:root{--main:#e92e3d;--main-dark:#b70d20;--text:#151515;--muted:#6f6f6f;--cream:#f7f3ef;--line:#e6dfda;--radius:28px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans KR",sans-serif;color:var(--text)}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.header{position:fixed;z-index:20;top:0;left:0;right:0;height:78px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,0,0,.06)}.header img{width:175px}.header nav{display:flex;gap:25px;font-size:13px;font-weight:800}.hero{position:relative;min-height:850px;padding:140px 6vw 80px;display:grid;grid-template-columns:1fr 1fr;align-items:center;overflow:hidden;color:#fff}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(130,0,15,.25),transparent);z-index:-1}.hero-copy p{font:700 12px Inter,sans-serif;letter-spacing:.08em}.hero h1{margin:25px 0;font:900 clamp(68px,9vw,145px)/.8 Inter,sans-serif;letter-spacing:-.075em}.hero h1 span{display:block}.hero h1 span:nth-child(2){color:transparent;-webkit-text-stroke:2px #fff}.hero h2{font-size:clamp(24px,2.2vw,36px)}.cta{display:inline-flex;margin-top:25px;padding:16px 24px;border-radius:99px;background:#fff;color:var(--main);font-weight:900}.hero-art{position:relative;min-height:580px;display:grid;place-items:center}.heart{width:min(650px,50vw);animation:float 5s ease-in-out infinite}.ecg{position:absolute;width:110%;animation:pulse 2.2s ease-in-out infinite}.section,.media{padding:110px 7vw}.kicker{font:800 20px Inter,sans-serif;letter-spacing:.12em;color:var(--main)}.light{color:#ff8b94}.section-title{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:end;margin:45px 0 65px}.section-title h2,.impact h2,.media h2,.apply h2{margin:0;font-size:clamp(42px,5.5vw,82px);line-height:1.06;letter-spacing:-.065em}.section-title p{color:var(--muted);line-height:1.8}.section-title em,.impact em{color:var(--main);font-style:normal}.cards,.steps,.videos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cards article,.steps article{padding:28px;border:1px solid var(--line);border-radius:var(--radius)}.cards img,.steps img{width:76px;height:76px;object-fit:contain}.cards h3,.steps h3{font-size:23px}.cards p,.steps p{color:var(--muted);line-height:1.7}.impact{padding:120px 7vw;display:grid;grid-template-columns:.9fr 1.1fr;gap:8vw;background:#151515;color:#fff}.impact-list{display:grid;gap:20px}.impact-list article{padding:40px;border-radius:var(--radius);background:#222}.impact-list strong{font:900 80px Inter,sans-serif;color:#ff5966}.impact-list h3{font-size:26px}.impact-list p{color:#aaa}.steps article:nth-child(1){background:#fff4f5}.steps article:nth-child(2){background:#222;color:#fff}.steps article:nth-child(3){background:var(--main);color:#fff}.steps b{display:block;margin-top:18px;font:800 11px Inter,sans-serif}.hashtag{margin-top:22px;padding:28px;border-radius:var(--radius);background:var(--main);color:#fff}.hashtag span{display:block;font-size:12px}.hashtag strong{display:block;margin-top:8px;font-size:23px}.media{background:var(--cream)}.videos{margin-top:55px}.videos img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius)}.videos h3{font-size:20px}.apply{padding:120px 7vw;display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw;background:linear-gradient(135deg,var(--main),var(--main-dark));color:#fff}.apply>div>p:last-child{color:#ffd0d3}.apply form{padding:36px;border-radius:var(--radius);background:#fff;color:var(--text);display:grid;grid-template-columns:1fr 1fr;gap:20px}.apply label{font-weight:800}.apply input,.apply textarea{width:100%;margin-top:7px;padding:14px 0;border:0;border-bottom:1px solid #ccc;outline:none}.apply textarea{min-height:100px}.phone{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:8px}.full{grid-column:1/-1}.check{display:flex;gap:10px}.check input{width:auto}.apply button{border:0;border-radius:99px;padding:18px;background:#171717;color:#fff;font-weight:900}.apply small{display:block;min-height:16px;color:#c11624}.status{text-align:center}footer{padding:30px 5vw;display:flex;justify-content:space-between;align-items:center}footer img{width:175px}@keyframes float{50%{transform:translateY(-20px) rotate(2deg)}}@keyframes pulse{50%{transform:scale(1.03)}}@media(max-width:900px){.header nav{display:none}.hero{grid-template-columns:1fr;text-align:center;padding-top:110px}.hero-art{order:-1;min-height:420px}.heart{width:min(600px,90vw)}.section-title,.impact,.apply{grid-template-columns:1fr}.cards,.steps,.videos{grid-template-columns:1fr}.apply form{grid-template-columns:1fr}.full{grid-column:auto}}
.impact-value{display:flex;align-items:flex-end;gap:8px}
.impact-value b{padding-bottom:10px;font-size:25px;color:#ff5966}
.impact-word{font:900 48px/1 Inter,sans-serif;color:#ff5966;letter-spacing:-.04em}
.impact-list{grid-template-columns:1fr 1fr}
@media(max-width:900px){.impact-list{grid-template-columns:1fr}}


