:root{--deep:#321b14;--red:#8e241d;--gold:#e2a93b;--cream:#fff8ec;--ink:#302923;--muted:#71655d;--line:#ead8be;--shadow:0 18px 44px rgba(58,33,21,.15)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,"Noto Sans Thai",sans-serif;color:var(--ink);background:linear-gradient(180deg,#fffaf2,#f1e9de)}a{text-decoration:none;color:inherit}img{max-width:100%}button{font:inherit}
.site-header{position:sticky;top:0;z-index:100;min-height:78px;padding:10px max(18px,calc((100vw - 1450px)/2));display:grid;grid-template-columns:auto minmax(620px,930px);align-items:center;gap:22px;background:rgba(50,27,20,.97);color:#fff;box-shadow:0 8px 28px rgba(0,0,0,.22)}
.brand{display:flex;gap:10px;align-items:center;white-space:nowrap}.brand-icon{font-size:2rem}.brand b{display:block;color:#ffd977;font-size:1.18rem}.brand small{display:block;font-weight:800}
.card-menu{display:grid;grid-template-columns:repeat(4,minmax(145px,1fr));gap:8px}.menu-card-link{min-height:50px;display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:15px;background:#fff;color:var(--deep);font-weight:900;line-height:1.2;box-shadow:0 5px 14px rgba(0,0,0,.14);transition:.17s}.menu-card-link:hover{transform:translateY(-2px);background:#fff3d5}.menu-card-link.active{background:#f1c461}.menu-card-icon{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:#f5ead9}.menu-button{display:none}
.hero{background:#b8ddfa;overflow:hidden}.hero picture,.hero img{display:block;width:100%}.hero img{height:auto;object-fit:contain}.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding:18px;background:#fff4dd}
.btn{min-height:52px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--deep);border-radius:16px;background:#fff;color:var(--deep);font-weight:900}.btn.primary{background:var(--red);border-color:var(--red);color:#fff}
.container{max-width:1240px;margin:auto;padding:40px 20px}.page-head{margin-bottom:25px}.page-head h1{margin:0 0 10px;color:var(--deep);font-size:clamp(2rem,4.2vw,3.8rem);line-height:1.12}.page-head p{color:var(--muted);font-size:1.07rem;line-height:1.85}.section-title{margin:38px 0 17px;color:var(--deep);font-size:1.85rem}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow);line-height:1.85}.card h2,.card h3{margin-top:0;color:var(--deep)}.feature{transition:.2s}.feature:hover{transform:translateY(-4px)}.feature-icon{font-size:2.05rem}.tag{display:inline-block;padding:6px 12px;border-radius:999px;background:#f5e1b8;color:var(--deep);font-weight:900}
.photo{display:block;width:100%;border-radius:22px;background:#fff;box-shadow:var(--shadow);cursor:zoom-in}.timeline{display:grid;gap:18px}.event{display:grid;grid-template-columns:minmax(300px,430px) 1fr;gap:22px;align-items:center;background:#fff;border-radius:25px;padding:20px;box-shadow:var(--shadow)}.event:nth-child(even){grid-template-columns:1fr minmax(300px,430px)}.event:nth-child(even) img{order:2}.event h3{font-size:1.36rem;color:var(--deep);margin-top:0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery figure{margin:0;background:#fff;border-radius:20px;padding:12px;box-shadow:var(--shadow)}.gallery figcaption{padding:10px 4px 3px;color:var(--deep);font-weight:900;line-height:1.5}
.accordion{display:grid;gap:15px}.accordion details{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}.accordion summary{cursor:pointer;padding:20px 22px;font-weight:900;color:var(--deep);list-style:none}.accordion details>div{padding:0 22px 22px;line-height:1.85}.note{padding:22px;border-radius:22px;background:var(--deep);color:#fff;line-height:1.85}
.quiz-wrap{max-width:960px;margin:auto}.progress-card{position:sticky;top:88px;z-index:20}.progress{height:14px;background:#eadfd4;border-radius:999px;overflow:hidden;margin-top:10px}.progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--gold))}.qcard{background:#fff;border-radius:23px;padding:22px;margin:18px 0;box-shadow:var(--shadow)}.level-heading{margin:30px 0 12px;padding:16px 20px;border-radius:18px;background:var(--deep);color:#fff;font-size:1.22rem;font-weight:900}.option{display:grid;grid-template-columns:24px 32px 1fr;gap:8px;align-items:start;margin:9px 0;padding:13px;border:2px solid #e7dace;border-radius:15px;cursor:pointer}.option:hover{border-color:var(--red);background:#fff7ef}.option input{margin-top:5px}.result{display:none;background:#fff;border-radius:24px;padding:24px;margin-top:22px;box-shadow:var(--shadow)}.result.show{display:block}.review{padding:14px;margin:10px 0;border-radius:14px;line-height:1.7}.correct{background:#e7f3e8}.wrong{background:#fae8e4}
.lightbox{display:none;position:fixed;inset:0;z-index:500;align-items:center;justify-content:center;padding:26px;background:rgba(20,10,6,.94)}.lightbox.show{display:flex}.lightbox img{max-width:94vw;max-height:88vh;object-fit:contain;border-radius:14px}.lightbox-close{position:absolute;top:18px;right:20px;width:48px;height:48px;border:0;border-radius:50%;background:#fff;font-size:1.8rem}.footer{margin-top:48px;background:var(--deep);color:#fff;text-align:center;padding:28px 20px;display:grid;gap:6px}
@media(max-width:1180px){.site-header{grid-template-columns:auto 1fr}.card-menu{grid-template-columns:repeat(3,minmax(145px,1fr))}}
@media(max-width:1040px){.site-header{display:flex;min-height:70px;padding:9px 14px}.menu-button{display:block;margin-left:auto;border:0;border-radius:15px;background:#fff;color:var(--deep);padding:12px 16px;font-weight:900}.card-menu{display:none;position:absolute;top:calc(100% + 8px);left:12px;right:12px;width:auto;max-height:calc(100vh - 96px);overflow:auto;grid-template-columns:1fr;gap:8px;padding:12px;border-radius:20px;background:rgba(50,27,20,.98);box-shadow:0 18px 38px rgba(0,0,0,.3)}.card-menu.open{display:grid}.menu-card-link{min-height:58px}.grid{grid-template-columns:repeat(2,1fr)}.grid-2,.event,.event:nth-child(even){grid-template-columns:1fr}.event:nth-child(even) img{order:0}.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.site-header{padding-top:max(8px,env(safe-area-inset-top))}.brand-icon{font-size:1.5rem}.brand b{font-size:.98rem}.brand small{font-size:.76rem;max-width:190px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.container{padding:28px 14px}.grid,.gallery{grid-template-columns:1fr}.hero picture img{width:100%;height:auto;object-fit:contain!important}.hero-actions{display:grid;grid-template-columns:1fr;padding:14px}.btn{width:100%}.page-head h1{font-size:clamp(1.75rem,8vw,2.15rem)}.card h2{font-size:1.25rem}.progress-card{top:78px}}


