@charset "UTF-8";
/* Platform layout layered over the original paper-and-ink design tokens. */
.site-header .header-inner{max-width:1380px}.primary-nav{gap:16px}.primary-nav a{font-size:.73rem}
.platform-hero{position:relative;overflow:hidden;min-height:690px;background:radial-gradient(circle at 83% 15%,#eee2d0 0,transparent 29%),linear-gradient(135deg,#f6f3eb 0%,#e8e9dc 100%)}
.platform-hero::after{position:absolute;inset:auto 0 0;height:1px;background:#d8d6c9;content:""}.platform-hero-grid{display:grid;grid-template-columns:minmax(0,1.27fr) minmax(330px,.73fr);gap:55px;align-items:center;min-height:690px}.platform-hero-copy{position:relative;z-index:2;padding:80px 0}.platform-hero h1{max-width:870px;margin:0 0 29px;font-size:clamp(3rem,5.25vw,5.45rem);line-height:1.35}.platform-hero h1 em{display:block;color:var(--accent)}.platform-lead{max-width:570px;margin:0 0 30px;color:#3d5147;font-size:1.08rem;line-height:1.95}.platform-hero .hero-note{max-width:490px}.shelf-illustration{position:relative;display:flex;align-items:flex-end;justify-content:center;gap:9px;min-height:470px;padding:0 15px 83px;border-radius:240px 240px 12px 12px;background:linear-gradient(150deg,#d7ddce,#aab9a9 75%,#95ab99);box-shadow:inset 0 0 0 1px #b6c0ae,0 28px 75px rgba(35,71,54,.11)}.shelf-glow{position:absolute;top:13%;right:12%;width:59%;height:44%;border-radius:50%;background:#fff6de;filter:blur(50px);opacity:.65}.shelf-head{position:absolute;top:60px;right:28px;left:28px;display:flex;justify-content:space-between;gap:20px;padding-bottom:12px;border-bottom:1px solid rgba(28,64,48,.28);color:#385747;font-size:.67rem;font-weight:800;letter-spacing:.08em}.shelf-book{position:relative;display:flex;align-items:flex-start;justify-content:center;width:20%;min-width:58px;padding-top:32px;border-radius:4px 4px 1px 1px;box-shadow:inset 6px 0 9px rgba(0,0,0,.08),11px 10px 12px rgba(30,49,37,.19);color:#f5efe0;font-family:var(--serif);font-size:1.25rem;writing-mode:vertical-rl;letter-spacing:.1em}.shelf-book::after{position:absolute;inset:12px 8px;border:1px solid rgba(245,239,224,.3);content:""}.shelf-book.one{height:252px;background:#385d4d}.shelf-book.two{height:286px;background:#b76e54}.shelf-book.three{height:228px;background:#637b73}.shelf-book.four{height:308px;background:#2d493f}.shelf-book i{font-style:normal}.shelf-base{position:absolute;right:8%;bottom:72px;left:8%;height:11px;border-radius:3px;background:#6d846f;box-shadow:0 8px 12px rgba(20,52,38,.2)}.shelf-caption{position:absolute;bottom:32px;color:#385747;font-family:var(--serif);font-size:.91rem;letter-spacing:.06em}
.platform-intro{padding:32px 0;background:var(--ink);color:#f6f2e7}.intro-grid{display:grid;grid-template-columns:1.1fr repeat(3,.9fr);gap:28px;align-items:center}.intro-grid>div{padding-left:26px;border-left:1px solid rgba(255,255,255,.24)}.intro-title{margin:0;font-family:var(--serif);font-size:1.35rem;line-height:1.55}.intro-grid span{display:block;margin-bottom:5px;color:#dbaf92;font-family:var(--serif);font-size:.91rem}.intro-grid strong{font-size:.93rem}.intro-grid div p{margin:1px 0 0;color:#b5c8b9;font-size:.77rem}
