@font-face {
    font-family: 'PFStardust';
    src: url('https://fastly.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/PFStardust.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Guest invite pages are free applications and must not expose paid-ticket copy. */
.guest-event-mode .ticket-group,
.guest-event-mode .ticket-cost-detail,
.guest-event-mode .event-checkout-price,
.guest-event-mode .st-info-line.mt-cost {
    display: none !important;
}

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

html,
body {
    width: 100%;
    height: 100%;
    height: 100dvh;
    position: fixed;
    inset: 0;
    background-color: #ffffff;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    color: #000000;
    overflow: hidden !important;
}


/* Top Left Screen Back Button ("이전페이지로", Same plain font styling as payment-trigger-hint) */
.screen-back-btn {
    position: absolute;
    top: 24px;
    left: 2.0833vw;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    color: #000000;
    font-family: 'PFStardust', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.01em;
    cursor: pointer;
    z-index: 100;
    white-space: nowrap;
    transition: opacity 0.2s ease;
    user-select: none;
}

.screen-back-btn:hover {
    opacity: 0.6;
}

.screen-back-btn:active {
    opacity: 0.4;
}

/* ==========================================================================
   1. SCREEN 1: MAIN POSTER SCREEN
   ========================================================================== */
.poster-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background-color: #ffffff;
    overflow: hidden;
    display: flex;
    opacity: 0;
    pointer-events: none;
    transform: translateX(100%);
    transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    z-index: 10;
}

.poster-stage {
    position: relative;
    width: 100%;
    height: 100%;
}

.poster-container.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
}

.poster-container.exit-left {
    opacity: 0;
    transform: translateX(-100%);
    pointer-events: none;
}

.poster-container.exit-right {
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
}

.poster-body {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

/* Sequence Fade Animation Helper */
.seq-fade {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.seq-fade.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Top Banner (Hidden by default on Desktop) */
.top-neon-banner {
    display: none;
}

/* Dual Artwork Sets for Phase Crossfade */
.illust-set {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.illust-set.active {
    opacity: 1;
}

/* Dual Ribbon Sets for Independent Clean Transitions */
.ribbon-set {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.ribbon-set.active {
    opacity: 1;
    pointer-events: auto;
}

/* Center Bottom: Action Trigger Hint (Clean Plain Black Text) */
.payment-trigger-hint {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: #000000;
    font-family: 'PFStardust', 'Pretendard', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.01em;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
    cursor: pointer;
    touch-action: manipulation;
    text-align: center;
    white-space: nowrap;
}

.payment-trigger-hint.show {
    opacity: 1;
    pointer-events: auto;
}

/* Left Bottom: Direct Auth Triggers (Clean Plain Black Text) */
.s1-footer-auth-links {
    position: absolute;
    bottom: 24px;
    left: 2.0833vw;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
    white-space: nowrap;
}

.s1-footer-auth-links.show {
    opacity: 1;
    pointer-events: auto;
}

.s1-footer-user-greeting {
    display: inline;
    background-color: #ffffff;
    padding: 0;
    margin: 0;
    color: #000000;
    font-family: 'PFStardust', 'Inter', 'Pretendard', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.s1-footer-auth-btn {
    display: inline;
    background-color: #ffffff;
    border: none;
    padding: 0;
    margin: 0;
    color: #000000;
    font-family: 'PFStardust', 'Inter', 'Pretendard', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.01em;
    cursor: pointer;
    text-decoration: underline;
    transition: opacity 0.2s ease;
}

.s1-footer-auth-btn:hover {
    opacity: 0.6;
}

.s1-footer-auth-slash {
    display: inline;
    background-color: #ffffff;
    padding: 0;
    margin: 0;
    color: #000000;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
}

/* ==========================================================================
   2. DESKTOP VIEW (>= 769px) - Exact Figma 1920x1080 specs
   ========================================================================== */
@media (min-width: 769px) {
    .illustration-layer {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        z-index: 1;
    }

    .art-green-book {
        position: absolute;
        top: -8.3333vh;
        left: 13.5938vw;
        width: clamp(450px, 40.052vw, 769px);
        height: auto;
        z-index: 2;
    }

    .art-blue-characters {
        position: absolute;
        top: 34.1472vh;
        left: 2.0833vw;
        width: clamp(1000px, 86.5984vw, 1662.69px);
        height: auto;
        transform: rotate(-10deg);
        transform-origin: top left;
        z-index: 1;
    }

    .art-illust-08,
    .art-illust-05 {
        display: none;
    }

    .art-pink-notes {
        position: absolute;
        top: -95.3861vh;
        left: 10.125vw;
        width: clamp(1000px, 87.0786vw, 1671.91px);
        height: auto;
        transform: rotate(-2deg);
        transform-origin: top left;
        z-index: 2;
        pointer-events: none;
    }

    .art-grey-characters {
        position: absolute;
        top: -5.9574vh;
        left: 3.3854vw;
        width: clamp(1000px, 87.8125vw, 1686px);
        height: auto;
        z-index: 1;
        pointer-events: none;
    }

    .left-info-panel {
        position: absolute;
        top: clamp(26px, 3.2vh, 38px);
        left: 2.0833vw;
        width: clamp(300px, 22vw, 400px);
        z-index: 8;
        color: #000000;
        font-family: 'Inter', sans-serif;
        font-weight: 700;
        font-size: clamp(14px, 0.95vw, 18px);
        line-height: 1.45;
    }

    .info-group {
        margin-bottom: clamp(14px, 2.0vh, 24px);
    }

    .group-title {
        font-size: clamp(14px, 0.95vw, 18px);
        font-weight: 700;
        color: #000000;
        margin-bottom: 5px;
        line-height: 1.45;
    }

    .schedule-list .row {
        display: flex;
        font-size: clamp(14px, 0.95vw, 18px);
        line-height: 1.45;
        font-weight: 700;
        color: #000000;
    }

    .schedule-list .time {
        width: clamp(95px, 6.8vw, 130px);
        flex-shrink: 0;
        font-weight: 700;
    }

    .schedule-list .desc {
        font-weight: 700;
    }

    .location-name,
    .location-address,
    .ticket-title,
    .ticket-price,
    .ticket-note {
        font-size: clamp(14px, 0.95vw, 18px);
        font-weight: 700;
        line-height: 1.45;
    }



    .diagonal-ribbons-container {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 6;
    }

    .ribbon {
        position: absolute;
        background-color: #DBE000;
        color: #231916;
        font-size: clamp(36px, 3.75vw, 72px);
        font-weight: 700;
        letter-spacing: -0.02em;
        white-space: nowrap;
        transform: rotate(-36deg);
        transform-origin: 0 0;
        display: inline-flex;
        align-items: center;
        width: fit-content;
        max-width: max-content;
        box-sizing: border-box;
        height: clamp(42px, 7.7778vh, 84px);
        padding: 0 clamp(8px, 0.9vw, 18px);
    }

    .typing-ribbon {
        visibility: hidden;
        opacity: 0;
        width: fit-content;
    }

    /* Set 1 */
    .ribbon-p1-1 {
        top: 61.2277%;
        left: 26.1549%;
        font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
        height: clamp(43px, 8.0556vh, 87px);
        z-index: 6;
    }

    .ribbon-p1-2 {
        top: 90.3757%;
        left: 23.9683%;
        font-family: 'Helvetica', 'Inter', sans-serif;
        z-index: 8;
    }

    .ribbon-p1-3 {
        top: 57.1092%;
        left: 42.3691%;
        font-family: 'Helvetica', 'Inter', sans-serif;
        z-index: 7;
    }

    /* Set 2 */
    .ribbon-p2-1 {
        top: 51.1472%;
        left: 28.7234%;
        font-family: 'Helvetica', 'Inter', sans-serif;
        z-index: 8;
    }

    .ribbon-p2-2 {
        top: 87.4639%;
        left: 13.3667%;
        font-family: 'Pretendard', 'Helvetica', sans-serif;
        z-index: 6;
    }

    .ribbon-p2-3 {
        top: 42.9778%;
        left: 55.2516%;
        font-family: 'Pretendard', 'Helvetica', sans-serif;
        z-index: 7;
    }

