:root{--paper:#d8b993;--paper-light:#ead6bd;--ink:#3d2416;--deep:#4a250d;--cream:#f3e7d4;--gold:#c89549;--line:rgba(61,36,22,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper-light);color:var(--ink);font-family:"Helvetica Neue","PingFang SC","Microsoft YaHei",Arial,sans-serif;overflow-x:hidden}.grain{position:fixed;inset:0;z-index:30;pointer-events:none;opacity:.12;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.24'/%3E%3C/svg%3E")}.nav{height:78px;padding:0 4vw;position:fixed;top:0;left:0;right:0;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid rgba(255,255,255,.28);color:#fff;mix-blend-mode:difference}.brand{display:flex;gap:14px;align-items:center;color:inherit;text-decoration:none}.brand span{font-family:Georgia,serif;font-size:25px}.brand small,.index{font-size:10px;letter-spacing:.18em;text-transform:uppercase}.nav nav{display:flex;gap:34px}.nav nav a{color:inherit;text-decoration:none;font-size:12px;letter-spacing:.12em}.index{justify-self:end}.hero{min-height:100vh;background:var(--deep);color:var(--cream);padding:126px 4vw 54px;display:grid;grid-template-columns:40% 60%;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:70vw;height:70vw;border:1px solid rgba(243,231,212,.12);border-radius:50%;top:-38vw;left:-16vw}.hero-copy{display:flex;flex-direction:column;justify-content:space-between;padding-right:4vw;position:relative;z-index:1}.eyebrow{font-size:11px;letter-spacing:.22em;text-transform:uppercase;margin:0 0 24px}.hero h1{font-family:"Songti SC","STSong",serif;font-size:clamp(130px,22vw,330px);font-weight:400;line-height:.65;letter-spacing:-.12em;margin:5vh 0;color:var(--gold);display:flex}.hero h1 span:last-child{transform:translateY(20%)}.hero-bottom h2{font-family:Georgia,serif;font-size:clamp(25px,3vw,52px);line-height:.9;font-weight:400;margin:0 0 24px}.hero-bottom p{max-width:330px;font-size:14px;line-height:1.8;color:rgba(243,231,212,.7)}.hero-frame{height:calc(100vh - 180px);min-height:580px;background:#bd9871;padding:18px;position:relative;overflow:hidden;box-shadow:0 25px 80px rgba(0,0,0,.25)}.hero-frame img{width:100%;height:100%;object-fit:cover;object-position:top}.frame-note{position:absolute;right:28px;bottom:27px;background:var(--deep);color:var(--cream);padding:10px 14px;font-size:9px;letter-spacing:.2em}.scroll-cue{position:absolute;bottom:21px;left:4vw;font-size:9px;letter-spacing:.18em;text-transform:uppercase;display:flex;align-items:center;gap:12px}.scroll-cue span{width:42px;height:1px;background:var(--cream)}.section{padding:120px 7vw}.overview{display:grid;grid-template-columns:10% 48% 42%;background:var(--cream);border-bottom:1px solid var(--line)}.section-no{font-family:Georgia,serif;font-size:12px}.overview h2,.section-heading h2,.mobile-copy h2,.editorial h2,.closing h2{font-family:"Songti SC","STSong",serif;font-size:clamp(38px,5vw,80px);font-weight:400;line-height:1.15;margin:0}.overview-text{padding-top:50px}.overview-text>p{font-size:15px;line-height:2;margin:0 0 58px;max-width:560px}.overview dl{margin:0}.overview dl div{display:grid;grid-template-columns:100px 1fr;border-top:1px solid var(--line);padding:14px 0}.overview dt{font-size:9px;letter-spacing:.2em}.overview dd{margin:0;font-family:Georgia,serif;font-size:14px}.web-section{background:var(--paper);}.section-heading{display:grid;grid-template-columns:1.25fr .75fr;align-items:end;gap:60px;margin-bottom:65px}.section-heading>p{font-size:14px;line-height:1.9;max-width:460px}.browser{background:#3d2518;border-radius:16px 16px 0 0;padding:13px 13px 0;max-width:1200px;margin:auto;box-shadow:0 35px 70px rgba(61,36,22,.25)}.browser-bar{height:38px;display:flex;align-items:center;gap:7px;color:rgba(255,255,255,.4)}.browser-bar span{width:8px;height:8px;border:1px solid rgba(255,255,255,.5);border-radius:50%}.browser-bar small{margin-left:auto;margin-right:auto;font-size:8px;letter-spacing:.15em}.browser-window{height:min(67vw,720px);overflow:hidden;background:#c4a17f}.browser-window img{display:block;width:100%;height:auto}.view-full,.editorial-copy button{display:block;margin:28px auto 0;border:1px solid var(--ink);background:none;color:var(--ink);padding:13px 22px;font-size:11px;letter-spacing:.12em;cursor:pointer}.view-full span,.editorial-copy button span{margin-left:22px}.mobile-section{min-height:900px;background:var(--deep);color:var(--cream);display:grid;grid-template-columns:42% 58%;align-items:center;overflow:hidden}.mobile-copy{padding-right:5vw}.mobile-copy p:not(.eyebrow){line-height:1.9;color:rgba(243,231,212,.68);max-width:440px;margin:34px 0}.screen-tabs{border-top:1px solid rgba(243,231,212,.25);display:flex}.screen-tabs button{flex:1;background:none;border:0;border-bottom:1px solid rgba(243,231,212,.25);padding:17px;color:rgba(243,231,212,.45);cursor:pointer;letter-spacing:.1em}.screen-tabs button.active{color:var(--cream);border-bottom-color:var(--gold)}.phone-stage{height:680px;position:relative;display:grid;place-items:center}.phone{height:610px;aspect-ratio:1148/2048;border:9px