/* Marketing 2.0: front page + buy page */

:root{
  --ys-mk-bg:#f4f8ff;
  --ys-mk-text:#0f1f33;
  --ys-mk-muted:#5d7188;
  --ys-mk-accent:#1d5fd1;
  --ys-mk-accent-strong:#0f4fb9;
  --ys-mk-accent-soft:#e9f1ff;
  --ys-mk-border:#d8e3f0;
  --ys-mk-card:#ffffff;
  --ys-mk-shadow:0 16px 36px rgba(15,30,60,.12);
  --ys-mk-heading-font:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --ys-mk-body-font:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}

.tc-home-shell{
  font-family:var(--ys-mk-body-font);
  background:
    radial-gradient(980px 360px at 85% -10%, rgba(29,95,209,.14), rgba(29,95,209,0) 66%),
    linear-gradient(180deg,#f1f7fd 0%, #f7faff 44%, #f4f8ff 100%);
  color:var(--ys-mk-text);
}

.tc-home-shell *{box-sizing:border-box}
.tc-home-shell a{text-decoration:none}
.tc-home-shell h1,
.tc-home-shell h2,
.tc-home-shell h3,
.tc-home-shell h4{font-family:var(--ys-mk-heading-font)}
.tc-home-shell a:focus-visible,
.tc-home-shell button:focus-visible,
.tc-home-shell summary:focus-visible{
  outline:2px solid rgba(29,95,209,.45);
  outline-offset:2px;
}

@keyframes tc-rise-in{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:translateY(0)}
}

.tc-home-shell .tc-hero-copy,
.tc-home-shell .tc-hero-visual{
  animation:tc-rise-in .55s ease both;
}
.tc-home-shell .tc-hero-visual{animation-delay:.12s}

.tc-home-shell .tc-hero-section{
  padding:76px 24px 52px;
  background:
    radial-gradient(920px 320px at 90% -12%, rgba(29,95,209,.18), rgba(29,95,209,0) 62%),
    linear-gradient(180deg,#f6faff 0%, #eff5ff 55%, #edf4ff 100%);
  border-bottom:1px solid #dbe6f3;
}

.tc-home-shell .tc-hero-wrap{
  max-width:1280px;
  margin:0 auto;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:42px;
  align-items:center;
}

.tc-home-shell .tc-hero-copy{display:flex;flex-direction:column;gap:18px;text-align:left}

.tc-home-shell .tc-hero-badge{
  display:inline-block;
  width:max-content;
  padding:6px 12px;
  border-radius:999px;
  border:1px solid #d7e5fb;
  background:#edf4ff;
  color:#214a88;
  font-size:12px;
  font-weight:700;
  letter-spacing:.05em;
}

.tc-home-shell .tc-hero-title{
  margin:0;
  font-size:54px;
  line-height:1.03;
  font-weight:800;
  letter-spacing:-.04em;
  color:#0a2a4f;
}

.tc-home-shell .tc-hero-title span{
  background:linear-gradient(90deg,var(--ys-mk-accent),#2b7bff);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.tc-home-shell .tc-hero-desc{
  margin:0;
  max-width:640px;
  color:#5d7188;
  font-size:17px;
  line-height:1.8;
}

.tc-home-shell .tc-hero-actions{display:flex;flex-wrap:wrap;gap:12px;padding-top:4px}

.tc-home-shell .tc-primary-btn,
.tc-home-shell .tc-secondary-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:0 30px;
  border-radius:12px;
  font-size:15px;
  font-weight:700;
  transition:box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease, filter .18s ease;
}

.tc-home-shell .tc-primary-btn{
  background:linear-gradient(135deg,var(--ys-mk-accent),var(--ys-mk-accent-strong));
  color:#fff;
  box-shadow:0 14px 26px rgba(29,95,209,.24);
}

.tc-home-shell .tc-primary-btn:hover{
  background:linear-gradient(135deg,var(--ys-mk-accent),var(--ys-mk-accent-strong));
  box-shadow:0 18px 30px rgba(29,95,209,.28);
  filter:brightness(1.03);
  transform:none;
  color:#fff;
}

