@import url('https://fonts.googleapis.com/css2?family=Gowun+Batang:wght@400;700&display=swap');

/* ========================================================
ROOT
======================================================== */
:root {
    --color-drawing-paper: #0b0d12;
    --color-mobile-gnb-background: #262626;
    --color-overlay-background: rgba(0,0,0,0.6);

    --background-section-main : url('/static/images/promotion/20261001/main_bg_1.png');
    --background-section-body1 : url('/static/images/promotion/20261001/sec2/bg.png');
    --background-section-body2 : url('/static/images/promotion/20261001/sec3/bg.png');
    --background-section-body3 : url('/static/images/promotion/20261001/sec4/bg.png');
    --background-section-body4 : url('/static/images/promotion/20261001/sec5/bg.png');

    --image-bi: url('/static/images/promotion/20261001/BI.png');
}

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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: var(--color-drawing-paper);
    color: #fff; 
    word-break: keep-all;
}

a { 
    color: inherit; 
    text-decoration: none; 
}

.swiper.main-swiper {
    width: 100%;
    max-width: 1920px;
    height: 100vh;
    margin: 0 auto;
}

.content-section {
    height: 100vh;
    min-height: 700px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-direction: column;
    height: 100%;
    position: relative;
    z-index: 1;
    padding: 65px 0;
}

.side-navigation {
    position: fixed;
    top: 50%;
    left: max(18px, calc(50% - 942px));
    z-index: 900;
    width: 257px;
    height: 661px;
    transform: translateY(-50%);
    pointer-events: auto;
    transition: opacity 250ms ease;
}

.side-navigation.is-hidden {
    opacity: 0;
}

.side-navigation-base,
.side-navigation-active {
    display: block;
    height: auto;
    user-select: none;
    pointer-events: none;
}

.side-navigation-base {
    width: 257px;
}

.side-navigation-active {
    position: absolute;
    left: -25px;
    top: 42px;
    width: auto;
    max-width: none;
    opacity: 0;
    filter: drop-shadow(0 0 12px rgba(255, 164, 33, 0.45));
    transform: translateY(0);
    transition: opacity 120ms ease;
}

.side-navigation[data-active="1"] .side-navigation-active {
    top: 40px;
    opacity: 1;
    transform: translateY(0);
}

.side-navigation[data-active="2"] .side-navigation-active {
    top: 170px;
    opacity: 1;
    transform: translateY(0);
}

.side-navigation[data-active="3"] .side-navigation-active {
    left: -25px;
    top: 300px;
    opacity: 1;
    transform: translateY(0);
}

.side-navigation[data-active="4"] .side-navigation-active {
    top: 430px;
    opacity: 1;
    transform: translateY(0);
}

.side-navigation[data-active="5"] .side-navigation-active {
    left: -25px;
    top: 561px;
    opacity: 1;
    transform: translateY(0);
}

.side-navigation-button {
    position: absolute;
    left: 0;
    width: 257px;
    height: 66px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.side-navigation-button-1 {
    top: 42px;
}

.side-navigation-button-2 {
    top: 172px;
}

.side-navigation-button-3 {
    top: 302px;
}

.side-navigation-button-4 {
    top: 432px;
}

.side-navigation-button-5 {
    top: 562px;
}

@media screen and (max-width: 1024px) {
    .side-navigation {
        display: none;
    }
}

.remote-stack {
    position: fixed;
    top: 50%;
    right: max(30px, calc(50% - 930px));
    z-index: 900;
    width: 160px;
    aspect-ratio: 160 / 293;
    transform: translateY(-50%);
    animation: remoteFloat 2.8s ease-in-out infinite;
    pointer-events: none;
    user-select: none;
}

.remote-panel {
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: auto;
    pointer-events: auto;
    cursor: pointer;
    user-select: none;
}

.coupon-panel {
    position: absolute;
    top: calc(80% + 10px);
    left: 47%;
    z-index: 1;
    width: 100%;
    height: auto;
    transform: translateX(-50%);
    pointer-events: none;
    user-select: none;
}

@keyframes remoteFloat {
    0%,
    100% {
        transform: translateY(-50%) translateY(-8px);
    }
    50% {
        transform: translateY(-50%) translateY(8px);
    }
}

@media screen and (max-width: 1024px) {
    .remote-stack {
        display: none;
    }
}

.remote-modal {
    position: fixed;
    inset: 0;
    z-index: 2600;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.62);
}

.remote-modal.is-active {
    display: flex;
}

.remote-modal-panel {
    position: relative;
    width: min(88vw, 988px);
}

.remote-modal-panel img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 88vh;
    object-fit: contain;
    filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.56));
}

.remote-modal-close {
    position: absolute;
    top: 10.8%;
    right: 5.1%;
    z-index: 1;
    width: clamp(32px, 2.804vw, 42px);
    height: clamp(32px, 2.804vw, 42px);
    border: 1px solid rgba(218, 184, 115, 0.72);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.62);
    color: #f5dfad;
    font-size: clamp(16px, 1.402vw, 21px);
    line-height: 1;
    cursor: pointer;
}

.remote-modal-close:hover {
    filter: brightness(1.08);
}

.remote-copy-button,
.remote-submit-button,
.remote-url-input {
    position: absolute;
    z-index: 2;
    background: transparent;
}

.remote-copy-button,
.remote-submit-button {
    border: 0;
    padding: 0;
    cursor: pointer;
}

.remote-copy-button {
    left: 43.8%;
    top: 60.5%;
    width: 18.5%;
    height: 6.7%;
    border-radius: 999px;
}

.remote-url-input {
    left: 24.6%;
    top: 78.1%;
    width: 44.5%;
    height: 4.2%;
    border: 0;
    outline: 0;
    padding: 0 1.4%;
    color: #f4ead8;
    font-size: clamp(12px, 1.05vw, 17px);
    font-weight: 600;
    line-height: 1;
}

.remote-submit-button {
    left: 72.3%;
    top: 77.6%;
    width: 10.4%;
    height: 5.4%;
    border-radius: 999px;
}

@media screen and (max-width: 768px) {
    .remote-modal,
    .remote-modal.is-active {
        display: none !important;
    }
}

.common-alert-modal {
    position: fixed;
    inset: 0;
    z-index: 2800;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.58);
}

