.demo{grid-template-columns:minmax(260px,.75fr) minmax(0,1.4fr);gap:40px}
.computer-demo{position:relative;overflow:hidden;margin-top:12px;border-radius:14px;background:#e7edf6;border:7px solid #28394e;min-width:0;isolation:isolate}
.computer-content{max-height:560px;overflow:auto;scrollbar-width:thin;scrollbar-color:#93aacd #f1f5fa;overscroll-behavior:contain}
.computer-content:focus-visible{outline:2px solid #174fc5;outline-offset:-3px}
.computer-content .screen-body{min-height:0}.screen-paragraph{font-size:14px;line-height:1.75;margin:0 0 13px;overflow-wrap:anywhere}
.screen-fields{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 12px;padding:12px 0;margin:0 0 17px;border-top:1px solid #e0e6ee;border-bottom:1px solid #e0e6ee;font-size:12px;line-height:1.6}.screen-fields dt{color:#52637a}.screen-fields dd{margin:0;overflow-wrap:anywhere}
.screen-signature{font-size:12px;line-height:1.7;margin-top:18px;padding-top:12px;border-top:1px solid #dce2ec}.screen-signature span{display:block}.screen-signature span:nth-child(2){font-weight:650}
.screen-attachments,.screen-sources{margin-top:18px;font-size:12px}.screen-evidence{border-bottom:1px solid #dce2ec}.screen-evidence summary{cursor:pointer;color:#174fc5;padding:12px 0;min-height:44px;line-height:1.5;overflow-wrap:anywhere}.screen-evidence summary:focus-visible{outline:2px solid #174fc5;outline-offset:2px}.screen-evidence p{padding:0 0 14px;line-height:1.7;font-size:13px;color:#2f435f}
.screen-analysis{margin:12px 0}.screen-analysis-row{padding:11px 0;border-bottom:1px solid #e0e6ee}.screen-analysis dt{font-size:13px;font-weight:650;margin-bottom:5px;color:#173f91}.screen-analysis dd{font-size:13px;line-height:1.65;margin:0}
.screen-question-label{font-size:11px;font-weight:650;color:#52637a;margin:15px 0 6px}.screen-question{border:1px solid #93afd9;border-radius:6px;background:#f4f8ff;padding:12px;font-size:14px;line-height:1.65;margin-bottom:18px}
.typed-text{position:relative}.typed-reserve{visibility:hidden}.typed-ink{position:absolute;inset:0}.screen-question .typed-ink{inset:12px}
.screen-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.screen-reading-hint{font-size:10px;line-height:1.5;padding:8px 12px;margin:0;background:#f7f9fc;color:#52637a;border-bottom:1px solid #dce2ec}
.computer-desktop{padding:0 12px 16px;background:#dce5f2}
.computer-menubar{display:flex;justify-content:space-between;padding:10px 2px;color:#394d67;font-size:10px}
.computer-window{background:#fff;border:1px solid #becbdc;border-radius:9px;overflow:hidden;transform-origin:70% 65%;animation:screen-camera var(--scene-duration, 3800ms) ease-in-out both}
.computer-toolbar{display:flex;align-items:center;gap:14px;padding:13px 12px;border-bottom:1px solid #dce2ec;background:#f2f5fa;font-size:12px}
.window-dots{display:flex;gap:5px}.window-dots i{display:block;width:8px;height:8px;background:#a2adbd;border-radius:50%}.window-dots i:first-child{background:#ba6d68}.window-dots i:nth-child(2){background:#b79554}.window-dots i:last-child{background:#779f89}
.window-search{margin-left:auto;font-size:10px;color:#56677d}
.computer-workspace{display:grid;grid-template-columns:100px minmax(0,1fr);min-height:390px}
.computer-rail{padding:18px 7px;background:#f1f4f9;border-right:1px solid #dce2ec;display:flex;flex-direction:column;gap:8px}
.computer-rail>span{font-size:11px;padding:7px 6px;border-radius:4px;color:#465975}.computer-rail .selected{background:#dce8ff;color:#173f91;font-weight:650}.screen-constructor{width:65px;height:98px;object-fit:contain;margin:35px auto 5px;mix-blend-mode:multiply}
.computer-content{padding:16px;min-width:0}.screen-location{display:flex;justify-content:space-between;gap:8px;font-size:10px;color:#52637a;margin-bottom:17px}
.screen-paper{padding:0 0 14px;border-bottom:1px solid #dae2ed}.screen-subject{font-size:16px;line-height:1.45;letter-spacing:-.015em;margin:0 0 13px}.screen-meta{font-size:10px;color:#52637a;margin:0 0 14px}.screen-body{font-size:13px;line-height:1.65;min-height:116px}.screen-message{padding:9px 0;margin:0;font-size:13px!important;color:#24354f!important;line-height:1.8!important}
