.yfv4-home{--v4-red:#e3232e;--v4-blue:#0866b2;--v4-navy:#09274a;--v4-sky:#edf6fc;--v4-paper:#f7f9fc;--v4-ink:#17243a;--v4-muted:#637083;--v4-line:#dce4ec;color:var(--v4-ink);background:#fff;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;line-height:1.75}.yfv4-home *{box-sizing:border-box}.yfv4-home a{text-decoration:none}.yfv4-home img{display:block;width:100%;height:100%;object-fit:cover}.yfv4-home h2{margin:0;font-size:clamp(2.5rem,4.6vw,5.3rem);line-height:1.05;letter-spacing:-.055em}.yfv4-kicker,.yfv4-eyebrow{margin:0;color:var(--v4-red);font-size:.64rem;font-weight:900;letter-spacing:.18em}.yfv4-actions{display:flex;gap:12px;flex-wrap:wrap}.yfv4-button{min-height:50px;padding:0 20px;display:inline-flex;align-items:center;justify-content:space-between;gap:32px;border:2px solid;border-radius:999px;font-size:.76rem;font-weight:900}.yfv4-button--red{background:var(--v4-red);border-color:var(--v4-red);color:#fff}.yfv4-button--clear{background:#ffffff15;border-color:#fff;color:#fff}.yfv4-button--white{background:#fff;border-color:#fff;color:var(--v4-navy)}.yfv4-button--navy{background:var(--v4-navy);border-color:var(--v4-navy);color:#fff}.yfv4-button--line{border-color:var(--v4-navy);color:var(--v4-navy)}.yfv4-section{padding:clamp(90px,10vw,150px) clamp(20px,7vw,108px)}.yfv4-narrow{width:min(1180px,calc(100% - 44px));margin-inline:auto;padding-block:clamp(82px,9vw,132px)}
.yfv4-hero{height:calc(100svh - 76px);min-height:650px;position:relative;display:grid;place-items:center;isolation:isolate;color:#fff;text-align:center}.yfv4-hero>img,.yfv4-hero__shade{position:absolute;inset:0;z-index:-2}.yfv4-hero>img{object-position:center 35%}.yfv4-hero__shade{z-index:-1;background:linear-gradient(rgba(5,27,55,.38),rgba(5,27,55,.66))}.yfv4-hero__copy{width:min(760px,88vw)}.yfv4-hero .yfv4-kicker{color:#fff}.yfv4-hero h1{margin:15px 0 20px;font-size:clamp(3.3rem,6.8vw,7.5rem);line-height:.98;letter-spacing:-.06em;text-shadow:0 4px 22px #001c}.yfv4-hero h1 span{color:#fff}.yfv4-hero__copy>p:last-of-type{font-size:clamp(1rem,1.4vw,1.25rem);font-weight:800}.yfv4-hero .yfv4-actions{justify-content:center;margin-top:30px}
.yfv4-entry__head{max-width:760px;margin-bottom:42px}.yfv4-entry__head h2{margin:8px 0 12px}.yfv4-entry__head p:last-child,.yfv4-section-head>p,.yfv4-about__copy>p,.yfv4-gear>div>p,.yfv4-association>div>p{color:var(--v4-muted)}.yfv4-entry__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.yfv4-entry__grid a{height:210px;position:relative;overflow:hidden;border-radius:18px;box-shadow:0 12px 30px #15304c20}.yfv4-entry__grid a:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#07284ad9,transparent 70%)}.yfv4-entry__grid img{transition:.35s}.yfv4-entry__grid a:hover img{transform:scale(1.04)}.yfv4-entry__grid span{position:absolute;left:22px;bottom:18px;z-index:1;color:#fff;font-size:1.25rem;font-weight:900}
.yfv4-featured{padding-top:20px}.yfv4-featured__visual{min-height:560px;display:grid;grid-template-columns:1.15fr .85fr;overflow:hidden;border-radius:24px;background:var(--v4-navy);color:#fff;box-shadow:0 22px 55px #14304d22}.yfv4-featured__copy{padding:clamp(38px,5vw,68px);display:flex;flex-direction:column;justify-content:center}.yfv4-featured__copy .yfv4-kicker{color:#acd9f7}.yfv4-tag{align-self:flex-start;margin:25px 0 8px;padding:6px 12px;border-radius:999px;background:#eaf8ed;color:#147a3a;font-size:.7rem;font-weight:900}.yfv4-featured__copy