@import "https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap";:root{--font-display:"Syne", system-ui, sans-serif;--font-body:"IBM Plex Sans", system-ui, sans-serif;--bg:#e6e9ef;--surface:#f4f6fa;--ink:#12161e;--muted:#5a6472;--accent:#ff4d3a;--accent-hot:#e83d2c;--shadow-soft:0 8px 28px #14181f0f;--shadow-float:0 16px 40px #14181f1f;font-family:var(--font-body);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--ink);background:var(--bg);font-weight:400;line-height:1.5}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:radial-gradient(ellipse 80% 50% at 50% -10%, color-mix(in srgb, var(--accent) 8%, transparent), transparent), var(--bg);min-width:320px}a{color:inherit}button,input{font:inherit}.btn{cursor:pointer;border:none;border-radius:999px;justify-content:center;align-items:center;padding:.8rem 1.35rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:transform .2s,background .2s,box-shadow .2s;display:inline-flex}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 28px color-mix(in srgb, var(--accent) 32%, transparent)}.btn-primary:hover{background:var(--accent-hot);transform:translateY(-1px)}.btn-ghost{color:var(--ink);border:1px solid color-mix(in srgb, var(--ink) 16%, transparent);background:0 0}.btn-ghost:hover{background:color-mix(in srgb, var(--ink) 4%, transparent)}.text-link{color:var(--accent);font-weight:600;text-decoration:none}.text-link:hover{text-decoration:underline}::selection{background:color-mix(in srgb, var(--accent) 28%, transparent)}.nav{z-index:40;padding:calc(.85rem + env(safe-area-inset-top,0px)) 1.25rem .85rem;background:color-mix(in srgb, var(--bg) 82%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid color-mix(in srgb, var(--ink) 6%, transparent);position:sticky;top:0}.nav-inner{background:var(--surface);border:1px solid color-mix(in srgb, var(--ink) 8%, transparent);max-width:1120px;box-shadow:var(--shadow-soft);border-radius:999px;align-items:center;gap:1.5rem;margin:0 auto;padding:.55rem .85rem .55rem 1rem;display:flex}.nav-brand{color:var(--accent);flex-shrink:0;align-items:center;gap:.55rem;text-decoration:none;display:inline-flex}.nav-mark{color:var(--accent);place-items:center;display:grid}.nav-word{font-family:var(--font-display);letter-spacing:-.03em;font-size:1.2rem;font-weight:700}.nav-links{align-items:center;gap:.25rem;margin-left:auto;display:flex}.nav-links a{color:var(--muted);border-radius:999px;padding:.45rem .85rem;font-size:.92rem;font-weight:500;text-decoration:none;transition:color .2s,background .2s;position:relative}.nav-links a:hover{color:var(--ink);background:color-mix(in srgb, var(--ink) 4%, transparent)}.nav-links a.active{color:var(--ink);background:color-mix(in srgb, var(--accent) 12%, transparent)}.nav-kept{align-items:center;gap:.35rem;display:inline-flex}.nav-badge{background:var(--accent);color:#fff;border-radius:999px;place-items:center;min-width:1.25rem;height:1.25rem;padding:0 .3rem;font-size:.7rem;font-weight:700;display:inline-grid}.nav-cta{background:var(--accent);color:#fff;box-shadow:0 8px 20px color-mix(in srgb, var(--accent) 28%, transparent);border-radius:999px;align-items:center;padding:.55rem 1.1rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s;display:inline-flex}.nav-cta:hover{background:var(--accent-hot);transform:translateY(-1px)}.nav-mobile{display:none}@media (width<=720px){.nav{padding:calc(.65rem + env(safe-area-inset-top,0px)) .75rem .65rem}.nav-inner{gap:.5rem;padding:.45rem .55rem .45rem .75rem}.nav-links{display:none}.nav-cta{margin-left:auto;padding:.5rem .9rem;font-size:.82rem}.nav-mobile{z-index:40;padding:.55rem .75rem calc(.55rem + env(safe-area-inset-bottom,0px));background:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid color-mix(in srgb, var(--ink) 8%, transparent);grid-template-columns:repeat(5,1fr);gap:.25rem;display:grid;position:fixed;bottom:0;left:0;right:0}.nav-mobile a{color:var(--muted);border-radius:.85rem;justify-content:center;align-items:center;gap:.3rem;padding:.7rem .5rem;font-size:.85rem;font-weight:600;text-decoration:none;display:inline-flex}.nav-mobile a.active{color:var(--ink);background:color-mix(in srgb, var(--accent) 12%, transparent)}.app-shell main{padding-bottom:5rem}}.topic-chip{color:#f5f2ed;background:linear-gradient(145deg, color-mix(in srgb, var(--topic-bg) 88%, white 12%), var(--topic-bg));box-shadow:0 10px 28px color-mix(in srgb, var(--topic-bg) 35%, transparent);border:1px solid #ffffff1a;border-radius:1.1rem;flex-direction:column;gap:.35rem;padding:1rem 1.15rem;text-decoration:none;transition:transform .25s cubic-bezier(.22,1,.36,1),box-shadow .25s;display:flex}.topic-chip:hover{box-shadow:0 16px 36px color-mix(in srgb, var(--topic-bg) 45%, transparent);transform:translateY(-4px)}.topic-chip-name{font-family:var(--font-display);letter-spacing:-.02em;color:color-mix(in srgb, var(--topic-accent) 55%, white);font-size:1.05rem;font-weight:700}.topic-chip-tag{color:#ffffffb8;font-size:.88rem;line-height:1.4}.topic-chip-count{letter-spacing:.04em;text-transform:uppercase;color:#ffffff7a;margin-top:.35rem;font-size:.75rem;font-weight:600}.topic-chip--large{justify-content:flex-end;min-height:150px;padding:1.35rem 1.4rem}.topic-chip--large .topic-chip-name{font-size:1.25rem}.home{overflow-x:clip}.hero{place-items:center;min-height:min(92vh,860px);padding:4rem 1.5rem 5rem;display:grid;position:relative}.hero-atmosphere{background:radial-gradient(ellipse 70% 50% at 50% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%), radial-gradient(ellipse 40% 40% at 15% 70%, #3d9cf024, transparent 55%), radial-gradient(ellipse 45% 35% at 90% 40%, #34d3991a, transparent 50%), var(--bg);z-index:0;position:absolute;inset:0}.hero-grid{background-image:linear-gradient(color-mix(in srgb, var(--ink) 4%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--ink) 4%, transparent) 1px, transparent 1px);z-index:0;opacity:.7;background-size:48px 48px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(60% 55% at 50% 45%,#000,#0000 75%);mask-image:radial-gradient(60% 55% at 50% 45%,#000,#0000 75%)}.hero-float{z-index:1;background:var(--surface);border:1px solid color-mix(in srgb, var(--ink) 8%, transparent);width:140px;box-shadow:var(--shadow-float);transform:rotate(var(--rx));border-radius:.85rem;padding:.85rem .9rem;animation:6s ease-in-out infinite float-y;display:none;position:absolute}.hero-float span{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:.25rem;font-size:.65rem;font-weight:700;display:block}.hero-float