:root{
    --ink:#12151A;
    --ink-2:#1B1F26;
    --paper:#FAF9F6;
    --paper-2:#F0EEE8;
    --signal:#FF4C29;
    --signal-dim:#C93E20;
    --tape:#1F6F5C;
    --tape-light:#DCEDE8;
    --line:#26303a;
    --line-light:#DEDAD0;
    --text-soft:#B9BFC7;
    --text-mute:#8A8F98;
    --ink-text:#20242B;
    --ink-text-soft:#5B6169;
    --radius-slot: 999px;
    --radius-card: 4px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink-text);
    font-family:'Roboto', sans-serif;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.display{
    font-family:'Roboto', sans-serif;
    font-weight:700;
    letter-spacing:-0.01em;
    margin:0;
  }
  a{color:inherit;}
  .icon{
    display:inline-block;
    width:1.15em;
    height:1.15em;
    flex-shrink:0;
    vertical-align:-0.15em;
    background-color:currentColor;
    -webkit-mask-repeat:no-repeat;
    mask-repeat:no-repeat;
    -webkit-mask-position:center;
    mask-position:center;
    -webkit-mask-size:contain;
    mask-size:contain;
  }
  .icon.i-content_paste{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M19 2h-4.18C14.4.84 13.3 0 12 0S9.6.84 9.18 2H5c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-7 0c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm7 18H5V4h2v3h10V4h2v16z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .icon.i-download{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M5 20h14v-2H5v2zM19 9h-4V3H9v6H5l7 7 7-7z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .icon.i-arrow_forward{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .icon.i-expand_more{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M16.59 8.59L12 13.17 7.41 8.59 6 10l6 6 6-6z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .icon.i-chevron_right{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .icon.i-send{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M2.01 21L23 12 2.01 3 2 10l15 2-15 2z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .icon.i-mail{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .icon.i-forum{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M21 6h-2v9H6v2c0 .55.45 1 1 1h11l4 4V7c0-.55-.45-1-1-1zm-4 6V3c0-.55-.45-1-1-1H3c-.55 0-1 .45-1 1v14l4-4h10c.55 0 1-.45 1-1z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .icon.i-check_circle{
    --_i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z'/%3E%3C/svg%3E");
    -webkit-mask-image:var(--_i); mask-image:var(--_i);
  }
  .wrap{max-width:1120px;margin:0 auto;padding:0 32px;}
  @media (max-width:640px){.wrap{padding:0 20px;}}

  /* ---------- HEADER ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:var(--paper);
    border-bottom:1px solid var(--line-light);
  }
  .header-row{
    display:flex;align-items:center;justify-content:space-between;
    height:68px;
  }
  .logo{
    font-family:'Roboto',sans-serif;
    font-weight:700;font-size:20px;
    display:flex;align-items:center;gap:8px;
    text-decoration:none;color:var(--ink-text);
  }
  .logo-mark{
    width:26px;height:26px;border-radius:50%;
    background:transparent;
    display:inline-flex;align-items:center;justify-content:center;
    overflow:hidden;flex-shrink:0;
  }
  .logo-mark img{width:26px;height:26px;display:block;border-radius:50%;object-fit:cover;}
  .logo-mark svg{width:12px;height:12px;fill:var(--paper);}
  nav.primary{display:flex;align-items:center;gap:28px;}
  nav.primary a{
    font-size:14.5px;color:var(--ink-text-soft);text-decoration:none;
  }
  nav.primary a:hover{color:var(--ink-text);}
  .nav-cta{
    background:var(--ink);color:var(--paper) !important;
    padding:9px 18px;border-radius:var(--radius-slot);
    font-size:14px;font-weight:500;
  }
  .nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
  .nav-toggle span{display:block;width:22px;height:2px;background:var(--ink-text);margin:5px 0;transition:transform .2s ease, opacity .2s ease;}
  .mobile-panel{display:none;}
  @media (max-width:820px){
    nav.primary .nav-link{display:none;}
    .nav-toggle{display:block;}
    .header-row{position:relative;}
    .mobile-panel{
      display:block;
      position:absolute; left:0; right:0; top:100%;
      background:var(--paper);
      border-bottom:1px solid var(--line-light);
      max-height:0; overflow:hidden;
      transition:max-height .25s ease;
    }
    .mobile-panel.open{max-height:520px;}
    .mobile-panel .wrap{display:flex;flex-direction:column;padding:8px 32px 18px;}
    .mobile-panel a{
      padding:13px 0; font-size:15px; color:var(--ink-text-soft);
      text-decoration:none; border-bottom:1px solid var(--line-light);
    }
    .mobile-panel a:last-child{border-bottom:none;}
    header.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
    header.nav-open .nav-toggle span:nth-child(2){opacity:0;}
    header.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  }

