.calc-page{padding:48px 0 64px}.calc-page *,.calc-page *:before,.calc-page *:after{box-sizing:border-box}.breadcrumb{display:flex;gap:6px;align-items:center;justify-content:center;font-size:13px;color:var(--c-text-muted);margin-bottom:14px;flex-wrap:wrap}.breadcrumb a{color:var(--c-text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--c-accent)}.breadcrumb .bc-sep{color:var(--c-border)}.page-header{text-align:center;margin-bottom:36px;padding-top:8px}.page-header h1{font-size:38px;font-weight:700;letter-spacing:-.8px;line-height:1.2;margin-bottom:12px;color:var(--c-text);background:linear-gradient(135deg,#0f766e,#f59e0b);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.page-header .subtitle{font-size:16px;color:var(--c-text-secondary);max-width:760px;margin:0 auto;line-height:1.75}.page-header .subtitle strong{color:#0f766e;font-weight:700}@media(max-width:480px){.page-header h1{font-size:26px}.page-header .subtitle{font-size:14.5px}}.quick-answer{max-width:760px;margin:0 auto 28px;padding:18px 20px;background:linear-gradient(135deg,#0f766e0f,#f59e0b0d);border:1px solid rgba(15,118,110,.22);border-left:4px solid #0f766e;border-radius:12px;font-size:15.5px;color:var(--c-text-secondary);line-height:1.8}.quick-answer .qa-title{font-weight:800;color:#0f766e;font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}.quick-answer strong{color:var(--c-text)}.quiz-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:16px;padding:32px;max-width:720px;margin:0 auto}.quiz-progress{display:flex;gap:6px;margin-bottom:28px}.q-dot{flex:1;height:5px;border-radius:3px;background:var(--c-border);transition:all .3s}.q-dot.filled{background:#0f766e}.q-step{font-size:12px;font-weight:700;color:var(--c-text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.q-text{font-size:20px;font-weight:700;color:var(--c-text);letter-spacing:-.3px;line-height:1.4;margin-bottom:24px}.q-options{display:grid;gap:10px}.q-opt{padding:16px 18px;border:1.5px solid var(--c-border);border-radius:12px;background:var(--c-bg);cursor:pointer;font-size:15px;font-family:var(--font);color:var(--c-text);text-align:left;transition:all .2s;line-height:1.5}.q-opt:hover{border-color:#0f766e;background:#ecfdf5}.q-opt.active{border-color:#0f766e;background:#ecfdf5;font-weight:600;box-shadow:0 0 0 3px #0f766e1f}.quiz-nav{display:flex;gap:12px;margin-top:28px}.q-btn{flex:1;padding:13px;border-radius:10px;border:0;cursor:pointer;font-size:15px;font-weight:700;font-family:var(--font);transition:all .2s}.q-btn.next{background:linear-gradient(135deg,#0f766e,#14b8a6);color:#fff}.q-btn.next:disabled{opacity:.4;cursor:not-allowed}.q-btn.prev{background:var(--c-bg);color:var(--c-text-secondary);border:1px solid var(--c-border)}.q-btn:hover:not(:disabled){transform:translateY(-1px)}.result-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:16px;padding:32px;max-width:720px;margin:0 auto;text-align:center}.result-card .rc-icon{font-size:60px;margin-bottom:16px}.result-card .rc-type{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:#0f766e;margin-bottom:8px}.result-card .rc-title{font-size:32px;font-weight:800;color:var(--c-text);letter-spacing:-.5px;margin-bottom:8px}.result-card .rc-desc{font-size:16px;color:var(--c-text-secondary);line-height:1.8;margin-bottom:24px}.rc-section{text-align:left;margin-bottom:20px}.rc-section .rcs-title{font-size:14px;font-weight:700;color:var(--c-text);margin-bottom:10px;display:flex;align-items:center;gap:8px}.rc-section ul{list-style:none;padding:0;margin:0}.rc-section li{font-size:14.5px;color:var(--c-text-secondary);line-height:1.7;padding:8px 12px;background:var(--c-bg);border-radius:8px;margin-bottom:6px}.rc-section li b{color:var(--c-text)}.restart-btn{padding:12px 28px;border-radius:999px;border:1px solid var(--c-border);background:var(--c-bg);cursor:pointer;font-size:14px;font-weight:700;font-family:var(--font);color:var(--c-text-secondary);transition:all .2s;margin-top:8px}.restart-btn:hover{border-color:#0f766e;color:#0f766e}.toc-section{padding:8px 0 0}.toc-bar{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;padding:14px 16px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:12px}.toc-link{padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600;color:var(--c-text-secondary);text-decoration:none;background:var(--c-bg);border:1px solid var(--c-border-light);transition:all .2s;white-space:nowrap}.toc-link:hover{background:#0f766e0f;border-color:#0f766e59;color:#0f766e}.content-section{padding:56px 0 80px;background:var(--c-bg)}.content-wrap{max-width:780px;margin:0 auto}.content-wrap h2{font-size:28px;font-weight:700;letter-spacing:-.4px;margin-top:48px;margin-bottom:20px;scroll-margin-top:90px}.content-wrap h3{font-size:18px;font-weight:600;margin-top:24px;margin-bottom:8px}.content-wrap p{font-size:17px;color:var(--c-text-secondary);line-height:1.9;margin-bottom:20px}.content-wrap ol,.content-wrap ul{font-size:17px;color:var(--c-text-secondary);line-height:2.1;padding-left:20px;margin-bottom:22px}.content-wrap strong{color:var(--c-text)}.content-wrap table{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px}.content-wrap table th{text-align:left;padding:12px 16px;font-weight:600;border-bottom:2px solid var(--c-border)}.content-wrap table td{padding:12px 16px;border-bottom:1px solid var(--c-border-light)}.content-wrap a{color:#0f766e}.tbl-scroll{overflow-x:auto;margin-bottom:24px;-webkit-overflow-scrolling:touch}@media(max-width:480px){.calc-page{padding:28px 0 40px}.page-header h1{font-size:22px}.quiz-card,.result-card{padding:20px}.q-text{font-size:17px}.q-opt{font-size:14px;padding:13px 14px}.result-card .rc-title{font-size:24px}}