:root{color-scheme:light;--bg:#f6f9ff;--surf:#fff;--surf2:#eef3ff;--bd:#e1e7f5;--bd2:#c9d4ec;--tx:#0a1226;--mut:#5a6786;--acc:#2563eb;--acc2:#1d4ed8;--navy:#0a1a4a;--ok:#047857;--okbg:#d9f6e9;--bad:#b91c1c;--badbg:#fde4e4;--warn:#92400e;--warnbg:#fef3c7}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--tx);font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0 0 10px;letter-spacing:-.02em;line-height:1.2;font-weight:700}
h1{font-size:clamp(26px,5vw,36px)}h2{font-size:22px}h3{font-size:17px}
p{margin:0 0 12px}a{color:var(--acc2)}
.mut{color:var(--mut)}.small{font-size:14px}
.sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;background:var(--navy);color:#fff;padding:10px 14px;border-radius:8px;z-index:100;text-decoration:none}
.skip:focus{top:10px}
:focus-visible{outline:3px solid var(--acc);outline-offset:2px;border-radius:4px}
header.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--bd)}
header.top .in{max-width:1040px;margin:0 auto;padding:11px 16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.logo{display:inline-flex;align-items:center;color:var(--tx);text-decoration:none}.lm{display:block;height:30px;width:auto}.lm .l{fill:var(--tx)}
nav.links{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
nav.links a{color:var(--mut);text-decoration:none;font-size:14.5px;font-weight:550;padding:7px 12px;border-radius:99px}
nav.links a:hover,nav.links a[aria-current=page]{color:var(--acc2);background:var(--surf2)}
.btn{display:inline-block;border:1px solid var(--bd2);background:var(--surf);color:var(--tx);font:inherit;font-weight:600;padding:10px 18px;border-radius:10px;cursor:pointer;text-decoration:none}
.btn.p{background:var(--acc);border-color:var(--acc);color:#fff}.btn.p:hover{background:var(--acc2)}
.btn.danger{color:var(--bad);border-color:#f3b4b4}
.btn:disabled{opacity:.55;cursor:not-allowed}
main{flex:1;width:100%;max-width:820px;margin:0 auto;padding:36px 16px 56px}
main.wide{max-width:1040px}
.card{background:var(--surf);border:1px solid var(--bd);border-radius:16px;padding:22px;margin:0 0 18px}
.card.tint{background:var(--surf2)}
label{display:block;font-weight:600;font-size:14.5px;margin:0 0 6px}
input,textarea,select{width:100%;font:inherit;color:var(--tx);background:#fff;border:1px solid var(--bd2);border-radius:10px;padding:11px 12px}
textarea{min-height:130px;resize:vertical}
.field{margin:0 0 16px}
.err{color:var(--bad);font-size:13.5px;margin:6px 0 0;min-height:0}
.err:empty{display:none}
.msg{padding:12px 14px;border-radius:10px;margin:0 0 16px}
.msg.ok{background:var(--okbg);color:var(--ok)}.msg.bad{background:var(--badbg);color:var(--bad)}
.hp{position:absolute;overflow:hidden;clip:rect(0 0 0 0);height:1px;width:1px;margin:-1px;padding:0;border:0}
.post{display:block;text-decoration:none;color:inherit}
.post h2{margin-bottom:4px}.post:hover h2{color:var(--acc2)}
.badge{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.04em;padding:3px 9px;border-radius:99px;background:var(--warnbg);color:var(--warn);vertical-align:middle}
.badge.ok{background:var(--okbg);color:var(--ok)}.badge.acc{background:var(--surf2);color:var(--acc2)}
.prose h2{margin-top:28px}.prose ul,.prose ol{padding-left:22px;margin:0 0 14px}.prose li{margin:4px 0}
.prose code{background:var(--surf2);padding:1px 6px;border-radius:5px;font-size:.92em}
.notice{font-size:13.5px;color:var(--mut)}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.gal{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));list-style:none;padding:0;margin:0}
