.scoa-page{--scoa-primary: #2563eb;--scoa-primary-dark: #1d4ed8;--scoa-cyan: #06b6d4;--scoa-ink: #0f172a;--scoa-muted: #475569;--scoa-line: #bfdbfe;--scoa-soft: #eff6ff;--scoa-cyan-soft: #ecfeff;background:#fff;color:var(--scoa-ink);font-family:Zen Kaku Gothic New,Yu Gothic,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;letter-spacing:.04em;line-height:1.8;overflow:hidden}.scoa-page *,.scoa-page *:before,.scoa-page *:after{box-sizing:border-box}.scoa-page :where(a,button):focus-visible{outline:3px solid var(--scoa-cyan);outline-offset:3px}.scoa-container{width:min(100% - 32px,1120px);margin-inline:auto}.scoa-content-narrow{max-width:800px}.scoa-eyebrow,.scoa-section-heading>p,.scoa-final-cta>.scoa-container>p,.scoa-summary-kicker{color:var(--scoa-primary);font-size:.78rem;font-weight:800;letter-spacing:.12em;line-height:1.4;margin:0;text-transform:uppercase}.scoa-hero{background:linear-gradient(rgba(191,219,254,.42) 1px,transparent 1px),linear-gradient(90deg,rgba(191,219,254,.42) 1px,transparent 1px),linear-gradient(135deg,#fff,#f8fbff 62%,#ecfeff);background-size:34px 34px,34px 34px,auto;border-bottom:1px solid var(--scoa-line);padding:64px 0}.scoa-hero-inner{align-items:center;display:grid;gap:32px}.scoa-hero-copy{max-width:720px}.scoa-hero h1,.scoa-exam-intro h1,.scoa-section-heading h2,.scoa-final-cta h2,.scoa-summary h2,.scoa-pending-panel h2{font-feature-settings:"palt" 1,"kern" 1;letter-spacing:.06em;line-height:1.35}.scoa-hero h1{font-size:clamp(2rem,7vw,3.6rem);margin:12px 0 18px}.scoa-hero-lead{color:var(--scoa-muted);font-size:1rem;margin:0;max-width:680px}.scoa-hero-actions{align-items:flex-start;display:flex;flex-direction:column;gap:10px;margin-top:28px}.scoa-hero-actions p{color:var(--scoa-muted);font-size:.82rem;margin:0}.scoa-primary-cta,.scoa-select-button{align-items:center;background:var(--scoa-primary);border:1px solid var(--scoa-primary);border-radius:8px;color:#fff;display:inline-flex;font:inherit;font-weight:800;justify-content:center;letter-spacing:.08em;min-height:48px;padding:12px 24px;text-decoration:none;transition:background-color .16s ease,transform .16s ease}.scoa-primary-cta:hover,.scoa-select-button:hover{background:var(--scoa-primary-dark);color:#fff;transform:translateY(-1px)}.scoa-hero-panel{background:#ffffffe6;border:1px solid var(--scoa-line);border-radius:12px;box-shadow:0 12px 30px #2563eb1a;padding:24px}.scoa-hero-panel>p{color:var(--scoa-muted);font-size:.8rem;font-weight:700;margin:0 0 12px}.scoa-hero-panel ol{counter-reset:item;display:grid;gap:10px;list-style:none;margin:0;padding:0}.scoa-hero-panel li{align-items:center;border-top:1px solid #dbeafe;display:flex;gap:12px;padding-top:10px}.scoa-hero-panel li strong{color:var(--scoa-cyan);font-size:.8rem}.scoa-hero-panel li span{font-weight:800}.scoa-section{padding:56px 0}.scoa-section-soft,.scoa-selector-workspace{background:var(--scoa-soft)}.scoa-section-heading{margin-bottom:28px;max-width:800px}.scoa-section-heading h2{font-size:clamp(1.55rem,5.5vw,2.35rem);margin:8px 0 0}.scoa-section-heading