:root{
  --orange:#ff8c00;
  --orange-2:#ffb23f;
  --green:#67d11f;
  --dark:#071019;
  --dark-2:#101923;
  --text:#0f1a28;
  --muted:#66778a;
  --soft:#f5f7fa;
  --line:rgba(15,26,40,.10);
  --white:#fff;
  --shadow:0 24px 70px rgba(9,19,31,.16);
}

*{box-sizing:border-box;margin:0;padding:0}
html{
  scroll-behavior:smooth;
  scroll-padding-top:118px;
}
body{
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:var(--soft);
  line-height:1.55;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}

.header{
  position:fixed;
  inset:0 0 auto;
  z-index:50;
  padding:14px 20px;
}
.nav{
  max-width:1180px;
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:10px 14px;
  border-radius:24px;
  border:1px solid rgba(255,255,255,.13);
  background:rgba(7,16,25,.82);
  box-shadow:0 18px 45px rgba(0,0,0,.18);
  backdrop-filter:blur(18px);
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:white;
  font-weight:950;
  font-size:20px;
}
.brand img{width:52px;height:52px;object-fit:contain}
.nav-links{
  display:flex;
  align-items:center;
  gap:18px;
  color:#d9e3ef;
  font-size:14px;
  font-weight:850;
}
.nav-links a:hover{color:white}
.nav-login{
  color:#111!important;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  padding:10px 15px;
  border-radius:15px;
  font-weight:950;
}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border:0;
  border-radius:14px;
  background:rgba(255,255,255,.1);
}
.nav-toggle span{
  display:block;
  width:20px;
  height:2px;
  margin:5px auto;
  border-radius:99px;
  background:white;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  border:0;
  border-radius:17px;
  padding:13px 20px;
  font-weight:950;
  cursor:pointer;
  transition:.2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  color:#141414;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  box-shadow:0 16px 34px rgba(255,140,0,.30);
}
.btn-outline{
  color:white;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
}
.btn-outline-dark{
  color:var(--text);
  background:white;
  border:1px solid var(--line);
}
.btn-large{min-height:56px;padding:16px 24px}

.pill{
  display:inline-flex;
  width:max-content;
  max-width:100%;
  align-items:center;
  padding:8px 13px;
  border-radius:999px;
  color:#ffbf73;
  background:rgba(255,140,0,.13);
  border:1px solid rgba(255,140,0,.25);
  font-size:13px;
  font-weight:950;
}
.pill.light{color:#c86500;background:rgba(255,140,0,.10)}

.hero{
  position:relative;
  overflow:hidden;
  min-height:760px;
  padding:132px 22px 78px;
  color:white;
  background:
    radial-gradient(circle at 15% 18%,rgba(255,140,0,.32),transparent 28rem),
    radial-gradient(circle at 88% 18%,rgba(103,209,31,.18),transparent 28rem),
    linear-gradient(145deg,#071019,#0c1622 58%,#111d29);
}
.hero:after{
  content:"";
  position:absolute;
  inset:auto -10% -24% -10%;
  height:360px;
  background:radial-gradient(circle,rgba(255,140,0,.20),transparent 62%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  z-index:1;
  max-width:1180px;
  margin:auto;
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:44px;
  align-items:center;
}
.hero h1{
  margin-top:18px;
  max-width:800px;
  font-size:clamp(42px,6vw,76px);
  letter-spacing:-2.5px;
  line-height:.98;
}
.hero p{
  max-width:680px;
  margin-top:22px;
  color:#cad6e3;
  font-size:19px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:13px;
  margin-top:32px;
}
.hero-actions.center{justify-content:center}
.trust-strip{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:30px;
}
.trust-strip span{
  padding:10px 13px;
  border-radius:999px;
  color:#dce8f6;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.11);
  font-size:13px;
  font-weight:850;
}
.hero-card{
  padding:26px;
  border-radius:34px;
  background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 34px 90px rgba(0,0,0,.32);
  backdrop-filter:blur(16px);
}
.hero-logo{
  width:min(300px,100%);
  margin:0 auto 18px;
  filter:drop-shadow(0 20px 42px rgba(255,140,0,.25));
}
.status-card{
  padding:16px;
  border-radius:20px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
}
.status-card strong{display:block;font-size:19px}
.status-card span{display:block;margin-top:4px;color:#b9c8d8;font-weight:700}
.online{box-shadow:inset 0 0 0 1px rgba(103,209,31,.22)}
.hero-mini-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
  margin-top:14px;
}
.hero-mini-grid div{
  padding:15px;
  border-radius:18px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.09);
}
.hero-mini-grid b{display:block}
.hero-mini-grid span{display:block;margin-top:4px;color:#b9c8d8;font-size:13px;font-weight:700}

