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

body {
    font-family: 'OPPOSans', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: #333;
    line-height: 1.6;
    background: #fff;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

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

/* ===== Nav shared (for sub pages) ===== */

/* ===== Top Logo (original big dark section) ===== */
.top-logo {
    text-align: center;
    padding: 28px 0;
    background: #0d1040;
}

.top-logo-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 80px;
}

.top-link {
    font-size: 20px;
    color: #f48fb1;
    font-weight: 900;
    letter-spacing: 2px;
    transition: color 0.3s;
    font-family: 'Nunito', 'Quicksand', 'Varela Round', sans-serif;
}

.top-link:hover {
    color: #fff;
}

.top-logo-text {
    font-family: 'Nunito', 'Quicksand', 'Varela Round', sans-serif;
    font-size: 42px;
    font-weight: 900;
    color: #e91e8c;
    display: inline-block;
    line-height: 1;
    text-decoration: none;
}

.logo-future {
    letter-spacing: 0.18em;
}

.logo-o2 {
    margin-left: 0.32em;
    letter-spacing: 0;
}

.logo-o2 sub {
    font-size: 0.4em;
    vertical-align: baseline;
    position: relative;
    bottom: -0.15em;
    margin-left: -0.05em;
    font-weight: 900;
}

/* ===== Header ===== */
.header {
    padding: 8px 0 2px;
}

.nav-subtitle {
    font-size: 15px;
    color: #333;
    font-weight: bold;
    display: inline-block;
    letter-spacing: 2px;
    padding-bottom: 6px;
    border-bottom: 1px solid #ccc;
}

/* ===== Hero ===== */
.hero {
    padding: 8px 0 30px;
}

.hero-inner {
    display: flex;
    gap: 36px;
    align-items: center;
}

.hero-left {
    flex: 0 0 50%;
}

.hero-label {
    display: none;
}

.hero-left img {
    width: 100%;
    border-radius: 4px;
}

.hero-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-quote {
    font-size: 20px;
    font-weight: bold;
    color: #000;
    text-align: left;
    margin-bottom: 28px;
    line-height: 1.6;
}

.hero-desc {
    font-size: 13px;
    color: #444;
    line-height: 2.2;
    text-align: left;
    margin-bottom: 14px;
}

.brand-name {
    color: #e91e8c;
    font-weight: bold;
}

.brand-name sub {
    font-size: 0.7em;
}

/* ===== Family ===== */
.family {
    padding: 30px 0;
    text-align: center;
}

.family-title {
    font-size: 15px;
    color: #333;
    margin-bottom: 12px;
    font-weight: normal;
}

.family-brand {
    font-weight: 900;
    font-size: 17px;
    color: #000;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.family-brand sub {
    font-size: 0.6em;
}

.family-desc {
    font-size: 14px;
    color: #444;
    margin-bottom: 24px;
    line-height: 2;
    text-align: center;
}

.family-buttons {
    display: inline-flex;
    align-items: stretch;
    gap: 0;
}

.btn-skew {
    transform: skewX(-12deg);
    padding: 18px 52px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-skew span {
    transform: skewX(12deg);
    font-size: 22px;
    font-weight: bold;
    color: #fff;
    letter-spacing: 3px;
}

.btn-skew-blue {
    background: #0d1040;
}

.btn-skew-green {
    background: #7fff00;
}

.btn-skew-green span {
    font-style: italic;
    letter-spacing: 2px;
    color: #fff;
}

.btn-skew-cyan {
    background: #0d1040;
    padding: 18px 32px;
}

.btn-skew-cyan span {
    font-size: 20px;
    color: #fff;
}

/* ===== Cycle ===== */
.cycle {
    padding: 50px 0 30px;
    border-top: 2px solid #eee;
}

.cycle-title {
    font-size: 30px;
    font-weight: bold;
    color: #000;
    margin-bottom: 36px;
}

.cycle-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.cycle-card {
    border-radius: 20px;
    background: #fff;
    overflow: hidden;
    min-height: 270px;
    display: flex;
    flex-direction: column;
}

.card-blue-border {
    border: 2px solid #80deea;
}

.card-grey-border {
    border: 2px solid #bdbdbd;
}

.card-top-info {
    display: flex;
    justify-content: space-between;
    padding: 14px 18px 0;
    font-size: 11px;
    color: #bbb;
}

.card-main-price {
    text-align: center;
    font-size: 54px;
    font-weight: 900;
    color: #e91e8c;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
}