/* Instagram infinite phone showcase */
.instagram-showcase{
  padding:120px 0 115px;
  overflow:hidden;
  background:#fff;
}
.instagram-heading{
  padding:0 7vw;
  margin-bottom:62px;
}
.instagram-heading>div{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:70px;
  align-items:end;
}
.instagram-heading h2{
  margin:0;
  font-size:clamp(42px,5.5vw,82px);
  line-height:1.06;
  letter-spacing:-.065em;
}
.instagram-heading h2 em{
  color:var(--main);
  font-style:normal;
}
.instagram-heading p:last-child{
  margin:0;
  color:var(--muted);
  line-height:1.8;
}
.phone-marquee{
  width:100%;
  overflow:hidden;
  padding:15px 0 32px;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%);
}
.phone-track{
  display:flex;
  width:max-content;
  animation:phoneMarquee 48s linear infinite;
  will-change:transform;
  transform:translate3d(0,0,0);
}
@media (hover:hover){
  .phone-marquee:hover .phone-track{
    animation-play-state:paused;
  }
}

.phone-set{
  display:flex;
  flex:0 0 auto;
  align-items:flex-start;
  gap:28px;
  padding-right:28px;
}
.phone-card{
  width:245px;
  flex:0 0 245px;
}
.phone-shell{
  position:relative;
  padding:13px;
  border:3px solid #171717;
  border-radius:42px;
  background:#171717;
  box-shadow:0 22px 54px rgba(38,10,13,.18);
  transform:translateZ(0);
  transition:transform .35s,box-shadow .35s;
}
.phone-card:nth-child(even){
  padding-top:42px;
}
.phone-card:nth-child(3n){
  padding-top:18px;
}
.phone-card:hover .phone-shell{
  transform:translateY(-12px) rotate(-1deg);
  box-shadow:0 34px 70px rgba(38,10,13,.24);
}
.phone-shell img{
  width:100%;
  aspect-ratio:4/5;
  object-fit:cover;
  border-radius:29px;
  background:#eee;
}
.phone-speaker{
  position:absolute;
  z-index:2;
  top:20px;
  left:50%;
  width:72px;
  height:20px;
  transform:translateX(-50%);
  border-radius:0 0 15px 15px;
  background:#171717;
}
.phone-home{
  width:78px;
  height:4px;
  margin:9px auto 0;
  border-radius:4px;
  background:#fff;
  opacity:.8;
}
.phone-card>span{
  display:block;
  padding:13px 10px 0;
  text-align:center;
  font:700 11px/1.3 Inter,sans-serif;
  color:#777;
}
.instagram-guide{
  margin:34px 7vw 0;
  text-align:center;
  color:#8b8b8b;
  font-size:13px;
}
@keyframes phoneMarquee{
  from{transform:translate3d(0,0,0)}
  to{transform:translate3d(-50%,0,0)}
}
@media(max-width:900px){
  .instagram-heading>div{grid-template-columns:1fr;gap:22px}
  .phone-card{width:205px;flex-basis:205px}
  .phone-set{gap:20px;padding-right:20px}
  .phone-track{animation-duration:38s}
}
@media(max-width:560px){
  .instagram-showcase{padding:90px 0}
  .instagram-heading{padding:0 5vw}
  .instagram-heading h2{font-size:42px}
  .phone-card{width:178px;flex-basis:178px}
  .phone-shell{padding:10px;border-radius:34px}
  .phone-shell img{border-radius:24px}
  .phone-speaker{top:16px;width:60px;height:17px}
  .phone-card:nth-child(even){padding-top:28px}
  .phone-track{animation-duration:32s}
}
@media(prefers-reduced-motion:reduce){
  .phone-track{animation:none}
}

