/* YouTube-inspired creator editorial theme. Real site UI; no invented channel performance metrics. */
:root{--bg:#fbfbfc;--ink:#16171c;--muted:#6f737e;--forest:#ff1744;--sage:#fff0f2;--line:#e9e9ee;--white:#fff;--accent:#ff3652;--shadow:0 20px 54px rgba(31,28,42,.075);background:#fafafc;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif}
html{scroll-padding-top:98px}body{background:#fbfbfc;color:#16171c}::selection{background:#ff1744;color:#fff}a{transition:color .2s,border-color .2s,background-color .2s}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ff8fa2;outline-offset:3px}.eyebrow{color:#fb2749;font-weight:800;font-size:11px;letter-spacing:.19em}.star{color:#ff304c}h1,h2,h3{font-feature-settings:"ss01" on;letter-spacing:-.055em}.muted{color:#6d7380;line-height:1.9}.page-top{height:30px;background:#08090e;color:#a4a6b1;border-bottom:1px solid #23242b;font-weight:700;letter-spacing:.17em;font-size:9px}.status-dot{background:#ff294e;box-shadow:0 0 0 3px rgba(255,26,70,.13)}.top-hint{opacity:.7}
/* Navigation */
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,10,15,.97);max-width:none;padding:0 max(30px,calc((100vw - 1310px)/2));height:72px;color:#fff;border-bottom:1px solid rgba(255,255,255,.095);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.brand{color:#fff;white-space:nowrap;gap:10px;font-size:13px}.brand:hover{color:#fff}.brand-mark{font-size:18px;color:#ff1744;display:grid;place-items:center}.brand strong{font-size:17px;font-weight:800;letter-spacing:-.04em}.brand-extra{font-size:11px;letter-spacing:-.01em;color:#aaacb8}.brand-dot{color:#777986;opacity:.65}
.site-header nav{gap:21px;height:100%;font-size:12px;font-weight:650}.site-header nav a{display:inline-flex;align-items:center;white-space:nowrap;height:100%;color:#ced0d7;position:relative}.site-header nav a:hover{color:#fff}.site-header nav a:not(.nav-github,.nav-contact):hover:after{content:"";position:absolute;bottom:14px;left:0;right:0;background:#fc2349;height:2px;border-radius:2px}
.site-header nav .nav-github{border:0;color:#fff;padding:0 3px}.site-header nav .nav-contact{background:#ff1744;color:#fff;height:37px;padding:0 16px;border:1px solid #ff1744;border-radius:8px;font-weight:800;box-shadow:0 8px 22px rgba(255,20,67,.2)}.site-header nav .nav-contact:hover{background:#ef0a36;color:#fff}.mobile-menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:9px}
.mobile-menu-toggle span{display:block;width:23px;height:2px;margin:4px 0;background:white;border-radius:2px}
/* Premium hero */
.hero-stage{position:relative;overflow:hidden;background:radial-gradient(ellipse 750px 480px at 77% 47%,rgba(111,15,41,.60),transparent 76%),radial-gradient(ellipse 550px 520px at -5% 85%,rgba(146,11,39,.27),transparent 65%),linear-gradient(124deg,#090a0f 0%,#171019 60%,#1e0f17 100%);isolation:isolate}
.hero-stage:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,transparent 46%,rgba(255,19,61,.07) 72%,transparent),repeating-linear-gradient(90deg,transparent 0,transparent 79px,rgba(255,255,255,.015) 80px);pointer-events:none}
.hero-stage:after{content:"";position:absolute;bottom:-160px;right:8%;width:540px;height:440px;background:#ef1042;filter:blur(180px);opacity:.12;pointer-events:none}
.hero-noise{position:absolute;inset:0;opacity:.065;pointer-events:none;background-image:radial-gradient(#fff 0.5px,transparent 0.5px);background-size:8px 8px;mask-image:linear-gradient(90deg,transparent,#000)}
