:root{
  --gd-navy:#0a1430;
  --gd-deep:#111f47;
  --gd-panel:#15275a;
  --gd-line:#24386f;
  --gd-cel:#75c6ee;
  --gd-gold:#e9b949;
  --gd-ink:#eaf3fb;
  --gd-mute:#a9bbd6;
  --gd-r:16px;
  --gd-head:'Sora',system-ui,sans-serif;
  --gd-text:'Inter',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body.gd-body{margin:0;background:var(--gd-navy);color:var(--gd-ink);font:400 17px/1.7 var(--gd-text);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--gd-cel)}
h1,h2,h3{font-family:var(--gd-head);line-height:1.2;margin:0 0 .6em}
h2{font-size:clamp(1.45rem,2.6vw,2rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700;color:#fff}
p{margin:0 0 1.1em}
.gd-shell{width:min(1180px,100% - 32px);margin-inline:auto}
.gd-skip{position:absolute;left:-999px;top:0;background:var(--gd-gold);color:var(--gd-navy);padding:8px 14px;z-index:99}
.gd-skip:focus{left:8px}

/* buttons */
.gd-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;font:700 .95rem/1 var(--gd-head);text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s;cursor:pointer;white-space:nowrap}
.gd-btn:hover{transform:translateY(-2px)}
.gd-btn--gold{background:var(--gd-gold);color:var(--gd-navy)}
.gd-btn--gold:hover{background:#f5cd6a}
.gd-btn--ghost{border-color:var(--gd-cel);color:var(--gd-cel)}
.gd-btn--lg{padding:15px 26px;font-size:1.02rem}

/* header */
.gd-mast{position:sticky;top:0;z-index:40;background:rgba(10,20,48,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--gd-line)}
.gd-mast__row{display:flex;align-items:center;gap:24px;min-height:68px}
.gd-mast__logo img{width:190px;height:auto}
.gd-mast__nav{display:flex;gap:22px;margin-left:auto}
.gd-mast__nav a{color:var(--gd-ink);text-decoration:none;font-weight:500;font-size:.95rem}
.gd-mast__nav a:hover{color:var(--gd-gold)}
.gd-mast__burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.gd-mast__burger span{display:block;width:24px;height:2px;background:var(--gd-ink);margin:5px 0;transition:.2s}

/* cover */
.gd-cover{padding:56px 0 40px;background:linear-gradient(180deg,#0e1b40 0%,var(--gd-navy) 100%);position:relative}
.gd-cover::after{content:"";position:absolute;inset:auto 0 0;height:6px;background:linear-gradient(90deg,var(--gd-cel) 0 33%,#fff 33% 66%,var(--gd-cel) 66%)}
.gd-cover__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.gd-kicker{font:600 .8rem/1.4 var(--gd-text);letter-spacing:.14em;text-transform:uppercase;color:var(--gd-gold)}
.gd-cover__title{font-size:clamp(2rem,4.6vw,3.3rem);font-weight:800;margin-bottom:.45em}
.gd-cover__lead{font-size:1.1rem;color:var(--gd-mute);max-width:60ch}
.gd-cover__actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}
.gd-cover__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0}
.gd-cover__facts div{border-left:3px solid var(--gd-gold);padding:4px 12px}
.gd-cover__facts dt{font-size:.78rem;color:var(--gd-mute);text-transform:uppercase;letter-spacing:.08em}
.gd-cover__facts dd{margin:0;font:700 1rem/1.3 var(--gd-head)}
.gd-cover__art{margin:0}
.gd-cover__art img{border-radius:28px;box-shadow:0 30px 60px rgba(0,0,0,.4)}

/* magazine layout */
.gd-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:56px;padding:56px 0 40px}
.gd-index{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 120px);overflow:auto;padding-right:6px}
.gd-index__label{font:700 .78rem var(--gd-head);text-transform:uppercase;letter-spacing:.14em;color:var(--gd-gold);margin-bottom:12px}
.gd-index__list{list-style:none;margin:0;padding:0;counter-reset:gdi;border-left:1px solid var(--gd-line)}
.gd-index__list li{counter-increment:gdi}
.gd-index__list a{display:block;padding:7px 0 7px 16px;margin-left:-1px;border-left:2px solid transparent;color:var(--gd-mute);text-decoration:none;font-size:.92rem;line-height:1.35}
.gd-index__list a::before{content:counter(gdi,decimal-leading-zero) " ";color:var(--gd-line);font-weight:600}
.gd-index__list a:hover,.gd-index__list a.is-on{color:#fff;border-left-color:var(--gd-gold)}
.gd-index__list a.is-on::before{color:var(--gd-gold)}
.gd-index__promo{margin-top:22px;padding:14px;border-radius:12px;background:var(--gd-panel);text-align:center}
.gd-index__promo span{display:block;font-size:.75rem;color:var(--gd-mute);text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}