strong{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);font-size:.92rem;line-height:1.25}.hero-float:nth-child(3){animation-delay:-1.5s}.hero-float:nth-child(4){animation-delay:-3s}.hero-float:nth-child(5){animation-delay:-4.2s}.hero-copy{z-index:2;text-align:center;max-width:720px;animation:.7s cubic-bezier(.22,1,.36,1) rise;position:relative}.hero-toast{background:var(--surface);border:1px solid color-mix(in srgb, var(--ink) 8%, transparent);box-shadow:var(--shadow-soft);color:var(--muted);border-radius:999px;align-items:center;gap:.55rem;margin:0 auto 1.35rem;padding:.55rem .95rem;font-size:.85rem;animation:.8s cubic-bezier(.22,1,.36,1) .2s both toast-in;display:inline-flex}.hero-toast-dot{background:var(--accent);width:.5rem;height:.5rem;box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent);border-radius:50%;animation:2s ease-in-out infinite pulse}.hero-brand{font-family:var(--font-display);letter-spacing:-.055em;color:var(--ink);background:linear-gradient(135deg, var(--ink) 40%, color-mix(in srgb, var(--accent) 70%, var(--ink)));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0 0 .75rem;font-size:clamp(3.6rem,12vw,6.5rem);font-weight:800;line-height:.95}.hero-line{font-family:var(--font-display);letter-spacing:-.03em;color:var(--ink);margin:0 0 1rem;font-size:clamp(1.45rem,3.5vw,2.15rem);font-weight:650;line-height:1.25}.hero-line .strike{text-decoration:line-through;-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent);color:var(--muted);text-decoration-thickness:3px}.hero-line em{color:var(--accent);font-style:normal}.hero-sub{max-width:34rem;color:var(--muted);margin:0 auto 1.75rem;font-size:1.08rem;line-height:1.6}.hero-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.home-section{max-width:1120px;margin:0 auto;padding:3.5rem 1.5rem 2rem}.section-head{max-width:36rem;margin-bottom:1.75rem}.section-head h2{font-family:var(--font-display);letter-spacing:-.03em;margin:0 0 .5rem;font-size:clamp(1.75rem,3vw,2.25rem)}.section-head p{color:var(--muted);margin:0;line-height:1.55}.topic-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem;display:grid}.section-foot{margin-top:1.5rem}.home-why{padding-bottom:5rem}.why-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.why-grid article{padding:.25rem 0}.why-grid h3{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 .45rem;font-size:1.2rem}.why-grid p{color:var(--muted);margin:0;line-height:1.55}@keyframes float-y{0%,to{transform:rotate(var(--rx)) translateY(0)}50%{transform:rotate(var(--rx)) translateY(-12px)}}@keyframes rise{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes toast-in{0%{opacity:0;transform:translateY(-12px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes pulse{0%,to{box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent)}50%{box-shadow:0 0 0 7px color-mix(in srgb, var(--accent) 10%, transparent)}}@media (width>=900px){.hero-float{display:block}}@media (width<=800px){.why-grid{grid-template-columns:1fr;gap:1.75rem}}.ask-panel{background:var(--surface);border:1px solid color-mix(in srgb, var(--ink) 8%, transparent);width:min(100%,640px);box-shadow:var(--shadow-soft);border-radius:1.25rem;padding:1.35rem 1.35rem 1.25rem}.ask-panel--compact{background:color-mix(in srgb, var(--surface) 88%, white);width:100%;margin-top:1rem}.ask-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem;display:flex}.ask-kicker{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .25rem;font-size:.72rem;font-weight:700}.ask-head h2{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 .35rem;font-size:1.35rem}.ask-sub{max-width:28rem;color:var(--muted);margin:0;font-size:.92rem;line-height:1.45}.ask-model{color:var(--muted);flex-direction:column;gap:.25rem;font-size:.75rem;font-weight:600;display:flex}.ask-model select{font:inherit;color:var(--ink);border:1px solid color-mix(in srgb, var(--ink) 12%, transparent);background:#fff;border-radius:.65rem;max-width:220px;padding:.45rem .65rem;font-size:.82rem;font-weight:500}.ask-warn,.ask-error{border-radius:.75rem;margin:0 0 .85rem;padding:.75rem .9rem;font-size:.88rem;line-height:1.45}.ask-refining{color:var(--muted);margin:0 0 .75rem;font-size:.85rem;font-weight:600}.ask-warn{color:#7a4b00;background:#f59e0b24}.ask-error{background:color-mix(in srgb, var(--accent) 12%, transparent);color:#8b2418}.ask-warn code,.ask-error code{font-size:.8em}.ask-form{flex-direction:column;gap:.75rem;display:flex}.ask-form textarea{resize:vertical;border:1px solid color-mix(in srgb, var(--ink) 12%, transparent);width:100%;min-height:72px;color:var(--ink);font:inherit;background:#fff;border-radius:.9rem;padding:.85rem 1rem;line-height:1.45}.ask-form textarea:focus{outline:2px solid color-mix(in srgb, var(--accent) 40%, transparent);outline-offset:2px}.ask-form-row{flex-wrap:wrap;align-items:center;gap:.75rem 1rem;display:flex}.ask-form .btn{align-self:flex-start}.ask-wait{font-variant-numeric:tabular-nums;color:var(--muted);letter-spacing:.01em;flex-wrap:wrap;align-items:baseline;gap:.35rem .75rem;margin:0;font-size:.78rem;display:flex}.ask-wait-live{color:var(--ink);align-items:center;gap:.35rem;font-weight:600;display:inline-flex}.ask-wait-dot{background:var(--accent);border-radius:50%;width:.4rem;height:.4rem;animation:1s ease-in-out infinite ask-pulse}.ask-wait-done{font-weight:500}.ask-wait-avg{opacity:.85}.ask-wait-n{opacity:.7}.ask-refining-time{font-variant-numeric:tabular-nums;color:var(--ink);font-weight:700}@keyframes ask-pulse{0%,to{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1)}}.ask-result{border-top:1px solid color-mix(in srgb, var(--ink) 8%, transparent);margin-top:1.15rem;padding-top:1.1rem;animation:.35s cubic-bezier(.22,1,.36,1) ask-in}.ask-result-label{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 .55rem;font-size:.72rem;font-weight:700}.ask-answer{color:var(--ink);margin:0 0 .35rem;font-size:1.02rem;line-height:1.55}.ask-meta{color:var(--muted);margin:0 0 1rem;font-size:.75rem}.ask-block{margin-bottom:1rem}.ask-block h3{font-family:var(--font-display);letter-spacing:-.01em;margin:0 0 .5rem;font-size:.95rem}.ask-links{flex-direction:column;gap:.65rem;margin:0;padding:0;list-style:none;display:flex}.ask-links li{flex-direction:column;gap:.15rem;display:flex}.ask-links a{color:var(--accent);font-weight:700;text-decoration:none}.ask-links a:hover{text-decoration:underline}.ask-links