/* 底部波浪（单峰月牙） */
.card-wave-bot-wrap {
    margin-top: auto;
}

.card-wave-bot-wrap .wave-double {
    display: block;
    width: 100%;
    height: 24px;
}

.wave-bar {
    display: flex;
    justify-content: space-between;
    padding: 4px 18px 14px;
    font-size: 12px;
    color: #fff;
    font-weight: bold;
}

.blue-bar { background: #29b6f6; }
.navy-bar { background: #0d1040; justify-content: center; }
.pink-bar { background: #e91e8c; }
.grey-bar { background: #9e9e9e; justify-content: center; }

/* 顶部波浪（单峰月牙） */
.card-wave-top-wrap .wave-bar {
    padding: 14px 18px 6px;
}

.card-wave-top-wrap .wave-double-flip {
    display: block;
    width: 100%;
    height: 24px;
}

/* 飞机路径 */
.card-flight-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 12px 18px;
}

.fl-label {
    font-size: 13px;
    color: #555;
    font-weight: bold;
}

/* 卡片3 */
.card-ip-head {
    text-align: center;
    font-size: 14px;
    color: #0d1040;
    font-weight: bold;
    padding: 18px 0 6px;
}

.card-ip-figures {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex: 1;
    align-items: center;
    padding: 8px 0;
}

/* 卡片4 */
.card-cloud-center {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    padding: 10px 0;
}

.card-unbind-label {
    text-align: center;
    font-size: 13px;
    color: #555;
    font-weight: bold;
    padding: 0 0 20px;
}

/* ===== Confirm ===== */
.confirm {
    padding: 44px 0;
    text-align: center;
}

.confirm-title {
    font-size: 22px;
    font-weight: bold;
    color: #000;
    line-height: 1.8;
}

/* ===== Cool Section ===== */
.cool-section {
    padding: 0 0;
    margin-top: 10px;
}

.cool-banner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    height: 420px;
    border-radius: 12px;
    overflow: hidden;
}

/* 左侧 */
.cool-left {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

/* 左上：品牌理念 */
.cool-top-blue {
    background: #2A78A0;
    padding: 24px 24px 20px;
    flex: 1.3;
    position: relative;
    overflow: hidden;
}

.cool-deco-lines {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 16px;
}

.dline {
    display: block;
    height: 2px;
    border-radius: 1px;
}

.d1 { width: 60px; background: #f8bbd0; }
.d2 { width: 50px; background: #c5e1a5; }
.d3 { width: 42px; background: #81c784; }
.d4 { width: 36px; background: #66bb6a; }

.cool-top-body {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.cool-top-text {
    flex: 1;
}

.cool-top-text h3 {
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 12px;
}

.cool-top-text p {
    font-size: 11px;
    color: rgba(255,255,255,0.7);
    line-height: 2.2;
}

.cool-couple-svg {
    flex-shrink: 0;
}

/* 左下：使命 */
.cool-bot-olive {
    background: #7A7A53;
    padding: 22px 24px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.25);
    flex: 0.7;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cool-bot-olive h4 {
    font-size: 15px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 10px;
}

.cool-bot-olive p {
    font-size: 11px;
    color: #fff;
    line-height: 2.2;
}

/* 右侧：符号视觉 */
.cool-right-blue {
    background: #36A2E0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
}

/* ===== Loyalty ===== */
.loyalty {
    padding: 50px 0;
    text-align: center;
}

.loyalty-title {
    font-size: 20px;
    color: #000;
    margin-bottom: 36px;
    font-weight: normal;
    letter-spacing: 2px;
}

.circles-grid {
    max-width: 100%;
    margin: 0 auto 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.circle-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 22px;
    width: 100%;
    max-width: 1160px;
}

.circle-pair {
    display: inline-flex;
    gap: 8px;
    justify-content: center;
}

.circle-pair.empty {
    visibility: hidden;
}

.dot {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: inline-block;
}

.dot.navy { background: #1a237e; }
.dot.navy-d { background: #0d1040; }
.dot.rose { background: #f48fb1; }
.dot.rose-l { background: #f8bbd0; }
.dot.rose-d { background: #e91e8c; }
.dot.charcoal { background: #37474f; }
.dot.silver { background: #bdbdbd; }
.dot.silver-d { background: #757575; }