solid #20140e;border-radius:42px;background:#111;overflow:hidden;position:relative;z-index:2;box-shadow:0 40px 80px rgba(0,0,0,.45)}.phone img{width:100%;height:100%;object-fit:cover;transition:opacity .28s}.phone-speaker{position:absolute;z-index:2;width:32%;height:18px;background:#20140e;top:0;left:34%;border-radius:0 0 13px 13px}.orbit{position:absolute;border:1px solid rgba(243,231,212,.14);border-radius:50%}.orbit-a{width:640px;height:640px}.orbit-b{width:470px;height:470px}.mobile-note{position:absolute;right:0;bottom:30px;border-left:1px solid rgba(243,231,212,.3);padding-left:20px}.mobile-note span{font-family:Georgia,serif;font-size:60px;color:var(--gold)}.mobile-note p{font-size:9px;letter-spacing:.18em;line-height:1.8}.details{background:var(--cream);display:grid;grid-template-columns:repeat(3,1fr);padding-top:70px;padding-bottom:70px}.detail-card{padding:20px 4vw 20px 0;border-top:1px solid var(--line)}.detail-card span{font-size:9px;letter-spacing:.2em}.detail-card h3{font-family:"Songti SC",serif;font-size:29px;font-weight:400;margin:35px 0 18px}.detail-card p{font-size:13px;line-height:1.8;max-width:320px}.editorial{background:#c5a078;display:grid;grid-template-columns:46% 54%;min-height:980px;align-items:center}.editorial-visual{height:740px;display:grid;place-items:center;position:relative}.article-frame{height:690px;width:320px;overflow:hidden;background:#dcc19f;box-shadow:22px 28px 0 rgba(61,36,22,.12),0 30px 70px rgba(61,36,22,.25)}.article-frame img{width:100%;height:auto}.editorial-copy{padding-left:7vw}.editorial-copy>p:not(.eyebrow){line-height:1.9;max-width:520px;margin:34px 0}.editorial-copy button{margin:0}.closing{background:var(--cream);text-align:center;min-height:72vh;display:flex;flex-direction:column;justify-content:center}.closing h2{max-width:1000px;margin:0 auto 80px}.closing-meta{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding-top:18px;font-size:9px;letter-spacing:.18em}.lightbox{position:fixed;inset:0;z-index:100;background:rgba(29,17,11,.94);display:none;align-items:flex-start;justify-content:center;overflow:auto;padding:70px 5vw}.lightbox.open{display:flex}.lightbox img{max-width:min(100%,1400px);height:auto}.lightbox button{position:fixed;right:28px;top:18px;background:none;border:0;color:#fff;font-size:38px;cursor:pointer}.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}
@media(max-width:900px){.nav{grid-template-columns:1fr auto}.nav nav{display:none}.hero{grid-template-columns:1fr;padding-top:110px}.hero-copy{min-height:520px}.hero h1{font-size:42vw}.hero-frame{height:68vh;min-height:440px;margin-top:45px}.scroll-cue{display:none}.overview{grid-template-columns:1fr}.section-no{margin-bottom:40px}.overview-text{padding-top:40px}.section-heading,.mobile-section,.editorial{grid-template-columns:1fr}.section-heading{gap:30px}.mobile-section{padding-top:100px}.mobile-copy{padding:0}.phone-stage{height:680px;margin-top:40px}.details{grid-template-columns:1fr}.editorial-visual{order:2;margin-top:50px}.editorial-copy{padding:0}.section{padding-left:6vw;padding-right:6vw}.article-frame{max-width:80vw}.closing-meta{gap:12px}}
@media(max-width:520px){.nav{height:62px}.brand small{display:none}.hero{padding-top:90px}.hero-copy{min-height:430px}.hero-frame{height:55vh;min-height:360px;padding:9px}.section{padding-top:85px;padding-bottom:85px}.overview h2,.section-heading h2,.mobile-copy h2,.editorial h2,.closing h2{font-size:37px}.browser-window{height:80vw}.phone-stage{height:580px}.phone{height:520px}.orbit-a{width:500px;height:500px}.orbit-b{width:390px;height:390px}.mobile-note{display:none}.editorial-visual{height:650px}.article-frame{height:600px}.closing-meta{grid-template-columns:1fr;line-height:2}}

/* Refined hero title: calm typography, clear of the project image. */
.hero h1{margin:8vh 0 5vh;color:var(--gold);display:flex;flex-direction:column;align-items:flex-start;gap:18px;font-weight:400;font-size:initial;line-height:1;letter-spacing:normal}
.hero h1 span:last-child{transform:none}
.hero-cn{font-family:"Songti SC","STSong","Noto Serif CJK SC",serif;font-size:clamp(78px,10vw,148px);line-height:1;letter-spacing:.08em;white-space:nowrap}
.hero-en{font-family:Georgia,"Times New Roman",serif;font-size:clamp(17px,2vw,28px);line-height:1;letter-spacing:.32em;margin-left:5px;color:var(--cream)}
@media(max-width:900px){.hero h1{font-size:initial}.hero-cn{font-size:clamp(84px,25vw,160px)}}

.hero-title{width:min(100%,540px)}
.hero-glyphs{display:flex;align-items:center;gap:30px;width:min(100%,440px)}
.hero-glyphs img{display:block;height:170px;width:auto;max-width:47%;filter:drop-shadow(7px 7px 0 #d4a06f)}
.hero-title-final{display:block;width:min(100%,460px);height:auto;object-fit:contain}
.hero-title .hero-en{margin-top:-2px;margin-left:18px}
@media(max-width:900px){.hero-glyphs{width:min(82vw,440px)}.hero-glyphs img{height:auto;flex:1;min-width:0}.hero-title-final{width:min(82vw,460px)}}