.tc-home-shell .tc-secondary-btn{
  border:1px solid #c4d9f7;
  background:#fff;
  color:#214a88;
}

.tc-home-shell .tc-secondary-btn:hover{
  background:#eef4ff;
  box-shadow:0 12px 22px rgba(29,95,209,.10);
  transform:none;
  color:var(--ys-mk-accent);
}

.tc-home-shell .tc-hero-visual{position:relative;display:flex;justify-content:center;align-items:center}

.tc-home-shell .tc-hero-visual::before{
  content:"";
  position:absolute;
  inset:-18px;
  background:rgba(29,95,209,.16);
  border-radius:22px;
  filter:blur(24px);
}

.tc-home-shell .tc-browser-card{
  position:relative;
  width:100%;
  max-width:560px;
  aspect-ratio:16/10;
  background:#fff;
  border-radius:16px;
  box-shadow:0 18px 38px rgba(15,30,60,.16);
  border:1px solid #d6e3f5;
  padding:12px;
}

.tc-home-shell .tc-browser-dots{display:flex;gap:6px;margin-bottom:12px}
.tc-home-shell .tc-browser-dots span{width:11px;height:11px;border-radius:999px;display:block}
.tc-home-shell .tc-browser-dots span:nth-child(1){background:#f87171}
.tc-home-shell .tc-browser-dots span:nth-child(2){background:#fbbf24}
.tc-home-shell .tc-browser-dots span:nth-child(3){background:#4ade80}

.tc-home-shell .tc-browser-media{
  height:calc(100% - 22px);
  border-radius:10px;
  overflow:hidden;
  background:linear-gradient(135deg,#e5e7eb,#f8fafc);
}
.tc-home-shell .tc-browser-media img{width:100%;height:100%;object-fit:cover;display:block}
.tc-home-shell .tc-browser-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#e2e8f0;color:#64748b;font-weight:700}

.tc-home-shell .tc-trust-section{
  padding:30px 24px 12px;
}

.tc-home-shell .tc-trust-wrap{
  max-width:1280px;
  margin:0 auto;
  border:1px solid #d8e4f2;
  border-radius:18px;
  background:rgba(255,255,255,.86);
  box-shadow:0 12px 28px rgba(15,30,60,.07);
  padding:20px 22px;
}

.tc-home-shell .tc-trust-metrics{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}

.tc-home-shell .tc-trust-metric{
  border:1px solid #dfe8f3;
  border-radius:12px;
  background:#fff;
  min-height:88px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:12px 14px;
}

.tc-home-shell .tc-trust-metric strong{
  display:block;
  margin:0;
  font-size:28px;
  line-height:1.05;
  letter-spacing:-.02em;
  color:#0f2f52;
}

.tc-home-shell .tc-trust-metric span{
  display:block;
  margin-top:6px;
  font-size:13px;
  color:#5c728c;
}

.tc-home-shell .tc-trust-ecosystem{
  margin-top:14px;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
}

.tc-home-shell .tc-trust-eco{
  min-height:56px;
  border-radius:10px;
  border:1px solid #e0e9f5;
  background:#f8fbff;
  padding:9px 11px;
}

.tc-home-shell .tc-trust-eco strong{
  display:block;
  margin:0;
  font-size:13px;
  line-height:1.25;
  color:#12385f;
}

.tc-home-shell .tc-trust-eco span{
  display:block;
  margin-top:4px;
  font-size:12px;
  line-height:1.45;
  color:#65809b;
}

.tc-home-shell .tc-section-head{
  margin:0 auto 28px;
  max-width:760px;
  text-align:center;
}

.tc-home-shell .tc-section-kicker{
  margin:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:30px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid #d7e4f3;
  background:#f2f8ff;
  color:var(--ys-mk-accent);
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
}

.tc-home-shell .tc-section-head h2{
  margin:12px 0 0;
  font-size:34px;
  line-height:1.18;
  letter-spacing:-.02em;
  color:#0f1f33;
}

.tc-home-shell .tc-section-head p{
  margin:10px 0 0;
  color:#688099;
  font-size:15px;
  line-height:1.78;
}

