:root{--tb-bg:#f7f4ee;--tb-card:#fffdf8;--tb-text:#191919;--tb-muted:#66625d;--tb-line:#191919;--tb-soft:#efe9df;--tb-yellow:#f7ff64;--tb-pink:#ff90e8;--tb-purple:#7c5cff;--tb-green:#8ce99a;--tb-blue:#9bd7ff;--tb-danger:#b42318;--tb-success:#087443;--tb-radius:18px;--tb-shadow:7px 7px 0 #191919}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--tb-bg);color:var(--tb-text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.6}body,button,input,select,textarea{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}img{max-width:100%;height:auto}a{color:inherit}.tb-container{width:min(1220px,calc(100% - 40px));margin:auto}.tb-site-header{position:sticky;top:0;z-index:50;background:rgba(247,244,238,.94);border-bottom:2px solid var(--tb-line);backdrop-filter:blur(12px)}.tb-site-header .inner{min-height:76px;display:flex;align-items:center;gap:28px}.tb-logo{font-size:23px;font-weight:900;letter-spacing:-.045em;text-decoration:none;white-space:nowrap}.tb-logo img{max-height:40px;max-width:220px;display:block}.tb-nav{display:flex;align-items:center;gap:24px;margin-left:auto}.tb-nav a{text-decoration:none;font-weight:750}.tb-nav a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}.tb-header-actions{display:flex;gap:10px}.tb-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border:2px solid var(--tb-line);background:var(--tb-text);color:#fff;text-decoration:none;border-radius:999px;font-weight:850;cursor:pointer;transition:.16s ease}.tb-btn:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--tb-line)}.tb-btn.secondary{background:var(--tb-card);color:var(--tb-text)}.tb-btn.accent{background:var(--tb-yellow);color:var(--tb-text)}.tb-btn.small{min-height:36px;padding:7px 13px;font-size:14px}.tb-mobile-toggle{display:none;margin-left:auto;border:2px solid var(--tb-line);background:var(--tb-card);padding:8px 12px;border-radius:999px;font-weight:800}.tb-kicker,.tb-eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.tb-eyebrow{padding:7px 10px;border:2px solid var(--tb-line);background:var(--tb-card);border-radius:999px}.tb-hero{padding:88px 0 84px}.tb-hero-global{background:linear-gradient(180deg,#f7f4ee 0%,#fff9e8 100%)}.tb-hero-grid{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(430px,.97fr);gap:64px;align-items:center}.tb-hero h1{font-size:clamp(54px,8vw,94px);line-height:.95;letter-spacing:-.075em;margin:24px 0}.tb-hero h1 em{font-style:normal;background:var(--tb-pink);padding:0 .08em}.tb-hero 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8px;border-radius:8px}.tb-stage-body aside span:first-of-type{background:#fff;border:1px solid #ccc}.tb-stage-body aside button{margin-top:8px;border:1px dashed var(--tb-line);background:#fff;padding:8px;border-radius:8px}.tb-stage-body main{padding:34px;background:linear-gradient(135deg,#fff 0%,#f7ff64 170%)}.tb-stage-body main h2{font-size:40px;line-height:1.02;letter-spacing:-.05em;margin:18px 0 12px}.tb-stage-tag{font-size:11px;font-weight:900;letter-spacing:.13em}.tb-stage-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:30px}.tb-stage-cards i{height:95px;border:2px solid var(--tb-line);background:var(--tb-pink);border-radius:12px}.tb-stage-cards i:nth-child(2){background:var(--tb-blue)}.tb-stage-cards i:nth-child(3){background:var(--tb-green)}.tb-floating-note{position:absolute;padding:10px 14px;border:2px solid var(--tb-line);background:#fff;border-radius:999px;font-weight:900;box-shadow:3px 