@import url(/static/fonts/fonts.css);
:root{
  --bg:#002347;--menu:#003265;--menu2:#003266;--head:#003265;--head2:#003C78;
  --orange:#FA5B00;--orange-h:#ff6a14;--blue:#4D98E8;--blue-h:#5ea4ef;
  --panel:#0b3a6e;--panel2:#0d4079;--panel-soft:#04305f;
  --text:#eef3fa;--muted:#a8bcd6;--dim:#7d93b3;--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.16);
  --r:12px;--r-lg:16px;--maxw:1240px;
  --font:'Manrope',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:130px}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.65 var(--font)}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-h)}
::selection{background:var(--orange);color:#fff}
svg{display:block}

/* ===== Type ===== */
h1,h2,h3{font-family:var(--font);line-height:1.2;margin:0 0 .55em;font-weight:800;color:#fff;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,3.6vw,2.5rem)}
h2{font-size:clamp(1.3rem,2.4vw,1.7rem);margin-top:2.4em;padding-bottom:.5em;border-bottom:2px solid var(--line);position:relative}
h2::after{content:"";position:absolute;left:0;bottom:-2px;width:64px;height:2px;background:var(--orange)}
h3{font-size:clamp(1.02rem,1.8vw,1.2rem);margin-top:1.6em;font-weight:800}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em}
li{margin:.35em 0}
li::marker{color:var(--orange);font-weight:800}
strong{color:#fff;font-weight:800}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--orange);color:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px;top:8px}

/* ===== Buttons (official-like pills) ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:0 22px;height:44px;border-radius:999px;font:800 .93rem/1 var(--font);text-transform:uppercase;letter-spacing:.02em;text-decoration:none;color:#fff;border:0;cursor:pointer;white-space:nowrap;transition:background .15s,transform .1s}
.btn:active{transform:translateY(1px)}
.btn-orange{background:var(--orange)}
.btn-orange:hover{background:var(--orange-h)}
.btn-blue{background:var(--blue)}
.btn-blue:hover{background:var(--blue-h)}
.btn-sm{height:38px;padding:0 18px;font-size:.84rem}
.btn-lg{height:50px;padding:0 28px;font-size:1rem}
.btn-ico{width:18px;height:18px;flex:none}

/* ===== Header ===== */
.header{position:sticky;top:0;z-index:50;background:var(--head);box-shadow:0 2px 0 rgba(0,0,0,.18)}
.header-inner{display:flex;align-items:center;gap:26px;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo img{width:170px;height:auto}
.logo-tag{font:800 .64rem/1 var(--font);color:#fff;background:var(--orange);padding:5px 7px;border-radius:5px;letter-spacing:.08em;text-transform:uppercase}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{color:#d6e3f3;text-decoration:none;font-weight:700;padding:10px 14px;border-radius:8px;font-size:.93rem;transition:.15s}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.nav a.active{color:#fff;background:rgba(255,255,255,.1)}
.header-actions{display:flex;gap:8px;align-items:center}
.burger{display:none;width:42px;height:42px;border:0;background:rgba(255,255,255,.08);border-radius:10px;flex-direction:column;gap:5px;align-items:center;justify-content:center;cursor:pointer}
.burger span{width:20px;height:2px;background:#fff;border-radius:2px;transition:.2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{background:var(--menu);border-top:1px solid var(--line);padding:12px 20px 18px}
.mobile-menu .nav{flex-direction:column;margin:0;gap:2px}
.mobile-menu .nav a{padding:13px 14px;font-size:1rem}
.mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}

/* Category bar (second row, like official) */
.catbar{background:var(--head2);border-top:1px solid rgba(255,255,255,.06)}
.catbar-inner{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.catbar-inner::-webkit-scrollbar{display:none}
.catbar a{display:flex;align-items:center;gap:8px;padding:11px 14px;color:#d6e3f3;text-decoration:none;font-weight:700;font-size:.88rem;white-space:nowrap;position:relative;border-bottom:3px solid transparent;transition:.15s}
.catbar a svg{width:18px;height:18px;opacity:.85}
.catbar a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.35)}
.catbar a.cat-app{margin-left:auto;color:#fff;border-bottom-color:var(--orange)}
.catbar a i{font:800 .58rem/1 var(--font);background:#e2322d;color:#fff;padding:3px 5px;border-radius:4px;letter-spacing:.06em}

