:root {
  --navy:#003580;--navy2:#00297a;--accent:#0071c2;--accent2:#005fa3;
  --yellow:#febb02;--yellow2:#f5a623;
  --bg:#f2f2f2;--bg2:#fff;--bg3:#f5f5f5;
  --border:rgba(0,0,0,0.1);--border2:rgba(0,0,0,0.18);
  --text:#1a1a1a;--text2:#4a4a4a;--text3:#8a8a8a;
  --green:#008009;--green-bg:#ebf9eb;
  --amber:#916000;--amber-bg:#fff8e1;
  --red:#c00;--red-bg:#fff0f0;
  --teal:#006994;
  --mono:'DM Mono',monospace;--sans:'Inter',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;}
a{text-decoration:none;color:inherit;}
.hidden{display:none!important;}

/* ── HEADER ── */
.site-header{background:var(--navy);padding:0;position:sticky;top:0;z-index:200;box-shadow:0 2px 8px rgba(0,0,0,0.2);}
.header-top{display:flex;align-items:center;gap:0;padding:0 20px;height:48px;}
.hlogo{display:flex;align-items:center;gap:8px;margin-right:20px;cursor:pointer;}
.hlogo-icon{width:32px;height:32px;background:var(--yellow);border-radius:6px;display:flex;align-items:center;justify-content:center;}
.hlogo-icon svg{width:20px;height:20px;}
.hlogo-name{font-size:18px;font-weight:700;color:white;letter-spacing:-.02em;}
.hlogo-tld{font-size:10px;color:rgba(255,255,255,0.6);font-family:var(--mono);margin-left:2px;}
.hnav{display:flex;gap:0;flex:1;}
.hn{padding:0 14px;height:48px;display:flex;align-items:center;font-size:13px;color:rgba(255,255,255,0.75);cursor:pointer;border-bottom:3px solid transparent;transition:all .15s;font-weight:500;}
.hn:hover{color:white;background:rgba(255,255,255,0.08);}
.hn.active{color:white;border-bottom-color:var(--yellow);}
.header-right{margin-left:auto;display:flex;align-items:center;gap:8px;}
.hbtn{padding:6px 14px;border-radius:4px;font-size:13px;font-weight:600;cursor:pointer;font-family:var(--sans);border:none;transition:all .15s;display:inline-flex;align-items:center;gap:6px;}
.hbtn-outline{background:transparent;border:1px solid rgba(255,255,255,0.5);color:white;}
.hbtn-outline:hover{background:rgba(255,255,255,0.1);}
.hbtn-fill{background:var(--yellow);color:var(--navy);border:1px solid var(--yellow);}
.hbtn-fill:hover{background:var(--yellow2);}
.msg-badge{position:absolute;top:-4px;right:-4px;width:16px;height:16px;background:#e00;border-radius:50%;font-size:10px;font-weight:700;color:#fff;display:flex;align-items:center;justify-content:center;}

/* ── MODALS ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:300;align-items:center;justify-content:center;padding:20px;}
.modal-overlay.open{display:flex;}
.modal-box{background:white;border-radius:10px;width:520px;max-width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,0.3);}
.modal-head{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:12px;}
.modal-flag{font-size:28px;line-height:1;}
.modal-title{font-size:16px;font-weight:700;}
.modal-sub{font-size:12px;color:var(--text3);margin-top:2px;}
.modal-close{margin-left:auto;width:28px;height:28px;border-radius:5px;border:1px solid var(--border2);background:var(--bg3);color:var(--text3);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;}
.modal-close:hover{background:#eee;}
.modal-body{padding:18px 20px;}
.modal-footer{padding:12px 20px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end;}

/* ── STEPS ── */
.m-steps{display:flex;align-items:center;gap:0;margin-bottom:20px;}
.m-step{display:flex;align-items:center;gap:6px;flex:1;}
.m-step:last-child{flex:0;}
.ms-num{width:24px;height:24px;border-radius:50%;border:1.5px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--text3);flex-shrink:0;}
.ms-num.active{border-color:var(--accent);color:var(--accent);}
.ms-num.done{background:var(--accent);border-color:var(--accent);color:white;}
.ms-label{font-size:11px;font-weight:600;color:var(--text3);}
.ms-label.active{color:var(--text);}
.ms-line{flex:1;height:1px;background:var(--border);margin:0 6px;}