    .right-neon-banner {
        position: absolute;
        top: 0;
        right: 0;
        width: clamp(140px, 12.2917vw, 236px);
        height: clamp(450px, 69.6296vh, 752px);
        z-index: 20;
        margin: 0;
        padding: 0;
        overflow: hidden;
    }

    .right-neon-banner .banner-img {
        position: absolute;
        top: 0;
        left: 0;
        width: clamp(450px, 69.6296vh, 752px);
        height: clamp(140px, 12.2917vw, 236px);
        transform: rotate(90deg) translateY(-100%) translateX(-2%);
        transform-origin: top left;
        object-fit: fill;
        display: block;
        margin: 0;
        padding: 0;
    }
}

/* ==========================================================================
   2-1. SCREEN 1 INTERACTIVE MODALS (Intro Modal & Login Modal)
   ========================================================================== */
.s1-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.s1-modal-overlay.active {
    display: flex;
    opacity: 1;
}

/* Shared Close Button */
.s1-modal-close-btn {
    position: absolute;
    top: 18px;
    right: 22px;
    background: none;
    border: none;
    font-size: 28px;
    font-weight: 400;
    color: #000000;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    z-index: 20;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.s1-modal-close-btn:hover {
    transform: scale(1.15);
    opacity: 0.7;
}

/* ==========================================================================
   MODAL 1: INTRO MODAL (연구진 소개 창)
   ========================================================================== */
.s1-intro-modal {
    position: relative;
    width: 680px;
    height: 520px;
    background-color: #DBE000;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
    display: none;
    box-sizing: border-box;
    transform: rotate(2deg) scale(0.95);
    transform-origin: center center;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.3s ease;
    opacity: 0;
    z-index: 110;
}

.s1-intro-modal.active {
    display: block;
    opacity: 1;
    transform: rotate(1deg) scale(1);
}

/* Floating Title Badge on Top-Left */
.s1-modal-title-badge {
    position: absolute;
    left: -50px;
    top: -40px;
    width: 250px;
    height: 80px;
    background-color: #DBE000;
    transform: rotate(-3deg);
    transform-origin: center center;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 15;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
}

.s1-badge-logo {
    width: 100%;
    height: 100%;
    object-fit: fill;
    display: block;
}

.s1-intro-clipped-box {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    box-sizing: border-box;
    gap: 30px;
}

/* Content Layout */
.s1-intro-content {
    position: relative;
    z-index: 10;
    padding: 60px 45px 30px 45px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-height: 100%;
    overflow-y: auto;
    box-sizing: border-box;
}

.s1-intro-sec {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.s1-intro-head {
    font-family: 'dotonoji', 'dottonoji', 'Dotonoji', 'Dottonoji', sans-serif;
    font-size: 26px;
    font-weight: 900;
    color: #000000;
    margin: 0;
    line-height: 1.2;
    font-variation-settings: 'ROND' 100;
}

.s1-intro-desc {
    font-family: 'PFStardust', 'Pretendard', sans-serif;
    font-size: 18.5px;
    font-weight: 400;
    line-height: 1.5;
    color: #000000;
    margin-bottom: 20px;
    letter-spacing: -0.2px;
}

.s1-intro-desc strong {
    font-weight: 700;
}

.s1-intro-link {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

.s1-intro-link:hover {
    text-decoration: underline;
}

.s1-link-login-direct:hover {
    color: #444444;
}

/* Bottom-Right Clipped Artwork (01_illust.svg) */
.s1-intro-art-wrap {
    position: absolute;
    right: -40px;
    bottom: -80px;
    width: 430px;
    height: 380px;
    pointer-events: none;
    z-index: 2;
    overflow: visible;
}

.s1-intro-art-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.55;
}

/* Bottom-Right Action Button */
.s1-btn-action-register {
    position: absolute;
    right: -40px;
    bottom: -20px;
    background-color: #DBE000;
    color: #000000;
    border: none;
    padding: 16px 28px;
    font-family: 'PFStardust', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.5px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    z-index: 25;
    transform: rotate(-5deg);
    transition: background-color 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}

.s1-btn-action-register:hover {
    background-color: #E8EE00;
    color: #333333;
}

/* ==========================================================================
   MODAL 2: LOGIN MODAL (로그인 창)
   ========================================================================== */
.s1-login-modal {
    position: relative;
    width: 500px;
    height: 480px;
    background-color: #DBE000;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
    display: none;
    box-sizing: border-box;
    overflow: hidden;
    transform: scale(0.95);
    transform-origin: center center;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.3s ease;
    opacity: 0;
    z-index: 110;
}

.s1-login-modal.active {
    display: block;
    opacity: 1;
    transform: scale(1);
}

/* Modal Watermark Artwork (03_illust.svg) */
.s1-login-art-crop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 2;
    opacity: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    box-sizing: border-box;
}

.s1-login-art-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

/* Login Form Body */
.s1-login-form-body {
    position: relative;
    z-index: 10;
    padding: 48px 45px 24px 45px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    box-sizing: border-box;
}

.s1-login-field {
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.s1-login-lbl {
    font-family: 'PFStardust', 'Dottonoji', sans-serif;
    font-size: 17px;
    font-weight: 400;
    color: #000000;
    font-variation-settings: 'ROND' 100;
}

.s1-input-password-wrap {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
}

.s1-login-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid #1b1b1b;
    padding: 5px 30px 5px 4px;
    font-family: 'Pretendard', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #000000;
    outline: none;
    box-sizing: border-box;
    transition: border-bottom-color 0.2s ease;
}

.s1-login-input:focus {
    border-bottom-color: #000000;
}

.s1-pw-toggle-btn {
    position: absolute;
    right: 2px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: #333333;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s ease, opacity 0.15s ease;
    opacity: 0.65;
}

.s1-pw-toggle-btn:hover {
    color: #000000;
    opacity: 1;
}

.s1-pw-toggle-btn svg {
    display: block;
}

.s1-login-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 10px;
}

.s1-login-signup-btn {
    align-self: flex-start;
    background: none;
    border: none;
    font-family: 'PFStardust', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: #000000;
    cursor: pointer;
    text-decoration: underline;
    padding: 4px;
    transition: color 0.2s ease;
    line-height: 1.0;
}

.s1-login-signup-btn:hover {
    color: #555555;
}

.s1-login-submit-btn {
    background: none;
    border: none;
    font-family: 'PFStardust', 'Pretendard', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: #000000;
    cursor: pointer;
    text-decoration: underline;
    padding: 4px;
    transition: color 0.2s ease, opacity 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    line-height: 1.0;
}

.s1-login-submit-btn:hover {
    color: #555555;
}

.s1-login-submit-btn:disabled {
    cursor: wait;
    opacity: 0.6;
}

.btn-dot-spinner {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid #000000;
    border-top-color: transparent;
    border-radius: 50%;
    animation: btnSpin 0.6s linear infinite;
}

@keyframes btnSpin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.s1-auth-status {
    min-height: 20px;
    margin: -4px 0 2px;
    color: #a40000;
    font-family: 'Pretendard', sans-serif;
    font-size: 12.5px;
    font-weight: 700;
    line-height: 1.35;
}

.s1-auth-status.success {
    color: #155d2d;
}

.s1-google-auth-btn {
    align-self: flex-start;
    background: none;
    border: none;
    padding: 4px;
    color: #000000;
    font-family: 'PFStardust', sans-serif;
    font-size: 15px;
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
    transition: color 0.2s ease, opacity 0.2s ease;
    line-height: 1.0;
}

.s1-google-auth-btn:hover {
    color: #555555;
}

.s1-google-auth-btn:disabled {
    cursor: wait;
    opacity: 0.5;
}

.s1-login-notice {
    margin-top: auto;
    padding-top: 10px;
    font-family: 'PFStardust', sans-serif;
    font-size: 11.5px;
    font-weight: 600;
    color: #222222;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

/* Modal 3: Mobile Ticket Info Modal */
.s1-ticket-modal {
    position: relative;
    width: 500px;
    height: auto;
    min-height: 480px;
    background-color: #DBE000;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
    display: none;
    box-sizing: border-box;
    overflow: hidden;
    transform: scale(0.95);
    transform-origin: center center;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.3s ease;
    opacity: 0;
    z-index: 110;
}

.s1-ticket-modal.active {
    display: block !important;
    opacity: 1 !important;
    transform: scale(1) !important;
}

