/*
THESIS: The living signal from the approved landing persists inside every tool; flat dashboard rectangles are rejected.
OWN-WORLD: Signal black, mineral silver, moving orbital lines, soft instrument wells, pill controls, Helvetica Neue.
STORY: Each route opens with one precise question, then the signal progresses through evidence, state, and action.
FIRST VIEWPORT: Safe 32px margins, a floating navigation, the task at editorial scale, and the signal moving behind it.
FORM: Established landing world extended into Operate and Read surfaces without changing product logic.
FINISH: unreviewed and undocumented is unfinished; this build ends with the finish review, the verdict, and DESIGN.md
*/

:root {
  --paper:#080808;--paper-2:#101214;--ink:#e1e5e5;--ink-2:#c0c4c6;--ink-3:#838a8f;
  --gold:#e1e5e5;--gold-hi:#fff;--gold-tx:#e1e5e5;--font:"Helvetica Neue",Helvetica,Arial,sans-serif;
  --bg:#080808;--surface:#101214;--surface-2:#171a1c;--card:rgba(16,18,20,.88);--card-hover:#171a1c;
  --border:rgba(225,229,229,.16);--border-light:rgba(225,229,229,.3);--border-mid:rgba(225,229,229,.22);
  --primary:#e1e5e5;--primary-light:#fff;--primary-dark:#c0c4c6;--primary-glow:rgba(225,229,229,.12);
  --accent:#e1e5e5;--accent-light:#fff;--accent-glow:rgba(225,229,229,.12);
  --green:#7edba7;--red:#ff8f86;--blue:#8fc4ff;--success:#7edba7;--warning:#f2c66d;--danger:#ff8f86;--error:#ff8f86;--info:#8fc4ff;
  --text-primary:#e1e5e5;--text-secondary:#c0c4c6;--text-muted:#838a8f;
  --shadow-sm:0 12px 32px rgba(0,0,0,.28);--shadow-md:0 24px 64px rgba(0,0,0,.4);--shadow-lg:0 44px 110px rgba(0,0,0,.58);
  --font-display:"Helvetica Neue",Helvetica,Arial,sans-serif;--font-text:"Helvetica Neue",Helvetica,Arial,sans-serif;
  --fundo:#080808;--acento:#e1e5e5;--acento-claro:#fff;--texto:#e1e5e5;--texto-sec:#c0c4c6;--texto-ter:#838a8f;--borda:rgba(225,229,229,.16);
  --system-pad:32px;--system-nav:84px;--system-radius:16px;--system-ease:cubic-bezier(.22,1,.36,1);
}

*,*:before,*:after{box-sizing:border-box}
html{background:#080808;scrollbar-color:#64696d #080808;scroll-behavior:smooth}
body{background:#080808!important;background-image:none!important;color:#e1e5e5;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{display:none!important}
::selection{background:#e1e5e5;color:#080808}
:focus-visible{outline:2px solid #e1e5e5!important;outline-offset:5px}
a{text-underline-offset:4px}
button,input,select,textarea{font-family:inherit}

.maestro-grain{position:fixed;inset:-55%;z-index:90;pointer-events:none;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");animation:maestro-grain .2s steps(2) infinite}
@keyframes maestro-grain{0%{transform:translate(0)}25%{transform:translate(2%,-1%)}50%{transform:translate(-1%,2%)}75%{transform:translate(1%,1%)}100%{transform:translate(-2%,-1%)}}
.maestro-signal{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.72;mix-blend-mode:screen}
.maestro-progress{position:fixed;z-index:130;left:0;top:0;width:100%;height:2px;background:#e1e5e5;transform:scaleX(0);transform-origin:left center;will-change:transform}
body>nav,body>main,body>section,body>.layout,body>.app-section,body>.footer,body>.site-foot{position:relative;z-index:1}

.maestro-reveal{opacity:1;transform:none;filter:none}
.maestro-reveal.is-in{opacity:1;transform:none;filter:none}
.maestro-entered .maestro-reveal:not(.is-in){opacity:.42;transform:translateY(30px);filter:blur(8px)}
.maestro-entered .maestro-reveal{transition:opacity .9s ease calc(var(--reveal-order,0)*55ms),transform 1.15s var(--system-ease) calc(var(--reveal-order,0)*55ms),filter .9s ease calc(var(--reveal-order,0)*55ms)}

