/* Enterprise look: deep navy, chart-paper grey, one blue accent, teal for "live". System fonts. */
:root{--ink:#0B1B2B;--ink2:#4A5B6C;--muted:#6B7C8C;--paper:#F3F6F9;--sheet:#fff;--rule:#DCE3EA;--navy:#0B1B2B;--navy2:#123A5E;
--blue:#2F80ED;--blue-d:#1F63C2;--teal:#27C4A8;--up:#1E8E5A;--down:#C0392B;--warn:#8A5A00;--warn-bg:#FFF4D6;
--r:10px;--r-s:6px;--shadow:0 10px 30px rgba(11,27,43,.08);--w:1160px;
font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;font-size:16px}
*{box-sizing:border-box}body{margin:0;min-height:100vh;display:flex;flex-direction:column}main{flex:1}
img{max-width:100%;height:auto}a{color:var(--blue-d);text-underline-offset:2px}a:hover{color:var(--blue)}
h1{font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.15;letter-spacing:-.02em;margin:.2em 0 .5em}
h2{font-size:clamp(1.3rem,2.2vw,1.75rem);line-height:1.25;margin:1.8em 0 .6em;letter-spacing:-.01em}h3{font-size:1.1rem;margin:.2em 0 .4em}
p,li{max-width:74ch}code,pre,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}
pre{background:var(--navy);color:#E6EEF6;padding:1rem 1.2rem;border-radius:var(--r);overflow-x:auto}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.wrap{width:min(var(--w),100% - 2rem);margin:0 auto;padding:2rem 0}.narrow{max-width:34rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.hp{position:absolute;left:-9999px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:.5rem}.skip:focus{left:1rem;z-index:99}
.small{font-size:.88rem;color:var(--muted)}.muted{color:var(--muted)}.lede{font-size:1.15rem;color:var(--ink2)}
.kicker{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:700;color:var(--teal);margin:0}
.testnet-banner{background:#FFD24D;color:#3B2B00;text-align:center;font-weight:600;padding:.45rem 1rem;font-size:.9rem}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;background:var(--blue);color:#fff;border:0;border-radius:var(--r-s);
padding:.62rem 1.05rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:background .15s,transform .15s}
.btn:hover{background:var(--blue-d);color:#fff;transform:translateY(-1px)}.btn:disabled{opacity:.6;cursor:wait}
.btn.big{padding:.85rem 1.4rem;font-size:1.05rem}.btn.small{padding:.35rem .7rem;font-size:.85rem}
.btn.ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn.danger{background:var(--down)}.linkish{background:none;border:0;padding:0;font:inherit;color:var(--blue-d);cursor:pointer;text-decoration:underline}
.linkish.danger{color:var(--down)}.inline{display:inline}
/* header + hamburger */
.nav{background:var(--sheet);border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:50}
.nav-in{width:min(var(--w),100% - 2rem);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none}
.brand img{border-radius:8px}
.menu{display:flex;align-items:center;gap:1.2rem}.menu a{color:var(--ink2);text-decoration:none;font-weight:500}
.menu a[aria-current=page]{color:var(--ink);box-shadow:inset 0 -2px 0 var(--blue)}.menu .btn{color:#fff}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:10px}
.burger span{display:block;height:2px;background:var(--ink);margin:5px 0;transition:transform .2s,opacity .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)}
.subbar{background:#F8FAFC;border-bottom:1px solid var(--rule);overflow-x:auto}.subbar .nav-in{min-height:46px;justify-content:flex-start;gap:1.2rem}