span{color:var(--muted);font-size:.85rem;line-height:1.4}.ask-topics{flex-wrap:wrap;gap:.4rem;display:flex}.ask-topics a{background:color-mix(in srgb, var(--accent) 12%, transparent);color:var(--ink);border-radius:999px;padding:.35rem .75rem;font-size:.82rem;font-weight:600;text-decoration:none}.ask-topics a:hover{background:color-mix(in srgb, var(--accent) 22%, transparent)}.ask-followups{flex-direction:column;gap:.4rem;display:flex}.ask-followups button{appearance:none;text-align:left;border:1px solid color-mix(in srgb, var(--ink) 10%, transparent);color:var(--ink);font:inherit;cursor:pointer;background:#fff;border-radius:.75rem;padding:.65rem .85rem;font-size:.9rem;line-height:1.4;transition:border-color .15s,background .15s}.ask-followups button:hover{border-color:color-mix(in srgb, var(--accent) 45%, transparent);background:color-mix(in srgb, var(--accent) 6%, white)}@keyframes ask-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.card-audio{border:1px solid color-mix(in srgb, var(--card-accent,#c084fc) 28%, transparent);background:linear-gradient(135deg, color-mix(in srgb, var(--card-accent,#c084fc) 16%, transparent), #ffffff0f);border-radius:.95rem;align-items:center;gap:.75rem;width:100%;padding:.7rem .75rem .75rem;display:flex;position:relative}.card-audio audio{display:none}.card-audio-transport{flex-shrink:0;align-items:center;gap:.2rem;display:flex}.card-audio-skip{appearance:none;cursor:pointer;color:#ffffffb8;background:0 0;border:none;border-radius:.65rem;flex-direction:column;justify-content:center;align-items:center;gap:0;width:2.15rem;height:2.55rem;padding:0;transition:color .15s,background .15s,transform .15s;display:inline-flex}.card-audio-skip span{letter-spacing:.02em;font-variant-numeric:tabular-nums;margin-top:-.2rem;font-size:.58rem;font-weight:700;line-height:1}.card-audio-skip:hover{color:#fff;background:#ffffff1a}.card-audio-skip:active{transform:scale(.96)}.card-audio-play{appearance:none;cursor:pointer;background:color-mix(in srgb, var(--card-accent,#c084fc) 88%, white);color:#12151a;border:none;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:2.55rem;height:2.55rem;padding:0;transition:transform .15s,background .15s;display:inline-flex;box-shadow:inset 0 1px #ffffff40}.card-audio-play:hover{background:#fff}.card-audio-play:active{transform:scale(.96)}.card-audio-play.is-playing{background:#fff}.card-audio-play svg{display:block}.card-audio-main{flex-direction:column;flex:1;gap:.4rem;min-width:0;display:flex}.card-audio-meta{justify-content:space-between;align-items:baseline;gap:.75rem;display:flex}.card-audio-kicker{letter-spacing:.12em;text-transform:uppercase;color:color-mix(in srgb, var(--card-accent,#c084fc) 75%, white);font-size:.68rem;font-weight:700}.card-audio-time{font-variant-numeric:tabular-nums;color:#ffffff8c;font-size:.72rem;font-weight:600}.card-audio-time-sep{opacity:.55;margin:0 .2rem}.card-audio-seek{appearance:none;cursor:pointer;background:linear-gradient(to right, color-mix(in srgb, var(--card-accent,#c084fc) 85%, white) 0%, color-mix(in srgb, var(--card-accent,#c084fc) 85%, white) var(--seek-progress,0%), #ffffff29 var(--seek-progress,0%), #ffffff29 100%);border-radius:999px;width:100%;height:.35rem;margin:0}.card-audio-seek::-webkit-slider-thumb{appearance:none;border:2px solid color-mix(in srgb, var(--card-surface,#1e1a28) 55%, #0f1216);background:#fff;border-radius:999px;width:.85rem;height:.85rem;box-shadow:0 1px 4px #00000059}.card-audio-seek::-moz-range-thumb{border:2px solid color-mix(in srgb, var(--card-surface,#1e1a28) 55%, #0f1216);background:#fff;border-radius:999px;width:.85rem;height:.85rem;box-shadow:0 1px 4px #00000059}.card-audio-seek::-moz-range-track{background:0 0;border-radius:999px;height:.35rem}.card-audio-open{color:#ffffff7a;border-radius:.55rem;flex-shrink:0;justify-content:center;align-items:center;width:2rem;height:2rem;text-decoration:none;transition:color .15s,background .15s;display:inline-flex}.card-audio-open:hover{color:#fff;background:#ffffff1a}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.card-media-ext-icon{opacity:.85;flex-shrink:0}.idea-btn--ext{align-items:center;gap:.4rem;text-decoration:none;display:inline-flex}.video-lightbox{z-index:10000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0a0c10c7;justify-content:center;align-items:center;padding:1.25rem;animation:.2s ease-out video-lightbox-in;display:flex;position:fixed;inset:0}.video-lightbox-panel{background:#14181f;border:1px solid #ffffff1f;border-radius:1rem;flex-direction:column;gap:.75rem;width:min(100%,920px);max-height:min(92vh,720px);padding:.85rem .85rem 1rem;display:flex;box-shadow:0 28px 80px #0000008c}.video-lightbox-bar{justify-content:space-between;align-items:center;gap:1rem;display:flex}.video-lightbox-title{letter-spacing:.04em;text-transform:uppercase;color:#ffffffa6;font-size:.85rem;font-weight:700}.video-lightbox-close{appearance:none;cursor:pointer;color:#fff;background:#ffffff1f;border:none;border-radius:999px;width:2.25rem;height:2.25rem;font-size:1rem;line-height:1}.video-lightbox-close:hover{background:#fff3}.video-lightbox-player{background:#000;border-radius:.65rem;width:100%;max-height:min(70vh,560px)}.video-lightbox-player--embed{aspect-ratio:16/9;border:0;height:auto}.video-lightbox-open{color:#fff9;align-self:flex-end;align-items:center;gap:.3rem;font-size:.8rem;font-weight:600;text-decoration:none;display:inline-flex}.video-lightbox-open:hover{color:#fff;text-decoration:underline}@keyframes video-lightbox-in{0%{opacity:0}to{opacity:1}}.idea-card{background:radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--card-accent) 28%, transparent), transparent 55%), linear-gradient(165deg, color-mix(in srgb, var(--card-surface) 92%, white 8%), var(--card-surface));color:#f4f1ec;width:min(100%,520px);min-height:420px;box-shadow:0 24px 60px color-mix(in srgb, var(--card-surface) 55%, transparent), 0 2px 0 #ffffff1a inset;border:1px solid #ffffff1f;border-radius:1.5rem;flex-direction:column;gap:1.1rem;padding:1.75rem 1.65rem 1.4rem;animation:.45s cubic-bezier(.22,1,.36,1) card-in;display:flex;position:relative;overflow:hidden}.idea-card--compact{width:100%;min-height:0;animation:none}.idea-card-glow{background:radial-gradient(circle, color-mix(in srgb, var(--card-accent) 35%, transparent), transparent 70%);pointer-events:none;filter:blur(8px);width:60%;height:60%;position:absolute;inset:auto -20% -40% auto}.idea-card-top{justify-content:space-between;align-items:center;gap:1rem;display:flex;position:relative}.idea-topic{color:color-mix(in