.common-alert-modal.is-active {
    display: flex;
}

.common-alert-panel {
    width: min(90vw, 380px);
    padding: 28px 30px 26px;
    border: 1px solid rgba(218, 184, 115, 0.55);
    background: rgba(18, 13, 10, 0.97);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.52);
    color: #fff;
    text-align: center;
}

.common-alert-panel h2 {
    margin-bottom: 14px;
    color: #f5dfad;
    font-size: 22px;
    font-weight: 700;
}

.common-alert-message {
    min-height: 24px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 15px;
    line-height: 1.6;
    white-space: pre-line;
}

.common-alert-confirm {
    min-width: 116px;
    height: 42px;
    margin-top: 22px;
    border: 1px solid rgba(218, 184, 115, 0.72);
    background: linear-gradient(180deg, #7a4b20 0%, #3d2110 100%);
    color: #fff2d2;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 180ms ease, filter 180ms ease;
}

.common-alert-confirm:hover {
    filter: brightness(1.08);
    transform: translateY(-2px);
}

.guide-image-modal {
    position: fixed;
    inset: 0;
    z-index: 2850;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.64);
}

.guide-image-modal.is-active {
    display: flex;
}

.guide-image-modal-content {
    position: relative;
    width: min(88vw, 1206px);
}

.guide-image-modal-content img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 88vh;
    object-fit: contain;
    filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.56));
}

.guide-image-modal-close {
    position: absolute;
    top: -14px;
    right: -14px;
    z-index: 1;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(218, 184, 115, 0.72);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.62);
    color: #f5dfad;
    font-size: 21px;
    line-height: 1;
    cursor: pointer;
}

.sec-main .container > * {
    position: relative;
    z-index: 2;
}

.reveal-item {
    opacity: 0;
    filter: blur(14px) brightness(0.88);
    transform: translateY(42px) scale(0.985);
    transform-origin: center bottom;
    will-change: opacity, filter, transform;
}

.swiper-slide.is-animated .reveal-item {
    animation: imageReveal 1650ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.swiper-slide.is-animated .reveal-delay-1 {
    animation-delay: 220ms;
}

.swiper-slide.is-animated .reveal-delay-2 {
    animation-delay: 560ms;
}

.swiper-slide.is-animated .reveal-delay-3 {
    animation-delay: 900ms;
}

.swiper-slide.is-animated .reveal-delay-4 {
    animation-delay: 1240ms;
}

.swiper-slide.is-animated .reveal-delay-5 {
    animation-delay: 1580ms;
}

.swiper-slide.is-animated .reveal-delay-6 {
    animation-delay: 1920ms;
}

@keyframes imageReveal {
    0% {
        opacity: 0;
        filter: blur(14px) brightness(0.88);
        transform: translateY(42px) scale(0.985);
    }
    48% {
        opacity: 1;
        filter: blur(3px) brightness(1.04);
        transform: translateY(-4px) scale(1.008);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal-item {
        opacity: 1;
        filter: none;
        transform: none;
    }

    .swiper-slide.is-animated .reveal-item {
        animation: none;
    }

    #sec_3_rank .sec3-rank-card {
        opacity: 1;
        filter: none;
        transform: none;
    }
}

/* ========================================================
HEADER 
======================================================== */
.top-header {
    position: fixed;
    top: 0;
    left: 50%;
    width: 100%;
    max-width: 1920px;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    overflow: visible;
    z-index: 1000;    
    background: rgba(0,0,0,0.5);
    transform: translateX(-50%);
}

.logo-top {
    height: 100%;
}
.logo-top a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}
.logo-top a img {
    height: 70%;
    width: auto;
}

.mobile-menu-btn {
    display: none;
    padding: 0;
    border: 0;
    background: transparent;
    color: #fff;
    cursor: pointer;
}
.mobile-menu-btn svg {
    width: 30px;
    height: 30px;
}

.mobile-menu-wrap, .menu-dimmed {
    display: none;
}

.gnb {
    display: flex;
    align-items: center;
    gap: 20px;
    list-style: none;
}
.gnb .btn-today-hide {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: none;
    color: #a0a5b1;
    font-size: 0.875rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.2s ease;
}
.gnb .btn-today-hide:hover {
  color: #e2e8f0;
}
.gnb .btn-today-hide .custom-checkbox {
    position: relative;
    width: 16px;
    height: 16px;
    border: 1.5px solid #525866;
    border-radius: 3px;
    background-color: rgba(255, 255, 255, 0.05);
    transition: all 0.2s ease;
}
.gnb .btn-today-hide .custom-checkbox::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 4px;
    width: 4px;
    height: 8px;
    border: solid #0b0d12;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform 0.15s ease-in-out;
}
.gnb .btn-today-hide.checked .custom-checkbox {
    background-color: #f3c676;
    border-color: #f3c676;
}
.gnb .btn-today-hide.checked .custom-checkbox::after {
    transform: rotate(45deg) scale(1);
}
.gnb .btn-today-hide.checked {
    color: #f3c676;
}

.gnb .btn-login {
    background: linear-gradient(135deg, #2b261f 0%, #171512 100%);
    border: 1px solid #d4a359;
    color: #f3c676;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 18px;
    border-radius: 4px;
    cursor: pointer;
    letter-spacing: 0.5px;
    box-shadow: 0 0 10px rgba(212, 163, 89, 0.15);
    transition: all 0.25s ease;
}
.gnb .btn-login:hover {
    background: linear-gradient(135deg, #d4a359 0%, #b8833c 100%);
    color: #0d0f12;
    border-color: #f5d69a;
    box-shadow: 0 0 15px rgba(243, 198, 118, 0.4);
    transform: translateY(-1px);
}

.header-quick-links {
    position: absolute;
    top: calc(100% + 10px);
    right: 40px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.58);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(6px);
}

.header-quick-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    color: rgba(255, 255, 255, 0.72);
    border-radius: 50%;
    transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.header-quick-links a:hover {
    color: #f3c676;
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-1px);
}

.header-quick-links svg {
    width: 18px;
    height: 18px;
}

@media screen and (max-width: 768px) {
    .top-header {
        padding: 0 20px;
    }

