:root{--bg:#fff;--bg-raised:#f2f6fb;--bg-inset:#e8edf4;--accent:#1e7fe0;--accent-deep:#1463b8;--accent-soft:#1e7fe01f;--cta:#22b573;--cta-deep:#159a5d;--cta-soft:#22b5731f;--text:#0f1c2e;--text-dim:#55677e;--text-faint:#8b98ab;--line:#dfe6f0;--danger:#e5484d;--success:#1faa63;--warn:#f5b301;--warn-soft:#f5b30124;--brand-grad:linear-gradient(135deg, var(--accent), var(--cta));--radius:16px;--safe-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);min-height:100dvh;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:var(--accent)}button{font:inherit;touch-action:manipulation}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.app{background:var(--bg);border-left:1px solid var(--line);border-right:1px solid var(--line);flex-direction:column;max-width:480px;min-height:100dvh;margin:0 auto;display:flex}.topbar{z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);background:#0d1424f0;flex-direction:column;align-items:stretch;gap:8px;padding:12px 16px 10px;display:flex;position:sticky;top:0}.brand{color:var(--text);align-items:center;gap:10px;text-decoration:none;display:flex}.brand-name{letter-spacing:.5px;background:var(--brand-grad);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:1.6rem;font-weight:800}.brand-tm{vertical-align:super;letter-spacing:0;margin-left:2px;font-size:.55em}.topnav{justify-content:space-between;align-items:center;gap:2px;display:flex}.topnav-link{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:10px;align-items:center;min-height:44px;padding:10px;font-size:.95rem;text-decoration:none;display:inline-flex}.topnav-link.active{color:var(--accent);font-weight:700}.main{padding:12px 12px calc(96px + var(--safe-bottom));flex:1}.btn{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:12px 18px;font-size:1rem;font-weight:700;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--brand-grad);color:#fff}.btn-primary:not(:disabled):active{background:var(--cta-deep)}.btn-secondary{background:var(--bg-raised);color:var(--text);border:1px solid var(--line)}.btn-ghost{color:var(--text-dim);border:1px solid var(--line);background:0 0}.btn-danger{background:var(--danger);color:#fff}.btn-block{width:100%}.btn-sm{min-height:40px;padding:8px 14px;font-size:.9rem}.icon-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:10px;min-width:44px;min-height:44px;font-size:1.2rem}.text-input,.rant-textarea{background:var(--bg-inset);border:1px solid var(--line);width:100%;color:var(--text);border-radius:12px;min-height:48px;padding:12px 14px;font-size:1rem}.text-input:focus,.rant-textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.rant-textarea{resize:vertical;min-height:140px}.field-label{margin:12px 0 6px;font-size:.95rem;font-weight:700;display:block}.field-hint{color:var(--text-faint);margin:6px 0 0;font-size:.85rem}.field-hint.error{color:var(--danger)}.form-error{color:var(--danger);background:#ff6b6b14;border:1px solid #ff6b6b59;border-radius:10px;padding:10px 12px;font-size:.95rem}.form-success{color:var(--success);background:#5bd6a014;border:1px solid #5bd6a059;border-radius:10px;padding:10px 12px;font-size:.95rem}.check-row{cursor:pointer;align-items:flex-start;gap:10px;margin:14px 0;display:flex}.check-input{width:22px;height:22px;accent-color:var(--accent);flex-shrink:0;margin-top:2px}.check-text{font-size:.95rem}.check-sub{color:var(--text-faint);font-size:.85rem;font-weight:400;display:block}.onboard{justify-content:center;align-items:center;min-height:100dvh;padding:24px 16px;display:flex}.onboard-card{background:var(--bg-raised);border:1px solid var(--line);text-align:center;border-radius:20px;width:100%;max-width:400px;padding:32px 24px}.brand-mark-lg{width:64px;height:64px}.onboard-title{letter-spacing:1px;margin:12px 0 4px;font-size:2.2rem}.onboard-tag{color:var(--accent);margin:0 0 12px;font-size:1.1rem;font-weight:700}.onboard-sub{color:var(--text-dim);margin:0 