/* ============================================================ Asobi Tools — Design Tokens Light + dark switch automatically via the user's OS setting (light-dark() + color-scheme). Manual override: set data-theme="light" | "dark" on ; default is auto. ============================================================ */ :root { color-scheme: light dark; /* ---- Color: one warm paper, one ink, ONE accent ---- */ --bg: light-dark(#FAF8F4, #171411); --surface: light-dark(#FFFFFF, #201C17); --surface-2: light-dark(#F3EFE7, #29241D); --ink: light-dark(#1D1A16, #F1ECE4); --ink-2: light-dark(#6E675E, #A79E92); /* muted text */ --line: light-dark(#E7E1D7, #38322A); --line-strong: light-dark(#D4CCBE, #4A4238); /* Accent: Asobi vermilion (shu) */ --accent: light-dark(#D4472A, #F26B4A); --accent-hover:light-dark(#BC3B20, #F58163); --accent-text: light-dark(#B83A20, #F58163); /* accent used AS text */ --on-accent: #FFFFFF; --accent-soft: light-dark(#FBEAE5, #34201A); /* tinted chip/bg */ /* Trust + states */ --ok: light-dark(#1E7A4F, #46C28E); --ok-soft: light-dark(#E6F3EC, #16291F); --warn: light-dark(#9A6A00, #E3B341); --error: light-dark(#B3261E, #F28B82); --focus-ring: light-dark(#D4472A, #F26B4A); --shadow-1: light-dark(0 1px 2px rgba(29,26,22,.06), 0 1px 2px rgba(0,0,0,.5)); --shadow-2: light-dark(0 2px 12px rgba(29,26,22,.08), 0 2px 12px rgba(0,0,0,.45)); /* ---- Typography ---- */ /* Display: New Tropic (Tropical Type, self-hosted WOFF2 — never in git). Body/UI: system stack — fast, native, free. */ --font-display: "New Tropic", "Avenir Next", "Helvetica Neue", system-ui, sans-serif; --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace; --text-xs: 0.8125rem; /* 13 — microcopy, disclosures */ --text-sm: 0.9375rem; /* 15 — secondary */ --text-md: 1.0625rem; /* 17 — body */ --text-lg: 1.25rem; /* 20 — lead */ --text-xl: 1.5rem; /* 24 — h3 / card titles */ --text-2xl: clamp(1.75rem, 1.4rem + 1.6vw, 2.25rem); /* h2 */ --text-3xl: clamp(2.1rem, 1.6rem + 2.6vw, 3rem); /* h1 */ --leading-tight: 1.15; --leading-body: 1.55; /* ---- Space (4px base) / radius / width ---- */ --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --r-control: 10px; /* buttons, inputs */ --r-card: 16px; /* tool card, panels */ --r-pill: 999px; --w-content: 720px; /* editorial column */ --w-tool: 960px; /* the tool card may stretch wider */ --speed: 160ms; /* one transition speed everywhere */ } /* Manual override hooks (future theme toggle — free to add later) */ :root[data-theme="light"] { color-scheme: light; } :root[data-theme="dark"] { color-scheme: dark; } /* ---- Self-hosted brand face (license: Tropical Type Commercial — web embedding on own domains OK; files NEVER committed to git) ---- */ @font-face { font-family: "New Tropic"; src: url("../fonts/NewTropicRegular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; } @font-face { font-family: "New Tropic"; src: url("../fonts/NewTropicText.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; } @font-face { font-family: "New Tropic"; src: url("../fonts/NewTropicBold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; } /* ---- Base ---- */ * { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: var(--text-md); line-height: var(--leading-body); text-rendering: optimizeLegibility; } h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: var(--leading-tight); letter-spacing: -0.01em; margin: 0 0 var(--sp-4); text-wrap: balance; } h1 { font-size: var(--text-3xl); } h2 { font-size: var(--text-2xl); } h3 { font-size: var(--text-xl); } p { margin: 0 0 var(--sp-4); } a { color: var(--accent-text); text-underline-offset: 2px; } a:hover { color: var(--accent-hover); } small, .muted { color: var(--ink-2); font-size: var(--text-sm); } :focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; border-radius: 4px; } ::selection { background: var(--accent-soft); } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }