:root{--primary:#ef4444;--green:#10b981;--gold:#f59e0b;--ink:#0f172a;--bg:#ffffff;--text:#111827}
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
font-family:Inter,system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,'Noto Sans',sans-serif}
.container{max-width:1100px;margin:0 auto;padding:16px}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid #e5e7eb;z-index:30}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 16px}
.nav a.logo{display:flex;align-items:center;gap:10px;color:#111;font-weight:700;text-decoration:none}
.nav img{height:42px}
.nav .right a{margin-left:10px;padding:8px 14px;border-radius:8px;text-decoration:none;font-weight:700}
.nav .right .login{background:#fecaca;color:#7f1d1d}
.nav .right .register{background:#fecaca;border:2px solid #ef4444;color:#ef4444;background:#fff}
h1{font-size:32px;margin:24px 0}
.table{width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e5e7eb}
.table th,.table td{border:1px solid #e5e7eb;padding:10px 12px;text-align:left}
.btn-wide{display:block;width:100%;padding:12px 18px;border-radius:8px;border:none;font-weight:800;margin:8px 0;cursor:pointer}
.btn-red{background:#ef4444;color:#fff}.btn-green{background:#10b981;color:#fff}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:14px;margin:16px 0}
.grid-2{display:grid;grid-template-columns:1fr;gap:16px}
.img-fluid{max-width:100%;height:auto;border-radius:8px}
.section-title{font-size:22px;margin:14px 0}
footer{margin-top:20px;border-top:1px solid #e5e7eb;padding:20px 0;text-align:center;color:#374151}
.badge{font-size:12px;color:#6b7280}
.carousel{-webkit-overflow-scrolling:touch;overflow:hidden}
.carousel-track{display:flex;gap:12px;transition:transform .3s}
.tip{min-width:260px;border:1px dashed #d1d5db;border-radius:8px;padding:10px;background:#fafafa}
.reviews{display:grid;grid-template-columns:1fr;gap:12px}
.review{border:1px solid #e5e7eb;border-radius:10px;padding:12px}
@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr} .reviews{grid-template-columns:1fr 1fr 1fr}}
/* --- Improved header layout --- */
.site-header{background:#fff;border-bottom:2px solid #eee;position:sticky;top:0;z-index:50}
.site-header .wrap{max-width:1100px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between}
.site-header .brand{display:flex;align-items:center;gap:10px}
.site-header .brand img{height:40px}
.site-header .brand .site-name{font-weight:800;font-size:20px;color:#f59e0b;letter-spacing:.5px}
.site-header nav ul{list-style:none;display:flex;gap:16px;margin:0;padding:0}
.site-header nav a{display:block;text-decoration:none;color:#111;padding:8px 12px;border-radius:8px;font-weight:600;border:1px solid transparent}
.site-header nav a:hover{color:#f59e0b;border-color:#fde68a;background:#fff7ed}

/* Mobile */
@media (max-width: 768px){
  .site-header .wrap{flex-direction:column;align-items:flex-start;gap:8px}
  .site-header nav ul{flex-direction:column;gap:8px;width:100%}
  .site-header nav a{background:#fafafa}
}
/* --- Recommended images two-column layout on desktop --- */
.recommended-images{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin:20px 0}
.recommended-images img{width:48%;max-width:520px;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.12);object-fit:cover}
@media (max-width: 900px){.recommended-images img{width:100%}}

/* --- Remove any accidental overlay/tooltip on images --- */
.card img{pointer-events:none; position:relative; z-index:1}
.image-tooltip, .tooltip, .tippy-box, .figcaption, .caption {display:none !important}

/* --- Single-column centered layout for homepage --- */
.centered{max-width:760px;margin:0 auto}
.centered .hero-logo{display:block;margin:0 auto 12px auto;max-width:260px;height:auto;border-radius:12px}
.centered .cta{display:block;width:100%;padding:14px 18px;border-radius:10px;font-weight:800;border:none;margin:8px 0;cursor:pointer}
.centered .cta.red{background:#ef4444;color:#fff}
.centered .cta.green{background:#10b981;color:#fff}
.centered .table{margin-top:10px}
.article{max-width:800px;margin:22px auto}
.article h2{font-size:24px;margin:16px 0}
.article p{line-height:1.7;margin:10px 0}
.article ul{padding-left:18px}

