@charset "utf-8";

* {
    padding: 0;
    margin: 0;
    border-collapse: collapse;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
    line-height: 1.5;
    word-break: keep-all;
    transition: 0.3s;
    font-family:
        "Pretendard Variable",
        Pretendard,
        -apple-system,
        BlinkMacSystemFont,
        system-ui,
        Roboto,
        "Helvetica Neue",
        "Segoe UI",
        "Apple SD Gothic Neo",
        "Noto Sans KR",
        "Malgun Gothic",
        "Apple Color Emoji",
        "Segoe UI Emoji",
        "Segoe UI Symbol",
        sans-serif;
}

:root {
    --f16: clamp(0.875rem, 0.95vw, 1rem);
    --f20: clamp(1rem, 1.15vw, 1.25rem);
    --f22: clamp(1rem, 1.3vw, 1.375rem);
    --f24: clamp(1rem, 1.45vw, 1.5rem);
    --f26: clamp(1rem, 1.6vw, 1.625rem);
    --f28: clamp(1.125rem, 1.8vw, 1.75rem);
    --f30: clamp(1.125rem, 2vw, 1.875rem);
    --f32: clamp(1.375rem, 2.2vw, 2rem);
    --f36: clamp(1.5rem, 2.6vw, 2.25rem);
    --f40: clamp(1.625rem, 3vw, 2.5rem);
    --f96: clamp(3.5rem, 7vw, 6rem);
}

a {
    display: block;
    color: #000;
}

i {
    font-style: normal;
    color: red;
    margin-right: 0.5rem;
    display: inline-block;
}

img {
    display: block;
    max-width: 100%;
}

section {
    position: relative;
}

header {
    position: fixed;
    padding: 2rem;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 99;
    filter: brightness(0) invert(1);
}

header.active {
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(10px);
    padding: 1.2rem 2rem;
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.15);
    filter: none;
}

header.active .menu li a {
    color: #434343;
}

header .header-wrap {
    display: flex;
    justify-content: space-between;
    max-width: 1740px;
    margin: 0 auto;
}

header nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

header ul {
    display: flex;
}

header .menu li a {
    padding: 1rem 1.5rem;
    font-size: var(--f20);
    color: #fff;
    font-weight: 500;
}

header .logo {}

header .h-sns {
    display: flex;
}

header .h-sns li a {
    padding: 1rem 0.75rem;
    align-content: center;
    height: 100%;
}

/* main */
main {
    background: #f8f8f8;
    overflow: hidden;
}

.title {
    text-align: center;
}

.title img {
    margin: 0 auto;
}

.title span {
    display: block;
    font-weight: 400;
    margin-bottom: 1.25rem;
    font-size: var(--f22);
    color: #b5b5b5;
    text-transform: uppercase;
}

.title p {
    font-weight: 400;
    margin-top: 1.75rem;
    font-size: var(--f22);
    color: #707070;
    letter-spacing: -0.025vw;
}

section>.wrap {
    max-width: 1600px;
    margin: 0 auto;
}

#m1 {
    /* background: url(../img/m1-bg.png); */
    /* padding-top: 45vh; */
}

#m1 .wrap {
    padding-top: 18%;
    position: relative;
    z-index: 1;
    inset: 0;
    display: flex;
    width: 100%;
    justify-content: center;
    max-width: 1740px;
    margin: 0 auto;
    gap: 5rem;
}

#m1 .bg {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
}

#m1 .bg img {
    width: 100%;
}

#m1 .title {
    color: #fff;
    text-align: center;
}

#m1 .title>p {
    font-weight: 700;
    font-size: var(--f40);
    color: #fff;
}

#m1 .title span {
    font-size: var(--f36);
    background: #d7232c;
    color: #fff;
    padding: 0rem 0.5rem;
    display: inline-block;
    line-height: 1.3;
    font-weight: 700;
}

#m1 .title h2 {
    margin-block: 1.75rem 4rem;
}

#m1 .title .btn-wrap {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    margin-top: 4rem;
}

#m1 .title .btn-wrap a {
    padding: 1.25rem 2.375rem;
    border: 1px solid #fff;
    font-size: var(--f28);
    color: #002f87;
    color: #fff;
    text-align: center;
    max-width: fit-content;
    margin: 0 auto;
    border-radius: 3rem;
    /* background: rgba(255, 255, 255, 0.2); */
    background: #002f87;
    backdrop-filter: blur(4px);
    font-weight: 600;
    letter-spacing: -0.05vw;
    box-shadow:
        inset 0px 0px 10px #fff,
        0 6px 14px rgba(0, 0, 0, 0.12);
}

#m1 .title .btn-wrap a:hover {
    scale: 1.07;
}

#m1 .title .btn-wrap a:last-child {
    background: rgb(216, 213, 242);
    color: #1243c6;
}

#m1 .desc {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    justify-content: center;
}

#m1 .desc p {
    font-size: var(--f36);
    line-height: 1.3;
    font-weight: 500;
    color: #fff;
    margin-top: 0;
}

#m1 .desc p::first-line {
    color: #00ffff;
}

#m1 .desc h3 {
    font-size: var(--f96);
    margin-bottom: 7px;
    letter-spacing: -0.2vw;
}

/* 출마선언문 */
.decla {
    padding-block: 15rem 8rem;
}

.decla .wrap {
    display: flex;
    align-items: center;
    /* flex-wrap: wrap; */
    justify-content: center;
    gap: 8vw;
}

.decla .title {
    text-align: left;
}

.decla .title p {
    color: #0e0e0e;
}

.decla .title img {
    display: inline;
}

.decla-bt {
    background: #306df5;
    margin-top: 2.5rem;
    display: inline-block;
    padding: 1.25rem 2.375rem;
    border-radius: 50rem;
    color: #fff;
    font-weight: 600;
    font-size: var(--f28);
    box-shadow:
        inset 0px 0px 10px #fff,
        0 6px 14px rgba(0, 0, 0, 0.12);
    transition: 0.3s;
}

.decla-bt:hover {
    transform: scale(1.05);
}

#m2 {
    padding-block: 10rem;
}

#m2 ul {
    display: flex;
    gap: 20px;
    padding-block: 6.5rem 3rem;
}

#m2 ul li {
    flex: 1;
    position: relative;
    border-radius: 1.5vw;
    background: linear-gradient(#fff, #fff);
    box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.1);
    padding: 5.5% 2.5rem 3.5rem 2.5rem;
}

#m2 ul li img {
    position: absolute;
    left: 50%;
    transform: translate(-50%, -30%);
    top: 0%;
    margin: 0 auto;
    transition: 0.5s;
    transform-origin: center;
}

#m2 ul li:hover {
    transform: translateY(-5%);
}

#m2 ul li:hover img {
    scale: 1.1;
}

#m2 ul li span {
    display: block;
    margin-top: 3rem;
    font-size: var(--f22);
    margin-bottom: 0.5rem;
    text-align: center;
}

#m2 ul li h4 {
    font-size: clamp(1.375rem, 2vw, 1.875rem);
    font-weight: 700;
    text-align: center;
}

#m2 ul li p {
    text-align: center;
    color: #707070;
    margin-top: 1rem;
    line-height: 1.6;
    font-size: var(--f20);
}

#m2 ul li:nth-of-type(1):hover {
    background: linear-gradient(to top, #ffd3e7, #fff);
}

#m2 ul li:nth-of-type(2):hover {
    background: linear-gradient(to top, #d3dbff, #fff);
}

/* #m2 ul li:nth-of-type(3):hover {
    background: linear-gradient(to top, #ffdfd3, #fff);
} */

#m2 ul li:nth-of-type(3):hover {
    background: linear-gradient(to top, #d3ffd5, #fff);
}


#m2 ul li:nth-of-type(1) span {
    color: #e4007f;
}

#m2 ul li:nth-of-type(2) span {
    color: #0062f2;
}

/* #m2 ul li:nth-of-type(3) span {
    color: #ff4e1a;
} */

#m2 ul li:nth-of-type(3) span {
    color: #0a9c28;
}

#m2 .more {
    margin-top: 2rem;
    background: linear-gradient(to left, #5376fb, #3351c4, #647ddc);
    display: flex;
    padding: 3% 3.5%;
    align-items: center;
    justify-content: space-between;
    border-radius: 1.5vw;
    box-shadow:
        inset -1px 0px 5px rgba(255, 255, 255, 1),
        0px 5px 13px rgb(0 0 0 / 15%);
    transition: 0.5s;
}

