.dl-page {
  min-height: 100vh;
}

.dl-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 100vh;
  padding: 120px 24px 100px;
  overflow: hidden;
  isolation: isolate;
}

.dl-hero__bg {
  position: absolute;
  inset: -40px;
  background-image: url('/images/mkcity.png');
  background-size: cover;
  background-position: center top;
  filter: blur(6px) brightness(.28) saturate(.7);
  z-index: 0;
  will-change: transform;
}

.dl-hero__vignette {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10,14,28,.55) 0%, transparent 40%),
    linear-gradient(to top,    rgba(10,14,28,1)   0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

.dl-hero__logo {
  width: 190px;
  margin-bottom: 32px;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 4px 32px rgba(0,0,0,.6));
  animation: dl-float 7s ease-in-out infinite;
}
@keyframes dl-float {
  0%, 100% { transform: translateY(0) }
  50%       { transform: translateY(-10px) }
}

.dl-hero__obt {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(255,204,51,.10);
  border: 1px solid rgba(255,204,51,.3);
  color: rgba(255,204,51,.8);
  font-size: .78rem;
  font-weight: 600;
  font-family: 'Exo 2', sans-serif;
  letter-spacing: .5px;
  margin-bottom: 20px;
}
.dl-hero__obt i { font-size: .6rem; }

.dl-hero__title {
  position: relative;
  z-index: 2;
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.08;
  color: #fff;
  margin: 0 0 10px;
}

.dl-hero__sub {
  position: relative;
  z-index: 2;
  color: rgba(255,255,255,.45);
  font-size: .95rem;
  margin: 0 0 40px;
}

.dl-btn-primary {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 44px;
  border-radius: 14px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: #000;
  text-decoration: none;
  letter-spacing: .3px;
  background: linear-gradient(135deg, #ffcc33 0%, #fb8c00 100%);
  box-shadow: 0 8px 32px rgba(255,153,0,.35), 0 2px 8px rgba(0,0,0,.3);
  transition: transform .2s ease, box-shadow .2s ease;
}
.dl-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 44px rgba(255,153,0,.5), 0 2px 8px rgba(0,0,0,.3);
}
.dl-btn-primary i { font-size: 1rem; }

.dl-alt {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}
.dl-alt__q {
  font-size: .78rem;
  color: rgba(255,255,255,.28);
}
.dl-alt__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.5);
  font-size: .82rem;
  font-weight: 500;
  text-decoration: none;
  transition: border-color .2s, background .2s, color .2s;
}
.dl-alt__btn i { font-size: .75rem; opacity: .7; }
.dl-alt__btn:hover {
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.8);
}

.dl-meta {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 28px;
  color: rgba(255,255,255,.22);
  font-size: .78rem;
  flex-wrap: wrap;
  justify-content: center;
}
.dl-meta span { display: flex; align-items: center; gap: 4px; }
.dl-meta i { font-size: .72rem; }
.dl-meta__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  flex-shrink: 0;
}
.dl-meta__warn { color: rgba(255,204,51,.4); }

.dl-os-note {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 18px;
  border-radius: 10px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  max-width: 520px;
  text-align: left;
}
.dl-os-note i {
  font-size: .9rem;
  color: rgba(255,255,255,.18);
  flex-shrink: 0;
}
.dl-os-note span {
  font-size: .75rem;
  color: rgba(255,255,255,.22);
  line-height: 1.5;
}

.dl-scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.18);
  font-size: .72rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  animation: dl-hint 2.5s ease-in-out infinite;
  z-index: 2;
}
@keyframes dl-hint {
  0%, 100% { opacity: .5; transform: translateX(-50%) translateY(0) }
  50%       { opacity: 1;  transform: translateX(-50%) translateY(5px) }
}

.dl-below {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 24px 100px;
}

.dl-install {
  margin-bottom: 64px;
}
.dl-install__title {
  font-family: 'Montserrat', sans-serif;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: rgba(255,255,255,.25);
  margin-bottom: 28px;
}
.dl-install__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.dl-install__step {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.dl-install__step:last-child { border-bottom: none; }
.dl-install__n {
  font-family: 'Exo 2', sans-serif;
  font-size: .72rem;
  font-weight: 800;
  color: var(--primary-cyan);
  opacity: .55;
  flex-shrink: 0;
  width: 20px;
}
.dl-install__text {
  color: var(--text-secondary);
  font-size: .95rem;
  line-height: 1.5;
}
.dl-install__text b { color: var(--text-primary); font-weight: 600; }

.dl-warns {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 64px;
}
.dl-warn {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 22px;
  border-radius: 12px;
  background: rgba(15,19,36,.6);
  border: 1px solid rgba(255,255,255,.05);
}
.dl-warn--red { border-left: 3px solid rgba(255,82,82,.5); }
.dl-warn--blue { border-left: 3px solid rgba(79,168,255,.4); }
.dl-warn__icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.dl-warn--red .dl-warn__icon { color: rgba(255,100,100,.7); }
.dl-warn--blue .dl-warn__icon { color: rgba(79,168,255,.7); }
.dl-warn__text {
  color: var(--text-secondary);
  font-size: .92rem;
  line-height: 1.65;
}
.dl-warn__text b { color: var(--text-primary); }
.dl-warn__text code {
  background: rgba(79,168,255,.1);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: 'Consolas', monospace;
  font-size: .85em;
  color: var(--primary-cyan);
}

.dl-faq__title {
  font-family: 'Montserrat', sans-serif;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: rgba(255,255,255,.25);
  margin-bottom: 20px;
}

.dl-faq-item {
  border-bottom: 1px solid rgba(255,255,255,.06);
  overflow: hidden;
}
.dl-faq-item:first-child { border-top: 1px solid rgba(255,255,255,.06); }

.dl-faq-item__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  cursor: pointer;
  user-select: none;
}

.dl-faq-item__ico {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: rgba(255,82,82,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .78rem;
  color: rgba(255,120,120,.8);
  flex-shrink: 0;
}

.dl-faq-item__name {
  flex: 1;
  min-width: 0;
  font-family: 'Consolas', monospace;
  font-size: .85rem;
  color: var(--text-secondary);
  word-break: break-word;
  transition: color .2s;
}
.dl-faq-item.open .dl-faq-item__name,
.dl-faq-item__head:hover .dl-faq-item__name { color: var(--text-primary); }

.dl-faq-item__chevron {
  color: rgba(255,255,255,.2);
  font-size: .75rem;
  flex-shrink: 0;
  transition: transform .3s ease, color .2s;
}
.dl-faq-item.open .dl-faq-item__chevron { transform: rotate(180deg); color: var(--primary-cyan); }

.dl-faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.dl-faq-item.open .dl-faq-item__body { max-height: 360px; }

.dl-faq-item__inner {
  padding: 4px 0 22px 44px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dl-faq-lbl {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  font-weight: 700;
  margin-bottom: 4px;
}
.dl-faq-cause .dl-faq-lbl { color: rgba(255,255,255,.25); }
.dl-faq-solution .dl-faq-lbl { color: rgba(79,168,255,.6); }

.dl-faq-cause p,
.dl-faq-solution p {
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}
.dl-faq-solution {
  padding: 12px 14px;
  background: rgba(79,168,255,.06);
  border-radius: 8px;
  border-left: 2px solid rgba(79,168,255,.3);
}

@media (max-width: 600px) {
  .dl-hero { padding: 100px 18px 80px; }
  .dl-hero__logo { width: 160px; }
  .dl-hero__title { letter-spacing: -.5px; }
  .dl-btn-primary { width: 100%; justify-content: center; padding: 17px 32px; }
  .dl-below { padding: 0 18px 70px; }
  .dl-faq-item__inner { padding-left: 0; }
}