/* Home is a reading workspace: identity, continuous feed, contextual rail. */
.feed-home{--gutter:24px;background:var(--canvas)}
.feed-home .app-header{background:#b4ed8d;border:0;backdrop-filter:none}.feed-home .app-header__inner{max-width:1452px;min-height:64px;gap:32px}.feed-home .app-header .brand{font-size:27px;color:#122718}.feed-home .app-nav{gap:24px}.feed-home .app-nav a{color:#2b4329;font-size:14px;font-weight:550}.feed-home .app-nav a[aria-current]{border-color:#152f1c}.feed-home .header-search{background:#ffffff70;border-color:#6d925950;width:210px;height:40px}.feed-home .header-login{color:#20351d}.feed-home .site-menu summary{border-color:#7eab63}.feed-home .account-avatar{background:#19351e;color:var(--surface)}
.feed-band{background:#17221b;color:#e6ede1;position:sticky;top:64px;z-index:35}.feed-band>div{max-width:1500px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:32px;min-height:54px}.feed-band__label{font-size:11px;font-weight:600;letter-spacing:.14em;white-space:nowrap}.feed-band nav{display:flex;gap:24px}.feed-band a{color:#c4cfc0;text-decoration:none;font-size:11px;display:flex;align-items:center;min-height:44px;white-space:nowrap}.feed-band a:hover{color:#c5f4a9}.feed-band .feed-band__action{margin-left:auto;color:#b4ed8d;font-weight:600}
.feed-home main.page,.feed-home.signed-in main{width:min(1500px,100%);max-width:1500px;padding:24px 24px 48px}.feed-layout{display:grid;grid-template-columns:270px minmax(0,1fr) 300px;gap:24px;align-items:start}.feed-left,.feed-right{position:sticky;top:144px;min-width:0}.feed-left{display:grid;gap:20px}.feed-center{min-width:0}.identity-card,.feed-side-card,.question-entry,.stream-panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}.identity-cover{height:92px;background:#0d1d14 url('/static/stemdust/molecular-network-optimized.webp') center 42%/cover;border-bottom:4px solid #b4ed8d}.identity-body{padding:0 20px 16px}.identity-avatar{display:grid;place-items:center;margin-top:-24px;position:relative;width:52px;height:52px;border:4px solid var(--surface);background:#203d28;color:#b4ed8d;border-radius:50%;font-size:21px;font-weight:600}.identity-body h2{font-size:21px;line-height:1.2;margin:12px 0 8px}.identity-body p{font-size:13px;color:var(--muted);line-height:1.6;margin:0}.identity-nav{display:grid;grid-template-columns:repeat(3,1fr);padding:12px 8px;border-block:1px solid #e6ebe4}.identity-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:62px;gap:4px;text-decoration:none;color:#64715c;font-size:11px}.identity-nav .icon{width:19px;height:19px}.identity-nav a[aria-current]{color:#366f28;font-weight:600}.identity-ask{display:flex;justify-content:center;align-items:center;min-height:52px;color:#31482b;text-decoration:none;font-size:14px;font-weight:550}.identity-ask:hover{background:#f3f7ef}
.feed-side-card{padding:20px}.feed-side-card h2{font-size:17px;line-height:1.3;margin:0 0 12px}.feed-side-card>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:1.6}.side-row{display:flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none;padding:12px 0;min-height:48px;border-top:1px solid #e7ebe4;color:var(--text);font-size:13px}.side-row:last-child{padding-bottom:0}.side-row small{display:block;color:var(--muted);font-size:11px;line-height:1.5;margin-top:4px}.side-row strong{font-weight:550}.side-row:hover{color:#356e27}.feed-fineprint,.feed-fineprint a{font-size:11px;color:#58664f;text-decoration:none;line-height:1.8}.feed-fineprint{padding:0 8px;margin:0}
.question-entry{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:12px;padding:20px 20px;margin-bottom:20px}.question-avatar{display:grid;place-items:center;width:42px;height:42px;background:#e6eddf;border-radius:50%;color:#4d6b3b;font-size:21px}.question-entry>a{display:flex;align-items:center;min-height:44px;text-decoration:none;color:var(--muted);font-size:21px;letter-spacing:-.025em}.question-entry>div{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid #e7ebe4;padding-top:12px;margin-top:0px}.question-entry>div>span{font-size:11px;color:var(--muted)}.question-entry .button{font-size:11px;padding:0 16px;flex:none;background:#b4ed8d}.question-entry .button span{font-size:17px}