    .header-quick-links {
        right: 20px;
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .logo-top {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .gnb { display: none; }

    .mobile-menu-wrap {
        display: block;
        position: fixed;
        top: 0;
        left: -280px;
        width: min(82vw, 280px);
        height: 100vh;
        background-color: var(--color-mobile-gnb-background);
        box-shadow: 2px 0 10px rgba(0,0,0,0.5);
        z-index: 3000;
        transition: left 0.3s ease-in-out;
        padding: 20px;
        display: flex;
        flex-direction: column;
    }
    .mobile-menu-wrap.active {
        left: 0;
    }

    .mobile-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 20px;
        border-bottom: 1px solid #2a2e39;
        margin-bottom: 20px;
    }

    .btn-close-menu {
        background: none;
        border: none;
        color: #fff;
        font-size: 1.5rem;
        cursor: pointer;
    }

    .mobile-gnb {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .mobile-gnb li a, 
    .mobile-gnb li button {
        color: #d8d8d8;
        background: none;
        border: none;
        font-size: 0.92rem;
        text-align: left;
        cursor: pointer;
        width: 100%;
        display: block;
        padding: 8px 0;
    }

    .mobile-menu-actions {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 8px;
        margin-top: auto;
        padding-top: 18px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .mobile-today-hide,
    .mobile-login {
        border: 0;
        cursor: pointer;
        white-space: nowrap;
    }

    .mobile-today-hide {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 6px 0;
        background: transparent;
        color: #cfcfcf;
        font-size: 0.72rem;
    }

    .mobile-today-hide .custom-checkbox {
        position: relative;
        flex: 0 0 auto;
        width: 13px;
        height: 13px;
        border: 1.3px solid #777;
        border-radius: 3px;
        background-color: rgba(255, 255, 255, 0.05);
    }

    .mobile-today-hide .custom-checkbox::after {
        content: '';
        position: absolute;
        top: 1px;
        left: 3px;
        width: 4px;
        height: 7px;
        border: solid #262626;
        border-width: 0 2px 2px 0;
        transform: rotate(45deg) scale(0);
        transition: transform 0.15s ease-in-out;
    }

    .mobile-today-hide.checked {
        color: #f3c676;
    }

    .mobile-today-hide.checked .custom-checkbox {
        background-color: #f3c676;
        border-color: #f3c676;
    }

    .mobile-today-hide.checked .custom-checkbox::after {
        transform: rotate(45deg) scale(1);
    }

    .mobile-login {
        flex: 0 0 auto;
        padding: 7px 14px;
        border: 1px solid #d4a359;
        border-radius: 4px;
        background: linear-gradient(135deg, #2b261f 0%, #171512 100%);
        color: #f3c676;
        font-size: 0.76rem;
        font-weight: 700;
    }
    
    .menu-dimmed {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--color-overlay-background);
        z-index: 2900;
    }
    .menu-dimmed.active {
        display: block;
    }
}

/* ========================================================
SECTION MAIN
======================================================== */
.sec-main {
    background-image: none;
    background-color: #090705;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.sec-main::after {
    content: "";
    position: absolute;
    top: 38%;
    left: 50%;
    z-index: 1;
    width: min(86vw, 1180px);
    height: 34vh;
    background:
        radial-gradient(ellipse at center, rgba(255, 222, 131, 0.32) 0%, rgba(255, 171, 42, 0.13) 34%, transparent 66%),
        linear-gradient(90deg, transparent 0%, rgba(255, 230, 151, 0.24) 48%, transparent 100%);
    opacity: 0;
    mix-blend-mode: screen;
    transform: translate(-50%, -50%) scaleX(0.76);
    pointer-events: none;
}

.sec-main.is-animated::after {
    animation: none;
}

.sec1-background-video {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
    filter: none;
    transform: none;
    transform-origin: center;
    pointer-events: none;
}

.sec-main.is-animated .sec1-background-video {
    animation: none;
}

.sec-main {
    --sec1-update-offset-y: clamp(8px, 1.302vw, 25px);
    --sec1-lower-copy-offset-y: clamp(14px, 1.875vw, 36px);
}

#sec_1_1 img {
    transform: translateY(var(--sec1-update-offset-y));
}

.sec1-onsam-wrap {
    position: relative;
    width: clamp(520px, 44.8vw, 860px);
    aspect-ratio: 670 / 253;
    margin-top: -34px;
    overflow: visible;
    animation: none;
}

.sec1-gold-effect {
    position: absolute;
    left: 50%;
    top: 46%;
    z-index: 1;
    width: clamp(820px, 82.1vw, 1192px);
    max-width: none;
    height: auto;
    opacity: 0.6;
    mix-blend-mode: color-dodge;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.sec1-onsam-image {
    display: block;
    width: 100%;
    height: auto;
    position: relative;
    z-index: 1;
    pointer-events: none;
}

#sec_1_3 img {
    display: block;
    width: min(34vw, 424px);
    height: auto;
    margin-top: -22px;
    transform: translateY(calc(var(--sec1-lower-copy-offset-y) * -1));
}

#sec_1_4 > img {
    display: block;
    width: min(42vw, 534px);
    height: auto;
    margin-top: -18px;
    transform: translateY(calc(var(--sec1-lower-copy-offset-y) * -1));
}

#sec_1_4 {
    position: relative;
}

.sec1-guide-button {
    position: absolute;
    top: calc(4% - var(--sec1-lower-copy-offset-y) - clamp(24px, 3.125vw, 60px));
    right: clamp(-250px, -13.021vw, -120px);
    z-index: 3;
    display: block;
    width: clamp(180px, 15.521vw, 298px);
    aspect-ratio: 298 / 173;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.sec1-guide-button img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    transform: none;
    transition: opacity 180ms ease, transform 180ms ease, filter 180ms ease;
}

.sec1-guide-button-active {
    opacity: 0;
}

.sec1-guide-button:hover .sec1-guide-button-default {
    opacity: 0;
    transform: scale(1.04);
}

.sec1-guide-button:hover .sec1-guide-button-active {
    opacity: 1;
    transform: scale(1.04);
    filter: drop-shadow(0 0 14px rgba(255, 206, 98, 0.35));
}

.sec-main .reveal-item {
    opacity: 0;
    filter: blur(18px) brightness(0.72) saturate(0.82);
    transform: translateY(56px) scale(0.94);
}