span{color:var(--scoa-muted);display:block;font-size:.92rem;margin-top:10px}.scoa-check-grid,.scoa-quality-grid,.scoa-exam-grid{display:grid;gap:16px}.scoa-check-grid article,.scoa-quality-grid article{background:#fff;border:1px solid var(--scoa-line);border-radius:10px;box-shadow:0 2px 8px #0f172a0d;padding:20px}.scoa-check-grid span{color:var(--scoa-primary);font-size:.78rem;font-weight:800}.scoa-check-grid h3,.scoa-quality-grid h3{font-size:1.12rem;margin:8px 0}.scoa-check-grid p,.scoa-quality-grid p{color:var(--scoa-muted);font-size:.94rem;margin:0}.scoa-section-note{color:var(--scoa-muted);font-size:.9rem;margin:20px 0 0}.scoa-exam-card{background:#fff;border:1px solid var(--scoa-line);border-radius:10px;display:flex;flex-direction:column;min-width:0;padding:20px}.scoa-exam-card[data-status=researching]{background:#f8fafc;border-color:#cbd5e1}.scoa-exam-card[data-status=guide_only]{background:var(--scoa-cyan-soft);border-color:#a5f3fc}.scoa-card-heading{align-items:flex-start;display:flex;gap:12px;justify-content:space-between}.scoa-card-heading h3{font-size:1.25rem;line-height:1.4;margin:0}.scoa-status{align-items:center;color:var(--scoa-primary-dark);display:inline-flex;flex-shrink:0;font-size:.76rem;font-weight:800;gap:5px;margin:2px 0 0}.scoa-status span{color:var(--scoa-cyan);font-size:.7rem}.scoa-exam-card[data-status=researching] .scoa-status{color:#475569}.scoa-exam-card[data-status=guide_only] .scoa-status{color:#0e7490}.scoa-card-description{color:var(--scoa-muted);font-size:.94rem;margin:12px 0 0}.scoa-scale-list{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:16px 0;padding:0}.scoa-scale-list li{background:var(--scoa-soft);border:1px solid #dbeafe;border-radius:999px;color:#1e40af;font-size:.75rem;font-weight:700;padding:3px 9px}.scoa-release-note{border-top:1px solid #dbeafe;color:var(--scoa-muted);font-size:.82rem;margin:auto 0 0;padding-top:14px}.scoa-exam-card[data-status=researching] .scoa-release-note{border-color:#e2e8f0}.scoa-exam-card[data-status=guide_only] .scoa-release-note{border-color:#bae6fd}.scoa-select-button{margin-top:auto;width:100%}.scoa-flow-list{display:grid;gap:16px;list-style:none;margin:0;padding:0}.scoa-flow-list li{align-items:flex-start;border-top:1px solid var(--scoa-line);display:flex;gap:18px;padding-top:16px}.scoa-flow-list li>span{align-items:center;background:var(--scoa-soft);border:1px solid var(--scoa-line);border-radius:50%;color:var(--scoa-primary);display:flex;flex:0 0 36px;font-weight:800;height:36px;justify-content:center}.scoa-flow-list h3{font-size:1.06rem;margin:1px 0 4px}.scoa-flow-list p{color:var(--scoa-muted);font-size:.92rem;margin:0}.scoa-prose{color:var(--scoa-muted);font-size:1rem;margin:0}.scoa-faq-list{display:grid;gap:10px}.scoa-faq-list details{background:#fff;border:1px solid var(--scoa-line);border-radius:8px;padding:0 16px}.scoa-faq-list summary{cursor:pointer;font-weight:800;padding:16px 28px 16px 0}.scoa-faq-list p{color:var(--scoa-muted);font-size:.94rem;margin:0 0 16px}.scoa-non-affiliation{border-left:3px solid var(--scoa-cyan);color:var(--scoa-muted);font-size:.82rem;margin:28px 0 