.screen-row{padding:8px 0;border-bottom:1px solid #e6ebf2;font-size:12px;line-height:1.6}.screen-file{padding:10px 8px;background:#f1f5fc;margin-bottom:5px}.screen-field{border:1px solid #bfcbdc;border-radius:4px;padding:9px;margin-bottom:8px;color:#455b79}.screen-check:before{content:'';display:inline-block;width:9px;height:9px;border:1px solid #56729b;margin-right:8px}
.screen-action{display:inline-block;background:#174fc5;color:#fff;border-radius:5px;padding:9px 12px;font-size:11px;margin-top:16px}
.screen-ai-result{margin-top:16px;padding:13px 14px;background:#eaf1ff;color:#1b3f7b;animation:screen-result var(--scene-duration, 3800ms) ease both}.screen-ai-label{font-size:10px;display:block;margin-bottom:5px}.screen-ai-result strong{font-size:14px;display:block}.screen-ai-result p{font-size:12px;line-height:1.6;margin-top:5px}
.screen-source{font-size:10px;color:#52637a;margin-top:12px;line-height:1.5}
.screen-reveal{animation:screen-write var(--scene-duration, 3800ms) linear both;animation-delay:calc(var(--row,0)*.08s)}
.screen-pointer{position:absolute;left:65%;top:58%;width:22px;pointer-events:none;animation:screen-pointer var(--scene-duration, 3800ms) ease-in-out both;filter:drop-shadow(1px 2px 2px #16315544)}.screen-pointer svg{width:100%;fill:#172b49;stroke:white;stroke-width:1.5}
.computer-demo[data-running=false] *{animation-play-state:paused}
.computer-demo .screen-body,.computer-demo .screen-row,.computer-demo .screen-message{font-size:14px!important}.computer-demo .screen-subject{font-size:18px}
@media(max-width:760px){.demo{display:flex;flex-direction:column;gap:22px}.demo-copy{display:contents}.demo-copy h3{order:0;margin-bottom:0}.demo-copy>#demo-desc{order:1}.demo>.studio{order:2;width:100%}.demo-copy>.flow-descriptions{order:3;margin-top:0}.demo-copy>.result{order:4}.demo-copy>.link{order:5}}
.computer-demo[data-static=true] .screen-reveal,.computer-demo[data-static=true] .screen-ai-result{animation:none;opacity:1;clip-path:none}.computer-demo[data-static=true] .computer-window{animation:none}.computer-demo[data-static=true] .screen-pointer{display:none}
@keyframes screen-camera{0%,18%{transform:scale(1)}40%,85%{transform:scale(1.035)}100%{transform:scale(1)}}
@keyframes screen-write{0%,8%{clip-path:inset(0 100% 0 0)}35%,100%{clip-path:inset(0)}}
@keyframes screen-result{0%,25%{opacity:0;transform:translateY(9px)}42%,100%{opacity:1;transform:translateY(0)}}
@keyframes screen-pointer{0%{transform:translate(-120px,-80px);opacity:0}15%{opacity:1}35%,45%{transform:translate(0,0) scale(1)}40%{transform:translate(0,0) scale(.8)}65%,100%{transform:translate(25px,80px);opacity:0}}
@media(max-width:1000px) and (min-width:761px){.demo{grid-template-columns:1fr;gap:26px}.studio{position:static}.flow-descriptions{grid-template-columns:1fr 1fr}.computer-demo{max-width:760px;margin-inline:auto}}
@media(max-width:760px){.demo{grid-template-columns:1fr;gap:26px}.computer-demo{border-width:5px;border-radius:10px}.computer-desktop{padding:0 7px 9px}.computer-menubar{font-size:9px}.computer-toolbar{padding:11px 9px}.window-search{display:none}.computer-workspace{grid-template-columns:1fr;min-height:440px}.computer-rail{display:none}.computer-content{padding:14px 12px}.screen-subject{font-size:17px}.screen-body,.screen-row,.screen-message{font-size:14px!important}.screen-location,.screen-source{font-size:11px}.screen-ai-result p{font-size:13px}.screen-action{font-size:12px}.computer-window{animation:none}.screen-pointer{width:20px}.flow-descriptions{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.computer-demo *{animation:none!important}.screen-pointer{display:none}.screen-reveal{clip-path:none}.screen-ai-result{opacity:1}}

.screen-guide{background:#edf4ff;border:1px solid #bed0ef;border-radius:10px;padding:13px 15px;margin-top:20px;color:#203e6d;position:relative}.screen-guide strong{display:block;font-size:12px}.screen-guide p{font-size:13px;line-height:1.65;margin:5px 0 0}.screen-action{font:inherit;font-size:13px;line-height:1.5;min-height:44px;border:0;cursor:pointer;max-width:100%;text-align:left;white-space:normal}.screen-action:hover{background:#123c96}.screen-action:focus-visible{outline:3px solid #174fc5;outline-offset:3px}.screen-action:disabled{background:#dce8f5;color:#24456c;cursor:default}.screen-feedback{font-size:13px;line-height:1.65;color:#24456c}.screen-feedback:empty{display:none}.screen-history{margin-top:18px}.screen-history p{margin:8px 0;padding-bottom:7px}.screen-pointer{display:none}