  /* ---------- HERO ---------- */
  .hero{
    background:var(--ink);
    color:var(--paper);
    position:relative;
    overflow:hidden;
    padding:88px 0 64px;
  }
  .hero::before{
    content:"";
    position:absolute; inset:0;
    background-image:
      radial-gradient(circle at 14% 20%, rgba(255,76,41,0.16), transparent 40%),
      radial-gradient(circle at 86% 78%, rgba(31,111,92,0.28), transparent 45%);
    pointer-events:none;
  }
  .hero-inner{position:relative;text-align:center;max-width:760px;margin:0 auto;}
  .kicker{
    font-family:'Roboto Mono', monospace;
    font-size:12.5px;color:var(--signal);
    display:inline-flex;align-items:center;gap:8px;
    margin-bottom:22px;
  }
  .kicker::before{
    content:"";width:6px;height:6px;border-radius:50%;
    background:var(--signal);
    box-shadow:0 0 0 4px rgba(255,76,41,0.18);
  }
  .hero h1{
    font-size:clamp(34px,5.4vw,54px);
    line-height:1.06;
    color:var(--paper);
    opacity:0; transform:translateY(14px);
    animation:riseIn .7s ease forwards;
  }
  .hero h1 em{
    font-style:normal; color:var(--signal);
  }
  .hero p.sub{
    margin:18px auto 0;
    max-width:480px;
    color:var(--text-soft);
    font-size:16.5px; line-height:1.6;
    opacity:0; transform:translateY(14px);
    animation:riseIn .7s ease forwards .1s;
    animation-fill-mode:both;
  }
  @keyframes riseIn{to{opacity:1;transform:translateY(0);}}
  @media (prefers-reduced-motion:reduce){
    .hero h1,.hero p.sub{animation:none;opacity:1;transform:none;}
  }

  /* ---- the ticket / slot input ---- */
  .ticket-zone{
    margin-top:40px;
    opacity:0; transform:translateY(14px);
    animation:riseIn .7s ease forwards .2s;
    animation-fill-mode:both;
  }
  .ticket{
    display:flex;align-items:stretch;
    background:var(--paper);
    border-radius:16px;
    padding:6px;
    position:relative;
    box-shadow:0 20px 50px -20px rgba(0,0,0,0.6);
  }
  .ticket input{
    flex:1;
    border:none;background:transparent;
    padding:16px 20px;
    font-size:15.5px;
    font-family:'Roboto',sans-serif;
    color:var(--ink-text);
    outline:none;
    min-width:0;
  }
  .ticket input::placeholder{color:var(--text-mute);}
  .ticket-actions{display:flex;align-items:stretch;gap:4px;}
  .paste-btn{
    display:flex;align-items:center;justify-content:center;
    width:44px; flex-shrink:0;
    border:none;background:transparent;
    color:var(--ink-text-soft);
    cursor:pointer;
    border-radius:10px;
    transition:background .15s ease, color .15s ease;
  }
  .paste-btn:hover{background:var(--paper-2);color:var(--ink-text);}
  .paste-btn .icon{font-size:20px;}
  .ticket button.pull{
    border:none;cursor:pointer;
    background:var(--signal);
    color:#fff;
    font-family:'Roboto',sans-serif;
    font-weight:600;
    font-size:15px;
    padding:0 26px;
    border-radius:12px;
    display:flex;align-items:center;gap:8px;
    white-space:nowrap;
    transition:background .15s ease, transform .15s ease;
  }
  .ticket button.pull:hover{background:var(--signal-dim);}
  .ticket button.pull:active{transform:scale(.97);}
  .ticket button.pull .icon{font-size:18px;}
  @media (max-width:560px){
    .ticket{flex-direction:column;border-radius:18px;}
    .ticket input{padding:14px 16px;}
    .ticket-actions{margin-top:4px;}
    .paste-btn{width:46px;border:1px solid var(--line-light);border-radius:12px;}
    .ticket button.pull{flex:1;padding:14px;border-radius:12px;justify-content:center;}
  }

  .perf-row{
    display:flex;justify-content:center;gap:6px;margin-top:14px;
  }
  .perf-row span{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,0.14);}