.gal button{display:block;width:100%;padding:0;border:1px solid var(--bd);border-radius:14px;overflow:hidden;background:#fff;cursor:pointer;text-align:left}
.gal img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.gal span{display:block;padding:10px 12px;font-size:14px}
dialog.lb{border:0;border-radius:16px;padding:14px;max-width:min(96vw,980px);width:100%}
dialog.lb::backdrop{background:rgba(10,18,38,.72)}
dialog.lb img{width:100%;height:auto;max-height:72vh;object-fit:contain;display:block;border-radius:10px}
.lbbar{display:flex;gap:8px;align-items:center;justify-content:space-between;margin-top:10px;flex-wrap:wrap}
footer.bot{border-top:1px solid var(--bd);background:#fff}
footer.bot .in{max-width:1040px;margin:0 auto;padding:22px 16px;display:flex;gap:14px 24px;flex-wrap:wrap;align-items:center;font-size:14px;color:var(--mut)}
footer.bot nav{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--bd);vertical-align:top}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.fg{margin:34px 0 10px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.faqx.one{display:block}.faql{border-top:1px solid #c9d4ec}.faql details{border-bottom:1px solid #c9d4ec}
.faql summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:19px 4px;font-size:16.5px;font-weight:650;letter-spacing:-.01em;cursor:pointer;list-style:none}
.faql summary::-webkit-details-marker{display:none}
.faql summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;border:1px solid #c9d4ec;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 28' fill='none' stroke='%232563eb' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M9 14h10M14 9v10'/%3E%3C/svg%3E") center/28px no-repeat;transition:transform .25s,background-color .2s}
.faql details[open] summary::after{transform:rotate(45deg);background-color:#eef3ff}
.faql summary:hover{color:#1d4ed8}.faql summary:focus-visible{outline:3px solid #93c5fd;outline-offset:2px;border-radius:8px}
.faql .ans{padding:0 48px 22px 4px;color:var(--mut)}.faql .ans p{margin:0;line-height:1.7}

/* ---- header, mobile menu, footer ---- */
header.top{background:#fff;backdrop-filter:none}
header.top .in{flex-wrap:nowrap;justify-content:space-between;position:relative}
nav.links{margin-left:24px;margin-right:auto;flex-wrap:nowrap}
.acts{display:flex;gap:8px;align-items:center}
.acts .btn{padding:8px 16px;font-size:14.5px}.btn.ghost{background:transparent;border-color:transparent;color:var(--acc2)}.btn.ghost:hover{background:var(--surf2)}
.burger{display:none;border:1px solid var(--bd2);background:#fff;color:var(--tx);border-radius:10px;width:42px;height:42px;place-items:center;cursor:pointer;padding:0}
.burger .bc{display:none}.burger.on .bc{display:inline}.burger.on .bo{display:none}
.mpanel{display:none}
@media(max-width:760px){
 nav.links,.acts{display:none}.burger{display:grid;margin-left:auto}
 .mpanel{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--bd2);box-shadow:0 18px 40px rgba(10,26,74,.2);padding:10px 16px 16px;flex-direction:column;gap:2px}
 .mpanel:not([hidden]){display:flex}
 .mpanel>a:not(.btn){padding:13px 6px;color:var(--tx);text-decoration:none;font-weight:600;border-bottom:1px solid var(--bd)}
 .mact{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.mact .btn{text-align:center}
}
footer.bot .fin{max-width:1040px;margin:0 auto;padding:34px 16px 20px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:26px}
