:root{
  --bg:#000;
  --surface:#050505;
  --surface2:#090909;
  --line:#1b1b1d;
  --line2:#262629;
  --text:#f5f5f5;
  --muted:#8b8b91;
  --dim:#55555b;
  --good:#a8d7b0;
  --bad:#e5a4a4;
  --clarity:#aebed9;
  --shadow:0 24px 80px rgba(0,0,0,.58),0 0 0 1px rgba(255,255,255,.025);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif}
body{min-height:100dvh;overflow-x:hidden;background:
radial-gradient(640px 280px at 50% -150px,rgba(255,255,255,.09),transparent 72%),#000}
button,input,textarea,select{font:inherit}
button{color:inherit}
button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid #fff;outline-offset:2px}
::selection{background:#fff;color:#000}
.app{min-height:100dvh;padding-bottom:112px}
.topbar{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100vw - 920px)/2));border-bottom:1px solid #111;background:rgba(0,0,0,.78);backdrop-filter:blur(14px);position:sticky;top:0;z-index:30}
.wordmark{color:#fff;text-decoration:none;font-size:14px;font-weight:700;letter-spacing:-.02em}
.top-actions{display:flex;gap:4px}.ghost-icon{width:34px;height:34px;border:0;border-radius:8px;background:transparent;display:grid;place-items:center;color:#73737a;cursor:pointer;transition:.15s ease}.ghost-icon:hover{background:#0c0c0c;color:#fff}.ghost-icon svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.view{width:min(760px,calc(100vw - 32px));margin:0 auto;padding:56px 0 60px;animation:viewIn .28s var(--ease)}
@keyframes viewIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.eyebrow{font-size:10px;font-weight:650;letter-spacing:.14em;text-transform:uppercase;color:#696970;margin-bottom:10px}
h1{font-size:clamp(34px,5vw,50px);line-height:1.02;letter-spacing:-.045em;margin:0;font-weight:680}
.lede{font-size:14px;line-height:1.55;color:var(--muted);margin:12px 0 0;max-width:590px}
.hero{margin-bottom:28px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 1px 0 rgba(255,255,255,.02) inset}
.card+.card{margin-top:10px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 14px;border-bottom:1px solid #151515}
.card-head h2{margin:0;font-size:12px;font-weight:620;letter-spacing:-.01em}.card-head small{color:#64646a;font-size:10px}
.card-body{padding:14px}
.textarea,.field{width:100%;border:1px solid var(--line);background:#030303;color:#e9e9ea;border-radius:10px;outline:0;transition:border-color .14s ease,background .14s ease}
.textarea{min-height:150px;padding:13px 14px;resize:vertical;line-height:1.56;font-size:14px}.textarea:focus,.field:focus{border-color:#3a3a3d;background:#050505}.textarea::placeholder,.field::placeholder{color:#404045}
.field{height:42px;padding:0 12px;font-size:13px}
.field-row{display:grid;grid-template-columns:1fr auto;gap:8px}.field-row .primary{height:42px}
.primary,.secondary,.mini{border-radius:9px;cursor:pointer;transition:transform .12s ease,background .12s ease,border-color .12s ease}
.primary{border:1px solid #fff;background:#f5f5f5;color:#050505;font-size:12px;font-weight:650;padding:0 15px;min-height:38px}.primary:hover{background:#fff;transform:translateY(-1px)}.primary:active{transform:none}
.secondary{border:1px solid var(--line2);background:#080808;color:#bdbdc1;font-size:11px;padding:9px 12px}.secondary:hover{background:#0d0d0d;color:#fff;border-color:#363639}
.mini{border:1px solid #242426;background:#080808;color:#8f8f95;font-size:10px;padding:6px 8px}.mini:hover{color:#fff;border-color:#343437}
.mini.white{background:#fff;color:#000;border-color:#fff}
.toolbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:10px}.spacer{flex:1}
.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid #242426;border-radius:999px;background:#060606;color:#77777d;font-size:10px;padding:5px 8px}.pill.good{color:var(--good)}.pill.bad{color:var(--bad)}
.segment{display:inline-flex;border:1px solid #202022;background:#050505;border-radius:9px;padding:2px}.segment button{border:0;background:transparent;color:#66666b;border-radius:6px;padding:6px 10px;font-size:10px;cursor:pointer}.segment button.active{background:#151515;color:#fff}
