:root {
    --fyuc-navy-950: #03192f;
    --fyuc-navy-900: #06376e;
    --fyuc-navy-800: #07579f;
    --fyuc-blue-700: #0b75c5;
    --fyuc-blue-600: #138fd9;
    --fyuc-cyan-500: #35b8ed;

    --fyuc-page: #f5f7f9;
    --fyuc-card: #ffffff;
    --fyuc-title: #123a5c;
    --fyuc-text: #526c82;
    --fyuc-muted: #8496a5;
    --fyuc-border: #dce4ea;

    --fyuc-shadow:
        0 20px 58px
        rgba(5, 38, 72, .11);
}

html.fyuc-root {
    background: var(--fyuc-page) !important;
}

body.fyuc-body {
    background:
        linear-gradient(
            180deg,
            #f8fafb,
            var(--fyuc-page)
        ) !important;
}

body.fyuc-body #fy-clear-cart {
    display: none !important;
}

body.fyuc-body #order-standard_cart {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
}

.fyic-page,
.fyic-page * {
    box-sizing: border-box;
}

.fyic-page {
    min-height: 100vh;
    padding: 46px 0 90px;

    background:
        linear-gradient(
            180deg,
            #f8fafb,
            #f4f6f8
        ) !important;
}

.fyic-shell {
    width:
        min(
            calc(100% - 42px),
            1370px
        );

    margin: 0 auto;
}

/* 顶部区域 */

.fyic-hero {
    position: relative;

    display: flex;
    min-height: 245px;
    padding: 50px 60px;
    overflow: hidden;

    align-items: center;
    justify-content: space-between;
    gap: 40px;

    border-radius: 28px;

    background:
        radial-gradient(
            circle at 85% 30%,
            rgba(82, 211, 252, .30),
            transparent 31%
        ),
        linear-gradient(
            125deg,
            var(--fyuc-navy-950),
            var(--fyuc-navy-800) 54%,
            var(--fyuc-blue-600)
        ) !important;

    box-shadow:
        0 28px 76px
        rgba(4, 39, 76, .24);

    color: #fff;
}

.fyic-hero::before {
    position: absolute;
    top: -145px;
    right: 130px;

    width: 350px;
    height: 350px;

    border:
        1px solid
        rgba(255,255,255,.11);

    border-radius: 50%;

    content: "";
}

.fyic-hero-copy {
    position: relative;
    z-index: 2;
}

.fyic-eyebrow {
    display: inline-flex;
    min-height: 36px;
    padding: 0 16px;

    align-items: center;

    border:
        1px solid
        rgba(255,255,255,.23);

    border-radius: 999px;

    background:
        rgba(255,255,255,.08);

    color: #fff;

    font-size: 11px;
    font-weight: 950;
    letter-spacing: .18em;
}

.fyic-hero h1 {
    margin: 19px 0 13px !important;

    color: #fff !important;

    font-size:
        clamp(
            42px,
            4.7vw,
            62px
        ) !important;

    font-weight: 950 !important;
    line-height: 1.12 !important;
}

.fyic-hero p {
    max-width: 750px;
    margin: 0 !important;

    color:
        rgba(255,255,255,.80) !important;

    font-size: 18px !important;
    line-height: 1.85 !important;
}

.fyic-hero-mark {
    position: relative;
    z-index: 2;

    display: grid;

    width: 146px;
    height: 146px;
    flex: 0 0 146px;

    place-items: center;

    border:
        1px solid
        rgba(255,255,255,.18);

    border-radius: 32px;

    background:
        rgba(255,255,255,.08);
}

.fyic-hero-mark svg {
    width: 110px;
    height: 110px;
}

/* 步骤条 */

.fyic-progress {
    display: grid;

    margin: 28px 0;
    padding: 26px 34px;

    grid-template-columns:
        minmax(200px, 1fr)
        minmax(60px, .35fr)
        minmax(200px, 1fr)
        minmax(60px, .35fr)
        minmax(200px, 1fr);

    align-items: center;
    gap: 20px;

    border:
        1px solid
        var(--fyuc-border);

    border-radius: 20px;

    background: #fff;

    box-shadow:
        var(--fyuc-shadow);
}

.fyic-progress-item {
    display: flex;
    align-items: center;
    gap: 14px;
}

