:root { --sky-50: #f8fdff; --sky-100: #eaf8ff; --sky-200: #cdefff; --sky-300: #a9e2fa; --sky-500: #55b9df; --sky-700: #237b9f; --pink-50: #fff8fb; --pink-100: #ffebf3; --pink-200: #ffd2e2; --pink-300: #ffb5cf; --pink-500: #ea709d; --pink-700: #ad3d68; --ink: #183344; --muted: #65808d; --line: #dcecf3; --white: #ffffff; --shadow: 0 14px 38px rgba(38, 99, 129, 0.13); --sidebar-width: 335px; --topbar-height: 80px; --curio-viewport-height: 100vh; --radius-xl: 24px; --radius-lg: 17px; --radius-md: 13px; } /* Mobile sidebar: closed before first paint via inline script on */ html.mobile-init .app-shell { grid-template-columns: 0 minmax(0, 1fr); } html.mobile-init .sidebar { transform: translate3d(calc(-100% - 16px), 0, 0); transition: none; pointer-events: none; } html.mobile-init .sidebar-overlay { display: none !important; } * { box-sizing: border-box; } html { background: var(--sky-50); scroll-behavior: auto; } body { min-width: 320px; margin: 0; color: var(--ink); background: radial-gradient(circle at top left, rgba(255, 211, 228, 0.58), transparent 31rem), radial-gradient(circle at top right, rgba(174, 229, 255, 0.62), transparent 37rem), var(--sky-50); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; } button, a, input { font: inherit; } button { cursor: pointer; } a { text-decoration: none; } .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; } /* Header */ .topbar { position: sticky; top: 0; z-index: 50; height: var(--topbar-height); min-height: var(--topbar-height); display: flex; align-items: center; gap: 14px; padding: 11px 24px; border-bottom: 1px solid rgba(220, 236, 243, 0.92); background: rgba(255, 255, 255, 0.84); backdrop-filter: blur(16px); } .nav-toggle { width: 46px; height: 46px; position: relative; display: grid; place-items: center; flex: 0 0 auto; color: var(--sky-700); border: 1px solid var(--sky-200); border-radius: 13px; background: var(--sky-100); transition: transform 180ms ease, background 180ms ease, border-color 180ms ease; } .nav-toggle:hover { transform: translateY(-1px); border-color: var(--pink-200); background: var(--pink-50); } .nav-toggle-lines { width: 22px; height: 18px; position: relative; display: block; } .nav-toggle-line { width: 22px; height: 2.5px; position: absolute; left: 0; border-radius: 999px; background: currentColor; transform-origin: center; transition: transform 340ms cubic-bezier(.22, 1, .36, 1), opacity 220ms ease; } .nav-toggle-line:nth-child(1) { top: 1px; } .nav-toggle-line:nth-child(2) { top: 8px; } .nav-toggle-line:nth-child(3) { top: 15px; } .nav-toggle.is-active .nav-toggle-line:nth-child(1) { transform: translateY(7px) rotate(45deg); } .nav-toggle.is-active .nav-toggle-line:nth-child(2) { opacity: 0; } .nav-toggle.is-active .nav-toggle-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } .brand { display: flex; align-items: center; gap: 12px; min-width: 0; color: var(--ink); text-decoration: none; } .brand-mark { width: 58px; height: 58px; display: grid; place-items: center; flex: 0 0 auto; color: var(--pink-700); border-radius: 18px; background: linear-gradient(135deg, var(--pink-200), var(--sky-200)); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.78), 0 8px 18px rgba(233, 111, 155, 0.14); font-size: 2.55rem; line-height: 1; } .brand-mark svg { display: block; width: 54%; height: auto; transform: translateY(1px); } .brand-copy { display: grid; gap: 2px; } .brand-copy strong { letter-spacing: -0.035em; font-size: 1.04rem; } .brand-copy span { color: var(--muted); font-size: 0.76rem; } .topbar-links { display: flex; align-items: center; gap: 8px; margin-left: auto; } .topbar-links a { padding: 9px 12px; color: var(--muted); border-radius: 10px; font-size: 0.9rem; font-weight: 800; text-decoration: none; transition: color 180ms ease, background 180ms ease; } .topbar-links a:hover, .topbar-links a.is-current { color: var(--pink-700); background: var(--pink-100); } .app-shell { min-height: calc(100vh - var(--topbar-height)); display: grid; grid-template-columns: var(--sidebar-width) minmax(0, 1fr); align-items: start; } .app-shell.sidebar-closed { grid-template-columns: 0 minmax(0, 1fr); } .sidebar { width: var(--sidebar-width); height: calc(100vh - var(--topbar-height)); height: calc(100svh - var(--topbar-height)); position: sticky; top: var(--topbar-height); z-index: 30; align-self: start; display: flex; flex-direction: column; overflow: hidden; border-right: 1px solid var(--line); background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(12px); box-shadow: 14px 0 32px rgba(33, 91, 117, 0.08); transform: translate3d(0, 0, 0); transition: transform 520ms cubic-bezier(.22, 1, .36, 1); will-change: transform; contain: layout paint style; backface-visibility: hidden; } .app-shell.sidebar-closed .sidebar { transform: translate3d(calc(-100% - 16px), 0, 0); pointer-events: none; } .sidebar-heading { display: flex; align-items: center; justify-content: space-between; padding: 22px 20px 14px; } .sidebar-heading h2 { margin: 0; color: var(--sky-700); letter-spacing: 0.1em; font-size: 0.72rem; text-transform: uppercase; } .game-count { padding: 5px 9px; color: var(--pink-700); border-radius: 999px; background: var(--pink-100); font-size: 0.72rem; font-weight: 800; } .library-search { padding: 0 20px 15px; } .library-search input { width: 100%; padding: 11px 12px; color: var(--ink); outline: none; border: 1px solid var(--line); border-radius: 11px; background: var(--white); transition: border-color 180ms ease, box-shadow 180ms ease; } .library-search input:focus { border-color: var(--sky-500); box-shadow: 0 0 0 4px rgba(85, 185, 223, 0.14); } /* Browse-button flash — smooth pink border glow, transition-based */ .library-search input { transition: border-color 400ms ease, box-shadow 400ms ease; } .library-search input.search-flash { border-color: var(--pink-300); box-shadow: 0 0 0 4px rgba(255, 181, 207, 0.35); transition: border-color 200ms ease, box-shadow 200ms ease; } .game-library { flex: 1 1 auto; min-height: 0; padding: 0 12px 22px; overflow-y: auto; overscroll-behavior: contain; overscroll-behavior-y: contain; -webkit-overflow-scrolling: touch; touch-action: pan-y; } /* Animated collapsible subjects */ .subject { border-bottom: 1px solid rgba(220, 236, 243, 0.9); } .subject-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 8px; color: var(--ink); border: 0; background: transparent; text-align: left; } .subject-toggle:hover .subject-name { color: var(--pink-700); } .subject-name { display: flex; align-items: center; gap: 9px; font-size: 0.94rem; font-weight: 850; transition: color 180ms ease; } .subject-total { color: var(--muted); font-size: 0.72rem; font-weight: 750; } .subject-chevron { width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 auto; color: var(--sky-700); border: 1px solid var(--sky-200); border-radius: 50%; background: var(--sky-100); transition: transform 260ms cubic-bezier(.2, .8, .2, 1), color 180ms ease, background 180ms ease; } .subject-chevron svg { width: 16px; height: 16px; } .subject.is-open .subject-chevron { color: var(--pink-700); background: var(--pink-100); transform: rotate(90deg); } .subject-panel { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows 290ms cubic-bezier(.2, .8, .2, 1), opacity 190ms ease; } .subject-panel-inner { min-height: 0; overflow: hidden; padding: 0 4px; transition: padding 290ms cubic-bezier(.2, .8, .2, 1); } .subject.is-open .subject-panel { grid-template-rows: 1fr; opacity: 1; } .subject.is-open .subject-panel-inner { padding: 