@import url('/assets/design-tokens.css?v=20260821-real-screenshots-v4');
@import url('/assets/real-screenshots.css?v=20260821-real-screenshots-v4');
:root{--oxblood-deep:#68101c;--amber-soft:#f0dfbf;--night-muted:#bdb3a7;--r-sm:var(--radius-sm);--r-md:var(--radius-md);--r-lg:var(--radius-lg);--border:var(--border-hairline);--shadow:var(--shadow-soft);--focus:var(--focus-ring);--fast:var(--motion-fast);--base:var(--motion-base);--slow:var(--motion-slow)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--ui);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}img,svg{max-width:100%}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}.shell{width:min(var(--shell),calc(100% - 48px));margin-inline:auto}.section{padding:var(--space-10) 0}.section-rule{border-top:var(--border)}.section-soft{background:var(--paper-deep)}.section-ink{background:var(--night);color:#f4ede4}.section-ink .copy-column p{color:#cfc6bc}.amber{color:#e3a13c}.skip-link{position:fixed;top:8px;left:8px;z-index:200;background:var(--ink);color:var(--paper);padding:10px 14px;transform:translateY(-150%);transition:transform var(--fast) var(--ease-out)}.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid color-mix(in srgb,var(--divider) 68%,transparent)}.nav-wrap{height:76px;width:min(var(--shell),calc(100% - 48px));margin:auto;display:flex;align-items:center;gap:32px}.brand{display:inline-flex;align-items:center;gap:10px;font:600 1.4rem/1 var(--display);color:var(--oxblood)}.brand-mark{width:30px;height:30px;border:1px solid currentColor;display:grid;place-items:center;border-radius:50%;font-size:1.05rem}.desktop-nav{display:flex;gap:24px;margin-left:auto}.desktop-nav a{font-size:.92rem;color:var(--ink-muted);position:relative}.desktop-nav a:after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:1px;background:var(--oxblood);transform:scaleX(0);transform-origin:left;transition:transform var(--base) var(--ease-out)}.desktop-nav a:hover:after,.desktop-nav a:focus-visible:after{transform:scaleX(1)}.nav-actions{display:flex;align-items:center;gap:10px}.icon-button{width:44px;height:44px;border:0;background:transparent;display:grid;place-items:center;border-radius:50%;cursor:pointer}.icon-button:hover{background:color-mix(in srgb,var(--oxblood) 7%,transparent)}.menu-button{display:none}.mobile-menu{display:none}.icon{width:21px;height:21px;display:inline-grid;place-items:center}.icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 22px;border:1px solid var(--oxblood);background:var(--oxblood);color:#fff;border-radius:var(--r-sm);font-weight:650;letter-spacing:.01em;transition:transform var(--fast) var(--ease-out),background-color var(--base) ease,border-color var(--base) ease}.button:hover{background:var(--oxblood-deep);border-color:var(--oxblood-deep)}.button:active{transform:scale(.97)}.button-secondary{background:transparent;color:var(--oxblood)}.button-secondary:hover{background:color-mix(in srgb,var(--oxblood) 7%,transparent)}.button-small{min-height:42px;padding-inline:17px;font-size:.9rem}.button .icon{width:18px}.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--oxblood);font-weight:650}.text-link .icon{width:17px}.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.14em;font-weight:700;font-size:.78rem;color:var(--oxblood)}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{font-family:var(--display);font-weight:500;line-height:1.02;letter-spacing:-.02em}h1{font-size:var(--fs-6);margin-bottom:24px}h2{font-size:var(--fs-5);margin-bottom:22px}h3{font-size:var(--fs-4);margin-bottom:12px}.lede{font-size:clamp(1.08rem,1.6vw,1.32rem);line-height:1.55;color:var(--ink-muted);max-width:700px}.hero{min-height:calc(100vh - 