/* ============================================================================= Evergreen Finance — main stylesheet Loaded on every page. /quiz and the lesson pages additionally load quiz.css; the calculator pages additionally load calculators.css. CONTENTS — each entry below is a banner comment; search for the name to jump. No line numbers on purpose: they would be wrong after the first edit. --------------------------------------------------------------------------- SELF-HOSTED FONTS DESIGN TOKENS BRAND COLOR PALETTE · SEMANTIC ALIASES · TYPOGRAPHY — FAMILIES TYPOGRAPHY — TYPE SCALE · SPACING SCALE · RADIUS SCALE SHADOW SCALE · MOTION RESET BASE SHARED COMPONENTS .btn · .card · .badge · .card-chip SITE CHROME Site nav .site-nav Site footer .site-footer PAGES Home — / .page-home About — /about .page-about Learn index — /learn .page-learn Lesson pages — /learn/* .page-lesson Tools index — /tools .page-tools Blog index — /blog .page-blog Blog post — /blog/* .page-post Privacy — /privacy .page-privacy Terms — /terms .page-terms Not found — /404.html .page-404 SCOPING: everything from "Site chrome" down is prefixed with a scope class, and each page carries its scope class on . This is deliberate — class names like .brand, .lede, .section and .lesson-card legitimately mean different things on different pages, and the prefix keeps them apart. When adding page CSS, put it in that page's section and keep the prefix. ============================================================================= */ /* ==================== SELF-HOSTED FONTS ==================== Extracted from the Fontsource packages so the site carries no npm dependency and every request stays same-origin (keeps the CSP at 'self'). */ @font-face { font-family: 'Zilla Slab'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/zilla-slab-latin-500-normal.woff2') format('woff2'); } @font-face { font-family: 'Zilla Slab'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/zilla-slab-latin-600-normal.woff2') format('woff2'); } @font-face { font-family: 'Zilla Slab'; font-style: normal; font-weight: 700; font-display: swap; src: url('/assets/fonts/zilla-slab-latin-700-normal.woff2') format('woff2'); } @font-face { font-family: 'Karla'; font-style: normal; font-weight: 400; font-display: swap; src: url('/assets/fonts/karla-latin-400-normal.woff2') format('woff2'); } @font-face { font-family: 'Karla'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/karla-latin-500-normal.woff2') format('woff2'); } @font-face { font-family: 'Karla'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/karla-latin-600-normal.woff2') format('woff2'); } @font-face { font-family: 'Karla'; font-style: normal; font-weight: 700; font-display: swap; src: url('/assets/fonts/karla-latin-700-normal.woff2') format('woff2'); } /* ==================== DESIGN TOKENS ==================== */ /* Evergreen Finance — Design Tokens */ /* "Rooted in Knowledge. Free Forever." */ /* Single source of truth for color, type, space, radius, shadow, and motion tokens. */ /* Single light theme only — no dark mode. */ /* ==================== BRAND COLOR PALETTE ==================== */ :root { --color-primary: #0A3622; /* brand green — deep British racing green */ --color-primary-strong: #072819; /* darker shade — hover states, link text, text-on-tint */ --color-primary-mid: #2E7D5C; /* secondary tone — tri-color contexts like the budget chart */ --color-primary-tint: #DCEFE4; /* light tint — badge/icon-circle backgrounds */ --color-bg: #F7F9F6; /* page background — soft cream / light warm gray */ --color-surface: #FFFFFF; /* card/panel surface, lifted off the page bg */ --color-surface-soft: #FBFCFB; /* between --color-bg and --color-surface — cards resting on a same-toned section */ --color-text: #191C1A; /* body text — deep charcoal black */ --color-text-muted: #55665D; /* muted text */ --color-error: #B3261E; /* quiz "incorrect" feedback, functional (not brand) color */ } /* ==================== SEMANTIC ALIASES ==================== */ :root { --color-cream: #FFFFFF; /* text placed on a solid colored surface (buttons, chart bars) */ --color-mint-light: var(--color-primary-tint); --color-sage-mid: var(--color-primary-mid); --color-accent: #198754; /* CTA — vibrant meadow green, distinct from brand primary */ --color-accent-hover: #146C43; /* darkened accent for hover states */ --color-border: rgba(10, 54, 34, 0.15); /* primary-tinted hairline border */ --color-border-soft: rgba(10, 54, 34, 0.08); /* fainter card outline — half the strength of --color-border */ --color-on-accent: #FFFFFF; /* text placed on --color-accent surfaces */ --color-on-tint: var(--color-primary-strong); /* text placed on --color-primary-tint backgrounds (e.g. badges) */ --color-success: var(--color-accent); /* quiz "correct" feedback reuses the CTA green */ --color-success-bg: rgba(25, 135, 84, 0.12); --color-error-bg: rgba(179, 38, 30, 0.12); --color-on-success: #FFFFFF; --color-on-error: #FFFFFF; } /* ==================== TYPOGRAPHY — FAMILIES ==================== */ :root { --font-heading: 'Zilla Slab', Georgia, 'Times New Roman', serif; --font-body: 'Karla', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; --font-weight-heading: 700; /* H1–H2 */ --font-weight-heading-medium: 600; /* H3–H4 lower bound */ --font-weight-body: 400; --font-weight-body-medium: 500; } /* ==================== TYPOGRAPHY — TYPE SCALE (1.25 ratio, 16px