:root{--bg:#f3f6fb;--ink:#0c1b33;--muted:#4c5b75;--brand:#1556d6;--brand-ink:#fff;--accent:#ff7a1a;--surface:#e2ebfa;--line:#cfdbf0;--dark:#0a1630;--dark-ink:#eef3fc;--r:4px;--hf:'Bebas Neue','Arial Narrow',sans-serif;--bf:'Rubik',system-ui,sans-serif;--hw:400;--hls:.03em}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--bf);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}a{color:var(--brand)}a:hover{color:var(--accent)}
h1,h2,h3{font-family:var(--hf);font-weight:var(--hw);letter-spacing:var(--hls);line-height:1.12;margin:0 0 .5em;text-transform:uppercase;}
h1{font-size:clamp(2.1rem,5.2vw,3.6rem)}h2{font-size:clamp(1.55rem,3.2vw,2.25rem)}h3{font-size:1.2rem}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:10px 14px;z-index:99}.skip:focus{left:10px;top:10px}
.prog{position:fixed;left:0;top:0;height:3px;width:0;background:var(--accent);z-index:80}
/* nav */
.nav{position:sticky;top:0;z-index:60;background:var(--navbg,var(--bg));border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:66px}
.brand{font-family:var(--hf);font-weight:var(--hw);font-size:1.12rem;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:10px;letter-spacing:var(--hls)}
.brand{white-space:nowrap}.brand svg{width:30px;height:30px;color:var(--brand);flex:none}.n-dark .brand svg{color:var(--accent)}
.nl{display:flex;gap:4px;align-items:center;list-style:none;margin:0;padding:0}
.nl a{display:block;white-space:nowrap;padding:8px 10px;text-decoration:none;color:var(--ink);font-size:.95rem;font-weight:600;border-radius:var(--r)}
.nl a:hover,.nl a[aria-current=page]{background:var(--surface);color:var(--brand)}
.nl a.cta{background:var(--brand);color:var(--brand-ink)}.nl a.cta:hover{background:var(--accent);color:var(--brand-ink)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--ink);font:inherit;cursor:pointer}
.n-pill .nav{top:10px;background:transparent;border:0;pointer-events:none}.n-pill .nav .wrap{pointer-events:auto;background:var(--bg);border:1px solid var(--line);border-radius:999px;margin:10px auto 0;max-width:1100px;box-shadow:0 8px 28px rgba(0,0,0,.1);padding:0 14px 0 20px;width:calc(100% - 28px)}
.n-pill .nl a{border-radius:999px}
.n-center .nav .wrap{flex-direction:column;padding:14px 20px 8px;gap:6px}.n-center .brand{font-size:1.4rem}
.n-dark .nav{background:var(--dark);border-color:transparent}.n-dark .brand,.n-dark .nl a{color:var(--dark-ink)}.n-dark .nl a:hover,.n-dark .nl a[aria-current=page]{background:rgba(255,255,255,.1);color:var(--accent)}.n-dark .burger{color:var(--dark-ink);border-color:rgba(255,255,255,.3)}
@media(max-width:1140px){.burger{display:block}.nl{position:absolute;left:0;right:0;top:100%;background:var(--bg);flex-direction:column;align-items:stretch;padding:10px 20px 16px;border-bottom:1px solid var(--line);display:none}.nl.open{display:flex}.n-dark .nl{background:var(--dark)}.n-pill .nl{border-radius:20px;top:calc(100% + 8px);left:0;right:0;border:1px solid var(--line)}.n-center .nav .wrap{flex-direction:row}.nav .wrap{position:relative}}
@media(max-width:560px){.brand{font-size:1rem}.n-center .brand{font-size:1.05rem}.brand svg{width:24px;height:24px}.nav .wrap{padding:0 14px}.n-center .nav .wrap{padding:10px 14px}}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;background:var(--brand);color:var(--brand-ink);font-weight:700;text-decoration:none;border:2px solid var(--brand);border-radius:0;font-family:var(--bf);font-size:1rem;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s}
.btn:hover{background:var(--accent);border-color:var(--accent);color:var(--brand-ink);transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.18)}
.btn.ghost{background:transparent;color:var(--brand)}.btn.ghost:hover{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.hero .btn.ghost,.cta .btn.ghost{color:inherit;border-color:currentColor}
/* photos: never cropped */