#m2 .more:hover {
    scale: 1.015;
}

#m2 .more h3 {
    color: #fff;
    font-size: var(--f40);
    margin-bottom: 0.5rem;
}

#m2 .more p {
    font-size: var(--f20);
    color: #fff;
}

#m2 .more a {
    background: #fff;
    color: #4670e3;
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: 5rem;
    font-size: var(--f24);
}

#m3 {
    /* border-radius: 7.25vw; */
    padding-block: 5rem;
    overflow: hidden;
    background: url(../img/m3-bg.jpg) no-repeat center / cover;
}

#m3 .boxes {
    display: flex;
    padding-inline: 20px;
    gap: 7vw;
    justify-content: center;
}

#m3 .boxes h3 {
    margin-bottom: 2rem;
    font-size: var(--f40);
    font-weight: 800;
}

#m3 .boxes .box:hover img {
    transform: scale(1.04);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

#m3 .boxes h4 {
    font-size: var(--f26);
    font-weight: 400;
    margin-block: 1.5rem 0.75rem;
}

#m3 .boxes span {
    display: block;
    color: #707070;
    font-size: var(--f20);
}

#m3 .boxes .box .imgbox img {
    border-radius: 1.25vw;
    overflow: hidden;
}

#m3 article {
    display: block;
    padding-block: 10rem;
}

#m3 .title span {
    color: #000000;
}

#m3 ul {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 5rem;
}

#m3 ul li:hover {
    transform: translateY(-5%);
}

#m3 ul li {
    position: relative;
}

#m3 ul li .desc {
    position: absolute;
    text-align: center;
    top: 10%;
    left: 0;
    width: 100%;
    margin: 0 auto;
}

#m3 ul li .desc i {
    mix-blend-mode: darken;
    margin-bottom: 0.5rem;
}

#m3 ul li .desc i img {
    margin: 0 auto;
}

#m3 ul li .desc>span {
    font-size: var(--f18);
    display: none;
    margin-bottom: 0.75rem;
    color: #b5b5b5;
}

#m3 ul li .desc h4 {
    font-size: clamp(1.5rem, 2vw, 1.75rem);
    line-height: 1.2;
}

#m3 ul li .desc h4 span {
    display: block;
    color: #3680e5;
}

#m4 .title {
    text-align: left;
}

#m4 .title img {
    text-align: left;
    margin: 0;
}

.title-wrap {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    width: 100%;
}

.link {
    color: #959595;
    font-size: var(--f20);
}

.link:hover {
    color: #2563eb;
}

#m4 {
    padding-block: 10rem 1rem;
}

#m4 .wrap {
    display: flex;
    gap: 7vw;
    justify-content: space-between;
}

#m4 .wrap>div {
    width: 50%;
}

#m4 .imgbox {
    margin-block: 5rem;
    width: 100%;
    padding-inline: 1rem;
    transition: 0.5s;
}

#m4 .imgbox:hover {
    scale: 1.04;
}

#m4 .imgbox img {
    margin: 0 auto;
    display: block;
}

#m4 ul {
    margin-block: 5rem;
    display: flex;
    gap: 3rem;
    width: 100%;
    padding-inline: 1rem;
}

#m4 ul li {
    width: 100%;
    max-width: 340px;
    height: 505px;
    position: relative;
    z-index: 1;
    border-radius: 1.2vw;
    overflow: hidden;
}

#m4 ul li:hover {
    scale: 1.04;
    box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.1);
}

#m4 ul li:hover .m4-play {
    opacity: 1;
}

#m4 ul li a {
    width: 100%;
    padding: 1rem;
    height: 100%;
    background: black;
}

#m4 ul li a .m4-icon {
    position: absolute;
    top: 3%;
    right: 5%;
    z-index: 2;
}

