:root{--bg:#050505;--panel:#101010;--panel2:#171717;--line:#272727;--text:#fff;--muted:#9b9b9b;--green:#25d695;--red:#ff6b7a;--soft:#f4f4f4;--ink:#0b0b0b;--gold:#d6b25e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:inherit;text-decoration:none}.wrap{width:min(1240px,calc(100% - 40px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(5,5,5,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}.nav{height:72px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-name{font-size:16px}.nav-links{display:flex;align-items:center;gap:28px;font-size:14px;flex:1}.nav-links a{color:#d5d5d5;transition:.2s}.nav-links a:hover{color:#fff}.nav-right{display:flex;align-items:center;gap:16px}.menu-btn{border:0;background:none;color:#fff;font-size:24px;cursor:pointer}.menu-btn{display:none}.nav-text{font-size:14px}.signup{background:#fff;color:#000;padding:11px 18px;border-radius:22px;font-size:14px;font-weight:700}.mobile-menu{display:none;padding:10px 20px 20px;border-top:1px solid #202020}.mobile-menu a{display:block;padding:12px 0;color:#ddd}.hero{padding:74px 0 50px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:30px;min-height:660px}.hero-kicker,.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#8f8f8f;font-weight:700}.hero-copy h1{font-size:clamp(52px,6.2vw,92px);line-height:.98;margin:18px 0 28px;letter-spacing:-.055em}.hero-copy>p{font-size:19px;color:#b4b4b4;max-width:600px}.hero-btn{background:#fff;color:#000;padding:17px 23px;border-radius:16px;font-weight:800;white-space:nowrap}.hero-platforms{display:flex;gap:22px;margin-top:24px;color:#c9c9c9;font-size:13px}.hero-note{font-size:12px!important;color:#6e6e6e!important;margin-top:18px}.hero-visual img{width:100%;height:auto;display:block;filter:drop-shadow(0 28px 55px rgba(0,0,0,.5))}.signal-strip{border-top:1px solid #191919;border-bottom:1px solid #191919;padding:26px 0}.signal-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;color:#8f8f8f;font-size:12px;letter-spacing:.14em}.signal-row span{text-align:center}.section{padding:96px 0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-card{padding:30px 24px;border:1px solid #1d1d1d;border-radius:22px;background:#0a0a0a}.feature-icon{font-size:36px;margin-bottom:34px}.feature-card h2{font-size:20px;margin:0 0 8px}.feature-card p{margin:0 0 6px;color:#ddd}.feature-card small{color:#777}.markets{background:#080808;border-top:1px solid #111}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:42px}.section-head h2{font-size:clamp(36px,4vw,58px);margin:6px 0 0;letter-spacing:-.04em}.demo-pill{border:1px solid #2d2d2d;color:#777;border-radius:999px;padding:9px 14px;font-size:12px}.market-group{margin-top:46px}.group-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.group-head h3{font-size:24px;margin:0}.group-head a{color:#868686;font-size:14px}.service-section{background:#f3f3f3;color:#0b0b0b}.compact{margin-bottom:30px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.service-grid article{background:#fff;border:1px solid #ddd;border-radius:22px;padding:28px;min-height:260px;display:flex;flex-direction:column}.service-grid span{font-size:12px;color:#777}.service-grid h3{font-size:23px;margin:35px 0 10px}.service-grid p{color:#666}.service-grid a{margin-top:auto;font-weight:700}.terminal-section{padding:0;background:#000}.terminal-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;min-height:720px}.terminal-copy h2{font-size:clamp(48px,5.5vw,78px);line-height:1;letter-spacing:-.055em;margin:12px 0 25px}.terminal-copy>p{color:#8d8d8d;max-width:460px}.light-btn{display:inline-block;margin-top:22px;background:#fff;color:#000;padding:14px 