:root{
 --ink:#07111f;--ink2:#0d1a2b;--paper:#f6f8fb;--white:#fff;--muted:#647287;--line:#dfe5ec;
 --blue:#2369ff;--cyan:#23d6d0;--lime:#b8ff5c;--orange:#ff9655;--red:#ff5c70;
 --radius:24px;--shadow:0 24px 70px rgba(5,17,33,.10);--shell:min(1180px,calc(100% - 40px));
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--white);line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%}.shell{width:var(--shell);margin:auto}
.site-header{height:78px;display:flex;align-items:center;border-bottom:1px solid rgba(7,17,31,.08);background:rgba(255,255,255,.88);backdrop-filter:blur(16px);position:sticky;top:0;z-index:50}.nav-wrap{display:flex;align-items:center;gap:30px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content}.brand-mark{width:42px;height:42px;border-radius:13px;background:var(--ink);color:var(--lime);display:grid;place-items:center;font-family:ui-monospace,monospace;font-weight:900;font-size:14px;letter-spacing:-1px}.brand>span:last-child{display:flex;flex-direction:column;line-height:1}.brand strong{font-size:17px}.brand em{font-size:11px;font-style:normal;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:4px}.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}.main-nav a,.nav-admin{padding:9px 12px;border-radius:10px;font-size:14px;font-weight:700;color:#425067}.main-nav a:hover,.main-nav a.is-active{background:#eef3f9;color:var(--ink)}.nav-admin{border:1px solid var(--line);margin-left:6px}.nav-search{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;font-size:18px;margin-left:4px}.nav-search:hover{background:#eef3f9}.nav-toggle{display:none;border:0;background:none;font-size:24px}
.hero{background:linear-gradient(180deg,#fbfcfe 0%,#fff 100%);overflow:hidden}.hero-grid{min-height:660px;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.eyebrow,.kicker{font-size:12px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;color:#526175}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#edf3f8;border:1px solid #e2e8ef;padding:7px 11px;border-radius:999px}.status-dot{width:7px;height:7px;border-radius:50%;background:#36c982;box-shadow:0 0 0 4px rgba(54,201,130,.13)}.hero h1,.page-hero h1{font-size:clamp(52px,6vw,86px);letter-spacing:-.055em;line-height:.96;margin:22px 0 24px;max-width:800px}.hero h1 span,.page-hero h1 span{color:var(--blue)}.hero-copy>p{font-size:19px;max-width:640px;color:#526175}.hero-actions{display:flex;gap:12px;margin-top:34px}.btn{appearance:none;border:0;display:inline-flex;justify-content:center;align-items:center;gap:12px;min-height:48px;padding:0 19px;border-radius:13px;font-weight:850;font-size:14px;cursor:pointer}.btn--primary{background:var(--blue);color:white;box-shadow:0 10px 25px rgba(35,105,255,.25)}.btn--primary:hover{transform:translateY(-1px)}.btn--ghost{background:white;border:1px solid var(--line);color:var(--ink)}.btn--light{background:white;color:var(--ink)}.btn--danger{background:#fff0f2;color:#a3293a;border:1px solid #ffd1d8}.btn--full{width:100%}.hero-stats{display:flex;gap:38px;margin-top:44px}.hero-stats div{display:flex;flex-direction:column}.hero-stats strong{font-size:25px;letter-spacing:-.04em}.hero-stats span{font-size:12px;color:var(--muted)}
.hero-panel{position:relative;min-height:460px}.terminal{position:absolute;inset:30px 10px 20px 30px;background:#07111f;color:#d9e3ee;border-radius:26px;box-shadow:0 38px 80px rgba(7,17,31,.25);overflow:hidden;transform:rotate(-1.5deg)}.terminal-top{height:48px;background:#0d1a2b;display:flex;align-items:center;gap:8px;padding:0 16px;color:#7f91a5;font-size:11px;font-family:ui-monospace,monospace}.terminal-top i{display:block;width:9px;height:9px;border-radius:50%;background:#415065}.terminal-top i:first-child{background:#ff6c73}.terminal-top i:nth-child(2){background:#ffd166}.terminal-top i:nth-child(3){background:#65d890}.terminal-top span{margin-left:8px}.terminal-body{padding:34px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:14px;line-height:1.8}.terminal-body p{margin:0 0 6px}.terminal-body b{color:var(--lime)}.terminal-body .answer{color:#91a6bc;margin-left:18px;margin-bottom:19px}.terminal-body .ok{color:#65d890}.cursor{color:var(--lime);animation:blink 1s infinite}@keyframes blink{50%{opacity:0}}.floating-card{position:absolute;background:white;padding:14px 18px;border-radius:16px;box-shadow:0 18px 45px rgba(7,17,31,.15);display:flex;flex-direction:column;z-index:2;border:1px solid #edf1f5}.floating-card span{font-size:10px;font-weight:900;letter-spacing:.15em;color:var(--blue)}.floating-card b{font-size:17px}.floating-card small{color:var(--muted)}.fc-one{left:0;top:2px}.fc-two{right:-12px;bottom:3px}
.section{padding:90px 0}.section--soft{background:var(--paper)}.section--dark{background:var(--ink);color:white}.section-heading{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:40px}.section-heading--compact{margin-top:40px}.section-heading h2,.cta-band h2{font-size:clamp(34px,4vw,52px);letter-spacing:-.045em;line-height:1.04;margin:8px 0 0}.section-heading>p{max-width:450px;color:var(--muted);margin:0}.section--dark .section-heading>p{color:#8ea1b6}
.portal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.portal-card{min-height:300px;padding:32px;border:1px solid var(--line);border-radius:var(--radius);position:relative;overflow:hidden;transition:.25s;background:white}.portal-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cbd5df}.portal-card--edu{background:linear-gradient(135deg,#eef5ff,#fbfdff)}.portal-card--dark{background:var(--ink);color:white;border-color:var(--ink)}.portal-card--wide{grid-column:1/-1;min-height:auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}.portal-number{position:absolute;right:24px;top:20px;font-family:ui-monospace,monospace;color:#b3bdc8;font-size:12px}.portal-icon{width:54px;height:54px;background:#eef3f8;border-radius:16px;display:grid;place-items:center;font-size:24px;margin-bottom:45px}.portal-card--dark .portal-icon{background:#16283b;color:var(--lime)}.portal-card h3{font-size:29px;letter-spacing:-.04em;margin:0 0 8px}.portal-card p{color:var(--muted);max-width:530px}.portal-card--dark p{color:#8fa2b6}.portal-link{font-size:13px;font-weight:900;display:inline-block;margin-top:15px}.portal-card--wide .portal-icon{margin:0}.portal-card--wide h3{font-size:24px}.portal-card--wide p{margin:4px 0}.portal-card--wide .portal-link{margin:0}
.cta-band{background:var(--blue);color:white;padding:70px 0}.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band .kicker{color:#c9d9ff}.cta-band h2{margin:5px 0}.cta-band p{margin:8px 0 0;color:#dce7ff}
.page-hero{padding:90px 0 70px;background:linear-gradient(180deg,#f7f9fc,#fff)}.page-hero h1{font-size:clamp(48px,6vw,78px);margin-bottom:20px}.page-hero p{max-width:680px;font-size:18px;color:var(--muted)}.page-hero--tech{background:radial-gradient(circle at 80% 30%,rgba(35,214,208,.13),transparent 35%),linear-gradient(180deg,#f6fbfb,#fff)}.page-hero--dc{background:radial-gradient(circle at 80% 30%,rgba(184,255,92,.13),transparent 35%),linear-gradient(180deg,#07111f,#0b1828);color:white}.page-hero--dc p{color:#9db0c3}.page-hero--dc .kicker{color:var(--lime)}.page-hero--dc h1 span{color:var(--lime)}.page-hero--help{background:linear-gradient(135deg,#f8fbff,#eef5ff)}.breadcrumb{display:flex;gap:8px;color:var(--muted);font-size:12px;margin-bottom:30px}
.education-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.edu-card{border:1px solid var(--line);border-radius:var(--radius);padding:30px}.edu-card__top{display:flex;justify-content:space-between;align-items:center}.edu-card__top span{width:46px;height:46px;border-radius:13px;background:var(--ink);color:var(--lime);display:grid;place-items:center;font-weight:900}.edu-card__top small{color:var(--muted)}.edu-card h2{font-size:30px;letter-spacing:-.04em;margin:28px 0 6px}.edu-card p{color:var(--muted)}.year-links{display:flex;flex-direction:column;margin-top:24px;border-top:1px solid var(--line)}.year-links a{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-weight:800}.year-links a:hover{color:var(--blue)}.text-link{font-weight:900}.info-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.info-strip div{display:flex;flex-direction:column}.info-strip strong{font-size:18px}.info-strip span{font-size:13px;color:var(--muted);margin-top:5px}
.subcat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.subcat-grid a{border:1px solid var(--line);border-radius:16px;padding:18px;display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:12px}.subcat-grid a>span{width:42px;height:42px;border-radius:12px;background:#edf3f8;display:grid;place-items:center;font-weight:900}.subcat-grid strong,.subcat-grid small{display:block}.subcat-grid small{color:var(--muted);font-size:12px;margin-top:2px}
.content-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.content-card{border:1px solid var(--line);border-radius:20px;padding:26px;background:white}.content-card__meta{display:flex;gap:8px}.pill{display:inline-flex;padding:5px 9px;border-radius:999px;background:#edf2f6;font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#536176}.pill--accent{background:#e8f0ff;color:var(--blue)}.content-card h3{font-size:23px;letter-spacing:-.03em;margin:15px 0 7px}.content-card>p{color:var(--muted)}.prose{color:#344357}.prose code{font-family:ui-monospace,monospace;background:#edf2f6;padding:2px 5px;border-radius:5px}.video-frame{aspect-ratio:16/9;margin:18px 0;border-radius:14px;overflow:hidden;background:#000}.video-frame iframe,.video-frame video{width:100%;height:100%;border:0;display:block}.audio-player{width:100%;margin:16px 0}.content-image{width:100%;max-height:620px;object-fit:contain;background:#f5f7fa;border-radius:14px;margin:16px 0}.search-big{display:flex;gap:10px;max-width:720px;margin-top:32px}.search-big input{font-size:16px;padding:15px 16px}.attachments{display:flex;flex-direction:column;gap:8px;margin-top:18px}.attachment{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:11px;border-radius:12px;background:#f5f7fa;border:1px solid #e8edf2}.attachment__type{min-width:46px;height:34px;padding:0 7px;border-radius:8px;background:var(--ink);color:white;display:grid;place-items:center;font-size:9px;font-weight:900}.attachment__name{font-weight:800;font-size:13px}.attachment__name small{display:block;color:var(--muted);font-weight:500}.attachment__action{font-size:11px;font-weight:900;color:var(--blue)}.empty-state{text-align:center;padding:70px 20px;border:1px dashed #cdd6df;border-radius:20px}.empty-state>span{font-size:32px}.empty-state h3{font-size:24px;margin:10px 0 4px}.empty-state p{color:var(--muted)}
.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.tech-card{display:grid;grid-template-columns:60px 1fr auto;gap:20px;align-items:start;padding:28px;border:1px solid var(--line);border-radius:20px}.tech-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.tech-card__icon{width:58px;height:58px;background:var(--ink);color:var(--lime);border-radius:16px;display:grid;place-items:center;font-weight:900}.tech-card small{font-size:10px;letter-spacing:.14em;font-weight:900;color:var(--muted)}.tech-card h2{margin:5px 0 5px;font-size:26px}.tech-card p{margin:0;color:var(--muted)}.stack-cloud{display:flex;flex-wrap:wrap;gap:10px}.stack-cloud span{border:1px solid #24384d;background:#0e1d2e;padding:9px 13px;border-radius:999px;color:#b9c9d8;font-size:13px}
.dc-summary{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:20px;overflow:hidden}.dc-summary div{padding:24px;border-right:1px solid var(--line)}.dc-summary div:last-child{border:0}.dc-summary small,.dc-summary strong{display:block}.dc-summary small{font-size:10px;letter-spacing:.13em;color:var(--muted);font-weight:900}.dc-summary strong{font-size:25px;margin-top:6px}.dc-table-wrap,.admin-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px}.dc-table,.admin-table{width:100%;border-collapse:collapse;min-width:800px}.dc-table th,.dc-table td,.admin-table th,.admin-table td{text-align:left;padding:16px;border-bottom:1px solid var(--line);vertical-align:top}.dc-table th,.admin-table th{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);background:#f7f9fb}.dc-table td strong,.dc-table td small{display:block}.dc-table td small{color:var(--muted);max-width:400px;font-size:12px;margin-top:3px}.dc-table .price{font-weight:900;font-size:16px}.dc-table a{color:var(--blue);font-weight:800;font-size:12px}.note-card{margin-top:18px;border-left:4px solid var(--blue);background:#f4f7fb;padding:18px 20px;border-radius:0 13px 13px 0}.note-card p{margin:3px 0;color:var(--muted)}
.help-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px}.lead{font-size:18px;color:var(--muted)}.support-points{display:flex;flex-direction:column;gap:18px;margin-top:35px}.support-points>div{display:flex;gap:15px}.support-points b{width:38px;height:38px;border-radius:11px;background:var(--ink);color:var(--lime);display:grid;place-items:center;font-size:11px}.support-points strong,.support-points small{display:block}.support-points small{color:var(--muted)}.form-card,.login-form{border:1px solid var(--line);border-radius:22px;padding:30px;background:white;box-shadow:var(--shadow)}label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:850;color:#445267}input,select,textarea{width:100%;border:1px solid #d7dee6;background:white;color:var(--ink);border-radius:11px;padding:12px 13px;font:inherit;font-size:14px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(35,105,255,.10)}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-card{display:flex;flex-direction:column;gap:13px}.alert{padding:13px 15px;border-radius:12px;margin-bottom:20px;font-size:13px;font-weight:700}.alert--success{background:#eaf9f2;color:#17754f;border:1px solid #ccefe0}.alert--error{background:#fff0f2;color:#a3293a;border:1px solid #ffd1d8}
.site-footer{background:#07111f;color:white;padding:65px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:50px}.brand--footer .brand-mark{background:#14263a}.brand--footer em{color:#8094aa}.footer-grid p{max-width:380px;color:#8da0b4;font-size:13px}.footer-grid h4{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:#71879d}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:8px}.footer-grid a,.footer-grid span{font-size:13px;color:#a9b8c8}.footer-bottom{border-top:1px solid #1c2c3e;margin-top:45px;padding-top:18px;display:flex;justify-content:space-between;color:#687d92;font-size:11px}
/* installer/login */
.installer{min-height:100vh;background:#eef3f8;padding:50px 20px}.install-card{max-width:720px;margin:auto;background:white;border-radius:28px;padding:38px;box-shadow:var(--shadow)}.install-card h1{font-size:38px;letter-spacing:-.04em}.install-card form{display:flex;flex-direction:column;gap:13px}.install-card hr,.form-stack hr{width:100%;border:0;border-top:1px solid var(--line);margin:12px 0}.login-page{display:grid;grid-template-columns:1.1fr .9fr;min-height:100vh}.login-visual{background:radial-gradient(circle at 20% 80%,rgba(35,214,208,.18),transparent 35%),var(--ink);color:white;padding:50px;display:flex;flex-direction:column;justify-content:space-between}.brand--light .brand-mark{background:#14263a}.brand--light em{color:#8197ac}.login-visual h1{font-size:clamp(50px,6vw,84px);letter-spacing:-.06em;line-height:.95;margin:15px 0}.login-visual p{max-width:600px;color:#94a9bd;font-size:17px}.login-panel{display:grid;place-items:center;padding:30px}.login-form{width:min(430px,100%);display:flex;flex-direction:column;gap:14px;box-shadow:none}.login-form h2{font-size:32px;letter-spacing:-.04em;margin:0}.login-form>p{color:var(--muted);margin:0 0 10px}.back-link{text-align:center;color:var(--muted);font-size:12px;margin-top:4px}
/* admin */