.tc-home-shell .tc-feature-section{padding:80px 24px 72px;background:var(--ys-mk-bg)}
.tc-home-shell .tc-feature-wrap{max-width:1280px;margin:0 auto}
.tc-home-shell .tc-features-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}

.tc-home-shell .tc-feature-card{
  background:#fff;
  padding:24px;
  border-radius:14px;
  border:1px solid var(--ys-mk-border);
  box-shadow:0 8px 22px rgba(15,30,60,.06);
  transition:transform .2s ease, box-shadow .2s ease;
  animation:tc-rise-in .45s ease both;
}

.tc-home-shell .tc-feature-card:nth-child(2){animation-delay:.05s}
.tc-home-shell .tc-feature-card:nth-child(3){animation-delay:.1s}
.tc-home-shell .tc-feature-card:nth-child(4){animation-delay:.15s}
.tc-home-shell .tc-feature-card:hover{transform:translateY(-2px);box-shadow:var(--ys-mk-shadow)}
.tc-home-shell .tc-feature-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.tc-home-shell .tc-feature-icon svg{width:24px;height:24px;color:inherit}
.tc-home-shell .tc-feature-icon svg *{stroke:currentColor}
.tc-home-shell .tc-feature-card h4{margin:0 0 8px;font-size:19px;line-height:1.35;font-weight:700;color:#11263c}
.tc-home-shell .tc-feature-card p{margin:0;color:var(--ys-mk-muted);font-size:14px;line-height:1.8}

.tc-home-shell .tc-showcase-section{max-width:1280px;margin:0 auto;padding:68px 24px 78px}
.tc-home-shell .tc-showcase-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px}
.tc-home-shell .tc-showcase-head h2{margin:0;font-size:34px;line-height:1.15;font-weight:800;color:#0f1f33;letter-spacing:-.02em}
.tc-home-shell .tc-showcase-head p{margin:8px 0 0;color:#7e8ea2}

.tc-home-shell .tc-showcase-sale{
  display:inline-flex;
  align-items:center;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid #d1e2f4;
  background:#edf7ff;
  color:#0d5d8c;
  font-size:12px;
  font-weight:700;
  letter-spacing:.05em;
}

.tc-home-shell .tc-showcase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}

.tc-home-shell .tc-showcase-card{
  display:flex;
  flex-direction:column;
  height:100%;
  background:#fff;
  border-radius:14px;
  overflow:hidden;
  border:1px solid #dce6f3;
  box-shadow:0 8px 24px rgba(15,30,60,.07);
  transition:transform .2s ease, box-shadow .2s ease;
}

.tc-home-shell .tc-showcase-card:hover{transform:translateY(-3px);box-shadow:var(--ys-mk-shadow)}
.tc-home-shell .tc-showcase-media{display:block;aspect-ratio:4/3;background:#e5e7eb;overflow:hidden}
.tc-home-shell .tc-showcase-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .34s ease}
.tc-home-shell .tc-showcase-media:hover img{transform:scale(1.04)}

.tc-home-shell .tc-showcase-body{display:flex;flex:1;flex-direction:column;padding:22px}
.tc-home-shell .tc-showcase-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}
.tc-home-shell .tc-showcase-top h3{margin:0;font-size:20px;font-weight:700;color:#12263c}
.tc-home-shell .tc-showcase-top p{margin:6px 0 0;color:#8ba0b8;font-size:13px}
.tc-home-shell .tc-showcase-price{color:#1d5fd1;font-size:24px;font-weight:800;white-space:nowrap}

.tc-home-shell .tc-showcase-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:16px;
}

.tc-home-shell .tc-showcase-meta span{
  display:inline-flex;
  align-items:center;
  min-height:24px;
  padding:0 9px;
  border-radius:999px;
  border:1px solid #d8e4f2;
  background:#f4f9ff;
  color:#416282;
  font-size:12px;
  font-weight:600;
}

.tc-home-shell .tc-showcase-actions,
.tc-home-shell .tc-custom-actions{display:flex;gap:10px;margin-top:auto}

.tc-home-shell .tc-preview-btn,
.tc-home-shell .tc-buy-btn{
  min-height:42px;
  border-radius:10px;
  font-size:14px;
  font-weight:700;
  transition:transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}

