/* ========================================
   如浩传世 - PC端官方完整样式（最终整合版）
======================================== */
/* 1. 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft Yahei", "SimSun", "宋体", serif;
}
html {
    scroll-behavior: smooth;
}
body {
    background: #120d09;
    color: #d4af67;
    line-height: 1.55;
    overflow-x: hidden;
}
/* 2. 通用装饰组件 */
.diamond {
    display: inline-block;
    width: 9px;
    height: 9px;
    background: #d4af67;
    transform: rotate(45deg);
    margin: 0 10px;
    vertical-align: middle;
}
.section-title {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    color: #d4af67;
    letter-spacing: 5px;
    margin-bottom: 22px;
    position: relative;
}
.section-title::before,
.section-title::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 16%;
    height: 2px;
    background: linear-gradient(to right, transparent, #b88646, transparent);
}
.section-title::before { left: 12%; }
.section-title::after { right: 12%; }
.section {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
/* 3. 顶部Logo栏 */
.site-header {
    width: 100%;
    background: linear-gradient(180deg, #0a0705 0%, #1a1410 100%);
    padding: 18px 20px;
    border-bottom: 2px solid #b88646;
    box-shadow: 0 3px 18px rgba(0,0,0,0.6);
    position: relative;
}
.site-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, #d4af67, transparent);
}
.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}
.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}
.main-logo {
    max-width: 520px;
    width: 100%;
    height: auto;
    display: inline-block;
    filter: drop-shadow(0 0 12px rgba(212, 175, 103, 0.25));
    transition: filter 0.3s;
}
.main-logo:hover {
    filter: drop-shadow(0 0 20px rgba(212, 175, 103, 0.4));
}
.header-slogan {
    color: #d4af67;
    font-size: 14px;
    line-height: 1.6;
    max-width: 520px;
    font-style: italic;
}
.header-nav {
    display: flex;
    gap: 12px;
}
.nav-btn {
    display: inline-block;
    padding: 8px 18px;
    border: 2px solid #b88646;
    background: #261a10;
    color: #d4af67;
    font-size: 14px;
    text-decoration: none;
    border-radius: 3px;
    transition: all 0.2s;
}
.nav-btn:hover {
    border-color: #e6c070;
    color: #ffe8b0;
    background: #332418;
}
.nav-btn-active {
    background: linear-gradient(180deg, #d94242 0%, #b82020 45%, #8b1010 100%);
    color: #ffe8b0 !important;
    border-color: #b82020 !important;
}
/* 4. 招募Banner区 */
.banner {
    min-height: 60vh;
    background: 
        radial-gradient(ellipse at center, rgba(92, 64, 40, 0.35) 0%, transparent 70%),
        linear-gradient(180deg, #1a1410 0%, #0d0907 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px 20px;
    position: relative;
    overflow: hidden;
}
.banner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('') center/cover no-repeat;
    opacity: 0.15;
    pointer-events: none;
}
.banner-content {
    position: relative;
    z-index: 1;
    max-width: 1000px;
}
.banner-title {
    font-size: 58px;
    font-weight: bold;
    color: #d4af67;
    letter-spacing: 8px;
    margin-bottom: 18px;
    text-shadow: 0 0 18px rgba(212, 175, 103, 0.3);
}
.banner-subtitle {
    font-size: 20px;
    color: #c9a96e;
    margin-bottom: 20px;
    letter-spacing: 3px;
}
.banner-desc {
    font-size: 18px;
    color: #b89a6a;
    margin-bottom: 30px;
    letter-spacing: 2px;
}
.banner-btns {
    display: flex;
    gap: 35px;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
/* 金属质感主按钮：红金浮雕 */
.btn-primary-large {
    min-width: 250px;
    height: 56px;
    padding: 0 30px;
    position: relative;
    border: none;
    background: 
        linear-gradient(180deg, #d94242 0%, #b82020 45%, #8b1010 100%);