.admin-body{background:#f3f6f9}.admin-layout{display:grid;grid-template-columns:245px 1fr;min-height:100vh}.admin-sidebar{background:var(--ink);color:#c2ceda;padding:24px 18px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;overflow:auto;scrollbar-width:thin}.admin-sidebar .brand{color:white;margin:0 7px 35px}.admin-sidebar .brand-mark{background:#14263a}.admin-sidebar .brand em{color:#71869a}.admin-sidebar nav{display:flex;flex-direction:column;gap:4px}.admin-sidebar nav a,.admin-side-bottom a{padding:10px 12px;border-radius:10px;font-size:13px;font-weight:750}.admin-sidebar nav a:hover{background:#12253a;color:white}.admin-side-bottom{margin-top:auto;display:flex;flex-direction:column;border-top:1px solid #1b2f43;padding-top:12px}.admin-main{min-width:0}.admin-top{height:92px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 34px;gap:15px}.admin-top small{font-size:9px;letter-spacing:.14em;color:var(--muted);font-weight:900}.admin-top h1{font-size:24px;letter-spacing:-.03em;margin:0}.admin-user{margin-left:auto;background:#edf2f7;border-radius:999px;padding:7px 11px;font-size:11px;font-weight:800}.admin-menu{display:none}.admin-content{padding:28px}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.admin-stats>div{background:white;border:1px solid var(--line);border-radius:17px;padding:21px}.admin-stats span,.admin-stats small{display:block;color:var(--muted);font-size:11px}.admin-stats strong{font-size:34px;letter-spacing:-.05em}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.admin-grid--categories{grid-template-columns:1.35fr .65fr}.admin-panel{background:white;border:1px solid var(--line);border-radius:18px;padding:22px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:17px}.panel-head small{font-size:9px;letter-spacing:.14em;color:var(--muted);font-weight:900}.panel-head h2{font-size:20px;letter-spacing:-.03em;margin:2px 0}.panel-head>a{font-size:12px;color:var(--blue);font-weight:800}.admin-list{display:flex;flex-direction:column}.admin-list>a{display:grid;grid-template-columns:38px 1fr auto;gap:10px;align-items:center;padding:11px 0;border-top:1px solid var(--line)}.list-icon{width:34px;height:34px;border-radius:10px;background:#edf3f8;display:grid;place-items:center;font-size:9px;font-weight:900}.admin-list strong,.admin-list small{display:block}.admin-list strong{font-size:13px}.admin-list small{font-size:11px;color:var(--muted)}.priority{width:9px;height:9px;border-radius:50%;background:#7d8a99}.priority--critical{background:#e7354d}.priority--high{background:#ff8d4c}.priority--normal{background:#397af6}.priority--low{background:#7d8a99}.admin-toolbar{display:flex;justify-content:space-between;gap:15px;margin-bottom:18px}.admin-toolbar form{display:flex;gap:8px;flex:1}.admin-toolbar input{max-width:420px}.admin-table td{font-size:13px}.admin-table td>strong{display:block}.mini-accent{display:inline-block;color:var(--blue);font-size:9px;font-weight:900}.status{padding:5px 8px;border-radius:999px;background:#edf2f6;font-size:9px;text-transform:uppercase;font-weight:900}.status--published,.status--resolved{background:#e7f8f0;color:#187a51}.status--draft,.status--waiting{background:#fff4df;color:#9b6811}.status--open{background:#eaf1ff;color:#285fbd}.status--in_progress{background:#f1eaff;color:#6d44ae}.status--closed{background:#edf0f3;color:#596777}.actions a{color:var(--blue);font-weight:800}.admin-editor{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px}.form-stack{display:flex;flex-direction:column;gap:14px}.code-area{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.upload-zone{border:2px dashed #cbd6e1;background:#f7f9fb;border-radius:15px;padding:18px}.upload-zone>div strong,.upload-zone>div span{display:block}.upload-zone>div span{font-size:11px;color:var(--muted);margin:4px 0 10px}.check{display:flex;flex-direction:row;align-items:center}.check input{width:auto}.danger-link{color:#b93447;font-weight:800;font-size:11px}.category-admin-list{display:flex;flex-direction:column}.category-admin-list a{display:grid;grid-template-columns:38px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}.category-admin-list a>span{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:#edf2f6;font-size:10px;font-weight:900}.category-admin-list strong,.category-admin-list small{display:block}.category-admin-list strong{font-size:13px}.category-admin-list small{font-size:10px;color:var(--muted)}.category-admin-list code{font-size:10px;color:#68778b}.dc-admin-list>div{display:grid;grid-template-columns:1fr auto auto auto;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}.dc-admin-list strong,.dc-admin-list small{display:block}.dc-admin-list strong{font-size:13px}.dc-admin-list small{font-size:10px;color:var(--muted)}.dc-admin-list b{font-size:13px}.dc-admin-list a{font-size:10px;color:var(--blue);font-weight:800}.is-muted{opacity:.45}.ticket-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px}.ticket-list{display:flex;flex-direction:column}.ticket-list a{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:12px;border-top:1px solid var(--line)}.ticket-list a.is-current{background:#f1f5fb}.ticket-list strong,.ticket-list small{display:block}.ticket-list strong{font-size:12px}.ticket-list small{font-size:10px;color:var(--muted)}.ticket-person{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);padding-bottom:15px;border-bottom:1px solid var(--line)}.ticket-message{padding:22px 0;font-size:14px;white-space:normal}.priority-text{text-transform:uppercase;font-size:10px;font-weight:900;color:var(--red)}
@media(max-width:900px){
 .main-nav{display:none;position:absolute;top:78px;left:20px;right:20px;background:white;padding:12px;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.is-open{display:flex}.nav-toggle{display:block;margin-left:auto}.nav-admin{display:none}.nav-search{margin-left:0}.hero-grid{grid-template-columns:1fr;min-height:auto;padding:70px 0}.hero-panel{min-height:430px}.portal-grid,.education-grid,.content-grid,.tech-grid,.help-grid{grid-template-columns:1fr}.subcat-grid{grid-template-columns:repeat(2,1fr)}.portal-card--wide{grid-column:auto;grid-template-columns:1fr}.portal-card--wide .portal-icon{margin-bottom:20px}.section-heading{align-items:start;flex-direction:column;gap:12px}.info-strip,.dc-summary{grid-template-columns:1fr}.dc-summary div{border-right:0;border-bottom:1px solid var(--line)}.footer-grid{grid-template-columns:1fr 1fr}.login-page{grid-template-columns:1fr}.login-visual{min-height:380px}.admin-layout{grid-template-columns:1fr}.admin-sidebar{position:fixed;left:-270px;z-index:80;width:245px;transition:.2s}.admin-sidebar.is-open{left:0}.admin-menu{display:block;border:0;background:#edf2f6;border-radius:9px;padding:8px 10px}.admin-content{padding:18px}.admin-stats{grid-template-columns:1fr 1fr}.admin-grid,.admin-grid--categories,.admin-editor,.ticket-layout{grid-template-columns:1fr}.editor-side{grid-row:1}.admin-top{padding:0 18px}
}
@media(max-width:600px){
 :root{--shell:min(100% - 28px,1180px)}.site-header{height:68px}.main-nav{top:68px}.hero-grid{padding:45px 0;gap:20px}.hero h1,.page-hero h1{font-size:48px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.hero-stats{gap:20px}.hero-panel{min-height:360px}.terminal{inset:20px 0}.terminal-body{padding:25px 20px;font-size:12px}.floating-card{display:none}.section{padding:60px 0}.portal-card{min-height:250px;padding:24px}.portal-icon{margin-bottom:30px}.subcat-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.cta-band__inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:5px}.admin-stats{grid-template-columns:1fr 1fr}.admin-top .admin-user{display:none}
}

@media(max-width:600px){.search-big{flex-direction:column}.search-big .btn{width:100%}}
/* ===== André Informática v3 · WOW layer ===== */
.nav-actions{display:flex;align-items:center;gap:6px}.nav-client{padding:8px 12px;border-radius:10px;background:var(--ink);color:white;font-size:12px;font-weight:850}.nav-client.is-active{background:var(--blue)}.main-nav{gap:1px}.main-nav a{padding:9px 8px;font-size:12px}.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.reveal{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s ease}.reveal.is-visible{opacity:1;transform:none}.narrow{max-width:900px}.btn--ghost-light{color:white;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06)}
/* Academy */
.academy-hero{background:radial-gradient(circle at 76% 35%,rgba(35,214,208,.18),transparent 25%),radial-gradient(circle at 88% 65%,rgba(184,255,92,.12),transparent 22%),#07111f;color:white;overflow:hidden}.academy-hero__grid{min-height:650px;display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:70px}.academy-hero .kicker{color:var(--lime)}.academy-hero h1{font-size:clamp(55px,7vw,94px);line-height:.91;letter-spacing:-.065em;margin:18px 0 24px}.academy-hero h1 span{color:var(--cyan)}.academy-hero p{font-size:18px;max-width:680px;color:#9eb2c5}.academy-stats{display:flex;gap:34px;margin-top:38px}.academy-stats b{font-size:28px;display:flex;flex-direction:column}.academy-stats small{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#7f96aa}.code-orbit{height:470px;position:relative;display:grid;place-items:center}.orbit-core{width:150px;height:150px;border-radius:40px;background:linear-gradient(145deg,#152b41,#091521);display:grid;place-items:center;color:var(--lime);font:900 38px ui-monospace;box-shadow:0 0 0 1px #27415a,0 35px 80px rgba(0,0,0,.35);animation:floatCore 4s ease-in-out infinite}.orb{position:absolute;width:72px;height:72px;border-radius:20px;background:#0f2235;border:1px solid #29435c;display:grid;place-items:center;font:900 14px ui-monospace;color:#d9e8f4;box-shadow:0 20px 45px rgba(0,0,0,.25)}.o1{top:25px;left:45%;animation:orb 5s ease-in-out infinite}.o2{right:20px;top:125px;animation:orb 6s ease-in-out infinite .5s}.o3{right:55px;bottom:55px;animation:orb 5.4s ease-in-out infinite .8s}.o4{left:80px;bottom:15px;animation:orb 6.2s ease-in-out infinite .2s}.o5{left:5px;top:155px;animation:orb 5.8s ease-in-out infinite 1s}.o6{left:160px;top:45px;animation:orb 6.5s ease-in-out infinite .4s}@keyframes floatCore{50%{transform:translateY(-10px) rotate(2deg)}}@keyframes orb{50%{transform:translateY(-12px) rotate(-3deg)}}
.language-filter{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}.language-filter input{max-width:480px}.language-filter span{font-size:12px;color:var(--muted);font-weight:800}.language-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.language-card{border:1px solid var(--line);border-radius:22px;padding:25px;min-height:260px;display:flex;flex-direction:column;background:white;position:relative;overflow:hidden}.language-card:before{content:'';position:absolute;width:150px;height:150px;right:-70px;top:-70px;border-radius:50%;background:rgba(35,105,255,.05)}.language-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.language-card__top{display:flex;justify-content:space-between}.language-card__top span{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--ink);color:var(--lime);font:900 12px ui-monospace}.language-card__top i{font-style:normal;font-size:11px;font-weight:900;color:var(--blue)}.language-card h3{font-size:26px;margin:24px 0 7px;letter-spacing:-.04em}.language-card p{color:var(--muted);font-size:13px;flex:1}.progress-track{height:6px;background:#e8edf3;border-radius:999px;overflow:hidden}.progress-track b{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:inherit;transition:.4s}.language-card footer{display:flex;justify-content:space-between;margin-top:13px;font-size:11px}.language-card footer span{color:var(--muted)}.language-card footer strong{color:var(--blue)}.learning-path{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px;align-items:start}.learning-path ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}.learning-path li{background:white;border:1px solid var(--line);border-radius:17px;padding:18px;display:flex;gap:14px}.learning-path li>b{color:var(--blue);font:900 12px ui-monospace}.learning-path li span{display:flex;flex-direction:column}.learning-path li small{color:var(--muted)}
.manual-shell{display:grid;grid-template-columns:310px minmax(0,1fr);min-height:calc(100vh - 78px)}.manual-sidebar{background:#07111f;color:#b9c8d7;padding:25px 18px;position:sticky;top:78px;height:calc(100vh - 78px);overflow:auto}.manual-back{font-size:11px;color:#7790a7}.manual-language{display:flex;gap:12px;align-items:center;margin:22px 6px}.manual-language>span{width:48px;height:48px;border-radius:14px;background:#13283d;color:var(--lime);display:grid;place-items:center;font:900 11px ui-monospace}.manual-language small{font-size:8px;letter-spacing:.15em;color:#647e96}.manual-language h2{margin:0;color:white;font-size:20px}.manual-progress{padding:14px 7px 20px;border-bottom:1px solid #173047}.manual-progress span{font-size:10px;color:#7f95aa;display:flex;justify-content:space-between;margin-bottom:7px}.manual-progress b{color:white}.manual-progress .progress-track{background:#152b3f}.manual-sidebar nav{display:flex;flex-direction:column;padding-top:10px}.manual-sidebar nav a{display:grid;grid-template-columns:22px 1fr;gap:7px;padding:11px 8px;border-radius:11px}.manual-sidebar nav a:hover,.manual-sidebar nav a.is-active{background:#10253a;color:white}.manual-sidebar nav a.is-done i{color:var(--lime)}.manual-sidebar nav i{font-style:normal;color:#5e788f}.manual-sidebar nav span{font-size:12px;font-weight:800}.manual-sidebar nav small{display:block;font-size:8px;text-transform:uppercase;letter-spacing:.1em;color:#5d778f}.manual-content{width:min(900px,calc(100% - 60px));margin:0 auto;padding:60px 0 100px}.manual-topline{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.btn-mini{border:1px solid var(--line);background:white;border-radius:999px;padding:7px 11px;font-weight:800;cursor:pointer}.manual-content>h1{font-size:clamp(46px,6vw,72px);line-height:.95;letter-spacing:-.055em;margin:25px 0 18px}.manual-lead{font-size:20px;color:#526175;max-width:760px}.manual-block{padding:35px 0;border-top:1px solid var(--line);margin-top:35px}.manual-block h2{font-size:30px;letter-spacing:-.04em;margin:7px 0 15px}.manual-block>p{font-size:16px;color:#344357}.code-head{display:flex;justify-content:space-between;align-items:end}.copy-code{border:1px solid #284057;background:#112337;color:#cad8e6;border-radius:9px;padding:7px 11px;cursor:pointer;font-size:10px}.code-window{background:#07111f;color:#d9e5ef;border-radius:18px;padding:24px;overflow:auto;font:13px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre}.expected-output{margin-top:10px;border:1px solid var(--line);border-radius:14px;padding:15px}.expected-output small{font-size:9px;letter-spacing:.13em;color:var(--muted);font-weight:900}.expected-output pre{margin:5px 0 0;white-space:pre-wrap}.exercise-card{background:#f5f8fb;border:1px solid var(--line);border-radius:22px;padding:28px;margin-top:35px}.exercise-card details{margin-top:18px}.exercise-card summary{cursor:pointer;font-weight:850;color:var(--blue)}.manual-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;border-top:1px solid var(--line);padding-top:25px}.manual-nav a{border:1px solid var(--line);border-radius:13px;padding:13px;font-size:12px;font-weight:800}.manual-nav a:last-child{text-align:right}
/* Playground */
