:root{--olvera-graphite:#1b1b1d;--olvera-lavender:#8e7dad;--olvera-lavender-soft:#d8d0e2;--olvera-sand:#e7dac6;--olvera-sage:#d7e2d5;--olvera-cream:#f5f1e9;--olvera-white:#fff;--olvera-line:rgba(27,27,29,.10);--olvera-muted:#77736e;--olvera-gold:#b99768;--olvera-shadow:0 24px 70px rgba(38,31,27,.08);--olvera-radius:22px}*{box-sizing:border-box}body{background:radial-gradient(circle at 78% 3%,rgba(142,125,173,.10),transparent 24%),linear-gradient(180deg,#faf8f4 0%,var(--olvera-cream) 100%);color:var(--olvera-graphite);font-family:Inter,Arial,sans-serif}.brand-spectrum{display:flex;align-items:flex-end;gap:7px;height:74px}.brand-spectrum i{display:block;width:9px;border-radius:999px;background:linear-gradient(180deg,var(--olvera-lavender),var(--olvera-sand));box-shadow:0 8px 24px rgba(142,125,173,.18);animation:olvera-breathe 5s ease-in-out infinite}.brand-spectrum i:nth-child(1){height:42px}.brand-spectrum i:nth-child(2){height:68px;animation-delay:.3s}.brand-spectrum i:nth-child(3){height:36px;animation-delay:.6s}.brand-spectrum i:nth-child(4){height:49px;animation-delay:.9s}.brand-spectrum i:nth-child(5){height:27px;animation-delay:1.2s}.brand-spectrum i:nth-child(6){width:8px;height:8px;animation-delay:1.5s}@keyframes olvera-breathe{0%,100%{transform:translateY(0);opacity:.82}50%{transform:translateY(-4px);opacity:1}}.olvera-wordmark{font-family:"Plus Jakarta Sans",Manrope,sans-serif;letter-spacing:.34em;font-weight:500}.olvera-caption{text-transform:uppercase;letter-spacing:.22em;font-size:10px;color:var(--olvera-gold)}button,a,input,select,textarea{transition:border-color .18s ease,background .18s ease,transform .18s ease,box-shadow .18s ease}.panel,.metric-card,.editor-panel,.analysis-panel,.version-bar{border:1px solid var(--olvera-line)!important;box-shadow:none!important}.panel:hover,.metric-card:hover{border-color:rgba(142,125,173,.28)!important}.primary-button,.secondary-button,.new-formula,.primary{background:var(--olvera-graphite)!important;color:#fff!important;border-radius:999px!important}.primary-button:hover,.secondary-button:hover,.new-formula:hover,.primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(27,27,29,.16)}input,select,textarea{border-color:var(--olvera-line)!important}.eyebrow,.kicker,.sidebar-label{letter-spacing:.18em!important}.spectrum-progress{display:flex;align-items:flex-end;gap:5px;height:28px}.spectrum-progress span{width:5px;border-radius:999px;background:linear-gradient(180deg,var(--olvera-lavender),var(--olvera-sand))}.spectrum-progress span:nth-child(1){height:35%}.spectrum-progress span:nth-child(2){height:62%}.spectrum-progress span:nth-child(3){height:92%}.spectrum-progress span:nth-child(4){height:72%}.spectrum-progress span:nth-child(5){height:48%}.spectrum-progress span:nth-child(6){height:24%}.sidebar{background:rgba(255,255,255,.72)!important;color:var(--olvera-graphite)!important;border-right:1px solid var(--olvera-line);backdrop-filter:blur(18px)}.brand{align-items:flex-end!important;color:var(--olvera-graphite)!important}.brand>.brand-spectrum{transform:scale(.42);transform-origin:left bottom;width:38px;height:38px;gap:5px;margin-right:4px}.brand>.brand-spectrum i{width:7px}.brand strong{font-size:15px!important}.brand small{color:var(--olvera-muted)!important;letter-spacing:.14em!important}.nav-item{color:#77736e!important;border:1px solid transparent}.nav-item:hover,.nav-item.active{background:rgba(142,125,173,.11)!important;color:var(--olvera-graphite)!important;border-color:rgba(142,125,173,.16)}.sidebar-card{background:rgba(255,255,255,.58)!important;border:1px solid var(--olvera-line)!important;color:var(--olvera-graphite)!important}.sidebar-card small,.sidebar-footer{color:var(--olvera-muted)!important}.hero{background:linear-gradient(128deg,rgba(255,255,255,.94),rgba(231,218,198,.76) 52%,rgba(216,208,226,.76))!important;color:var(--olvera-graphite)!important;border:1px solid var(--olvera-line);box-shadow:var(--olvera-shadow)!important}.hero-copy{padding:54px 58px!important}.hero h2{font-family:"Plus Jakarta Sans",Manrope,sans-serif!important;font-weight:500!important;font-size:43px!important;letter-spacing:-.045em!important}.hero p{color:#625d58!important;max-width:640px}.eyebrow.light{color:var(--olvera-lavender)!important}.ghost-button{color:var(--olvera-graphite)!important;background:rgba(255,255,255,.48)!important;border:1px solid rgba(27,27,29,.14)!important;border-radius:999px!important}.hero-visual{display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:24px}.hero-visual>.brand-spectrum{height:155px;gap:12px}.hero-visual>.brand-spectrum i{width:16px}.hero-visual>.brand-spectrum i:nth-child(1){height:82px}.hero-visual>.brand-spectrum i:nth-child(2){height:136px}.hero-visual>.brand-spectrum i:nth-child(3){height:72px}.hero-visual>.brand-spectrum i:nth-child(4){height:102px}.hero-visual>.brand-spectrum i:nth-child(5){height:53px}.hero-visual>.brand-spectrum i:nth-child(6){width:13px;height:13px}.metric-card,.panel{background:rgba(255,255,255,.78)!important;backdrop-filter:blur(12px)}.metric-card strong,.section-heading h3,.lesson-content h4{font-family:"Plus Jakarta Sans",Manrope,sans-serif!important}.pill,.tag{background:var(--olvera-lavender-soft)!important;color:#554d64!important}.lesson-card{background:linear-gradient(135deg,rgba(231,218,198,.45),rgba(216,208,226,.35))!important}.lesson-number{border-color:rgba(142,125,173,.35)!important;color:var(--olvera-lavender)!important}.task-check{background:var(--olvera-sage)!important}.search{background:rgba(255,255,255,.72)!important}footer{letter-spacing:.18em;text-transform:uppercase}@media(max-width:720px){.hero h2{font-size:32px!important}.hero-copy{padding:36px 28px!important}.brand>.brand-spectrum{display:flex!important}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}