.gd-article{max-width:780px}
.gd-chapter{padding:0 0 48px;margin-bottom:48px;border-bottom:1px solid var(--gd-line)}
.gd-chapter__num{font:700 .78rem var(--gd-head);letter-spacing:.16em;text-transform:uppercase;color:var(--gd-cel);margin-bottom:8px}
.gd-dropcap::first-letter{float:left;font:800 3.6rem/.9 var(--gd-head);color:var(--gd-gold);margin:6px 10px 0 0}
.gd-note{font-size:.92rem;background:var(--gd-deep);border-left:3px solid var(--gd-cel);padding:12px 16px;border-radius:0 10px 10px 0;color:var(--gd-mute)}

/* tables */
.gd-tablewrap{overflow-x:auto;margin:0 0 1.2em;border-radius:var(--gd-r);border:1px solid var(--gd-line)}
.gd-table{width:100%;border-collapse:collapse;font-size:.95rem}
.gd-table caption{text-align:left;padding:12px 16px;font:600 .82rem var(--gd-head);color:var(--gd-gold);background:var(--gd-deep);caption-side:top}
.gd-table th,.gd-table td{padding:12px 16px;text-align:left;border-top:1px solid var(--gd-line);vertical-align:top}
.gd-table tbody th{font-weight:600;color:var(--gd-mute);width:40%}
.gd-table thead th{background:var(--gd-panel);font-family:var(--gd-head);font-size:.85rem;color:#fff}
.gd-table tbody tr:nth-child(even){background:rgba(255,255,255,.02)}

/* steps */
.gd-steps{list-style:none;margin:0 0 1.4em;padding:0;counter-reset:gds}
.gd-steps__item{counter-increment:gds;position:relative;padding:4px 0 18px 64px;border-left:2px dashed var(--gd-line);margin-left:20px}
.gd-steps__item:last-child{border-left-color:transparent}
.gd-steps__item::before{content:counter(gds);position:absolute;left:-21px;top:0;width:40px;height:40px;border-radius:50%;background:var(--gd-gold);color:var(--gd-navy);font:800 1.05rem/40px var(--gd-head);text-align:center}
.gd-steps__item h3{margin-bottom:.3em}
.gd-steps__item p{color:var(--gd-mute);margin:0}

.gd-callout{background:var(--gd-deep);border:1px solid var(--gd-line);border-radius:var(--gd-r);padding:18px 20px;margin-top:8px}
.gd-callout__title{font:700 .95rem var(--gd-head);color:var(--gd-gold);margin-bottom:.3em}
.gd-callout p:last-child{margin:0}
.gd-callout--cel .gd-callout__title{color:var(--gd-cel)}

/* code */
.gd-codebox{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:22px 24px;border-radius:var(--gd-r);background:linear-gradient(120deg,var(--gd-panel),#1c3474);border:1px dashed var(--gd-gold);margin:0 0 1.4em}
.gd-codebox__label{font:800 1.1rem var(--gd-head);margin:0}
.gd-codebox__hint{margin:0;color:var(--gd-mute);font-size:.9rem}
.gd-copy{font:800 1rem var(--gd-head);letter-spacing:.08em;background:var(--gd-navy);color:var(--gd-gold);border:2px dashed var(--gd-gold);border-radius:10px;padding:9px 14px;cursor:pointer;width:100%}
.gd-copy--big{width:auto;font-size:1.3rem;padding:14px 22px}
.gd-copy.is-done{background:var(--gd-gold);color:var(--gd-navy)}
.gd-list{padding-left:1.2em;margin:0 0 1.2em}
.gd-list li{margin-bottom:.45em}
.gd-list li::marker{color:var(--gd-gold)}

/* cards */
.gd-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:0 0 1.4em}
.gd-card{margin:0;background:var(--gd-deep);border:1px solid var(--gd-line);border-radius:var(--gd-r);overflow:hidden}
.gd-card figcaption{padding:16px 18px 6px}
.gd-card p{color:var(--gd-mute);font-size:.94rem}

.gd-split{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:start;margin-bottom:26px}
.gd-split img{border-radius:14px}
.gd-split--rev{grid-template-columns:1fr 240px}
.gd-split--rev img{order:2}
.gd-wide{margin:0 0 1.4em}
.gd-wide img{border-radius:var(--gd-r)}
.gd-wide figcaption{font-size:.85rem;color:var(--gd-mute);margin-top:8px}

.gd-appgrid{display:grid;grid-template-columns:1fr 230px;gap:36px;align-items:center}
.gd-appgrid__phone{filter:drop-shadow(0 20px 40px rgba(0,0,0,.45))}

