:root{--color-paper:oklch(97% .008 72);--color-paper-raised:oklch(94% .012 72);--color-rule:oklch(82% .016 72);--color-ink:oklch(22% .018 52);--color-ink-soft:oklch(40% .016 52);--color-ink-faint:oklch(54% .014 52);--color-accent:oklch(56% .18 34);--color-accent-ink:oklch(98% .006 72);--color-focus:oklch(48% .19 34);--color-dark:oklch(21% .018 52);--color-dark-rule:oklch(40% .018 52);--color-dark-ink:oklch(94% .009 72);--font-display:"Noto Sans Thai", sans-serif;--font-body:"Noto Sans Thai", sans-serif;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-md:1.25rem;--text-lg:1.563rem;--text-xl:1.953rem;--text-2xl:2.441rem;--text-3xl:3.052rem;--text-4xl:3.815rem;--text-display:clamp(3.1rem, 6vw + 1rem, 5.4rem);--space-3xs:.125rem;--space-2xs:.25rem;--space-xs:.5rem;--space-sm:.75rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2.5rem;--space-2xl:4rem;--space-3xl:6rem;--space-4xl:9rem;--page-gutter:clamp(1rem, 4vw, 4rem);--content-width:76rem;--rule:1px;--radius-sm:.375rem;--radius-md:.625rem;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in:cubic-bezier(.7, 0, .84, 0);--ease-in-out:cubic-bezier(.65, 0, .35, 1);--dur-micro:.12s;--dur-short:.22s;--dur-long:.42s}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:clip}body{color:var(--color-ink);background:var(--color-paper);font-family:var(--font-body);font-size:var(--text-base);-webkit-font-smoothing:antialiased;margin:0;line-height:1.7;overflow-x:clip}a{color:inherit}a:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px;border-radius:var(--radius-sm)}section[id]{scroll-margin-block-start:5.5rem}.shell[data-astro-cid-lcdefpme]{width:min(100%, var(--content-width));padding-inline:var(--page-gutter);margin-inline:auto}.skip-link[data-astro-cid-lcdefpme]{z-index:20;padding:var(--space-sm) var(--space-md);color:var(--color-accent-ink);background:var(--color-ink);transition:transform var(--dur-short) var(--ease-out);border-end-end-radius:var(--radius-sm);border-end-start-radius:var(--radius-sm);font-weight:600;text-decoration:none;position:absolute;inset-block-start:0;inset-inline-start:var(--page-gutter);transform:translateY(-120%)}.skip-link[data-astro-cid-lcdefpme]:focus-visible{transform:translateY(0)}.site-header[data-astro-cid-lcdefpme]{z-index:10;background:var(--color-paper);border-block-end:var(--rule) solid var(--color-rule);position:sticky;inset-block-start:0}.header-inner[data-astro-cid-lcdefpme]{justify-content:space-between;align-items:center;gap:var(--space-lg);min-height:4.5rem;display:flex}.wordmark[data-astro-cid-lcdefpme]{font-family:var(--font-display);font-size:var(--text-md);letter-spacing:-.045em;white-space:nowrap;font-weight:700;line-height:1.25;text-decoration:none}.wordmark[data-astro-cid-lcdefpme] span[data-astro-cid-lcdefpme]{color:var(--color-ink-soft)}.site-nav[data-astro-cid-lcdefpme]{gap:var(--space-lg);font-size:var(--text-sm);font-weight:500;display:none}.site-nav[data-astro-cid-lcdefpme] a[data-astro-cid-lcdefpme]{color:var(--color-ink-soft);padding-block:var(--space-3xs);transition:color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);border-block-end:2px solid #0000;text-decoration:none}.site-nav[data-astro-cid-lcdefpme] a[data-astro-cid-lcdefpme]:hover{color:var(--color-ink);border-block-end-color:var(--color-accent)}.button[data-astro-cid-lcdefpme]{justify-content:center;align-items:center;gap:var(--space-sm);min-height:2.75rem;padding:var(--space-sm) var(--space-lg);border:var(--rule) solid