/* V3.3 progressive enhancement: shared premium surfaces */
:root{color-scheme:dark}body.ls-v31-studio{background:radial-gradient(ellipse 70% 38% at 50% 2%,rgba(77,128,220,.17),transparent),#0a1223!important} .v3-wrap{max-width:1220px!important} .v3-stage,.v3-panel,.ft-card{border:1px solid rgba(179,208,251,.2)!important;background:linear-gradient(145deg,rgba(24,41,67,.94),rgba(13,25,44,.97))!important;border-radius:23px!important;box-shadow:0 22px 75px rgba(0,0,0,.2)!important}.v3-guide{max-width:1050px;margin:50px auto!important}.ft-wrap{max-width:1220px;margin:0 auto;padding:48px 22px 70px;color:#edf6ff}.ft-eyebrow{color:#95eddf;text-transform:uppercase;letter-spacing:.17em;font-size:12px;font-weight:800}.ft-wrap h1{font-size:clamp(34px,5vw,60px);letter-spacing:-.055em;margin:12px 0}.ft-lead{color:#b9cbe3;max-width:760px;font-size:18px}.ft-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(310px,.8fr);gap:24px;margin-top:36px}.ft-card{padding:28px}.ft-card h2{font-size:22px;margin:0 0 20px}.ft-card label{display:block;font-weight:700;margin:15px 0 8px}.ft-card input,.ft-card select{width:100%;max-width:100%;box-sizing:border-box;border:1px solid #526985;border-radius:11px;background:#0d1a2e;color:#f1f8ff;padding:12px;font:inherit}.ft-card input[type=range]{padding:0;accent-color:#8cebd7}.ft-card button,.ft-download{display:inline-block;background:linear-gradient(110deg,#96f0db,#a9bcff);border:0;border-radius:12px;padding:13px 17px;margin:12px 8px 0 0;color:#09182b!important;font:800 14px system-ui;cursor:pointer;text-decoration:none}.ft-card button:hover{filter:brightness(1.08)}.ft-card canvas{max-width:100%;height:auto;border-radius:12px;background:repeating-conic-gradient(#cbd5e1 0% 25%,#e2e8f0 0% 50%) 50%/24px 24px}.ft-status{color:#9eeadf;min-height:2em}.ft-swatches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.ft-card .ft-swatch{height:90px;display:flex;align-items:end;justify-content:center;background:linear-gradient(transparent 55%,rgba(0,0,0,.65)),var(--swatch);color:#fff!important;font-size:12px}.ft-guide{max-width:900px;margin:45px 0;color:#c4d5ec;line-height:1.8}.ft-guide h2{color:#fff}.ft-guide a{color:#9ceadf}.ft-card :focus-visible{outline:3px solid #9ef5e0;outline-offset:3px}@media(max-width:780px){.ft-grid{grid-template-columns:1fr}.ft-card{padding:20px}.ft-swatches{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){.ft-card *{transition:none!important}}
.ft-home-tools{padding:48px 20px 76px;background:linear-gradient(140deg,#101f37,#0b1629);color:#f3f8ff}.ft-home-inner{max-width:1220px;margin:auto}.ft-home-tools h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.05em;margin:8px 0}.ft-home-tools p{color:#b5c9e2}.ft-home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.ft-home-grid a{padding:25px;border:1px solid rgba(160,201,251,.22);border-radius:20px;background:linear-gradient(150deg,#1a3150,#112139);color:#f2f9ff;text-decoration:none;display:grid;gap:12px;box-shadow:0 15px 35px rgba(0,0,0,.14)}.ft-home-grid a:hover{border-color:#9beedc;transform:translateY(-2px)}.ft-home-grid strong{font-size:20px}.ft-home-grid span{font-size:14px;color:#b9cde4}@media(max-width:760px){.ft-home-grid{grid-template-columns:1fr}}