.essw53-app{--navy:#071a33;--navy2:#153866;--blue:#1f57d6;--line:#d9e2ef;--text:#111827;--muted:#6b7280;--orange:#ff7a22;--bg:#f4f7fb;color:var(--text);line-height:1.75;background:var(--bg);font-family:'Pretendard','Noto Sans KR','Malgun Gothic',Arial,sans-serif}
.essw53-app *{box-sizing:border-box}
.essw53-container{width:100%;max-width:1200px;margin:0 auto;padding:0 22px}
.essw53-hero{background:linear-gradient(120deg,var(--navy2) 0%,var(--navy) 54%,#061426 100%);color:#fff;border-top:4px solid rgba(255,122,34,.55)}
.essw53-hero .essw53-container{padding:34px 22px 48px}
.essw53-badge{display:inline-flex;align-items:center;border:1.5px solid var(--orange);border-radius:999px;color:#fff;background:rgba(255,122,34,.08);padding:9px 18px;font-weight:800;font-size:14px;margin-bottom:58px}
.essw53-hero h1{margin:0 0 22px;color:#fff;font-weight:900;font-size:clamp(34px,5.1vw,64px);letter-spacing:-.05em;line-height:1.18;text-shadow:0 2px 14px rgba(0,0,0,.25)}
.essw53-hero p{margin:0;color:#fff;font-size:clamp(16px,1.8vw,22px);font-weight:800;max-width:760px;line-height:1.7}
.essw53-main{padding-left:22px!important;padding-right:22px!important}
.essw53-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:36px;background:#fff;min-height:760px;box-shadow:0 14px 38px rgba(15,23,42,.06)}
.essw53-aside{border-right:1px solid var(--line);padding:30px 24px 42px;background:linear-gradient(180deg,#fff,#fbfdff)}
.essw53-content{padding:30px 28px 48px}
.essw53-app h2{font-size:25px;color:#0b2a5b;margin:0 0 18px;letter-spacing:-.03em}
.essw53-search{position:relative;margin-bottom:18px}.essw53-search input{width:100%;height:52px;border:1px solid #cfd9e8;border-radius:11px;padding:0 42px 0 16px;font-size:15px;outline:none;background:#fff}.essw53-search span{position:absolute;right:14px;top:13px;font-size:20px;color:#64748b}
.essw53-list{border:1px solid var(--line);border-radius:10px;overflow:auto;max-height:660px;background:#fff}
.essw53-wisdom-btn{width:100%;border:0;border-bottom:1px solid var(--line);background:#fff;color:#1f2937;text-align:left;padding:14px;display:grid;grid-template-columns:38px minmax(0,1fr);gap:10px;align-items:center;cursor:pointer;font-size:15px;line-height:1.35}.essw53-wisdom-btn:hover{background:#eef5ff;color:#0b2a5b;font-weight:800}.essw53-wisdom-btn.active{background:linear-gradient(135deg,#1f57d6,#1646b7);color:#fff;font-weight:900}.essw53-num{font-weight:900}.essw53-btn-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.essw53-tip{color:#334155;font-size:14px;text-align:center;margin-top:28px;line-height:1.7}
.essw53-reading{border:1px solid #cfd9e8;border-radius:12px;padding:32px 36px;background:#fff;box-shadow:0 8px 22px rgba(15,23,42,.04)}.essw53-reading h3{margin:0 0 22px;font-size:28px;line-height:1.35;letter-spacing:-.035em;color:#111827}.essw53-reading-body{font-size:18px;color:#111827;white-space:pre-line;line-height:1.85;max-height:520px;overflow:auto;padding-right:8px}
.essw53-questions{margin-top:32px}.essw53-q-title{font-size:24px;color:#0b2a5b;font-weight:900;margin:0 0 18px}.essw53-qitem{margin:18px 0}.essw53-qhead{display:flex;gap:12px;align-items:center;font-size:17px;font-weight:800;color:#111827;margin-bottom:9px}.essw53-qno{background:#0b2a5b;color:#fff;border-radius:7px;padding:2px 8px;font-weight:900}
.essw53-app textarea{width:100%;min-height:96px;border:1px solid #cfd9e8;border-radius:10px;padding:14px;font-size:16px;font-family:inherit;resize:vertical;outline:none;background:#fff;color:#111827}.essw53-app textarea:focus,.essw53-search input:focus{border-color:#1f57d6;box-shadow:0 0 0 4px rgba(31,87,214,.12)}.essw53-count{text-align:right;color:#64748b;font-size:13px;margin-top:-28px;padding-right:14px;pointer-events:none}
.essw53-actions{display:flex;gap:18px;justify-content:space-between;align-items:center;margin-top:30px}.essw53-actions-left{display:flex;gap:18px}.essw53-action{border:1px solid #c5d1e0;background:#fff;color:#111827;border-radius:8px;padding:14px 26px;font-weight:900;font-size:15px;cursor:pointer}.essw53-primary{background:linear-gradient(135deg,#1f57d6,#1646b7);color:#fff;border-color:#1646b7;min-width:210px}.essw53-action:hover{transform:translateY(-1px)}
.essw53-ai-wrap{margin-top:20px;background:linear-gradient(180deg,#071a33,#0b2344);border-radius:16px;padding:22px;box-shadow:0 16px 34px rgba(7,26,51,.18)}.essw53-ai-btn{width:100%;border:0;border-radius:10px;background:linear-gradient(135deg,#ff8a00,#ff6500);color:#fff;padding:17px 22px;font-size:17px;font-weight:900;letter-spacing:.08em;cursor:pointer;box-shadow:0 12px 24px rgba(255,106,0,.28)}.essw53-ai-btn:hover{transform:translateY(-1px);filter:brightness(1.03)}.essw53-ai-btn:disabled{opacity:.65;cursor:wait;transform:none}.essw53-ai-result{display:none;margin-top:18px;border:1px solid rgba(255,255,255,.16);border-radius:12px;background:#fff;color:#111827;padding:22px;font-size:16px;line-height:1.8;white-space:pre-line}.essw53-ai-result.show{display:block}.essw53-ai-result strong{color:#0b2a5b}
@media(max-width:900px){.essw53-layout{grid-template-columns:1fr;gap:0}.essw53-aside{border-right:0;border-bottom:1px solid var(--line)}.essw53-list{max-height:360px}.essw53-content{padding:24px 18px 38px}.essw53-reading{padding:24px 20px}.essw53-reading-body{font-size:16px}.essw53-actions{display:block}.essw53-actions-left{display:grid;grid-template-columns:1fr 1fr;margin-bottom:12px}.essw53-primary{width:100%;min-width:0}.essw53-badge{margin-bottom:34px}}