    color: #ffe8b0;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(12px 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 12px 100%, 0 50%);
    box-shadow:
        inset 0 1px 0 rgba(255, 220, 150, 0.4),
        inset 0 -2px 0 rgba(0, 0, 0, 0.4),
        0 0 15px rgba(200, 46, 46, 0.35);
    text-shadow: 0 1px 2px rgba(0,0,0,0.6);
    transition: all 0.25s ease;
}
.btn-primary-large::before {
    content: '';
    position: absolute;
    top: 2px; left: 2px; right: 2px; bottom: 2px;
    border: 1px solid rgba(255, 220, 150, 0.2);
    clip-path: polygon(10px 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 10px 100%, 0 50%);
    pointer-events: none;
}
.btn-primary-large:hover {
    filter: brightness(1.2);
    transform: translateY(-2px);
    box-shadow:
        inset 0 1px 0 rgba(255, 220, 150, 0.5),
        inset 0 -2px 0 rgba(0, 0, 0, 0.4),
        0 0 25px rgba(255, 80, 80, 0.5);
}
.btn-primary-large:active {
    transform: translateY(0);
    filter: brightness(0.95);
}
/* 金属质感次按钮：暗金浮雕 */
.btn-outline-large {
    min-width: 250px;
    height: 56px;
    padding: 0 30px;
    position: relative;
    border: none;
    background: 
        linear-gradient(180deg, #3a2b1e 0%, #261a10 50%, #170f08 100%);
    color: #d4af67;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(12px 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 12px 100%, 0 50%);
    box-shadow:
        inset 0 1px 0 rgba(212, 175, 103, 0.25),
        inset 0 -2px 0 rgba(0, 0, 0, 0.4),
        0 0 12px rgba(184, 134, 70, 0.2);
    text-shadow: 0 1px 2px rgba(0,0,0,0.6);
    transition: all 0.25s ease;
}
.btn-outline-large::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 2px solid #b88646;
    clip-path: polygon(12px 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 12px 100%, 0 50%);
    pointer-events: none;
    transition: all 0.25s ease;
}
.btn-outline-large:hover {
    background: 
        linear-gradient(180deg, #d94242 0%, #b82020 45%, #8b1010 100%);
    color: #ffe8b0;
    transform: translateY(-2px);
    box-shadow:
        inset 0 1px 0 rgba(255, 220, 150, 0.4),
        inset 0 -2px 0 rgba(0, 0, 0, 0.4),
        0 0 22px rgba(200, 46, 46, 0.45);
}
.btn-outline-large:hover::before {
    border-color: #e6c070;
}
/* 文字按钮 */
.btn-text-large {
    background: none;
    border: none;
    color: #d4af67;
    font-size: 20px;
    cursor: pointer;
    letter-spacing: 2px;
    text-decoration: underline;
    text-underline-offset: 5px;
    transition: all 0.2s;
}
.btn-text-large:hover {
    color: #f5d78e;
    text-underline-offset: 7px;
}
/* 底部特性标签 */
.banner-features {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}
.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 30px;
    font-size: 18px;
    color: #d4af67;
    letter-spacing: 2px;
}
.feature-icon {
    font-size: 22px;
    color: #d4af67;
}
.feature-divider {
    width: 2px;
    height: 26px;
    background: #b88646;
    opacity: 0.6;
}
/* 5. 申请表单区 */
.apply-box {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    background: #1a1410;
    border: 2px solid #b88646;
    position: relative;
    padding: 30px 45px;
    box-shadow: 0 0 25px rgba(0,0,0,0.6);
}
.apply-box::before,
.apply-box::after,
.apply-box .corner-bl,
.apply-box .corner-br {
    content: '';
    position: absolute;
    width: 26px;
    height: 26px;
    border: 2px solid #b88646;
}
.apply-box::before { top:-2px; left:-2px; border-right:none; border-bottom:none; }
.apply-box::after { top:-2px; right:-2px; border-left:none; border-bottom:none; }
.apply-box .corner-bl { bottom:-2px; left:-2px; border-right:none; border-top:none; }
.apply-box .corner-br { bottom:-2px; right:-2px; border-left:none; border-top:none; }
.form-item {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}
