:root{color-scheme:light;--canvas:#f4f3ef;--surface:#fff;--ink:#20231f;--muted:#626861;--line:rgba(32,35,31,.14);--accent:#536b5c;--accent-dark:#29372e;--warm:#a86143;--shadow-1:0 1px 3px rgba(22,28,24,.05),0 10px 30px rgba(22,28,24,.06);--shadow-2:0 16px 44px rgba(22,28,24,.12),0 3px 10px rgba(22,28,24,.06)}
@media(prefers-color-scheme:dark){:root{color-scheme:dark;--canvas:#171b18;--surface:#222824;--ink:#f1f4f1;--muted:#bdc7bf;--line:rgba(255,255,255,.14);--accent:#9ab5a2;--accent-dark:#dce9df;--warm:#dc9878;--shadow-1:0 10px 30px rgba(0,0,0,.18);--shadow-2:0 18px 48px rgba(0,0,0,.3)}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:linear-gradient(180deg,var(--canvas),color-mix(in srgb,var(--canvas),var(--surface) 16%));color:var(--ink);font-family:Inter,"Noto Sans TC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.75;letter-spacing:0}img{display:block;max-width:100%}a,button,summary{transition:color 180ms ease-out,background-color 180ms ease-out,border-color 180ms ease-out,box-shadow 180ms ease-out,transform 180ms ease-out}a:focus-visible,button:focus-visible,summary:focus-visible,video:focus-visible{outline:4px solid color-mix(in srgb,var(--accent),transparent 68%);outline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:12px;left:12px;z-index:999;transform:translateY(-150%);padding:10px 16px;border-radius:8px;background:var(--ink);color:var(--surface)}.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:50;min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:12px max(24px,calc((100% - 1320px)/2));border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface),transparent 8%);backdrop-filter:blur(18px)}.site-brand{display:grid;color:var(--ink);line-height:1.2;text-decoration:none}.site-brand span{font-family:Georgia,"Noto Serif TC",serif;font-size:21px;font-weight:700}.site-brand small{margin-top:3px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.12em}.site-nav{display:flex;align-items:center;gap:28px}.site-nav a{min-height:44px;display:flex;align-items:center;color:var(--ink);font-size:14px;text-decoration:none}.site-nav a:hover,.site-nav a[aria-current="true"]{color:var(--accent)}.nav-toggle{display:none;width:48px;height:48px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.nav-toggle span[aria-hidden]{position:relative;display:block;width:20px;height:2px;margin:auto;background:var(--ink)}.nav-toggle span[aria-hidden]::before,.nav-toggle span[aria-hidden]::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}.nav-toggle span[aria-hidden]::before{top:-6px}.nav-toggle span[aria-hidden]::after{top:6px}
.hero{position:relative;min-height:calc(100dvh - 76px);overflow:hidden}.hero--image{display:flex;align-items:flex-end}.hero--image>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,24,20,.82),rgba(18,24,20,.43) 48%,rgba(18,24,20,.08) 78%)}.hero-copy{position:relative;z-index:1;width:min(720px,100%);padding:clamp(72px,9vw,132px) max(24px,calc((100vw - 1320px)/2));}.hero--image .hero-copy{padding-right:24px;color:#fff}.hero--image .hero-copy p{color:#eef4ef}.hero h1{max-width:13em;margin:10px 0 22px;font-family:Georgia,"Noto Serif TC",serif;font-size:clamp(2.75rem,6vw,5.6rem);font-weight:700;line-height:1.08;letter-spacing:0;text-wrap:balance}.hero p:not(.eyebrow){max-width:36em;margin:0;color:var(--muted);font-size:17px;line-height:1.85}.hero--split{display:grid;grid-template-columns:minmax(0,1fr) minmax(42%,.92fr);align-items:stretch;background:color-mix(in srgb,var(--surface),var(--accent) 7%)}.hero--split>.hero-copy{align-self:center;padding-left:max(24px,calc((100vw - 1320px)/2));padding-right:clamp(36px,5vw,88px)}.hero--split>img{width:100%;height:100%;min-height:620px;object-fit:cover}.eyebrow{margin:0 0 10px;color:var(--accent);font-size:12px;font-weight:800;line-height:1.4;letter-spacing:.14em;text-transform:uppercase}.text-action,.solid-action{min-height:48px;display:inline-flex;align-items:center;gap:12px;margin-top:30px;font-weight:700;text-decoration:none}.text-action{border-bottom:1px solid currentColor;color:inherit}.solid-action{padding:10px 22px;border:1px solid var(--accent);border-radius:8px;background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent),#fff 16%));box-shadow:0 12px 36px color-mix(in srgb,var(--accent),transparent 74%);color:#fff}.solid-action:hover{transform:translateY(-1px);box-shadow:0 16px 40px color-mix(in srgb,var(--accent),transparent 66%)}