.page-hero--code{background:radial-gradient(circle at 85% 40%,rgba(184,255,92,.13),transparent 28%),#07111f;color:white}.page-hero--code .kicker{color:var(--lime)}.page-hero--code p{color:#9fb1c3}.page-hero--code h1 span{color:var(--lime)}.playground{background:#07111f;border-radius:24px;overflow:hidden;box-shadow:0 30px 70px rgba(7,17,31,.18)}.playground-toolbar{padding:14px 18px;border-bottom:1px solid #1c3146;color:white;display:flex;justify-content:space-between;align-items:center}.playground-editors{display:grid;grid-template-columns:repeat(3,1fr)}.playground-editors label{border-right:1px solid #1c3146}.playground-editors span,.playground-result>span{display:block;color:#758ba0;font:900 9px ui-monospace;letter-spacing:.14em;padding:8px 13px;border-bottom:1px solid #1c3146}.playground textarea{width:100%;height:260px;resize:vertical;border:0;border-radius:0;background:#091725;color:#cbd8e4;font:12px/1.6 ui-monospace;padding:15px;outline:none}.playground-result{background:white}.playground-result iframe{width:100%;height:390px;border:0;background:white}
/* Auth & client */
.auth-shell{min-height:calc(100vh - 78px);display:grid;grid-template-columns:1fr 520px;background:linear-gradient(135deg,#07111f 0 54%,#f4f7fb 54%)}.auth-intro{color:white;padding:90px max(40px,calc((100vw - 1180px)/2));align-self:center}.auth-intro .kicker{color:var(--lime)}.auth-intro h1{font-size:clamp(52px,6vw,85px);line-height:.94;letter-spacing:-.06em;margin:18px 0}.auth-intro h1 span{color:var(--cyan)}.auth-intro p{color:#96aabd;font-size:18px;max-width:570px}.auth-features{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:30px;color:#b4c3d1;font-size:12px}.auth-card{margin:70px 45px;align-self:center;background:white;border:1px solid var(--line);border-radius:26px;padding:32px;display:flex;flex-direction:column;gap:13px;box-shadow:var(--shadow)}.auth-card h2{font-size:32px;letter-spacing:-.04em;margin:0}.auth-card small{display:block;color:var(--muted)}.auth-switch{text-align:center;font-size:12px;color:var(--muted)}.auth-switch a{color:var(--blue);font-weight:850}.client-hero{background:radial-gradient(circle at 80%,rgba(35,214,208,.17),transparent 30%),#07111f;color:white;padding:65px 0}.client-hero>.shell{display:flex;justify-content:space-between;align-items:end}.client-hero .kicker{color:var(--lime)}.client-hero h1{font-size:55px;letter-spacing:-.05em;margin:8px 0}.client-hero p{color:#8ea3b7}.client-hero__actions{display:flex;gap:9px}.client-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.client-stats>div{border:1px solid var(--line);border-radius:17px;padding:20px}.client-stats span,.client-stats small{display:block;color:var(--muted);font-size:10px}.client-stats strong{font-size:30px}.client-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.client-panel{border:1px solid var(--line);border-radius:20px;padding:22px}.client-panel--wide{grid-column:1/-1}.client-list{display:flex;flex-direction:column}.client-list>a{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.client-list strong,.client-list small{display:block}.client-list small{color:var(--muted);font-size:10px}.mini-empty{padding:30px 0;color:var(--muted);font-size:13px}.file-badge{min-width:40px;height:40px;padding:0 6px;border-radius:10px;background:#edf2f7;display:grid;place-items:center;font:900 9px ui-monospace;color:#526175}.question-count{min-width:38px;text-align:center;font-weight:900;color:var(--blue)}.question-count small{display:block!important;font-size:7px!important;text-transform:uppercase}.ticket-status{padding:8px 12px;border-radius:999px;background:#edf2f6;font-size:10px;font-weight:900;text-transform:uppercase}.ticket-status--open{background:#eaf1ff;color:#285fbd}.ticket-status--in_progress{background:#f1eaff;color:#6d44ae}.ticket-status--resolved{background:#e7f8f0;color:#187a51}
/* Q&A */
.page-hero--questions{background:radial-gradient(circle at 84% 35%,rgba(35,105,255,.13),transparent 28%),linear-gradient(180deg,#f7faff,#fff)}.qa-search,.library-filter{display:grid;grid-template-columns:1fr auto;gap:10px;margin-bottom:28px}.question-list{display:flex;flex-direction:column}.question-list>a{display:grid;grid-template-columns:85px 1fr auto;gap:24px;padding:25px 5px;border-top:1px solid var(--line);align-items:center}.question-list h2{font-size:23px;letter-spacing:-.03em;margin:5px 0}.question-list p{margin:0;color:var(--muted)}.question-list small{color:var(--muted)}.question-metrics{text-align:center;display:grid}.question-metrics strong{font-size:19px}.question-metrics span{font-size:8px;color:var(--muted);text-transform:uppercase}.qa-detail{max-width:980px}.question-full{border-bottom:1px solid var(--line);padding-bottom:35px}.question-full h1{font-size:48px;letter-spacing:-.045em;line-height:1.02}.question-full>p{font-size:17px}.question-full__meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:10px}.question-full footer{margin-top:25px;font-size:12px;color:var(--muted)}.answers{padding-top:30px}.answer-card{border:1px solid var(--line);border-radius:17px;padding:20px;margin:12px 0}.answer-card--admin{border-color:#bad0ff;background:#f7faff}.answer-card header{display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.answer-card header strong{color:var(--ink)}.answer-card p{white-space:normal}.accepted{font-size:10px;color:#16744c;font-weight:900}.login-nudge{background:#f4f7fa;border-radius:14px;padding:17px;font-size:12px;margin-top:20px}.login-nudge a{color:var(--blue);font-weight:900}
/* Ticket public */
.ticket-public{max-width:920px}.ticket-public__head{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-bottom:30px}.ticket-public__head h1{font-size:45px;letter-spacing:-.045em;margin:6px 0}.ticket-public__head p{color:var(--muted)}.ticket-message-card{background:#f5f8fb;border-radius:18px;padding:22px}.ticket-message-card small{font-size:9px;letter-spacing:.12em;color:var(--muted);font-weight:900}.ticket-thread{padding:20px 0}.thread-message{width:85%;border:1px solid var(--line);border-radius:17px;padding:18px;margin:10px 0}.thread-message--admin{margin-left:auto;background:#f5f8ff;border-color:#cddcff}.thread-message header{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}
/* Content page */
.content-card--v2{position:relative;display:flex;flex-direction:column}.content-card__hit{position:absolute;inset:0;z-index:1}.content-card--v2>*:not(.content-card__hit){position:relative;z-index:2;pointer-events:none}.content-card__footer{display:flex;gap:12px;flex-wrap:wrap;margin-top:auto;padding-top:20px;font-size:9px;color:var(--muted)}.content-card__footer b{margin-left:auto;color:var(--blue)}.pill--soft{background:#f2f5f8}.tag-row{display:flex;gap:6px;flex-wrap:wrap}.tag-row span{font-size:9px;color:#64748a;background:#edf2f6;padding:4px 7px;border-radius:999px}.content-hero{background:linear-gradient(180deg,#f5f8fc,#fff);padding:70px 0 45px}.content-hero h1{font-size:clamp(48px,6vw,76px);line-height:.97;letter-spacing:-.055em;max-width:950px;margin:16px 0}.content-hero>div>p{font-size:18px;color:var(--muted);max-width:760px}.content-meta-line{display:flex;gap:20px;font-size:10px;color:var(--muted);margin-top:20px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:55px;align-items:start}.prose--large{font-size:16px;line-height:1.85}.content-aside{position:sticky;top:100px}.aside-card{border:1px solid var(--line);border-radius:18px;padding:20px}.aside-card h3{font-size:21px;margin:7px 0}.aside-card>a{color:var(--blue);font-size:11px;font-weight:900}.favorite-btn{width:100%;margin-top:20px;border:1px solid var(--line);background:white;border-radius:10px;padding:10px;font-weight:800;cursor:pointer}.attachment-list{display:flex;flex-direction:column}.attachment-list a{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;border-top:1px solid var(--line);padding:13px}.attachment-list strong,.attachment-list small{display:block}.attachment-list small{font-size:10px;color:var(--muted)}
/* Tools, services, status */
.page-hero--tools{background:radial-gradient(circle at 82%,rgba(35,214,208,.15),transparent 30%),linear-gradient(180deg,#f7fbfb,#fff)}.tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tool-card{border:1px solid var(--line);border-radius:22px;padding:25px}.tool-icon{width:45px;height:45px;border-radius:13px;background:var(--ink);color:var(--lime);display:grid;place-items:center;font:900 10px ui-monospace}.tool-card h2{font-size:25px;letter-spacing:-.04em}.tool-output{display:flex;gap:6px;margin:10px 0}.tool-output code{flex:1;min-width:0;overflow:auto;background:#f0f3f6;border-radius:9px;padding:10px;font-size:10px}.tool-output button{border:0;border-radius:8px;font-size:9px;font-weight:900}.tool-results{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;background:#f5f7fa;border-radius:12px;padding:13px;margin:10px 0;font-size:11px}.tool-results b{color:var(--muted)}.tool-row{display:flex;gap:8px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-card{border:1px solid var(--line);border-radius:22px;padding:27px;min-height:280px;display:flex;flex-direction:column}.service-card--featured{background:linear-gradient(145deg,#f1f6ff,#fff);border-color:#cddcff}.service-card>span{font:900 10px ui-monospace;color:var(--blue)}.service-card h2{font-size:26px;letter-spacing:-.04em}.service-card p{color:var(--muted);font-size:13px;flex:1}.service-card__bottom{display:flex;justify-content:space-between;font-size:11px}.service-card__bottom a{color:var(--blue);font-weight:900}.status-hero{background:#07111f;color:white;padding:75px 0}.status-hero .kicker{color:var(--lime)}.status-hero h1{font-size:55px;letter-spacing:-.05em;margin:8px 0}.status-hero p{color:#92a7bb}.status-list>div{display:grid;grid-template-columns:20px 1fr auto;gap:16px;align-items:center;padding:20px;border-top:1px solid var(--line)}.status-list strong,.status-list small{display:block}.status-list small,.status-list p{color:var(--muted);font-size:11px;margin:2px 0}.status-list b{font-size:10px}.status-light{width:10px;height:10px;border-radius:50%;background:#35c47f;box-shadow:0 0 0 4px rgba(53,196,127,.12)}.status-light--degraded{background:#f4a742}.status-light--maintenance{background:#397af6}.status-light--outage{background:#e7354d}.library-filter{grid-template-columns:minmax(250px,1fr) 180px 220px auto}.library-count{font-size:11px;color:var(--muted)}
@media(max-width:1120px){.main-nav a{font-size:11px;padding:8px 6px}.nav-wrap{gap:15px}.brand>span:last-child{display:none}.language-grid,.service-grid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.nav-actions{margin-left:0}.academy-hero__grid{grid-template-columns:1fr;min-height:auto;padding:70px 0}.code-orbit{display:none}.manual-shell{grid-template-columns:1fr}.manual-sidebar{position:relative;top:0;height:auto;max-height:none}.manual-sidebar nav{display:grid;grid-template-columns:1fr 1fr}.auth-shell{grid-template-columns:1fr;background:#f4f7fb}.auth-intro{background:#07111f;padding:60px 30px}.auth-card{margin:35px auto;width:min(520px,calc(100% - 30px))}.client-grid,.content-layout,.learning-path{grid-template-columns:1fr}.content-aside{position:static}.language-grid,.tools-grid,.service-grid{grid-template-columns:1fr 1fr}.library-filter{grid-template-columns:1fr 1fr}.client-hero>.shell{align-items:start;flex-direction:column;gap:20px}.playground-editors{grid-template-columns:1fr}.playground-editors label{border-right:0;border-bottom:1px solid #1c3146}}
@media(max-width:600px){.nav-client{font-size:0;width:36px;height:36px;padding:0}.nav-client:after{content:'◎';font-size:16px}.academy-hero h1{font-size:52px}.academy-stats{gap:18px}.language-grid,.tools-grid,.service-grid{grid-template-columns:1fr}.manual-sidebar nav{grid-template-columns:1fr}.manual-content{width:calc(100% - 28px);padding-top:35px}.manual-content>h1{font-size:44px}.manual-topline{align-items:flex-start;flex-direction:column}.learning-path ol{grid-template-columns:1fr}.auth-intro h1{font-size:48px}.auth-features{grid-template-columns:1fr}.client-stats{grid-template-columns:1fr 1fr}.client-grid{grid-template-columns:1fr}.client-panel--wide{grid-column:auto}.client-hero h1{font-size:42px}.client-hero__actions{flex-direction:column;width:100%}.question-list>a{grid-template-columns:1fr;padding:20px 0}.question-metrics{display:flex;gap:5px;align-items:center;text-align:left}.question-list>a>b{display:none}.question-full h1{font-size:38px}.ticket-public__head{align-items:flex-start;flex-direction:column}.thread-message{width:100%}.library-filter{grid-template-columns:1fr}.content-meta-line{flex-wrap:wrap}.manual-nav{grid-template-columns:1fr}.manual-nav a:last-child{text-align:left}}
.home-code-showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.home-code-showcase>div{background:white;border:1px solid var(--line);border-radius:18px;padding:22px}.home-code-showcase span{font:900 10px ui-monospace;color:var(--blue)}.home-code-showcase h3{font-size:22px;letter-spacing:-.03em;margin:10px 0 4px}.home-code-showcase p{font-size:12px;color:var(--muted);margin:0}.center-action{text-align:center;margin-top:30px}.academy-callout{background:#07111f;color:white}.academy-callout__inner{display:grid;grid-template-columns:1fr .7fr;gap:50px;align-items:center}.academy-callout .kicker{color:var(--lime)}.academy-callout h2{font-size:50px;letter-spacing:-.05em;margin:8px 0}.academy-callout p{color:#96aabd;max-width:680px}.academy-mini-code{border:1px solid #234059;border-radius:22px;padding:35px;background:#0d1d2d;font:700 18px ui-monospace;color:#c9d6e2;display:flex;flex-direction:column;gap:15px}.academy-mini-code span{color:var(--cyan)}.academy-mini-code b{color:var(--lime);font-size:13px}.professional-academy-link{display:grid;grid-template-columns:60px 1fr auto;gap:20px;align-items:center;background:#07111f;color:white;border-radius:20px;padding:23px;margin-bottom:20px}.professional-academy-link>span{width:55px;height:55px;border-radius:15px;background:#13283d;color:var(--lime);display:grid;place-items:center;font:900 14px ui-monospace}.professional-academy-link small{display:block;color:var(--cyan);font-size:9px;letter-spacing:.14em}.professional-academy-link strong{display:block;font-size:22px}.professional-academy-link p{margin:3px 0;color:#8fa3b7;font-size:12px}.professional-academy-link>b{font-size:11px;color:var(--lime)}
@media(max-width:900px){.home-code-showcase{grid-template-columns:1fr 1fr}.academy-callout__inner{grid-template-columns:1fr}.academy-mini-code{display:none}}
@media(max-width:600px){.home-code-showcase{grid-template-columns:1fr}.professional-academy-link{grid-template-columns:50px 1fr}.professional-academy-link>b{grid-column:2}.academy-callout h2{font-size:40px}}
.admin-stats--six{grid-template-columns:repeat(6,1fr)}.admin-thread .thread-message{width:100%}.admin-reply-box{background:#f5f8ff;border:1px solid #d3e0ff;border-radius:14px;padding:15px}.admin-inline-form{margin-top:18px}.ticket-message small{font-size:9px;letter-spacing:.12em;color:var(--muted);font-weight:900}
@media(max-width:1250px){.admin-stats--six{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.admin-stats--six{grid-template-columns:1fr 1fr}}
.search-section{margin-top:55px}.search-academy-list,.search-question-list{display:flex;flex-direction:column}.search-academy-list>a,.search-question-list>a{display:grid;grid-template-columns:55px 1fr auto;gap:15px;align-items:center;border-top:1px solid var(--line);padding:16px 5px}.search-academy-list>a>span{width:46px;height:46px;border-radius:12px;background:var(--ink);color:var(--lime);display:grid;place-items:center;font:900 9px ui-monospace}.search-academy-list strong,.search-academy-list small,.search-question-list strong,.search-question-list small{display:block}.search-academy-list small,.search-question-list small{color:var(--muted);font-size:10px}.search-academy-list p{margin:2px 0;color:var(--muted);font-size:12px}.search-question-list>a>span{font-size:9px;color:var(--blue);font-weight:900}.inline-media-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.inline-media-grid video,.inline-media-grid img{width:100%;border-radius:15px;background:#07111f;max-height:420px;object-fit:contain}.audio-card{grid-column:1/-1;border:1px solid var(--line);border-radius:14px;padding:14px}.audio-card strong{display:block;font-size:11px;margin-bottom:8px}.audio-card audio{width:100%}@media(max-width:600px){.inline-media-grid{grid-template-columns:1fr}.search-academy-list>a,.search-question-list>a{grid-template-columns:45px 1fr}}