.result{margin-top:12px;animation:resultIn .28s var(--ease)}@keyframes resultIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.result-copy{font-size:13px;line-height:1.65;color:#d4d4d6;white-space:pre-wrap;word-break:break-word}.result-copy h3{font-size:13px;margin:16px 0 7px;color:#f2f2f2}.result-copy p{margin:7px 0}.result-copy ul,.result-copy ol{padding-left:20px}.result-copy strong{color:#fff}
.loader{display:grid;gap:8px;padding:4px 0}.loader i{display:block;height:9px;border-radius:5px;background:linear-gradient(90deg,#0c0c0c 0%,#1b1b1b 45%,#0c0c0c 90%);background-size:220% 100%;animation:shimmer 1.2s linear infinite}.loader i:nth-child(2){width:88%}.loader i:nth-child(3){width:70%}@keyframes shimmer{to{background-position:-220% 0}}

/* Chat */
.chat-shell{min-height:calc(100dvh - 210px);display:flex;flex-direction:column}.chat-head{display:flex;align-items:center;gap:10px;margin-bottom:18px}.avatar{width:34px;height:34px;border:1px solid #242426;border-radius:50%;display:grid;place-items:center;background:#080808;color:#d7d7da;font-size:11px;font-weight:700}.contact b{display:block;font-size:12px}.contact span{display:block;font-size:10px;color:#55555b;margin-top:2px}.messages{display:grid;gap:15px;flex:1;align-content:start;padding-bottom:20px}.msg{max-width:90%;font-size:13px;line-height:1.58;animation:msgIn .2s var(--ease)}@keyframes msgIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}.msg.you{margin-left:auto;background:#f0f0f0;color:#080808;border-radius:15px 15px 4px 15px;padding:9px 11px;max-width:76%}.msg.reply{color:#d4d4d7;padding:1px 2px}.msg .meta{font-size:9px;color:#44444a;margin-top:6px}.composer{position:sticky;bottom:92px;border:1px solid #222;border-radius:13px;background:#060606;padding:8px;box-shadow:var(--shadow)}.composer textarea{width:100%;min-height:48px;max-height:150px;border:0;background:transparent;resize:none;outline:0;color:#f3f3f3;padding:6px 8px;font-size:13px;line-height:1.5}.composer textarea::placeholder{color:#44444a}.composer-foot{display:flex;align-items:center;gap:6px}.attach{border:0;background:transparent;color:#5d5d63;padding:6px;border-radius:7px;cursor:pointer}.attach:hover{background:#101010;color:#fff}.send{margin-left:auto;width:32px;height:32px;border:0;border-radius:8px;background:#fff;color:#000;display:grid;place-items:center;cursor:pointer}.send svg,.attach svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Proof editor */
.preview-label{font-size:10px;color:#54545a;margin-bottom:8px}.morph-preview{font-size:20px;line-height:1.42;min-height:58px;color:#f0f0f1;letter-spacing:-.018em;padding:2px 0 10px;overflow-wrap:anywhere}.morph-preview span{display:inline-block;animation:charMorph .18s var(--ease)}@keyframes charMorph{from{opacity:.2;filter:blur(3px);transform:translateY(2px)}to{opacity:1;filter:none;transform:none}}
.editor-wrap{position:relative}.editor{width:100%;min-height:128px;border:1px solid #1d1d1f;border-radius:10px;background:#030303;color:#e8e8e9;padding:12px 13px 36px;resize:vertical;outline:0;font-size:14px;line-height:1.6}.editor:focus{border-color:#333337}.editor-foot{position:absolute;left:10px;right:10px;bottom:8px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.editor-count{font-size:9px;color:#49494e}.editor-check{pointer-events:auto;border:0;background:transparent;color:#bdbdc1;font-size:10px;cursor:pointer;padding:5px}.editor-check:hover{color:#fff}.review-box{margin-top:10px;border:1px solid #1c1c1e;background:#050505;border-radius:10px;padding:12px}.review-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}.review-state{display:flex;align-items:center;gap:7px;color:#6a6a70;font-size:9px;text-transform:uppercase;letter-spacing:.11em}.pulse{width:5px;height:5px;border-radius:50%;background:#8d8d92;box-shadow:0 0 0 0 rgba(255,255,255,.2);animation:pulse 1.35s infinite}@keyframes pulse{70%{box-shadow:0 0 0 6px rgba(255,255,255,0)}}.review-text{font-size:13px;line-height:1.8;color:#d8d8da}.issue{cursor:pointer;text-decoration-line:underline;text-decoration-style:wavy;text-decoration-thickness:1px;text-underline-offset:4px}.issue.grammar{ text-decoration-color:#c76f6f }.issue.clarity{ text-decoration-color:#7f94ba }.issue:hover{color:#fff}.suggestion{position:fixed;z-index:80;width:min(290px,calc(100vw - 