/* ===== Main ===== */
.main{padding:20px 20px 60px}
.crumbs{font-size:.84rem;color:var(--dim);margin-bottom:16px;display:flex;gap:8px;align-items:center}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:#fff}

/* ===== Hero (promo banner style) ===== */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;padding:34px 36px;margin:0 0 18px;background:linear-gradient(100deg,#0a4a8f 0%,#003C78 45%,#003265 100%);border-radius:var(--r-lg);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(77,152,232,.35),transparent 65%);pointer-events:none}
.hero > div:first-child{position:relative;z-index:1}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font:800 .7rem/1 var(--font);letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:16px;padding:7px 11px;border-radius:6px;background:var(--orange)}
.hero-lead{font-size:1.04rem;color:#dce7f5;max-width:60ch;line-height:1.7}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 18px}
.hero-specs{display:flex;flex-wrap:wrap;gap:8px}
.hero-specs span{display:inline-flex;gap:6px;align-items:center;padding:7px 11px;border-radius:8px;background:rgba(0,35,71,.55);border:1px solid var(--line);font-size:.84rem;color:var(--muted)}
.hero-specs b{color:#fff}
.qr-inline{display:inline-flex;align-items:center;gap:14px;margin-top:18px;padding:10px 14px 10px 10px;border-radius:var(--r);background:rgba(0,35,71,.55);border:1px solid var(--line);text-decoration:none;color:var(--muted);font-size:.86rem;line-height:1.35;transition:.15s}
.qr-inline:hover{border-color:var(--line2);background:rgba(0,35,71,.75)}
.qr-inline img{width:64px;height:64px;border-radius:8px;background:#fff;padding:3px}
.qr-inline b{display:block;color:#fff;font-weight:800}

/* Phone */
.hero-visual{position:relative;display:flex;justify-content:center;z-index:1}
.phone{position:relative;width:min(280px,72vw);aspect-ratio:9/19;border-radius:40px;background:#071a33;padding:10px;box-shadow:0 40px 70px -35px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.12)}
.phone::before{content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);width:34%;height:24px;background:#071a33;border-radius:0 0 16px 16px;z-index:3}
.phone-screen{width:100%;height:100%;border-radius:32px;overflow:hidden;background:#003265;position:relative}
.phone-screen img{width:100%;height:100%;object-fit:cover;object-position:top}
.phone-bar{position:absolute;left:0;right:0;bottom:0;padding:14px 14px 18px;background:linear-gradient(180deg,transparent,rgba(0,35,71,.95) 40%);display:grid;z-index:2}
.phone-bar .btn{width:100%}

/* ===== Stats ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 8px}
.stat{background:var(--menu);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;flex-direction:column;gap:4px;border-left:3px solid var(--orange)}
.stat b{font-size:1.5rem;color:#fff;line-height:1.1;font-weight:800}
.stat span{font-size:.84rem;color:var(--muted)}

/* ===== Layout / TOC ===== */
.article{display:grid;grid-template-columns:minmax(0,1fr) 276px;gap:36px;align-items:start}
.article > .content{min-width:0}
.toc{position:sticky;top:124px;display:flex;flex-direction:column;background:var(--menu);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 14px 12px;max-height:calc(100vh - 140px)}
.toc-h{font:800 .72rem/1 var(--font);text-transform:uppercase;letter-spacing:.1em;color:#ffb98a;margin:0 0 10px;padding:0 6px}
.toc ol{list-style:none;padding:0;margin:0;counter-reset:toc;overflow:auto;min-height:0;flex:1;scrollbar-width:thin}
.toc li{margin:0;counter-increment:toc}
.toc ol a{display:flex;gap:10px;color:#d6e3f3;text-decoration:none;font-size:.88rem;padding:8px 8px;border-radius:8px;line-height:1.4;transition:.15s}
.toc ol a::before{content:counter(toc,decimal-leading-zero);color:var(--blue);font-weight:800;font-variant-numeric:tabular-nums;font-size:.78rem;margin-top:2px}
.toc ol a:hover{background:rgba(255,255,255,.06);color:#fff}
.toc ol a.on{color:#fff;background:rgba(250,91,0,.14);box-shadow:inset 3px 0 0 var(--orange)}
.toc-cta{margin-top:12px;display:grid;gap:8px;flex:none}
.toc-cta .btn{width:100%}
.toc-inline{display:none}

