/* WPS Office - Midnight Coral Theme */
/* Dark navy base (#0d1117) + coral (#ff6b6b) + gold (#f0c040) */
*{margin:0;padding:0;box-sizing:border-box}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:.6}50%{opacity:1}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

:root{
  --bg:#0d1117;
  --surface:#161b22;
  --surface2:#1c2333;
  --border:#2d333b;
  --text:#e6edf3;
  --muted:#8b949e;
  --coral:#ff6b6b;
  --coral-dark:#e0524f;
  --gold:#f0c040;
  --gold-dark:#d4a72c;
  --teal:#36d7b7;
  --blue:#58a6ff;
  --radius:12px;
  --max-w:1180px;
}

html{scroll-behavior:smooth;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC",sans-serif;line-height:1.7;color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ── Top Bar ── */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:999;
  background:rgba(13,17,23,.88);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  transition:background .3s
}
.topbar-inner{
  max-width:var(--max-w);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 1.5rem
}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:700;font-size:1.2rem;color:var(--coral)}
.brand svg{flex-shrink:0}
.nav-list{display:flex;list-style:none;gap:.35rem}
.nav-list a{
  display:inline-block;padding:.45rem 1.05rem;
  border-radius:8px;font-size:.92rem;font-weight:500;
  color:var(--muted);transition:all .25s
}
.nav-list a:hover{color:var(--text);background:rgba(255,107,107,.08)}
.nav-list a.on{color:#fff;background:var(--coral)}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.7rem 1.5rem;border-radius:8px;
  font-size:.95rem;font-weight:600;
  transition:all .25s;cursor:pointer;border:none
}
.btn svg{width:18px;height:18px;flex-shrink:0}
.btn-coral{background:var(--coral);color:#fff}
.btn-coral:hover{background:var(--coral-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,107,.35)}
.btn-gold{background:var(--gold);color:#1a1a1a}
.btn-gold:hover{background:var(--gold-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(240,192,64,.3)}
.btn-outline{background:transparent;color:var(--coral);border:2px solid var(--coral)}
.btn-outline:hover{background:var(--coral);color:#fff}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:var(--muted)}
.btn-lg{padding:.9rem 2rem;font-size:1.05rem;border-radius:10px}
.btn-teal{background:var(--teal);color:#0d1117}
.btn-teal:hover{filter:brightness(1.1);transform:translateY(-2px)}

/* ── Section base ── */
.sec{padding:4rem 1.5rem}
.sec-inner{max-width:var(--max-w);margin:0 auto;text-align:center}
.sec-dark{background:var(--surface)}
.sec-darker{background:var(--surface2)}
.sec-label{
  display:inline-block;font-size:.78rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--coral);margin-bottom:.6rem
}
.sec-title{font-size:2rem;font-weight:800;line-height:1.3;margin-bottom:.6rem}
.sec-desc{color:var(--muted);font-size:1.05rem;max-width:640px;margin-left:auto;margin-right:auto}

/* ── Hero (index) — Asymmetric split ── */
.hero{
  display:flex;align-items:center;
  padding:6rem 1.5rem 4rem;
  background:linear-gradient(160deg,#0d1117 40%,#1a1025 70%,#1e1428 100%);
  position:relative;overflow:hidden
}
.hero::before{
  content:'';position:absolute;top:-120px;right:-120px;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,107,107,.12) 0%,transparent 70%);
  pointer-events:none
}
.hero::after{
  content:'';position:absolute;bottom:-80px;left:-80px;
  width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(240,192,64,.08) 0%,transparent 70%);
  pointer-events:none
}
.hero-wrap{max-width:var(--max-w);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.hero-text{animation:fadeUp .7s ease-out;text-align:center}
.hero-text h1{font-size:2.6rem;font-weight:900;line-height:1.15;margin-bottom:1rem}
.hero-text h1 .accent{color:var(--coral)}
.hero-text h1 .accent2{color:var(--gold)}
.hero-text p{color:var(--muted);font-size:1.1rem;margin-bottom:1.5rem;max-width:480px;margin-left:auto;margin-right:auto}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}

