:root{--night:#061e33;--night-2:#0a2a47;--navy:#0a3d62;--navy-soft:#e8f0f7;--sky:#7fc4f0;--saffron:#f28c28;--saffron-hi:#ffb36b;--saffron-text:#a9570a;--saffron-soft:#fdf0e2;--green:#3ba935;--green-hi:#7edb76;--green-text:#2a7d26;--green-soft:#eaf6e8;--ink:#14212e;--ink-soft:#4a5866;--line:#dbe3ea;--mist:#f4f7fa;--warm:#fbf5ec;--paper:#fff;--todo:#fff3c4;--todo-text:#6b4e00;--danger:#b42318;--font-head:"Poppins","Mukta",system-ui,sans-serif;--font-body:"Mukta","Poppins",system-ui,sans-serif;--font-mono:"JetBrains Mono","Mukta",ui-monospace,monospace;--wrap:1200px;--r:18px;--shadow:0 1px 2px #061e330f,0 14px 34px #061e331a;color-scheme:light}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);scroll-padding-top:90px}body{background:var(--paper);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;font-size:18px;line-height:1.6}img,svg,video{max-width:100%}h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);text-wrap:balance;margin:0;line-height:1.15}h1{letter-spacing:-.03em;font-size:clamp(2.3rem,5.2vw,3.8rem);font-weight:700}h2{letter-spacing:-.02em;font-size:clamp(1.65rem,3.2vw,2.5rem);font-weight:600}h3{font-size:1.1rem;font-weight:600}p{margin:0}a{color:inherit}.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:clamp(16px,4vw,32px)}section{padding-block:clamp(56px,7vw,96px)}.kicker{font:500 .78rem/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--saffron-text);align-items:center;gap:8px;margin-bottom:14px;display:inline-flex}.dark{background:var(--night);color:#d6e4ef}.dark h1,.dark h2,.dark h3{color:#fff}.dark .kicker{color:var(--saffron-hi)}.lead{color:var(--ink-soft);max-width:64ch;font-size:1.13rem}.dark .lead{color:#afc4d6}.head{gap:12px;max-width:800px;margin-bottom:36px;display:grid}.btn{font:600 .95rem var(--font-head);cursor:pointer;border:2px solid #0000;border-radius:999px;align-items:center;gap:8px;padding:13px 22px;text-decoration:none;transition:transform .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--saffron);color:#2b1400;box-shadow:0 8px 22px #f28c2847}.btn-ghost{border-color:var(--navy);color:var(--navy);background:0 0}.btn-ghost-light{color:#fff;background:0 0;border-color:#ffffff8c}:focus-visible{outline:3px solid var(--saffron);outline-offset:3px}.todo{background:var(--todo);color:var(--todo-text);font:500 .75rem/1.3 var(--font-mono);border-radius:6px;padding:3px 8px;display:inline-block}.pr{font:600 .75rem/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--navy);background:#cfe0ee;border-radius:6px;padding:5px 8px;display:inline-block}.hero{padding-block:clamp(40px,6vw,84px);position:relative;overflow:hidden}.circuit{pointer-events:none;opacity:.5;width:100%;height:100%;position:absolute;inset:0}.circuit .base{stroke:#7fc4f01f;stroke-width:1.2px;fill:none}.circuit .pulse{stroke:var(--saffron);stroke-width:2px;fill:none;stroke-linecap:round;stroke-dasharray:14 600;animation:6s linear infinite flow}.circuit .pulse.g{stroke:var(--green-hi);animation-duration:7.5s}@keyframes flow{0%{stroke-dashoffset:614px}to{stroke-dashoffset:0}}.hero .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(28px,5vw,60px);display:grid;position:relative}.hero-copy{gap:18px;min-width:0;display:grid}.crumb{font:500 .78rem var(--font-mono);color:#8fb0cb}.crumb a{color:#cfe0ee;text-decoration:none}.crumb a:hover{text-decoration:underline}.hero h1 .w{animation:.7s cubic-bezier(.2,.8,.2,1) both rise;display:inline-block}.promise{font:600 clamp(1.2rem,2.2vw,1.5rem)/1.3 var(--font-head);color:#fff;max-width:28ch}.mark{white-space:nowrap;z-index:0;position:relative}.mark:after{content:"";background:var(--saffron);z-index:-1;transform-origin:0;border-radius:3px;height:max(3px,.07em);animation:.9s cubic-bezier(.2,.8,.2,1) .5s both draw;position:absolute;bottom:-.12em;left:0;right:0}.hero .sub{color:#b9ccdc;max-width:54ch;font-size:1.08rem}.hero-btns{flex-wrap:wrap;align-items:center;gap:12px;display:flex}@keyframes