.hero{position:relative;max-width:1320px;margin:0 auto;padding:104px 38px 125px;grid-template-columns:1.04fr 1fr;gap:48px;min-height:620px;align-items:center}
.hero-content{position:relative;z-index:2}.hero .eyebrow{display:inline-flex;align-items:center;gap:10px;color:#ff637b;font-size:10px;letter-spacing:.18em;border:1px solid rgba(255,75,106,.3);border-radius:99px;padding:8px 13px;background:rgba(185,25,60,.08);margin:0 0 26px}.hero h1{font-size:clamp(62px,6vw,91px);font-weight:850;letter-spacing:-.082em;line-height:1.065;color:#fff;margin:0 0 19px}.hero h1 em{display:inline-block;color:#ff3052;letter-spacing:-.08em}.hero-headline{font-size:clamp(17px,1.8vw,23px);font-weight:750;letter-spacing:-.025em;color:#fff;margin:0 0 21px}.hero-headline:first-letter{color:#ff2548}.hero-sub{max-width:550px;line-height:1.9;font-size:14px;color:#bcb8c3;margin-bottom:30px}
.hero-actions{gap:12px}.hero-actions .button-primary{background:#f51b43;border-color:#f51b43;gap:14px;border-radius:9px;padding:15px 21px;font-size:13px;box-shadow:0 13px 28px rgba(255,20,64,.24)}.hero-actions .button-primary:hover{background:#dc173b;border-color:#dc173b;transform:translateY(-2px)}.hero-actions .button-ghost{color:#e7e5ec;border:1px solid #55505c;border-radius:9px;padding:14px 19px;background:rgba(255,255,255,.025);font-size:12px}.hero-actions .button-ghost:hover{background:rgba(255,255,255,.1);border-color:#968f9d}.hero-facts{display:flex;gap:35px;margin-top:40px;color:#96939d;font-size:11px}.hero-facts span{white-space:nowrap}.hero-facts strong{font-weight:800;font-size:23px;line-height:1.3;color:#fff}.hero-facts span:last-child strong{color:#ff627b}
/* Right hero studio panel, conceptual interface only */
.hero-visual{width:100%;max-width:595px;justify-self:end;position:relative;min-width:0;padding:32px 0;filter:drop-shadow(0 32px 40px rgba(0,0,0,.25))}
.studio-halo{position:absolute;right:-70px;top:-20px;width:370px;height:410px;background:#ff123f;filter:blur(125px);opacity:.26}
.studio-pillar{position:absolute;top:-13px;right:15px;color:#fff;font-size:30px;background:#ee1645;border:2px solid #ff6c86;width:94px;height:61px;display:grid;place-items:center;border-radius:18px;transform:rotate(6deg);box-shadow:0 0 55px rgba(255,22,70,.52)}
.studio-window{position:relative;background:#16141e;border:1px solid #45414e;border-radius:20px;box-shadow:0 40px 70px rgba(0,0,0,.5),0 0 0 9px rgba(255,255,255,.028);overflow:hidden;transform:perspective(1400px) rotateY(-4deg) rotateX(1.3deg)}
.studio-toolbar{display:flex;align-items:center;gap:10px;height:49px;border-bottom:1px solid #36313e;padding:0 19px;font-size:12px;color:#e9e7eb}.studio-mark{color:#fff;background:#ed1742;border-radius:5px;padding:0px 6px;font-size:15px;line-height:22px}.studio-demo{color:#8b8796;font-size:9px;letter-spacing:.015em;margin-left:auto}.studio-more{color:#8f8794;letter-spacing:4px}.studio-interface{display:grid;grid-template-columns:46px 1fr;min-height:350px}.studio-side{background:#100e16;border-right:1px solid #2f2b35;display:flex;align-items:center;flex-direction:column;padding:19px 0;gap:24px;color:#736e7a;font-size:16px}.studio-side .selected{color:#f53357}.studio-main{padding:21px 22px 15px;min-width:0}.studio-mini-title{display:flex;justify-content:space-between;align-items:center;color:#f4eaf0;font-size:13px;font-weight:750;margin-bottom:16px}.studio-mini-title small{font-size:9px;letter-spacing:.1em;color:#8b8693;font-weight:650}