h2{font-size:clamp(2.7rem,4vw,4.8rem)}.yfv4-featured__copy .yfv4-button{align-self:flex-start;margin-top:16px}.yfv4-event-list{margin-top:30px;border-top:2px solid var(--v4-ink)}.yfv4-event-title{padding:24px 0;display:flex;align-items:baseline;gap:20px}.yfv4-event-title h3{margin:0;font-size:1.65rem}.yfv4-event-list>a{padding:22px 0;display:grid;grid-template-columns:130px 1fr 28px;gap:24px;align-items:center;border-top:1px solid var(--v4-line)}.yfv4-event-list time{color:var(--v4-blue);font-weight:900}.yfv4-event-list span{display:grid}.yfv4-event-list small{color:var(--v4-red);font-weight:900}.yfv4-event-list strong{font-size:1.2rem}.yfv4-event-list em{color:var(--v4-muted);font-style:normal;font-size:.85rem}.yfv4-event-list>a>b{color:var(--v4-red)}
.yfv4-about{display:grid;grid-template-columns:.88fr 1.12fr;gap:8vw;align-items:center;background:var(--v4-sky)}.yfv4-about__copy h2{margin:10px 0 25px}.yfv4-about__copy h2 span{color:var(--v4-red)}.yfv4-about__copy .yfv4-lead{color:var(--v4-ink);font-size:1.16rem;font-weight:800}.yfv4-about__copy ul{margin:30px 0;padding:0;border-top:1px solid #b9cad8;list-style:none}.yfv4-about__copy li{padding:14px 0;border-bottom:1px solid #b9cad8}.yfv4-about__copy li b{margin-right:18px;color:var(--v4-red);font-size:.72rem}.yfv4-text-link{display:inline-block;margin-top:24px;padding-bottom:3px;border-bottom:2px solid var(--v4-red);font-weight:900}.yfv4-about figure{height:min(60vw,720px);margin:0;position:relative}.yfv4-about figcaption{position:absolute;left:-28px;bottom:28px;padding:20px 24px;background:#fff;box-shadow:0 13px 35px #15304c22}.yfv4-about figcaption strong{display:block;color:var(--v4-blue);font-family:"Arial Black",Arial,sans-serif;font-size:1.7rem}
.yfv4-section-head{display:grid;grid-template-columns:1.2fr .8fr;gap:7vw;align-items:end;margin-bottom:42px}.yfv4-section-head h2{margin-top:8px}.yfv4-route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.yfv4-route-grid a{min-height:260px;padding:30px;display:grid;grid-template-columns:1fr auto;align-content:start;border:1px solid var(--v4-line);border-radius:18px;background:#fff;box-shadow:0 10px 25px #12314d10}.yfv4-route-grid span{grid-column:1/3;color:var(--v4-red);font-size:.7rem;font-weight:900}.yfv4-route-grid strong{margin-top:55px;font-size:1.45rem}.yfv4-route-grid p{grid-column:1/3;margin:12px 0;color:var(--v4-muted)}.yfv4-route-grid b{grid-column:2;color:var(--v4-red)}
.yfv4-competition{padding:clamp(90px,10vw,145px) clamp(20px,7vw,108px);background:var(--v4-navy);color:#fff}.yfv4-competition .yfv4-eyebrow{color:#8fc8ee}.yfv4-inverse>p{color:#d1dce8}.yfv4-competition-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:35px}.yfv4-competition-grid a{min-height:440px;position:relative;overflow:hidden;border-radius:20px;background:#061b34}.yfv4-competition-grid a:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#061b34f2 5%,transparent 68%)}.yfv4-competition-grid img{transition:.4s}.yfv4-competition-grid a:hover img{transform:scale(1.04)}.yfv4-competition-grid>a>span{position:absolute;top:18px;left:18px;z-index:1;padding:6px 10px;border-radius:999px;background:var(--v4-red);font-size:.62rem;font-weight:900}.yfv4-competition-grid>a>div{position:absolute;left:25px;right:25px;bottom:20px;z-index:1}.yfv4-competition-grid h3{margin:0;font-size:clamp(1.45rem,2.2vw,2.3rem)}.yfv4-competition-grid p{margin:2px 0;color:#d1dce8}
.yfv4-gear{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;align-items:center}.yfv4-gear figure{height:620px;margin:0}.yfv4-gear h2{margin:10px 0 22px}.yfv4-gear .yfv4-actions{margin-top:28px}.yfv4-activity .yfv4-section-head{margin-bottom:48px}.yfv4-activity-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:end}.yfv4-activity-grid figure{height:590px;margin:0;position:relative}.yfv4-activity-grid figure:last-child{height:440px}.yfv4-activity-grid figcaption{position:absolute;left:18px;bottom:14px;padding:6px 10px;background:#fff;color:var(--v4-navy);font-size:.62rem;font-weight:900}
.yfv4-news-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.yfv4-news-head h2{margin-top:8px}.yfv4-news-list{border-top:2px solid var(--v4-ink)}.yfv4-news-list a{padding:24px 0;display:grid;grid-template-columns:130px 110px 1fr 24px;gap:20px;align-items:center;border-bottom:1px solid var(--v4-line)}.yfv4-news-list time,.yfv4-news-list span{font-size:.7rem}.yfv4-news-list span,.yfv4-news-list>a>b{color:var(--v4-red);font-weight:900}.yfv4-association{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;background:var(--v4-paper)}.yfv4-association h2{margin-top:8px}.yfv4-association nav{margin-top:28px;border-top:1px solid #adb9c5}.yfv4-association nav a{padding:14px 0;display:block;border-bottom:1px solid #adb9c5;font-weight:900}
@media(min-width:781px){.yfv4-hero>img,.yfv4-hero__shade{top:76px;bottom:auto;height:calc(100% - 76px)}.yfv4-hero>img{object-position:center top}}
@media(max-width:780px){.yfv4-home h2{font-size:11.5vw}.yfv4-section{padding:78px 18px}.yfv4-narrow{width:calc(100% - 36px);padding-block:76px}.yfv4-hero{height:calc(100svh - 66px);min-height:680px;align-items:end;text-align:left}.yfv4-hero>img{object-position:70% center}.yfv4-hero__shade{background:linear-gradient(0deg,#061f40f2,#061f4030 72%)}.yfv4-hero__copy{width:auto;margin:0 18px 42px}.yfv4-hero h1{font-size:14vw}.yfv4-hero .yfv4-actions{justify-content:flex-start;flex-direction:column;width:min(290px,100%)}.yfv4-entry__grid{grid-template-columns:1fr 1fr;gap:10px}.yfv4-entry__grid a{height:160px;border-radius:13px}.yfv4-entry__grid span{left:14px;bottom:12px;font-size:.95rem}.yfv4-featured{padding-top:10px}.yfv4-featured__visual{grid-template-columns:1fr;border-radius:16px}.yfv4-featured__visual>img{height:400px}.yfv4-featured__copy{padding:38px 22px 48px}.yfv4-event-list>a{grid-template-columns:85px 1fr 20px;gap:10px}.yfv4-event-list strong{font-size:1rem}.yfv4-about{grid-template-columns:1fr;gap:42px}.yfv4-about figure{height:510px}.yfv4-about figcaption{left:-4px}.yfv4-section-head{grid-template-columns:1fr;gap:16px}.yfv4-route-grid,.yfv4-competition-grid{grid-template-columns:1fr}.yfv4-route-grid a{min-height:220px}.yfv4-competition{padding:78px 18px}.yfv4-competition-grid a{min-height:390px}.yfv4-gear{grid-template-columns:1fr;gap:42px}.yfv4-gear figure{height:440px}.yfv4-activity-grid{gap:10px}.yfv4-activity-grid figure{height:430px}.yfv4-activity-grid figure:last-child{height:330px}.yfv4-news-head{align-items:flex-start;flex-direction:column}.yfv4-news-list a{grid-template-columns:88px 1fr 20px;gap:8px}.yfv4-news-list span{display:none}.yfv4-news-list strong{grid-column:1/3}.yfv4-association{grid-template-columns:1fr;gap:42px}}
@media(prefers-reduced-motion:reduce){.yfv4-home *{transition:none!important}}