  /* chips: platform + format */
  .selectors{
    margin-top:26px;
    display:flex; flex-wrap:wrap; align-items:center; justify-content:center;
    gap:10px 12px;
    opacity:0; transform:translateY(14px);
    animation:riseIn .7s ease forwards .3s;
    animation-fill-mode:both;
  }
  .chip{
    display:inline-flex;align-items:center;gap:7px;
    border:1px solid var(--line);
    background:var(--ink-2);
    color:var(--text-soft);
    padding:8px 14px;
    border-radius:var(--radius-slot);
    font-size:13.5px;
    cursor:pointer;
    transition:border-color .15s ease, color .15s ease;
  }
  .chip:hover{color:var(--paper);border-color:#3a4553;}
  .chip.active{
    background:var(--paper); color:var(--ink); border-color:var(--paper);
  }
  .chip svg{width:14px;height:14px;}
  .divider-dot{width:3px;height:3px;border-radius:50%;background:var(--line);}

  .format-row{
    margin-top:16px;
    display:inline-flex; background:var(--ink-2);
    border:1px solid var(--line);
    border-radius:var(--radius-slot);
    padding:3px;
    opacity:0; transform:translateY(14px);
    animation:riseIn .7s ease forwards .38s;
    animation-fill-mode:both;
  }
  .format-opt{
    padding:8px 16px;font-size:13px;color:var(--text-mute);
    border-radius:var(--radius-slot); cursor:pointer;
  }
  .format-opt.active{background:var(--signal);color:#fff;}

  .result-line{
    margin-top:18px; min-height:20px;
    font-family:'Roboto Mono',monospace;
    font-size:12.5px; color:var(--tape);
    opacity:0; transition:opacity .2s ease;
  }
  .result-line.show{opacity:1;}
  .result-line a{color:#57d6b3;text-decoration:underline;}

  /* ---------- STEPS ---------- */
  .steps-section{padding:24px 0;}
  .section-head{max-width:520px;margin-bottom:52px;}
  .steps-section .section-head{max-width:none;}
  .section-head .kicker-light{
    font-family:'Roboto Mono',monospace;font-size:12.5px;color:var(--signal-dim);
    margin-bottom:10px; display:block;
  }
  .section-head h2{font-size:clamp(24px,3.4vw,32px);color:var(--ink-text);}
  .section-head p{color:var(--ink-text-soft);font-size:15.5px;margin-top:10px;line-height:1.6;max-width:46ch;}
  .steps-section .section-head p{max-width:none;}

  .home-steps{
    max-width:640px;
    margin:0;
  }
  .home-steps .article-step{
    gap:16px;
    padding:14px 0;
    border-bottom:1px solid var(--line-light);
  }
  .home-steps .article-step:last-child{border-bottom:none;padding-bottom:0;}
  .home-steps .article-step:first-child{padding-top:0;}
  .home-steps .article-step .num{
    background:var(--signal);
    width:28px;
    height:28px;
    font-size:13px;
  }
  .home-steps .article-step .txt{
    font-size:15.5px;
    line-height:1.7;
    padding-top:3px;
  }
  .home-steps .article-step .txt strong,
  .home-steps .article-step .txt h3{
    color:var(--ink-text);
    font-size:16px;
    font-weight:700;
    display:inline;
    margin:0;
  }

  /* ---------- PLATFORM STRIP (film strip) ---------- */
  .strip-section{
    background:var(--ink);
    padding:70px 0 78px;
  }
  .strip-section .section-head .kicker-light{color:#FF8A70;}
  .strip-section .section-head h2,.strip-section .section-head p{color:var(--paper);}
  .strip-section .section-head p{color:var(--text-soft);}
  .strip{
    display:grid; grid-template-columns:repeat(4,1fr);
    gap:14px;
    background:transparent;
    border-radius:0;
    overflow:visible;
  }
  .reel{
    background:var(--ink-2);
    padding:22px 20px;
    display:flex; flex-direction:column; gap:12px;
    position:relative;
    border-radius:14px;
    border:1px solid var(--line);
    transition:border-color .2s ease, transform .2s ease;
  }
  .reel:hover{border-color:#3a4654; transform:translateY(-2px);}
  .reel-head{
    display:flex; align-items:center; gap:12px;
  }
  .reel .platform-icon{
    width:38px;height:38px;border-radius:10px;
    display:flex;align-items:center;justify-content:center;
    flex-shrink:0;
  }
  .reel .platform-icon svg{width:19px;height:19px;fill:#fff;}
  .reel h3{font-family:'Roboto',sans-serif;font-size:16.5px;color:var(--paper);font-weight:600;margin:0;}
  .reel .formats{font-size:12.5px;color:var(--text-soft);font-family:'Roboto Mono',monospace;}
  @media (max-width:760px){.strip{grid-template-columns:1fr 1fr;}}
  @media (max-width:460px){.strip{grid-template-columns:1fr;}}