.form-item label {
    width: 160px;
    color: #d4af67;
    font-size: 17px;
    text-align: right;
    padding-right: 18px;
}
.input-wrap {
    flex: 1;
    position: relative;
}
.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 16px;
}
.form-item input {
    width: 100%;
    height: 46px;
    padding: 0 14px 0 40px;
    border: 2px solid transparent;
    border-radius: 4px;
    font-size: 16px;
    color: #333;
    background: #fff;
    outline: none;
    transition: all 0.2s;
}
.form-item input:focus {
    border-color: #b88646;
    box-shadow: 0 0 8px rgba(184, 134, 70, 0.4);
}
.form-item input.error {
    border-color: #c82e2e;
    box-shadow: 0 0 8px rgba(200, 46, 46, 0.4);
}
.error-tip {
    color: #ff6b6b;
    font-size: 13px;
    margin-top: 5px;
    text-align: center;
    min-height: 18px;
}
.submit-btn {
    display: block;
    width: 380px;
    height: 62px;
    margin: 12px auto 8px;
    border: none;
    background: linear-gradient(180deg, #8b1a1a 0%, #c82e2e 50%, #8b1a1a 100%);
    color: #f5d78e;
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 8px;
    cursor: pointer;
    clip-path: polygon(5% 0, 95% 0, 100% 50%, 95% 100%, 5% 100%, 0 50%);
    box-shadow: 0 0 18px rgba(200, 46, 46, 0.5);
    transition: all 0.2s;
}
.submit-btn:hover:not(:disabled) {
    filter: brightness(1.15);
    transform: translateY(-2px);
}
.submit-btn:active:not(:disabled) {
    transform: translateY(0);
}
.submit-btn:disabled {
    filter: grayscale(0.5);
    cursor: not-allowed;
    opacity: 0.7;
}
.tip {
    text-align: center;
    color: #888;
    font-size: 14px;
    margin-top: 8px;
}
/* 6. 参与流程模块 */
.process-wrap {
    max-width: 1180px;
    margin: 0 auto;
    background: #0c0906;
    border: 2px solid #b88646;
    border-radius: 6px;
    padding: 28px 20px 22px;
    position: relative;
    box-shadow: 0 0 24px rgba(0,0,0,0.7);
    background-image: radial-gradient(rgba(184,134,70,0.06) 1px, transparent 1px);
    background-size: 12px 12px;
}
.process-title {
    text-align: center;
    font-size: 36px;
    color: #d4af67;
    letter-spacing: 8px;
    margin: -38px 0 20px;
    text-shadow: 0 2px 8px #000, 0 0 12px rgba(212,175,103,0.25);
    background: #120d09;
    display: inline-block;
    padding: 0 20px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}
.process-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}
.process-item {
    flex: 1;
    text-align: center;
    position: relative;
}
.process-circle {
    width: 95px;
    height: 95px;
    margin: 0 auto 10px;
    border: 3px solid #b88646;
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #140e09;
    box-shadow: inset 0 0 12px rgba(0,0,0,0.6);
}
.process-num {
    position: absolute;
    top: -10px;
    background: #0c0906;
    border: 2px solid #b88646;
    color: #d4af67;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: bold;
}
.process-icon {
    font-size: 42px;
    color: #d4af67;
    text-shadow: 0 0 6px rgba(212,175,103,0.3);
}
.process-arrow {
    width: 32px;
    height: 95px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #b88646;
    flex-shrink: 0;
}
.process-h1 {
    font-size: 26px;
    color: #d4af67;
    margin-bottom: 6px;
    font-weight: bold;
    text-shadow: 0 1px 4px #000;
}
.process-desc {
    font-size: 16px;
    color: #c2b49c;
    line-height: 1.6;
}
.process-link {
    color: #ffd480;
    text-decoration: underline;
    transition: all 0.2s;
}
.process-link:hover {
    color: #fff1cc;
    text-shadow: 0 0 8px rgba(255,212,128,0.5);
}
/* 7. 测试概览卡片 */
.overview-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 10px;
}
.overview-card {
    background: #1a1410;
    border: 2px solid #b88646;
    padding: 22px 18px;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}
