:root {
  --ink: #17211b; --muted: #68756d; --paper: #f7f5ef; --panel: #fff;
  --line: #e4e4dc; --green: #2f6b4f; --green-2: #e4efe8; --orange: #da7245;
  --shadow: 0 18px 50px rgba(31, 47, 38, .08); --radius: 18px;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "DM Sans", sans-serif; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 232px 1fr; }
.sidebar { background: #173d2d; color: #fff; position: fixed; width: 232px; height: 100vh; padding: 26px 18px; display: flex; flex-direction: column; z-index: 20; }
.brand { display: flex; gap: 12px; align-items: center; color: #fff; text-decoration: none; padding: 0 8px 30px; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; color: #173d2d; background: #dbeadf; font: 700 23px Newsreader, serif; }
.brand strong, .brand small { display: block; }.brand strong { font-size: 17px; }.brand small { color: #a9c3b4; font-size: 11px; margin-top: 2px; }
nav { display: grid; gap: 5px; }
.nav-item { color: #bfd2c7; background: transparent; border: 0; border-radius: 10px; padding: 11px 12px; text-align: left; transition: .2s; }
.nav-item span { display: inline-block; width: 26px; font-size: 18px; }.nav-item:hover, .nav-item.active { background: rgba(255,255,255,.1); color: #fff; }
.sidebar-footer { margin-top: auto; display: flex; align-items: center; gap: 9px; color: #b7cbbf; font-size: 12px; padding: 12px 8px; }
.health-dot { width: 8px; height: 8px; border-radius: 50%; background: #e2a15e; }.health-dot.ok { background: #63ce8c; box-shadow: 0 0 0 4px rgba(99,206,140,.12); }.health-dot.bad { background: #ec6f65; }
main { grid-column: 2; min-width: 0; }
.topbar { height: 72px; padding: 0 4.5vw; display: flex; align-items: center; justify-content: flex-end; gap: 14px; border-bottom: 1px solid var(--line); background: rgba(247,245,239,.88); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 10; }
.paper-context { display: flex; align-items: center; gap: 10px; }.context-label { color: var(--muted); font-size: 12px; }
select, input, textarea { border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 10px; outline: none; padding: 10px 12px; }
select:focus, input:focus, textarea:focus { border-color: #75a28a; box-shadow: 0 0 0 3px rgba(47,107,79,.1); }
#global-paper-select { width: min(330px, 35vw); }
.mobile-menu { display: none; border: 0; background: transparent; font-size: 23px; margin-right: auto; }
.page { display: none; padding: 48px 4.5vw 80px; max-width: 1500px; margin: auto; animation: reveal .25s ease; }.page.active { display: block; }
@keyframes reveal { from { opacity: 0; transform: translateY(5px); } }
.hero { min-height: 450px; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; border-bottom: 1px solid var(--line); }
.eyebrow { color: var(--orange); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
h1, h2 { font-family: Newsreader, serif; margin: 9px 0; letter-spacing: -.02em; } h1 { font-size: clamp(40px, 5vw, 66px); line-height: 1.02; } h2 { font-size: 31px; }
.hero h1 em { color: var(--green); font-style: normal; }.hero p { color: var(--muted); max-width: 610px; font-size: 17px; line-height: 1.7; }
.hero-actions { display: flex; gap: 10px; margin-top: 28px; }
.button { border: 0; border-radius: 10px; padding: 11px 17px; font-weight: 600; transition: .2s; }.button:hover { transform: translateY(-1px); }
.button.primary { color: #fff; background: var(--green); box-shadow: 0 8px 20px rgba(47,107,79,.2); }.button.secondary { color: var(--green); background: var(--green-2); }.button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); }.button.danger { color: #fff; background: #ad3f3a; }.button.small { padding: 8px 11px; font-size: 12px; }.button.wide { width: 100%; }
.hero-visual { position: relative; min-height: 350px; }.orb { position: absolute; width: 290px; height: 290px; right: 10%; top: 20px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #f3e1bb, #85aa94 58%, #2f6b4f); filter: saturate(.85); opacity: .85; }