/* ===== Figures ===== */
.fig{margin:26px 0;background:var(--menu);border:1px solid var(--line);border-radius:var(--r-lg);padding:8px;overflow:hidden}
.fig img{border-radius:10px;width:100%;height:auto;object-fit:contain}
.fig.narrow{max-width:600px;margin-left:auto;margin-right:auto}
.fig.tiny{max-width:400px}
.fig figcaption{font-size:.83rem;color:var(--muted);padding:10px 8px 4px;text-align:center}

/* ===== Steps ===== */
.steps{list-style:none;padding:0;margin:22px 0;counter-reset:st;display:grid;gap:10px}
.steps li{counter-increment:st;position:relative;padding:16px 18px 16px 70px;margin:0;background:var(--menu);border:1px solid var(--line);border-radius:var(--r)}
.steps li::before{content:counter(st);position:absolute;left:16px;top:16px;width:38px;height:38px;border-radius:50%;background:var(--orange);color:#fff;font:800 1.05rem/38px var(--font);text-align:center}
.steps li b{display:block;color:#fff;font-size:1.02rem;margin-bottom:3px;font-weight:800}
.steps li p{margin:0;color:var(--muted)}

/* ===== Cards ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.card{background:var(--menu);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;transition:border-color .15s,background .15s}
.card:hover{border-color:var(--line2);background:var(--menu2)}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.card .ic{width:44px;height:44px;border-radius:10px;background:var(--head2);display:grid;place-items:center;margin-bottom:14px;font-size:1.3rem}
.tag{display:inline-block;font:800 .66rem/1 var(--font);padding:5px 8px;border-radius:5px;background:var(--orange);color:#fff;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}

/* ===== Table ===== */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:20px 0;border-radius:var(--r);border:1px solid var(--line);background:var(--menu)}
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:.93rem;min-width:560px}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:var(--head2);color:#fff;font:800 .76rem/1.3 var(--font);letter-spacing:.04em;text-transform:uppercase}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:rgba(255,255,255,.03)}
.tbl td:first-child{color:#fff;font-weight:700}

/* ===== Callouts ===== */
.note{position:relative;background:var(--menu);padding:16px 18px 16px 54px;border-radius:var(--r);margin:20px 0;border:1px solid var(--line);border-left:3px solid var(--blue)}
.note::before{content:"i";position:absolute;left:18px;top:16px;width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;font:800 .85rem/24px var(--font);text-align:center}
.note.warn{border-left-color:var(--orange)}
.note.warn::before{content:"!";background:var(--orange)}
.note p:last-child{margin-bottom:0}

/* ===== Promo ===== */
.promo-box{margin:28px 0;position:relative;background:linear-gradient(100deg,#0a4a8f,#003C78);border:1px solid var(--line2);border-radius:var(--r-lg);padding:22px 24px;overflow:hidden}
.promo-box .stub{display:none}
.promo-label{font:800 .7rem/1 var(--font);text-transform:uppercase;letter-spacing:.1em;color:#ffb98a;margin-bottom:10px}
.promo-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.promo-code{font:800 1.5rem/1 ui-monospace,Menlo,Consolas,monospace;letter-spacing:.12em;color:#fff;background:var(--bg);padding:12px 20px;border-radius:10px;border:2px dashed var(--orange)}
.promo-note{margin:12px 0 0;font-size:.9rem;color:var(--muted);max-width:60ch}
button.copied{background:#1f9d55!important}

/* ===== CTA ===== */
.cta{margin:36px 0;border-radius:var(--r-lg);position:relative;overflow:hidden;background:linear-gradient(100deg,#0a4a8f 0%,#003C78 60%,#003265 100%);border:1px solid var(--line2)}
.cta::before{content:"";position:absolute;right:-90px;top:-110px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(250,91,0,.35),transparent 65%)}
.cta-inner{display:flex;gap:22px;align-items:center;justify-content:space-between;padding:26px 28px;position:relative;z-index:1}
.cta-title{font:800 1.25rem/1.25 var(--font);color:#fff;margin:0 0 6px}
.cta-text{margin:0;color:#dce7f5}
.cta-actions{display:flex;gap:8px;flex-shrink:0}

