body {
    margin: 0;
    background: #000;
    color: #fff;
    font-family: Inter, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    font-size: 13px;
}
.ath-layout {
    display: flex;
    min-height: 100vh;
}
.ath-aside {
    position: fixed;
    top: 0;
    left: 0;
    width: 70px;
    height: 100vh;
    background: #000;
    border-right: 1px solid #222;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 25px;
    box-sizing: border-box;
}
.ath-main {
    flex: 1;
    margin-left: 70px;
    padding: 30px;
    box-sizing: border-box;
    background: #000;
}
.ath-logo img {
    height: 22px;
    filter: invert(1);
    margin-bottom: 40px;
}
.ath-nav {
    display: flex;
    flex-direction: column;
    gap: 30px;
    list-style: none;
    padding: 0;
    margin: 0;
    align-items: center;
}
.ath-nav a {
    color: #888;
    text-decoration: none;
    font-size: 18px;
    transition: 0.2s;
    display: block;
    width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-radius: 6px;
}
.ath-nav a:hover, .ath-nav .active {
    color: #fff;
    background: #111;
}
.ath-user-zone {
    margin-top: auto;
    margin-bottom: 30px;
}
.ath-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid #222;
}
.ath-btn-login {
    color: #fff;
    font-size: 18px;
    text-decoration: none;
}
.ath-btn-login:hover {
    color: #888;
}
.ath-notice-bar {
    max-width: 1200px;
    margin: 0 auto 30px;
}
.ath-notice-inner {
    border: 1px solid #222;
    padding: 12px 20px;
    border-radius: 8px;
    background: linear-gradient(90deg, #050505, #000);
    display: flex;
    align-items: center;
}
.ath-notice-dot {
    width: 6px;
    height: 6px;
    background: #00ff00;
    border-radius: 50%;
    margin-right: 12px;
    box-shadow: 0 0 8px #00ff00;
}
.ath-home-wrap {
    max-width: 1200px;
    margin: 0 auto;
}
.ath-cat-hd {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    margin: 40px 0 20px;
    display: flex;
    align-items: center;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.ath-cat-hd::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #222;
    margin-left: 20px;
}
.ath-cat-hd::before {
    content: "/> ";
    color: #0070f3;
    margin-right: 8px;
}
.ath-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.ath-card {
    display: block;
    background: #050505;
    text-decoration: none;
    transition: 0.2s;
    padding: 24px;
    border-radius: 8px;
    border: 1px solid #222;
    position: relative;
}
.ath-card:hover {
    border-color: #444;
    background: #0a0a0a;
}
.ath-card:hover .ath-name {
    color: #fff;
}
.ath-card:hover .ath-img-box img {
    transform: scale(1.05);
}
.ath-img-box {
    width: 100%;
    aspect-ratio: 1.5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: #000;
    border-radius: 6px;
    border: 1px solid #111;
    overflow: hidden;
}
.ath-img-box img {
    width: 45%;
    height: 45%;
    object-fit: contain;
    transition: 0.3s;
}
.ath-name {
    font-size: 13px;
    height: 38px;
    color: #aaa;
    line-height: 1.5;
    overflow: hidden;
    margin-bottom: 15px;
    transition: 0.2s;
}
.ath-footer-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ath-price {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
}
.ath-sell-count {
    font-family: monospace;
    font-size: 10px;
    color: #444;
}
.ath-tag-auto {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 9px;
    color: #0070f3;
    border: 1px solid #0070f3;
    padding: 1px 4px;
    font-family: monospace;
    border-radius: 3px;
    background: rgba(0,112,243,0.1);
}
.ath-footer {
    padding: 50px 0;
    background: #000;
    border-top: 1px solid #222;
    margin-top: 60px;
}
.ath-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}