#m4 ul li a .m4-play {
    position: absolute;
    left: 50%;
    top: 50%;
    opacity: 0;
    z-index: 2;
    transform: translate(-50%, -50%);
}

#m4 ul li .desc {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 10% 2rem;
    height: 35%;
    background: linear-gradient(to top, #2e88ed, transparent);
    color: #fff;
}

#m4 ul li .desc h4 {
    font-size: var(--f20);
    color: #fff;
}

#m4 ul li .desc p {
    display: flex;
    align-items: center;
    color: #e5e5e5;
    margin-top: 2px;
}

#m4 .thumb {
    height: 100%;
}

#m4 .thumb img {
    object-fit: contain;
    height: 100%;
}

/* #m4 ul li:nth-of-type(1) {
    background: url(../img/shorts0.webp) no-repeat center / cover;
}

#m4 ul li:nth-of-type(2) {
    background: url(../img/shorts3.png) no-repeat center / cover;
}

#m4 ul li:nth-of-type(3) {
    background: url(../img/shorts2.webp) no-repeat center / cover;
}

#m4 ul li:nth-of-type(4) {
    background: url(../img/shorts1.webp) no-repeat center / cover;
} */

#m5 {
    padding-block: 10rem;
    background: url(../img/m5-bg.jpg) no-repeat center / cover;

    &::after {
        position: absolute;
        content: "";
        top: 0;
        left: 0;
        width: 100%;
        height: 10rem;
        background: linear-gradient(to bottom, #f8f8f8, transparent);
    }

    .news-section {
        padding-top: 96px;
        padding-bottom: 96px;
        background: #f8fafc;
    }

    .news-container {
        display: flex;
    }

    @media (min-width: 640px) {
        .news-container {
            padding-left: 24px;
            padding-right: 24px;
        }
    }

    @media (min-width: 1024px) {
        .news-container {
            padding-left: 32px;
            padding-right: 32px;
        }
    }

    .news-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 5rem;
    }

    @media (min-width: 1024px) {
        .news-grid {
            grid-template-columns: 1fr 1fr;
        }
    }

    .news-head {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        margin-bottom: 40px;
    }

    .news-eyebrow {
        color: #2563eb;
        font-weight: 400;
        text-transform: uppercase;
        margin-bottom: 4px;
        font-size: var(--f22);
    }

    .news-title {
        font-size: var(--f32);
        line-height: 36px;
        font-weight: 800;
        color: #111827;
    }

    .icon-arrow-right {
        width: 16px;
        height: 16px;
        margin-left: 4px;
    }

    .press-list {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .press-card {
        background: #ffffff;
        padding: 24px;
        border-radius: 12px;
        border: 1px solid #f3f4f6;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
        cursor: pointer;
        transition: box-shadow 0.2s ease;
    }

    .press-card:hover {
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .press-meta {
        display: flex;
        align-items: center;
        font-size: 14px;
        color: #9ca3af;
        margin-bottom: 12px;
    }

    .press-source {
        font-weight: 700;
        color: #2563eb;
        margin-right: 8px;
    }

    .press-dot {
        width: 4px;
        height: 4px;
        background: #d1d5db;
        border-radius: 9999px;
        margin-right: 8px;
    }

    .press-icon-calendar {
        width: 12px;
        height: 12px;
        margin-right: 4px;
    }

    .press-title {
        font-size: 18px;
        line-height: 28px;
        font-weight: 700;
        color: #111827;
        margin-bottom: 8px;
        transition: color 0.2s ease;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
        overflow: hidden;
    }

    .press-card:hover .press-title {
        color: #1d4ed8;
    }

    .press-desc {
        font-size: 14px;
        line-height: 1.625;
        color: #4b5563;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }

    .social-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .social-card {
        border-radius: 16px;
        padding: 1.5rem;
        color: #ffffff;
        height: 256px;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        position: relative;
        overflow: hidden;
        cursor: pointer;
        text-decoration: none;

        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.15);
        transform: translateY(0);
        transition: transform 0.2s ease;
    }