.overview-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(184, 134, 70, 0.2);
    border-color: #d4af67;
}
.card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 12px;
    border: 2px solid #b88646;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    background: radial-gradient(circle, #2a1f15 0%, #1a1410 100%);
}
.card-title {
    font-size: 20px;
    color: #d4af67;
    margin-bottom: 8px;
    letter-spacing: 2px;
}
.overview-card > p {
    font-size: 16px;
    color: #fff;
    margin-bottom: 10px;
}
.card-desc {
    font-size: 14px !important;
    color: #b89a6a !important;
    line-height: 1.7;
}
/* 8. 注意事项 */
.notice-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 30px;
    margin-top: 10px;
}
.notice-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: #d4af67;
    line-height: 1.7;
}
.notice-diamond {
    width: 10px;
    height: 10px;
    background: #d4af67;
    transform: rotate(45deg);
    flex-shrink: 0;
}
.bottom-actions {
    text-align: center;
    margin-top: 35px;
}
/* 9. BUG与建议征集板块 */
.feedback-content {
    max-width: 880px;
    margin: 0 auto;
    line-height: 1.85;
    font-size: 15px;
    color: #c9a96e;
}
.feedback-content > p {
    margin-bottom: 10px;
}
.format-box {
    border: 2px solid #b88646;
    background: #1a1410;
    padding: 15px 22px;
    margin: 18px 0;
    position: relative;
}
.format-title {
    color: #f5d78e;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 8px;
    letter-spacing: 2px;
    border-bottom: 1px solid #2a1f15;
    padding-bottom: 5px;
}
.format-box p {
    color: #b89a6a;
    font-size: 14px;
    margin-bottom: 4px;
}
.tip-text {
    color: #ff6b6b !important;
    font-weight: bold;
}
.reward-box {
    border: 2px solid #c82e2e;
    background: rgba(200, 46, 46, 0.08);
    padding: 16px 22px;
    margin: 18px 0;
    text-align: center;
}
.reward-box h3 {
    color: #f5d78e;
    font-size: 18px;
    letter-spacing: 3px;
    margin-bottom: 5px;
}
.reward-box p {
    color: #ffd080;
    font-size: 15px;
    font-weight: bold;
}
.invite-text {
    text-align: center;
    color: #d4af67;
    font-size: 15px;
    letter-spacing: 2px;
    margin: 12px 0 22px !important;
}
.feedback-btns {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
}
/* 10. 底部页脚 */
.site-footer {
    width: 100%;
    background: linear-gradient(180deg, #120d09 0%, #0a0705 100%);
    border-top: 2px solid #b88646;
    padding: 38px 20px 25px;
    margin-top: 35px;
    position: relative;
}
.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, #d4af67, transparent);
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.footer-qrcodes {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}
.qrcode-item {
    text-align: center;
    transition: transform 0.3s;
}
.qrcode-item:hover {
    transform: translateY(-3px);
}
.qrcode-item img {
    width: 140px;
    height: 140px;
    border: 2px solid #b88646;
    padding: 8px;
    background: #fff;
    margin-bottom: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}
.qrcode-item p {
    color: #d4af67;
    font-size: 14px;
    letter-spacing: 2px;
}
.kf-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s;
}
.kf-link:hover {
    transform: translateY(-3px);
}
.kf-icon {
    width: 140px;
    height: 140px;
    border: 2px solid #b88646;
    padding: 8px;
    background: #1a1410;
    margin-bottom: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 52px;
}
.kf-link p {
    color: #d4af67;
    font-size: 14px;
    letter-spacing: 2px;
    text-align: center;
}
.footer-logo {
    margin-bottom: 20px;
}
.footer-logo img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 0 6px rgba(212, 175, 103, 0.3));
}
.footer-switch {
    margin-bottom: 8px;
