:root{
  --direct-white:#ffffff;
  --direct-black:#0b0b0f;
  --direct-ink:#121621;
  --direct-green:#1fd66e;
  --direct-yellow:#ffe15a;
  --direct-line:#dfe5ee;
  --direct-muted:#5f6677;
  --direct-shadow:0 28px 76px rgba(10,14,24,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.direct-page{
  margin:0;
  min-height:100vh;
  padding-bottom:92px;
  overflow-x:hidden;
  color:var(--direct-black);
  font-family:"Segoe UI","Microsoft YaHei",sans-serif;
  background:
    linear-gradient(180deg,#ffffff 0%,#ffffff 36%,#f2f4f7 36%,#f2f4f7 100%);
}
a{color:inherit;text-decoration:none}
button{font:inherit}
.direct-header,
.direct-hero,
.direct-section,
.direct-footer{
  width:min(1180px, calc(100% - 32px));
  margin-left:auto;
  margin-right:auto;
}
.direct-header{
  position:sticky;
  top:12px;
  z-index:20;
  margin-top:16px;
  padding:12px 14px;
  border-radius:18px;
  border:1px solid #eceff4;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  box-shadow:var(--direct-shadow);
}
.direct-brand{
  display:flex;
  align-items:center;
  gap:10px;
}
.direct-brand span{
  width:40px;
  height:40px;
  border-radius:12px;
  display:grid;
  place-items:center;
  color:var(--direct-white);
  background:linear-gradient(135deg,var(--direct-black),#2b313f);
  font-weight:900;
}
.direct-brand strong,
.direct-brand em{display:block;line-height:1.1}
.direct-brand em{font-style:normal;color:var(--direct-muted);font-size:12px}
.direct-nav{
  display:flex;
  align-items:center;
  gap:8px;
}
.direct-nav a,
.direct-nav button,
.direct-hero-actions a,
.direct-card a,
.direct-section > a,
.direct-footer a,
.direct-fixed a{
  min-height:48px;
  border:0;
  border-radius:999px;
  padding:0 18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
}
.direct-nav a,
.direct-nav button{
  border:1px solid var(--direct-line);
  background:var(--direct-white);
}
.direct-nav a:last-child,
.direct-hero-actions .direct-primary,
.direct-card a,
.direct-section > a,
.direct-footer a,
.direct-fixed a{
  background:var(--direct-green);
  color:#052212;
}
.direct-menu{
  display:none;
  width:44px;
  height:42px;
  padding:0;
  border:0;
  border-radius:12px;
  background:var(--direct-black);
  cursor:pointer;
}
.direct-menu i{
  display:block;
  width:18px;
  height:2px;
  margin:5px auto;
  border-radius:2px;
  background:#fff;
}
.direct-hero{
  margin-top:34px;
  display:grid;
  grid-template-columns:1fr;
  gap:22px;
}
.direct-hero-copy,
.direct-matrix,
.direct-section,
.direct-footer{
  box-shadow:var(--direct-shadow);
}
.direct-hero-copy{
  padding:42px;
  border-radius:30px;
  background:
    radial-gradient(circle at top right, rgba(31,214,110,.18), transparent 24%),
    linear-gradient(160deg, #ffffff 0%, #f6f8fb 100%);
  border:1px solid var(--direct-line);
}
.direct-hero-copy p,
.direct-section-head p,
.direct-section p:first-child{
  margin:0 0 12px;
  color:var(--direct-green);
  font-size:13px;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.direct-hero-copy h1{
  margin:0;
  font-size:clamp(40px, 5.7vw, 74px);
  line-height:1.02;
  letter-spacing:-.07em;
}
.direct-hero-copy span{
  display:block;
  margin-top:18px;
  max-width:760px;
  color:var(--direct-muted);
  line-height:1.8;
}
.direct-hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:24px;
}
.direct-secondary{
  background:var(--direct-white);
  border:1px solid var(--direct-line);
}
.direct-hero-device{
  margin-top:20px;
  padding:14px 16px;
  border-radius:16px;
  background:#10151f;
  color:#fff;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.direct-hero-device::before{
  content:"";
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--direct-yellow);
  box-shadow:0 0 0 6px rgba(255,225,90,.14);
}
.direct-matrix{
  padding:18px;
  border:1px solid var(--direct-line);
  border-radius:32px;
  background:linear-gradient(180deg,#0f1116 0%,#151a22 100%);
  display:grid;
  grid-template-columns:1.15fr .85fr;
  grid-template-areas:
    "android iphone"
    "windows windows";
  gap:16px;
}
.direct-card{
  border-radius:28px;
  padding:28px;
  background:var(--direct-white);
  border:1px solid rgba(255,255,255,.08);
  display:flex;
  flex-direction:column;
  min-height:220px;
}
.direct-android{grid-area:android; min-height:440px; background:linear-gradient(180deg,#fff 0%,#fffef4 100%)}
.direct-iphone{grid-area:iphone; min-height:440px; background:linear-gradient(180deg,#111 0%,#1f2430 100%); color:#fff}
.direct-windows{grid-area:windows; min-height:180px; background:linear-gradient(135deg,#f8fafc 0%,#edf3eb 100%); flex-direction:row; align-items:center; justify-content:space-between; gap:20px}
.direct-card-tag{
  display:inline-flex;
  align-items:center;