76px);display:grid;grid-template-columns:minmax(0,.86fr) minmax(440px,1.14fr);align-items:center;gap:80px;padding-top:78px;padding-bottom:78px}.hero-copy{max-width:650px}.hero-copy h1{font-size:clamp(3.7rem,6.4vw,7.2rem)}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:34px 0 20px}.trust-note{color:var(--ink-muted);font-size:.9rem}.hero-visual{margin:0}.hero-visual figcaption{font-size:.82rem;color:var(--ink-muted);max-width:560px;margin:14px auto 0;text-align:center}.page-hero{padding-top:130px;padding-bottom:80px;max-width:var(--shell)}.page-hero h1{max-width:970px}.page-hero .lede{max-width:820px}.section-heading{max-width:780px;margin-bottom:54px}.benefit-grid,.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--divider);border:var(--border)}.feature-block,.feature-card{background:var(--paper);padding:32px;min-height:260px}.feature-block>span,.feature-card>span{display:block;color:var(--amber);font-size:.8rem;letter-spacing:.12em;margin-bottom:54px}.feature-block p,.feature-card p{color:var(--ink-muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.copy-column{max-width:560px}.copy-column>p:not(.eyebrow):not(.fact){color:var(--ink-muted)}.fact{padding-left:18px;border-left:3px solid var(--amber);font-weight:600}.fact-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px;margin-top:28px}.fact-list span:before{content:"—";color:var(--amber);margin-right:8px}.visual-stack{display:flex;justify-content:center}.edition-grid{display:grid;grid-template-columns:1fr 1fr;border:var(--border)}.edition-card{padding:48px;min-height:320px;background:var(--paper)}.edition-card+.edition-card{border-left:var(--border)}.edition-card.pro{background:color-mix(in srgb,var(--paper) 88%,var(--amber-soft))}.edition-label{font-size:.78rem;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-muted)}.edition-card h3{font-size:2.8rem;margin-top:10px}.edition-card p{max-width:520px;color:var(--ink-muted)}.trust-strip{border-top:var(--border);border-bottom:var(--border);padding:72px 0}.trust-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.trust-grid h2{font-size:3.2rem}.trust-grid>p{font-size:1.15rem;color:var(--ink-muted);max-width:720px}.fact-line{width:54px;height:3px;background:var(--amber);display:block;margin-bottom:22px}.final-cta{text-align:center;max-width:900px}.final-cta .cta-row{justify-content:center}.final-cta h2{font-size:clamp(3rem,6vw,6rem)}
/* Original app-like mockups, clean-room */
.app-frame{width:min(100%,520px);background:#fbf7ef;color:#171411;border:1px solid #ded2c2;box-shadow:var(--shadow);font-family:var(--ui);overflow:hidden;position:relative}.app-frame h3,.app-frame h4{font-family:var(--display)}.app-frame button{cursor:default}.app-frame.compact{transform:rotate(.3deg)}.app-top{display:flex;align-items:center;justify-content:space-between;padding:28px 28px 18px}.app-wordmark{font:500 3rem/1 var(--display);color:var(--oxblood)}.app-tools{width:48px;height:48px;border-radius:50%;background:#f4ecdf;display:grid;place-items:center}.app-rule{height:1px;background:#ded2c2;margin:0 28px}.continue{padding:20px 28px 28px}.app-section-label{color:var(--oxblood);font-weight:700;margin-bottom:18px}.continue-grid{display:grid;grid-template-columns:145px 1fr;gap:26px}.continue-copy h3{font-size:2.45rem;margin:2px 0 14px;line-height:.95}.author{font-size:.77rem;letter-spacing:.18em;color:#746a61}.continue-copy p b{color:var(--amber)}.progress{height:5px;background:#e9dfd1;overflow:hidden;border-radius:999px}.progress span{display:block;height:100%;width:var(--progress);background:var(--amber);border-radius:999px}.app-primary{width:100%;min-height:48px;background:var(--oxblood);color:white;border:0;border-radius:4px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;font-weight:700;margin:17px 0 10px}.app-primary .icon{width:24px}.app-link{color:var(--oxblood);font-weight:650;font-size:.9rem}.library-list{padding:24px 28px 70px}.library-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.library-title h3{font-size:2rem;margin:0}.import{font-size:.9rem}.library-row{display:grid;grid-template-columns:72px 1fr 18px;gap:18px;align-items:center;padding:12px 0;border-bottom:1px solid #e6ddd0}.library-row h4{font-size:1.25rem;margin:0 0 3px}.library-row p,.library-row small{color:#746a61;margin:0}.library-row .progress{max-width:180px;margin:6px 0}.row-more{font-size:1.3rem}.book-cover{height:222px;width:145px;background:#e7d8b8;display:flex;flex-direction:column;align-items:center;text-align:center;padding:19px 10px;color:#6b251f;box-shadow:0 8px 18px rgba(46,33,22,.16);font-family:var(--display);position:relative;overflow:hidden}.book-cover:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(255,255,255,.07),rgba(255,255,255,.07) 2px,rgba(65,44,24,.03) 3px,transparent 4px);mix-blend-mode:multiply}.book-cover small,.book-cover strong,.book-cover em,.cover-monogram,.cover-rule{position:relative}.book-cover small{font-size:.72rem;letter-spacing:.08em}.book-cover strong{font-size:1.05rem;line-height:1.05;margin-top:3px}.cover-monogram{margin:auto;display:grid;place-items:center;width:54px;height:72px;border:1px solid currentColor;border-radius:50% 50% 44% 44%;font-size:1.1rem}.book-cover em{font-size:.66rem;font-style:normal}.cover-rule{width:42px;height:1px;background:currentColor;margin:8px}.cover-moby{background:#b7b7ad;color:#242421}.cover-alice{background:#dac6a4;color:#653421}.cover-sherlock{background:#643426;color:#ead3a5}.book-cover.mini{width:72px;height:105px;padding:8px 5px}.book-cover.mini strong{font-size:.56rem}.book-cover.mini small{font-size:.43rem}.book-cover.mini .cover-monogram{width:24px;height:30px;font-size:.52rem}.book-cover.mini em{font-size:.38rem}.book-cover.mini .cover-rule{width:20px;margin:2px}.app-bottom-nav{position:absolute;bottom:0;left:0;right:0;height:64px;background:#fbf7ef;border-top:1px solid #dcd1c2;display:grid;grid-template-columns:repeat(4,1fr);z-index:4}.app-bottom-nav span{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.68rem}.app-bottom-nav .active{color:var(--oxblood);border-top:3px solid var(--oxblood)}.app-bottom-nav .icon{width:22px;height:22px}.app-bottom-nav small{font-size:.65rem}
.reader-frame{min-height:675px}.reader-bar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid #ddd4c8;background:#faf5ed}.reader-bar>span:last-child{display:flex;gap:14px}.reader-bar strong{font-weight:500;color:#514b44}.reader-page{background:#fffdf8;margin:26px 22px 0;padding:32px 34px 90px;min-height:440px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem;line-height:1.55}.reader-page p{margin-bottom:22px}.tts-passage{position:relative;z-index:1}.tts-passage.is-speaking:before{content:"";position:absolute;z-index:-1;left:-4px;right:-4px;top:1px;bottom:1px;background:#ead8b8;border-radius:2px}.narration-panel{position:absolute;bottom:0;left:0;right:0;background:#fbf7ef;border-top:1px solid #ddd4c8;padding:16px 22px 18px}.scrubber{display:grid;grid-template-columns:18px 1fr 18px;gap:12px;align-items:center;font-size:.7rem;color:#8d7c74}.scrubber .progress{height:9px}.reader-controls{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end;margin-top:16px;text-align:center}.reader-controls span{display:flex;flex-direction:column;align-items:center;gap:5px}.reader-controls button{width:54px;height:54px;border:0;border-radius:50%;background:var(--oxblood);color:white;font-size:1.2rem;margin:auto}.reader-controls small{font-size:.67rem;color:#80766e}.appearance-frame{min-height:690px}.reader-bar.muted{filter:saturate(.35);opacity:.7}.fixed-page-sample{margin:26px 