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0}.chat-shell{height:auto;min-height:100svh;position:static;overflow:visible}.chat-main{min-height:auto;padding-bottom:0;overflow:visible}.chat-window-header{grid-template-columns:1fr;align-items:start;padding:18px}.chat-window-actions{justify-content:flex-start}.chat-experience{grid-template-rows:auto minmax(520px,76svh);grid-template-columns:1fr;min-height:0;overflow:visible}.chat-model-panel{border-left:0;border-bottom:1px solid var(--rule);border-right:0;grid-area:1/1;padding:18px}.chat-model-tabs{flex-direction:row;gap:16px;overflow-x:auto}.chat-model-tabs button{border-bottom:2px solid #0000;border-left:0;flex:none;width:auto;min-height:36px;padding:0 0 9px}.chat-model-specs{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:18px;margin-top:14px;padding-top:12px}.chat-composer{left:0;right:0}.chat-window{grid-area:2/1;height:min(720px,76svh);min-height:520px}.step{grid-template-columns:1fr}.step-index{padding-top:0}}@media (max-width:480px){.page-shell{padding:16px}.brand{font-size:1.12rem}.hero{align-items:flex-start;padding:56px 0 52px}.profile-main{padding:42px 0 46px}h1{font-size:clamp(3rem,15vw,4.4rem)}.profile-hero h1{font-size:clamp(2.7rem,14vw,3.7rem)}.profile-intro{font-size:.96rem}.venture-section,.experience-section,.education-section,.projects-section{margin-top:56px}.venture-panel{grid-template-columns:1fr;padding:18px}.venture-panel a{margin-top:0}.experience-card{grid-template-columns:104px minmax(0,1fr);min-height:auto}.experience-logo{padding:14px}.experience-logo--wide{padding:8px}.experience-content{padding:18px}.education-item{grid-template-columns:104px minmax(0,1fr);min-height:auto}.education-content{padding:18px}.education-logo{padding:14px}.project-category{min-height:auto;padding:18px}.project-item{grid-template-columns:1fr}.project-item a{margin-top:0}.hero-footer{margin-top:30px}.guide-shell{padding:18px}.chat-shell{min-height:100svh}.chat-main{min-height:auto;padding-bottom:0;overflow:visible}.chat-training-notice{margin:18px 0 12px;font-size:.82rem}.chat-model-panel{max-height:38svh;padding:14px;overflow-y:auto}.chat-model-specs{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:14px}.chat-window{--chat-composer-height:190px;height:min(680px,76svh);min-height:520px}.chat-window-header{flex-direction:column;align-items:flex-start;gap:12px;padding:18px}.chat-window-actions{justify-content:flex-start;width:100%}.chat-messages{padding:18px 18px calc(10px + var(--chat-composer-height))}.chat-message{max-width:92%}.chat-composer{grid-template-columns:1fr;padding:14px}.chat-composer button{width:100%}.guide-main{padding:48px 0}.guide-hero h1{font-size:clamp(2.2rem,12vw,3.2rem)}pre{padding:14px;font-size:.84rem}}