:root{--ink:#0a0c10;--paper:#f4f0e8;--paper2:#ebe5da;--lime:#c8ff3d;--coral:#ff6b57;--cobalt:#315cff;--rule:rgba(10,12,16,.16);--muted:#64635e;--radius:24px;--shadow:0 24px 70px rgba(20,18,14,.13);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--paper);color:var(--ink);overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.skip-link{position:fixed;left:1rem;top:-5rem;background:var(--ink);color:white;padding:.8rem 1rem;z-index:200}.skip-link:focus{top:1rem}.site-header{height:76px;padding:0 clamp(18px,4vw,68px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--rule);position:relative;z-index:20}.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:-.04em}.brand i{font-family:Georgia,serif;font-weight:400}.brand-mark{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--lime);font-size:10px;letter-spacing:.08em}.site-header nav{display:flex;gap:clamp(15px,3vw,42px);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.site-header nav a{position:relative}.site-header nav a:after{content:"";position:absolute;left:0;bottom:-7px;width:100%;height:2px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .25s}.site-header nav a:hover:after,.site-header nav a:focus-visible:after{transform:scaleX(1)}.lang-switch{border:1px solid var(--ink);border-radius:100px;background:transparent;padding:8px 12px;font-weight:700;cursor:pointer}.opening{padding:clamp(64px,9vw,132px) clamp(18px,4vw,68px) 40px}.eyebrow,.card-index{font-size:10px;font-weight:800;letter-spacing:.15em}.eyebrow{display:flex;gap:9px;align-items:center;border-top:1px solid var(--ink);padding-top:13px}.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(200,255,61,.3)}.opening-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(250px,.5fr);gap:5vw;align-items:end;margin-top:35px}.opening h1{font-size:clamp(54px,9.6vw,154px);line-height:.79;letter-spacing:-.075em;margin:0;font-weight:800;max-width:1200px}.opening h1 em,.section-heading h2 em,.pricing-intro h2 em{font-family:Georgia,serif;font-weight:400}.opening-note{border-left:1px solid var(--ink);padding-left:22px;padding-bottom:10px}.opening-note p{font-size:clamp(14px,1.15vw,18px);line-height:1.55;margin:0 0 30px}.text-link{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--ink);padding-bottom:9px;font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.contact-sheet{padding:0 clamp(18px,4vw,68px) clamp(72px,9vw,140px);display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,.65fr);grid-template-rows:auto auto;gap:16px}.studio-card,.diagnostic-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.studio-card{grid-row:1/3;background:var(--ink);color:white;padding:clamp(18px,2vw,30px);min-height:740px}.studio-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:18px}.studio-toolbar h2,.diagnostic-card h2{font-size:clamp(24px,2.4vw,38px);letter-spacing:-.045em;margin:8px 0 0}.upload-button{display:inline-flex;align-items:center;background:var(--lime);color:var(--ink);padding:13px 18px;border-radius:100px;font-size:12px;font-weight:800;cursor:pointer;white-space:nowrap}.upload-button input{position:absolute;width:1px;height:1px;opacity:0}.workbench{display:grid;grid-template-columns:minmax(270px,1.35fr) minmax(210px,.65fr);gap:30px;padding-top:24px;height:calc(100% - 82px)}.frame-column{min-width:0;display:flex;flex-direction:column}.device-ruler{display:flex;justify-content:space-between;color:rgba(255,255,255,.48);font-size:10px;letter-spacing:.11em;margin-bottom:10px}.media-plane{position:relative;margin:auto;height:min(580px,63vw);aspect-ratio:9/16;border-radius:28px;overflow:hidden;background:#191c22;border:1px solid rgba(255,255,255,.2);box-shadow:0 30px 90px rgba(0,0,0,.5);transform:perspective(1200px) rotateY(-5deg) rotateX(1.5deg);transition:transform .5s cubic-bezier(.16,1,.3,1)}.media-plane.no-tilt{transform:none}.media-plane canvas,.media-plane video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.media-plane video{display:none}.danger{position:absolute;background:rgba(255,107,87,.3);border-color:rgba(255,107,87,.8);pointer-events:none;transition:all .25s}.danger-top{left:0;right:0;top:0;border-bottom:1px dashed;height:9%}.danger-right{right:0;top:0;bottom:0;border-left:1px dashed;width:13%}.danger-bottom{left:0;right:0;bottom:0;border-top:1px dashed;height:20%}.ui-signal{position:absolute;z-index:4;pointer-events:none}.ui-avatar{right:5%;bottom:24%;width:22px;height:22px;border:2px solid white;border-radius:50%}.ui-stack{right:5.5%;bottom:9%;display:grid;gap:12px}.ui-stack i{display:block;width:16px;height:16px;border:2px solid white;border-radius:5px}.ui-copy{left:7%;bottom:7%;display:grid;gap:5px}.ui-copy i{display:block;width:94px;height:5px;background:white;border-radius:5px}.ui-copy i+ i{width:58px;opacity:.6}.caption-box{position:absolute;left:18%;top:48%;z-index:6;width:64%;padding:12px 14px;border:1.5px solid var(--lime);background:rgba(10,12,16,.84);color:white;cursor:grab;touch-action:none;user-select:none}.caption-box:active{cursor:grabbing}.caption-box strong{display:block;font-size:clamp(11px,1vw,14px);letter-spacing:.1em}.caption-box 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0;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:space-between;cursor:pointer;text-align:left;font-size:12px}.platform-button:after{content:"";width:7px;height:7px;border-radius:50%;border:1px solid currentColor}.platform-button.active{color:var(--lime)}.platform-button.active:after{background:var(--lime);border-color:var(--lime);box-shadow:0 0 0 4px rgba(200,255,61,.12)}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:11px}.switch input{position:absolute;opacity:0}.switch span{display:block;width:34px;height:19px;border-radius:20px;background:#444;position:relative;transition:.2s}.switch span:after{content:"";position:absolute;width:13px;height:13px;border-radius:50%;background:white;left:3px;top:3px;transition:.2s}.switch input:checked+span{background:var(--lime)}.switch input:checked+span:after{transform:translateX(15px);background:var(--ink)}.privacy-seal{margin-top:auto;background:rgba(255,255,255,.06);border-radius:16px;padding:16px}.privacy-seal b,.privacy-seal span{display:block}.privacy-seal b{font-size:12px;color:var(--lime);margin-bottom:6px}.privacy-seal span{font-size:10px;line-height:1.55;color:rgba(255,255,255,.53)}.diagnostic-card{padding:clamp(20px,2.2vw,32px);min-height:360px;display:flex;flex-direction:column}.score-card{background:var(--lime)}.score-ring{width:150px;height:150px;border-radius:50%;border:1px solid var(--ink);display:flex;align-items:baseline;justify-content:center;margin:auto;position:relative}.score-ring:after{content:"";position:absolute;inset:7px;border:7px solid rgba(10,12,16,.16);border-top-color:var(--ink);border-radius:50%;transform:rotate(28deg)}.score-ring strong{font-size:55px;letter-spacing:-.07em;z-index:1}.score-ring small{font-size:10px;z-index:1}.score-card p,.spec-card p{font-size:12px;line-height:1.5;margin-bottom:0}.spec-card{background:var(--cobalt);color:white}.spec-list{margin-top:auto}.spec-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.17);font-size:11px}.spec-row b{font-weight:700}.spec-row span{opacity:.58}.micro-note{color:rgba(255,255,255,.57);font-size:9px!important}.card-assembly{opacity:0;transform:translateY(22px);animation:assemble .75s cubic-bezier(.16,1,.3,1) forwards}.card-assembly:nth-child(2){animation-delay:.12s}.card-assembly:nth-child(3){animation-delay:.24s}.evidence-section,.pricing-section,.sources-section{padding:clamp(75px,10vw,150px) clamp(18px,4vw,68px);border-top:1px solid var(--rule)}.section-heading{max-width:1000px}.section-heading h2,.pricing-intro h2{font-size:clamp(43px,6.8vw,105px);line-height:.92;letter-spacing:-.065em;margin:24px 0 60px}.