:root {
    --c1: #07041C;
    --c2: #A0F8B5;
    --c3: #0d0930;
    --c4: #1a1540;
    --c5: #ffffff;
    --c6: #b8b8d0;
    --c7: #12102e;
    --c8: #0f0d28;
    --radius: 10px;
    --trans: .25s ease;
    --shadow: 0 4px 24px rgba(0, 0, 0, .45);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background: var(--c1);
    font-size: 16px;
}

body {
    font-family: 'Kanit', sans-serif;
    background: var(--c1);
    color: var(--c5);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--c2);
    text-decoration: none;
    transition: color var(--trans);
}

a:hover {
    color: #c8ffd8;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-header {
    background: var(--c1);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(160, 248, 181, .13);
    box-shadow: 0 2px 20px rgba(0, 0, 0, .6);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    max-width: 1280px;
    margin: 0 auto;
    gap: 16px;
}

.site-header-logo img {
    height: 44px;
    width: auto;
}

.site-header-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.site-header-nav a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    border-radius: 8px;
    font-size: .88rem;
    font-weight: 500;
    color: var(--c6);
    transition: all var(--trans);
}

.site-header-nav a:hover {
    color: var(--c2);
    background: rgba(160, 248, 181, .07);
}

.site-header-nav svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}



.site-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: 8px;
    font-family: 'Kanit', sans-serif;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all var(--trans);
    line-height: 1;
}

.btn--primary {
    background: var(--c2);
    color: var(--c1);
}

.btn--primary:hover {
    background: #b8ffc8;
    color: var(--c1);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(160, 248, 181, .35);
}

.btn--secondary {
    background: transparent;
    color: var(--c2);
    border: 1.5px solid var(--c2);
}

.btn--secondary:hover {
    background: rgba(160, 248, 181, .1);
    color: var(--c2);
}

.btn--xl {
    padding: 16px 40px;
    font-size: 1.1rem;
    border-radius: 12px;
}

.brgr {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.brgr span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--c5);
    border-radius: 2px;
    transition: all var(--trans);
}

.brgr.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.brgr.active span:nth-child(2) {
    opacity: 0;
}

.brgr.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mob-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 4, 28, .97);
    z-index: 999;
    flex-direction: column;
    padding: 90px 30px 40px;
    overflow-y: auto;
}

.mob-menu.open {
    display: flex;
}

.mob-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 0;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--c6);
    border-bottom: 1px solid rgba(255, 255, 255, .07);
}

.mob-menu a:hover {
    color: var(--c2);
}

.mob-menu-btns {
    display: flex;
    gap: 10px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.mob-menu-btns .btn {
    flex: 1;
    min-width: 120px;
}

.hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--c1);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/cas-bit-hero.png');
    background-size: cover;
    background-position: center;
    filter: brightness(.45);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(7, 4, 28, .9) 40%, rgba(10, 6, 40, .5) 100%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 20px;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.15;
    max-width: 700px;
    margin-bottom: 16px;
    color: var(--c5);
}

.hero h1 span {
    color: var(--c2);
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--c6);
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: center;
}

.hero-note {
    font-size: .78rem;
    color: #7a7a9a;
    margin-top: 12px;
}

.sec {
    padding: 70px 0;
}

.sec-title {
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 700;
    color: var(--c5);
    margin-bottom: 8px;
}

.adv-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.adv-tile {
    flex: 1 1 220px;
    background: var(--c7);
    border: 1px solid rgba(160, 248, 181, .1);
    border-radius: var(--radius);
    padding: 28px 22px;
    transition: all var(--trans);
    position: relative;
    overflow: hidden;
}

.adv-tile::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(160, 248, 181, .05), transparent);
    opacity: 0;
    transition: opacity var(--trans);
}

.adv-tile:hover {
    border-color: rgba(160, 248, 181, .35);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.adv-tile:hover::before {
    opacity: 1;
}

.adv-tile h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--c5);
}

.adv-tile p {
    font-size: .88rem;
    color: var(--c6);
    line-height: 1.6;
}

.tbl-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid rgba(160, 248, 181, .12);
}

table.pm-tbl {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

table.pm-tbl th {
    background: var(--c8);
    color: var(--c2);
    font-size: .82rem;
    font-weight: 700;
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid rgba(160, 248, 181, .18);
    white-space: nowrap;
}

table.pm-tbl td {
    padding: 13px 16px;
    font-size: .88rem;
    color: var(--c6);
    border-bottom: 1px solid rgba(255, 255, 255, .05);
    text-align: left;
    vertical-align: middle;
}

table.pm-tbl tr:last-child td {
    border-bottom: none;
}

table.pm-tbl tr:hover td {
    background: rgba(160, 248, 181, .03);
}



.review-block {
    background: var(--c4);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid rgba(160, 248, 181, .1);
}

.review-block .text-content {
    color: var(--c6);
    line-height: 1.8;
}

.review-block .text-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c5);
    margin: 28px 0 12px;
}

.review-block .text-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--c2);
    margin: 22px 0 10px;
}

.review-block .text-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--c5);
    margin: 18px 0 8px;
}

.review-block .text-content p {
    margin-bottom: 16px;
}

.review-block .text-content ul, .review-block .text-content ol {
    margin: 12px 0 18px 22px;
    display: block;
}

.review-block .text-content ul {
    list-style: disc;
}

.review-block .text-content ol {
    list-style: decimal;
}

.review-block .text-content li {
    margin-bottom: 8px;
    color: var(--c6);
}

.review-block .text-content a {
    color: var(--c2);
}

.review-block .text-content strong {
    color: var(--c5);
    font-weight: 700;
}