/* Shared floating navigation */
#nav{height:var(--system-nav);padding:0 var(--system-pad);z-index:120;background:linear-gradient(180deg,rgba(8,8,8,.95),rgba(8,8,8,.72))!important;border-bottom:1px solid rgba(225,229,229,.13);backdrop-filter:blur(18px);box-shadow:none!important;transition:transform .48s cubic-bezier(.4,0,.2,1),background .4s!important}
#nav.maestro-nav-hidden{transform:translateY(-120%)}
#nav .container{width:100%!important;max-width:none!important;margin:0!important;padding:0!important}
#nav .nav-inner{height:var(--system-nav);padding:0!important}
#nav .brand{color:#e1e5e5!important}.brand .wm{font-size:14px!important;letter-spacing:-.02em!important;text-transform:uppercase}.brand .wm b{font-size:.58em;vertical-align:super;margin-left:2px;color:#e1e5e5!important}
#nav .brand .mk i{background:#e1e5e5!important;border-radius:5px}
#nav .nav-links{gap:30px}.nav-links a,.navsel>button{color:#c0c4c6!important;font-size:12px!important;font-weight:400!important}.nav-links a:hover,.navsel>button:hover{color:#fff!important}
#nav .nav-cta{width:190px;height:48px;padding:0 18px!important;border:1px solid rgba(225,229,229,.72)!important;border-radius:999px!important;background:rgba(8,8,8,.18)!important;color:#e1e5e5!important;display:inline-flex;align-items:center;justify-content:center;letter-spacing:.06em;text-transform:uppercase;font-size:10px!important;box-shadow:none!important;overflow:hidden;transition:color .35s,background .35s,transform .45s var(--system-ease)!important}
#nav .nav-cta:hover{background:#e1e5e5!important;color:#080808!important;transform:translateY(-2px)!important}
.navpanel{padding-top:18px}.navpanel .inner{background:rgba(16,18,20,.96)!important;border:1px solid rgba(225,229,229,.2)!important;border-radius:18px!important;box-shadow:0 30px 80px rgba(0,0,0,.58)!important;overflow:hidden}.navpanel a,.navpanel .all{background:transparent!important;border:0!important}.navpanel a:hover,.navpanel .all:hover{background:rgba(225,229,229,.07)!important}.navpanel a .t,.navpanel a .c b{color:#e1e5e5!important}.navpanel a .c,.navpanel a .d,.navpanel .all{color:#838a8f!important}
body:not(.maestro-entered) #nav,body:not(.maestro-entered) .navbar{opacity:.2;transform:translateY(-18px)}

/* Diagnostic pages */
.container{max-width:1380px;padding-left:var(--system-pad);padding-right:var(--system-pad)}
body>.sec,.reference-intro{background:transparent!important}
.fnhero,.mxhero,.dchero,.mchero{min-height:88svh;display:flex;align-items:flex-end;padding:170px 0 86px!important;text-align:left!important;border-bottom:1px solid rgba(225,229,229,.16)}
.fnhero .container,.mxhero .container,.dchero .container,.mchero .container{width:100%}
.fnhero .back,.mxhero .back,.dchero .back,.mchero .back{color:#838a8f!important;margin-bottom:44px!important;font-size:10px!important}
.fnhero h1,.mxhero h1,.dchero h1,.mchero h1{max-width:1120px;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;font-size:clamp(58px,7.5vw,104px)!important;font-weight:400!important;letter-spacing:-.04em!important;line-height:.88!important;text-transform:uppercase}
.fnhero h1 .g,.mxhero h1 .g,.dchero h1 .g,.mchero h1 .g{color:#838a8f!important}
.fnhero .sub,.mxhero .sub,.dchero .sub,.mchero .sub{margin:34px 0 0!important;max-width:58ch!important;color:#c0c4c6!important;font-size:16px!important;line-height:1.55}
.fnhero .cost,.mxhero .cost,.dchero .cost,.mchero .cost{margin-top:32px!important;padding-top:14px;border-top:1px solid rgba(225,229,229,.2);color:#838a8f!important;font-size:10px!important;text-transform:uppercase;letter-spacing:.12em!important}
.cost b{color:#e1e5e5!important}.cost .gdot{background:#e1e5e5!important}
.maestro-entered .fnhero>*{transition:opacity 1s ease,transform 1.25s var(--system-ease),filter 1s ease}.maestro-entered .fnhero>*:nth-child(2){transition-delay:.08s}.maestro-entered .fnhero>*:nth-child(3){transition-delay:.16s}.maestro-entered .fnhero>*:nth-child(4){transition-delay:.24s}
body:not(.maestro-entered) .fnhero>*{opacity:.15;transform:translateY(36px);filter:blur(10px)}

.sec{padding-top:150px}.sec-head{text-align:left;max-width:none;margin:0 0 72px}.sec-head .kick{color:#838a8f!important;font-size:9px!important}.sec-head h2{max-width:980px;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;font-size:clamp(50px,6vw,88px)!important;font-weight:400!important;letter-spacing:-.04em!important;line-height:.92!important;text-transform:uppercase}.sec-head h2 .g{color:#838a8f!important}.sec-head p{max-width:58ch;color:#c0c4c6!important;font-size:15px!important}
.anz .mx-frame,.mc-stage,.dc-wall,.dc-plat,.mc-score,.spec,.sheet,.card{background:rgba(16,18,20,.84)!important;border:1px solid rgba(225,229,229,.18)!important;border-radius:18px!important;box-shadow:var(--shadow-md)!important;backdrop-filter:blur(12px)}
.anz .mx-bar,.mc-bar,.work-top,.sheet-top{border-color:rgba(225,229,229,.15)!important;color:#838a8f!important}.anz .mx-bar .mx-live,.mc-bar .mc-state,.work-top b,.sheet-top b{color:#e1e5e5!important}
.mx-find,.mx-chk,.mc-total,.mc-part,.dc-row,.spec .found,.spec .route,.spec .rule,.blk,.link,.fn,.part,.seat{background:rgba(16,18,20,.92)!important;border-color:rgba(225,229,229,.13)!important}
.mx-finds,.mx-checks,.mc-score,.spec{background:rgba(225,229,229,.13)!important}
.mx-find p,.mx-chk .mx-a,.mc-total p,.dc-row p,.dc-note,.mc-note,.mx-note,.spec .rule,.step p,.blk>p,.link p{color:#9ba1a5!important}
.mx-find h4,.mx-chk .mx-t,.mc-total h3,.mc-part .mc-t,.dc-head h3,.spec h3,.step h3,.blk h3,.link h3{color:#e1e5e5!important;font-weight:400!important}
.mx-dv,.mx-m b,.mc-part .mc-d,.dc-val,.conf .v,.row .v{color:#e1e5e5!important}.mx-hz,.mx-m,.mc-n,.mc-tol,.mc-vd,.dc-lim,.dc-scale,.dc-amt,.step .n,.move .k,.conf .lbl,.row .k,.row .c{color:#838a8f!important}
.mx-st,.gdot,.pulse,.dc-track i,.dc-p .dc-drop i,.mc-band .mc-b span,.mc-key i,.chainline path{background:#e1e5e5!important;stroke:#e1e5e5!important}.mx-live i{background:#e1e5e5!important}
.site-foot{border-color:rgba(225,229,229,.14)!important}.site-foot,.site-foot a{color:#838a8f!important}