0 8px;font-size:.95rem}.onboard-form{text-align:left;margin-top:12px}.onboard-invite{color:var(--warn);margin:0 0 8px;font-size:.95rem}.invite-sheet{padding-bottom:calc(28px + var(--safe-bottom))}.invite-sub{color:var(--text-dim);margin:0 0 14px;font-size:.95rem}.invite-link-row{gap:8px;margin-bottom:12px;display:flex}.invite-link{min-width:0;color:var(--text-dim);flex:1;font-size:.85rem}.invite-share{margin-bottom:12px}.invite-count{text-align:center;color:var(--warn);margin:0;font-weight:700}.onboard-fine{color:var(--text-faint);margin:16px 0 0;font-size:.8rem}.chips{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:8px;padding:4px 2px 10px;display:flex;overflow-x:auto}.chips::-webkit-scrollbar{display:none}.chip{background:var(--bg-raised);border:1px solid var(--line);color:var(--warn);cursor:pointer;border-radius:999px;flex-shrink:0;min-height:44px;padding:10px 16px;font-size:.9rem;font-weight:600}.chip.active{background:linear-gradient(180deg, #ffd34d, var(--warn));color:#5c3d00;border-color:#0000;box-shadow:0 4px 14px #f5b30159}.feed-bar{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.sort-toggle{background:var(--bg-raised);border:1px solid 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var(--line);flex-direction:column;gap:8px;padding-top:10px;display:flex}.reactions{flex-wrap:wrap;gap:8px;display:flex}.reaction-btn{background:var(--bg-inset);border:1px solid var(--line);color:var(--text-dim);cursor:pointer;border-radius:999px;align-items:center;gap:6px;min-height:40px;padding:8px 14px;font-size:.85rem;font-weight:600;display:inline-flex}.reaction-btn.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.reaction-count{text-align:center;min-width:1.2em;font-weight:800}.card-tools{gap:4px;display:flex}.share-msg{color:var(--text-dim);background:var(--bg-inset);border:1px solid var(--line);border-radius:10px;margin:10px 0 0;padding:8px 12px;font-size:.85rem}.tool-btn{color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:8px;min-height:40px;padding:10px 12px;font-size:.85rem}.tool-btn.danger{color:var(--danger)}.confirm-row{background:#ff6b6b12;border:1px solid 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#1e7fe059}.tab:not(.active):active{border-color:var(--accent);color:var(--text)}.char-count{text-align:right;color:var(--text-faint);margin-top:4px;font-size:.8rem}.char-count.low{color:var(--accent);font-weight:700}.ephemeral-row{background:var(--bg-inset);border:1px solid var(--line);border-radius:12px;margin:12px 0;padding:12px}.voice-pane,.video-pane{flex-direction:column;align-items:center;gap:12px;padding:16px 0;display:flex}.video-pane{width:100%}.video-recording{flex-direction:column;align-items:center;gap:10px;width:100%;display:flex}.video-live{object-fit:cover;background:#000;border-radius:12px;width:100%;max-height:300px}.record-btn{background:var(--brand-grad);color:#fff;cursor:pointer;border:none;border-radius:999px;align-items:center;gap:10px;min-height:56px;padding:14px 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14px;font-size:.9rem;display:flex;position:sticky;top:0}.culture-box{background:linear-gradient(135deg, var(--accent), var(--cta) 55%, var(--success));border-radius:20px;padding:1.5px;box-shadow:0 8px 32px #5b9dff2e}.culture-inner{background:var(--bg-raised);border-radius:18px;padding:20px 18px;position:relative;overflow:hidden}.culture-glow{pointer-events:none;background:radial-gradient(closest-side at 20% 15%,#5b9dff38,#0000),radial-gradient(closest-side at 85% 80%,#ff6f612e,#0000),radial-gradient(closest-side at 70% 20%,#5bd6a01f,#0000);animation:12s ease-in-out infinite alternate culture-drift;position:absolute;inset:-40%}@keyframes culture-drift{0%{transform:translate(-4%,-3%)scale(1)}to{transform:translate(4%,3%)scale(1.08)}}.culture-inner>:not(.culture-glow){position:relative}.culture-dismiss{color:var(--text-faint);cursor:pointer;z-index:1;background:0 