.sec-main.is-animated #sec_1_1 {
    animation: mainUpdateReveal 2100ms cubic-bezier(0.16, 1, 0.3, 1) 720ms forwards;
}

.sec-main.is-animated #sec_1_3 {
    animation: mainTitleReveal 2100ms cubic-bezier(0.16, 1, 0.3, 1) 1850ms forwards;
}

.sec-main.is-animated #sec_1_4 {
    animation: mainGuideReveal 2050ms cubic-bezier(0.16, 1, 0.3, 1) 2220ms forwards;
}

@keyframes mainBackgroundDrift {
    0% {
        filter: saturate(1.02) contrast(1.02) brightness(0.82);
        transform: scale(1.08);
    }
    100% {
        filter: saturate(1.1) contrast(1.05) brightness(0.96);
        transform: scale(1.02);
    }
}

@keyframes mainHeroLight {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scaleX(0.72);
    }
    42% {
        opacity: 0.86;
    }
    100% {
        opacity: 0.38;
        transform: translate(-50%, -50%) scaleX(1);
    }
}

@keyframes mainUpdateReveal {
    0% {
        opacity: 0;
        filter: blur(18px) brightness(0.72);
        transform: translateY(-86px) scale(0.985);
    }
    68% {
        opacity: 1;
        filter: blur(4px) brightness(1.08);
        transform: translateY(4px) scale(1.002);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateY(0) scale(1);
    }
}

@keyframes mainLogoReveal {
    0% {
        opacity: 0;
        filter: blur(18px) brightness(0.48) saturate(0.72);
        transform: translateY(0) scale(0.998);
    }
    42% {
        opacity: 0.48;
        filter: blur(11px) brightness(0.72) saturate(0.9);
        transform: translateY(0) scale(0.999);
    }
    76% {
        opacity: 1;
        filter: blur(3px) brightness(1.04) saturate(1.04);
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1) saturate(1);
        transform: translateY(0) scale(1);
    }
}

@keyframes mainTitleReveal {
    0% {
        opacity: 0;
        filter: blur(16px) brightness(0.72);
        transform: translateY(34px) scale(0.96);
    }
    58% {
        opacity: 1;
        filter: blur(4px) brightness(1.1);
        transform: translateY(-2px) scale(1.004);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateY(0) scale(1);
    }
}

@keyframes mainGuideReveal {
    0% {
        opacity: 0;
        filter: blur(16px) brightness(0.76);
        transform: translateY(72px) scale(0.975);
    }
    72% {
        opacity: 1;
        filter: blur(4px) brightness(1.06);
        transform: translateY(-3px) scale(1.002);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .sec-main .reveal-item {
        opacity: 1;
        filter: none;
        transform: none;
    }

    .sec-main.is-animated #sec_1_1,
    .sec-main.is-animated #sec_1_3,
    .sec-main.is-animated #sec_1_4,
    .sec-main.is-animated .sec1-background-video,
    .sec-main.is-animated::after {
        animation: none;
    }
}

.scroll-guide {
    position: absolute;
    left: 50%;
    bottom: 42px;
    z-index: 10;
    transform: translateX(-50%);
    pointer-events: none;
}

.scroll-guide img {
    display: block;
    width: 44px;
    height: auto;
    animation: scrollGuideMove 1.35s ease-in-out infinite;
}

@keyframes scrollGuideMove {
    0% {
        opacity: 0;
        transform: translateY(-14px);
    }
    35% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(14px);
    }
}

@media screen and (max-width: 768px) {
    .sec-main {
        background-size: auto clamp(940px, 135vh, 1120px);
        background-position: center top;
    }

    .sec-main .container {
        justify-content: center;
        padding: 74px 18px 108px;
    }

    #sec_1_1 img {
        display: block;
        width: min(108vw, 620px);
        height: auto;
    }

    .sec1-onsam-wrap {
        width: min(83vw, 496px);
        margin-top: 4px;
    }

    .sec1-gold-effect {
        top: 46%;
        width: 88vw;
    }

    #sec_1_3 img {
        width: min(70vw, 330px);
        margin-top: -12px;
    }

    #sec_1_4 > img {
        width: min(84vw, 390px);
        margin-top: -6px;
    }

    .sec1-guide-button {
        display: none;
    }

    .scroll-guide {
        bottom: 24px;
    }

    .scroll-guide img {
        width: 32px;
    }
}

/* ========================================================
SECTION BODY1
======================================================== */
.sec-body1 {
    background-image: var(--background-section-body1);
    position: relative;
    overflow: hidden;
}

.sec2-character-right {
    position: absolute;
    right: clamp(-80px, calc(50% - 830px), 126px);
    bottom: -2px;
    z-index: 1;
    width: min(40vw, 640px);
    height: auto;
    opacity: 0;
    transform: translateX(110px);
    pointer-events: none;
    will-change: opacity, transform;
}

.sec-body1 .container {
    position: relative;
    z-index: 2;
}

.swiper-slide.is-animated .sec2-character-right {
    animation: sec2CharacterFadeInRight 950ms cubic-bezier(0.16, 1, 0.3, 1) 260ms forwards;
}

@keyframes sec2CharacterFadeInRight {
    0% {
        opacity: 0;
        transform: translateX(110px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@media screen and (min-width: 769px) and (max-width: 900px) {
    .sec2-character-right {
        width: min(72vw, 548px);
    }
}

@media screen and (max-width: 768px) {
    .sec-body1 {
        background-size: auto clamp(940px, 135vh, 1120px);
        background-position: center top;
    }

    .sec-body1 .container {
        align-items: center;
        justify-content: center;
        padding: 72px 16px 78px;
    }

    .sec2-character-right {
        display: none;
    }

    #sec_2_1,
    #sec_2_2,
    #sec_2_3 {
        display: flex;
        justify-content: center;
        width: 100%;
    }

    #sec_2_1 img {
        display: block;
        width: min(62vw, 300px);
        height: auto;
    }

    #sec_2_2 img {
        display: block;
        width: min(76vw, 390px);
        height: auto;
    }