srgb, var(--card-accent) 75%, white);letter-spacing:.01em;font-size:.82rem;font-weight:600;text-decoration:none}.idea-topic:hover{text-decoration:underline}.idea-progress{color:#ffffff8c;font-variant-numeric:tabular-nums;font-size:.78rem}.idea-title{font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:clamp(1.35rem,2.4vw,1.75rem);font-weight:700;line-height:1.2;position:relative}.idea-title--sub{letter-spacing:-.02em;color:#ffffff9e;font-size:clamp(.95rem,1.8vw,1.1rem);font-weight:600}.idea-hook{font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:clamp(1.4rem,2.6vw,1.85rem);font-weight:750;line-height:1.2;position:relative}.idea-body-wrap{flex-direction:column;flex:1;gap:.85rem;display:flex;position:relative}.idea-body{color:#ffffffd1;margin:0;font-size:1.02rem;line-height:1.65;position:relative}.idea-example{background:#ffffff14;border:1px solid #ffffff1a;border-radius:.85rem;padding:.85rem 1rem}.idea-example span,.idea-takeaway span{letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb, var(--card-accent) 65%, white);margin-bottom:.35rem;font-size:.68rem;font-weight:700;display:block}.idea-example p{color:#fffc;margin:0;font-size:.95rem;line-height:1.55}.idea-takeaway{color:#ffffffeb;margin:0;font-size:1rem;font-weight:600;line-height:1.45}.idea-expand{appearance:none;cursor:pointer;font:inherit;color:color-mix(in srgb, var(--card-accent) 55%, white);text-underline-offset:3px;background:0 0;border:none;align-self:flex-start;padding:0;font-size:.88rem;font-weight:700;text-decoration:underline}.idea-expand:hover{color:#fff}.idea-stack{flex-direction:column;align-items:center;gap:1rem;width:min(100%,560px);display:flex}.idea-btn.ghost.is-active{background:color-mix(in srgb, var(--card-accent) 28%, transparent);color:#fff}.idea-dismiss{z-index:1;justify-content:flex-end;margin:auto 0 0;display:flex;position:relative}.idea-trash{appearance:none;color:#ffffff6b;cursor:pointer;background:0 0;border:none;border-radius:.55rem;justify-content:center;align-items:center;width:2rem;height:2rem;padding:0;transition:color .15s,background .15s;display:inline-flex}.idea-trash:hover{color:#f87171;background:#f8717129}.idea-trash:focus-visible{outline-offset:2px;outline:2px solid #fa9c9c}.idea-foot{border-top:1px solid #ffffff1f;flex-direction:column;gap:1rem;margin-top:.15rem;padding-top:.85rem;display:flex;position:relative}.idea-meta{color:#ffffff8c;flex-wrap:wrap;align-items:center;gap:.35rem;font-size:.8rem;display:flex}.idea-source{color:#ffffffc7;font-weight:500}.idea-source--link{color:color-mix(in srgb, var(--card-accent) 55%, white);align-items:center;gap:.3rem;text-decoration:none;display:inline-flex}.idea-source--link:hover{text-decoration:underline}.idea-btn--link{align-items:center;text-decoration:none;display:inline-flex}.idea-pg{opacity:.85;font-weight:600}.idea-type{text-transform:capitalize}.idea-sep{opacity:.5}.idea-actions{flex-wrap:nowrap;align-items:center;gap:.4rem;width:100%;min-width:0;display:flex}.idea-actions>.idea-btn,.idea-actions>a.idea-btn{white-space:nowrap;flex-shrink:0}.idea-actions>.idea-btn--next{flex-shrink:0;margin-left:auto}.idea-btn{appearance:none;cursor:pointer;font:inherit;border:none;border-radius:999px;padding:.65rem 1.1rem;font-size:.9rem;font-weight:600;transition:transform .15s,background .15s,color .15s}@media (width<=420px){.idea-card{padding-inline:1.15rem}.idea-actions{gap:.28rem}.idea-actions .idea-btn{padding:.55rem .7rem;font-size:.78rem}.idea-actions .idea-btn.ghost{padding-inline:.62rem}}.idea-btn:active{transform:scale(.97)}.idea-btn.ghost{color:#fff;background:#ffffff1a;padding-inline:.9rem}.idea-btn.keep{color:#fff;background:#ffffff1f;border:1px solid #ffffff2e}.idea-btn.keep.is-kept{background:var(--card-accent);color:#0f1216;border-color:#0000}.idea-btn.gutenberg{color:#fff;background:0 0;border:1px solid #ffffff47;text-decoration:none}.idea-btn.gutenberg:hover{background:#ffffff1f}.idea-btn.next{color:#12151a;background:#fff;margin-left:auto}.idea-btn.next:hover{background:#f3f0ea}@keyframes card-in{0%{opacity:0;transform:translateY(18px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.feed-card{background:radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--card-accent) 28%, transparent), transparent 55%), linear-gradient(165deg, color-mix(in srgb, var(--card-surface) 92%, white 8%), var(--card-surface));color:#f4f1ec;width:min(100%,520px);min-height:380px;box-shadow:0 24px 60px color-mix(in srgb, var(--card-surface) 55%, transparent), 0 2px 0 #ffffff1a inset;border:1px solid #ffffff1f;border-radius:1.5rem;flex-direction:column;gap:.95rem;padding:1.75rem 1.65rem 1.4rem;animation:.45s cubic-bezier(.22,1,.36,1) card-in;display:flex;position:relative;overflow:hidden}.feed-card-glow{background:radial-gradient(circle, color-mix(in srgb, var(--card-accent) 35%, transparent), transparent 70%);pointer-events:none;filter:blur(8px);width:60%;height:60%;position:absolute;inset:auto -20% -40% auto}.feed-card-top{justify-content:space-between;align-items:center;gap:1rem;display:flex;position:relative}.feed-card-kind{letter-spacing:.04em;text-transform:uppercase;color:color-mix(in srgb, var(--card-accent) 70%, white);font-size:.78rem;font-weight:700}.feed-card-progress{color:#ffffff8c;font-variant-numeric:tabular-nums;font-size:.78rem}.feed-card-title{font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:clamp(1.35rem,2.4vw,1.75rem);font-weight:700;line-height:1.2;position:relative}.feed-card-author{color:#ffffffb3;margin:0;font-size:.95rem;position:relative}.feed-card-body{color:#ffffffd1;flex:1;margin:0;font-size:1.02rem;line-height:1.65;position:relative}.feed-card-challenge{border:1px solid color-mix(in srgb, var(--card-accent) 28%, transparent);background:color-mix(in srgb, var(--card-accent) 12%, transparent);border-radius:.85rem;margin:.15rem 0 0;padding:.75rem .85rem .8rem;position:relative}.feed-card-challenge-kicker{letter-spacing:.12em;text-transform:uppercase;color:color-mix(in srgb, var(--card-accent) 75%, white);margin-bottom:.35rem;font-size:.68rem;font-weight:700;display:block}.feed-card-challenge-q{color:#ffffffeb;margin:0;font-size:.92rem;font-weight:600;line-height:1.4}.feed-card-hint{color:#ffffff80;margin:0;font-size:.85rem;position:relative}.feed-card-hint a{color:color-mix(in srgb, var(--card-accent) 55%, white);font-weight:600;text-decoration:none}.feed-card-hint