.stream-heading{display:flex;align-items:center;justify-content:space-between;padding:24px 24px 16px;gap:12px}.stream-heading .eyebrow{font-size:11px;margin:0 0 8px;color:#5a7050}.stream-heading h1{font-size:var(--fs-h1);margin:0;letter-spacing:-.04em}.stream-heading>a{display:grid;place-items:center;min-width:44px;min-height:44px;text-decoration:none;font-size:21px;color:#47623c}.feed-search{display:flex;align-items:center;gap:8px;border:1px solid #dce2d6;border-radius:8px;margin:0 24px 12px;padding:0 12px;max-width:none;background:#f7f9f5}.feed-search input{min-width:0;width:100%;height:44px;border:0;background:transparent!important;font:inherit;font-size:13px;outline:none}.feed-search:focus-within{outline:2px solid #426d30;outline-offset:2px}.feed-search button{border:0;background:none;font-size:11px;color:#405e32;padding-inline:4px}.stream-tabs{display:flex;gap:24px;padding:0 24px;overflow-x:auto;border-bottom:1px solid #e3e9df}.stream-tabs a{flex:none;display:flex;align-items:center;min-height:54px;text-decoration:none;color:var(--muted);font-size:13px;border-bottom:3px solid transparent}.stream-tabs a[aria-current]{color:#284720;border-color:#609942;font-weight:600}
.feed-records .community-card{border:0;border-bottom:1px solid #e4e9e0;border-radius:0;box-shadow:none;padding:24px 24px 20px 64px;margin:0;background:var(--surface)}.feed-records .community-card:hover{background:#f8faf6}.feed-records .community-card:last-child{border-bottom:0}.feed-records .community-card:not(.record-card){padding-left:24px}.feed-records .community-card h2{font-size:21px;line-height:1.3;margin:8px 0}.feed-records .community-card>p{font-size:14px;line-height:1.65}.feed-records .community-card .eyebrow{font-size:11px;letter-spacing:.09em;margin-bottom:8px}.feed-records .badge{font-size:11px;background:#f0f5ea;border-color:var(--wash-line)}.feed-records .evidence-state{margin:12px 0}.feed-records .community-card>a{font-size:11px;min-height:32px;display:inline-flex;align-items:center}.feed-records .record-kind-icon{top:24px;left:22px;width:34px;height:34px;border-radius:50%}.feed-records .community-card--material{box-shadow:inset 3px 0 var(--primary)}.feed-records .community-card a[aria-expanded=true]{color:#367229}.feed-empty{padding:32px 24px;text-align:center}.empty-symbol{display:grid;place-items:center;margin:0 auto 20px;width:56px;height:56px;border:1px solid #d8e5cd;border-radius:50%;background:#f0f6eb;color:#548639;font-size:27px}.feed-empty h2{font-size:21px;margin:0 0 12px;line-height:1.3}.feed-empty p{font-size:14px;color:var(--muted);line-height:1.7;max-width:45ch;margin:0 auto 20px}.feed-empty .button{font-size:13px;background:#b4ed8d}.feed-more{display:flex;justify-content:center;align-items:center;min-height:54px;border-top:1px solid #e4e9e0;text-decoration:none;color:#3e632e;font-size:13px}.stream-note{font-size:11px;color:var(--muted);padding:16px 24px;margin:0;border-top:1px solid #e4e9e0}.question-guide{margin-top:20px}.question-guide>.eyebrow{font-size:11px}.question-guide h2{font-size:21px;line-height:1.35}
.community-visual{height:280px;background:#0b180f;border-radius:14px;overflow:hidden;position:relative}.community-visual img{width:100%;height:100%;object-fit:cover}.community-visual p{position:absolute;inset:auto 0 0;padding:64px 24px 24px;margin:0;color:var(--surface);background:linear-gradient(transparent,#0a160ef0);font-size:27px;font-weight:600;letter-spacing:-.04em;line-height:1.12}.feed-right>.feed-side-card{margin-top:20px}.principle-row{display:flex;gap:12px;border-top:1px solid #e7ebe4;padding:12px 0}.principle-row>span{font-size:11px;color:#537940;padding-top:4px}.principle-row p{font-size:11px;color:var(--muted);line-height:1.6;margin:0}.principle-row strong{display:block;color:#2e4026;font-size:13px;margin-bottom:4px;font-weight:550}.feed-join{padding:24px;background:#e0ecd4;border:1px solid #cfdfc0;border-radius:14px;margin-top:20px}.feed-join h2{font-size:21px;line-height:1.25;margin:0 0 12px}.feed-join p{font-size:13px;color:#506345}.feed-join .button{background:#19301c;color:var(--surface);border-color:#19301c;font-size:11px;padding-inline:16px}.feed-join small{display:block;font-size:11px;color:#506345;margin-top:12px}
