:root{--paper:#f5f1e8;--ink:#302e28;--muted:#706c62;--red:#a73e2b;--line:#d9d2c5;--serif:"Songti SC","STSong","Noto Serif CJK SC","SimSun",serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.8}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
a,button{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--red);outline-offset:6px}
::selection{background:#e7cbbb}
h1,h2,h3,p{margin:0}
h2{font-family:var(--serif);font-weight:500;font-size:clamp(32px,3.8vw,52px);line-height:1.5;letter-spacing:.04em}
h3{font-weight:500}
p{color:var(--muted)}
.skip{position:fixed;top:-100px;left:20px;background:var(--paper);padding:12px;z-index:100}
.skip:focus{top:10px}
.header{height:88px;padding:0 5.5%;display:flex;align-items:center;justify-content:space-between;position:absolute;z-index:10;top:0;left:0;right:0;border-bottom:1px solid #78674720}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:25px;font-weight:600;white-space:nowrap}
.brand-note{font:11px -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;letter-spacing:.15em;margin-left:12px;color:var(--muted)}
nav{display:flex;align-items:center;gap:34px;font-size:13px}
nav a{padding:10px 0}
nav a:hover,.text-button:hover,.footer a:hover{color:var(--red)}
nav .nav-download{border:1px solid #9b8b714d;padding:9px 18px;border-radius:2px}
.nav-download span{margin-left:16px}
.hero{min-height:740px;height:min(900px,100svh);position:relative;overflow:hidden;background:#eee9de}
.hero-copy{position:relative;width:52%;padding:150px 0 90px 10%;animation:arrive .9s both}
.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--red);margin-bottom:22px}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(80px,8.5vw,126px);line-height:1.2;letter-spacing:.12em;display:flex;align-items:center;gap:20px;margin:15px 0 25px}
.hero-heading{font-family:var(--serif);font-size:clamp(25px,2.8vw,39px);line-height:1.6;color:var(--ink);letter-spacing:.05em}
.hero-description{font-size:13px;line-height:2;margin:20px 0 28px}
.button{background:var(--red);color:#fff8ed;display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:14px 23px;font-size:13px;border:1px solid var(--red);border-radius:2px;transition:background .2s,transform .2s}
.button:hover{background:#8e3222;transform:translateY(-3px)}
.button span[aria-hidden]{font-size:20px}
.platform-note{display:block;font-size:10px;color:var(--muted);letter-spacing:.1em;margin-top:14px}
.hero-bottom{position:absolute;bottom:25px;left:5.5%;right:5.5%;display:flex;justify-content:space-between;font-size:11px;color:#6b5a43;letter-spacing:.12em}
.hero-bottom a{padding:8px}
.hero-bottom a span{margin-left:20px}
.section{max-width:1200px;padding:110px 60px;margin:auto}
.discover{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:85px}
.section-heading>p:last-child,.collection-copy>p,.practice-copy>p{margin-top:24px;font-size:14px;line-height:2}
.poem-stage{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0}
.poem-topline,.poem-bottomline{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:11px;letter-spacing:.08em}
.poem-content{padding:65px 10px;text-align:center}
.poem-verse{font-family:var(--serif);font-size:clamp(25px,2.8vw,37px);line-height:2;color:var(--ink);letter-spacing:.08em}
.poem-source{font-size:11px;margin-top:23px;letter-spacing:.12em}
.text-button{background:none;border:0;cursor:pointer;padding:10px 0 10px 15px;font-size:12px}
.text-button span{margin-left:12px}
.collection{background:#eae5d9}
.collection-inner{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.collection-paper{background:#f8f4eb;padding:36px 40px 28px;border-left:1px solid #d2c8b6;border-top:1px solid #d2c8b6}
.paper-heading{display:flex;align-items:center;justify-content:space-between}
.paper-heading .eyebrow{margin:0;font-size:10px}
.collection-paper h3{font-family:var(--serif);font-size:52px;letter-spacing:.16em;line-height:1.5;margin:35px 0 18px}
.book-subtitle{font-size:11px}
.poem-list{padding:0;margin:28px 0;list-style:none}
.poem-list li{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:11px 0;font-family:var(--serif);font-size:17px}
.poem-list li span:last-child{font-family:inherit;color:var(--muted);font-size:13px}
.book-footer{border-top:1px solid var(--line);padding-top:15px;display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:9px;color:var(--muted)}
.feature-row{display:flex;gap:20px;margin-top:30px}
.feature-row>span{color:var(--red);font-family:var(--serif);font-size:18px}
.feature-row h3{font-size:16px;margin-bottom:8px}
.feature-row p{font-size:12px;line-height:1.9}
.collection-copy .quiet-note{border-top:1px solid #d0c8b8;padding-top:20px;font-size:11px;margin-top:30px}
.practice{display:grid;grid-template-columns:1.15fr 1fr;gap:110px;align-items:center}
.practice-steps{margin-top:36px}
.practice-steps>div{display:grid;grid-template-columns:30px 1fr;column-gap:12px;border-top:1px solid var(--line);padding:18px 0}
.practice-steps span{font-size:11px;color:var(--red);padding-top:3px}
.practice-steps h3{font-size:16px}
.practice-steps p{grid-column:2;font-size:12px;margin-top:6px}
.app-demo{background:#fbf8f1;border:1px solid #d3ccbd;border-radius:24px;padding:30px 25px 22px;box-shadow:0 18px 45px #4539230c;max-width:370px;margin:auto}
.demo-brand{display:flex;align-items:center;justify-content:space-between;font-family:var(--serif);font-size:23px}
.demo-brand>span{font-size:10px;letter-spacing:.2em;color:var(--muted)}
.demo-tabs{display:flex;border-bottom:1px solid var(--line);margin-top:20px}
.demo-tabs button{flex:1;background:none;border:0;border-bottom:2px solid transparent;padding:14px 5px;cursor:pointer;font-size:14px}
.demo-tabs button[aria-selected=true]{color:var(--red);border-bottom-color:var(--red)}
.demo-panel{padding:25px 0;min-height:322px}
.demo-label{font-size:10px;margin-bottom:25px}
.demo-panel h3{font-family:var(--serif);font-size:27px;text-align:center;letter-spacing:.1em}
.demo-author{text-align:center;font-size:11px;margin:8px 0 20px}
.demo-verse{text-align:center;font-family:var(--serif);color:var(--ink);font-size:16px;line-height:2.4}
.demo-status{background:#eee8db;color:#6e5b45;font-size:11px;margin-top:24px;padding:12px 10px;text-align:center;min-height:44px}
.demo-footer{border-top:1px solid var(--line);padding-top:18px;display:flex;align-items:center;gap:12px;font-size:10px;color:var(--muted)}
.demo-caption{text-align:center;font-size:10px;margin-top:20px}
.everyday{background:#343b32;color:var(--paper)}
.everyday-inner{text-align:center}
.everyday .eyebrow{color:#d6b99b}
.everyday h2{font-size:clamp(30px,3.8vw,48px)}
.everyday-details{display:grid;grid-template-columns:repeat(3,1fr);gap:65px;margin-top:60px;text-align:left}
.everyday-details>div{border-top:1px solid #f5f1e83b;padding-top:23px}
.everyday-details h3{font-family:var(--serif);font-size:21px;margin-bottom:13px}
.everyday-details p{color:#d0d0c3;font-size:12px;line-height:2}
.download{display:flex;align-items:center;justify-content:space-between;gap:50px}
.download h2{font-size:clamp(40px,4.4vw,60px)}
.download h2 span{color:var(--red)}
.download h2+p{font-size:13px;margin-top:20px}
.download-buttons{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.download-buttons .button{min-width:190px}
.download-buttons small{display:block;font-size:9px;opacity:.8;margin-top:2px}
.button-outline{background:transparent;color:var(--red)}
.button-outline:hover{background:#eaded0}
.download .download-note{font-size:10px;margin-top:20px;max-width:440px;line-height:1.9}
.closing-poem{display:flex;flex-direction:row-reverse;gap:28px;font-family:var(--serif);font-size:25px;letter-spacing:.35em;margin-right:50px}
.closing-poem>span{writing-mode:vertical-rl}
.closing-poem>span:nth-child(2){padding-top:45px}
.footer{border-top:1px solid var(--line);margin:0 5.5%;padding:30px 0;display:flex;align-items:center;gap:30px}
.footer .brand{font-size:21px}
.footer>p{font-size:11px}
.footer>div{margin-left:auto;display:flex;flex-wrap:wrap;align-items:center;gap:23px;font-size:11px;color:var(--muted)}
@keyframes arrive{from{opacity:0;transform:translateY(18px)}
to{opacity:1;transform:translateY(0)}
}
.reveal.in-view{animation:arrive .7s both}
.poem-content.changing{animation:arrive .4s both}

