:root{--bg:#0A0A0A;--card:#141414;--line:#262626;--ll:#00D26A;--a:#00D26A;--on:#0A0A0A;--glow:rgba(0,210,106,.2)}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:#050505;color:#fff;font-family:Poppins,system-ui,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;text-align:inherit}
input,textarea{font:inherit;color:#fff}
a{color:inherit;text-decoration:none}
svg{flex:none}
#app{max-width:480px;margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--bg);position:relative;display:flex;flex-direction:column}

/* type */
.lab{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:3.5px;text-transform:uppercase;color:var(--a)}
.lab.sm{font-size:10px;letter-spacing:3px}
h1{font-family:Lora,serif;font-weight:500;font-size:34px;line-height:1.14;letter-spacing:-.3px}
h1.xl{font-size:40px;line-height:1.08}
h1 em,h2 em{color:var(--a);font-style:italic}
h2{font-family:Lora,serif;font-weight:500;font-size:24px;line-height:1.2}
p{line-height:1.6}
.lead{font-size:17px;line-height:1.6;margin-top:16px}
.small{font-size:13px;line-height:1.5}
.t{font-weight:600;font-size:16px;line-height:1.35;display:block}
.center-t{text-align:center}
.u{text-decoration:underline}
.grow{flex:1;min-width:0}
.row{display:flex;align-items:center;gap:14px}
.row.between{justify-content:space-between}
.row.gap{gap:10px}
.stack{display:flex;flex-direction:column;gap:12px}
.logo{font-family:Lora,serif;font-size:16px;letter-spacing:1px;text-align:center}
.logo small{display:block;font-family:'DM Mono',monospace;font-size:7.5px;letter-spacing:3.5px;color:var(--ll);margin-top:2px}

/* screens */
.screen{flex:1;display:flex;flex-direction:column;padding:calc(env(safe-area-inset-top) + 28px) 28px 32px;background:radial-gradient(120% 60% at 100% 0,var(--glow),transparent 60%)}
.screen.withnav{padding-bottom:120px}
.center{justify-content:space-between;min-height:100dvh}
.w-top{display:flex;justify-content:space-between;align-items:center;min-height:44px}
.welcome .w-top{justify-content:center}
.w-mid{flex:1;display:flex;flex-direction:column;justify-content:center;padding:48px 0}
.w-bot{display:flex;flex-direction:column;gap:12px}
.welcome .w-mid{text-align:center;align-items:center}
.welcome .lead{max-width:330px}
.feats{display:flex;flex-direction:column;gap:14px;margin-top:40px;align-self:stretch}
.feat{display:flex;align-items:center;gap:16px;padding:16px 18px;border:1px solid var(--line);border-radius:20px;background:var(--card);text-align:left;font-size:15px}
.link{display:block;text-align:center;font-size:14px;text-decoration:underline;padding:10px}
.form{display:flex;flex-direction:column;gap:12px;margin-top:32px}
.or{text-align:center;font-size:14px;margin-top:8px}
.or a{color:var(--a);font-weight:600}
.sent{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px}

/* cards & buttons */
.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:20px;display:block;width:100%}
.card.hl{background:var(--a);border-color:var(--a);color:var(--on)}
.card.hl .lab{color:var(--on)}
.card.hl .ic{background:rgba(0,0,0,.12);border-color:rgba(0,0,0,.22)}
.card.hl .ic svg{stroke:var(--on)}
.ic{width:42px;height:42px;border-radius:14px;border:1px solid color-mix(in srgb,var(--a) 40%,transparent);background:color-mix(in srgb,var(--a) 11%,transparent);display:flex;align-items:center;justify-content:center;flex:none}
.ic svg{width:20px;height:20px;stroke:var(--a);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;border-radius:32px;padding:17px 20px;font-weight:600;font-size:15px;border:1px solid #fff;width:100%;text-align:center}
.btn.a{background:var(--a);border-color:var(--a);color:var(--on)}
.btn.a svg{stroke:var(--on);fill:none;stroke-width:2}
.btn.ghost{border-color:#333}
.iconbtn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none}
.iconbtn svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.iconbtn.a{background:color-mix(in srgb,var(--a) 14%,transparent);border:1px solid color-mix(in srgb,var(--a) 45%,transparent)}
.iconbtn.a svg{stroke:var(--a)}
.chip{display:inline-flex;align-items:center;border-radius:20px;padding:9px 14px;font-size:13px;font-weight:600;border:1px solid #3a3a3a}
.chip.a{background:var(--a);color:var(--on);border-color:var(--a)}
.bar{height:4px;background:#262626;border-radius:4px;overflow:hidden;margin:14px 0 8px}
.bar i{display:block;height:100%;background:var(--a);width:0}
.card.hl .bar{background:rgba(0,0,0,.18)}.card.hl .bar i{background:var(--on)}
.field{width:100%;background:#0f0f0f;border:1px solid #2e2e2e;border-radius:16px;padding:16px;font-size:16px;outline:none}
.field:focus{border-color:var(--a)}
::placeholder{color:#fff;opacity:1;font-style:italic}
.pw{position:relative}
.pw .show{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:13px;font-weight:600;color:var(--a)}
.demo{font-size:12px;text-align:center;border:1px dashed var(--line);border-radius:20px;padding:7px 12px;margin-bottom:18px}
.demo a{text-decoration:underline}
.empty{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;padding:60px 20px;font-size:15px}

