:root{--navy:#0f2748;--navy2:#1b3a6b;--gold:#c8963e;--ink:#1f2937;--muted:#6b7280;--bg:#f5f7fb;--card:#fff;--line:#e5e9f2;--radius:12px;--shadow:0 2px 10px rgba(15,39,72,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%}
h1,h2,h3,h4{font-family:Georgia,"Times New Roman",serif;line-height:1.25;color:var(--navy)}
a{color:var(--navy2);text-decoration:none}a:hover{color:var(--gold)}
img{max-width:100%;height:auto}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.page{padding-top:26px;padding-bottom:50px;min-height:60vh}
/* Header */
.site-header{background:var(--navy);position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.bar{display:flex;align-items:center;gap:18px;min-height:66px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font:700 1.05rem Georgia,serif;white-space:nowrap}
.logo:hover{color:#fff}.logo-mark{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:9px;background:var(--gold);color:var(--navy);font:700 1.1rem Georgia,serif}
.nav-panel{display:flex;align-items:center;gap:16px;flex:1;justify-content:flex-end}
.main-nav{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.main-nav>a,.dd>a{color:#e3eaf6;padding:22px 10px;font-size:.93rem;font-weight:500;display:block;white-space:nowrap}
.main-nav>a:hover,.dd:hover>a{color:#fff;background:rgba(255,255,255,.08)}
.dd{position:relative}.dd>a:after{content:"";display:inline-block;margin-left:6px;border:4px solid transparent;border-top-color:currentColor;border-bottom:0;vertical-align:middle}
.dm{display:none;position:absolute;top:100%;left:0;min-width:215px;background:#fff;border-radius:0 0 10px 10px;box-shadow:0 10px 24px rgba(0,0,0,.18);padding:8px 0;border-top:3px solid var(--gold)}
.dd:hover .dm,.dd:focus-within .dm{display:block}
.dm a{display:block;padding:9px 18px;color:var(--ink);font-size:.93rem}.dm a:hover{background:var(--bg);color:var(--navy2)}
.search{display:flex}.search input{width:140px;padding:8px 12px;border:0;border-radius:8px 0 0 8px;font:inherit;font-size:.9rem}
.search button{background:var(--gold);color:var(--navy);border:0;padding:0 14px;border-radius:0 8px 8px 0;font-weight:700;cursor:pointer}
.menu-btn{display:none;background:none;border:0;padding:10px;margin-left:auto;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.25s}
/* Hero */
.hero{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:16px;padding:56px 24px;text-align:center;margin-bottom:34px}
.hero-in{max-width:720px;margin:auto}.hero h1{color:#fff;font-size:clamp(1.9rem,5vw,3rem);margin:10px 0}
.hero p{color:#d6e0f2;font-size:1.1rem;margin:0 0 22px}.eyebrow{display:inline-block;background:rgba(200,150,62,.2);color:#f0c777;padding:4px 14px;border-radius:20px;font-size:.8rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.hero-search{display:flex;max-width:520px;margin:auto}.hero-search input{flex:1;padding:14px 16px;border:0;border-radius:10px 0 0 10px;font:inherit;min-width:0}
.hero-search button{background:var(--gold);color:var(--navy);border:0;padding:0 24px;border-radius:0 10px 10px 0;font-weight:700;font-size:1rem;cursor:pointer}
/* Sections and cards */
.h-sec{margin:0 0 16px}.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-bottom:10px}
.tile{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);color:var(--ink);transition:.2s}
.tile:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(15,39,72,.12);color:var(--ink)}
.tile strong{font:700 1.05rem Georgia,serif;color:var(--navy)}.tile span{font-size:.88rem;color:var(--muted);line-height:1.5}.tile em{font-style:normal;font-size:.8rem;color:var(--gold);font-weight:700}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;margin:40px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--line)}
.sec-head h2{margin:0;font-size:1.5rem}.sec-head a{font-size:.9rem;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(15,39,72,.12)}
.card h3{font-size:1.1rem;margin:8px 0}.card h3 a{color:var(--navy)}.card h3 a:hover{color:var(--gold)}
.card p{font-size:.92rem;color:var(--muted);margin:0 0 14px;flex:1}.more{font-size:.88rem;font-weight:700}
.tag{display:inline-block;align-self:flex-start;background:#eef2fb;color:var(--navy2);padding:3px 11px;border-radius:20px;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.cat-banner{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:var(--radius);padding:30px 26px;margin-bottom:26px}
.cat-banner h1{color:#fff;margin:0 0 6px}.cat-banner p{margin:0 0 6px;color:#d6e0f2}.cat-banner small{color:#f0c777;font-weight:700}
.crumbs{font-size:.86rem;color:var(--muted);margin-bottom:14px}
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:30px}
.pager a,.pager strong{padding:8px 14px;border-radius:8px;background:#fff;border:1px solid var(--line);font-size:.92rem}.pager strong{background:var(--navy);color:#fff;border-color:var(--navy)}
/* Article */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 38px;box-shadow:var(--shadow)}
.post h1{font-size:clamp(1.6rem,3.6vw,2.3rem);margin:12px 0 6px}.meta{color:var(--muted);font-size:.86rem;margin:0 0 22px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.content{font-size:1.05rem}.content h2{font-size:1.4rem;margin:28px 0 8px;padding-left:12px;border-left:4px solid var(--gold)}
.content ul,.content ol{padding-left:24px}.content li{margin:5px 0}
.content table{border-collapse:collapse;width:100%;margin:16px 0;font-size:.95rem;display:block;overflow-x:auto}
.content th,.content td{border:1px solid var(--line);padding:9px 12px;text-align:left}.content th{background:#eef2fb;color:var(--navy)}
blockquote{border-left:4px solid var(--gold);margin:16px 0;padding:10px 18px;background:#fbf7ee;font-family:Georgia,serif;font-style:italic;border-radius:0 8px 8px 0}
.side{position:sticky;top:88px;display:flex;flex-direction:column;gap:18px}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.box h3{margin:0 0 10px;font-size:1.05rem}.box ul{list-style:none;margin:0;padding:0}.box li{padding:7px 0;border-bottom:1px solid var(--line);font-size:.92rem;line-height:1.45}.box li:last-child{border:0}
/* Forms, pages */
.form{display:flex;flex-direction:column;gap:12px;max-width:620px;background:#fff;padding:24px;border-radius:var(--radius);border:1px solid var(--line)}
.form input,.form textarea,.form select{padding:11px 13px;border:1px solid #cbd5e1;border-radius:8px;font:inherit;width:100%}
button,.form button{background:var(--navy);color:#fff;border:0;padding:11px 20px;border-radius:8px;font:inherit;font-weight:600;cursor:pointer}button:hover{background:var(--navy2)}
.notice{background:#e7f6ec;border:1px solid #b6e2c3;padding:12px 16px;border-radius:8px}
ul.sm{columns:2 300px;list-style:none;padding:0}ul.sm li{padding:3px 0;break-inside:avoid}
/* Footer */
.site-footer{background:var(--navy);color:#c3d0e8;margin-top:30px;padding:44px 0 18px;font-size:.92rem}
.fcols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}.fcols h4{color:#fff;margin:0 0 12px}.fcols a{display:block;color:#c3d0e8;padding:3px 0}.fcols a:hover{color:var(--gold)}.fcols p{margin:0;line-height:1.6}
.fbottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;border-top:1px solid rgba(255,255,255,.15);margin-top:30px;padding-top:16px;font-size:.84rem}.fbottom a{color:#c3d0e8;margin-left:12px}
/* Responsive */
@media(max-width:1000px){.layout{grid-template-columns:1fr}.side{position:static}}
@media(max-width:1100px){
 .menu-btn{display:block}
 .nav-panel{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:8px 20px 20px;gap:12px;max-height:calc(100vh - 66px);overflow-y:auto;box-shadow:0 12px 20px rgba(0,0,0,.25)}
 .nav-open .nav-panel{display:flex}
 .nav-open .menu-btn span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-open .menu-btn span:nth-child(2){opacity:0}.nav-open .menu-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
 .main-nav{flex-direction:column;align-items:stretch}
 .main-nav>a,.dd>a{padding:13px 8px;border-bottom:1px solid rgba(255,255,255,.1)}
 .dd>a:after{float:right;margin-top:9px}
 .dd:hover .dm{display:none}.dd.open .dm{display:block}
 .dm{position:static;box-shadow:none;background:rgba(255,255,255,.06);border-top:0;border-radius:0}.dm a{color:#e3eaf6;padding-left:24px}.dm a:hover{background:rgba(255,255,255,.1);color:#fff}
 .search input{flex:1;width:auto}.search{width:100%}.search button{padding:10px 18px}
 .fcols{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
 body{font-size:16px}.wrap{padding:0 14px}.hero{padding:38px 16px}.post{padding:22px 18px}
 .logo-text{font-size:.92rem;white-space:normal;line-height:1.15}.fcols{grid-template-columns:1fr}.fbottom a{margin:0 12px 0 0}
 .grid,.tiles{grid-template-columns:1fr}.hero-search{flex-direction:column;gap:8px}.hero-search input,.hero-search button{border-radius:10px;padding:13px}
}
@media print{.site-header,.site-footer,.side{display:none}.post{border:0;box-shadow:none}}

.exam{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:34px}
.exam-card{display:block;border-radius:var(--radius);padding:24px;color:#fff;box-shadow:var(--shadow);transition:.2s}
.exam-card:hover{transform:translateY(-3px);color:#fff}.exam-card h3{color:#fff;margin:10px 0 6px;font-size:1.4rem}.exam-card p{margin:0 0 12px;color:rgba(255,255,255,.88);font-size:.95rem}
.exam-card.ielts{background:linear-gradient(135deg,#7c2d12,#c2410c)}.exam-card.gre{background:linear-gradient(135deg,#14532d,#15803d)}.exam-card .tag{background:rgba(255,255,255,.2);color:#fff}
@media(max-width:700px){.exam{grid-template-columns:1fr}}