.download-section,.tutorial-section,.register-section,.guides-section,.final-cta{
  max-width:1180px;
  margin:auto;
  padding:72px 22px;
}
.download-panel{
  display:grid;
  grid-template-columns:1fr 280px;
  gap:26px;
  align-items:stretch;
  padding:34px;
  border-radius:32px;
  background:
    radial-gradient(circle at top left,rgba(255,140,0,.16),transparent 24rem),
    white;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.download-panel-pro{
  align-items:center;
}
.download-copy h2,.section-head h2,.final-cta h2{
  margin-top:14px;
  font-size:clamp(32px,4.2vw,54px);
  letter-spacing:-1.8px;
  line-height:1.05;
}
.download-copy p,.section-head p,.final-cta p{
  margin-top:16px;
  color:var(--muted);
  font-size:18px;
}
.download-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.download-facts{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:24px;
}
.download-facts div{
  padding:15px;
  border-radius:18px;
  background:#f8fafc;
  border:1px solid var(--line);
}
.download-facts strong{display:block}
.download-facts span{display:block;margin-top:3px;color:var(--muted);font-size:13px;font-weight:700}
.download-side{
  display:grid;
  gap:14px;
}
.apk-badge{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  min-height:170px;
  padding:22px;
  border-radius:28px;
  color:white;
  text-align:center;
  background:
    radial-gradient(circle at 50% 10%,rgba(255,140,0,.24),transparent 11rem),
    linear-gradient(180deg,#101923,#071019);
  border:1px solid rgba(255,255,255,.10);
}
.apk-badge img{
  width:104px;
  max-height:104px;
  object-fit:contain;
  margin-bottom:12px;
}
.apk-badge strong{font-size:20px}
.apk-badge span{color:#b9c8d8;font-weight:800}
.qr-card{
  display:grid;
  grid-template-columns:108px 1fr;
  gap:14px;
  align-items:center;
  justify-content:center;
  padding:16px;
  border-radius:22px;
  color:white;
  text-align:left;
  background:linear-gradient(180deg,#101923,#071019);
  border:1px solid rgba(255,255,255,.10);
}
.qr-card img{
  width:108px;
  aspect-ratio:1;
  object-fit:contain;
  padding:6px;
  border-radius:16px;
  background:white;
}
.qr-image-link{
  display:block;
  width:108px;
  border-radius:16px;
}
.qr-image-link:focus-visible,
.tutorial-thumb:focus-visible,
.text-link:focus-visible{
  outline:3px solid rgba(255,140,0,.45);
  outline-offset:4px;
}
.qr-card strong{display:block;font-size:17px}
.qr-card span{display:block;color:#9ee8b4;font-weight:900;margin-top:2px}
.qr-card a{
  display:block;
  margin-top:2px;
  color:#9ee8b4;
  font-weight:950;
  word-break:break-word;
}

.sx-modal-overlay{
  position:fixed;
  inset:0;
  z-index:120;
  display:none;
  align-items:center;
  justify-content:center;
  padding:20px;
  background:rgba(7,16,25,.72);
  backdrop-filter:blur(10px);
}
.sx-modal-overlay.open{display:flex}
.sx-modal-card{
  width:min(720px,100%);
  max-height:88vh;
  overflow:auto;
  border-radius:28px;
  background:white;
  box-shadow:0 30px 90px rgba(0,0,0,.35);
}
.sx-modal-card.image-modal{width:min(1040px,100%)}
.sx-modal-head{
  position:sticky;
  top:0;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 20px;
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(12px);
}
.sx-modal-head h3{
  margin:0;
  font-size:24px;
  letter-spacing:-.5px;
}
.sx-modal-close{
  flex:0 0 auto;
  width:42px;
  height:42px;
  border:0;
  border-radius:14px;
  color:#0f1a28;
  background:#f1f4f8;
  font-size:26px;
  line-height:1;
  cursor:pointer;
}
.sx-modal-body{padding:22px}
.sx-modal-image{
  width:100%;
  max-height:76vh;
  object-fit:contain;
  border-radius:18px;
  background:#071019;
}
.install-intro{
  color:var(--muted);
  font-size:17px;
  font-weight:750;
}
.install-steps{
  display:grid;
  gap:12px;
  margin:18px 0;
}
.install-step{
  display:grid;
  grid-template-columns:42px 1fr;
  gap:12px;
  align-items:start;
  padding:14px;
  border-radius:18px;
  background:#f8fafc;
  border:1px solid rgba(15,26,40,.08);
}
.install-step b{
  display:grid;
  place-items:center;
  width:42px;
  height:42px;
  border-radius:14px;
  color:#111;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  font-size:18px;
}
.install-step strong{display:block;font-size:16px}
.install-step span{
  display:block;
  margin-top:3px;
  color:var(--muted);
  font-weight:700;
}
.install-note{
  padding:14px;
  border-radius:18px;
  color:#684000;
  background:rgba(255,140,0,.12);
  border:1px solid rgba(255,140,0,.24);
  font-weight:800;
}
.modal-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:18px;
}