22px;background:#fff;padding:28px 30px 180px;font-family:Georgia,serif;font-size:.86rem;line-height:1.48;box-shadow:0 2px 8px rgba(0,0,0,.08)}.sheet{position:absolute;left:0;right:0;bottom:0;background:#fbf7ef;border-radius:32px 32px 0 0;padding:24px 26px 32px;box-shadow:0 -18px 50px rgba(53,44,34,.13)}.sheet h3{font-size:2.4rem;margin-bottom:18px}.sheet-label{color:#a67775;margin-bottom:10px}.tone-row{display:flex;gap:8px}.tone-row button{min-width:86px;height:38px;background:transparent;border:1px solid #c9bdba;border-radius:4px}.tone-row .selected{background:var(--oxblood);border-color:var(--oxblood);color:white}.sheet label{display:block;margin-top:20px;color:#726a60}.sheet input[type=range]{display:block;width:100%;accent-color:var(--amber);margin-top:8px}.voice-link{border-top:1px solid #ded3c5;margin-top:22px;padding-top:16px;display:grid;grid-template-columns:34px 1fr 82px;gap:12px;align-items:center}.voice-link>span{display:flex;flex-direction:column}.voice-link small{color:#9a9188}.voice-link button{height:42px;border:0;background:var(--oxblood);color:white;border-radius:4px}
.voices-frame{min-height:735px;padding:24px}.mock-head h3{font-size:2.35rem}.locale-chips{display:flex;gap:8px;margin-bottom:18px}.locale-chips span{border:1px solid #d7cabc;padding:7px 12px;border-radius:999px;font-size:.75rem}.locale-chips .active{background:var(--oxblood);color:white;border-color:var(--oxblood)}.voice-card{padding:18px 0;border-top:1px solid #ddd3c7}.voice-level{display:flex;justify-content:space-between;font-size:.74rem;color:var(--oxblood);text-transform:uppercase;letter-spacing:.08em}.voice-level b{font-weight:600;color:var(--amber)}.voice-card h4{font-size:1.5rem;margin:6px 0}.voice-meta{color:#756c64;font-size:.78rem;margin-bottom:12px}.voice-row{display:grid;grid-template-columns:42px 1fr auto;gap:11px;align-items:center}.voice-wave{width:42px;height:42px;border-radius:50%;background:#f4e9df;color:var(--oxblood);display:grid;place-items:center}.voice-row div{display:flex;flex-direction:column}.voice-row small{font-size:.68rem;color:#9b8f84}.voice-row button{min-height:38px;padding:0 12px;border:0;background:var(--oxblood);color:white;border-radius:3px;font-size:.75rem}.voice-row button.secondary{background:transparent;border:1px solid #c8bcae;color:var(--ink)}.remove-note{font-size:.68rem;color:#9a8f85;margin:9px 0 0}.writer-frame{min-height:690px}.writer-head{height:78px;display:grid;grid-template-columns:30px 1fr 30px;gap:12px;align-items:center;padding:0 24px;border-bottom:1px solid #ddd2c4}.writer-head div{display:flex;flex-direction:column}.writer-head strong{font-weight:500}.writer-head small{color:#8e867e}.chapter-tabs{height:56px;display:flex;align-items:center;gap:10px;padding:0 24px;border-bottom:1px solid #ddd2c4}.chapter-tabs span{padding:8px 14px;border-radius:999px}.chapter-tabs .active{background:var(--oxblood);color:white}.editor-paper{padding:26px 26px 70px;min-height:480px;position:relative}.editor-paper h3{font-size:2.2rem}.editor-rule{height:1px;background:#ddd2c4;margin:18px 0 26px}.editor-paper p{font:1.05rem/1.7 var(--display);max-width:92%}.cursor{display:inline-block;width:2px;height:1.2em;background:var(--oxblood);vertical-align:text-bottom}.editor-status{position:absolute;bottom:28px;left:26px;right:26px;display:flex;justify-content:space-between;color:#91877f;font-size:.75rem}.writer-tray{position:absolute;left:0;right:0;bottom:0;height:80px;border-top:1px solid #ddd2c4;background:#fbf7ef;display:grid;grid-template-columns:repeat(3,1fr)}.writer-tray span{display:flex;flex-direction:column;align-items:center;justify-content:center}.writer-tray b{color:var(--oxblood)}.writer-tray