    @keyframes sec2CharacterFadeInRight {
        0% {
            opacity: 0;
            transform: translateX(60px);
        }
        100% {
            opacity: 1;
            transform: translateX(0);
        }
    }
}
#sec_2_3 {
    position: relative;
}

#sec_2_3 > picture {
    display: block;
}

#sec_2_3 > picture img {
    display: block;
    max-width: 100%;
    height: auto;
}

#sec_2_3_content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(14px, 1.4vw, 26px);
    padding: 38px 185px 0;
    transform: translateY(-20px);
}

#sec_2_3_content > div {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 330px;
}

.sec2-action-column {
    flex-direction: column;
    gap: 2px;
    flex: 0 0 auto;
}

.sec2-reward-list {
    flex: 0 1 auto;
    align-items: center;
    gap: 0;
    transform: translateY(-25px);
}

#sec_2_3_content img {
    display: block;
    max-width: 100%;
    height: auto;
}

.sec2-character-select {
    position: relative;
    width: clamp(178px, 11.8vw, 226px);
}

.sec2-character-select img {
    width: 100%;
}

.sec2-character-select select {
    position: absolute;
    top: 39%;
    left: 50%;
    width: 76%;
    height: 42%;
    transform: translate(-50%, -50%);
    border: 0;
    outline: 0;
    background: transparent;
    color: #f5e5c8;
    font-size: clamp(10px, 0.62vw, 12px);
    font-weight: 600;
    text-align: center;
    text-align-last: center;
    cursor: pointer;
}

.sec2-character-select select option {
    color: #21150c;
    background-color: #f5e5c8;
}

.sec2-receive-button {
    width: clamp(144px, 9.4vw, 180px);
    margin-top: -6px;
    cursor: pointer;
    transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1), filter 220ms ease;
}

.sec2-receive-button:hover {
    filter: brightness(1.08) drop-shadow(0 8px 12px rgba(0, 0, 0, 0.28));
    transform: translateY(-4px) scale(1.04);
}

.sec2-receive-button:active {
    filter: brightness(0.96);
    transform: translateY(-1px) scale(0.99);
}

@media screen and (min-width: 769px) and (max-width: 830px) {
    .sec2-action-column {
        transform: translateX(-20px);
    }
}

.sec2-reward-list img {
    width: clamp(210px, 13.8vw, 274px);
}

.sec2-reward-list img + img {
    margin-left: -18px;
}

.sec2-caution {
    position: absolute;
    left: 50%;
    bottom: 36px;
    z-index: 2;
    display: block;
    width: min(52vw, 679px);
    height: auto;
    transform: translateX(-50%);
}

@media screen and (min-width: 769px) and (max-width: 900px) {
    .sec2-caution {
        bottom: 17px;
    }

    .sec2-reward-list img:first-child {
        transform: translateX(35px);
    }
}

.sec2-caution-mobile-button {
    display: none;
}

@media screen and (max-width: 768px) {
    #sec_2_3_content {
        flex-direction: column;
        gap: 10px;
        padding: 84px 42px 48px;
    }

    #sec_2_3_content > div {
        min-height: 0;
    }

    .sec2-action-column {
        flex-direction: row;
        align-items: center;
        gap: 12px;
        width: 100%;
    }

    .sec2-character-select {
        width: min(42vw, 206px);
    }

    .sec2-character-select select {
        font-size: 10px;
    }

    .sec2-receive-button {
        width: min(33vw, 162px);
        margin-top: 0;
    }

    .sec2-reward-list {
        width: 100%;
        gap: 0;
        transform: translateY(-30px);
    }

    .sec2-reward-list img {
        width: min(40vw, 188px);
    }

    .sec2-reward-list img + img {
        margin-left: -14px;
    }

    .sec2-caution {
        display: none;
    }

    .sec2-caution-mobile-button {
        position: absolute;
        left: 50%;
        bottom: 22px;
        z-index: 3;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 128px;
        height: 38px;
        padding: 0 18px;
        border: 1px solid rgba(218, 184, 115, 0.72);
        border-radius: 999px;
        background: rgba(18, 16, 14, 0.72);
        color: #f6d994;
        font-size: 14px;
        font-weight: 700;
        letter-spacing: 0;
        box-shadow: 0 0 14px rgba(218, 184, 115, 0.16);
        transform: translateX(-50%);
        cursor: pointer;
    }
}


.sec-body2 {
    background-image: var(--background-section-body2);
    position: relative;
    overflow: hidden;
}

.sec-body2 .container {
    position: relative;
    z-index: 2;
}

@media screen and (min-width: 769px) and (max-width: 1120px) {
    #sec_3_1 img {
        display: block;
        width: min(92vw, 1073px);
        max-width: calc(100vw - 56px);
        height: auto;
        margin: 0 auto;
    }
}

.sec3-character-left {
    position: absolute;
    left: clamp(-72px, calc(50% - 850px), 92px);
    bottom: -14px;
    z-index: 1;
    width: min(28vw, 439px);
    height: auto;
    opacity: 0;
    transform: translateX(-95px);
    pointer-events: none;
    will-change: opacity, transform;
}

@media screen and (min-width: 769px) and (max-width: 900px) {
    .sec3-character-left {
        width: min(44.4vw, 400px);
    }
}

.swiper-slide.is-animated .sec3-character-left {
    animation: sec3CharacterFadeInLeft 950ms cubic-bezier(0.16, 1, 0.3, 1) 260ms forwards;
}

@keyframes sec3CharacterFadeInLeft {
    0% {
        opacity: 0;
        transform: translateX(-95px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

#sec_3_2 {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(68vw, 812px);
    margin-top: -12px;
}

#sec_3_2 > img:first-child {
    display: block;
    width: 100%;
    height: auto;
}

.sec3-realtime-text {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    width: min(54%, 438px);
    height: auto;
    transform: translate(-50%, -50%);
}

#sec_3_rank {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    width: min(94vw, 1320px);
    margin-top: 8px;
}

.sec3-top-ranker {
    position: relative;
    flex: 0 0 auto;
    z-index: 0;
    display: block;
    width: min(28vw, 510px);
    height: auto;
    margin-top: calc(-7.4vw - 20px);
    margin-right: -38px;
    pointer-events: none;
}

.sec3-top-ranker picture {
    display: block;
}

.sec3-top-ranker img {
    display: block;
    width: 100%;
    height: auto;
}

.sec3-top-ranker-slot {
    position: absolute;
    left: 26%;
    top: 43%;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52%;
    height: 15%;
    color: rgba(230, 230, 230, 0.9);
    font-size: clamp(18px, 1.5vw, 30px);
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.75);
    pointer-events: none;
    user-select: none;
}

@media screen and (min-width: 769px) and (max-width: 900px) {
    .sec3-top-ranker {
        left: -10px;
    }
}

#sec_3_rank .sec3-rank-card {
    position: relative;
    z-index: 1;
    width: min(18.6vw, 292px);
    opacity: 0;
    filter: blur(10px) brightness(0.9);
    transform: translateY(54px) scale(0.94);
    transform-origin: center bottom;
    will-change: opacity, filter, transform;
}

#sec_3_rank .sec3-rank-card > img {
    display: block;
    width: 100%;
    height: auto;
}

.swiper-slide.is-animated #sec_3_rank .sec3-rank-card {
    animation: rankCardReveal 1380ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.swiper-slide.is-animated #sec_3_rank .sec3-rank-delay-1 {
    animation-delay: 900ms;
}

.swiper-slide.is-animated #sec_3_rank .sec3-rank-delay-2 {
    animation-delay: 1220ms;
}

.swiper-slide.is-animated #sec_3_rank .sec3-rank-delay-3 {
    animation-delay: 1540ms;
}

@keyframes rankCardReveal {
    0% {
        opacity: 0;
        filter: blur(10px) brightness(0.9);
        transform: translateY(54px) scale(0.94);
    }
    58% {
        opacity: 1;
        filter: blur(2px) brightness(1.08);
        transform: translateY(-8px) scale(1.015);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateY(0) scale(1);
    }
}

.sec3-rank-slot {
    position: absolute;
    left: 35%;
    width: 50%;
    height: 10%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d7d7d7;
    font-size: clamp(16px, 1.28vw, 23px);
    font-weight: 700;
    line-height: 1;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
    pointer-events: none;
}

.sec3-rank-slot-1 {
    top: 31.2%;
}

.sec3-rank-slot-2 {
    top: 51.2%;
}

.sec3-rank-slot-3 {
    top: 71.2%;
}

.sec3-caution {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(18px, 2vw, 34px);
    width: min(68vw, 980px);
    margin-top: clamp(-32px, calc(309px - 17.78vw), 0px);
    color: #d8c29c;
    font-family: 'Gowun Batang', 'Nanum Myeongjo', 'Noto Serif KR', serif;
    text-shadow:
        0 2px 3px rgba(0, 0, 0, 0.85),
        0 0 7px rgba(255, 221, 157, 0.18);
}

.sec3-caution-label {
    flex: 0 0 auto;
    margin: 0;
    color: #f5d088;
    font-size: clamp(16px, 1.25vw, 24px);
    font-weight: 700;
    line-height: 1.35;
    white-space: nowrap;
}

.sec3-caution-text-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    margin: 0;
    color: #d8c29c;
    font-size: clamp(10px, 0.72vw, 14px);
    font-weight: 600;
    line-height: 1.45;
    text-align: left;
}

.sec3-caution-text-group p {
    margin: 0;
}

.sec3-caution-image {
    display: block;
    width: 100%;
    height: auto;
}

.sec3-caution-mobile-button {
    display: none;
}

.sec3-ranking-reward {
    display: block;
    width: min(64vw, 812px);
    height: auto;
    margin-top: 8px;
}

.sec3-ranking-reward img {
    display: block;
    width: 100%;
    height: auto;
}

@media screen and (max-width: 768px) {
    .sec-body2 .container {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 76px 16px;
    }

    .sec-body2 .container > * {
        order: 0;
    }

    .sec3-caution {
        order: 2;
    }

    .sec3-ranking-reward {
        order: 1;
    }

    .sec3-character-left {
        display: none;
    }

    #sec_3_1 img {
        display: block;
        width: min(92vw, 520px);
        height: auto;
    }

    #sec_3_2 {
        width: min(86vw, 520px);
        margin-top: 2px;
    }

    .sec3-realtime-text {
        width: 58%;
    }

    #sec_3_rank {
        justify-content: center;
        gap: 10px;
        width: min(92vw, 420px);
        max-width: none;
        margin-top: 16px;
        margin-bottom: 27px;
        margin-left: 0;
        padding: clamp(48px, 13.8vw, 69px) 0 0;
        overflow: visible;
        scroll-snap-type: none;
        cursor: default;
        touch-action: auto;
        user-select: auto;
        -webkit-mask-image: none;
        mask-image: none;
    }

    .sec3-top-ranker {
        position: absolute;
        left: 5%;
        top: clamp(-125px, -25vw, -90px);
        z-index: 2;
        display: block;
        width: min(92vw, 420px);
        margin: 0;
        transform: none;
        pointer-events: none;
    }

    .sec3-top-ranker-slot {
        left: 50%;
        top: 44%;
        width: 35%;
        height: 13%;
        font-size: clamp(12px, 3vw, 15px);
    }

    #sec_3_rank .sec3-rank-card {
        flex: 0 0 calc((100% - 20px) / 3);
        width: calc((100% - 20px) / 3);
        scroll-snap-align: none;
        opacity: 0;
        filter: blur(10px) brightness(0.9);
        transform: translateY(42px) scale(0.94);
        transition: none;
    }

    #sec_3_rank .sec3-rank-card.is-centered {
        transform: translateY(0) scale(1);
    }

    .sec3-rank-slot {
        font-size: 8px;
    }

    .sec3-caution {
        order: 6 !important;
        width: min(88vw, 420px);
        margin-top: 22px;
        justify-content: center;
        align-items: center;
        gap: 0;
    }

    .sec3-caution-label {
        display: none;
    }

    .sec3-caution-text-group {
        display: none;
    }

    .sec3-caution-image {
        display: none;
    }

    .sec3-caution-mobile-button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 128px;
        height: 38px;
        padding: 0 18px;
        border: 1px solid rgba(218, 184, 115, 0.72);
        border-radius: 999px;
        background: rgba(0, 0, 0, 0.46);
        color: #f5d088;
        font-family: 'Gowun Batang', 'Nanum Myeongjo', 'Noto Serif KR', serif;
        font-size: 15px;
        font-weight: 700;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.75);
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
        cursor: pointer;
    }