.section-head{
  max-width:790px;
  margin:0 auto 34px;
  text-align:center;
}
.section-head .pill{margin:0 auto}
.tutorial-grid{display:grid;gap:18px}
.tutorial-card{
  display:grid;
  grid-template-columns:1fr 330px;
  gap:24px;
  align-items:center;
  padding:26px;
  border-radius:30px;
  border:1px solid var(--line);
  background:white;
  box-shadow:0 18px 45px rgba(9,19,31,.08);
}
.tutorial-card-reverse{grid-template-columns:330px 1fr}
.tutorial-copy span{
  display:inline-flex;
  margin-bottom:10px;
  color:#c86500;
  font-size:13px;
  font-weight:950;
  text-transform:uppercase;
  letter-spacing:.5px;
}
.tutorial-copy h3{
  font-size:clamp(26px,3vw,38px);
  letter-spacing:-1px;
  line-height:1.07;
}
.tutorial-copy p{
  margin-top:12px;
  color:var(--muted);
  font-size:17px;
  font-weight:700;
}
.text-link{
  display:inline-flex;
  margin-top:18px;
  color:#d36f00;
  font-weight:950;
}
.tutorial-thumb{
  display:block;
  height:230px;
  overflow:hidden;
  border-radius:24px;
  background:#071019;
  border:1px solid rgba(255,140,0,.18);
  box-shadow:0 16px 35px rgba(9,19,31,.16);
}
.tutorial-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:top center;
}
.tutorial-section.compact{padding-top:28px}

.guide-role-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.guide-role-card{
  display:flex;
  flex-direction:column;
  padding:26px;
  border-radius:28px;
  background:white;
  border:1px solid var(--line);
  box-shadow:0 18px 45px rgba(9,19,31,.08);
}
.guide-role-card h3{
  margin:12px 0 8px;
  font-size:26px;
  letter-spacing:-.7px;
}
.guide-role-card p{
  color:var(--muted);
  font-weight:700;
}
.guide-list{
  display:grid;
  gap:10px;
  margin-top:16px;
}
.guide-list li{
  list-style:none;
  padding:12px 14px;
  border-radius:16px;
  color:#475569;
  background:#f8fafc;
  border:1px solid rgba(15,26,40,.08);
  font-weight:800;
}
.guide-list li:before{
  content:"";
  display:inline-block;
  width:8px;
  height:8px;
  margin-right:9px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--orange),var(--green));
  vertical-align:middle;
}

.guide-page{
  min-height:100vh;
}
.guide-hero{
  padding:132px 22px 58px;
  color:white;
  background:
    radial-gradient(circle at 18% 12%,rgba(255,140,0,.32),transparent 25rem),
    radial-gradient(circle at 90% 20%,rgba(103,209,31,.16),transparent 24rem),
    linear-gradient(145deg,#071019,#0d1824 62%,#121f2d);
}
.guide-hero-inner{
  max-width:1180px;
  margin:auto;
}
.guide-hero h1{
  max-width:820px;
  margin-top:18px;
  font-size:clamp(40px,5.4vw,72px);
  letter-spacing:-2.3px;
  line-height:1;
}
.guide-hero p{
  max-width:650px;
  margin-top:20px;
  color:#cad6e3;
  font-size:19px;
  font-weight:700;
}
.guide-library-section{
  max-width:1180px;
  margin:auto;
  padding:34px 22px 72px;
  scroll-margin-top:118px;
}
.guide-role-tabs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-bottom:18px;
}
.guide-role-tab{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  min-height:74px;
  border:1px solid var(--line);
  border-radius:24px;
  color:var(--text);
  background:white;
  box-shadow:0 14px 34px rgba(9,19,31,.07);
  font:inherit;
  font-size:18px;
  font-weight:950;
  cursor:pointer;
  transition:.2s ease;
}
.guide-role-tab:hover,
.guide-role-tab.active{
  transform:translateY(-2px);
  border-color:rgba(255,140,0,.34);
  box-shadow:0 18px 42px rgba(255,140,0,.16);
}
.guide-role-tab.active{
  background:
    radial-gradient(circle at top left,rgba(255,140,0,.18),transparent 12rem),
    white;
}
.guide-role-tab span{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:15px;
  color:#111;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
}
.guide-library{
  display:grid;
  grid-template-columns:310px 1fr;
  min-height:620px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:32px;
  background:white;
  box-shadow:var(--shadow);
}
.guide-sidebar{
  border-right:1px solid var(--line);
  background:
    radial-gradient(circle at top left,rgba(255,140,0,.12),transparent 16rem),
    #fbfcfe;
}
.guide-sidebar-head{
  padding:22px;
  border-bottom:1px solid var(--line);
}
.guide-sidebar-head span{
  display:inline-flex;
  margin-bottom:8px;
  color:#c86500;
  font-size:13px;
  font-weight:950;
  text-transform:uppercase;
  letter-spacing:.5px;
}
.guide-sidebar-head strong{
  display:block;
  font-size:23px;
  letter-spacing:-.6px;
}
.guide-menu{
  display:grid;
  gap:8px;
  padding:14px;
}
.guide-menu button{
  width:100%;
  display:grid;
  gap:4px;
  padding:14px;
  border:1px solid transparent;
  border-radius:18px;
  color:var(--text);
  text-align:left;
  background:transparent;
  font:inherit;
  cursor:pointer;
}
.guide-menu button:hover,
.guide-menu button.active{
  background:white;
  border-color:rgba(15,26,40,.08);
  box-shadow:0 12px 28px rgba(9,19,31,.08);
}
.guide-menu strong{
  font-size:15px;
  line-height:1.25;
}
.guide-menu span{
  color:var(--muted);
  font-size:13px;
  font-weight:750;
}
.guide-reader{
  padding:34px;
  outline:0;
}
.guide-reader-kicker{
  display:inline-flex;
  margin-bottom:12px;
  color:#c86500;
  font-size:13px;
  font-weight:950;
  text-transform:uppercase;
  letter-spacing:.5px;
}
.guide-reader h2{
  max-width:760px;
  font-size:clamp(30px,4vw,50px);
  letter-spacing:-1.6px;
  line-height:1.04;
}
.guide-reader p{
  max-width:760px;
  margin-top:14px;
  color:var(--muted);
  font-size:17px;
  font-weight:700;
}
.guide-reader h3{
  margin-top:28px;
  font-size:24px;
  letter-spacing:-.7px;
}
.guide-info-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  margin-top:24px;
}
.guide-info-card{
  padding:18px;
  border-radius:20px;
  background:#f8fafc;
  border:1px solid rgba(15,26,40,.08);
}
.guide-info-card h3{
  margin:0;
  color:var(--text);
  font-size:20px;
}
.guide-info-card p{
  margin-top:8px;
  font-size:15px;
}
.guide-steps{
  display:grid;
  gap:12px;
  margin-top:18px;
}
.guide-step{
  display:grid;
  grid-template-columns:42px 1fr;
  gap:12px;
  align-items:start;
  padding:14px;
  border-radius:18px;
  background:#f8fafc;
  border:1px solid rgba(15,26,40,.08);
}
.guide-step b{
  display:grid;
  place-items:center;
  width:42px;
  height:42px;
  border-radius:14px;
  color:#111;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
}
.guide-step strong{display:block}
.guide-step span{
  display:block;
  margin-top:3px;
  color:var(--muted);
  font-weight:700;
}
.guide-callout{
  margin-top:22px;
  padding:16px;
  border-radius:20px;
  color:#684000;
  background:rgba(255,140,0,.12);
  border:1px solid rgba(255,140,0,.24);
  font-weight:850;
}
.guide-media-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  margin-top:22px;
}
.guide-media-card{
  display:block;
  overflow:hidden;
  border-radius:22px;
  background:#f8fafc;
  border:1px solid rgba(255,140,0,.18);
  box-shadow:0 16px 35px rgba(9,19,31,.12);
}
.guide-media-card img{
  width:100%;
  height:360px;
  object-fit:contain;
  object-position:top center;
  background:#f8fafc;
}
.guide-media-caption{
  display:block;
  min-height:76px;
  padding:14px 16px;
  color:var(--muted);
  background:white;
  border-top:1px solid rgba(15,26,40,.08);
  font-size:14px;
  font-weight:800;
}
.guide-empty{
  margin-top:22px;
  padding:22px;
  border-radius:22px;
  background:#f8fafc;
  border:1px dashed rgba(15,26,40,.18);
}