3px 0 var(--tb-line)}.tb-floating-note.one{right:-20px;top:-20px;background:var(--tb-green)}.tb-floating-note.two{left:-26px;bottom:28px;background:var(--tb-pink)}.tb-marquee{overflow:hidden;border-top:2px solid var(--tb-line);border-bottom:2px solid var(--tb-line);background:var(--tb-yellow);white-space:nowrap}.tb-marquee div{font-weight:950;letter-spacing:.08em;padding:15px 0;font-size:15px;animation:tb-marquee 28s linear infinite}@keyframes tb-marquee{from{transform:translateX(0)}to{transform:translateX(-35%)}}.tb-section{padding:88px 0}.tb-section.soft{background:var(--tb-soft);border-top:2px solid var(--tb-line);border-bottom:2px solid var(--tb-line)}.tb-section-head{max-width:780px;margin-bottom:34px}.tb-section-head.center{text-align:center;margin-left:auto;margin-right:auto}.tb-section-head.split{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.tb-section h2,.tb-page-hero h1,.tb-final-cta h2{font-size:clamp(38px,5vw,62px);line-height:1.02;letter-spacing:-.06em;margin:10px 0 14px}.tb-section-head p,.tb-page-hero p{font-size:19px;color:var(--tb-muted);margin:0}.tb-text-link{font-weight:900;text-decoration:none}.tb-text-link:hover{text-decoration:underline}.tb-grid{display:grid;gap:20px}.tb-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.tb-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.tb-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.tb-card,.tb-use-card,.tb-price-card,.tb-template-card{border:2px solid var(--tb-line);background:var(--tb-card);border-radius:var(--tb-radius)}.tb-card{padding:24px}.tb-card h3,.tb-use-card h3,.tb-price-card h3{margin:0 0 10px;font-size:22px;line-height:1.2}.tb-card p,.tb-use-card p,.tb-price-card p{color:var(--tb-muted);margin:0}.tb-use-card{padding:24px;min-height:230px;display:flex;flex-direction:column}.tb-use-card>span{display:grid;place-items:center;width:42px;height:42px;border:2px solid var(--tb-line);border-radius:50%;font-weight:900;margin-bottom:26px;background:var(--tb-yellow)}.tb-use-card:nth-child(2n)>span{background:var(--tb-pink)}.tb-use-card:nth-child(3n)>span{background:var(--tb-blue)}.tb-use-card p{margin-top:auto}.tb-builder-story{padding-top:20px}.tb-story-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.tb-story-panel{padding:42px;border:2px solid var(--tb-line);border-radius:26px;min-height:430px;box-shadow:var(--tb-shadow)}.tb-story-panel.pink{background:var(--tb-pink)}.tb-story-panel.yellow{background:var(--tb-yellow)}.tb-story-panel h2{font-size:48px}.tb-story-panel p,.tb-story-panel li{font-size:18px}.tb-story-panel ul{padding-left:20px}.tb-mini-browser{margin-top:50px;border:2px solid var(--tb-line);background:#fff;border-radius:15px;padding:18px;display:grid;grid-template-columns:1fr auto;gap:12px}.tb-mini-browser span{font-size:12px;font-weight:900;background:var(--tb-green);border:1px solid var(--tb-line);padding:3px 8px;border-radius:999px}.tb-mini-browser i{display:block;grid-column:1/-1;height:10px;background:#e5e5e5}.tb-template-card{overflow:hidden;text-decoration:none;transition:.16s}.tb-template-card:hover{transform:translate(-3px,-3px);box-shadow:5px 5px 0 var(--tb-line)}.tb-template-card img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-bottom:2px solid var(--tb-line);background:#eee}.tb-template-card .body{padding:18px;display:flex;justify-content:space-between;gap:18px}.tb-template-card h3{margin:0 0 6px;font-size:20px}.tb-template-card