    .social-card:hover {
        transform: translateY(-4px);
    }

    .social-icon {
        position: absolute;
        top: 0;
        right: 0;
        padding: 1.5rem;
        opacity: 0.5;
        transition: opacity 0.2s ease;
    }

    .social-card:hover .social-icon {
        opacity: 1;
    }

    .social-icon-svg {
        width: 32px;
        height: 32px;
    }

    .social-title {
        font-size: 18px;
        line-height: 28px;
        font-weight: 700;
        margin-bottom: 4px;
    }

    .social-desc {
        font-size: 14px;
        opacity: 0.9;
    }

    .social-instagram {
        background: linear-gradient(to bottom right, #a855f7, #ec4899);
    }

    .social-facebook {
        background: #1877f2;
    }

    .social-youtube {
        background: #e45d5d;
    }

    .social-blog {
        background: #00bc54;
    }


}

/* section base */
.sign {
    background: #142f6b;
    padding-block: 10rem;
}

/* inner box */
.sign-box {
    background: #0e204a;
    border-radius: 16px;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* title */
.sign-title {
    color: #ffffff;
    font-size: var(--f36);
    font-weight: 700;
    margin-bottom: 1rem;
    padding: 1rem;
    line-height: 1.25;
}

/* title accent */
.sign-title-accent {
    color: #99e6ff;
}

/* button */
.sign-btn {
    background: #2563eb;
    color: #ffffff;
    padding: 1rem;
    margin: 0 auto;
    border-radius: 9999px;
    font-size: var(--f20);
    width: 40%;
    font-weight: 600;
    text-align: center;
    margin-bottom: 36px;
    display: inline-block;
    transition: transform 0.3s ease;
    text-decoration: none;
}

/* count down */
.countdown-wrap {
    background: #142f6b;
    margin: 0 auto;
    width: min(1100px, 92vw);
    text-align: center;
    padding: 7rem 20px 4rem;
}

.title {
    font-size: clamp(1.5rem, 1.5vw, 30px);
    font-weight: 700;
    margin-bottom: 34px;
    letter-spacing: -0.3px;
    color: #fff;
}

/* 타이머 */
.timer {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 22px;
    color: #fff;
}

.unit {}

.value {
    font-size: clamp(3.25rem, 5vw, 60px);
    font-weight: 800;
    line-height: 1;
    letter-spacing: 2px;
    background: linear-gradient(180deg, #fff, #cbeaff);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.label {
    margin-top: 14px;
    font-size: 18px;
    color: #bfbfbf;
    font-weight: 400;
    letter-spacing: 1px;
}

/* 콜론 */
.colon {
    font-size: clamp(3.75rem, 5vw, 60px);
    font-weight: 400;
    line-height: 1;
    color: #fff;
}

/* 반응형 */
@media (max-width: 900px) {
    .unit {
        min-width: 120px;
    }

    .timer {
        gap: 12px;
    }
}

@media (max-width: 560px) {
    .unit {
        min-width: 78px;
    }

    .label {
        font-size: 13px;
    }
}

/* hover */
.sign-btn:hover {
    transform: scale(1.05);
}

/* desc */
.sign-desc {
    color: #9ca3af;
    margin-bottom: 24px;
    font-size: var(--f18);
    line-height: 1.6;
}

/* footer */
.site-footer {
    background: #121212;
    color: #ffffff;
    padding-top: 48px;
    padding-bottom: 40px;
}

.footer-inner {
    max-width: 1640px;
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
}

@media (min-width: 640px) {
    .footer-inner {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (min-width: 1024px) {
    .footer-inner {
        padding-left: 32px;
        padding-right: 32px;
    }
}

.footer-wrap {
    display: flex;
    /* flex-wrap: wrap; */
    padding-top: 40px;
    padding-bottom: 40px;
    justify-content: center;
    gap: 40px;
}

@media (min-width: 768px) {
    .footer-wrap {
        justify-content: space-between;
    }
}

.footer-left {
    min-width: 280px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer-item {
    display: flex;
    align-items: flex-start;
}

.footer-icon {
    width: 24px;
    height: 24px;
    color: #bbb;
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-item-text {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-left: 16px;
}