  align-self:flex-start;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(31,214,110,.12);
  color:#127442;
  font-size:12px;
  font-weight:900;
  letter-spacing:.04em;
}
.direct-iphone .direct-card-tag{
  background:rgba(255,225,90,.16);
  color:#ffe15a;
}
.direct-card h2{
  margin:18px 0 10px;
  font-size:clamp(28px, 3.8vw, 48px);
  line-height:1.04;
  letter-spacing:-.06em;
}
.direct-card p,
.direct-flow p,
.direct-steps span,
.direct-faq p,
.direct-footer p{
  color:var(--direct-muted);
  line-height:1.8;
}
.direct-iphone p{color:rgba(255,255,255,.76)}
.direct-card a{
  margin-top:auto;
  width:max-content;
}
.direct-windows a{
  margin-top:0;
}
.direct-section{
  margin-top:24px;
  border-radius:30px;
  padding:32px;
  background:var(--direct-white);
  border:1px solid var(--direct-line);
}
.direct-section-head{
  margin-bottom:18px;
}
.direct-section h2{
  margin:0;
  font-size:clamp(28px, 4vw, 44px);
  line-height:1.08;
  letter-spacing:-.05em;
}
.direct-current{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background:
    linear-gradient(135deg, rgba(31,214,110,.12), transparent 24%),
    var(--direct-white);
}
.direct-current span{
  display:block;
  margin-top:10px;
  color:var(--direct-muted);
  line-height:1.8;
}
.direct-flow{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:14px;
}
.direct-flow article,
.direct-faq details,
.direct-issue-panel{
  border-radius:22px;
  border:1px solid var(--direct-line);
  background:#fafbfc;
  padding:22px;
}
.direct-flow h3,
.direct-issue-panel strong,
.direct-faq summary{
  margin:0 0 10px;
  font-size:20px;
  line-height:1.15;
  letter-spacing:-.03em;
}
.direct-flow-iphone{grid-template-columns:repeat(2, minmax(0,1fr))}
.direct-steps ol{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:12px;
}
.direct-steps li{
  border-radius:22px;
  border:1px solid var(--direct-line);
  background:#fafbfc;
  padding:22px;
  min-height:140px;
}
.direct-steps b{
  width:36px;
  height:36px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--direct-black);
  color:#fff;
  margin-bottom:16px;
}
.direct-issues{
  display:grid;
  gap:16px;
}
.direct-issue-tabs{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.direct-issue-tabs button{
  min-height:44px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid var(--direct-line);
  background:var(--direct-white);
  cursor:pointer;
  font-weight:800;
}
.direct-issue-tabs button.is-active{
  background:var(--direct-black);
  color:#fff;
  border-color:transparent;
}
.direct-issue-panel{
  background:linear-gradient(180deg,#fff 0%,#f6f8fb 100%);
}
.direct-faq{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:14px;
}
.direct-faq-list{
  display:grid;
  gap:12px;
}
.direct-faq summary{
  cursor:pointer;
  list-style:none;
}
.direct-faq summary::-webkit-details-marker{display:none}
.direct-final{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background:
    linear-gradient(135deg, rgba(255,225,90,.18), transparent 22%),
    #fffef2;
}
.direct-footer{
  margin-top:24px;
  margin-bottom:20px;
  border-radius:28px;
  padding:24px 32px;
  background:#0f1116;
  color:#fff;
}
.direct-footer p{color:#cfd5df}
.direct-fixed{
  position:fixed;
  left:50%;
  bottom:14px;
  transform:translateX(-50%);
  z-index:30;
  width:min(440px, calc(100vw - 24px));
  padding:8px;
  border-radius:18px;
  background:rgba(15,17,22,.96);
  display:none;
  gap:8px;
  box-shadow:0 18px 48px rgba(15,17,22,.32);
}
.direct-fixed a{
  flex:1;
}
.direct-menu.is-open + .direct-nav{display:flex}

@media (max-width:920px){
  .direct-menu{display:block}
  .direct-nav{
    display:none;
    position:absolute;
    top:calc(100% + 10px);
    left:0;
    right:0;
    padding:10px;
    border-radius:18px;
    background:#fff;
    box-shadow:var(--direct-shadow);
    flex-direction:column;
    align-items:stretch;
  }
  .direct-header.is-open .direct-nav{display:flex}
  .direct-matrix,
  .direct-flow,
  .direct-faq,
  .direct-steps ol{
    grid-template-columns:1fr;
    grid-template-areas:none;
  }
  .direct-android,
  .direct-iphone,
  .direct-windows{
    grid-area:auto;
    min-height:auto;
  }
  .direct-windows{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width:640px){
  .direct-header,
  .direct-hero,
  .direct-section,
  .direct-footer{
    width:calc(100vw - 20px);
    max-width:calc(100vw - 20px);
  }
  .direct-hero-copy,
  .direct-section,
  .direct-footer{
    padding:22px;
    border-radius:24px;
  }
  .direct-hero-copy h1{font-size:clamp(34px, 12vw, 52px)}
  .direct-current,
  .direct-final{
    flex-direction:column;
    align-items:stretch;
  }
  .direct-current a,
  .direct-final a,
  .direct-section > a,
  .direct-card a{
    width:100%;
  }
  .direct-fixed{display:flex}
}