.ectw-wrap{--ectw:#1676d2;--ectw-dark:#0f4f91;--ectw-border:#dfe6ee;--ectw-soft:#f4f8fc;--ectw-soft-2:#fbfdff;--ectw-glow:rgba(22,118,210,.18);--ectw-glow-strong:rgba(22,118,210,.28);max-width:980px;margin:36px auto;padding:0 10px;color:#1f2a37}
.ectw-wrap *{box-sizing:border-box}
.ectw-card{position:relative;background:linear-gradient(180deg,#fff 0%,#fff 68%,var(--ectw-soft-2) 100%);border:1px solid var(--ectw-border);border-radius:22px;padding:30px;box-shadow:0 15px 45px rgba(15,23,42,.08);overflow:hidden}
.ectw-card--hero:before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--ectw) 0%,var(--ectw-dark) 100%)}
.ectw-card h2{margin:0 0 8px;font-size:1.9rem;line-height:1.2;color:#111827}
.ectw-card p{margin:0 0 14px;line-height:1.65;color:#4b5563}
.ectw-stack > * + *{margin-top:16px}
.ectw-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ectw-form label,.ectw-full{display:block}
.ectw-form label span,.ectw-full span{display:block;font-size:.98rem;font-weight:700;margin-bottom:8px;color:#111827}
.ectw-form input[type=text],.ectw-form input[type=email],.ectw-form input[type=number],.ectw-form textarea{width:100%;border:1px solid #cfd8e3;border-radius:14px;padding:13px 14px;background:#fff;color:#111827;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.ectw-form input[type=text]:focus,.ectw-form input[type=email]:focus,.ectw-form input[type=number]:focus,.ectw-form textarea:focus{outline:none;border-color:var(--ectw);box-shadow:0 0 0 4px var(--ectw-glow);transform:translateY(-1px)}
.ectw-form textarea{min-height:120px;resize:vertical}
.ectw-primary,.ectw-secondary,.ectw-link-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:13px 20px;font-weight:700;cursor:pointer;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,opacity .2s ease}
.ectw-primary,.ectw-link-button{background:linear-gradient(135deg,var(--ectw) 0%,var(--ectw-dark) 100%);color:#fff!important;box-shadow:0 10px 28px var(--ectw-glow)}
.ectw-primary:hover,.ectw-link-button:hover{transform:translateY(-1px);box-shadow:0 14px 30px var(--ectw-glow-strong)}
.ectw-secondary{background:#eef2f7;color:#1f2937;border:1px solid #d8e1ea}
.ectw-secondary:hover{background:#e6edf5;transform:translateY(-1px)}
.ectw-items{display:grid;gap:14px;margin:8px 0 0}
.ectw-item{display:flex;justify-content:space-between;gap:20px;align-items:center;border:1px solid var(--ectw-border);background:#fff;border-radius:18px;padding:16px;box-shadow:0 4px 14px rgba(15,23,42,.03)}
.ectw-item-main{display:flex;align-items:center;gap:14px;min-width:0}
.ectw-item-main strong{display:block;font-size:1.02rem;color:#111827}
.ectw-item-main small{display:block;color:#6b7280;margin-top:5px}
.ectw-thumb{width:78px!important;height:78px!important;object-fit:cover;border-radius:14px;border:1px solid #eef2f7;background:#fff;box-shadow:0 4px 12px rgba(15,23,42,.05)}
.ectw-item-qty{text-align:right;min-width:210px}
.ectw-item-qty>span{display:inline-flex;background:var(--ectw-soft);color:#334155;border-radius:999px;padding:6px 10px;font-size:.86rem;font-weight:700;margin-bottom:8px}
.ectw-item-qty label{display:flex;align-items:center;gap:8px;justify-content:flex-end}
.ectw-item-qty label span{margin:0;font-size:.93rem}
.ectw-item-qty input{max-width:84px;text-align:center}
.ectw-order-chip{display:inline-flex;align-items:center;gap:8px;background:var(--ectw-soft);border:1px solid var(--ectw-border);border-radius:999px;padding:8px 14px;font-weight:700;margin:8px 0 2px;color:#0f172a}
.ectw-order-chip:before{content:"#";display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:#fff;color:var(--ectw);font-weight:800;box-shadow:0 2px 6px rgba(15,23,42,.08)}
.ectw-full{margin:0}
.ectw-legal-note{background:linear-gradient(180deg,var(--ectw-soft) 0%,#fff 100%);border:1px solid var(--ectw-border);border-left:5px solid var(--ectw);padding:14px 15px;border-radius:14px;color:#334155}