.studio-video{position:relative;overflow:hidden;border:1px solid #633541;border-radius:12px;background:radial-gradient(ellipse at 80% 50%,#9e2344 0%,transparent 58%),linear-gradient(115deg,#2b101f,#12131e);min-height:155px;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;gap:12px}.studio-video:after{content:"";width:250px;height:250px;border:1px solid rgba(255,125,152,.2);position:absolute;border-radius:50%;right:-120px;top:-60px;box-shadow:0 0 0 30px rgba(255,55,93,.055),0 0 0 65px rgba(255,55,93,.035)}.video-shadow-play{width:67px;height:49px;min-width:67px;border-radius:13px;background:linear-gradient(155deg,#ff3564,#dc0834);box-shadow:0 12px 40px rgba(234,9,57,.52);color:white;display:grid;place-items:center;font-size:22px}.studio-video strong{font-size:clamp(14px,1.6vw,20px);color:#fff;line-height:1.36;display:block;letter-spacing:-.04em}.studio-video-label{color:#fe9baa;font-size:8px;letter-spacing:.16em;font-weight:750}.studio-video-sub{display:block;font-size:10px;color:#bcb1bb;margin-top:9px}.studio-progress{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:16px}.studio-progress div{background:#221e29;border:1px solid #302c37;border-radius:7px;padding:9px;display:flex;flex-direction:column;gap:5px}.studio-progress span{font-size:9px;color:#88818d}.studio-progress b{font-size:11px;color:#f6f1f4}.studio-progress i{height:3px;width:75%;background:#4a3a46;border-radius:2px}.studio-progress .completed{background:#fa3156}.studio-bars{height:31px;margin-top:15px;display:flex;align-items:flex-end;gap:9px;opacity:.8}.studio-bars span{flex:1;background:linear-gradient(#ff4b70,#541a34);border-radius:3px 3px 0 0}.studio-float{position:absolute;right:-14px;bottom:7px;border:1px solid #4c4049;background:#241a27;color:#f9e7eb;box-shadow:0 15px 38px rgba(0,0,0,.4);border-radius:9px;padding:12px 16px;display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:.1em;font-weight:800}.studio-float span{color:#ff3156}.studio-float b{color:#ff758f;margin-left:20px;font-size:16px}
/* Above-the-fold quick rail */
.quick-wrapper{max-width:1370px;margin:-58px auto 0;position:relative;z-index:5;padding:0 28px}.quick-grid{background:rgba(255,255,255,.98);border:1px solid #eaeaf0;box-shadow:0 18px 50px rgba(17,19,33,.11);border-radius:17px;padding:12px;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:5px}.quick-card{display:flex;align-items:center;gap:11px;padding:17px 12px;border-radius:11px;min-width:0;border:1px solid transparent}.quick-card:hover{border-color:#ffd0d8;background:#fff5f7;transform:translateY(-2px)}.quick-icon{font-size:22px;font-weight:750;width:38px;height:38px;background:#fff0f3;color:#f02347;display:grid;place-items:center;border-radius:10px;flex-shrink:0}.quick-card>span:nth-child(2){min-width:0}.quick-card strong{display:block;font-weight:800;font-size:12px;white-space:nowrap;letter-spacing:-.02em}.quick-card small{font-size:10px;color:#8b8b95;white-space:nowrap}.quick-card b{font-size:12px;margin-left:auto;color:#aaa8ae}
/* Sections */
.section{max-width:1250px;scroll-margin-top:100px;padding:95px 32px}.section h2{font-size:clamp(32px,3.8vw,51px);letter-spacing:-.055em;line-height:1.2}.section-intro>p:last-child,.split-head>div>p:last-child{color:#707681}.section-titleline{gap:20px}.section-titleline h2{margin-bottom:15px}.button-outline{border:1px solid #dedee4;color:#32333a;border-radius:9px;background:white;padding:12px 16px;font-weight:750}.button-outline:hover{border-color:#ffb2c0;background:#fff3f5}