0;padding-left:12px}.scoa-final-cta{background:linear-gradient(135deg,#eff6ff,#ecfeff);border-block:1px solid var(--scoa-line);padding:56px 0;text-align:center}.scoa-final-cta h2{font-size:clamp(1.45rem,5vw,2.2rem);margin:8px auto 24px;max-width:760px}.scoa-footer-note{padding:24px 0}.scoa-footer-note .scoa-non-affiliation{margin:0}.scoa-exam-intro{background:linear-gradient(135deg,#f8fbff,#ecfeff);border-bottom:1px solid var(--scoa-line);padding:48px 0}.scoa-exam-intro-inner{display:grid;gap:20px}.scoa-exam-intro h1{font-size:clamp(1.85rem,6vw,3rem);margin:8px 0 12px}.scoa-exam-intro p:not(.scoa-eyebrow){color:var(--scoa-muted);margin:0;max-width:760px}.scoa-guidance{background:#fff;border:1px solid var(--scoa-line);border-radius:10px;display:grid;gap:4px;padding:16px}.scoa-guidance strong{color:var(--scoa-primary-dark)}.scoa-guidance span{color:var(--scoa-muted);font-size:.87rem}.scoa-selector-section{padding:48px 0}.scoa-selector-layout{display:grid;gap:20px}.scoa-mode-workspace,.scoa-summary,.scoa-pending-panel{background:#fff;border:1px solid var(--scoa-line);border-radius:10px;padding:20px}.scoa-pending-panel h2{font-size:1.15rem;margin:0 0 8px}.scoa-pending-panel p{color:var(--scoa-muted);font-size:.92rem;margin:0}.scoa-mode-selector{border:0;margin:0;min-width:0;padding:0}.scoa-mode-selector legend{font-size:1.2rem;font-weight:800;padding:0}.scoa-mode-selector legend span{color:var(--scoa-primary);display:block;font-size:.76rem;letter-spacing:.1em;margin-bottom:4px;text-transform:uppercase}.scoa-step-description{color:var(--scoa-muted);font-size:.9rem;margin:8px 0 16px}.scoa-mode-grid{display:grid;gap:10px}.scoa-mode-card{background:#fff;border:1px solid var(--scoa-line);border-radius:8px;color:var(--scoa-ink);cursor:pointer;display:grid;font:inherit;gap:4px;min-height:72px;padding:12px;text-align:left}.scoa-mode-card[aria-checked=true]{background:var(--scoa-soft);border-color:var(--scoa-primary);box-shadow:0 0 0 1px var(--scoa-primary)}.scoa-mode-card strong{font-size:.94rem}.scoa-mode-card span{color:var(--scoa-muted);font-size:.82rem}.scoa-back-button{background:transparent;border:1px solid var(--scoa-primary);border-radius:8px;color:var(--scoa-primary-dark);font:inherit;font-weight:800;margin-top:16px;min-height:44px;padding:8px 14px}.scoa-summary{align-self:start}.scoa-summary h2{font-size:1.15rem;margin:4px 0 10px}.scoa-summary>p:not(.scoa-summary-kicker):not(.scoa-release-note){color:var(--scoa-muted);font-size:.9rem;margin:0}.scoa-summary dl{display:grid;gap:0;margin:14px 0 0}.scoa-summary dl div{border-top:1px solid #dbeafe;display:grid;gap:4px;padding:9px 0}.scoa-summary dt{color:var(--scoa-muted);font-size:.78rem}.scoa-summary dd{font-size:.9rem;font-weight:800;margin:0}.scoa-selector-notice{background:#fff7ed;border-left:3px solid #f97316;color:#9a3412;font-size:.9rem;margin:16px 0 0;padding:10px 12px}@media(min-width:640px){.scoa-container{width:min(100% - 48px,1120px)}.scoa-check-grid{grid-template-columns:repeat(3,1fr)}.scoa-quality-grid,.scoa-exam-grid{grid-template-columns:repeat(2,1fr)}.scoa-flow-list{grid-template-columns:repeat(3,1fr)}.scoa-flow-list