:root{
  --bg:#0a1020; --bg2:#0e1628; --surface:#131d33; --surface2:#1a2540; --surface3:#24304f;
  --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.15);
  --text:#eef3fb; --muted:#a6b3cc; --muted2:#7684a0;
  --gold:#2dd4ff; --gold2:#6ee7ff; --gold-ink:#04141c; --gold-d:#0ea5c9;
  --red:#f0555d; --green:#35d07f;
  --radius:14px; --radius-lg:22px; --pill:999px; --maxw:1600px;
  --shadow:0 30px 70px -34px rgba(0,0,0,.74);
  --glow:0 14px 40px -14px rgba(45,212,255,.5);
  --fd:"Chakra Petch",system-ui,sans-serif; --fb:"Rubik",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--fb);line-height:1.65;font-size:16.5px;
  background-image:radial-gradient(1200px 520px at 80% -8%,rgba(45,212,255,.10),transparent 60%),radial-gradient(950px 520px at 8% 4%,rgba(45,212,255,.05),transparent 55%)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
._awn7i4baop{max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,48px)}
h1,h2,h3,h4{font-family:var(--fd);font-weight:700;line-height:1.15;margin:0 0 .5em}
h2{font-size:clamp(1.55rem,3vw,2.15rem);margin-top:0}
h3{font-size:1.2rem}

._i87p74akfl{display:inline-flex;align-items:center;gap:8px;font-family:var(--fd);font-weight:600;font-size:.95rem;
  padding:12px 22px;border-radius:var(--pill);cursor:pointer;border:1px solid transparent;transition:transform .16s,box-shadow .16s,filter .16s;white-space:nowrap}
._i87p74akfl:hover{transform:translateY(-2px)}
._q98ftlrlb6{background:linear-gradient(135deg,var(--gold2),var(--gold-d));color:var(--gold-ink);box-shadow:var(--glow)}
._q98ftlrlb6:hover{filter:brightness(1.06)}
._g8vnfcrnmv{background:transparent;border-color:var(--line2);color:var(--text)}
._g8vnfcrnmv:hover{border-color:var(--gold);color:var(--gold2)}
._f7wp008r16{padding:15px 30px;font-size:1.02rem}

/* header */
._jmx3sbiq0w{position:sticky;top:0;z-index:50;background:rgba(10,16,32,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
._jmx3sbiq0w ._mtow6gk2e4{display:flex;align-items:center;gap:22px;height:72px}
._vvxsu3oodh img{height:34px;width:auto}
._q9unzx0qge{display:flex;gap:26px;margin-left:8px}
._q9unzx0qge a{font-weight:600;color:var(--muted);font-size:.96rem;transition:color .15s}
._q9unzx0qge a:hover,._q9unzx0qge a._w4enu769rl{color:var(--gold2)}
._vjv2xazm2t{flex:1}
._t6a8c34256{display:flex;align-items:center;gap:10px}
._wng762urdn{display:none;background:var(--surface2);border:1px solid var(--line);color:var(--text);width:42px;height:42px;border-radius:12px;align-items:center;justify-content:center;cursor:pointer}
._ttqbna5xbt{position:fixed;inset:0;z-index:60;background:rgba(5,9,20,.74);backdrop-filter:blur(4px);display:none}
._ttqbna5xbt._uvd9w40iyx{display:block}
._ttqbna5xbt ._j29jq8e46z{position:absolute;top:0;right:0;height:100%;width:min(320px,84vw);background:var(--bg2);border-left:1px solid var(--line);padding:70px 24px 24px;display:flex;flex-direction:column;gap:8px}
._ttqbna5xbt a{padding:12px 6px;border-bottom:1px solid var(--line);font-weight:600}
._x653vukf20{position:absolute;top:18px;right:18px;background:none;border:none;color:var(--text);font-size:1.9rem;cursor:pointer;line-height:1}
._ttqbna5xbt ._i87p74akfl{margin-top:8px;justify-content:center}