.footer-label {
    font-weight: 700;
    font-size: 18px;
    line-height: 1.3;
    margin: 0;
    white-space: nowrap;
}

.footer-value {
    margin: 0;
    margin-top: 4px;
    color: #fff;
    opacity: 0.5;
    font-size: 16px;
    line-height: 1.5;
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-right {
        align-items: flex-end;
    }
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 16px;
}

@media (min-width: 768px) {
    .footer-social {
        justify-content: flex-end;
    }
}

.footer-social-btn {
    width: 48px;
    height: 48px;
    border-radius: 9999px;
    background: #1e293b;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
    text-decoration: none;
}

.footer-social-btn:hover .footer-social-icon {
    color: #fff;
}

.footer-social-icon {
    width: 24px;
    height: 24px;
    color: #bbb;
}

.footer-social-youtube:hover {
    background: #e45d5d;
}

.footer-social-instagram:hover {

    background: linear-gradient(to bottom right, #a855f7, #ec4899);
}

.footer-social-facebook:hover {
    background: #1877f2;
}

.footer-social-blog:hover {
    background: #00bc54;
}

.footer-copyright {
    padding-top: 16px;
    width: 100%;
    text-align: left;
    color: #fff;
    opacity: 0.5;
    font-size: 14px;
    line-height: 1.5;
}

.footer-copyright p {
    margin: 0;
}

.sub {
    background: #3c65d7;
}

.sub #m1 .wrap {
    padding-top: 0;
    flex-direction: row-reverse;
    justify-content: flex-end;
    max-width: 100%;
    margin: 0;
    gap: 0;
    padding-left: 10%;
}

.sub #m1 .title {
    padding-top: 10vh;
    position: relative;
    z-index: 3;
}

.sub #m1 h2 {
    position: relative;
    line-height: 1.03;
    font-size: 11vw;
    font-weight: 800;
    margin-block: 15% 1rem;

    &::first-line {
        font-size: 16.5vw;
    }
}

.sub #m1 h2::after {
    content: "";
    display: block;
    width: 70%;
    margin: 0 auto;
    background: #fff;
    height: 2px;
    margin-top: 3rem;
}

.sub #m1 .person {
    position: absolute;
    right: 0;
}

.sub article {
    position: relative;
    z-index: 5;
    background: #fff;
    border-radius: 3rem;
    max-width: 1600px;
    margin: 2rem auto 7rem;
}

.sub article h3 {
    position: relative;
    font-size: clamp(1.375rem, 3vw, 3.6rem);
    padding-block: 7rem 5rem;
    line-height: 1.3;
    font-weight: 600;
    text-align: center;
    color: #262626;
}

.sub article h3 span {
    background: #d9e8fd;
    display: inline-block;
    line-height: 0.6;
}

.sub article h3::before {
    content: "";
    background: url(../img/col-b.png) no-repeat center / contain;
    width: 2rem;
    height: 2rem;
    display: block;
    position: absolute;
    top: 25%;
    left: 23%;
}

.sub article h3::after {
    content: "";
    background: url(../img/col-a.png) no-repeat center / contain;
    width: 2rem;
    height: 2rem;
    display: block;
    position: absolute;
    top: 25%;
    right: 23%;
}

.sub article .cont-wrap {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.sub article .cont-wrap::before {
    position: absolute;
    width: 1px;
    background: #3b3b3b;
    height: 100%;
    content: "";
    display: block;
    left: 50%;
    opacity: 0.5;
}

.sub article .cont-wrap>div {
    padding: 8%;
}

.sub article .cont-wrap p {
    color: #3b3b3b;
    font-weight: 400;
    font-size: var(--f26);
}

.sub article .cont-wrap p span {
    font-size: var(--f36);
    color: #0062f2;
    font-weight: 600;
    display: block;
    margin-top: 1rem;
}


.sign-count-wrap {
    font-size: 22px;
    margin-bottom: 25px;
    font-weight: 600;
    color: #fff;
}

#signCount {
    color: #99e6ff;
    display: inline-block;
    font-size: var(--f40);
    margin-inline: 4px;
    font-weight: 800;
}