svg text{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important}.anz svg text,.mc-stage svg text,.dc-wall svg text{fill:#838a8f!important}#decon .section-label,#decon .route-role,#decon .route-badge,#decon .route-status,#decon .route-match{fill:#838a8f!important}#decon .route-model,#decon .route-lock{fill:#e1e5e5!important}
[fill="#F4F1E9"],[fill="#FBF9F3"],[fill="#FBFAF6"],[fill="#FFFFFF"]{fill:#101214!important}
[fill="#1C1813"],[fill="#6E6656"],[fill="#9A927F"]{fill:#c0c4c6!important}
[stroke="#6E6656"],[stroke="#9A927F"]{stroke:#838a8f!important}

/* Reference: one staged argument, not two static columns. */
.reference-intro{min-height:112svh!important;overflow:visible}.reference-intro .fnhero{border:0;display:block;min-height:0;padding-top:110px!important}.reference-intro .head h2{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;font-weight:400!important;letter-spacing:-.04em!important;text-transform:uppercase;color:#e1e5e5}.reference-intro .head .hint,.reference-intro .head .kicker{color:#838a8f!important}
.reference-intro #decon{filter:saturate(0);opacity:.88}.step .dot{background:#080808!important;border-color:#e1e5e5!important;box-shadow:0 0 0 5px #080808!important}.step.lit .dot{background:#e1e5e5!important}
.maestro-entered .reference-intro .head{transition:none!important}
.spec .move{border-radius:12px;padding:14px 16px;background:rgba(225,229,229,.035)}

