:root{--pdb-navy:#1a365d;--pdb-blue:#007acc;--pdb-bg:#f2f4f7}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{background:var(--pdb-bg);-webkit-font-smoothing:antialiased;font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,Noto Sans JP,Yu Gothic,Meiryo,Microsoft YaHei,system-ui,sans-serif}.pdb-sider-logo{color:#fff;letter-spacing:.02em;white-space:nowrap;border-bottom:1px solid #ffffff14;align-items:center;gap:10px;height:56px;padding:0 18px;font-weight:700;display:flex;overflow:hidden}.pdb-sider-logo .pdb-logo-mark{background:linear-gradient(135deg,#007acc,#34b3f1);border-radius:6px;flex:none;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-weight:800;display:flex}.pdb-header{color:#fff;justify-content:space-between;align-items:center;display:flex}.pdb-header-title{letter-spacing:.03em;font-size:14px;font-weight:600}.pdb-header-sub{opacity:.68;margin-left:8px;font-size:11px}.pdb-header-actions{align-items:center;gap:14px;display:flex}.pdb-content{min-height:calc(100vh - 56px);padding:16px 18px 28px}.pdb-page-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px;display:flex}.pdb-page-title{color:var(--pdb-navy);font-size:19px;font-weight:700;line-height:1.35}.pdb-page-desc{color:#6e7681;margin-top:4px;font-size:12px}.pdb-stat-card{background:#fff;border:1px solid #e6eaf0;border-radius:8px;height:100%}.pdb-stat-label{color:#6e7681;align-items:center;gap:6px;font-size:12px;display:flex}.pdb-stat-value{color:var(--pdb-navy);font-variant-numeric:tabular-nums;margin-top:6px;font-size:27px;font-weight:700;line-height:1.25}.pdb-stat-unit{color:#8a94a6;margin-left:4px;font-size:12px;font-weight:500}.pdb-stat-card.is-alert .pdb-stat-value{color:#c62828}.pdb-grade{color:#fff;border-radius:6px;justify-content:center;align-items:center;width:26px;height:26px;font-size:13px;font-weight:800;display:inline-flex}.pdb-grade-lg{border-radius:10px;width:64px;height:64px;font-size:30px}.pdb-grade-A{background:#2e7d32}.pdb-grade-B{background:#0288d1}.pdb-grade-C{background:#ef6c00}.pdb-grade-D{background:#c62828}.pdb-grade-label{color:#5b6472;margin-top:4px;font-size:12px}.pdb-score-bar{background:#e8edf5;border-radius:4px;height:8px;overflow:hidden}.pdb-score-bar>span{background:linear-gradient(90deg,#34b3f1,#007acc);border-radius:4px;height:100%;display:block}.pdb-question{background:#fff;border:1px solid #e6eaf0;border-left:3px solid #0000;border-radius:6px;margin-bottom:10px;padding:12px 14px;transition:border-color .15s,background .15s}.pdb-question.is-critical{border-left-color:#c62828}.pdb-question.is-answered{background:#fbfdff}.pdb-question.is-fail{background:#fffaf5;border-left-color:#ef6c00}.pdb-question-title{color:#1f2733;font-size:13.5px;font-weight:600;line-height:1.5}.pdb-question-original{color:#8a94a6;margin-top:3px;font-size:11.5px;line-height:1.5}.pdb-question-code{color:#8a94a6;margin-right:6px;font-family:SF Mono,Menlo,monospace;font-size:11px}.pdb-answer-group{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.pdb-answer-btn{color:#414b5a;cursor:pointer;background:#fff;border:1px solid #d6dde8;border-radius:6px;min-width:92px;height:38px;font-size:13px;font-weight:600;transition:all .12s}.pdb-answer-btn:hover{border-color:var(--pdb-blue);color:var(--pdb-blue)}.pdb-answer-btn.is-active-pass{color:#1b5e20;background:#e8f5e9;border-color:#2e7d32}.pdb-answer-btn.is-active-fail{color:#b71c1c;background:#ffebee;border-color:#c62828}.pdb-answer-btn.is-active-na{color:#37474f;background:#eceff1;border-color:#78909c}.pdb-mobile-shell{max-width:640px;margin:0 auto;padding:0 12px 96px}.pdb-mobile-sticky{padding:10px 14px calc(10px + env(safe-area-inset-bottom));z-index:20;background:#fff;border-top:1px solid #e6eaf0;align-items:center;gap:10px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #0f24400f}.pdb-mobile-sticky .pdb-mobile-progress{flex:1;min-width:0}.pdb-critical-tag{color:#fff;vertical-align:2px;background:#c62828;border-radius:3px;margin-right:6px;padding:1px 5px;font-size:10.5px;font-weight:700;display:inline-block}.pdb-demo-banner{color:#8d6e00;background:#fff8e1;border:1px solid #ffe082;border-radius:6px;margin-bottom:12px;padding:6px 12px;font-size:12px}.pdb-login-shell{background:radial-gradient(1200px 600px at 15% 10%,#34b3f12e,#0000 60%),linear-gradient(135deg,#0f2440 0%,#1a365d 55%,#22558f 100%);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.pdb-login-card{background:#fff;border-radius:14px;width:100%;max-width:940px;min-height:480px;display:flex;overflow:hidden;box-shadow:0 24px 60px #00000052}.pdb-login-aside{color:#fff;background:linear-gradient(160deg,#16304f 0%,#1a365d 45%,#007acc 140%);flex-direction:column;justify-content:space-between;width:46%;padding:40px 34px;display:flex}.pdb-login-form{flex-direction:column;flex:1;justify-content:center;padding:46px 44px;display:flex}.pdb-demo-accounts{flex-wrap:wrap;gap:6px;margin-top:14px;display:flex}.pdb-demo-account{color:#47536b;cursor:pointer;background:#f7f9fc;border:1px solid #e6eaf0;border-radius:999px;padding:3px 10px;font-size:11.5px}.pdb-demo-account:hover{border-color:var(--pdb-blue);color:var(--pdb-blue)}@media (width<=860px){.pdb-login-aside{display:none}.pdb-login-card{max-width:460px}.pdb-content{padding:12px}}@media print{.pdb-header,.pdb-sider{display:none!important}}