    .sec3-ranking-reward {
        order: 5 !important;
        width: min(88vw, 420px);
        margin-top: 6px;
    }
}

.sec-body3 {
    background-image: var(--background-section-body3);
    position: relative;
    overflow: hidden;
}

.sec-body3 .container {
    position: relative;
    z-index: 2;
}

.sec-body3 .container {
    padding-top: 0;
    padding-bottom: 0;
    transform: translateY(-4px);
}

@media screen and (min-width: 769px) and (max-width: 1120px) {
    .sec-body3 .container {
        transform: translateY(26px);
    }
}

@media screen and (min-width: 769px) and (max-width: 900px) {
    .sec-body3 .container {
        justify-content: center;
        transform: translateY(-30px);
    }

    .sec4-character {
        width: min(55.6vw, 500px);
    }

    .sec4-monster-left,
    .sec4-monster-right {
        display: none;
    }
}

.sec4-character {
    position: absolute;
    z-index: 1;
    height: auto;
    opacity: 0;
    pointer-events: none;
    will-change: opacity, transform;
}

.sec4-monster {
    position: absolute;
    z-index: 1;
    height: auto;
    opacity: 0;
    pointer-events: none;
    will-change: opacity, transform;
}

.sec4-character-left {
    left: clamp(16px, calc(50% - 790px), 154px);
    top: 180px;
    width: min(28vw, 470px);
    transform: translateX(-110px);
}

.sec4-character-right {
    right: clamp(-110px, calc(50% - 890px), 58px);
    top: 150px;
    width: min(42vw, 680px);
    transform: translateX(130px);
}

.sec4-monster-left {
    left: clamp(64px, calc(50% - 720px), 226px);
    top: 452px;
    width: min(22vw, 330px);
    transform: translateX(-86px) translateY(18px) scale(0.96);
}

.sec4-monster-right {
    right: clamp(110px, calc(50% - 680px), 300px);
    top: 440px;
    width: min(23vw, 350px);
    transform: translateX(92px) translateY(18px) scale(0.96);
}

.swiper-slide.is-animated .sec4-character-left {
    animation: sec4CharacterLeftIn 1400ms cubic-bezier(0.16, 1, 0.3, 1) 420ms forwards;
}

.swiper-slide.is-animated .sec4-character-right {
    animation: sec4CharacterRightIn 1500ms cubic-bezier(0.16, 1, 0.3, 1) 520ms forwards;
}

.swiper-slide.is-animated .sec4-monster-left {
    animation: sec4MonsterLeftIn 1300ms cubic-bezier(0.16, 1, 0.3, 1) 760ms forwards;
}

.swiper-slide.is-animated .sec4-monster-right {
    animation: sec4MonsterRightIn 1300ms cubic-bezier(0.16, 1, 0.3, 1) 860ms forwards;
}

@keyframes sec4CharacterLeftIn {
    0% {
        opacity: 0;
        filter: blur(10px) brightness(0.9);
        transform: translateX(-110px);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateX(0);
    }
}

@keyframes sec4CharacterRightIn {
    0% {
        opacity: 0;
        filter: blur(10px) brightness(0.9);
        transform: translateX(130px);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateX(0);
    }
}

@keyframes sec4MonsterLeftIn {
    0% {
        opacity: 0;
        filter: blur(10px) brightness(0.9);
        transform: translateX(-86px) translateY(18px) scale(0.96);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateX(0) translateY(0) scale(1);
    }
}

@keyframes sec4MonsterRightIn {
    0% {
        opacity: 0;
        filter: blur(10px) brightness(0.9);
        transform: translateX(92px) translateY(18px) scale(0.96);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateX(0) translateY(0) scale(1);
    }
}

#sec_4_1 {
    transform: none;
}

#sec_4_1 img {
    display: block;
    width: min(64vw, 872px);
    height: auto;
    transform: translateX(42px);
}

#sec_4_2 {
    margin-top: -86px;
}

#sec_4_2 img {
    display: block;
    width: min(70vw, 1025px);
    height: auto;
}

#sec_4_3 {
    position: relative;
    width: min(78vw, 1204px);
    margin-top: -8px;
}

#sec_4_3 picture {
    display: block;
}

#sec_4_3 picture img {
    display: block;
    width: 100%;
    height: auto;
}

.sec4-youtube {
    position: absolute;
    top: 11.111%;
    left: 22.841%;
    width: 54.236%;
    height: 74.141%;
    border: 0;
    background: #000;
}

@media screen and (max-width: 768px) {
    .sec-body3 .container {
        justify-content: center;
        padding: 76px 16px;
        transform: none;
    }

    .sec4-character,
    .sec4-monster {
        display: none;
    }

    @keyframes sec4CharacterLeftIn {
        0% {
            opacity: 0;
            filter: blur(10px) brightness(0.9);
            transform: translateX(-72px);
        }
        100% {
            opacity: 1;
            filter: blur(0) brightness(1);
            transform: translateX(0);
        }
    }

    @keyframes sec4CharacterRightIn {
        0% {
            opacity: 0;
            filter: blur(10px) brightness(0.9);
            transform: translateX(86px);
        }
        100% {
            opacity: 1;
            filter: blur(0) brightness(1);
            transform: translateX(0);
        }
    }

    @keyframes sec4MonsterLeftIn {
        0% {
            opacity: 0;
            filter: blur(10px) brightness(0.9);
            transform: translateX(-56px) translateY(12px) scale(0.96);
        }
        100% {
            opacity: 1;
            filter: blur(0) brightness(1);
            transform: translateX(0) translateY(0) scale(1);
        }
    }

    @keyframes sec4MonsterRightIn {
        0% {
            opacity: 0;
            filter: blur(10px) brightness(0.9);
            transform: translateX(58px) translateY(12px) scale(0.96);
        }
        100% {
            opacity: 1;
            filter: blur(0) brightness(1);
            transform: translateX(0) translateY(0) scale(1);
        }
    }