/* App: a living operating instrument. */
.navbar{height:72px;padding:0 var(--system-pad);background:linear-gradient(180deg,rgba(8,8,8,.96),rgba(8,8,8,.76))!important;border-color:rgba(225,229,229,.14)!important;backdrop-filter:blur(18px);transition:opacity .8s ease,transform 1s var(--system-ease)!important}.navbar .nav-inner{max-width:none}.nav-logo{color:#e1e5e5!important}.logo-icon{color:#e1e5e5!important}.logo-text{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;font-weight:500!important;letter-spacing:.12em!important}.logo-text .logo-ai{color:#e1e5e5!important;font-size:.62em;vertical-align:super;margin-left:2px}
.navbar .btn,.btn{border-radius:999px!important}.navbar .btn{text-transform:uppercase;letter-spacing:.06em;font-size:10px!important;height:42px;padding:0 18px}.btn-primary{background:#e1e5e5!important;color:#080808!important;box-shadow:none!important}.btn-primary:hover{background:#fff!important;color:#080808!important;transform:translateY(-2px)!important}.btn-ghost{background:transparent!important;color:#e1e5e5!important;border:1px solid rgba(225,229,229,.28)!important;backdrop-filter:none!important}.btn-ghost:hover{border-color:#e1e5e5!important;background:rgba(225,229,229,.07)!important}
.app-section{min-height:calc(100svh - 72px);padding:120px 0 100px!important;background:transparent!important}.app-section .section-inner{max-width:1280px;padding:0 var(--system-pad)}
.tab-bar{width:max-content;max-width:100%;background:rgba(16,18,20,.88)!important;border:1px solid rgba(225,229,229,.17)!important;border-radius:999px!important;padding:5px!important;box-shadow:var(--shadow-sm)!important;gap:4px!important;backdrop-filter:blur(14px)}
.tab-btn{min-height:48px!important;border:0!important;border-radius:999px!important;background:transparent!important;color:#838a8f!important;padding:0 22px!important;font-size:12px!important}.tab-btn.active{background:#e1e5e5!important;color:#080808!important}.tab-btn:hover{color:#e1e5e5!important}
.upload-gate{position:relative;isolation:isolate;min-height:520px;background:rgba(16,18,20,.78)!important;color:#e1e5e5!important;border:1px solid rgba(225,229,229,.2)!important;border-radius:30px!important;padding:92px 32px!important;box-shadow:var(--shadow-lg)!important;overflow:hidden;backdrop-filter:blur(18px)}
.upload-gate:before{content:"";position:absolute;z-index:-1;width:min(620px,70vw);aspect-ratio:1;left:50%;top:50%;transform:translate(-50%,-50%) rotate(14deg);border:1px solid rgba(225,229,229,.11);border-radius:50%;box-shadow:0 0 0 48px rgba(225,229,229,.025),0 0 0 104px rgba(225,229,229,.018);animation:maestro-orbit 18s linear infinite}.upload-gate:after{content:"";position:absolute;z-index:-1;left:-8%;right:-8%;top:52%;height:90px;border-top:1px solid rgba(225,229,229,.12);border-bottom:1px solid rgba(225,229,229,.05);transform:skewY(-2deg);opacity:.65}
@keyframes maestro-orbit{to{transform:translate(-50%,-50%) rotate(374deg)}}
.upload-gate h3{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;font-weight:400!important;font-size:clamp(32px,3.4vw,48px)!important;letter-spacing:-.04em!important;line-height:.96}.upload-gate p{color:#9ba1a5!important;max-width:46ch;margin-left:auto;margin-right:auto}.upload-gate .gate-icon{color:#e1e5e5!important}.upload-gate .btn-primary{background:#e1e5e5!important;color:#080808!important}.upload-gate .btn-ghost{color:#e1e5e5!important;border-color:rgba(225,229,229,.3)!important}
.upload-zone{background:rgba(16,18,20,.82)!important;border:1px dashed rgba(225,229,229,.32)!important;border-radius:20px!important}.upload-zone:hover{background:#171a1c!important;border-color:#e1e5e5!important}.upload-icon,.upload-title{color:#e1e5e5!important}.format-badge,.section-select,.rights-attest{background:rgba(16,18,20,.9)!important;border-color:rgba(225,229,229,.17)!important;color:#c0c4c6!important;border-radius:14px!important}
.feature-card,.instrument-card,.pricing-card,.subscription-card,.org-card,.admin-stat-card,.feedback-panel,.insights-card,.stem-card,.tour-card,.blueprint-card,.notif-panel,.settings-section{background:rgba(16,18,20,.88)!important;border-color:rgba(225,229,229,.16)!important;border-radius:16px!important;box-shadow:var(--shadow-sm)!important}
.tonality-key-row .key-badge,.billing-tab.active{color:#080808!important}.billing-tab.active .billing-save-badge{color:#080808!important}
.footer{background:transparent!important;border-color:rgba(225,229,229,.14)!important}.footer-logo{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;color:#e1e5e5!important}.footer-tagline,.footer-copy,.footer-links{color:#838a8f!important}
.cookie-banner{background:rgba(16,18,20,.95)!important;color:#e1e5e5!important;border:1px solid rgba(225,229,229,.2)!important;border-radius:16px!important;box-shadow:var(--shadow-lg)!important;backdrop-filter:blur(18px)}.cookie-content p,.cookie-content p a{color:#c0c4c6!important}.cookie-banner .btn-primary{background:#e1e5e5!important;color:#080808!important}.cookie-banner .btn-ghost,#cookie-reject{color:#e1e5e5!important;border-color:rgba(225,229,229,.3)!important;border-radius:999px!important}
.modal-overlay{background:rgba(8,8,8,.82)!important;backdrop-filter:blur(14px)}.modal{background:#e1e5e5!important;color:#080808!important;border-radius:18px!important;border:0!important;box-shadow:var(--shadow-lg)!important}.modal p,.modal label,.modal-footer-text{color:#555c60!important}.modal input,.modal select,.modal textarea{background:#fff!important;color:#080808!important;border-color:rgba(8,8,8,.18)!important;border-radius:12px!important}.modal .btn-primary{background:#080808!important;color:#e1e5e5!important}.modal-close{color:#080808!important;border-radius:50%!important}