p{margin:0;color:var(--tb-muted);font-size:14px}.tb-template-card .body>span{align-self:flex-start;padding:4px 8px;border:1px solid var(--tb-line);border-radius:999px;font-size:11px;text-transform:uppercase;font-weight:850;white-space:nowrap}.tb-pricing-preview{background:#d6c8ff;border-top:2px solid var(--tb-line);border-bottom:2px solid var(--tb-line)}.tb-price-card{padding:24px;display:flex;flex-direction:column;min-height:470px}.tb-price-card.featured{background:var(--tb-yellow);box-shadow:var(--tb-shadow)}.tb-plan-label{font-size:14px;font-weight:950;text-transform:uppercase;letter-spacing:.08em}.tb-price{font-size:48px;font-weight:950;letter-spacing:-.06em;margin:15px 0}.tb-price small{font-size:13px;font-weight:700;color:var(--tb-muted)}.tb-list{list-style:none;padding:0;margin:20px 0}.tb-list li{padding:8px 0;border-bottom:1px solid rgba(25,25,25,.18)}.tb-list li:before{content:"✓";font-weight:900;margin-right:8px}.tb-price-card .tb-btn{margin-top:auto}.tb-article-card{display:grid;grid-template-columns:160px 1fr;gap:18px;border:2px solid var(--tb-line);background:#fff;border-radius:16px;padding:14px}.tb-article-card img{width:160px;height:122px;object-fit:cover;border-radius:10px}.tb-article-card h3{margin:5px 0 8px;font-size:20px}.tb-article-card a{text-decoration:none}.tb-article-card p{margin:0;color:var(--tb-muted)}.tb-article-meta{font-size:12px;font-weight:850;text-transform:uppercase}.tb-final-cta{padding:74px 0;background:var(--tb-text);color:#fff}.tb-final-cta .tb-container{display:flex;justify-content:space-between;gap:28px;align-items:center}.tb-final-cta h2{max-width:820px}.tb-page-hero{padding:76px 0 56px;border-bottom:2px solid var(--tb-line);background:var(--tb-yellow)}.tb-content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:50px;align-items:start}.tb-prose{font-size:18px}.tb-prose h2,.tb-prose h3{line-height:1.2;letter-spacing:-.03em;margin-top:38px}.tb-prose img{margin:22px 0;border:2px solid var(--tb-line);border-radius:14px}.tb-prose blockquote{border:2px solid var(--tb-line);margin:26px 0;padding:18px 22px;background:var(--tb-yellow);border-radius:14px}.tb-sidebar{position:sticky;top:100px}.tb-footer{padding:62px 0 28px;border-top:2px solid var(--tb-line);background:#191919;color:#fff}.tb-footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:40px}.tb-footer h4{margin:0 0 14px}.tb-footer a{display:block;color:#e6e0d8;text-decoration:none;padding:4px 0}.tb-footer a:hover{text-decoration:underline}.tb-footer p{color:#aaa39b}.tb-footer-bottom{border-top:1px solid #494949;margin-top:36px;padding-top:20px;color:#aaa39b;font-size:14px}.tb-alert{padding:13px 15px;border:2px solid var(--tb-line);background:#fff;margin:14px 0;border-radius:12px}.tb-alert.error{background:#fff0f0;color:#8a1c1c}.tb-alert.success{background:#ecfff1;color:#075f34}.tb-form{display:grid;gap:16px}.tb-field label{display:block;font-weight:800;margin-bottom:6px}.tb-input,.tb-textarea,.tb-select{width:100%;border:2px solid var(--tb-line);background:#fff;padding:12px 13px;border-radius:12px;font:inherit;color:var(--tb-text)}.tb-input:focus,.tb-textarea:focus,.tb-select:focus{outline:3px solid rgba(124,92,255,.22)}.tb-textarea{min-height:150px;resize:vertical}.tb-auth{min-height:calc(100vh - 150px);display:grid;place-items:center;padding:64px 0;background:linear-gradient(135deg,var(--tb-pink),var(--tb-yellow))}.tb-auth-card{width:min(620px,calc(100% - 32px));background:#fff;border:2px solid var(--tb-line);padding:34px;border-radius:20px;box-shadow:var(--tb-shadow)}.tb-auth-card h1{margin:8px 0 10px;font-size:38px;letter-spacing:-.04em}.tb-auth-card .intro{color:var(--tb-muted);margin-bottom:24px}.tb-consult-dock{position:fixed;right:20px;bottom:20px;z-index:65;display:grid;gap:8px}.tb-consult-dock button{border:2px solid var(--tb-line);background:var(--tb-yellow);padding:10px 14px;border-radius:999px;font-weight:900;box-shadow:3px 3px 0 var(--tb-line);cursor:pointer}.tb-consult-dock button:nth-child(2){background:var(--tb-pink)}.tb-consult-dock button:nth-child(3){background:var(--tb-blue)}.tb-consult-modal[hidden]{display:none}.tb-consult-modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px}.tb-consult-backdrop{position:absolute;inset:0;background:rgba(25,25,25,.66)}.tb-consult-panel{position:relative;z-index:1;width:min(760px,100%);max-height:92vh;overflow:auto;background:#fff;border:2px solid var(--tb-line);border-radius:20px;padding:30px;box-shadow:var(--tb-shadow)}.tb-consult-close{position:absolute;right:15px;top:12px;border:0;background:transparent;font-size:32px;cursor:pointer}.tb-consult-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.tb-consult-grid .full{grid-column:1/-1}.tb-wechat-panel{text-align:center;width:min(460px,100%)}.tb-wechat-panel img{max-width:300px;border:2px solid var(--tb-line);border-radius:12px}.tb-faq details{border-bottom:2px solid var(--tb-line);padding:14px 0}.tb-faq summary{font-weight:850;cursor:pointer}@media(max-width:1040px){.tb-hero-grid{grid-template-columns:1fr}.tb-story-grid{grid-template-columns:1fr}.tb-grid.cols-4{grid-template-columns:repeat(2,1fr)}.tb-grid.cols-3{grid-template-columns:repeat(2,1fr)}.tb-content-layout{grid-template-columns:1fr}.tb-sidebar{position:static}.tb-footer-grid{grid-template-columns:repeat(2,1fr)}.tb-mobile-toggle{display:block}.tb-nav{display:none;position:absolute;left:0;right:0;top:76px;background:var(--tb-bg);border-bottom:2px solid var(--tb-line);padding:18px;flex-direction:column;align-items:flex-start}.tb-nav.open{display:flex}.tb-header-actions{display:none}.tb-floating-note.one{right:0}.tb-floating-note.two{left:0}}@media(max-width:700px){.tb-container{width:min(100% - 24px,1220px)}.tb-site-header .inner{min-height:66px}.tb-nav{top:66px}.tb-hero{padding:58px 0}.tb-hero h1{font-size:54px}.tb-hero p{font-size:18px}.tb-stage-body{grid-template-columns:90px 1fr}.tb-stage-body main{padding:22px}.tb-stage-body main h2{font-size:30px}.tb-section{padding:62px 0}.tb-grid.cols-4,.tb-grid.cols-3,.tb-grid.cols-2{grid-template-columns:1fr}.tb-section-head.split{display:block}.tb-text-link{display:inline-block;margin-top:10px}.tb-story-panel{padding:26px;min-height:0}.tb-story-panel h2{font-size:38px}.tb-article-card{grid-template-columns:1fr}.tb-article-card img{width:100%;height:auto;aspect-ratio:16/9}.tb-footer-grid{grid-template-columns:1fr}.tb-final-cta .tb-container{align-items:flex-start;flex-direction:column}.tb-consult-grid{grid-template-columns:1fr}.tb-consult-grid .full{grid-column:auto}.tb-actions .tb-btn{width:100%}.tb-consult-dock{right:12px;bottom:12px}.tb-floating-note{display:none}}

.tb-auth-consent{margin:14px 0 18px;color:#625f6b;font-size:13px;line-height:1.55}.tb-auth-consent a{color:#111;text-decoration:underline;text-underline-offset:3px}

/* TradeBuilder Global 3.1: restrained radius and trust-focused typography */