.fcol h2{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);margin:0 0 10px}
.fcol a{display:block;color:var(--tx);text-decoration:none;padding:4px 0;font-size:14.5px}.fcol a:hover{color:var(--acc2)}
.fcol.fbrand p{max-width:30ch;margin-top:8px}
.fine{grid-column:1/-1;margin:6px 0 0;padding-top:16px;border-top:1px solid var(--bd)}
@media(max-width:700px){footer.bot .fin{grid-template-columns:1fr 1fr}.fcol.fbrand{grid-column:1/-1}}

/* ---- reveal ---- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.rv.in{opacity:1;transform:none}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--acc2);background:var(--surf2);padding:4px 12px;border-radius:99px;margin-bottom:12px}

/* ---- help centre ---- */
.faqhero{text-align:center;padding:26px 0 30px}.faqhero h1{font-size:clamp(30px,6vw,46px)}.faqhero p{max-width:52ch;margin:0 auto 20px}
.faqsearch{position:relative;max-width:560px;margin:0 auto}.faqsearch svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--mut)}
.faqsearch input{padding:15px 16px 15px 46px;border-radius:99px;font-size:16.5px;box-shadow:0 6px 24px rgba(10,26,74,.08)}
.faqpop{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:14px}.faqpop span{color:var(--mut);font-size:14px;align-self:center}
.faqchip{border:1px solid var(--bd2);background:#fff;border-radius:99px;padding:5px 13px;font:inherit;font-size:14px;cursor:pointer}.faqchip:hover{border-color:var(--acc);color:var(--acc2)}
.faqwrap{display:grid;grid-template-columns:230px 1fr;gap:34px;align-items:start}
.faqcats{position:sticky;top:84px;display:flex;flex-direction:column;gap:2px}
.faqcats a{padding:9px 14px;border-radius:10px;color:var(--mut);text-decoration:none;font-weight:600;font-size:15px}.faqcats a:hover{background:var(--surf2)}.faqcats a.on{background:var(--acc);color:#fff}
.faqg{margin:0 0 30px}.faqg h2{font-size:21px;margin-bottom:8px}
.faqcta{display:flex;gap:16px;justify-content:space-between;align-items:center;flex-wrap:wrap;background:var(--navy);color:#fff;border-radius:16px;padding:22px;margin-top:10px}.faqcta span{display:block;opacity:.8;font-size:14.5px}
@media(max-width:820px){.faqwrap{grid-template-columns:1fr;gap:14px}.faqcats{position:static;flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:4px;scrollbar-width:none}.faqcats a{white-space:nowrap;border:1px solid var(--bd2);background:#fff;border-radius:99px;padding:7px 14px}.faql .ans{padding-right:8px}}

/* ---- blog ---- */
.bloghero{text-align:center;padding:22px 0 26px}.bloghero h1{font-size:clamp(30px,6vw,46px)}.bloghero p{max-width:56ch;margin:0 auto}
.bchips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:18px 0 26px}
.bchips a{padding:7px 15px;border-radius:99px;border:1px solid var(--bd2);background:#fff;color:var(--mut);text-decoration:none;font-weight:600;font-size:14.5px}.bchips a:hover{border-color:var(--acc);color:var(--acc2)}.bchips a.on{background:var(--acc);border-color:var(--acc);color:#fff}
.bsearch{max-width:420px;margin:0 auto 14px}.bsearch input{border-radius:99px;padding:11px 18px}
.bfeat{display:grid;grid-template-columns:1.2fr 1fr;gap:0;background:#fff;border:1px solid var(--bd);border-radius:20px;overflow:hidden;text-decoration:none;color:inherit;margin-bottom:26px;transition:box-shadow .2s,transform .2s}
.bfeat:hover,.bcard:hover{box-shadow:0 14px 36px rgba(10,26,74,.14);transform:translateY(-2px)}
.bfeat .bimg{min-height:280px}.bfeat .bt{padding:30px;display:flex;flex-direction:column;justify-content:center;gap:10px}.bfeat h2{font-size:clamp(22px,3vw,30px);margin:0}