.loyalty-note {
    font-size: 12px;
    color: #999;
    line-height: 2.2;
}

/* ===== Query ===== */
.query {
    padding: 40px 0;
}

.query-box {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.query-top {
    background: #1a237e;
    color: #fff;
    padding: 24px 30px;
    text-align: center;
}

.query-top h2 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 8px;
    letter-spacing: 2px;
}

.query-top p {
    font-size: 12px;
    opacity: 0.8;
    line-height: 1.8;
}

.query-bottom {
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #1a237e;
}

.shield-group {
    display: flex;
    gap: 20px;
}

.shield-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.shield-item span {
    font-size: 12px;
    color: rgba(255,255,255,0.8);
}

.query-btn {
    padding: 12px 40px;
    border: 2px solid #fff;
    color: #fff;
    font-size: 15px;
    font-weight: bold;
    letter-spacing: 2px;
    transition: all 0.3s;
}

.query-btn:hover {
    background: #fff;
    color: #1a237e;
}

/* ===== Advocate ===== */
.advocate {
    padding: 0;
    margin-top: 40px;
}

.advocate-wrap {
    position: relative;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
}

.advocate-bg {
    width: 100%;
    display: block;
}

.advocate-text {
    position: absolute;
    top: 0;
    right: 0;
    width: 42%;
    padding: 30px 36px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    text-align: left;
}

.advocate-text h3 {
    font-size: 22px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 10px;
}

.adv-sub {
    font-size: 15px;
    color: #fff;
    font-weight: bold;
    margin-bottom: 16px;
}

.adv-desc {
    font-size: 12px;
    color: rgba(255,255,255,0.9);
    line-height: 2.4;
}

/* ===== Footer ===== */
.footer {
    padding-top: 50px;
    border-top: 1px solid #eee;
    margin-top: 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid #eee;
    text-align: center;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: bold;
    color: #000;
    margin-bottom: 14px;
}

.footer-col a {
    display: block;
    font-size: 13px;
    color: #666;
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: #e91e8c;
}

.footer-bottom-section {
    padding: 28px 0;
    display: flex;
    justify-content: center;
}

.footer-contact-center h4 {
    font-size: 14px;
    font-weight: bold;
    color: #000;
    margin-bottom: 12px;
    text-align: center;
}

.footer-contact-center .email-input {
    display: flex;
    gap: 0;
    max-width: 320px;
    margin: 0 auto;
}

.email-input {
    display: flex;
    gap: 0;
    max-width: 320px;
}

.email-input input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-right: none;
    border-radius: 4px 0 0 4px;
    font-size: 13px;
    outline: none;
}

.email-input input:focus {
    border-color: #1a237e;
}

.email-input button {
    padding: 10px 16px;
    background: #1a237e;
    color: #fff;
    border: none;
    border-radius: 0 4px 4px 0;
    font-size: 14px;
    cursor: pointer;
}

.footer-copyright {
    padding: 16px 0;
    text-align: center;
    border-top: 1px solid #eee;
}

.footer-copyright p {
    font-size: 11px;
    color: #aaa;
}

/* ===== 移动端适配 ===== */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    /* Top Bar */
    .top-logo-row {
        gap: 24px;
    }
    .top-link {
        font-size: 12px;
    }

    /* Logo (sub pages) */
    .top-logo {
        padding: 20px 0;
    }
    .top-logo-text {
        font-size: 28px;
    }

    /* Hero */
    .hero-inner {
        flex-direction: column;
        gap: 20px;
    }
    .hero-left {
        flex: none;
        width: 100%;
    }
    .hero-right {
        padding: 0;
    }
    .hero-quote {
        font-size: 17px;
    }
    .hero-desc {
        font-size: 13px;
    }

    /* Family */
    .family-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    .btn-skew {
        padding: 14px 28px;
    }
    .btn-skew span {
        font-size: 16px;
    }

    /* Cycle cards */
    .cycle-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .card-main-price {
        font-size: 36px;
    }
    .cycle-title {
        font-size: 22px;
    }

    /* Confirm */
    .confirm-title {
        font-size: 18px;
    }

    /* Cool banner */
    .cool-banner {
        grid-template-columns: 1fr;
        height: auto;
    }
    .cool-right-blue {
        min-height: 200px;
    }
    .cool-couple-svg svg {
        width: 70px;
        height: auto;
    }