.why{padding-top:95px;padding-bottom:90px}.learning-showcase{display:grid;grid-template-columns:1.06fr 1fr;gap:22px;margin-top:36px}.featured-video{background:#13131a;color:#fff;border-radius:19px;overflow:hidden;min-height:370px;display:flex;flex-direction:column;box-shadow:0 22px 45px rgba(24,23,33,.13)}.featured-video-top,.featured-video-bottom{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;color:#b9b5be;font-size:10px;letter-spacing:.12em;font-weight:700}.featured-video-top span:last-child{color:#ff7286;border:1px solid #a6334b;border-radius:20px;padding:3px 8px}.featured-video-bottom{margin-top:auto;border-top:1px solid #33303a}.featured-video-bottom span:last-child{color:white}.featured-video-art{flex:1;position:relative;display:flex;align-items:center;padding:25px 35px;overflow:hidden;background:radial-gradient(ellipse at 80% 40%,#9c1235,transparent 48%),linear-gradient(130deg,#100e18 8%,#25121f)}.featured-orbit{position:absolute;border:1px solid rgba(255,116,144,.4);width:350px;height:350px;right:-145px;top:-65px;border-radius:50%}.orbit-two{width:220px;height:220px;right:-80px;top:0;opacity:.65}.featured-video-text{position:relative;font-size:clamp(38px,4vw,57px);font-weight:850;letter-spacing:-.085em;line-height:1.1}.featured-video-text strong{display:block;color:#ff3d62}.featured-video-text small{font-size:11px;display:block;margin-top:20px;color:#c2b4bd;letter-spacing:.06em;font-weight:500}.featured-play{position:absolute;z-index:2;right:28px;bottom:34px;background:#fb1c46;color:white;display:grid;place-items:center;width:64px;height:45px;font-size:21px;border-radius:12px;box-shadow:0 12px 32px rgba(245,16,59,.38)}.module-stack{display:grid;grid-template-rows:repeat(3,1fr);gap:14px}.module-card{background:#fff;border:1px solid #e8e8ed;border-radius:15px;padding:25px;display:flex;align-items:start;gap:20px;min-width:0;box-shadow:0 10px 30px rgba(20,18,30,.03)}.module-card:hover{border-color:#ffb7c5}.module-icon{color:#ff2449;background:#fff0f4;border-radius:11px;font-size:17px;font-weight:800;width:43px;height:43px;display:grid;place-items:center;flex-shrink:0}.module-card h3{font-size:20px;font-weight:780;margin:0 0 5px}.module-card p{font-size:12px;color:#767780;line-height:1.7;margin:0 0 11px}.module-card small{color:#d51c47;font-size:9px;letter-spacing:.13em;font-weight:750}.module-arrow{color:#b3b2ba;margin-left:auto}
/* Guide directory */
.guides-section{background:#f3f4f7;max-width:none;border-top:1px solid #e9e9ef;border-bottom:1px solid #e9e9ef}.guides-section>*{max-width:1186px}.guide-grid{grid-template-columns:repeat(3,1fr);gap:16px}.guide-card{background:#fff;border:1px solid #e5e5eb;border-radius:14px;box-shadow:0 8px 25px rgba(30,31,38,.025)}.guide-card:hover{border-color:#ffb8c4;box-shadow:0 18px 40px rgba(244,25,65,.09)}.step-num{color:#f52a4c}.step-stage{background:#fff0f3;color:#c92b46}.card-link:hover,.read-link{color:#e62547}.guide-intro{color:#81838b}.guide-card-footer{border-color:#eeeef2}.done-label input,.day-row input,.article-checks input{accent-color:#ee2450}.searchbox,.filter-label select{background:white;border:1px solid #e2e2e8}.searchbox:focus-within{border-color:#ff8398}.progress-rail{background:#e7e7ed}.progress-rail>div{background:linear-gradient(90deg,#fb1d45,#fa7287)}.button-text{color:#e42248}
/* Topic score */
