/* ==========================================================================
   Multi-Game Guide Hub — shared components (games directory, game detail,
   guides list, guide detail). Reuses design tokens defined in style.css
   (--primary, --surface, --border, --radius-lg, etc).
   ========================================================================== */

/* ---------- Quick link chips (hero popular searches) ---------- */
.quick-link-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    align-self: center;
    margin-right: 0.25rem;
}
.quick-link-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.9rem;
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 999px;
    background-color: var(--surface-2, rgba(0,0,0,0.04));
    border: 1px solid var(--border);
    color: var(--text-primary);
    transition: all 0.2s;
}
.quick-link-chip:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
}

/* ---------- Game grid & cards ---------- */
.game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
@media (max-width: 1024px) { .game-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .game-grid { grid-template-columns: 1fr; } }

/* ---------- Homepage popular games grid ---------- */
.homepage-popular-games-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}
@media (max-width: 1199px) { .homepage-popular-games-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 1024px) { .homepage-popular-games-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .homepage-popular-games-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.homepage-popular-games-shell { display: flex; flex-direction: column; gap: 0.9rem; }
.homepage-popular-games-shell.is-collapsed .game-card:nth-child(n+11) { display: none; }
.homepage-popular-games-shell .levels-collapse-toggle { align-self: center; }

/* ---------- Homepage hero search ---------- */
.hero-search-form {
    display: grid;
    grid-template-columns: minmax(160px, 190px) minmax(0, 1fr) minmax(118px, 136px);
    gap: 0.6rem;
    width: 100%;
}
.hero-search-select,
.hero-search-input {
    width: 100%;
    min-width: 0;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    background-color: var(--surface);
    color: var(--text-primary);
    padding: 0.85rem 0.95rem;
    font-size: 0.95rem;
    transition: all 0.2s;
}
.hero-search-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
    background-position: calc(100% - 18px) calc(50% - 2px), calc(100% - 12px) calc(50% - 2px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    padding-right: 2.4rem;
    box-shadow: 0 1px 0 rgba(255,255,255,0.55) inset;
}
.hero-search-input { text-align: left; }
.hero-search-select:focus,
.hero-search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--glow);
}
.hero-search-button {
    min-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    white-space: nowrap;
}

.browse-game-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

.game-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.25s ease;
    text-decoration: none;
}
.game-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl, 0 20px 40px -20px rgba(0,0,0,0.25));
    border-color: var(--border-hover);
}
.game-card-cover-image,
.hero-mini-game-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.game-card-cover-fallback,
.hero-mini-game-cover {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.game-card-cover {
    aspect-ratio: 16/10;
    display: flex;
    align-items: center;
    justify-content: center;
}
.game-card-initial {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255,255,255,0.92);
    font-family: inherit;
}

/* ---------- Game card cover flip (hover to reveal popular levels) ---------- */
.game-card-cover-flip {
    aspect-ratio: 1/1;
    perspective: 1000px;
}
.flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
    transform-style: preserve-3d;
}
.game-card-cover-flip:hover .flip-inner,
.game-card-cover-flip.flipped .flip-inner {
    transform: rotateY(180deg);
}
.flip-face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
.flip-front { background-color: var(--surface-2); }
.flip-back {
    transform: rotateY(180deg);
    background-color: var(--surface-2, #14151f);
    flex-direction: column;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem;
    align-items: stretch;
}
.flip-back-title {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}
.flip-back-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.35rem;
    width: 100%;
}
.flip-level-link {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
    transition: all 0.15s;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.flip-level-link:hover { background-color: var(--primary); color: #fff; border-color: var(--primary); }
.flip-back-empty { font-size: 0.75rem; color: var(--text-secondary); }
.flip-back-all {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-top: 0.2rem;
    width: 100%;
    text-align: center;
}
.flip-back-all:hover { color: var(--primary); }
.game-card-body {
    padding: 1.1rem 1.25rem 1.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    flex: 1;
}
.game-card-title {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
    color: var(--text-primary);
    line-height: 1.25;
    min-height: 2.5em;
}
.game-card-genre {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.game-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.45;
    line-clamp: 2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3.05em;
}
.game-card-genre-main,
.game-card-platform {
    display: inline-block;
}
.game-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
}
.game-card-meta-count { font-weight: 700; }
.game-card-meta-label { color: var(--text-secondary); }
.game-card-cta {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
    color: var(--primary);
    white-space: nowrap;
}
.game-card-cta .fa-arrow-right {
    margin-left: 0.15rem;
}
.game-card-cta-text,
.game-card-cta-desktop { display: inline; }