a:hover{text-decoration:underline}.feed-card-angles{flex-wrap:wrap;gap:.45rem;display:flex;position:relative}.feed-card-angles a,.feed-card-angle-btn{appearance:none;font:inherit;color:color-mix(in srgb, var(--card-accent) 55%, white);cursor:pointer;background:#ffffff0f;border:1px solid #ffffff29;border-radius:999px;padding:.35rem .65rem;font-size:.78rem;font-weight:600;text-decoration:none}.feed-card-angles a:hover,.feed-card-angle-btn:hover{background:#ffffff1f}.feed-card-angle-btn.is-copied{color:#86efac;background:#86efac24;border-color:#86efac66}.feed-card-verse{color:#ffffffeb;border-left:3px solid color-mix(in srgb, var(--card-accent) 70%, transparent);background:#ffffff0f;border-radius:0 10px 10px 0;margin:0;padding:.85rem 1rem;font-size:1.05rem;font-style:italic;line-height:1.55;position:relative}.feed-card-dismiss{z-index:1;justify-content:flex-end;margin:auto 0 .15rem;display:flex;position:relative}.feed-card-trash{appearance:none;color:#ffffff6b;cursor:pointer;background:0 0;border:none;border-radius:.55rem;justify-content:center;align-items:center;width:2rem;height:2rem;padding:0;transition:color .15s,background .15s;display:inline-flex}.feed-card-trash:hover{color:#f87171;background:#f8717129}.feed-card-trash:focus-visible{outline-offset:2px;outline:2px solid #fa9c9c}.feed-card-foot{border-top:1px solid #ffffff1f;margin-top:0;padding-top:.85rem;position:relative}.feed-card-actions{flex-wrap:nowrap;align-items:center;gap:.4rem;width:100%;min-width:0;display:flex}.feed-card-actions>.idea-btn,.feed-card-actions>a.idea-btn{white-space:nowrap;flex-shrink:0}.feed-card-actions>.idea-btn--next{flex-shrink:0;margin-left:auto}@media (width<=420px){.feed-card{padding-inline:1.15rem}.feed-card-actions{gap:.28rem}.feed-card-actions .idea-btn{padding:.55rem .7rem;font-size:.78rem}.feed-card-actions .idea-btn.ghost{padding-inline:.62rem}}.feed-card-body-tight{flex:0}.reaction-hud{color:#ffffff9e;font-variant-numeric:tabular-nums;flex-wrap:wrap;gap:.65rem 1.1rem;font-size:.88rem;display:flex;position:relative}.reaction-hud strong{color:#fffffff0;font-weight:700}.reaction-arena{z-index:1;border:1px dashed color-mix(in srgb, var(--card-accent) 35%, transparent);background:radial-gradient(80% 70% at 50% 40%, color-mix(in srgb, var(--card-accent) 10%, transparent), transparent 70%), #00000038;touch-action:none;-webkit-user-select:none;user-select:none;border-radius:1rem;width:100%;height:180px;margin:.15rem 0 .25rem;position:relative;overflow:hidden}.reaction-arena.is-live{border-style:solid;border-color:color-mix(in srgb, var(--card-accent) 45%, transparent)}.reaction-arena-msg{text-align:center;color:#ffffffb8;pointer-events:none;place-items:center;margin:0;padding:1rem;font-size:.95rem;line-height:1.45;display:grid;position:absolute;inset:0}.reaction-target{appearance:none;background:var(--card-accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--card-accent) 35%, transparent), 0 8px 20px #00000059;cursor:pointer;touch-action:manipulation;border:none;border-radius:.85rem;margin:0;padding:0;transition:transform 80ms;position:absolute}.reaction-target:active{transform:scale(.92)}.reaction-target:focus-visible{outline-offset:3px;outline:2px solid #fff}.spot-arena{z-index:1;border:1px dashed color-mix(in srgb, var(--card-accent) 35%, transparent);touch-action:manipulation;-webkit-user-select:none;user-select:none;background:#00000038;border-radius:1rem;width:100%;min-height:180px;margin:.15rem 0 .25rem;padding:.55rem;transition:border-color .15s,box-shadow .15s;position:relative;overflow:hidden}.spot-arena.is-live{border-style:solid;border-color:color-mix(in srgb, var(--card-accent) 45%, transparent)}.spot-arena.is-miss{box-shadow:inset 0 0 0 2px #f871718c}.spot-grid{gap:.4rem;width:100%;height:168px;display:grid}.spot-tile{appearance:none;cursor:pointer;touch-action:manipulation;border:none;border-radius:.55rem;margin:0;padding:0;transition:transform 80ms}.spot-tile:active{transform:scale(.94)}.spot-tile:focus-visible{outline-offset:2px;outline:2px solid #fff}.memory-arena{z-index:1;border:1px dashed color-mix(in srgb, var(--card-accent) 35%, transparent);touch-action:manipulation;-webkit-user-select:none;user-select:none;background:#00000038;border-radius:1rem;width:100%;min-height:180px;margin:.15rem 0 .25rem;padding:.55rem;position:relative;overflow:hidden}.memory-arena.is-live{border-style:solid;border-color:color-mix(in srgb, var(--card-accent) 45%, transparent)}.memory-grid{grid-template-columns:1fr 1fr;gap:.5rem;width:100%;height:168px;display:grid}.memory-pad{appearance:none;background:var(--pad-base);cursor:pointer;touch-action:manipulation;border:none;border-radius:.85rem;margin:0;padding:0;transition:background .12s,transform 80ms,filter .12s;box-shadow:inset 0 0 0 1px #ffffff1f}.memory-pad.is-lit{background:var(--pad-lit);filter:brightness(1.15);box-shadow:0 0 0 2px color-mix(in srgb, var(--pad-lit) 55%, transparent), inset 0 0 0 1px #ffffff40;transform:scale(.98)}.memory-pad.is-locked,.memory-pad:disabled{cursor:default}.memory-pad:not(:disabled):active{transform:scale(.95)}.memory-pad:focus-visible{outline-offset:2px;outline:2px solid #fff}.math-arena{z-index:1;border:1px dashed color-mix(in srgb, var(--card-accent) 35%, transparent);touch-action:manipulation;-webkit-user-select:none;user-select:none;background:#00000038;border-radius:1rem;flex-direction:column;justify-content:center;gap:.75rem;width:100%;min-height:180px;margin:.15rem 0 .25rem;padding:.7rem .65rem;transition:border-color .15s,box-shadow .15s;display:flex;position:relative;overflow:hidden}.math-arena.is-live{border-style:solid;border-color:color-mix(in srgb, var(--card-accent) 45%, transparent)}.math-arena.is-miss{box-shadow:inset 0 0 0 2px #f871718c}.math-prompt{text-align:center;font-family:var(--font-display);letter-spacing:-.03em;color:#fffffff0;font-variant-numeric:tabular-nums;margin:0;font-size:clamp(1.6rem,4vw,2rem);font-weight:700}.math-choices{grid-template-columns:repeat(3,1fr);gap:.45rem;display:grid}.math-choice{appearance:none;color:#fffffff0;font:inherit;font-variant-numeric:tabular-nums;cursor:pointer;touch-action:manipulation;background:#ffffff14;border:1px solid #ffffff29;border-radius:.75rem;margin:0;padding:.7rem .4rem;font-size:1.15rem;font-weight:700;transition:background .12s,transform 80ms}.math-choice:active{background:color-mix(in srgb, var(--card-accent) 28%, transparent);transform:scale(.96)}.math-choice:focus-visible{outline-offset:2px;outline:2px