/* hero */
._u3nq0cm3zj{padding:56px 0 42px}
._ldt8q1yss0{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
._u6cl4bp35a{display:inline-flex;align-items:center;gap:7px;background:rgba(45,212,255,.12);border:1px solid var(--line2);color:var(--gold2);
  font-family:var(--fd);font-weight:600;font-size:.8rem;padding:7px 15px;border-radius:var(--pill);margin-bottom:18px}
._u3nq0cm3zj h1{font-size:clamp(2.1rem,4.6vw,3.4rem);margin-bottom:16px}
._u3nq0cm3zj p{color:var(--muted);font-size:1.06rem;margin:0 0 26px;max-width:600px}
._dlxbjiy9s6{display:flex;gap:12px;flex-wrap:wrap}
/* clickable hero image with press effect */
._ti51x5cqw8{display:block;position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line2);box-shadow:var(--shadow);transition:transform .18s ease}
._ti51x5cqw8 img{width:100%;max-height:470px;object-fit:cover;object-position:center;display:block;transition:transform .5s ease}
._ti51x5cqw8:hover img{transform:scale(1.05)}
._ti51x5cqw8:active{transform:scale(.985)}
._ti51x5cqw8::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 55%,rgba(45,212,255,.16));opacity:0;transition:opacity .25s}
._ti51x5cqw8:hover::after{opacity:1}

/* quick cards */
._aeu0fiulkt{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:6px 0 12px}
._oai7bgme88{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;transition:.18s}
._oai7bgme88:hover{border-color:var(--line2);transform:translateY(-3px)}
._f2gw6cfrvw{width:46px;height:46px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;background:rgba(45,212,255,.12);color:var(--gold2)}
._oai7bgme88 h3{font-size:1rem;margin:0 0 2px}
._oai7bgme88 span{color:var(--muted2);font-size:.84rem}
._oai7bgme88 ._sybngn2jyr{margin-left:auto;color:var(--gold2);font-size:1.2rem}

/* register hero (window + image) */
._a3jz8neo74{padding:40px 0 20px}
._opw2475q1n{display:flex;gap:8px;align-items:center;color:var(--muted2);font-size:.9rem;margin-bottom:20px}
._opw2475q1n a:hover{color:var(--gold2)}
._cfrwvj8fy5{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
._bh85r6arsw{background:linear-gradient(180deg,var(--surface2),var(--surface));border:1px solid var(--line2);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column}
._wl5bgvscod{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;background:rgba(55,181,106,.14);border:1px solid rgba(55,181,106,.4);color:#6fe0a0;font-family:var(--fd);font-weight:600;font-size:.82rem;padding:7px 14px;border-radius:var(--pill);margin-bottom:16px}
._bh85r6arsw h2{font-size:1.6rem;margin-bottom:18px}
._se37jnvsg8{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-direction:column;gap:12px}
._se37jnvsg8 li{display:flex;gap:11px;align-items:flex-start;color:#e6eefb;font-size:.96rem}
._se37jnvsg8 ._tyhffzeeuc{width:22px;height:22px;flex-shrink:0;border-radius:6px;background:rgba(45,212,255,.16);color:var(--gold2);display:grid;place-items:center;margin-top:1px}
._bh85r6arsw ._i87p74akfl{justify-content:center;width:100%}
._bo2nj0eqt0{color:var(--muted2);font-size:.8rem;margin-top:14px;display:flex;align-items:center;gap:7px;justify-content:center}
._k1h83lhlxw{border-radius:var(--radius-lg);overflow:hidden}

/* sections / article */
._eg60yjgndc{padding:46px 0}
._giuuwjq8a6{background:linear-gradient(180deg,var(--bg2),var(--bg))}
._aq8ysv520a{font-size:1.03rem;max-width:1180px;margin:0 auto}
._aq8ysv520a h2{margin:1.5em 0 .5em}
._aq8ysv520a h2:first-child{margin-top:0}
._aq8ysv520a h3{margin:1.3em 0 .4em;color:var(--gold2)}
._aq8ysv520a p{color:#e6eefb;margin:0 0 1em}
._aq8ysv520a strong{color:#fff}
._aq8ysv520a a{color:var(--gold2);border-bottom:1px solid var(--line2)}
._aq8ysv520a ul,._aq8ysv520a ol{margin:0 0 1.2em;padding-left:0;list-style:none}
._aq8ysv520a ol{counter-reset:st}
._aq8ysv520a ul li,._aq8ysv520a ol li{position:relative;padding:6px 0 6px 34px;color:#e6eefb;border-bottom:1px solid rgba(45,212,255,.07)}
._aq8ysv520a ul li::before{content:"";position:absolute;left:8px;top:15px;width:8px;height:8px;border-radius:2px;transform:rotate(45deg);background:var(--gold2)}
._aq8ysv520a ol li{counter-increment:st;padding-left:44px}
._aq8ysv520a ol li::before{content:counter(st);position:absolute;left:4px;top:8px;width:26px;height:26px;border-radius:8px;
  background:linear-gradient(135deg,var(--gold2),var(--gold-d));color:var(--gold-ink);font-family:var(--fd);font-weight:700;font-size:.8rem;display:grid;place-items:center}
._vk02931qos{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 1.4em;border-radius:var(--radius)}
._aq8ysv520a table{width:100%;border-collapse:collapse;margin:0;font-size:.94rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;white-space:nowrap}
._aq8ysv520a th{background:var(--surface2);color:var(--gold2);font-family:var(--fd);font-weight:600;text-align:left;padding:12px 15px;font-size:.86rem;border-bottom:1px solid var(--line2)}
._aq8ysv520a td{padding:11px 15px;border-bottom:1px solid var(--line);vertical-align:top;color:#e6eefb}
._aq8ysv520a tr:last-child td{border-bottom:none}
._aq8ysv520a td:first-child{color:#fff;font-weight:500}