.academy-hero--compact .academy-hero__grid{min-height:520px}.fundamentals-diagram{display:flex;flex-direction:column;gap:8px;align-items:center;font:900 12px ui-monospace}.fundamentals-diagram b{width:220px;padding:14px;border:1px solid #28435c;background:#0c1f31;border-radius:12px;text-align:center;color:#d9e6f0}.fundamentals-diagram b:nth-of-type(2),.fundamentals-diagram b:nth-of-type(5){color:var(--lime)}.fundamentals-diagram i{color:#4d6a84;font-style:normal}.fundamentals-list{display:flex;flex-direction:column}.fundamentals-list article{display:grid;grid-template-columns:85px 1fr;gap:25px;padding:35px 0;border-top:1px solid var(--line)}.fundamentals-list article>span{font:900 28px ui-monospace;color:#c5d0dc}.fundamentals-list small{font-size:9px;text-transform:uppercase;letter-spacing:.13em;color:var(--blue);font-weight:900}.fundamentals-list h2{font-size:33px;letter-spacing:-.04em;margin:4px 0}.fundamentals-list p{max-width:800px;color:#526175}.fundamentals-list code{display:inline-block;background:#07111f;color:var(--lime);border-radius:9px;padding:7px 10px;font-size:11px}.page-hero--roadmap{background:radial-gradient(circle at 80% 35%,rgba(184,255,92,.13),transparent 30%),linear-gradient(180deg,#f7faf5,#fff)}.roadmap-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:25px}.roadmap-tabs button{border:1px solid var(--line);background:white;border-radius:999px;padding:9px 13px;font-weight:800;color:#526175;cursor:pointer}.roadmap-tabs button.is-active{background:var(--ink);color:white;border-color:var(--ink)}.roadmap-panel{border:1px solid var(--line);border-radius:24px;padding:30px}.roadmap-head{display:flex;justify-content:space-between;align-items:end;gap:30px;border-bottom:1px solid var(--line);padding-bottom:25px}.roadmap-head h2{font-size:40px;letter-spacing:-.045em;margin:5px 0}.roadmap-head p{color:var(--muted)}.roadmap-percent{display:flex;flex-direction:column;text-align:right}.roadmap-percent strong{font-size:42px;color:var(--blue)}.roadmap-percent span{font-size:9px;color:var(--muted);text-transform:uppercase}.roadmap-line{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.roadmap-step{display:grid;grid-template-columns:22px 38px 1fr;gap:8px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);cursor:pointer}.roadmap-step input{width:17px;height:17px}.roadmap-step>span{font:900 10px ui-monospace;color:#a2adba}.roadmap-step strong{font-size:13px}.roadmap-step:has(input:checked) strong{text-decoration:line-through;color:#8b99a8}@media(max-width:900px){.fundamentals-diagram{display:none}.roadmap-line{grid-template-columns:1fr}}@media(max-width:600px){.fundamentals-list article{grid-template-columns:50px 1fr}.fundamentals-list article>span{font-size:20px}.roadmap-head{align-items:start;flex-direction:column}.roadmap-percent{text-align:left}.roadmap-panel{padding:20px}}
.ticket-files{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.ticket-files a{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:white;border-radius:9px;padding:6px 9px;font-size:9px;font-weight:800}.ticket-files a span{font:900 8px ui-monospace;color:var(--blue)}.ticket-files a small{color:var(--muted)}
.useful-link-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.useful-link-grid>a{display:grid;grid-template-columns:48px 1fr auto;gap:13px;align-items:center;background:white;border:1px solid var(--line);border-radius:16px;padding:17px}.useful-link-grid>a>span{width:42px;height:42px;border-radius:11px;background:#edf2f7;display:grid;place-items:center;font:900 9px ui-monospace}.useful-link-grid small,.useful-link-grid strong{display:block}.useful-link-grid small{font-size:8px;text-transform:uppercase;letter-spacing:.1em;color:var(--blue)}.useful-link-grid p{font-size:11px;color:var(--muted);margin:2px 0}.useful-link-grid>a>b{color:var(--blue)}@media(max-width:700px){.useful-link-grid{grid-template-columns:1fr}}
/* v3 · command palette + security centre */
.nav-search{appearance:none;background:white;color:var(--ink);cursor:pointer}.command-palette{position:fixed;inset:0;z-index:120;display:grid;place-items:start center;padding-top:min(15vh,130px)}.command-palette[hidden]{display:none}.command-backdrop{position:absolute;inset:0;background:rgba(3,10,20,.68);backdrop-filter:blur(9px)}.command-box{position:relative;width:min(720px,calc(100% - 28px));background:white;border:1px solid rgba(255,255,255,.35);border-radius:22px;box-shadow:0 40px 100px rgba(0,0,0,.34);overflow:hidden}.command-box>header{display:grid;grid-template-columns:34px 1fr;align-items:center;padding:13px 18px;border-bottom:1px solid var(--line)}.command-box>header>span{font-size:24px}.command-box form{display:flex;align-items:center;gap:10px}.command-box input{border:0!important;outline:0!important;box-shadow:none!important;font-size:17px;padding:12px 4px;width:100%}.command-box kbd{border:1px solid #ccd5df;background:#f4f6f8;border-radius:6px;padding:2px 6px;font:800 9px ui-monospace;color:#6c7886}.command-links{display:grid;grid-template-columns:1fr 1fr;padding:10px}.command-links a{display:grid;grid-template-columns:38px 1fr;column-gap:10px;padding:12px;border-radius:13px}.command-links a:hover{background:#f2f6fa}.command-links a>span{grid-row:1/3;width:34px;height:34px;border-radius:9px;background:var(--ink);color:var(--lime);display:grid;place-items:center;font:900 9px ui-monospace}.command-links b,.command-links small{display:block}.command-links b{font-size:12px}.command-links small{font-size:9px;color:var(--muted)}.command-box>footer{display:flex;justify-content:space-between;gap:15px;padding:10px 18px;background:#f7f9fb;border-top:1px solid var(--line);font-size:9px;color:var(--muted)}.security-event-list{display:flex;flex-direction:column}.security-event-list article{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--line);align-items:start}.security-event-list strong,.security-event-list small{display:block}.security-event-list strong{font-size:12px}.security-event-list small{font-size:9px;color:var(--muted);word-break:break-all}.security-badge{border-radius:999px;padding:5px 8px;background:#edf2f7;color:#526175;font:900 8px ui-monospace;text-transform:uppercase}.security-badge--bot_guard{background:#fff1df;color:#966118}.security-badge--rate_limit{background:#ffeaee;color:#a63246}@media(max-width:600px){.command-palette{padding-top:35px}.command-links{grid-template-columns:1fr}.command-box>footer{display:none}}
body.command-open{overflow:hidden}
.client-doc-row{display:grid;grid-template-columns:1fr auto;align-items:center;border-top:1px solid var(--line)}.client-doc-row>a{display:grid!important;grid-template-columns:38px 1fr auto;gap:10px;align-items:center;padding:11px 0!important;border:0!important}.client-doc-row form{margin-left:10px}.client-doc-row button{appearance:none;border:0;background:none;cursor:pointer}

/* =========================================================
   ANDREINFO v4 · Education + IT immersive experience
   ========================================================= */
:root{--electric:#5df2ff;--violet:#8b7bff;--gold:#ffd166;--danger:#ff5c7c;--surface:#f7f9fc;--glass:rgba(255,255,255,.72);--game:#10162b}
html{scroll-behavior:smooth}body{overflow-x:hidden}body:before{content:"";position:fixed;inset:0;z-index:-3;pointer-events:none;background-image:linear-gradient(rgba(9,33,55,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(9,33,55,.025) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 78%)}
::selection{background:var(--lime);color:var(--ink)}

/* Homepage visual story */
.visual-story{padding:18px 0 90px;background:linear-gradient(180deg,#fff 0,#f6f9fc 100%)}.visual-story__grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.7fr);gap:18px}.visual-story figure{margin:0;position:relative;overflow:hidden;border-radius:30px;background:#07111f;min-height:320px;box-shadow:0 28px 70px rgba(11,32,53,.13)}.visual-story img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1);filter:saturate(.92) contrast(1.04)}.visual-story figure:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(3,11,20,.88) 100%)}.visual-story figure:hover img{transform:scale(1.035)}.visual-story__main{min-height:570px!important}.visual-story figcaption{position:absolute;z-index:2;left:30px;right:30px;bottom:28px;color:#fff}.visual-story figcaption span{display:block;color:var(--lime);font:900 9px ui-monospace;letter-spacing:.18em}.visual-story figcaption strong{display:block;font-size:clamp(25px,3vw,43px);letter-spacing:-.045em;margin:7px 0}.visual-story figcaption p{margin:0;color:#c2cfdb}.visual-story__side{display:grid;grid-template-rows:1fr auto;gap:18px}.visual-story__side figure{min-height:350px}.visual-story__side figure figcaption{font-size:17px;font-weight:800}.visual-story__side>a{display:flex;flex-direction:column;min-height:200px;border-radius:30px;padding:30px;background:radial-gradient(circle at 90% 10%,rgba(93,242,255,.22),transparent 34%),linear-gradient(135deg,#111d36,#06101d);color:#fff;box-shadow:0 28px 70px rgba(11,32,53,.14);position:relative;overflow:hidden}.visual-story__side>a:after{content:"01";position:absolute;right:-6px;bottom:-35px;font:900 150px ui-monospace;color:rgba(255,255,255,.035)}.visual-story__side>a span{font:900 9px ui-monospace;letter-spacing:.16em;color:var(--electric)}.visual-story__side>a strong{max-width:340px;margin:18px 0 26px;font-size:27px;line-height:1.05;letter-spacing:-.04em}.visual-story__side>a b{margin-top:auto;color:var(--lime);font-size:11px}

/* Education game callouts */
.games-callout{margin:8px 0 34px;border-radius:28px;background:linear-gradient(115deg,#091529 0,#111b3c 58%,#1b214b 100%);color:#fff;overflow:hidden;position:relative;box-shadow:0 24px 70px rgba(8,22,44,.16)}.games-callout:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-120px;top:-180px;background:radial-gradient(circle,rgba(93,242,255,.22),transparent 64%)}.games-callout__inner{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;padding:34px}.games-callout h2{font-size:clamp(30px,4vw,52px);letter-spacing:-.05em;margin:5px 0 8px}.games-callout p{margin:0;color:#b7c5d5;max-width:720px}.games-callout__actions{display:flex;gap:9px;flex-wrap:wrap}.year-game-callout{display:grid;grid-template-columns:65px 1fr auto;align-items:center;gap:18px;margin:0 0 28px;padding:21px;border-radius:20px;background:linear-gradient(120deg,#0a1628,#172242);color:#fff}.year-game-callout>span{width:60px;height:60px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.06);font:900 13px ui-monospace;color:var(--electric)}.year-game-callout h3{margin:0;font-size:21px}.year-game-callout p{margin:4px 0 0;color:#aebed0;font-size:12px}.year-game-callout>b{color:var(--lime);font-size:11px}

/* Games */
.game-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 78% 25%,rgba(93,242,255,.16),transparent 27%),radial-gradient(circle at 12% 82%,rgba(139,123,255,.14),transparent 29%),linear-gradient(145deg,#060b18,#0b1630 60%,#131540);color:#fff}.game-hero:after{content:"";position:absolute;inset:0;opacity:.14;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(90deg,transparent,black 60%)}.game-hero__grid{min-height:590px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,.6fr);align-items:center;gap:70px;position:relative;z-index:1}.game-hero h1{font-size:clamp(52px,7vw,88px);line-height:.9;letter-spacing:-.065em;margin:10px 0 22px}.game-hero h1 span{color:var(--lime)}.game-hero p{max-width:690px;color:#aebfd1;font-size:17px;line-height:1.7}.game-player-meta{margin-top:30px;display:flex;align-items:center;gap:28px;flex-wrap:wrap}.game-player-meta>div{display:flex;flex-direction:column}.game-player-meta strong{font:900 22px ui-monospace;color:var(--electric)}.game-player-meta small{font-size:9px;color:#8399b1;text-transform:uppercase;letter-spacing:.1em}.game-console{justify-self:end;width:min(390px,100%);aspect-ratio:1/1;border-radius:40px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));backdrop-filter:blur(16px);display:grid;place-items:center;align-content:center;box-shadow:inset 0 1px rgba(255,255,255,.15),0 40px 100px rgba(0,0,0,.25);position:relative;transform:rotate(2deg)}.game-console__badge{position:absolute;top:22px;left:22px;border:1px solid rgba(93,242,255,.35);padding:7px 10px;border-radius:999px;color:var(--electric);font:900 9px ui-monospace}.game-console strong{font:900 42px ui-monospace;color:#fff;letter-spacing:.08em;text-shadow:0 0 28px rgba(93,242,255,.35)}.game-console small{margin-top:7px;color:#7e91aa;font:800 9px ui-monospace;letter-spacing:.13em}.pixel-grid{width:160px;height:160px;display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:25px}.pixel-grid i{border-radius:12px;background:#172848;box-shadow:inset 0 0 0 1px rgba(255,255,255,.055)}.pixel-grid i:nth-child(2),.pixel-grid i:nth-child(4),.pixel-grid i:nth-child(5),.pixel-grid i:nth-child(8){background:var(--lime);box-shadow:0 0 25px rgba(184,255,92,.22)}.pixel-grid i:nth-child(6){background:var(--electric);box-shadow:0 0 25px rgba(93,242,255,.22)}
.year-game-tabs{display:grid;grid-template-columns:repeat(8,1fr);gap:8px;margin:-38px 0 55px;position:relative;z-index:3}.year-game-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:82px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:0 14px 30px rgba(12,34,57,.08);transition:.2s ease}.year-game-tabs a:hover{transform:translateY(-3px);border-color:#b8c7d8}.year-game-tabs a.is-active{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:0 15px 35px rgba(7,17,31,.22)}.year-game-tabs span{font:900 20px ui-monospace}.year-game-tabs small{font-size:8px;text-transform:uppercase;color:var(--muted)}.year-game-tabs .is-active small{color:var(--electric)}.game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.game-card{appearance:none;text-align:left;border:1px solid var(--line);background:#fff;border-radius:24px;padding:24px;min-height:310px;display:flex;flex-direction:column;cursor:pointer;transition:transform .25s ease,border-color .25s,box-shadow .25s;position:relative;overflow:hidden}.game-card:before{content:"";position:absolute;width:170px;height:170px;border-radius:50%;right:-85px;top:-90px;background:radial-gradient(circle,rgba(93,242,255,.13),transparent 67%)}.game-card:hover{transform:translateY(-6px);border-color:#b7c6d5;box-shadow:0 23px 50px rgba(13,35,60,.11)}.game-card__icon{font-size:35px;margin-bottom:22px}.game-card__meta{display:flex;justify-content:space-between;gap:10px}.game-card__meta span{font:900 8px ui-monospace;text-transform:uppercase;letter-spacing:.1em;color:var(--blue)}.game-card__meta b{font:900 9px ui-monospace;color:#718129}.game-card h3{font-size:25px;line-height:1.05;letter-spacing:-.04em;margin:15px 0 8px}.game-card p{font-size:12px;line-height:1.65;color:var(--muted);margin:0}.game-card footer{margin-top:auto;padding-top:25px;display:flex;justify-content:space-between;align-items:center;font-size:9px}.game-card footer span{color:var(--muted);font-weight:800}.game-card footer strong{color:var(--blue)}.game-card.is-complete{background:linear-gradient(150deg,#f8fff0,#fff);border-color:#d5ebbb}.game-card.is-complete footer span{color:#5e7b24}.game-card.is-complete:after{content:"✓";position:absolute;right:18px;top:17px;width:30px;height:30px;border-radius:50%;background:var(--lime);color:#1d3212;display:grid;place-items:center;font-weight:900}.game-badges{display:grid;grid-template-columns:.65fr 1.35fr;gap:60px;align-items:center}.game-badges h2{font-size:clamp(35px,4vw,54px);letter-spacing:-.05em;margin:4px 0}.game-badges p{color:var(--muted)}.badge-shelf{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.badge-shelf article{border:1px solid var(--line);border-radius:18px;background:#fff;padding:18px;text-align:center;filter:grayscale(1);opacity:.5;transition:.25s}.badge-shelf article.is-earned{filter:none;opacity:1;border-color:#d5e7bc;box-shadow:0 12px 30px rgba(64,94,20,.08)}.badge-shelf span{width:47px;height:47px;margin:0 auto 11px;border-radius:50%;background:#eef2f5;display:grid;place-items:center;font:900 11px ui-monospace}.badge-shelf .is-earned span{background:var(--lime)}.badge-shelf strong,.badge-shelf small{display:block}.badge-shelf strong{font-size:11px}.badge-shelf small{color:var(--muted);font-size:8px;margin-top:3px}