.fyic-progress-item > span {
    display: grid;

    width: 49px;
    height: 49px;
    flex: 0 0 49px;

    place-items: center;

    border:
        1px solid
        #d9e1e7;

    border-radius: 14px;

    background: #f5f7f9;

    color: #8495a3;

    font-size: 13px;
    font-weight: 950;
}

.fyic-progress-item strong {
    display: block;

    color: #5a7184;

    font-size: 16px;
    font-weight: 950;
}

.fyic-progress-item small {
    display: block;
    margin-top: 4px;

    color: #91a0ac;

    font-size: 12px;
}

.fyic-progress-item.is-active > span {
    border-color:
        var(--fyuc-blue-700);

    background:
        linear-gradient(
            135deg,
            var(--fyuc-navy-900),
            var(--fyuc-blue-600)
        );

    box-shadow:
        0 10px 24px
        rgba(9, 99, 175, .24);

    color: #fff;
}

.fyic-progress-item.is-active strong {
    color:
        var(--fyuc-blue-700);
}

.fyic-progress-line {
    height: 2px;

    background:
        linear-gradient(
            90deg,
            #d9e2e8,
            #eef1f4
        );
}

/* 分类 */

.fyic-group-panel {
    display: flex;

    min-height: 102px;
    margin-bottom: 27px;
    padding: 22px 28px;

    align-items: center;
    justify-content: space-between;
    gap: 25px;

    border:
        1px solid
        var(--fyuc-border);

    border-radius: 20px;

    background: #fff;

    box-shadow:
        var(--fyuc-shadow);
}

.fyic-group-label {
    display: block;
    margin-bottom: 6px;

    color:
        var(--fyuc-muted);

    font-size: 12px;
    font-weight: 800;
}

.fyic-group-panel strong {
    color:
        var(--fyuc-title);

    font-size: 25px;
    font-weight: 950;
}

.fyic-select-wrap {
    display: grid;
    min-width: 310px;
    gap: 7px;
}

.fyic-select-wrap > span {
    color:
        var(--fyuc-muted);

    font-size: 12px;
    font-weight: 800;
}

.fyic-select-wrap select {
    width: 100%;
    height: 48px;
    padding: 0 45px 0 15px;

    border:
        1px solid
        #d5dee5;

    border-radius: 12px;

    background: #fff;

    color:
        var(--fyuc-title);

    font-size: 15px;
    font-weight: 850;
}

/* 套餐卡片 */

.fyic-products-grid {
    display: grid;

    grid-template-columns:
        repeat(
            4,
            minmax(0, 1fr)
        );

    gap: 23px;
    align-items: stretch;
}

.fyic-product-card {
    position: relative;

    display: flex;
    min-width: 0;
    min-height: 700px;
    overflow: hidden;

    flex-direction: column;

    border:
        1px solid
        var(--fyuc-border);

    border-radius: 23px;

    background: #fff;

    box-shadow:
        var(--fyuc-shadow);

    transition:
        transform .2s ease,
        box-shadow .2s ease;
}

.fyic-product-card:hover {
    transform: translateY(-6px);

    box-shadow:
        0 29px 72px
        rgba(5, 43, 82, .17);
}

.fyic-product-card::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 5;

    height: 6px;

    background:
        linear-gradient(
            90deg,
            var(--fyuc-navy-950),
            var(--fyuc-blue-700),
            var(--fyuc-cyan-500)
        );

    content: "";
}

.fyic-product-card.is-featured {
    border:
        2px solid
        var(--fyuc-blue-700);
}

.fyic-featured-badge {
    position: absolute;
    top: 20px;
    right: -39px;
    z-index: 7;

    width: 150px;
    padding: 8px 0;

    transform: rotate(38deg);

    background:
        linear-gradient(
            135deg,
            #ffae35,
            #f8782c
        );

    color: #fff;

    font-size: 11px;
    font-weight: 950;
    text-align: center;
}

/* 深色卡头，不再使用浅蓝 */

.fyic-card-head {
    display: flex;
    min-height: 154px;
    padding: 34px 25px 27px;

    align-items: center;
    gap: 17px;

    background:
        radial-gradient(
            circle at 87% 15%,
            rgba(58,184,236,.21),
            transparent 39%
        ),
        linear-gradient(
            135deg,
            var(--fyuc-navy-950),
            var(--fyuc-navy-800)
        ) !important;

    color: #fff;
}

.fyic-card-icon {
    display: grid;

    width: 70px;
    height: 70px;
    flex: 0 0 70px;

    place-items: center;
}

.fyic-card-icon svg {
    width: 70px;
    height: 70px;

    filter:
        drop-shadow(
            0 12px 18px
            rgba(0,0,0,.22)
        );
}