/* figures distributed in text */
._clpuoqoced{margin:30px 0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
._clpuoqoced img{width:100%;display:block}
._th0o5ck9gg{display:flex;gap:16px;justify-content:center;margin:30px 0;flex-wrap:wrap}
._th0o5ck9gg img{width:230px;max-width:42vw;border-radius:22px;border:1px solid var(--line2);box-shadow:var(--shadow);display:block}

/* steps as clickable cards (left head, number on top, cards in a row) */
._o9afj19gsn{max-width:1180px;margin:0 auto 22px}
._o9afj19gsn p{color:var(--muted);margin:10px 0 0;max-width:660px}
._i8esrf02se{display:grid;grid-template-columns:repeat(auto-fit,minmax(198px,1fr));gap:16px;max-width:1180px;margin:0 auto}
._x3o1zwnqzk{display:flex;flex-direction:column;align-items:flex-start;gap:14px;background:linear-gradient(160deg,var(--surface2),var(--surface));border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;transition:transform .18s,border-color .18s;color:inherit}
._x3o1zwnqzk:hover{border-color:var(--line2);transform:translateY(-3px)}
._exmqwwy3ta{width:50px;height:50px;border-radius:14px;background:rgba(45,212,255,.14);color:var(--gold2);font-family:var(--fd);font-weight:700;font-size:1.15rem;display:grid;place-items:center}
._x3o1zwnqzk h3{font-size:1rem;margin:0 0 4px;overflow-wrap:anywhere;hyphens:auto}
._x3o1zwnqzk span{color:var(--muted);font-size:.9rem;overflow-wrap:anywhere;hyphens:auto}
@media(max-width:640px){._i8esrf02se{grid-template-columns:1fr 1fr}}
@media(max-width:420px){._i8esrf02se{grid-template-columns:1fr}}

/* FAQ */
._hwdz2zp86s{max-width:1180px;margin:0 auto}
._hwdz2zp86s details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
._hwdz2zp86s summary{padding:18px 52px 18px 20px;cursor:pointer;font-family:var(--fd);font-weight:600;font-size:1rem;position:relative;list-style:none}
._hwdz2zp86s summary::-webkit-details-marker{display:none}
._hwdz2zp86s summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);color:var(--gold2);font-size:1.5rem;font-weight:400}
._hwdz2zp86s details[open] summary::after{content:"\2013"}
._hwdz2zp86s details[open] summary{color:var(--gold2)}
._hwdz2zp86s ._zm0r527fh1{padding:0 20px 18px;color:var(--muted);font-size:.96rem;line-height:1.6}

