:root{--primary:#5b4cdb;--primary-light:#e8e5f7;--primary-dark:#4a3db8;--grad-start:#5233e6;--grad-end:#8b7fe8;--bg:#f8f8fc;--card:#fff;--ink:#1a1a1a;--ink-2:#666;--ink-3:#999;--border:#e5e5e5;--divider:#f0f0f0;--success:#4caf50;--success-light:#e8f5e9;--warning:#ff9800;--warning-light:#fff3e0;--error:#f44336;--error-light:#ffebee;--kor:#9b8fd9;--math:#f5a76c;--eng:#6b9bd1;--radius:16px;--shadow:0 2px 12px #1a1a2e0f;--shadow-lg:0 8px 32px #5233e629;--max-w:720px}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;word-break:keep-all;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Noto Sans KR,Malgun Gothic,system-ui,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.wrap{max-width:var(--max-w);margin:0 auto;padding:0 20px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.btn{background:var(--primary);color:#fff;border:none;border-radius:14px;justify-content:center;align-items:center;gap:8px;width:100%;padding:16px 20px;font-size:16px;font-weight:700;transition:transform 60ms,opacity .15s;display:inline-flex}.btn:active{transform:scale(.99)}.btn:disabled{cursor:not-allowed;background:#cfcbe6}.btn-ghost{color:var(--primary);border:1.5px solid var(--primary-light);background:#fff}.muted{color:var(--ink-2)}.tiny{color:var(--ink-3);font-size:13px}:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:6px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.page{flex-direction:column;gap:16px;padding:20px 0 56px;display:flex}.bar{border-bottom:1px solid var(--divider);z-index:10;background:#fff;position:sticky;top:0}.bar-inner{align-items:center;gap:10px;height:54px;display:flex}.bar-back{color:var(--ink-2);margin-left:-8px;padding:4px 8px;font-size:22px}.bar-title{font-size:16px;font-weight:700}.block-title{margin:0 0 8px;font-size:16px;font-weight:700}.sub{color:var(--ink-2);margin:0 0 16px;font-size:14px}.dim{color:var(--ink-3);font-weight:400}.center{text-align:center}.landing-hero{background:linear-gradient(160deg, var(--grad-start), var(--grad-end));color:#fff;padding:56px 0 44px}.landing-eyebrow{opacity:.85;letter-spacing:.02em;margin:0 0 10px;font-size:13px;font-weight:700}.landing-title{letter-spacing:-.02em;margin:0 0 14px;font-size:30px;font-weight:800;line-height:1.32}.landing-title b{color:#ffe58a}.landing-lead{opacity:.94;margin:0 0 26px;font-size:15px;line-height:1.65}.landing-cta{color:var(--primary);box-shadow:var(--shadow-lg);background:#fff}.landing-free{text-align:center;opacity:.85;margin:10px 0 0;font-size:13px}.feature-list,.unlock-list{flex-direction:column;gap:10px;margin:0;padding-left:18px;display:flex}.feature-list li,.unlock-list li{color:var(--ink-2);font-size:14px;line-height:1.6}.feature-list b,.unlock-list b{color:var(--ink)}.round-list{flex-direction:column;gap:8px;margin:0 0 14px;padding:0;list-style:none;display:flex}.round-list li{background:var(--bg);border-radius:10px;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 12px;font-size:14px;display:flex}.round-list .dim{font-size:12px}.price{margin:0 0 8px;font-size:15px}.price b{color:var(--primary);letter-spacing:-.02em;font-size:30px}.landing-footer{color:var(--ink-3);flex-wrap:wrap;justify-content:center;gap:18px;padding:8px 0 0;font-size:13px;display:flex}.result{flex-direction:column;gap:16px;display:flex}.hero{padding:4px 0}.hero-label{color:var(--primary);margin:0 0 4px;font-size:13px;font-weight:700}.hero-title{letter-spacing:-.02em;margin:0 0 4px;font-size:26px}.hero-sub{color:var(--ink-2);margin:0;font-size:14px}.notice{background:var(--warning-light);color:#8a5300;border-radius:10px;margin:0;padding:12px 14px;font-size:13px}.subject-card{flex-direction:column;gap:16px;display:flex}.head{flex-direction:column;gap:6px;display:flex}.head-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.subject{align-items:center;gap:8px;margin:0;font-size:18px;font-weight:800;display:flex}.badge{color:var(--primary);background:var(--primary-light);border-radius:999px;padding:3px 9px;font-size:12px;font-weight:600}.grade{background:var(--primary);color:#fff;white-space:nowrap;border-radius:999px;align-items:center;gap:5px;padding:5px 12px;font-size:14px;font-weight:700;display:inline-flex}.grade-note{opacity:.85;font-size:10px;font-style:normal;font-weight:600}.score{color:var(--ink-2);margin:0;font-size:14px}.score b{color:var(--ink);font-size:17px}.sep{color:var(--border);margin:0 8px}.parts{flex-wrap:wrap;gap:8px;display:flex}.part{color:var(--ink-2);background:var(--bg);border-radius:8px;padding:6px 10px;font-size:12px}.part b{color:var(--ink);font-size:13px}.advice{background:var(--primary-light);border-radius:12px;flex-direction:column;gap:9px;padding:14px 16px;display:flex}.advice-title{color:var(--primary-dark);margin:0;font-size:13px;font-weight:800}.advice-line{color:#33305c;margin:0;font-size:14px;line-height:1.65}.advice-label{color:var(--primary);vertical-align:1px;background:#fff;border-radius:999px;margin-right:7px;padding:2px 8px;font-size:11px;font-weight:700;display:inline-block}.block{flex-direction:column;display:flex}.buckets{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.bucket{border-bottom:1px solid var(--divider);align-items:center;gap:10px;padding:11px 0;display:flex}.bucket:last-child{border-bottom:none}.rank{background:var(--primary);color:#fff;border-radius:50%;flex:0 0 22px;place-items:center;height:22px;font-size:12px;font-weight:700;display:grid}.bucket-main{flex-wrap:wrap;flex:1;align-items:center;gap:7px;min-width:0;display:flex}.bucket-key{font-size:14px;font-weight:700}.bucket-num{white-space:nowrap;align-items:baseline;gap:6px;font-size:12px;display:flex}.bucket-num b{font-variant-numeric:tabular-nums;font-size:15px}.lost{color:var(--error);font-weight:700}.pill{border-radius:999px;padding:2px 8px;font-size:11px;font-weight:700}.pill.focus{color:var(--error);background:var(--error-light)}.pill.reinforce{color:#b06a00;background:var(--warning-light)}.pill.maintain{color:var(--primary);background:var(--primary-light)}.pill.strength{color:#2e7d32;background:var(--success-light)}.pill.insufficient{color:var(--ink-3);background:var(--divider)}.tiny-pill{color:var(--ink-3);background:var(--divider);font-weight:600}.teaser{flex-direction:column;gap:10px;display:flex}.teaser-label{color:var(--ink-2);margin:0;font-size:13px;font-weight:700}.locked{color:var(--ink-3);background:var(--bg);border:1px dashed var(--border);border-radius:10px;margin:0;padding:12px 14px;font-size:13px}.actions{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.action{background:var(--bg);border-radius:12px;flex-direction:column;gap:2px;padding:13px 15px;display:flex}.action-subject{color:var(--primary);font-size:11px;font-weight:700}.action-text{font-size:15px;font-weight:700}.action-why{color:var(--ink-3);font-size:12px}.app-cta{background:linear-gradient(150deg, var(--grad-start), var(--grad-end));color:#fff}.app-cta .block-title{color:#fff}.app-cta .sub{color:#ffffffeb}.app-cta .btn{color:var(--primary);background:#fff}.unlock{border:2px solid var(--primary)}.unlock .btn{margin-top:16px}.disclaimer{margin-top:4px;line-height:1.6}.store-links{flex-direction:column;gap:10px;display:flex}.legal h1{margin:0 0 6px;font-size:22px}.legal h2{margin:22px 0 6px;font-size:15px}.legal p,.legal li{color:var(--ink-2);font-size:14px;line-height:1.7}.legal dl{grid-template-columns:auto 1fr;gap:6px 14px;margin:0;font-size:14px;display:grid}.legal dt{color:var(--ink-3)}.legal dd{margin:0}.legal .todo{color:var(--error);font-weight:600}.site-footer{border-top:1px solid var(--border);flex-direction:column;gap:12px;padding:20px 0 8px;display:flex}.site-footer-links{color:var(--ink-2);flex-wrap:wrap;gap:18px;font-size:13px;font-weight:600;display:flex}.site-footer-info{color:var(--ink-3);flex-wrap:wrap;gap:4px 14px;font-size:11.5px;font-style:normal;line-height:1.7;display:flex}.site-footer-note{color:var(--ink-3);margin:0;font-size:11.5px;line-height:1.6}.login-panel{flex-direction:column;gap:10px;display:flex}.btn-apple{color:#fff;background:#000}.login-divider{color:var(--ink-3);align-items:center;gap:12px;margin:6px 0;font-size:12px;display:flex}.login-divider:before,.login-divider:after{content:"";background:var(--border);flex:1;height:1px}.login-email{flex-direction:column;gap:10px;display:flex}.login-input{border:1.5px solid var(--border);width:100%;color:var(--ink);background:#fff;border-radius:14px;padding:15px 16px;font-size:16px}.login-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}.login-sent{flex-direction:column;gap:10px;display:flex}.login-sent-title{margin:0;font-size:17px;font-weight:800}.login-terms{margin-top:16px;line-height:1.7}.login-terms a{color:var(--primary);font-weight:600}.error{background:var(--error-light);color:#b3261e;border-radius:10px;margin:0 0 12px;padding:12px 14px;font-size:14px}