.sign-btn {
    padding: 16px 36px;
    font-size: 18px;
    border-radius: 50px;
    border: none;
    background: #2563eb;
    color: #fff;
    cursor: pointer;
    transition: 0.2s;
}

.sign-btn:hover {
    background: #285cce;
    transform: translateY(-2px);
}

.sign-desc {
    margin-top: 10px;
}

@media (max-width: 768px) {
    header {
        display: none;
    }

    header .header-wrap {
        justify-content: center;
    }

    section {
        padding-inline: 1rem;
    }

    .title img {
        max-width: 90%;
        margin: 0 auto;
    }

    .title-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

    #m1 .desc {
        flex-direction: column;
        gap: 0.75rem;
    }

    #m1 .bg {
        position: absolute;
        height: 100%;
    }

    #m1 .bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    #m1 .wrap {
        padding-top: 11vh;
        gap: 4rem;
        flex-direction: column-reverse;
    }

    #m1 .title .btn-wrap {
        margin-top: 2rem;
        gap: 1rem;
    }

    .decla {
        padding-block: 6rem 10rem;
        gap: 5rem;
    }

    .decla .title {
        padding-left: 1rem;
    }

    .decla .imgbox {
        padding-inline: 1rem;
    }

    .decla-bt {
        padding: 1rem 2rem;
    }

    #m2 {
        padding-top: 4rem;
    }

    #m1 .title h2 {
        margin-block: 1.5rem 3.75rem;
    }

    #m2 ul {
        flex-direction: column;
        padding-top: 4.5rem;
        gap: 4rem;
        padding-inline: 1rem;
    }

    #m2 .more {
        flex-direction: column;
        padding: 3rem 2rem;
        text-align: center;
        justify-content: center;
        gap: 2rem;
    }

    #m3 {
        padding-block: 7rem 0;
        border-radius: 0;
    }

    #m3 ul {
        flex-direction: column;
        gap: 2rem;
        padding-inline: 1rem;
        margin-top: 4rem;
    }

    #m2 ul li {
        border-radius: 1rem;
    }

    #m3 ul li img {
        margin: 0 auto;
    }

    #m3 ul li .desc {
        padding-inline: 1rem;
    }

    #m3 ul li .desc h4 {
        line-height: 1.6;
    }

    #m3 ul li .desc h4 br {
        display: none;
    }

    #m3 .boxes {
        flex-direction: column;
        gap: 4.5rem;
    }

    #m3 article {
        padding-top: 0;
    }

    #m4 {
        padding-top: 7rem;
    }

    #m4 .wrap {
        flex-direction: column;
    }

    #m4 .wrap>div {
        width: 100%;
    }

    #m4 ul {
        margin-top: 4rem;
    }

    #m4 ul li {
        height: 440px;
        margin: 0 auto;
        border-radius: 1rem;
    }

    #m5 {
        padding-block: 3rem 5rem;

        &::after {
            height: 3rem;
        }
    }

    #m6 {
        padding-block: 6rem;
    }

    .sign-btn {
        width: 100%;
    }

    .countdown-wrap {
        width: auto;
    }

    .timer {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        padding-top: 1.5rem;
    }

    .colon {
        display: none;
    }

    .footer-label {
        font-size: 14px;
    }

    .footer-item {
        align-items: center;
    }

    .footer-value {
        font-size: 14px;
    }

    /* sub */
    .sub article .cont-wrap {
        grid-template-columns: 1fr;
        padding-bottom: 2rem;
    }

    .sub article {
        border-radius: 0;
    }

    .sub #m1 .person {
        display: none;
    }

    .sub #m1 .wrap {
        flex-direction: column;
        padding-left: 0;
    }

    .sub article .cont-wrap::before {
        display: none;
    }

    .sub article h3 {
        padding-block: 5rem 2rem;
    }

    .sub article .cont-wrap p span {
        font-size: 1.125rem;
    }

    .sub article h3::before,
    .sub article h3::after {
        display: none;
    }
}

@media (min-width: 768px) {

    section,
    article {
        padding-inline: 2rem !important;
    }
}