/* ===== FAQ ===== */
.faq{margin:20px 0;display:grid;gap:8px}
.faq-item{background:var(--menu);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.faq-item[open]{border-color:var(--line2)}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 56px 16px 18px;position:relative;display:block}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary h3{margin:0;font-size:.98rem;line-height:1.4;color:#fff;font-weight:700}
.faq-item summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--head2);color:#fff;display:grid;place-items:center;font:800 1.1rem/1 var(--font);transition:.2s}
.faq-item[open] summary::after{content:"–";background:var(--orange)}
.faq-a{padding:0 18px 16px;color:var(--muted)}
.faq-a p:last-child{margin:0}

/* ===== Reveal (subtle) ===== */
.rv{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s ease}
.rv.in{opacity:1;transform:none}

/* ===== Bottom app nav (mobile) ===== */
.bottom-nav{display:none}

/* ===== Footer ===== */
.footer{background:var(--menu);border-top:1px solid var(--line);margin-top:50px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding:36px 20px 22px}
.footer-about{color:var(--muted);font-size:.92rem;margin-top:12px;max-width:44ch}
.footer-h{font:800 .72rem/1 var(--font);letter-spacing:.1em;text-transform:uppercase;color:#ffb98a;margin:0 0 12px}
.footer a{display:block;color:var(--muted);text-decoration:none;padding:4px 0}
.footer a:hover{color:#fff}
.footer-meta{color:var(--muted);font-size:.9rem;margin:0 0 6px}
.age{display:inline-grid;place-items:center;width:42px;height:42px;border:2px solid var(--orange);border-radius:50%;font:800 .85rem/1 var(--font);color:#fff;margin-top:8px}
.footer-bottom{padding:14px 20px 26px;border-top:1px solid var(--line);color:var(--dim);font-size:.82rem}
.footer-bottom p{margin:0 0 6px}

/* ===== Responsive ===== */
@media (max-width:1060px){
  .article{grid-template-columns:1fr}
  .toc{display:none}
  .toc-inline{display:block;position:static;max-height:none;margin:18px 0 6px}
  .toc-inline .toc-cta{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr 1fr}
  .hero{grid-template-columns:1fr 1fr;gap:24px;padding:28px}
}
@media (max-width:880px){
  html{scroll-padding-top:120px}
  .nav{display:none}
  .header-actions .btn{display:none}
  .burger{display:flex}
  .hero{grid-template-columns:1fr;gap:26px;padding:24px 20px}
  .hero-visual{padding:6px 0 0}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .main{padding-bottom:96px}
  .bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--head);border-top:1px solid var(--line2);padding:6px 4px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -6px 20px rgba(0,0,0,.35)}
  .bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px 2px;color:#b7c9e2;text-decoration:none;font:700 .66rem/1 var(--font);text-align:center}
  .bottom-nav a svg{width:22px;height:22px}
  .bottom-nav a.on{color:#fff}
  .bottom-nav a.bn-main{color:#fff}
  .bottom-nav a.bn-main svg{width:46px;height:46px;padding:11px;border-radius:50%;background:var(--orange);margin-top:-22px;box-shadow:0 8px 18px -6px rgba(250,91,0,.9)}
  .footer{padding-bottom:10px}
}
@media (max-width:560px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:8px}
  .stat{padding:12px 14px}.stat b{font-size:1.25rem}
  .logo img{width:146px}.logo-tag{display:none}
  .header-inner{height:58px}
  .hero-actions .btn{flex:1}
  .steps li{padding:14px 14px 14px 62px}
  .steps li::before{left:12px;width:36px;height:36px;line-height:36px}
  .promo-code{font-size:1.2rem;padding:10px 14px;letter-spacing:.08em}
  .promo-box{padding:18px}
  .mobile-actions{grid-template-columns:1fr}
  .qr-inline{width:100%}
  .catbar a{padding:10px 12px;font-size:.84rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}