.game-card-meta {
    gap: 0.35rem;
    margin-top: auto;
}

/* Compact variant used in directory listing */
.game-card-compact { display: flex; flex-direction: row; align-items: stretch; }
.game-card-compact .game-card-cover { aspect-ratio: 1/1; width: 96px; flex-shrink: 0; }
.game-card-compact .game-card-body { flex: 1; padding: 0.9rem 1.1rem; }
.game-card-compact .game-card-initial { font-size: 2rem; }

/* ---------- FAQ accordion (games pages) ---------- */
.faq-accordion {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background-color: var(--surface);
    overflow: hidden;
}
.faq-accordion summary {
    list-style: none;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.85rem;
    padding: 1rem 1.1rem;
    cursor: pointer;
    font-weight: 700;
    color: var(--text-primary);
}
.faq-accordion summary::-webkit-details-marker { display: none; }
.faq-accordion summary:hover { background-color: var(--surface-2, rgba(0,0,0,0.03)); }
.faq-accordion[open] summary { color: var(--primary); }
.faq-question-icon {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    box-shadow: 0 10px 20px -14px rgba(0,0,0,0.35);
}
.faq-question-text { flex: 1; line-height: 1.45; padding-top: 0.1rem; margin: 0; font-size: inherit; font-weight: inherit; }
.faq-caret { color: var(--text-secondary); transition: transform 0.2s ease, color 0.2s ease; margin-top: 0.25rem; }
.faq-accordion[open] .faq-caret { transform: rotate(180deg); color: var(--primary); }
.faq-answer {
    padding: 0 1.1rem 1rem 1.1rem;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
    border-top: 1px solid var(--border);
}

.game-faq-card {
    background: linear-gradient(180deg, rgba(244, 63, 94, 0.04), rgba(255, 255, 255, 0.96));
    border: 1px solid rgba(244, 63, 94, 0.12);
}

html.dark .game-faq-card {
    background: linear-gradient(180deg, rgba(244, 63, 94, 0.06), rgba(17, 24, 39, 0.96));
    border-color: rgba(244, 63, 94, 0.18);
}

.game-faq-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.game-faq-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.game-faq-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.game-faq-badge,
.games-directory-faq-kicker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.42rem 0.8rem;
    border-radius: 999px;
    background: rgba(244, 63, 94, 0.1);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.games-directory-faq-shell {
    padding: 0.5rem 0;
}

.games-directory-faq-header .section-title {
    margin-bottom: 0.5rem;
}

.games-directory-faq-header p {
    font-size: 0.98rem;
    line-height: 1.75;
}

.games-directory-faq-shell .faq-accordion {
    box-shadow: 0 8px 24px -20px rgba(15, 23, 42, 0.22);
}

/* ---------- Levels page: collapse long lists ---------- */
.levels-collapse-shell { display: flex; flex-direction: column; gap: 0.9rem; }
.levels-collapse-shell.is-collapsed .level-thumb-card:nth-child(n+25) { display: none; }
.levels-collapse-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    align-self: center;
    padding: 0.4rem 0.8rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.86rem;
    font-weight: 700;
    cursor: pointer;
    transition: color 0.15s ease, transform 0.15s ease, opacity 0.15s ease;
}
.levels-collapse-toggle:hover {
    color: var(--primary);
    transform: translateY(-1px);
}
.levels-collapse-toggle .toggle-label-expanded { display: none; }
.levels-collapse-shell.is-expanded .toggle-label-collapsed { display: none; }
.levels-collapse-shell.is-expanded .toggle-label-expanded { display: inline; }

.levels-filter-shell {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.25rem;
    margin-bottom: 1rem;
}
.levels-filter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.levels-filter-shell.is-collapsed .levels-filter-list {
    max-height: 15.5rem;
    overflow: hidden;
    position: relative;
}
.levels-filter-shell.is-collapsed .levels-filter-list::after {
    content: '';
    position: absolute;
    inset: auto 0 0 0;
    height: 2.25rem;
    pointer-events: none;
    background: linear-gradient(to bottom, rgba(255,255,255,0), var(--surface));
}
@media (max-width: 640px) {
    .levels-filter-shell.is-collapsed .levels-filter-list {
        max-height: 18rem;
    }
}