.tc-home-shell .tc-preview-btn{
  flex:1;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 14px;
  background:var(--ys-mk-accent-strong);
  color:#fff;
}
.tc-home-shell .tc-preview-btn:hover{
  background:var(--ys-mk-accent);
  box-shadow:0 14px 26px rgba(29,95,209,.22);
  color:#fff;
}

.tc-home-shell .tc-buy-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 14px;
  border:1px solid #d6e2f0;
  background:#fff;
  color:#4e657e;
}
.tc-home-shell .tc-buy-btn:hover{
  background:#f3f9ff;
  box-shadow:0 12px 22px rgba(15,30,60,.08);
  color:#1d5fd1;
}

.tc-home-shell .tc-showcase-empty{
  border:1px dashed #cfdfee;
  border-radius:14px;
  background:#f8fbff;
  min-height:140px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px;
}

.tc-home-shell .tc-showcase-empty p{
  margin:0;
  color:#58708a;
  text-align:center;
}

.tc-home-shell .tc-custom-card{background:linear-gradient(180deg,#fff,#f6fbff)}
.tc-home-shell .tc-custom-media{display:block;position:relative;padding:0;background:radial-gradient(circle at top right, rgba(11,87,208,.16), rgba(11,87,208,0) 42%), linear-gradient(135deg,#ffffff,#eaf2ff 58%,#f8fafc);color:#2059bb}
.tc-home-shell .tc-custom-media img{width:100%;height:100%;object-fit:cover;display:block}
.tc-home-shell .tc-custom-fallback{display:flex;align-items:flex-end;width:100%;height:100%;padding:28px;border-radius:10px;background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.42)), linear-gradient(135deg,#f8fafc,#eaf2ff)}
.tc-home-shell .tc-custom-fallback span{display:inline-flex;padding:8px 14px;border-radius:999px;background:#fff;color:#2059bb;border:1px solid #d7e5fb;font-size:12px;font-weight:700;letter-spacing:.05em}
.tc-home-shell .tc-custom-desc{margin:10px 0 0;color:var(--ys-mk-muted);font-size:14px;line-height:1.8}

.tc-home-shell .tc-proof-section,
.tc-home-shell .tc-assurance-section,
.tc-home-shell .tc-faq-section,
.tc-home-shell .tc-cta-section{
  padding:72px 24px;
}

.tc-home-shell .tc-proof-wrap,
.tc-home-shell .tc-assurance-wrap,
.tc-home-shell .tc-faq-wrap,
.tc-home-shell .tc-cta-wrap{
  max-width:1280px;
  margin:0 auto;
}

.tc-home-shell .tc-proof-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}

.tc-home-shell .tc-proof-card{
  border:1px solid #d9e4f2;
  border-radius:14px;
  background:#fff;
  padding:22px;
  box-shadow:0 8px 22px rgba(15,30,60,.06);
}

.tc-home-shell .tc-proof-stars{
  color:#f59e0b;
  letter-spacing:.08em;
  font-size:14px;
}

.tc-home-shell .tc-proof-quote{
  margin:10px 0 0;
  color:#1d334d;
  font-size:15px;
  line-height:1.8;
}

.tc-home-shell .tc-proof-author{
  margin:16px 0 0;
  color:#10263f;
  font-size:15px;
  font-weight:700;
}

.tc-home-shell .tc-proof-role{
  margin:4px 0 0;
  color:#66809b;
  font-size:13px;
}

.tc-home-shell .tc-assurance-section{background:#f7fbff}

.tc-home-shell .tc-assurance-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}

.tc-home-shell .tc-assurance-card{
  position:relative;
  border:1px solid #d8e5f4;
  border-radius:14px;
  background:#fff;
  padding:20px 18px;
}

.tc-home-shell .tc-assurance-card::before{
  content:"";
  position:absolute;
  left:18px;
  top:16px;
  width:8px;
  height:8px;
  border-radius:999px;
  background:#0284c7;
}

.tc-home-shell .tc-assurance-card h3{
  margin:0;
  padding-left:16px;
  font-size:18px;
  line-height:1.35;
  color:#123052;
}

