto;align-items:center;gap:16px;min-height:126px;padding:21px;transition:transform .18s,border-color .18s,box-shadow .18s;display:grid}.module-card:hover{border-color:#afbfef;transform:translateY(-2px);box-shadow:0 10px 25px #23355114}.module-card-number{background:var(--blue-soft);width:36px;height:36px;color:var(--blue);border-radius:9px;place-items:center;font-size:11px;font-weight:900;display:grid}.module-card.complete .module-card-number{color:#287c55;background:#e6f6ed}.module-card h3{margin:0 0 4px;font-size:18px}.module-card p{color:var(--muted);margin:0 0 5px;font-size:12px}.module-card small{color:#77869a;font-size:10px;font-weight:800}.lesson-page{background:var(--paper);min-height:80vh;padding:34px 0 90px}.learning-shell{grid-template-columns:260px minmax(0,820px);justify-content:center;align-items:start;gap:45px;display:grid}.course-sidebar{border:1px solid var(--line);background:#fff;border-radius:13px;max-height:calc(100vh - 122px);position:sticky;top:102px;overflow:auto}.course-sidebar-heading{border-bottom:1px solid var(--line);justify-content:space-between;padding:17px;font-size:11px;font-weight:900;display:flex}.course-sidebar-heading a{color:var(--blue)}.course-sidebar .course-progress{border-bottom:1px solid var(--line);padding:14px 17px}.course-sidebar nav{padding:7px}.course-sidebar nav a{color:#47586e;border-radius:8px;grid-template-columns:28px 1fr;align-items:center;gap:9px;min-height:50px;padding:7px 9px;font-size:12px;font-weight:800;display:grid}.course-sidebar nav a:hover,.course-sidebar nav a.active{background:var(--blue-soft);color:var(--blue)}.course-sidebar nav small{color:#8794a6;font-size:9px;font-weight:600;display:block}.module-number{border:1px solid var(--line);border-radius:7px;place-items:center;width:25px;height:25px;font-size:9px;display:grid}.lesson-main{min-width:0}.lesson-breadcrumbs{color:#78869a;gap:8px;margin:4px 0 24px;font-size:11px;display:flex}.lesson-breadcrumbs a:hover{color:var(--blue)}.lesson-header{border:1px solid var(--line);background:#fff;border-radius:15px;padding:38px}.lesson-header h1{letter-spacing:-.055em;margin:12px 0;font-size:clamp(40px,5vw,58px);line-height:1.04}.lesson-header>p{max-width:720px;color:var(--muted);font-size:17px}.lesson-example{background:#101d2d;border:1px solid #273a51;border-radius:11px;margin-top:27px;overflow:hidden}.lesson-example>span{color:#95a8c0;text-transform:uppercase;letter-spacing:.1em;border-bottom:1px solid #ffffff14;padding:10px 15px;font-size:9px;font-weight:900;display:block}.lesson-example pre{color:#dce8f6;margin:0;padding:20px;font:13px/1.75 Courier New,monospace;overflow-x:auto}.challenge-card{border:1px solid var(--line);background:#fff;border-radius:15px;margin-top:22px;padding:36px}.challenge-heading{justify-content:space-between;align-items:start;gap:25px;display:flex}.challenge-label{color:var(--purple);text-transform:uppercase;letter-spacing:.1em;font-size:10px;font-weight:900}.challenge-heading h2{letter-spacing:-.035em;margin:6px 0 0;font-size:30px}.challenge-reward{align-items:center;gap:8px;display:flex}.challenge-reward>span:first-child{color:#66768a;font-size:10px;font-weight:800}.challenge-task{border-left:3px solid var(--blue);color:#44556c;background:#f3f6fb;border-radius:0 9px 9px 0;margin:22px 0;padding:17px 19px}.code-editor{background:#101b2a;border:1px solid #28394f;border-radius:11px;overflow:hidden}.code-editor-top{color:#91a4bd;border-bottom:1px solid #ffffff14;justify-content:space-between;padding:10px 15px;font-size:10px;font-weight:800;display:flex}.code-editor-body{grid-template-columns:44px minmax(0,1fr);max-height:460px;display:grid;overflow:auto}.line-numbers{color:#52657d;text-align:right;-webkit-user-select:none;user-select:none;border-right:1px solid #ffffff12;padding:17px 9px;font:14px/1.75 Courier New,monospace}.line-numbers span{display:block}.code-editor textarea{resize:vertical;color:#e0e9f5;caret-color:#8ca9ff;tab-size:4;background:0 0;border:0;outline:0;width:100%;min-height:300px;padding:17px;font:14px/1.75 Courier