small{font-size:.67rem;color:#867c74}.study-frame{min-height:650px;padding:0}.study-page{background:#fffdf8;margin:28px 24px 0;padding:38px 36px 160px;font:1.02rem/1.72 var(--display);box-shadow:0 2px 7px rgba(0,0,0,.06)}.study-page mark{background:#ead8b8;color:inherit;padding:1px 2px}.selection-toolbar{position:absolute;left:20px;right:20px;bottom:86px;background:#29241f;color:#fff;border-radius:5px;display:grid;grid-template-columns:repeat(5,1fr);padding:12px 8px;box-shadow:0 14px 30px rgba(28,19,12,.24)}.selection-toolbar button{border:0;background:transparent;color:inherit;display:flex;flex-direction:column;align-items:center;gap:4px}.selection-toolbar small{font-size:.62rem}.marker{width:28px;height:24px;display:grid;place-items:center;font:700 .75rem var(--ui)}.highlight-mark{background:#d8aa54}.underline-mark{border-bottom:2px solid #d8aa54}.strike-mark{text-decoration:line-through;text-decoration-color:#d8aa54;text-decoration-thickness:2px}.wavy-mark{text-decoration:underline wavy #d8aa54}.study-note{position:absolute;bottom:0;left:0;right:0;height:72px;background:#fbf7ef;border-top:1px solid #ddd2c4;padding:12px 18px;display:grid;grid-template-columns:38px 1fr 20px;gap:10px;align-items:center}.study-note .fact-line{width:26px;margin:0}.study-note p{font-size:.67rem;color:#857a71;margin:0}.study-note strong{font-size:.78rem}
.voice-tier-grid{display:grid;grid-template-columns:repeat(3,1fr);border:var(--border)}.voice-tier{padding:38px;min-height:480px}.voice-tier+.voice-tier{border-left:var(--border)}.tier-num{display:block;color:var(--amber);margin-bottom:44px}.voice-tier h2{font-size:2.65rem}.voice-tier dl{margin:26px 0}.voice-tier dl div{padding:10px 0;border-top:var(--border);display:grid;grid-template-columns:90px 1fr;gap:14px}.voice-tier dt{font-size:.78rem;color:var(--ink-muted)}.voice-tier dd{margin:0;font-weight:600}.voice-tier>p{color:var(--ink-muted)}.download-label{color:var(--oxblood)!important;font-weight:650}.study-compare{display:grid;grid-template-columns:1fr 1fr;border:var(--border)}.study-compare article{padding:48px}.study-compare article+article{border-left:var(--border);background:color-mix(in srgb,var(--paper) 88%,var(--amber-soft))}.study-compare span{color:var(--oxblood);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}.study-compare h3{font-size:2.7rem;margin-top:8px}.export-panel{border:var(--border);padding:44px}.export-formats{display:flex;gap:8px;flex-wrap:wrap}.export-formats span{border:var(--border);padding:9px 12px}.compare-wrap{padding-top:40px}.compare-head{display:grid;grid-template-columns:1fr 1fr;margin-left:38%;border:var(--border);border-bottom:0}.compare-head>div{padding:22px}.compare-head>div+div{border-left:var(--border)}.compare-head span,.compare-head strong{display:block}.compare-head span{font-size:.75rem;color:var(--oxblood);text-transform:uppercase;letter-spacing:.1em}.pro-head{background:color-mix(in srgb,var(--paper) 88%,var(--amber-soft))}.table-scroll{overflow-x:auto;border:var(--border)}.compare-table{border-collapse:collapse;width:100%;min-width:760px}.compare-table th,.compare-table td{padding:17px 20px;border-bottom:var(--border);text-align:left}.compare-table thead th{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-muted)}.compare-table th:first-child{width:38%}.compare-table tbody th{font-weight:500}.compare-table td:nth-child(3),.compare-table th:nth-child(3){background:color-mix(in srgb,var(--paper) 90%,var(--amber-soft))}.feature-yes,.feature-no{display:inline-flex}.feature-yes{color:var(--success)}.feature-no{color:var(--ink-muted)}.table-note{font-size:.88rem;color:var(--ink-muted);margin-top:14px}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.download-card{border:var(--border);padding:48px;min-height:360px}.download-card.pro{background:color-mix(in