solid #fff}.gravity-console{--grav-ui:#ffb300;--range-gradient:50%;--bounce-y:-40px;--bounce-period:.9s;color:var(--grav-ui);flex-direction:column;gap:.75rem;display:flex;position:relative}.gravity-pref{grid-template-columns:auto 1fr auto;grid-template-areas:"readout slider bounce""label label bounce";align-items:center;gap:.35rem .85rem;display:grid;position:relative}.gravity-readout{text-align:center;grid-area:readout;min-width:4.2rem;line-height:1}.gravity-number{font-family:var(--font-display);letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:1.55rem;font-weight:800;display:block}.gravity-units{letter-spacing:.14em;color:#99dff4;margin-top:.2rem;font-size:.62rem;font-weight:700;display:block}.gravity-slider-label{letter-spacing:.12em;text-transform:uppercase;color:#99dff4;grid-area:label;font-size:.68rem;font-weight:700}.gravity-range{appearance:none;cursor:pointer;width:100%;height:1.6rem;accent-color:var(--grav-ui);background:0 0;grid-area:slider;margin:0}.gravity-range::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--grav-ui) var(--range-gradient), #364c52 var(--range-gradient), #364c52);border-radius:999px;height:3px}.gravity-range::-moz-range-track{background:#364c52;border-radius:999px;height:3px}.gravity-range::-moz-range-progress{background:var(--grav-ui);border-radius:999px;height:3px}.gravity-range::-webkit-slider-thumb{appearance:none;width:18px;height:18px;box-shadow:0 0 0 3px color-mix(in srgb, var(--grav-ui) 25%, transparent);background:#0e1418;border:1.5px solid #99dff4;border-radius:100%;margin-top:-7.5px}.gravity-range::-moz-range-thumb{background:#0e1418;border:1.5px solid #99dff4;border-radius:100%;width:18px;height:18px}.gravity-bounce{flex-direction:column;grid-area:bounce;align-items:center;gap:.25rem;display:flex}.gravity-bounce-label{letter-spacing:.08em;text-transform:uppercase;color:#99dff4;opacity:.85;font-size:.58rem;font-weight:700}.gravity-bounce-shaft{border:1px solid color-mix(in srgb, var(--grav-ui) 55%, transparent);background:#00000047;border-bottom-width:4px;border-radius:.35rem .35rem .2rem .2rem;width:36px;height:72px;position:relative;overflow:hidden}.gravity-bounce-ball{background:color-mix(in srgb, var(--grav-ui) 35%, transparent);width:14px;height:14px;animation:gravity-bounce var(--bounce-period) ease-in-out infinite alternate;will-change:transform;border:2px solid #99dff4;border-radius:100%;margin-left:-7px;position:absolute;bottom:2px;left:50%}@keyframes gravity-bounce{0%{transform:translateY(0)}to{transform:translateY(var(--bounce-y))}}.gravity-arena{z-index:1;border:1px dashed color-mix(in srgb, var(--card-accent) 35%, transparent);background:radial-gradient(90% 70% at 50% 0%, color-mix(in srgb, var(--grav-ui) 12%, transparent), transparent 65%), linear-gradient(180deg, #0000002e, #00000059), #00000038;touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab;border-radius:1rem;width:100%;height:200px;position:relative;overflow:hidden}.gravity-arena.is-live{border-style:solid;border-color:color-mix(in srgb, var(--card-accent) 45%, transparent);cursor:grabbing}.gravity-orb{background:color-mix(in srgb, var(--grav-ui) 55%, transparent);box-shadow:0 0 12px color-mix(in srgb, var(--grav-ui) 40%, transparent);pointer-events:none;will-change:transform;border:2px solid #99dff4;border-radius:100%;position:absolute;top:0;left:0}.gravity-catcher{pointer-events:none;background:#99dff4;border-radius:999px;position:absolute;bottom:6px;box-shadow:0 0 0 2px #99dff459,0 6px 16px #0006}@media (width<=420px){.gravity-pref{grid-template-columns:1fr auto;grid-template-areas:"readout bounce""label bounce""slider slider"}.gravity-arena{height:180px}}.feed{min-height:calc(100vh - 90px);padding:2rem 1.25rem 4rem;position:relative}.feed-bg{background:radial-gradient(ellipse 50% 40% at 50% 20%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%), var(--bg);z-index:0;position:absolute;inset:0}.feed-head{z-index:1;text-align:center;max-width:560px;margin:0 auto 1.75rem;position:relative}.feed-head h1{font-family:var(--font-display);letter-spacing:-.03em;margin:0 0 .4rem;font-size:clamp(1.75rem,3vw,2.2rem)}.feed-head p{color:var(--muted);margin:0;line-height:1.5}.feed-head a{color:var(--accent);font-weight:600}.feed-mix{flex-wrap:wrap;justify-content:center;gap:.45rem;margin-top:.9rem;display:flex}.feed-mix span,.feed-reshuffle{letter-spacing:.02em;background:var(--surface);border:1px solid color-mix(in srgb, var(--ink) 10%, transparent);color:var(--muted);border-radius:999px;padding:.35rem .7rem;font-size:.75rem;font-weight:700}.feed-reshuffle{appearance:none;cursor:pointer;font:inherit;color:var(--accent);background:color-mix(in srgb, var(--accent) 10%, var(--surface));border-color:color-mix(in srgb, var(--accent) 25%, transparent);font-size:.75rem;font-weight:700}.feed-reshuffle:hover{background:color-mix(in srgb, var(--accent) 18%, var(--surface))}.feed-updated{color:var(--muted);margin:.65rem 0 0;font-size:.78rem}.feed-stage{z-index:1;flex-direction:column;align-items:center;width:100%;padding-inline:.25rem;display:flex;position:relative;overflow:hidden}.feed-stage .feed-card,.feed-stage .idea-card{animation:.35s ease-out card-fade-in}.feed-stage[data-slide=next] .feed-card,.feed-stage[data-slide=next] .idea-card{animation:.4s cubic-bezier(.22,1,.36,1) card-slide-from-right}.feed-stage[data-slide=prev] .feed-card,.feed-stage[data-slide=prev] .idea-card{animation:.4s cubic-bezier(.22,1,.36,1) card-slide-from-left}@keyframes card-fade-in{0%{opacity:0}to{opacity:1}}@keyframes card-slide-from-right{0%{transform:translate(110%)}to{transform:translate(0)}}@keyframes card-slide-from-left{0%{transform:translate(-110%)}to{transform:translate(0)}}@media (prefers-reduced-motion:reduce){.feed-stage .feed-card,.feed-stage .idea-card,.feed-stage[data-slide] .feed-card,.feed-stage[data-slide] .idea-card{animation:none}}.feed-idea-stack{flex-direction:column;align-items:center;gap:1rem;width:min(100%,560px);display:flex}.feed-empty{color:var(--muted)}.feed-now{z-index:1;text-align:center;color:var(--muted);margin:1.25rem 0 0;font-size:.85rem;position:relative}.feed-now strong{color:var(--ink);font-weight:700}.topics-page{max-width:1120px;margin:0 auto;padding:2.5rem 1.5rem 4rem}.topics-head{max-width:40rem;margin-bottom:2rem}.topics-head h1{font-family:var(--font-display);letter-spacing:-.035em;margin:0 0 .55rem;font-size:clamp(1.9rem,3.5vw,2.6rem)}.topics-head