/* ---------- Guides intro section ---------- */
.guide-intro-shell {
    position: relative;
}
.guide-intro-shell::before {
    content: '';
    position: absolute;
    inset: 1rem 0 0;
    background:
        linear-gradient(to right, rgba(148,163,184,0.12), rgba(148,163,184,0.02) 50%, rgba(148,163,184,0.12)),
        radial-gradient(circle at top left, rgba(59,130,246,0.08), transparent 36%),
        radial-gradient(circle at bottom right, rgba(236,72,153,0.08), transparent 36%);
    pointer-events: none;
    border-radius: 1.5rem;
    opacity: 0.8;
}
.guide-intro-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr);
    gap: 1.25rem;
    align-items: stretch;
}
@media (max-width: 1024px) {
    .guide-intro-grid {
        grid-template-columns: 1fr;
    }
}
.guide-intro-copy-card,
.guide-intro-visual-card {
    position: relative;
    overflow: hidden;
}
.guide-intro-copy-card {
    padding: 1.4rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.94));
}
.guide-intro-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(59,130,246,0.08);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 0.9rem;
}
.guide-intro-line-list {
    margin-top: 1.1rem;
    display: grid;
    gap: 0.8rem;
}
.guide-intro-line-item {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 0.8rem;
    align-items: start;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.78);
    box-shadow: 0 10px 24px -26px rgba(15,23,42,0.35);
}
.guide-intro-line-item strong {
    display: block;
    font-size: 0.98rem;
    color: var(--text-primary);
}
.guide-intro-line-item p {
    margin-top: 0.15rem;
    font-size: 0.84rem;
    line-height: 1.45;
    color: var(--text-secondary);
}
.guide-intro-line-icon {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(59,130,246,0.16), rgba(168,85,247,0.12));
    color: var(--primary);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.85);
}
.guide-intro-visual-card {
    padding: 1rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,247,251,0.95));
}
.guide-intro-visual-frame {
    position: relative;
    overflow: hidden;
    border-radius: calc(var(--radius-lg) + 4px);
    aspect-ratio: 16 / 11;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    box-shadow: 0 20px 50px -30px rgba(15,23,42,0.45);
}
.guide-intro-visual-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,23,42,0.06), rgba(15,23,42,0.36));
}
.guide-intro-visual-image,
.guide-intro-visual-fallback {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.guide-intro-visual-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255,255,255,0.78);
}
.guide-intro-float {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.92);
    color: var(--text-primary);
    font-size: 0.76rem;
    font-weight: 800;
    box-shadow: 0 12px 24px -16px rgba(15,23,42,0.35);
    backdrop-filter: blur(10px);
    animation: guideFloat 6s ease-in-out infinite;
}
.guide-intro-float-top { top: 0.9rem; right: 0.9rem; }
.guide-intro-float-bottom { left: 0.9rem; bottom: 0.9rem; animation-delay: -2.3s; }
.guide-intro-stat-row {
    margin-top: 0.9rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.65rem;
}
.guide-intro-stat-pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.75rem 0.45rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148,163,184,0.28);
    background: rgba(255,255,255,0.86);
    text-align: center;
}
.guide-intro-stat-pill i {
    color: var(--primary);
    font-size: 0.95rem;
}
.guide-intro-stat-pill span {
    font-size: 1.05rem;
    font-weight: 900;
    color: var(--text-primary);
}
.guide-intro-stat-pill small {
    color: var(--text-secondary);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
@keyframes guideFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* ---------- Browse-all game chips (homepage) ---------- */
.browse-games-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
}
.browse-game-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.2s;
}
.browse-game-chip:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }
.browse-game-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.browse-game-count { font-size: 0.7rem; color: var(--text-secondary); font-weight: 700; }

/* ---------- Recently updated / guide list rows ---------- */
.guide-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (max-width: 768px) { .guide-list-grid { grid-template-columns: 1fr; } }

.guide-row-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.2s;
}
.guide-row-card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: var(--shadow-md, 0 10px 24px -14px rgba(0,0,0,0.2)); }
.guide-row-badge {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
    font-size: 0.95rem;
}
.guide-row-game { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; color: var(--primary); }
.guide-row-title { font-weight: 700; font-size: 0.95rem; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.guide-row-meta { font-size: 0.75rem; color: var(--text-secondary); margin-top: 0.1rem; }

/* ---------- Nav search dropdown (header global search) ---------- */
.nav-search-results {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl, 0 20px 40px -20px rgba(0,0,0,0.3));
    max-height: 420px;
    overflow-y: auto;
    z-index: 60;
    display: none;
}
.nav-search-results.open { display: block; }
/* Desktop header search sits inside a small collapsible wrap; align dropdown under the expanded box */
#nav-search-wrap .nav-search-results {
    left: auto;
    right: 44px;
    width: 280px;
    max-width: calc(100vw - 2rem);
}
.nav-search-results-group-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-secondary);
    padding: 0.6rem 1rem 0.3rem;
}
.nav-search-result-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
    color: var(--text-primary);
    text-decoration: none;
}
.nav-search-result-item:hover { background-color: var(--surface-2, rgba(0,0,0,0.04)); }
.nav-search-result-type {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-left: auto;
    flex-shrink: 0;
}
.nav-search-empty { padding: 1rem; font-size: 0.85rem; color: var(--text-secondary); text-align: center; }

/* ---------- Games directory: A-Z nav & filters ---------- */
.az-nav { display: flex; flex-wrap: wrap; gap: 0.35rem; justify-content: center; }
.az-nav-item {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background-color: var(--surface);
    border: 1px solid var(--border);
    transition: all 0.15s;
}
.az-nav-item:hover, .az-nav-item.active { color: #fff; background-color: var(--primary); border-color: var(--primary); }