srgb,var(--paper) 88%,var(--amber-soft))}.download-card h2{font-size:3.4rem;margin-top:8px}.download-card p{color:var(--ink-muted);max-width:560px}.placeholder-note{font-size:.76rem!important;margin-top:14px;word-break:break-all}.trust-details{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.trust-details dl{margin:0}.trust-details dl div{display:grid;grid-template-columns:220px 1fr;padding:16px 0;border-top:var(--border)}.trust-details dt{color:var(--ink-muted)}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.legal-grid{max-width:900px;margin-left:max(24px,calc((100vw - min(var(--shell),calc(100vw - 48px)))/2));width:min(900px,calc(100% - 48px));padding-top:30px}.legal-grid article{padding:32px 0;border-top:var(--border)}.legal-grid h2{font-size:2.15rem}.legal-grid p{color:var(--ink-muted)}.sample-passage blockquote{margin:0;border-left:3px solid var(--amber);padding:0 0 0 28px;max-width:820px;font:500 2rem/1.45 var(--display)}
.site-footer{border-top:var(--border);padding:72px 0 24px}.footer-grid{width:min(var(--shell),calc(100% - 48px));margin:auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:60px}.footer-grid h2{font:700 .78rem/1 var(--ui);text-transform:uppercase;letter-spacing:.1em;color:var(--ink-muted);margin-bottom:16px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:9px}.footer-grid a:not(.brand){font-size:.9rem;color:var(--ink-muted)}.footer-grid p{max-width:340px;color:var(--ink-muted)}.fine{font-size:.82rem}.footer-bottom{width:min(var(--shell),calc(100% - 48px));margin:52px auto 0;padding-top:20px;border-top:var(--border);display:flex;justify-content:space-between;color:var(--ink-muted);font-size:.78rem}
/* lightbox */.lightbox{position:fixed;inset:0;z-index:500;background:rgba(17,14,11,.88);display:grid;place-items:center;padding:54px 20px 20px}.lightbox[hidden]{display:none}.lightbox-inner{max-width:min(92vw,760px);max-height:88vh;overflow:auto}.lightbox-inner .app-frame{margin:auto;box-shadow:none}.lightbox-close{position:absolute;right:18px;top:18px;width:44px;height:44px;border:1px solid rgba(255,255,255,.35);background:transparent;color:white;display:grid;place-items:center;border-radius:50%}[data-lightbox-item]{cursor:zoom-in}.lightbox [data-lightbox-item]{cursor:default}
/* Dark mode */html[data-theme="dark"]{--paper:#1b1815;--paper-deep:#24201c;--ink:#f2eadf;--ink-muted:#bfb4a6;--oxblood:#d96a78;--oxblood-deep:#b74f5f;--amber:#e0a444;--amber-soft:#4a3823;--divider:#3a342e;--success:#7fb592;--warning:#dfa85c;--night:#11100f;--night-surface:#1b1815;--shadow:0 20px 56px rgba(0,0,0,.34)}html[data-theme="dark"] .site-header{background:rgba(27,24,21,.94)}html[data-theme="dark"] .app-frame{filter:brightness(.78) saturate(.9)}html[data-theme="dark"] .section-ink{background:#0f0e0d}html[data-theme="dark"] .button-secondary{color:var(--ink);border-color:var(--divider)}html[data-theme="dark"] .brand{color:#e88792}
/* Motion */.reveal{animation:rise var(--slow) var(--ease-out) both}.delay-1{animation-delay:80ms}@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (hover:hover) and (pointer:fine){.book-cover{transition:transform var(--base) var(--ease-out),box-shadow var(--base) ease}.app-frame:hover .continue .book-cover{transform:translateY(-3px);box-shadow:0 13px 24px rgba(46,33,22,.2)}}