var(--color-ink);border-radius:var(--radius-sm);font-size:var(--text-sm);white-space:nowrap;transition:color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);font-weight:600;line-height:1;text-decoration:none;display:inline-flex}.button[data-astro-cid-lcdefpme]:active{transform:translateY(1px)}.button-primary[data-astro-cid-lcdefpme]{color:var(--color-accent-ink);background:var(--color-ink)}.button-primary[data-astro-cid-lcdefpme]:hover{background:var(--color-accent);border-color:var(--color-accent)}.button-quiet[data-astro-cid-lcdefpme]{color:var(--color-ink);border-color:var(--color-rule);background:0 0}.button-quiet[data-astro-cid-lcdefpme]:hover{background:var(--color-paper-raised);border-color:var(--color-ink)}h1[data-astro-cid-lcdefpme],h2[data-astro-cid-lcdefpme],h3[data-astro-cid-lcdefpme]{font-family:var(--font-display);letter-spacing:-.01em;overflow-wrap:anywhere;margin:0;font-weight:600;line-height:1.28}h1[data-astro-cid-lcdefpme]{font-size:var(--text-display);line-height:1.15}h2[data-astro-cid-lcdefpme]{font-size:clamp(var(--text-2xl), 3.4vw, 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var(--color-ink);max-width:31rem;align-self:end;padding-block-start:var(--space-lg)}.aside-title[data-astro-cid-lcdefpme]{font-family:var(--font-display);font-size:var(--text-lg);margin-block-end:var(--space-md);font-weight:600;line-height:1.4}.hero-aside[data-astro-cid-lcdefpme] p[data-astro-cid-lcdefpme]:last-child{max-width:44ch;color:var(--color-ink-soft);font-size:var(--text-sm)}.section[data-astro-cid-lcdefpme]{padding-block:var(--space-4xl);border-block-start:var(--rule) solid var(--color-rule)}.section-head[data-astro-cid-lcdefpme]{gap:var(--space-lg);margin-block-end:var(--space-2xl);display:grid}.section-label[data-astro-cid-lcdefpme]{align-items:baseline;gap:var(--space-sm);color:var(--color-ink-faint);font-size:var(--text-xs);font-weight:600;display:flex}.section-label[data-astro-cid-lcdefpme] span[data-astro-cid-lcdefpme]{color:var(--color-accent);font-variant-numeric:tabular-nums}.section-label-dark[data-astro-cid-lcdefpme]{color:var(--color-dark-ink)}.section-head[data-astro-cid-lcdefpme]>p[data-astro-cid-lcdefpme]:last-child{max-width:46ch;color:var(--color-ink-soft)}.steps[data-astro-cid-lcdefpme]{border-block-start:2px solid var(--color-ink);margin:0;padding:0;list-style:none}.steps[data-astro-cid-lcdefpme] li[data-astro-cid-lcdefpme]{gap:var(--space-md);padding-block:var(--space-xl);border-block-end:var(--rule) solid var(--color-rule);grid-template-columns:3.25rem minmax(0,1fr);display:grid}.step-no[data-astro-cid-lcdefpme]{color:var(--color-accent);font-size:var(--text-md);font-variant-numeric:tabular-nums;font-weight:600;line-height:1.35}.steps[data-astro-cid-lcdefpme] h3[data-astro-cid-lcdefpme]{margin-block-end:var(--space-sm)}.steps[data-astro-cid-lcdefpme] p[data-astro-cid-lcdefpme]:last-child{max-width:52ch;color:var(--color-ink-soft)}.books[data-astro-cid-lcdefpme]{margin-inline:calc(var(--page-gutter) * -1);background:var(--color-dark);color:var(--color-dark-ink)}.books-inner[data-astro-cid-lcdefpme]{gap:var(--space-2xl);padding-block:var(--space-4xl);display:grid}.books-mark[data-astro-cid-lcdefpme]{font-family:var(--font-display);font-size:clamp(var(--text-2xl), 4.4vw, var(--text-3xl));letter-spacing:-.05em;color:var(--color-accent);font-weight:600;line-height:1.12}.books-mark[data-astro-cid-lcdefpme] span[data-astro-cid-lcdefpme]{color:var(--color-dark-ink)}.books-copy[data-astro-cid-lcdefpme] h2[data-astro-cid-lcdefpme]{margin-block:var(--space-lg) var(--space-xl)}.books-copy[data-astro-cid-lcdefpme] p[data-astro-cid-lcdefpme]{max-width:50ch;color:color-mix(in oklab, var(--color-dark-ink) 