  /* ---------- APP SECTION ---------- */
  .app-section{padding:90px 0;}
  .app-grid{
    display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center;
    background:var(--paper-2);
    border-radius:20px;
    padding:52px;
  }
  .app-grid h2{font-size:clamp(22px,3vw,30px);}
  .app-grid p{color:var(--ink-text-soft);font-size:15px;line-height:1.65;margin-top:14px;max-width:42ch;}
  .gplay-btn{
    margin-top:26px;
    display:inline-flex;align-items:center;gap:10px;
    background:var(--ink);color:var(--paper);
    padding:12px 20px;border-radius:12px;
    font-size:14px;text-decoration:none;
  }
  .gplay-btn svg{width:20px;height:20px;}
  .gplay-btn .gp-text{display:flex;flex-direction:column;line-height:1.15;}
  .gplay-btn .gp-text small{font-size:10px;color:var(--text-soft);}
  .gplay-btn .gp-text strong{font-family:'Roboto',sans-serif;font-size:15px;}

  .phone-mock{
    justify-self:center;
    width:210px; height:420px;
    background:var(--ink);
    border-radius:34px;
    padding:12px;
    box-shadow:0 30px 60px -25px rgba(0,0,0,0.35);
  }
  .phone-screen{
    width:100%;height:100%;
    background:linear-gradient(160deg, #1B1F26 0%, #12151A 60%);
    border-radius:24px;
    display:flex; flex-direction:column; align-items:center; justify-content:center; gap:14px;
    padding:20px;
  }
  .phone-screen .dot-row{display:flex;gap:6px;}
  .phone-screen .dot-row span{width:6px;height:6px;border-radius:50%;background:var(--line);}
  .phone-screen .card{
    width:100%;background:var(--ink-2);border:1px solid var(--line);
    border-radius:10px;padding:12px;
  }
  .phone-screen .card .bar{height:6px;border-radius:3px;background:var(--line);margin-bottom:7px;}
  .phone-screen .card .bar.short{width:60%;}
  .phone-screen .btn-fake{
    width:100%;background:#B8341A;color:#fff;text-align:center;
    padding:10px;border-radius:8px;font-size:12px;font-family:'Roboto',sans-serif;font-weight:600;
  }
  @media (max-width:820px){
    .app-grid{grid-template-columns:1fr;padding:36px;text-align:center;}
    .app-grid p{margin-left:auto;margin-right:auto;}
    .phone-mock{order:-1;}
  }

  /* ---------- FAQ ---------- */
  .faq-section{padding:20px 0 24px;}
  .faq-list{border-top:1px solid var(--line-light);}
  .faq-item{border-bottom:1px solid var(--line-light);}
  .faq-q{
    width:100%; text-align:left; background:none; border:none; cursor:pointer;
    padding:22px 4px; display:flex; align-items:center; justify-content:space-between;
    font-family:'Roboto',sans-serif; font-size:16.5px; color:var(--ink-text);
  }
  .faq-q .plus{
    color:var(--signal); font-size:22px;
    transition:transform .25s ease; flex-shrink:0; margin-left:16px;
  }
  .faq-item.open .faq-q .plus{transform:rotate(180deg);}
  .faq-a{
    max-height:0; overflow:hidden; transition:max-height .25s ease;
  }
  .faq-item.open .faq-a{max-height:800px;}
  .faq-a p{padding:0 4px 22px; color:var(--ink-text-soft); font-size:14.5px; line-height:1.65; max-width:none;}

  /* ---------- FOOTER ---------- */
  footer{
    background:var(--ink); color:var(--text-mute);
    padding:40px 0;
    font-size:13.5px;
  }
  .foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;}
  .foot-links{display:flex;gap:22px;flex-wrap:wrap;}
  .foot-links a{color:var(--text-soft);text-decoration:none;}
  .foot-links a:hover{color:var(--paper);}

/* ================= SHARED SUBPAGE COMPONENTS ================= */

/* ---- page hero (subpages) ---- */
.page-hero{
  background:var(--ink); color:var(--paper);
  padding:52px 0 44px; position:relative; overflow:hidden;
}
.page-hero::before{
  content:""; position:absolute; inset:0;
  background-image:
    radial-gradient(circle at 12% 30%, rgba(255,76,41,0.14), transparent 42%),
    radial-gradient(circle at 90% 80%, rgba(31,111,92,0.24), transparent 46%);
  pointer-events:none;
}
.page-hero .wrap{position:relative;}
.crumb{
  font-family:'Roboto Mono', monospace; font-size:12.5px;
  display:flex; gap:6px; align-items:center; color:var(--text-mute);
  margin-bottom:16px; flex-wrap:wrap;
}
.crumb a{color:var(--text-soft); text-decoration:none;}
.crumb a:hover{color:var(--paper);}
.crumb .sep{color:var(--line); font-size:15px; display:inline-flex;}
.crumb .current{color:var(--paper);}
.page-hero h1{font-size:clamp(28px,4.2vw,40px); color:var(--paper); max-width:720px;}
.page-hero p.lead{margin-top:14px; color:var(--text-soft); font-size:15.5px; line-height:1.65; max-width:580px;}
.page-hero .meta{margin-top:20px; font-family:'Roboto Mono',monospace; font-size:12px; color:var(--text-mute); display:flex; gap:18px; flex-wrap:wrap;}

/* ---- prose (legal / long-form text) ---- */
.prose-section{padding:16px 0 24px;}
.prose{max-width:720px;}
.prose h2{font-size:21px; margin:44px 0 14px; color:var(--ink-text);}
.prose h2:first-child{margin-top:0;}
.prose h3{font-family:'Roboto',sans-serif; font-weight:600; font-size:16.5px; margin:26px 0 10px; color:var(--ink-text);}
.prose p{font-size:15px; line-height:1.75; color:var(--ink-text-soft); margin:0 0 16px;}
.prose ul{margin:0 0 18px; padding-left:20px;}
.prose li{font-size:15px; line-height:1.75; color:var(--ink-text-soft); margin-bottom:7px;}
.prose a{color:var(--tape); text-decoration:underline; text-underline-offset:2px;}
.prose hr{border:none; border-top:1px solid var(--line-light); margin:36px 0;}
.prose strong{color:var(--ink-text);}

/* ---- contact form ---- */
.form-grid{display:grid; grid-template-columns:1.3fr 0.9fr; gap:48px; align-items:start;}
.field{margin-bottom:18px;}
.field label{
  display:block; font-family:'Roboto',sans-serif; font-weight:600;
  font-size:13px; color:var(--ink-text-soft); margin-bottom:7px;
}
.field input, .field textarea{
  width:100%; border:1px solid var(--line-light); border-radius:10px;
  padding:12px 14px; font-family:'Roboto',sans-serif; font-size:14.5px;
  color:var(--ink-text); background:var(--paper); outline:none;
  transition:border-color .15s ease;
}
.field input:focus, .field textarea:focus{border-color:var(--signal);}
.field textarea{resize:vertical; min-height:130px;}
.form-note{font-size:12.5px; color:var(--ink-text-soft); margin-top:6px;}
.submit-btn{
  border:none; cursor:pointer; background:var(--signal); color:#fff;
  font-family:'Roboto',sans-serif; font-weight:600; font-size:15px;
  padding:13px 26px; border-radius:12px; display:inline-flex; align-items:center; gap:8px;
  transition:background .15s ease, transform .15s ease;
}
.submit-btn:hover{background:var(--signal-dim);}
.submit-btn:active{transform:scale(.97);}
.form-status{margin-top:14px; font-family:'Roboto Mono',monospace; font-size:12.5px; color:var(--tape); min-height:18px;}
.contact-card{background:var(--paper-2); border-radius:16px; padding:28px;}
.contact-card h3{font-size:16px; margin-bottom:8px;}
.contact-card p{font-size:14px; color:var(--ink-text-soft); line-height:1.65; margin-bottom:20px;}
.contact-row{display:flex; align-items:flex-start; gap:12px; margin-bottom:16px;}
.contact-row:last-child{margin-bottom:0;}
.contact-row .icon-badge{
  width:38px; height:38px; border-radius:10px; background:var(--ink); color:#fff;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.contact-row .icon-badge .icon{font-size:19px;}
.contact-row .txt{font-size:14px; color:var(--ink-text); line-height:1.5;}
.contact-row .txt small{display:block; font-size:12px; color:var(--ink-text-soft); margin-top:2px;}
@media (max-width:760px){ .form-grid{grid-template-columns:1fr;} }

/* ---- feature cards (about) ---- */
.feature-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:1px;
  background:var(--line-light); border:1px solid var(--line-light);
  border-radius:14px; overflow:hidden;
}
.feature-card{background:var(--paper); padding:28px;}
.feature-card .icon-badge{
  width:40px; height:40px; border-radius:10px; background:var(--tape-light); color:var(--tape);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.feature-card .icon-badge .icon{font-size:20px;}
.feature-card h3{font-size:17px; margin-bottom:8px;}
.feature-card p{font-size:14.5px; color:var(--ink-text-soft); line-height:1.65;}
@media (max-width:640px){ .feature-grid{grid-template-columns:1fr;} }

/* ---- cta banner ---- */
.cta-banner{background:var(--paper-2); border-radius:20px; padding:48px; text-align:center;}
.cta-banner h2{font-size:clamp(20px,2.8vw,26px);}
.cta-banner p{font-size:15px; color:var(--ink-text-soft); margin:12px auto 24px; max-width:46ch; line-height:1.6;}
.btn-primary{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--signal); color:#fff; text-decoration:none;
  font-family:'Roboto',sans-serif; font-weight:600; font-size:15px;
  padding:13px 24px; border-radius:12px; transition:background .15s ease;
}
.btn-primary:hover{background:var(--signal-dim);}
.btn-primary .icon{font-size:18px;}

/* ---- blog listing ---- */
.blog-grid{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px;}
.blog-card{
  border:1px solid var(--line-light); border-radius:16px; overflow:hidden;
  display:flex; flex-direction:column; text-decoration:none; color:inherit;
  transition:border-color .15s ease, transform .15s ease;
  background:var(--paper);
}
.blog-card:hover{border-color:var(--signal); transform:translateY(-2px);}
.blog-card .cover{
  aspect-ratio:480 / 230;
  width:100%;
  overflow:hidden;
  background:var(--ink-2);
  display:block;
}
.blog-card .cover .icon{font-size:36px; color:#fff; opacity:.92;}
.blog-card .cover img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  display:block;
}
.blog-card .body{padding:20px 22px 24px; flex:1 1 auto; display:flex; flex-direction:column;}
.blog-card .tag{
  font-family:'Roboto Mono',monospace; font-size:11.5px; color:var(--signal-dim);
  text-transform:uppercase; letter-spacing:.03em;
}
.blog-card h3{font-size:17.5px; margin-top:0; line-height:1.35;}
.blog-card .excerpt{font-size:14px; color:var(--ink-text-soft); margin-top:8px; line-height:1.6;}
.blog-card .readmore{
  margin-top:auto; padding-top:14px; font-size:13.5px; color:var(--ink-text);
  display:inline-flex; align-items:center; gap:6px; font-weight:600;
}
.blog-card .readmore .icon{font-size:16px; color:var(--signal);}
@media (max-width:960px){ .blog-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media (max-width:640px){ .blog-grid{grid-template-columns:1fr;} }

/* ---- article ---- */
.article-wrap{max-width:none; width:100%; margin:0 auto;}
.article-wrap .prose{max-width:none;}
.article-wrap .article-steps{max-width:none;}
.faq-section .faq-list{max-width:none; width:100%;}
.faq-section .section-head{max-width:none;}
.faq-section .section-head p{max-width:none;}
.article-cover{
  height:240px; border-radius:18px; overflow:hidden;
  display:flex; align-items:center; justify-content:center; margin-bottom:36px;
}
.article-cover .icon{font-size:56px; color:#fff; opacity:.92;}
.checklist{border:1px solid var(--line-light); border-radius:14px; padding:22px 24px; background:var(--paper-2); margin:26px 0;}
.checklist h4{font-family:'Roboto',sans-serif; font-size:14px; margin-bottom:14px;}
.checklist ul{list-style:none; margin:0; padding:0;}
.checklist li{display:flex; gap:10px; align-items:flex-start; font-size:14.5px; color:var(--ink-text-soft); margin-bottom:11px; line-height:1.55;}
.checklist li:last-child{margin-bottom:0;}
.checklist li .icon{font-size:17px; color:var(--tape); flex-shrink:0; margin-top:1px;}
.article-steps{margin:28px 0 8px;}
.article-step{display:flex; gap:18px; padding:18px 0; border-bottom:1px solid var(--line-light);}
.article-step:first-child{padding-top:0;}
.article-step:last-child{border-bottom:none; padding-bottom:0;}
.article-step .num{
  font-family:'Roboto',sans-serif; font-weight:700; font-size:14px; color:#fff;
  background:var(--ink); width:30px; height:30px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  line-height:1;
}
.article-step .txt{font-size:15px; color:var(--ink-text-soft); line-height:1.65; padding-top:4px;}
.article-step .txt strong{color:var(--ink-text);}
.pull-quote{
  border-left:3px solid var(--signal); padding:4px 0 4px 20px; margin:28px 0;
  font-family:'Roboto',sans-serif; font-size:18px; color:var(--ink-text); line-height:1.5;
}

/* ================= APP COMPAT (download results, alerts, modal) ================= */
main.site-main{min-height:auto;padding:0;display:block;}
#loadingAnimation{
  display:none;float:left;width:24px;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(farthest-side,#1F6F5C 94%,#0000) top/8px 8px no-repeat,conic-gradient(#0000 30%,#1F6F5C);
  -webkit-mask:radial-gradient(farthest-side,#0000 calc(100% - 8px),#000 0);
  animation:l13 1s infinite linear;margin-right:8px;
}
@keyframes l13{100%{transform:rotate(1turn)}}
#contextMessage{display:none;margin-top:14px;padding:12px 14px;border-radius:10px;font-size:14px;text-align:left;}
#contextMessage.alert-success{background:var(--tape-light);color:var(--tape);border:1px solid #b7ddd2;}
#contextMessage.alert-danger{background:#fde8e4;color:var(--signal-dim);border:1px solid #f5c2b8;}
#contextMessage.alert-warning{background:#fff4e0;color:#9a6b00;border:1px solid #f0d49a;}
#FetchBox{display:block;width:100%;}
#InfoBox{width:100%;display:none;padding:40px 0 24px;text-align:center;}
#InfoBox #processTitle{color:var(--tape);font-size:clamp(22px,3vw,28px);margin-bottom:8px;}
#InfoBox #processMessage{color:var(--ink-text-soft);font-size:15px;margin-bottom:24px;}
.caption-panel{
  position:relative;
  background:var(--paper);
  border:1px solid var(--line-light);
  border-radius:14px;
  padding:12px 12px 48px;
  text-align:left;
  max-width:1120px;
  margin:0 auto 24px;
}
.caption-panel-inner{
  max-height:180px;
  overflow-x:hidden;
  margin-bottom: 10px;
  overflow-y:auto;
  background:var(--paper-2);
  border:1px solid var(--line-light);
  border-radius:10px;
  padding:12px 14px;
  scrollbar-width:thin;
  scrollbar-color:var(--text-mute) var(--paper-2);
}
.caption-panel-inner::-webkit-scrollbar{
  width:8px;
}
.caption-panel-inner::-webkit-scrollbar-track{
  background:var(--paper-2);
  border-radius:999px;
  margin:4px 0;
}
.caption-panel-inner::-webkit-scrollbar-thumb{
  background:var(--text-mute);
  border-radius:999px;
  border:2px solid var(--paper-2);
}
.caption-panel-inner::-webkit-scrollbar-thumb:hover{
  background:var(--ink-text-soft);
}
.caption-text{
  font-family:'IranSans', Tahoma, sans-serif;
  font-size:14px;
  line-height:1.85;
  color:var(--ink-text-soft);
  white-space:pre-wrap;
  word-break:break-word;
  overflow-wrap:anywhere;
  margin:0;
  padding:0;
}
.copy-btn{
  position:absolute;
  right:12px;
  bottom:10px;
  z-index:2;
  border:1px solid var(--line-light);
  background:var(--paper);
  border-radius:8px;
  padding:6px 8px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  line-height:0;
  box-shadow:0 1px 2px rgba(0,0,0,.04);
}
.copy-btn:hover{border-color:var(--signal); background:#fff;}
.items-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;align-items:stretch;max-width:1120px;margin:0 auto;padding:0 32px;}
.post-item-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line-light);border-radius:14px;background:var(--paper);}
.post-item-cover-wrap{position:relative;flex:0 0 auto;overflow:hidden;background:var(--paper-2);min-height:180px;height:180px;}
.post-item-cover-wrap.is-loading::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#ececec 0%,#f8f8f8 50%,#ececec 100%);background-size:200% 100%;animation:postCoverShimmer 1.2s ease-in-out infinite;}
.post-item-cover{width:100%;height:180px;display:block;position:relative;z-index:2;opacity:0;transition:opacity .25s ease;object-fit:cover;}
.post-item-cover-wrap.is-loaded .post-item-cover{opacity:1;}
@keyframes postCoverShimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.post-item-body{flex:1 1 auto;display:flex;flex-direction:column;padding:10px;}
.post-item-actions{margin-top:auto;width:100%;display:grid;gap:6px;}
.post-item-actions .btn,.btn-theme{
  display:flex;align-items:center;justify-content:center;gap:8px;
  border:none;cursor:pointer;border-radius:8px;padding:8px 10px;
  font-family:'Roboto',sans-serif;font-weight:600;font-size:12.5px;text-align:center;
}
.post-item-actions .btn-success,.btn-success{background:var(--signal);color:#fff;}
.post-item-actions .btn-success:hover,.btn-success:hover{background:var(--signal-dim);}
.post-item-actions .btn-dark,.btn-dark{background:var(--ink);color:var(--paper);}
.post-item-actions .btn.is-downloading{opacity:.92;}
.post-item-actions .btn.is-downloading::before{
  content:"";
  width:14px;height:14px;flex-shrink:0;
  border:2px solid rgba(255,255,255,.35);
  border-top-color:#fff;
  border-radius:50%;
  animation:btnDlSpin .7s linear infinite;
}
@keyframes btnDlSpin{to{transform:rotate(1turn)}}
.post-item-btn-hidden{visibility:hidden;pointer-events:none;}
@media (max-width:991.98px){.items-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width:575.98px){
  .items-grid{grid-template-columns:1fr;padding:0 20px;}
  .post-item-cover-wrap,.post-item-cover{height:180px;min-height:180px;}
}
.btnPaste{cursor:pointer;}
.my-modal{position:fixed;z-index:999999;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.55);display:none;justify-content:center;align-items:center;}
.my-modal-content{text-align:center;background:var(--paper);width:90%;max-width:500px;margin:120px auto;padding:24px;border-radius:14px;position:relative;font-size:.9em;}
.my-close{position:absolute;top:10px;right:14px;font-size:28px;cursor:pointer;color:var(--ink-text-soft);}
.alert{padding:12px 14px;border-radius:10px;font-size:14px;}
.alert-success{background:var(--tape-light);color:var(--tape);border:1px solid #b7ddd2;}
.alert-danger{background:#fde8e4;color:var(--signal-dim);border:1px solid #f5c2b8;}
.alert-light{background:var(--paper-2);color:var(--ink-text-soft);border:1px solid var(--line-light);}
.hero .selectors a.chip{text-decoration:none;}
.hero-content-box{margin-top:28px;}
.prose img{max-width:100%;height:auto;border-radius:10px;}
.page-content-wrap{padding:40px 0 80px;}

.faq-a [itemprop="text"], .faq-a [itemprop="text"] p {
  padding: 0 4px 22px;
  color: var(--ink-text-soft);
  font-size: 14.5px;
  line-height: 1.65;
  max-width: none;
  margin: 0;
}
.prose h2.h3, .prose .h3 { font-size: 21px; margin: 44px 0 14px; }
.chip svg { fill: currentColor; }
.chip.active svg { fill: var(--ink); }
/* ---- slim app banner (blog single) ---- */
.app-banner-slim{
  padding: 16px 0 1px;
}
.app-banner-slim-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  background:var(--paper-2);
  border:1px solid var(--line-light);
  border-radius:18px;
  padding:22px 28px;
}
.app-banner-slim-copy{min-width:0; flex:1;}
.app-banner-slim-kicker{
  display:block;
  font-family:'Roboto Mono', monospace;
  font-size:11.5px;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--ink-text-soft);
  margin-bottom:8px;
}
.app-banner-slim-copy h2{
  font-size:clamp(18px,2.4vw,24px);
  color:var(--ink-text);
  margin:0;
  line-height:1.25;
}
.app-banner-slim-copy p{
  margin:8px 0 0;
  color:var(--ink-text-soft);
  font-size:14px;
  line-height:1.55;
  max-width:52ch;
}
.app-banner-slim-action{
  display:flex;
  align-items:center;
  gap:14px;
  flex-shrink:0;
}
.app-banner-slim-icon{
  width:56px;
  height:56px;
  border-radius:14px;
  object-fit:cover;
  display:block;
  box-shadow:0 6px 16px rgba(0,0,0,.12);
}
.app-banner-slim .gplay-btn{
  margin-top:0;
  padding:10px 16px;
}
.app-banner-slim--home{
  padding:24px 0 24px;
  background:var(--paper);
}
@media (max-width:760px){
  .app-banner-slim-inner{
    flex-direction:column;
    align-items:flex-start;
    padding:20px;
    gap:18px;
  }
  .app-banner-slim-action{
    width:100%;
    justify-content:space-between;
  }
  .app-banner-slim--home{padding:16px 0 24px;}
}