.score-section{padding-top:102px;padding-bottom:105px}.score-form{border-color:#ededf1;box-shadow:0 12px 40px rgba(27,30,38,.045)}.score-result{background:linear-gradient(130deg,#191820,#27141e 76%,#531b2c);border:1px solid #463039;box-shadow:0 17px 40px rgba(34,14,24,.1)}.score-result .eyebrow{color:#ff8da1}.score-result .button-outline{background:transparent;color:#fff;border-color:#7b4a58}.score-number{color:#fff}.input-help{color:#848591}.field{border-color:#dedfe5;background:#f9f9fb;color:#24252d}
/* Data tools */
.toolkit-section{padding-top:85px;padding-bottom:85px}.tool-card{border:1px solid #ededf1;border-radius:16px;box-shadow:0 12px 35px rgba(30,29,39,.04)}.tool-result{background:linear-gradient(140deg,#14131b,#271720);border:1px solid #3c2933;color:#faf7f8}.tool-result .eyebrow{color:#ff9aab}.tool-result .quiet{color:#a8a0ad}.equation strong{color:#ff7290}.diagnosis-list li{padding-bottom:8px}.economy-section{padding-top:40px}.source-list a{border:1px solid #ececf1;border-radius:10px;color:#33343d}.source-list a:hover{background:#fff5f7;border-color:#ffc4cf}
/* 90-day plan */
.plan-section{background:#18171e;color:#fff;max-width:none}.plan-section>*{max-width:1186px}.plan-section h2{color:white}.plan-section .eyebrow{color:#ff6f85}.plan-section .muted{color:#b3aeb9}.plan-tabs{background:#292630}.plan-tabs button{color:#b5b0ba}.plan-tabs button.selected{background:#f72851;color:#fff;box-shadow:0 4px 18px rgba(240,29,73,.22)}.plan-summary{background:#24212b;border:1px solid #3a3440}.plan-summary strong{color:#fff}.plan-summary p{color:#b2adb9}.day-row{background:#24222b;border:1px solid #39353d}.day-row:hover{border-color:#a14a5d}.day-number{color:#ff788d}.day-info small{color:#aeabb3}.day-info strong{color:#fff}.day-row input{accent-color:#ff2a51}
/* Cases, ideas */
.cases-section{padding-top:100px}.case-card{box-shadow:0 10px 30px rgba(20,19,27,.04);border-color:#eeeef2;border-radius:14px}.case-format{color:#ee3151}.case-learn{background:#fff1f4}.case-learn strong{color:#df2b4a}.case-limit{color:#92949b!important}.ideas-section{padding-top:50px}.idea-num{color:#e22d4c}.idea-row{border-color:#ebebef}.idea-tag{color:#d72c4a;border-color:#f8c9d2;background:#fff5f7}
/* Contact + dark outro */
.contact-section{max-width:1215px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:55px;background:linear-gradient(135deg,#17151e 0%,#241823 74%,#3d1624 100%);color:#fff;margin:12px auto 30px;border-radius:21px;padding:68px 64px;position:relative;overflow:hidden}.contact-section:after{content:"";position:absolute;right:-120px;bottom:-170px;width:410px;height:410px;background:#d31b46;filter:blur(130px);opacity:.14;pointer-events:none}.contact-section>*{position:relative;z-index:1}.contact-section .eyebrow{color:#ff8399}.contact-section h2{color:#fff;font-size:clamp(32px,3.8vw,49px);margin-bottom:20px}.contact-section p{color:#c0b9c4;font-size:13px;line-height:1.9}.contact-author{display:flex;align-items:center;gap:15px;margin-bottom:23px}.contact-avatar{width:55px;height:55px;border-radius:50%;background:linear-gradient(145deg,#fd345d,#5e1933);display:grid;place-items:center;font-size:27px;font-weight:800;color:white;border:2px solid #fa8499;box-shadow:0 0 0 5px rgba(255,255,255,.04)}.contact-author strong{display:block;font-size:16px}.contact-author span{display:block;font-size:11px;margin-top:4px;color:#a9a6b1}.contact-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact-button{font:inherit;text-align:left;display:flex;align-items:center;gap:12px;color:#222029!important;background:#fff;border:1px solid #fff;padding:17px 14px;border-radius:11px;cursor:pointer;min-width:0}.contact-button:hover{background:#fff1f3;border-color:#ff8d9f;transform:translateY(-2px)}.contact-button>span:first-child{font-size:25px;color:#f5274f}.contact-button