82%, transparent)}.books-note[data-astro-cid-lcdefpme]{border-block-start:var(--rule) solid var(--color-dark-rule);color:var(--color-dark-ink);margin-block-start:var(--space-lg);padding-block-start:var(--space-lg)}.service-list[data-astro-cid-lcdefpme]{border-block-start:2px solid var(--color-ink)}.service-list[data-astro-cid-lcdefpme] article[data-astro-cid-lcdefpme]{gap:var(--space-xs);padding-block:var(--space-xl);border-block-end:var(--rule) solid var(--color-rule);display:grid}.service-no[data-astro-cid-lcdefpme]{color:var(--color-ink-faint);font-size:var(--text-sm);font-variant-numeric:tabular-nums;font-weight:600}.service-list[data-astro-cid-lcdefpme] p[data-astro-cid-lcdefpme]:last-child{max-width:46ch;color:var(--color-ink-soft)}.contact[data-astro-cid-lcdefpme] .section-label[data-astro-cid-lcdefpme]{margin-block-end:var(--space-lg)}.contact-inner[data-astro-cid-lcdefpme]{gap:var(--space-xl);display:grid}.contact[data-astro-cid-lcdefpme] h2[data-astro-cid-lcdefpme]{max-width:18ch;margin-block-end:var(--space-md)}.contact[data-astro-cid-lcdefpme] p[data-astro-cid-lcdefpme]:not(.section-label){max-width:46ch;color:var(--color-ink-soft)}.contact-actions[data-astro-cid-lcdefpme]{align-items:flex-start;gap:var(--space-md);flex-direction:column;display:flex}.contact-mail[data-astro-cid-lcdefpme]{font-size:var(--text-sm);color:var(--color-ink-soft);text-underline-offset:.25em}.site-footer[data-astro-cid-lcdefpme]{border-block-start:var(--rule) solid var(--color-rule);margin-block-start:var(--space-4xl)}.footer-inner[data-astro-cid-lcdefpme]{gap:var(--space-xl);padding-block:var(--space-2xl) var(--space-xl);display:grid}.footer-statement[data-astro-cid-lcdefpme]{max-width:20ch;font-family:var(--font-display);font-size:clamp(var(--text-xl), 3.4vw, var(--text-2xl));letter-spacing:-.01em;font-weight:500;line-height:1.3}.footer-meta[data-astro-cid-lcdefpme]{gap:var(--space-xs) var(--space-lg);color:var(--color-ink-faint);font-size:var(--text-sm);flex-wrap:wrap;display:flex}.footer-meta[data-astro-cid-lcdefpme] a[data-astro-cid-lcdefpme]{text-underline-offset:.25em;white-space:nowrap}@media (width>=52rem){.site-nav[data-astro-cid-lcdefpme]{display:flex}.section-head[data-astro-cid-lcdefpme]{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:end}.section-head[data-astro-cid-lcdefpme] .section-label[data-astro-cid-lcdefpme]{grid-column:1/-1;margin-block-end:0}.service-list[data-astro-cid-lcdefpme] article[data-astro-cid-lcdefpme]{gap:var(--space-lg);grid-template-columns:3.25rem minmax(0,.9fr) minmax(0,1.1fr);align-items:baseline}.service-list[data-astro-cid-lcdefpme] p[data-astro-cid-lcdefpme]:last-child{margin:0}}@media (width>=60rem){.hero[data-astro-cid-lcdefpme]{gap:var(--space-3xl);grid-template-columns:minmax(0,1.4fr) minmax(16rem,.6fr);align-items:end}.steps[data-astro-cid-lcdefpme] li[data-astro-cid-lcdefpme]{gap:var(--space-2xl);grid-template-columns:7rem minmax(0,1fr)}.books-inner[data-astro-cid-lcdefpme]{gap:var(--space-3xl);grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start}.contact-inner[data-astro-cid-lcdefpme]{grid-template-columns:minmax(0,1fr) auto;align-items:end}.contact-actions[data-astro-cid-lcdefpme]{align-items:flex-end}.footer-inner[data-astro-cid-lcdefpme]{align-items:end;gap:var(--space-2xl);grid-template-columns:minmax(0,1fr) auto}.footer-meta[data-astro-cid-lcdefpme]{justify-content:flex-end}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button[data-astro-cid-lcdefpme],.site-nav[data-astro-cid-lcdefpme] a[data-astro-cid-lcdefpme],.skip-link[data-astro-cid-lcdefpme]{transition-duration:.15s}}