.yg-contact-page {
    --yg-blue: #1B5190;
    --yg-ink: #10243D;
    --yg-text: #536277;
    --yg-muted: #7A889B;
    --yg-line: #E2EAF3;
    --yg-soft: #F6F8FB;
    background: #fff;
    color: var(--yg-ink);
}

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

.yg-contact-page a {
    text-decoration: none;
}

.yg-contact-hero {
    padding: 30px 0 42px;
    background: linear-gradient(180deg, #F7FCFF 0%, #fff 100%);
    border-bottom: 1px solid var(--yg-line);
}

.yg-contact-hero .container,
.yg-contact-section .container {
    max-width: 1080px;
}

.yg-contact-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 28px;
    color: var(--yg-muted);
    font-size: 13px;
    font-weight: 500;
}

.yg-contact-breadcrumb a {
    color: var(--yg-muted);
}

.yg-contact-breadcrumb a:hover,
.yg-contact-breadcrumb span {
    color: var(--yg-blue);
}

.yg-contact-breadcrumb i {
    color: #A7B4C5;
    font-size: 16px;
}

.yg-contact-hero-content {
    max-width: 680px;
}

.yg-contact-kicker,
.yg-contact-card-head > span {
    display: block;
    color: var(--yg-blue);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
}

.yg-contact-hero h1 {
    margin: 8px 0 0;
    color: var(--yg-ink);
    font-size: clamp(34px, 4.4vw, 54px);
    font-weight: 700;
    line-height: 1.06;
    letter-spacing: 0;
}

.yg-contact-hero p {
    max-width: 560px;
    margin: 16px 0 0;
    color: var(--yg-text);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.65;
}

.yg-contact-section {
    padding: 46px 0 82px;
    background: var(--yg-soft);
}

.yg-contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: 24px;
    align-items: start;
}

.yg-contact-card {
    min-width: 0;
    padding: 10px 10px 18px;
    background: #fff;
    border: 1px solid var(--yg-line);
    border-radius: 16px;
}

.yg-contact-info-card {
    position: sticky;
    top: 106px;
}

.yg-contact-card-head {
    padding: 14px 8px 18px;
}

.yg-contact-card-head h2 {
    margin: 5px 0 0;
    color: var(--yg-ink);
    font-size: 24px;
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: 0;
}

.yg-contact-form {
    padding: 0 8px;
}

.yg-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
}

.yg-contact-form label {
    display: grid;
    gap: 8px;
    margin: 0;
}

.yg-form-full {
    grid-column: 1 / -1;
}

.yg-contact-info-item span,
.yg-contact-form label span {
    display: block;
    color: var(--yg-muted);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
}

.yg-contact-form input,
.yg-contact-form textarea {
    width: 100%;
    margin: 0;
    padding: 0 14px;
    color: var(--yg-ink);
    background: #fff;
    border: 1px solid #DDE8F3;
    border-radius: 10px;
    outline: 0;
    font-size: 14px;
    font-weight: 600;
    transition: border-color 0.18s ease, background 0.18s ease;
}

.yg-contact-form input {
    height: 46px;
}

.yg-contact-form textarea {
    min-height: 132px;
    padding-top: 13px;
    resize: vertical;
}

.yg-contact-form input:focus,
.yg-contact-form textarea:focus {
    background: #FAFCFE;
    border-color: rgba(27, 81, 144, 0.42);
}

.yg-contact-form small {
    color: #B42318;
    font-size: 12px;
    font-weight: 600;
}

.yg-contact-submit,
.yg-contact-bank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
}

.yg-contact-submit {
    margin-top: 20px;
    color: #fff;
    background: var(--yg-blue);
    border: 1px solid var(--yg-blue);
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease;
}

.yg-contact-submit:hover {
    background: #16477F;
    border-color: #16477F;
}

.yg-contact-info-list {
    display: grid;
    gap: 12px;
}

.yg-contact-info-item {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 13px;
    align-items: start;
    padding: 15px;
    background: #fff;
    border: 1px solid #E7EEF6;
    border-radius: 12px;
}

.yg-contact-info-item i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--yg-blue);
    background: #F1F7FC;
    border-radius: 999px;
    font-size: 18px;
}

.yg-contact-info-item strong,
.yg-contact-info-item a {
    display: block;
    margin-top: 5px;
    color: var(--yg-ink);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.yg-contact-info-item a:hover {
    color: var(--yg-blue);
}

.yg-contact-bank {
    width: 100%;
    color: var(--yg-blue);
    background: #F7FAFD;
    border: 1px solid #D7E3EF;
}

.yg-contact-bank:hover {
    color: #fff;
    background: var(--yg-blue);
    border-color: var(--yg-blue);
}

.yg-contact-map {
    margin-top: 24px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--yg-line);
    border-radius: 16px;
}

.yg-contact-map iframe {
    display: block;
    width: 100%;
    height: 360px;
    border: 0;
}

@media (max-width: 991px) {
    .yg-contact-grid {
        grid-template-columns: 1fr;
    }

    .yg-contact-info-card {
        position: static;
    }
}

@media (max-width: 640px) {
    .yg-contact-hero {
        padding: 26px 0 36px;
    }

    .yg-contact-section {
        padding: 34px 0 68px;
    }

    .yg-form-grid {
        grid-template-columns: 1fr;
    }

    .yg-contact-submit {
        width: 100%;
    }

    .yg-contact-map iframe {
        height: 320px;
    }
}