:root{--bg:#090909;--bg2:#11100e;--panel:#151411;--gold:#c9a45c;--gold2:#e4c77f;--text:#f2eee4;--muted:#aaa398;--line:#2b2821;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Noto Serif TC","Songti TC","PMingLiU",serif;line-height:1.75}.nav-wrap{position:fixed;z-index:30;top:0;left:0;right:0;height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - var(--max))/2));background:linear-gradient(180deg,rgba(5,5,5,.92),rgba(5,5,5,.55),transparent);backdrop-filter:blur(8px)}.brand{color:var(--gold2);text-decoration:none;display:flex;gap:12px;align-items:baseline;letter-spacing:.16em}.brand span{font-size:20px}.brand small{font-family:Arial,sans-serif;font-size:9px;letter-spacing:.28em;color:#777}.nav{display:flex;gap:32px}.nav a{color:#d8d1c5;text-decoration:none;font-size:14px;letter-spacing:.08em}.nav a:hover{color:var(--gold2)}.menu-btn{display:none;background:none;border:0;color:var(--gold2);font-size:22px}.hero{min-height:100svh;position:relative;display:grid;align-items:center;overflow:hidden}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,5,5,.96) 0%,rgba(5,5,5,.75) 46%,rgba(5,5,5,.15) 75%),url('images/18.jpg') center/cover no-repeat;filter:saturate(.72)}.hero-bg:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 35%,rgba(205,167,91,.10),transparent 30%),linear-gradient(0deg,#090909 0%,transparent 25%)}.hero-content{position:relative;z-index:1;width:min(var(--max),calc(100% - 56px));margin:auto;padding-top:70px}.eyebrow{font:600 11px/1.4 Arial,sans-serif;letter-spacing:.32em;color:var(--gold);text-transform:uppercase;margin:0 0 22px}.hero h1{font-size:clamp(42px,6vw,82px);font-weight:500;line-height:1.28;letter-spacing:.03em;margin:0;max-width:900px}.hero h1 em{font-style:normal;color:var(--gold2)}.lead{max-width:620px;font-size:17px;color:#c3bdb2;margin:28px 0 34px}.hero-actions{display:flex;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 25px;border:1px solid var(--gold);font:600 12px Arial,sans-serif;letter-spacing:.14em;text-decoration:none;cursor:pointer;transition:.25s}.btn.gold{background:var(--gold);color:#0a0a09}.btn.gold:hover{background:var(--gold2);border-color:var(--gold2)}.btn.ghost{color:var(--gold2);background:transparent}.btn.ghost:hover{background:rgba(201,164,92,.1)}.scroll-mark{position:absolute;right:28px;bottom:30px;color:#777;font:10px Arial,sans-serif;letter-spacing:.2em;writing-mode:vertical-rl}.section{width:min(var(--max),calc(100% - 56px));margin:0 auto;padding:120px 0}.intro{display:grid;grid-template-columns:1fr 1.25fr;gap:80px;border-bottom:1px solid var(--line)}.intro .eyebrow{grid-column:1/-1;margin-bottom:-35px}.intro h2,.section h2{font-size:clamp(32px,4vw,56px);line-height:1.35;font-weight:500;margin:0}.intro>p:last-child{align-self:end;color:var(--muted);max-width:530px}.section-head{display:flex;justify-content:space-between;gap:60px;align-items:flex-end;margin-bottom:42px}.section-head>p{max-width:470px;color:var(--muted);margin:0}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:34px}.filter{border:1px solid var(--line);background:transparent;color:#aaa;padding:10px 17px;cursor:pointer;font:12px Arial,sans-serif;letter-spacing:.08em}.filter.active,.filter:hover{border-color:var(--gold);color:var(--gold2)}.art-grid{columns:4 240px;column-gap:14px}.art-card{break-inside:avoid;margin-bottom:14px;background:#111;border:1px solid #171717;position:relative;overflow:hidden;cursor:pointer}.art-card img{display:block;width:100%;height:auto;transition:.5s;filter:saturate(.88)}.art-card:hover img{transform:scale(1.025);filter:saturate(1)}.art-meta{position:absolute;inset:auto 0 0;padding:45px 14px 12px;background:linear-gradient(transparent,rgba(0,0,0,.88));opacity:0;transition:.3s}.art-card:hover .art-meta{opacity:1}.art-meta p{margin:0;color:var(--gold);font:10px Arial,sans-serif;letter-spacing:.12em}.art-meta h3{margin:2px 0 0;font-size:14px;font-weight:500}.dye-section{padding-top:40px}.dye-card{min-height:480px;border:1px solid #3a3224;background:linear-gradient(135deg,#15130f,#0b0b0a);padding:70px;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;overflow:hidden}.dye-card