.game-dialog{width:min(840px,calc(100% - 24px));max-height:90vh;border:0;border-radius:28px;padding:0;box-shadow:0 50px 140px rgba(0,0,0,.4);background:#fff;color:var(--ink);overflow:auto}.game-dialog::backdrop{background:rgba(2,8,17,.72);backdrop-filter:blur(9px)}.game-dialog__close{position:sticky;float:right;top:15px;right:15px;z-index:5;width:38px;height:38px;border:0;border-radius:50%;background:#eef2f6;cursor:pointer;font-size:24px}.game-dialog__head{padding:42px 42px 24px;background:linear-gradient(145deg,#091426,#101b36);color:#fff}.game-kicker{font:900 8px ui-monospace;letter-spacing:.16em;color:var(--electric)}.game-dialog h2{font-size:38px;letter-spacing:-.045em;margin:6px 0}.game-dialog__head p{color:#a6b8cb;max-width:650px}.game-scoreline{display:flex;gap:22px;margin-top:20px;color:#9bb0c4;font-size:9px;text-transform:uppercase;letter-spacing:.08em}.game-scoreline b{color:var(--lime);font:900 13px ui-monospace}.game-dialog progress{width:100%;height:7px;accent-color:var(--lime);margin-top:12px}.game-stage{padding:30px 42px 42px}.game-stage h3{font-size:25px;letter-spacing:-.035em}.game-option-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:20px}.game-option{appearance:none;border:1px solid var(--line);background:#f8fafc;border-radius:14px;padding:16px;text-align:left;cursor:pointer;font-weight:750;transition:.15s}.game-option:hover{background:#edf4fb;border-color:#b9cadb}.game-option.is-correct{background:#eeffdc;border-color:#badd91}.game-option.is-wrong{background:#fff0f3;border-color:#ffbac7}.game-next{margin-top:20px}.match-board{display:grid;grid-template-columns:1fr 1fr;gap:8px}.match-board button,.sequence-board button{appearance:none;border:1px solid var(--line);background:white;border-radius:13px;padding:14px;cursor:pointer;text-align:left}.match-board button.is-selected{outline:2px solid var(--blue);background:#f0f7ff}.match-board button.is-solved{opacity:.42;text-decoration:line-through}.sequence-board{display:flex;flex-direction:column;gap:8px}.sequence-board button{display:grid;grid-template-columns:30px 1fr;align-items:center}.sequence-board button span{font:900 10px ui-monospace;color:var(--blue)}.binary-input{display:flex;gap:9px;align-items:center;margin:20px 0}.binary-input input{flex:1;font:900 22px ui-monospace;letter-spacing:.1em}.game-feedback{margin:0 42px 35px;border-radius:14px;padding:14px 16px;background:#eef7ff;color:#25547b;font-size:11px}.game-feedback.is-success{background:#edffdc;color:#496a20}.game-feedback.is-error{background:#fff0f3;color:#9b3249}

/* Academy expansion */
.academy-extra-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:32px}.academy-extra-grid>a{border:1px solid var(--line);border-radius:22px;padding:24px;background:linear-gradient(145deg,#fff,#f8fafc);min-height:210px;display:flex;flex-direction:column;transition:.2s}.academy-extra-grid>a:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(15,37,62,.08)}.academy-extra-grid span{font:900 9px ui-monospace;color:var(--blue);letter-spacing:.13em}.academy-extra-grid h3{font-size:23px;margin:13px 0 8px;letter-spacing:-.035em}.academy-extra-grid p{font-size:11px;color:var(--muted);line-height:1.6}.academy-extra-grid b{margin-top:auto;color:var(--blue);font-size:10px}.page-hero--ecosystem{background:radial-gradient(circle at 80% 30%,rgba(93,242,255,.12),transparent 28%),linear-gradient(180deg,#f4f8fc,#fff)}.ecosystem-map{display:flex;flex-direction:column;gap:20px}.ecosystem-map>section{border:1px solid var(--line);border-radius:25px;overflow:hidden;background:#fff;display:grid;grid-template-columns:270px 1fr}.ecosystem-map>section>header{background:#0a1728;color:#fff;padding:30px;display:flex;gap:18px}.ecosystem-map>section>header>span{font:900 23px ui-monospace;color:var(--electric)}.ecosystem-map small{font:900 8px ui-monospace;color:#7e94aa;letter-spacing:.14em}.ecosystem-map h2{font-size:25px;margin:3px 0}.ecosystem-map>section>div{display:grid;grid-template-columns:repeat(2,1fr)}.ecosystem-map article{padding:23px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}.ecosystem-map article b{font-size:13px}.ecosystem-map article p{font-size:10px;line-height:1.55;color:var(--muted);margin:5px 0 0}

/* Project labs */
.lab-hero{background:linear-gradient(145deg,#f5f8fc 0,#fff 58%,#f3ffe5 100%);padding:110px 0 80px;border-bottom:1px solid var(--line)}.lab-hero h1{font-size:clamp(50px,7vw,84px);line-height:.92;letter-spacing:-.065em;margin:8px 0 20px}.lab-hero h1 span{color:#67992b}.lab-hero p{max-width:720px;color:var(--muted);font-size:16px;line-height:1.7}.lab-progress{max-width:600px;margin-top:28px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center}.lab-progress strong{font:900 10px ui-monospace}.lab-progress progress{width:100%;height:8px;accent-color:#6fa933}.lab-filter{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:28px}.lab-filter button{appearance:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;cursor:pointer;font-size:9px;font-weight:850}.lab-filter button.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.lab-card{border:1px solid var(--line);border-radius:23px;padding:25px;background:#fff;transition:.2s}.lab-card:hover{transform:translateY(-3px);box-shadow:0 18px 45px rgba(11,33,57,.07)}.lab-card.is-complete{background:linear-gradient(145deg,#f7fff0,#fff);border-color:#cee7b2}.lab-card>header{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:15px}.lab-card>header span{font:900 10px ui-monospace;color:var(--blue)}.lab-card>header small{font-size:8px;color:var(--muted);text-transform:uppercase}.lab-card h2{font-size:27px;letter-spacing:-.04em}.lab-columns{display:grid;grid-template-columns:1fr 1fr;gap:25px}.lab-columns b{font-size:9px;text-transform:uppercase;letter-spacing:.1em}.lab-columns ul{padding-left:18px;margin:9px 0}.lab-columns li{font-size:10px;color:#536376;margin:5px 0}.lab-card footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:15px;margin-top:15px;font-size:9px}.lab-card footer label{font-weight:800}.lab-card footer input{accent-color:#6fa933}.lab-card footer a{color:var(--blue);font-weight:850}

/* Credits + install */
.credits-list{display:grid;gap:12px}.credits-list article{display:grid;grid-template-columns:130px 1fr;gap:18px;align-items:start;border:1px solid var(--line);border-radius:18px;padding:18px}.credits-list span{font:900 9px ui-monospace;color:var(--blue);letter-spacing:.1em}.credits-list h2{font-size:18px;margin:3px 0}.credits-list p{font-size:11px;color:var(--muted);margin:3px 0}.footer-install{appearance:none;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:#fff;border-radius:9px;padding:8px 10px;cursor:pointer;text-align:left;font-size:10px;margin-top:6px}.footer-install:hover{border-color:var(--lime);color:var(--lime)}

/* HTML5 polish */
.reveal{opacity:0;transform:translateY(15px);transition:opacity .55s ease,transform .55s ease}.reveal.is-visible{opacity:1;transform:none}.portal-card,.language-card,.service-card,.tool-card,.edu-card,.game-card,.lab-card{will-change:transform}.page-hero span,.academy-hero h1 span{background:linear-gradient(90deg,var(--blue),#6c5cf5);background-clip:text;-webkit-background-clip:text;color:transparent}.game-hero h1 span{background:linear-gradient(90deg,var(--lime),var(--electric));background-clip:text;-webkit-background-clip:text;color:transparent}

@media(max-width:1050px){.game-hero__grid{grid-template-columns:1fr .55fr;gap:35px}.year-game-tabs{grid-template-columns:repeat(4,1fr)}.game-grid{grid-template-columns:1fr 1fr}.badge-shelf{grid-template-columns:1fr 1fr}.ecosystem-map>section{grid-template-columns:220px 1fr}.visual-story__grid{grid-template-columns:1.25fr .75fr}}
@media(max-width:820px){.visual-story__grid,.game-hero__grid,.game-badges{grid-template-columns:1fr}.visual-story__main{min-height:440px!important}.visual-story__side{grid-template-columns:1fr 1fr;grid-template-rows:auto}.visual-story__side figure{min-height:260px}.game-hero__grid{padding:85px 0}.game-console{display:none}.games-callout__inner{grid-template-columns:1fr}.academy-extra-grid{grid-template-columns:1fr}.ecosystem-map>section{grid-template-columns:1fr}.ecosystem-map>section>div{grid-template-columns:1fr 1fr}.lab-grid{grid-template-columns:1fr}}
@media(max-width:600px){.visual-story{padding-bottom:55px}.visual-story__side{grid-template-columns:1fr}.visual-story__main{min-height:390px!important}.visual-story figcaption{left:20px;right:20px;bottom:20px}.visual-story__side>a{min-height:180px}.year-game-callout{grid-template-columns:52px 1fr}.year-game-callout>span{width:50px;height:50px}.year-game-callout>b{grid-column:2}.game-hero h1,.lab-hero h1{font-size:48px}.game-player-meta{gap:16px}.year-game-tabs{margin-top:-24px;grid-template-columns:repeat(4,1fr);gap:5px}.year-game-tabs a{min-height:66px;border-radius:13px}.game-grid{grid-template-columns:1fr}.game-card{min-height:270px}.badge-shelf{grid-template-columns:1fr 1fr}.game-dialog__head,.game-stage{padding-left:22px;padding-right:22px}.game-dialog h2{font-size:30px}.game-feedback{margin-left:22px;margin-right:22px}.game-option-grid,.match-board{grid-template-columns:1fr}.ecosystem-map>section>div{grid-template-columns:1fr}.ecosystem-map article{border-left:0}.lab-hero{padding:85px 0 60px}.lab-progress{grid-template-columns:1fr}.lab-columns{grid-template-columns:1fr}.credits-list article{grid-template-columns:1fr}.games-callout__inner{padding:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.visual-story img,.portal-card,.language-card,.service-card,.tool-card,.edu-card,.game-card,.lab-card{transition:none!important;transform:none!important}.reveal{opacity:1}}

/* Rack Lab */
.rack-hero{padding:95px 0 70px;background:radial-gradient(circle at 12% 30%,rgba(93,242,255,.1),transparent 30%),linear-gradient(145deg,#f5f9fc,#fff);border-bottom:1px solid var(--line)}.rack-hero__grid{display:grid;grid-template-columns:1fr minmax(320px,.65fr);gap:65px;align-items:center}.rack-hero h1{font-size:clamp(52px,7vw,84px);line-height:.92;letter-spacing:-.065em;margin:8px 0 20px}.rack-hero h1 span{color:var(--blue)}.rack-hero p{max-width:690px;color:var(--muted);font-size:16px;line-height:1.7}.rack-hero figure{position:relative;margin:0;min-height:430px;border-radius:28px;overflow:hidden;background:#07111f;box-shadow:0 35px 80px rgba(9,28,48,.16)}.rack-hero figure:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 58%,rgba(4,10,18,.75))}.rack-hero img{position:absolute;width:100%;height:100%;object-fit:cover}.rack-hero figcaption{position:absolute;z-index:2;bottom:20px;left:20px;color:white;font:800 9px ui-monospace;letter-spacing:.1em}.rack-workbench{display:grid;grid-template-columns:260px minmax(350px,490px) minmax(260px,1fr);gap:24px;align-items:start}.rack-palette,.rack-telemetry{border:1px solid var(--line);border-radius:22px;background:#fff;padding:20px;position:sticky;top:90px}.rack-palette header span,.rack-telemetry header span{font:900 8px ui-monospace;letter-spacing:.15em;color:var(--blue)}.rack-palette h3,.rack-telemetry h3{font-size:20px;margin:4px 0 17px}.rack-palette__items{display:flex;flex-direction:column;gap:7px}.rack-palette__items button{appearance:none;border:1px solid var(--line);background:#f8fafc;border-radius:12px;padding:10px;display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;gap:1px 8px;text-align:left;cursor:pointer}.rack-palette__items button:hover{background:#eef6fd;border-color:#b8cddd}.rack-palette__items b{grid-row:1/3;width:40px;height:40px;display:grid;place-items:center;border-radius:9px;background:#0d1b2d;color:var(--electric);font:900 8px ui-monospace}.rack-palette__items span{font-size:10px;font-weight:850}.rack-palette__items small{font-size:8px;color:var(--muted)}.rack-note{font-size:8px;line-height:1.5;color:var(--muted);margin:15px 0}.rack-clear{width:100%;justify-content:center}.rack-machine{--rack-u:12px;background:#101820;border:9px solid #1d2a34;border-radius:12px;padding:8px;box-shadow:0 30px 70px rgba(4,12,19,.22),inset 0 0 0 1px #354652}.rack-machine__head,.rack-machine__foot{height:35px;color:#93a7b6;font:900 8px ui-monospace;letter-spacing:.12em;display:flex;align-items:center;justify-content:space-between;padding:0 8px}.rack-units{height:calc(42 * var(--rack-u));position:relative;background:#050b10;border:1px solid #30404b;overflow:hidden}.rack-u-line{height:var(--rack-u);display:grid;grid-template-columns:31px 1fr;align-items:center}.rack-u-line span{font:700 6px ui-monospace;color:#586a78;text-align:center}.rack-u-line i{height:1px;background:#15232d}.rack-device{position:absolute;left:34px;right:4px;border:1px solid rgba(255,255,255,.16);border-radius:4px;padding:2px 8px;background:#243547;color:white;display:grid;grid-template-columns:40px 1fr auto;align-items:center;gap:7px;text-align:left;cursor:pointer;overflow:hidden;box-shadow:0 -2px 8px rgba(0,0,0,.25)}.rack-device:hover{filter:brightness(1.15)}.rack-device b{font:900 7px ui-monospace}.rack-device span{font-size:8px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rack-device small{font:700 6px ui-monospace;color:#b7c8d4}.rack-device--network{background:linear-gradient(90deg,#153a52,#174967);border-color:#246c91}.rack-device--compute{background:linear-gradient(90deg,#2a3047,#333a57);border-color:#555f84}.rack-device--power{background:linear-gradient(90deg,#3c3120,#514326);border-color:#816f3b}.rack-telemetry{background:#091523;color:#fff;border-color:#192b3e}.rack-telemetry h3{color:#fff}.rack-meters{display:grid;gap:10px}.rack-meters article{background:#0e2032;border:1px solid #1a344c;border-radius:13px;padding:13px}.rack-meters small{display:block;font:800 7px ui-monospace;color:#6f8ca4;letter-spacing:.1em}.rack-meters strong{display:block;font:900 24px ui-monospace;color:var(--electric);margin:3px 0}.rack-meters progress{width:100%;height:6px;accent-color:var(--lime)}.rack-advice{margin-top:13px;border-radius:12px;padding:13px;background:#0e2032;color:#9eb3c5;font-size:9px;line-height:1.55}.rack-advice.is-warning{background:#442334;color:#ffd5df}.rack-legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px;color:#7f98ad;font-size:7px}.rack-legend span{display:flex;align-items:center;gap:5px}.rack-dot{width:7px;height:7px;border-radius:50%;display:block}.rack-dot--network{background:#2476a0}.rack-dot--compute{background:#68739d}.rack-dot--power{background:#a4863e}.rack-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.rack-principles article{border:1px solid var(--line);background:#fff;border-radius:18px;padding:20px}.rack-principles span{font:900 12px ui-monospace;color:var(--blue)}.rack-principles h3{font-size:16px;margin:8px 0}.rack-principles p{font-size:9px;color:var(--muted);line-height:1.6}