20px;border-radius:14px;font-weight:800}.terminal-img img{width:100%;height:auto;display:block}.seo-section{background:#fff;color:#0d0d0d}.seo-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.seo-grid h2{font-size:48px;line-height:1.08;letter-spacing:-.04em}.dark-text{color:#737373}.seo-copy p{font-size:18px;line-height:1.9;color:#4e4e4e}.faq-section{background:#0a0a0a}.faq-head{margin-bottom:24px}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-grid details{border:1px solid #242424;border-radius:18px;background:#101010;padding:0 22px}.faq-grid summary{cursor:pointer;list-style:none;padding:23px 4px;font-size:16px;font-weight:700}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary:after{content:'＋';float:right;color:#666}.faq-grid details[open] summary:after{content:'－'}.faq-grid details p{margin:0 4px 22px;color:#8d8d8d}footer{border-top:1px solid #1a1a1a;padding:64px 0 26px}.footer-grid{display:grid;grid-template-columns:1fr 2fr;gap:40px}.footer-brand p{color:#909090;margin:18px 0 8px}.footer-brand small{color:#5d5d5d}.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-cols div{display:flex;flex-direction:column;gap:12px}.footer-cols b{margin-bottom:8px}.footer-cols a{color:#888;font-size:14px}.copyright{border-top:1px solid #191919;margin-top:48px;padding-top:24px;color:#565656;font-size:12px}@media(max-width:960px){.nav-links,.nav-text{display:none}.menu-btn{display:block}.nav{gap:16px}.nav-right{margin-left:auto}.hero-grid{grid-template-columns:1fr;min-height:auto}.hero{padding-top:48px}.hero-copy h1{font-size:64px}.hero-visual{max-width:680px;margin:auto}.signal-row{grid-template-columns:1fr 1fr}.feature-grid,.service-grid{grid-template-columns:1fr 1fr}.terminal-grid{grid-template-columns:1fr;padding-top:80px}.terminal-copy{max-width:700px}.seo-grid{grid-template-columns:1fr;gap:20px}.footer-grid{grid-template-columns:1fr}.mobile-menu.open{display:block}}@media(max-width:640px){.wrap{width:min(100% - 24px,1240px)}.nav{height:64px}.brand-name{display:none}.signup{padding:9px 14px}.hero-copy h1{font-size:48px}.hero-copy>p{font-size:16px}.hero-btn{text-align:center}.hero-platforms{flex-wrap:wrap}.section{padding:70px 0}.feature-grid,.service-grid,.faq-grid,.footer-cols{grid-template-columns:1fr}.signal-row{grid-template-columns:1fr 1fr;font-size:10px}.section-head{align-items:flex-start;flex-direction:column}.demo-pill{align-self:flex-start}.terminal-copy h2{font-size:48px}.seo-grid h2{font-size:38px}.footer-cols{gap:32px}.footer-cols div{border-top:1px solid #1a1a1a;padding-top:18px}}
.hero-actions{display:flex;gap:12px;margin-top:34px;max-width:560px}.hero-download{border:1px solid #333;background:#151515;color:#fff;padding:17px 23px;border-radius:16px;font-weight:800;white-space:nowrap}.app-link{color:#d7d7d7}.mobile-action{margin-top:8px!important;padding:12px 14px!important;border-radius:12px;background:#fff;color:#000!important;font-weight:800}.mobile-action.secondary{background:#1c1c1c;color:#fff!important}.logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.stocks-logo-grid{grid-template-columns:repeat(3,1fr)}.logo-card{display:flex;align-items:center;gap:18px;min-height:118px;background:linear-gradient(180deg,#141414,#0e0e0e);border:1px solid #242424;border-radius:20px;padding:22px;transition:.24s transform,.24s border-color}.logo-card:hover{transform:translateY(-3px);border-color:#3b3b3b}.logo-card b{display:block;font-size:17px}.logo-card small{display:block;color:#717171;margin-top:4px}.logo-box{width:58px;height:58px;flex:0 0 58px;border-radius:16px;display:grid;place-items:center;background:#1d1d1d;overflow:hidden}.logo-box