/* ---------- Games directory intro / SEO sections ---------- */
.games-intro-shell {
    position: relative;
    isolation: isolate;
}
.games-intro-shell::before {
    content: '';
    position: absolute;
    inset: 1rem 0 0;
    background:
        radial-gradient(circle at 12% 18%, rgba(59,130,246,0.16), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(236,72,153,0.14), transparent 26%),
        linear-gradient(135deg, rgba(255,255,255,0.72), rgba(248,250,252,0.45));
    pointer-events: none;
    border-radius: 1.8rem;
    filter: blur(0.3px);
    opacity: 0.9;
}
.games-intro-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr);
    gap: 1.25rem;
    align-items: stretch;
}
.games-intro-grid--seo-only {
    grid-template-columns: minmax(0, 1fr);
    max-width: 52rem;
}
@media (max-width: 1024px) {
    .games-intro-grid {
        grid-template-columns: 1fr;
    }
}
.games-intro-copy-card,
.games-intro-visual-card,
.games-seo-card {
    position: relative;
    overflow: hidden;
}
.games-intro-copy-card {
    padding: 1.5rem;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.94));
    border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
    box-shadow: 0 22px 55px -36px rgba(15,23,42,0.35);
}
.games-intro-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(59,130,246,0.08);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 0.9rem;
}
.games-intro-lead {
    margin-bottom: 1rem;
    line-height: 1.65;
}
.games-intro-points {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}
@media (max-width: 640px) {
    .games-intro-points {
        grid-template-columns: 1fr;
    }
}
.games-intro-point {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    padding: 0.95rem;
    border-radius: 1rem;
    background: rgba(255,255,255,0.8);
    border: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
}
.games-intro-point-icon,
.games-seo-icon {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    box-shadow: 0 10px 20px -12px var(--primary);
    flex-shrink: 0;
}
.games-intro-point-title {
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}
.games-intro-point-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.games-intro-visual-card {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(180deg, rgba(248,250,252,0.98), rgba(255,255,255,0.92));
}
.games-directory-hero-shell {
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
}
.games-directory-module-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
}
@media (max-width: 1024px) {
    .games-directory-module-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 640px) {
    .games-directory-module-grid {
        grid-template-columns: 1fr;
    }
}
.games-directory-module-card {
    position: relative;
    padding: 1.35rem 1.35rem 1.25rem;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--border) 84%, transparent);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.92));
    box-shadow: 0 22px 45px -36px rgba(15,23,42,0.42);
}
.games-directory-module-card::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at top right, rgba(59,130,246,0.12), transparent 34%),
        linear-gradient(180deg, rgba(255,255,255,0.36), transparent 52%);
}
.games-directory-module-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent), #fb7185);
}
.games-directory-module-head {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
    z-index: 1;
}
.games-directory-module-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.games-directory-module-ribbon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
    z-index: 1;
}
.games-directory-module-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    background: rgba(15,23,42,0.05);
    color: var(--text-primary);
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}
.games-directory-module-value-row {
    position: relative;
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
    margin-bottom: 0.35rem;
    z-index: 1;
}
.games-directory-module-value {
    position: relative;
    display: block;
    font-size: clamp(2.4rem, 4vw, 3.4rem);
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}
.games-directory-module-value-suffix {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.games-directory-module-title {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0 0 0.55rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
    z-index: 1;
}
.games-directory-module-title i {
    color: var(--primary);
}
.games-directory-module-copy {
    position: relative;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
    z-index: 1;
}
.games-directory-module-pills,
.games-directory-module-aside {
    position: relative;
    z-index: 1;
}
.games-directory-module-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}
.games-directory-mini-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.42rem 0.75rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.88);
    border: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 700;
}
.games-directory-mini-pill i {
    color: var(--primary);
}
.games-directory-module-aside {
    display: grid;
    gap: 0.65rem;
    margin-top: 1rem;
}
.games-directory-module-aside-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.8rem 0.9rem;
    border-radius: 0.95rem;
    background: rgba(248,250,252,0.92);
    border: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 700;
}
.games-directory-module-aside-item i {
    color: var(--primary);
}
.games-intro-visual-stack--module {
    justify-content: flex-start;
}
.games-intro-visual-body {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 1rem;
    align-items: end;
    z-index: 1;
}
.games-intro-visual-top {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    z-index: 1;