.floating-card { position: absolute; background: rgba(255,255,255,.92); box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.8); padding: 16px 19px; border-radius: 14px; min-width: 205px; }.floating-card small, .floating-card strong { display: block; }.floating-card small { color: var(--muted); margin-bottom: 5px; }.fc-one { right: 2%; top: 50px; }.fc-two { left: 8%; bottom: 33px; }
.stat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin: 30px 0 60px; }.stat-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }.stat-card span,.stat-card small { color: var(--muted); display: block; font-size: 12px; }.stat-card strong { display: block; font-size: 25px; margin: 10px 0 4px; }
.section-heading,.page-title { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 28px; }.page-title h1 { font-size: 47px; }.page-title p { color: var(--muted); margin: 0; }.page-title.inline { align-items: center; }
.paper-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(275px,1fr)); gap: 15px; }
.paper-card { border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); padding: 20px; min-height: 190px; display: flex; flex-direction: column; transition: .2s; }.paper-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.paper-card h3 { font-family: Newsreader,serif; font-size: 21px; margin: 12px 0 7px; }.paper-card p { color: var(--muted); font-size: 13px; }.paper-card footer { margin-top: auto; display: flex; gap: 8px; align-items: center; }
.status { display: inline-flex; width: fit-content; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; padding: 5px 8px; border-radius: 20px; color: #27714b; background: #e3f4e8; }.status.failed { color:#9a3d38;background:#fbe8e6; }.status.accepted { color:#895b1e;background:#faefd9; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.toolbar { display: flex; gap: 12px; margin-bottom: 25px; }.search-box { flex: 1; display: flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding-left: 12px; background:#fff; }.search-box input { width: 100%; border: 0; box-shadow:none; }
.upload-layout { display:grid; grid-template-columns: 1fr 340px; gap:18px; }.dropzone { min-height:420px; display:grid; place-content:center; text-align:center; border: 1.5px dashed #adc0b3; cursor:pointer; transition:.2s; }.dropzone.drag { background:#edf5ef; border-color:var(--green); }.upload-icon { margin:auto; width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--green-2);color:var(--green);font-size:28px; }.dropzone p { color:var(--muted); }.file-chip { background:var(--green-2);padding:9px 12px;border-radius:9px;margin-top:15px;color:var(--green); }
.process-list { padding:0; list-style:none; display:grid; gap:19px; margin:25px 0; }.process-list li { display:flex;gap:12px; }.process-list li>span { border-radius:50%;background:var(--paper);width:30px;height:30px;display:grid;place-items:center;color:var(--green);font-weight:700; }.process-list strong,.process-list small { display:block; }.process-list small { color:var(--muted);margin-top:3px; }
.operation { margin-top:18px;display:flex;align-items:center;gap:13px;padding:17px 20px;background:#fff5e9;border:1px solid #f1d6b8;border-radius:12px; }.operation strong,.operation small { display:block; }.operation small { color:var(--muted);margin-top:4px; }.spinner { width:24px;height:24px;border:3px solid #efd4b7;border-top-color:var(--orange);border-radius:50%;animation:spin .8s linear infinite; }@keyframes spin{to{transform:rotate(360deg)}}
.empty-state { min-height:390px;display:grid;place-content:center;text-align:center;color:var(--muted); }.empty-state span { font-size:45px;color:#aab8af; }.empty-state h2 { color:var(--ink);margin-bottom:0; }.empty-state.compact { min-height:240px; }
.reader-summary { display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px; }.summary-cell { background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px; }.summary-cell small,.summary-cell strong { display:block; }.summary-cell small { color:var(--muted);margin-bottom:8px; }
