:root{
  --green-900:#0b2e22;
  --green-800:#0f3d2e;
  --green-700:#1a5c43;
  --lime:#c6ff3d;
  --lime-dark:#a3e01f;
  --bg:#faf9f5;
  --card:#ffffff;
  --text:#111815;
  --muted:#5c6b64;
  --border:#e7e5dd;
  --radius:16px;
  --shadow:0 10px 30px rgba(15,61,46,.08);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Pretendard',-apple-system,BlinkMacSystemFont,'Malgun Gothic',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;}
ul{list-style:none;margin:0;padding:0;}

.container{
  width:100%;
  max-width:1160px;
  margin:0 auto;
  padding:0 24px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:12px 22px;
  border-radius:999px;
  font-weight:600;
  font-size:14.5px;
  transition:transform .15s ease, box-shadow .15s ease, opacity .15s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--green-800);color:#fff;}
.btn-primary:hover{background:var(--green-700);}
.btn-accent{background:var(--lime);color:var(--green-900);}
.btn-accent:hover{background:var(--lime-dark);}
.btn-ghost{background:transparent;color:var(--green-800);border:1.5px solid var(--border);}
.btn-ghost:hover{border-color:var(--green-800);}

/* Header */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(250,249,245,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:68px;
}
.logo{font-size:19px;font-weight:800;color:var(--green-800);}
.footer-logo{font-size:20px;margin-bottom:8px;}
.nav{display:flex;gap:28px;}
.nav a{font-size:14.5px;font-weight:500;color:var(--text);opacity:.8;}
.nav a:hover{opacity:1;color:var(--green-800);}
.header-actions{display:flex;align-items:center;gap:10px;}
.hamburger{display:none;background:none;font-size:22px;color:var(--green-800);}

/* Hero */
.hero{position:relative;overflow:hidden;}
.hero-slides{position:relative;height:460px;}
.slide{
  position:absolute;inset:0;
  opacity:0;visibility:hidden;
  transition:opacity .6s ease;
  display:flex;align-items:center;
}
.slide.active{opacity:1;visibility:visible;}
.slide-inner{color:#fff;max-width:560px;}
.badge{
  display:inline-block;background:rgba(255,255,255,.15);
  padding:6px 14px;border-radius:999px;font-size:13px;margin-bottom:16px;font-weight:600;
}
.slide h1{font-size:38px;line-height:1.3;margin:0 0 14px;font-weight:800;}
.slide p{font-size:15.5px;opacity:.9;margin:0 0 26px;}
.hero-controls{
  position:absolute;bottom:22px;left:0;right:0;
  display:flex;align-items:center;justify-content:center;gap:16px;
}
.hero-arrow{
  background:rgba(255,255,255,.2);color:#fff;width:34px;height:34px;border-radius:50%;
  font-size:20px;display:flex;align-items:center;justify-content:center;
}
.hero-arrow:hover{background:rgba(255,255,255,.35);}
.hero-dots{display:flex;gap:8px;}
.hero-dots .dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;}
.hero-dots .dot.active{background:#fff;width:22px;border-radius:4px;}

/* Quick menu */
.quickmenu{border-bottom:1px solid var(--border);background:var(--card);}
.quickmenu-grid{
  display:grid;grid-template-columns:repeat(7,1fr);
  padding:22px 24px;gap:8px;
}
.quick-item{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:12.5px;font-weight:600;color:var(--text);
  padding:10px 4px;border-radius:12px;
}
.quick-item:hover{background:var(--bg);color:var(--green-800);}
.quick-icon{font-size:24px;}

/* Sections */
.section{padding:72px 0;}
.section-alt{background:#f1f0e8;}
.section-head{margin-bottom:32px;}
.section-head h2{font-size:26px;margin:0 0 8px;font-weight:800;}
.section-head p{color:var(--muted);margin:0;font-size:14.5px;}

/* Race tabs & cards */
.tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap;}
.tab{
  padding:9px 18px;border-radius:999px;background:var(--card);
  border:1px solid var(--border);font-size:13.5px;font-weight:600;color:var(--muted);
}
.tab.active{background:var(--green-800);color:#fff;border-color:var(--green-800);}
.race-grid{
  background:var(--card);border-radius:var(--radius);border:1px solid var(--border);
  box-shadow:var(--shadow);overflow:hidden;
}
.race-row{
  display:flex;align-items:center;gap:16px;padding:16px 20px;
  border-bottom:1px solid var(--border);color:var(--text);
}
.race-row:last-child{border-bottom:none;}
.race-row:hover{background:var(--bg);}
.race-row-date{
  flex-shrink:0;width:52px;text-align:center;
}
.race-row-day{display:block;font-size:16px;font-weight:800;color:var(--green-800);}
.race-row-weekday{display:block;font-size:11.5px;color:var(--muted);}
.race-row-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px;}
.race-row-loc{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.race-row-title{
  font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.race-row-distance{font-size:12.5px;color:var(--muted);}
.race-row-chevron{flex-shrink:0;font-size:22px;color:var(--border);font-weight:400;}
.race-row-more{justify-content:center;}
.race-row-more .race-row-title{color:var(--green-800);text-align:center;white-space:normal;}
.race-empty{
  text-align:center;padding:40px 20px;color:var(--muted);font-size:14.5px;
}
.race-attribution{
  margin-top:20px;font-size:12.5px;color:var(--muted);text-align:center;
}
.race-attribution a{color:var(--green-800);font-weight:600;text-decoration:underline;}
.breadcrumb{font-size:12.5px;color:var(--muted);margin:0 0 10px;}
.breadcrumb a{color:var(--green-800);font-weight:600;}
.races-page{padding-top:40px;}