li{border-top:0;display:grid;grid-template-columns:36px 1fr}.scoa-mode-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:900px){.scoa-hero{padding:88px 0}.scoa-hero-inner{grid-template-columns:minmax(0,1.45fr) 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var(--scoa-line)}.scoa-mock-inner{max-width:800px}.scoa-mock-inner>h1{font-feature-settings:"palt" 1,"kern" 1;font-size:clamp(1.75rem,6vw,2.8rem);letter-spacing:.06em;line-height:1.4;margin:10px 0 16px}.scoa-mock-inner>p:not(.scoa-eyebrow):not(.scoa-non-affiliation){color:var(--scoa-muted);margin:0}.scoa-mock-overview{display:grid;gap:10px;margin:24px 0}.scoa-mock-overview div,.scoa-score-grid div{background:#fff;border:1px solid var(--scoa-line);border-radius:8px;display:grid;gap:4px;padding:14px}.scoa-mock-overview dt,.scoa-score-grid span{color:var(--scoa-muted);font-size:.82rem}.scoa-mock-overview dd,.scoa-score-grid strong{font-size:1rem;font-weight:800;margin:0}.scoa-mock-intro .scoa-non-affiliation{margin:24px 0 0}.scoa-exam-status{align-items:center;display:flex;gap:12px;justify-content:space-between;margin-bottom:16px}.scoa-exam-status p{color:var(--scoa-muted);font-size:.9rem;margin:0}.scoa-exam-status strong{color:var(--scoa-primary-dark);font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:1.1rem}.scoa-question-card{background:#fff;border:1px solid var(--scoa-line);border-radius:12px;box-shadow:0 4px 12px #0f172a14;padding:20px}.scoa-question-meta{color:var(--scoa-primary);font-size:.8rem;font-weight:800;letter-spacing:.08em;margin:0 0 12px}.scoa-question-stem{font-feature-settings:"palt" 1,"kern" 1;font-size:clamp(1.08rem,4.5vw,1.35rem);letter-spacing:.04em;line-height:1.7;margin:0;overflow-wrap:break-word;word-break:break-all}.scoa-question-figure{margin-top:18px}.scoa-choice-list{border:0;display:grid;gap:10px;margin:24px 0 0;min-width:0;padding:0}.scoa-choice-list legend{font-size:.88rem;font-weight:800;margin-bottom:4px;padding:0}.scoa-choice{align-items:flex-start;background:#fff;border:1px solid var(--scoa-line);border-radius:8px;color:var(--scoa-ink);cursor:pointer;display:grid;font:inherit;gap:10px;grid-template-columns:28px 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14px;overflow-wrap:break-word;word-break:break-all}.scoa-explanation-body>p:first-child{color:var(--scoa-ink)}.scoa-staged-svg{background:#fbfdff;border:1px solid #dbeafe;border-radius:8px;margin:16px 0;overflow:hidden;padding:12px}.scoa-staged-svg svg{display:block;height:auto;margin-inline:auto;max-height:22rem;max-width:100%}.scoa-explanation-svg{margin:16px 0}.scoa-summary-cta{margin-top:16px;width:100%}@media(max-width:389px){.scoa-container{width:min(100% - 24px,1120px)}.scoa-mock-intro,.scoa-mock-result,.scoa-mock-exam{padding:28px 0 40px}.scoa-mock-result{padding-bottom:120px}.scoa-question-card{padding:16px}.scoa-exam-controls{align-items:stretch;flex-direction:column}.scoa-exam-controls>*{width:100%}.scoa-score-grid{grid-template-columns:1fr}}@media(min-width:640px){.scoa-mock-overview{grid-template-columns:repeat(3,1fr)}.scoa-nav-grid{grid-template-columns:repeat(10,minmax(0,1fr))}}