/* Screenshot canvases */.shot-page{background:#f5eee4;overflow:hidden}.shot-page .lightbox{display:none!important}.shot-canvas{width:100vw;height:100vh;padding:72px 84px;overflow:hidden;position:relative}.app-shot{display:grid;grid-template-columns:minmax(320px,.72fr) minmax(520px,1fr);align-items:center;gap:80px;background:var(--paper)}.app-shot .shot-label{align-self:center}.shot-label span,.shot-title span{font-weight:700;letter-spacing:.15em;color:var(--oxblood);font-size:.82rem}.shot-label h1{font-size:4.6rem;max-width:560px;margin-top:14px}.app-shot>.app-frame{max-height:calc(100vh - 100px);justify-self:center}.dark-shot{background:#171513;color:#f5ede3}.dark-shot .shot-label span{color:#e0a444}.dark-shot .app-frame{filter:none}.compare-shot{background:var(--paper);padding:64px 86px}.shot-title{display:grid;grid-template-columns:160px 1fr 300px;align-items:end;border-bottom:1px solid var(--divider);padding-bottom:20px}.shot-title h1{font-size:4.2rem;margin:0}.shot-title p{text-align:right;margin:0;color:var(--ink-muted)}.shot-editions{display:grid;grid-template-columns:1fr 1fr;margin-left:42%;margin-top:32px}.shot-editions>div{padding:16px 20px;border:1px solid var(--divider)}.shot-editions>div+div{border-left:0;background:color-mix(in srgb,var(--paper) 88%,var(--amber-soft))}.shot-editions small,.shot-editions strong{display:block}.shot-editions small{color:var(--oxblood);letter-spacing:.1em}.shot-table{border-top:1px solid var(--divider);margin-top:8px}.shot-table>div{display:grid;grid-template-columns:42% 29% 29%;border-bottom:1px solid var(--divider);min-height:64px;align-items:center}.shot-table span,.shot-table b{padding:0 20px}.shot-table b{font-size:1.3rem;color:var(--success)}.shot-table b:last-child{background:color-mix(in srgb,var(--paper) 90%,var(--amber-soft));height:100%;display:flex;align-items:center}.shot-foot{margin-top:24px;color:var(--ink-muted);font-size:.92rem}
/* focus */:focus-visible{outline:none;box-shadow:var(--focus)}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{border-radius:3px}.button[aria-disabled="true"],button:disabled{opacity:.45;cursor:not-allowed}.is-loading{cursor:wait}.is-loading:after{content:"";width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error{border-color:#a94949!important;color:#8b2e2e!important}
@media (max-width:1040px){.desktop-nav{display:none}.menu-button{display:grid}.mobile-menu{position:absolute;left:0;right:0;top:76px;background:var(--paper);border-bottom:var(--border);padding:12px 24px 24px}.mobile-menu.is-open{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mobile-menu a{padding:12px;border-bottom:var(--border)}.hero{grid-template-columns:1fr 1fr;gap:44px}.hero-copy h1{font-size:clamp(3.2rem,7vw,5.5rem)}.benefit-grid,.feature-grid{grid-template-columns:1fr 1fr}.voice-tier-grid{grid-template-columns:1fr}.voice-tier+.voice-tier{border-left:0;border-top:var(--border)}.voice-tier{min-height:0}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.app-shot{grid-template-columns:.78fr 1fr;gap:44px}.shot-label h1{font-size:3.8rem}}
@media (max-width:760px){body{font-size:16px}.shell{width:min(100% - 32px,var(--shell))}.nav-wrap{width:calc(100% - 32px);height:68px}.site-header{position:sticky}.brand{font-size:1.2rem}.brand-mark{width:27px;height:27px}.nav-actions>.button{display:none}.mobile-menu{top:68px}.mobile-menu.is-open{grid-template-columns:1fr 1fr}.section{padding:76px 0}.hero{min-height:auto;grid-template-columns:1fr;gap:44px;padding-top:70px}.hero-copy h1{font-size:clamp(3rem,14vw,4.6rem)}.hero-visual{width:100%}.page-hero{padding-top:86px;padding-bottom:46px}.page-hero h1{font-size:clamp(3rem,13vw,4.4rem)}h2{font-size:clamp(2.5rem,11vw,4rem)}.split{grid-template-columns:1fr;gap:48px}.section-ink .split>.app-frame{order:2}.section-ink .split>.copy-column{order:1}.benefit-grid,.feature-grid,.edition-grid,.study-compare,.download-grid,.trust-grid,.trust-details{grid-template-columns:1fr}.feature-block,.feature-card{min-height:auto}.feature-block>span,.feature-card>span{margin-bottom:24px}.edition-card+.edition-card,.study-compare