.catalog-section{background:var(--white)}.catalog-heading{display:grid;grid-template-columns:1.45fr .55fr;gap:65px;align-items:end;margin-bottom:38px}.catalog-heading h2{margin:0}.catalog-heading>p{max-width:380px;margin:0 0 12px;color:var(--ink-soft);font-size:1rem}.catalog-tools{display:flex;align-items:end;gap:16px;padding:22px 24px;border:1px solid var(--line);background:#f5f2e9}.catalog-tools>label:first-child{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.search-box{display:flex;align-items:center;gap:11px;flex:1;min-width:180px;padding:0 13px;background:var(--white);border:1px solid #c7c9bb}.search-box span{color:var(--accent);font-size:1.5rem}.search-box input{width:100%;height:48px;border:0;outline:0;background:transparent;color:var(--ink);font:inherit;font-size:.91rem}.search-box:focus-within{outline:2px solid var(--accent);outline-offset:2px}.catalog-tools .select-label{margin-bottom:14px;color:#5c6a61;font-size:.73rem;font-weight:800}.catalog-tools select{height:50px;min-width:136px;padding:0 32px 0 13px;border:1px solid #c7c9bb;border-radius:0;background:var(--white);color:var(--ink);font:inherit;font-size:.84rem}.catalog-meta{display:flex;justify-content:space-between;gap:15px;margin:18px 0 22px;color:#697a6d;font-size:.8rem}.catalog-meta p{margin:0}.catalog-meta p:first-child{font-weight:800;color:var(--ink)}.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;scroll-margin-top:100px}.catalog-card{display:flex;flex-direction:column;min-width:0;background:#f7f5ee;border:1px solid #d7d7cc;transition:transform .18s,box-shadow .18s}.catalog-card:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(29,60,42,.11)}.catalog-cover{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:290px;padding:22px;background:#2a4d3f;color:#f4edde;font-family:var(--serif);overflow:hidden}.catalog-cover::before{position:absolute;top:12px;right:12px;bottom:12px;left:12px;border:1px solid rgba(255,255,255,.32);content:""}.catalog-cover::after{position:absolute;right:-45px;bottom:-91px;width:200px;height:200px;border:1px solid rgba(255,255,255,.21);border-radius:50%;content:""}.catalog-cover.cover-clay{background:#9f674c}.catalog-cover.cover-slate{background:#53687a}.catalog-cover.cover-ink{background:#343e46}.catalog-cover-small,.catalog-cover-line{z-index:1;font-family:var(--sans);font-size:.68rem;letter-spacing:.14em}.catalog-cover-title{z-index:1;max-width:200px;font-size:clamp(1.55rem,2.1vw,2.25rem);font-weight:700;line-height:1.4;letter-spacing:-.06em}.catalog-card-body{display:flex;flex:1;flex-direction:column;align-items:flex-start;padding:20px 19px 19px}.catalog-status{display:inline-block;margin-bottom:15px;padding:4px 8px;font-size:.67rem;font-weight:800}.catalog-status.is-available{background:#dceadd;color:#305e3e}.catalog-status.is-planned{background:#ebe5d9;color:#7b6655}.catalog-card h3{margin:0 0 3px;font-family:var(--serif);font-size:1.23rem;line-height:1.45;letter-spacing:-.04em}.catalog-byline{margin:0 0 14px;color:#7b8778;font-size:.74rem}.catalog-summary{flex:1;margin:0 0 18px;color:var(--ink-soft);font-size:.82rem;line-height:1.72}.catalog-scope{margin:0 0 15px;color:#506958;font-size:.75rem;font-weight:800}.catalog-read{display:inline-block;padding-bottom:3px;border-bottom:1px solid var(--accent);color:var(--accent-dark);font-size:.83rem;font-weight:800;text-decoration:none}.catalog-read:hover{color:#60291c}.catalog-pending{margin:0;color:#857667;font-size:.74rem}.catalog-empty{padding:40px;text-align:center;border:1px dashed var(--line);color:var(--ink-soft)}.catalog-pagination{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:29px}.page-button{padding:9px 16px;border:1px