0 4px 14px; } .subject-games { display: grid; gap: 7px; } /* Game cards — tags */ .game-card { width: 100%; display: grid; grid-template-columns: 59px minmax(0, 1fr); align-items: center; gap: 10px; padding: 8px; color: var(--ink); border: 1px solid transparent; border-radius: 13px; background: transparent; text-align: left; transition: transform 180ms ease, background 180ms ease, border-color 180ms ease; } .game-card:hover { transform: translateX(3px); border-color: var(--sky-200); background: var(--sky-100); } .game-card.is-active { border-color: var(--pink-200); background: linear-gradient(135deg, var(--pink-100), var(--sky-100)); } /* Thumbnails */ .game-thumb { position: relative; width: 59px; height: 44px; overflow: hidden; border-radius: 10px; background: linear-gradient(135deg, #a6e5fc, #ffc6dc); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.76); flex-shrink: 0; } .game-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; } .game-thumb:not(:has(img))::before, .game-thumb:not(:has(img))::after { position: absolute; content: ""; } .game-thumb:not(:has(img))::before { width: 23px; height: 23px; top: 10px; left: 17px; border: 3px solid rgba(255, 255, 255, 0.88); border-radius: 50%; } .game-thumb:not(:has(img))::after { width: 11px; height: 11px; right: 7px; bottom: 7px; border-radius: 4px; background: rgba(255, 255, 255, 0.9); } .thumb-physics { background: linear-gradient(135deg, #b6f1e1, #c5eaff); } .thumb-chemistry { background: linear-gradient(135deg, #ffe0a7, #ffc6da); } .thumb-biology { background: linear-gradient(135deg, #b8eec9, #c7ecff); } .thumb-computer-science { background: linear-gradient(135deg, #d4c4ff, #beeaff); } .thumb-other { background: linear-gradient(135deg, #ffc9de, #cbeaff); } .game-card-copy { min-width: 0; display: grid; gap: 3px; } .game-card-title { overflow: hidden; color: var(--ink); font-size: 0.86rem; font-weight: 820; text-overflow: ellipsis; white-space: nowrap; } .game-card-meta { overflow: hidden; color: var(--muted); font-size: 0.72rem; text-overflow: ellipsis; white-space: nowrap; } .empty-search { padding: 22px 10px; color: var(--muted); font-size: 0.86rem; line-height: 1.5; text-align: center; } /* Content */ .content { min-height: calc(100vh - var(--topbar-height)); min-height: calc(100svh - var(--topbar-height)); grid-column: 2; min-width: 0; display: flex; flex-direction: column; padding: clamp(20px, 3vw, 44px); } .content-inner { width: min(1140px, 100%); flex: 0 0 auto; margin: 0 auto; } /* Footer */ .site-footer { width: min(1140px, 100%); flex: 0 0 auto; margin: clamp(24px, 4vw, 42px) auto 0; padding: 14px 0 calc(20px + env(safe-area-inset-bottom, 0px)); } .footer-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; color: var(--muted); font-size: 0.86rem; font-weight: 800; } .footer-links a { padding: 8px 9px; color: var(--muted); border-radius: 10px; transition: color 180ms ease, background 180ms ease; } .footer-links a:hover, .footer-links a.is-current { color: var(--pink-700); background: rgba(255, 235, 243, 0.78); } .footer-separator { color: rgba(101, 128, 141, 0.55); } /* Home */ .home-hero { position: relative; overflow: hidden; padding: clamp(28px, 5vw, 60px); border: 1px solid rgba(220, 236, 243, 0.95); border-radius: var(--radius-xl); background: radial-gradient(circle at 85% 18%, rgba(255, 185, 210, 0.72), transparent 15rem), radial-gradient(circle at 70% 90%, rgba(175, 229, 255, 0.82), transparent 17rem), rgba(255, 255, 255, 0.86); box-shadow: var(--shadow); } .home-hero::after { width: 210px; height: 210px; position: absolute; right: -58px; bottom: -70px; z-index: 0; border: 22px solid rgba(255, 255, 255, 0.38); border-radius: 50%; content: ""; pointer-events: none; } .home-hero > * { position: relative; z-index: 