/* ── FORM ── */
.mf{margin-bottom:12px;}
.mf label{display:block;font-size:10px;font-weight:700;color:var(--text3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;}
.mf input,.mf select,.mf textarea{width:100%;background:var(--bg3);border:1.5px solid var(--border);border-radius:6px;padding:9px 12px;font-family:var(--sans);font-size:13px;color:var(--text);outline:none;transition:border-color .15s;resize:vertical;}
.mf input:focus,.mf select:focus,.mf textarea:focus{border-color:var(--accent);background:#fff;}
.mf-2{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.notice{background:#e8f4fb;border:1px solid rgba(0,113,194,0.15);border-radius:6px;padding:10px 12px;font-size:11px;color:var(--accent);line-height:1.6;margin-bottom:14px;}
.pay-notice{background:var(--amber-bg);border:1px solid rgba(145,96,0,0.15);border-radius:6px;padding:10px 12px;font-size:11px;color:var(--amber);line-height:1.6;margin-top:10px;}
.form-error{background:#fff0f0;border:1px solid rgba(200,0,0,0.2);border-radius:6px;padding:8px 12px;font-size:12px;color:var(--red);margin-bottom:10px;}

/* ── BUTTONS ── */
.m-btn-main{padding:10px 20px;background:var(--accent);color:white;border:none;border-radius:5px;font-family:var(--sans);font-size:13px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px;transition:background .15s;}
.m-btn-main:hover{background:var(--accent2);}
.m-btn-back{padding:10px 16px;background:transparent;border:1px solid var(--border2);border-radius:5px;font-family:var(--sans);font-size:13px;font-weight:600;color:var(--text2);cursor:pointer;}
.m-btn-back:hover{background:var(--bg3);}

/* ── CONFIRM BOX ── */
.confirm-box{background:var(--bg3);border-radius:8px;padding:12px 14px;text-align:left;margin:14px 0;}
.cb-row{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px solid var(--border);font-size:12px;}
.cb-row:last-child{border-bottom:none;}
.cb-key{color:var(--text3);}
.cb-val{font-weight:600;font-family:var(--mono);}

/* ── SUCCESS ── */
.success-area{padding:24px 20px;text-align:center;}
.si-circle{width:56px;height:56px;border-radius:50%;background:var(--green-bg);border:2px solid rgba(0,128,9,0.2);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;}
.si-circle svg{width:26px;height:26px;color:var(--green);}
.flow-steps{text-align:left;margin-top:14px;}
.fs-title{font-size:12px;font-weight:700;color:var(--text2);margin-bottom:8px;}
.fs-item{display:flex;gap:8px;margin-bottom:7px;align-items:flex-start;}
.fs-num{width:18px;height:18px;border-radius:50%;background:#e8f4fb;color:var(--accent);font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;}
.fs-text{font-size:12px;color:var(--text2);line-height:1.5;}

/* ── TOAST ── */
#toast{position:fixed;bottom:20px;right:20px;background:var(--navy);color:white;padding:12px 18px;border-radius:8px;font-size:13px;font-weight:600;z-index:500;transform:translateY(60px);opacity:0;transition:all .3s;box-shadow:0 4px 20px rgba(0,0,0,0.25);pointer-events:none;}

/* ── RESPONSIVE ── */
@media (max-width:768px) {
  .hnav{display:none;}
  .hlogo-name{font-size:15px;}
  .hlogo-tld{display:none;}
  .header-right .hbtn-outline:not(.lang-switch *){display:none;}
  .modal-overlay{padding:10px;}
  .modal-box{width:100%;max-height:95vh;border-radius:8px;}
  .mf-2{grid-template-columns:1fr;}
}
@media (max-width:480px) {
  .header-top{padding:0 12px;}
  .hlogo-name{font-size:14px;}
  .hbtn{padding:5px 10px;font-size:12px;}
}