solid #b6c4b9;background:var(--white);color:var(--ink);cursor:pointer}.page-button:disabled{opacity:.45;cursor:not-allowed}.page-count{color:var(--ink-soft);font-size:.8rem}.catalog-note{display:flex;gap:20px;margin-top:38px;padding:27px 29px;border-top:1px solid var(--line);background:#eef1e8}.catalog-note-mark{display:grid;place-items:center;flex:none;width:37px;height:37px;border:1px solid #899f8a;border-radius:50%;color:#3e6950;font-size:1.4rem;line-height:1}.catalog-note strong{display:block;margin-bottom:4px;font-family:var(--serif);font-size:1.17rem}.catalog-note p{max-width:890px;margin:0;color:var(--ink-soft);font-size:.84rem}.catalog-noscript{padding:20px;border:1px solid var(--line)}
.engine-section{background:#e4e9e0}.engine-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.engine-heading>p:not(.eyebrow){max-width:570px;color:var(--ink-soft);font-size:1.04rem}.engine-quote{max-width:550px;margin-top:35px;padding:21px 24px;border-left:3px solid var(--accent);background:rgba(255,255,255,.38);font-family:var(--serif);font-size:1.18rem;line-height:1.9}.engine-features{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.engine-features article{min-height:209px;padding:24px;background:rgba(255,255,255,.59)}.engine-features span{color:var(--accent);font-family:var(--serif);font-size:.9rem}.engine-features h3{margin:24px 0 8px;font-family:var(--serif);font-size:1.24rem}.engine-features p{margin:0;color:var(--ink-soft);font-size:.84rem}.engine-bottom{display:grid;grid-template-columns:.7fr 1fr;gap:45px;margin-top:30px;padding-top:25px;border-top:1px solid #bcc9bb}.engine-bottom strong{font-family:var(--serif);font-size:1.22rem}.engine-bottom p{margin:0;color:var(--ink-soft);font-size:.9rem}
.author-section{background:#fffdf7}.author-layout{display:grid;grid-template-columns:1fr .85fr;gap:100px}.author-lead{max-width:620px;color:var(--ink-soft);font-size:1.06rem}.contact-state{max-width:600px;margin-top:35px;padding:22px 25px;border:1px solid var(--line);background:#f5f2e9}.contact-state strong{font-family:var(--serif);font-size:1.12rem}.contact-state p{margin:8px 0 0;color:#6e796f;font-size:.82rem}.author-process{margin:0;padding:0;list-style:none}.author-process li{display:grid;grid-template-columns:55px 1fr;gap:16px;padding:24px 0;border-top:1px solid var(--line)}.author-process li:last-child{border-bottom:1px solid var(--line)}.author-process span{color:var(--accent);font-family:var(--serif);font-size:1.2rem}.author-process h3{margin:0 0 7px;font-family:var(--serif);font-size:1.35rem}.author-process p{margin:0;color:var(--ink-soft);font-size:.88rem}
.site-footer .footer-grid a:not(.footer-brand){margin-top:0}.site-footer .footer-grid p{margin-bottom:8px}.site-footer .footer-grid p a{color:#d9c1ad;text-decoration:none}.site-footer .footer-grid p a:hover{text-decoration:underline}
@media(max-width:1300px){.primary-nav{gap:10px}.primary-nav a{font-size:.68rem}.platform-hero-grid{grid-template-columns:1.3fr .7fr}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1280px){.primary-nav{display:none;position:absolute;top:78px;right:0;left:0;padding:14px 25px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 15px 30px rgba(0,0,0,.1)}.primary-nav.is-open{display:grid;grid-template-columns:repeat(2,1fr);gap:3px 16px}.primary-nav a{padding:9px;font-size:.85rem}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:8px;border:0;background:transparent;color:var(--ink);cursor:pointer}.menu-toggle span{display:block;width:23px;height:2px;background:currentColor}.platform-hero-grid{gap:25px}.shelf-illustration{min-height:410px}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.engine-layout,.author-layout{gap:50px}}