img{width:31px;height:31px;display:block;filter:none}.brand-bitcoin{color:#f7931a;background:#20170d}.brand-bitcoin img{filter:invert(67%) sepia(76%) saturate(1732%) hue-rotate(349deg) brightness(101%) contrast(94%)}.brand-ethereum{background:#202020}.brand-ethereum img{filter:invert(100%)}.brand-tether{background:#102820;color:#26a17b}.brand-apple{background:#1a1a1a}.brand-apple img{filter:invert(100%)}.brand-microsoft{background:#202020}.brand-microsoft img{filter:invert(100%)}.brand-meta{background:#0c1c35}.brand-meta img{filter:invert(36%) sepia(83%) saturate(3520%) hue-rotate(207deg) brightness(101%) contrast(100%)}.brand-nvidia{background:#14200a;color:#76b900}.word-logo{font-size:10px;font-weight:950;letter-spacing:-.04em}.brand-tesla{background:#2a0d10;color:#e82127}.letter-logo{font-size:30px;font-weight:950;line-height:1}.tesla-letter{font-family:Arial,sans-serif}.commodity{border-radius:50%}.gold-logo{background:linear-gradient(135deg,#f1d683,#937128);color:#1b1304}.silver-logo{background:linear-gradient(135deg,#f4f5f5,#858a8f);color:#151515}.oil-logo{background:linear-gradient(135deg,#3e3e3e,#111);color:#f3f3f3}.commodity-symbol{font-size:18px;font-weight:900}@media(max-width:960px){.logo-grid,.stocks-logo-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.hero-actions{flex-direction:column}.hero-actions a{text-align:center}.logo-grid,.stocks-logo-grid{grid-template-columns:1fr}.logo-card{min-height:104px}.app-link{display:none}}
@media (max-width:640px){
  body{text-align:center}
  .wrap{margin-left:auto;margin-right:auto}
  .nav{text-align:left}
  .mobile-menu{text-align:center}
  .mobile-menu a{margin-left:auto;margin-right:auto}
  .hero-grid{justify-items:center;text-align:center}
  .hero-copy{width:100%;text-align:center}
  .hero-kicker,.hero-copy h1,.hero-copy>p,.hero-note{margin-left:auto;margin-right:auto;text-align:center}
  .hero-actions{width:100%;max-width:420px;margin-left:auto;margin-right:auto;align-items:stretch}
  .hero-platforms{justify-content:center;align-items:center}
  .hero-visual{width:100%;margin-left:auto;margin-right:auto}
  .hero-visual img{margin-left:auto;margin-right:auto}
  .section-head,.section-head.compact,.faq-head{align-items:center;text-align:center}
  .section-head>div,.section-head.compact>div,.faq-head>div{width:100%;text-align:center}
  .demo-pill{align-self:center;margin-left:auto;margin-right:auto}
  .group-head{justify-content:center;text-align:center}
  .group-head h3{width:100%;text-align:center}
  .feature-card{text-align:center}
  .feature-icon{margin-left:auto;margin-right:auto}
  .logo-card{justify-content:center;text-align:center;flex-direction:column;gap:12px;padding:20px 16px}
  .logo-box{margin-left:auto;margin-right:auto}
  .service-grid article{text-align:center;align-items:center}
  .service-grid article p{margin-left:auto;margin-right:auto}
  .service-grid article a{width:100%;text-align:center}
  .terminal-grid{justify-items:center;text-align:center}
  .terminal-copy{width:100%;text-align:center;margin-left:auto;margin-right:auto}
  .terminal-copy>p{margin-left:auto;margin-right:auto}
  .light-btn{margin-left:auto;margin-right:auto}
  .terminal-img{width:100%;margin-left:auto;margin-right:auto}
  .terminal-img img{margin-left:auto;margin-right:auto}
  .seo-grid{text-align:center;justify-items:center}
  .seo-grid>div,.seo-copy{width:100%;text-align:center}
  .seo-copy p{margin-left:auto;margin-right:auto}
  .faq-grid{text-align:center}
  .faq-grid details{text-align:center}
  .faq-grid summary{text-align:center;position:relative;padding-left:28px;padding-right:28px}