.bimg{background:linear-gradient(135deg,#0a1a4a,#2563eb);position:relative;overflow:hidden}.bimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--bd);border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .2s,transform .2s}
.bcard .bimg{aspect-ratio:16/9}.bcard .bt{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}.bcard h3{margin:0;font-size:18px}.bcard p{margin:0;color:var(--mut);font-size:14.5px}
.btag{align-self:flex-start;font-size:11.5px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--acc2)}
.bmeta{font-size:13px;color:var(--mut);margin-top:auto}
.bpager{display:flex;justify-content:center;gap:10px;margin:30px 0 6px}
.bnews{margin-top:36px;background:var(--navy);color:#fff;border-radius:20px;padding:30px;text-align:center}.bnews p{opacity:.85}.bnews .btn{margin-top:6px}
@media(max-width:900px){.bgrid{grid-template-columns:1fr 1fr}.bfeat{grid-template-columns:1fr}.bfeat .bimg{min-height:0;aspect-ratio:16/9}}
@media(max-width:560px){.bgrid{grid-template-columns:1fr}.bfeat .bt{padding:20px}}
article.bpost{max-width:760px;margin:0 auto}
.bpost h1{font-size:clamp(28px,5vw,42px);margin:6px 0 12px}.bpost .lead{font-size:18px;color:var(--mut)}
.bpost .by{display:flex;gap:12px;flex-wrap:wrap;align-items:center;color:var(--mut);font-size:14px;margin:14px 0 22px}
.bpost .cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:18px;display:block;margin:0 0 28px;background:var(--surf2)}
.bpost .prose{font-size:17.5px;line-height:1.75}.bpost .prose h2{font-size:26px;margin-top:38px}.bpost .prose h3{font-size:21px;margin-top:28px}
.bpost .prose figure{margin:26px 0}.bpost .prose figure img{width:100%;height:auto;border-radius:14px;display:block}.bpost .prose figcaption{font-size:13.5px;color:var(--mut);text-align:center;margin-top:8px}
.bpost .prose blockquote{margin:22px 0;padding:6px 20px;border-left:4px solid var(--acc);background:var(--surf2);border-radius:0 12px 12px 0}
.bpost .prose pre{overflow:auto;background:#0a1226;color:#e6edff;padding:16px;border-radius:12px;font-size:14px}.bpost .prose hr{border:0;border-top:1px solid var(--bd);margin:30px 0}
.bshare{display:flex;gap:8px;flex-wrap:wrap;margin:30px 0}.bshare .btn{padding:8px 14px;font-size:14px}
.bcta{background:linear-gradient(135deg,#0a1a4a,#2563eb);color:#fff;border-radius:20px;padding:30px;text-align:center;margin:30px 0}.bcta .btn{margin-top:8px}.bcta p{opacity:.9}
.brel{margin-top:38px}.brel h2{font-size:22px}
.bback{display:inline-block;margin-bottom:14px;color:var(--mut);text-decoration:none;font-weight:600}

.bempty{text-align:center;background:#fff;border:1px dashed var(--bd2);border-radius:18px;padding:44px 20px}.bempty h2{margin-bottom:6px}
.bcard .bimg img,.bfeat .bimg img{transition:transform .5s}.bcard:hover .bimg img,.bfeat:hover .bimg img{transform:scale(1.04)}

/* help centre v2 */
.faqh{font-size:22px;margin:34px 0 14px}
.faqcards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.faqcard{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--bd);border-radius:18px;padding:22px;text-decoration:none;color:inherit;transition:box-shadow .2s,transform .2s,border-color .2s}
.faqcard:hover{box-shadow:0 14px 34px rgba(10,26,74,.13);transform:translateY(-3px);border-color:var(--acc)}
.faqcard b{font-size:17.5px}.faqcard .cnt{margin-top:auto;padding-top:8px;font-size:13px;font-weight:700;color:var(--acc2)}
.ic{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#dbeafe,#e0e7ff);color:var(--acc2);margin-bottom:6px;flex:none}