.screen-question-input{display:block;width:100%;box-sizing:border-box;resize:vertical;font:inherit;font-size:14px;min-height:120px}.screen-example{background:#edf4ff;color:#173f91;border:1px solid #b4c9e7;border-radius:5px;min-height:44px;padding:9px 12px;cursor:pointer}.screen-example:focus-visible,.screen-question-input:focus-visible{outline:3px solid #174fc5;outline-offset:3px}

/* Wide, fixed workspace: one active explanation and one shared A–D navigation. */
.demo{grid-template-columns:minmax(220px,.55fr) minmax(0,1.7fr);gap:32px;align-items:start}
.demo .studio{position:static;top:auto;min-width:0}.demo-copy h3{font-size:25px;line-height:1.25}.demo-copy>#demo-desc{font-size:15px;line-height:1.7}.demo-copy .result{font-size:13px;line-height:1.6}
.demo .flow-descriptions{display:block;margin-top:26px}.demo .flow-descriptions li{padding:18px 0;border-top:2px solid #174fc5;background:transparent;display:block}.demo .flow-descriptions li:not(.current){display:none}.demo .flow-descriptions .flow-letter{display:none}.demo .flow-descriptions strong{font-size:16px;line-height:1.4}.demo .flow-descriptions p{font-size:14px;line-height:1.75;margin-top:10px}
.studio .studio-top{padding:0 0 12px;gap:12px}.studio .studio-top>span{font-size:12px}.studio .path{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:0 0 10px}.studio .path button{padding:12px 8px;min-width:0;min-height:58px;cursor:pointer;background:#edf2f8;border:1px solid #cdd8e8;border-radius:6px;transition:background-color .15s,color .15s}.studio .path button:hover{background:#dce8ff}.studio .path button.active{background:#174fc5;color:#fff;border-color:#174fc5}.studio .path button.active .letter,.studio .path button.active .step-name{color:#fff}.studio .path .step-name{font-size:12px;line-height:1.4;overflow-wrap:anywhere}.studio .path .letter{font-size:15px}.studio .stage{padding:0;min-height:0}
.computer-demo{margin-top:0;border-width:6px}.computer-workspace{display:block;min-height:0}.computer-content{height:clamp(330px,44vh,410px);max-height:none;padding:18px 24px}.computer-window{animation:none}.computer-demo .screen-subject{font-size:19px}.computer-content .screen-body{max-width:80ch}.computer-content .screen-fields{font-size:13px}.studio .story-caption{font-size:12px;margin:12px 0;line-height:1.5}.studio .demo-note{font-size:11px;line-height:1.6;padding:0;margin-top:10px}
@media(max-width:1000px){.demo{grid-template-columns:1fr}.demo-copy{display:grid;grid-template-columns:1fr 1fr;gap:12px 30px}.demo-copy>#demo-desc{margin:0}.demo-copy .flow-descriptions{grid-column:1/-1;margin:0}.demo-copy .result{margin:0}.demo .computer-demo{max-width:none}.demo .studio{width:100%}.computer-content{height:380px}.demo-copy>.link{align-self:center}}
@media(max-width:760px){.demo{display:flex;gap:20px}.demo-copy{display:contents}.demo-copy h3{order:0}.demo-copy>#demo-desc{order:1}.demo-copy>.flow-descriptions{order:2;width:100%}.demo>.studio{order:3}.demo-copy>.result{order:4}.demo-copy>.link{order:5}.demo .flow-descriptions li{padding:12px 0}.studio .path button{padding:10px 4px;min-height:62px}.studio .path .step-name{font-size:11px}.computer-content{height:390px;padding:16px 12px}.computer-demo .screen-subject{font-size:17px}.computer-toolbar{gap:8px}.window-search{display:block;max-width:48%;font-size:10px}.studio .studio-top>span{max-width:62%;line-height:1.5}}
@media(prefers-reduced-motion:reduce){.studio .path button{transition:none}}

.studio .path button{display:flex;align-items:center;justify-content:center;gap:8px}.studio .path button:after{display:none}.studio .path .letter{width:28px;height:28px;margin:0;flex:none}.demo .flow-descriptions li{border-left:0}.screen-reading-hint{max-width:none}.computer-content{height:clamp(300px,38vh,370px)}
@media(max-width:760px){.studio .path button{flex-direction:column;gap:3px}.computer-content{height:390px}}