    #sec_4_1 img {
        width: min(88vw, 520px);
    }

    #sec_4_2 {
        margin-top: -38px;
    }

    #sec_4_2 img {
        width: min(90vw, 560px);
    }

    #sec_4_3 {
        margin-top: 0;
        width: min(92vw, 525px);
    }

    #sec_4_3 picture img {
        width: 100%;
    }

    .sec4-youtube {
        top: 17.54%;
        left: 4.95%;
        width: 90.1%;
        height: 59.72%;
    }
}

.sec-body4 {
    background-image: var(--background-section-body4);
    position: relative;
    overflow: hidden;
}

.sec-body4 .container {
    position: relative;
    z-index: 2;
}

.sec5-character-right {
    position: absolute;
    right: clamp(12px, calc(50% - 818px), 195px);
    bottom: min(0px, calc(100vh - 1080px));
    z-index: 1;
    width: min(38vw, 606px);
    height: auto;
    opacity: 0;
    transform: translateX(120px);
    pointer-events: none;
    will-change: opacity, transform;
}

.swiper-slide.is-animated .sec5-character-right {
    animation: sec5CharacterRightIn 1500ms cubic-bezier(0.16, 1, 0.3, 1) 520ms forwards;
}

@keyframes sec5CharacterRightIn {
    0% {
        opacity: 0;
        filter: blur(10px) brightness(0.9);
        transform: translateX(120px);
    }
    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: translateX(0);
    }
}

#sec_5_1 img {
    display: block;
    width: min(58vw, 749px);
    height: auto;
}

#sec_5_2 {
    position: relative;
    width: min(70vw, 969px);
    aspect-ratio: 969 / 425;
    margin-top: 18px;
}

#sec_5_2 picture {
    display: block;
}

#sec_5_2 picture img {
    display: block;
    width: 100%;
    max-width: none;
    height: auto;
}

.sec5-content-control {
    position: absolute;
    left: 31%;
    z-index: 3;
    display: block;
    height: auto;
    user-select: none;
}

.sec5-char-select {
    top: 19.53%;
    width: min(29.4%, 284px);
    transform: translate(-50%, -36%);
}

.sec5-char-select img {
    display: block;
    width: 100%;
    height: auto;
}

.sec5-char-select select {
    position: absolute;
    top: 41%;
    left: 50%;
    width: 76%;
    height: 46%;
    transform: translate(-50%, -50%);
    border: 0;
    outline: 0;
    background: transparent;
    color: #f5e5c8;
    font-size: clamp(10px, 0.72vw, 13px);
    font-weight: 600;
    text-align: center;
    text-align-last: center;
    cursor: pointer;
}

.sec5-char-select select option {
    color: #21150c;
    background-color: #f5e5c8;
}

.sec5-buy-button {
    bottom: 11.53%;
    width: min(19.6%, 189px);
    cursor: pointer;
    transform: translate(-50%, 42%);
    transition: transform 180ms ease, filter 180ms ease;
}

.sec5-buy-button:hover {
    filter: brightness(1.08) drop-shadow(0 8px 12px rgba(0, 0, 0, 0.28));
    transform: translate(-50%, 38%) scale(1.04);
}

.sec5-caution {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(26px, 3.1vw, 54px);
    width: min(72vw, 1040px);
    margin-top: 18px;
    color: #d8c29c;
    font-family: 'Gowun Batang', 'Nanum Myeongjo', 'Noto Serif KR', serif;
    text-shadow:
        0 2px 3px rgba(0, 0, 0, 0.85),
        0 0 7px rgba(255, 221, 157, 0.22);
}

.sec5-caution-line,
.sec5-caution-label,
.sec5-caution-text,
.sec5-caution-text-group {
    margin: 0;
}

.sec5-caution-label {
    flex: 0 0 auto;
    color: #f5d088;
    font-size: clamp(21px, 1.72vw, 31px);
    font-weight: 700;
    line-height: 1;
    text-align: left;
    white-space: nowrap;
}

.sec5-caution-text-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    font-size: clamp(15px, 1.04vw, 20px);
    font-weight: 600;
    line-height: 1.35;
    text-align: left;
}

.sec5-caution-text {
    color: #d8c29c;
}

.sec5-caution-mobile-button {
    display: none;
}

@media screen and (max-width: 1124px) {
    .sec5-character-right {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .sec-body4 .container {
        justify-content: center;
        padding: 76px 16px 76px;
    }

    #sec_5_1 img {
        width: min(88vw, 480px);
    }

    #sec_5_2 {
        width: min(90vw, 520px);
        aspect-ratio: 556 / 523;
        margin-top: -6px;
    }

    .sec5-char-select {
        left: 50%;
        top: 11.27%;
        width: min(51.1%, 284px);
        transform: translate(-50%, -40%);
    }

    .sec5-char-select select {
        font-size: 11px;
    }

    .sec5-buy-button {
        left: 50%;
        bottom: 38.53%;
        width: min(34%, 189px);
        transform: translate(-50%, 42%);
    }

    .sec5-buy-button:hover {
        transform: translate(-50%, 38%) scale(1.04);
    }

    .sec5-caution {
        width: min(88vw, 440px);
        margin-top: 24px;
        justify-content: center;
        align-items: center;
        gap: 0;
    }

    .sec5-caution-label {
        display: none;
    }

    .sec5-caution-text-group {
        display: none;
    }

    .sec5-caution-mobile-button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 128px;
        height: 38px;
        padding: 0 18px;
        border: 1px solid rgba(218, 184, 115, 0.72);
        border-radius: 999px;
        background: rgba(0, 0, 0, 0.46);
        color: #f5d088;
        font-family: 'Gowun Batang', 'Nanum Myeongjo', 'Noto Serif KR', serif;
        font-size: 15px;
        font-weight: 700;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.75);
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
        cursor: pointer;
    }
}

/* ========================================================
SECTION FOOTER
======================================================== */
.sec-footer {
    height: auto !important;
    background-color: #050608;
    color: #777;
    padding: 40px 20px;
    font-size: 0.85rem;
    text-align: center;
    border-top: 1px solid #1a1d24;
}

.sec-footer .footer-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}


.sec5-buy-button.is-disabled {
    pointer-events: none;
    cursor: default;
    filter: brightness(0.82) saturate(0.8);
    transform: translate(-50%, 42%);
}