/* Hero visual — animated document mosaic */
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;animation:fadeUp .9s ease-out}
.hero-mosaic{display:grid;grid-template-columns:repeat(2,130px);gap:16px;transform:rotate(-4deg)}
.mosaic-tile{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.2rem;
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  transition:transform .35s,box-shadow .35s
}
.mosaic-tile:hover{transform:translateY(-6px) rotate(2deg);box-shadow:0 12px 32px rgba(0,0,0,.4)}
.mosaic-tile svg{width:36px;height:36px}
.mosaic-tile span{font-size:.78rem;font-weight:600;color:var(--muted)}
.mosaic-tile:nth-child(1) svg{color:var(--coral)}
.mosaic-tile:nth-child(2) svg{color:var(--gold)}
.mosaic-tile:nth-child(3) svg{color:var(--teal)}
.mosaic-tile:nth-child(4) svg{color:var(--blue)}
.mosaic-tile:nth-child(2){transform:translateY(20px) rotate(-4deg)}
.mosaic-tile:nth-child(3){transform:translateY(-10px) rotate(-4deg)}

/* Hero badge floating */
.hero-badge{
  position:absolute;
  background:var(--surface2);border:1px solid var(--border);
  border-radius:10px;padding:.6rem 1rem;
  font-size:.82rem;font-weight:600;color:var(--gold);
  display:flex;align-items:center;gap:.4rem;
  animation:float 4s ease-in-out infinite;
  box-shadow:0 8px 24px rgba(0,0,0,.3)
}
.hero-badge.top{top:10px;right:-10px;animation-delay:.5s}
.hero-badge.bottom{bottom:20px;left:-20px}

/* ── Stats ribbon ── */
.stats-ribbon{
  background:linear-gradient(90deg,var(--coral),#e0524f,var(--gold));
  padding:2.5rem 1.5rem;text-align:center
}
.stats-row{
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:repeat(4,1fr);gap:2rem
}
.stat-box h3{font-size:2.2rem;font-weight:900;color:#fff}
.stat-box p{font-size:.85rem;color:rgba(255,255,255,.85);margin-top:.2rem}

/* ── Mosaic feature grid (index) ── */
.mosaic-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-template-rows:auto auto;
  gap:1.25rem;
  text-align:left
}
.mosaic-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:2rem;
  position:relative;overflow:hidden;
  transition:transform .3s,box-shadow .3s
}
.mosaic-card:hover{transform:translateY(-4px);box-shadow:0 12px 36px rgba(0,0,0,.3)}
.mosaic-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--coral);opacity:0;transition:opacity .3s
}
.mosaic-card:hover::before{opacity:1}
.mosaic-card.span2{grid-column:span 2}
.mosaic-card .mc-icon{
  width:44px;height:44px;border-radius:10px;
  background:rgba(255,107,107,.1);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1rem;color:var(--coral)
}
.mosaic-card .mc-icon svg{width:22px;height:22px}
.mosaic-card h3{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}
.mosaic-card p{color:var(--muted);font-size:.9rem;line-height:1.6}
.mosaic-card:nth-child(2) .mc-icon{background:rgba(240,192,64,.1);color:var(--gold)}
.mosaic-card:nth-child(3) .mc-icon{background:rgba(54,215,183,.1);color:var(--teal)}
.mosaic-card:nth-child(4) .mc-icon{background:rgba(88,166,255,.1);color:var(--blue)}
.mosaic-card:nth-child(5) .mc-icon{background:rgba(240,192,64,.1);color:var(--gold)}
.mosaic-card:nth-child(6) .mc-icon{background:rgba(54,215,183,.1);color:var(--teal)}

/* ── Platform carousel ── */
.plat-scroll{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem
}
.plat-item{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.8rem;text-align:center;
  transition:all .3s
}
.plat-item:hover{border-color:var(--coral);transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.25)}
.plat-item.featured{border-color:var(--coral);background:linear-gradient(135deg,rgba(255,107,107,.06),rgba(240,192,64,.04))}
.plat-ico{
  width:52px;height:52px;margin:0 auto 1rem;
  border-radius:12px;background:rgba(255,107,107,.08);
  display:flex;align-items:center;justify-content:center;color:var(--coral)
}
.plat-ico svg{width:26px;height:26px}
.plat-item h3{font-size:1rem;font-weight:700;margin-bottom:.3rem}
.plat-item .plat-note{font-size:.8rem;color:var(--muted);margin-bottom:1rem}