}
.games-intro-visual-lines,
.games-seo-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(148,163,184,0.18) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148,163,184,0.18) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(180deg, rgba(0,0,0,0.85), transparent 92%);
}
.games-intro-visual-stat {
    position: relative;
    padding: 1rem 0 0.65rem;
    z-index: 1;
}
.games-intro-visual-label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}
.games-intro-visual-stat strong {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4rem);
    line-height: 1;
    color: var(--text-primary);
}
.games-intro-visual-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(59,130,246,0.08);
    color: var(--primary);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: inset 0 0 0 1px rgba(59,130,246,0.12);
    z-index: 1;
}
.games-intro-visual-copy {
    position: relative;
    z-index: 1;
    margin: 0.15rem 0 0;
    max-width: 36rem;
    font-size: 0.98rem;
    line-height: 1.65;
    color: var(--text-secondary);
}
.games-intro-visual-copy-group {
    position: relative;
    z-index: 1;
}
.games-intro-visual-aside-label,
.games-seo-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.55rem;
    color: var(--primary);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}
.games-intro-visual-aside-label::before,
.games-seo-kicker::before {
    content: '';
    width: 1.15rem;
    height: 1px;
    background: linear-gradient(90deg, var(--primary), transparent);
}
.games-intro-visual-stack-group {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
}
.games-intro-visual-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    position: relative;
    z-index: 1;
}
.games-intro-visual-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.92);
    border: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.games-seo-shell {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}
.games-seo-shell > * {
    min-width: 0;
}
@media (max-width: 1024px) {
    .games-seo-shell {
        grid-template-columns: 1fr;
    }
}
.games-seo-card {
    padding: 1.45rem 1.5rem 1.35rem;
    border: 1px solid color-mix(in srgb, var(--border) 84%, transparent);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.94));
    box-shadow: 0 22px 45px -36px rgba(15,23,42,0.42);
}
.games-seo-card::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at bottom right, rgba(236,72,153,0.1), transparent 30%),
        radial-gradient(circle at top left, rgba(59,130,246,0.08), transparent 28%);
}
.games-seo-badge-row {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1rem;
    z-index: 1;
}
.games-seo-heading {
    position: relative;
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr);
    gap: 0.9rem;
    align-items: start;
    z-index: 1;
}
.games-seo-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.15rem;
    height: 2.15rem;
    border-radius: 999px;
    background: rgba(15,23,42,0.05);
    color: var(--text-primary);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}
.games-seo-footer {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
    z-index: 1;
}
.games-seo-footer span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(15,23,42,0.04);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 700;
}
.games-seo-footer i {
    color: var(--primary);
}
.games-seo-heading .section-title {
    font-size: clamp(1.3rem, 2.4vw, 1.8rem);
    font-weight: 700;
    margin-bottom: 0.4rem;
}
.games-seo-lines {
    inset: 0;
    border-radius: inherit;
    opacity: 0.24;
}
.games-seo-card::after {
    content: '';
    position: absolute;
    left: 1.5rem;
    right: 1.5rem;
    bottom: 0.95rem;
    height: 1px;
    background: linear-gradient(90deg, rgba(59,130,246,0), rgba(59,130,246,0.26), rgba(236,72,153,0.26), rgba(59,130,246,0));
}
.games-seo-card p {
    margin-bottom: 0;
    max-width: 34rem;
}
.games-seo-copy {
    font-size: 0.94rem;
    line-height: 1.72;
    max-width: 31rem;
}
@media (max-width: 768px) {
    .games-intro-visual-body {
        grid-template-columns: 1fr;
        gap: 0.9rem;
    }
    .games-intro-visual-stack-group {
        justify-content: flex-start;
    }
    .games-seo-heading {
        grid-template-columns: 1fr;
        gap: 0.55rem;
    }
    .games-directory-module-ribbon {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ---------- Game hero (detail page) ---------- */
.game-hero {
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    gap: 1.75rem;
    align-items: center;
    flex-wrap: wrap;
    color: #fff;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(17,24,39,.5), rgba(17,24,39,.78)), linear-gradient(135deg, var(--hero-accent, var(--primary, #4f46e5)), #111827);
}
/* Fix: global `h1`/`p` element selectors in style.css force var(--text-primary)/
   var(--text-secondary), which override the inherited white hero text and cause
   low-contrast text on the colored gradient background. Force white explicitly. */
.game-hero h1,
.game-hero p {
    color: #fff;
    position: relative;
    z-index: 1;
}
.game-hero-tagline { opacity: 0.92; }
.game-hero-cover {
    width: 96px;
    height: 96px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    background-color: rgba(255,255,255,0.18);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    color: #fff;
    box-shadow: 0 8px 24px -8px rgba(0,0,0,0.4);
}
.game-hero > .min-w-0 { position: relative; z-index: 1; }
.game-hero-meta { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 0.7rem 0 1.1rem; }
.game-hero-pill {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background-color: rgba(255,255,255,0.18);
    color: #fff;
}