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.evidence-grid article{padding:28px 28px 38px 0}.evidence-grid article+article{border-left:1px solid var(--ink);padding-left:28px}.evidence-grid article>span{font-family:Georgia,serif;font-style:italic;font-size:26px}.evidence-grid h3{font-size:21px;margin:52px 0 13px}.evidence-grid p{color:var(--muted);line-height:1.65;font-size:13px}.product-proof{margin:80px 0 0}.product-proof img{width:100%;height:auto;display:block;border-radius:24px;background:#12141a;box-shadow:var(--shadow)}.product-proof figcaption{font-size:10px;letter-spacing:.05em;color:var(--muted);margin-top:12px}.pricing-section{display:grid;grid-template-columns:minmax(0,.8fr) minmax(420px,1fr);gap:8vw;background:var(--paper2)}.pricing-intro h2{font-size:clamp(45px,5.6vw,84px);margin-bottom:30px}.pricing-intro>p{max-width:520px;line-height:1.7;color:var(--muted)}.plans{display:grid;grid-template-columns:1fr 1fr;align-self:center}.plan{min-height:560px;padding:30px;border:1px solid var(--ink);display:flex;flex-direction:column}.plan+ .plan{border-left:0}.plan>span{font-size:10px;font-weight:800;letter-spacing:.15em}.plan strong{font-size:70px;letter-spacing:-.08em;margin-top:70px}.plan small{font-size:11px}.plan ul{list-style:none;padding:0;margin:50px 0 35px}.plan li{padding:12px 0;border-bottom:1px solid currentColor;font-size:11px}.pro-plan{background:var(--ink);color:white;transform:translateY(-18px)}.pro-plan .annual{font-size:10px;color:var(--lime)}.pro-plan strong{color:var(--lime)}.plan-button{margin-top:auto;border:1px solid currentColor;border-radius:100px;text-align:center;padding:13px;font-size:11px;font-weight:800}.plan-button.accent{background:var(--lime);color:var(--ink);border-color:var(--lime)}.boundary{display:block;margin-top:12px;color:rgba(255,255,255,.5);line-height:1.45}.sources-section{display:grid;grid-template-columns:1fr 1fr;gap:8vw}.sources-section h2{font-size:clamp(34px,4vw,60px);letter-spacing:-.05em}.source-links{display:grid}.source-links a{padding:18px 0;border-bottom:1px solid var(--ink);font-size:13px;font-weight:700}.site-footer{background:var(--ink);color:white;padding:50px clamp(18px,4vw,68px) 24px;display:grid;grid-template-columns:1fr 1.3fr;gap:60px}.footer-brand{display:flex;gap:13px}.footer-brand p{color:rgba(255,255,255,.48);font-size:11px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;font-size:11px}.footer-links a{padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.2)}.footer-meta{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.2);padding-top:20px;display:flex;justify-content:space-between;color:rgba(255,255,255,.45);font-size:9px}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:white;border:1px solid rgba(255,255,255,.2);border-radius:100px;padding:12px 18px;font-size:11px;opacity:0;pointer-events:none;z-index:100;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}:focus-visible{outline:3px solid var(--coral);outline-offset:3px}@keyframes assemble{to{opacity:1;transform:none}}@keyframes scan{0%{top:4%;opacity:0}12%{opacity:1}75%{opacity:1}100%{top:94%;opacity:0}}

/* Shared account and legal surfaces */