}
.footer-switch a {
    color: #888;
    font-size: 12px;
    text-decoration: none;
    transition: color 0.2s;
    letter-spacing: 1px;
}
.footer-switch a:hover {
    color: #d4af67;
}
.footer-icp {
    margin-bottom: 12px;
}
.footer-icp a {
    color: #888;
    font-size: 12px;
    text-decoration: none;
    transition: color 0.2s;
    letter-spacing: 1px;
}
.footer-icp a:hover {
    color: #d4af67;
}
.footer-notice {
    max-width: 950px;
    margin: 0 auto;
    padding-top: 10px;
    border-top: 1px solid #2a1f15;
}
.footer-notice p {
    color: #777;
    font-size: 11px;
    line-height: 1.9;
    text-align: center;
}
/* 11. 提交成功弹窗 */
.success-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
}
.modal-box {
    position: relative;
    width: 520px;
    max-width: 90%;
    background: #1a1410;
    border: 2px solid #b88646;
    padding: 30px 25px 25px;
    z-index: 10;
    box-shadow: 0 0 30px rgba(0,0,0,0.8);
}
.modal-box::before,
.modal-box::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    border: 2px solid #b88646;
}
.modal-box::before { top:-2px; left:-2px; border-right:none; border-bottom:none; }
.modal-box::after { top:-2px; right:-2px; border-left:none; border-bottom:none; }
.modal-box .corner-bl { position:absolute; bottom:-2px; left:-2px; width:24px; height:24px; border:2px solid #b88646; border-right:none; border-top:none; }
.modal-box .corner-br { position:absolute; bottom:-2px; right:-2px; width:24px; height:24px; border:2px solid #b88646; border-left:none; border-top:none; }
.modal-title {
    text-align: center;
    font-size: 22px;
    color: #d4af67;
    letter-spacing: 4px;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(212, 175, 103, 0.3);
}
.modal-content {
    color: #c2b49c;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}
.modal-content p {
    margin-bottom: 10px;
}
.modal-close-btn {
    width: 100%;
    height: 44px;
    background: linear-gradient(180deg, #d94242 0%, #b82020 45%, #8b1010 100%);
    color: #ffe8b0;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 4px;
    border: none;
    cursor: pointer;
    clip-path: polygon(5% 0, 95% 0, 100% 50%, 95% 100%, 5% 100%, 0 50%);
    box-shadow: 0 0 15px rgba(200, 46, 46, 0.4);
    transition: all 0.2s;
}
.modal-close-btn:hover {
    filter: brightness(1.15);
}
/* 12. 福利领取页专属样式 */
.reward-section {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
}
/* 双礼包垂直并列，默认全部显示 */
.reward-panel {
    display: block;
    margin-bottom: 35px;
}
.reward-panel:last-child {
    margin-bottom: 0;
}
.reward-card {
    position: relative;
    display: flex;
    gap: 50px;
    background: #1a1410;
    border: 2px solid #b88646;
    padding: 40px;
    box-shadow: 0 0 25px rgba(0,0,0,0.6);
}
.reward-card::before,
.reward-card::after {
    content: '';
    position: absolute;
    width: 26px;
    height: 26px;
    border: 2px solid #b88646;
}
.reward-card::before {
    top: -2px;
    left: -2px;
    border-right: none;
    border-bottom: none;
}
.reward-card::after {
    top: -2px;
    right: -2px;
    border-left: none;
    border-bottom: none;
}
.reward-qrcode {
    width: 240px;
    text-align: center;
    flex-shrink: 0;
}
.reward-qrcode img {
    width: 200px;
    height: 200px;
    margin: 0 auto 12px;
    border: 2px solid #b88646;
    padding: 8px;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}
.reward-qrcode p {
    color: #d4af67;
    font-size: 15px;
    margin-bottom: 6px;
}
.reward-qrcode .group-num {
    color: #ffe8b0;
    font-weight: bold;
    letter-spacing: 1px;
    font-size: 16px !important;
}
.reward-info {
    flex: 1;
}
.reward-info h3 {
    color: #d4af67;
    font-size: 24px;
    letter-spacing: 3px;
    margin-bottom: 20px;
    font-weight: 500;