rise{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@keyframes draw{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.ladder{background:#0b2740;border:1px solid #ffffff1f;border-radius:20px;min-width:0;animation:.9s cubic-bezier(.2,.8,.2,1) .2s both rise;overflow:hidden;box-shadow:0 30px 80px #0006}.l-top{font:500 .76rem var(--font-mono);color:#8fb0cb;background:#0a2238;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;gap:10px;padding:13px 16px;display:flex}.l-top b{color:var(--green-hi);font-weight:600}.rungs{grid-template-columns:repeat(5,minmax(0,1fr));align-items:end;gap:6px;padding:14px 14px 0;display:grid}.rung{all:unset;cursor:pointer;text-align:center;font:600 .75rem/1.2 var(--font-mono);color:#8fb0cb;justify-items:center;gap:6px;display:grid}.rung i{background:#123a5c;border:1px solid #7fc4f033;border-radius:8px 8px 3px 3px;width:100%;transition:background .25s,border-color .25s,transform .25s;display:block}.rung:first-child i{height:26px}.rung:nth-child(2) i{height:42px}.rung:nth-child(3) i{height:58px}.rung:nth-child(4) i{height:74px}.rung:nth-child(5) i{height:90px}.rung[aria-selected=true]{color:#fff}.rung[aria-selected=true] i{background:linear-gradient(180deg,var(--saffron),#c96a12);border-color:var(--saffron-hi)}.rung:hover i{transform:translateY(-2px)}.rung:focus-visible{outline:2px solid var(--saffron);outline-offset:3px;border-radius:6px}.l-panel{gap:12px;min-height:212px;padding:16px;display:grid}.l-panel h2{color:#fff;letter-spacing:0;flex-wrap:wrap;align-items:baseline;gap:8px;font-size:1.2rem;display:flex}.l-panel h2 small{font:600 .75rem var(--font-mono);color:var(--saffron-hi);letter-spacing:.06em;text-transform:uppercase}.l-panel p{color:#b9ccdc;font-size:.98rem}.l-row{grid-template-columns:96px minmax(0,1fr);align-items:start;gap:10px;font-size:.92rem;display:grid}.l-row span{font:600 .75rem/1.9 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:#8fb0cb}.chips{flex-wrap:wrap;gap:6px;display:flex}.chips em{font:500 .76rem var(--font-mono);color:#cfe0ee;border:1px solid #ffffff2e;border-radius:999px;padding:3px 9px;font-style:normal}.chips em.hl{color:var(--green-hi);border-color:#7edb768c}.l-foot{font:500 .75rem var(--font-mono);color:#7f9db7;border-top:1px solid #ffffff14;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:10px 16px;display:flex}@media (width<=900px){.hero .wrap{grid-template-columns:1fr}}@media (width<=420px){.l-row{grid-template-columns:1fr;gap:2px}}.numbar{background:var(--paper);border-bottom:1px solid var(--line);padding-block:26px}.nums{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.num{border-left:3px solid var(--saffron);gap:2px;padding:4px 16px;display:grid}.num b{font:700 clamp(1.5rem,3vw,2.1rem)/1.1 var(--font-head);color:var(--navy);font-variant-numeric:tabular-nums}.num span{color:var(--ink-soft);font-size:.95rem;line-height:1.35}.src{font:500 .75rem var(--font-mono);color:var(--ink-soft);flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;display:flex}@media (width<=820px){.nums{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:18px}}.answer{border:1px solid var(--line);border-left:5px solid var(--navy);background:#fff;border-radius:16px;gap:14px;padding:clamp(20px,3vw,28px);display:grid}.answer h2{font-size:clamp(1.3rem,2.4vw,1.7rem)}.answer p{color:var(--ink);max-width:78ch;font-size:1.08rem}.facts{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0;display:grid}.facts div{background:var(--mist);border-radius:12px;padding:10px 12px}.facts dt{font:600 .75rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}.facts dd{margin:2px 0 0;font-size:.95rem;line-height:1.35}@media (width<=820px){.facts{grid-template-columns:1fr 1fr}}.prob{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;display:grid}.pcol{border-radius:var(--r);align-content:start;gap:10px;padding:26px;display:grid}.pcol.was{background:var(--mist);border:1px