.phone-link{
  display:block;
  color:inherit;
  text-decoration:none;
}
.phone-link>span{
  display:block;
  padding:13px 10px 0;
  text-align:center;
  font:700 11px/1.3 Inter,sans-serif;
  color:#777;
}
.phone-link:focus-visible{
  outline:3px solid var(--main);
  outline-offset:8px;
  border-radius:44px;
}

/* ===== 2026-08-19 feedback revision ===== */
.header nav{gap:30px;font-size:16px}
.hero-copy p{font-size:18px}
.hero h2{font-size:clamp(32px,3vw,52px);line-height:1.35}
.cta{margin-top:32px;padding:20px 30px;font-size:22px}
.campaign-intro .section-title{align-items:start}
.campaign-intro .section-title h2{max-width:820px}
.lead-copy{margin:0 0 18px!important;font-size:clamp(24px,2vw,34px);font-weight:800;line-height:1.45!important;color:var(--text)!important;letter-spacing:-.04em}

.feature-video{padding:115px 7vw;display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw;align-items:center;background:#171717;color:#fff}
.feature-video:nth-of-type(even){background:#fff;color:var(--text)}
.feature-copy h2{margin:18px 0 24px;font-size:clamp(44px,5.2vw,78px);line-height:1.08;letter-spacing:-.06em}
.feature-copy>p:last-child{max-width:520px;line-height:1.85;color:#aaa}
.feature-video:nth-of-type(even) .feature-copy>p:last-child,.chairman-video .feature-copy>p:last-child{color:var(--muted)}
.video-frame{position:relative;overflow:hidden;border-radius:32px;box-shadow:0 30px 80px rgba(0,0,0,.2)}
.video-frame img{width:100%;aspect-ratio:16/9;object-fit:cover}
.video-frame span{position:absolute;left:22px;bottom:22px;padding:10px 14px;border-radius:999px;background:rgba(0,0,0,.72);color:#fff;font-size:13px;font-weight:800;backdrop-filter:blur(8px)}
.chairman-video{background:var(--cream);color:var(--text)}
.light-frame{box-shadow:0 30px 80px rgba(55,31,32,.12)}

.impact{display:block;padding:120px 7vw 130px;background:#151515}
.impact-heading{
    display:block;
    margin-bottom:58px;
}

.impact-heading h2{
    margin-top:28px;
    max-width:900px;
}

.impact-heading>p:last-child{
    margin:24px 0 0;
    max-width:800px;
    color:#aaa;
    font-size:18px;
    font-weight:500;
    line-height:1.8;
}
.impact-heading h2{font-size:clamp(44px,5vw,76px)}
.impact-heading>p:last-child{align-self:end;margin:0;color:#aaa;line-height:1.8}
.impact-photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.impact-photo-grid article{overflow:hidden;border:1px solid #333;border-radius:26px;background:#202020}
.impact-photo-grid img{width:100%;aspect-ratio:1.48/1;object-fit:cover}
.impact-card-copy{padding:26px 26px 30px}
.impact-card-copy h3{margin:0 0 20px;font-size:23px}
.impact-card-copy>div{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.impact-card-copy strong{font:900 58px/1 Inter,sans-serif;color:#ff5966}
.impact-card-copy b{font-size:20px;color:#ff5966}
.impact-card-copy span{margin-left:8px;font-size:22px;font-weight:900;color:#fff}