.tc-home-shell .tc-assurance-card p{
  margin:10px 0 0;
  color:#637a92;
  font-size:14px;
  line-height:1.72;
}

.tc-home-shell .tc-faq-list{
  max-width:920px;
  margin:0 auto;
  display:grid;
  gap:12px;
}

.tc-home-shell .tc-faq-item{
  border:1px solid #d8e4f2;
  border-radius:12px;
  background:#fff;
  overflow:hidden;
}

.tc-home-shell .tc-faq-item summary{
  list-style:none;
  cursor:pointer;
  position:relative;
  padding:18px 52px 18px 18px;
  color:#163456;
  font-size:16px;
  font-weight:700;
}

.tc-home-shell .tc-faq-item summary::-webkit-details-marker{display:none}

.tc-home-shell .tc-faq-item summary::after{
  content:"+";
  position:absolute;
  right:18px;
  top:50%;
  transform:translateY(-50%);
  color:#1d5fd1;
  font-size:22px;
  line-height:1;
  font-weight:500;
}

.tc-home-shell .tc-faq-item[open] summary::after{content:"−"}

.tc-home-shell .tc-faq-answer{
  border-top:1px solid #e2ebf6;
  padding:14px 18px 18px;
  color:#607992;
  line-height:1.82;
  font-size:15px;
}

.tc-home-shell .tc-cta-section{padding-top:24px;padding-bottom:86px}

.tc-home-shell .tc-cta-wrap{
  text-align:center;
  border:1px solid #c9ddf2;
  border-radius:18px;
  padding:42px 28px;
  background:
    radial-gradient(420px 180px at 16% -12%, rgba(29,95,209,.14), rgba(29,95,209,0) 72%),
    radial-gradient(320px 160px at 90% 110%, rgba(12,74,110,.12), rgba(12,74,110,0) 72%),
    #fff;
  box-shadow:0 16px 34px rgba(15,30,60,.1);
}

.tc-home-shell .tc-cta-wrap h2{
  margin:0;
  font-size:34px;
  line-height:1.2;
  letter-spacing:-.02em;
  color:#102a48;
}

.tc-home-shell .tc-cta-wrap p{
  margin:12px auto 0;
  max-width:660px;
  color:#587290;
  font-size:16px;
  line-height:1.78;
}

.tc-home-shell .tc-cta-actions{
  margin-top:22px;
  display:flex;
  justify-content:center;
  gap:12px;
  flex-wrap:wrap;
}

.tc-home-shell .tc-cta-section .tc-primary-btn{
  background:linear-gradient(135deg,var(--ys-mk-accent),var(--ys-mk-accent-strong));
  color:#fff;
  box-shadow:0 14px 26px rgba(29,95,209,.24);
  transition:none;
}

.tc-home-shell .tc-cta-section .tc-primary-btn:hover{
  background:linear-gradient(135deg,var(--ys-mk-accent),var(--ys-mk-accent-strong));
  box-shadow:0 14px 26px rgba(29,95,209,.24);
  filter:none;
  transform:none;
  color:#fff;
}

.tc-home-shell .tc-cta-section .tc-secondary-btn{
  background:#fff;
  border:1px solid #bcd4e9;
  color:#17416a;
  transition:none;
}

.tc-home-shell .tc-cta-section .tc-secondary-btn:hover{
  background:#fff;
  box-shadow:none;
  transform:none;
  color:#17416a;
}

/* Buy */
.buyp-page{
  font-family:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --primary-blue:#1d5fd1;
  --primary-deep:#114fb5;
  --light-gray:#f3f7ff;
  --text-main:#1f334a;
  --text-muted:#62768d;
  color:var(--text-main);
  background:
    radial-gradient(980px 360px at 84% -12%, rgba(29,95,209,.22), rgba(29,95,209,0) 62%),
    linear-gradient(180deg,#f2f7ff 0%, #f6f9ff 48%, #f3f7fe 100%);
}

.buyp-page *{box-sizing:border-box}
.buyp-wrap{max-width:1140px;margin:48px auto;padding:0 20px}