/* ── Alternating showcase (zigzag) ── */
.showcase-row{
  display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;
  align-items:center;margin-bottom:4rem;
  text-align:left
}
.showcase-row:last-child{margin-bottom:0}
.showcase-row.reverse .showcase-visual{order:-1}
.showcase-info .sec-label{margin-bottom:.4rem}
.showcase-info h3{font-size:1.6rem;font-weight:800;margin-bottom:.8rem}
.showcase-info p{color:var(--muted);font-size:.95rem;margin-bottom:1.2rem;line-height:1.7}
.showcase-info ul{list-style:none;display:flex;flex-direction:column;gap:.5rem}
.showcase-info ul li{display:flex;align-items:center;gap:.5rem;color:var(--muted);font-size:.9rem}
.showcase-info ul li svg{width:16px;height:16px;color:var(--teal);flex-shrink:0}
.showcase-visual{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:2.5rem;
  display:flex;align-items:center;justify-content:center;
  min-height:260px;position:relative;overflow:hidden
}
.showcase-visual svg{width:120px;height:120px;opacity:.7}

/* ── Review masonry ── */
.reviews-masonry{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;text-align:left}
.rev-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.5rem;
  transition:transform .3s
}
.rev-card:hover{transform:translateY(-3px)}
.rev-top{display:flex;align-items:center;gap:.8rem;margin-bottom:.8rem}
.rev-avatar{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--coral),var(--gold));
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.85rem;color:#fff
}
.rev-name{font-weight:600;font-size:.92rem}
.rev-role{font-size:.78rem;color:var(--muted)}
.rev-stars{color:var(--gold);margin-bottom:.6rem;display:flex;gap:2px}
.rev-stars svg{width:14px;height:14px}
.rev-card p{color:var(--muted);font-size:.88rem;line-height:1.6}

/* ── FAQ accordion ── */
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:.6rem;text-align:left}
.faq-item{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden
}
.faq-q{
  width:100%;padding:1.1rem 1.3rem;
  display:flex;align-items:center;justify-content:space-between;
  font-size:.95rem;font-weight:600;color:var(--text);
  cursor:pointer;background:none;border:none;text-align:left
}
.faq-q svg{width:18px;height:18px;color:var(--muted);transition:transform .3s;flex-shrink:0}
.faq-item.open .faq-q svg{transform:rotate(180deg);color:var(--coral)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;
  padding:0 1.3rem;color:var(--muted);font-size:.9rem;line-height:1.7
}
.faq-item.open .faq-a{max-height:500px;padding:0 1.3rem 1.2rem}

/* ── Comparison table ── */
.cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:1.5rem}
.cmp-table{
  width:100%;border-collapse:collapse;min-width:600px;
  font-size:.9rem
}
.cmp-table thead{background:var(--surface2)}
.cmp-table th,.cmp-table td{
  padding:.85rem 1rem;text-align:left;
  border-bottom:1px solid var(--border)
}
.cmp-table th{font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.cmp-table td{color:var(--text)}
.cmp-table .hl{background:rgba(255,107,107,.06)}
.cmp-table .hl td:first-child{color:var(--coral);font-weight:700}
.cmp-check{color:var(--teal)}
.cmp-cross{color:var(--muted);opacity:.4}

/* ── Download hero ── */
.dl-hero{
  padding:5.5rem 1.5rem 3rem;text-align:center;
  background:linear-gradient(170deg,#0d1117 30%,#17111f 60%,#1a1025 100%);
  position:relative;overflow:hidden
}
.dl-hero::before{
  content:'';position:absolute;width:600px;height:600px;border-radius:50%;
  top:-200px;left:50%;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(255,107,107,.1),transparent 70%);
  pointer-events:none
}
.dl-hero h1{font-size:2.6rem;font-weight:900;margin-bottom:.8rem}
.dl-hero h1 .accent{color:var(--coral)}
.dl-hero p{color:var(--muted);font-size:1.1rem;margin-bottom:2rem;max-width:560px;margin-left:auto;margin-right:auto}
.dl-meta{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.5rem}
.dl-meta .tag{
  background:var(--surface);border:1px solid var(--border);
  border-radius:8px;padding:.45rem 1rem;font-size:.82rem;
  display:flex;align-items:center;gap:.4rem;color:var(--muted)
}
.dl-meta .tag svg{width:14px;height:14px;color:var(--coral)}

/* ── Platform detail cards ── */
.plat-detail{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;
  max-width:860px;margin:0 auto
}
.plat-detail-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:2rem;
  transition:all .3s
}
.plat-detail-card:hover{border-color:var(--coral);transform:translateY(-3px)}
.plat-detail-card.main{
  grid-column:span 2;
  border-color:var(--coral);
  background:linear-gradient(135deg,rgba(255,107,107,.05),rgba(240,192,64,.03));
  display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center
}
.plat-detail-card h3{font-size:1.15rem;font-weight:700;margin-bottom:.3rem;display:flex;align-items:center;gap:.5rem}
.plat-detail-card h3 svg{width:22px;height:22px;color:var(--coral)}
.plat-detail-card .plat-ver{font-size:.82rem;color:var(--muted);margin-bottom:1rem}
.plat-detail-card .plat-features{list-style:none;display:flex;flex-direction:column;gap:.35rem;margin-bottom:1.2rem}
.plat-detail-card .plat-features li{font-size:.85rem;color:var(--muted);display:flex;align-items:center;gap:.4rem}
.plat-detail-card .plat-features li svg{width:14px;height:14px;color:var(--teal)}

/* ── Steps numbered ── */
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;text-align:left}
.step-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.5rem;position:relative
}
.step-num{
  width:32px;height:32px;border-radius:50%;
  background:var(--coral);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:.85rem;margin-bottom:.8rem
}
.step-card h4{font-size:.95rem;font-weight:700;margin-bottom:.4rem}
.step-card p{font-size:.85rem;color:var(--muted);line-height:1.6}

/* ── Version timeline ── */
.ver-timeline{max-width:700px;margin:0 auto;position:relative;padding-left:28px;text-align:left}
.ver-timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--border)}
.ver-item{position:relative;padding-bottom:2rem}
.ver-item:last-child{padding-bottom:0}
.ver-item::before{
  content:'';position:absolute;left:-24px;top:6px;
  width:12px;height:12px;border-radius:50%;
  background:var(--coral);border:2px solid var(--bg)
}
.ver-tag{
  display:inline-block;background:rgba(255,107,107,.12);
  color:var(--coral);font-size:.75rem;font-weight:700;
  padding:.2rem .6rem;border-radius:4px;margin-bottom:.4rem
}
.ver-item h4{font-size:.95rem;font-weight:700;margin-bottom:.3rem}
.ver-item p{font-size:.85rem;color:var(--muted);line-height:1.6}

/* ── System req grid ── */
.req-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;text-align:left}
.req-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.3rem;
  display:flex;align-items:flex-start;gap:.8rem
}
.req-card svg{width:20px;height:20px;color:var(--gold);flex-shrink:0;margin-top:2px}
.req-card h4{font-size:.9rem;font-weight:700;margin-bottom:.2rem}
.req-card p{font-size:.82rem;color:var(--muted)}

/* ── Security banner ── */
.sec-banner{
  background:linear-gradient(90deg,rgba(54,215,183,.06),rgba(255,107,107,.06));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:1.5rem 2rem;display:flex;align-items:center;gap:1rem;
  margin-top:3rem;max-width:700px;margin-left:auto;margin-right:auto
}
.sec-banner svg{width:28px;height:28px;color:var(--teal);flex-shrink:0}
.sec-banner p{font-size:.88rem;color:var(--muted);line-height:1.5}
.sec-banner strong{color:var(--text)}

/* ── Article page ── */
.article-hero{
  padding:5.5rem 1.5rem 3rem;text-align:center;
  background:linear-gradient(170deg,#0d1117 30%,#121822 100%);
}
.article-hero h1{font-size:2.4rem;font-weight:900;margin-bottom:.8rem}
.article-hero p{color:var(--muted);font-size:1.05rem;max-width:620px;margin:0 auto}
.tag-cloud{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-top:1.5rem}
.tag-cloud span{
  background:var(--surface);border:1px solid var(--border);
  border-radius:6px;padding:.3rem .8rem;font-size:.78rem;color:var(--muted);
  transition:all .25s
}
.tag-cloud span:hover{border-color:var(--coral);color:var(--coral)}