.ph{position:relative;margin:0;overflow:hidden;border-radius:var(--r);background:var(--surface);aspect-ratio:var(--ar,3/2);isolation:isolate}
.ph .bg{position:absolute;inset:-30px;background-size:cover;background-position:center;filter:blur(26px) saturate(1.15);opacity:.75;z-index:-1;transform:scale(1.1)}
.ph img{width:100%;height:100%;object-fit:contain;display:block}
.ph.fr{aspect-ratio:var(--fr,4/3)}
figure.fig{margin:26px 0}figure.fig figcaption{font-size:.88rem;color:var(--muted);margin-top:8px}
.fig.narrow{max-width:380px}
/* hero */
.hero{position:relative;overflow:hidden;background:var(--herobg,var(--surface));color:var(--heroink,var(--ink))}
.hero .wrap{position:relative;z-index:2}
.hero .dcw{position:absolute;z-index:1;color:var(--decor,var(--brand));pointer-events:none}
.hero h1{margin-bottom:.4em}.hero .lead{font-size:1.2rem;max-width:36em;opacity:.92}
.kick{display:inline-block;font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.h-split .hero .wrap,.h-rev .hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding-top:64px;padding-bottom:64px}
.h-rev .hero .wrap{grid-template-columns:.95fr 1.05fr}.h-rev .hero .copy{order:2}
.h-split .hero .dcw{right:-60px;top:-40px;width:520px;opacity:.22}.h-rev .hero .dcw{left:-80px;bottom:-60px;width:480px;opacity:.2}
.h-center .hero .wrap{text-align:center;padding-top:70px;padding-bottom:0}.h-center .hero .lead{margin:0 auto}.h-center .hero .acts{justify-content:center}
.h-center .hero .ph{max-width:760px;margin:44px auto 0;border-radius:var(--r) var(--r) 0 0}
.h-center .hero .dcw{left:0;right:0;bottom:0;width:100%;height:60%;opacity:1}.h-center .hero .dcw .dc-paws{width:520px}.h-center .dc-waves{width:100%;height:100%}
.h-stack .hero .wrap{padding-top:34px;padding-bottom:50px}.h-stack .hero .ph{margin-bottom:34px;max-height:560px}
.h-stack .hero .copy{max-width:760px}.h-stack .hero .dcw{right:0;top:0;width:420px;opacity:.18}
.h-frame .hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center;padding-top:72px;padding-bottom:72px}
.h-frame .hero .ph{border:3px solid var(--ink);box-shadow:14px 14px 0 var(--accent);border-radius:0}
.h-frame .hero .dcw{left:42%;bottom:-30px;width:420px;opacity:.14}
.h-split .hero .ph.por,.h-rev .hero .ph.por{--fr:4/5}.h-split .hero .ph.por,.h-rev .hero .ph.por{max-width:460px;justify-self:center;width:100%}.h-split .hero .ph,.h-rev .hero .ph{--fr:5/4}.h-frame .hero .ph{--fr:4/5}.h-stack .hero .ph{--fr:16/9}.h-center .hero .ph{--fr:16/10}
@media(max-width:860px){.h-split .hero .wrap,.h-rev .hero .wrap,.h-frame .hero .wrap{grid-template-columns:1fr;padding-top:40px;padding-bottom:44px;gap:28px}.h-rev .hero .copy{order:0}.h-frame .hero .ph{box-shadow:8px 8px 0 var(--accent)}}
/* page head */
.phead{background:var(--herobg,var(--surface));color:var(--heroink,var(--ink));position:relative;overflow:hidden}
.phead .wrap{padding-top:48px;padding-bottom:46px;position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:28px}
.phead.hasph .wrap{grid-template-columns:1.25fr .75fr;align-items:center}.phead .lead{font-size:1.15rem;max-width:40em;opacity:.92}
.phead .dcw{position:absolute;right:-30px;top:-30px;width:300px;opacity:.16;color:var(--decor,var(--brand));z-index:1}
.crumb{font-size:.85rem;margin-bottom:12px;opacity:.85}.crumb a{color:inherit}
@media(max-width:860px){.phead.hasph .wrap{grid-template-columns:1fr}}
/* sections */
.sec{padding:46px 0}.sec .prose{max-width:760px}
.prose p{margin:0 0 1em}.prose ul,.prose ol{padding-left:1.2em;margin:0 0 1.1em}.prose li{margin:.35em 0}
.s-tint .sec:nth-of-type(even){background:var(--surface)}
.s-cards .sec .wrap{background:var(--card,#fff);border:1px solid var(--line);border-radius:calc(var(--r) + 4px);padding:34px 34px 20px}.s-cards .sec{padding:18px 0}
.s-rules .sec{border-top:2px solid var(--ink)}.s-rules .sec .wrap{display:grid;grid-template-columns:260px minmax(0,1fr);gap:40px}.prose{min-width:0}.s-rules .sec h2{position:sticky;top:90px;align-self:start;font-size:1.5rem}