.s1-ticket-form-body {
    padding: 40px 38px 28px 38px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.s1-ticket-modal-title {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 18px;
}

.s1-ticket-title-tag {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #000000;
    line-height: 1;
}

.s1-ticket-title-desc {
    font-family: 'PFStardust', 'Dottonoji', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #333333;
}

.s1-ticket-field {
    margin-bottom: 14px;
}

.s1-ticket-field-lbl-row {
    display: flex;
    align-items: center;
    gap: 4px;
}

.s1-ticket-field-lbl-row .b-field-help-btn {
    font-size: 20px;
    margin: 0;
    padding: 0 2px;
}

.mobile-help-desc {
    font-family: 'Pretendard', sans-serif;
    font-size: 12px;
    font-weight: 500;
    color: #222222;
    background: rgba(255, 255, 255, 0.5);
    padding: 6px 8px;
    border-radius: 4px;
    margin-top: 4px;
    line-height: 1.35;
    word-break: keep-all;
}

.s1-ticket-ox-group {
    margin-top: 2px;
}

.s1-ticket-ox-group .btn-ox {
    font-size: 42px;
    padding: 2px 10px;
}

.s1-ticket-ox-group .ox-divider {
    font-size: 34px;
}

.s1-ticket-footer {
    display: flex;
    justify-content: center;
    margin-top: 14px;
}

.s1-ticket-confirm-btn {
    width: 100%;
    padding: 12px 24px;
    font-size: 17px;
    text-align: center;
}

/* ==========================================================================
   3. SCREEN 2: TICKET SCREEN (Click-to-Flip 3D Card & Universal Modals)
   ========================================================================== */
.ticket-screen-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background-color: #C9D62D;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transform: translateX(100%);
    transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    z-index: 20;
}

.ticket-screen-container.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
}

.ticket-screen-container.exit-left {
    opacity: 0;
    transform: translateX(-100%);
    pointer-events: none;
}

.ticket-screen-container.exit-right {
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
}

/* Giant Background Watermark Marquee */
.ticket-bg-watermark-wrapper {
    position: absolute;
    top: 538px;
    left: -217px;
    width: 600vw;
    height: 612.16px;
    transform: rotate(-15deg);
    transform-origin: top left;
    pointer-events: none;
    opacity: 0.30;
    filter: brightness(0) invert(1);
    overflow: hidden;
    z-index: 1;
}

.ticket-bg-marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: bgMarqueeScroll 30s linear infinite;
    will-change: transform;
}

.ticket-bg-marquee-track .watermark-logo {
    width: 2272.78px;
    height: 612.16px;
    flex-shrink: 0;
    display: block;
    object-fit: contain;
}

@keyframes bgMarqueeScroll {
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-50%, 0, 0);
    }
}

.ticket-card-scaler {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 24px;
    box-sizing: border-box;
    perspective: 2800px;
    animation: cardGentleWobble 2.8s ease-in-out infinite;
}

.ticket-card-scaler.interacted {
    animation: none;
}

@keyframes cardGentleWobble {
    0% {
        transform: perspective(2800px) rotateY(0deg) rotateX(0deg) translateY(0px);
    }

    35% {
        transform: perspective(2800px) rotateY(-12deg) rotateX(1.5deg) translateY(-3px);
    }

    70% {
        transform: perspective(2800px) rotateY(0deg) rotateX(0deg) translateY(0px);
    }

    100% {
        transform: perspective(2800px) rotateY(0deg) rotateX(0deg) translateY(0px);
    }
}

/* 3D Flipper Element (1200px x 640px) - Fast snappy flip with subtle dynamic 3D tilt */
.ticket-3d-flipper {
    position: relative;
    width: 1200px;
    height: 640px;
    --ticket-scale: 1;
    transform-style: preserve-3d;
    transition: transform 0.15s ease-out;
    flex-shrink: 0;
    transform: scale(var(--ticket-scale)) rotateY(0deg) rotateX(0deg);
    will-change: transform;
}

.ticket-3d-flipper.flipping {
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1) !important;
}

.ticket-3d-flipper.flipped {
    transform: scale(var(--ticket-scale)) rotateY(180deg);
}

/* Common Card Faces */
.ticket-card-face {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 40px;
    overflow: hidden;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.22), 0 8px 18px rgba(0, 0, 0, 0.12);
    cursor: default;
}

/* ==========================================
   SIDE A: FRONT CARD
   ========================================== */
.ticket-card-front {
    background: #ffffff;
    transform: rotateY(0deg);
    z-index: 2;
    cursor: pointer;
}

.card-gloss-sheen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    border-radius: 40px;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0.12) 35%, transparent 70%),
        linear-gradient(115deg, transparent 20%, rgba(255, 255, 255, 0.25) 45%, rgba(255, 255, 255, 0.5) 50%, rgba(255, 255, 255, 0.25) 55%, transparent 80%);
    mix-blend-mode: overlay;
    opacity: 0.75;
    z-index: 50;
    transition: background 0.08s ease-out;
}

.card-edge-highlight {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 40px;
    box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.9), inset 0 -2px 3px rgba(0, 0, 0, 0.18);
    pointer-events: none;
    z-index: 51;
}

/* 1. Barcode Column */
.ticket-col-barcode {
    position: absolute;
    left: 24px;
    top: 20px;
    width: 76px;
    height: 600px;
    box-sizing: border-box;
}

.barcode-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    outline: 4px #DBE000 solid;
    outline-offset: -2px;
    pointer-events: none;
}

.barcode-lines {
    width: 100%;
    height: 100%;
    padding: 14px 10px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    gap: 4px;
}

.barcode-lines::before,
.barcode-lines::after {
    content: '';
    flex: 1;
    height: 100%;
    background: repeating-linear-gradient(to bottom,
            #000000 0px,
            #000000 3px,
            transparent 3px,
            transparent 6px,
            #000000 6px,
            #000000 11px,
            transparent 11px,
            transparent 13px,
            #000000 13px,
            #000000 15px,
            transparent 15px,
            transparent 19px,
            #000000 19px,
            #000000 25px,
            transparent 25px,
            transparent 27px,
            #000000 27px,
            #000000 31px,
            transparent 31px,
            transparent 35px);
    display: block;
}

.barcode-lines span {
    display: none;
}

/* 2. Program Column (Front) */
.ticket-col-program {
    position: absolute;
    left: 112px;
    top: 20px;
    width: 158px;
    height: 600px;
    box-sizing: border-box;
}

.program-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    outline: 4px #DBE000 solid;
    outline-offset: -2px;
    pointer-events: none;
}

.ticket-program-content {
    padding: 12px 10px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-family: 'Inter', sans-serif;
    color: #000000;
}

.ticket-prog-section .t-title,
.ticket-djs-section .t-title {
    font-size: 24px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.ticket-prog-section .t-row,
.ticket-djs-section .t-row {
    font-size: 17px;
    line-height: 1.35;
    font-weight: 700;
    margin-bottom: 14px;
}

.t-time {
    display: block;
    font-weight: 700;
}

.t-desc {
    display: block;
    padding-left: 2px;
    font-weight: 600;
}

.ticket-event-label {
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.15;
}

/* 3. Main Center Area (Front) */
.ticket-main-area {
    position: absolute;
    left: 290px;
    top: 20px;
    width: 785px;
    height: 600px;
    box-sizing: border-box;
}

.ticket-inner-watermarks {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.t-watermark-logo {
    position: absolute;
    left: -30px;
    bottom: -30px;
    width: 840px;
    opacity: 0.08;
}

.t-watermark-illust {
    position: absolute;
    right: -40px;
    top: 20px;
    width: 620px;
    opacity: 0.65;
}

.t-main-heading {
    position: relative;
    z-index: 5;
    margin-top: 15px;
}

.t-dot-logo {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 108px;
    font-weight: 400;
    line-height: 0.95;
    letter-spacing: -2px;
    color: #000000;
    font-variation-settings: 'ROND' 100;
}

.t-dot-subtitle {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 46px;
    font-weight: 400;
    line-height: 1;
    color: #000000;
    margin-top: 12px;
    font-variation-settings: 'ROND' 100;
}

.t-dot-tagline {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 46px;
    font-weight: 400;
    line-height: 1;
    color: #000000;
    margin-top: 6px;
    margin-left: 95px;
    font-variation-settings: 'ROND' 100;
}

.t-details-block {
    position: relative;
    z-index: 5;
    margin-top: 38px;
    font-family: 'PFStardust', 'Dottonoji', sans-serif;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
    color: #000000;
}

.t-detail-item {
    margin-bottom: 14px;
    max-width: 620px;
}

.t-date-badge {
    position: absolute;
    right: 20px;
    bottom: 12px;
    text-align: right;
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.25;
    color: #000000;
    z-index: 5;
}

/* 4. Right Vertical Yellow Strip */
.ticket-col-right-strip {
    position: absolute;
    left: 1096px;
    top: 20px;
    width: 80px;
    height: 600px;
    background: #DBE000;
    outline: 4.52px black solid;
    outline-offset: -2.26px;
    box-sizing: border-box;
}

.right-strip-inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 22px 0 16px 0;
    box-sizing: border-box;
}

.strip-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.s-logo-1 {
    width: 42px;
    height: auto;
}

.s-logo-2 {
    width: 44px;
    height: auto;
}

.s-logo-3 {
    width: 42px;
    height: auto;
}

.strip-text {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-family: 'Helvetica', 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #000000;
    letter-spacing: -0.01em;
}

/* ==========================================
   SIDE B: BACK CARD (Exact Figma 1:1)
   ========================================== */
.ticket-card-back {
    background: #F4F9FF;
    transform: rotateY(180deg);
    z-index: 1;
}

/* Flippable Area Cursor */
.flip-trigger-area {
    cursor: pointer;
}

/* Second Column: Rotated Typography Box (Back) */
.ticket-col-back-program {
    position: absolute;
    left: 112px;
    top: 20px;
    width: 158px;
    height: 600px;
    box-sizing: border-box;
}

.back-program-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    outline: 4px #DBE000 solid;
    outline-offset: -2px;
    pointer-events: none;
}

.back-rotated-texts {
    position: relative;
    width: 100%;
    height: 100%;
}

.b-rot-title {
    position: absolute;
    left: 64px;
    top: 580px;
    transform: rotate(-90deg);
    transform-origin: top left;
    color: #000000;
    font-size: 32px;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-weight: 400;
    line-height: 1;
    white-space: nowrap;
    font-variation-settings: 'ROND' 100;
}

.b-rot-sub {
    position: absolute;
    left: 105px;
    top: 550px;
    transform: rotate(-90deg);
    transform-origin: top left;
    color: #000000;
    font-size: 26px;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-weight: 400;
    line-height: 1;
    white-space: nowrap;
    font-variation-settings: 'ROND' 100;
}

/* Main Center Area (Back) */
.ticket-back-main-area {
    position: absolute;
    left: 310px;
    top: 20px;
    width: 760px;
    height: 600px;
    box-sizing: border-box;
}

.back-watermark-wrapper {
    position: absolute;
    top: 0;
    left: -310px;
    width: 1200px;
    height: 640px;
    pointer-events: none;
    overflow: hidden;
}

.back-art-watermark {
    position: absolute;
    right: 70px;
    top: 0px;
    width: 700px;
    opacity: 0.8;
    pointer-events: none;
}

.card-back-logo-static {
    position: absolute;
    left: 260px;
    bottom: 10px;
    width: 840px;
    height: auto;
    object-fit: contain;
    object-position: left bottom;
    pointer-events: none;
    opacity: 0.08;
    z-index: 1;
}


.back-top-title-group {
    margin-top: 10px;
    margin-bottom: 72px;
    width: fit-content;
    cursor: pointer;
}

.back-top-title {
    color: #000000;
    font-size: 56px;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-weight: 400;
    margin-top: 0;
    margin-bottom: 6px;
    font-variation-settings: 'ROND' 100;
    line-height: 1;
}

.back-top-subtitle {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 26px;
    font-weight: 400;
    line-height: 1;
    color: #000000;
    margin-top: 4px;
    font-variation-settings: 'ROND' 100;
}

.back-top-tagline {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 26px;
    font-weight: 400;
    line-height: 1;
    color: #000000;
    margin-top: 4px;
    margin-left: 54px;
    font-variation-settings: 'ROND' 100;
}

/* Form Fields with Underline / Clickable for Modal */
.back-field-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 42px;
    position: relative;
    z-index: 5;
    cursor: pointer;
    width: fit-content;
}

.b-field-label {
    color: #000000;
    font-size: 44px;
    font-family: 'dottonoji', 'Dottonoji', 'PFStardust', sans-serif;
    font-weight: 400;
    line-height: 44px;
    font-variation-settings: 'ROND' 100;
    white-space: nowrap;
    position: relative;
    display: inline-flex;
    align-items: center;
}

.b-field-help-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
    margin-right: 2px;
    margin-bottom: 12px;
    /* 텍스트 우측 상단 배치 */
    border: none;
    background: transparent;
    color: rgba(0, 0, 0, 0.45);
    font-family: 'PFStardust', monospace, sans-serif;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    padding: 0 2px;
    transition: color 0.15s ease, transform 0.15s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.b-field-help-btn:hover {
    color: #006AFF;
    transform: scale(1.18);
}

.b-field-help-btn:active {
    transform: scale(0.95);
}

.b-field-line-val {
    font-family: 'PFStardust', 'dottonoji', 'Pretendard', sans-serif;
    font-size: 42px;
    font-weight: 400;
    color: #006AFF;
    border-bottom: 2px dashed rgba(0, 0, 0, 0.4);
    min-width: 180px;
    padding: 0 6px 0px 6px;
    line-height: 1.1;
    display: inline-block;
    transition: border-color 0.2s, background-color 0.2s;
    font-variation-settings: 'ROND' 100;
}

.back-field-row:hover .b-field-line-val {
    border-bottom-color: #006AFF;
    background-color: rgba(0, 106, 255, 0.05);
}

/* Stacked O / X Field */
.back-field-stack {
    margin-bottom: 14px;
    position: relative;
    z-index: 5;
}

.toggle-ox-group {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: -4px;
    margin-left: 2px;
}

.btn-ox {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 58px;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.25);
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px 14px;
    margin: -6px -4px;
    transition: color 0.1s ease, transform 0.1s ease;
    font-variation-settings: 'ROND' 100;
    line-height: 1;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.btn-ox:hover {
    color: rgba(0, 106, 255, 0.6);
}

.btn-ox.active {
    color: #006AFF !important;
    transform: scale(1.08);
}

.ox-divider {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 46px;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.25);
    font-variation-settings: 'ROND' 100;
}

/* Screen 2: Bottom Center Payment Action Button (Outside Card) */
.ticket-screen-bottom-action {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    z-index: 30;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ticket-screen-bottom-action.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.btn-event-checkout {
    width: auto !important;
    min-width: max-content;
    height: 54px;
    padding: 0 42px;
    background: #006AFF;
    border: none;
    border-radius: 69px;
    color: #ffffff;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 30px;
    font-weight: 400;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.15s, background-color 0.15s, box-shadow 0.15s;
    font-variation-settings: 'ROND' 100;
    box-shadow: 0 6px 18px rgba(0, 106, 255, 0.4);
}

.btn-event-checkout:hover {
    background-color: #0054cc;
    transform: scale(1.04);
}

/* Screen 2: Top Background Notice */
.ticket-screen-top-notice {
    position: absolute;
    top: auto;
    bottom: calc(50% + 320px + 28px);
    left: 50%;
    transform: translateX(-50%);
    font-family: 'PFStardust', 'Pretendard', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: #111111;
    pointer-events: none;
    z-index: 15;
    white-space: nowrap;
    letter-spacing: -0.02em;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.4);
    transition: opacity 0.28s ease, visibility 0.28s;
}

/* Hide top notice when card is flipped or modal is open */
.ticket-3d-flipper.flipped~.ticket-screen-top-notice,
.ticket-screen-container:has(.ticket-3d-flipper.flipped) .ticket-screen-top-notice,
.ticket-screen-container:has(.name-modal-window.active) .ticket-screen-top-notice {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

/* Front & Back Bottom Notice (Deprecated fallback) */
.ticket-bottom-notice {
    display: none;
}

.ticket-col-back-right-strip {
    position: absolute;
    left: 1096px;
    top: 20px;
    width: 80px;
    height: 600px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 22px;
}

.ticket-col-back-right-strip .strip-logos {
    position: relative;
    z-index: 2;
}