/* ---------- Level range navigator ---------- */
.level-range-nav { display: flex; flex-direction: column; gap: 1.25rem; }
.level-range-group-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}
.level-range-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 0.5rem;
}
@media (max-width: 640px) { .level-range-grid { grid-template-columns: repeat(5, 1fr); } }
.level-range-item {
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    background-color: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
    transition: all 0.15s;
}
.level-range-item:hover, .level-range-item.active { background-color: var(--primary); color: #fff; border-color: var(--primary); }
.range-group-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.9rem 1.1rem;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-weight: 700;
    cursor: pointer;
}
.range-group-body { padding: 0.9rem 0 0.2rem; display: none; }
.range-group-body.open { display: block; }
.range-group-caret { transition: transform 0.2s; }
.range-group-toggle.open .range-group-caret { transform: rotate(180deg); }

/* ---------- Answer box ---------- */
.answer-box {
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 8%, transparent), color-mix(in srgb, var(--accent) 8%, transparent));
    border: 1px solid color-mix(in srgb, var(--primary) 25%, var(--border));
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}
.answer-box-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--primary);
    margin-bottom: 0.75rem;
}
.answer-item {
    background-color: var(--surface);
    border-radius: 10px;
    padding: 0.85rem 1.1rem;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.6rem;
    border: 1px solid var(--border);
}
.answer-item:last-child { margin-bottom: 0; }

/* ---------- Detail page header (title + description) ---------- */
.detail-page-header {
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--primary) 7%, var(--surface)),
        color-mix(in srgb, var(--accent) 7%, var(--surface)));
    border-bottom: 1px solid color-mix(in srgb, var(--primary) 14%, var(--border));
}
.detail-page-header .detail-title { margin-bottom: 0.35rem; }

/* ---------- Guide description rich content polish ---------- */
.answer-box .prose .gd-section {
    border-radius: 14px !important;
    padding: 1.15rem 1.35rem !important;
    margin-bottom: 1.1rem !important;
    box-shadow: 0 1px 3px rgba(16, 24, 40, 0.05);
}
.answer-box .prose .gd-section:last-child { margin-bottom: 0 !important; }
.answer-box .prose h2 {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.01em;
}
.answer-box .prose h2::before {
    content: "";
    flex: 0 0 auto;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    box-shadow: 0 2px 6px -2px var(--primary);
}
.answer-box .prose h3 { font-size: 0.98rem !important; }
.answer-box .prose img {
    border-radius: 10px !important;
    box-shadow: 0 2px 8px rgba(16, 24, 40, 0.08);
}
.answer-box .prose ul { padding-left: 1.15rem !important; }
.answer-box .prose li::marker { color: var(--primary); }
@media (max-width: 640px) {
    .answer-box .prose .gd-section { padding: 0.9rem 1rem !important; }
}

/* ---------- Hint accordion ---------- */
.hint-accordion { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.hint-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background-color: var(--surface);
    font-weight: 700;
    cursor: pointer;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
}
.hint-body { display: none; padding: 0 1.25rem 1.25rem; color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }
.hint-body.open { display: block; }

/* ---------- Step cards ---------- */
.step-card { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.step-number {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
}
.step-content { flex: 1; }
.step-title { font-weight: 700; margin-bottom: 0.25rem; }
.step-desc { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

/* ---------- Prev/next guide nav ---------- */
.guide-pagenav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0.75rem;
    align-items: stretch;
}
@media (max-width: 640px) { .guide-pagenav { grid-template-columns: 1fr; } }
.guide-pagenav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.1rem;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.2s;
}
.guide-pagenav-link:hover { border-color: var(--primary); transform: translateY(-2px); }
.guide-pagenav-link.next { justify-content: flex-end; text-align: right; }
.guide-pagenav-center { display: flex; align-items: center; justify-content: center; }

/* ---------- Related guides ---------- */
.related-guides-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.85rem; }
@media (max-width: 1024px) { .related-guides-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .related-guides-grid { grid-template-columns: repeat(2, 1fr); } }
.related-guide-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.85rem;
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.2s;
}
.related-guide-card:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }

/* ---------- Guide type badge / metadata ---------- */
.guide-meta-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; font-size: 0.85rem; color: var(--text-secondary); }

/* ---------- Levels list: cover-image thumbnail cards ---------- */
.level-thumb-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}
@media (max-width: 1024px) { .level-thumb-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 640px) { .level-thumb-grid { grid-template-columns: repeat(2, 1fr); } }
.level-thumb-card {
    position: relative;
    display: block;
    aspect-ratio: 1/1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--surface);
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.level-thumb-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg, 0 16px 32px -18px rgba(0,0,0,0.3));
    border-color: var(--primary);
}
.level-thumb-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.level-thumb-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(255,255,255,0.5);
}
.level-thumb-badge {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 0.5rem 0.6rem 0.4rem;
    background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
    color: #fff;
    font-weight: 800;
    font-size: 0.85rem;
}

