:root{--carbon:#1a1a1a;--graphite:#3a3a3a;--gold:#e89b3c;--paper:#f5f3ee;--muted:var(--graphite);--hairline:#1a1a1a24;--gutter:clamp(20px, 5vw, 72px);--latin:"Montserrat", "Helvetica Neue", Arial;--mono:"JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;--text:var(--latin), "Noto Sans TC", sans-serif;--display:"Noto Sans TC", var(--latin), sans-serif}:lang(zh-Hans){--text:var(--latin), "Noto Sans SC", sans-serif;--display:"Noto Sans SC", var(--latin), sans-serif}:lang(ja){--text:var(--latin), "Noto Sans JP", sans-serif;--display:"Noto Sans JP", var(--latin), sans-serif}:lang(th){--text:"Noto Sans Thai", var(--latin), sans-serif;--display:"Noto Sans Thai", var(--latin), sans-serif}:lang(en),:lang(vi),:lang(id),:lang(ms){--text:var(--latin), sans-serif;--display:var(--latin), sans-serif}*{box-sizing:border-box}html{background:var(--paper)}html.lenis{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}body{color:var(--carbon);font-family:var(--text);-webkit-font-smoothing:antialiased;margin:0}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.ink{z-index:0;background:var(--paper);width:100vw;height:100vh;display:block;position:fixed;inset:0}.nav{z-index:10;padding:calc(16px + env(safe-area-inset-top,0px)) var(--gutter) 16px;background:var(--paper);border-bottom:1px solid var(--hairline);justify-content:space-between;align-items:center;gap:16px;display:flex;position:fixed;top:0;left:0;right:0}.brand{color:inherit;align-items:center;gap:10px;text-decoration:none;display:flex}.brand-text{flex-direction:column;line-height:1.1;display:flex}.brand-main{font-family:Noto Sans TC,sans-serif;font-size:17px;font-weight:500}.brand-main b{letter-spacing:.15em;font-family:Montserrat,sans-serif;font-weight:700}.brand-sub{letter-spacing:.35em;color:var(--muted);margin-top:3px;font-family:Montserrat,sans-serif;font-size:8.5px}.nav nav{align-items:center;gap:28px;display:flex}.nav nav a{color:var(--muted);letter-spacing:.06em;font-size:14px;text-decoration:none}.nav nav a:hover{color:var(--carbon)}.lang select{font:inherit;color:var(--carbon);border:1px solid var(--hairline);appearance:none;cursor:pointer;background:0 0;background-image:linear-gradient(45deg, transparent 50%, var(--graphite) 50%), linear-gradient(135deg, var(--graphite) 50%, transparent 50%);background-position:calc(100% - 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