span:nth-child(2){min-width:0}.contact-button small{display:block;color:#89828d;font-size:10px;white-space:nowrap}.contact-button strong{font-size:15px;color:#d71b43;display:block;letter-spacing:-.025em;overflow-wrap:anywhere}.contact-button b{margin-left:auto;color:#9a8793}.contact-button.copied{border-color:#f72951;background:#fff0f3}.contact-feedback{font-size:11px!important;color:#c5aeb9!important;margin:13px 0 0!important;min-height:20px}
.cta{background:#f7f7f9;color:#1b1a22;border:1px solid #e9e9ef;border-radius:19px;max-width:1215px;margin:0 auto 82px;padding:65px 70px;box-shadow:none}.cta:before{display:none}.cta .eyebrow{color:#e8244d}.cta h2{font-size:clamp(31px,4vw,49px);color:#191a1d}.cta p:not(.eyebrow){color:#777780}.cta-actions{margin-top:25px}.button-white{background:#ef2148;border-color:#ef2148;color:#fff;box-shadow:0 12px 27px rgba(241,23,66,.15)}.button-white:hover{background:#d91c43}.button-border-light{border-color:#d3d2da;color:#30303a;background:#fff}.button-border-light:hover{border-color:#f8899c;color:#c6163b}
.site-footer{max-width:none;background:#0e0e14;color:#fff;padding:40px max(26px,calc((100vw - 1220px)/2)) 22px;margin:0;align-items:center}.footer-brand{display:flex;align-items:center;gap:15px}.footer-brand strong{color:#fff;font-size:15px}.footer-brand p{color:#a1a0aa;font-size:11px;margin:5px 0}.footer-logo{background:#f42145;color:#fff;padding:4px 10px;font-size:17px;border-radius:7px}.footer-links{gap:20px;color:#bebcc8}.footer-links a:hover{color:#ff6883}.copyright{color:#7f7e8b!important;border-color:#292731;margin-top:10px}
/* Standalone lesson pages */
.article-body{background:#f6f6f8}.article-body .site-header{padding:0 max(24px,calc((100vw - 1220px)/2));background:#101017}.article-body .site-header .brand,.article-body .back{color:#fff}.article-body .brand-mark{background:#ee224a;color:#fff;font-size:15px;width:28px;height:22px;border-radius:5px;line-height:1}.article-shell{max-width:920px;padding:76px 28px 70px}.article-shell h1{color:#19191d}.article-shell>.eyebrow{color:#f02950}.article-lead{color:#73717a}.article-panel{border-color:#e7e7ec;box-shadow:0 8px 28px rgba(20,20,30,.035)}.article-panel h2{color:#292731}.article-checks li{border-color:#eeeeef;color:#47444c}.article-contact{background:#18151e;color:#fff;border:0}.article-contact h2{color:white}.article-contact p{color:#ded9e1}.article-contact p strong{color:#ff829a}.article-contact a{color:#ff9aac;text-decoration:underline;text-underline-offset:3px}.article-foot a{color:#d61c42}.article-shell .button-primary{background:#f3214b;border-color:#f3214b}
/* Responsiveness */
@media(max-width:1230px){.site-header{padding:0 27px}.site-header nav{gap:13px}.brand-extra{display:none}.hero{gap:30px;padding:85px 30px 120px}.hero h1{font-size:clamp(55px,6vw,76px)}.quick-wrapper{padding:0 22px}.quick-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.quick-card{padding:14px}.contact-section,.cta{margin-left:28px;margin-right:28px}}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding:70px 27px 115px;gap:35px}.hero-content{max-width:680px}.hero-visual{justify-self:center;max-width:650px}.hero h1{font-size:clamp(55px,9vw,76px)}.learning-showcase{grid-template-columns:1fr}.featured-video{min-height:330px}.studio-window{transform:none}.contact-section{gap:28px;padding:48px 35px}.contact-actions{grid-template-columns:1fr}.section{padding:80px 28px}.site-header nav{gap:10px}.site-header nav a{font-size:11px}.site-header nav .nav-contact{padding:0 10px}.quick-card strong{font-size:12px}}