solid var(--line)}.pcol.now{background:var(--green-soft);border:1px solid #cfe8cb}.pcol small{font:600 .75rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.pcol.was small{color:#5b6875}.pcol.now small{color:var(--green-text)}.pcol p{font-size:1.06rem}.pcol.was p{color:var(--ink-soft)}@media (width<=760px){.prob{grid-template-columns:1fr}}.inc{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.icol{border:1px solid var(--line);border-radius:var(--r);background:#fff;align-content:start;gap:14px;padding:22px;display:grid}.icol h3{align-items:center;gap:10px;display:flex}.icol h3 i{background:var(--navy-soft);width:40px;height:40px;color:var(--navy);border-radius:12px;place-items:center;font-style:normal;display:grid}.icol ul{gap:12px;margin:0;padding:0;list-style:none;display:grid}.icol li{color:var(--ink-soft);gap:2px;font-size:.97rem;line-height:1.45;display:grid}.icol li b{font:600 .98rem var(--font-head);color:var(--ink)}.kitline{font:500 .75rem var(--font-mono);color:var(--navy);flex-wrap:wrap;align-items:center;gap:4px;margin-top:4px;display:flex}.kitline span{background:var(--navy-soft);border-radius:6px;padding:2px 6px}.blks{background:var(--mist);border-radius:10px;gap:6px;margin-top:6px;padding:10px;display:grid}.blks div{gap:2px;display:grid}.blks small{font:600 .75rem var(--font-body);color:var(--ink-soft)}.blks img{width:100%;height:auto;display:block}@media (width<=980px){.inc{grid-template-columns:1fr 1fr}}@media (width<=640px){.inc{grid-template-columns:1fr}}.tracks{grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px;display:grid}.track{border:1px solid var(--line);background:#fff;border-radius:16px;padding:16px 18px}.track.full{background:var(--saffron-soft);border-color:#f5d3ae}.track b{font:600 .78rem var(--font-mono);letter-spacing:.04em;color:var(--navy);text-transform:uppercase}.track p{color:var(--ink-soft);margin-top:4px;font-size:.97rem}.prog{grid-column:1/-1;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:0;padding:0;list-style:none;display:grid}.prog li{background:var(--navy);color:#fff;clip-path:polygon(0 0,calc(100% - 12px) 0,100% 50%,calc(100% - 12px) 100%,0 100%,12px 50%);padding:10px 14px 10px 22px;font-size:.92rem;line-height:1.3}.prog li:first-child{clip-path:polygon(0 0,calc(100% - 12px) 0,100% 50%,calc(100% - 12px) 100%,0 100%);border-radius:10px 0 0 10px;padding-left:14px}.prog li:nth-child(2){background:#1e5a86}.prog li:nth-child(3){background:#2a7d26}.prog li:nth-child(4){background:var(--saffron);color:#2b1400}.prog b{font:600 .75rem var(--font-mono);opacity:.85;display:block}.prog em{font-style:normal;font:600 .75rem var(--font-mono);opacity:.8;margin-left:4px}.gtabs{flex-wrap:wrap;gap:6px;margin-bottom:14px;display:flex}.gtab{all:unset;cursor:pointer;font:600 .88rem var(--font-head);color:var(--ink-soft);border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px}.gtab[aria-selected=true]{background:var(--navy);border-color:var(--navy);color:#fff}.gtab:focus-visible{outline:3px solid var(--saffron);outline-offset:2px}.gbg:not(.js) .gtabs,.gbg.js .gpanel:not(.on){display:none}.gpanel{border:1px solid var(--line);border-radius:var(--r);background:#fff;gap:16px;margin-bottom:14px;padding:clamp(18px,3vw,26px);display:grid}.gpanel header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;display:flex}.gpanel header small{font:600 .75rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--saffron-text)}.gpanel h3{font-size:clamp(1.15rem,2.2vw,1.45rem)}.gmeta{flex-wrap:wrap;gap:6px;display:flex}.gmeta span{font:500 .76rem var(--font-mono);color:var(--navy);background:var(--navy-soft);border-radius:999px;padding:4px 10px}.acts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.acts