p{color:var(--muted);margin:0;font-size:1.05rem;line-height:1.55}.topics-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;display:grid}.topic-detail{max-width:800px;margin:0 auto;padding:1.5rem 1.25rem 4rem}.topic-hero{color:#f4f1ec;background:radial-gradient(100% 80% at 100% 0%, color-mix(in srgb, var(--topic-accent) 35%, transparent), transparent 55%), linear-gradient(160deg, color-mix(in srgb, var(--topic-bg) 90%, white), var(--topic-bg));border:1px solid #ffffff1f;border-radius:1.4rem;margin-bottom:1.5rem;padding:1.75rem 1.5rem 1.6rem;animation:.5s cubic-bezier(.22,1,.36,1) rise;position:relative;overflow:hidden}.topic-back{color:#ffffffb3;margin-bottom:1rem;font-size:.88rem;text-decoration:none;display:inline-block}.topic-back:hover{color:#fff}.topic-kicker{letter-spacing:.1em;text-transform:uppercase;color:color-mix(in srgb, var(--topic-accent) 70%, white);margin:0 0 .35rem;font-size:.72rem;font-weight:700}.topic-hero h1{font-family:var(--font-display);letter-spacing:-.03em;margin:0 0 .45rem;font-size:clamp(1.8rem,4vw,2.4rem)}.topic-tagline{color:#ffffffd9;margin:0 0 .75rem;font-size:1.1rem}.topic-desc{color:#ffffffad;max-width:36rem;margin:0 0 1.25rem;line-height:1.55}.topic-actions{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.topic-count{color:#ffffff8c;font-size:.85rem}.topic-ideas{flex-direction:column;gap:1rem;display:flex}.kept{max-width:800px;margin:0 auto;padding:2.5rem 1.25rem 4rem}.kept-head{margin-bottom:1.75rem}.kept-head h1{font-family:var(--font-display);letter-spacing:-.035em;margin:0 0 .4rem;font-size:clamp(1.9rem,3.5vw,2.5rem)}.kept-head p{color:var(--muted);margin:0}.kept-empty{background:var(--surface);border:1px dashed color-mix(in srgb, var(--ink) 14%, transparent);border-radius:1.2rem;flex-direction:column;align-items:flex-start;gap:1rem;padding:2rem;display:flex}.kept-empty p{color:var(--muted);margin:0}.kept-grid{flex-direction:column;gap:1rem;display:flex}.books-page{max-width:1120px;margin:0 auto;padding:2.5rem 1.5rem 5rem}.books-head{max-width:40rem;margin-bottom:1.75rem}.books-kicker{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .4rem;font-size:.75rem;font-weight:700}.books-head h1{font-family:var(--font-display);letter-spacing:-.035em;margin:0 0 .55rem;font-size:clamp(1.9rem,3.5vw,2.6rem)}.books-head p{color:var(--muted);margin:0;font-size:1.05rem;line-height:1.55}.books-head a{color:var(--accent);font-weight:600}.books-search{flex-wrap:wrap;gap:.65rem;margin-bottom:2rem;display:flex}.books-search input{border:1px solid color-mix(in srgb, var(--ink) 12%, transparent);background:var(--surface);min-width:0;color:var(--ink);border-radius:999px;outline:none;flex:240px;padding:.85rem 1.1rem}.books-search input:focus{border-color:color-mix(in srgb, var(--accent) 55%, transparent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent)}.books-section{margin-bottom:2.5rem}.books-section-head{margin-bottom:1rem}.books-section-head h2,.books-section>h2{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 .35rem;font-size:1.45rem}.books-section-head p{color:var(--muted);margin:0}.books-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem;display:grid}.book-card{color:inherit;background:var(--surface);border:1px solid color-mix(in srgb, var(--ink) 8%, transparent);box-shadow:var(--shadow-soft);border-radius:1.1rem;grid-template-columns:72px 1fr;gap:.9rem;padding:.95rem;text-decoration:none;transition:transform .2s,box-shadow .2s;display:grid}.book-card:hover{box-shadow:var(--shadow-float);transform:translateY(-3px)}.book-cover-wrap{width:72px;height:104px}.book-cover{object-fit:cover;background:#1a2030;border-radius:.45rem;width:100%;height:100%}.book-cover--fallback{font-family:var(--font-display);color:#fff;letter-spacing:.04em;background:linear-gradient(145deg,#2a3344,#12161e);place-items:center;font-weight:800;display:grid}.book-info h3{font-family:var(--font-display);letter-spacing:-.02em;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 .25rem;font-size:.98rem;line-height:1.25;display:-webkit-box;overflow:hidden}.book-author{color:var(--muted);margin:0 0 .4rem;font-size:.8rem}.book-why{color:color-mix(in srgb, var(--ink) 72%, transparent);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0 0 .55rem;font-size:.82rem;line-height:1.4;display:-webkit-box;overflow:hidden}.book-link{color:var(--accent);align-items:center;gap:.35rem;font-size:.78rem;font-weight:700;display:inline-flex}.books-muted{color:var(--muted)}.books-error{color:#b42318;background:#f9eded;border-radius:.75rem;margin-bottom:1rem;padding:.75rem 1rem}.sr-only{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.resources-page{max-width:1120px;margin:0 auto;padding:2.5rem 1.5rem 5rem}.resources-head{max-width:42rem;margin-bottom:1.75rem}.resources-kicker{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .4rem;font-size:.75rem;font-weight:700}.resources-head h1{font-family:var(--font-display);letter-spacing:-.035em;margin:0 0 .55rem;font-size:clamp(1.85rem,3.5vw,2.55rem);line-height:1.15}.resources-head p{color:var(--muted);margin:0;font-size:1.05rem;line-height:1.55}.resources-head a{color:var(--accent);font-weight:600}.resources-tools{flex-direction:column;gap:1rem;margin-bottom:1.25rem;display:flex}.resources-tools input{border:1px solid color-mix(in srgb, var(--ink) 12%, transparent);background:var(--surface);width:100%;max-width:420px;color:var(--ink);border-radius:999px;padding:.75rem 1rem}.resources-tools input:focus{outline:2px solid color-mix(in srgb, var(--accent) 45%, transparent);outline-offset:2px}.resources-cats{flex-wrap:wrap;gap:.4rem;display:flex}.resources-cats button{appearance:none;border:1px solid color-mix(in srgb, var(--ink) 12%, transparent);background:var(--surface);color:var(--muted);font:inherit;cursor:pointer;border-radius:999px;padding:.45rem .85rem;font-size:.82rem;font-weight:600;transition:background .15s,color .15s,border-color .15s}.resources-cats button:hover{color:var(--ink)}.resources-cats button.is-active{background:var(--ink);border-color:var(--ink);color:#fff}.resources-count{color:var(--muted);margin:0 0 1rem;font-size:.85rem;font-weight:600}.resources-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.9rem;display:grid}.resource-card{background:var(--surface);border:1px solid color-mix(in srgb, var(--ink) 8%, transparent);color:inherit;box-shadow:var(--shadow-soft);border-radius:1.1rem;flex-direction:column;gap:.45rem;min-height:168px;padding:1.2rem 