New,monospace}.program-input{color:#34455a;margin-top:17px;font-size:12px;font-weight:900;display:block}.program-input>span{color:#7b899b;margin-left:7px;font-size:10px;font-weight:600}.program-input textarea{resize:vertical;border:1px solid var(--line);border-radius:8px;width:100%;margin-top:7px;padding:11px;font:13px/1.6 Courier New,monospace;display:block}.runner-actions{flex-wrap:wrap;gap:10px;margin:17px 0;display:flex}.runner-actions button{cursor:pointer}.runner-actions button:disabled{cursor:wait;opacity:.62;transform:none}.check-answer-button{background:var(--ink);color:#fff}.check-answer-button:hover{background:#263b55}.reset-code-button{color:#68788d;cursor:pointer;background:0 0;border:0;padding:0 12px;font-size:12px;font-weight:800}.output-console{background:#f8fafc;border:1px solid #cad5e1;border-radius:10px;overflow:hidden}.output-console>div{color:#718095;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid #dce4ed;justify-content:space-between;padding:9px 13px;font-size:9px;font-weight:900;display:flex}.output-console pre{white-space:pre-wrap;word-break:break-word;color:#26394f;min-height:90px;max-height:250px;margin:0;padding:15px;font:13px/1.65 Courier New,monospace;overflow:auto}.output-console.has-error{background:#fff8f8;border-color:#edb7b7}.output-console.has-error pre{color:#9d3434}.challenge-help{margin-top:16px}.challenge-help button{color:var(--blue);cursor:pointer;background:0 0;border:0;padding:0;font-size:12px;font-weight:900}.challenge-help p{color:#615532;background:#fff8df;border-radius:8px;padding:14px 16px;font-size:13px}.answer-feedback{border-radius:10px;margin-top:17px;padding:18px}.answer-feedback strong{font-size:15px}.answer-feedback p{margin:4px 0 0;font-size:13px}.answer-feedback.success{color:#246643;background:#effaf4;border:1px solid #bce2cd}.answer-feedback.correction{color:#725522;background:#fff9ed;border:1px solid #efd5aa}.next-challenge-button{width:100%;color:var(--blue);cursor:pointer;background:#eaf0ff;border-color:#ced9fb;margin-top:17px}@media (max-width:1040px){.learn-hero-grid{gap:45px}.learn-flow-grid{grid-template-columns:repeat(2,1fr)}.learn-flow-grid>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}.learn-flow-grid>div:nth-child(4){border-top:1px solid var(--line)}.learning-shell{grid-template-columns:220px minmax(0,1fr);gap:25px}.module-map-grid{grid-template-columns:1fr}}@media (max-width:820px){.learn-hero-grid,.dashboard-summary{grid-template-columns:1fr}.learn-code-preview{max-width:590px;transform:none}.learn-course-callout .container{flex-direction:column;align-items:flex-start}.learning-shell{flex-direction:column;display:flex}.course-sidebar{width:100%;max-height:300px;position:static}.lesson-main{width:100%}.course-sidebar nav{grid-template-columns:repeat(2,1fr);display:grid}.dashboard-summary{gap:40px}}@media (max-width:680px){.learn-hero{padding:62px 0 70px}.learn-hero h1{font-size:49px}.learn-hero p{font-size:16px}.learn-code-preview pre{min-height:190px;padding:22px;font-size:12px}.learn-flow-grid{grid-template-columns:1fr}.learn-flow-grid>div{min-height:auto}.learn-flow-grid>div+div,.learn-flow-grid>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}.learn-flow-grid h3{margin-top:20px}.python-dashboard-page{padding:54px 0 70px}.dashboard-summary h1{font-size:48px}.dashboard-card{padding:21px}.dashboard-card dl{grid-template-columns:1fr}.module-map-heading{flex-direction:column;align-items:flex-start}.module-card{grid-template-columns:36px 1fr auto;padding:17px}.module-card p{display:none}.lesson-page{padding-top:18px}.course-sidebar nav{grid-template-columns:1fr}.lesson-header,.challenge-card{padding:22px}.lesson-header h1{font-size:40px}.challenge-heading{flex-direction:column}.challenge-reward{justify-content:space-between;width:100%}.code-editor-body{grid-template-columns:34px minmax(0,1fr)}.line-numbers{padding-left:5px;padding-right:5px;font-size:12px}.code-editor textarea{padding:14px 10px;font-size:12px}.runner-actions .button{flex:1;padding:0 12px}.reset-code-button{width:100%;min-height:38px}.program-input>span{margin:2px 0 0;display:block}}