.tabs { display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto; }.tabs button { border:0;background:transparent;padding:12px 15px;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent; }.tabs button.active { color:var(--green);border-color:var(--green);font-weight:700; }
.document-flow { max-width:800px; }.doc-element { border-left:2px solid #dce5df;padding:5px 0 18px 18px;line-height:1.7; }.doc-element small { color:var(--orange);font-size:10px; }
.asset-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:15px; }.asset-card img { width:100%;max-height:260px;object-fit:contain;background:#f1f1ed;border-radius:10px; }.asset-card p { color:var(--muted);font-size:13px;line-height:1.5; }.asset-placeholder { height:160px;display:grid;place-content:center;background:#f1f1ed;border-radius:10px;color:var(--muted); }
.chat-shell { max-width:900px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden; }.chat-paper { padding:12px 18px;background:#edf4ef;color:var(--green);font-weight:600; }.messages { min-height:380px;max-height:600px;overflow:auto;padding:24px;display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth;overscroll-behavior:contain;scrollbar-gutter:stable; }.message { max-width:88%;padding:14px 17px;border-radius:14px;line-height:1.65;font-size:15px; }.message.assistant { background:#f1f3ef;align-self:flex-start; }.message.user { background:var(--green);color:#fff;align-self:flex-end; }.citation { display:inline-block;background:#e6eee8;color:var(--green);border-radius:5px;padding:2px 5px;margin:2px;font-size:11px; }.evidence { border-left:2px solid #adc6b6;padding-left:10px;color:var(--muted);font-size:12px;margin-top:8px; }
.composer { border-top:1px solid var(--line);padding:14px;display:flex;gap:10px;align-items:flex-end; }.composer textarea { flex:1;resize:none;max-height:160px;line-height:1.45; }
.compare-layout,.research-layout { display:grid;grid-template-columns:1fr 1fr;gap:18px; }.check-list { display:grid;gap:7px;max-height:330px;overflow:auto;margin:14px 0; }.check-item { display:flex;align-items:flex-start;gap:10px;border:1px solid var(--line);padding:11px;border-radius:10px; }.check-item input { margin-top:3px; }.check-item span,.check-item small { display:block; }.check-item small { color:var(--muted); }
label { display:grid;gap:7px;font-weight:600; }textarea { width:100%;resize:vertical; }.result-block,.report { margin-top:20px; }.finding { border-bottom:1px solid var(--line);padding:14px 0; }.finding:last-child{border:0}.finding p { color:var(--muted);line-height:1.6; }
.discovery-bar { display:grid;grid-template-columns:1fr 180px auto;gap:10px; }.result-list { margin-top:20px;display:grid;gap:10px; }.result-item { background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px; }.result-item h3 { margin:0 0 5px;font-family:Newsreader,serif;font-size:21px; }.result-item p { color:var(--muted); }.result-item a { color:var(--green); }
.report { margin-top:0;min-height:400px;line-height:1.7; }.report h3 { font-family:Newsreader,serif;font-size:25px; }.empty-inline { color:var(--muted);display:grid;place-content:center;min-height:300px;text-align:center; }
#toast-region { position:fixed;right:24px;top:85px;z-index:50;display:grid;gap:8px; }.toast { background:#173d2d;color:#fff;padding:12px 16px;border-radius:10px;box-shadow:var(--shadow);animation:reveal .2s; }.toast.error { background:#8d3e39; }
.modal-backdrop { position:fixed;inset:0;background:rgba(14,27,20,.52);z-index:60;display:grid;place-items:center; }.modal { background:#fff;border-radius:18px;padding:25px;max-width:430px;box-shadow:var(--shadow); }.modal p { color:var(--muted); }.modal>div { display:flex;justify-content:flex-end;gap:8px;margin-top:20px; }