p:not(.eyebrow){color:var(--muted);max-width:520px}.coming{display:inline-block;margin-top:14px;border-bottom:1px solid var(--gold);color:var(--gold2);font-size:13px;letter-spacing:.18em}.dye-visual{height:300px;position:relative}.cloth{position:absolute;width:42%;height:70%;top:12%;border:1px solid rgba(255,255,255,.1);box-shadow:0 30px 60px rgba(0,0,0,.4)}.c1{left:5%;transform:rotate(-8deg);background:radial-gradient(circle at 40% 25%,#8b742d,transparent 20%),radial-gradient(circle at 70% 60%,#59300f,transparent 32%),#c7a766}.c2{left:30%;top:4%;transform:rotate(3deg);background:radial-gradient(circle at 50% 30%,#1d5155,transparent 24%),radial-gradient(circle at 40% 75%,#8c6e30,transparent 30%),#b8b1a1}.c3{left:54%;top:18%;transform:rotate(9deg);background:radial-gradient(circle at 25% 35%,#5d3f68,transparent 25%),radial-gradient(circle at 70% 70%,#243e58,transparent 30%),#ada28b}.course-section{border-top:1px solid var(--line)}.course-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.course-card{position:relative;aspect-ratio:4/5;overflow:hidden;background:#111}.course-card img{width:100%;height:100%;object-fit:cover;filter:saturate(.8);transition:.4s}.course-card:hover img{transform:scale(1.04);filter:saturate(1)}.course-copy{margin-top:50px;max-width:720px}.course-copy h3{font-size:30px;font-weight:500;margin-bottom:6px}.course-copy p{color:var(--muted);margin-bottom:24px}.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center;border-top:1px solid var(--line)}.about-image{padding:20px;border:1px solid #28241d}.about-image img{display:block;width:100%;filter:saturate(.7)}.about-copy p{color:var(--muted)}.about-copy .note{font-size:13px;color:#746f66;border-left:1px solid var(--gold);padding-left:16px}.contact{text-align:center;border-top:1px solid var(--line);padding-bottom:150px}.contact h2{max-width:800px;margin:0 auto 15px}.contact>p:not(.eyebrow){color:var(--muted);margin:0 auto 28px}.copy-msg{margin-left:12px;color:var(--gold);font-size:12px}footer{border-top:1px solid var(--line);padding:35px max(28px,calc((100vw - var(--max))/2));display:flex;justify-content:space-between;align-items:center;color:#555}footer p{font:9px Arial,sans-serif;letter-spacing:.15em}dialog{width:min(920px,92vw);max-height:90vh;border:1px solid #403625;background:#0d0d0c;color:var(--text);padding:0;overflow:auto}dialog::backdrop{background:rgba(0,0,0,.88);backdrop-filter:blur(5px)}dialog img{width:100%;max-height:72vh;object-fit:contain;background:#050505;display:block}.close{position:fixed;right:max(5vw,20px);top:25px;width:42px;height:42px;border:1px solid #777;background:rgba(0,0,0,.55);color:#fff;font-size:26px;z-index:2;cursor:pointer}.viewer-info{padding:22px 25px 28px}.viewer-info p{font:10px Arial,sans-serif;color:var(--gold);letter-spacing:.15em;margin:0}.viewer-info h3{margin:4px 0 18px;font-weight:500}.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease,transform .8s ease}.reveal.on{opacity:1;transform:none}@media(max-width:850px){.nav-wrap{height:65px}.nav{display:none;position:absolute;top:65px;left:0;right:0;padding:20px 28px;background:#0b0b0b;flex-direction:column;gap:16px}.nav.open{display:flex}.menu-btn{display:block}.hero-content,.section{width:min(100% - 36px,var(--max))}.hero-bg{background:linear-gradient(0deg,#090909 2%,rgba(5,5,5,.65) 60%,rgba(5,5,5,.45)),url('images/18.jpg') 62% center/cover}.hero h1{font-size:42px}.intro,.about,.dye-card{grid-template-columns:1fr;gap:35px}.intro .eyebrow{margin-bottom:0}.section{padding:82px 0}.section-head{display:block}.section-head>p{margin-top:16px}.art-grid{columns:2 145px}.dye-card{padding:38px 28px}.dye-visual{height:220px}.course-grid{grid-template-columns:repeat(2,1fr)}.course-grid .course-card:last-child{display:none}.about{gap:35px}footer{display:block;text-align:center}footer .brand{justify-content:center;margin-bottom:15px}.scroll-mark{display:none}.art-meta{opacity:1;padding-top:35px}}@media(max-width:480px){.hero h1{font-size:36px}.hero-actions{flex-direction:column;align-items:stretch;max-width:260px}.course-grid{grid-template-columns:1fr 1fr}.dye-card{padding:32px 20px}.intro h2,.section h2{font-size:34px}}