:root{--deep-red:#7a1220;--deep-red-dark:#5a0d18;--black:#14100e;--cream:#f0d898;--cream-dim:#e7c877;--gold:#c69a45;--gold-soft:#e0c07a;--gold-deep:#a97f2e;--gold-text:#5f4a10;--disabled-bg:#e9e0cb;--disabled-border:#d5c8a8;--disabled-text:#6e6450;--ink:#2a2320;--muted:#574d3f;--card:#f0d898;--border:#cdae66;--radius:14px;--nav-h:64px;--max-w:640px;--topbar-h:66px;--shell-x:18px;color-scheme:light}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--cream);color:var(--ink);font-family:Iowan Old Style,Palatino Linotype,Palatino,Georgia,Times New Roman,serif;-webkit-font-smoothing:antialiased}body{padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom))}html:before{top:0;height:env(safe-area-inset-top,0);background:var(--black);z-index:200}body:after,body:before,html:before{content:"";position:fixed;left:0;right:0;pointer-events:none}body:after,body:before{height:60vh;z-index:45}body:before{bottom:100%;background:var(--cream)}body:after{top:100%;background:var(--black)}.app-shell{max-width:var(--max-w);margin:0 auto;min-height:calc(100vh - var(--nav-h) - env(safe-area-inset-bottom));min-height:calc(100dvh - var(--nav-h) - env(safe-area-inset-bottom));min-height:calc(var(--app-vh, 100dvh) - var(--nav-h) - env(safe-area-inset-bottom));padding:0 var(--shell-x) 8px}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--deep-red);outline-offset:2px}section[tabindex="-1"]:focus,section[tabindex="-1"]:focus-visible{outline:none}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}h1,h2,h3{font-weight:600;letter-spacing:.2px;line-height:1.2}.iast{font-feature-settings:"liga" 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0}.sticky-head.is-condensed{box-shadow:0 8px 16px -10px rgba(58,38,12,.4)}.sticky-head.no-anim,.sticky-head.no-anim .page-head .kicker,.sticky-head.no-anim .page-head h1,.sticky-head.no-anim .page-head p{transition:none!important}.chip-row{display:flex;flex-wrap:nowrap;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 calc(-1 * var(--shell-x));padding:6px var(--shell-x)}.chip-row::-webkit-scrollbar{display:none}.chip-row .seg{flex:0 0 auto;white-space:nowrap}:root[data-platform=android] .chip-row{margin-left:0;margin-right:0;padding-left:22px;padding-right:22px}@media (prefers-reduced-motion:reduce){.sticky-head .page-head .kicker,.sticky-head .page-head h1,.sticky-head .page-head p{transition:none}}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:0 10px 24px rgba(58,38,12,.22),0 2px 5px rgba(58,38,12,.12)}.card+.card{margin-top:12px}.tiles{display:grid;grid-template-columns:1fr 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8px;cursor:pointer;min-height:44px;text-decoration:underline;text-underline-offset:2px}.folder-remove:disabled{opacity:.45;cursor:not-allowed}.folder-remove-confirm{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}.folder-error,.folder-remove-confirm .folder-remove{color:var(--deep-red)}.folder-error{margin-top:4px}.folder-unsaved{color:var(--deep-red)}.letter-card.saved{border-color:var(--gold-soft);position:relative}.saved-badge{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;gap:3px;font-family:system-ui,sans-serif;font-size:10px;font-weight:600;letter-spacing:.3px;color:var(--muted);background:transparent;border:1px solid var(--border);border-radius:6px;padding:1px 6px}.folder-send{margin-top:12px}.folder-meter-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.folder-meter-count{font-size:22px;font-weight:700;color:var(--deep-red)}.folder-meter-of{font-size:13px;font-weight:400;color:var(--muted)}.folder-bar{margin-top:10px;height:8px;border-radius:999px;background:var(--cream-dim);overflow:hidden}.folder-bar-fill{height:100%;background:var(--gold);border-radius:999px;transition:width .2s}.folder-bykind{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:12px;font-family:system-ui,sans-serif;font-size:12px;color:var(--muted)}.folder-bykind-item strong{color:var(--ink);font-weight:700}.folder-remaining-toggle{margin-top:12px;font-family:system-ui,sans-serif;font-size:13px;font-weight:600;color:var(--deep-red);background:none;border:none;padding:0;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.folder-remaining-labels{display:flex;flex-wrap:wrap;gap:6px}.folder-remaining-chip{font-size:13px;color:var(--ink);background:var(--cream);border:1px solid var(--border);border-radius:8px;padding:3px 8px}.folder-send-groups{margin-top:12px}.folder-send-groups-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.folder-send-groups-actions{display:inline-flex;gap:14px}.folder-send-groups-actions .folder-remaining-toggle{margin-top:0}.folder-send-groups-actions .folder-remaining-toggle:disabled{opacity:.4;cursor:default;text-decoration:none}.folder-send-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.folder-send-chip{display:inline-flex;align-items:center;gap:6px;min-height:44px;font-family:system-ui,sans-serif;font-size:13px;font-weight:600;color:var(--muted);background:var(--cream);border:1px solid var(--border);border-radius:999px;padding:4px 12px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.folder-send-chip:hover{border-color:var(--gold-soft)}.folder-send-chip.is-on{color:var(--deep-red);background:var(--gold-soft);border-color:var(--gold)}.folder-send-chip-count{font-size:11px;font-weight:700;color:var(--muted);background:rgba(0,0,0,.06);border-radius:999px;padding:0 6px;min-width:18px;text-align:center}.folder-send-chip.is-on .folder-send-chip-count{color:var(--deep-red);background:hsla(0,0%,100%,.6)}.folder-send-chip.is-complete .folder-send-chip-count{color:var(--deep-red);background:var(--gold-soft)}.folder-send-chip.is-complete.is-on{border-color:var(--gold)}.folder-send-chip.is-empty{color:var(--muted);background:transparent;border-style:dashed;cursor:pointer}.folder-send-chip.is-empty[aria-disabled=true]{cursor:default;opacity:.6}.folder-send-nudge{margin-top:8px}.folder-send-nudge .folder-remaining-toggle{margin-top:0;margin-left:4px}.folder-take{margin-top:10px}.folder-take-broken{border-color:var(--gold-soft)}.folder-take-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.folder-take-label{font-size:18px;color:var(--deep-red)}.folder-take-badge{font-size:11px;font-weight:700;white-space:nowrap;border-radius:999px;padding:2px 9px;color:var(--muted);background:rgba(0,0,0,.06)}.folder-take-badge.is-sent{color:#1b5e20;background:rgba(46,125,50,.12)}.folder-take-badge.is-ready{color:var(--deep-red);background:var(--gold-soft)}.folder-take-badge.is-uploading{color:var(--muted);background:rgba(0,0,0,.06)}.folder-take-badge.is-blocked{color:#8a5a00;background:rgba(214,158,46,.16)}.folder-take-send{display:inline-flex;align-items:center;gap:8px;margin-top:8px;min-height:44px;font-size:13px;color:var(--muted);cursor:pointer}.folder-take-send input{width:18px;height:18px;accent-color:var(--gold)}@media (min-width:900px){:root{--max-w:800px;--shell-x:28px}.letter-grid{grid-template-columns:1fr 1fr}}.mic-preprompt{margin-bottom:10px}.pwa-install,.pwa-update{position:fixed;left:50%;transform:translateX(-50%);width:calc(100% - 32px);max-width:var(--max-w);bottom:calc(var(--nav-h) + env(safe-area-inset-bottom) + 12px);z-index:50}.pwa-update{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:var(--card);border:1px solid var(--border);border-left:3px solid var(--gold);border-radius:var(--radius);box-shadow:0 6px 20px rgba(20,16,14,.14)}.pwa-update-text{display:flex;flex-direction:column;gap:2px}.pwa-update-text strong{color:var(--gold-text);font-size:14px}.pwa-update-text span{color:var(--muted);font-size:12px;font-family:system-ui,sans-serif}.pwa-update-actions{display:flex;gap:8px;flex-shrink:0}.pwa-install{box-shadow:0 6px 20px rgba(20,16,14,.14)}.pwa-install-actions{display:flex;gap:8px;margin-top:10px}body[data-version-gate-blocked]{overflow:hidden!important}.version-gate-backdrop{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(20,16,14,.62)}.version-gate-panel{width:100%;max-width:380px;padding:20px;background:var(--card);border:1px solid var(--border);border-left:3px solid var(--gold);border-radius:var(--radius);box-shadow:0 10px 30px rgba(20,16,14,.24)}.version-gate-panel h2{color:var(--gold-text);font-size:17px;margin:0 0 8px}.version-gate-panel p{color:var(--muted);font-size:13px;font-family:system-ui,sans-serif;margin:0 0 8px}.version-gate-hint{font-size:12px;opacity:.85}.version-gate-actions{display:flex;gap:8px;margin-top:14px}.version-gate-actions .btn{min-height:44px;display:inline-flex;align-items:center}.feedback-entry{display:flex;flex-direction:column;gap:4px;margin-top:12px;padding:12px 14px;text-decoration:none;color:inherit;border-left:3px solid var(--gold)}.feedback-entry-title{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--gold-text)}.feedback-dot{width:9px;height:9px;border-radius:50%;background:var(--gold-deep);flex-shrink:0}.letter-card{overflow-wrap:anywhere}.letter-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.letter-date{color:var(--muted);font-size:13px}.letter-chip,.letter-date{font-family:system-ui,sans-serif}.letter-chip{font-size:12px;color:var(--gold-text);border:1px solid var(--border);border-radius:999px;padding:1px 8px}.letter-title{font-size:20px;margin:10px 0 4px}.letter-section{font-size:16px;margin:14px 0 4px;color:var(--gold-text)}.letter-subhead{margin:10px 0 2px}.letter-aside{color:var(--muted);margin:8px 0}.letter-list{margin:4px 0 8px;padding-left:20px}.letter-list li{margin:4px 0}.letter-para{margin:8px 0}.letter-rule{border:none;border-top:1px solid var(--border);margin:12px 0}.letter-delta{margin-top:10px}.letter-history-title{font-size:16px;margin:0 0 8px}.letter-history-row{border-top:1px solid var(--border);padding:10px 0 6px}.letter-toggle{margin-left:auto}.fb-chip{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:600;line-height:1;border-radius:999px;padding:5px 12px;border:1px solid;cursor:pointer;font-family:inherit;min-height:44px;min-width:44px}.mantra-card{position:relative;display:block}.mantra-card-link{display:block;color:inherit;text-decoration:none}.mantra-card-link:after{content:"";position:absolute;inset:0}.mantra-card .fb-chip{position:relative;z-index:1;margin-top:10px}.fb-strong{background:#e3ecd0;border-color:#7f9a55;color:#35501a}.fb-close{background:#e0c07a;border-color:var(--gold-deep);color:#5f4a10}.fb-another{background:#ecd5cd;border-color:#9a5a50;color:#7a1220}.fb-sheet-backdrop{position:fixed;inset:0;z-index:100;display:flex;align-items:flex-end;justify-content:center;background:rgba(20,16,14,.55)}.fb-sheet{background:var(--cream);border:1px solid var(--border);border-bottom:none;border-radius:var(--radius) var(--radius) 0 0;box-shadow:0 -6px 24px rgba(20,16,14,.25);width:100%;max-width:var(--max-w);max-height:75vh;overflow-y:auto;padding:16px 18px calc(16px + env(safe-area-inset-bottom))}.fb-sheet-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.fb-sheet-title{font-size:22px;color:var(--deep-red)}.fb-sheet-phrases{margin:10px 0 0;padding-left:20px}.fb-sheet-phrases li{margin:4px 0}.fb-sheet-date,.fb-sheet-note{margin:10px 0 0}.fb-sheet-actions{margin-top:14px}