.page-kham-pha{
  --color-main:#FF8C1A;
  --color-accent:#FFA53A;
  --color-card-bg:#17191F;
  --color-bg:#0D0E12;
  --color-text-main:#FFF3E6;
  --color-border:#A84F0C;
  --color-glow:#FFB04D;
  --color-deep-orange:#D96800;
}
.page-kham-pha__hero-section{
  max-width:1200px;margin:0 auto;padding:10px 16px 0;box-sizing:border-box;
}
.page-kham-pha__hero-image-wrapper{
  width:100%;max-width:1020px;margin:0 auto;
}
.page-kham-pha__hero-image{
  width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:16px;box-shadow:0 0 24px rgba(255,176,77,.35);
}
.page-kham-pha__hero-content{
  max-width:900px;margin:26px auto 0;text-align:center;display:flex;flex-direction:column;align-items:center;
}
.page-kham-pha__hero-title{
  color:var(--color-text-main);text-shadow:0 0 12px rgba(255,176,77,.25);line-height:1.35;font-weight:800;letter-spacing:.5px;max-width:700px;
}
.page-kham-pha__hero-description{
  color:rgba(255,243,230,.85);line-height:1.7;max-width:720px;font-size:15px;
}
.page-kham-pha__hero-actions{
  width:100%;max-width:100%;overflow:hidden;padding:0 12px;box-sizing:border-box;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:12px;
}
.page-kham-pha__btn{
  display:inline-block;padding:12px 28px;border-radius:999px;text-decoration:none;font-weight:700;font-size:17px;border:2px solid transparent;transition:.2s;text-align:center;box-sizing:border-box;
}
.page-kham-pha__btn--primary{
  background:linear-gradient(180deg, #FFA53A 0%, #D96800 100%);color:#fff;border-color:var(--color-text-main);
}
.page-kham-pha__btn--primary:hover{background:linear-gradient(180deg, #D96800 0%, #FFA53A 100%);box-shadow:0 0 14px var(--color-glow);}
.page-kham-pha__btn--secondary{
  background:#17191F;color:var(--color-text-main);border-color:var(--color-border);
}
.page-kham-pha__btn--secondary:hover{border-color:var(--color-glow);box-shadow:0 0 12px rgba(255,176,77,.6);color:#fff;}
.page-kham-pha__logo-section{
  max-width:1200px;margin:24px auto;padding:0 16px;box-sizing:border-box;
}
.page-kham-pha__logo-title{
  color:var(--color-main);text-align:center;margin:0 0 18px;font-size:2rem;font-weight:700;text-shadow:0 0 12px rgba(255,140,26,.3);
}
.page-kham-pha__logo-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:25px 16px;justify-items:center;max-width:1200px;margin:0 auto;
}
.page-kham-pha__logo-item{
  display:flex;flex-direction:column;align-items:center;gap:12px;max-width:280px;width:100%;padding:16px;box-sizing:border-box;background:var(--color-card-bg);border-radius:16px;border:1px solid var(--color-border);transition:.3s;text-align:center;
}
.page-kham-pha__logo-item:nth-child(5){grid-column:2;}
.page-kham-pha__logo-item:nth-child(6){grid-column:3;}
.page-kham-pha__logo-item:hover{box-shadow:0 4px 12px rgba(255,140,26,.4);transform:translateY(-3px);border-color:var(--color-main);}
.page-kham-pha__logo-image{
  width:100%;aspect-ratio:2/1;object-fit:contain;filter:drop-shadow(0 0 8px rgba(255,176,77,.3));background:#262626;border-radius:10px;color:#fff;
}
.page-kham-pha__logo-cta{
  width:90%;padding:9px 10px;border-radius:8px;background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text-main);font-weight:600;font-size:.93rem;text-decoration:none;display:block;transition:.25s;text-align:center;box-sizing:border-box;word-wrap:break-word;
}
.page-kham-pha__logo-cta:hover{background:var(--color-main);color:#111;border-color:var(--color-glow);}
.page-kham-pha__guide-section{
  background:var(--color-bg);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);
}
.page-kham-pha__guide-inner{
  max-width:1040px;margin:0 auto;padding:28px 16px 46px;box-sizing:border-box;color:var(--color-text-main);
}
.page-kham-pha__guide-title{
  text-align:center;color:var(--color-main);font-size:2.1rem;margin:0 0 10px;text-shadow:0 0 18px rgba(255,140,26,.4);line-height:1.3;
}
.page-kham-pha__guide-intro{
  text-align:center;max-width:750px;margin:0 auto 34px;font-size:1.02rem;line-height:1.75;color:rgba(255,243,230,.78);