.ectw-notice{padding:14px 16px;border-radius:14px;margin:0 0 16px;font-weight:600}
.ectw-error{background:#fff1f1;border:1px solid #efb2b2;color:#8a1c1c}
.ectw-warning{background:#fff8e8;border:1px solid #edd084;color:#7a5b10}
.ectw-info{background:#eef6ff;border:1px solid #b9d7f5;color:#0f4f91}
.ectw-summary{margin:20px 0;border:1px solid var(--ectw-border);border-radius:18px;overflow:hidden;background:#fff}
.ectw-summary>div{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--ectw-border)}
.ectw-summary>div:last-child{border-bottom:0}
.ectw-summary dt,.ectw-summary dd{padding:13px 15px;margin:0}
.ectw-summary dt{font-weight:700;background:var(--ectw-soft-2);color:#0f172a}
.ectw-summary dd{color:#334155}
.ectw-review-items{margin:20px 0;background:#fff;border:1px solid var(--ectw-border);border-radius:16px;padding:16px}
.ectw-review-items strong{display:block;margin-bottom:8px;color:#111827}
.ectw-review-items ul{margin:0;padding-left:18px}
.ectw-review-items li{margin:6px 0;color:#334155}
.ectw-confirm-box{background:linear-gradient(180deg,var(--ectw-soft) 0%,#fff 100%);border:1px solid var(--ectw-border);border-radius:16px;padding:16px;margin:20px 0;font-weight:700;color:#12304b}
.ectw-confirm{font-size:1.05em}
.ectw-success{text-align:center}
.ectw-success-icon{width:68px;height:68px;border-radius:50%;background:#e8f8ef;color:#198754;display:flex;align-items:center;justify-content:center;font-size:34px;margin:0 auto 16px;box-shadow:0 10px 24px rgba(25,135,84,.12)}
.ectw-floating-button{position:fixed;right:20px;bottom:20px;z-index:9999;background:linear-gradient(135deg,var(--ectw) 0%,var(--ectw-dark) 100%);color:#fff!important;border-radius:999px;padding:13px 18px;text-decoration:none;font-weight:700;box-shadow:0 16px 34px rgba(15,23,42,.22);display:inline-flex;align-items:center;gap:10px}
.ectw-floating-button:before{content:"↩";font-size:1rem;line-height:1}
.ectw-floating-button:hover{transform:translateY(-1px)}
.ectw-link-button{margin:4px 0}
.ectw-help{display:block;margin-top:7px;color:#6b7280;font-weight:400;line-height:1.5}
.ectw-turnstile{margin:6px 0 0}
.ectw-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;list-style:none;padding:0;margin:0 0 16px}
.ectw-steps li{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--ectw-border);border-radius:16px;padding:12px 14px;color:#475569;box-shadow:0 4px 10px rgba(15,23,42,.03)}
.ectw-step-index{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:#eef2f7;font-weight:800;color:#334155;flex-shrink:0}
.ectw-step-label{font-weight:700;font-size:.94rem;line-height:1.25}
.ectw-steps li.is-active{border-color:var(--ectw);background:linear-gradient(180deg,var(--ectw-soft) 0%,#fff 100%);box-shadow:0 10px 24px var(--ectw-glow)}
.ectw-steps li.is-active .ectw-step-index,.ectw-steps li.is-done .ectw-step-index{background:linear-gradient(135deg,var(--ectw) 0%,var(--ectw-dark) 100%);color:#fff}
.ectw-steps li.is-done{border-color:var(--ectw-border);background:#fff}
@media(max-width:860px){.ectw-steps{grid-template-columns:1fr 1fr}.ectw-summary>div{grid-template-columns:180px 1fr}}
@media(max-width:700px){.ectw-wrap{margin:22px auto;padding:0 8px}.ectw-card{padding:22px 18px;border-radius:18px}.ectw-card h2{font-size:1.55rem}.ectw-grid{grid-template-columns:1fr}.ectw-item{align-items:flex-start;flex-direction:column}.ectw-item-qty{text-align:left;min-width:0;width:100%}.ectw-item-qty label{justify-content:flex-start}.ectw-summary>div{grid-template-columns:1fr}.ectw-summary dt{border-bottom:1px solid var(--ectw-border)}.ectw-floating-button{right:12px;left:12px;bottom:12px;justify-content:center}.ectw-steps{grid-template-columns:1fr}.ectw-steps li{padding:10px 12px}}