.account-button { display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:6px 9px;color:var(--ink); }.account-button>span:first-child { width:25px;height:25px;display:grid;place-items:center;border-radius:50%;background:var(--green-2);color:var(--green);font-weight:700;font-size:11px; }.account-button>span:last-child { max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px; }.guest-quota { font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 10px;white-space:nowrap;background:#fff; }.auth-modal { width:min(420px,calc(100vw - 32px));display:grid;gap:14px; }.auth-modal>.brand-mark { margin-bottom:2px; }.auth-modal h2,.auth-modal p { margin:0; }.auth-modal>div.auth-error { display:block;min-height:18px;margin:0;color:#a4423d;font-size:12px; }.auth-modal .button { margin:0; }.auth-guest-note { margin:0;font-size:12px;color:var(--muted);line-height:1.45; }.guest-quota-hint { display:block;margin-top:6px; }
.workflow-strip { display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:0 0 60px; }.workflow-strip article { position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px; }.workflow-strip article:not(:last-child)::after { content:"→";position:absolute;right:-10px;top:44%;z-index:2;color:var(--orange); }.workflow-strip span { display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--green-2);color:var(--green);font-weight:700;font-size:12px;margin-bottom:12px; }.workflow-strip strong,.workflow-strip small { display:block; }.workflow-strip small { color:var(--muted);margin-top:6px;line-height:1.45; }
.agent-layout { display:grid;grid-template-columns:220px minmax(0,1fr);grid-template-rows:minmax(0,1fr) 220px;gap:14px;align-items:stretch;min-height:0;flex:1; }.agent-context { grid-row:1/-1;min-height:0;overflow:hidden;display:flex;flex-direction:column; }.session-heading { display:flex;align-items:flex-start;justify-content:space-between;gap:10px; }.session-heading h3 { margin:5px 0 12px; }.icon-button { width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:var(--green-2);color:var(--green);font-size:18px; }.session-list { min-height:0;overflow-y:auto;display:grid;align-content:start;gap:7px;padding-right:3px; }.session-empty { color:var(--muted);font-size:12px;line-height:1.5;padding:12px 4px; }.session-item { width:100%;border:1px solid transparent;border-radius:10px;background:transparent;padding:10px;text-align:left;color:var(--ink);display:flex;align-items:flex-start;gap:7px; }.session-item:hover { background:var(--paper); }.session-item.active { border-color:#bfd3c6;background:var(--green-2); }.session-item>div { flex:1;min-width:0; }.session-item strong,.session-item small { display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }.session-item strong { font-size:12px; }.session-item small { color:var(--muted);font-size:10px;margin-top:4px; }.session-delete { border:0;background:transparent;color:var(--muted);padding:2px;font-size:15px;opacity:0; }.session-item:hover .session-delete,.session-item.active .session-delete { opacity:1; }.agent-upload-state { color:var(--muted);font-size:12px;line-height:1.4;margin-top:8px; }.composer-upload-state { min-height:0;margin:0;padding:0 20px;text-align:left; }.composer-upload-state:empty { display:none; }.agent-chat { padding:0;overflow:hidden;min-width:0;min-height:0;display:flex;flex-direction:column;box-shadow:0 12px 35px rgba(31,47,38,.06); }.agent-chat-header { min-height:64px;padding:12px 20px;background:#edf4ef;display:flex;align-items:center;justify-content:space-between;gap:15px;flex:0 0 auto; }.agent-chat-header strong,.agent-chat-header small { display:block; }.agent-chat-header small { color:var(--muted);margin-top:3px; }.agent-state { display:inline-flex;align-items:center;gap:7px;white-space:nowrap;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em; }.agent-state i { width:8px;height:8px;border-radius:50%;background:#86a293; }.agent-chat.streaming .agent-state { color:var(--green); }.agent-chat.streaming .agent-state i { background:#48a875;box-shadow:0 0 0 0 rgba(72,168,117,.35);animation:status-ring 1.3s infinite; }.agent-chat .messages { flex:1;min-height:0;height:auto;max-height:none;padding:24px clamp(18px,3vw,40px); }.agent-chat .message { max-width:min(92%,820px);font-size:16px; }.agent-output { grid-column:2;grid-row:2;min-height:0;overflow:auto;max-height:none;padding:16px 20px; }.agent-output .tabs { margin-bottom:8px; }.agent-output .empty-inline { min-height:120px; }.agent-result { border-bottom:1px solid var(--line);padding:14px 0; }.agent-result:last-child { border:0; }.agent-result h3 { font-family:Newsreader,serif;font-size:21px;margin:5px 0; }.agent-result p { color:var(--muted);line-height:1.55; }.tool-step { display:flex;gap:10px;padding:11px 0;border-bottom:1px solid var(--line); }.tool-step>span { width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--green-2);color:var(--green);font-size:11px;flex:0 0 auto; }.tool-step strong,.tool-step small { display:block; }.tool-step small { color:var(--muted);margin-top:3px;word-break:break-word; }.grounded-note { color:var(--green);font-size:11px;font-weight:600;margin-top:8px; }
.agent-composer { padding:12px 18px 8px;position:relative;flex:0 0 auto; }.agent-composer textarea { min-height:48px;font-size:15px; }.agent-composer .button { min-height:46px; }.agent-composer .button:disabled { cursor:not-allowed;opacity:.58;transform:none;box-shadow:none; }.agent-tools { position:relative;flex:0 0 auto; }.attachment-button { width:44px;height:46px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--green);font-size:23px;cursor:pointer; }.attachment-button:hover,.attachment-button[aria-expanded="true"] { background:var(--green-2); }.tools-menu { position:absolute;left:0;bottom:54px;width:300px;max-height:min(520px,65vh);overflow-y:auto;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 50px rgba(23,61,45,.18);z-index:30; }.tools-menu button { width:100%;display:flex;align-items:center;gap:11px;border:0;border-radius:9px;background:transparent;padding:9px;text-align:left;color:var(--ink); }.tools-menu button:hover { background:var(--green-2); }.tools-menu button>span { width:26px;color:var(--green);font-weight:700;text-align:center; }.tools-menu strong,.tools-menu small { display:block; }.tools-menu strong { font-size:12px; }.tools-menu small { color:var(--muted);font-size:10px;margin-top:2px; }.tools-menu hr { border:0;border-top:1px solid var(--line);margin:6px; }.composer-hint { display:block;padding:0 20px 12px;text-align:right;color:var(--muted);font-size:10px;flex:0 0 auto; }.attachment-preview { margin:0 18px 2px;padding:10px;display:flex;align-items:center;gap:10px;border:1px solid #cdded3;border-radius:11px;background:#f3f8f4; }.attachment-preview img { width:48px;height:48px;object-fit:cover;border-radius:8px;background:#e5ebe7; }.attachment-preview div { min-width:0;flex:1; }.attachment-preview strong,.attachment-preview small { display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }.attachment-preview small { color:var(--muted);margin-top:3px; }.attachment-preview button { border:0;background:transparent;color:var(--muted);font-size:22px;padding:5px; }.message-attachment { display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:12px;color:rgba(255,255,255,.85); }.message-attachment img { width:54px;height:54px;object-fit:cover;border-radius:8px; }.stream-cursor { display:inline-block;width:2px;height:1.05em;margin-left:3px;vertical-align:-.15em;background:var(--green);animation:cursor-blink .75s steps(2,start) infinite; }.plot-card { margin:12px 0;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fbfcfa; }.plot-card svg { display:block;width:100%;height:auto;min-height:220px;overflow:visible; }.plot-card .plot-title { margin:0 0 8px;font-size:16px;font-family:inherit; }.plot-card text { fill:var(--muted);font:11px "DM Sans",sans-serif; }.plot-card .plot-axis { stroke:#91a098;stroke-width:1; }.plot-card .plot-grid { stroke:#e3e8e4;stroke-width:1; }.artifact-summary { color:var(--muted);font-size:13px;margin:8px 0; }.sr-only { position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important; }