.review-block .text-content em {
    font-style: italic;
    color: var(--c6);
}

.review-block .text-content blockquote {
    border-left: 3px solid var(--c2);
    padding: 12px 20px;
    background: rgba(160, 248, 181, .05);
    border-radius: 0 8px 8px 0;
    margin: 18px 0;
}

.review-block .text-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 18px 0;
}

.review-block .text-content table th {
    background: var(--c8);
    color: var(--c2);
    padding: 10px 14px;
    text-align: left;
    font-size: .88rem;
}

.review-block .text-content table td {
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    font-size: .88rem;
}

.review-block .text-content table tr:hover td {
    background: rgba(160, 248, 181, .04);
}

.review-block .text-content hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, .08);
    margin: 24px 0;
}

.site-footer {
    background: var(--c8);
    border-top: 1px solid rgba(160, 248, 181, .1);
    padding: 50px 0 28px;
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col {
    flex: 1;
    min-width: 180px;
}

.footer-col-wide {
    flex: 2;
    min-width: 240px;
}

.footer-logo img {
    height: 38px;
    margin-bottom: 16px;
}

.footer-desc {
    font-size: .85rem;
    color: var(--c6);
    line-height: 1.7;
    margin-bottom: 16px;
}

.footer-col h4 {
    font-size: .92rem;
    font-weight: 700;
    color: var(--c5);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    font-size: .85rem;
    color: var(--c6);
    transition: color var(--trans);
}

.footer-col ul li a:hover {
    color: var(--c2);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .06);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-bottom p {
    font-size: .78rem;
    color: #4a4a6a;
    line-height: 1.6;
}

.footer-bottom a {
    color: #5a5a8a;
}

.footer-bottom a:hover {
    color: var(--c2);
}

.faq-block {
    background: var(--c7);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid rgba(160, 248, 181, .1);
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    cursor: pointer;
    gap: 12px;
}

.faq-q h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--c5);
    flex: 1;
}

.faq-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(160, 248, 181, .1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--trans);
}

.faq-icon svg {
    width: 14px;
    height: 14px;
    stroke: var(--c2);
    transition: transform var(--trans);
}

.faq-item.open .faq-icon {
    background: rgba(160, 248, 181, .2);
}

.faq-item.open .faq-icon svg {
    transform: rotate(45deg);
}

.faq-a {
    display: none;
    padding-bottom: 18px;
}

.faq-a p {
    font-size: .9rem;
    color: var(--c6);
    line-height: 1.7;
}

.faq-item.open .faq-a {
    display: block;
}

@media (max-width: 900px) {
    .site-header-nav {
        display: none;
    }

    .brgr {
        display: flex;
    }

    .hero-inner {
        padding: 60px 20px;
    }

    .adv-tile {
        flex: 1 1 44%;
    }

    .footer-top {
        flex-direction: column;
        gap: 28px;
    }
}

@media (max-width: 600px) {
    .adv-tile {
        flex: 1 1 100%;
    }

    .hero-actions .btn--xl {
        padding: 13px 24px;
        font-size: 1rem;
    }

    .review-block {
        padding: 24px 16px;
    }

    .faq-block {
        padding: 24px 16px;
    }
}
/* recovery: byline, breadcrumbs, tiles, codes, games, tables, FAQ button, focus */
.byline { font-size: .85rem; color: var(--c6); margin: 0 0 16px; }
.byline a { color: var(--c2); }
.breadcrumbs ol { display: flex; gap: 8px; list-style: none; font-size: .85rem; color: var(--c6); flex-wrap: wrap; padding-top: 32px; }
.breadcrumbs a { color: var(--c2); }
.footer-heading { font-size: .92rem; font-weight: 700; color: var(--c5); margin-bottom: 14px; }
.disclosure-note { font-size: .88rem; color: var(--c6); border-left: 3px solid var(--c2); padding-left: 12px; margin: 0 0 20px; }
.review-block .text-content .btn { text-decoration: none; color: var(--c1); }
.review-block .text-content table { display: block; overflow-x: auto; }
.review-block .text-content .adv-grid { margin: 16px 0 24px; }
.adv-tile .tile-code { display: flex; align-items: center; gap: 8px; margin: 10px 0; flex-wrap: wrap; }
.adv-tile code { font-family: monospace; font-weight: 700; font-size: 1rem; letter-spacing: .05em; color: var(--c2); background: rgba(160,248,181,.08); border: 1px dashed var(--c2); border-radius: 8px; padding: 6px 12px; }
.copy-code { background: none; border: 1px solid rgba(255,255,255,.2); color: var(--c5); border-radius: 8px; padding: 6px 10px; font-family: inherit; font-size: .8rem; cursor: pointer; }
.copy-code:hover { border-color: var(--c2); color: var(--c2); }
.games-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 14px; margin: 16px 0 24px; }
.game-card { background: var(--c7); border-radius: 12px; overflow: hidden; }
.game-card img { display: block; width: 100%; height: auto; margin: 0; }
.game-name { font-size: .8rem; font-weight: 600; color: var(--c5); padding: 8px 10px 10px; line-height: 1.3; }
.faq-heading { margin: 0; }
button.faq-q { width: 100%; background: none; border: 0; text-align: left; font-family: inherit; cursor: pointer; }
.faq-q-text { font-size: 1rem; font-weight: 600; color: var(--c5); flex: 1; }
:focus-visible { outline: 2px solid var(--c2); outline-offset: 2px; }