.role-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.role-card{
  display:flex;
  flex-direction:column;
  gap:14px;
  padding:26px;
  border-radius:28px;
  background:white;
  border:1px solid var(--line);
  box-shadow:0 18px 45px rgba(9,19,31,.08);
}
.role-icon{
  width:58px;
  height:58px;
  display:grid;
  place-items:center;
  border-radius:19px;
  color:#111;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  font-size:24px;
  font-weight:950;
}
.role-card h3{font-size:25px}
.role-card p{color:var(--muted);font-weight:700}
.role-card .btn{margin-top:auto}

.final-cta{
  text-align:center;
  padding-top:36px;
}
.final-cta img{
  width:180px;
  margin:0 auto 14px;
}
.footer{
  max-width:1180px;
  margin:auto;
  padding:30px 22px 48px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  color:var(--muted);
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--text);
}
.footer-brand img{width:48px;height:48px;object-fit:contain}

@media(max-width:960px){
  .header{padding:10px}
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;
    top:76px;
    left:10px;
    right:10px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding:16px;
    border-radius:22px;
    background:#071019;
    border:1px solid rgba(255,255,255,.12);
  }
  .nav-links.open{display:flex}
  .hero{padding-top:116px}
  .hero-inner,.download-panel{grid-template-columns:1fr}
  .download-facts,.role-grid,.guide-role-grid,.guide-role-tabs{grid-template-columns:1fr}
  .hero-card{max-width:560px;margin:auto}
  .download-side{grid-template-columns:1fr 1fr}
  .tutorial-card,.tutorial-card-reverse{grid-template-columns:1fr}
  .tutorial-card-reverse .tutorial-thumb{order:2}
  .tutorial-thumb{height:300px}
  .guide-library{grid-template-columns:1fr}
  .guide-sidebar{border-right:0;border-bottom:1px solid var(--line)}
  .guide-menu{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:560px){
  .brand span{display:none}
  .brand img{width:48px;height:48px}
  .hero{padding-left:16px;padding-right:16px}
  .hero h1{font-size:40px;letter-spacing:-1.5px}
  .hero p,.download-copy p,.section-head p,.final-cta p{font-size:16px}
  .hero-actions,.download-actions{display:grid}
  .btn{width:100%;white-space:normal;text-align:center}
  .hero-mini-grid{grid-template-columns:1fr}
  .download-section,.tutorial-section,.register-section,.guides-section,.final-cta{padding:58px 16px}
  .guide-hero{padding:116px 16px 48px}
  .guide-hero h1{font-size:40px;letter-spacing:-1.5px}
  .guide-library-section{padding:22px 16px 58px}
  .guide-role-tab{min-height:62px}
  .guide-library{border-radius:26px}
  .guide-menu{grid-template-columns:1fr}
  .guide-reader{padding:22px}
  .guide-info-grid{grid-template-columns:1fr}
  .guide-media-grid{grid-template-columns:1fr}
  .guide-media-card img{height:420px}
  .download-panel{padding:22px;border-radius:26px}
  .download-side{grid-template-columns:1fr}
  .apk-badge{min-height:150px}
  .apk-badge img{width:96px;max-height:96px}
  .qr-card{grid-template-columns:84px 1fr}
  .qr-card img,.qr-image-link{width:84px}
  .sx-modal-overlay{padding:12px}
  .sx-modal-card{border-radius:22px}
  .sx-modal-head h3{font-size:20px}
  .modal-actions{display:grid}
  .modal-actions .btn{width:100%}
  .tutorial-card{padding:18px;border-radius:24px}
  .tutorial-thumb{height:240px;border-radius:18px}
  .footer{flex-direction:column;text-align:center}
}