:root{--black:#050505;--soft-black:#0c0b0a;--gold:#d3a83c;--gold-light:#f5df8d;--gold-deep:#8f6615;--cream:#f3efe4;--muted:#a8a398;--line:rgba(225,190,91,.24);--shell:min(1180px,calc(100% - 48px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--cream);background:var(--black);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}[data-lang=zh]{display:none!important}body.zh [data-lang=en]{display:none!important}body.zh [data-lang=zh]{display:inline!important}body.zh h1[data-lang=zh],body.zh h2[data-lang=zh],body.zh h3[data-lang=zh],body.zh p[data-lang=zh],body.zh strong[data-lang=zh]{display:block!important}.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:var(--gold-light);color:#111;padding:12px 18px}.skip-link:focus{top:16px}.announcement{min-height:42px;display:flex;align-items:center;justify-content:center;gap:14px;padding:9px 20px;color:#e8d798;background:radial-gradient(circle at 50% 150%,#4c2607,#160b05 48%,#060505 90%);border-bottom:1px solid #422807;font-size:12px;font-weight:750;letter-spacing:.15em;text-align:center}.announcement a{color:var(--gold-light);border:1px solid #8a5a10;border-radius:4px;padding:5px 9px;letter-spacing:.04em}.announcement-star{color:var(--gold)}.site-header{position:absolute;top:42px;left:0;right:0;z-index:20;background:rgba(4,4,5,.9);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(16px)}.nav-shell{width:var(--shell);min-height:88px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:13px;font-size:22px;font-weight:820;letter-spacing:.2em;color:#e6c267}.brand-icon{display:inline-grid;place-items:center;width:30px;height:30px;color:var(--gold-light);border:1px solid #6d531f;transform:rotate(45deg)}.brand-icon::first-letter{transform:rotate(-45deg)}.desktop-nav{display:flex;align-items:center;gap:clamp(18px,3vw,40px);margin-left:auto}.desktop-nav a,.inquiry-link{color:#d4d1cb;font-size:14px;font-weight:620;transition:color .2s}.desktop-nav a:hover,.inquiry-link:hover{color:var(--gold-light)}.nav-actions{display:flex;align-items:center;gap:22px}.language{display:flex;align-items:center;gap:8px;color:#ddd9d0;background:transparent;border:1px solid #484641;border-radius:999px;padding:10px 15px;cursor:pointer}.hero{position:relative;min-height:890px;display:grid;place-items:center;overflow:hidden;isolation:isolate;padding:190px 24px 96px;background:#050608}.hero-image{position:absolute;inset:0;z-index:-5;background-image:linear-gradient(90deg,rgba(3,5,8,.96) 0%,rgba(3,5,8,.72) 44%,rgba(3,5,8,.4) 72%,rgba(3,5,8,.82) 100%),linear-gradient(0deg,#050608 0%,transparent 28%,rgba(2,3,5,.34) 100%),url("assets/lumesora-jewelry.png");background-size:cover;background-position:center 43%;filter:saturate(.72) contrast(1.13) brightness(.72);transform:scale(1.04)}.hero:after{content:"";position:absolute;inset:0;z-index:-3;background:repeating-linear-gradient(105deg,transparent 0 80px,rgba(211,168,60,.025) 82px,transparent 84px)}.hero-glow{position:absolute;z-index:-2;border-radius:50%;filter:blur(12px);opacity:.48}.glow-one{width:500px;height:500px;right:-180px;top:210px;background:radial-gradient(circle,rgba(232,188,75,.24),transparent 67%)}.glow-two{width:360px;height:360px;left:10%;bottom:-180px;background:radial-gradient(circle,rgba(214,159,45,.18),transparent 68%)}.orbit{position:absolute;z-index:-1;width:760px;height:420px;border:1px solid rgba(218,172,55,.15);border-radius:50%;transform:rotate(10deg)}.orbit:before,.orbit:after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 22px rgba(240,200,90,.8)}.orbit:before{top:20%;left:6%}.orbit:after{bottom:14%;right:10%}.orbit-one{left:-230px;top:340px}.orbit-two{right:-310px;bottom:80px;transform:rotate(-16deg)}.hero-content{width:min(980px,100%);text-align:center;position:relative;z-index:2}.hero-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(225,183,75,.47);border-radius:999px;padding:10px 19px;color:#f3dfa0;background:rgba(57,42,14,.42);font-size:12px;font-weight:780;letter-spacing:.13em;backdrop-filter:blur(8px)}.pulse{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 7px rgba(211,168,60,.1)}.hero-kicker{margin:38px 0 12px;color:var(--gold);font-size:clamp(13px,1.4vw,18px);font-style:italic;font-weight:650;letter-spacing:.22em}.hero h1{max-width:1050px;margin:0 auto;font-family:Georgia,"Times New Roman",serif;font-size:clamp(52px,7.2vw,98px);font-weight:500;line-height:.98;letter-spacing:-.045em;text-shadow:0 5px 30px rgba(0,0,0,.65)}.hero-subtitle{max-width:720px;margin:28px auto 0;color:#cbc9c2;font-size:clamp(17px,2vw,22px);line-height:1.65}.