/* Account creation is a product handoff, not a generic light modal. */
#register-modal{padding:0!important;background:#080808!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;overflow:auto;align-items:stretch;justify-content:stretch}
html.auth-register #register-modal,html.auth-login #login-modal{display:flex;animation:none}
#register-modal .register-studio{width:100%;max-width:none;min-height:100svh;padding:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(540px,680px);border-radius:0!important;background:#080808!important;color:#e1e5e5!important;box-shadow:none!important;overflow:hidden;animation:register-studio-in .9s var(--system-ease)}
#register-modal .modal-close{position:fixed;z-index:3;top:24px;right:26px;width:42px;height:42px;background:rgba(8,8,8,.06)!important;border:1px solid rgba(8,8,8,.18)!important;color:#080808!important}
#register-modal .modal-close svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.6}
#register-modal .modal-close:hover{background:#080808!important;color:#e1e5e5!important;transform:rotate(4deg)}
.register-context{position:relative;min-height:100svh;padding:36px 42px 40px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;border-right:1px solid rgba(225,229,229,.14)}
.register-context:before{content:"";position:absolute;width:min(72vw,900px);aspect-ratio:1;left:50%;top:46%;transform:translate(-50%,-50%);border:1px solid rgba(225,229,229,.11);border-radius:50%;box-shadow:inset 0 0 90px rgba(225,229,229,.025)}
.register-context:after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(225,229,229,.13);box-shadow:0 21px rgba(225,229,229,.045),0 -21px rgba(225,229,229,.045)}
.register-brand{position:relative;z-index:1;display:inline-flex;align-items:center;gap:11px;width:max-content;color:#e1e5e5;font-size:13px;letter-spacing:.01em}
.register-brand .icon{width:22px;height:22px}.register-brand sup{font-size:.55em;margin-left:2px}
.register-promise{position:relative;z-index:1;max-width:690px;margin:auto 0}
.register-promise h2{max-width:9ch;font-size:clamp(54px,6vw,96px);font-weight:400;line-height:.88;letter-spacing:-.04em;color:#e1e5e5}
.register-promise p{max-width:52ch;margin-top:32px;color:#9ba1a5!important;font-size:15px;line-height:1.55}
.register-signal{position:absolute;z-index:0;inset:auto -4% 23%;height:110px;opacity:.2;background:repeating-linear-gradient(90deg,#e1e5e5 0 2px,transparent 2px 9px);clip-path:polygon(0 48%,4% 32%,8% 64%,12% 18%,16% 75%,20% 39%,24% 84%,28% 28%,32% 57%,36% 12%,40% 72%,44% 31%,48% 92%,52% 25%,56% 68%,60% 16%,64% 77%,68% 34%,72% 88%,76% 42%,80% 23%,84% 70%,88% 37%,92% 61%,96% 30%,100% 50%,100% 100%,0 100%);mask-image:linear-gradient(90deg,transparent,#000 17%,#000 83%,transparent);transform-origin:center;animation:register-signal 3.2s ease-in-out infinite alternate}
.register-outcomes{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);list-style:none;border-top:1px solid rgba(225,229,229,.18);padding-top:13px;color:#838a8f;font-size:9px;letter-spacing:.1em;text-transform:uppercase}
.register-outcomes li{display:grid;gap:5px}.register-outcomes span{color:#e1e5e5;font-size:18px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.register-form-panel{position:relative;min-height:100svh;padding:clamp(74px,9vh,112px) clamp(42px,5vw,76px) 48px;background:#e1e5e5;color:#080808;display:flex;flex-direction:column;justify-content:center}
.register-header{margin-bottom:30px}.register-header h2{max-width:10ch;font-size:clamp(44px,4.2vw,64px);font-weight:400;line-height:.94;letter-spacing:-.04em;color:#080808}.register-header p{margin-top:14px;color:#555c60!important;font-size:14px}
#register-modal .oauth-buttons{margin-bottom:20px}.register-form{gap:16px!important}.register-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 14px}.register-span-2{grid-column:1/-1}
#register-modal .form-group{gap:7px}#register-modal .form-group label{font-size:10px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:#555c60!important}#register-modal .form-group .hint{margin-left:auto;text-transform:none;letter-spacing:0;color:#838a8f!important}
#register-modal .form-group input{width:100%;height:50px;padding:0 15px;border:1px solid rgba(8,8,8,.2)!important;border-radius:12px!important;background:#fff!important;color:#080808!important;font-size:15px}
#register-modal .form-group input:focus{border-color:#080808!important;box-shadow:0 0 0 3px rgba(8,8,8,.09)!important}
#register-modal .form-group input::placeholder{color:#838a8f!important;opacity:.78}
#register-modal .password-control{position:relative}
#register-modal .password-control input{padding-right:54px}
#register-modal .password-toggle{position:absolute;top:3px;right:3px;width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:12px;background:transparent;color:#555c60;cursor:pointer;transition:background .2s,color .2s}
#register-modal .password-toggle:hover{background:rgba(8,8,8,.07);color:#080808}
#register-modal .password-toggle:focus-visible{outline:2px solid #080808;outline-offset:1px}
#register-modal .password-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
#register-modal .password-toggle .eye-hidden{display:none}
#register-modal .password-toggle[aria-pressed=true] .eye-visible{display:none}
#register-modal .password-toggle[aria-pressed=true] .eye-hidden{display:block}
#register-modal input[type=date]{color-scheme:light}
#register-modal .form-error{margin:0;padding:12px 14px;border-radius:14px!important;background:rgba(255,143,134,.13);border-color:rgba(140,28,20,.24);color:#721b16;line-height:1.4}
#register-modal .field-validation{margin:2px 0 0;padding:8px 10px;border-radius:12px;background:rgba(255,143,134,.13);color:#721b16;font-size:var(--text-meta);line-height:1.35}
#register-modal .field-validation[hidden]{display:none}
#register-modal input[aria-invalid=true]{border-color:#8c1c14!important;box-shadow:0 0 0 3px rgba(140,28,20,.1)!important}
#register-modal:has(#register-error[style*="display: block"]) .register-form-panel{justify-content:flex-start}
#register-modal #register-submit{min-height:54px;border-radius:999px!important;font-size:13px;letter-spacing:.02em;transition:transform .35s var(--system-ease),background .25s}
#register-modal #register-submit:hover{transform:translateY(-2px);background:#171a1c!important}
.register-terms{font-size:11px!important;text-align:center;color:#555c60!important}.register-terms a,.register-form-panel .modal-footer-text a{color:#080808;text-decoration:underline;text-underline-offset:3px}
.register-form-panel .modal-footer-text{margin-top:22px!important;padding-top:18px;border-top:1px solid rgba(8,8,8,.14)}
@keyframes register-studio-in{from{opacity:.01;transform:scale(1.012);filter:blur(7px)}to{opacity:1;transform:none;filter:none}}
@keyframes register-signal{from{transform:scaleY(.55);opacity:.12}to{transform:scaleY(1);opacity:.23}}