.back-strip-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    outline: 4.52px #DBE000 solid;
    outline-offset: -2.26px;
}

/* ==========================================
   POP-UP MODAL WINDOW (Figma 1:1)
   ========================================== */
.name-modal-window {
    position: absolute;
    width: 528px;
    height: 250px;
    left: 630px;
    top: 83px;
    background: #ffffff;
    box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.25);
    border-radius: 2px;
    overflow: hidden;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.94) translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}

.name-modal-window.active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1) translateY(0);
}

.modal-blue-bar {
    width: 100%;
    height: 7.5px;
    background: #006AFF;
}

.modal-inner {
    padding: 22px 28px 18px 28px;
    height: calc(100% - 7.5px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
}

.modal-header-label {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 52px;
    font-weight: 400;
    color: #000000;
    line-height: 1;
    font-variation-settings: 'ROND' 100;
}

.modal-input-wrap {
    position: relative;
    margin-top: 4px;
}

.modal-text-input {
    font-family: 'PFStardust', 'dottonoji', 'Pretendard', sans-serif;
    font-size: 32px;
    font-weight: 400;
    color: #000000;
    border: none;
    background: transparent;
    outline: none;
    width: 100%;
    padding-bottom: 2px;
    font-variation-settings: 'ROND' 100;
}

.modal-dashed-border {
    width: 100%;
    border-bottom: 2px dashed #000000;
    margin-top: 4px;
    margin-bottom: 4px;
}

/* Signature Drawing Canvas */
.modal-sign-wrap {
    position: relative;
    width: 100%;
    margin-top: 4px;
}

.signature-canvas {
    width: 100%;
    height: 100px;
    border: 1.5px dashed rgba(0, 106, 255, 0.4);
    border-radius: 4px;
    background: rgba(0, 106, 255, 0.02);
    cursor: crosshair;
    display: block;
    box-sizing: border-box;
}

.sign-canvas-actions {
    position: absolute;
    right: 8px;
    bottom: 6px;
}

.btn-clear-sig {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.15);
    color: #666666;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 4px;
    padding: 2px 6px;
}

.btn-clear-sig:hover {
    color: #000000;
    background: #ffffff;
}

.modal-validation-msg {
    color: #ff3333;
    font-family: 'Pretendard', sans-serif;
    font-size: 13px;
    font-weight: 700;
    margin-top: 2px;
    margin-bottom: 2px;
    text-align: right;
    animation: fadeInMsg 0.2s ease;
}

@keyframes fadeInMsg {
    from {
        opacity: 0;
        transform: translateY(-3px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-btn-wrap {
    display: flex;
    justify-content: flex-end;
    margin-top: 2px;
}

/* Event Alert / Notice Modal */
.event-alert-modal {
    min-height: 250px;
    height: auto;
    max-height: 340px;
    z-index: 120;
}

.event-alert-msg-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 18px 0;
    overflow-y: auto;
}

.event-alert-msg {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.65;
    color: #111111;
    margin: 0;
    word-break: keep-all;
    white-space: pre-line;
    letter-spacing: -0.01em;
}

.btn-modal-confirm {
    width: 182px;
    height: 42px;
    background: #006AFF;
    border: none;
    border-radius: 69px;
    color: #ffffff;
    font-family: 'PFStardust', 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 32px;
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.15s, background-color 0.15s;
    font-variation-settings: 'ROND' 100;
    box-shadow: 0 4px 10px rgba(0, 106, 255, 0.35);
}

.btn-modal-confirm:hover {
    background-color: #0054cc;
    transform: scale(1.04);
}

/* Scale down ticket proportionally on screens < 1280px */
@media (max-width: 1280px) and (min-width: 769px) {
    .ticket-3d-flipper {
        --ticket-scale: 0.85;
        transform: scale(var(--ticket-scale)) rotateY(0deg);
        transform-origin: center center;
    }

    .ticket-3d-flipper.flipped {
        transform: scale(var(--ticket-scale)) rotateY(180deg) !important;
    }

    .ticket-screen-top-notice {
        bottom: calc(50% + 272px + 24px);
    }
}

/* ==========================================
   4. MOBILE VIEW (<= 768px)
   ========================================== */
@media (max-width: 768px) {
    .poster-container {
        position: fixed;
        inset: 0;
        width: 100vw;
        height: 100vh;
        height: 100svh;
        height: var(--event-viewport-height, 100dvh);
        overflow: hidden !important;
        contain: paint;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .poster-stage {
        position: relative;
        flex: 0 0 auto;
        width: 390px;
        height: 720px;
        transform: scaleX(var(--poster-mobile-scale-x, 1)) scaleY(var(--poster-mobile-scale-y, 1));
        transform-origin: center center;
    }

    .poster-body {
        position: relative;
        width: 390px;
        height: 720px;
        min-height: 720px;
        max-height: 720px;
        overflow: hidden;
        transform: none;
    }

    .top-neon-banner {
        display: block;
        width: 300px;
        height: 94.4px;
        z-index: 20;
        position: absolute;
        top: 0;
        left: 0;
        margin: 0;
        padding: 0;
        overflow: hidden;
    }

    .banner-mobile-img {
        width: 100%;
        height: 100%;
        object-fit: fill;
        display: block;
        vertical-align: top;
    }

    .right-neon-banner {
        display: none !important;
    }

    .art-green-book {
        position: absolute;
        top: 98px;
        left: 111px;
        width: 282px;
        height: auto;
        z-index: 2;
        opacity: 0.8;
    }

    .art-blue-characters {
        position: absolute;
        top: 370.42px;
        left: -214px;
        width: 608.51px;
        max-width: none;
        height: auto;
        z-index: 1;
        transform: rotate(-10deg);
        transform-origin: top left;
        opacity: 0.8;
    }

    .art-illust-08 {
        position: absolute;
        top: 158.17px;
        left: 70px;
        width: 270.64px;
        height: 529.74px;
        transform: rotate(-37deg);
        transform-origin: top left;
        object-fit: fill;
        z-index: 2;
        pointer-events: none;
        display: block;
    }

    .art-illust-05 {
        position: absolute;
        top: 267.25px;
        left: -163px;
        width: 642.72px;
        height: 725.11px;
        transform: rotate(4deg) scale(1.2);
        transform-origin: top left;
        object-fit: fill;
        z-index: 1;
        pointer-events: none;
        display: block;
    }

    .art-pink-notes,
    .art-grey-characters {
        display: none !important;
    }

    .left-info-panel {
        position: absolute;
        top: calc(118px + env(safe-area-inset-top, 0px));
        left: 16px;
        width: 358px;
        z-index: 6;
        color: #000000;
        font-family: 'Inter', sans-serif;
        font-weight: 700;
        font-size: 12px;
        line-height: 16px;
    }

    .program-group {
        position: absolute;
        top: 0px;
        left: 0px;
        margin-bottom: 0;
    }

    .djs-group {
        position: absolute;
        top: 100px;
        left: 0px;
        margin-bottom: 0;
    }

    .location-group {
        position: absolute;
        top: 184px;
        left: 0px;
        margin-bottom: 0;
    }

    .group-title {
        font-size: 12px;
        font-weight: 700;
        margin-bottom: 4px;
        line-height: 16px;
        color: #000000;
    }

    .schedule-list .row {
        display: flex;
        font-size: 12px;
        line-height: 16px;
        font-weight: 700;
        white-space: nowrap;
        color: #000000;
    }

    .schedule-list .time {
        width: 86px;
        flex-shrink: 0;
        font-weight: 700;
    }

    .schedule-list .desc {
        font-weight: 700;
    }

    .location-name,
    .location-address {
        font-size: 12px;
        font-weight: 700;
        line-height: 16px;
        color: #000000;
    }

    .ticket-group {
        position: absolute;
        top: 268px;
        left: 0px;
        margin-bottom: 0;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .ticket-title,
    .ticket-price,
    .ticket-note {
        display: inline;
        background-color: #ffffff;
        padding: 0;
        margin: 0;
        font-size: 12px;
        font-weight: 700;
        line-height: 16px;
        color: #000000;
    }

    .diagonal-ribbons-container {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 10;
        pointer-events: none;
    }