.subbar a{color:var(--ink2);text-decoration:none;white-space:nowrap;font-size:.95rem}.subbar a[aria-current=page]{color:var(--ink);font-weight:700}
@media (max-width:900px){.burger{display:block;position:relative;z-index:2}
.menu{position:absolute;top:100%;left:0;right:0;z-index:1;background:var(--sheet);flex-direction:column;align-items:stretch;gap:0;
padding:.5rem 1rem 1rem;max-height:calc(100vh - 64px);overflow-y:auto;border-bottom:1px solid var(--rule);box-shadow:var(--shadow);
transform:translateY(-8px);opacity:0;visibility:hidden;transition:.18s}
.menu.open{transform:none;opacity:1;visibility:visible}.menu a,.menu form{padding:.8rem .2rem;border-bottom:1px solid #EEF2F5}.menu .btn{margin-top:.6rem}
body.menu-open{overflow:hidden}
body.menu-open::before{content:"";position:fixed;inset:0;background:rgba(11,27,43,.35);z-index:40}}
/* hero */
.hero{background:radial-gradient(circle at 85% 10%,rgba(39,196,168,.18),transparent 40%),linear-gradient(135deg,var(--navy),var(--navy2));color:#fff}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:2.5rem;align-items:center;padding:4rem 0}
.hero h1{color:#fff}.hero .lede{color:#C9D6E3}.hero .small{color:#9FB3C8}.cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.4rem 0 .6rem}
.hero-card pre{background:rgba(3,12,22,.6);border:1px solid rgba(255,255,255,.12);box-shadow:0 20px 50px rgba(0,0,0,.35);font-size:.92rem}
.hero-card .k{color:var(--teal)}.hero-card .s{color:#8FC1FF}.hero-card .v{color:#FFD58A}
@media (max-width:860px){.hero-in{grid-template-columns:1fr;padding:2.6rem 0}.hero-card{display:none}}
/* bands, cards */
.band{background:var(--sheet);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.band.alt{background:#EEF3F8}
.section-lede{color:var(--ink2);max-width:70ch}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}
.cards article{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r);padding:1.2rem 1.3rem;box-shadow:0 1px 0 rgba(0,0,0,.02)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem}@media (max-width:760px){.two{grid-template-columns:1fr}}
.post-card{padding:0!important;overflow:hidden}.post-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.post-card h2,.post-card h3,.post-card p{padding:0 1.1rem}.post-card a{text-decoration:none;color:var(--ink)}
/* pricing strips */
.price-strip,.board{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));background:var(--navy);color:#E6EEF6;border-radius:var(--r);overflow:hidden;margin:1rem 0 1.4rem}
.price-strip>div,.board>div{padding:1.1rem 1.3rem;border-right:1px solid #1F3A55;display:grid;gap:.15rem}
.price-strip .lbl,.board .lbl{font-size:.8rem;color:#9FB3C8}.price-strip .small{color:#9FB3C8}
.price-strip .fig,.board .fig{font-size:1.9rem;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.board>div:first-child .fig{color:#8FC1FF}.board.small .fig{font-size:1.5rem}
/* search + shell */
.search{position:relative;max-width:640px;margin:1rem 0}
.search input{width:100%;font:inherit;font-size:1.05rem;padding:.85rem 1rem .85rem 2.6rem;border:1px solid var(--rule);border-radius:var(--r);background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%236B7C8C' stroke-width='2'%3E%3Ccircle cx='8' cy='8' r='6'/%3E%3Cpath d='m13 13 4 4'/%3E%3C/svg%3E") no-repeat .85rem center}
.results{position:absolute;z-index:20;left:0;right:0;top:3.4rem;margin:0;padding:.3rem;list-style:none;background:#fff;border:1px solid var(--rule);border-radius:var(--r);box-shadow:var(--shadow);max-height:340px;overflow:auto}
