.ylog-exam-wrap{max-width:980px;margin:20px auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;color:#222}.ylog-exam-hero,.ylog-exam-header,.ylog-exam-box{background:#fff;border:1px solid #ddd;border-radius:12px;padding:24px;margin-bottom:20px}.ylog-exam-hero h2,.ylog-exam-header h2{margin-top:0}.ylog-grade-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.ylog-grade-card{background:#fff;border:2px solid var(--rank-color);border-radius:12px;padding:22px;text-align:center;box-shadow:0 5px 18px rgba(0,0,0,.06)}.ylog-rank-badge{display:inline-block;background:var(--rank-color);color:#fff;border-radius:999px;padding:6px 14px;font-weight:700}.ylog-grade-card h3{font-size:30px;margin:14px 0 4px}.ylog-exam-button{display:inline-block;background:#1f2937;color:#fff!important;border:0;border-radius:8px;padding:12px 20px;font-size:16px;font-weight:700;text-decoration:none;cursor:pointer}.ylog-grade-card .ylog-exam-button{background:var(--rank-color)}.ylog-question-list{display:block}.ylog-question-card{background:#fff;border:1px solid #d7d7d7;border-radius:10px;padding:20px;margin:0 0 18px}.ylog-question-card legend{font-size:17px;font-weight:700;padding:0 8px;line-height:1.6}.ylog-question-card legend span{display:inline-block;background:#333;color:#fff;border-radius:5px;padding:2px 7px;margin-right:5px}.ylog-option{display:flex;gap:12px;align-items:flex-start;border:1px solid #e2e2e2;border-radius:8px;padding:12px;margin:9px 0;cursor:pointer}.ylog-option:hover{background:#f7f7f7}.ylog-option input{margin-top:5px}.ylog-option strong{width:22px}.ylog-option span{flex:1}.ylog-submit-area{text-align:center;position:sticky;bottom:10px;padding:14px;background:rgba(255,255,255,.93);border-radius:10px}.ylog-submit-button{font-size:20px;padding:15px 38px}.ylog-exam-message{background:#fff8d8;border-left:5px solid #d7a600;padding:14px;margin-bottom:16px}.ylog-result-card{background:#fff;border:4px solid var(--rank-color);border-radius:14px;padding:28px;text-align:center}.ylog-result-label{display:inline-block;background:var(--rank-color);color:#fff;border-radius:999px;padding:8px 22px;font-size:22px;font-weight:800}.ylog-score{font-size:72px;font-weight:800;color:var(--rank-color);line-height:1.1}.ylog-score small{display:block;font-size:18px;color:#444}.ylog-review{margin-top:24px}.ylog-review summary{font-size:20px;font-weight:700;cursor:pointer;padding:15px;background:#eee;border-radius:8px}.ylog-review-item{background:#fff;border-left:6px solid #2e7d32;padding:16px 20px;margin:14px 0}.ylog-review-item.is-wrong{border-left-color:#b91c1c}.ylog-review-item h3{font-size:17px;margin-top:0}@media(max-width:600px){.ylog-exam-wrap{margin:10px}.ylog-question-card{padding:14px}.ylog-score{font-size:56px}.ylog-option{padding:10px}.ylog-submit-area{position:static}}
.ylog-progress-summary{margin-top:16px;padding:14px 16px;background:#f4f6f8;border-radius:8px}.ylog-grade-status{display:inline-block;margin:2px 0 8px;padding:4px 12px;border-radius:999px;font-size:14px;font-weight:700}.ylog-grade-status.is-acquired{background:var(--rank-color);color:#fff}.ylog-grade-status.is-ready{background:#e8f5e9;color:#1b5e20}.ylog-grade-status.is-locked{background:#eceff1;color:#546e7a}.ylog-grade-card.is-locked{border-color:#b0b7bd;opacity:.72;filter:grayscale(.45)}.ylog-grade-card.is-locked .ylog-rank-badge{background:#7a838a}.ylog-grade-card .ylog-exam-button:disabled{background:#9aa0a6!important;cursor:not-allowed}.ylog-lock-note{min-height:44px;color:#555;font-size:14px}

.ylog-black-section{margin-top:30px;background:linear-gradient(145deg,#111,#252525);color:#fff;border-radius:14px;padding:26px;box-shadow:0 8px 25px rgba(0,0,0,.18)}.ylog-black-heading{display:flex;gap:18px;align-items:center;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:18px;margin-bottom:20px}.ylog-black-heading h2{margin:0 0 6px;font-size:28px}.ylog-black-heading p{margin:0;color:#ddd}.ylog-black-mark{display:inline-flex;align-items:center;justify-content:center;min-width:92px;height:92px;border:2px solid #c9a227;border-radius:50%;font-weight:900;letter-spacing:1px;color:#c9a227}.ylog-black-status,.ylog-black-form-box{background:#fff;color:#222;border-radius:10px;padding:22px;margin-top:16px}.ylog-black-status h3,.ylog-black-form-box h3{margin-top:0}.ylog-black-status.is-active{border-left:8px solid #111}.ylog-black-status.is-pending{border-left:8px solid #d7a600}.ylog-black-status.is-expired{border-left:8px solid #777}.ylog-black-status.is-rejected{border-left:8px solid #b91c1c}.ylog-black-status.is-locked{border-left:8px solid #999}.ylog-black-button{background:#111!important;border:1px solid #c9a227!important}.ylog-black-criteria{background:#f4f4f4;border-radius:8px;padding:14px 18px;margin-bottom:18px}.ylog-black-criteria ol{margin-bottom:0}.ylog-black-form{display:grid;gap:18px}.ylog-black-form>label{display:grid;gap:6px}.ylog-black-form label>span:first-child{font-weight:700}.ylog-black-form b{color:#b91c1c;font-size:12px}.ylog-black-form input[type=email],.ylog-black-form input[type=text],.ylog-black-form input[type=url],.ylog-black-form textarea{width:100%;box-sizing:border-box;border:1px solid #bbb;border-radius:7px;padding:11px;font:inherit}.ylog-black-form fieldset{border:1px solid #ccc;border-radius:8px;padding:16px}.ylog-black-form fieldset legend{font-weight:700;padding:0 8px}.ylog-black-form fieldset label{display:grid;gap:5px;margin:12px 0}.ylog-black-member-check{display:flex!important;grid-template-columns:none!important;gap:10px!important;align-items:flex-start}.ylog-black-member-check input{margin-top:5px}.ylog-black-consent{font-size:14px;color:#555;background:#f7f7f7;padding:12px;border-radius:7px}@media(max-width:600px){.ylog-black-section{padding:16px}.ylog-black-heading{align-items:flex-start}.ylog-black-mark{min-width:70px;height:70px;font-size:13px}.ylog-black-heading h2{font-size:23px}}
.ylog-black-application-link{margin-top:12px;padding-top:12px;border-top:1px solid rgba(0,0,0,.1)}.ylog-black-application-link .ylog-exam-button{width:100%;box-sizing:border-box}.ylog-black-guide{background:#fff;color:#222;border-radius:10px;padding:22px;margin-top:16px;border-left:8px solid #c9a227}.ylog-black-guide h3{margin-top:0;font-size:22px}.ylog-black-guide h4{margin:22px 0 8px;font-size:17px}.ylog-black-guide ol,.ylog-black-guide ul{padding-left:1.5em}.ylog-black-guide li{margin:7px 0}.ylog-black-guide p:last-child{margin-bottom:0}@media(max-width:600px){.ylog-black-guide{padding:18px 16px}}