.ath-footer-meta-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ath-copyright {
    font-family: monospace;
    font-size: 11px;
    color: #666;
    display: flex;
    align-items: center;
}
.ath-status-indicator {
    width: 6px;
    height: 6px;
    background: #0070f3;
    border-radius: 50%;
    margin-right: 10px;
}
.ath-footer-nav a {
    color: #666;
    font-size: 11px;
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.2s;
}
.ath-footer-nav a:hover {
    color: #fff;
}
.ath-page-main {
    max-width: 720px;
    margin: 40px auto;
    background-image: radial-gradient(#222 1px, transparent 1px);
    background-size: 20px 20px;
}
.ath-card-node {
    background: rgba(10,10,10,0.8);
    backdrop-filter: blur(10px);
    border: 1px solid #222;
    padding: 40px;
    border-radius: 8px;
}
.ath-page-head {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #fff;
    display: flex;
    align-items: center;
}
.ath-page-head::before {
    content: "";
    width: 4px;
    height: 18px;
    background: #0070f3;
    margin-right: 15px;
    border-radius: 2px;
}
.ath-page-text {
    font-size: 13px;
    line-height: 1.8;
    color: #aaa;
}
.ath-page-text p {
    margin-bottom: 20px;
}
.ath-terminal-box {
    background: #050505;
    border: 1px solid #222;
    padding: 20px;
    margin: 30px 0;
    border-radius: 6px;
}
.ath-terminal-box strong {
    color: #0070f3;
    text-transform: uppercase;
    font-size: 11px;
    display: block;
    margin-bottom: 8px;
}
.ath-terminal-box span {
    color: #ccc;
    font-family: monospace;
}
.ath-trade-wrap {
    padding: 40px 0;
    background: #000;
    min-height: 80vh;
}
.ath-trade-node {
    max-width: 1000px;
    margin: 0 auto;
    border: 1px solid #222;
    display: flex;
    flex-wrap: wrap;
    background: #050505;
    border-radius: 8px;
    overflow: hidden;
}
.ath-media-side {
    flex: 0 0 35%;
    background: #000;
    padding: 40px;
    display: flex;
    align-items: center;
    border-right: 1px solid #222;
    box-sizing: border-box;
}
.ath-media-side img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}
.ath-form-side {
    flex: 1;
    padding: 40px;
    min-width: 320px;
    box-sizing: border-box;
}
.ath-title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}
.ath-tag-status {
    display: inline-block;
    padding: 3px 8px;
    border: 1px solid #0070f3;
    color: #0070f3;
    font-size: 11px;
    font-family: monospace;
    border-radius: 3px;
    background: rgba(0,112,243,0.1);
    margin-bottom: 25px;
}
.ath-price-node {
    margin-bottom: 30px;
    padding: 20px;
    background: #000;
    border: 1px solid #222;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 6px;
}
.ath-price-val {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
}
.ath-stock-val {
    font-size: 11px;
    color: #666;
    font-family: monospace;
}
.ath-field {
    margin-bottom: 20px;
}
.ath-label {
    display: block;
    font-size: 11px;
    color: #888;
    margin-bottom: 8px;
}
.ath-input {
    width: 100%;
    height: 42px;
    background: #000;
    border: 1px solid #222;
    color: #fff;
    padding: 0 15px;
    box-sizing: border-box;
    outline: none;
    transition: 0.2s;
    border-radius: 6px;
    font-family: monospace;
}
.ath-input:focus {
    border-color: #444;
}
.ath-btn-submit {
    width: 100%;
    height: 46px;
    background: #fff;
    color: #000;
    border: none;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    margin-top: 10px;
    transition: 0.2s;
    border-radius: 6px;
}
.ath-btn-submit:hover {
    background: #ccc;
}
.ath-btn-submit:disabled {
    background: #111;
    color: #444;
    border: 1px solid #222;
    cursor: not-allowed;
}
.ath-desc-box {
    max-width: 1000px;
    margin: 30px auto 0;