.buyp-hero{
  display:grid;
  grid-template-columns:minmax(0,1fr) 280px;
  justify-content:space-between;
  margin-bottom:36px;
  gap:26px;
  padding:30px;
  border-radius:16px;
  border:1px solid #d6e2f0;
  background:
    radial-gradient(560px 200px at 88% 16%, rgba(29,95,209,.12), rgba(29,95,209,0) 60%),
    linear-gradient(135deg,#ffffff,#f2f7ff);
  box-shadow:0 10px 26px rgba(15,30,60,.08);
}

.buyp-hero-text{flex:1}
.buyp-hero-text h1{font-size:36px;line-height:1.24;margin:0 0 12px;color:#123356;font-weight:800;letter-spacing:-.02em}
.buyp-hero-text p{color:var(--text-muted);font-size:15px;max-width:640px;margin:0;line-height:1.78}

.buyp-badge{background:#eef4ff;color:#1f58ba;border:1px solid #d6e4fb;padding:5px 14px;border-radius:999px;font-size:12px;display:inline-block;margin-bottom:12px;font-weight:700;letter-spacing:.04em}
.buyp-hero-trust{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.buyp-hero-trust li{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 11px;
  border-radius:999px;
  border:1px solid #d2e1f5;
  background:#f4f8ff;
  color:#25539a;
  font-size:12px;
  font-weight:600;
}
.buyp-hero-trust li::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:999px;
  background:#2a67d8;
  flex-shrink:0;
}

.buyp-hero-proof{
  border:1px solid #cdddf3;
  border-radius:14px;
  padding:16px 16px 14px;
  background:rgba(255,255,255,.72);
  box-shadow:0 8px 18px rgba(15,30,60,.08);
}
.buyp-proof-title{
  margin:0;
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
  color:#1a4f9f;
}
.buyp-hero-proof ul{
  margin:12px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:8px;
}
.buyp-hero-proof li{
  position:relative;
  padding-left:16px;
  color:#4f657f;
  font-size:13px;
  line-height:1.58;
}
.buyp-hero-proof li::before{
  content:"";
  position:absolute;
  left:0;
  top:8px;
  width:6px;
  height:6px;
  border-radius:999px;
  background:#1d5fd1;
}
.buyp-warn{margin-top:8px;color:#b45309 !important}

.buyp-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:26px}

.buyp-card{
  border:1px solid #d7e3f0;
  border-radius:14px;
  padding:22px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  position:relative;
  background:#fff;
  display:flex;
  flex-direction:column;
  box-shadow:0 10px 24px rgba(15,30,60,.06);
  overflow:hidden;
}

.buyp-card:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(15,30,60,.14);border-color:#c2d6f0}
.buyp-card.selected{border-color:#1d5fd1;box-shadow:0 16px 36px rgba(29,95,209,.2)}
.buyp-card.is-featured{
  border:1px solid #8cb1ee;
  background:linear-gradient(180deg,#f7fbff 0%, #ffffff 50%);
}
.buyp-card.is-featured::after{
  content:"";
  position:absolute;
  inset:0;
  border:1px solid rgba(29,95,209,.18);
  border-radius:inherit;
  pointer-events:none;
}

.buyp-recommend{
  position:absolute;
  top:10px;
  right:14px;
  background:#1d5fd1;
  color:#fff;
  padding:4px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  line-height:1;
  box-shadow:0 6px 14px rgba(29,95,209,.26);
}

.buyp-title{font-size:28px;font-weight:800;line-height:1.1;margin:0;color:#123356;letter-spacing:-.02em}
.buyp-title-sm{font-size:24px}
.buyp-scene{
  margin:8px 0 0;
  color:#52719a;
  font-size:13px;
  line-height:1.7;
}
.buyp-price-wrap{
  margin-top:12px;
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:6px 10px;
}
.buyp-price{font-size:36px;line-height:1;font-weight:800;color:#123356;margin:0}
.buyp-price span{font-size:14px;color:var(--text-muted);font-weight:500}
.buyp-price-origin{
  margin:0;
  font-size:13px;
  color:#8ea2bb;
  text-decoration:line-through;
}
.buyp-price-save{
  margin:0;
  padding:2px 8px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  color:#1f58ba;
  background:#eaf2ff;
}
.buyp-quick{
  margin:12px 0 0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.buyp-quick span{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  border:1px solid #dbe6f5;
  background:#f9fbff;
  color:#4b6280;
  font-size:12px;
  font-weight:600;
}
.buyp-desc{font-size:14px;color:var(--text-muted);margin:12px 0 0;line-height:1.7}