article+article{border-left:0;border-top:var(--border)}.trust-grid{gap:24px}.trust-grid h2{font-size:2.7rem}.fact-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:38px}.footer-grid>div:first-child{grid-column:1/3}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{width:calc(100% - 32px);flex-direction:column;gap:8px}.app-frame{width:100%}.continue-grid{grid-template-columns:100px 1fr;gap:16px}.book-cover{width:100px;height:156px}.continue-copy h3{font-size:1.65rem}.app-wordmark{font-size:2.5rem}.library-row{grid-template-columns:60px 1fr 14px}.book-cover.mini{width:60px;height:88px}.reader-page{padding-inline:20px}.compare-head{display:none}.compare-wrap{padding-top:0}.trust-details dl div{grid-template-columns:1fr;gap:4px}.download-card{padding:34px}.legal-grid{width:calc(100% - 32px);margin-left:16px}.sample-passage blockquote{font-size:1.55rem}.shot-page{min-width:0}.app-shot{display:block;padding:36px 24px}.app-shot .shot-label{margin-bottom:24px}.shot-label h1{font-size:2.6rem}.app-shot>.app-frame{height:auto;max-height:calc(100vh - 260px);margin:auto}.compare-shot{padding:36px 24px}.shot-title{grid-template-columns:1fr}.shot-title p{text-align:left}.shot-title h1{font-size:3rem}.shot-editions{margin-left:0}.shot-table>div{grid-template-columns:50% 25% 25%}}
@media (max-width:420px){.hero-copy h1{font-size:3.55rem}.cta-row{display:grid}.button{width:100%}.app-frame{font-size:.92rem}.app-top{padding:22px 20px 15px}.app-rule{margin:0 20px}.continue{padding:18px 20px 22px}.library-list{padding:22px 20px 68px}.continue-grid{grid-template-columns:90px 1fr}.book-cover{width:90px;height:142px}.continue-copy h3{font-size:1.45rem}.continue-copy .author{font-size:.64rem}.app-primary{font-size:.78rem}.library-row h4{font-size:1.06rem}.library-row p{font-size:.78rem}.reader-bar{padding-inline:16px}.reader-bar strong{font-size:.8rem}.reader-page{margin:16px 12px 0;padding:24px 18px 94px;font-size:.78rem}.narration-panel{padding-inline:14px}.sheet{padding-inline:20px}.sheet h3{font-size:2rem}.voice-link{grid-template-columns:28px 1fr 68px}.voices-frame{padding:18px}.voice-card h4{font-size:1.25rem}.voice-row{grid-template-columns:36px 1fr auto}.voice-row button{padding-inline:8px}.study-page{margin-inline:14px;padding:28px 20px 160px}.selection-toolbar{left:8px;right:8px}.shot-canvas{padding:28px 18px}.shot-label h1{font-size:2.2rem}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{animation:fadeOnly .18s ease both}.delay-1{animation-delay:0}.button,.book-cover,.desktop-nav a:after{transition-duration:0ms!important}.is-loading:after{animation-duration:1.8s}@keyframes fadeOnly{from{opacity:0}to{opacity:1}}}
/* Hero optical alignment: keep the app visible in the first desktop viewport. */
@media (min-width:761px){
  .hero{align-items:start}
  .hero-copy{padding-top:58px}
  .hero-visual .app-frame.compact{width:600px;max-width:600px;zoom:.76}
}
@media (max-width:760px){
  .hero{gap:28px}
  .hero-visual .app-frame.compact{zoom:.82}
  .hero-visual figcaption{display:none}
}
.format-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:var(--border);border-left:var(--border)}.format-grid span{padding:13px 14px;border-right:var(--border);border-bottom:var(--border);font-size:.82rem;color:var(--ink-muted);min-height:48px;display:flex;align-items:center}.text-link:active,.icon-button:active{transform:scale(.97)}[aria-disabled="true"]{pointer-events:none}.hero-visual .app-frame.compact{zoom:.72!important}@media (max-width:900px){.format-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:520px){.format-grid{grid-template-columns:repeat(2,1fr)}.hero-visual .app-frame.compact{zoom:.82!important}}
@media (min-width:761px){.hero-visual .app-frame.compact{zoom:.69!important}}