1.2rem 1.1rem;text-decoration:none;transition:transform .2s cubic-bezier(.22,1,.36,1),box-shadow .2s;display:flex}.resource-card:hover{box-shadow:var(--shadow-float);transform:translateY(-3px)}.resource-cat{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-size:.68rem;font-weight:700}.resource-card h2{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:1.15rem;line-height:1.25}.resource-card p{color:var(--muted);flex:1;margin:0;font-size:.92rem;line-height:1.45}.resource-open{color:var(--accent);align-items:center;gap:.35rem;margin-top:.35rem;font-size:.85rem;font-weight:700;display:inline-flex}.resources-credit{border-top:1px solid color-mix(in srgb, var(--ink) 10%, transparent);max-width:40rem;margin-top:3rem;padding-top:1.75rem}.resources-credit h2{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 .75rem;font-size:1.25rem}.resources-credit ul{color:var(--muted);margin:0 0 1rem;padding-left:1.1rem;line-height:1.6}.resources-credit a{color:var(--accent);font-weight:600}.resources-note{color:var(--muted);margin:0;font-size:.92rem;line-height:1.5}.ask-page{max-width:720px;margin:0 auto;padding:2rem 1.25rem 4rem}.settings-page{max-width:720px;margin:0 auto;padding:2.5rem 1.5rem 5rem}.settings-head{margin-bottom:2rem}.settings-kicker{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .4rem;font-size:.75rem;font-weight:700}.settings-head h1{font-family:var(--font-display);letter-spacing:-.035em;margin:0 0 .55rem;font-size:clamp(1.85rem,3.5vw,2.4rem);line-height:1.15}.settings-head p{color:var(--muted);margin:0;font-size:1.05rem;line-height:1.55}.settings-head a{color:var(--accent);font-weight:600}.settings-section{border-bottom:1px solid color-mix(in srgb, var(--ink) 8%, transparent);margin-bottom:2.25rem;padding-bottom:2rem}.settings-section h2{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 .35rem;font-size:1.35rem}.settings-lead{color:var(--muted);margin:0 0 1rem;font-size:.95rem;line-height:1.5}.settings-lead code{font-size:.85em}.settings-toggles{flex-direction:column;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.settings-toggles-dense{max-height:22rem;padding-right:.25rem;overflow:auto}.settings-toggle{border:1px solid color-mix(in srgb, var(--ink) 10%, transparent);background:var(--surface);cursor:pointer;border-radius:12px;align-items:flex-start;gap:.75rem;padding:.7rem .85rem;display:flex}.settings-toggle input{flex-shrink:0;margin-top:.2rem}.settings-toggle strong{font-size:.95rem;display:block}.settings-toggle small{color:var(--muted);margin-top:.15rem;font-size:.8rem;line-height:1.35;display:block}.settings-toggle-inline{background:0 0;border:none;flex:1;padding:0}.settings-chips{flex-wrap:wrap;gap:.4rem;display:flex}.settings-chips-sm button{padding:.35rem .7rem;font-size:.78rem}.settings-chips button{appearance:none;border:1px solid color-mix(in srgb, var(--ink) 12%, transparent);background:var(--surface);color:var(--muted);font:inherit;cursor:pointer;border-radius:999px;padding:.45rem .85rem;font-size:.82rem;font-weight:600;transition:background .15s,color .15s,border-color .15s}.settings-chips button.is-on{color:var(--ink);border-color:color-mix(in srgb, var(--accent) 45%, transparent);background:color-mix(in srgb, var(--accent) 14%, transparent)}.settings-form{flex-direction:column;gap:.85rem;margin-bottom:1.25rem;display:flex}.settings-form label{color:var(--muted);flex-direction:column;gap:.35rem;font-size:.82rem;font-weight:600;display:flex}.settings-form input{font:inherit;color:var(--ink);border:1px solid color-mix(in srgb, var(--ink) 12%, transparent);background:var(--surface);border-radius:10px;padding:.7rem .9rem;font-weight:500}.settings-form input:focus{outline:2px solid color-mix(in srgb, var(--accent) 45%, transparent);outline-offset:2px}.settings-field-label{color:var(--muted);margin:0 0 .4rem;font-size:.82rem;font-weight:600}.settings-optional{opacity:.75;font-weight:500}.settings-primary{appearance:none;background:var(--accent);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:999px;align-self:flex-start;padding:.65rem 1.15rem;font-weight:650}.settings-primary:disabled{opacity:.65;cursor:wait}.settings-error{color:#b91c1c;margin:0;font-size:.9rem}.settings-ok{color:#047857;margin:0;font-size:.9rem}.settings-list{flex-direction:column;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.settings-list li{border:1px solid color-mix(in srgb, var(--ink) 10%, transparent);background:var(--surface);border-radius:12px;justify-content:space-between;align-items:center;gap:.75rem;padding:.7rem .85rem;display:flex}.settings-list a{color:var(--ink);font-weight:650;text-decoration:none}.settings-list a:hover{color:var(--accent)}.settings-list small{color:var(--muted);word-break:break-all;margin-top:.15rem;font-size:.78rem;display:block}.settings-danger{appearance:none;color:#b91c1c;font:inherit;cursor:pointer;background:0 0;border:none;flex-shrink:0;font-size:.85rem;font-weight:600}.settings-danger-zone{border-bottom:none;padding-bottom:0}.settings-reset{appearance:none;border:1px solid color-mix(in srgb, var(--ink) 14%, transparent);color:var(--muted);font:inherit;cursor:pointer;background:0 0;border-radius:999px;padding:.55rem 1rem;font-size:.88rem;font-weight:600}.settings-reset:hover{color:var(--ink)}.pwa-toast{z-index:1000;left:1rem;right:1rem;bottom:calc(1rem + env(safe-area-inset-bottom,0px));color:#f4f6fa;max-width:22rem;box-shadow:var(--shadow-float);background:#1a2332;border:1px solid #ffffff1f;border-radius:1rem;flex-direction:column;gap:.85rem;margin-inline:auto;padding:1rem 1.1rem;animation:.35s cubic-bezier(.22,1,.36,1) pwa-toast-in;display:flex;position:fixed}.pwa-toast-title{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 .2rem;font-size:1rem}.pwa-toast-copy{color:#f4f6fac7;margin:0;font-size:.86rem;line-height:1.4}.pwa-toast-actions{justify-content:flex-end;gap:.5rem;display:flex}.pwa-toast-dismiss,.pwa-toast-update{appearance:none;font:inherit;cursor:pointer;border:none;border-radius:.65rem;padding:.5rem .9rem;font-size:.86rem;font-weight:600}.pwa-toast-dismiss{color:#f4f6fab3;background:0 0}.pwa-toast-dismiss:hover{color:#f4f6fa}.pwa-toast-update{background:var(--accent);color:#fff}.pwa-toast-update:hover{background:var(--accent-hot)}@keyframes pwa-toast-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (width>=640px){.pwa-toast{margin-inline:0;left:auto;right:1.25rem}}.app-shell{min-height:100vh}.app-shell main{min-height:calc(100vh - 90px)}