.section{padding:clamp(72px,9vw,120px) max(24px,calc((100% - 1320px)/2))}.section-heading{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.65fr);gap:48px;align-items:end;margin-bottom:42px}.section-heading h2,.split-panel h2,.compact-section h2{margin:0;font-family:Georgia,"Noto Serif TC",serif;font-size:clamp(2.15rem,4vw,4rem);line-height:1.18;letter-spacing:0;text-wrap:balance}.section-heading>p{max-width:38em;margin:0;color:var(--muted)}
.project-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}.media-card{grid-column:span 7;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-1);transition:border-color 180ms ease-out,box-shadow 180ms ease-out,transform 180ms ease-out}.media-card:nth-child(2){grid-column:span 5;align-self:end}.media-card:nth-child(3){grid-column:4/span 7}.media-card:hover{border-color:color-mix(in srgb,var(--accent),transparent 60%);box-shadow:var(--shadow-2);transform:translateY(-2px)}.media-card img{width:100%;height:clamp(280px,40vw,520px);object-fit:cover}.media-card--tall img{object-position:center}.media-card>div{padding:24px}.media-card span,.product-card span,.selection-card span,.lesson-card span{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.08em}.media-card h3,.product-card h3,.selection-card h3,.lesson-card h3,.course-grid h3{margin:7px 0 4px;font-family:Georgia,"Noto Serif TC",serif;font-size:24px;letter-spacing:0}.media-card p,.product-card p,.selection-card p,.lesson-card p,.course-grid p{margin:0;color:var(--muted)}
.split-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,.86fr);gap:clamp(48px,7vw,104px);align-items:center;padding:clamp(72px,9vw,120px) max(24px,calc((100% - 1320px)/2));border-block:1px solid var(--line);background:color-mix(in srgb,var(--surface),var(--accent) 7%)}.split-panel--reverse{grid-template-columns:minmax(380px,.82fr) minmax(0,1fr)}.split-panel h2{margin-bottom:22px}.split-panel>div>p:not(.eyebrow){color:var(--muted)}.split-panel>img{width:100%;max-height:680px;object-fit:cover;border-radius:8px;box-shadow:var(--shadow-2)}.process-list{margin:34px 0 0}.process-list>div{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:16px 0;border-top:1px solid var(--line)}.process-list>div:last-child{border-bottom:1px solid var(--line)}.process-list dt{color:var(--warm);font-weight:800}.process-list dd{margin:0}.compact-section{max-width:980px;margin:auto;text-align:center}.compact-section p:last-child{max-width:46em;margin:20px auto 0;color:var(--muted)}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-1)}.product-card:hover{border-color:color-mix(in srgb,var(--accent),transparent 56%);box-shadow:var(--shadow-2);transform:translateY(-2px)}.product-card summary{height:100%;display:block;cursor:pointer;list-style:none}.product-card summary::-webkit-details-marker{display:none}.product-card img{width:100%;aspect-ratio:1;object-fit:cover}.product-card summary>span,.product-card summary>h3,.product-card summary>p,.product-card summary>b{display:block;margin-right:22px;margin-left:22px}.product-card summary>span{margin-top:20px}.product-card summary>h3{margin-top:7px}.product-card summary>b{margin-top:18px;margin-bottom:22px;color:var(--accent);font-size:13px}.product-detail{padding:18px 22px;border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface),var(--accent) 5%)}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.course-grid article{min-height:280px;padding:28px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-1);transition:all 180ms ease-out}.course-grid article:hover{border-color:color-mix(in srgb,var(--accent),transparent 56%);box-shadow:var(--shadow-2);transform:translateY(-2px)}.course-grid article>span{display:grid;place-items:center;width:44px;height:44px;border-radius:999px;background:color-mix(in srgb,var(--accent),transparent 85%);color:var(--accent);font-weight:800}.course-grid h3{margin-top:52px}.section--dark{background:#153e42;color:#fff}.section--dark .eyebrow{color:#d9a98e}.section--dark .section-heading>p,.section--dark .lesson-card p{color:#d7e5e3}.lesson-list{display:grid;gap:20px}.lesson-card{display:grid;grid-template-columns:minmax(240px,.55fr) minmax(0,1fr);gap:32px;align-items:center;padding:24px;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:rgba(255,255,255,.06)}.lesson-card video{width:100%;border-radius:8px;background:#071f22}.lesson-card span{color:#e9b39a}