base) ==================== */ :root { --text-h1: 3rem; --leading-h1: 1.1; --text-h2: 2.375rem; --leading-h2: 1.15; --text-h3: 1.875rem; --leading-h3: 1.2; --text-h4: 1.5rem; --leading-h4: 1.25; --text-lede: 1.125rem; --leading-lede: 1.6; --text-body: 1rem; --leading-body: 1.6; --text-small: 0.8125rem; --leading-small: 1.5; } /* ==================== SPACING SCALE (4px base unit) ==================== */ :root { --space-4: 0.25rem; /* 4px */ --space-8: 0.5rem; /* 8px */ --space-12: 0.75rem; /* 12px */ --space-16: 1rem; /* 16px */ --space-20: 1.25rem; /* 20px */ --space-24: 1.5rem; /* 24px */ --space-32: 2rem; /* 32px */ --space-48: 3rem; /* 48px */ --space-64: 4rem; /* 64px */ --space-96: 6rem; /* 96px */ --space-128: 8rem; /* 128px */ } /* ==================== RADIUS SCALE (organic, rounded, trustworthy) ==================== */ :root { --radius-sm: 0.375rem; /* 6px — inputs, chips */ --radius-md: 0.75rem; /* 12px — cards, buttons */ --radius-lg: 1.25rem; /* 20px — panels, hero blocks */ --radius-leaf: 3.5rem; /* 56px — the single swept corner on Learn/Tools "leaf" cards */ --radius-pill: 999px; /* fully rounded — badges, pill buttons */ } /* ==================== SHADOW SCALE (soft, primary-green tinted, not pure black) ==================== */ :root { --shadow-sm: 0 1px 2px rgba(10, 54, 34, 0.06), 0 1px 1px rgba(10, 54, 34, 0.04); --shadow-md: 0 4px 12px rgba(10, 54, 34, 0.08), 0 2px 4px rgba(10, 54, 34, 0.05); --shadow-lg: 0 12px 28px rgba(10, 54, 34, 0.10), 0 4px 10px rgba(10, 54, 34, 0.06); } /* ==================== MOTION (smooth, tasteful micro-interactions) ==================== */ :root { --transition-fast: 150ms ease; --transition-base: 200ms ease; --transition-slow: 350ms ease; --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); --ease-emphasized: cubic-bezier(0.16, 1, 0.3, 1); } /* ==================== RESET / BASE / SHARED COMPONENTS ==================== */ /* ==================== RESET ==================== */ *, *::before, *::after { box-sizing: border-box; } * { margin: 0; } html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; } img, picture, svg { display: block; max-width: 100%; } input, button, textarea, select { font: inherit; color: inherit; } button { cursor: pointer; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } } /* ==================== BASE ==================== */ body { background: var(--color-bg); color: var(--color-text); font-family: var(--font-body); font-size: var(--text-body); line-height: var(--leading-body); transition: background-color var(--transition-base), color var(--transition-base); } h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: var(--font-weight-heading); line-height: 1.15; color: var(--color-text); } h1 { font-size: var(--text-h1); line-height: var(--leading-h1); } h2 { font-size: var(--text-h2); line-height: var(--leading-h2); } h3 { font-size: var(--text-h3); line-height: var(--leading-h3); font-weight: var(--font-weight-heading-medium); } h4 { font-size: var(--text-h4); line-height: var(--leading-h4); font-weight: var(--font-weight-heading-medium); } small, .text-small { font-size: var(--text-small); line-height: var(--leading-small); } a { color: var(--color-accent-hover); } a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; border-radius: var(--radius-sm); } .container { width: 100%; max-width: 72rem; margin-inline: auto; padding-inline: var(--space-24); } .visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; } /* ==================== SHARED COMPONENTS ==================== */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-8); padding: var(--space-12) var(--space-24); border-radius: var(--radius-pill); font-family: var(--font-body); font-weight: var(--font-weight-body-medium); font-size: var(--text-body); text-decoration: none; border: 1px solid transparent; transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base); } .btn:hover { transform: translateY(-1px); } .btn:active { transform: translateY(0); } .btn-primary { background: var(--color-accent); color: var(--color-on-accent); box-shadow: var(--shadow-sm); } .btn-primary:hover { background: var(--color-accent-hover); box-shadow: var(--shadow-md); } .btn-secondary { background: transparent; color: var(--color-text); border-color: var(--color-border); } .btn-secondary:hover { background: var(--color-surface); border-color: var(--color-primary); } .card { background: var(--color-surface); border: 1px solid var(--color-border-soft); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transition: box-shadow var(--transition-base), transform var(--transition-base), background-color var(--transition-base); } .card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); } /* Interactive cards (anchors) fill with the brand tint on hover/focus — the "page turn". Static .card containers (quiz island, calculator panels, feature blurbs) keep the plain lift above. */ a.card:hover, a.card:focus-visible { background: var(--color-primary-tint); box-shadow: var(--shadow-md); transform: translateY(-3px); } a.card:hover :is(h2, h3), a.card:focus-visible :is(h2, h3) { color: var(--color-primary-strong); } /* A tint pill would vanish against the tint fill: invert it to white. */ a.card:hover .badge, a.card:focus-visible .badge { background: var(--color-surface); } /* One swept corner — the leaf silhouette used on Learn/Tools listing cards. */ .card-leaf { border-radius: var(--radius-lg) var(--radius-lg) var(--radius-leaf) var(--radius-lg); } /* Ghosted