@media(max-width:1050px){.rack-workbench{grid-template-columns:220px minmax(340px,1fr)}.rack-telemetry{grid-column:1/-1;position:static}.rack-meters{grid-template-columns:repeat(4,1fr)}.rack-principles{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.rack-hero__grid,.rack-workbench{grid-template-columns:1fr}.rack-hero figure{min-height:320px}.rack-palette{position:static}.rack-palette__items{display:grid;grid-template-columns:1fr 1fr}.rack-machine{width:min(500px,100%);margin:auto}.rack-meters{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.rack-palette__items,.rack-meters,.rack-principles{grid-template-columns:1fr}.rack-device{grid-template-columns:32px 1fr}.rack-device small{display:none}}
.dc-visual{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin-bottom:35px;border:1px solid var(--line);border-radius:25px;padding:14px;background:#fff}.dc-visual figure{margin:0;min-height:350px;position:relative;overflow:hidden;border-radius:18px;background:#07111f}.dc-visual img{position:absolute;width:100%;height:100%;object-fit:cover}.dc-visual figcaption{position:absolute;left:13px;bottom:13px;background:rgba(4,13,22,.8);backdrop-filter:blur(8px);color:white;border-radius:8px;padding:7px 9px;font-size:7px}.dc-visual>div{padding:25px}.dc-visual h2{font-size:38px;letter-spacing:-.05em;margin:7px 0 10px}.dc-visual p{color:var(--muted);line-height:1.65;margin-bottom:20px}@media(max-width:760px){.dc-visual{grid-template-columns:1fr}.dc-visual figure{min-height:280px}.dc-visual>div{padding:15px}}
.manual-actions{display:flex;gap:7px;align-items:center}.study-notes textarea{width:100%;margin-top:10px;resize:vertical;background:#fbfcfe;border:1px solid var(--line);border-radius:14px;padding:14px;line-height:1.55}.study-notes>small{display:block;text-align:right;margin-top:6px;color:var(--muted);font-size:8px}@media(max-width:600px){.manual-topline{align-items:flex-start!important}.manual-actions{flex-direction:column;align-items:stretch}}
/* Game engine compatibility / real rendered controls */
.badge-shelf article.is-unlocked{filter:none;opacity:1;border-color:#d5e7bc;box-shadow:0 12px 30px rgba(64,94,20,.08)}.badge-shelf article.is-unlocked span{background:var(--lime)}
.game-feedback.is-ok{background:#edffdc;color:#496a20}.game-feedback.is-bad{background:#fff0f3;color:#9b3249}.quiz-question>small,.binary-game>small{font:900 8px ui-monospace;color:var(--blue);letter-spacing:.12em}.quiz-question h3,.binary-game h3{font-size:25px;letter-spacing:-.035em}.quiz-options{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:20px}.quiz-options button{appearance:none;border:1px solid var(--line);background:#f8fafc;border-radius:14px;padding:15px;display:grid;grid-template-columns:30px 1fr;gap:9px;align-items:center;text-align:left;cursor:pointer;font-weight:750}.quiz-options button>span{width:28px;height:28px;border-radius:8px;background:#e9eef4;display:grid;place-items:center;font:900 9px ui-monospace;color:var(--blue)}.quiz-options button:hover{background:#edf4fb;border-color:#b9cadb}.quiz-options button.is-correct{background:#eeffdc;border-color:#badd91}.quiz-options button.is-wrong{background:#fff0f3;border-color:#ffbac7}.match-board{grid-template-columns:1fr 1fr}.match-board>div{display:flex;flex-direction:column;gap:8px}.match-board button{appearance:none;border:1px solid var(--line);background:#f8fafc;border-radius:13px;padding:14px;text-align:left;cursor:pointer;font-weight:750;min-height:52px}.match-board button.is-selected{outline:2px solid var(--blue);background:#edf6ff}.match-board button.is-matched{background:#efffde;border-color:#c8e7a5;opacity:.55}.sequence-game>p{font-size:14px;line-height:1.6}.sequence-list{display:flex;flex-direction:column;gap:8px;margin:18px 0}.sequence-list>div{display:grid;grid-template-columns:32px 1fr 37px 37px;gap:7px;align-items:center;border:1px solid var(--line);border-radius:13px;background:#f8fafc;padding:9px}.sequence-list>div>span{font:900 10px ui-monospace;color:var(--blue);text-align:center}.sequence-list strong{font-size:11px}.sequence-list button{appearance:none;border:1px solid var(--line);background:#fff;border-radius:8px;width:34px;height:34px;cursor:pointer}.binary-number{display:grid;place-items:center;width:min(250px,75%);aspect-ratio:2/1;margin:20px auto;border-radius:22px;background:#091527;color:var(--lime);font:900 50px ui-monospace;box-shadow:0 20px 45px rgba(8,24,42,.16)}.binary-game{text-align:center}.binary-game>p{font-size:9px;color:var(--muted)}.binary-input input{border:1px solid var(--line);border-radius:12px;padding:12px}.game-finish{text-align:center;padding:15px 0}.game-finish>span{display:grid;place-items:center;width:80px;height:80px;border-radius:50%;background:var(--lime);margin:0 auto 18px;font-size:35px}.game-finish h3{font-size:34px;margin:0 0 8px}.game-finish p{color:var(--muted)}
@media(max-width:600px){.quiz-options{grid-template-columns:1fr}.sequence-list>div{grid-template-columns:28px 1fr 34px 34px}}
/* === v5 Digital Quest / Worlds ================================================= */
.worlds-hero{position:relative;overflow:hidden;padding:86px 0 72px;background:radial-gradient(circle at 10% 10%,rgba(78,174,255,.16),transparent 28%),radial-gradient(circle at 88% 40%,rgba(181,255,80,.13),transparent 30%),#07111f;color:white}.worlds-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to bottom,#000,transparent)}.worlds-hero__grid{position:relative;display:grid;grid-template-columns:1fr minmax(330px,.72fr);align-items:center;gap:62px}.worlds-hero h1{font-size:clamp(52px,7vw,92px);line-height:.9;letter-spacing:-.065em;margin:10px 0 22px}.worlds-hero h1 span{color:var(--electric)}.worlds-hero p{max-width:720px;color:#a9bed0;line-height:1.75;font-size:16px}.worlds-hero figure{margin:0;position:relative;min-height:460px;border-radius:30px;overflow:hidden;background:#03080f;border:1px solid rgba(255,255,255,.12);box-shadow:0 40px 100px rgba(0,0,0,.4)}.worlds-hero figure:before{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(180deg,rgba(5,12,22,.05),rgba(4,11,19,.72))}.worlds-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.05)}.worlds-hero figcaption{position:absolute;z-index:2;left:20px;bottom:18px;color:var(--lime);font:900 9px ui-monospace;letter-spacing:.18em}.privacy-chip{display:inline-flex;margin-top:18px;padding:8px 12px;border:1px solid rgba(255,255,255,.12);border-radius:999px;color:#8fa6ba;font-size:9px;background:rgba(255,255,255,.035)}
.world-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.world-card{position:relative;min-height:310px;border:1px solid var(--line);border-radius:25px;padding:25px;background:#fff;color:inherit;text-decoration:none;overflow:hidden;display:flex;flex-direction:column;transition:.25s transform,.25s box-shadow,.25s border-color}.world-card:hover{transform:translateY(-5px);box-shadow:0 24px 60px rgba(9,28,48,.10);border-color:#bfd5e7}.world-card:before{content:"";position:absolute;width:190px;height:190px;border-radius:50%;right:-65px;top:-80px;background:radial-gradient(circle,rgba(56,145,222,.13),transparent 65%)}.world-card__year{font:950 55px/1 ui-monospace;letter-spacing:-.08em;color:#13253a}.world-card__year small{font-size:16px}.world-card__code{position:absolute;right:24px;top:24px;font:900 9px ui-monospace;letter-spacing:.14em;color:var(--blue)}.world-card h2{font-size:29px;letter-spacing:-.045em;margin:20px 0 8px}.world-card p{color:var(--muted);font-size:11px;line-height:1.7;max-width:85%}.world-card__progress{margin-top:auto;padding-top:22px}.world-card__progress>span{display:block;height:6px;background:#edf1f5;border-radius:99px;overflow:hidden}.world-card__progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--lime));border-radius:99px;transition:width .4s ease}.world-card__progress b{display:block;margin-top:7px;font:800 8px ui-monospace;color:var(--muted)}.world-card footer{border-top:1px solid var(--line);padding-top:14px;margin-top:14px;display:flex;justify-content:space-between;font-size:10px;font-weight:850}.world-card--12{background:#091523;color:white;border-color:#1b3148}.world-card--12 h2,.world-card--12 .world-card__year{color:white}.world-card--12 p{color:#91a7ba}.world-card--12 footer{border-color:#1a3044}.world-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.world-feature-grid article{border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:20px;background:rgba(255,255,255,.03)}.world-feature-grid span{font:900 12px ui-monospace;color:var(--lime)}.world-feature-grid h3{color:white;font-size:17px;margin:11px 0 6px}.world-feature-grid p{color:#8fa6ba;font-size:9px;line-height:1.65}
.world-hero{padding:72px 0 62px;color:white;position:relative;overflow:hidden;background:#07111f}.world-hero:before,.world-hero:after{content:"";position:absolute;border-radius:50%;filter:blur(2px)}.world-hero:before{width:430px;height:430px;right:-150px;top:-220px;background:radial-gradient(circle,rgba(62,173,255,.23),transparent 68%)}.world-hero:after{width:350px;height:350px;left:-150px;bottom:-230px;background:radial-gradient(circle,rgba(181,255,80,.15),transparent 68%)}.world-hero__crumb{position:relative;z-index:2;display:flex;gap:9px;font:800 8px ui-monospace;color:#7890a5;margin-bottom:30px}.world-hero__crumb a{color:#a8bfd1}.world-hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 380px;gap:65px;align-items:center}.world-code{display:inline-flex;font:900 9px ui-monospace;letter-spacing:.15em;color:var(--lime)}.world-hero h1{font-size:clamp(51px,6vw,83px);letter-spacing:-.065em;line-height:.92;margin:10px 0 18px}.world-hero p{color:#a6bbcc;line-height:1.75;max-width:740px}.world-hero__actions{display:flex;gap:8px;margin-top:22px}.passport-card{position:relative;border:1px solid rgba(255,255,255,.14);border-radius:25px;background:linear-gradient(150deg,rgba(255,255,255,.09),rgba(255,255,255,.035));backdrop-filter:blur(18px);padding:20px;display:grid;grid-template-columns:82px 1fr;gap:14px;box-shadow:0 30px 70px rgba(0,0,0,.23)}.passport-card header{grid-column:1/-1;display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.09);padding-bottom:12px;color:#7f98ad;font:800 7px ui-monospace;letter-spacing:.12em}.passport-avatar{width:76px;height:76px;border-radius:18px;background:var(--lime);color:#0a1724;display:grid;place-items:center;font:950 19px ui-monospace;box-shadow:0 10px 30px rgba(177,255,74,.12)}.passport-card>div:nth-of-type(2){display:flex;flex-direction:column;justify-content:center}.passport-card small{font:800 7px ui-monospace;color:#7890a5}.passport-card strong{font-size:18px;margin:2px 0}.passport-card span{font-size:9px;color:#a7bccd}.passport-card em{color:var(--electric);font-style:normal}.passport-card progress{grid-column:1/-1;width:100%;height:7px;accent-color:var(--lime)}.passport-card footer{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center}.passport-card footer button{appearance:none;border:0;background:transparent;color:var(--electric);font:800 8px ui-monospace;cursor:pointer}.world-nav{position:sticky;z-index:20;top:66px;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.world-nav .shell{display:flex;gap:25px;overflow:auto}.world-nav a{white-space:nowrap;padding:13px 0;color:#5a6d80;font:800 8px ui-monospace;text-decoration:none}.world-nav a:hover{color:var(--blue)}.skill-map{display:grid;grid-template-columns:repeat(5,1fr);gap:0}.skill-map article{position:relative;text-align:center;padding:18px 8px}.skill-map article span{width:42px;height:42px;border-radius:12px;background:#0b1b2d;color:var(--electric);display:grid;place-items:center;margin:auto;font:900 9px ui-monospace}.skill-map article i{display:block;height:1px;background:var(--line);position:absolute;top:39px;left:60%;right:-40%}.skill-map article:last-child i{display:none}.skill-map strong{display:block;font-size:10px;line-height:1.45;margin-top:10px}.mission-list{display:flex;flex-direction:column;gap:8px}.mission-list>a{display:grid;grid-template-columns:42px 55px 1fr 90px 95px;gap:12px;align-items:center;border:1px solid var(--line);border-radius:16px;background:white;padding:13px 16px;color:inherit;text-decoration:none;transition:.2s}.mission-list>a:hover{border-color:#b6cadc;transform:translateX(3px)}.mission-list>a.is-complete{background:#f8fff0;border-color:#d6e9bd}.mission-index{font:900 9px ui-monospace;color:#8493a2}.mission-icon{width:46px;height:46px;border-radius:11px;background:#0b1a2d;color:var(--lime);display:grid;place-items:center;font:900 8px ui-monospace}.mission-list small{font:800 7px ui-monospace;color:var(--blue);letter-spacing:.08em}.mission-list h3{font-size:15px;margin:2px 0}.mission-list p{font-size:9px;color:var(--muted);line-height:1.5;margin:0}.mission-list>a>b{font:900 9px ui-monospace;color:var(--blue);text-align:right}.mission-list em{font-style:normal;font:800 8px ui-monospace;color:#7a8b9b;text-align:right}.mission-list>a.is-complete em{color:#608126}.world-cta{text-align:center;margin-top:22px}.world-lab{display:grid;grid-template-columns:1fr 380px;gap:65px;align-items:center;border:1px solid var(--line);border-radius:27px;padding:38px;background:linear-gradient(135deg,#fff,#f4f8fb)}.world-lab h2{font-size:40px;letter-spacing:-.055em;margin:7px 0 10px}.world-lab p{color:var(--muted);line-height:1.7;max-width:650px;margin-bottom:18px}.lab-orbit{position:relative;min-height:280px;display:grid;place-items:center;background:#07111f;border-radius:24px;color:white;overflow:hidden}.lab-orbit:before{content:"";position:absolute;width:210px;height:210px;border:1px solid #2b4358;border-radius:50%}.lab-orbit:after{content:"";position:absolute;width:130px;height:130px;border:1px solid #1d3449;border-radius:50%}.lab-orbit>span{position:absolute;z-index:2;color:var(--electric);font:900 11px ui-monospace}.lab-orbit>b{position:absolute;bottom:20px;left:20px;font:900 8px ui-monospace;color:#7890a5}.lab-orbit i{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--lime);z-index:3}.lab-orbit i:nth-of-type(1){transform:translate(96px,-62px)}.lab-orbit i:nth-of-type(2){transform:translate(-75px,80px);background:var(--electric)}.lab-orbit i:nth-of-type(3){transform:translate(35px,70px);background:#ffcf5b}.final-project{display:grid;grid-template-columns:1fr 260px;gap:60px;align-items:center}.final-project h2{color:white;font-size:44px;letter-spacing:-.055em;margin:8px 0 10px}.final-project p{color:#9bb0c2;line-height:1.7;max-width:780px}.project-checks{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:22px}.project-checks label{border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:11px;color:#b7c9d8;font-size:9px;background:rgba(255,255,255,.035)}.project-checks input{accent-color:var(--lime)}.final-project aside{text-align:center;border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:25px;background:rgba(255,255,255,.04)}.final-project aside>span{font:900 8px ui-monospace;color:var(--lime);letter-spacing:.16em}.final-project aside>strong{display:block;color:white;font:950 80px/1 ui-monospace;margin:10px 0}.final-project aside small{display:block;color:#8299ad;font-size:8px;line-height:1.6;margin-bottom:18px}.achievement-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:9px}.achievement-grid article{border:1px solid var(--line);border-radius:17px;padding:16px;background:#f8fafc;filter:grayscale(1);opacity:.5}.achievement-grid article.is-unlocked{filter:none;opacity:1;background:#fff;border-color:#d5e7bc;box-shadow:0 12px 30px rgba(64,94,20,.06)}.achievement-grid span{width:42px;height:42px;border-radius:12px;background:#e8edf2;color:#647587;display:grid;place-items:center;font:900 9px ui-monospace}.achievement-grid .is-unlocked span{background:var(--lime);color:#17230a}.achievement-grid h3{font-size:12px;margin:11px 0 5px}.achievement-grid p{font-size:8px;color:var(--muted);line-height:1.5}.profile-dialog{width:min(500px,calc(100% - 28px));border:0;border-radius:24px;padding:27px;box-shadow:0 30px 100px rgba(5,17,31,.28)}.profile-dialog::backdrop{background:rgba(4,12,22,.7);backdrop-filter:blur(5px)}.profile-dialog>button{position:absolute;right:17px;top:15px;border:0;background:#edf1f5;border-radius:50%;width:32px;height:32px;cursor:pointer}.profile-dialog h2{font-size:29px;margin:5px 0}.profile-dialog>p{font-size:10px;color:var(--muted);line-height:1.6}.profile-dialog form{display:grid;gap:12px;margin-top:20px}.profile-dialog label{font-size:9px;font-weight:800}.profile-dialog input,.profile-dialog select{display:block;width:100%;margin-top:5px;border:1px solid var(--line);border-radius:11px;padding:11px;background:#fff}
/* Certificate */
.certificate-page{min-height:calc(100vh - 70px);padding:55px 20px;background:#edf2f6}.certificate-lock{text-align:center;max-width:560px;margin:10vh auto}.certificate-lock>span{font-size:55px}.certificate-lock h1{font-size:42px;letter-spacing:-.05em}.certificate-lock p{color:var(--muted);margin-bottom:20px}.certificate{width:min(1120px,100%);margin:auto;background:#fff;padding:12px;box-shadow:0 35px 100px rgba(5,21,38,.14)}.certificate__frame{min-height:690px;border:2px solid #10243b;padding:33px;display:flex;flex-direction:column;position:relative;overflow:hidden}.certificate__frame:before{content:"</>";position:absolute;right:-45px;bottom:-55px;font:950 190px ui-monospace;color:#f1f5f8;transform:rotate(-8deg)}.certificate header{display:flex;align-items:center;gap:15px;border-bottom:1px solid #cfd9e2;padding-bottom:17px;position:relative;z-index:2}.certificate header>span{width:50px;height:50px;background:#0a1829;color:#b9ff5a;border-radius:12px;display:grid;place-items:center;font:900 10px ui-monospace}.certificate header>div{font-weight:950;letter-spacing:.02em}.certificate header small{display:block;font:800 7px ui-monospace;color:#728296;letter-spacing:.14em;margin-top:3px}.certificate header>b{margin-left:auto;font:950 24px ui-monospace;color:#0a5fa4}.certificate__body{text-align:center;position:relative;z-index:2;flex:1;padding:60px 35px 30px}.certificate__eyebrow{font:900 9px ui-monospace;letter-spacing:.18em;color:#0a5fa4}.certificate__body>p{color:#738396;margin:18px 0 5px}.certificate__body h1{font-size:54px;letter-spacing:-.055em;margin:0;border-bottom:1px solid #d5dde5;display:inline-block;padding:0 25px 8px}.certificate__body h2{font-size:26px;margin:8px 0 30px;color:#122942}.certificate__meta{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;max-width:800px;margin:auto}.certificate__meta>div{border:1px solid #dce4eb;border-radius:12px;padding:12px;background:#fafcfd}.certificate__meta small{display:block;font:800 7px ui-monospace;color:#8290a0}.certificate__meta strong{display:block;margin-top:3px;font-size:11px}.certificate__note{font-size:8px!important;max-width:760px;margin:28px auto 0!important;line-height:1.6}.certificate footer{position:relative;z-index:2;margin-top:auto;display:flex;justify-content:space-between;align-items:end;border-top:1px solid #cfd9e2;padding-top:17px}.certificate footer span{font:950 10px ui-monospace}.certificate footer small{display:block;color:#8290a0;font-size:7px}.certificate__seal{width:65px;height:65px;border:2px solid #10243b;border-radius:50%;display:grid;place-items:center;font:950 18px/1 ui-monospace;transform:rotate(-8deg)}.certificate__seal small{font-size:6px;color:#0a5fa4}.certificate-actions{display:flex;justify-content:center;gap:8px;margin:20px auto}
/* Hardware lab */
.lab-hero{padding:75px 0 65px;overflow:hidden}.lab-hero__grid{display:grid;grid-template-columns:1fr 420px;align-items:center;gap:60px}.lab-hero h1{font-size:clamp(50px,6vw,78px);letter-spacing:-.065em;line-height:.93;margin:10px 0 18px}.lab-hero h1 span{color:var(--blue)}.lab-hero p{color:var(--muted);line-height:1.75;max-width:750px}.hardware-hero-art{height:370px;border-radius:28px;background:#07111f;position:relative;display:grid;place-items:center;overflow:hidden;box-shadow:0 30px 80px rgba(6,20,34,.18)}.hardware-hero-art:before{content:"";position:absolute;width:260px;height:260px;border:1px solid #29425c;border-radius:50%}.hardware-hero-art .chip{width:120px;height:120px;background:linear-gradient(145deg,#263a4e,#0f1e2d);border:8px solid #415b72;display:grid;place-items:center;color:var(--lime);font:950 18px ui-monospace;position:relative}.hardware-hero-art .chip i{position:absolute;background:#7992a7}.hardware-hero-art .chip i:nth-child(1){width:25px;height:2px;left:-32px}.hardware-hero-art .chip i:nth-child(2){width:25px;height:2px;right:-32px}.hardware-hero-art .chip i:nth-child(3){width:2px;height:25px;top:-32px}.hardware-hero-art .chip i:nth-child(4){width:2px;height:25px;bottom:-32px}.hardware-hero-art>span{position:absolute;border:1px solid #2a435a;border-radius:9px;padding:8px;color:#82a0ba;font:900 8px ui-monospace}.hardware-hero-art>span:nth-of-type(1){left:40px;top:65px}.hardware-hero-art>span:nth-of-type(2){right:44px;top:80px}.hardware-hero-art>span:nth-of-type(3){right:65px;bottom:70px}.hardware-hero-art>b{position:absolute;left:20px;bottom:18px;color:var(--electric);font:900 8px ui-monospace;letter-spacing:.15em}.hardware-workbench{display:grid;grid-template-columns:250px minmax(430px,1fr) 280px;gap:20px;align-items:start}.hardware-palette,.hardware-telemetry{border:1px solid var(--line);border-radius:21px;background:white;padding:18px;position:sticky;top:90px}.hardware-palette h2,.hardware-telemetry h2{font-size:21px;margin:5px 0 12px}.hardware-palette>p{font-size:8px;color:var(--muted);line-height:1.5}.hardware-palette [data-component-palette]{display:flex;flex-direction:column;gap:6px;margin:15px 0}.hardware-palette [data-hw-part]{appearance:none;border:1px solid var(--line);background:#f8fafc;border-radius:11px;padding:9px;display:grid;grid-template-columns:38px 1fr;grid-template-rows:auto auto;text-align:left;cursor:grab}.hardware-palette [data-hw-part] b{grid-row:1/3;width:34px;height:34px;border-radius:8px;background:#0c1b2d;color:var(--lime);display:grid;place-items:center;font:900 7px ui-monospace}.hardware-palette [data-hw-part] span{font-size:9px;font-weight:850}.hardware-palette [data-hw-part] small{font-size:7px;color:var(--muted)}.hardware-palette [data-hw-part].is-selected{outline:2px solid var(--blue)}.hardware-palette [data-hw-part].is-used{opacity:.38}.pc-case{background:#111c25;border:10px solid #263745;border-radius:17px;padding:12px;box-shadow:0 25px 65px rgba(5,17,29,.18)}.pc-case>header,.pc-case>footer{height:38px;color:#8096a7;font:900 7px ui-monospace;display:flex;justify-content:space-between;align-items:center;padding:0 7px}.pc-case>header b{color:var(--electric)}.pc-case__inside{position:relative;min-height:650px;background:#061018;border:1px solid #344a5b;border-radius:6px;overflow:hidden}.pc-slot{position:absolute;appearance:none;border:1px dashed #39536a;background:rgba(25,50,71,.45);color:#728b9f;border-radius:7px;display:grid;place-items:center;cursor:pointer;transition:.2s}.pc-slot:hover{border-color:var(--electric);background:#102a3e}.pc-slot.is-filled{border-style:solid;background:linear-gradient(135deg,#18354d,#0f2638);color:white}.pc-slot b{font:950 14px ui-monospace;color:var(--lime)}.pc-slot span{font-size:8px;font-weight:800}.pc-slot small{font:800 6px ui-monospace}.pc-slot--board{left:7%;top:8%;width:61%;height:60%}.pc-slot--cpu{left:24%;top:22%;width:19%;height:16%;z-index:2}.pc-slot--ram{left:48%;top:17%;width:11%;height:31%;z-index:2}.pc-slot--gpu{left:12%;top:50%;width:50%;height:12%;z-index:2}.pc-slot--ssd{left:73%;top:10%;width:19%;height:15%}.pc-slot--psu{right:7%;bottom:8%;width:28%;height:20%}.pc-slot--cooler{left:20%;top:70%;width:21%;height:16%}.pc-case>footer i{width:7px;height:7px;border-radius:50%;background:#263847}.pc-case>footer span{margin-left:auto;color:#536a7d}.pc-case>footer span.is-ready{color:#ffc74e}.pc-case>footer span.is-booted{color:var(--lime)}.hardware-meters{display:grid;gap:8px}.hardware-meters article{border:1px solid var(--line);border-radius:12px;padding:12px}.hardware-meters small{font:800 7px ui-monospace;color:#8090a0}.hardware-meters strong{display:block;font:900 24px ui-monospace;color:#0b5d9b;margin:4px 0}.hardware-meters progress{width:100%;height:6px;accent-color:var(--lime)}.hardware-meters span{font-size:8px;color:var(--muted)}.hardware-advice{margin:12px 0;border-radius:12px;background:#edf5fb;padding:12px;color:#536a7e;font-size:9px;line-height:1.6}.hardware-telemetry .btn{width:100%;justify-content:center}.lab-theory{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.lab-theory article{background:#fff;border:1px solid var(--line);border-radius:17px;padding:18px}.lab-theory span{font:900 12px ui-monospace;color:var(--blue)}.lab-theory h3{font-size:15px;margin:8px 0 5px}.lab-theory p{font-size:8px;color:var(--muted);line-height:1.55}
/* Network lab */
.lab-hero--network{background:linear-gradient(180deg,#f6fafe,#fff)}.network-hero-art{height:330px;border-radius:28px;background:#07111f;display:flex;align-items:center;justify-content:center;gap:9px;position:relative;overflow:hidden}.network-hero-art>span{width:58px;height:58px;border:1px solid #31516c;background:#0c2235;color:var(--electric);border-radius:13px;display:grid;place-items:center;font:900 9px ui-monospace;z-index:2}.network-hero-art>i{width:32px;height:1px;background:#37536a}.network-hero-art>b{position:absolute;bottom:20px;left:20px;color:var(--lime);font:900 8px ui-monospace}.network-lab{display:grid;grid-template-columns:230px minmax(500px,1fr) 250px;gap:16px;align-items:start}.network-palette,.network-inspector{border:1px solid var(--line);background:#fff;border-radius:19px;padding:16px;position:sticky;top:90px}.network-palette h2,.network-inspector h2{font-size:20px;margin:4px 0 13px}.network-palette [data-network-palette]{display:grid;grid-template-columns:1fr 1fr;gap:6px}.network-palette [data-net-add]{appearance:none;border:1px solid var(--line);border-radius:10px;background:#f8fafc;padding:9px;cursor:pointer;text-align:left}.network-palette [data-net-add] b{display:grid;place-items:center;width:30px;height:30px;border-radius:7px;background:#0d1d30;color:var(--lime);font:900 7px ui-monospace}.network-palette [data-net-add] span{display:block;font-size:7px;font-weight:800;margin-top:5px}.network-actions{display:grid;gap:6px;margin-top:12px}.network-actions .btn{justify-content:center}.network-actions .is-active{outline:2px solid var(--lime)}.network-palette>p{font-size:7px;color:var(--muted);line-height:1.55;margin-top:10px}.network-canvas{position:relative;min-height:650px;border-radius:20px;background:#07111f;overflow:hidden;border:1px solid #1a3045;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px}.network-canvas svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.network-canvas line{stroke:#31516a;stroke-width:2}.network-canvas line.is-packet{stroke:var(--lime);stroke-width:4;stroke-dasharray:8 5;animation:packetFlow .6s linear infinite}@keyframes packetFlow{to{stroke-dashoffset:-26}}.network-node{position:absolute;width:90px;min-height:56px;appearance:none;border:1px solid #31516b;border-radius:10px;background:#0d2438;color:white;padding:8px;cursor:grab;text-align:left;box-shadow:0 10px 24px rgba(0,0,0,.22);touch-action:none;z-index:2}.network-node:hover{border-color:var(--electric)}.network-node.is-connect-selected{outline:3px solid var(--lime)}.network-node b{display:block;color:var(--lime);font:900 9px ui-monospace}.network-node span{display:block;font-size:8px;font-weight:800;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.network-node small{display:block;color:#668299;font-size:6px;margin-top:5px}.network-empty{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:8px;color:#506d84;pointer-events:none}.network-empty b{font:300 65px/1 sans-serif}.network-empty span{font:800 8px ui-monospace}.network-inspector label{display:block;font-size:8px;font-weight:800;margin-bottom:10px}.network-inspector select{width:100%;margin-top:4px;border:1px solid var(--line);border-radius:9px;padding:8px;background:#fff}.network-inspector>.btn{width:100%;justify-content:center}.packet-log{margin:12px 0;padding:12px;border-radius:11px;background:#091929;color:#819cb1;font:700 8px/1.6 ui-monospace;min-height:75px}.packet-log b{color:var(--lime)}.network-stats{display:grid;grid-template-columns:1fr 1fr;gap:7px}.network-stats div{border:1px solid var(--line);border-radius:10px;padding:10px}.network-stats small{font:800 6px ui-monospace;color:#8393a2}.network-stats strong{display:block;font:900 20px ui-monospace;color:var(--blue)}
/* New game engines */
.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.memory-card{appearance:none;position:relative;border:0;background:transparent;min-height:105px;perspective:600px;cursor:pointer}.memory-card>span{position:absolute;inset:0;border:1px solid var(--line);border-radius:13px;display:grid;place-items:center;padding:9px;backface-visibility:hidden;transition:transform .35s;font-size:10px;font-weight:850}.memory-card__back{background:#0b1b2e;color:var(--lime);font:950 24px ui-monospace}.memory-card__front{background:#fff;transform:rotateY(180deg)}.memory-card.is-open .memory-card__back,.memory-card.is-done .memory-card__back{transform:rotateY(180deg)}.memory-card.is-open .memory-card__front,.memory-card.is-done .memory-card__front{transform:rotateY(360deg)}.memory-card.is-done .memory-card__front{background:#efffde;border-color:#c7e2a8}.debug-game>small{font:900 8px ui-monospace;color:var(--blue);letter-spacing:.12em}.debug-game h3{font-size:25px;margin:7px 0 12px}.debug-game pre{background:#07111f;color:#d9e7f2;padding:17px;border-radius:13px;overflow:auto}.debug-game pre code{font:500 11px/1.7 ui-monospace}.debug-game>p{font-size:12px;font-weight:750;margin-top:16px}.terminal-game__screen{border-radius:14px;background:#06111e;color:#c8d9e7;padding:15px;box-shadow:inset 0 0 0 1px #1b3348}.terminal-game__screen>div{display:flex;gap:5px;align-items:center;border-bottom:1px solid #142b3e;padding-bottom:9px}.terminal-game__screen>div i{width:7px;height:7px;border-radius:50%;background:#36526a}.terminal-game__screen>div i:first-child{background:#ff687f}.terminal-game__screen>div i:nth-child(2){background:#ffc95a}.terminal-game__screen>div i:nth-child(3){background:var(--lime)}.terminal-game__screen>div span{margin-left:auto;font:800 7px ui-monospace;color:#607d94}.terminal-game__mission{color:white;font:800 10px/1.5 ui-monospace;margin:17px 0}.terminal-game__screen label{display:flex;align-items:center;gap:8px;background:#030a10;border-radius:9px;padding:10px}.terminal-game__screen label b{color:var(--lime);font:800 9px ui-monospace;white-space:nowrap}.terminal-game__screen input{flex:1;border:0;outline:0;background:transparent;color:white;font:700 10px ui-monospace}.terminal-game__screen pre{white-space:pre-wrap;color:#6e8ba2;font:600 8px/1.6 ui-monospace}.terminal-game__actions,.game-finish__actions{display:flex;gap:8px;margin-top:12px}.world-room-link{margin-bottom:8px}.world-room-link a{font:800 8px ui-monospace;color:var(--blue);text-decoration:none}
@media(max-width:1100px){.worlds-hero__grid,.world-hero__grid,.lab-hero__grid{grid-template-columns:1fr 340px}.achievement-grid{grid-template-columns:repeat(3,1fr)}.hardware-workbench{grid-template-columns:220px 1fr}.hardware-telemetry{grid-column:1/-1;position:static}.network-lab{grid-template-columns:200px 1fr}.network-inspector{grid-column:1/-1;position:static}.network-inspector{display:grid;grid-template-columns:1fr 1fr auto 2fr auto;gap:8px;align-items:end}.network-inspector h2,.network-inspector>.kicker{display:none}.network-inspector label{margin:0}.network-inspector .btn{width:auto}.packet-log{margin:0}.network-stats{min-width:150px}.world-feature-grid{grid-template-columns:1fr 1fr}.skill-map{grid-template-columns:repeat(5,1fr)}}
