:root{
  --bg:#f4f6fa; --card:#fff; --ink:#1b2430; --muted:#6b7787;
  --brand:#0d5c46; --brand2:#12866a; --line:#e2e7ee; --danger:#b4232a;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.topbar{background:var(--brand);color:#fff}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:58px;gap:12px;flex-wrap:wrap}
.brand{color:#fff;font-weight:700;text-decoration:none;font-size:18px}
nav a{color:#dff3ec;text-decoration:none;margin-left:14px;font-size:14px}
nav a:hover{color:#fff}
nav .who{margin-left:14px;font-size:13px;opacity:.85}
.btn-sm{background:#ffffff22;border:1px solid #ffffff55;padding:5px 10px;border-radius:6px}
main{padding:24px 16px 60px}
h1{font-size:22px;margin:18px 0}
h2{font-size:18px;margin:16px 0 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
label{display:block;font-size:13px;font-weight:600;margin:12px 0 5px}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=email],select,textarea{
  width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:7px;font-size:14px;background:#fff}
textarea{min-height:80px}
input[type=file]{font-size:13px;margin-top:4px}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;padding:10px 18px;border-radius:7px;
  font-size:14px;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--brand2)}
.btn.alt{background:#334}
.btn.warn{background:var(--danger)}
.btn.mini{padding:6px 10px;font-size:12px}
table{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#eef2f7;font-size:13px}
.alert{padding:11px 14px;border-radius:8px;margin:14px 0;font-size:14px}
.alert.success{background:#e4f6ee;color:#0d5c46;border:1px solid #b9e4d3}
.alert.error{background:#fde9ea;color:#8c1b21;border:1px solid #f3c2c5}
.muted{color:var(--muted);font-size:13px}
.badge{padding:3px 9px;border-radius:20px;font-size:12px;display:inline-block}
.badge.pending{background:#fff3d6;color:#8a6100}
.badge.approved{background:#e0f5e6;color:#1d6b34}
.badge.rejected{background:#fde9ea;color:#8c1b21}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.field-row{display:grid;grid-template-columns:2fr 1fr 1.5fr auto auto;gap:8px;margin-bottom:8px;align-items:center}
.foot{background:#fff;border-top:1px solid var(--line);padding:16px 0;color:var(--muted);font-size:13px}
.authbox{max-width:420px;margin:40px auto}
@media(max-width:640px){.field-row{grid-template-columns:1fr}}

/* ---------- Home / landing ---------- */
.hero{background:linear-gradient(135deg,#0d5c46,#12866a 60%,#17a07d);color:#fff;border-radius:14px;
  padding:44px 28px;margin:22px 0 26px}
.hero-in{max-width:760px}
.hero h1{font-size:32px;line-height:1.28;margin:12px 0 10px;color:#fff}
.hero p{font-size:15px;line-height:1.7;color:#e6f6f0;margin:0 0 20px}
.pill{display:inline-block;background:#ffffff26;border:1px solid #ffffff55;padding:5px 12px;
  border-radius:20px;font-size:12.5px}
.btn.big{padding:12px 22px;font-size:15px}
.btn.ghost{background:#ffffff1f;border:1px solid #ffffff77}
.btn.ghost:hover{background:#ffffff33}
.sec-title{font-size:20px;margin:26px 0 14px}
.sec-title span{color:var(--muted);font-weight:500;font-size:14px}
.svc-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.svc{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--brand2);border-radius:10px;padding:18px;text-decoration:none;color:var(--ink);
  transition:.18s}
.svc:hover{transform:translateY(-3px);box-shadow:0 8px 20px #0d5c4618;border-left-color:var(--brand)}
.svc-ic{width:42px;height:42px;border-radius:9px;background:#e4f2ed;color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;margin-bottom:4px}
.svc strong{font-size:15.5px}
.svc-en{font-size:12.5px;color:var(--brand2);font-weight:600;letter-spacing:.2px}
.svc-go{margin-top:8px;font-size:13px;font-weight:600;color:var(--brand)}
.steps{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.step{margin:0}
.step .num{display:inline-flex;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;
  align-items:center;justify-content:center;font-size:14px;font-weight:700;margin-bottom:8px}
.step p{margin:6px 0 0;line-height:1.6}
.notice ul{margin:8px 0 14px;padding-left:20px;color:var(--muted);font-size:14px;line-height:1.9}
@media(max-width:640px){.hero{padding:30px 18px}.hero h1{font-size:24px}}