0;border:none;padding:4px 8px;font-size:1.4rem;line-height:1;position:absolute;top:8px;right:10px}.culture-title{letter-spacing:-.01em;background:linear-gradient(100deg, var(--accent), var(--cta));color:#0000;-webkit-background-clip:text;background-clip:text;margin:0 0 8px;font-size:1.35rem;font-weight:800}.culture-lead{color:var(--text-dim);margin:0 0 14px;font-size:.95rem}.culture-rules{flex-direction:column;gap:10px;margin:0 0 14px;padding:0;list-style:none;display:flex}.culture-rules li{color:var(--text-dim);padding-left:26px;font-size:.9rem;position:relative}.culture-rules li:before{content:"✦";color:var(--warn);position:absolute;left:2px}.culture-rules li:nth-child(2):before{color:var(--accent)}.culture-rules li:nth-child(3):before{color:var(--cta)}.culture-rules li:nth-child(4):before{color:var(--success)}.culture-rules strong{color:var(--text)}.culture-promise{border-top:1px solid var(--line);color:var(--text-dim);text-align:center;margin:0;padding-top:12px;font-size:.85rem;font-weight:600}.culture-box.compact .culture-inner{padding:14px}.culture-box.compact .culture-title{margin-bottom:4px;font-size:1.05rem}.culture-box.compact .culture-lead{margin-bottom:10px;font-size:.85rem}.culture-box.compact .culture-rules{flex-flow:wrap;gap:6px 14px;margin:0}.culture-box.compact .culture-rules li{padding-left:20px;font-size:.8rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){.culture-glow{animation:none}}.fab{right:max(16px,50% - 224px);bottom:calc(20px + var(--safe-bottom));background:var(--brand-grad);color:#fff;cursor:pointer;z-index:30;border:none;border-radius:50%;width:64px;height:64px;font-size:2rem;font-weight:300;line-height:1;position:fixed;box-shadow:0 6px 24px #22b57373}.fab:active{transform:scale(.94)}.fab:after{content:"";border:2px solid var(--cta);opacity:0;pointer-events:none;border-radius:50%;animation:2.4s ease-out infinite fab-pulse;position:absolute;inset:0}@keyframes fab-pulse{0%{opacity:.7;transform:scale(1)}70%{opacity:0;transform:scale(1.45)}to{opacity:0;transform:scale(1.45)}}@media (prefers-reduced-motion:reduce){.fab:after{animation:none}}.page{flex-direction:column;gap:12px;display:flex}.page-title{margin:8px 0 0;font-size:1.6rem}.page-lede{color:var(--text-dim);margin:0}.guideline-list{flex-direction:column;gap:12px;display:flex}.guideline{background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.guideline h2{color:var(--accent);margin:0 0 6px;font-size:1.05rem}.guideline p{color:var(--text-dim);margin:0;font-size:.95rem}.crisis-box{background:var(--warn-soft);border:1px solid var(--warn);border-radius:var(--radius);padding:16px}.crisis-box h2{margin:0 0 8px;font-size:1.1rem}.crisis-box p{margin:0;font-size:.95rem}.page-fine{color:var(--text-faint);font-size:.85rem}.mod-key-form{background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.mod-key-row{gap:8px;display:flex}.mod-key-row .text-input{flex:1}.mod-list{flex-direction:column;gap:12px;display:flex}.reports{border-top:1px solid var(--line);margin-top:10px;padding-top:10px}.reports-title{text-transform:uppercase;letter-spacing:.5px;color:var(--danger);margin:0 0 6px;font-size:.85rem}.reports-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.reports-list li{background:var(--bg-inset);border-radius:8px;justify-content:space-between;gap:8px;padding:8px 10px;font-size:.9rem;display:flex}.report-reason{color:var(--text)}.report-time{color:var(--text-faint);flex-shrink:0;font-size:.8rem}.mod-actions{gap:8px;margin-top:12px;display:flex}@media (prefers-reduced-motion:reduce){.record-dot.pulsing{animation:none}}.app-footer{text-align:center;color:var(--text-faint);padding:28px 16px 40px;font-size:.85rem}.app-footer a{color:var(--text-dim);text-decoration:none}.app-footer a:hover{color:var(--text);text-decoration:underline}.brand-mark{border-radius:8px;display:block}