.selection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.selection-card{overflow:hidden;padding-bottom:24px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-1);transition:all 180ms ease-out}.selection-card:hover{border-color:color-mix(in srgb,var(--accent),transparent 56%);box-shadow:var(--shadow-2);transform:translateY(-2px)}.selection-card img{width:100%;aspect-ratio:4/5;object-fit:cover}.selection-card span,.selection-card h3,.selection-card p{display:block;margin-right:24px;margin-left:24px}.selection-card span{margin-top:20px}.category-list{margin-top:30px}.category-list>div{display:grid;grid-template-columns:44px 130px 1fr;gap:14px;align-items:baseline;padding:18px 0;border-top:1px solid var(--line)}.category-list>div:last-child{border-bottom:1px solid var(--line)}.category-list span{color:var(--warm);font-weight:800}.category-list p{margin:0;color:var(--muted)}.display-note{margin-top:24px;padding:16px 18px;border-left:3px solid var(--warm);background:color-mix(in srgb,var(--surface),var(--warm) 8%)}
.site-footer{display:flex;justify-content:space-between;gap:24px;padding:32px max(24px,calc((100% - 1320px)/2));border-top:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:13px}.site-footer strong{color:var(--ink)}
.theme-xujing{--accent:#536b5c;--accent-dark:#26352d;--warm:#a86143}.theme-wuyu{--accent:#294b42;--accent-dark:#17352d;--warm:#c9785a}.theme-wuyu .hero-shade{background:linear-gradient(90deg,rgba(16,31,24,.77),rgba(16,31,24,.26) 62%,rgba(16,31,24,.08))}.theme-beat{--accent:#0b666d;--accent-dark:#183b45;--warm:#e66b52}.theme-beat .site-brand span{font-family:Inter,"Noto Sans TC",sans-serif}.theme-beat .hero h1,.theme-beat h2,.theme-beat h3{font-family:Inter,"Noto Sans TC",sans-serif}.theme-kobayashi{--accent:#28332e;--accent-dark:#111815;--warm:#986d4e}.theme-kobayashi .hero--split{background:#edece8}.theme-kobayashi .hero--split .hero-copy{color:#1d241f}.theme-kobayashi .hero--split .hero-copy p:not(.eyebrow){color:#4c5750}
.animate-in{opacity:0;transform:translateY(20px);transition:opacity 600ms cubic-bezier(.16,1,.3,1),transform 600ms cubic-bezier(.16,1,.3,1)}.animate-in.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.animate-in{opacity:1;transform:none}}
@media(max-width:1024px){.hero--split{grid-template-columns:1fr;min-height:0}.hero--split>.hero-copy{padding-top:84px;padding-bottom:84px}.hero--split>img{min-height:420px;max-height:560px}.product-grid{grid-template-columns:repeat(2,1fr)}.project-grid{grid-template-columns:repeat(2,1fr)}.media-card,.media-card:nth-child(2),.media-card:nth-child(3){grid-column:auto}.split-panel,.split-panel--reverse{grid-template-columns:1fr 1fr;gap:44px}.selection-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){html{scroll-padding-top:72px}.site-header{min-height:68px;padding:10px 18px}.nav-toggle{display:block}.site-nav{position:absolute;top:68px;right:16px;left:16px;display:none;align-items:stretch;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-2)}.site-nav.is-open{display:flex;flex-direction:column;gap:0}.site-nav a{padding:0 10px}.hero{min-height:calc(100dvh - 68px)}.hero-copy{padding-top:68px;padding-bottom:68px}.hero--image .hero-copy{padding-left:24px}.hero h1{font-size:clamp(2.65rem,11vw,4rem)}.hero--split>img{min-height:340px}.section-heading{grid-template-columns:1fr;gap:16px}.project-grid,.course-grid,.selection-grid{grid-template-columns:1fr}.split-panel,.split-panel--reverse{grid-template-columns:1fr}.split-panel--reverse>img{order:2}.lesson-card{grid-template-columns:1fr}.category-list>div{grid-template-columns:40px 1fr}.category-list p{grid-column:2}.site-footer{flex-direction:column;gap:4px}}
@media(max-width:480px){.site-brand span{font-size:18px}.hero h1{font-size:2.65rem}.hero--split>.hero-copy{padding:60px 24px}.hero--split>img{min-height:290px}.product-grid{grid-template-columns:1fr}.section,.split-panel{padding-right:20px;padding-left:20px}.section-heading h2,.split-panel h2,.compact-section h2{font-size:2.15rem}.lesson-card{padding:16px}.site-footer{padding:28px 20px}}