@media(max-width:800px){.worlds-hero__grid,.world-hero__grid,.lab-hero__grid,.world-lab,.final-project{grid-template-columns:1fr}.worlds-hero figure{min-height:330px}.world-grid{grid-template-columns:1fr}.world-feature-grid{grid-template-columns:1fr 1fr}.passport-card{max-width:480px}.skill-map{grid-template-columns:1fr}.skill-map article{text-align:left;display:grid;grid-template-columns:48px 1fr;align-items:center;gap:10px}.skill-map article span{margin:0}.skill-map article i{left:28px;top:55px;width:1px;height:25px}.mission-list>a{grid-template-columns:38px 45px 1fr}.mission-list>a>b,.mission-list em{grid-column:3;text-align:left}.project-checks{grid-template-columns:1fr}.achievement-grid{grid-template-columns:1fr 1fr 1fr}.hardware-workbench,.network-lab{grid-template-columns:1fr}.hardware-palette,.network-palette{position:static}.hardware-palette [data-component-palette]{display:grid;grid-template-columns:1fr 1fr}.network-inspector{display:block}.network-inspector h2,.network-inspector>.kicker{display:block}.network-inspector label{margin-bottom:10px}.packet-log{margin:12px 0}.pc-case__inside,.network-canvas{min-height:580px}.lab-theory{grid-template-columns:1fr 1fr}.certificate__meta{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.world-feature-grid,.achievement-grid,.lab-theory{grid-template-columns:1fr}.world-hero__actions,.terminal-game__actions,.game-finish__actions{flex-direction:column;align-items:stretch}.mission-list>a{grid-template-columns:38px 1fr}.mission-icon{grid-column:1}.mission-list>a>div{grid-column:2}.mission-list>a>b,.mission-list em{grid-column:2}.hardware-palette [data-component-palette],.network-palette [data-network-palette]{grid-template-columns:1fr 1fr}.memory-grid{grid-template-columns:1fr 1fr}.certificate__body{padding:40px 8px 25px}.certificate__body h1{font-size:38px}.certificate__meta{grid-template-columns:1fr 1fr}.certificate__frame{padding:18px;min-height:680px}.pc-case__inside{min-height:500px}.network-canvas{min-height:520px}}
@media print{body:has(.certificate-page) .site-header,body:has(.certificate-page) .site-footer,body:has(.certificate-page) .certificate-actions{display:none!important}body:has(.certificate-page) .certificate-page{padding:0;background:#fff}.certificate{box-shadow:none;width:100%;padding:0}.certificate__frame{min-height:96vh}}
/* Escape Room */
.escape-hero{padding:80px 0;background:#050b13;color:white;overflow:hidden;position:relative}.escape-hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 79px,rgba(255,255,255,.025) 80px),repeating-linear-gradient(0deg,transparent 0 79px,rgba(255,255,255,.025) 80px)}.escape-hero__grid{position:relative;display:grid;grid-template-columns:1fr 360px;gap:70px;align-items:center}.escape-hero h1{font-size:clamp(54px,7vw,88px);letter-spacing:-.065em;line-height:.92;margin:9px 0 18px}.escape-hero p{color:#91a9bc;line-height:1.7;max-width:700px}.escape-clock{display:flex;align-items:center;gap:10px;margin-top:20px}.escape-clock span{font:950 28px ui-monospace;color:var(--lime)}.escape-clock i,.escape-clock b{font:800 8px ui-monospace;color:#658096;font-style:normal}.escape-clock b{margin-left:8px;color:#efb84d}.escape-door{height:380px;border:8px solid #1e2b37;background:linear-gradient(135deg,#172431,#071019);border-radius:10px;display:grid;place-items:center;align-content:center;gap:14px;box-shadow:inset 0 0 0 2px #344656,0 35px 80px rgba(0,0,0,.35)}.escape-door>span{font:900 8px ui-monospace;color:#668196;letter-spacing:.18em}.escape-door>strong{font:950 38px ui-monospace;color:#ff7185}.escape-door>div{display:flex;gap:7px}.escape-door>div i{width:16px;height:16px;border-radius:4px;background:#263947;border:1px solid #3b5263}.escape-door>small{font:800 7px ui-monospace;color:#536b7e}.escape-door.is-open>strong{color:var(--lime)}.escape-door.is-open>div i{background:var(--lime);border-color:var(--lime);box-shadow:0 0 14px rgba(181,255,80,.4)}.escape-room{display:grid;grid-template-columns:250px 1fr;gap:18px;align-items:start}.escape-room>aside{border:1px solid var(--line);border-radius:20px;padding:17px;background:#fff;position:sticky;top:90px}.escape-room>aside h2{font-size:20px;margin:5px 0 12px}.escape-progress{display:flex;align-items:center;gap:8px}.escape-progress progress{flex:1;height:7px;accent-color:var(--lime)}.escape-progress b{font:900 8px ui-monospace;color:var(--blue)}.escape-room ol{list-style:none;margin:16px 0;padding:0;display:grid;gap:7px}.escape-room li{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:8px;border:1px solid var(--line);border-radius:10px;padding:9px;opacity:.48}.escape-room li.is-open{opacity:1;background:#f4ffe8;border-color:#d2e9b5}.escape-room li span{font:900 8px ui-monospace;color:var(--blue)}.escape-room li b{font-size:8px}.escape-room li em{font:700 7px ui-monospace;color:#8494a3;font-style:normal}.escape-room>aside>a{font:800 8px ui-monospace;text-decoration:none;color:var(--blue)}.escape-room>main{border-radius:22px;background:#07111f;padding:16px;min-height:510px}.escape-screen{min-height:440px}.escape-terminal{border:1px solid #1e354a;border-radius:14px;overflow:hidden;background:#040b13;color:white}.escape-terminal header{height:42px;display:flex;align-items:center;gap:6px;padding:0 13px;background:#0c1b29;border-bottom:1px solid #1c3348}.escape-terminal header i{width:7px;height:7px;border-radius:50%;background:#ff7185}.escape-terminal header i:nth-child(2){background:#ffc85b}.escape-terminal header i:nth-child(3){background:var(--lime)}.escape-terminal header span{margin-left:auto;color:#69859b;font:800 7px ui-monospace}.escape-terminal>div{padding:35px}.escape-terminal small{font:900 8px ui-monospace;color:var(--lime);letter-spacing:.14em}.escape-terminal h2{font-size:32px;letter-spacing:-.04em;max-width:700px;margin:10px 0 25px}.escape-options{display:grid;grid-template-columns:1fr 1fr;gap:9px}.escape-options button{appearance:none;border:1px solid #233c51;background:#0b1c2b;color:#cfdeea;border-radius:12px;padding:15px;display:grid;grid-template-columns:30px 1fr;gap:8px;align-items:center;text-align:left;cursor:pointer;font-weight:750}.escape-options button span{width:28px;height:28px;border-radius:7px;display:grid;place-items:center;background:#142c40;color:var(--electric);font:900 8px ui-monospace}.escape-options button:hover{border-color:#4b708c}.escape-options button.is-correct{border-color:#8ec748;background:#18301b}.escape-options button.is-wrong{border-color:#cf5267;background:#35151c}.escape-hint{margin-top:10px;border:1px solid #1e354a;background:#0c1b29;border-radius:10px;padding:11px;color:#7994aa;font:700 8px ui-monospace}.escape-finish{min-height:430px;display:grid;place-items:center;text-align:center;align-content:center;color:white;padding:35px}.escape-finish>span{font:900 9px ui-monospace;color:var(--lime);letter-spacing:.16em}.escape-finish h2{font-size:48px;letter-spacing:-.055em;margin:10px 0}.escape-finish p{color:#91a9bc;max-width:650px;line-height:1.7}.escape-finish>div{display:flex;gap:8px;margin-top:18px}
/* Arena */
.arena-hero{padding:80px 0 45px;background:radial-gradient(circle at 80% 20%,rgba(181,255,80,.16),transparent 26%),#07111f;color:white}.arena-hero h1{font-size:clamp(55px,7vw,90px);line-height:.9;letter-spacing:-.065em;margin:8px 0 18px}.arena-hero h1 span{color:var(--lime)}.arena-hero p{color:#94aabe;max-width:700px}.arena-scoreboard{display:flex;gap:8px;margin-top:25px}.arena-scoreboard article{min-width:120px;border:1px solid #1e374c;border-radius:12px;padding:11px;background:#0b1b2a}.arena-scoreboard small{font:800 6px ui-monospace;color:#6f8ba2;display:block}.arena-scoreboard strong{display:block;color:var(--electric);font:950 27px ui-monospace;margin-top:3px}.arena{max-width:900px;margin:auto}.arena-gate{text-align:center;border:1px solid var(--line);border-radius:24px;padding:60px 25px;background:linear-gradient(135deg,#fff,#f4f8fb)}.arena-gate>span{font:900 9px ui-monospace;color:var(--blue);letter-spacing:.14em}.arena-gate h2{font-size:42px;letter-spacing:-.05em;margin:8px 0}.arena-gate p{color:var(--muted);margin-bottom:20px}.arena-stage{border:1px solid var(--line);border-radius:24px;padding:28px;background:white;box-shadow:0 25px 60px rgba(6,22,38,.08)}.arena-question>small{font:900 8px ui-monospace;color:var(--blue)}.arena-question h2{font-size:32px;letter-spacing:-.04em;margin:8px 0 24px}.arena-question>div{display:grid;grid-template-columns:1fr 1fr;gap:9px}.arena-question button{appearance:none;border:1px solid var(--line);border-radius:13px;background:#f8fafc;padding:15px;text-align:left;display:grid;grid-template-columns:30px 1fr;gap:8px;align-items:center;cursor:pointer;font-weight:750}.arena-question button span{width:28px;height:28px;border-radius:7px;background:#e8eef3;display:grid;place-items:center;font:900 8px ui-monospace;color:var(--blue)}.arena-question button.is-correct{background:#efffde;border-color:#bedf98}.arena-question button.is-wrong{background:#fff0f3;border-color:#ffc0cc}.arena-finish{text-align:center;padding:40px}.arena-finish>span{font:900 9px ui-monospace;color:var(--blue)}.arena-finish h2{font-size:58px;letter-spacing:-.06em;margin:8px 0}.arena-finish p{color:var(--muted)}.arena-finish>div{display:flex;gap:8px;justify-content:center;margin-top:18px}
@media(max-width:800px){.escape-hero__grid,.escape-room{grid-template-columns:1fr}.escape-door{height:270px}.escape-room>aside{position:static}.escape-room ol{grid-template-columns:1fr 1fr}.escape-options,.arena-question>div{grid-template-columns:1fr}.arena-scoreboard{overflow:auto}.escape-finish>div{flex-direction:column}}

/* Digital Passport */
.passport-hero{padding:90px 0 72px;background:radial-gradient(circle at 82% 18%,rgba(93,242,255,.17),transparent 25%),radial-gradient(circle at 12% 85%,rgba(184,255,92,.12),transparent 28%),linear-gradient(145deg,#06101e,#0c1731 63%,#171742);color:#fff;overflow:hidden}.passport-hero__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.65fr);gap:70px;align-items:center}.passport-hero h1{font-size:clamp(58px,7vw,94px);line-height:.88;letter-spacing:-.07em;margin:12px 0 24px}.passport-hero h1 span{color:var(--lime)}.passport-hero p{max-width:720px;color:#aabdd0;font-size:17px;line-height:1.7}.passport-master{border:1px solid rgba(255,255,255,.14);border-radius:28px;padding:25px;background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.035));backdrop-filter:blur(18px);box-shadow:0 40px 100px rgba(0,0,0,.28);transform:rotate(1deg)}.passport-master>header{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding-bottom:19px;border-bottom:1px solid rgba(255,255,255,.1)}.passport-master>header span{width:45px;height:45px;border-radius:13px;background:var(--lime);color:#13210b;display:grid;place-items:center;font:950 11px ui-monospace}.passport-master>header b{font:950 9px ui-monospace;letter-spacing:.14em}.passport-master>header small{font:800 7px ui-monospace;color:#6f8ba4}.passport-master__identity{display:grid;grid-template-columns:78px 1fr;gap:18px;align-items:center;padding:24px 0 18px}.passport-master__identity>div{width:78px;height:78px;border-radius:24px;background:linear-gradient(135deg,var(--electric),var(--lime));color:#07111f;display:grid;place-items:center;font:950 20px ui-monospace;box-shadow:0 14px 35px rgba(93,242,255,.18)}.passport-master__identity small{font:900 7px ui-monospace;color:#6f8ca5;letter-spacing:.12em}.passport-master__identity h2{font-size:27px;letter-spacing:-.04em;margin:4px 0}.passport-master__identity p{font-size:10px;margin:0;color:#8da3b8}.passport-master__identity strong{color:var(--electric)}.passport-master progress{width:100%;height:7px;accent-color:var(--lime)}.passport-master>footer{display:flex;justify-content:space-between;gap:12px;margin-top:10px;color:#728ca4;font:800 7px ui-monospace}.passport-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:-38px;position:relative;z-index:3}.passport-summary article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 18px 42px rgba(7,24,42,.09)}.passport-summary small{display:block;font:900 7px ui-monospace;letter-spacing:.12em;color:var(--blue)}.passport-summary strong{display:block;font:950 35px ui-monospace;letter-spacing:-.05em;margin:8px 0 4px}.passport-summary span{font-size:9px;color:var(--muted)}.passport-world-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.passport-world-grid article{border:1px solid var(--line);border-radius:22px;padding:23px;background:#fff;position:relative;overflow:hidden}.passport-world-grid article:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-75px;top:-85px;background:radial-gradient(circle,rgba(93,242,255,.13),transparent 68%)}.passport-world-grid header{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1}.passport-world-grid header span{font:950 30px ui-monospace}.passport-world-grid header b{font:900 8px ui-monospace;color:var(--blue);letter-spacing:.12em}.passport-world-grid h3{font-size:25px;letter-spacing:-.04em;margin:18px 0 16px}.passport-world-grid progress{width:100%;height:7px;accent-color:var(--blue)}.passport-world-grid article>div{display:flex;justify-content:space-between;gap:10px;margin-top:8px;font-size:8px;color:var(--muted)}.passport-world-grid article>div strong{color:var(--ink)}.passport-world-grid footer{display:flex;justify-content:space-between;gap:10px;margin-top:23px}.passport-world-grid footer a{font:900 8px ui-monospace;color:var(--blue);text-decoration:none}.passport-world-grid article.is-complete{border-color:#cae7aa;background:linear-gradient(145deg,#f7ffef,#fff)}.passport-world-grid article.is-complete progress{accent-color:#7cae39}.passport-badges{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.passport-badges article{border:1px solid var(--line);border-radius:18px;padding:20px 13px;text-align:center;background:#fff;opacity:.42;filter:grayscale(1);transition:.25s}.passport-badges article.is-unlocked{opacity:1;filter:none;border-color:#cce7aa;box-shadow:0 16px 38px rgba(77,109,35,.08)}.passport-badges span{width:52px;height:52px;border-radius:50%;background:#edf1f4;display:grid;place-items:center;margin:auto;font:950 10px ui-monospace}.passport-badges .is-unlocked span{background:var(--lime)}.passport-badges h3{font-size:13px;margin:12px 0 5px}.passport-badges p{font-size:8px;color:var(--muted);margin:0}.passport-transfer{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center}.passport-transfer h2{font-size:clamp(38px,5vw,62px);letter-spacing:-.055em;margin:8px 0}.passport-transfer p{color:#9eb2c5;max-width:720px}.passport-transfer__actions{display:flex;flex-direction:column;gap:9px}.passport-transfer__actions .btn{text-align:center}.passport-danger{appearance:none;border:1px solid rgba(255,113,133,.3);background:rgba(255,113,133,.06);color:#ff90a0;border-radius:12px;padding:12px;cursor:pointer;font:850 9px ui-monospace}.passport-transfer__actions p{min-height:18px;margin:2px 0 0;font:800 8px ui-monospace;color:var(--lime)}
@media(max-width:900px){.passport-hero__grid,.passport-transfer{grid-template-columns:1fr}.passport-summary{grid-template-columns:1fr 1fr}.passport-badges{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.passport-world-grid,.passport-summary{grid-template-columns:1fr}.passport-badges{grid-template-columns:1fr 1fr}.passport-master{transform:none}.passport-master__identity{grid-template-columns:64px 1fr}.passport-master__identity>div{width:64px;height:64px}}