    .ribbon {
        position: absolute;
        background-color: #DBE000;
        color: #231916;
        font-family: Helvetica, 'Inter', sans-serif;
        font-size: 24px;
        font-weight: 700;
        letter-spacing: -0.02em;
        padding: 0 4px;
        white-space: nowrap;
        transform: rotate(-36deg);
        transform-origin: top left;
        height: 28px;
        display: inline-flex;
        align-items: center;
        width: fit-content;
        max-width: max-content;
        box-sizing: border-box;
    }

    .typing-ribbon {
        visibility: hidden;
        opacity: 0;
    }

    /* Ribbon 1: 진 파티에 당신을 초대합니다. */
    .ribbon-p1-1 {
        top: 589px;
        left: 5px;
        height: 29px;
        font-family: 'Pretendard', sans-serif;
        z-index: 11;
    }

    /* Ribbon 2: Micro Zine Party */
    .ribbon-p1-2 {
        top: 622.17px;
        left: 29.10px;
        height: 28px;
        font-family: Helvetica, sans-serif;
        z-index: 13;
    }

    /* Ribbon 3: : Zine by Day, Sound by Night */
    .ribbon-p1-3 {
        top: 612.46px;
        left: 88.86px;
        height: 28px;
        font-family: Helvetica, sans-serif;
        z-index: 12;
    }

    /* Set 2 (Date, Place, Address) Mobile coordinates */
    .ribbon-p2-1 {
        top: 589px;
        left: 5px;
        height: 29px;
        z-index: 11;
    }

    .ribbon-p2-2 {
        top: 622.17px;
        left: 29.10px;
        height: 28px;
        z-index: 13;
    }

    .ribbon-p2-3 {
        top: 612.46px;
        left: 88.86px;
        height: 28px;
        z-index: 12;
    }

    .s1-footer-auth-links {
        position: absolute !important;
        left: auto !important;
        right: 16px !important;
        top: 50% !important;
        bottom: auto !important;
        transform: translateY(-50%) !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-end !important;
        gap: 8px !important;
        z-index: 100 !important;
    }

    .s1-footer-user-greeting {
        font-size: 13px;
        line-height: 1.2;
        display: block;
        text-align: right;
    }

    .s1-footer-auth-btn {
        font-size: 13px;
        line-height: 1.2;
        display: block;
        text-align: right;
        text-underline-offset: 4px;
    }

    .s1-footer-auth-slash {
        display: none !important;
    }

    .payment-trigger-hint {
        bottom: calc(18px + env(safe-area-inset-bottom, 0px));
        font-size: 12px;
    }

    .screen-back-btn {
        top: 18px;
        left: 15px;
        font-size: 12.5px;
    }

    /* Scene 2: Mobile Ticket Screen specs */
    .ticket-screen-container {
        background-color: #DBE000;
        position: fixed;
        inset: 0;
        width: 100vw;
        height: 100svh;
        height: var(--event-viewport-height, 100dvh);
        overflow: hidden;
        contain: paint;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .ticket-bg-watermark-wrapper {
        position: absolute;
        top: -31px;
        left: 286px;
        width: 928.32px;
        height: 196px;
        transform: rotate(90deg);
        transform-origin: top left;
        opacity: 0.30;
        pointer-events: none;
        overflow: hidden;
    }

    .ticket-bg-marquee-track .watermark-logo {
        width: 928.32px;
        height: 196px;
    }

    .ticket-card-scaler {
        position: absolute;
        top: 50%;
        left: 50vw;
        width: 360px;
        height: 192px;
        padding: 0;
        margin: 0;
        perspective: 2800px;
        z-index: 10;
        animation: cardGentleWobbleMobile 2.8s ease-in-out infinite;
    }

    .ticket-card-scaler.interacted {
        animation: none;
        transform: translate(-50%, -50%);
    }

    @keyframes cardGentleWobbleMobile {
        0% {
            transform: translate(-50%, -50%) perspective(2800px) rotateY(0deg) rotateX(0deg) translateY(0px);
        }

        35% {
            transform: translate(-50%, -50%) perspective(2800px) rotateY(-12deg) rotateX(1.5deg) translateY(-3px);
        }

        70% {
            transform: translate(-50%, -50%) perspective(2800px) rotateY(0deg) rotateX(0deg) translateY(0px);
        }

        100% {
            transform: translate(-50%, -50%) perspective(2800px) rotateY(0deg) rotateX(0deg) translateY(0px);
        }
    }

    .ticket-3d-flipper {
        position: absolute;
        top: -224px;
        left: -420px;
        width: 1200px;
        height: 640px;
        margin: 0;
        --ticket-scale: 0.30;
        transform-origin: 600px 320px;
        transform: scale(var(--ticket-scale)) rotateY(0deg);
        transform-style: preserve-3d;
        transition: transform 0.38s cubic-bezier(0.22, 1, 0.36, 1);
        flex-shrink: 0;
    }

    .ticket-3d-flipper.flipped {
        transform: scale(var(--ticket-scale)) rotateY(180deg) !important;
    }

    .ticket-screen-top-notice {
        top: auto;
        bottom: calc(50% + 96px + 16px);
        font-size: 13px;
        width: 90vw;
        max-width: 340px;
        text-align: center;
        white-space: normal;
        line-height: 1.4;
    }

    .ticket-screen-bottom-action {
        bottom: calc(28px + env(safe-area-inset-bottom, 0px));
        transform: translateX(-50%) translateY(12px);
        opacity: 0;
        pointer-events: none;
        z-index: 30;
    }

    .ticket-screen-bottom-action.active {
        opacity: 1;
        pointer-events: auto;
        transform: translateX(-50%) translateY(0);
    }

    .btn-event-checkout {
        height: 48px;
        padding: 0 28px;
        font-size: 22px;
        box-shadow: 0 4px 12px rgba(0, 106, 255, 0.35);
    }

    /* Scene 1: Mobile Modals */
    .s1-modal-overlay {
        padding: 0;
        box-sizing: border-box;
        display: none;
        align-items: center;
        justify-content: center;
    }

    .s1-modal-overlay.active {
        display: flex !important;
    }

    .s1-intro-modal {
        width: 88vw;
        max-width: 340px;
        height: 430px;
        padding-bottom: 0;
        transform: rotate(0deg) !important;
        margin: 0;
        position: relative;
        overflow: visible !important;
    }

    .s1-intro-modal.active {
        display: block !important;
        transform: rotate(0deg) !important;
    }

    .s1-modal-title-badge {
        left: -10px;
        top: -30px;
        width: 170px;
        height: 55px;
        transform: rotate(-3deg) !important;
    }

    .s1-intro-content {
        padding: 40px 18px 25px 18px;
        gap: 0px;
        max-height: 100%;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-sizing: border-box;
    }

    .s1-intro-head {
        font-size: 20px;
        font-weight: 900;
    }

    .s1-intro-desc {
        font-size: 13.5px;
    }

    .s1-intro-art-wrap {
        position: absolute;
        right: -85px;
        bottom: -25px;
        width: 380px;
        height: 250px;
        opacity: 0.55;
    }

    .s1-btn-action-register {
        right: -10px;
        bottom: -15px;
        transform: rotate(-3deg) !important;
        font-size: 16px;
        font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        font-weight: 800;
        padding: 10px 18px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    .s1-btn-action-register:hover {
        background-color: #E8EE00;
        color: #333333;
    }

    .s1-login-modal {
        width: 88vw;
        max-width: 340px;
        height: auto;
        min-height: 380px;
        margin: 0;
        transform: rotate(0deg) !important;
        overflow: visible !important;
    }

    .s1-login-modal.active {
        display: block !important;
        transform: rotate(0deg) !important;
    }

    .s1-login-art-crop {
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        padding: 8px;
        opacity: 0.6;
    }

    .s1-login-form-body {
        padding: 45px 20px 20px 20px;
    }

    .s1-login-field {
        margin-bottom: 16px;
    }

    .s1-login-lbl {
        font-size: 15px;
    }

    .s1-login-input {
        font-size: 15px;
        padding: 6px 2px;
    }

    .s1-login-notice {
        margin-top: 10px;
        font-size: 11px;
        color: #222222;
        line-height: 1.35;
    }

    .s1-ticket-modal {
        width: 88vw;
        max-width: 340px;
        min-height: auto;
        padding-bottom: 0;
        transform: rotate(0deg) !important;
        overflow: visible !important;
    }