/* Calculator */
.calc-card{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  border:1px solid var(--border);padding:28px;max-width:640px;
}
.calc-tabs{display:flex;gap:10px;margin-bottom:24px;}
.calc-tab{
  flex:1;padding:11px;border-radius:10px;background:var(--bg);
  font-weight:700;font-size:14px;color:var(--muted);
}
.calc-tab.active{background:var(--green-800);color:#fff;}
.calc-panel{display:none;}
.calc-panel.active{display:block;}
.calc-row{display:flex;gap:20px;margin-bottom:20px;flex-wrap:wrap;}
.calc-row label{
  display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:600;color:var(--muted);flex:1;min-width:180px;
}
.calc-row input{
  padding:11px 12px;border-radius:10px;border:1.5px solid var(--border);font-size:15px;font-family:inherit;
}
.time-inputs{display:flex;align-items:center;gap:6px;}
.time-inputs input{width:100%;text-align:center;}
.calc-result{
  margin-top:20px;padding:18px;border-radius:12px;background:var(--bg);
  font-size:14.5px;font-weight:600;color:var(--green-800);min-height:20px;
  white-space:pre-line;
}

/* Store */
.store-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;
}
.store-card{
  background:var(--card);border-radius:var(--radius);border:1px solid var(--border);
  overflow:hidden;box-shadow:var(--shadow);
}
.store-thumb{
  height:150px;display:flex;align-items:center;justify-content:center;font-size:44px;
  background:linear-gradient(135deg,#eef2ea,#dbe8dd);
}
.store-body{padding:16px;}
.store-name{font-size:14.5px;font-weight:700;margin:0 0 6px;}
.store-price{font-size:16px;font-weight:800;color:var(--green-800);margin:0 0 12px;}
.store-body .btn{width:100%;}

/* Community */
.post-list{display:flex;flex-direction:column;border-top:1px solid var(--border);}
.post-item{
  display:flex;align-items:center;gap:14px;padding:18px 4px;border-bottom:1px solid var(--border);
}
.post-badge{font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:6px;background:#e7f8ea;color:#1a8a3d;flex-shrink:0;}
.post-badge.event{background:#fdeee0;color:#c0530e;}
.post-title{flex:1;font-size:14.5px;font-weight:600;}
.post-date{font-size:12.5px;color:var(--muted);flex-shrink:0;}

/* Newsletter */
.newsletter{background:var(--green-800);color:#fff;padding:60px 0;}
.newsletter-inner{text-align:center;}
.newsletter-inner h2{font-size:24px;margin:0 0 10px;font-weight:800;}
.newsletter-inner p{opacity:.85;margin:0 0 24px;font-size:14.5px;}
.newsletter-form{display:flex;justify-content:center;gap:10px;max-width:420px;margin:0 auto;}
.newsletter-form input{
  flex:1;padding:12px 16px;border-radius:999px;border:none;font-size:14px;font-family:inherit;
}

/* Footer */
.footer{background:#f1f0e8;padding:48px 0 24px;border-top:1px solid var(--border);}
.footer-inner{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.footer-inner p{color:var(--muted);font-size:13.5px;margin:0;}
.footer-links{display:flex;gap:56px;}
.footer-links h4{font-size:13px;margin:0 0 12px;color:var(--muted);}
.footer-links a{display:block;font-size:13.5px;margin-bottom:8px;color:var(--text);opacity:.85;}
.footer-links a:hover{opacity:1;}
.footer-copy{width:100%;margin-top:24px;padding-top:20px;border-top:1px solid var(--border);font-size:12.5px;color:var(--muted);}

/* Toast */
.toast{
  position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--green-900);color:#fff;padding:14px 22px;border-radius:999px;
  font-size:13.5px;font-weight:600;opacity:0;visibility:hidden;transition:all .25s ease;
  z-index:1000;box-shadow:0 10px 24px rgba(0,0,0,.2);
}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}

/* Responsive */
@media (max-width:860px){
  .nav{display:none;}
  .hamburger{display:block;}
  .nav.open{
    display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;
    background:var(--card);padding:16px 24px;gap:16px;border-bottom:1px solid var(--border);
  }
  .quickmenu-grid{grid-template-columns:repeat(4,1fr);}
  .slide h1{font-size:28px;}
  .hero-slides{height:420px;}
  .calc-row{flex-direction:column;}
  .footer-inner{flex-direction:column;}
}
@media (max-width:480px){
  .quickmenu-grid{grid-template-columns:repeat(4,1fr);}
  .header-actions .btn-ghost{display:none;}
}