li{background:var(--mist);border-radius:12px;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:12px;padding:12px 14px;display:grid}.acts .ty{font:600 .75rem/1 var(--font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--navy);background:#cfe0ee;border-radius:6px;margin-top:3px;padding:5px 6px}.acts li.challenge .ty{background:var(--saffron);color:#2b1400}.acts li.capstone .ty{background:var(--green);color:#fff}.acts li.fulllab .ty{color:var(--saffron-text);background:#f5d3ae}.acts b{font:600 .98rem var(--font-head);color:var(--ink);display:block}.acts small{font:500 .75rem var(--font-mono);color:var(--ink-soft)}.acts p{color:var(--ink-soft);margin-top:4px;font-size:.95rem;line-height:1.4}.acts a{color:var(--navy);font-weight:600}.vocab{color:var(--ink-soft);font-size:.92rem}.vocab span{font:600 .75rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink);margin-right:8px}.more{color:var(--ink-soft);font-size:.92rem}.more a{color:var(--navy);font-weight:600}@media (width<=820px){.tracks{grid-template-columns:1fr}.prog{grid-template-columns:1fr 1fr}.prog li,.prog li:first-child{clip-path:none;border-radius:10px;padding-left:14px}.acts{grid-template-columns:1fr}}.lesson{grid-template-columns:250px minmax(0,1fr);align-items:start;gap:18px;display:grid}.rail{gap:4px;margin:0;padding:0;list-style:none;display:grid;position:sticky;top:90px}.lesson:not(.lesson-js) .rail{display:none}.lesson:not(.lesson-js){grid-template-columns:1fr}.srail{all:unset;box-sizing:border-box;cursor:pointer;width:100%;font:600 .9rem/1.25 var(--font-head);color:var(--ink-soft);border-radius:10px;grid-template-columns:28px minmax(0,1fr);gap:2px 8px;padding:8px 10px;display:grid}.srail span{font:600 .75rem var(--font-mono);color:var(--saffron-text);grid-row:span 2;padding-top:2px}.srail em{font:500 .75rem var(--font-mono);color:#6b5c49;font-style:normal}.srail:hover{background:#f3e8d6}.srail[aria-current=step]{color:var(--navy);box-shadow:var(--shadow);background:#fff}.srail:focus-visible{outline:3px solid var(--saffron);outline-offset:2px}.book{box-shadow:var(--shadow);background:#fffdf8;border:1px solid #eadbc4;border-radius:20px;min-width:0;overflow:hidden}.book-top{font:500 .76rem var(--font-mono);color:#6b5c49;border-bottom:1px dashed #eadbc4;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:12px 18px;display:flex}.lesson:not(.lesson-js) .langs{display:none}.langs{background:#f3e8d6;border-radius:999px;gap:4px;padding:3px;display:flex}.langs button{all:unset;cursor:pointer;font:600 .8rem var(--font-body);color:var(--ink-soft);border-radius:999px;padding:4px 11px}.langs button[aria-pressed=true]{background:var(--navy);color:#fff}.langs button:focus-visible{outline:2px solid var(--saffron);outline-offset:2px}.pages{min-height:340px;padding:clamp(18px,3vw,28px)}.lesson-js .stc:not(.on){display:none}.stc{gap:14px;margin-bottom:26px;display:grid}.lesson-js .stc{margin-bottom:0}.stc header small{font:600 .75rem var(--font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--green-text)}.stc h3{font-size:1.3rem}.stc p{color:var(--ink);font-size:1.02rem}.stc .hook{font:500 1.12rem/1.5 var(--font-body);color:var(--navy);border-left:4px solid var(--saffron);padding-left:14px}.ipo{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.ipo div{background:#fff;border:1px solid #eadbc4;border-radius:12px;align-content:start;gap:4px;padding:12px;display:grid}.ipo small{font:600 .75rem var(--font-mono);text-transform:uppercase;color:var(--saffron-text)}.ipo b{font:600 .98rem var(--font-head);color:var(--navy)}.stc .ipo p,.stc .dec p,.stc .lvls p{color:var(--ink-soft);font-size:.92rem}.inv,.checks,.learned{gap:8px;margin:0;padding:0;list-style:none;display:grid}.inv li{background:#fff;border:1px solid #eadbc4;border-radius:12px;flex-wrap:wrap;align-items:baseline;gap:4px 12px;padding:10px 14px;display:flex}.inv b{font:600 .98rem var(--font-head);color:var(--navy)}.inv