}
.page-kham-pha__guide-item{
  background:var(--color-card-bg);border-radius:20px;padding:28px 30px;margin-bottom:24px;border-left:5px solid var(--color-main);box-shadow:0 4px 18px rgba(0,0,0,.5);
}
.page-kham-pha__guide-item-title{
  color:var(--color-text-main);font-weight:700;font-size:1.6rem;margin:0 0 18px;line-height:1.3;
}
.page-kham-pha__guide-item p{
  line-height:1.9;color:rgba(255,243,230,.88);margin:0 0 16px;font-size:1rem;
}
.page-kham-pha__guide-item ul{
  padding-left:6px;list-style-position:inside;margin:1rem 0;display:grid;gap:10px;
}
.page-kham-pha__guide-item li{
  line-height:1.8;color:rgba(255,243,230,.88);text-align:left;list-style-type:disc;
}
.page-kham-pha__guide-item li b{color:var(--color-accent);}
.page-kham-pha__guide-figure{
  margin:20px 0;max-width:900px;
}
.page-kham-pha__guide-figure img{
  width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;border-radius:12px;display:block;height:auto;
}
.page-kham-pha__guide-figure figcaption{
  color:rgba(255,243,230,.6);font-style:italic;font-size:.9rem;margin-top:10px;
}
.page-kham-pha__guide-cta{
  display:inline-block;padding:11px 24px;border-radius:40px;margin-top:8px;background:var(--color-card-bg);color:var(--color-text-main);border:2px solid var(--color-border);text-decoration:none;font-weight:700;transition:.25s;box-sizing:border-box;font-size:.97rem;text-align:center;max-width:100%;word-wrap:break-word;
}
.page-kham-pha__guide-cta:hover{background:var(--color-main);color:#111;border-color:var(--color-glow);box-shadow:0 0 14px rgba(255,140,26,.4);}
.page-kham-pha__faq-question{
  cursor:pointer;list-style:none;font-weight:700;display:flex;align-items:center;justify-content:flex-start;gap:10px;padding:12px 14px;background:var(--color-bg);border-radius:12px;font-size:1.07rem;color:var(--color-text-main);transition:.2s;
}
.page-kham-pha__faq-question:hover{box-shadow:0 0 8px rgba(255,140,26,.3);}
.page-kham-pha__faq-question::-webkit-details-marker{display:none}
.page-kham-pha__faq-question span{display:inline-block;width:24px;height:24px;line-height:24px;text-align:center;background:var(--color-main);color:#111;border-radius:50%;font-weight:800;}
.page-kham-pha__guide-item details{padding-bottom:12px;}
.page-kham-pha__guide-item details p{background:var(--color-bg);padding:12px 14px;border-radius:10px;margin-top:10px;border-left:3px solid var(--color-main)}
@media (max-width: 1024px){
  .page-kham-pha__logo-grid{grid-template-columns:repeat(3,1fr);}
  .page-kham-pha__logo-item:nth-child(5),.page-kham-pha__logo-item:nth-child(6){grid-column:auto;}
  .page-kham-pha__logo-item:nth-child(4){grid-column:auto;}
}

@media (max-width: 768px){
  .page-kham-pha__guide-item{padding:22px 16px;}
  .page-kham-pha__guide-title{font-size:1.7rem;}
  .page-kham-pha__hero-image{aspect-ratio:2/1;height:auto;}
  .page-kham-pha__hero-title{font-size:1.6rem;}
  .page-kham-pha__logo-section .page-kham-pha__logo-title{font-size:1.7rem;}
  .page-kham-pha__logo-grid{grid-template-columns:repeat(2,1fr);}
  .page-kham-pha__logo-item:nth-child(5),.page-kham-pha__logo-item:nth-child(6){grid-column:auto;}
  .page-kham-pha img{max-width:100%;height:auto;}
  .page-kham-pha__btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;width:100%;}
  .page-kham-pha__hero-actions{flex-direction:column;}
  .page-kham-pha__logo-cta{width:95%;font-size:.86rem;}
}
@media (max-width: 480px){
  .page-kham-pha__logo-grid{grid-template-columns:repeat(2,1fr);gap:16px 10px;}
  .page-kham-pha__logo-item{padding:12px;}
  .page-kham-pha__logo-image{width:100%!important;height:auto!important;}
  .page-kham-pha__logo-cta{font-size:.8rem;padding:8px 8px;}
  .page-kham-pha img{max-width:100%!important;height:auto!important;}
  .page-kham-pha__guide-cta{width:100%;text-align:center;padding:14px 20px;}
  .page-kham-pha__guide-title,
  .page-kham-pha__logo-title{font-size:1.5rem;}
  .page-kham-pha__faq-question{font-size:.95rem;padding:12px;}
}