/* Analysis: the signal becomes evidence in one continuous instrument. */
.analyzing-state{--analysis-label-width:112px;position:relative;min-height:680px;margin-top:12px;padding:34px 0 0;text-align:left;background:transparent;border-top:1px solid rgba(225,229,229,.24);border-bottom:1px solid rgba(225,229,229,.16);overflow:hidden;animation:analysis-enter .8s var(--system-ease)}
.analysis-head{display:flex;align-items:flex-start;justify-content:space-between;gap:32px;padding:0 2px 42px}.analysis-kicker{display:flex;align-items:center;gap:9px;margin:0 0 18px;color:#838a8f!important;font-size:9px;line-height:1;letter-spacing:.15em;text-transform:uppercase}.analysis-kicker span{width:6px;height:6px;border-radius:50%;background:#7edba7;box-shadow:0 0 0 5px rgba(126,219,167,.08);animation:analysis-live 1.8s ease-in-out infinite}.analyzing-title{max-width:790px;margin:0!important;color:#e1e5e5;font-size:clamp(46px,5.4vw,74px)!important;font-weight:400;line-height:.9;letter-spacing:-.045em}.analysis-detail{max-width:54ch;margin:20px 0 0;color:#9ba1a5!important;font-size:14px;line-height:1.5}.analysis-time{display:grid;justify-items:end;gap:7px;min-width:90px;padding-top:3px;color:#838a8f;font-size:9px;letter-spacing:.12em;text-transform:uppercase}.analysis-time strong{color:#e1e5e5;font-size:22px;font-weight:400;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.analysis-file-row{display:flex;justify-content:space-between;gap:24px;padding:13px 2px;border-top:1px solid rgba(225,229,229,.14);color:#838a8f;font-size:9px;letter-spacing:.1em;text-transform:uppercase}.analysis-file-row span:first-child{max-width:70%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#c0c4c6}.analysis-file-row span:last-child{text-align:right}
.analysis-spectrum{position:relative;height:300px;border-top:1px solid rgba(225,229,229,.14);border-bottom:1px solid rgba(225,229,229,.14);background:linear-gradient(90deg,rgba(8,8,8,.96) 0 var(--analysis-label-width),rgba(16,18,20,.48) var(--analysis-label-width),rgba(8,8,8,.18));overflow:hidden;isolation:isolate}.analysis-spectrum:before{content:"";position:absolute;z-index:0;inset:0;background:repeating-linear-gradient(0deg,transparent 0 calc(25% - 1px),rgba(225,229,229,.095) calc(25% - 1px) 25%),repeating-linear-gradient(90deg,transparent 0 calc(10% - 1px),rgba(225,229,229,.035) calc(10% - 1px) 10%)}.analysis-spectrum:after{content:"";position:absolute;z-index:2;inset:0;pointer-events:none;background:linear-gradient(90deg,#080808 0,transparent calc(var(--analysis-label-width) + 30px),transparent 86%,#080808 100%)}.analysis-spectrum-canvas{position:absolute;z-index:1;inset:0;display:block;width:100%;height:100%}.analysis-source-labels{position:absolute;z-index:4;left:0;top:0;bottom:0;width:var(--analysis-label-width);display:grid;grid-template-rows:repeat(4,1fr);padding:0 14px 0 2px;background:linear-gradient(90deg,#080808 74%,transparent)}.analysis-source-labels span{display:flex;align-items:center;color:#838a8f;font-size:8px;letter-spacing:.14em;text-transform:uppercase}.analysis-source-labels span:after{content:"";height:1px;flex:1;margin-left:9px;background:rgba(225,229,229,.24)}.analysis-scan-line{position:absolute;z-index:3;left:var(--analysis-label-width);top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent 0,#e1e5e5 20%,#fff 50%,#e1e5e5 80%,transparent);box-shadow:0 0 24px rgba(225,229,229,.28);animation:analysis-scan 5.8s cubic-bezier(.45,0,.55,1) infinite}
.analysis-rail{display:grid;grid-template-columns:repeat(4,1fr);position:relative}.analysis-stage{position:relative;min-height:104px;padding:20px 18px 20px 2px;display:flex;align-items:flex-start;gap:13px;border-right:1px solid rgba(225,229,229,.12);color:#64696d;transition:color .6s var(--system-ease),background .6s var(--system-ease)}.analysis-stage:last-child{border-right:0;padding-right:2px}.analysis-stage:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:#e1e5e5;transform:scaleX(0);transform-origin:left;transition:transform .8s var(--system-ease)}.analysis-stage-index{font-size:8px;letter-spacing:.1em;padding-top:3px}.analysis-stage div{display:grid;gap:7px}.analysis-stage strong{font-size:11px;font-weight:400;letter-spacing:.02em;color:inherit}.analysis-stage small{font-size:9px;color:#64696d;letter-spacing:.02em}.analysis-stage.is-active{color:#e1e5e5;background:linear-gradient(180deg,rgba(225,229,229,.04),transparent)}.analysis-stage.is-active:before,.analysis-stage.is-done:before{transform:scaleX(1)}.analysis-stage.is-done{color:#9ba1a5}.analysis-stage.is-done .analysis-stage-index:after{content:" ·";color:#7edba7}.analysis-stage.is-active small{color:#9ba1a5}
.analysis-foot{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 2px 18px;border-top:1px solid rgba(225,229,229,.12);color:#838a8f;font-size:10px}.analysis-foot p{margin:0;color:#838a8f!important}.analysis-foot strong{color:#c0c4c6;font-weight:400}.analysis-foot>span{letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}.analyzing-state.is-complete .analysis-spectrum{filter:brightness(1.24);transition:filter .55s ease}.analyzing-state.is-complete .analysis-scan-line{animation-duration:.8s}.analyzing-state.is-complete .analysis-kicker span{background:#e1e5e5}
@keyframes analysis-enter{from{opacity:0;transform:translateY(24px);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}@keyframes analysis-live{50%{opacity:.4;transform:scale(.72)}}@keyframes analysis-scan{0%{transform:translateX(0);opacity:0}7%,92%{opacity:1}100%{transform:translateX(calc(min(100vw,1280px) - var(--analysis-label-width)));opacity:0}}