  .faq-grid summary:after{float:none;position:absolute;right:4px;top:50%;transform:translateY(-50%)}
  .faq-grid details p{text-align:center}
  footer{text-align:center}
  .footer-grid,.footer-brand,.footer-cols,.footer-cols div{justify-items:center;text-align:center}
  .footer-cols div{align-items:center}
  .footer-brand .brand{justify-content:center}
  .copyright{text-align:center}
}
.brand-sol{background:#111}.sol-logo{width:32px;display:grid;gap:5px}.sol-logo i{display:block;height:7px;border-radius:3px;transform:skewX(-18deg);background:linear-gradient(90deg,#19fb9b,#8c5cff)}.sol-logo i:nth-child(2){transform:skewX(18deg);background:linear-gradient(90deg,#8c5cff,#19fb9b)}
.brand-doge{background:#2b2109;color:#c9a227}
.brand-sandisk{background:#291011;color:#ff3b30}.sandisk-logo{font-size:9px;font-weight:950;letter-spacing:-.06em}
.brand-doge{background:#111}.brand-doge img{width:38px;height:38px;filter:none}.seo-copy p{line-height:1.9}
.logo-card{cursor:default}.logo-card:hover{transform:none;border-color:#242424}
.section-sub{margin:12px 0 0;color:#858585;max-width:760px;line-height:1.8}.center-head{align-items:center;text-align:center;justify-content:center}.center-head>div{display:flex;flex-direction:column;align-items:center}.advantage-grid .feature-card h3{font-size:20px;margin:0 0 8px}.advantage-grid .feature-card p{line-height:1.75}.exchange-intro strong{color:#111}.dark-sub{color:#777}.product-section .eyebrow{color:#777}.conversion-section{background:#080808;border-top:1px solid #171717}.conversion-section.register-section{background:#f3f3f3;color:#111}.conversion-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:stretch}.conversion-grid.reverse{grid-template-columns:.75fr 1.25fr}.conversion-copy,.conversion-card{border-radius:28px}.conversion-copy{padding:58px;background:#101010;border:1px solid #242424}.register-section .conversion-copy{background:#fff;border-color:#ddd}.conversion-copy h2{font-size:clamp(46px,5vw,72px);line-height:1;margin:10px 0 22px;letter-spacing:-.045em}.conversion-copy>p{color:#aaa;max-width:720px;font-size:17px;line-height:1.8}.register-section .conversion-copy>p{color:#555}.conversion-list{margin:28px 0;padding:0;list-style:none;display:grid;gap:12px}.conversion-list li{position:relative;padding-left:24px;color:#aaa}.conversion-list li:before{content:'✓';position:absolute;left:0;color:#fff;font-weight:900}.register-section .conversion-list li{color:#555}.register-section .conversion-list li:before{color:#111}.conversion-btn{display:inline-block;margin-top:10px;padding:16px 24px;border-radius:15px;background:#fff;color:#000;font-weight:850}.light-conversion{background:#111;color:#fff}.conversion-card{padding:42px;background:linear-gradient(150deg,#171717,#0c0c0c);border:1px solid #242424;display:flex;flex-direction:column;justify-content:flex-end}.register-section .conversion-card{background:#111;color:#fff;border-color:#222}.conversion-index{font-size:12px;color:#6d6d6d;margin-bottom:auto}.conversion-card h3{font-size:30px;margin:90px 0 12px}.conversion-card p{color:#8b8b8b;line-height:1.9;margin:0}.register-section .conversion-card p{color:#a5a5a5}.feature-card h2{font-size:20px}
@media(max-width:960px){.conversion-grid,.conversion-grid.reverse{grid-template-columns:1fr}.conversion-card h3{margin-top:30px}.conversion-copy{padding:42px}.nav-links{gap:18px}}