1; } .eyebrow { margin: 0 0 12px; color: var(--pink-700); letter-spacing: 0.12em; font-size: 0.73rem; font-weight: 900; text-transform: uppercase; } .home-hero h1 { max-width: 710px; margin: 0; letter-spacing: -0.055em; font-size: clamp(2.45rem, 6vw, 4.65rem); line-height: 0.98; } .home-hero p { max-width: 630px; margin: 19px 0 0; color: var(--muted); font-size: clamp(1rem, 1.8vw, 1.13rem); line-height: 1.65; } .hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 27px; } .button-primary, .button-secondary { display: inline-block; padding: 12px 16px; border-radius: 12px; font-size: 0.9rem; font-weight: 850; text-decoration: none; transition: transform 180ms ease, box-shadow 180ms ease; border: none; } .button-primary { color: white; border: 1px solid var(--pink-500); background: linear-gradient(135deg, var(--pink-500), #ef8bb0); box-shadow: 0 9px 18px rgba(234, 112, 157, 0.24); } .button-secondary { color: var(--sky-700); border: 1px solid var(--sky-200); background: var(--sky-100); } .button-primary:hover, .button-secondary:hover { transform: translateY(-2px); } .home-section { margin-top: 30px; } .section-heading { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 15px; } .section-heading h2 { margin: 0; letter-spacing: -0.03em; font-size: 1.35rem; } .section-heading p { margin: 0; color: var(--muted); font-size: 0.9rem; } .subject-grid, .featured-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; } .home-subject-card { min-height: 123px; padding: 17px; color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.82); text-align: left; box-shadow: 0 8px 20px rgba(37, 103, 135, 0.05); transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease; display: block; } .home-subject-card:hover { transform: translateY(-3px); border-color: var(--pink-200); box-shadow: 0 12px 25px rgba(37, 103, 135, 0.1); } .home-subject-card span { display: block; color: var(--pink-700); font-size: 0.78rem; font-weight: 850; } .home-subject-card strong { display: block; margin-top: 8px; font-size: 1rem; } .home-subject-card small { display: block; margin-top: 7px; color: var(--muted); font-size: 0.78rem; } .featured-card { padding: 12px; color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.84); text-align: left; box-shadow: 0 8px 20px rgba(37, 103, 135, 0.05); transition: transform 180ms ease, border-color 180ms ease; display: block; } .featured-card:hover { transform: translateY(-3px); border-color: var(--sky-300); } .featured-thumb { position: relative; width: 100%; height: 128px; margin-bottom: 12px; overflow: hidden; border-radius: 12px; } .featured-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; } /* Decorative shapes when no thumbnail present */ .featured-thumb:not(:has(img))::before, .featured-thumb:not(:has(img))::after { position: absolute; content: ""; } .featured-thumb:not(:has(img))::before { width: 52px; height: 52px; top: 28px; left: 50%; transform: translateX(-50%); border: 5px solid rgba(255,255,255,0.7); border-radius: 50%; } .featured-thumb:not(:has(img))::after { width: 22px; height: 22px; right: 18px; bottom: 16px; border-radius: 7px; background: rgba(255,255,255,0.8); } .featured-card strong { display: block; font-size: 0.95rem; } .featured-card .featured-label { display: block; margin-top: 4px; color: var(--muted); font-size: 0.78rem; } /* About */ .about-hero { position: relative; overflow: hidden; padding: clamp(28px, 5vw, 58px); border: 1px solid rgba(220, 236, 243, 0.95); border-radius: var(--radius-xl); background: radial-gradient(circle at 88% 17%, rgba(175, 229, 255, 0.8), transparent 15rem), radial-gradient(circle at 12% 100%, rgba(255, 187, 211, 0.68), transparent 18rem), rgba(255, 255, 255, 0.87); box-shadow: var(--shadow); } .about-hero::after { width: 