/* QMPlay2.com — main stylesheet */
:root{
  --ink:#1c1238;
  --primary:#4a1fa0;
  --primary-2:#6a3fd1;
  --accent:#14c47c;
  --accent-2:#0b9a5f;
  --bg:#f8f6fd;
  --soft:#efeaf9;
  --card:#ffffff;
  --text:#2c2747;
  --muted:#5d5878;
  --line:#e3dcf3;
  --radius:16px;
  --shadow:0 10px 30px rgba(42,18,96,.08);
  --container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--accent-2)}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;font-weight:700}
h1{font-size:clamp(2rem,4.2vw,3.1rem)}
h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:.6rem}
h3{font-size:1.15rem}
p{margin-bottom:1rem}
code{font-family:ui-monospace,Consolas,Menlo,monospace;background:var(--soft);color:var(--primary);padding:.1em .4em;border-radius:6px;font-size:.92em;word-break:break-word}
pre{background:#1c1238;color:#d9fbe9;padding:1rem 1.2rem;border-radius:12px;overflow-x:auto;margin:0 0 1.2rem;font-size:.9rem;line-height:1.6}
pre code{background:none;color:inherit;padding:0}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section.alt{background:var(--soft)}
.section-head{max-width:760px;margin:0 auto 44px;text-align:center}
.section-head p{color:var(--muted);margin:0}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2);margin-bottom:.6rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.35rem;color:var(--ink)}
.brand img{width:44px;height:30px;object-fit:contain}
.brand span{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none}
.nav-links a{color:var(--text);font-weight:500;font-size:.95rem}
.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:999px;font-weight:600;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;font-family:inherit}
.btn svg{width:18px;height:18px}
.btn-download{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 8px 20px rgba(20,196,124,.35)}
.btn-download:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(20,196,124,.45)}
.btn-outline{border-color:var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:#fff}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--ink)}
.nav-toggle svg{width:28px;height:28px}
.nav-right{display:flex;align-items:center;gap:12px}

/* Hero */
.hero{padding:70px 0 80px;background:radial-gradient(1000px 500px at 85% 10%,rgba(20,196,124,.14),transparent 60%),radial-gradient(800px 500px at 0% 100%,rgba(74,31,160,.12),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.hero-text p{font-size:1.08rem;color:var(--muted);margin:18px 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-media img{border-radius:22px;box-shadow:0 30px 60px rgba(42,18,96,.18)}
.hero-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;font-size:.88rem;color:var(--muted)}
.hero-meta span{display:inline-flex;align-items:center;gap:6px}
.hero-meta svg{width:16px;height:16px;color:var(--accent-2)}

/* Grid + cards */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card h3{margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(20,196,124,.16),rgba(74,31,160,.14));color:var(--primary);margin-bottom:16px}
.icon svg{width:26px;height:26px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split p{color:var(--muted)}
.checklist{list-style:none;margin:10px 0 0}
.checklist li{position:relative;padding-left:32px;margin-bottom:12px;color:var(--text)}
.checklist li::before{content:"";position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:.88rem;font-weight:500;color:var(--ink)}

/* Steps */
.steps{counter-reset:step}
.step{position:relative}
.step .num{position:absolute;top:22px;right:24px;font-size:2rem;font-weight:700;color:var(--soft)}

/* Download */
.download-box{background:linear-gradient(135deg,var(--ink),var(--primary));color:#fff;border-radius:24px;padding:48px;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;box-shadow:0 24px 50px rgba(42,18,96,.25)}
.download-box h2{color:#fff}
.download-box p{color:#d8d0f2}
.file-info{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:24px}
.file-info dl{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;font-size:.92rem;margin-bottom:22px}
.file-info dt{color:#b9addf}
.file-info dd{color:#fff;font-weight:500}
.file-info .btn{width:100%}

/* Table */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th,td{text-align:left;padding:14px 20px;border-bottom:1px solid var(--line)}
th{background:var(--ink);color:#fff;font-weight:600}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:600;color:var(--ink)}

/* Articles */
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .2s}
.post-card:hover{transform:translateY(-4px)}
.post-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.post-body{padding:22px;display:flex;flex-direction:column;flex:1}
.post-body .tag{font-size:.78rem;font-weight:600;color:var(--accent-2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.post-body h3{margin-bottom:8px}
.post-body h3 a{color:var(--ink)}
.post-body h3 a:hover{color:var(--primary)}
.post-body p{color:var(--muted);font-size:.93rem;flex:1}
.read-more{font-weight:600;font-size:.92rem;display:inline-flex;align-items:center;gap:6px}
.center{text-align:center;margin-top:36px}

/* FAQ */
.faq-list{max-width:var(--container);display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:20px 24px;font:600 1rem 'Poppins',sans-serif;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer}
.faq-q .plus{flex:0 0 28px;height:28px;border-radius:50%;background:var(--soft);display:grid;place-items:center;transition:transform .25s,background .25s}
.faq-q .plus svg{width:14px;height:14px;color:var(--primary)}
.faq-item.open .plus{transform:rotate(45deg);background:var(--accent)}
.faq-item.open .plus svg{color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 24px 20px;color:var(--muted);margin:0}

/* Page hero + article */
.page-hero{padding:60px 0 40px;background:linear-gradient(180deg,var(--soft),var(--bg))}
.page-hero p{color:var(--muted);max-width:760px;margin-top:12px}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.breadcrumb a{color:var(--muted)}
.article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:48px;box-shadow:var(--shadow)}
.article .cover{border-radius:16px;margin-bottom:32px;width:100%;aspect-ratio:16/9;object-fit:cover}
.article h2{font-size:1.5rem;margin:34px 0 12px}
.article h3{margin:24px 0 8px}
.article ul,.article ol{margin:0 0 1.2rem 1.3rem}
.article li{margin-bottom:.45rem}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:.88rem;color:var(--muted);margin-top:14px}
.note{background:var(--soft);border-left:4px solid var(--accent);padding:16px 20px;border-radius:10px;margin:0 0 1.2rem}
.note p{margin:0}
.related{margin-top:56px}
.related h2{margin-bottom:24px}

/* Footer */
.site-footer{background:#f2eef9;border-top:1px solid var(--line);padding:70px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.footer-grid h4{font-size:1.15rem;margin-bottom:18px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:12px}
.footer-grid li a{color:var(--muted)}
.footer-grid li a:hover{color:var(--primary)}
.footer-about p{color:var(--muted);margin-top:16px;font-size:.95rem}
.footer-bottom{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;text-align:center;border-top:1px solid var(--line);margin-top:50px;padding:24px 0;font-size:.93rem;color:var(--muted)}
.footer-bottom .footer-keyword{color:var(--primary);font-weight:700}.footer-bottom a.footer-keyword,.footer-bottom a.footer-keyword:hover{text-decoration:none}
.to-top{position:fixed;right:24px;bottom:24px;width:54px;height:54px;border-radius:50%;background:var(--primary);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 24px rgba(74,31,160,.35);opacity:0;visibility:hidden;transform:translateY(12px);transition:.25s;z-index:60}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--accent-2)}
.to-top svg{width:24px;height:24px}

.legal h2{font-size:1.35rem}
.contact-mail{font-size:1.25rem;font-weight:600;color:var(--ink);background:var(--soft);display:inline-block;padding:14px 24px;border-radius:12px;margin-top:6px;user-select:all}

/* Responsive */
@media (max-width:1080px){
  .nav-links{gap:18px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:12px 0;border-bottom:1px solid var(--soft)}
  .hero-grid,.split,.download-box{grid-template-columns:1fr}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .hero{padding:44px 0 56px}
}
@media (max-width:640px){
  .section{padding:56px 0}
  .container{padding:0 18px}
  .grid-2,.grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}
  .btn-download.header-btn{padding:10px 16px;font-size:.85rem}
  .btn-download.header-btn .label-long{display:none}
  .download-box,.article{padding:28px 22px}
  .footer-bottom{flex-direction:column;align-items:center;text-align:center}
  .brand{font-size:1.15rem}
}

/* Plain (box-free) layouts */
.format-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px;border-top:1px solid var(--line)}
.format-row{padding:22px 0;border-bottom:1px solid var(--line)}
.format-row h3{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.format-row h3 svg{width:22px;height:22px;color:var(--accent-2)}
.format-row p{color:var(--muted);margin:0}
.download-band{background:linear-gradient(135deg,var(--ink),var(--primary));color:#fff;padding:64px 0}
.download-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}
.download-band h2{color:#fff}
.download-band p{color:#d8d0f2;margin-bottom:.5rem}
.download-band .file-line{font-size:.9rem;color:#b9addf;margin:0}
.btn-lg{padding:16px 34px;font-size:1.05rem;flex:0 0 auto}
@media (max-width:900px){.download-inner{flex-direction:column;align-items:flex-start}.format-list{grid-template-columns:1fr}}