@media(max-width:640px){.section-sub{text-align:center;margin-left:auto;margin-right:auto}.center-head{text-align:center}.conversion-grid,.conversion-grid.reverse{justify-items:center;text-align:center}.conversion-copy,.conversion-card{width:100%;padding:30px 22px;text-align:center}.conversion-copy h2,.conversion-copy>p{margin-left:auto;margin-right:auto;text-align:center}.conversion-list{max-width:440px;margin-left:auto;margin-right:auto;text-align:left}.conversion-btn{width:100%;max-width:420px;text-align:center}.conversion-card{align-items:center}.conversion-card h3{margin-top:24px}.conversion-card p{text-align:center}.exchange-intro strong{color:#111}}
.brand-app-logo{display:flex;align-items:center;justify-content:center;height:38px;flex:0 0 auto}
.brand-app-logo img{width:78px;height:auto;display:block}
.brand-usdc{background:#10213a}.brand-usdc img{width:40px;height:40px;filter:none}
@media(max-width:640px){.brand-app-logo{height:34px}.brand-app-logo img{width:68px}}
:root{
  --bg:#0b1020;
  --panel:#121a2d;
  --panel2:#18223a;
  --line:#26324e;
  --text:#f7f9ff;
  --muted:#a8b1c7;
  --soft:#eef2ff;
  --ink:#10172a;
}
body{
  background:
    radial-gradient(circle at 78% 10%,rgba(92,105,255,.16),transparent 32%),
    radial-gradient(circle at 12% 32%,rgba(39,199,179,.09),transparent 28%),
    linear-gradient(180deg,#0b1020 0%,#0c1223 38%,#0a0f1c 100%);
  color:var(--text);
}
.topbar{background:rgba(11,16,32,.88);border-bottom-color:rgba(151,165,206,.12)}
.nav-links a{color:#c7cede}.nav-links a:hover{color:#fff}.menu-btn{color:#fff}
.signup{background:#f7f9ff;color:#11182a}
.mobile-menu{background:#0d1426;border-top-color:#25304a}
.hero-kicker,.eyebrow{color:#8e9bbb}.hero-copy>p{color:#b5bed1}.hero-note{color:#78849e!important}
.hero-download{background:#141d32;border-color:#35415f}.hero-platforms{color:#bcc5d9}
.signal-strip{border-color:#1e2943;background:rgba(12,19,35,.56)}.signal-row{color:#96a1b9}
.feature-card{background:linear-gradient(180deg,#121a2d,#0e1628);border-color:#26324e}
.markets{background:rgba(8,14,28,.62);border-top-color:#1e2943}
.logo-card{background:linear-gradient(180deg,#151f34,#10182a);border-color:#293653}.logo-card:hover{border-color:#4b5b84}
.service-grid article{background:#121a2d;border-color:#26324e}
.terminal-section{background:#eef2ff;color:#11182a}
.conversion-section{background:#0e1628;border-top-color:#25314d}
.conversion-section.register-section{background:#e8edfb;color:#10172a}
.conversion-copy{background:linear-gradient(145deg,#151f36,#11192d);border-color:#2b3858}
.register-section .conversion-copy{background:#f8faff;border-color:#cfd7eb}
.conversion-card{background:linear-gradient(150deg,#16213a,#10182b);border-color:#2b3858}
.register-section .conversion-card{background:#111a2e;border-color:#26334f}
.faq-grid details{background:#111a2d;border-color:#26324e}
footer{border-top-color:#1f2a44;background:#090e1a}
.copyright{border-top-color:#1d2740}
.brand-app-logo{height:42px;width:42px;flex:0 0 42px;border-radius:12px;overflow:hidden;box-shadow:0 8px 22px rgba(0,0,0,.24)}
.brand-app-logo img{width:42px;height:42px;display:block}
.brand-name{font-size:17px}
.conversion-card-media{justify-content:flex-start;overflow:hidden;position:relative}
.conversion-visual{width:100%;height:auto;display:block;border-radius:20px;margin:18px 0 6px;box-shadow:0 20px 44px rgba(0,0,0,.22)}
.conversion-card-media h3{margin:26px 0 12px}
.conversion-card-media .conversion-index{margin-bottom:0}

@media(max-width:640px){
  .brand-app-logo{width:36px;height:36px;flex-basis:36px;border-radius:10px}
  .brand-app-logo img{width:36px;height:36px}
  .conversion-visual{max-width:420px;margin-left:auto;margin-right:auto}
}
:root{
  --bg:#11102c;
  --panel:#19183d;
  --panel2:#211f50;
  --line:#39376d;
  --text:#fbfaff;
  --muted:#b9b7d6;
  --soft:#f3f0ff;
  --ink:#18152f;
}
body{
  background:
    radial-gradient(circle at 78% 8%,rgba(117,87,255,.32),transparent 32%),
    radial-gradient(circle at 12% 24%,rgba(53,126,255,.23),transparent 30%),
    radial-gradient(circle at 52% 62%,rgba(176,71,255,.12),transparent 30%),
    linear-gradient(180deg,#11102c 0%,#151238 38%,#0e1029 100%);
}
.topbar{background:rgba(17,16,44,.86);border-bottom-color:rgba(196,187,255,.14)}
.mobile-menu{background:#151337;border-top-color:#353266}
.hero-download{background:linear-gradient(135deg,#252052,#1b2855);border-color:#514a89}
.signal-strip{background:rgba(19,17,51,.66);border-color:#302d62}
.feature-card{background:linear-gradient(155deg,#1b1942,#141434);border-color:#39366c}
.markets{background:rgba(13,13,37,.5);border-top-color:#302d62}
.logo-card{background:linear-gradient(155deg,#201e4d,#17163a);border-color:#3b3970}
.logo-card:hover{border-color:#6962aa}
.service-section{background:linear-gradient(180deg,#eeeaff,#e6e9ff);color:#18152f}
.service-grid article{background:rgba(255,255,255,.78);border-color:#cbc7ef}
.terminal-section{background:linear-gradient(145deg,#f2efff,#e5eaff);color:#18152f}
.conversion-section{background:linear-gradient(180deg,rgba(27,24,67,.9),rgba(18,17,49,.94));border-top-color:#3b376f}
.conversion-section.register-section{background:linear-gradient(145deg,#ece9ff,#e4eaff);color:#18152f}
.conversion-copy{background:linear-gradient(145deg,#211f50,#18163d);border-color:#423e79}
.register-section .conversion-copy{background:rgba(255,255,255,.86);border-color:#cdc7ee}
.conversion-card{background:linear-gradient(150deg,#28235d,#191840);border-color:#45407e}
.register-section .conversion-card{background:linear-gradient(150deg,#19183d,#222255);border-color:#3c3973}
.faq-section{background:rgba(13,12,35,.72)}
.faq-grid details{background:#19183c;border-color:#39366d}
footer{background:#0d0d25;border-top-color:#302d61}

/* v17: mobile brand text */
@media(max-width:640px){.topbar .brand-name{display:inline!important;font-size:15px;font-weight:800;white-space:nowrap}.topbar .brand{gap:8px}}

/* install guide entry link */
.install-trouble-link{display:inline-flex;align-items:center;gap:8px;margin:14px 0 0;color:#d7d1ff;font-size:14px;font-weight:800}
.install-trouble-link span{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#6b55ee;color:#fff}
.install-trouble-link:hover{color:#fff}
@media(max-width:640px){.install-trouble-link{justify-content:center}}

/* v22: download actions + non-indexed help page UX */
.download-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px}
.download-actions .conversion-btn{margin-top:0}
.download-actions .install-trouble-link{margin:0;padding:14px 18px;border:1px solid rgba(255,255,255,.18);border-radius:15px;background:rgba(255,255,255,.06);white-space:nowrap}
@media(max-width:640px){.download-actions{flex-direction:column;align-items:stretch;width:100%;max-width:420px;margin-left:auto;margin-right:auto}.download-actions .conversion-btn,.download-actions .install-trouble-link{width:100%;max-width:none;justify-content:center}}

/* v23: installation guide entry beside all primary conversion buttons */
.nav-install-help{font-size:12px;font-weight:800;color:#d8d2ff;padding:8px 11px;border:1px solid rgba(171,151,255,.3);border-radius:999px;background:rgba(113,86,232,.10);white-space:nowrap;transition:.2s}
.nav-install-help:hover{color:#fff;border-color:rgba(191,175,255,.55);background:rgba(113,86,232,.2)}
.mobile-install-help{display:block;margin-top:8px;padding:12px 14px!important;border-radius:12px;border:1px solid rgba(171,151,255,.28);background:rgba(113,86,232,.1);color:#ddd5ff!important;font-weight:800}
