:root{--ink:#17221f;--paper:#f5f1e8;--surface:#fffdf8;--teal:#126b61;--teal-deep:#0c4e47;--teal-pale:#dcece7;--amber:#c78025;--line:#d8d1c5;--muted:#66716d;--shadow:0 20px 60px rgba(35,50,45,0.1);--radius:18px}*{box-sizing:border-box}html{background:var(--paper)}body{margin:0;color:var(--ink);background:radial-gradient(circle at 7% 4%,rgba(18,107,97,.12),transparent 25rem),var(--paper);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a{color:inherit}.eyebrow{margin:0 0 .7rem;color:var(--teal);font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:.55rem;border:1px solid transparent;border-radius:999px;padding:.72rem 1.15rem;background:var(--teal);color:white;font-weight:750;text-decoration:none;cursor:pointer;transition:transform .15s ease,background .15s ease}.button:hover{background:var(--teal-deep);transform:translateY(-1px)}.button:focus-visible,.nav-link:focus-visible{outline:3px solid rgba(199,128,37,.38);outline-offset:3px}.button-secondary{border-color:var(--line);background:var(--surface);color:var(--ink)}.button-secondary:hover{background:white}.landing{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(22rem,.85fr)}.landing-copy{display:flex;min-height:100vh;flex-direction:column;justify-content:space-between;padding:clamp(2rem,6vw,6rem)}.brand-mark{display:inline-flex;align-items:center;gap:.7rem;font-weight:850;letter-spacing:-.02em}.brand-mark:before{width:14px;height:14px;border-radius:50%;background:var(--amber);box-shadow:18px 0 0 var(--teal);content:"";margin-right:18px}.hero{max-width:48rem;padding:5rem 0}.hero h1{max-width:13ch;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(3.2rem,8vw,7.5rem);font-weight:500;letter-spacing:-.065em;line-height:.9}.hero p{max-width:38rem;margin:2rem 0 0;color:var(--muted);font-size:clamp(1rem,2vw,1.3rem);line-height:1.65}.landing-foot{color:var(--muted);font-size:.85rem}.sign-in-panel{display:flex;min-height:100vh;align-items:center;justify-content:center;border-left:1px solid var(--line);padding:2rem;background:rgba(255,253,248,.7);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.sign-in-card{width:min(100%,30rem);border:1px solid var(--line);border-radius:28px;padding:clamp(1.5rem,5vw,3rem);background:var(--surface);box-shadow:var(--shadow)}.sign-in-card h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:2.4rem;font-weight:500;letter-spacing:-.04em}.sign-in-card p{color:var(--muted);line-height:1.6}.allowed-list{margin:1.5rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.2rem 0;color:var(--muted);font-size:.84rem;line-height:1.7}.studio-shell{min-height:100vh;display:grid;grid-template-columns:16rem minmax(0,1fr)}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;border-right:1px solid var(--line);padding:1.5rem;background:var(--surface)}.nav{display:grid;grid-gap:.28rem;gap:.28rem;margin-top:2.5rem}.nav-link{border-radius:10px;padding:.72rem .8rem;color:var(--muted);font-size:.9rem;font-weight:650;text-decoration:none}.nav-link-active,.nav-link:hover{background:var(--teal-pale);color:var(--teal-deep)}.sidebar-bottom{margin-top:auto}.studio-main{min-width:0;padding:clamp(1.5rem,4vw,4rem)}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem}.page-header h1{margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.6rem,5vw,4.7rem);font-weight:500;letter-spacing:-.055em}.page-header p{margin:.7rem 0 0;color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-gap:1rem;gap:1rem;margin-top:2.5rem}.card{grid-column:span 3;min-height:9rem;border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;background:var(--surface)}.card-wide{grid-column:span 8;min-height:17rem}.card-side{grid-column:span 4;min-height:17rem}.card-label{color:var(--muted);font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.card-value{margin-top:1rem;font-family:Georgia,Times New Roman,serif;font-size:3rem}.empty-state{display:grid;min-height:12rem;place-items:center;border:1px dashed var(--line);border-radius:14px;margin-top:1rem;padding:1rem;color:var(--muted);text-align:center}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:1rem;gap:1rem;margin-top:2.5rem}.settings-card{grid-column:auto}.setting-value{margin:1rem 0 0;font-size:1.15rem;font-weight:750}.setting-note{margin:.55rem 0 0;color:var(--muted);line-height:1.55}.error-page{min-height:100vh;display:grid;place-items:center;padding:2rem}.error-card{max-width:38rem;border:1px solid var(--line);border-radius:24px;padding:2rem;background:var(--surface);box-shadow:var(--shadow)}@media (max-width:900px){.landing{display:block}.landing-copy,.sign-in-panel{min-height:auto}.sign-in-panel{border-top:1px solid var(--line);border-left:0;padding:3rem 1.2rem}.studio-shell{display:block}.sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}.nav{display:flex;overflow-x:auto;margin-top:1.2rem;padding-bottom:.3rem}.sidebar-bottom{margin-top:1rem}.card,.card-side,.card-wide{grid-column:span 6}}@media (max-width:600px){.hero{padding:4rem 0 2rem}.page-header{align-items:stretch;flex-direction:column}.card,.card-side,.card-wide{grid-column:1/-1}.settings-grid{grid-template-columns:1fr}}