/* library */
.lib-top{display:flex;justify-content:center;margin-bottom:34px}
.hi{font-size:36px;margin-bottom:6px}
section{margin-top:40px}
.sec-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}
.cont{margin-top:28px;padding:24px}
.cont h2{margin-top:10px}
.cont .go{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.book{display:flex;gap:18px;align-items:stretch;padding:16px}
.spine{width:64px;border-radius:14px;background:linear-gradient(160deg,var(--a),color-mix(in srgb,var(--a) 55%,#000));display:flex;align-items:flex-end;justify-content:center;padding:10px 0;flex:none;min-height:92px}
.spine span{font-family:Lora,serif;font-style:italic;font-size:15px;color:var(--on)}
.spine.dim{background:linear-gradient(160deg,color-mix(in srgb,var(--a) 35%,#151515),#151515)}
.spine.dim span{color:#fff}
.book .t{margin-top:2px}
.book .row{margin-top:12px;flex-wrap:wrap}
.series{display:flex;align-items:center;gap:14px;border-color:var(--a);text-align:left}
.series .t{margin:4px 0 2px}
.series .price{font-family:Lora,serif;font-size:26px;color:var(--a)}
.pack{padding:16px}
.soon{border-color:color-mix(in srgb,var(--a) 50%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--a) 16%,#141414),#141414 70%)}
.soon .t{margin:6px 0 4px}

/* book home */
.bookhome .w-top .lab{font-size:10px}
.cover{text-align:center;padding:56px 10px 40px;display:flex;flex-direction:column;align-items:center}
.cover .vol{font-family:Lora,serif;font-style:italic;font-size:22px;color:var(--a);margin-bottom:14px}
.cover .small{margin-top:14px}
.cover .bar{width:60%;margin:22px auto 6px}
.actions{margin-bottom:8px}
.bookhome .sec-h{margin-top:44px}
.parts{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.part{display:flex;align-items:center;gap:16px;padding:18px 4px;border-bottom:1px solid var(--line);width:100%}
.part .pn{font-family:Lora,serif;font-size:20px;color:var(--a);width:30px}
.part .small{display:block;margin-top:2px}
.part .pi svg{width:20px;height:20px;stroke:var(--a);fill:none;stroke-width:2}
.part.locked .pn{color:#fff}
.part.locked .pi svg{stroke:#fff}