/* author card (own card) */
._p6sneammal{display:flex;gap:26px;align-items:flex-start;background:linear-gradient(180deg,var(--surface2),var(--surface));border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 34px}
._p6sneammal img{width:118px;height:118px;border-radius:50%;object-fit:cover;border:2px solid var(--gold2);flex-shrink:0}
._z5ozsgv7hp{font-family:var(--fd);font-weight:600;font-size:1.3rem;color:#fff}
._p2bt3hb88v{color:var(--gold2);font-size:.88rem;font-weight:600;margin:3px 0 10px}
._j6cqchphfo{color:var(--muted);font-size:.96rem;margin:0}
/* trust band (separate, below author) */
._mhwyvfv5hq{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
._ac1fkfzgaa{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:30px clamp(16px,4vw,48px)}
._t8cqgxjvfb{display:flex;gap:14px;align-items:center}
._y61fl5qy2l{width:46px;height:46px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;background:rgba(45,212,255,.12);color:var(--gold2)}
._t8cqgxjvfb b{display:block;font-size:.95rem}
._t8cqgxjvfb span{color:var(--muted2);font-size:.82rem}
/* floating support button */
._jmji6j6yp3{position:fixed;right:24px;bottom:24px;z-index:75;display:inline-flex;align-items:center;gap:9px;padding:13px 20px 13px 16px;background:linear-gradient(135deg,var(--gold2),var(--gold-d));color:var(--gold-ink);font-family:var(--fd);font-weight:700;border-radius:100px;box-shadow:0 16px 34px -10px rgba(45,212,255,.6);transition:transform .18s}
._jmji6j6yp3:hover{transform:translateY(-3px)}

/* centered welcome popup (small square) */
._rdcoddxv7s{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(4,7,16,.74);backdrop-filter:blur(5px)}
._rdcoddxv7s._ey9skvb3ke{display:none}
._r5xdi6s1js{position:relative;width:min(390px,94vw);background:linear-gradient(180deg,var(--surface2),var(--surface));border:1px solid var(--line2);border-radius:var(--radius-lg);padding:38px 30px 30px;text-align:center;box-shadow:var(--shadow)}
._vhlqvs6vox{height:32px;margin:0 auto 18px}
._yxernymasw{display:inline-flex;align-items:center;gap:7px;background:rgba(55,181,106,.14);border:1px solid rgba(55,181,106,.4);color:#6fe0a0;font-family:var(--fd);font-weight:600;font-size:.8rem;padding:6px 14px;border-radius:var(--pill);margin-bottom:14px}
._r5xdi6s1js h3{font-size:1.4rem;margin:0 0 6px}
._r5xdi6s1js p{color:var(--muted);font-size:.92rem;margin:0 0 20px}
._r5xdi6s1js ._i87p74akfl{width:100%;justify-content:center}
._za3ddyrxjp{position:absolute;top:12px;right:14px;background:rgba(255,255,255,.08);border:none;color:#fff;width:30px;height:30px;border-radius:50%;font-size:1.2rem;cursor:pointer;line-height:1}

/* footer */
._fpflf7cnzk{background:var(--bg2);border-top:1px solid var(--line);padding:46px 0 30px;margin-top:10px}
._siljvze933{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
._fpflf7cnzk p{color:var(--muted);font-size:.9rem}
._fpflf7cnzk h4{font-size:.95rem;color:var(--gold2);margin-bottom:12px}
._o904nxgisy a{display:block;color:var(--muted);font-size:.9rem;padding:5px 0}
._o904nxgisy a:hover{color:var(--gold2)}
._bjcdx4alze{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
._bjcdx4alze span{background:var(--surface2);border:1px solid var(--line);color:var(--muted);font-size:.76rem;padding:5px 11px;border-radius:var(--pill)}
._rfkilrtto8{border-top:1px solid var(--line);margin-top:28px;padding-top:20px;color:var(--muted2);font-size:.82rem;text-align:center}

@media(max-width:960px){
  ._q9unzx0qge{display:none}
  ._t6a8c34256 ._i87p74akfl{display:none}
  ._wng762urdn{display:flex}
  ._ldt8q1yss0{grid-template-columns:1fr;gap:30px}
  ._ti51x5cqw8{order:-1;max-width:520px}
  ._cfrwvj8fy5{grid-template-columns:1fr;gap:26px}
  ._k1h83lhlxw{max-width:520px}
  ._aeu0fiulkt{grid-template-columns:1fr 1fr}
  ._siljvze933{grid-template-columns:1fr}
}
@media(max-width:900px){._ac1fkfzgaa{grid-template-columns:1fr 1fr;gap:18px}}
@media(max-width:540px){
  ._aeu0fiulkt{grid-template-columns:1fr}
  ._p6sneammal{flex-direction:column;align-items:center;text-align:center}
  ._ac1fkfzgaa{grid-template-columns:1fr}
  ._jmji6j6yp3 span{display:none}
  ._jmji6j6yp3{padding:13px;right:16px}
}

._e13l8phlex{max-width:360px;margin-left:auto;margin-right:auto}

caption{text-align:left;caption-side:top;font-family:var(--fd);font-weight:600;color:var(--gold2);font-size:.96rem;margin-bottom:10px;white-space:normal}