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:38px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:56px;padding:0 32px;border-radius:999px;font-size:12px;font-weight:850;letter-spacing:.12em;transition:transform .2s,box-shadow .2s,border-color .2s}.button:hover{transform:translateY(-2px)}.button-gold{color:#161006;background:linear-gradient(110deg,#b9811e,#f5df8d 52%,#c99931);box-shadow:0 10px 34px rgba(183,128,30,.2)}.button-gold:hover{box-shadow:0 15px 46px rgba(219,173,65,.32)}.button-ghost{color:#f0ede6;border:1px solid rgba(255,255,255,.34);background:rgba(0,0,0,.22)}.launch-note{margin:25px 0 0;color:#9d9a93;font-size:12px;letter-spacing:.08em}.launch-note>span:first-child{color:var(--gold)}.scroll-cue{position:absolute;bottom:30px;left:50%;display:flex;flex-direction:column;align-items:center;gap:9px;color:#908a7e;font-size:9px;letter-spacing:.3em;transform:translateX(-50%)}.scroll-cue i{display:block;width:1px;height:30px;background:linear-gradient(var(--gold),transparent)}.section-shell{width:var(--shell);margin:auto}.intro{position:relative;padding:120px 0;background:#f0ebdf;color:#16130f}.intro-grid{display:grid;grid-template-columns:1.05fr .8fr;gap:90px;align-items:start}.eyebrow{margin:0 0 24px;color:var(--gold-deep);font-size:11px;font-weight:850;letter-spacing:.2em}.eyebrow>span:first-child{display:inline-block;margin-right:12px;color:#a29a8a}.intro h2,.collections h2,.story h2,.contact h2{margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(38px,5vw,66px);font-weight:500;line-height:1.06;letter-spacing:-.035em}.intro-copy{padding-top:41px}.intro-copy p{margin:0 0 24px;font-size:18px;line-height:1.72}.intro-copy .muted{color:#706b63;font-size:15px}.collections{padding:118px 0 108px;background:radial-gradient(circle at 50% 0,#201912,#090807 52%,#050505 100%)}.section-heading{display:flex;justify-content:space-between;gap:48px;align-items:end;margin-bottom:48px}.section-heading h2{max-width:670px}.section-heading>p{max-width:330px;margin:0 0 8px;color:var(--muted);line-height:1.6}.collection-grid{display:grid;grid-template-columns:1.08fr .92fr .92fr;min-height:520px;gap:16px}.collection-card{position:relative;display:flex;align-items:flex-end;min-height:520px;overflow:hidden;padding:34px;border:1px solid rgba(230,195,100,.16);background-color:#15110d;isolation:isolate}.collection-card:before{content:"";position:absolute;inset:0;z-index:-3;background-image:linear-gradient(0deg,rgba(4,4,4,.98) 0%,rgba(4,4,4,.35) 62%,rgba(4,4,4,.13) 100%),url("assets/lumesora-jewelry.png");background-size:190%;transition:transform .7s,filter .7s;filter:brightness(.56) saturate(.65)}.collection-card:after{content:"";position:absolute;inset:0;z-index:-2;border:1px solid transparent;transition:border-color .3s}.collection-card:hover:before{transform:scale(1.045);filter:brightness(.7) saturate(.82)}.collection-card:hover:after{border-color:rgba(236,199,97,.52)}.card-one:before{background-position:5% 35%}.card-two:before{background-position:58% 20%}.card-three:before{background-position:98% 72%}.card-number{position:absolute;top:24px;right:24px;color:rgba(255,255,255,.55);font-size:11px;letter-spacing:.14em}.mini-label{color:var(--gold-light);font-size:11px;font-weight:850;letter-spacing:.18em}.card-copy h3{margin:12px 0 14px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(26px,2.4vw,38px);font-weight:500;line-height:1.08}.card-copy>p:last-child{margin:0;color:#c8c3b9;font-size:14px;line-height:1.6}.disclaimer{max-width:760px;margin:30px 0 0;color:#77736c;font-size:11px;line-height:1.6}.story{display:grid;grid-template-columns:1.04fr .96fr;min-height:720px;background:#e8e1d2;color:#18140f}.story-visual{min-height:640px;background-image:linear-gradient(90deg,transparent 65%,rgba(232,225,210,.42)),url("assets/lumesora-jewelry.png");background-position:center;background-size:cover;filter:saturate(.72) contrast(1.03)}.story-copy{display:flex;flex-direction:column;justify-content:center;padding:90px clamp(44px,7vw,120px)}.story-copy p:not(.eyebrow){max-width:590px;margin:30px 0 0;color:#645e54;font-size:17px;line-height:1.75}.story-signature{margin-top:42px;color:#947020;font-size:13px;font-weight:800;letter-spacing:.2em}.story-signature span{margin-left:8px}.service-info{padding:76px 0;background:#0b0b0b;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.service-grid article{min-height:230px;padding:36px;background:#0b0b0b}.service-icon{color:var(--gold);font-size:22px}.service-grid