/* reader */
.reader{flex:none;height:100dvh;min-height:0;overflow:hidden;padding-bottom:calc(env(safe-area-inset-bottom) + 18px)}
.rtop{display:flex;align-items:center;gap:12px}
.prog{flex:1;height:3px;background:#262626;border-radius:3px;overflow:hidden}
.prog i{display:block;height:100%;background:var(--a)}
.count{font-size:12px;font-family:'DM Mono',monospace;letter-spacing:1px;min-width:52px;text-align:right}
.star svg{stroke:var(--a)}
.star.on svg{fill:var(--a)}
.scroll{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;margin:0 -28px;padding:0 28px}
.page{margin:auto 0;padding:36px 0}
.page>.lab{margin-bottom:14px}
.cards{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.cards .card{padding:16px 18px;display:flex;gap:16px;align-items:center}
.cards .head{font-weight:600;font-size:16px;line-height:1.35}
.cards .lab.sm{margin-bottom:3px}
.cards .txt{font-size:14px;margin-top:3px;line-height:1.45}
.big{margin-top:28px;display:flex;gap:18px;align-items:center}
.big .num{font-family:Lora,serif;font-size:56px;color:var(--a);line-height:1}
.big p{font-size:14px}
.plain{border-left:2px solid var(--a);padding:4px 0 4px 16px;margin-top:28px}
.plain .lab{margin-bottom:6px}
.plain p{font-size:14px}
.steps{list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:16px;margin-top:28px}
.steps li{counter-increment:s;display:flex;gap:16px;align-items:flex-start;font-size:16px;line-height:1.5}
.steps li:before{content:counter(s);flex:none;width:30px;height:30px;border-radius:50%;background:var(--a);color:var(--on);font-weight:600;display:flex;align-items:center;justify-content:center;font-size:14px;margin-top:-2px}
.cmp{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.cmp .head{font-family:Lora,serif;font-size:20px;line-height:1.3;margin:10px 0 6px}
.cmp .mk{width:18px;height:18px;stroke:var(--a);fill:none;stroke-width:2.2}
.cmp .hl .mk{stroke:var(--on)}
.chapter{text-align:center;display:flex;flex-direction:column;align-items:center}
.chapter .pnum{font-family:Lora,serif;font-style:italic;font-size:72px;line-height:1;color:var(--a);margin-bottom:18px}
.chapter .lab{margin-bottom:14px}
.what{margin-top:34px;display:flex;flex-direction:column;gap:12px;text-align:left;align-self:stretch;border-top:1px solid var(--line);padding-top:24px}
.what .lab{margin-bottom:4px}
.w{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.45}
.w svg{width:18px;height:18px;stroke:var(--a);fill:none;stroke-width:2.4;margin-top:2px}
.chk{list-style:none;margin-top:26px;display:flex;flex-direction:column;gap:10px}
.chk li{display:flex;gap:14px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:18px;font-size:15px;cursor:pointer}
.chk .box{width:24px;height:24px;border-radius:8px;border:2px solid var(--a);display:flex;align-items:center;justify-content:center;flex:none}
.chk .box svg{width:14px;height:14px;stroke:transparent;fill:none;stroke-width:3}
.chk li.on .box{background:var(--a)}
.chk li.on .box svg{stroke:var(--on)}
.rbot{padding-top:14px}
.player{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:22px;background:var(--card);margin-bottom:12px}
.player .bar{margin:8px 0 0}
.play{width:46px;height:46px;border-radius:50%;background:var(--a);display:flex;align-items:center;justify-content:center;flex:none}
.play svg{width:18px;height:18px;fill:var(--on)}
.player.off .play{background:color-mix(in srgb,var(--a) 14%,transparent)}
.player.off .play svg{fill:none;stroke:var(--a);stroke-width:1.9}
.rnav{display:flex;gap:10px}
.rnav .btn:first-child{flex:1}.rnav .btn:last-child{flex:2}
.notebtn{display:flex;align-items:center;justify-content:center;gap:6px;margin:14px auto 0;font-size:13px;font-weight:600;color:var(--a)}
.notebtn svg{stroke:var(--a);fill:none;stroke-width:2}

/* prompt page */
.when{font-size:15px;margin-top:14px;line-height:1.55}
.ready{margin-top:22px;display:flex;flex-direction:column;gap:10px}
.fill{margin-top:24px}
.fill label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px;text-transform:capitalize}
.fill input,.fill textarea{width:100%;background:#0f0f0f;border:1px solid #2e2e2e;border-radius:14px;padding:14px;font-size:15px;outline:none}
.fill input:focus,.fill textarea:focus{border-color:var(--a)}
.pvbox{margin-top:22px;border:1px solid var(--line);border-radius:18px;padding:14px 16px}
.pvbox summary{font-size:14px;font-weight:600;cursor:pointer;list-style:none}
.pvbox summary::after{content:' +';color:var(--a)}
.pvbox[open] summary::after{content:' –'}
pre.pv{text-align:left;font-family:'DM Mono',monospace;font-size:12px;line-height:1.65;white-space:pre-wrap;word-break:break-word;margin-top:12px;max-height:260px;overflow:auto}
pre.pv mark{background:color-mix(in srgb,var(--a) 26%,transparent);color:#fff;border-radius:4px;padding:0 3px}
pre.pv mark.blank{background:transparent;color:var(--a);padding:0}
.go{margin-top:22px}
.tip{border-left:2px solid var(--a);padding:4px 0 4px 16px;margin-top:24px;font-size:14px;line-height:1.55}

/* saved / prompts / account */
.seg{display:flex;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:30px;padding:5px;margin:22px 0 22px}
.seg a{flex:1;text-align:center;padding:10px;border-radius:24px;font-size:14px;font-weight:600}
.seg a.on{background:var(--ll);color:#0A0A0A}
.note-t{margin-top:8px;white-space:pre-wrap}
.num-badge{font-family:'DM Mono',monospace;font-size:12px;color:var(--a);border:1px solid color-mix(in srgb,var(--a) 45%,transparent);border-radius:10px;padding:6px 8px}
.chev{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2;transform:rotate(180deg)}
.arow{display:flex;align-items:center;gap:16px;padding:16px 18px}
.arow .small{display:block;margin-top:2px}
.signout{margin-top:40px}