    .s1-ticket-modal.active {
        display: block !important;
        transform: rotate(0deg) !important;
    }

    .s1-ticket-form-body {
        padding: 34px 20px 22px 20px;
    }

    .s1-ticket-modal-title {
        margin-bottom: 14px;
    }

    .s1-ticket-title-tag {
        font-size: 24px;
    }

    .s1-ticket-title-desc {
        font-size: 14px;
    }

    .s1-ticket-ox-group .btn-ox {
        font-size: 36px;
        padding: 2px 8px;
    }

    .s1-ticket-ox-group .ox-divider {
        font-size: 28px;
    }
}

/* ==========================================================================
   SCREEN 3: SHOWCASE STREAM STYLES (2-Row Stream & Mobile 1-Row Layout)
   ========================================================================== */
.showcase-screen-container {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: #FFFFFF;
    overflow: hidden;
    display: flex;
    opacity: 0;
    pointer-events: none;
    transform: translateX(100%);
    transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    z-index: 30;
}

.showcase-screen-container.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
}

.showcase-screen-container.exit-left {
    opacity: 0;
    transform: translateX(-100%);
    pointer-events: none;
}

.showcase-screen-container.exit-right {
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
}

.showcase-bg-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}

.showcase-bg-watermark-wrapper {
    position: absolute;
    top: 538px;
    left: -217px;
    width: 600vw;
    height: 612.16px;
    transform: rotate(-15deg);
    transform-origin: top left;
    pointer-events: none;
    opacity: 0.12;
    overflow: hidden;
    z-index: 1;
}

.showcase-bg-marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: bgMarqueeScroll 30s linear infinite;
    will-change: transform;
}

.sc-watermark-logo {
    width: 2272.78px;
    height: 612.16px;
    flex-shrink: 0;
    display: block;
    object-fit: contain;
}

.showcase-stream-wrapper {
    position: relative;
    z-index: 5;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 36px;
    overflow: hidden;
}

.showcase-track-row {
    width: 100%;
    overflow: hidden;
    position: relative;
    height: 330px;
    display: flex;
    align-items: center;
}

.showcase-track-inner {
    display: flex;
    gap: 24px;
    width: max-content;
    will-change: transform;
}

.showcase-track-inner.move-right {
    animation: marqueeScrollRight 45s linear infinite;
}

.showcase-track-inner.move-left {
    animation: marqueeScrollLeft 45s linear infinite;
}

.showcase-track-row.paused .showcase-track-inner {
    animation-play-state: paused !important;
}

@keyframes marqueeScrollRight {
    0% {
        transform: translateX(-50%);
    }

    100% {
        transform: translateX(0%);
    }
}

@keyframes marqueeScrollLeft {
    0% {
        transform: translateX(0%);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Stream Card Item (Desktop 600px x 320px) */
.stream-ticket-item {
    width: 600px;
    height: 320px;
    flex-shrink: 0;
    perspective: 2400px;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.stream-card-flipper {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
}

.stream-card-front,
.stream-card-back {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: #FFFFFF;
    border-radius: 20px;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transition: transform 0.48s cubic-bezier(0.22, 1, 0.36, 1);
}

.stream-card-front {
    transform: rotateY(0deg);
    z-index: 2;
}

.stream-card-back {
    transform: rotateY(-180deg);
    z-index: 1;
}

.stream-card-flipper.flipped .stream-card-front {
    transform: rotateY(180deg);
    z-index: 1;
}

.stream-card-flipper.flipped .stream-card-back {
    transform: rotateY(0deg);
    z-index: 3;
}

/* Front Components */
.st-col-barcode {
    position: absolute;
    left: 12px;
    top: 10px;
    width: 38px;
    height: 300px;
    outline: 2px #DBE000 solid;
    outline-offset: -1px;
    background: #FFFFFF;
    z-index: 3;
}

.st-barcode-inner {
    width: 100%;
    height: 100%;
    padding: 7px 5px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    gap: 2px;
}

.st-barcode-inner::before,
.st-barcode-inner::after {
    content: '';
    flex: 1;
    height: 100%;
    background: repeating-linear-gradient(to bottom,
            #000000 0px,
            #000000 1.5px,
            transparent 1.5px,
            transparent 3px,
            #000000 3px,
            #000000 5.5px,
            transparent 5.5px,
            transparent 6.5px,
            #000000 6.5px,
            #000000 7.5px,
            transparent 7.5px,
            transparent 9.5px,
            #000000 9.5px,
            #000000 12.5px,
            transparent 12.5px,
            transparent 13.5px,
            #000000 13.5px,
            #000000 15.5px,
            transparent 15.5px,
            transparent 17.5px);
    display: block;
}

.st-col-prog {
    position: absolute;
    left: 56px;
    top: 10px;
    width: 79px;
    height: 300px;
    outline: 2px #DBE000 solid;
    outline-offset: -1px;
    background: #FFFFFF;
    padding: 6px;
    box-sizing: border-box;
    z-index: 3;
}

.st-program-content {
    padding: 2px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-family: 'Inter', sans-serif;
    color: #000000;
}

.st-prog-section .st-title,
.st-djs-section .st-title {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 5px;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.st-prog-section .st-row,
.st-djs-section .st-row {
    font-size: 8.5px;
    line-height: 1.35;
    font-weight: 700;
    margin-bottom: 7px;
    display: flex;
    flex-direction: column;
}

.st-prog-section .st-row:last-child,
.st-djs-section .st-row:last-child {
    margin-bottom: 0;
}

.st-time {
    font-weight: 700;
}

.st-desc {
    font-weight: 700;
}

.stream-card-main {
    position: absolute;
    left: 145px;
    top: 10px;
    width: 392px;
    height: 300px;
    box-sizing: border-box;
    z-index: 2;
}

.st-inner-watermarks {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.st-watermark-logo {
    position: absolute;
    left: -15px;
    bottom: -15px;
    width: 420px;
    opacity: 0.08;
}

.st-watermark-illust {
    position: absolute;
    right: -20px;
    top: 10px;
    width: 310px;
    opacity: 0.65;
}

.st-main-heading {
    position: relative;
    z-index: 3;
    margin-top: 8px;
}

.st-dot-logo {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 54px;
    font-weight: 400;
    line-height: 0.95;
    letter-spacing: -1px;
    color: #000000;
    font-variation-settings: 'ROND' 100;
}

.st-sub-titles {
    margin-top: 6px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.st-sub-1 {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 23px;
    font-weight: 400;
    line-height: 1;
    color: #000000;
    font-variation-settings: 'ROND' 100;
    white-space: nowrap;
}

.st-sub-2 {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 23px;
    font-weight: 400;
    line-height: 1;
    color: #000000;
    font-variation-settings: 'ROND' 100;
    white-space: nowrap;
    margin-left: 48px;
}

.st-info-footer {
    position: absolute;
    bottom: 6px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    z-index: 3;
}

.st-info-line {
    color: #000000;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.35;
    max-width: 260px;
}

.st-info-line.mt-cost {
    margin-top: 4px;
}

.st-date-badge {
    text-align: right;
    color: #000000;
    font-size: 9px;
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    line-height: 1.25;
    display: flex;
    flex-direction: column;
    white-space: nowrap;
}

.st-col-right {
    position: absolute;
    right: 12px;
    top: 10px;
    width: 40px;
    height: 300px;
    background: #DBE000;
    outline: 2px black solid;
    outline-offset: -1px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    box-sizing: border-box;
}

.st-col-right-back {
    justify-content: flex-start;
    background: #FFFFFF;
    outline: 2px #DBE000 solid;
}

.st-strip-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    padding-top: 4px;
}

.st-s-logo {
    width: 22px;
    height: auto;
    display: block;
}

.st-right-tag {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    color: #000000;
    font-size: 9px;
    font-family: 'Helvetica', 'Inter', sans-serif;
    font-weight: 700;
    white-space: nowrap;
    letter-spacing: -0.01em;
    padding-top: 10px;
}

/* Back Face Components */
.st-col-back-rot {
    position: absolute;
    left: 56px;
    top: 10px;
    width: 79px;
    height: 300px;
    outline: 2px #DBE000 solid;
    outline-offset: -1px;
    background: #FFFFFF;
    z-index: 3;
}

