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20px}@media(max-width:1200px){.auth-stage{width:min(1160px,100%);grid-template-columns:minmax(0,1fr) minmax(300px,350px);gap:40px}.auth-marketing{grid-template-columns:1fr;grid-template-areas:"copy" "visual" "features";gap:22px}.auth-marketing-copy h1,.auth-panel-compact h1{font-size:clamp(3.6rem,6vw,4.6rem)}.auth-lead{max-width:18ch;font-size:clamp(1.26rem,2.1vw,1.72rem)}.auth-marketing-visual{min-height:280px;max-width:300px}.auth-feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.auth-feature-card{min-height:168px;padding:18px 16px}.auth-form-card{width:min(100%,350px);padding:28px 24px 24px}.topbar,.composer-footer{flex-direction:column;align-items:stretch}.paper-card-row{flex-direction:column}.paper-card-side{width:100%;grid-template-columns:1fr auto;align-items:center}.topbar-actions{justify-content:space-between}.library-shell{grid-template-columns:1fr}.library-rail{flex-direction:row;align-items:center;border-right:0;border-top:1px solid rgba(74,62,45,.06)}.library-rail-top,.library-rail-bottom{grid-auto-flow:column;align-items:center}.library-rail-indicator-label{display:none}.settings-grid,.composer-quote-tag,.composer-image-tag{grid-template-columns:1fr}.composer-image-tag img{width:100%;height:auto;aspect-ratio:4 / 3}}@media(max-width:900px){.auth-stage{max-width:720px;grid-template-columns:1fr;gap:28px;padding:20px 0 24px}.auth-form-card{order:1;width:min(100%,420px);justify-self:center;padding:28px 24px 24px}.auth-marketing{order:2;width:100%;grid-template-columns:1fr;grid-template-areas:"copy" "visual" "features";gap:22px}.auth-marketing-copy h1,.auth-panel-compact h1{font-size:4rem}.auth-lead{max-width:20ch;font-size:1.68rem}.auth-marketing-visual{min-height:280px;max-width:420px;width:100%;justify-self:center}.auth-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.auth-feature-card{min-height:0}.auth-marketing-orbit{inset:34px 16px 18px}.auth-marketing-doc-center{width:96px;height:124px}.auth-marketing-doc{width:68px;height:88px}}@media(max-width:720px){.topbar-actions{flex-direction:column;align-items:stretch}}@media(max-width:640px){.auth-stage{gap:22px;padding:12px 0 24px}.auth-marketing-copy h1,.auth-panel-compact h1{font-size:3.2rem}.auth-lead{max-width:none;font-size:1.36rem;line-height:1.32}.auth-feature-grid{grid-template-columns:1fr;gap:14px}.auth-feature-card{min-height:0;padding:18px 16px}.auth-marketing-visual{min-height:224px}.auth-marketing-orbit{inset:26px 12px 12px}.auth-marketing-doc-center{width:84px;height:108px}.auth-marketing-doc{width:56px;height:72px}.auth-panel-form,.auth-panel-compact{padding:24px 18px 20px}.auth-form-card{width:100%;gap:18px}.auth-switch-copy{font-size:.92rem}.image-preview-backdrop{padding:14px}.image-preview-modal{padding:16px;border-radius:22px}.image-preview-media-shell{padding:12px;border-radius:18px}}