    /* Loyalty circles */
    .circle-row {
        gap: 10px;
        max-width: 100%;
    }
    .dot {
        width: 50px;
        height: 50px;
    }
    .loyalty-title {
        font-size: 16px;
    }

    /* Query */
    .query-bottom {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    .shield-group {
        flex-direction: column;
        gap: 10px;
    }

    /* Advocate */
    .advocate-wrap {
        border-radius: 8px;
    }
    .advocate-text {
        width: 55%;
        padding: 20px 16px;
    }
    .advocate-text h3 {
        font-size: 16px;
    }
    .adv-desc {
        font-size: 10px;
        line-height: 2;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 480px) {
    .top-logo-text {
        font-size: 22px;
    }

    .hero-quote {
        font-size: 15px;
    }

    .btn-skew {
        padding: 10px 20px;
    }
    .btn-skew span {
        font-size: 14px;
        letter-spacing: 1px;
    }

    .cycle-cards {
        grid-template-columns: 1fr;
    }

    .cool-top-body {
        flex-direction: column;
    }
    .cool-couple-svg {
        display: none;
    }

    .circle-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .dot {
        width: 40px;
        height: 40px;
    }

    .advocate-text {
        position: relative;
        width: 100%;
        background: rgba(0,0,0,0.5);
        padding: 20px;
    }
    .advocate-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .advocate-wrap {
        position: relative;
        min-height: 300px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}

/* ===== 导航增强 ===== */
.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.main-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}
.main-nav a {
    font-size: 14px;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}
.main-nav a:hover { color: #e91e8c; }
.nav-btn-login, .nav-btn-logout {
    padding: 6px 16px;
    border: 1.5px solid #0d1040;
    border-radius: 4px;
    font-size: 13px;
    font-weight: bold;
}
.nav-btn-login:hover { background: #0d1040; color: #fff; }
.nav-btn-logout { border-color: #e91e8c; color: #e91e8c; }
.nav-btn-logout:hover { background: #e91e8c; color: #fff; }

/* ===== Toast ===== */
.toast {
    position: fixed; top: 20px; right: 20px;
    padding: 12px 24px; border-radius: 8px;
    color: #fff; font-size: 14px; z-index: 9999;
    animation: slideIn 0.3s ease;
}
.toast-success { background: #2e7d32; }
.toast-error { background: #c62828; }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ===== 功能页面通用 ===== */
.page-wrap {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px 16px;
}
.page-wrap-wide {
    max-width: 960px;
    margin: 0 auto;
    padding: 40px 16px;
}
.page-title {
    font-size: 24px;
    font-weight: bold;
    color: #0d1040;
    margin-bottom: 8px;
}
.page-subtitle {
    font-size: 14px;
    color: #666;
    margin-bottom: 32px;
}
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: bold; color: #333; margin-bottom: 6px; }
.form-input {
    width: 100%; padding: 12px 16px;
    border: 2px solid #e0e0e0; border-radius: 8px;
    font-size: 14px; outline: none; transition: border-color 0.3s;
}
.form-input:focus { border-color: #0d1040; }
.form-row { display: flex; gap: 12px; }
.form-row .form-input { flex: 1; }

.btn-primary {
    display: inline-block; padding: 14px 32px;
    background: #0d1040; color: #fff;
    font-size: 15px; font-weight: bold;
    border: none; border-radius: 8px;
    cursor: pointer; transition: background 0.3s; letter-spacing: 1px;
}
.btn-primary:hover { background: #1a237e; }
.btn-primary:disabled { background: #bdbdbd; cursor: not-allowed; }
.btn-secondary {
    display: inline-block; padding: 14px 32px;
    background: #fff; color: #0d1040;
    font-size: 15px; font-weight: bold;
    border: 2px solid #0d1040; border-radius: 8px;
    cursor: pointer; transition: all 0.3s;
}
.btn-secondary:hover { background: #0d1040; color: #fff; }
.btn-danger {
    display: inline-block; padding: 14px 32px;
    background: #e91e8c; color: #fff;
    font-size: 15px; font-weight: bold;
    border: none; border-radius: 8px;
    cursor: pointer;
}
.btn-danger:hover { background: #c2185b; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-block { display: block; width: 100%; text-align: center; }

.card {
    background: #fff; border: 2px solid #e0e0e0;
    border-radius: 16px; padding: 24px; margin-bottom: 16px;
}
.card-highlight { border-color: #80deea; }
.card-title { font-size: 16px; font-weight: bold; color: #0d1040; margin-bottom: 12px; }

