:root {
    --primary: #7C3AED;
    --primary-hover: #6D28D9;
    --accent: #F59E0B;
    --bg: #070B14;
    --card-bg: rgba(30, 41, 59, 0.52);
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --border: rgba(71, 85, 105, 0.65);
}

@font-face {
    font-family: "Orbitron";
    src: url("../fonts/Orbitron-Variable.ttf") format("truetype");
    font-weight: 400 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Rajdhani";
    src: url("../fonts/Rajdhani-500.ttf") format("truetype");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Rajdhani";
    src: url("../fonts/Rajdhani-600.ttf") format("truetype");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Rajdhani";
    src: url("../fonts/Rajdhani-700.ttf") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    position: relative;
    min-height: 100vh;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg);
    background-image:
        radial-gradient(ellipse 90% 55% at 50% -15%, rgba(88, 80, 236, 0.38), transparent 55%),
        radial-gradient(ellipse 50% 40% at 100% 20%, rgba(14, 165, 233, 0.32), transparent 50%),
        radial-gradient(ellipse 45% 35% at 0% 70%, rgba(124, 58, 237, 0.2), transparent 55%),
        linear-gradient(180deg, #0A1020 0%, #070B14 45%, #050810 100%);
    background-attachment: fixed;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(148, 163, 184, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, 0.045) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 75% 65% at 50% 30%, #000 15%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 30%, #000 15%, transparent 75%);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 50% at 50% 100%, rgba(2, 6, 23, 0.75), transparent 60%),
        linear-gradient(180deg, rgba(7, 11, 20, 0.15), transparent 30%, rgba(7, 11, 20, 0.35) 100%);
}

/* 顶部导航 */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 8%;
    background: rgba(7, 11, 20, 0.52);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(71, 85, 105, 0.45);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-main);
}

.logo-text {
    background: linear-gradient(135deg, #fbfafd, #7C3AED);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.logo img {
    width: 42px;
    height: 42px;
    object-fit: contain;
    flex-shrink: 0;
    border-radius: 8px;
    border: 1px solid var(--border);
    /* 避免继承父级透明文字色导致线上图标异常 */
    -webkit-text-fill-color: initial;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--text-main);
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.9);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    flex-shrink: 0;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text-main);
    border-radius: 1px;
    transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* 主体布局 */
.container {
    max-width: 1000px;
    margin: 2.5rem auto;
    padding: 0 1.5rem;
}

.page-intro {
    margin-bottom: 1.75rem;
}

.page-intro h1 {
    font-size: 1.65rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    line-height: 1.35;
    background: linear-gradient(135deg, #F8FAFC, #C084FC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-intro p,
.section-lead,
.recharge-tip {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.75;
}

.page-intro a,
.section-lead a,
.recharge-tip a,
.faq-a a,
.notice-list a {
    color: #C4B5FD;
    text-decoration: none;
    border-bottom: 1px solid rgba(196, 181, 253, 0.35);
}

.page-intro a:hover,
.section-lead a:hover,
.recharge-tip a:hover,
.faq-a a:hover,
.notice-list a:hover {
    color: #E9D5FF;
    border-bottom-color: #E9D5FF;
}

.section-lead {
    margin-bottom: 1.2rem;
}

.recharge-tip {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.85rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 18px;
    background: var(--primary);
    border-radius: 2px;
}

/* 充值核心卡片 */
.recharge-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow:
        0 20px 40px -20px rgba(0, 0, 0, 0.55),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    margin-bottom: 3rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.input-group {
    margin-bottom: 2rem;
}

.input-group > label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.input-control {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: #0F172A;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

.input-control:focus {
    border-color: var(--primary);
}

/* 会员卡片选择 */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.plan-item {
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    background: rgba(15, 23, 42, 0.4);
}

.plan-item:hover {
    border-color: #581C87;
}

.plan-item.active {
    border-color: var(--primary);
    background: rgba(124, 58, 237, 0.1);
}

.badge {
    position: absolute;
    top: -12px;
    right: 16px;
    color: #fff;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: bold;
}

.badge-limited {
    background: linear-gradient(135deg, #EF4444, #DC2626);
}

.badge-left {
    right: auto;
    left: 16px;
}

.badge-hot {
    background: linear-gradient(135deg, #F59E0B, #D97706);
}

.badge-discount {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(239, 68, 68, 0.15);
    color: #F87171;
    border: 1px solid rgba(239, 68, 68, 0.35);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
}

.plan-name {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1;
    margin-bottom: 0.75rem;
    padding: 0.35rem 0.7rem;
    padding-right: 0.7rem;
    border-radius: 6px;
    border: 1px solid rgba(167, 139, 250, 0.45);
    background: rgba(124, 58, 237, 0.12);
    color: #E9D5FF;
    -webkit-text-fill-color: unset;
    filter: none;
}

.plan-name-svip {
    border-color: rgba(251, 191, 36, 0.5);
    background: rgba(245, 158, 11, 0.12);
    color: #FBBF24;
    -webkit-text-fill-color: unset;
    filter: none;
}

.plan-item.active .plan-name {
    border-color: rgba(196, 181, 253, 0.75);
    background: rgba(124, 58, 237, 0.22);
    box-shadow: inset 0 0 0 1px rgba(196, 181, 253, 0.15);
    filter: none;
}

.plan-item.active .plan-name-svip {
    border-color: rgba(251, 191, 36, 0.8);
    background: rgba(245, 158, 11, 0.2);
    box-shadow: inset 0 0 0 1px rgba(251, 191, 36, 0.18);
}

.plan-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.plan-price {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
}

.plan-price span {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: normal;
}

.plan-price-origin {
    font-size: 0.95rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.plan-save {
    margin-top: 0.35rem;
    font-size: 0.8rem;
    color: #F87171;
    font-weight: 600;
}

.plan-highlights {
    list-style: none;
    margin-top: 1rem;
    padding: 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.plan-highlights li {
    position: relative;
    padding-left: 1rem;
    margin-bottom: 0.4rem;
    line-height: 1.4;
}

.plan-highlights li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: bold;
}

.plan-item.active .plan-highlights li::before {
    color: #A78BFA;
}

/* 权益对比表 */
.benefits-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 10px;
    border: 1px solid var(--border);
}

.benefits-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 560px;
}

.benefits-table th,
.benefits-table td {
    padding: 0.9rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

.benefits-table thead th {
    background: rgba(15, 23, 42, 0.8);
    color: var(--text-main);
    font-weight: 600;
    white-space: nowrap;
}

.benefits-table tbody tr:last-child td {
    border-bottom: none;
}

.benefits-table tbody tr:hover td {
    background: rgba(124, 58, 237, 0.06);
}

.benefits-table td:first-child {
    color: var(--text-main);
    font-weight: 500;
    width: 28%;
}

.benefits-table td {
    color: var(--text-muted);
    line-height: 1.5;
}

.benefits-table .col-svip {
    background: rgba(245, 158, 11, 0.06);
}

.benefits-table thead .col-svip {
    color: #FBBF24;
    background: rgba(245, 158, 11, 0.12);
}

.benefits-table .yes {
    color: #34D399;
    font-weight: 600;
}

.benefits-table .no {
    color: #64748B;
}

.benefits-table .tip {
    display: inline-block;
    margin-top: 0.25rem;
    color: #FBBF24;
    font-size: 0.8rem;
}

/* 按钮与提交 */
.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.3s, transform 0.1s;
}

.submit-btn:hover {
    opacity: 0.95;
}

.submit-btn:active {
    transform: scale(0.99);
}

/* 支付方式 */
.pay-type-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.pay-type-item {
    position: relative;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 56px;
    margin: 0;
    padding: 0 12px;
    box-sizing: border-box;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #0F172A;
    cursor: pointer;
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    transition: border-color 0.2s, background 0.2s;
}

.pay-type-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    margin: 0;
    pointer-events: none;
}

.pay-type-item img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    display: block;
    flex: 0 0 28px;
}

.pay-type-item span {
    flex: 0 0 auto;
    line-height: 1;
}

.pay-type-item:has(input:checked) {
    border-color: #1677FF;
    background: rgba(22, 119, 255, 0.08);
}

.pay-type-item.pay-weixin:has(input:checked) {
    border-color: #07C160;
    background: rgba(7, 193, 96, 0.08);
}

/* 流程与说明通用模块 */
.info-section {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

/* 充值流程 */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    text-align: center;
}

.step-card {
    background: rgba(15, 23, 42, 0.5);
    padding: 1.5rem;
    border-radius: 8px;
}

.step-num {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.8rem;
    font-weight: bold;
}

.step-title {
    font-weight: 600;
}

.step-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.section-lead-follow {
    margin-top: 1.2rem;
    margin-bottom: 0;
}

/* 列表项 */
.notice-list, .faq-list {
    list-style: none;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.notice-list li {
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.2rem;
}

.notice-list li::before {
    content: "•";
    color: var(--primary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    margin: 0;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.45);
    overflow: hidden;
    transition: border-color 0.2s, background 0.2s;
}

.faq-item[open] {
    border-color: rgba(124, 58, 237, 0.55);
    background: rgba(124, 58, 237, 0.08);
}

.faq-q {
    position: relative;
    list-style: none;
    cursor: pointer;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.5;
    padding: 1rem 2.75rem 1rem 1.1rem;
    user-select: none;
    transition: color 0.2s;
}

.faq-q::-webkit-details-marker {
    display: none;
}

.faq-q::marker {
    content: "";
}

.faq-q::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 1.15rem;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: translateY(-70%) rotate(45deg);
    transition: transform 0.2s, border-color 0.2s;
}

.faq-item[open] > .faq-q::after {
    border-color: #C4B5FD;
    transform: translateY(-20%) rotate(225deg);
}

.faq-q:hover {
    color: #E9D5FF;
}

.faq-a {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    padding: 0 1.1rem 1.1rem;
    border-top: 1px solid rgba(51, 65, 85, 0.65);
}

.faq-a p {
    margin: 0.85rem 0 0;
}

.faq-a p:first-child {
    margin-top: 0.85rem;
}

.faq-a strong {
    color: var(--text-main);
    font-weight: 600;
}

.faq-note {
    color: #A78BFA;
    font-size: 0.85rem;
}

/* 手机版展示 */
.mobile-section {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(34, 211, 238, 0.22);
    background:
        radial-gradient(ellipse 80% 60% at 15% 40%, rgba(124, 58, 237, 0.35), transparent 55%),
        radial-gradient(ellipse 70% 50% at 85% 60%, rgba(14, 165, 233, 0.22), transparent 50%),
        linear-gradient(160deg, #0B1224 0%, #111827 45%, #0F172A 100%);
    box-shadow:
        inset 0 1px 0 rgba(165, 243, 252, 0.08),
        0 0 40px rgba(124, 58, 237, 0.12);
}

.mobile-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(34, 211, 238, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, 0.06) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 20%, transparent 75%);
    pointer-events: none;
}

.mobile-section::after {
    content: "";
    position: absolute;
    top: -30%;
    right: -10%;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.25), transparent 70%);
    filter: blur(8px);
    pointer-events: none;
}

.mobile-showcase {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.35fr minmax(200px, 0.85fr);
    gap: 2.25rem;
    align-items: center;
}

.mobile-copy {
    text-align: left;
}

.mobile-label {
    font-family: "Orbitron", sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    color: #67E8F9;
    margin-bottom: 0.85rem;
    text-shadow: 0 0 12px rgba(34, 211, 238, 0.55);
}

.mobile-title {
    font-family: "Rajdhani", "Segoe UI", sans-serif;
    font-size: 2.35rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.15;
    margin-bottom: 0.85rem;
    background: linear-gradient(120deg, #E0F2FE 10%, #A78BFA 45%, #22D3EE 90%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 18px rgba(124, 58, 237, 0.35));
}

.mobile-desc {
    font-family: "Rajdhani", "Segoe UI", sans-serif;
    color: #CBD5E1;
    font-size: 1.15rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    line-height: 1.7;
    border-left: 2px solid rgba(34, 211, 238, 0.55);
    padding-left: 0.9rem;
    text-shadow: 0 0 20px rgba(14, 165, 233, 0.15);
}

.mobile-shots {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    align-items: start;
}

.mobile-shots img {
    width: 100%;
    height: auto;
    display: block;
}

.mobile-cta {
    margin-top: 1.1rem;
}

.mobile-cta a {
    font-family: "Rajdhani", "Segoe UI", sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: #67E8F9;
    text-decoration: none;
    border-bottom: 1px solid rgba(103, 232, 249, 0.45);
}

.mobile-cta a:hover {
    color: #A5F3FC;
}

/* 底部板块 */
.footer {
    border-top: 1px solid var(--border);
    padding: 3rem 0 1.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 4rem;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(15, 23, 42, 0.9) 100%);
}

.footer-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1.3fr 2fr;
    gap: 2rem;
    align-items: start;
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.85rem;
}

.footer-logo img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.footer-desc {
    line-height: 1.7;
    margin-bottom: 0;
}

.footer-domain a {
    color: #C4B5FD;
    text-decoration: none;
}

.footer-domain a:hover {
    color: #E9D5FF;
}

.footer-col h3 {
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.85rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.55rem;
}

.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--text-main);
}

.footer-bottom {
    max-width: 1000px;
    margin: 2rem auto 0;
    padding: 1.25rem 1.5rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
    line-height: 1.6;
}

.footer-legal {
    margin-top: 0.45rem;
    font-size: 0.8rem;
    color: #64748B;
}

@media (max-width: 768px) {
    body {
        background-attachment: scroll;
    }

    .navbar {
        position: sticky;
        top: 0;
        padding: 0.75rem 4%;
        flex-wrap: nowrap;
        gap: 0.75rem;
    }

    .logo {
        font-size: 1.15rem;
        min-width: 0;
    }

    .logo img {
        width: 34px;
        height: 34px;
    }

    .nav-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        padding: 0.5rem 0;
        background: rgba(15, 23, 42, 0.98);
        border-bottom: 1px solid var(--border);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.35);
    }

    .nav-links.is-open {
        display: flex;
    }

    .nav-links a {
        margin: 0;
        padding: 0.85rem 5%;
        font-size: 0.95rem;
        border-top: 1px solid rgba(51, 65, 85, 0.55);
    }

    .nav-links a:hover {
        background: rgba(124, 58, 237, 0.12);
    }

    .recharge-card {
        padding: 1.5rem;
    }

    .plans-grid {
        grid-template-columns: 1fr;
    }

    .mobile-showcase {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .mobile-copy {
        order: -1;
        text-align: center;
    }

    .mobile-label {
        letter-spacing: 0.2em;
    }

    .mobile-title {
        font-size: 1.75rem;
    }

    .mobile-desc {
        font-size: 1rem;
        border-left: none;
        padding-left: 0;
        border-top: 1px solid rgba(34, 211, 238, 0.35);
        padding-top: 0.75rem;
        display: inline-block;
    }

    .mobile-shots {
        gap: 0.75rem;
    }

    .page-intro h1 {
        font-size: 1.35rem;
    }

    .footer {
        margin-top: 2.5rem;
        padding: 2rem 0 1.25rem;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
        margin-bottom: 0.6rem;
    }

    .footer-desc {
        font-size: 0.85rem;
        max-width: 28rem;
        margin: 0 auto;
    }

    .footer-links-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.75rem;
        text-align: left;
        padding-top: 0.25rem;
        border-top: 1px solid var(--border);
    }

    .footer-col h3 {
        font-size: 0.85rem;
        margin-bottom: 0.65rem;
    }

    .footer-col li {
        margin-bottom: 0.45rem;
    }

    .footer-col a {
        font-size: 0.8rem;
        word-break: keep-all;
    }

    .footer-bottom {
        margin-top: 1.25rem;
        padding: 1rem 1rem 0;
    }

    .footer-bottom p,
    .footer-legal {
        font-size: 0.75rem;
        word-break: break-word;
    }
}

@media (max-width: 520px) {
    .footer-links-grid {
        grid-template-columns: 1fr;
        gap: 1.1rem;
        text-align: center;
    }

    .footer-col ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.35rem 0.9rem;
    }

    .footer-col li {
        margin-bottom: 0;
    }
}