/* Article two-col */
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:2.5rem;align-items:start;text-align:left}
.article-body h2{font-size:1.5rem;font-weight:800;margin:2.5rem 0 .8rem;color:var(--text);padding-left:.8rem;border-left:3px solid var(--coral)}
.article-body h2:first-child{margin-top:0}
.article-body p{color:var(--muted);font-size:.92rem;line-height:1.8;margin-bottom:1rem}
.article-body ul{list-style:none;margin-bottom:1rem}
.article-body ul li{padding:.3rem 0;padding-left:1.2rem;position:relative;color:var(--muted);font-size:.9rem}
.article-body ul li::before{content:'';position:absolute;left:0;top:.65rem;width:6px;height:6px;border-radius:50%;background:var(--coral)}

/* Sidebar */
.sidebar{position:sticky;top:5.5rem;display:flex;flex-direction:column;gap:1.2rem}
.side-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.5rem
}
.side-card h3{font-size:1rem;font-weight:700;margin-bottom:.8rem;display:flex;align-items:center;gap:.4rem}
.side-card h3 svg{width:18px;height:18px;color:var(--coral)}
.side-card p{font-size:.85rem;color:var(--muted);margin-bottom:1rem;line-height:1.6}
.side-card ul{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.side-card ul li{font-size:.85rem;color:var(--muted);display:flex;align-items:center;gap:.4rem}
.side-card ul li svg{width:14px;height:14px;color:var(--teal)}

/* Tips grid */
.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;text-align:left}
.tip-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.3rem;
  display:flex;gap:1rem;align-items:flex-start;
  transition:transform .3s
}
.tip-card:hover{transform:translateY(-3px)}
.tip-card svg{width:20px;height:20px;color:var(--gold);flex-shrink:0;margin-top:2px}
.tip-card h4{font-size:.92rem;font-weight:700;margin-bottom:.25rem}
.tip-card p{font-size:.82rem;color:var(--muted);line-height:1.6}

/* ── CTA block ── */
.cta-block{
  text-align:center;padding:3.5rem 2rem;
  background:linear-gradient(135deg,rgba(255,107,107,.08),rgba(240,192,64,.06));
  border:1px solid var(--border);border-radius:var(--radius);
  margin-top:2rem
}
.cta-block h2{font-size:1.8rem;font-weight:800;margin-bottom:.6rem}
.cta-block p{color:var(--muted);margin-bottom:1.5rem;font-size:1rem}

/* ── Footer ── */
.site-footer{
  padding:2.5rem 1.5rem;text-align:center;
  border-top:1px solid var(--border);
  background:var(--surface)
}
.footer-security{font-size:.82rem;color:var(--teal);margin-bottom:.5rem;display:flex;align-items:center;justify-content:center;gap:.4rem}
.footer-security svg{width:14px;height:14px}
.footer-copy{font-size:.78rem;color:var(--muted);line-height:1.6}

/* ── Responsive ── */
@media(max-width:900px){
  .hero-wrap{grid-template-columns:1fr;text-align:center}
  .hero-text p{margin-left:auto;margin-right:auto}
  .hero-actions{justify-content:center}
  .hero-visual{min-height:auto;margin-top:1rem}
  .mosaic-grid{grid-template-columns:1fr}
  .mosaic-card.span2{grid-column:span 1}
  .showcase-row{grid-template-columns:1fr}
  .showcase-row.reverse .showcase-visual{order:0}
  .reviews-masonry{grid-template-columns:1fr}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .plat-scroll{grid-template-columns:repeat(2,1fr)}
  .plat-detail{grid-template-columns:1fr}
  .plat-detail-card.main{grid-column:span 1;grid-template-columns:1fr}
  .article-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .sec-title{font-size:1.6rem}
  .hero-text h1{font-size:2.2rem}
  .dl-hero h1{font-size:2rem}
  .article-hero h1{font-size:1.8rem}
}
@media(max-width:600px){
  .topbar-inner{flex-direction:column;gap:.6rem}
  .nav-list{gap:.2rem}
  .hero-mosaic{grid-template-columns:repeat(2,110px);gap:10px}
  .plat-scroll{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr;gap:1rem}
  .steps-grid{grid-template-columns:1fr}
  .req-grid{grid-template-columns:1fr}
  .tips-grid{grid-template-columns:1fr}
  .dl-meta{flex-direction:column;align-items:center}
}