:root{
  --dfs-ink: #0f172a;
  --dfs-muted: #475569;
  --dfs-bg: #ffffff;
  --dfs-soft: #f6f7fb;

  --dfs-border: rgba(15, 23, 42, 0.12);
  --dfs-shadow: 0 18px 45px rgba(16, 24, 40, 0.10);

  --dfs-primary: #062b4f;
  --dfs-accent: #f2c200;

  --dfs-radius: 18px;
  --dfs-pad: clamp(16px, 4vw, 44px);
  --dfs-wrap: 1100px;
}

/* page wrapper */
.dfs-page{
  background: var(--dfs-bg);
  color: var(--dfs-ink);
}

/* =========================
   HERO
   ========================= */
.dfs-hero{
  background: #062b4f;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.dfs-hero__wrap{
  max-width: 1720px;
  margin: 0 auto;
  padding: clamp(52px, 6vw, 92px) clamp(24px, 4vw, 82px) clamp(60px, 7vw, 104px);
}

.dfs-hero__left{
  max-width: 1450px;
}

.dfs-hero__title{
  margin: 0 0 clamp(3rem, 3.5vw, 6rem);
  color: #ffffff;
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.dfs-hero__sub{
  margin: 0;
  max-width: 1020px;
  color: rgba(255,255,255,0.88);
  font-family: Roboto, Geneva, Verdana, sans-serif;
  font-size: clamp(1.08rem, 1.7vw, 1.5rem);
  line-height: 1.95;
}

.dfs-hero__chips{
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: clamp(34px, 4vw, 58px);
  max-width: 1280px;
}

.dfs-chip{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 1rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.92);
  font-family: Roboto, Geneva, Verdana, sans-serif;
  font-weight: 800;
  font-size: clamp(0.95rem, 1.1vw, 1.12rem);
  line-height: 1.2;
  white-space: nowrap;
}

/* =========================
   BUTTONS
   ========================= */
.dfs-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  font-family: Roboto, Geneva, Verdana, sans-serif;
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: 0.2px;
  user-select: none;
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}

.dfs-btn:active{
  transform: translateY(1px);
}

.dfs-btn--primary{
  background-color: var(--dfs-primary);
  color: #ffffff;
  border: 2px solid var(--dfs-primary);
}

.dfs-btn--primary:hover{
  background-color: #12345a;
  border-color: #12345a;
}

/* =========================
   BODY
   ========================= */
.dfs-body__wrap{
  max-width: var(--dfs-wrap);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 60px) var(--dfs-pad) clamp(48px, 7vw, 90px);
}

.dfs-section{
  margin-top: clamp(18px, 3vw, 34px);
}

.dfs-section__head{
  margin-bottom: 14px;
}

.dfs-h2{
  margin: 0 0 8px;
  color: var(--dfs-primary);
  font-family: Roboto, Geneva, Verdana, sans-serif;
  font-weight: 900;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.2;
}

.dfs-h3{
  margin: 0 0 10px;
  color: rgba(15, 23, 42, 0.92);
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-weight: 900;
  font-size: 1.15rem;
  line-height: 1.35;
}

.dfs-h4{
  margin: 0 0 8px;
  color: rgba(15, 23, 42, 0.92);
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.35;
}

.dfs-muted{
  margin: 0;
  max-width: 80ch;
  color: var(--dfs-muted);
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-size: 0.98rem;
  line-height: 1.8;
  text-align: left;
}

.dfs-p{
  margin: 0 0 2em;
  color: rgba(15, 23, 42, 0.78);
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-size: 0.98rem;
  line-height: 1.85;
  text-align: left;
}

/* cards */
.dfs-card{
  margin-top: 14px;
  margin-bottom: 36px;
  padding: 20px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.10);
  border-radius: var(--dfs-radius);
  box-shadow: 0 14px 34px rgba(16, 24, 40, 0.06);
}

.dfs-grid2{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 14px;
}

.dfs-mini{
  padding: 14px;
  background: var(--dfs-soft);
  /* border: 1px solid rgba(15, 23, 42, 0.10); */
  border: 1px solid black;
  border-radius: 14px;
}