/* ---------- Levels list: image + text cards ---------- */
.level-guide-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1.1rem;
}
@media (max-width: 1280px) { .level-guide-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 1024px) { .level-guide-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .level-guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; } }

.levels-collapse-shell.is-collapsed .level-guide-grid > .level-guide-card:nth-child(n+11) { display: none; }

.level-guide-card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: visible;
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(var(--surface), var(--surface)) padding-box,
        linear-gradient(135deg, rgba(236, 72, 153, 0.42), rgba(168, 85, 247, 0.35), rgba(59, 130, 246, 0.3)) border-box;
    box-shadow: var(--shadow-sm, 0 6px 14px -10px rgba(0,0,0,0.18));
    transition: all 0.2s;
}
.level-guide-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.42), rgba(168, 85, 247, 0.34), rgba(59, 130, 246, 0.28));
    filter: blur(12px);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    z-index: -1;
}
.levels-collapse-shell.is-collapsed .level-guide-card {
    filter: none;
    opacity: 1;
    transform: none;
    box-shadow: none;
}
.levels-collapse-shell.is-collapsed .level-guide-grid {
    gap: 1rem;
}
.levels-collapse-shell.is-expanded .level-guide-grid {
    gap: 1.1rem;
}
.level-guide-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 34px -20px rgba(236, 72, 153, 0.34), 0 12px 26px -20px rgba(59, 130, 246, 0.22);
}
.level-guide-card:hover::before {
    opacity: 1;
}
.level-guide-media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
}
.level-guide-image,
.level-guide-fallback {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.level-guide-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(100,116,139,0.5);
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
}
.coming-soon-fallback {
    background: linear-gradient(135deg, var(--card-accent, var(--primary, #4f46e5)), #111827);
}
.level-guide-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 2;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    background: rgba(244,63,94,0.95);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 800;
    box-shadow: 0 10px 18px -12px rgba(244,63,94,0.9);
}
.level-guide-body {
    padding: 0.95rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}
.level-guide-title {
    font-size: 0.98rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-primary);
    min-height: 2.5em;
}
.level-guide-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
}
.level-guide-meta span { display: inline-flex; align-items: center; gap: 0.35rem; }
.level-guide-cta {
    font-weight: 800;
    color: var(--primary);
    white-space: nowrap;
}

/* ---------- Homepage hero split layout ---------- */
.hero-split {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 2.5rem;
    align-items: center;
}
@media (max-width: 900px) { .hero-split { grid-template-columns: 1fr; } }
.hero-side-panel {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-lg, 0 20px 40px -24px rgba(0,0,0,0.25));
}
.hero-side-title {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.hero-side-title a { font-weight: 700; text-transform: none; letter-spacing: normal; color: var(--primary); font-size: 0.75rem; }
.hero-game-marquee {
    overflow: hidden;
    max-height: 268px;
    margin-bottom: 1.1rem;
}
.hero-game-marquee-track {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    animation: hero-game-marquee 26s linear infinite;
}
.hero-game-marquee:hover .hero-game-marquee-track { animation-play-state: paused; }
.hero-mini-game-list { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.1rem; }
.hero-mini-game {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.5rem 0.6rem;
    border-radius: 10px;
    transition: background-color 0.15s;
}
.hero-mini-game:hover { background-color: var(--surface-2, rgba(0,0,0,0.04)); }
.hero-mini-game-icon {
    width: 38px;
    height: 38px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    font-size: 0.95rem;
    flex-shrink: 0;
}
.hero-mini-game-cover {
    width: 38px;
    height: 38px;
    border-radius: 9px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--surface-2, rgba(0,0,0,0.04));
}
.hero-mini-game-title { font-size: 0.85rem; font-weight: 700; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hero-mini-game-sub { font-size: 0.7rem; color: var(--text-secondary); display: flex; gap: 0.25rem; }
.hero-mini-game-sub-count { font-weight: 700; }
.hero-mini-game-sub-label { color: var(--text-secondary); }
.hero-mini-game-icon,
.hero-mini-guide-num,
.guide-row-compact-badge,
.browse-game-dot {
    background: var(--primary);
}
.hero-mini-guide-list { display: flex; flex-direction: column; gap: 0.35rem; }
.hero-mini-guide {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.4rem 0.5rem;
    border-radius: 8px;
    font-size: 0.8rem;
    transition: background-color 0.15s;
}
.hero-mini-guide:hover { background-color: var(--surface-2, rgba(0,0,0,0.04)); }
.hero-mini-guide-num {
    width: 26px;
    height: 26px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    font-size: 0.68rem;
    flex-shrink: 0;
}
.hero-mini-guide-title { color: var(--text-primary); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Compact recently-updated list (homepage) ---------- */
.guide-list-compact {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}
@media (max-width: 768px) { .guide-list-compact { grid-template-columns: 1fr; } }
.guide-row-compact {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.65rem 0.9rem;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: all 0.15s;
}
.guide-row-compact:hover { border-color: var(--border-hover); background-color: var(--surface-2, rgba(0,0,0,0.02)); }
.guide-row-compact-badge {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
    font-size: 0.75rem;
}
.guide-row-compact-content { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.2rem; }
.guide-row-compact-game { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; color: var(--primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.guide-row-compact-title { font-weight: 600; font-size: 0.9rem; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.guide-row-compact-meta { font-size: 0.72rem; color: var(--text-secondary); flex-shrink: 0; display: flex; align-items: center; gap: 0.35rem; }
@media (max-width: 640px) {
    .hero-search-form { grid-template-columns: 1fr; gap: 0.55rem; }
    .hero-search-button { width: 100%; min-width: 0; }
    .hero-search-select,
    .hero-search-input,
    .hero-search-button { min-height: 52px; }
    .hero-search-select { background-position: calc(100% - 16px) calc(50% - 2px), calc(100% - 10px) calc(50% - 2px); }
    .guide-row-compact { align-items: flex-start; }
    .guide-row-compact-meta { display: flex; font-size: 0.68rem; margin-left: auto; }
    .game-card-body { padding: 0.95rem 1rem 1.05rem; gap: 0.35rem; }
    .game-card-title { font-size: 0.95rem; line-height: 1.25; }
    .game-card-desc { font-size: 0.76rem; min-height: 2.5em; }
    .game-card-genre { font-size: 0.68rem; }
    .game-card-platform,
    .game-card-genre-separator,
    .game-card-meta-label,
    .game-card-cta-desktop,
    .hero-mini-game-sub-label { display: none; }
    .game-card-meta { font-size: 0.72rem; justify-content: flex-start; gap: 0.35rem; flex-wrap: wrap; }
    .game-card-cta { margin-left: auto; }
    .hero-mini-game-title { font-size: 0.8rem; }
    .hero-mini-game-sub { font-size: 0.65rem; }
    .hero-mini-game-cover,
    .hero-mini-game-icon { width: 34px; height: 34px; }
    .hero-mini-game-sub-count,
    .hero-mini-guide-title,
    .guide-row-compact-title { font-size: 0.76rem; }
    .hero-mini-guide-num,
    .guide-row-compact-badge { width: 28px; height: 28px; font-size: 0.7rem; }
    .hero-game-marquee { max-height: 240px; }
}