.status-badge {
    display: inline-block; padding: 4px 12px;
    border-radius: 20px; font-size: 12px; font-weight: bold;
}
.status-active { background: #e8f5e9; color: #2e7d32; }
.status-pending { background: #fff3e0; color: #e65100; }
.status-dissolved { background: #fce4ec; color: #c62828; }
.status-paid { background: #e8f5e9; color: #2e7d32; }
.status-unpaid { background: #fff3e0; color: #e65100; }

.product-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.product-card {
    border: 2px solid #e0e0e0; border-radius: 16px;
    overflow: hidden; transition: border-color 0.3s, transform 0.3s;
    text-decoration: none; display: block;
}
.product-card:hover { border-color: #80deea; transform: translateY(-4px); }
.product-card .p-img {
    height: 220px; background: #f5f5f5;
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.product-card .p-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card .p-info { padding: 16px; }
.product-card .p-info h3 { font-size: 15px; font-weight: bold; color: #0d1040; margin-bottom: 8px; }
.product-card .p-info .price { font-size: 20px; font-weight: 900; color: #e91e8c; }

.error-msg { color: #e91e8c; font-size: 14px; margin-bottom: 16px; }
.success-msg { color: #2e7d32; font-size: 14px; margin-bottom: 16px; }

@media (max-width: 768px) {
    .main-nav { gap: 12px; }
    .main-nav a { font-size: 12px; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .page-wrap-wide { padding: 24px 16px; }
}
@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr; }
    .header-nav { flex-wrap: wrap; gap: 8px; }
}

/* ===== UI polish (functional pages) ===== */
.top-logo { padding: 16px 0; background: linear-gradient(90deg, #0d1040 0%, #1a237e 55%, #2196f3 100%); box-shadow: 0 2px 12px rgba(13,16,64,.18); }
.top-logo-row { gap: 36px; flex-wrap: wrap; padding: 0 24px; }
.top-link { font-size: 16px; color: #fff; letter-spacing: 1px; }
.top-link:hover { color: #ffd6ec; }
.top-logo-text { font-size: 34px; color: #fff; }
.top-logo-text .logo-o2 { color: #ff7ec1; }
#nav-auth { display: inline-flex; align-items: center; gap: 28px; }

.page-wrap, .page-wrap-wide { animation: fadeUp .4s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.page-title { letter-spacing: .5px; }

.form-input { border-width: 1.5px; border-radius: 10px; background: #fafafa; }
.form-input:focus { border-color: #e91e8c; background: #fff; box-shadow: 0 0 0 3px rgba(233,30,140,.12); }

.btn-primary, .btn-secondary, .btn-danger {
    border-radius: 10px; padding: 13px 30px; letter-spacing: .5px;
    box-shadow: 0 4px 14px rgba(13,16,64,.16); transition: transform .15s ease, box-shadow .2s ease, background .25s ease;
}
.btn-primary { background: linear-gradient(135deg, #0d1040, #2a2f7a); }
.btn-danger { background: linear-gradient(135deg, #e91e8c, #ff5fa8); box-shadow: 0 4px 14px rgba(233,30,140,.28); }
.btn-primary:hover, .btn-danger:hover { transform: translateY(-2px); box-shadow: 0 7px 20px rgba(13,16,64,.24); }
.btn-secondary { box-shadow: none; }
.btn-sm { padding: 8px 16px; box-shadow: none; }

.card {
    border: 1px solid #eef0f5; border-radius: 16px; padding: 22px;
    box-shadow: 0 6px 22px rgba(13,16,64,.06); transition: box-shadow .25s ease, transform .25s ease;
}
.card-highlight { border-color: transparent; box-shadow: 0 8px 28px rgba(233,30,140,.12); }

.product-card { border: 1px solid #eef0f5; box-shadow: 0 6px 22px rgba(13,16,64,.06); }
.product-card:hover { border-color: transparent; box-shadow: 0 12px 30px rgba(13,16,64,.14); transform: translateY(-6px); }

.btn-text { background: none; border: none; color: #0d1040; font-size: 13px; cursor: pointer; padding: 2px 4px; }
.btn-text:hover { text-decoration: underline; }

.toast { border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.2); }

@media (max-width: 768px) {
    .top-logo-row { gap: 20px; }
    .top-logo-text { font-size: 26px; }
    .top-link { font-size: 14px; letter-spacing: 1px; }
}