/* nav */
.nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;display:flex;justify-content:space-around;padding:12px 10px calc(env(safe-area-inset-bottom) + 12px);background:rgba(10,10,10,.92);backdrop-filter:blur(12px);border-top:1px solid var(--line);z-index:5}
.nav a{display:flex;flex-direction:column;align-items:center;gap:5px;font-size:11px;padding:4px 12px}
.nav svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.nav a.on{color:var(--ll)}.nav a.on svg{stroke:var(--ll)}

/* sheet */
.shade{position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:20;display:flex;align-items:flex-end;justify-content:center}
.sheet{width:100%;max-width:480px;background:#121212;border-radius:32px 32px 0 0;border-top:1px solid var(--line);padding:16px 28px calc(env(safe-area-inset-bottom) + 30px);max-height:92vh;overflow:auto;display:flex;flex-direction:column;gap:14px}
.sheet h1{font-size:30px}
.sheet .form{margin-top:4px}
.grab{width:44px;height:5px;border-radius:3px;background:#3a3a3a;margin:0 auto 10px}
.ticks{display:flex;flex-direction:column;gap:10px;margin:6px 0 10px}
textarea.note{width:100%;min-height:150px;background:#0f0f0f;border:1px solid #2e2e2e;border-radius:18px;padding:16px;font-size:15px;line-height:1.55;outline:none;resize:vertical}
textarea.note:focus{border-color:var(--a)}
#toast{position:fixed;left:50%;bottom:120px;transform:translateX(-50%) translateY(10px);background:#fff;color:#0A0A0A;padding:12px 20px;border-radius:30px;font-size:14px;font-weight:500;opacity:0;transition:.25s;pointer-events:none;z-index:30;white-space:nowrap}
#toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

@media(min-width:600px){body{padding:24px 0}#app{border-radius:32px;overflow:hidden;min-height:calc(100vh - 48px);border:1px solid #1c1c1c}.reader,.center{height:calc(100vh - 48px);min-height:0}.nav{bottom:24px;border-radius:0 0 32px 32px}}

/* new page types */
.shot{margin-top:24px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}
.sbar{display:flex;gap:6px;padding:9px 12px;background:#1c1c1c}
.sbar i{width:9px;height:9px;border-radius:50%;background:#444}
.sim{position:relative;line-height:0}
.sim img{width:100%;height:auto;display:block}
.co{position:absolute;transform:translate(-50%,-50%);width:26px;height:26px;border-radius:50%;background:var(--a);color:var(--on);font-weight:600;font-size:13px;line-height:26px;text-align:center;box-shadow:0 0 0 4px color-mix(in srgb,var(--a) 30%,transparent)}
.caps{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.cn{flex:none;width:22px;height:22px;border-radius:50%;background:var(--a);color:var(--on);font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;margin-top:1px}
.paste{margin-top:20px;border:1px dashed var(--a);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.paste p{font-size:14px;font-style:italic}
.copybox{margin-top:22px}
.copybox pre.pv{margin-top:0;max-height:none}
.mail{margin-top:16px;display:flex;flex-direction:column;gap:14px}
.mail .subj{font-family:'DM Mono',monospace;font-size:13px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.mail .subj .lab{display:block;margin-bottom:4px}
.ml{display:flex;gap:12px;font-size:15px;line-height:1.5}
.tl{margin-top:28px;display:flex;flex-direction:column;gap:0;border-left:2px solid var(--line);margin-left:8px}
.tli{display:flex;gap:16px;padding:0 0 22px 0;position:relative}
.tli .dotc{position:absolute;left:-9px;top:3px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:2px solid var(--a)}
.tli.on .dotc{background:var(--a)}
.tli>div{padding-left:18px}
.promo{text-align:center;display:flex;flex-direction:column;align-items:center;padding:20px 0}
.promo.pa{--a:#C9A36A;--on:#0A0A0A}
.promo.pa .lab,.promo.pa h1 em{color:#C9A36A}
.promo.course{--a:#00D26A;--on:#0A0A0A}
.promo.course .lab,.promo.course h1 em{color:#00D26A}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.stats .num{font-family:Lora,serif;font-size:34px;color:var(--a);line-height:1.1;margin-bottom:6px}