/* === Mobile MU (hamburger) header === */
.site-header{background:#fff;border-bottom:2px solid #eee;position:sticky;top:0;z-index:60}
.site-header .wrap{max-width:1100px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:36px}
.brand .site-name{font-weight:800;color:#f59e0b;letter-spacing:.4px}

.nav-toggle{display:none;cursor:pointer;border:1px solid #f59e0b;background:#fff7ed;color:#a16207;padding:8px 10px;border-radius:8px;font-weight:700}
.nav-toggle:focus{outline:2px solid #f59e0b}

.main-nav ul{list-style:none;display:flex;gap:16px;margin:0;padding:0}
.main-nav a{display:block;text-decoration:none;color:#111;padding:8px 12px;border-radius:8px;font-weight:600}
.main-nav a:hover{color:#f59e0b;background:#fff7ed}

/* small screens */
@media (max-width: 768px){
  .nav-toggle{display:block}
  .main-nav{position:relative;width:100%}
  .main-nav ul{flex-direction:column;gap:8px;position:absolute;left:0;right:0;top:52px;
    background:#fff;border:1px solid #eee;border-radius:12px;padding:10px;box-shadow:0 12px 24px rgba(0,0,0,.08);
    max-height:0;overflow:hidden;transition:max-height .25s ease}
  .main-nav.open ul{max-height:320px}
  .main-nav a{background:#fafafa}
}

/* === Full-screen drawer menu === */
.main-nav{position:fixed;inset:0;display:flex;align-items:flex-start;justify-content:flex-end;
  background:rgba(0,0,0,.35);backdrop-filter:saturate(150%) blur(2px);
  opacity:0;pointer-events:none;transition:opacity .25s ease;z-index:80}
.main-nav .panel{width:min(90vw,380px);height:100%;background:#ffffff;border-left:1px solid #eee;
  box-shadow:-8px 0 24px rgba(0,0,0,.12);transform:translateX(100%);transition:transform .25s ease}
.main-nav.open{opacity:1;pointer-events:auto}
.main-nav.open .panel{transform:translateX(0)}
.main-nav .panel header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid #eee}
.main-nav .panel header .ttl{font-weight:800;color:#f59e0b}
.main-nav .close{border:none;background:#fff7ed;color:#a16207;border:1px solid #f59e0b;border-radius:10px;padding:8px 12px;font-weight:700;cursor:pointer}
.main-nav ul{list-style:none;margin:0;padding:12px}
.main-nav li{margin:8px 0}
.main-nav a{display:block;padding:14px 12px;border-radius:12px;background:#fafafa;border:1px solid #eee;color:#111;text-decoration:none;font-weight:700}
.main-nav a:hover{background:#fff7ed;border-color:#fde68a;color:#a16207}
@media (min-width: 900px){ /* desktop keeps inline menu look */
  .main-nav{position:static;inset:auto;background:transparent;opacity:1;pointer-events:auto}
  .main-nav .panel{transform:none;width:auto;height:auto;background:transparent;border:none;box-shadow:none}
  .main-nav .panel header,.main-nav .close{display:none}
  .main-nav ul{display:flex;gap:16px;padding:0}
  .main-nav a{background:transparent;border:1px solid transparent}
  .main-nav a:hover{background:#fff7ed;border-color:#fde68a}
}

/* === Header alignment fix (brand left, menu right) === */
.site-header .wrap{display:flex;align-items:center;justify-content:space-between}
.nav-toggle{margin-left:auto}
@media (max-width:768px){
  .site-header .wrap{flex-direction:row;align-items:center}
}

.content ul{list-style:disc;margin-left:18px}

.main-nav .drawer-body{padding:12px}
.main-nav .drawer-body .links{list-style:none;margin:12px 0 0 0;padding:0}
.main-nav .drawer-body .links li{margin:6px 0}
.main-nav .drawer-body .links a{display:block;padding:12px;border-radius:10px;background:#fafafa;border:1px solid #eee;font-weight:700;color:#111;text-decoration:none}
.main-nav .drawer-body .links a:hover{background:#fff7ed;border-color:#fde68a;color:#a16207}
.main-nav .cta{display:block;text-align:center;font-weight:800;border-radius:12px;padding:12px 14px;margin:8px 0;text-decoration:none}
.main-nav .cta.red{background:#ef4444;color:#fff}
.main-nav .cta.green{background:#10b981;color:#fff}