h3{margin:25px 0 13px;font-family:Georgia,serif;font-size:25px;font-weight:500}.service-grid p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.contact{position:relative;overflow:hidden;padding:118px 0;text-align:center;background:radial-gradient(circle at 50% 110%,#2b210f,#0c0b09 55%,#050505 100%)}.contact-orbit{position:absolute;width:900px;height:320px;left:50%;bottom:-190px;transform:translateX(-50%);border:1px solid rgba(228,190,81,.2);border-radius:50%}.contact-inner{position:relative;z-index:1}.centered{text-align:center}.contact h2{max-width:850px;margin:auto}.contact>.section-shell>p:not(.eyebrow){max-width:670px;margin:24px auto 32px;color:var(--muted);font-size:17px;line-height:1.7}footer{background:#05070c;border-top:1px solid rgba(221,177,57,.17)}.footer-main{display:grid;grid-template-columns:1.7fr 1fr 1fr .8fr 1fr;gap:46px;padding:72px 0 58px}.footer-about p{max-width:410px;margin:25px 0;color:#999daa;font-size:13px;line-height:1.75}.footer-brand{font-size:21px}.footer-badges{display:flex;flex-wrap:wrap;gap:10px}.footer-badges>span{display:flex;align-items:center;gap:10px;padding:8px 13px;border:1px solid rgba(211,168,60,.24);border-radius:999px;color:#d8d3c8;font-size:10px}.footer-badges i{display:block;width:7px;height:7px;border-radius:50%;background:var(--gold)}.footer-column{display:flex;flex-direction:column;gap:14px}.footer-column h3{margin:2px 0 14px;padding-left:14px;border-left:2px solid #6d4c10;color:#d1a334;font-size:12px;letter-spacing:.12em}.footer-column p,.footer-column a{margin:0;color:#9a9daa;font-size:12px;line-height:1.8}.footer-column a:hover{color:var(--gold-light)}.footer-column strong{color:#d5d6d9;font-weight:600}.footer-label{margin-top:2px;color:#6f7481;font-size:10px;letter-spacing:.05em}.footer-support a{word-break:break-word}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.06);color:#666a73;font-size:10px}.footer-bottom p{margin:0}.policy{min-height:calc(100vh - 118px);padding:180px 0 90px;background:#ece6da;color:#17130e}.policy article{max-width:820px;margin:auto;padding:58px;background:#f7f2e8;border:1px solid #d9cfba;box-shadow:0 24px 80px rgba(35,26,12,.08)}.policy h1{margin:0 0 24px;font-family:Georgia,serif;font-size:56px;font-weight:500}.policy h2{margin-top:36px;font-family:Georgia,serif;font-weight:500}.policy p{color:#5d574e;line-height:1.75}.policy a{color:#866117;text-decoration:underline}@media(max-width:1080px){.footer-main{grid-template-columns:1.5fr 1fr 1fr}.footer-about{grid-row:span 2}.desktop-nav{gap:18px}.inquiry-link{display:none}}@media(max-width:820px){:root{--shell:min(100% - 36px,760px)}.desktop-nav{display:none}.hero{min-height:820px}.hero-image{background-position:56% center}.intro-grid,.story{grid-template-columns:1fr}.intro-grid{gap:36px}.intro-copy{padding-top:0}.collection-grid{grid-template-columns:1fr 1fr}.collection-card:first-child{grid-column:1/-1}.story-visual{min-height:500px}.service-grid{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr 1fr}.footer-about{grid-column:1/-1;grid-row:auto}}@media(max-width:560px){:root{--shell:calc(100% - 28px)}.announcement{min-height:48px;gap:8px;font-size:9px;letter-spacing:.1em}.announcement-star{display:none}.site-header{top:48px}.nav-shell{min-height:72px}.brand{font-size:16px;gap:9px}.brand-icon{width:23px;height:23px;font-size:10px}.language{padding:8px 11px;font-size:11px}.hero{min-height:760px;padding:160px 18px 78px}.hero-image{background-image:linear-gradient(0deg,rgba(3,5,8,.94) 0%,rgba(3,5,8,.6) 48%,rgba(3,5,8,.58) 100%),url("assets/lumesora-jewelry.png");background-position:56% center}.hero-badge{padding:8px 13px;font-size:9px}.hero-kicker{margin-top:28px;font-size:11px}.hero h1{font-size:clamp(43px,13vw,60px)}.hero-subtitle{font-size:15px}.hero-actions{display:grid}.button{min-height:52px;width:100%;padding:0 20px}.intro,.collections,.contact{padding:82px 0}.intro h2,.collections h2,.story h2,.contact h2{font-size:40px}.section-heading{display:block}.section-heading>p{margin-top:22px}.collection-grid{grid-template-columns:1fr}.collection-card:first-child{grid-column:auto}.collection-card{min-height:440px}.story-visual{min-height:420px}.story-copy{padding:76px 24px}.service-info{padding:58px 0}.footer-main{grid-template-columns:1fr;padding-top:54px}.footer-bottom{flex-direction:column}.policy{padding:145px 0 60px}.policy article{padding:30px 22px}.policy h1{font-size:44px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}