@media(max-width:700px){html{scroll-padding-top:68px}.site-header{height:63px;padding:0 19px}.brand strong{font-size:16px}.mobile-menu-toggle{display:block;margin-left:auto}.site-header nav{position:absolute;top:63px;right:0;left:0;background:#141118;border:1px solid #39313a;box-shadow:0 25px 55px rgba(0,0,0,.3);padding:12px 20px 18px;display:none;flex-direction:column;gap:0;align-items:stretch;height:auto}.site-header nav.is-open{display:flex}.site-header nav a,.site-header nav a:not(.nav-github){display:flex!important;padding:11px 8px;height:auto;font-size:13px;color:#ddd9e0}.site-header nav .nav-contact{width:100%;height:42px;justify-content:center;margin-top:10px}.site-header nav .nav-github{display:flex!important}.hero{min-height:0;padding:55px 22px 90px;margin:0}.hero .eyebrow{font-size:9px;letter-spacing:.085em;padding:7px 10px}.hero h1{font-size:clamp(47px,10.8vw,70px);margin-bottom:15px}.hero-headline{font-size:16px}.hero-sub{font-size:13px;line-height:1.85}.hero-actions{gap:9px}.hero-actions .button-primary,.hero-actions .button-ghost{font-size:12px;padding:13px 13px}.hero-facts{gap:18px;margin-top:30px;display:grid;grid-template-columns:repeat(2,1fr)}.hero-facts strong{font-size:21px}.hero-visual{padding:18px 0;max-width:530px}.studio-toolbar{padding:0 10px}.studio-demo{font-size:8px}.studio-main{padding:13px}.studio-video{padding:14px;min-height:126px}.studio-video strong{font-size:14px}.studio-video-sub{font-size:9px}.studio-video-label{font-size:7px}.studio-interface{min-height:300px;grid-template-columns:32px 1fr}.studio-side{font-size:13px}.video-shadow-play{width:48px;min-width:48px;height:39px;font-size:17px}.studio-float{right:2px;bottom:-9px;font-size:8px}.studio-pillar{width:64px;height:43px;font-size:21px;right:12px;top:3px}.quick-wrapper{margin:-45px auto 0;padding:0 14px}.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;padding:8px}.quick-card{padding:12px 7px;gap:7px}.quick-icon{font-size:19px;width:31px;height:34px}.quick-card strong{font-size:11px}.quick-card small{font-size:9px}.quick-card b{display:none}.section{padding:65px 20px}.section h2{font-size:32px}.featured-video{min-height:305px}.featured-video-art{padding:23px}.featured-video-text{font-size:39px}.module-card{padding:20px;gap:15px}.module-card h3{font-size:18px}.module-card p{font-size:11px}.contact-section{grid-template-columns:1fr;margin:15px 14px 20px;padding:45px 24px;border-radius:16px}.contact-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-button{padding:13px 9px;gap:7px}.contact-button>span:first-child{font-size:17px}.contact-button strong{font-size:13px}.contact-button b{display:none}.cta{margin:0 14px 50px;border-radius:15px;padding:48px 25px}.site-footer{padding:34px 22px}.footer-links{flex-wrap:wrap;gap:12px;justify-content:start}.footer-brand{width:100%}.article-body .site-header{padding:0 20px}.article-body .site-header .back{font-size:11px}.article-body .site-header .brand-dot{display:none}.article-shell{padding:47px 19px}.article-panel{padding:23px}}
@media(max-width:410px){.hero-actions .button-ghost:last-child{display:none}.hero h1{font-size:45px}.hero-headline{font-size:14px}.quick-card small{display:none}.quick-card strong{white-space:normal}.studio-video-label{letter-spacing:0}.contact-actions{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}