:root{--tb-radius:5px;--tb-shadow:4px 4px 0 #191919}
.tb-btn,.tb-mobile-toggle,.tb-eyebrow,.tb-stage-window,.tb-stage-body aside span,.tb-stage-body aside button,.tb-stage-cards i,.tb-floating-note,.tb-card,.tb-use-card,.tb-price-card,.tb-template-card,.tb-story-panel,.tb-mini-browser,.tb-mini-browser span,.tb-template-card .body>span,.tb-article-card,.tb-article-card img,.tb-auth-card,.tb-alert,.tb-input,.tb-select,.tb-textarea,.tb-consult-panel,.tb-consult-close,.tb-free-plan-card,.tb-free-checks span,.tb-slug-field{border-radius:5px!important}
.tb-stage-bar i,.tb-use-card>span{border-radius:3px!important}
.tb-kicker,.tb-eyebrow{text-transform:none;letter-spacing:.025em}
.tb-hero h1{font-size:clamp(48px,7vw,78px);letter-spacing:-.055em}
.tb-hero p{font-size:20px;line-height:1.65}
.tb-free-forever{background:#e9f7ee;border-top:2px solid var(--tb-line);border-bottom:2px solid var(--tb-line)}
.tb-free-forever-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:48px;align-items:center}
.tb-free-checks{display:grid;grid-template-columns:1fr 1fr;gap:10px}.tb-free-checks span{padding:12px 14px;background:#fff;border:2px solid var(--tb-line);font-weight:800}
.tb-free-plan-card{max-width:920px;margin:auto;padding:36px;border:2px solid var(--tb-line);background:#fff;display:grid;grid-template-columns:1fr 1.25fr;gap:36px;align-items:start;box-shadow:var(--tb-shadow)}
.tb-free-plan-card h2{font-size:72px;margin:8px 0;letter-spacing:-.06em}.tb-free-plan-card .tb-btn{grid-column:1/-1}
.tb-auth-simple{max-width:680px}.tb-slug-field{display:grid;grid-template-columns:auto minmax(160px,1fr);align-items:stretch;border:2px solid var(--tb-line);overflow:hidden;background:#fff}.tb-slug-field>span{display:flex;align-items:center;padding:0 12px;background:var(--tb-soft);border-right:1px solid var(--tb-line);font-size:13px;white-space:nowrap}.tb-slug-field .tb-input{border:0!important;border-radius:0!important;min-width:0}.tb-field>small{display:block;margin-top:7px;color:var(--tb-muted);line-height:1.5}
@media(max-width:900px){.tb-free-forever-grid,.tb-free-plan-card{grid-template-columns:1fr}.tb-free-checks{grid-template-columns:1fr}.tb-slug-field{grid-template-columns:1fr}.tb-slug-field>span{border-right:0;border-bottom:1px solid var(--tb-line);padding:8px 12px;overflow:auto}}
.tb-sidebar{display:flex;flex-direction:column;gap:20px}
.tb-sidebar>.tb-card{margin:0}
.tb-prose img,.tb-prose blockquote,.tb-consult-dock button,.tb-wechat-panel img{border-radius:5px!important}

/* 3.2 dynamic plan pages */
.tb-plan-preview-grid,.tb-pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.tb-plan-preview-card,.tb-pricing-card{display:flex;flex-direction:column;justify-content:space-between;gap:22px;padding:26px;border:2px solid #111;background:#fff;border-radius:5px;box-shadow:6px 6px 0 #111}.tb-plan-preview-card.free,.tb-pricing-card.featured{background:#fff7b2}.tb-plan-preview-card h3,.tb-pricing-card h2{margin:10px 0;font-size:34px}.tb-plan-preview-card h3 small,.tb-pricing-card h2 small{font-size:14px;font-weight:600}.tb-plan-preview-card ul,.tb-pricing-card ul{display:flex;flex-direction:column;gap:9px;margin:0;padding:0;list-style:none}.tb-plan-preview-card li,.tb-pricing-card li{padding-left:18px;position:relative}.tb-plan-preview-card li:before,.tb-pricing-card li:before{content:"✓";position:absolute;left:0;font-weight:900}.tb-live-plans .tb-section-head{align-items:end}