@keyframes status-ring { 70% { box-shadow:0 0 0 7px rgba(72,168,117,0); } 100% { box-shadow:0 0 0 0 rgba(72,168,117,0); } }
@keyframes cursor-blink { 50% { opacity:0; } }
.markdown-body { line-height:1.65;color:var(--ink);overflow-wrap:anywhere; }.markdown-body>*:first-child { margin-top:0; }.markdown-body>*:last-child { margin-bottom:0; }.markdown-body h1,.markdown-body h2,.markdown-body h3 { font-family:Newsreader,serif;line-height:1.2;margin:1.25em 0 .45em; }.markdown-body h1 { font-size:1.55rem; }.markdown-body h2 { font-size:1.35rem; }.markdown-body h3 { font-size:1.15rem; }.markdown-body p { margin:.65em 0;color:inherit; }.markdown-body ul,.markdown-body ol { margin:.6em 0 .8em;padding-left:1.45em; }.markdown-body li { margin:.32em 0; }.markdown-body a { color:var(--green);text-decoration:underline;text-underline-offset:2px; }.markdown-body blockquote { margin:1em 0;padding:.2em 1em;border-left:3px solid var(--orange);background:var(--paper);color:var(--muted); }.markdown-body code { padding:.15em .35em;border-radius:5px;background:#eaf0eb;font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace; }.markdown-body pre { overflow:auto;padding:13px;border-radius:10px;background:#14251d;color:#f3f7f4; }.markdown-body pre code { padding:0;background:transparent;color:inherit; }.markdown-body table { width:100%;border-collapse:collapse;margin:1em 0;font-size:13px; }.markdown-body th,.markdown-body td { padding:8px;border:1px solid var(--line);text-align:left; }.markdown-body th { background:var(--paper); }.markdown-body .katex-display { overflow-x:auto;overflow-y:hidden;padding:.4em 0; }.math-slot.math-display { display:block;overflow-x:auto;overflow-y:hidden;padding:.4em 0; }.math-fallback { display:block;padding:9px;border:1px dashed #d8b3a2;border-radius:8px;background:#fff8f3;color:#8a4a31;font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap; }.stream-status { color:var(--muted);font-size:11px;margin-bottom:8px;animation:pulse 1.2s ease-in-out infinite; }
#page-workspace.active { height:calc(100dvh - 72px);max-width:none;display:flex;flex-direction:column;overflow:hidden;padding-top:24px;padding-bottom:24px; }.page-title { flex:0 0 auto; }.page-title h1 { font-size:clamp(34px,4vw,47px); }.page-title p { line-height:1.45; }#page-workspace .page-title { margin-bottom:16px; }
@media(min-width:1450px){.agent-layout{grid-template-columns:220px minmax(560px,1fr) minmax(300px,.55fr);grid-template-rows:minmax(0,1fr)}.agent-output{grid-column:3;grid-row:1;max-height:none;overflow:auto}.agent-context{grid-row:1}.agent-chat .messages{height:auto}}
@media(max-width:1100px){.agent-layout{grid-template-columns:190px minmax(0,1fr)}.workflow-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.app-shell{display:block}.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:none}.mobile-menu{display:block}.topbar{padding:0 18px}.context-label{display:none}.page{padding:32px 20px 70px}#page-workspace.active{height:auto;min-height:calc(100dvh - 72px);overflow:visible}.hero{grid-template-columns:1fr}.hero-visual{display:none}.stat-grid{grid-template-columns:1fr 1fr}.upload-layout,.compare-layout,.research-layout,.agent-layout{grid-template-columns:1fr;grid-template-rows:auto}.agent-context{grid-row:auto;max-height:220px}.agent-chat{min-height:620px}.agent-chat .messages{min-height:360px}.agent-output{grid-column:auto;grid-row:auto;max-height:360px}.workflow-strip{grid-template-columns:1fr 1fr}.workflow-strip article::after{display:none}.reader-summary{grid-template-columns:1fr 1fr}.discovery-bar{grid-template-columns:1fr}.paper-context{margin-left:auto}#global-paper-select{width:50vw}}
@media(max-width:520px){h1{font-size:40px}.stat-grid{grid-template-columns:1fr}.hero{min-height:390px}.topbar .button{display:none}.paper-context{width:100%}#global-paper-select{width:100%}.page-title h1{font-size:38px}}