@media(min-width:1500px){.hero-copy{padding-left:calc((100vw - 1200px)/2 + 40px)}
}

@media(max-width:1000px){.brand-note{display:none}
.hero-copy{padding-left:7%;width:58%}
.section{padding:80px 35px}
.discover,.collection-inner,.practice{gap:45px}
.collection-paper{padding:30px}
.collection-paper h3{font-size:43px}
.everyday-details{gap:30px}
.closing-poem{margin-right:15px}
.footer>p{display:none}
.demo-verse{font-size:14px}
}

@media(max-width:640px){html{scroll-padding-top:24px}
.header{height:72px;padding:0 6%}
.brand{font-size:22px;gap:8px}
nav{gap:16px;font-size:11px}
nav>a:not(.nav-download){display:none}
nav .nav-download{padding:6px 12px}
.hero{height:calc(100svh - 0px);min-height:690px;max-height:860px}
.hero-copy{padding:125px 0 100px 8%;width:83%}
.hero .eyebrow{font-size:9px;letter-spacing:.12em}
.hero h1{font-size:86px;gap:15px;margin:16px 0 25px}
.hero-heading{font-size:29px}
.hero-description{font-size:12px;max-width:220px;color:#5b5140;margin:23px 0}
.hero .button{font-size:12px;padding:13px 18px;gap:20px}
.hero-bottom{font-size:9px;bottom:19px;left:8%;right:7%;letter-spacing:0}
.hero-bottom a span{margin-left:8px}
.section{padding:68px 7%}
.discover,.collection-inner,.practice{grid-template-columns:1fr;gap:42px}
.section-heading>p:last-child,.collection-copy>p,.practice-copy>p{font-size:13px;margin-top:20px}
.eyebrow{font-size:10px;margin-bottom:16px}
.poem-content{padding:40px 5px}
.poem-verse{font-size:29px}
.poem-bottomline{font-size:10px}
.collection-copy{grid-row:1}
.collection-paper{max-width:400px;width:95%;margin:0 auto;padding:25px 28px;transform:none}
.collection-paper h3{font-size:45px;margin-top:25px}
.feature-row{margin-top:24px}
.book-footer{font-size:9px}
.practice-steps{margin-top:27px}
.app-demo{width:100%;padding:25px 23px}
.demo-verse{font-size:16px}
.everyday-details{grid-template-columns:1fr;gap:24px;margin-top:36px}
.everyday-details>div{padding-top:18px}
.everyday-details h3{font-size:19px;margin-bottom:6px}
.everyday-details p{font-size:12px}
.download{gap:15px}
.download h2{font-size:43px}
.closing-poem{display:none}
.download-buttons{gap:10px}
.download-buttons .button{min-width:0;gap:20px;padding:12px 16px}
.footer{flex-wrap:wrap;margin:0 7%;padding:26px 0;gap:20px}
.footer>div{width:100%;margin:0;gap:20px;font-size:10px}
.footer>div>span{margin-left:auto}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*::before,*::after{animation:none!important;transition:none!important}
}


/* A small app mark; the page itself uses plain typography rather than faux seals. */
.brand-icon { width:34px; height:34px; border-radius:7px; object-fit:cover; }

.hero-folio { position:absolute; inset:150px 9% 105px 57%; display:flex; align-items:center; justify-content:center; gap:40px; border-left:1px solid #b3a48b40; }

.folio-lines { display:flex; flex-direction:row-reverse; gap:45px; font-family:var(--serif); font-size:clamp(28px,3.3vw,48px); letter-spacing:.32em; line-height:1.7; }

.folio-lines span { writing-mode:vertical-rl; }

.folio-lines span:last-child { margin-top:75px; }

.folio-source { writing-mode:vertical-rl; align-self:flex-end; font-size:11px; letter-spacing:.25em; padding-bottom:25px; }

@media(max-width:1000px) {
 .hero-folio { left:60%; right:5%; gap:20px; }

 .folio-lines { gap:22px; }

}

@media(max-width:640px) {
 .brand-icon { width:30px; height:30px; border-radius:6px; }

 .hero-copy { width:100%; padding-right:8%; }

 .hero-folio { display:none; }

 .hero { background:var(--paper); }

 .hero-copy::after { content:""; display:block; width:48px; height:1px; background:var(--red); margin-top:36px; }

}

/* Public-domain ink landscape; keep the reading column clear. */
.landscape-hero {
  position:absolute; top:130px; right:6%; height:calc(100% - 215px);
  width:24%; object-fit:contain; opacity:.8; mix-blend-mode:multiply;
  pointer-events:none;
}
.hero-folio { left:52%; right:32%; gap:18px; border:0; }
.folio-lines { gap:22px; font-size:clamp(26px,2.6vw,38px); }
.folio-source { font-size:10px; }
.landscape-detail {
  display:block; width:100%; height:140px; object-fit:cover;
  object-position:center 68%; margin-bottom:25px; mix-blend-mode:multiply;
}
.art-credit { font-size:9px; line-height:1.8; margin:0 0 14px; }
.art-credit a:hover { color:var(--red); }
.footer>div { justify-content:flex-end; }
.legacy-link { white-space:nowrap; }
@media(max-width:1000px) {
  .hero-folio { left:56%; right:29%; }
  .folio-source { display:none; }
  .folio-lines { gap:12px; font-size:26px; }
  .landscape-hero { right:3%; width:23%; }
  .footer { flex-wrap:wrap; }
}
@media(max-width:640px) {
  .landscape-hero { display:none; }
  .landscape-detail { height:120px; }
  .footer>div { gap:14px 20px; justify-content:flex-start; }
  .footer .legacy-link { margin-left:auto; }
}