.results li{padding:.55rem .7rem;border-radius:6px;cursor:pointer;display:flex;gap:.5rem;flex-wrap:wrap;align-items:baseline}
.results li:hover,.results li.on{background:#EEF4FD}.results em{font-style:normal;color:var(--muted);font-size:.85rem;margin-left:auto}
.shell-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:1.6rem;align-items:start;margin-top:1rem}
@media (max-width:900px){.shell-grid{grid-template-columns:1fr}}
.term{background:#07111C;border-radius:12px;box-shadow:0 20px 50px rgba(7,17,28,.35);overflow:hidden;border:1px solid #1B2C3F}
.term-bar{display:flex;align-items:center;gap:6px;padding:.6rem .8rem;background:#0E1D2E;color:#7F93A8;font-size:.82rem}
.term-bar span{width:11px;height:11px;border-radius:50%;background:#FF5F56}.term-bar span:nth-child(2){background:#FFBD2E}.term-bar span:nth-child(3){background:#27C93F}
.term-bar em{font-style:normal;margin-left:.6rem}
.term-out{height:360px;overflow:auto;padding:.9rem 1rem;color:#D6E2EE;font:13.5px/1.55 ui-monospace,Menlo,Consolas,monospace}
.term-out .t-cmd{color:#4ADE80;margin-top:.6rem}.term-out .prompt,.term-in .prompt{color:var(--teal);font-weight:700}
.t-muted{color:#7F93A8}.t-err{color:#FF8A80}.t-json{background:none;padding:0;margin:.3rem 0 0;font-size:13px;white-space:pre-wrap;word-break:break-word}
.j-k{color:#8FC1FF}.j-s{color:#FFD58A}.j-n{color:#9EF0C0}.j-b{color:#FF9EC7}
.term-in{display:flex;align-items:center;gap:.5rem;padding:.6rem .8rem;border-top:1px solid #1B2C3F;background:#0A1624}
.term-in input{flex:1;min-width:0;background:transparent;border:0;color:#fff;font:14px ui-monospace,Menlo,Consolas,monospace;outline:none}
.guide{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r);padding:1.2rem 1.2rem 1.2rem 2.4rem}.guide li{margin-bottom:.8rem}
/* forms */
.stack{display:grid;gap:1rem}.row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}.field{display:grid;gap:.3rem}.field span,legend{font-weight:600}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],input:not([type]),select,textarea{font:inherit;padding:.6rem .75rem;border:1px solid var(--rule);border-radius:var(--r-s);background:#fff;width:100%}
textarea{resize:vertical}.row input{width:auto;flex:1;min-width:10rem}fieldset.field{border:1px solid var(--rule);border-radius:var(--r-s);padding:.6rem .8rem}
.check{display:inline-flex;gap:.4rem;margin-right:1rem;font-weight:400}.err{color:var(--down)}
.form-status{margin:.2rem 0;font-weight:500;min-height:1.2em}.form-status.ok{color:var(--up)}.form-status.err{color:var(--down)}
.note{padding:.75rem 1rem;border-left:4px solid var(--blue);background:var(--sheet);border-radius:0 var(--r-s) var(--r-s) 0}
.note.error{border-color:var(--down)}.note.success{border-color:var(--up)}.note.warning{border-color:var(--warn);background:var(--warn-bg)}
.coupon{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r);padding:.7rem 1rem;margin:0 0 1rem}
/* tables, keys, qr */
.grid{width:100%;border-collapse:collapse;background:var(--sheet);border:1px solid var(--rule);font-size:.95rem}
.grid th,.grid td{text-align:left;padding:.6rem .75rem;border-bottom:1px solid var(--rule);vertical-align:top}.grid th{background:#F6F8FA;color:var(--ink2);font-weight:600}
.grid.num td{font-variant-numeric:tabular-nums}@media (max-width:700px){.grid{display:block;overflow-x:auto}}