@media(max-width:900px){.primary-nav{top:68px}.platform-hero-grid{grid-template-columns:1fr;min-height:0}.platform-hero-copy{padding:80px 0 40px}.shelf-illustration{width:min(100%,570px);min-height:330px;margin:0 auto 46px;border-radius:160px 160px 9px 9px}.shelf-book.one{height:155px}.shelf-book.two{height:190px}.shelf-book.three{height:140px}.shelf-book.four{height:205px}.shelf-head{top:26px}.shelf-base{bottom:68px}.shelf-caption{bottom:25px}.intro-grid{grid-template-columns:repeat(3,1fr)}.intro-title{grid-column:1/-1}.catalog-heading,.engine-layout,.author-layout{grid-template-columns:1fr;gap:25px}.catalog-heading>p{max-width:620px}.engine-features{max-width:760px}.engine-bottom{gap:25px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.primary-nav.is-open{grid-template-columns:1fr}.platform-hero-copy{padding:65px 0 30px}.platform-hero h1{font-size:clamp(2.45rem,8.9vw,3.65rem)}.platform-lead{font-size:.96rem}.shelf-illustration{min-height:290px;padding-bottom:74px}.shelf-book{min-width:50px;font-size:.95rem}.shelf-head{font-size:.57rem}.intro-grid{grid-template-columns:1fr;gap:15px}.intro-grid>div{padding-left:18px}.catalog-heading h2{font-size:clamp(2.15rem,8vw,3.2rem)}.catalog-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:16px}.catalog-tools .search-box{grid-column:1/-1}.catalog-tools .select-label{margin:5px 0 0}.catalog-tools select{width:100%;min-width:0;grid-row:3}.catalog-grid{grid-template-columns:1fr 1fr;gap:10px}.catalog-cover{min-height:220px;padding:15px}.catalog-cover-title{font-size:1.25rem}.catalog-cover-small,.catalog-cover-line{font-size:.51rem}.catalog-card-body{padding:15px 13px}.catalog-card h3{font-size:1.05rem}.catalog-summary{font-size:.76rem}.catalog-note{padding:22px 18px}.engine-features{grid-template-columns:1fr 1fr;gap:9px}.engine-features article{min-height:190px;padding:17px}.engine-features h3{font-size:1.06rem}.engine-features p{font-size:.78rem}.engine-bottom{grid-template-columns:1fr}.author-process li{gap:10px}.footer-grid{grid-template-columns:1fr}}
@media(max-width:420px){.catalog-grid{grid-template-columns:1fr}.catalog-cover{min-height:240px}.catalog-cover-title{font-size:1.7rem}.engine-features{grid-template-columns:1fr}.engine-features article{min-height:0}}
@media(prefers-reduced-motion:reduce){.catalog-card{transition:none}}

/* v5: compact library controls and note. */
.catalog-tools select{min-width:118px;padding-inline:11px 28px}
.catalog-note{align-items:center;gap:15px;padding:20px 24px}

/* Keep the four reading verbs centered on their book spines. */
.shelf-book{align-items:center;padding-top:0}

.uses-section{background:#f0f1e9}
.uses-layout{display:grid;grid-template-columns:1fr .9fr;gap:90px;align-items:center}
.uses-layout>div>p:not(.eyebrow){max-width:590px;color:var(--ink-soft);font-size:1.02rem}
.uses-card{padding:34px 36px;border:1px solid #c7d0c2;background:#fffdf7;box-shadow:0 16px 38px rgba(29,60,42,.06)}
.uses-state{display:inline-block;margin-bottom:15px;color:var(--accent-dark);font-size:.75rem;font-weight:800}
.uses-card h3{margin:0 0 15px;font-family:var(--serif);font-size:1.55rem;line-height:1.45}
.uses-card p{margin:0 0 12px;color:var(--ink-soft);font-size:.9rem}
.uses-card .uses-note{margin:20px 0 0;padding-top:17px;border-top:1px solid var(--line);font-size:.79rem}
@media(max-width:900px){.uses-layout{grid-template-columns:1fr;gap:30px}}
@media(max-width:680px){.uses-card{padding:25px 22px}}

.example-section{background:#fffdf7}
.example-heading{max-width:890px;margin-bottom:28px}
.example-heading h2{margin-bottom:15px}
.example-heading>p:not(.eyebrow):not(.mobile-swipe-note){margin:0;color:var(--ink-soft);font-size:1.02rem}
.example-scene{margin:0 0 35px;padding:25px 30px;border-left:3px solid var(--accent);background:#f5f1e8;font-family:var(--serif);font-size:1.08rem;line-height:1.8}
.example-scene p{margin:0}.example-scene p+p{margin-top:8px}
.example-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.example-gallery figure{min-width:0;margin:0}
.example-gallery img{display:block;width:100%;height:auto;border-radius:9px}
.example-gallery figcaption{padding:10px 2px 0;color:var(--ink);font-size:.88rem;font-weight:800}
.example-disclaimer{max-width:930px;margin:25px 0 0;color:var(--ink-soft);font-size:.85rem}
@media(max-width:900px){.example-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.example-scene{padding:21px 19px;font-size:.97rem}.example-gallery{grid-template-columns:1fr;gap:26px}.example-gallery figure{max-width:600px;margin-inline:auto}.example-disclaimer{font-size:.82rem}}

.live-demo-section{background:#e9ede5}
.live-demo-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,410px);gap:80px;align-items:center}
.live-demo-copy>p:not(.eyebrow){max-width:630px;color:var(--ink-soft);font-size:1rem}
.live-demo-copy h2{margin-bottom:23px}
.live-demo-copy .demo-privacy{margin-top:23px;padding-left:18px;border-left:3px solid #a95035;font-size:.84rem}
.demo-tabs{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.demo-tabs button{min-height:44px;padding:9px 13px;border:1px solid #aabdad;border-radius:8px;background:#fffdf7;color:var(--ink);font-size:.85rem;font-weight:800;cursor:pointer}
.demo-tabs button[aria-pressed="true"]{background:#315b47;color:#fff;border-color:#315b47}
.demo-tabs button:disabled{opacity:.55;cursor:default}
.demo-tabs button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.demo-phone{width:min(100%,410px);height:820px;margin-inline:auto;padding:11px;border:3px solid #2a3a32;border-radius:35px;background:#223c30;box-shadow:0 25px 55px rgba(30,53,40,.2)}
.demo-phone-top{height:15px;display:flex;justify-content:center;align-items:start}.demo-phone-top span{width:79px;height:6px;border-radius:8px;background:#93a599}
.demo-phone-screen{height:calc(100% - 15px);overflow:hidden;border-radius:21px;background:#f6f1e7}
.demo-phone iframe{display:block;width:100%;height:100%;border:0;background:#fffdf8}.demo-phone iframe[hidden]{display:none}
.demo-pending{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:28px;text-align:center;background:linear-gradient(#fffdf8,#f6f1e7)}
.demo-pending[hidden]{display:none}.demo-pending strong{font-family:var(--serif);font-size:1.35rem}.demo-pending p{margin:13px 0 0;color:var(--ink-soft);font-size:.86rem}
@media(max-width:1000px){.live-demo-layout{grid-template-columns:1fr;gap:35px}.demo-phone{height:760px}}
@media(max-width:680px){.demo-phone{width:min(100%,390px);height:700px;padding:9px}.demo-phone-screen{border-radius:19px}}