pine branch in the top-right corner (same asset as the Follow cards). */ .card-pine { position: relative; overflow: hidden; } .card-pine::after { content: ""; position: absolute; top: -1.75rem; right: -1.5rem; width: 8.5rem; height: 8.5rem; background: url("/assets/img/pine-branch-watermark.png") center / contain no-repeat; opacity: 0.12; transform: rotate(12deg); pointer-events: none; transition: opacity var(--transition-base); } .card-pine:hover::after, .card-pine:focus-visible::after { opacity: 0.2; } /* Card footer: meta text left, arrow chip right. */ .card-foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-16); margin-top: var(--space-16); } .card-foot-meta { font-size: var(--text-small); font-weight: var(--font-weight-body-medium); color: var(--color-primary); } .card-chip { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 2.125rem; height: 2.125rem; border-radius: var(--radius-pill); background: var(--color-primary); color: var(--color-cream); transition: background-color var(--transition-base); } .card-chip svg { transition: transform var(--transition-base); } a.card:hover .card-chip, a.card:focus-visible .card-chip { background: var(--color-accent); } a.card:hover .card-chip svg, a.card:focus-visible .card-chip svg { transform: translateX(2px); } .badge { display: inline-flex; align-items: center; padding: var(--space-4) var(--space-12); border-radius: var(--radius-pill); font-size: var(--text-small); font-weight: var(--font-weight-body-medium); background: var(--color-mint-light); color: var(--color-on-tint); } /* ==================== SITE CHROME ==================== */ /* ---------- Site nav (scope: .site-nav) ---------- */ .site-nav { position: sticky; top: 0; z-index: 50; background: var(--color-bg); border-bottom: 1px solid var(--color-border); } .site-nav .nav-inner { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-20); gap: var(--space-24); } .site-nav .brand { display: inline-flex; align-items: center; gap: var(--space-12); text-decoration: none; color: var(--color-text); transition: transform 280ms var(--ease-standard); } .site-nav .brand:hover, .site-nav .brand:focus-visible { transform: translateY(-2px); } .site-nav .brand-mark { color: var(--color-primary); flex-shrink: 0; } .site-nav .brand-word { position: relative; display: inline-block; font-family: var(--font-heading); font-weight: var(--font-weight-heading); font-size: 1.35rem; } .site-nav .brand-word::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 2px; border-radius: var(--radius-pill); background: var(--color-accent); transform: scaleX(0); transform-origin: left; transition: transform 280ms var(--ease-standard); } .site-nav .brand:hover .brand-word::after, .site-nav .brand:focus-visible .brand-word::after { transform: scaleX(1); } .site-nav .nav-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: none; padding: var(--space-8); } .site-nav .nav-toggle-bar { width: 22px; height: 2px; background: var(--color-text); border-radius: var(--radius-pill); } .site-nav .nav-menu { display: flex; align-items: center; gap: var(--space-32); } .site-nav .nav-links { list-style: none; display: flex; gap: var(--space-32); padding: 0; } .site-nav .nav-links a { position: relative; display: inline-block; text-decoration: none; color: var(--color-text); font-weight: var(--font-weight-body-medium); font-size: var(--text-body); padding-block: var(--space-4); transition: color var(--transition-base); } .site-nav .nav-links a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; border-radius: var(--radius-pill); background: var(--color-accent); transform: scaleX(0); transform-origin: left; transition: transform 280ms var(--ease-standard); } .site-nav .nav-links a:hover { color: var(--color-primary); } .site-nav .nav-links a:hover::after, .site-nav .nav-links a:focus-visible::after { transform: scaleX(1); } .site-nav .nav-links a[aria-current="page"] { color: var(--color-primary); } .site-nav .nav-links a[aria-current="page"]::after { transform: scaleX(1); } .site-nav .nav-actions { display: flex; align-items: center; gap: var(--space-12); } .site-nav .icon-link { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-pill); color: var(--color-text); background: transparent; border: none; transition: background-color var(--transition-base), color var(--transition-base); } .site-nav .icon-link:hover { background: var(--color-surface); color: var(--color-primary); } @media (max-width: 720px) { .site-nav .nav-toggle { display: flex; } .site-nav .nav-menu { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--color-bg); border-bottom: 1px solid var(--color-border); padding: var(--space-16) var(--space-24); display: none; } .site-nav .nav-menu.is-open { display: flex; } .site-nav .nav-links { flex-direction: column; gap: var(--space-12); } .site-nav .nav-actions { padding-top: var(--space-16); border-top: 1px solid var(--color-border); } } /* ---------- Site footer (scope: .site-footer) ---------- */ .site-footer { margin-top: var(--space-96); padding-block: var(--space-64) var(--space-24); background: var(--color-surface); } .site-footer .footer-top { display: flex; justify-content: space-between; gap: var(--space-32); padding-bottom: var(--space-48); } .site-footer .footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-24); } .site-footer .brand { display: inline-flex; align-items: center; gap: var(--space-8); text-decoration: none; color: var(--color-text); } .site-footer .brand-mark { color: var(--color-primary); } .site-footer .brand-word { font-family: var(--font-heading); font-weight: var(--font-weight-heading); font-size: 1.35rem; } .site-footer .footer-contact-label { font-weight: var(--font-weight-body-medium); color: var(--color-text); margin-bottom: var(--space-4); } .site-footer .footer-contact a { color: var(--color-text-muted); text-decoration: underline; text-underline-offset: 2px; transition: color var(--transition-base); } .site-footer .footer-contact a:hover { color: var(--color-primary); } .site-footer .social-icons { display: flex; gap: var(--space-12); } .site-footer .social-icons a { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-pill); color: var(--color-text); background: var(--color-bg); transition: background-color var(--transition-base), color var(--transition-base); } .site-footer .social-icons a:hover { background: var(--color-accent); color: var(--color-on-accent); } .site-footer .footer-nav-columns { display: flex; gap: var(--space-64); flex-shrink: 0; } .site-footer .footer-nav-columns ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--space-16); } .site-footer .footer-nav-columns a { text-decoration: none; color: var(--color-text-muted); font-size: var(--text-small); transition: color var(--transition-base); } .site-footer .footer-nav-columns a:hover { color: var(--color-primary); } .site-footer .footer-divider { border-top: 1px solid rgba(10, 54, 34, 0.28); } .site-footer .footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: var(--space-24); padding-top: var(--space-24); } .site-footer .footer-fine-print { color: var(--color-text-muted); } .site-footer .footer-legal { display: flex; gap: var(--space-16); flex-shrink: 0; } .site-footer .footer-legal a { font-size: var(--text-small); color: var(--color-text-muted); text-decoration: none; transition: color var(--transition-base); } .site-footer .footer-legal a:hover { color: var(--color-primary); } @media (max-width: 720px) { .site-footer .footer-top { flex-direction: column; gap: var(--space-32); } .site-footer .footer-nav-columns { gap: var(--space-32); } .site-footer .footer-bottom { flex-direction: column; align-items: flex-start; gap: var(--space-12); } } /* ==================== PAGES ==================== */ /* ---------- Home — / (scope: .page-home) ---------- */ .page-home .section { padding-block: var(--space-64); } .page-home .section:nth-of-type(even) { background: var(--color-surface); } .page-home h2 { margin-bottom: var(--space-16); } .page-home .section-intro { color: var(--color-text-muted); max-width: 60ch; margin-bottom: var(--space-32); } .page-home .section-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-16); margin-bottom: var(--space-32); } .page-home .section-head h2 { margin-bottom: 0; } .page-home .section-link { flex-shrink: 0; font-weight: var(--font-weight-body-medium); text-decoration: none; color: var(--color-accent-hover); transition: color var(--transition-base); } .page-home .section-link:hover { color: var(--color-accent); } .page-home .hero { height: calc(100svh - 75px); overflow: hidden; display: flex; align-items: center; padding-block: 0 var(--space-64); } .page-home .hero-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: var(--space-64); } .page-home .hero-content { display: flex; flex-direction: column; align-items: flex-start; text-align: left; } .page-home .hero h1 { max-width: 14ch; font-size: clamp(2.75rem, 5vw, 4.25rem); } .page-home .hero-heading-accent { display: block; color: var(--color-primary-mid); } .page-home .lede { margin-top: var(--space-24); max-width: 48ch; font-size: 1.125rem; color: var(--color-text-muted); } .page-home .hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-16); margin-top: var(--space-32); } .page-home .hero-actions .btn { padding: var(--space-16) var(--space-32); font-size: 1.125rem; } .page-home .hero-graphic { position: relative; display: flex; align-items: center; justify-content: center; height: 460px; transition: transform 320ms var(--ease-standard); } .page-home .hero-graphic:hover { transform: scale(1.04); } .page-home .graphic-blob { position: absolute; width: 380px; height: 380px; border-radius: 50%; background: var(--color-primary-tint); } .page-home .graphic-tree { position: absolute; left: 8%; bottom: 6%; width: 200px; height: 220px; filter: drop-shadow(var(--shadow-md)); } .page-home .tree-tier { fill: url(#tree-gradient); } .page-home .tree-trunk { fill: url(#tree-gradient); } .page-home .tree-stop-top { stop-color: var(--color-primary-mid); } .page-home .tree-stop-mid { stop-color: var(--color-primary); } .page-home .tree-stop-bottom { stop-color: var(--color-primary-strong); } .page-home .graphic-dot { position: absolute; border-radius: 50%; box-shadow: var(--shadow-sm); } .page-home .graphic-dot-a { top: 8%; right: 18%; width: 22px; height: 22px; background: var(--color-accent); } .page-home .graphic-dot-b { bottom: 12%; left: 4%; width: 34px; height: 34px; background: var(--color-primary-tint); border: 2px solid var(--color-primary); } .page-home .graphic-dot-c { top: 42%; right: 4%; width: 16px; height: 16px; background: var(--color-primary-mid); } .page-home .graphic-card { position: relative; width: 240px; padding: var(--space-24); background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); transform: rotate(-4deg); } .page-home .graphic-card-head { display: flex; align-items: center; justify-content: space-between; font-size: var(--text-small); color: var(--color-text-muted); } .page-home .graphic-card-badge { color: var(--color-accent); font-weight: var(--font-weight-body-medium); } .page-home .graphic-card-value { margin-top: var(--space-8); display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-4); font-family: var(--font-heading); font-weight: var(--font-weight-heading); font-size: var(--text-h4); color: var(--color-text); } .page-home .graphic-card-number { font-variant-numeric: tabular-nums; } .page-home .graphic-card-gain { display: block; font-family: var(--font-body); font-size: var(--text-small); font-weight: var(--font-weight-body-medium); color: var(--color-accent); opacity: 0; transform: translateY(4px); transition: opacity var(--transition-base) 0.35s, transform var(--transition-base) 0.35s; } .page-home .hero-graphic:hover .graphic-card-gain { opacity: 1; transform: translateY(0); } .page-home .graphic-chart { display: block; width: 100%; height: 56px; margin-top: var(--space-16); overflow: hidden; } .page-home .graphic-chart-static { fill: none; stroke: var(--color-accent); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 100; stroke-dashoffset: 0; } .page-home .hero-graphic:hover .graphic-chart-static { animation: graphic-chart-grow 1s var(--ease-standard) forwards; } @keyframes graphic-chart-grow { from { stroke-dashoffset: 100; } to { stroke-dashoffset: 0; } } @media (prefers-reduced-motion: reduce) { .page-home .hero-graphic:hover .graphic-chart-static { animation: none; } } .page-home .graphic-card-foot { display: flex; justify-content: space-between; margin-top: var(--space-12); font-size: var(--text-small); color: var(--color-text-muted); } .page-home .covers-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-16); } .page-home .covers-item { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-8); padding: var(--space-24); background: var(--color-surface-soft); border: 1px solid var(--color-border); border-radius: var(--radius-md); border-bottom: 3px solid var(--color-primary-tint); text-decoration: none; color: var(--color-text); height: 100%; box-shadow: var(--shadow-sm); transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base); } .page-home .covers-item:hover { border-bottom-color: var(--color-accent); box-shadow: var(--shadow-md); transform: translateY(-3px); } .page-home .covers-icon { color: var(--color-primary); transition: color var(--transition-base); } .page-home .covers-item:hover .covers-icon { color: var(--color-accent); } .page-home .covers-label { font-family: var(--font-heading); font-weight: var(--font-weight-heading-medium); font-size: var(--text-h4); color: var(--color-text); } .page-home .covers-desc { color: var(--color-text-muted); } .page-home .lessons-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-24); } .page-home .lesson-card { display: flex; flex-direction: column; align-items: stretch; gap: var(--space-8); padding: var(--space-24); text-decoration: none; color: var(--color-text); height: 100%; } .page-home .lesson-topic { font-size: var(--text-small); font-weight: var(--font-weight-heading); color: var(--color-primary); min-height: var(--space-24); } .page-home .lesson-card .badge { margin-top: var(--space-4); } .page-home .lesson-card h3 { font-size: var(--text-h4); color: var(--color-primary-strong); transition: color var(--transition-base); } .page-home .lesson-card p { color: var(--color-primary); flex-grow: 1; } .page-home .tools-grid { list-style: none; padding: 0; border-top: 1px solid var(--color-border); } .page-home .tool-row { display: flex; align-items: center; gap: var(--space-20); padding: var(--space-16) var(--space-8); border-bottom: 1px solid var(--color-border); text-decoration: none; color: var(--color-text); transition: transform var(--transition-base), background-color var(--transition-base); } .page-home .tool-row:hover { transform: translateX(var(--space-8)); background: var(--color-surface); } .page-home .tool-index { flex-shrink: 0; width: 2.5ch; font-family: var(--font-heading); font-size: var(--text-h3); font-weight: var(--font-weight-heading); color: var(--color-primary-mid); opacity: 0.35; } .page-home .tool-row:hover .tool-index { opacity: 0.7; } .page-home .tool-info { display: flex; flex-direction: column; gap: var(--space-4); flex-grow: 1; min-width: 0; } .page-home .tool-title { font-family: var(--font-heading); font-weight: var(--font-weight-heading-medium); font-size: var(--text-h4); } .page-home .tool-desc { color: var(--color-text-muted); } .page-home .tool-arrow { align-self: center; flex-shrink: 0; color: var(--color-accent); transition: transform var(--transition-base); } .page-home .tool-row:hover .tool-arrow { transform: translateX(4px); } .page-home .follow-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-24); } .page-home .follow-card { position: relative; overflow: hidden; display: flex; align-items: center; gap: var(--space-16); padding: var(--space-24); border-radius: var(--radius-lg); text-decoration: none; color: var(--color-on-accent); box-shadow: var(--shadow-md); transition: transform var(--transition-base), box-shadow var(--transition-base); } .page-home .follow-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); } .page-home .follow-watermark { position: absolute; top: -6px; right: 2px; width: 130px; height: auto; opacity: 0.16; pointer-events: none; } .page-home .follow-card--youtube { background: var(--color-primary); } .page-home .follow-card--instagram { background: var(--color-accent); } .page-home .follow-icon { position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; flex-shrink: 0; color: var(--color-on-accent); } .page-home .follow-text { position: relative; z-index: 1; flex-grow: 1; } .page-home .follow-text strong { font-family: var(--font-heading); font-weight: var(--font-weight-heading-medium); font-size: var(--text-h4); color: var(--color-on-accent); } .page-home .follow-arrow { position: relative; z-index: 1; font-size: var(--text-h4); color: var(--color-on-accent); transition: transform var(--transition-base); flex-shrink: 0; } .page-home .follow-card:hover .follow-arrow { transform: translateX(4px); } @media (max-width: 960px) { .page-home .hero { height: auto; } .page-home .hero-inner { grid-template-columns: 1fr; gap: var(--space-48); } .page-home .hero-content { align-items: center; text-align: center; } .page-home .hero h1 { max-width: 16ch; } .page-home .lede { max-width: 52ch; } .page-home .hero-actions { justify-content: center; } .page-home .hero-graphic { height: 360px; } } @media (max-width: 720px) { .page-home .hero { padding-block: var(--space-48); } .page-home .hero-graphic { height: 280px; transform: scale(0.85); } .page-home .covers-grid, .page-home .lessons-grid, .page-home .follow-grid { grid-template-columns: 1fr; } .page-home .section-head { flex-direction: column; align-items: flex-start; gap: var(--space-8); } .page-home .follow-card { align-items: flex-start; } } /* ---------- About — /about (scope: .page-about) ---------- */ .page-about .section { padding-block: var(--space-64); } .page-about .section:nth-of-type(even) { background: var(--color-surface); } .page-about h2 { margin-bottom: var(--space-16); } .page-about .section-intro { color: var(--color-text-muted); max-width: 60ch; margin-bottom: var(--space-32); } .page-about .about-hero { padding-block: var(--space-96) var(--space-64); } .page-about .about-hero h1 { max-width: 20ch; } .page-about .lede { margin-top: var(--space-16); max-width: 60ch; font-size: var(--text-h4); color: var(--color-text-muted); line-height: var(--leading-body); } .page-about .hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-16); margin-top: var(--space-32); } .page-about .mission p + p { margin-top: var(--space-16); } .page-about .mission p { max-width: 70ch; color: var(--color-text); } .page-about .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-24); } .page-about .feature-card { padding: var(--space-24); } .page-about .feature-card h3 { margin-bottom: var(--space-8); } .page-about .feature-card p { color: var(--color-text-muted); } .page-about .topic-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-24); } .page-about .topic-card { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-8); padding: var(--space-24); height: 100%; text-decoration: none; color: var(--color-text); } .page-about .topic-icon { color: var(--color-primary); transition: color var(--transition-base); } .page-about .topic-card:hover .topic-icon { color: var(--color-accent); } .page-about .topic-card h3 { color: var(--color-text); } .page-about .topic-card p { color: var(--color-text-muted); } .page-about .follow-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-24); } .page-about .follow-card { position: relative; overflow: hidden; display: flex; align-items: center; gap: var(--space-16); padding: var(--space-24); border-radius: var(--radius-lg); text-decoration: none; color: var(--color-on-accent); box-shadow: var(--shadow-md); transition: transform var(--transition-base), box-shadow var(--transition-base); } .page-about .follow-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); } .page-about .follow-watermark { position: absolute; top: -6px; right: 2px; width: 130px; height: auto; opacity: 0.16; pointer-events: none; } .page-about .follow-card--youtube { background: var(--color-primary); } .page-about .follow-card--instagram { background: var(--color-accent); } .page-about .follow-icon { position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; flex-shrink: 0; color: var(--color-on-accent); } .page-about .follow-text { position: relative; z-index: 1; flex-grow: 1; } .page-about .follow-text strong { font-family: var(--font-heading); font-weight: var(--font-weight-heading-medium); font-size: var(--text-h4); color: var(--color-on-accent); } .page-about .follow-arrow { position: relative; z-index: 1; font-size: var(--text-h4); color: var(--color-on-accent); transition: transform var(--transition-base); flex-shrink: 0; } .page-about .follow-card:hover .follow-arrow { transform: translateX(4px); } @media (max-width: 720px) { .page-about .about-hero { padding-block: var(--space-64) var(--space-48); } .page-about .feature-grid, .page-about .topic-grid, .page-about .follow-grid { grid-template-columns: 1fr; } .page-about .follow-card { align-items: flex-start; } } /* ---------- Learn index — /learn (scope: .page-learn) ---------- */ .page-learn .learn-hero { padding-block: var(--space-96) var(--space-48); } .page-learn .learn-hero h1 { max-width: 20ch; } .page-learn .lede { margin-top: var(--space-16); max-width: 60ch; font-size: var(--text-h4); color: var(--color-text-muted); line-height: var(--leading-body); } .page-learn .filter-bar { display: flex; flex-wrap: wrap; gap: var(--space-8); margin-top: var(--space-32); } .page-learn .filter-btn { padding: var(--space-8) var(--space-16); border-radius: var(--radius-pill); border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); font-size: var(--text-small); font-weight: var(--font-weight-body-medium); transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base); } .page-learn .filter-btn:hover { border-color: var(--color-primary); } .page-learn .filter-btn.is-active { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-on-accent); } .page-learn .lessons { padding-block: var(--space-64); } .page-learn .lesson-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); align-items: start; gap: var(--space-24); } .page-learn .lesson-card { display: flex; flex-direction: column; align-items: stretch; gap: var(--space-8); padding: var(--space-24); text-decoration: none; color: var(--color-text); } .page-learn .lesson-topic { font-size: var(--text-small); font-weight: var(--font-weight-heading); color: var(--color-primary); min-height: var(--space-24); } .page-learn .lesson-card h2 { font-size: var(--text-h4); color: var(--color-primary-strong); transition: color var(--transition-base); } .page-learn .lesson-card p { color: var(--color-primary); } .page-learn .empty-state { color: var(--color-text-muted); text-align: center; padding-block: var(--space-48); } @media (max-width: 720px) { .page-learn .learn-hero { padding-block: var(--space-64) var(--space-32); } .page-learn .lesson-grid { grid-template-columns: 1fr; } } /* ---------- Lesson pages — /learn/* (scope: .page-lesson) ---------- */ .page-lesson .lesson { padding-block: var(--space-48) var(--space-96); } .page-lesson .back-link { display: inline-block; color: var(--color-text-muted); text-decoration: none; font-size: var(--text-small); margin-bottom: var(--space-24); transition: color var(--transition-base); } .page-lesson .back-link:hover { color: var(--color-primary); } .page-lesson .lesson-header { max-width: 70ch; margin-bottom: var(--space-48); } .page-lesson .lesson-header h1 { margin-top: var(--space-16); } .page-lesson .lesson-meta { color: var(--color-text-muted); margin-top: var(--space-8); } .page-lesson .lesson-content { max-width: 70ch; display: flex; flex-direction: column; gap: var(--space-48); margin-bottom: var(--space-64); } .page-lesson .lesson-content h2 { font-size: var(--text-h3); margin-bottom: var(--space-16); } .page-lesson .lesson-content p + p { margin-top: var(--space-16); } .page-lesson .lesson-content p { color: var(--color-text); } .page-lesson .lesson-quiz { max-width: 70ch; margin-bottom: var(--space-64); } .page-lesson .lesson-quiz h2 { font-size: var(--text-h3); margin-bottom: var(--space-24); } .page-lesson .lesson-nav { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-16); max-width: 70ch; padding-top: var(--space-32); border-top: 1px solid var(--color-border); } .page-lesson .lesson-next-btn { max-width: 320px; } .page-lesson .lesson-next-static { flex-shrink: 0; } .page-lesson .lesson-next-title { min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } @media (max-width: 720px) { .page-lesson .lesson { padding-block: var(--space-32) var(--space-64); } .page-lesson .lesson-nav { flex-direction: column; align-items: stretch; } .page-lesson .lesson-nav .btn { text-align: center; } .page-lesson .lesson-next-btn { max-width: none; } } /* ---------- Tools index — /tools (scope: .page-tools) ---------- */ .page-tools .tools-hero { padding-block: var(--space-96) var(--space-48); } .page-tools .tools-hero h1 { max-width: 20ch; } .page-tools .lede { margin-top: var(--space-16); max-width: 60ch; font-size: var(--text-h4); color: var(--color-text-muted); line-height: var(--leading-body); } .page-tools .section { padding-block: var(--space-16) var(--space-96); } .page-tools .calc-grid-select { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-24); } .page-tools .calc-select-card { display: flex; flex-direction: column; align-items: stretch; gap: var(--space-8); padding: var(--space-24); height: 100%; text-decoration: none; color: var(--color-text); } .page-tools .calc-select-icon { display: inline-flex; align-items: center; min-height: var(--space-24); color: var(--color-primary-mid); } .page-tools .calc-select-title { font-family: var(--font-heading); font-weight: var(--font-weight-heading-medium); font-size: var(--text-h4); color: var(--color-primary-strong); transition: color var(--transition-base); } .page-tools .calc-select-desc { color: var(--color-primary); flex-grow: 1; } @media (max-width: 720px) { .page-tools .tools-hero { padding-block: var(--space-64) var(--space-32); } } /* ---------- Blog index — /blog (scope: .page-blog) ---------- */ .page-blog .blog-hero { padding-block: var(--space-96) var(--space-48); } .page-blog .blog-hero h1 { max-width: 20ch; } .page-blog .lede { margin-top: var(--space-16); max-width: 60ch; font-size: var(--text-h4); color: var(--color-text-muted); line-height: var(--leading-body); } .page-blog .post-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--space-24); } .page-blog .post-card { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-8); padding: var(--space-24); height: 100%; text-decoration: none; color: var(--color-text); } .page-blog .post-card-icon { color: var(--color-primary); transition: color var(--transition-base); } .page-blog .post-card:hover .post-card-icon { color: var(--color-accent); } .page-blog .post-card h2 { font-size: var(--text-h4); } .page-blog .post-card p { color: var(--color-text-muted); } .page-blog .post-meta { margin-top: auto; padding-top: var(--space-8); color: var(--color-text-muted); } .page-blog .empty-state { max-width: 48rem; margin-inline: auto; text-align: center; padding-block: var(--space-64); } .page-blog .empty-lede { color: var(--color-text-muted); font-size: var(--text-h4); line-height: var(--leading-body); margin-bottom: var(--space-32); } .page-blog .empty-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-16); } @media (max-width: 960px) { .page-blog .post-grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 720px) { .page-blog .blog-hero { padding-block: var(--space-64) var(--space-32); } .page-blog .post-grid { grid-template-columns: 1fr; } .page-blog .empty-lede { font-size: var(--text-body); } } /* ---------- Blog post — /blog/* (scope: .page-post) ---------- */ .page-post .post { padding-block: var(--space-48) var(--space-96); } .page-post .back-link { display: inline-block; color: var(--color-text-muted); text-decoration: none; font-size: var(--text-small); margin-bottom: var(--space-24); transition: color var(--transition-base); } .page-post .back-link:hover { color: var(--color-primary); } .page-post .post-header { max-width: 70ch; margin-bottom: var(--space-48); } .page-post .post-header h1 { margin-top: var(--space-16); } .page-post .post-meta { color: var(--color-text-muted); margin-top: var(--space-8); } .page-post .post-content { max-width: 70ch; color: var(--color-text); margin-bottom: var(--space-64); } .page-post .post-content :global(h2) { font-size: var(--text-h3); margin-top: var(--space-32); margin-bottom: var(--space-16); } .page-post .post-content :global(h3) { font-size: var(--text-h4); margin-top: var(--space-24); margin-bottom: var(--space-12); } .page-post .post-content :global(p) { margin-bottom: var(--space-16); } .page-post .post-content :global(ul), .page-post .post-content :global(ol) { margin-bottom: var(--space-16); padding-inline-start: var(--space-24); } .page-post .post-content :global(li) { margin-bottom: var(--space-8); } .page-post .post-content :global(a) { color: var(--color-accent-hover); } .page-post .post-content :global(strong) { font-weight: var(--font-weight-body-medium); } .page-post .post-nav { max-width: 70ch; padding-top: var(--space-32); border-top: 1px solid var(--color-border); } @media (max-width: 720px) { .page-post .post { padding-block: var(--space-32) var(--space-64); } } /* ---------- Privacy — /privacy (scope: .page-privacy) ---------- */ .page-privacy .legal-hero { padding-block: var(--space-96) var(--space-48); } .page-privacy .legal-hero h1 { max-width: 20ch; } .page-privacy .legal-updated { margin-top: var(--space-8); color: var(--color-text-muted); } .page-privacy .lede { margin-top: var(--space-16); max-width: 60ch; font-size: var(--text-h4); color: var(--color-text-muted); line-height: var(--leading-body); } .page-privacy .legal-body { padding-block: 0 var(--space-96); } .page-privacy .legal-body p { max-width: 70ch; color: var(--color-text); } .page-privacy .legal-body p + p { margin-top: var(--space-16); } @media (max-width: 720px) { .page-privacy .legal-hero { padding-block: var(--space-64) var(--space-32); } } /* ---------- Terms — /terms (scope: .page-terms) ---------- */ .page-terms .legal-hero { padding-block: var(--space-96) var(--space-48); } .page-terms .legal-hero h1 { max-width: 20ch; } .page-terms .legal-updated { margin-top: var(--space-8); color: var(--color-text-muted); } .page-terms .lede { margin-top: var(--space-16); max-width: 60ch; font-size: var(--text-h4); color: var(--color-text-muted); line-height: var(--leading-body); } .page-terms .legal-body { padding-block: 0 var(--space-96); } .page-terms .legal-body h2 { font-size: var(--text-h3); margin-top: var(--space-32); margin-bottom: var(--space-12); } .page-terms .legal-body h2:first-child { margin-top: 0; } .page-terms .legal-body p { max-width: 70ch; color: var(--color-text); } @media (max-width: 720px) { .page-terms .legal-hero { padding-block: var(--space-64) var(--space-32); } } /* ---------- Not found — /404.html (scope: .page-404) ---------- */ .page-404 .not-found { padding-block: var(--space-64) var(--space-96); } .page-404 .not-found-inner { display: flex; flex-direction: column; align-items: center; text-align: center; max-width: 40rem; margin-inline: auto; } .page-404 .not-found-visual { height: 160px; display: flex; align-items: flex-end; margin-bottom: var(--space-32); } .page-404 .not-found-tree { width: 140px; height: auto; filter: drop-shadow(var(--shadow-md)); } .page-404 .tree-tier { fill: url(#not-found-tree-gradient); } .page-404 .tree-trunk { fill: url(#not-found-tree-gradient); } .page-404 .tree-stop-top { stop-color: var(--color-primary-mid); } .page-404 .tree-stop-mid { stop-color: var(--color-primary); } .page-404 .tree-stop-bottom { stop-color: var(--color-primary-strong); } .page-404 .not-found h1 { font-size: clamp(2rem, 4vw, 2.75rem); letter-spacing: -0.02em; text-wrap: balance; } .page-404 .lede { margin-top: var(--space-16); max-width: 42ch; color: var(--color-text-muted); } .page-404 .not-found-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-16); margin-top: var(--space-32); } @media (max-width: 720px) { .page-404 .not-found { padding-block: var(--space-48) var(--space-64); } }