.challenge-title{margin-bottom:50px}
.challenge-visual-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.challenge-visual-steps article{min-height:250px;padding:26px;border-radius:26px;border:1px solid var(--line);position:relative}
.challenge-visual-steps article:nth-child(1){background:#fff2f3}.challenge-visual-steps article:nth-child(2){background:#ffd8db}.challenge-visual-steps article:nth-child(3){background:var(--main);color:#fff}.challenge-visual-steps article:nth-child(4){background:#242424;color:#fff}
.challenge-visual-steps article>span{position:absolute;right:22px;top:20px;font:900 13px Inter,sans-serif;opacity:.55}
.challenge-visual-steps img{width:68px;height:68px;object-fit:contain;margin-bottom:28px}
.gift-icon{display:grid;place-items:center;width:68px;height:68px;margin-bottom:28px;border-radius:22px;background:#fff;color:var(--main);font-size:34px}
.challenge-visual-steps h3{margin:0 0 10px;font-size:21px}.challenge-visual-steps p{margin:0;line-height:1.65;font-size:14px;opacity:.72}
.challenge-detail{display:grid;grid-template-columns:1.45fr .55fr;gap:22px;margin-top:28px}
.guide-list,.prizes{padding:34px;border-radius:28px;background:#f7f3ef}
.guide-list h3,.prizes h3{margin:0 0 22px;font-size:26px}.guide-list ol{margin:0;padding-left:24px}.guide-list li{padding:8px 0;line-height:1.75;color:#444}.guide-list strong{color:var(--main)}
.prize-card{padding:20px 0;border-top:1px solid #ddd}.prize-card b{display:block;color:var(--main);font-size:14px}.prize-card strong{display:block;margin-top:6px;font-size:22px}.prizes>p{margin:22px 0 0;color:var(--muted);font-size:13px;line-height:1.6}

.instagram-heading h2{font-size:clamp(46px,5.7vw,86px)}

.apply-copy h2{font-size:clamp(44px,5.1vw,76px)}
.apply-copy>p:nth-of-type(2){max-width:530px;line-height:1.75}
.apply-notice{margin-top:34px;padding:22px 24px;border:1px solid rgba(255,255,255,.25);border-radius:20px;background:rgba(255,255,255,.08)}
.apply-notice strong{display:block;margin-bottom:10px;font-size:16px}.apply-notice p{margin:7px 0;color:#ffe4e6;line-height:1.65;font-size:14px}
footer p{font-weight:700}

@media(max-width:1050px){
 .challenge-visual-steps{grid-template-columns:1fr 1fr}
 .impact-photo-grid{grid-template-columns:1fr 1fr}
 .impact-photo-grid article:last-child{grid-column:1/-1}
}
@media(max-width:900px){
 .header nav{display:none}
 .feature-video,.impact-heading,.challenge-detail{grid-template-columns:1fr}
 .feature-video{gap:45px}
 .impact-photo-grid{grid-template-columns:1fr}
 .impact-photo-grid article:last-child{grid-column:auto}
 .lead-copy br{display:none}
}
@media(max-width:560px){
 .hero-copy p{font-size:13px}.hero h2{font-size:30px}.cta{font-size:20px;padding:17px 24px}
 .challenge-visual-steps{grid-template-columns:1fr}
 .feature-video{padding:90px 5vw}.section,.impact{padding-left:5vw;padding-right:5vw}
 .impact-card-copy strong{font-size:48px}
 footer{align-items:flex-start;gap:16px;flex-direction:column}footer p{margin:0;font-size:13px}
}

/* 2026-08-19 feedback: hero hierarchy and challenge prize cards */
.hero .hero-main-title{
    margin:0 0 24px;
    font-family:"Noto Sans KR",sans-serif;
    font-size:clamp(40px,5.5vw,88px);
    font-weight:900;
    line-height:1.03;
    letter-spacing:-.065em;
    white-space:nowrap;
}

.hero .hero-sub-title{
    margin:0;
    font-size:clamp(22px,2.4vw,38px);
    font-weight:800;
    line-height:1.25;
    letter-spacing:-.04em;
    white-space:nowrap;
}
.hero .hero-description{margin:24px 0 0;font-family:"Noto Sans KR",sans-serif;font-size:clamp(16px,1.35vw,21px);font-weight:500;line-height:1.75;letter-spacing:-.02em}
.prize-card-with-image{display:grid;grid-template-columns:112px 1fr;gap:18px;align-items:center}
.prize-card-with-image img{width:112px;height:82px;object-fit:contain;border-radius:14px;background:#fff}
.prize-card-with-image span{display:block;margin-top:7px;color:#555;font-size:14px;line-height:1.5}
.prizes .prize-disclaimer{margin-top:20px;padding-top:18px;border-top:1px solid #ddd;color:#777;font-size:12px;line-height:1.65}
@media(max-width:900px){
    .hero .hero-main-title{font-size:clamp(30px,7vw,52px)}
    .hero .hero-sub-title{font-size:clamp(17px,3.8vw,28px)}.hero .hero-description{font-size:15px}.prize-card-with-image{grid-template-columns:92px 1fr}.prize-card-with-image img{width:92px;height:72px}}
.campaign-graph{
    width:100%;
    margin-top:40px;
}

.campaign-graph img{
    display:block;
    width:100%;
    height:auto;
}
.fixed-line{
    white-space:nowrap;
}
.video-frame video{
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;
}

.challenge-visual-steps article{
    padding:0;
    overflow:hidden;
}

.challenge-visual-steps .step-photo{
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;
}
/* 설명문 전체 가독성 개선 */
.section-title p,
.feature-copy>p:last-child,
.impact-heading>p:last-child,
.instagram-heading p:last-child,
.apply-copy>p:nth-of-type(2),
.guide-list li,
.prizes>p{
    font-size:25px;
    font-weight:500;
    line-height:1.8;
}
.impact .impact-heading>p:last-child{
    margin-top:45px;
}
@media(max-width:560px){

    /* 모바일 대제목 공통 */
    .section-title h2,
    .impact-heading h2,
    .feature-copy h2,
    .instagram-heading h2,
    .apply-copy h2{
        font-size:38px;
        line-height:1.18;
        letter-spacing:-.045em;
        word-break:keep-all;
        overflow-wrap:normal;
    }

}
@media(max-width:560px){
    .section-title p,
    .feature-copy>p:last-child,
    .impact-heading>p:last-child,
    .instagram-heading p:last-child,
    .apply-copy>p:nth-of-type(2),
    .guide-list li{
        font-size:14px;
        line-height:1.7;
    }
}
.lead-copy{
    font-size:34px !important;
    font-weight:800;
    line-height:1.45;
}

@media(max-width:560px){
    .lead-copy{
        font-size:20px !important;
        line-height:1.5;
    }
}
/* 2026-08-24 fixed headline line breaks */
.world-heart-day-title .fixed-line,
.instagram-heading h2 .fixed-line{
    white-space:nowrap;
}
@media(max-width:420px){
    .world-heart-day-title{font-size:clamp(31px,9vw,38px) !important;}
    .instagram-heading h2{font-size:clamp(30px,8.6vw,38px) !important;}
}

/* 2026-08-24 feature video headline fixed lines */
.feature-copy h2 .fixed-line{white-space:nowrap;}
@media(max-width:420px){.feature-copy h2{font-size:clamp(29px,8.3vw,38px) !important;}}

/* 2026-08-24 all major headline line breaks locked */
.hero-main-title .fixed-line,
.hero-sub-title .fixed-line,
.challenge-title h2 .fixed-line,
.impact-heading h2 .fixed-line,
.apply-copy h2 .fixed-line{white-space:nowrap;}
@media(max-width:560px){
  .hero-main-title{font-size:clamp(25px,8.8vw,44px) !important;}
  .hero-sub-title{font-size:clamp(14px,4.25vw,28px) !important;}
  .challenge-title h2{font-size:clamp(27px,8.2vw,38px) !important;}
  .impact-heading h2{font-size:clamp(29px,8.5vw,38px) !important;}
  .apply-copy h2{font-size:clamp(29px,8.5vw,38px) !important;}
}


/* 2026-08-26 client feedback */
/* 1) 참여 안내는 이미지 자체 비율을 유지해 확대/축소 시 박스 밖으로 넘치지 않도록 고정 */
.challenge-visual-steps article{
    min-height:0;
    aspect-ratio:1672 / 941;
}
.challenge-visual-steps .step-photo{
    width:100%;
    height:100%;
    object-fit:contain;
}

/* 2) 참여 규칙 영역은 줄이고, 경품 영역은 확대 */
.challenge-detail{
    grid-template-columns:.72fr 1.28fr;
}
.prizes{
    padding:42px;
}
.prizes h3{
    font-size:39px;
    margin-bottom:28px;
}
.prize-card{
    padding:26px 0;
}
.prize-card-with-image{
    grid-template-columns:168px 1fr;
    gap:27px;
}
.prize-card-with-image img{
    width:168px;
    height:123px;
}
.prize-card b{
    font-size:21px;
}
.prize-card strong{
    font-size:33px;
    margin-top:8px;
}
.prize-card-with-image span{
    font-size:21px;
    margin-top:10px;
}
.prizes>p{
    font-size:19px;
}
.prizes .prize-disclaimer{
    font-size:16px;
}

@media(max-width:900px){
    .challenge-detail{grid-template-columns:1fr;}
    .prizes{padding:34px;}
}
@media(max-width:560px){
    .prizes h3{font-size:30px;}
    .prize-card-with-image{grid-template-columns:120px 1fr;gap:18px;}
    .prize-card-with-image img{width:120px;height:88px;}
    .prize-card b{font-size:16px;}
    .prize-card strong{font-size:25px;}
    .prize-card-with-image span{font-size:16px;}
    .prizes>p{font-size:14px;}
    .prizes .prize-disclaimer{font-size:12px;}
}

/* 2026-08-26: 참여 방법 문구 데스크톱 크기 조정 */
@media(min-width:561px){
  .guide-list li{
    font-size:21px;
    line-height:1.7;
  }
}

/* 2026-08-26 client feedback: 챌린지 선물 텍스트 확대 및 오른쪽 이동 */
@media(min-width:901px){
  .prize-card-with-image > div{
    padding-left:18px;
  }
  .prize-card b{
    font-size:25px;
    line-height:1.3;
  }
  .prize-card strong{
    font-size:40px;
    line-height:1.25;
    margin-top:10px;
  }
  .prize-card-with-image span{
    font-size:25px;
    line-height:1.5;
    margin-top:12px;
  }
}

/* 2026-08-26 client feedback: 당첨 인원을 상품명 오른쪽에 크게 배치 */
@media(min-width:901px){
  .prize-card-with-image > div{
    position:relative;
    padding-left:18px;
    padding-right:150px;
  }
  .prize-card b{
    position:absolute;
    right:0;
    top:50%;
    transform:translateY(-78%);
    display:block;
    font-size:34px;
    font-weight:900;
    line-height:1;
    color:var(--main);
    white-space:nowrap;
  }
  .prize-card strong{
    margin-top:0;
    font-size:40px;
    line-height:1.25;
  }
  .prize-card-with-image span{
    font-size:25px;
    line-height:1.5;
    margin-top:12px;
  }
}

/* 2026-08-26 final feedback: 메인 1페이지 이미지화 + CI 교체 + 당첨 인원 강조 */
.header img{
  width:190px;
  height:52px;
  object-fit:contain;
  object-position:left center;
}
.hero.hero-image-only{
  display:block;
  min-height:0;
  padding:0;
  margin-top:78px;
  overflow:hidden;
  background:#fff;
  color:inherit;
}
.hero.hero-image-only::after{display:none;}
.hero-full-image{
  display:block;
  width:100%;
  height:auto;
  max-width:none;
}
@media(min-width:901px){
  .prize-card b{
    font-size:44px;
    line-height:1;
    font-weight:900;
  }
}
@media(max-width:900px){
  .hero.hero-image-only{margin-top:78px;}
  .header img{width:165px;height:46px;}
}
@media(max-width:560px){
  .prize-card b{
    font-size:22px;
    font-weight:900;
  }
}

/* 0831 requested fixes */
.guide-break{display:block}
.header img{width:220px;height:auto;object-fit:contain}
.site-footer{padding:24px 5vw 30px;display:block;background:#fff}
.site-footer .footer-info{color:#8a8a8a;font-size:11px;line-height:1.65;text-align:left;font-weight:400}
.site-footer .footer-info p{margin:0 0 2px;font-weight:400}
.site-footer .footer-info a{color:inherit;text-decoration:none}
@media(max-width:900px){.guide-break{display:none}.header img{width:180px}.site-footer{padding:22px 5vw}.site-footer .footer-info{font-size:10px}}

/* 2026-08-31: 한국어 문장 자연스러운 반응형 줄바꿈 */
.feature-copy > p:last-child,
.guide-list li {
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
  text-wrap: pretty;
}
.guide-list .guide-break { display:none !important; }

/* 2026-08-31 v13: 한국어 단어 중간 분리 방지 */
.campaign-intro .section-title > div > p:last-child,
.guide-list li {
  word-break: keep-all !important;
  overflow-wrap: normal !important;
  line-break: strict;
}
.keep-word {
  display: inline;
  white-space: nowrap;
}