.dfs-mini__img{
  width: 100%;
  margin-bottom: 10px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.10);
  background: #e5e7eb;
  aspect-ratio: 16 / 9;
}

.dfs-mini__img img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.dfs-list{
  margin: 10px 0 0;
  padding-left: 18px;
  color: rgba(15, 23, 42, 0.78);
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-size: 0.98rem;
  line-height: 1.85;
  text-align: left;
}

.dfs-note{
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: rgba(242, 194, 0, 0.12);
  color: rgba(15, 23, 42, 0.85);
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-size: 0.95rem;
  line-height: 1.7;
}

.dfs-note--soft{
  background: rgba(15, 37, 64, 0.06);
}

/* table */
.dfs-table{
  margin-top: 12px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 14px;
  overflow: hidden;
}

.dfs-table__row{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px;
  padding: 12px 14px;
  background: #ffffff;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  color: rgba(15, 23, 42, 0.80);
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-size: 0.98rem;
  line-height: 1.75;
}

.dfs-table__row:first-child{
  border-top: 0;
}

.dfs-table__head{
  background: rgba(15, 37, 64, 0.06);
  font-weight: 900;
  font-size: 1rem;
}

/* FAQ */
.dfs-faq{
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.dfs-faq__item{
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 14px;
}

.dfs-faq__item > summary{
  position: relative;
  padding: 14px 16px;
  list-style: none;
  cursor: pointer;
  user-select: none;
  color: rgba(15, 23, 42, 0.90);
  font-weight: 900;
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
}

.dfs-faq__item > summary::-webkit-details-marker{
  display: none;
}

.dfs-faq__item > summary::after{
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 3px solid rgba(15, 23, 42, 0.55);
  border-bottom: 3px solid rgba(15, 23, 42, 0.55);
  transform: translateY(-50%) rotate(45deg);
  transition: transform .2s ease;
}

.dfs-faq__item[open] > summary::after{
  transform: translateY(-50%) rotate(-135deg);
}

.dfs-faq__a{
  padding: 0 16px 14px;
  color: rgba(15, 23, 42, 0.78);
  font-family: Tahoma, Roboto, Geneva, Verdana, sans-serif;
  font-size: 0.98rem;
  line-height: 1.8;
}

/* CTA */
.dfs-cta{
  margin-top: clamp(22px, 4vw, 44px);
}

.dfs-cta__box{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  background: rgba(15, 37, 64, 0.06);
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 18px;
}

.dfs-cta__actions{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* =========================
   Responsive
   ========================= */
@media (max-width: 1100px){
  .dfs-hero__wrap{
    padding: 44px 24px 58px;
  }

  .dfs-hero__left{
    max-width: 100%;
  }

  .dfs-hero__title{
    font-size: clamp(2.2rem, 7vw, 4.2rem);
    margin-bottom: 24px;
    line-height: 1.02;
  }

  .dfs-hero__sub{
    max-width: 100%;
    font-size: 1.06rem;
    line-height: 1.85;
  }

  .dfs-hero__chips{
    gap: 12px;
    margin-top: 28px;
  }

  .dfs-grid2{
    grid-template-columns: 1fr;
  }

  .dfs-table__row{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px){
  .dfs-hero__wrap{
    padding: 36px 16px 46px;
  }

  .dfs-hero__title{
    font-size: clamp(2rem, 10vw, 3rem);
    line-height: 1.06;
    margin-bottom: 20px;
  }

  .dfs-hero__sub{
    font-size: 0.98rem;
    line-height: 1.8;
  }

  .dfs-hero__chips{
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-top: 24px;
    max-width: 100%;
  }

  .dfs-chip{
    width: 100%;
    justify-content: center;
    min-height: 48px;
    /* padding: 0 8px; */
    font-size: 0.95rem;
    white-space: normal;
    overflow-y: hidden;
  }

  .dfs-card{
    padding: 16px;
  }

  .dfs-cta__box{
    align-items: flex-start;
  }
}