}
.reward-desc {
    margin-bottom: 30px;
    line-height: 2.2;
    color: #c2b49c;
    font-size: 15px;
}
.result-box {
    margin-top: 20px;
    padding: 18px;
    background: #0f0a06;
    border: 1px solid #b88646;
    border-radius: 3px;
    text-align: center;
}
.result-box h4 {
    color: #d4af67;
    font-size: 18px;
    margin-bottom: 12px;
    font-weight: 500;
}
.result-box p {
    color: #c2b49c;
    margin-bottom: 8px;
    font-size: 14px;
}
.code-text {
    color: #ffe8b0;
    font-weight: bold;
    letter-spacing: 2px;
    font-size: 20px;
    font-family: Consolas, monospace;
    margin: 12px 0;
    text-shadow: 0 0 8px rgba(255, 232, 176, 0.3);
}
/* ========== 全局金色选中效果 ========== */
/* 文字选中：金底深字 */
::selection {
    background: #d4af67;
    color: #120d09;
    text-shadow: none;
}
::-moz-selection {
    background: #d4af67;
    color: #120d09;
    text-shadow: none;
}

/* 图片选中/点击：金色发光边框 */
img {
    transition: all 0.25s ease;
    user-select: none;
    -webkit-user-drag: none;
}
img:active,
img:focus-visible {
    outline: 2px solid #e6c070;
    box-shadow: 0 0 18px rgba(212, 175, 103, 0.6);
}

/* 按钮/链接选中金色反馈 */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #d4af67;
    outline-offset: 2px;
}
/* ========== 全局Hover美化增强 ========== */
/* 1. 可交互文字hover金色发光 */
a, button, .nav-btn, .submit-btn, .btn-primary, .btn-default,
.section-title, .banner-title, .block-title, h3, h4,
.process-h1, .card-title, .modal-title {
    transition: all 0.25s ease;
}
a:hover,
.nav-btn:hover,
.submit-btn:hover,
.btn-primary:hover,
.btn-default:hover,
.section-title:hover,
.banner-title:hover,
.block-title:hover,
h3:hover, h4:hover,
.process-h1:hover,
.card-title:hover,
.modal-title:hover {
    text-shadow: 0 0 8px rgba(212, 175, 103, 0.7), 0 0 16px rgba(212, 175, 103, 0.4);
    color: #ffe8b0;
}

/* 正文段落轻微发光，避免晃眼 */
p:hover, li:hover {
    transition: all 0.3s ease;
    text-shadow: 0 0 4px rgba(212, 175, 103, 0.3);
}

/* 2. 图片hover平滑放大+金色光晕 */
img {
    transition: transform 0.35s ease, box-shadow 0.3s ease;
}
.qrcode-item, .reward-qrcode, .qr-card, .overview-card,
.download-btn-card, .process-circle, .card-icon {
    overflow: hidden;
}
.qrcode-item:hover img,
.reward-qrcode:hover img,
.qr-card:hover img,
.footer-logo:hover img,
.main-logo:hover {
    transform: scale(1.06);
    box-shadow: 0 0 20px rgba(212, 175, 103, 0.5);
}

/* 图标类图片放大幅度稍小 */
.process-circle:hover .process-icon,
.card-icon:hover {
    transform: scale(1.12);
    filter: drop-shadow(0 0 8px rgba(212, 175, 103, 0.6));
}

/* 3. 卡片hover上浮+金边发光 */
.reward-card, .overview-card, .download-btn-card, .qr-card,
.apply-box, .process-wrap, .format-box, .reward-box, .download-block {
    transition: all 0.3s ease;
}
.reward-card:hover,
.overview-card:hover,
.download-btn-card:hover,
.qr-card:hover,
.format-box:hover,
.reward-box:hover,
.download-block:hover {
    transform: translateY(-4px);
    border-color: #e6c070;
    box-shadow: 0 10px 30px rgba(184, 134, 70, 0.25);
}

/* 4. 输入框hover/focus金色高亮 */
.form-item input,
.filter-item input,
.filter-item select,
.login-form input {
    transition: all 0.25s ease;
}
.form-item input:hover,
.filter-item input:hover,
.filter-item select:hover,
.login-form input:hover {
    border-color: #d4af67;
    box-shadow: 0 0 8px rgba(212, 175, 103, 0.3);
}
.form-item input:focus,
.filter-item input:focus,
.filter-item select:focus,
.login-form input:focus {
    border-color: #ffe8b0;
    box-shadow: 0 0 12px rgba(212, 175, 103, 0.5);
    outline: none;
}

/* 5. 按钮hover强化发光 */
.submit-btn:hover,
.btn-primary:hover,
.download-btn:hover,
.group-btn:hover,
.modal-close-btn:hover {
    box-shadow: 0 0 20px rgba(255, 100, 100, 0.5), inset 0 1px 0 rgba(255, 220, 150, 0.5);
}