@media(max-width:860px){.s-rules .sec .wrap{grid-template-columns:minmax(0,1fr);gap:6px}.s-rules .sec h2{position:static}.s-cards .sec .wrap{padding:22px 18px 10px}}
.num{display:block;font-size:.8rem;letter-spacing:.14em;color:var(--accent);margin-bottom:6px;font-family:var(--bf);font-weight:700}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:22px 0}
.card{background:var(--card,#fff);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;transition:transform .25s,box-shadow .25s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.12)}
.card:before{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--accent);transition:width .35s}.card:hover:before{width:100%}
.card h3{color:var(--brand)}.card p{margin:0;font-size:.98rem}
.steps{counter-reset:s;list-style:none;padding:0!important;margin:22px 0}
.steps li{counter-increment:s;position:relative;padding:4px 0 18px 62px;margin:0;border-left:0}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:0;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-weight:800;font-family:var(--hf)}
.steps li:after{content:"";position:absolute;left:21px;top:48px;bottom:4px;width:2px;background:var(--line)}.steps li:last-child:after{display:none}
.steps b{display:block;font-family:var(--hf);font-size:1.08rem}
.tw{overflow-x:auto;margin:20px 0}table{border-collapse:collapse;width:100%;min-width:520px;font-size:.96rem}th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--dark);color:var(--dark-ink);font-family:var(--hf);font-weight:var(--hw)}
.note{border-left:5px solid var(--accent);background:var(--surface);padding:16px 20px;margin:22px 0;border-radius:0 var(--r) var(--r) 0}.note b{display:block;margin-bottom:4px;color:var(--brand)}
.strip{background:var(--dark);color:var(--dark-ink)}.strip .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0}
.strip div{padding:22px 20px;border-left:1px solid rgba(255,255,255,.14)}.strip div:first-child{border-left:0}.strip b{display:block;font-family:var(--hf);font-size:1.12rem;color:var(--accent)}.strip span{font-size:.92rem;opacity:.85}
details{border-bottom:1px solid var(--line);padding:4px 0}summary{cursor:pointer;font-weight:700;padding:14px 28px 14px 0;position:relative;list-style:none;font-family:var(--hf)}summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:4px;top:10px;font-size:1.5rem;color:var(--accent);transition:transform .25s}details[open] summary:after{transform:rotate(45deg)}details p{margin:0 0 16px;max-width:720px}
.cta{background:var(--dark);color:var(--dark-ink);padding:60px 0;position:relative;overflow:hidden}.cta .wrap{position:relative;z-index:2;max-width:860px;text-align:center}.cta h2{color:inherit}.cta p{opacity:.9;max-width:34em;margin:0 auto 24px}
.cta .btn{background:var(--accent);border-color:var(--accent);color:#0c1b33}.cta .btn:hover{background:#fff;border-color:#fff;color:#111}
.cta .dcw{position:absolute;left:-60px;top:-50px;width:340px;color:var(--accent);opacity:.2}
/* form */
.fcard{background:var(--card,#fff);border:1px solid var(--line);border-radius:calc(var(--r) + 4px);padding:26px;box-shadow:0 18px 44px rgba(0,0,0,.08);margin:10px 0 24px}
.lf{display:grid;gap:14px}.lf .row{display:grid;gap:5px}.lf .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:600px){.lf .two{grid-template-columns:1fr}}
.lf label{font-weight:700;font-size:.92rem}.lf input:not([type=checkbox]),.lf select,.lf textarea{font:inherit;font-size:16px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#111;width:100%}
.lf input:focus,.lf select:focus,.lf textarea:focus{outline:3px solid var(--accent);outline-offset:1px}
.lf .chk{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.85rem;line-height:1.45}.lf .chk input{margin-top:3px;width:18px;height:18px;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.err{background:#fdecec;border:1px solid #e2a3a3;color:#8a1c1c;border-radius:8px;padding:10px 14px;font-size:.92rem}.ok{background:#e9f7ee;border:1px solid #9bd0ad;color:#14532d;border-radius:8px;padding:16px}