145px; height: 145px; position: absolute; right: 8%; bottom: -84px; z-index: 0; border: 18px solid rgba(255, 255, 255, 0.48); border-radius: 50%; content: ""; pointer-events: none; } .about-hero > * { position: relative; z-index: 1; } .about-hero h1 { max-width: 720px; margin: 0; letter-spacing: -0.055em; font-size: clamp(2.35rem, 5.8vw, 4.35rem); line-height: 0.98; } .about-hero > p:not(.eyebrow) { max-width: 650px; margin: 19px 0 0; color: var(--muted); font-size: clamp(1rem, 1.8vw, 1.12rem); line-height: 1.68; } .about-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; } .about-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 28px; } .about-card { padding: 23px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.84); box-shadow: 0 8px 20px rgba(37, 103, 135, 0.05); } .about-card h2 { margin: 0 0 10px; letter-spacing: -0.02em; font-size: 1.1rem; } .about-card p { margin: 0; color: var(--muted); font-size: 0.94rem; line-height: 1.68; } .about-principles { display: grid; gap: 12px; margin: 17px 0 0; padding: 0; list-style: none; } .about-principles li { display: grid; grid-template-columns: 26px minmax(0, 1fr); align-items: start; gap: 10px; color: var(--muted); font-size: 0.91rem; line-height: 1.55; } .about-principles b { width: 26px; height: 26px; display: grid; place-items: center; color: var(--pink-700); border-radius: 9px; background: var(--pink-100); font-size: 0.83rem; } .about-note { margin-top: 14px; background: linear-gradient(135deg, rgba(234, 248, 255, 0.86), rgba(255, 248, 251, 0.94)); } /* Text pages */ .text-page { width: min(850px, 100%); margin: 0 auto; } .text-page-hero { position: relative; overflow: hidden; padding: clamp(27px, 4vw, 48px); border: 1px solid rgba(220, 236, 243, 0.95); border-radius: var(--radius-xl); background: radial-gradient(circle at 86% 12%, rgba(175, 229, 255, 0.74), transparent 14rem), radial-gradient(circle at 10% 100%, rgba(255, 187, 211, 0.58), transparent 17rem), rgba(255, 255, 255, 0.88); box-shadow: var(--shadow); } .text-page-hero h1 { max-width: 680px; margin: 0; letter-spacing: -0.05em; font-size: clamp(2.25rem, 5.4vw, 4rem); line-height: 1; } .text-page-hero p:not(.eyebrow) { max-width: 690px; margin: 16px 0 0; color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.08rem); line-height: 1.66; } .text-page-hero .page-updated { margin-top: 15px; color: var(--pink-700); font-size: 0.86rem; font-weight: 850; } .text-page-body { display: grid; gap: 13px; margin-top: 20px; } .text-section, .contact-card { padding: clamp(20px, 3vw, 26px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.84); box-shadow: 0 8px 20px rgba(37, 103, 135, 0.05); } .text-section h2 { margin: 0 0 10px; letter-spacing: -0.02em; font-size: 1.07rem; } .text-section p, .text-section li, .contact-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.68; } .text-section p, .contact-card p { margin: 0; } .text-section p + p, .contact-card p + p { margin-top: 12px; } .text-section ul { display: grid; gap: 8px; margin: 12px 0 0; padding-left: 20px; } .contact-page { min-height: min(720px, 68vh); } .contact-card { margin-top: 20px; } .contact-form { display: grid; gap: 14px; margin: 20px 0 18px; } .contact-form label { display: grid; gap: 7px; } .contact-form label span { color: var(--pink-700); letter-spacing: 0.08em; font-size: 0.73rem; font-weight: 900; text-transform: uppercase; } .contact-form input, .contact-form textarea { width: 100%; padding: 12px 13px; color: var(--ink); border: 1px solid var(--line); border-radius: 12px; outline: none; background: rgba(255, 255, 255, 0.92); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75); transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease; } .contact-form textarea { min-height: 150px; resize: vertical; } .contact-form input:focus, .contact-form textarea:focus { border-color: var(--sky-500); background: var(--white); box-shadow: 0 0 0 4px rgba(85, 185, 223, 0.14); } .contact-submit { width: fit-content; margin-top: 2px; } /* Game view */ .breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; color: var(--muted); font-size: 0.82rem; font-weight: 750; } .breadcrumb a { color: var(--muted); text-decoration: none; transition: color 180ms ease; } .breadcrumb a:hover { color: var(--pink-700); } .breadcrumb span:last-child { color: var(--pink-700); } .game-header { display: flex; align-items: start; justify-content: space-between; gap: 20px; margin-bottom: 23px; } .game-header h1 { margin: 0; letter-spacing: -0.05em; font-size: clamp(2rem, 5vw, 3.3rem); line-height: 1; } .game-header p { max-width: 700px; margin: 11px 0 0; color: var(--muted); line-height: 1.62; } .game-tag { flex: 0 0 auto; padding: 8px 11px; color: var(--sky-700); border: 1px solid var(--sky-200); border-radius: 999px; background: var(--sky-100); font-size: 0.77rem; font-weight: 850; } .game-embed { width: 100%; overflow: hidden; border-radius: var(--radius-xl); background: transparent; container-type: inline-size; } .game-frame { width: 100%; height: 657px; display: block; overflow: hidden; border: 0; background: transparent; } body.game-fullscreen-active { overflow: hidden; overscroll-behavior: none; background: #000; } body.game-fullscreen-active .game-embed { position: fixed; inset: 0; z-index: 1000; width: 100vw; height: auto; min-height: var(--curio-viewport-height); min-height: 100vh; min-height: 100dvh; overflow: hidden; border-radius: 0; background: #000; container-type: normal; touch-action: none; } body.game-fullscreen-active .game-frame { position: absolute; inset: 0; width: 100%; height: 100% !important; background: #000; } .game-fullscreen-exit { display: none; width: 42px; height: 42px; position: fixed; top: calc(10px + env(safe-area-inset-top, 0px)); right: calc(10px + env(safe-area-inset-right, 0px)); z-index: 1001; place-items: center; color: #eaf8ff; border: 1px solid rgba(234, 248, 255, 0.36); border-radius: 10px; background: rgba(0, 0, 0, 0.72); font-size: 1rem; font-weight: 900; line-height: 1; } body.game-fullscreen-active .game-fullscreen-exit { display: grid; } .game-fullscreen-exit[hidden] { display: none !important; } .game-details { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr); gap: 22px; margin-top: 24px; } .detail-card { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.83); box-shadow: 0 8px 20px rgba(37, 103, 135, 0.05); } .detail-card h2 { margin: 0 0 10px; font-size: 1.03rem; } .detail-card p { margin: 0; color: var(--muted); font-size: 0.94rem; line-height: 1.65; } .related-grid { display: grid; gap: 10px; } .related-card { width: 100%; min-height: 65px; display: grid; grid-template-columns: 65px minmax(0, 1fr) 22px; align-items: center; gap: 10px; padding: 8px; color: var(--ink); border: 1px solid var(--line); border-radius: 12px; background: var(--white); text-align: left; transition: transform 180ms ease, border-color 180ms ease, background 180ms ease; } .related-card:hover { transform: translateX(3px); border-color: var(--pink-200); background: var(--pink-50); } .related-thumb { width: 65px !important; height: 47px !important; border-radius: 8px; } .related-copy { min-width: 0; } .related-copy strong, .related-copy span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .related-copy strong { font-size: 0.83rem; } .related-copy span { margin-top: 3px; color: var(--muted); font-size: 0.72rem; } .related-arrow { height: 100%; display: grid; place-items: center; align-self: stretch; color: var(--pink-700); font-size: 1.35rem; font-weight: 700; line-height: 1; } .related-empty { padding: 18px 4px 8px; } .related-empty p { margin: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.65; } .sidebar-overlay { display: none; } @media (max-width: 1100px), (hover: none) and (pointer: coarse) { .app-shell, .app-shell.sidebar-closed { display: block; } .sidebar { width: min(345px, 88vw); position: fixed; top: var(--topbar-height); bottom: 0; left: 0; height: auto; box-shadow: 20px 0 42px rgba(24, 51, 69, 0.17); } .sidebar-overlay { position: fixed; top: var(--topbar-height); right: 0; bottom: 0; left: 0; z-index: 20; background: rgba(24, 51, 69, 0.3); } .app-shell:not(.sidebar-closed) + .sidebar-overlay { display: block; } .subject-grid, .featured-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .game-details { grid-template-columns: 1fr; } } @media (max-width: 600px) { :root { --topbar-height: 68px; } .topbar { height: var(--topbar-height); min-height: var(--topbar-height); gap: 8px; padding: 8px 10px; } .nav-toggle { width: 42px; height: 42px; border-radius: 12px; } .nav-toggle-lines { width: 20px; } .nav-toggle-line { width: 20px; } .brand { min-width: 0; flex: 1 1 0; gap: 8px; overflow: hidden; } .brand-mark { width: 44px; height: 44px; border-radius: 14px; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.78); font-size: 2.1rem; } .brand-copy { min-width: 0; overflow: hidden; } .brand-copy strong { display: block; overflow: hidden; font-size: 0.86rem; text-overflow: ellipsis; white-space: nowrap; } .brand-copy span { display: none; } .topbar-links { flex: 0 0 auto; gap: 2px; margin-left: 0; } .topbar-links a, .topbar-links a:not(.is-current) { display: inline-block; padding: 8px 7px; font-size: 0.76rem; line-height: 1.1; white-space: nowrap; } .content { padding: 20px 15px 34px; } .site-footer { margin-top: 28px; padding: 12px 0 calc(22px + env(safe-area-inset-bottom, 0px)); } .footer-links { gap: 4px; font-size: 0.8rem; } .footer-links a { padding: 7px 6px; } .home-hero { padding: 29px 24px; } .subject-grid, .featured-grid { grid-template-columns: 1fr; } .game-header { display: block; } .game-tag { display: inline-block; margin-top: 14px; } .text-page-hero { padding: 29px 24px; } .text-section, .contact-card { padding: 20px; } } @media (max-width: 360px) { .topbar { gap: 6px; padding: 7px 8px; } .nav-toggle { width: 40px; height: 40px; } .brand { gap: 6px; } .brand-mark { width: 40px; height: 40px; font-size: 1.9rem; } .brand-copy strong { font-size: 0.74rem; } .topbar-links a, .topbar-links a:not(.is-current) { padding: 7px 5px; font-size: 0.72rem; } } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; } } @media (max-width: 1100px), (hover: none) and (pointer: coarse) { html, body { overscroll-behavior-y: auto; } .topbar { position: fixed; top: -1px; right: 0; left: 0; width: 100%; height: calc(var(--topbar-height) + 1px); min-height: calc(var(--topbar-height) + 1px); z-index: 60; background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; } .topbar::before { width: 100%; height: calc(140px + env(safe-area-inset-top, 0px)); position: absolute; right: 0; bottom: calc(100% - 1px); left: 0; background: #fff; content: ""; pointer-events: none; } body { padding-top: var(--topbar-height); } body.game-fullscreen-active { padding-top: 0; } .app-shell, .app-shell.sidebar-closed { min-height: calc(100vh - var(--topbar-height)); min-height: calc(100dvh - var(--topbar-height)); } .sidebar { position: fixed; top: var(--topbar-height); bottom: 0; height: calc(100vh - var(--topbar-height)); height: calc(100dvh - var(--topbar-height)); z-index: 55; overscroll-behavior: auto; overscroll-behavior-y: auto; -webkit-overflow-scrolling: touch; -webkit-backdrop-filter: none; backdrop-filter: none; } .sidebar-overlay { top: var(--topbar-height); z-index: 50; } }