    border: 1px solid #222;
    padding: 30px;
    background: #050505;
    border-radius: 8px;
    box-sizing: border-box;
}
.ath-desc-title {
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    border-left: 2px solid #0070f3;
    padding-left: 10px;
}
.ath-deploy-notice {
    background: rgba(0,112,243,0.05);
    border: 1px solid #004a99;
    padding: 12px 20px;
    font-size: 12px;
    color: #0070f3;
    margin-bottom: 25px;
    font-family: monospace;
    border-radius: 6px;
}
.ath-price-current {
    font-size: 28px;
    font-weight: 800;
    color: #fff;
}
.ath-price-old {
    font-size: 13px;
    text-decoration: line-through;
    color: #444;
    margin-left: 10px;
}
.ath-cat-announce {
    background: #050505;
    border: 1px solid #222;
    padding: 12px 20px;
    font-size: 12px;
    color: #888;
    margin-bottom: 30px;
    border-left: 2px solid #0070f3;
    border-radius: 6px;
}
.ath-ls-container {
    border: 1px solid #222;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}
.ath-ls-th {
    display: flex;
    padding: 12px 20px;
    background: #050505;
    border-bottom: 1px solid #222;
    font-size: 11px;
    color: #555;
    font-family: monospace;
}
.ath-ls-tr {
    display: flex;
    padding: 16px 20px;
    border-bottom: 1px solid #111;
    align-items: center;
    font-size: 13px;
    transition: 0.2s;
}
.ath-ls-tr:last-child {
    border-bottom: none;
}
.ath-ls-tr:hover {
    background: #050505;
}
.ath-cl-name {
    flex: 2;
    font-weight: 500;
}
.ath-cl-name a {
    color: #ccc;
    text-decoration: none;
}
.ath-cl-name a:hover {
    color: #fff;
}
.ath-cl-mode {
    flex: 0.8;
    text-align: center;
}
.ath-cl-price {
    flex: 0.8;
    text-align: center;
    font-weight: 700;
    color: #fff;
}
.ath-cl-stock {
    flex: 0.8;
    text-align: center;
    color: #444;
    font-family: monospace;
}
.ath-cl-opt {
    flex: 0.6;
    text-align: right;
}
.ath-label-s {
    font-size: 10px;
    padding: 1px 5px;
    border: 1px solid #222;
    color: #444;
    font-family: monospace;
    border-radius: 3px;
}
.ath-label-auto {
    color: #0070f3;
    border-color: #0070f3;
}
.ath-btn-go {
    display: inline-block;
    background: #fff;
    color: #000;
    padding: 4px 15px;
    text-decoration: none;
    font-size: 11px;
    font-weight: 700;
    border-radius: 4px;
    transition: 0.2s;
}
.ath-btn-go:hover {
    background: #ccc;
}
.ath-btn-lock {
    background: #111;
    color: #444;
    border: 1px solid #222;
    cursor: not-allowed;
}
.ath-checkout-wrap {
    max-width: 520px;
    margin: 50px auto;
    min-height: 70vh;
}
.ath-checkout-node {
    background: #050505;
    border: 1px solid #222;
    padding: 30px;
    margin-bottom: 20px;
    border-radius: 8px;
}
.ath-node-hd {
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 25px;
    text-transform: uppercase;
    display: flex;
    justify-content: space-between;
}
.ath-node-hd::after {
    content: "[SECURE]";
    color: #0070f3;
}
.ath-data-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px dashed #222;
    font-size: 13px;
}
.ath-data-row:last-of-type {
    border-bottom: none;
}
.ath-data-label {
    color: #888;
}
.ath-data-val {
    color: #fff;
}
.ath-money-total {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
}
.ath-gateway-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 15px;
}
.ath-gateway-btn {
    background: #000;
    border: 1px solid #222;
    padding: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.2s;
    border-radius: 6px;
}
.ath-gateway-btn:hover {
    border-color: #444;
}
.ath-gateway-btn img {
    height: 24px;
}
.ath-status-alert {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
    padding: 15px;
    font-size: 12px;
    text-align: center;
    border-radius: 6px;
}
.ath-success-text {
    color: #10b981;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 20px;
}
.ath-auth-wrap {
    max-width: 440px;
    margin: 50px auto;
    min-height: 60vh;
}
.ath-auth-node {
    background: #050505;
    border: 1px solid #222;
    border-radius: 8px;
    overflow: hidden;
}
.ath-auth-tab {
    display: flex;
    background: #000;
    border-bottom: 1px solid #222;
}
.ath-auth-link {
    flex: 1;
    text-align: center;
    line-height: 48px;
    font-size: 11px;
    color: #555;
    text-decoration: none;
    border-right: 1px solid #222;
    font-family: monospace;
}
.ath-auth-link:last-child {
    border-right: none;
}
.ath-auth-link.is-active {
    background: #050505;
    color: #fff;
    font-weight: 700;
    position: relative;
}
.ath-auth-link.is-active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #fff;
}
.ath-auth-form {
    padding: 30px;
}
.ath-auth-notice {
    background: rgba(0, 112, 243, 0.05);
    border: 1px solid rgba(0, 112, 243, 0.2);
    padding: 12px;
    font-size: 10px;
    color: #0070f3;
    margin-bottom: 25px;
    border-radius: 4px;
}
.ath-input-group {
    margin-bottom: 20px;
}
.ath-input-group label {
    display: block;
    font-size: 10px;
    color: #888;
    margin-bottom: 8px;
}
.ath-captcha-flex {
    display: flex;
    gap: 8px;
}
.ath-captcha-img img {
    height: 40px;
    border: 1px solid #222;
    cursor: pointer;
    border-radius: 6px;
    filter: invert(1);
}
.ath-btn-access {
    width: 100%;
    height: 44px;
    background: #fff;
    color: #000;
    border: none;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 6px;
    transition: 0.2s;
}
.ath-btn-access:hover {
    background: #ccc;
}
.ath-mini-table {
    margin-top: 20px;
    border: 1px solid #222;
    font-size: 11px;
    border-radius: 6px;
    overflow: hidden;
}
.ath-mini-row {
    display: flex;
    padding: 10px;
    border-bottom: 1px solid #222;
    align-items: center;
    color: #888;
}
.ath-mini-row:last-child {
    border-bottom: none;
}
.ath-mini-h {
    background: #0a0a0a;
    color: #555;
}
.ath-mini-c {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ath-m-node {
    border: 1px solid #222;
    margin-bottom: 10px;
    background: #000;
    border-radius: 6px;
    overflow: hidden;
}
.ath-m-trigger {
    padding: 12px;
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    cursor: pointer;
    color: #ccc;
}
@media (max-width: 1100px) {
    .ath-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .ath-layout {
        flex-direction: column;
    }
    .ath-aside {
        position: static;
        width: 100%;
        height: auto;
        padding: 15px 20px;
        flex-direction: row;
        justify-content: space-between;
        border-right: none;
        border-bottom: 1px solid #222;
    }
    .ath-logo img {
        margin-bottom: 0;
    }
    .ath-nav {
        flex-direction: row;
        gap: 15px;
    }
    .ath-user-zone {
        margin-top: 0;
        margin-bottom: 0;
    }
    .ath-main {
        margin-left: 0;
        padding: 20px 15px;
    }
    .ath-grid {
        grid-template-columns: 1fr;
    }
    .ath-trade-node {
        flex-direction: column;
    }
    .ath-media-side {
        border-right: none;
        border-bottom: 1px solid #222;
        padding: 40px;
    }
    .ath-ls-th {
        display: none;
    }
    .ath-ls-tr {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        position: relative;
        padding: 20px;
    }
    .ath-cl-mode, .ath-cl-price, .ath-cl-stock {
        text-align: left;
        width: 100%;
    }
    .ath-cl-opt {
        position: absolute;
        right: 20px;
        bottom: 20px;
    }
}