.fyic-card-title h2 {
    margin: 0 0 12px !important;

    color: #fff !important;

    font-size: 25px !important;
    font-weight: 950 !important;
    line-height: 1.35 !important;
}

.fyic-stock {
    display: inline-flex;

    min-height: 27px;
    padding: 0 10px;

    align-items: center;

    border:
        1px solid
        rgba(255,255,255,.19);

    border-radius: 999px;

    background:
        rgba(255,255,255,.10);

    color:
        rgba(255,255,255,.82);

    font-size: 11px;
    font-weight: 900;
}

.fyic-stock.is-unlimited {
    background:
        rgba(68, 208, 141, .16);

    color: #9af0c5;
}

/* 价格 */

.fyic-price-box {
    display: flex;

    min-height: 122px;
    padding: 27px 25px 23px;

    align-items: flex-end;
    gap: 9px;

    background: #fff;
}

.fyic-price {
    color:
        var(--fyuc-blue-700);

    font-size: 40px;
    font-weight: 950;
    line-height: 1;
    letter-spacing: -.045em;
}

.fyic-price-box small {
    padding-bottom: 4px;

    color:
        var(--fyuc-navy-800);

    font-size: 13px;
    font-weight: 900;
}

.fyic-divider {
    height: 1px;
    margin: 0 25px;

    background:
        #e2e7eb;
}

/* 套餐内容 */

.fyic-features {
    flex: 1 1 auto;
    padding: 28px 25px 20px;

    color:
        var(--fyuc-text);

    font-size: 17px;
    line-height: 1.75;
}

.fyic-features ul {
    display: grid !important;

    margin: 0 !important;
    padding: 0 !important;

    gap: 17px !important;

    list-style: none !important;
}

.fyic-features li {
    position: relative !important;

    margin: 0 !important;
    padding: 0 0 0 30px !important;

    background: none !important;

    color:
        var(--fyuc-text) !important;

    font-size: 17px !important;
    font-weight: 550 !important;
    line-height: 1.65 !important;

    list-style: none !important;
}

.fyic-features li::before {
    position: absolute;
    top: 5px;
    left: 0;

    width: 17px;
    height: 17px;

    border:
        3px solid
        rgba(19,143,217,.24);

    border-radius: 50%;

    background:
        var(--fyuc-blue-700);

    box-shadow:
        inset 0 0 0 3px
        #fff;

    content: "";
}

.fyic-features li::after {
    display: none !important;
    content: none !important;
}

.fyic-features p {
    color:
        var(--fyuc-text) !important;

    font-size: 17px !important;
    line-height: 1.75 !important;
}

/* 按钮 */

.fyic-card-footer {
    margin-top: auto;
    padding: 18px 25px 26px;
}

.fyic-order-button {
    display: flex;

    width: 100%;
    min-height: 58px;
    padding: 0 20px;

    align-items: center;
    justify-content: center;
    gap: 10px;

    border-radius: 14px;

    background:
        linear-gradient(
            125deg,
            var(--fyuc-navy-950),
            var(--fyuc-navy-800) 56%,
            var(--fyuc-blue-600)
        );

    box-shadow:
        0 14px 29px
        rgba(4, 55, 110, .25);

    color: #fff !important;

    font-size: 18px;
    font-weight: 950;

    text-decoration: none !important;
}

.fyic-order-button:hover {
    color: #fff !important;
    transform: translateY(-2px);
}

/* 底部服务 */

.fyic-trust {
    display: grid;

    margin-top: 30px;
    padding: 27px 29px;

    grid-template-columns:
        repeat(
            4,
            minmax(0, 1fr)
        );

    gap: 20px;

    border-radius: 20px;

    background:
        linear-gradient(
            135deg,
            var(--fyuc-navy-950),
            var(--fyuc-navy-800)
        );

    box-shadow:
        0 22px 58px
        rgba(4, 39, 75, .20);
}

.fyic-trust > div {
    display: grid;

    grid-template-columns:
        50px 1fr;

    align-items: center;
    column-gap: 13px;
}

.fyic-trust-icon {
    display: grid;

    width: 50px;
    height: 50px;

    grid-row: span 2;

    place-items: center;

    border:
        1px solid
        rgba(255,255,255,.15);

    border-radius: 14px;

    background:
        rgba(255,255,255,.08);