.lf [hidden]{display:none!important}.lf button[disabled]{opacity:.6;cursor:wait}
/* footer */
.foot{background:var(--footbg,var(--dark));color:var(--dark-ink);padding:46px 0 26px;font-size:.93rem}.foot a{color:var(--dark-ink);opacity:.85}.foot a:hover{opacity:1;color:var(--accent)}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}@media(max-width:760px){.foot .cols{grid-template-columns:1fr}}
.foot h3{font-size:1rem;color:var(--accent)}.foot ul{list-style:none;padding:0;margin:0}.foot li{margin:6px 0}.foot small{display:block;opacity:.7;margin-top:22px;border-top:1px solid rgba(255,255,255,.15);padding-top:16px;line-height:1.5}
/* motion */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}.rv.in{opacity:1;transform:none}
.nojs .rv{opacity:1;transform:none}
.dc{width:100%;height:auto;display:block}
.dc-radar .sweep{transform-origin:200px 200px;animation:spin 6s linear infinite}.blip{animation:ping 3s ease-in-out infinite}.b2{animation-delay:1s}.b3{animation-delay:2s}
.dc-waves .w1{animation:drift 16s linear infinite}.dc-waves .w2{animation:drift 11s linear infinite reverse}.dc-waves .w3{animation:drift 8s linear infinite}
.dc-stars .st{animation:tw 4s ease-in-out infinite;transform-box:fill-box;transform-origin:center}.dc-stars .s1{animation-delay:.8s}.dc-stars .s2{animation-delay:1.6s}.dc-stars .s3{animation-delay:2.4s}.dc-stars .horizon{stroke-dasharray:600;animation:draw 3s ease-out both}
.dc-contours .ct{stroke-dasharray:14 12;animation:flow 24s linear infinite}
.dc-skyline .bd{stroke-dasharray:420;stroke-dashoffset:420;animation:draw 2.4s ease-out forwards}
.dc-paws .pw{opacity:0;animation:step 5s ease-in-out infinite}
.dc-blocks .bk{animation:bob 7s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.dc-hex .hx{animation:glow 4.4s ease-in-out infinite}
.dc-shield .sh{stroke-dasharray:900;stroke-dashoffset:900;animation:draw 2.6s ease-out forwards}.dc-shield .sh2{animation-delay:.6s}.dc-shield .ck{stroke-dasharray:200;stroke-dashoffset:200;animation:draw 1.2s 1.8s ease-out forwards}
.dc-speed .sp{stroke-dasharray:80 600;animation:dash 2.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes ping{0%,100%{opacity:.15;transform:scale(1)}50%{opacity:1;transform:scale(1.7)}}
@keyframes drift{to{transform:translateX(-450px)}}@keyframes tw{0%,100%{opacity:.35;transform:rotate(0)}50%{opacity:1;transform:rotate(14deg)}}
@keyframes draw{to{stroke-dashoffset:0}}@keyframes flow{to{stroke-dashoffset:-260}}@keyframes step{0%{opacity:0}15%,55%{opacity:.9}80%,100%{opacity:0}}
@keyframes bob{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-14px) rotate(8deg)}}@keyframes glow{0%,100%{opacity:.2}50%{opacity:1}}@keyframes dash{from{stroke-dashoffset:680}to{stroke-dashoffset:0}}
.hero .copy>*{animation:rise .9s both}.hero .copy>*:nth-child(2){animation-delay:.1s}.hero .copy>*:nth-child(3){animation-delay:.2s}.hero .copy>*:nth-child(4){animation-delay:.3s}.hero .ph{animation:rise 1s .25s both}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}.dc-skyline .bd,.dc-shield .sh,.dc-shield .ck{stroke-dashoffset:0}.dc-paws .pw{opacity:.7}}
h1{font-size:clamp(2.6rem,7vw,4.6rem);line-height:1}h2{font-size:clamp(1.9rem,4vw,2.8rem)}.hero{--herobg:#0a1630;--heroink:#eef3fc;--decor:#ff7a1a}.hero .kick{color:#ff7a1a}.hero .btn{background:#ff7a1a;border-color:#ff7a1a;color:#0a1630}.hero .btn:hover{background:#fff;border-color:#fff}.hero .btn.ghost{background:transparent;color:#eef3fc;border-color:#eef3fc}.h-rev .hero .dcw{left:0;right:0;top:0;bottom:0;width:100%;opacity:.4}.h-rev .hero .dcw svg{width:100%;height:100%}.phead{--herobg:#0a1630;--heroink:#eef3fc;--decor:#ff7a1a}.phead .kick{color:#ff7a1a}.card h3{font-family:var(--hf);font-size:1.5rem;letter-spacing:.03em;font-weight:400}.strip b{font-family:var(--hf);font-size:1.6rem;font-weight:400;letter-spacing:.04em}summary{font-family:var(--bf)}