/* Assisted Master */
body>nav:not(#nav):not(.navbar){padding:0 var(--system-pad);background:rgba(8,8,8,.82)!important;backdrop-filter:blur(18px);border-color:rgba(225,229,229,.14)!important}body>nav:not(#nav):not(.navbar) .wrap{width:100%;max-width:none}.desk,.variants{border-color:rgba(225,229,229,.18)!important;background:rgba(16,18,20,.86)!important;border-radius:22px!important;overflow:hidden;box-shadow:var(--shadow-lg)!important}.aside,.variant,.drop{background:rgba(16,18,20,.88)!important;border-color:rgba(225,229,229,.16)!important}.drop{border-radius:16px!important}.drop:hover{background:#171a1c!important;border-color:#e1e5e5!important}.signal i,.mark i{background:#e1e5e5!important;border-radius:999px}.word b,h1 span,.kicker,.chain b{color:#e1e5e5!important}.go,.download{background:#e1e5e5!important;color:#080808!important;border-radius:999px!important}.field select{background:#080808!important;color:#e1e5e5!important;border-color:rgba(225,229,229,.2)!important;border-radius:12px!important}
.drop.has{border-color:#e1e5e5!important}.drop.has span{color:#c0c4c6!important}.check input{accent-color:#e1e5e5!important}.guard{color:#838a8f!important}
main.wrap>.hero h1{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;font-weight:400!important;text-transform:uppercase;letter-spacing:-.04em!important;line-height:.9!important}.word{text-transform:uppercase;letter-spacing:.04em}.drop{position:relative}.drop input{inline-size:1px!important;block-size:1px!important;clip-path:inset(50%)}

/* Reading surfaces: Terms and API */
.wordmark,.sidebar-logo{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important;font-weight:500!important;letter-spacing:.04em!important}.wordmark span,.sidebar-logo span,h2 .num{color:#e1e5e5!important}
.toc,.callout{background:rgba(16,18,20,.85)!important;border-color:rgba(225,229,229,.16)!important;border-left-width:1px!important;border-radius:16px!important;box-shadow:var(--shadow-sm)!important}.toc a,.wrap a{color:#e1e5e5}.wrap p,.wrap li{color:#c0c4c6}
.layout{background:transparent!important;padding:20px;gap:20px}.sidebar{top:20px!important;height:calc(100vh - 40px)!important;background:rgba(16,18,20,.9)!important;border:1px solid rgba(225,229,229,.16)!important;border-radius:18px!important;overflow:hidden auto;backdrop-filter:blur(14px)}.main{padding-top:38px!important}.nav-item{border-left:0!important;color:#838a8f!important;border-radius:999px!important;margin:2px 10px;padding-left:14px!important}.nav-item.active{background:#e1e5e5!important;color:#080808!important}.nav-item:hover{background:rgba(225,229,229,.07)!important;color:#e1e5e5!important}.endpoint{border-color:rgba(225,229,229,.16)!important;border-radius:16px!important;overflow:hidden;box-shadow:var(--shadow-sm)!important}.endpoint-header,.endpoint-body,th,pre,.code-tab{background:rgba(16,18,20,.9)!important}.endpoint-header:hover{background:#171a1c!important}.auth-badge,.code-tab.active{background:#e1e5e5!important;color:#080808!important;border-color:#e1e5e5!important;border-radius:999px!important}.endpoint-path,.param-name{color:#e1e5e5!important}.param-type{color:#c0c4c6!important}.code-tab{border-radius:999px!important}

@media(max-width:900px){
  :root{--system-pad:20px;--system-nav:72px}
  #nav .nav-in{display:none!important}.container{padding-left:var(--system-pad);padding-right:var(--system-pad)}
  .fnhero,.mxhero,.dchero,.mchero{min-height:82svh;padding:132px 0 60px!important}.fnhero h1,.mxhero h1,.dchero h1,.mchero h1{font-size:clamp(44px,12.5vw,68px)!important}.fnhero .sub,.mxhero .sub,.dchero .sub,.mchero .sub{font-size:14px!important}.sec{padding-top:100px}.sec-head h2{font-size:clamp(42px,11vw,62px)!important}
  .navbar{height:64px;padding:0 16px}.navbar .nav-inner{gap:10px}.nav-auth{gap:7px!important}.navbar .btn{padding:0 13px!important}.app-section{padding:92px 0 70px!important}.app-section .section-inner{padding:0 16px}.tab-btn{padding:0 14px!important}.upload-gate{min-height:450px;padding:64px 22px!important;border-radius:22px!important}.upload-gate h3{font-size:32px!important}
  .layout{display:block;padding:0}.sidebar{display:block!important;position:relative!important;top:0!important;width:100%!important;min-width:0!important;height:72px!important;padding:0!important;border-width:0 0 1px!important;border-radius:0!important;overflow:hidden!important}.sidebar-header{height:72px;padding:16px 20px 12px!important}.sidebar-nav{display:none}.main{padding:54px 20px 70px!important;max-width:none!important;min-width:0!important;overflow:hidden}.endpoint,.endpoint-body{min-width:0;max-width:100%}.endpoint-header{flex-wrap:wrap}.endpoint-path{min-width:0;overflow-wrap:anywhere}.endpoint-desc{width:100%;margin-left:64px!important}.endpoint-header .auth-badge{margin-left:64px}pre,table{display:block;max-width:100%;overflow-x:auto}
}

@media(max-width:900px){
  #register-modal .register-studio{display:block;overflow:visible}
  #register-modal .modal-close{top:14px;right:14px;width:38px;height:38px;background:rgba(225,229,229,.08)!important;border-color:rgba(225,229,229,.2)!important;color:#e1e5e5!important}
  .register-context{min-height:340px;padding:24px 20px 30px;border-right:0;border-bottom:1px solid rgba(225,229,229,.14)}
  .register-context:before{width:520px;left:72%;top:55%}.register-promise{margin:auto 0 18px}.register-promise h2{font-size:clamp(44px,11vw,68px);max-width:10ch}.register-promise p{max-width:44ch;margin-top:20px;font-size:13px}.register-signal{bottom:12%;opacity:.13}.register-outcomes{display:none}
  .register-form-panel{min-height:auto;padding:54px 20px 42px;justify-content:flex-start}.register-header h2{font-size:44px}.register-header{margin-bottom:26px}
  .analyzing-state{min-height:0}.analysis-spectrum{height:280px}.analysis-rail{grid-template-columns:repeat(2,1fr)}.analysis-stage:nth-child(2){border-right:0}.analysis-stage:nth-child(-n+2){border-bottom:1px solid rgba(225,229,229,.12)}
}

@media(max-width:560px){
  .register-context{min-height:365px}.register-promise h2{font-size:46px}.register-promise p{max-width:34ch}
  .register-form-panel{padding-top:46px}.register-form-grid{grid-template-columns:1fr}.register-span-2{grid-column:auto}
  #register-modal .form-group input{height:52px}.register-header h2{font-size:41px}
}

@media(max-width:600px){
  .maestro-grain{opacity:.03}.maestro-signal{opacity:.58}.maestro-progress{height:1px}
  #nav{padding:0 20px}.navbar .nav-logo{max-width:118px}.tab-bar{width:100%;display:grid!important;grid-template-columns:repeat(3,1fr)}.tab-btn{padding:0 8px!important;font-size:10px!important}.upload-gate:before{width:460px}.gate-actions{gap:9px!important}
  .reference-intro{min-height:1240px!important}.reference-intro .act,.reference-intro .stage{height:1240px!important}.reference-intro .fnhero{top:calc(var(--system-nav) + 58px)!important;left:20px!important;right:20px!important;padding:0!important}.reference-intro .head{top:calc(var(--system-nav) + 500px)!important;left:20px!important;right:20px!important}.reference-intro .head h2{font-size:29px!important;line-height:1.02!important}.reference-intro #decon{opacity:.62}
  main.wrap>.hero h1{font-size:44px!important}.desk{border-radius:18px!important}
  .analyzing-state{--analysis-label-width:74px;padding-top:24px}.analysis-head{gap:16px;padding-bottom:30px}.analyzing-title{font-size:42px!important;line-height:.94}.analysis-detail{margin-top:15px;font-size:13px}.analysis-time{min-width:64px}.analysis-time strong{font-size:17px}.analysis-file-row{gap:12px}.analysis-spectrum{height:320px}.analysis-source-labels{padding-right:8px}.analysis-source-labels span{font-size:7px}.analysis-source-labels span:after{margin-left:5px}.analysis-rail{grid-template-columns:1fr}.analysis-stage,.analysis-stage:last-child{min-height:72px;padding:16px 2px;border-right:0;border-bottom:1px solid rgba(225,229,229,.12)}.analysis-stage:nth-child(-n+2){border-bottom:1px solid rgba(225,229,229,.12)}.analysis-foot{align-items:flex-start;flex-direction:column;gap:8px}.analysis-foot>span{white-space:normal}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.maestro-grain,.upload-gate:before,.signal i,.pulse,.mx-live i,.register-signal,.analysis-kicker span,.analysis-scan-line,.analyzing-state{animation:none!important}.maestro-reveal,body:not(.maestro-entered) .fnhero>*,#register-modal .register-studio{opacity:1!important;transform:none!important;filter:none!important;transition:none!important}#nav,.navbar,.fnhero>*{transition:none!important}body:not(.maestro-entered) #nav,body:not(.maestro-entered) .navbar{opacity:1!important;transform:none!important}
}