.key{display:inline-block;padding:.5rem .7rem;background:#fff;border:1px dashed var(--blue);border-radius:var(--r-s);word-break:break-all;user-select:all}
.newkey{display:grid;gap:.4rem}.codes{display:grid;grid-template-columns:repeat(auto-fill,minmax(10rem,1fr));gap:.5rem;padding:0;list-style:none}
.split{display:flex;gap:2rem;align-items:flex-start;flex-wrap:wrap}.qr svg,img.qr{display:block;width:100%;max-width:200px;height:auto;aspect-ratio:1/1;background:#fff;
border:1px solid var(--rule);border-radius:var(--r-s)}
.qr{flex:0 0 auto;width:200px;max-width:100%}
.wallet{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r);padding:1.2rem}.wallet-addr{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}
.tabs{display:flex;gap:.3rem;flex-wrap:wrap;border-bottom:1px solid var(--rule)}.tab{background:none;border:0;padding:.55rem .8rem;font:inherit;cursor:pointer;color:var(--ink2);border-bottom:2px solid transparent}
.tab.on{color:var(--ink);border-bottom-color:var(--blue);font-weight:600}.tabpane{display:none;padding:1rem 0}.tabpane.on{display:block}
.token-qrs{display:flex;gap:1.5rem;flex-wrap:wrap}.token-qrs figure{margin:0;text-align:center}.token-qrs .qr{width:160px}.token-qrs .qr svg{max-width:160px}
.bars{width:100%;height:140px;background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r-s)}.bars rect{fill:var(--blue)}
.subnav{display:flex;gap:1rem}.subnav a[aria-current=page]{font-weight:700;text-decoration:none;color:var(--ink)}.pager{display:flex;gap:1rem}
/* content pages + blog */
.prose{max-width:780px}.prose.seo{margin:0 auto}.cta-box{background:linear-gradient(135deg,#EAF2FD,#E6F8F4);border:1px solid #CFE0F5;border-radius:var(--r);padding:1.4rem;margin:2.5rem 0}
.cta-box h2{margin-top:0}.faq details{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r-s);padding:.8rem 1rem;margin:.5rem 0}
.faq summary{cursor:pointer;font-weight:600}
.hero-banner{margin:0;width:100%;height:50vh;min-height:260px;overflow:hidden;background:var(--navy)}
.hero-banner img{width:100%;height:100%;object-fit:cover;display:block}
.post-body{font-size:1.07rem}.post-body img{border-radius:var(--r-s);margin:1rem 0}.post-body blockquote{border-left:4px solid var(--blue);margin:1rem 0;padding:.2rem 1rem;color:var(--ink2)}
.align-center{text-align:center}.align-right{text-align:right}.align-left{text-align:left}.align-justify{text-align:justify}
/* receipt */
.receipt{background:#fff;border:1px solid var(--rule);border-radius:var(--r);padding:2rem;max-width:860px;margin:0 auto;box-shadow:var(--shadow)}
.receipt header{display:flex;gap:1rem;align-items:center}.receipt header .qr{margin-left:auto}
@media print{.nav,.foot,.subbar,.noprint,.testnet-banner{display:none!important}body{background:#fff}.receipt{box-shadow:none;border:0}}
/* footer */
.foot{background:var(--navy);color:#B8C7D6;margin-top:3rem}.foot-in{width:min(var(--w),100% - 2rem);margin:0 auto;padding:2.5rem 0 1rem;display:grid;grid-template-columns:1.2fr 1fr 1.2fr 1fr 1.6fr;gap:1.5rem}
.foot h3{color:#fff;font-size:.95rem;margin:0 0 .6rem}.foot a{display:block;color:#B8C7D6;text-decoration:none;margin:.25rem 0;font-size:.93rem}.foot a:hover{color:#fff}
.foot-brand strong{color:#fff}.foot-brand img{vertical-align:middle;border-radius:6px}.foot .news p{margin:.2rem 0 .6rem;font-size:.9rem}
.foot .news input{background:#0F2842;border-color:#23405E;color:#fff}.foot .form-status.ok{color:#7FE3B6}.foot .form-status.err{color:#FFB3AB}
.copy{text-align:center;font-size:.82rem;color:#7F93A8;padding:1rem;border-top:1px solid #1B3350;margin:0}
@media (max-width:980px){.foot-in{grid-template-columns:1fr 1fr}}@media (max-width:560px){.foot-in{grid-template-columns:1fr}}
/* AI widget, adapted to the platform palette */
.ai-widget{max-width:820px;margin:2rem auto;padding:18px;background:radial-gradient(circle at top right,rgba(39,196,168,.10),transparent 38%),var(--navy);border:1px solid #1F3A55;border-radius:20px;color:#E6EEF6;box-shadow:0 18px 50px rgba(11,27,43,.35)}
.ai-top{display:flex;align-items:center;gap:14px;margin-bottom:16px}.ai-badge{width:44px;height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:13px;background:linear-gradient(145deg,#fff,#DCE6F0);color:var(--navy);font-size:21px;font-weight:700}
.ai-eyebrow{font-size:9px;font-weight:700;letter-spacing:1.4px;color:var(--teal);margin-bottom:3px}.ai-heading{color:#fff;font-size:17px;font-weight:700;line-height:1.25}.ai-sub{color:#8FA3B8;font-size:12px;margin-top:3px}
.ai-cta{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:13px;background:linear-gradient(135deg,rgba(39,196,168,.14),rgba(47,128,237,.06));border:1px solid rgba(39,196,168,.25);margin-bottom:10px}
.ai-cta-icon{width:34px;height:34px;display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:10px;background:rgba(39,196,168,.14);color:var(--teal);font-size:17px}
.ai-cta-content{min-width:0;flex:1;display:flex;flex-direction:column;gap:2px}.ai-cta-content strong{color:#F5F8FB;font-size:12px}.ai-cta-content span{color:#8FA3B8;font-size:11px}
.ai-arrow{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#fff;color:var(--navy);font-weight:700;animation:ai-bounce 2s ease-in-out infinite}
@keyframes ai-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(3px)}}
.ai-message{display:flex;align-items:center;gap:9px;min-height:44px;padding:8px 12px;background:#0F2338;border:1px solid #1F3A55;border-radius:11px}
.ai-message-label{flex-shrink:0;padding:4px 6px;border-radius:5px;background:#1A3350;color:#8FA3B8;font-size:8px;font-weight:700;letter-spacing:.7px}
.ai-message-text{color:#C9D6E3;font-size:12px;line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.ai-choose{margin:13px 2px 7px}.ai-choose span{color:#8FA3B8;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.8px}
.ai-buttons{display:flex;gap:8px;overflow-x:auto;padding:2px 1px 4px;scrollbar-width:none}.ai-buttons::-webkit-scrollbar{display:none}
.ai-btn{min-width:108px;height:39px;padding:0 10px;display:inline-flex;align-items:center;gap:7px;border-radius:10px;background:#0F2338;border:1px solid #23405E;color:#D8E2EC;font-size:11px;font-weight:600;text-decoration:none;white-space:nowrap;transition:transform .18s,background .18s,border-color .18s}
.ai-btn:hover{background:#15304D;border-color:#3E6A96;color:#fff;transform:translateY(-2px)}.ai-btn:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.ai-icon{width:21px;height:21px;display:flex;align-items:center;justify-content:center;font-size:15px}.ai-label{flex:1}.ai-btn-arrow{color:#5F7B96;font-size:12px}.ai-btn:hover .ai-btn-arrow{color:#fff}
.ai-icon.chatgpt{color:#10a37f}.ai-icon.gemini{color:#4285f4}.ai-icon.grok{color:#fff}.ai-icon.perplexity{color:var(--teal)}.ai-icon.claude{color:#d97757}
.ai-footnote{margin-top:9px;text-align:center;color:#5F7B96;font-size:9px}
@media (max-width:600px){.ai-widget{margin:18px 0;padding:14px;border-radius:17px}.ai-heading{font-size:15px}.ai-btn{min-width:105px;height:38px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* Component inputs must win over the generic form styles above (higher specificity, any order). */
.term .term-in input#term-cmd{background:transparent;border:0;border-radius:0;padding:.25rem 0;width:auto;min-width:0;flex:1;
color:#4ADE80;caret-color:#4ADE80;font:14px ui-monospace,Menlo,Consolas,monospace}
.term .term-in input#term-cmd::placeholder{color:#6F869C}
.term .term-in input#term-cmd:focus-visible{outline:none}
.term:focus-within{box-shadow:0 0 0 3px rgba(39,196,168,.45),0 20px 50px rgba(7,17,28,.35)}
.search input[type=search]{padding:.85rem 1rem .85rem 2.6rem;font-size:1.05rem;border-radius:var(--r);
background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%236B7C8C' stroke-width='2'%3E%3Ccircle cx='8' cy='8' r='6'/%3E%3Cpath d='m13 13 4 4'/%3E%3C/svg%3E") no-repeat .85rem center}
.rc2-box{margin:.6rem 0}

.mfa-qr .qr,.mfa-qr .qr svg{width:240px;max-width:100%}
@media print{.qr svg,img.qr{border:0}}

.pay-status{margin:1rem 0}.pay-status .poll-msg{margin:0;font-weight:600}.pay-status .poll-links{margin:.3rem 0 0}
.pay-status[data-state="waiting"] .poll-msg::before{content:"";display:inline-block;width:.7em;height:.7em;margin-right:.5em;
border-radius:50%;border:2px solid var(--blue);border-right-color:transparent;animation:spin 1s linear infinite;vertical-align:-.05em}
@keyframes spin{to{transform:rotate(360deg)}}
/* ---------- billing: cards, payment form, history ---------- */
.page-head{margin-bottom:1rem}.page-head h1{margin-bottom:.2rem}.page-head p{margin:0}
.card{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r);padding:1.2rem 1.3rem;margin:0 0 1.2rem;
box-shadow:0 1px 0 rgba(0,0,0,.02);min-width:0}
.card>h2:first-child{margin-top:0}
.bill-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin:0 0 1.2rem}
.card.stat{display:flex;flex-direction:column;gap:.2rem;margin:0}
.card.stat .lbl{font-size:.85rem;color:var(--muted)}.card.stat .fig{font-size:1.7rem;font-weight:700;font-variant-numeric:tabular-nums}
.card.cta{text-decoration:none;color:var(--ink);background:linear-gradient(135deg,#EAF2FD,#E6F8F4);border-color:#CFE0F5}
.card.cta .fig{font-size:1.25rem;color:var(--blue-d)}.card.cta:hover{border-color:var(--blue)}
.tab .tag{font-size:.7rem;background:#E6F8F4;color:#11695B;border-radius:999px;padding:.05rem .45rem;margin-left:.3rem;font-weight:600}
.tabs.sub{margin-top:1rem}.tabs.sub .tab{font-size:.92rem}
.how{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.6rem;padding:0;margin:.4rem 0 1rem;list-style:none;
counter-reset:how}
.how li{counter-increment:how;background:#F6F9FC;border:1px solid var(--rule);border-radius:var(--r-s);padding:.6rem .8rem .6rem 2.4rem;
position:relative;max-width:none;font-size:.95rem}
.how li::before{content:counter(how);position:absolute;left:.7rem;top:.6rem;width:1.3rem;height:1.3rem;border-radius:50%;
background:var(--blue);color:#fff;font-size:.8rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.pay-form{display:grid;grid-template-columns:minmax(140px,200px) minmax(200px,1fr) auto;gap:.8rem;align-items:end}
@media (max-width:700px){.pay-form{grid-template-columns:1fr}}
.input-prefix{display:flex;align-items:center;border:1px solid var(--rule);border-radius:var(--r-s);background:#fff}
.input-prefix b{padding:0 .2rem 0 .7rem;color:var(--muted);font-weight:600}
.input-prefix input[type=number]{border:0;padding-left:.3rem;min-width:0;width:100%}
.open-req{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;border:1px solid var(--rule);
border-left:4px solid var(--blue);border-radius:var(--r-s);padding:.7rem .9rem;margin:.7rem 0 0;background:#FBFCFE}
.open-req-actions{display:flex;align-items:center;gap:1rem}
.addr-box{display:flex;flex-direction:column;gap:.4rem;min-width:0;flex:1}.addr-box .lbl{font-size:.85rem;color:var(--muted)}
.addr-box .key{word-break:break-all}.addr-box .btn{align-self:flex-start}
details.card summary{cursor:pointer;list-style-position:outside}details.card[open] summary{margin-bottom:.6rem}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:.8rem;border-radius:var(--r-s)}
.table-wrap .grid{min-width:560px;margin:0}
.badge{display:inline-block;font-size:.78rem;font-weight:600;border-radius:999px;padding:.12rem .55rem;background:#EEF2F6;color:var(--ink2)}
.badge.s-credited,.badge.s-paid{background:#E3F6EC;color:#16673F}
.badge.s-open{background:#EAF2FD;color:#1F63C2}
.badge.s-below_minimum,.badge.s-reorged{background:#FDECEA;color:#9B2C22}
.badge.s-expired,.badge.s-cancelled,.badge.s-reversed{background:#F1F3F5;color:#6B7C8C}

/* ---------- floating chat widget ---------- */
.chatw{position:fixed;right:max(1rem,env(safe-area-inset-right));bottom:max(1rem,env(safe-area-inset-bottom));z-index:60}
.chatw-btn{width:56px;height:56px;border-radius:50%;border:0;cursor:pointer;background:var(--blue);color:#fff;
display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(11,27,43,.28);transition:transform .15s,background .15s}
.chatw-btn:hover{background:var(--blue-d);transform:translateY(-2px)}
.chatw-panel{position:absolute;right:0;bottom:68px;width:min(360px,calc(100vw - 2rem));max-height:min(560px,calc(100vh - 110px));
overflow-y:auto;background:var(--sheet);border:1px solid var(--rule);border-radius:14px;box-shadow:0 18px 48px rgba(11,27,43,.25);padding:1rem}
.chatw-panel header{display:flex;justify-content:space-between;align-items:center;margin:0 0 .6rem}
.chatw-close{background:none;border:0;font-size:1.6rem;line-height:1;cursor:pointer;color:var(--muted);padding:0 .2rem}
.chatw-panel .stack{gap:.6rem}.chatw-panel textarea{resize:vertical}
@media print{.chatw{display:none}}
/* ---------- support centre ---------- */
.thread{display:flex;flex-direction:column;gap:.8rem;margin:0 0 1.2rem}
.msg{border:1px solid var(--rule);border-radius:var(--r);padding:.8rem 1rem;background:var(--sheet);max-width:820px;min-width:0}
.msg.me{align-self:flex-end;background:#F4F8FD;border-color:#D6E4F5}
.msg.staff{align-self:flex-start;border-left:4px solid var(--teal)}
.msg header{display:flex;gap:.6rem;flex-wrap:wrap;align-items:baseline;margin:0 0 .3rem}
.msg-body{overflow-wrap:anywhere}
.msg .shot{display:inline-block;margin:.6rem .4rem 0 0}.msg .shot img{max-width:min(320px,100%);height:auto;border:1px solid var(--rule);border-radius:var(--r-s)}
.ticket-form{max-width:820px}
.badge.s-t-new{background:#EAF2FD;color:#1F63C2}.badge.s-t-open{background:#FFF4D6;color:#8A5A00}
.badge.s-t-waiting{background:#F1ECFB;color:#6A3FB5}.badge.s-t-solved{background:#E3F6EC;color:#16673F}
.badge.s-t-closed{background:#F1F3F5;color:#6B7C8C}