.hero-install-help{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:16px 18px;border:1px solid rgba(183,166,255,.32);border-radius:16px;background:rgba(104,75,222,.12);color:#ddd6ff;font-size:13px;font-weight:800;white-space:nowrap}
.hero-install-help span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#7458ea;color:#fff;font-size:12px}
.hero-install-help:hover{background:rgba(104,75,222,.22);color:#fff}
.register-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px}
.register-actions .conversion-btn,.register-actions .install-trouble-link{margin-top:0}
.register-actions .install-trouble-light{padding:14px 18px;border:1px solid rgba(76,51,157,.22);border-radius:15px;background:rgba(91,62,190,.07);color:#503a99;white-space:nowrap}
.register-actions .install-trouble-light:hover{color:#362375;background:rgba(91,62,190,.13)}
@media(max-width:1080px){.nav-install-help{display:none}}
@media(max-width:640px){.hero-actions{max-width:440px}.hero-install-help{width:100%;white-space:normal;text-align:center}.register-actions{flex-direction:column;align-items:stretch;width:100%;max-width:420px;margin-left:auto;margin-right:auto}.register-actions .conversion-btn,.register-actions .install-trouble-link{width:100%;max-width:none;justify-content:center}.mobile-install-help{text-align:center}}

/* v24: borderless installation help actions */
.nav-install-help,.mobile-install-help,.hero-install-help,.download-actions .install-trouble-link,.register-actions .install-trouble-light{border:0!important}
.nav-install-help:hover{border-color:transparent!important}


/* v25: installation guide image modal */
body.install-modal-open{overflow:hidden}
.install-help-modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:18px}
.install-help-modal.open{display:flex}
.install-help-backdrop{position:absolute;inset:0;background:rgba(5,5,18,.82);backdrop-filter:blur(8px)}
.install-help-dialog{position:relative;z-index:1;width:min(86vw,1180px);max-height:90vh;border-radius:22px;background:#09091a;box-shadow:0 28px 90px rgba(0,0,0,.5);overflow:auto;padding:20px}
.install-help-image-wrap{display:flex;align-items:center;justify-content:center;min-height:180px;padding:8px 0 10px}
.install-help-image-wrap img{display:block;width:min(100%,980px);height:auto;max-height:76vh;object-fit:contain;border-radius:22px;margin:0 auto}
.install-help-close{position:sticky;float:right;top:12px;right:12px;z-index:3;width:42px;height:42px;margin:12px 12px -54px 0;border:0;border-radius:50%;background:rgba(0,0,0,.72);color:#fff;font-size:30px;line-height:1;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.28)}
.install-help-close:hover{background:#000}
@media(max-width:640px){.install-help-modal{padding:8px}.install-help-dialog{width:100%;max-height:96vh;border-radius:16px;padding:12px}.install-help-image-wrap img{width:100%;max-height:none;border-radius:16px}.install-help-close{width:38px;height:38px;font-size:27px;margin:8px 8px -46px 0}}

/* v31: plain installation-help text links; lower duplicate links removed */
.nav-right>a[data-install-modal="open"],.hero-actions>a[data-install-modal="open"],.mobile-menu>a[data-install-modal="open"]{background:none!important;border:0!important;border-radius:0!important;padding:0!important;box-shadow:none!important;color:inherit!important;font-weight:400!important;font-size:13px!important;white-space:normal!important}
.hero-actions>a[data-install-modal="open"]{align-self:center}
.mobile-menu>a[data-install-modal="open"]{margin:0!important;text-align:inherit!important}
@media(max-width:640px){.hero-actions>a[data-install-modal="open"]{width:auto!important;align-self:center!important}}