.st-rot-title {
    position: absolute;
    left: 18px;
    top: 280px;
    transform: rotate(-90deg);
    transform-origin: top left;
    color: #000000;
    font-size: 15px;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-weight: 400;
    white-space: nowrap;
    font-variation-settings: 'ROND' 100;
}

.st-rot-sub {
    position: absolute;
    left: 42px;
    top: 270px;
    transform: rotate(-90deg);
    transform-origin: top left;
    color: #000000;
    font-size: 13px;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-weight: 400;
    white-space: nowrap;
    font-variation-settings: 'ROND' 100;
}

.st-back-main {
    position: absolute;
    left: 155px;
    top: 10px;
    width: 380px;
    height: 300px;
    box-sizing: border-box;
    z-index: 2;
}

.st-back-watermark-wrap {
    position: absolute;
    top: 0;
    left: -155px;
    width: 600px;
    height: 320px;
    pointer-events: none;
    overflow: hidden;
}

.st-back-watermark-art {
    position: absolute;
    right: 35px;
    top: 0px;
    width: 350px;
    opacity: 0.8;
}

.st-card-back-logo-static {
    position: absolute;
    left: 130px;
    bottom: 5px;
    width: 420px;
    height: auto;
    object-fit: contain;
    object-position: left bottom;
    pointer-events: none;
    opacity: 0.08;
    z-index: 1;
}

.st-back-title-group {
    margin-top: 5px;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.st-back-title {
    color: #000000;
    font-size: 28px;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-weight: 400;
    line-height: 1;
    font-variation-settings: 'ROND' 100;
    width: fit-content;
}

.st-back-subtitle {
    color: #000000;
    font-size: 13px;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-weight: 400;
    line-height: 1;
    font-variation-settings: 'ROND' 100;
    white-space: nowrap;
    margin-top: 2px;
}

.st-back-tagline {
    color: #000000;
    font-size: 13px;
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-weight: 400;
    line-height: 1;
    font-variation-settings: 'ROND' 100;
    white-space: nowrap;
    margin-left: 27px;
    margin-top: 2px;
}

.st-back-fields {
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    z-index: 4;
}

.st-field-row {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.st-field-stack {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.st-f-lbl {
    color: #000000;
    font-size: 20px;
    font-family: 'dottonoji', 'Dottonoji', 'PFStardust', sans-serif;
    font-weight: 400;
    line-height: 1;
    font-variation-settings: 'ROND' 100;
    white-space: nowrap;
}

.st-f-val {
    font-family: 'PFStardust', 'dottonoji', 'Pretendard', sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: #006AFF;
    border-bottom: 2px dashed rgba(0, 0, 0, 0.35);
    min-width: 120px;
    padding: 0 4px 1px 4px;
    line-height: 1;
}

.st-ox-group {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: 2px;
}

.st-ox-item {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 26px;
    font-weight: 400;
    line-height: 1;
    color: rgba(0, 0, 0, 0.2);
    font-variation-settings: 'ROND' 100;
}

.st-ox-item.active {
    color: #006AFF;
}

.st-anonymous-value {
    color: #777;
    font-weight: 400;
}

.st-ox-slash {
    font-family: 'dottonoji', 'Dottonoji', sans-serif;
    font-size: 22px;
    line-height: 1;
    color: rgba(0, 0, 0, 0.3);
    font-variation-settings: 'ROND' 100;
}

/* ==========================================================================
   MOBILE SHOWCASE (<= 768px): 1-Row Centered Stream Matching Mobile Figma
   ========================================================================== */
@media (max-width: 768px) {
    .showcase-screen-container {
        background: #FFFFFF;
        height: 100svh;
        height: var(--event-viewport-height, 100dvh);
        contain: paint;
    }

    .showcase-bg-watermark-wrapper {
        position: absolute;
        top: -31px;
        left: 286px;
        width: 928.32px;
        height: 196px;
        transform: rotate(90deg);
        transform-origin: top left;
        opacity: 0.12;
        pointer-events: none;
        overflow: hidden;
    }

    .showcase-bg-marquee-track {
        display: flex;
        align-items: center;
        width: max-content;
        animation: bgMarqueeScroll 30s linear infinite;
        will-change: transform;
    }

    .showcase-bg-marquee-track .sc-watermark-logo {
        width: 928.32px;
        height: 196px;
        flex-shrink: 0;
        object-fit: contain;
    }

    .showcase-track-row.bottom-row {
        display: none !important;
    }

    .showcase-track-row.top-row {
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        transform: translateY(-50%);
        height: 200px;
    }

    .showcase-track-inner {
        gap: 16px;
    }

    .stream-ticket-item {
        width: 320px;
        height: 170.67px;
    }

    /* Scaling inner elements for 320px x 170.67px on mobile */
    .st-col-barcode {
        left: 6px;
        top: 5px;
        width: 20px;
        height: 160px;
        outline-width: 1.2px;
    }

    .st-barcode-inner {
        padding: 4px 2.5px;
        gap: 1px;
    }

    .st-col-prog {
        left: 30px;
        top: 5px;
        width: 44px;
        height: 160px;
        outline-width: 1.2px;
        padding: 3px;
    }

    .st-program-content {
        padding: 1px;
    }

    .st-prog-section .st-title,
    .st-djs-section .st-title {
        font-size: 6.5px;
        margin-bottom: 2px;
    }

    .st-prog-section .st-row,
    .st-djs-section .st-row {
        font-size: 5px;
        line-height: 1.25;
        margin-bottom: 3px;
    }

    .stream-card-main {
        left: 80px;
        top: 5px;
        width: 205px;
        height: 160px;
    }

    .st-watermark-logo {
        position: absolute;
        left: -8px;
        bottom: -8px;
        width: 225px;
        opacity: 0.08;
    }

    .st-watermark-illust {
        width: 155px;
        right: -10px;
        top: 5px;
    }

    .st-dot-logo {
        font-size: 28px;
    }

    .st-sub-1,
    .st-sub-2 {
        font-size: 8px;
    }

    .st-info-line {
        font-size: 5.5px;
        line-height: 1.15;
    }

    .st-date-badge {
        font-size: 5.5px;
    }

    .st-col-right {
        right: 6px;
        top: 5px;
        width: 22px;
        height: 160px;
        outline-width: 1.2px;
        padding: 4px 0;
    }

    .st-strip-logos {
        gap: 3.5px;
        padding-top: 2px;
    }

    .st-s-logo {
        width: 12px;
    }

    .st-right-tag {
        writing-mode: vertical-rl;
        transform: rotate(180deg);
        font-size: 6px;
        padding-top: 6px;
        margin-bottom: 0;
    }

    /* Back face mobile scaling */
    .st-col-back-rot {
        left: 30px;
        top: 5px;
        width: 44px;
        height: 160px;
        outline-width: 1.2px;
    }

    .st-rot-title {
        left: 10px;
        top: 150px;
        font-size: 8.5px;
    }

    .st-rot-sub {
        left: 23px;
        top: 145px;
        font-size: 7.5px;
    }

    .st-back-main {
        left: 80px;
        top: 5px;
        width: 205px;
        height: 160px;
    }

    .st-back-watermark-wrap {
        position: absolute;
        inset: 0;
        pointer-events: none;
        overflow: hidden;
    }

    .st-back-watermark-art {
        position: absolute;
        right: -10px;
        top: 5px;
        width: 155px;
        height: auto;
        opacity: 0.55;
    }

    .st-card-back-logo-static {
        position: absolute;
        left: -8px;
        bottom: -8px;
        width: 225px;
        height: auto;
        object-fit: contain;
        object-position: left bottom;
        pointer-events: none;
        opacity: 0.08;
    }

    .st-back-title {
        font-size: 16px;
        margin-top: 3px;
        margin-bottom: 5px;
    }

    .st-back-fields {
        gap: 3.5px;
    }

    .st-f-lbl {
        font-size: 8px;
    }

    .st-f-val {
        font-size: 8px;
        min-width: 50px;
        padding: 0 2px 1px 2px;
    }

    .st-ox-item {
        font-size: 13px;
    }

    .st-ox-slash {
        font-size: 9px;
    }

    .st-sign-row {
        left: 105px;
        top: 88px;
    }

    .st-sign-display {
        width: 45px;
        height: 14px;
        border-bottom-width: 1px;
    }
}