/* ===== Compact header + icon menu below hero ===== */
.compact-header{
  position:sticky;
  top:0;
  z-index:100;
  min-height:72px;
  padding:8px max(18px,calc((100vw - 1400px)/2));
  display:flex;
  align-items:center;
  gap:18px;
  background:rgba(50,27,20,.97);
  color:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,.2);
}

.compact-header .brand{
  flex:0 0 auto;
}

.card-menu{
  display:none!important;
}

.top-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
  white-space:nowrap;
}

.top-nav a{
  padding:10px 12px;
  border-radius:999px;
  color:#fff;
  font-weight:900;
  font-size:.95rem;
  transition:.16s ease;
}

.top-nav a:hover,
.top-nav a.active{
  background:#fff;
  color:var(--deep);
}

.compact-header .menu-button{
  display:none;
}

/* Hero icon menu */
.hero-icon-menu{
  max-width:1380px;
  margin:-26px auto 34px;
  position:relative;
  z-index:3;
  display:flex;
  overflow-x:auto;
  overscroll-behavior-inline:contain;
  scroll-snap-type:x mandatory;
  background:#fff;
  border:1px solid var(--line);
  border-radius:26px;
  box-shadow:0 18px 42px rgba(58,33,21,.18);
  padding:10px 8px;
  scrollbar-width:none;
}

.hero-icon-menu::-webkit-scrollbar{
  display:none;
}

.hero-icon-link{
  flex:1 0 150px;
  min-width:150px;
  min-height:112px;
  scroll-snap-align:start;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 10px;
  text-align:center;
  color:var(--deep);
  font-weight:900;
  line-height:1.35;
  border-right:1px solid #eadfce;
  transition:.16s ease;
}

.hero-icon-link:last-child{
  border-right:0;
}

.hero-icon-link:hover{
  background:#fff8e8;
  transform:translateY(-2px);
}

.hero-icon-link.active{
  background:#f8e0a9;
}

.hero-icon{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:#f6ead8;
  font-size:1.6rem;
}

@media(max-width:1180px){
  .top-nav a{
    padding:9px 8px;
    font-size:.88rem;
  }
}

@media(max-width:1040px){
  .compact-header{
    min-height:68px;
    padding:8px 14px;
  }

  .compact-header .menu-button{
    display:block;
    margin-left:auto;
    border:0;
    border-radius:15px;
    background:#fff;
    color:var(--deep);
    padding:11px 15px;
    font-weight:900;
    box-shadow:0 5px 14px rgba(0,0,0,.14);
  }

  .top-nav{
    display:none;
    position:absolute;
    top:calc(100% + 8px);
    left:12px;
    right:12px;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    margin:0;
    padding:12px;
    max-height:calc(100vh - 96px);
    overflow:auto;
    border-radius:20px;
    background:rgba(50,27,20,.98);
    box-shadow:0 18px 38px rgba(0,0,0,.3);
  }

  .top-nav.open{
    display:flex;
  }

  .top-nav a{
    min-height:48px;
    display:flex;
    align-items:center;
    padding:12px 15px;
    border-radius:13px;
    background:#fff;
    color:var(--deep);
    font-size:1rem;
  }

  .hero-icon-menu{
    margin:-12px 12px 30px;
    border-radius:22px;
  }

  .hero-icon-link{
    flex-basis:145px;
    min-width:145px;
    min-height:105px;
  }
}

@media(max-width:680px){
  .compact-header{
    padding-top:max(8px,env(safe-area-inset-top));
  }

  .hero-icon-menu{
    margin:0 10px 24px;
    padding:8px 5px;
    border-radius:20px;
  }

  .hero-icon-link{
    flex-basis:128px;
    min-width:128px;
    min-height:96px;
    padding:10px 8px;
    font-size:.88rem;
  }

  .hero-icon{
    width:42px;
    height:42px;
    font-size:1.35rem;
  }
}

.story-detailed .story-event p{
  font-size:1.04rem;
  line-height:1.95;
  margin-bottom:0;
}
.story-detailed .story-event h3{
  font-size:1.45rem;
  line-height:1.45;
}
.story-summary{
  margin-top:28px;
  border-left:7px solid var(--gold);
}
@media(max-width:680px){
  .story-detailed .story-event{
    padding:14px;
  }
  .story-detailed .story-event h3{
    font-size:1.2rem;
  }
  .story-detailed .story-event p{
    font-size:.98rem;
    line-height:1.85;
  }
}