.buyp-features{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:9px}
.buyp-features li{color:var(--text-muted);font-size:14px;display:flex;align-items:flex-start;line-height:1.65}
.buyp-features li::before{content:"✓";color:#1d5fd1;margin-right:10px;font-weight:700;line-height:1.65}

.buyp-btn{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:46px;text-align:center;border-radius:10px;text-decoration:none;font-size:14px;font-weight:700;transition:box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease, filter .18s ease;margin-top:auto}
.buyp-btn-blue{
  background:linear-gradient(135deg,#1d5fd1,#114fb5);
  color:#fff;
  border:1px solid transparent;
  box-shadow:0 10px 22px rgba(17,79,181,.22);
}
.buyp-btn-blue:hover{background:linear-gradient(135deg,#1d5fd1,#114fb5);box-shadow:0 14px 26px rgba(17,79,181,.26);filter:brightness(1.03);color:#fff}
.buyp-btn-outline{border:1px solid #1d5fd1;color:#1d5fd1;background:#fff}
.buyp-btn-outline:hover{background:#edf4ff;box-shadow:0 12px 22px rgba(29,95,209,.10);color:#114fb5}
.buyp-cta-tip{
  margin:8px 0 0;
  font-size:12px;
  line-height:1.5;
  color:#7e91a8;
}

.buyp-card.disabled{opacity:.58}
.buyp-card.disabled .buyp-btn{pointer-events:none;border-color:#e2e8f0;color:#94a3b8;background:#fff}

.buyp-support{text-align:center;padding:30px 20px;background:#f8fbff;border:1px solid #d9e5f4;border-radius:14px;margin-top:32px}
.buyp-support p{margin:0 0 14px;color:var(--text-muted);line-height:1.74}
.buyp-support .buyp-btn{display:inline-flex;width:auto;padding:0 30px;margin:0}

@media (max-width:1100px){
  .tc-home-shell .tc-features-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tc-home-shell .tc-showcase-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tc-home-shell .tc-proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tc-home-shell .tc-assurance-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tc-home-shell .tc-trust-ecosystem{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media (max-width:900px){
  .tc-home-shell .tc-hero-section{padding-top:56px;padding-bottom:44px}
  .tc-home-shell .tc-hero-wrap{grid-template-columns:1fr}
  .tc-home-shell .tc-hero-title{font-size:42px}
  .tc-home-shell .tc-trust-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tc-home-shell .tc-trust-ecosystem{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tc-home-shell .tc-section-head h2,
  .tc-home-shell .tc-showcase-head h2,
  .tc-home-shell .tc-cta-wrap h2{
    font-size:28px;
    line-height:1.24;
  }
  .tc-home-shell .tc-proof-section,
  .tc-home-shell .tc-assurance-section,
  .tc-home-shell .tc-faq-section{padding-top:60px;padding-bottom:60px}

  .buyp-wrap{margin:40px auto}
  .buyp-hero{grid-template-columns:1fr;gap:20px;margin-bottom:28px;padding:20px}
  .buyp-hero-text h1{font-size:30px}
  .buyp-hero-proof{width:100%}
  .buyp-grid{grid-template-columns:1fr}
  .buyp-card{padding:20px}
  .buyp-title{font-size:26px}
  .buyp-price{font-size:34px}
}

@media (max-width:640px){
  .tc-home-shell .tc-hero-section,
  .tc-home-shell .tc-feature-section,
  .tc-home-shell .tc-showcase-section,
  .tc-home-shell .tc-proof-section,
  .tc-home-shell .tc-assurance-section,
  .tc-home-shell .tc-faq-section,
  .tc-home-shell .tc-cta-section,
  .tc-home-shell .tc-trust-section{padding-left:18px;padding-right:18px}

  .tc-home-shell .tc-hero-wrap{gap:20px}
  .tc-home-shell .tc-hero-copy{gap:18px}
  .tc-home-shell .tc-feature-section{padding-top:58px;padding-bottom:58px}
  .tc-home-shell .tc-showcase-section{padding-top:56px;padding-bottom:56px}

  .tc-home-shell .tc-hero-section{padding-top:24px;padding-bottom:30px}
  .tc-home-shell .tc-hero-title{
    font-size:30px;
    line-height:1.24;
    letter-spacing:-.015em;
  }
  .tc-home-shell .tc-hero-title span{
    display:inline-block;
    margin-top:6px;
  }
  .tc-home-shell .tc-hero-desc{font-size:15px;line-height:1.72}
  .tc-home-shell .tc-hero-visual{margin-top:4px}
  .tc-home-shell .tc-hero-visual::before{inset:-10px;opacity:.68}
  .tc-home-shell .tc-browser-card{padding:10px;border-radius:14px;box-shadow:0 12px 28px rgba(15,30,60,.14)}
  .tc-home-shell .tc-trust-wrap{
    padding:12px;
    border-radius:14px;
  }
  .tc-home-shell .tc-trust-section{padding-top:10px;padding-bottom:2px}
  .tc-home-shell .tc-trust-metrics{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px;
  }
  .tc-home-shell .tc-trust-metric{
    min-height:74px;
    padding:10px 11px;
    border-radius:10px;
  }
  .tc-home-shell .tc-trust-metric strong{font-size:22px}
  .tc-home-shell .tc-trust-metric span{
    margin-top:4px;
    font-size:12px;
    line-height:1.45;
  }
  .tc-home-shell .tc-trust-ecosystem{
    margin-top:10px;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
  }
  .tc-home-shell .tc-trust-eco{min-height:50px;padding:8px 9px}
  .tc-home-shell .tc-trust-eco strong{font-size:12px}
  .tc-home-shell .tc-trust-eco span{font-size:11px}

  .tc-home-shell .tc-features-grid,
  .tc-home-shell .tc-showcase-grid,
  .tc-home-shell .tc-proof-grid,
  .tc-home-shell .tc-assurance-grid{grid-template-columns:1fr}

  .tc-home-shell .tc-showcase-head,
  .tc-home-shell .tc-showcase-top,
  .tc-home-shell .tc-hero-actions{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
    padding-top:2px;
  }

  .tc-home-shell .tc-primary-btn,
  .tc-home-shell .tc-secondary-btn{
    width:100%;
    min-height:46px;
    padding:0 18px;
    font-size:14px;
  }

  .tc-home-shell .tc-showcase-actions,
  .tc-home-shell .tc-custom-actions{width:100%}

  .tc-home-shell .tc-showcase-body{padding:18px}
  .tc-home-shell .tc-section-head{text-align:left}
  .tc-home-shell .tc-section-head h2,
  .tc-home-shell .tc-showcase-head h2,
  .tc-home-shell .tc-cta-wrap h2{
    font-size:24px;
    line-height:1.3;
    letter-spacing:-.01em;
  }
  .tc-home-shell .tc-cta-wrap{padding:32px 18px;text-align:left}
  .tc-home-shell .tc-cta-wrap p{margin-left:0}
  .tc-home-shell .tc-cta-actions{justify-content:flex-start}
}

@media (max-width:420px){
  .tc-home-shell .tc-hero-title{
    font-size:28px;
    line-height:1.26;
  }
  .tc-home-shell .tc-hero-title span{margin-top:7px}
  .tc-home-shell .tc-section-head h2,
  .tc-home-shell .tc-showcase-head h2,
  .tc-home-shell .tc-cta-wrap h2{font-size:22px}
}

@media (prefers-reduced-motion: reduce){
  .tc-home-shell .tc-hero-copy,
  .tc-home-shell .tc-hero-visual,
  .tc-home-shell .tc-feature-card{
    animation:none !important;
  }
  .tc-home-shell .tc-primary-btn,
  .tc-home-shell .tc-secondary-btn,
  .tc-home-shell .tc-showcase-card,
  .tc-home-shell .tc-preview-btn,
  .tc-home-shell .tc-buy-btn{
    transition:none !important;
  }
}