:root{--color-bg:#f7f8fb;--color-surface:#fff;--color-primary:#4f46e5;--color-primary-dark:#4338ca;--color-text:#1f2333;--color-text-muted:#6b7280;--color-border:#e5e7eb;--color-error:#dc2626;--color-error-bg:#fef2f2;--radius:12px;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-hover:0 8px 20px #00000014;font-family:Segoe UI,system-ui,-apple-system,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);margin:0}a{color:inherit;text-decoration:none}button{font-family:inherit}.navbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:10;position:sticky;top:0}.navbar-inner{justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto;padding:14px 20px;display:flex}.navbar-brand{color:var(--color-primary);font-size:1.2rem;font-weight:700}.navbar-home-link{color:var(--color-text-muted);border-radius:var(--radius);padding:6px 14px;font-weight:500;transition:background .15s,color .15s}.navbar-home-link:hover{background:var(--color-bg);color:var(--color-primary)}.main-content{max-width:1100px;margin:0 auto;padding:32px 20px 64px}.page h1{margin:0 0 6px;font-size:2rem}.page-subtitle{color:var(--color-text-muted);margin:0 0 28px}.back-link{color:var(--color-primary);margin-bottom:16px;font-weight:500;display:inline-block}.back-link:hover{text-decoration:underline}.card-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;display:grid}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:6px;padding:22px;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex}.card:hover{box-shadow:var(--shadow-hover);border-color:var(--color-primary);transform:translateY(-3px)}.card-icon{font-size:1.8rem}.card h2{margin:0;font-size:1.15rem}.card p{color:var(--color-text-muted);flex-grow:1;margin:0;font-size:.92rem}.card-count{color:var(--color-primary);margin-top:4px;font-size:.8rem;font-weight:600}.calculator{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);max-width:560px;box-shadow:var(--shadow);padding:28px}.calculator-form{flex-direction:column;gap:16px;display:flex}.calculator-form label{color:var(--color-text);flex-direction:column;gap:6px;font-size:.9rem;font-weight:500;display:flex}.calculator-form input,.calculator-form select{border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);border-radius:8px;padding:10px 12px;font-size:1rem}.calculator-form input:focus,.calculator-form select:focus,.calculator-form textarea:focus{border-color:var(--color-primary);background:var(--color-surface);outline:none}.text-area-input{border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);resize:vertical;border-radius:8px;min-height:160px;padding:10px 12px;font-family:inherit;font-size:1rem}.limit-exceeded{color:var(--color-error);font-weight:600}.field-row{gap:12px;display:flex}.checkbox-label{align-items:center;flex-direction:row!important;gap:8px!important}.checkbox-label input[type=checkbox]{width:16px;height:16px}.field-row label{flex:1}.gpa-row{align-items:flex-end}.calculator-form button[type=submit]{background:var(--color-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:6px;padding:12px;font-size:1rem;font-weight:600;transition:background .15s}.calculator-form button[type=submit]:hover{background:var(--color-primary-dark)}.secondary-btn{border:1px dashed var(--color-border);color:var(--color-primary);cursor:pointer;background:0 0;border-radius:8px;padding:10px;font-weight:600}.secondary-btn:hover{background:var(--color-bg)}.remove-btn{border:1px solid var(--color-border);color:var(--color-error);cursor:pointer;background:0 0;border-radius:8px;width:42px;height:42px;font-size:.95rem}.remove-btn:hover{background:var(--color-error-bg)}.mode-toggle{flex-wrap:wrap;gap:8px;margin-bottom:18px;display:flex}.mode-toggle button{border:1px solid var(--color-border);background:var(--color-bg);cursor:pointer;color:var(--color-text-muted);border-radius:999px;padding:8px 14px;font-size:.85rem;font-weight:500;transition:all .15s}.mode-toggle button.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.error-text{color:var(--color-error);background:var(--color-error-bg);border-radius:8px;margin-top:14px;padding:10px 14px;font-size:.9rem}.currency-status{background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:8px;margin-bottom:18px;padding:12px 14px;font-size:.85rem;line-height:1.5}.currency-status--live{color:#166534;background:#f0fdf4;border-color:#bbf7d0}.currency-status--warning{color:#92400e;background:#fffbeb;border-color:#fde68a}.link-button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:none;padding:0;font-weight:600;text-decoration:underline}.result-card{border-radius:var(--radius);background:#eef2ff;border:1px solid #c7d2fe;margin-top:20px;padding:18px 20px}.result-card h3{color:var(--color-primary-dark);margin:0 0 6px}.result-card p{color:var(--color-text);margin:4px 0}.word-list{line-height:1.6}.top-ad-wrapper{text-align:center;max-width:1100px;margin:0 auto;padding:16px 20px 0;overflow-x:auto}.ad-slot--placeholder{border:1px dashed var(--color-border);background:repeating-linear-gradient(45deg, var(--color-bg), var(--color-bg) 10px, #eef0f5 10px, #eef0f5 20px);color:var(--color-text-muted);letter-spacing:.02em;text-transform:uppercase;border-radius:8px;justify-content:center;align-items:center;font-size:.78rem;display:flex}.ad-slot--top{min-height:90px}.ad-slot--after-calculator{max-width:560px;min-height:90px;margin:24px 0}.ad-slot--sidebar{width:100%;min-height:250px}.calculator-page-layout{grid-template-columns:1fr;align-items:start;gap:24px;display:grid}.calculator-page-sidebar{position:sticky;top:84px}@media (width>=960px){.calculator-page-layout{grid-template-columns:minmax(0,1fr) 300px}.calculator-page-layout--no-sidebar{grid-template-columns:1fr}}.calc-content{max-width:720px;margin-top:40px}.content-block{margin-bottom:32px}.content-block h2{margin:0 0 12px;font-size:1.3rem}.content-block p{color:var(--color-text);margin:0 0 14px;line-height:1.65}.faq-list{flex-direction:column;gap:18px;display:flex}.faq-item h3{margin:0 0 6px;font-size:1.02rem}.faq-item p{color:var(--color-text-muted);margin:0;line-height:1.6}.static-page{max-width:720px}.static-page h2{margin:28px 0 10px;font-size:1.25rem}.static-page p{margin:0 0 14px;line-height:1.65}.static-page a{color:var(--color-primary);font-weight:500}.static-page a:hover{text-decoration:underline}.footer{border-top:1px solid var(--color-border);background:var(--color-surface);margin-top:40px}.footer-inner{max-width:1100px;color:var(--color-text-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:0 auto;padding:20px;font-size:.88rem;display:flex}.footer-links{gap:18px;display:flex}.footer-links a{color:var(--color-text-muted);font-weight:500}.footer-links a:hover{color:var(--color-primary)}@media (width<=600px){.navbar-inner{padding:12px 16px}.main-content{padding:24px 16px 48px}.page h1{font-size:1.6rem}.calculator{padding:18px}.field-row{flex-direction:column}.gpa-row{border-bottom:1px solid var(--color-border);padding-bottom:12px}.footer-inner{flex-direction:column;align-items:flex-start}}@media (width<=767px){.top-ad-wrapper{display:none}}