@keyframes hero-game-marquee {
    from { transform: translateY(0); }
    to { transform: translateY(-50%); }
}

/* ---------- Share module ---------- */
.share-module .share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.share-module .share-buttons .btn {
    font-size: 0.8125rem;
    padding: 0.45rem 0.75rem;
}
.share-module .share-copy-feedback.hidden { display: none; }
@media (max-width: 640px) {
    .share-module .share-buttons .btn {
        font-size: 0.75rem;
        padding: 0.35rem 0.55rem;
    }
}

/* ---------- Mobile refinements for level cards ---------- */
@media (max-width: 640px) {
    .level-guide-body {
        padding: 0.65rem 0.7rem 0.75rem;
        gap: 0.35rem;
    }
    .level-guide-title {
        font-size: 0.875rem;
        font-weight: 600;
        line-height: 1.2;
        min-height: auto;
    }
    .level-guide-badge {
        top: 0.5rem;
        right: 0.5rem;
        padding: 0.2rem 0.45rem;
        font-size: 0.7rem;
    }
    .level-guide-meta {
        gap: 0.5rem;
        font-size: 0.72rem;
    }
    .level-guide-cta {
        font-weight: 600;
    }
    .level-guide-grid {
        gap: 0.6rem !important;
    }
}

/* ---------- Video source buttons ---------- */
.video-source-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}
.video-source-buttons .video-source-btn {
    font-size: 0.8rem;
    padding: 0.25rem 0.65rem !important;
    line-height: 1.3;
}

/* ---------- Mobile refinements for guide detail ---------- */
@media (max-width: 640px) {
    .detail-title {
        font-size: 1.35rem;
        line-height: 1.25;
    }
    .answer-box,
    .share-module {
        padding: 1rem;
    }
    .answer-box-label {
        font-size: 0.78rem;
    }
    .answer-item {
        font-size: 0.95rem;
    }
    .prose {
        font-size: 0.9rem;
    }
    .detail-video-controls {
        gap: 0.4rem;
    }
    .video-source-btn {
        font-size: 0.78rem;
        padding: 0.4rem 0.6rem;
    }
    .nav-btn {
        padding: 0.55rem 0.75rem;
        font-size: 0.8rem;
    }
    .level-picker-btn {
        padding: 0.55rem 0.75rem;
        font-size: 0.85rem;
    }
}