span{color:var(--ink-soft);font-size:.95rem}.steps,.dec{gap:8px;margin:0;padding-left:22px;display:grid}.codefig{background:#fff;border:1px solid #eadbc4;border-radius:12px;margin:0;padding:10px}.codefig img{width:100%;height:auto;display:block}.outp{font-weight:500}.leds{background:#123a5c;border-radius:12px;grid-template-columns:repeat(5,18px);gap:6px;width:max-content;padding:12px;display:grid}.leds i{background:#1d4a70;border-radius:50%;width:18px;height:18px}.leds i.on{background:#ff4d4d;box-shadow:0 0 8px #ff4d4d}.checks li,.learned li{padding-left:26px;font-size:.98rem;position:relative}.checks li:before{content:"";border:2px solid var(--saffron-text);border-radius:3px;width:12px;height:12px;position:absolute;top:6px;left:4px}.learned li:before{content:"✓";color:var(--green-text);font-weight:700;position:absolute;top:0;left:4px}.lvls{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.lvls div{background:#fff;border:1px solid #eadbc4;border-radius:12px;align-content:start;gap:4px;padding:12px;display:grid}.lvls small{font:600 .75rem var(--font-mono);text-transform:uppercase;color:var(--green-text)}.lvls div:nth-child(2) small{color:var(--saffron-text)}.lvls div:nth-child(3) small{color:var(--danger)}.lvls b{font:600 .95rem var(--font-head);color:var(--navy)}.stc .q{font:600 1.05rem var(--font-head);color:var(--navy)}.opts{grid-template-columns:1fr 1fr;gap:8px;display:grid}.opt{all:unset;box-sizing:border-box;cursor:pointer;background:#fff;border:1.5px solid #eadbc4;border-radius:12px;align-items:center;gap:10px;padding:10px 12px;font-size:.98rem;display:flex}.opt span{font:700 .78rem var(--font-mono);color:var(--navy);background:var(--navy-soft);border-radius:6px;padding:2px 7px}.opt:hover{border-color:var(--navy)}.opt:focus-visible{outline:3px solid var(--saffron);outline-offset:2px}.opt.right{border-color:var(--green);background:var(--green-soft)}.opt.wrong{border-color:var(--danger);background:#fdecea}.qfb{min-height:1.4em;font-weight:600}.note{background:#fff;border:1px dashed #d9c3a0;border-radius:12px;padding:12px 14px}.book-foot{font:500 .78rem var(--font-mono);color:#6b5c49;border-top:1px dashed #eadbc4;justify-content:space-between;align-items:center;gap:10px;padding:12px 18px;display:none}.book-foot.on{display:flex}.book-foot .btn{padding:9px 16px;font-size:.86rem}.book-foot .btn:disabled{opacity:.4;cursor:default;transform:none}@media (width<=900px){.lesson.lesson-js{grid-template-columns:1fr}.rail{scrollbar-width:thin;gap:6px;padding-bottom:4px;display:flex;position:static;overflow-x:auto}.rail li{flex:none}.srail{white-space:nowrap;grid-template-columns:auto auto;width:auto}.srail em{display:none}.srail span{grid-row:auto}}@media (width<=640px){.ipo,.lvls,.opts{grid-template-columns:1fr}.book-foot .btn{padding:8px 12px}#lpos{display:none}}.hls{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.hl{border-radius:var(--r);background:#ffffff0a;border:1px solid #ffffff1a;align-content:start;gap:10px;padding:22px;display:grid}.hl .ic{width:46px;height:46px;color:var(--saffron-hi);background:#f28c2829;border-radius:13px;place-items:center;display:grid}.hl h3{color:#fff;font-size:1.06rem}.hl p{color:#afc4d6;font-size:.97rem}@media (width<=980px){.hls{grid-template-columns:1fr 1fr}}@media (width<=600px){.hls{grid-template-columns:1fr}}.enq{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start;gap:40px;display:grid}form{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:22px;gap:14px;padding:clamp(20px,3vw,30px);display:grid}.row{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (width<=560px){.row{grid-template-columns:1fr}}label{font:600 .82rem var(--font-head);color:var(--navy);gap:6px;display:grid}label .opt{color:var(--ink-soft);font-weight:500}input,select{font:400 1rem var(--font-body);color:var(--ink);background:#fff;border:1px solid #c3d1dd;border-radius:10px;width:100%;padding:11px 13px}input:focus,select:focus{border-color:var(--navy);box-shadow:0 0 0 3px var(--navy-soft);outline:none}.fixed{font:500 .9rem var(--font-body);color:var(--ink);background:var(--saffron-soft);border:1px solid #f5d3ae;border-radius:10px;padding:10px 13px}.consent{font:400 .9rem var(--font-body);color:var(--ink-soft);align-items:flex-start;gap:10px;display:flex}.consent input{width:auto;accent-color:var(--navy);margin-top:4px}.err{color:var(--danger);margin:0;font-size:.9rem}.ok{background:var(--green-soft);color:var(--green-text);border-radius:12px;padding:14px;font-size:.98rem}.direct{background:var(--night);color:#c8d7e4;border-radius:16px;gap:4px;margin-top:18px;padding:18px;display:grid}.direct strong{color:#fff;font:600 1rem var(--font-head)}.direct a{color:#fff}@media (width<=900px){.enq{grid-template-columns:1fr}}.path{counter-reset:s;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.st{border:1px solid #efe4d2;border-top:4px solid var(--c);background:#fff;border-radius:16px;align-content:start;gap:8px;padding:18px;display:grid;position:relative}.st header{align-items:center;gap:10px;display:flex}.st header img{flex:none;width:42px;height:42px}.st header small{font:600 .75rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:color-mix(in srgb,var(--c) 65%,#000);display:block}.st h3{font-size:1.02rem}.st .tl{font:600 .92rem/1.35 var(--font-head);color:var(--ink)}.st dl{gap:6px;margin:0;font-size:.92rem;display:grid}.st dt{font:600 .75rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:#5b6875}.st dd{color:var(--ink-soft);margin:0;line-height:1.4}@media (width<=980px){.path{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=540px){.path{grid-template-columns:1fr}}.act{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.clip{background:#0b2740;border-radius:14px;margin:0;display:grid;overflow:hidden}.vbox{aspect-ratio:3/4;background:#061e33;position:relative}.vbox video{object-fit:cover;width:100%;height:100%;display:block;position:absolute;inset:0}.vbox.playing video{object-fit:contain}.vtag{font:600 .75rem var(--font-mono);color:#fff;pointer-events:none;background:#061e33cc;border-radius:6px;padding:4px 8px;transition:opacity .2s;position:absolute;top:10px;left:10px}.vbox.playing .vtag{opacity:0}.clip figcaption{color:#c8d7e4;padding:10px 12px 12px;font-size:.92rem;line-height:1.35}.photos{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:12px;display:grid}.photos figure{background:var(--mist);border-radius:14px;margin:0;position:relative;overflow:hidden}.photos img{aspect-ratio:3/2;object-fit:cover;width:100%;height:auto;display:block}.photos figcaption{color:#fff;background:linear-gradient(#0000,#061e33d1);padding:20px 10px 8px;font-size:.86rem;line-height:1.3;position:absolute;bottom:0;left:0;right:0}.gcap{font:500 .8rem/1.5 var(--font-mono);color:var(--ink-soft);flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;display:flex}.gcap a{color:var(--navy);font-weight:600}@media (width<=900px){.act,.photos{grid-template-columns:repeat(2,minmax(0,1fr))}}.tl5{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid;position:relative}.tl5:before{content:"";background:#d5e0e9;border-radius:3px;height:3px;position:absolute;top:22px;left:4%;right:4%}.tl5 .fill{background:var(--green);transform-origin:0;height:3px;transform:scaleX(var(--p,1));border-radius:3px;position:absolute;top:22px;left:4%;right:4%}.ev{align-content:start;gap:8px;display:grid;position:relative}.ev i{background:var(--green);color:#fff;width:46px;height:46px;box-shadow:0 0 0 2px var(--green);border:4px solid #fff;border-radius:50%;place-items:center;font-style:normal;transition:all .35s cubic-bezier(.3,1.6,.5,1);display:grid}.ev.dim i{color:var(--navy);background:#fff;box-shadow:0 0 0 2px #d5e0e9}.ev b{font:600 .75rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--green-text)}.ev h3{font-size:1rem}.ev p{color:var(--ink-soft);font-size:.93rem}@media (width<=820px){.tl5{grid-template-columns:1fr;gap:18px}.tl5:before,.tl5 .fill{width:3px;height:auto;inset:20px auto 20px 21px}.tl5 .fill{transform-origin:top;transform:scaleY(var(--p,1))}.ev{grid-template-columns:46px 1fr;column-gap:14px}.ev i{grid-row:span 3}}.badges{flex-wrap:wrap;gap:10px;margin-top:28px;display:flex}.badge{border:1px solid var(--line);background:#fff;border-radius:14px;align-items:center;gap:10px;padding:10px 14px;display:flex}.badge b{font:700 .8rem var(--font-head);color:#fff;background:var(--navy);border-radius:8px;padding:6px 8px}.badge span{color:var(--ink-soft);font-size:.92rem;line-height:1.3}.faq{gap:12px;max-width:880px;margin-inline:auto;display:grid}.faq details{border:1px solid var(--line);background:#fff;border-radius:14px;padding:0 22px}.faq summary{cursor:pointer;font:600 1rem var(--font-head);color:var(--navy);padding:17px 34px 17px 0;list-style:none;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--saffron-text);font-size:1.5rem;position:absolute;top:50%;right:0;transform:translateY(-50%)}.faq details[open] summary:after{content:"–"}.faq p{color:var(--ink-soft);padding-bottom:18px}.kits{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0;display:grid}.kit{border:1px solid var(--line);background:#fff;border-radius:16px;align-content:start;margin:0;display:grid;overflow:hidden}.kit .kimg{aspect-ratio:4/3;background:#f1f4f7;place-items:center;display:grid;overflow:hidden}.kit img{object-fit:contain;width:100%;height:100%;display:block}.kit figcaption{color:var(--ink-soft);gap:2px;padding:10px 12px 12px;font-size:.92rem;line-height:1.4;display:grid}.kit figcaption b{font:600 .98rem var(--font-head);color:var(--ink)}.kit figcaption small{font:500 .75rem var(--font-mono);color:var(--saffron-text)}.kitcap{font:500 .78rem/1.5 var(--font-mono);color:var(--ink-soft);margin-top:12px}.kitcap a{color:var(--navy);font-weight:600}@media (width<=900px){.kits{grid-template-columns:repeat(2,minmax(0,1fr))}}.rel{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.rel a{border:1px solid var(--line);background:#fff;border-radius:16px;gap:6px;padding:18px;text-decoration:none;transition:transform .2s,box-shadow .2s;display:grid}.rel a:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.rel small{font:600 .75rem var(--font-mono);color:var(--saffron-text);letter-spacing:.04em}.rel span{color:var(--ink-soft);font-size:.95rem}@media (width<=760px){.rel{grid-template-columns:1fr}}.closing{background:var(--night);border-radius:24px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;margin-top:40px;padding:clamp(26px,4vw,44px);display:grid}.closing h2{color:#fff;font-size:clamp(1.4rem,2.6vw,1.95rem)}.closing p{color:#b9ccdc;margin-top:8px}@media (width<=760px){.closing{grid-template-columns:1fr}}.reveal{transition:opacity .75s cubic-bezier(.2,.8,.2,1),transform .75s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0s)}.reveal.pending{opacity:0;transform:translateY(26px)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}html{scroll-behavior:auto}}.jump{z-index:25;-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#fffffff5;position:sticky;top:68px}.jump .wrap{scrollbar-width:none;gap:6px;padding-block:8px;display:flex;overflow-x:auto}.jump .wrap::-webkit-scrollbar{display:none}.jump a{min-height:40px;font:600 .85rem var(--font-head);color:var(--navy);border:1px solid var(--line);background:#fff;border-radius:999px;flex:none;align-items:center;padding:0 14px;text-decoration:none;display:inline-flex}.jump a:hover{border-color:#b9c9d6}.jump a[aria-current]{background:var(--navy);border-color:var(--navy);color:#fff}.jump a.go{background:var(--saffron);border-color:var(--saffron);color:#2b1400;margin-left:auto}html{scroll-padding-top:136px}