.gd-scale{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.gd-scale__col{border-radius:var(--gd-r);padding:20px 22px;background:var(--gd-deep)}
.gd-scale__col ul{margin:0;padding-left:1.1em}
.gd-scale__col li{margin-bottom:.5em;font-size:.95rem}
.gd-scale__col--up{border-top:4px solid var(--gd-cel)}
.gd-scale__col--down{border-top:4px solid #e86a6a}

/* faq */
.gd-faq__item{border-bottom:1px solid var(--gd-line)}
.gd-faq__item summary{list-style:none;cursor:pointer;padding:16px 36px 16px 0;font:600 1.02rem/1.4 var(--gd-head);position:relative}
.gd-faq__item summary::-webkit-details-marker{display:none}
.gd-faq__item summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:1.5rem;color:var(--gd-gold);transition:transform .2s}
.gd-faq__item[open] summary::after{transform:rotate(45deg)}
.gd-faq__item p{color:var(--gd-mute);padding-bottom:6px}

.gd-finale{text-align:center;padding:40px 28px;border-radius:24px;background:radial-gradient(circle at 50% 0,#22407f,var(--gd-deep));border:1px solid var(--gd-line)}
.gd-finale__title{font:800 1.6rem/1.2 var(--gd-head);margin-bottom:.4em}
.gd-finale p{color:var(--gd-mute);max-width:56ch;margin-inline:auto}

/* footer */
.gd-foot{border-top:1px solid var(--gd-line);padding:36px 0 110px;background:#070f25;font-size:.88rem;color:var(--gd-mute)}
.gd-foot__top{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;margin-bottom:16px}
.gd-foot__by{margin:0}
.gd-foot__age{display:inline-block;border:2px solid #e86a6a;color:#e86a6a;border-radius:50%;width:38px;height:38px;line-height:34px;text-align:center;font-weight:700;margin-right:8px}
.gd-foot__copy{margin:0;opacity:.7}

/* dock + up + toast */
.gd-dock{display:none;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 16px;background:rgba(17,31,71,.97);border-top:1px solid var(--gd-gold);align-items:center;justify-content:space-between;gap:12px}
.gd-dock p{margin:0;display:flex;flex-direction:column;line-height:1.25;font-size:.85rem}
.gd-dock strong{font-family:var(--gd-head);color:var(--gd-gold)}
.gd-up{position:fixed;right:18px;bottom:24px;width:44px;height:44px;border-radius:50%;border:0;background:var(--gd-cel);color:var(--gd-navy);font-size:1.2rem;font-weight:700;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s;z-index:45}
.gd-up.is-shown{opacity:1;pointer-events:auto}
.gd-toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--gd-gold);color:var(--gd-navy);font-weight:700;padding:10px 18px;border-radius:999px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:60}
.gd-toast.is-shown{opacity:1}

@media (max-width:1020px){
  .gd-layout{grid-template-columns:1fr;gap:0}
  .gd-index{display:none}
  .gd-article{max-width:none}
}
@media (max-width:860px){
  .gd-mast__nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--gd-deep);border-bottom:1px solid var(--gd-line);display:none;margin:0}
  .gd-mast__nav.is-open{display:flex}
  .gd-mast__nav a{padding:14px 20px;border-top:1px solid var(--gd-line)}
  .gd-mast__burger{display:block;margin-left:auto}
  .gd-mast__cta{display:none}
  .gd-cover__grid{grid-template-columns:1fr;gap:28px}
  .gd-cards,.gd-scale{grid-template-columns:1fr}
  .gd-split,.gd-split--rev{grid-template-columns:1fr}
  .gd-split--rev img{order:0}
  .gd-appgrid{grid-template-columns:1fr}
  .gd-appgrid__phone{max-width:220px;margin:0 auto}
  .gd-dock{display:flex}
  .gd-up{bottom:84px}
}
@media (max-width:560px){
  body.gd-body{font-size:16px}
  .gd-cover{padding-top:36px}
  .gd-cover__facts{grid-template-columns:1fr}
  .gd-mast__logo img{width:160px}
  .gd-table--pay thead{display:none}
  .gd-table--pay tr{display:block;border-top:1px solid var(--gd-line);padding:8px 0}
  .gd-table--pay td{display:flex;justify-content:space-between;gap:12px;border:0;padding:6px 16px}
  .gd-table--pay td::before{content:attr(data-th);color:var(--gd-mute);font-size:.85rem}
  .gd-table tbody th{width:auto}
  .gd-steps__item{padding-left:40px}
  .gd-copy--big{width:100%}
}

@media (max-width:480px){.mb-logo{height:26px!important}.mb-logo--foot{height:24px!important}}