24px));border:1px solid #303033;background:#090909;border-radius:11px;box-shadow:var(--shadow);padding:10px;animation:suggIn .16s var(--ease)}@keyframes suggIn{from{opacity:0;transform:translateY(5px) scale(.99)}to{opacity:1;transform:none}}.suggestion-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px}.suggestion-head b{font-size:9px;letter-spacing:.11em;color:#707077}.suggestion-head button{border:0;background:none;color:#55555a;cursor:pointer}.suggestion-reason{font-size:11px;color:#9b9ba0;line-height:1.45;margin-bottom:8px}.choices{display:grid;gap:5px}.choice{border:1px solid #222;background:#060606;color:#bdbdc0;text-align:left;border-radius:7px;padding:8px 9px;font-size:11px;cursor:pointer}.choice:hover,.choice.primary-choice{border-color:#fff;background:#fff;color:#000}.dismiss{margin-top:7px;border:0;background:none;color:#55555a;font-size:10px;cursor:pointer;padding:3px 0}.dismiss:hover{color:#aaa}
.verdict{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:start}.verdict-main{display:flex;gap:9px;align-items:flex-start}.verdict-dot{width:8px;height:8px;border-radius:50%;margin-top:4px;background:var(--bad)}.verdict-dot.good{background:var(--good)}.verdict b{font-size:13px}.verdict p{margin:5px 0 0;color:#818187;font-size:11px;line-height:1.45}.complexity{border:1px solid #242426;border-radius:999px;color:#707076;font-size:9px;padding:5px 8px;text-transform:uppercase;letter-spacing:.08em}.best{font-size:15px;line-height:1.55;color:#f1f1f1}.change-row{padding:10px 0;border-top:1px solid #151515}.change-row:first-child{border-top:0}.change-main{font-size:12px}.change-main del{color:#9f6868}.change-main strong{color:#fff}.change-row p{font-size:10px;color:#6f6f75;line-height:1.5;margin:5px 0 0}.alts{display:grid;gap:6px}.alt{border:1px solid #1c1c1e;background:#040404;border-radius:8px;padding:10px;display:grid;grid-template-columns:1fr auto;gap:10px;cursor:pointer}.alt:hover{border-color:#2f2f32;background:#070707}.alt b{display:block;font-size:9px;color:#66666d;text-transform:uppercase;letter-spacing:.09em;margin-bottom:4px}.alt span{font-size:11px;color:#c6c6c9;line-height:1.45}.copy-icon{width:25px;height:25px;border:0;background:transparent;color:#55555a;cursor:pointer;border-radius:6px}.copy-icon:hover{background:#111;color:#fff}.copy-icon svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.7}

/* Word Lab */
.word-summary{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #1d1d1f;border-radius:10px;overflow:hidden;margin-top:12px}.summary-cell{padding:11px 12px;background:#050505;border-left:1px solid #1d1d1f}.summary-cell:first-child{border-left:0}.summary-cell b{display:block;color:#68686e;text-transform:uppercase;letter-spacing:.08em;font-size:8px;margin-bottom:5px}.summary-cell span{font-size:12px;color:#d8d8da}.usage-note{color:#67676d;font-size:10px;line-height:1.5;margin-top:9px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:10px}.form-card{border:1px solid #1b1b1d;border-radius:11px;background:#050505;padding:12px;min-height:168px}.form-head{display:flex;justify-content:space-between;align-items:center}.form-head b{font-size:9px;color:#66666c;letter-spacing:.1em}.entered{font-size:8px;border:1px solid #2b2b2e;color:#838389;border-radius:999px;padding:3px 6px}.form-card h3{font-size:17px;margin:14px 0 6px;letter-spacing:-.03em}.definition{font-size:11px;color:#89898f;line-height:1.52;min-height:48px}.example{font-size:11px;color:#d0d0d2;line-height:1.55;border-top:1px solid #161616;margin-top:10px;padding-top:10px;min-height:48px}.shuffle{margin-top:8px;border:0;background:none;color:#66666d;font-size:9px;cursor:pointer;padding:0}.shuffle:hover{color:#fff}.no-form{font-size:11px;color:#55555a;margin-top:40px}

/* Notch: framework-free renderer matching Aceternity's documented grouped floating behavior */
.notch-wrap{position:fixed;inset-inline:0;bottom:max(18px,env(safe-area-inset-bottom));z-index:70;display:flex;justify-content:center;pointer-events:none;padding:0 10px;transform:translateZ(0)}
.notch{pointer-events:auto;width:max-content;max-width:calc(100vw - 20px);overflow:hidden;border:1px solid rgba(255,255,255,.10);border-radius:12px;background:rgba(10,10,10,.96);box-shadow:0 12px 40px -8px rgba(0,0,0,.70),inset 0 0 0 1px #222;backdrop-filter:blur(20px);animation:notchReveal .42s cubic-bezier(.16,1,.3,1);transition:min-width .28s var(--ease),height .28s var(--ease),border-color .18s ease}
@keyframes notchReveal{from{opacity:0;transform:translateY(38px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
.notch-bar{display:flex;width:max-content;align-items:center;gap:4px;padding:4px;overflow:auto;scrollbar-width:none;animation:notchSwap .15s ease}.notch-bar::-webkit-scrollbar{display:none}
.notch-divider{width:1px;height:20px;flex:none;margin:0 2px;background-image:repeating-linear-gradient(180deg,rgba(255,255,255,.28) 0,rgba(255,255,255,.28) 1px,transparent 1px,transparent 5px);background-size:1px 4px;background-repeat:repeat-y}
.notch-trigger{border:0;border-radius:999px;background:transparent;color:#a3a3a8;display:flex;align-items:center;gap:8px;padding:8px 12px;font-size:11px;font-weight:550;white-space:nowrap;cursor:pointer;transition:background .15s ease,color .15s ease}.notch-trigger:hover{background:rgba(255,255,255,.06);color:#fff}.notch-trigger b{font-weight:600;color:#f0f0f1}.notch-trigger .value{color:#77777e;font-weight:500}
.notch-panel{width:max-content;min-width:148px;display:flex;flex-direction:column;gap:6px;padding:8px;animation:notchSwap .15s ease}
@keyframes notchSwap{from{opacity:0}to{opacity:1}}
.notch-option{height:34px;min-width:142px;border:0;border-radius:7px;background:transparent;color:#b7b7bc;text-align:left;padding:0 11px;font-size:11px;font-weight:550;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:24px;white-space:nowrap;animation:notchOptionIn .32s cubic-bezier(.16,1,.3,1) both}.notch-option:nth-child(2){animation-delay:.035s}.notch-option:nth-child(3){animation-delay:.07s}.notch-option:nth-child(4){animation-delay:.105s}.notch-option:nth-child(5){animation-delay:.14s}.notch-option:nth-child(6){animation-delay:.175s}.notch-option:nth-child(7){animation-delay:.21s}
@keyframes notchOptionIn{from{opacity:0;transform:translateY(-8px);filter:blur(4px)}to{opacity:1;transform:none;filter:none}}
.notch-option:hover{background:rgba(255,255,255,.055);color:#fff}.notch-option.active{background:#f5f5f5;color:#050505;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}.active-dot{width:6px;height:6px;border-radius:50%;background:#050505;display:block;flex:none}

.history-drawer{position:fixed;right:16px;top:70px;z-index:60;width:min(390px,calc(100vw - 32px));max-height:calc(100dvh - 160px);overflow:auto;border:1px solid #2b2b2e;background:#070707;border-radius:13px;box-shadow:var(--shadow);padding:8px;animation:suggIn .18s var(--ease)}.history-item{border:1px solid #1b1b1d;background:#030303;border-radius:9px;padding:10px;margin-bottom:6px;cursor:pointer}.history-item:hover{border-color:#2b2b2e}.history-item b{font-size:10px}.history-item p{font-size:10px;color:#626268;line-height:1.45;margin:5px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:5px 3px 10px}.drawer-head b{font-size:11px}.drawer-head button{border:0;background:none;color:#5b5b61;font-size:10px;cursor:pointer}.drawer-empty{padding:28px 12px;text-align:center;color:#55555b;font-size:10px}
.toast-stack{position:fixed;right:16px;bottom:90px;z-index:100;display:grid;gap:6px}.toast{border:1px solid #2b2b2e;background:#090909;color:#bdbdc1;border-radius:9px;padding:9px 11px;font-size:10px;box-shadow:var(--shadow);animation:toastIn .18s var(--ease)}.toast.error{color:#e1aeae;border-color:#473030}@keyframes toastIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.hidden{display:none!important}

@media(max-width:680px){
  .topbar{padding:0 16px;height:56px}.view{width:calc(100vw - 24px);padding-top:34px}.app{padding-bottom:120px}
  h1{font-size:38px}.lede{font-size:12px}.morph-preview{font-size:18px}.textarea{min-height:130px}.form-grid{grid-template-columns:1fr}.word-summary{grid-template-columns:1fr}.summary-cell{border-left:0;border-top:1px solid #1d1d1f}.summary-cell:first-child{border-top:0}.composer{bottom:94px}.notch-trigger{padding:0 8px}.notch-trigger b{display:none}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}