    font-size: 23px;
}

.fyic-trust strong {
    color: #fff;

    font-size: 15px;
    font-weight: 950;
}

.fyic-trust small {
    margin-top: 4px;

    color:
        rgba(255,255,255,.54);

    font-size: 12px;
}

/* 配置、确认和结账页 */

body.fyuc-body
#order-standard_cart > .row,

body.fyuc-body
#order-standard_cart > form,

body.fyuc-body
#order-standard_cart > .container,

body.fyuc-body
#order-standard_cart .main-content {
    width:
        min(
            calc(100% - 40px),
            1280px
        ) !important;

    margin-right: auto !important;
    margin-left: auto !important;
}

body.fyuc-body
#order-standard_cart .panel,

body.fyuc-body
#order-standard_cart .card,

body.fyuc-body
#order-standard_cart .view-cart-items,

body.fyuc-body
#order-standard_cart .summary-container,

body.fyuc-body
#order-standard_cart .product-info {
    border:
        1px solid
        var(--fyuc-border) !important;

    border-radius: 19px !important;

    background: #fff !important;

    box-shadow:
        var(--fyuc-shadow) !important;
}

body.fyuc-body
#order-standard_cart .panel-heading,

body.fyuc-body
#order-standard_cart .card-header,

body.fyuc-body
#order-standard_cart .view-cart-items-header {
    border: 0 !important;

    border-radius:
        18px 18px 0 0 !important;

    background:
        linear-gradient(
            135deg,
            var(--fyuc-navy-950),
            var(--fyuc-navy-800)
        ) !important;

    color: #fff !important;

    font-size: 18px !important;
    font-weight: 950 !important;
}

body.fyuc-body
#order-standard_cart .btn-primary,

body.fyuc-body
#order-standard_cart .btn-success,

body.fyuc-body
#order-standard_cart .checkout-btn {
    min-height: 51px !important;

    border: 0 !important;
    border-radius: 13px !important;

    background:
        linear-gradient(
            125deg,
            var(--fyuc-navy-950),
            var(--fyuc-navy-800),
            var(--fyuc-blue-600)
        ) !important;

    color: #fff !important;

    font-size: 16px !important;
    font-weight: 950 !important;

    text-shadow: none !important;
}

body.fyuc-body
#order-standard_cart .order-summary {
    border:
        1px solid
        var(--fyuc-border) !important;

    border-radius: 19px !important;

    background: #fff !important;

    box-shadow:
        var(--fyuc-shadow) !important;
}

body.fyuc-body
#order-standard_cart
.order-summary
.total-due-today {
    background:
        linear-gradient(
            125deg,
            var(--fyuc-navy-950),
            var(--fyuc-navy-800)
        ) !important;

    color: #fff !important;
}

body.fyuc-body
#order-standard_cart
.order-summary
.total-due-today * {
    color: #fff !important;
}

/* 响应式 */

@media (max-width: 1200px) {
    .fyic-products-grid {
        grid-template-columns:
            repeat(
                2,
                minmax(0, 1fr)
            );
    }

    .fyic-trust {
        grid-template-columns:
            repeat(
                2,
                minmax(0, 1fr)
            );
    }
}

@media (max-width: 900px) {
    .fyic-hero {
        padding: 42px 34px;
    }

    .fyic-progress {
        grid-template-columns: 1fr;
    }

    .fyic-progress-line {
        display: none;
    }
}

@media (max-width: 700px) {
    .fyic-shell {
        width:
            min(
                calc(100% - 22px),
                1370px
            );
    }

    .fyic-page {
        padding-top: 28px;
    }

    .fyic-hero {
        min-height: 0;
        padding: 36px 23px;
    }

    .fyic-hero-mark {
        display: none;
    }

    .fyic-hero h1 {
        font-size: 35px !important;
    }

    .fyic-hero p {
        font-size: 16px !important;
    }

    .fyic-group-panel {
        align-items: stretch;
        flex-direction: column;
    }

    .fyic-select-wrap {
        min-width: 0;
    }

    .fyic-products-grid {
        grid-template-columns: 1fr;
    }

    .fyic-product-card {
        min-height: 0;
    }

    .fyic-card-title h2 {
        font-size: 24px !important;
    }

    .fyic-price {
        font-size: 38px;
    }

    .fyic-features,
    .fyic-features li {
        font-size: 16px !important;
    }

    .fyic-trust {
        grid-template-columns: 1fr;
    }
}