.portal-body{min-height:100vh;background:var(--paper2)}.portal-shell{width:min(1180px,calc(100% - 36px));margin:40px auto 100px;display:grid;grid-template-columns:260px minmax(0,1fr);border:1px solid var(--ink);min-height:650px}.portal-sidebar{background:var(--ink);color:white;padding:28px;display:flex;flex-direction:column}.portal-sidebar .brand{margin-bottom:70px}.portal-sidebar nav{display:grid;gap:8px}.portal-sidebar nav a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.17);font-size:12px}.portal-sidebar .side-note{margin-top:auto;font-size:10px;color:rgba(255,255,255,.48);line-height:1.5}.portal-main{padding:clamp(28px,5vw,72px);background:var(--paper)}.portal-main h1{font-size:clamp(44px,6vw,84px);line-height:.9;letter-spacing:-.065em;margin:20px 0 38px}.portal-main h1 em{font-family:Georgia,serif;font-weight:400}.portal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.portal-card{border:1px solid var(--ink);padding:22px;min-height:170px}.portal-card h2{font-size:18px;margin:0 0 14px}.portal-card p{font-size:11px;line-height:1.6;color:var(--muted)}.form-stack{display:grid;gap:11px}.form-stack label{font-size:10px;font-weight:800;letter-spacing:.08em}.form-stack input,.form-stack select{width:100%;border:1px solid var(--ink);background:white;padding:12px;border-radius:0}.action-button{border:1px solid var(--ink);background:var(--ink);color:white;padding:12px 15px;font-weight:800;cursor:pointer}.action-button.light{background:white;color:var(--ink)}.oauth-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.status-pill{display:inline-block;border-radius:100px;padding:5px 9px;background:var(--lime);font-size:9px;font-weight:800}.data-table{width:100%;border-collapse:collapse;font-size:11px}.data-table th,.data-table td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--rule)}.legal-shell{max-width:900px;margin:70px auto 130px;padding:0 24px}.legal-shell h1{font-size:clamp(48px,8vw,90px);letter-spacing:-.065em;line-height:.9}.legal-shell h2{margin-top:48px}.legal-shell p,.legal-shell li{line-height:1.75;color:#484742}.legal-meta{border-top:1px solid var(--ink);padding-top:12px;font-size:10px;letter-spacing:.1em}

.spec-row span{opacity:.95}.micro-note{color:#fff}.footer-meta{color:rgba(255,255,255,.72)}
@import url("/tj-web-pipeline/tj-semantic-tokens.css");
.tj-token-probe{color:var(--tj-text);background:var(--tj-surface);border-color:var(--tj-border);border-radius:var(--tj-radius);font-family:var(--tj-font-body);transition-duration:var(--tj-motion-base)}
@media(max-width:980px){.opening-grid{grid-template-columns:1fr}.opening-note{max-width:480px}.contact-sheet{grid-template-columns:1fr}.studio-card{grid-row:auto}.diagnostic-card{min-height:320px}.pricing-section{grid-template-columns:1fr}.sources-section{grid-template-columns:1fr}.portal-shell{grid-template-columns:1fr}.portal-sidebar{min-height:auto}.portal-sidebar .brand{margin-bottom:25px}.portal-sidebar .side-note{margin-top:25px}}
@media(max-width:700px){.site-header{height:auto;padding-top:15px;padding-bottom:15px;flex-wrap:wrap;gap:13px}.site-header nav{order:3;width:100%;justify-content:space-between;overflow:auto}.opening{padding-top:70px}.opening h1{font-size:clamp(50px,17vw,86px)}.workbench{grid-template-columns:1fr;height:auto}.studio-card{min-height:0}.media-plane{height:min(116vw,560px)}.control-column{border-left:0;border-top:1px solid rgba(255,255,255,.15);padding:22px 0 0}.platform-buttons{grid-template-columns:1fr 1fr}.evidence-grid{grid-template-columns:1fr}.evidence-grid article+article{border-left:0;border-top:1px solid var(--ink);padding-left:0}.evidence-grid article{padding-right:0}.evidence-grid h3{margin-top:24px}.plans{grid-template-columns:1fr}.plan+.plan{border-left:1px solid var(--ink);border-top:0}.pro-plan{transform:none}.site-footer{grid-template-columns:1fr}.footer-meta{display:grid;gap:8px}.footer-links{grid-template-columns:1fr 1fr}.portal-grid{grid-template-columns:1fr}.oauth-row{grid-template-columns:1fr}.portal-main{padding:30px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.media-plane{transform:none!important}}