.record-drawer{position:fixed;inset:134px 20px 20px auto;margin:0;width:440px;height:calc(100dvh - 154px);max-height:none;max-width:calc(100% - 24px);padding:0;border:1px solid #d9e0d2;border-radius:14px;box-shadow:0 15px 60px #12211433;background:var(--surface);z-index:45;color:var(--text)}.record-drawer::backdrop{background:#10231566}.record-drawer>header{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 16px;background:var(--surface);border-bottom:1px solid #e2e8dc;z-index:2}.record-drawer>header h2{font-size:15px;margin:0}.record-drawer>header>div{display:flex;gap:4px}.record-drawer button[data-record-close],.record-drawer button[data-record-step]{width:44px;height:44px;border:1px solid #dce3d5;border-radius:50%;background:var(--surface);color:#344d28;font:inherit;font-size:21px;cursor:pointer}.record-drawer button:disabled{opacity:.35;cursor:default}.record-drawer__content{padding:20px;font-size:14px}.record-drawer__content h1{font-size:var(--fs-xl)}.record-drawer__content h2{font-size:17px}.record-drawer__content .research-heading,.record-drawer__content .research-columns{display:block}.record-drawer__content .research-art,.record-drawer__content .back-link{display:none}.record-drawer__content .research-rail{display:block}.record-drawer__content .research-rail .community-card{margin-top:20px}.record-drawer__content .reading-controls{display:flex;gap:8px}.record-drawer__content .reading-controls form{margin:0}.record-drawer__content .reading-controls .button{padding-inline:12px;font-size:11px}.record-drawer__content .lineage-grid{grid-template-columns:1fr}.record-drawer__content .lede{font-size:15px}.record-drawer__content .actions{display:flex;flex-wrap:wrap}.record-drawer__content .tab-nav{gap:20px}.record-drawer__content .preserve-lines{overflow-wrap:anywhere}
@media(min-width:1301px){.feed-home:has(.record-drawer[open]) .feed-right{visibility:hidden}.record-drawer{width:400px}.feed-home:has(.record-drawer[open]) .feed-layout{grid-template-columns:240px minmax(0,1fr) 400px}}
@media(max-width:1300px){.feed-layout{grid-template-columns:245px minmax(0,1fr) 270px;gap:20px}.feed-home .app-header__inner{gap:24px}.feed-home .app-nav{gap:16px}.feed-home .header-search{width:165px}.feed-band__label{display:none}.record-drawer{inset:0 0 0 auto;width:min(540px,100%);max-width:100%;height:100dvh;border-radius:0}}
@media(max-width:1100px){.feed-layout{grid-template-columns:260px minmax(0,1fr)}.feed-right{display:none}.feed-home .app-nav{display:none}.feed-home .header-search{width:240px}}
@media(max-width:700px){.feed-home .app-header__inner{min-height:64px;width:calc(100% - 32px);gap:12px}.feed-home .header-search{display:none}.feed-band>div{padding:0 16px;gap:20px;overflow:auto;min-height:48px}.feed-band nav{gap:24px}.feed-band .feed-band__action{display:none}.feed-home main.page,.feed-home.signed-in main{padding:16px 12px 32px}.feed-layout{display:block}.feed-left{position:static;margin-bottom:16px}.identity-cover{display:none}.identity-body{padding:16px 16px 16px 64px;position:relative}.identity-avatar{position:absolute;left:18px;top:17px;margin:0;width:42px;height:42px;border:0;font-size:21px}.identity-body h2{font-size:17px;margin:0 0 4px}.identity-body p{font-size:11px}.identity-nav,.identity-ask,.feed-left>.feed-side-card,.feed-fineprint{display:none}.question-entry{padding:16px;gap:8px;margin-bottom:16px;grid-template-columns:34px minmax(0,1fr)}.question-avatar{width:34px;height:34px;font-size:17px}.question-entry>a{font-size:17px}.question-entry>div>span{font-size:11px;max-width:17ch}.question-entry .button{padding-inline:12px;font-size:11px}.stream-heading{padding:20px 20px 16px}.stream-heading h1{font-size:var(--fs-lg)}.feed-search{margin-inline:20px}.stream-tabs{padding-inline:20px;gap:24px}.feed-records .community-card{padding:20px 16px 20px 64px}.feed-records .community-card:not(.record-card){padding-inline:20px}.feed-records .record-kind-icon{left:18px;top:23px;width:30px;height:30px}.feed-records .community-card h2{font-size:21px}.feed-empty{padding:24px 20px}.feed-empty h2{font-size:21px}.feed-side-card{padding:20px}.record-drawer__content{padding:16px}.record-drawer>header{padding-inline:12px}}
.record-drawer{overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain}