@charset "UTF-8";

/* ============================================================
   乐辰科技 - 微信H5支付网站
   移动优先响应式设计
   ============================================================ */

/* ===== CSS Reset ===== */
html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img { margin:0; padding:0; }
fieldset, img { border:none; }
html, body { overflow-x: hidden; width: 100%; }
img { display: block; max-width: 100%; height: auto; }
address, caption, cite, code, dfn, th, var { font-style:normal; font-weight:normal; }
ul, ol { list-style:none; }
input { padding-top:0; padding-bottom:0; font-family: "Microsoft YaHei","微软雅黑","PingFang SC","Helvetica Neue",sans-serif; }
select, input { vertical-align:middle; }
select, input, textarea { font-size:16px; margin:0; } /* 16px防止iOS缩放 */
input[type="text"], input[type="password"], input[type="button"], textarea, button { outline-style:none; -webkit-appearance:none; }
textarea { resize:none; }
table { border-collapse:collapse; }
body { color:#666; font:14px/1.6 "Microsoft YaHei","微软雅黑","PingFang SC","Helvetica Neue",sans-serif; background:#f0f5fb; -webkit-text-size-adjust:100%; }
.clearfix:after { content:"."; display:block; height:0; visibility:hidden; clear:both; }
.clearfix { zoom:1; }
a { color:#666; text-decoration:none; -webkit-tap-highlight-color:transparent; }
a:hover, a:active, a:focus { color:#ffa500; text-decoration:none; }
.fl { float: left; }
.fr { float: right; }

/* ===== 通用容器 ===== */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; box-sizing: border-box; }

/* ============================================================
   头部导航 - 移动优先
   ============================================================ */
#header_box {
    width: 100%;
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 6px rgba(0,0,0,0.08);
}
.header_in {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}

/* Logo */
.header_in .logo { display: flex; align-items: center; flex-shrink: 0; }
.header_in .logo a { display: flex; align-items: center; text-decoration: none; }
.header_in .logo .logo-icon { font-size: 32px; line-height: 32px; margin-right: 10px; }
.header_in .logo .logo-txt .logo-name { font-size: 16px; color: #333; line-height: 22px; font-weight: bold; white-space: nowrap; display: block; }
.header_in .logo .logo-txt .logo-desc { font-size: 11px; color: #999; line-height: 18px; white-space: nowrap; display: block; }

/* 桌面端导航 */
.header_in .nav { display: none; }
.header_in .nav > li { height: 56px; cursor: pointer; position: relative; }
.header_in .nav > li > a { position: relative; font-size: 14px; line-height: 56px; display: block; color: #333; padding: 0 14px; white-space: nowrap; }
.header_in .nav > li.active > a,
.header_in .nav > li:hover > a { color: #ffa500; }
.header_in .nav > li > a em { display: block; position: absolute; height: 2px; width: 0; background-color: #ffa500; bottom: 10px; left: 14px; right: 14px; transition: width 0.3s; }
.header_in .nav > li.active > a em,
.header_in .nav > li:hover > a em { width: calc(100% - 28px); }

/* 汉堡菜单按钮 */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
}
.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: #333;
    margin: 3px 0;
    border-radius: 2px;
    transition: all 0.3s;
}
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* 移动端下滑菜单 */
.mobile-nav {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 999;
    padding: 8px 0;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
    display: block;
    padding: 14px 24px;
    font-size: 15px;
    color: #333;
    border-bottom: 1px solid #f5f5f5;
    transition: all 0.2s;
}
.mobile-nav a:hover, .mobile-nav a:active { background: #fff8ee; color: #ffa500; }
.mobile-nav a:last-child { border-bottom: none; }

/* ============================================================
   首页 - Hero Banner
   ============================================================ */
.hero-banner {
    background: linear-gradient(135deg, #1a1a2e 0%, #162447 100%);
    color: #fff;
    text-align: center;
    padding: 40px 16px 50px;
    position: relative;
    overflow: hidden;
}
.hero-banner::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -30%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,165,0,0.12) 0%, transparent 70%);
    border-radius: 50%;
}
.hero-banner .hero-content { position: relative; z-index: 1; }
.hero-banner h1 { font-size: 24px; font-weight: bold; line-height: 1.4; margin-bottom: 10px; }
.hero-banner h1 span { color: #ffa500; }
.hero-banner .hero-sub { font-size: 14px; color: rgba(255,255,255,0.6); margin-bottom: 24px; line-height: 1.6; }
.hero-banner .hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-banner .hero-btns .btn {
    display: inline-block;
    padding: 11px 28px;
    border-radius: 24px;
    font-size: 15px;
    font-weight: bold;
    transition: all 0.3s;
}
.hero-banner .hero-btns .btn-primary { background: #ffa500; color: #fff; }
.hero-banner .hero-btns .btn-primary:active { background: #e69500; }
.hero-banner .hero-btns .btn-outline { border: 1.5px solid rgba(255,255,255,0.4); color: #fff; }
.hero-banner .hero-btns .btn-outline:active { border-color: #fff; background: rgba(255,255,255,0.1); }

/* 首页 - 平台特性条 */
.feature-strip {
    background: #fff;
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
}
.feature-strip .strip-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 12px;
    box-sizing: border-box;
}
.feature-strip .strip-item { display: flex; align-items: center; font-size: 13px; color: #666; }
.feature-strip .strip-item .strip-icon { font-size: 20px; margin-right: 6px; }
.feature-strip .strip-item strong { color: #ffa500; margin: 0 3px; }

/* 首页 - 通用section */
.home-section { padding: 40px 0; }
.home-section .section-title { text-align: center; margin-bottom: 30px; }
.home-section .section-title h2 { font-size: 22px; color: #1a1a2e; margin-bottom: 6px; }
.home-section .section-title p { font-size: 13px; color: #999; }
.home-section .section-title .title-line { width: 40px; height: 3px; background: #ffa500; margin: 10px auto 0; border-radius: 2px; }

/* 首页 - 关于我们 */
.about-section { background: #fff; }
.about-content { text-align: center; max-width: 700px; margin: 0 auto; padding: 0 16px; }
.about-content p { font-size: 14px; color: #666; line-height: 2; margin-bottom: 12px; text-align: justify; }

/* 首页 - 游戏产品卡片 */
.games-section { background: #f5f7fa; }
.game-cards { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; max-width: 1200px; margin: 0 auto; padding: 0 16px; box-sizing: border-box; }
.game-card { width: 100%; max-width: 340px; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: all 0.3s; }
.game-card:active { transform: scale(0.98); }
.game-card .card-img { width: 100%; height: 180px; background: linear-gradient(135deg, #f5f5f5, #e8e8e8); display: flex; align-items: center; justify-content: center; }
.game-card .card-img .game-icon { font-size: 72px; }
.game-card .card-body { padding: 16px; }
.game-card .card-body h4 { font-size: 17px; color: #333; margin-bottom: 4px; }
.game-card .card-body .game-type { font-size: 12px; color: #999; margin-bottom: 14px; }
.game-card .card-body .btn-recharge {
    display: block;
    width: 100%;
    padding: 11px 0;
    text-align: center;
    background: linear-gradient(135deg, #ffa500, #ff8c00);
    color: #fff;
    border-radius: 22px;
    font-size: 15px;
    font-weight: bold;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}
.game-card .card-body .btn-recharge:active { background: #e69500; }
.game-card .card-body .btn-play {
    display: block;
    width: 100%;
    padding: 10px 0;
    margin-top: 8px;
    text-align: center;
    background: #fff;
    color: #ffa500;
    border: 1.5px solid #ffa500;
    border-radius: 22px;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
    box-sizing: border-box;
}
.game-card .card-body .btn-play:active { background: #fff8ee; }

/* 首页 - 联系我们 */
.contact-section { background: #fff; }
.contact-info { max-width: 600px; margin: 0 auto; padding: 0 16px; }
.contact-info .contact-item { display: flex; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid #f5f5f5; font-size: 14px; }
.contact-info .contact-item:last-child { border-bottom: none; }
.contact-info .contact-item .ci-icon { font-size: 22px; margin-right: 14px; flex-shrink: 0; width: 28px; text-align: center; }
.contact-info .contact-item .ci-text strong { display: block; color: #333; margin-bottom: 2px; font-size: 14px; }
.contact-info .contact-item .ci-text span { color: #999; font-size: 13px; }

/* ============================================================
   充值中心页面
   ============================================================ */
.inner { width: 100%; min-height: 600px; }
.main-in { max-width: 1200px; margin: 0 auto; background: #fff; min-height: 600px; overflow: hidden; padding: 16px; box-sizing: border-box; }

/* 左侧边栏 */
.main-left { margin-bottom: 20px; }
.main-left .h3-title { font-size: 20px; font-weight: bold; color: #282645; padding: 10px 0 14px; border-bottom: 1px #eee solid; }
.main-left .game-list-side { padding: 14px 0; border-bottom: 1px #eee solid; }
.main-left .game-list-side .side-subtitle { font-size: 14px; color: #333; font-weight: bold; margin-bottom: 10px; }
.main-left .game-list-side ul { display: flex; gap: 8px; flex-wrap: wrap; }
.main-left .game-list-side ul li {
    padding: 8px 16px;
    font-size: 13px;
    color: #666;
    background: #f5f5f5;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
}
.main-left .game-list-side ul li.active { background: #ffa500; color: #fff; }
.main-left .side-info { padding: 14px 0; border-bottom: 1px #eee solid; }
.main-left .side-info p { font-size: 13px; line-height: 2; color: #999; }
.main-left .side-info .highlight-num { color: #ffa500; font-weight: bold; font-size: 16px; }

/* 右侧 - 充值表单 */
.main-right { }
.game-section { margin-bottom: 20px; }
.game-section .section-header { padding-bottom: 12px; margin-bottom: 16px; border-bottom: 1px solid #eee; }
.game-section .section-header h2 { font-size: 18px; color: #333; font-weight: bold; }
.game-section .section-header p { font-size: 12px; color: #999; margin-top: 2px; }

.recharge-form-box { }
.recharge-form-box .form-title { font-size: 17px; color: #333; font-weight: bold; margin-bottom: 20px; padding-left: 12px; border-left: 3px solid #ffa500; }

/* 流程步骤 */
.process-box { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; padding: 12px; background: #fafbfc; border-radius: 8px; border: 1px solid #eee; }
.process-box .step { flex: 1; min-width: 60px; text-align: center; font-size: 12px; color: #999; position: relative; padding: 6px 4px; }
.process-box .step .step-num { display: inline-block; width: 22px; height: 22px; line-height: 22px; background: #ddd; color: #fff; border-radius: 50%; margin-bottom: 4px; font-size: 11px; font-weight: bold; }
.process-box .step .step-label { display: block; }
.process-box .step.active { color: #ffa500; font-weight: bold; }
.process-box .step.active .step-num { background: #ffa500; }

/* 表单组 - 移动端label在上方 */
.form-group { margin-bottom: 20px; }
.form-group > label { display: block; font-size: 14px; color: #333; margin-bottom: 6px; font-weight: 500; }
.form-group > label .required { color: #f3623c; }
.form-group .form-control-wrap { }
.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group select {
    width: 100%;
    height: 44px;
    line-height: 44px;
    padding: 0 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    color: #333;
    background: #fff;
    box-sizing: border-box;
    transition: border-color 0.3s;
}
.form-group input:focus,
.form-group select:focus { border-color: #ffa500; box-shadow: 0 0 0 3px rgba(255,165,0,0.08); }
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none'/%3E%3C/svg%3E") no-repeat right 14px center;
    padding-right: 36px;
}
.form-group .hint { font-size: 12px; color: #bbb; margin-top: 4px; }

/* 金额选择 */
.amount-options { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.amount-options .amount-item {
    min-width: 76px;
    text-align: center;
    background: #f5f5f5;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #333;
    font-weight: 500;
    transition: all 0.2s;
    padding: 8px 12px;
    -webkit-tap-highlight-color: transparent;
    box-sizing: border-box;
}
.amount-options .amount-item .amount-price { display: block; font-size: 15px; font-weight: bold; line-height: 1.4; }
.amount-options .amount-item .amount-tier { display: block; font-size: 11px; color: #999; line-height: 1.4; margin-top: 1px; }
.amount-options .amount-item:active { background: #e8e8e8; }
.amount-options .amount-item.selected { background: #ffa500; color: #fff; }
.amount-options .amount-item.selected .amount-tier { color: #fff; }
.amount-options .amount-custom {
    width: 110px;
    height: 38px;
    border: 1px dashed #ddd;
    border-radius: 8px;
    padding: 0 10px;
    font-size: 14px;
    color: #333;
    text-align: center;
    box-sizing: border-box;
    background: #fafbfc;
}
.amount-options .amount-custom:focus { border-color: #ffa500; border-style: solid; background: #fff; }

/* 支付方式 */
.pay-methods { display: flex; gap: 12px; }
.pay-methods .pay-method-item {
    flex: 1;
    padding: 14px 10px;
    border: 2px solid #eee;
    border-radius: 10px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
}
.pay-methods .pay-method-item .pay-icon { font-size: 28px; margin-bottom: 4px; }
.pay-methods .pay-method-item .pay-name { font-size: 13px; color: #666; font-weight: 500; }
.pay-methods .pay-method-item.selected { border-color: #ffa500; background: #fffcf5; }
.pay-methods .pay-method-item.selected .pay-name { color: #ffa500; }

/* 协议勾选 */
.agreement-check { margin-bottom: 20px; padding: 12px 14px; background: #fafbfc; border-radius: 8px; font-size: 13px; display: flex; align-items: flex-start; }
.agreement-check input[type="checkbox"] { width: 18px; height: 18px; margin-right: 8px; margin-top: 2px; flex-shrink: 0; accent-color: #ffa500; }
.agreement-check label { display: flex; align-items: flex-start; color: #666; }
.agreement-check a { color: #ffa500; text-decoration: underline; }

/* 提交按钮 */
.btn-submit-wrap { text-align: center; margin-top: 8px; }
.btn-submit {
    display: block;
    width: 100%;
    height: 48px;
    background: linear-gradient(135deg, #ffa500, #ff8c00);
    color: #fff;
    font-size: 17px;
    border: none;
    border-radius: 24px;
    cursor: pointer;
    font-weight: bold;
    letter-spacing: 2px;
    transition: all 0.3s;
}
.btn-submit:active { background: #e69500; transform: scale(0.98); }
.btn-submit:disabled { background: #ccc; cursor: not-allowed; transform: none; }

/* 充值说明 */
.recharge-notice { margin-top: 24px; padding: 16px; background: #fafbfc; border: 1px solid #eee; border-radius: 8px; }
.recharge-notice h4 { font-size: 14px; color: #333; margin-bottom: 10px; }
.recharge-notice p { font-size: 12px; color: #999; line-height: 1.8; }

/* ============================================================
   弹窗 - 移动端全屏
   ============================================================ */
.modal-mask { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 9999; }
.modal-mask.show { display: flex; align-items: flex-end; justify-content: center; }
.modal-dialog { width: 100%; max-width: 500px; background: #fff; border-radius: 16px 16px 0 0; overflow: hidden; box-shadow: 0 -4px 20px rgba(0,0,0,0.15); animation: slideUp 0.3s ease; }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.modal-dialog .modal-header { padding: 16px 20px; background: #f7f7f7; border-bottom: 1px solid #eee; display: flex; align-items: center; justify-content: space-between; }
.modal-dialog .modal-header h4 { font-size: 16px; color: #333; }
.modal-dialog .modal-header .close-btn { width: 28px; height: 28px; line-height: 28px; text-align: center; font-size: 18px; color: #999; border-radius: 50%; cursor: pointer; }
.modal-dialog .modal-header .close-btn:active { background: #ddd; }
.modal-dialog .modal-body { padding: 20px; }
.modal-dialog .modal-body .order-info { background: #fafbfc; padding: 14px; border-radius: 8px; margin-bottom: 12px; }
.modal-dialog .modal-body .order-info p { line-height: 2.2; font-size: 14px; color: #666; }
.modal-dialog .modal-body .order-info .order-amount { font-size: 22px; color: #f3623c; font-weight: bold; }
.modal-dialog .modal-footer { padding: 0 20px 24px; }
.modal-dialog .modal-footer .btn-confirm {
    display: block;
    width: 100%;
    height: 48px;
    background: #07c160;
    color: #fff;
    font-size: 17px;
    border: none;
    border-radius: 24px;
    cursor: pointer;
    font-weight: bold;
    letter-spacing: 1px;
}
.modal-dialog .modal-footer .btn-confirm:active { background: #06ad56; }

/* 成功页 */
.success-page { text-align: center; padding: 40px 16px; display: none; }
.success-page .success-icon { font-size: 64px; margin-bottom: 16px; }
.success-page h2 { font-size: 20px; color: #333; margin-bottom: 8px; }
.success-page p { font-size: 14px; color: #999; margin-bottom: 4px; line-height: 1.8; }
.success-page .order-no { color: #ffa500; font-weight: bold; }
.success-page .btn-back { display: inline-block; margin-top: 20px; padding: 12px 32px; background: #ffa500; color: #fff; border-radius: 22px; font-size: 15px; }
.success-page .btn-back:active { background: #e69500; }

/* ============================================================
   用户协议/隐私政策页面
   ============================================================ */
.doc-container { max-width: 900px; margin: 16px auto 30px; background: #fff; padding: 20px 16px; border-radius: 10px; box-shadow: 0 2px 12px rgba(0,0,0,0.05); box-sizing: border-box; }
.doc-container .doc-title { text-align: center; font-size: 20px; font-weight: bold; color: #222; margin-bottom: 8px; padding-bottom: 14px; border-bottom: 1px solid #eee; }
.doc-container .doc-date { text-align: center; font-size: 12px; color: #999; margin-bottom: 28px; }
.doc-container h2 { font-size: 16px; color: #333; margin: 24px 0 12px; padding-left: 10px; border-left: 3px solid #ffa500; }
.doc-container p { font-size: 14px; margin-bottom: 10px; line-height: 1.9; text-align: justify; }
.doc-container ul { margin-left: 20px; margin-bottom: 12px; }
.doc-container ul li { font-size: 14px; margin-bottom: 6px; line-height: 1.7; }
.doc-container .highlight { color: #f3623c; font-weight: bold; }
.doc-container .contact-box { background: #fafbfc; padding: 14px 16px; border-radius: 8px; margin: 16px 0; border: 1px solid #eee; }

/* ============================================================
   底部
   ============================================================ */
#footer_box { width: 100%; background: #363d43; }
.footer_in { max-width: 1200px; margin: 0 auto; padding: 30px 16px; box-sizing: border-box; }
.footer_in p { line-height: 24px; font-size: 11px; color: #6f7376; text-align: center; }
.footer_in p:first-of-type { margin-bottom: 6px; }
.footer_in p:first-of-type a { width: 22px; height: 22px; margin: 0 4px; display: inline-block; position: relative; top: 4px; }
.footer_in p:first-of-type a:first-of-type { background: url('../game/images/wen.png') no-repeat center; background-size: 100%; margin-left: 8px; height: 25px; width: 23px; top: 6px; }
.footer_in p:first-of-type a:last-of-type { background: url('../game/images/wen1.png') no-repeat center; background-size: 100%; }
.footer-links { text-align: center; margin-bottom: 12px; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.footer-links a { color: #6f7376; font-size: 11px; padding: 2px 8px; }
.footer-links a:active { color: #ffa500; }

/* ============================================================
   平板及以上响应式
   ============================================================ */
@media (min-width: 768px) {

    /* 头部 */
    .header_in { height: 68px; padding: 0 30px; }
    .header_in .logo .logo-icon { font-size: 36px; }
    .header_in .logo .logo-txt .logo-name { font-size: 18px; }
    .header_in .logo .logo-txt .logo-desc { font-size: 12px; }

    /* 显示桌面导航，隐藏汉堡菜单 */
    .menu-toggle { display: none; }
    .mobile-nav { display: none !important; }
    .header_in .nav { display: flex; align-items: center; height: 68px; }
    .header_in .nav > li { height: 68px; }
    .header_in .nav > li > a { line-height: 68px; padding: 0 16px; }
    .header_in .nav > li > a em { bottom: 14px; }

    /* Hero */
    .hero-banner { padding: 70px 16px 80px; }
    .hero-banner h1 { font-size: 34px; }
    .hero-banner .hero-sub { font-size: 16px; max-width: 600px; margin: 0 auto 30px; }

    /* 游戏卡片 */
    .game-card { max-width: 220px; }
    .game-cards { gap: 20px; }

    /* 充值页面 - 双栏布局 */
    .main-in { display: flex; gap: 40px; padding: 30px; }
    .main-left { width: 240px; flex-shrink: 0; margin-bottom: 0; border-right: 1px solid #eee; padding-right: 20px; }
    .main-right { flex: 1; min-width: 0; }
    .main-left .game-list-side ul { flex-direction: column; gap: 4px; }
    .main-left .game-list-side ul li { border-radius: 4px; background: none; padding: 10px 0 10px 14px; }
    .main-left .game-list-side ul li.active { background: none; color: #ffa500; }

    /* 表单 */
    .form-group { display: flex; align-items: flex-start; }
    .form-group > label { width: 90px; flex-shrink: 0; text-align: right; line-height: 44px; margin-bottom: 0; margin-right: 14px; font-size: 14px; }
    .form-group .form-control-wrap { flex: 1; }
    .form-group input[type="text"],
    .form-group input[type="number"],
    .form-group input[type="tel"],
    .form-group select { max-width: 360px; }
    .amount-options { max-width: 460px; }
    .pay-methods { max-width: 360px; }
    .btn-submit { max-width: 320px; margin: 0 auto; }
    .agreement-check { max-width: 500px; }

    /* 弹窗 - 居中 */
    .modal-mask.show { align-items: center; }
    .modal-dialog { border-radius: 12px; animation: fadeIn 0.2s ease; }
    @keyframes fadeIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }

    /* 文档页 */
    .doc-container { padding: 36px 40px; margin: 24px auto 40px; }
    .doc-container .doc-title { font-size: 24px; }

    /* 底部 */
    .footer_in { padding: 40px 30px; }
}

@media (min-width: 1024px) {
    .hero-banner { padding: 90px 16px 100px; }
    .hero-banner h1 { font-size: 40px; }
    .game-card { max-width: 260px; }
    .process-box .step { font-size: 14px; }
}