.crumbs{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--mut);margin:0 0 22px;flex-wrap:wrap}.crumbs a{color:var(--acc2);text-decoration:none;font-weight:600}
.faqph{display:flex;gap:16px;align-items:center;margin-bottom:18px}.faqph h1{margin:0;font-size:clamp(26px,4vw,34px)}.faqph p{margin:2px 0 0}.faqph .ic{width:56px;height:56px}
.faqcats a[aria-current=page]{background:var(--acc);color:#fff}
#faqres[hidden],#faqhome[hidden]{display:none}
@media(max-width:900px){.faqcards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.faqcards{grid-template-columns:1fr}.faqcard{flex-direction:row;flex-wrap:wrap;align-items:center;gap:4px 14px;padding:16px}.faqcard .ic{margin:0}.faqcard b{flex:1}.faqcard .mut,.faqcard .cnt{flex:0 0 100%}}


.mm{display:flex;gap:2px;align-items:center;margin-left:18px}
.mm .mgt{display:inline-flex;align-items:center;gap:5px;background:none;border:0;font:inherit;font-size:14.5px;font-weight:600;color:var(--mut,#5a6786);padding:8px 12px;border-radius:99px;cursor:pointer;text-decoration:none}
.mm .mgt:hover,.mm .mgi:focus-within>.mgt,.mm .mgi.open>.mgt,.mm .mgt[aria-current=page]{color:var(--acc2,#1d4ed8);background:var(--surf2,#eef3ff)}
.mm .mgcv{transition:transform .2s}.mm .mgi.open .mgcv,.mm .mgi:hover .mgcv{transform:rotate(180deg)}
.mm .mgi{position:relative}
.mm .mgp{position:absolute;left:-12px;top:100%;padding-top:10px;min-width:330px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .16s,transform .16s,visibility .16s;z-index:40}
.mm .mgi:hover>.mgp,.mm .mgi.open>.mgp,.mm .mgi:focus-within>.mgp{opacity:1;visibility:visible;transform:none}
.mm .mgpi{background:#fff;border:1px solid var(--bd,#e1e7f5);border-radius:16px;box-shadow:0 22px 60px rgba(10,26,74,.18);padding:8px;display:grid;gap:2px}
.mm .mgpi a{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:12px;color:var(--tx,#0a1226);text-decoration:none}
.mm .mgpi a:hover{background:var(--surf2,#eef3ff)}
.mm .mgpi b{display:block;font-size:14.5px}.mm .mgpi small{display:block;color:var(--mut,#5a6786);font-size:13px;line-height:1.35;margin-top:1px}
.mm .mgic{flex:none;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,#e6eeff,#dff7ee);color:#1d4ed8}
@media(max-width:900px){.mm{display:none}}
.pm-d summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:12px;font-weight:650;border-radius:10px}.pm-d summary::-webkit-details-marker{display:none}.pm-d summary:hover{background:var(--surf2,#eef3ff)}.pm-d .pmcv{transition:transform .2s}.pm-d[open] .pmcv{transform:rotate(180deg)}.pm-sub{display:grid;padding:0 0 6px 10px;border-left:2px solid var(--bd,#e1e7f5);margin:0 0 4px 12px}.pm-sub a{padding:9px 12px!important;font-weight:550}.pm-g>.pm-top{display:block;padding:12px!important;font-weight:650;color:var(--tx,#0f1b3d)!important;text-decoration:none!important;border-radius:10px;border-bottom:0!important}.pm-g>.pm-top:hover{background:var(--surf2,#eef3ff)}.pm-sub a{text-decoration:none!important;color:var(--tx,#0f1b3d)}.pm-sub a:hover{background:var(--surf2,#eef3ff);border-radius:8px}
.tools{text-align:center;padding:26px 16px 0;max-width:1040px;margin:0 auto}.tools .tl{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}
.tp{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--bd,#e1e7f5);border-radius:99px;padding:8px 16px;font-weight:650;font-size:14.5px}.tp i{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#10b981)}
@media(prefers-reduced-motion:reduce){.mm .mgp,.mm .mgcv{transition:none}}