:root{color-scheme:light;--ink:#171717;--charcoal:var(--ink);--muted:#6b6b6b;--stone:#8a8a8a;--line:#dedede;--line-soft:#e8e8e8;--paper:#fff;--surface:#f5f5f5;--surface-soft:#eee;--action:#171717;--action-hover:#333;--focus-wash:#0000000f;--text-secondary:#555;--text-tertiary:#777;--text-quaternary:#999;--border-strong:#bdbdbd;--input-surface:#fff;--action-foreground:#fff;--chart-line:#171717;--chart-point:#fff;--chart-grid:#dedede;--chart-label:#777;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:12px;--shadow-card:none;font-synthesis:none;text-rendering:optimizelegibility;font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}:root[data-theme=dark]{color-scheme:dark;--ink:#f5f5f5;--muted:#a0a0a0;--stone:#777;--line:#363636;--line-soft:#262626;--paper:#080808;--surface:#111;--surface-soft:#1a1a1a;--action:#f5f5f5;--action-hover:#d8d8d8;--focus-wash:#ffffff14;--text-secondary:#d0d0d0;--text-tertiary:#a0a0a0;--text-quaternary:#777;--border-strong:#454545;--input-surface:#111;--action-foreground:#111;--chart-line:#f5f5f5;--chart-point:#111;--chart-grid:#303030;--chart-label:#a0a0a0}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.55}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,circle:focus-visible{outline:2px solid var(--action);outline-offset:3px}[hidden]{display:none!important}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-header{border-bottom:1px solid var(--line-soft);align-items:center;gap:48px;max-width:1160px;height:74px;margin:0 auto;padding:0 28px;display:flex}.brand{align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:#111;border-radius:9px;place-items:center;width:28px;height:28px;font-family:Georgia,serif;font-size:21px;font-weight:650;line-height:1;display:grid}.brand-copy{gap:1px;display:grid}.brand-copy strong{color:var(--ink);letter-spacing:-.65px;font-size:17px;font-weight:720;line-height:1.1}.brand-copy small{color:var(--muted);letter-spacing:0;font-size:10px;font-weight:500;line-height:1.2}.site-header nav{align-items:center;gap:30px;display:flex}.site-header nav a,.header-note{color:#333;font-size:13px;font-weight:510;text-decoration:none}.site-header nav a:hover,.site-footer>a:last-of-type:hover{color:#111}.header-note{align-items:center;gap:8px;margin-left:auto;display:flex}.status-dot,.eyebrow-dot{background:#171717;border-radius:50%;width:7px;height:7px;display:inline-block}main{max-width:1080px;margin:0 auto;padding:0 28px 90px}.hero{text-align:center;max-width:900px;margin:0 auto;padding:34px 0 25px}.eyebrow,.section-kicker,.section-eyebrow{color:#77746e;letter-spacing:1.15px;justify-content:center;align-items:center;gap:8px;font-size:10px;font-weight:720;display:flex}.hero .eyebrow{margin-bottom:17px}.hero h1{color:#111;letter-spacing:-1.7px;margin:0;font-size:clamp(30px,4vw,42px);font-weight:690;line-height:1.15}.hero-copy{color:#706e68;max-width:575px;margin:18px auto 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8px;font-size:12px;font-weight:580}.score-row label b{color:#99968f;padding-right:7px;font-size:9px;font-weight:500}.row-divider{color:#a19e97;font-size:10px}.icon-button{color:#a09d96;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;flex:0 0 27px;place-items:center;width:27px;height:27px;padding:0;font-size:19px;line-height:1;display:grid}.icon-button:hover{color:#111;background:#f5f5f5;border-color:#c9c9c9}.row-name{color:#77746e;flex:1;min-width:65px;font-size:10px}.add-row-button{color:#171717;cursor:pointer;background:0 0;border:0;padding:7px 0;font-size:11px;font-weight:610}.add-row-button:hover,.add-assignment:hover{color:#000;text-decoration:underline}.field-hint{color:#8d8a84;margin:7px 0 0;font-size:10px;line-height:1.5}.form-actions{align-items:center;gap:13px;margin-top:19px;display:flex}.primary-button{color:#fff;cursor:pointer;background:#171717;border:0;border-radius:8px;align-items:center;gap:17px;min-height:43px;padding:0 17px;font-size:12px;font-weight:620;transition:background .15s,transform .15s;display:inline-flex;box-shadow:0 2px 4px #00000024}.primary-button:hover{background:var(--action-hover);transform:translateY(-1px)}.primary-button span{font-size:16px;line-height:1}.form-actions p{color:#929089;margin:0;font-size:9px;line-height:1.45}.error-message{color:#171717;background:#f5f5f5;border:1px solid #d5d5d5;border-radius:8px;margin-top:13px;padding:10px 12px;font-size:11px;line-height:1.5}.result-card{background:#fff;border:1px solid #dedede;border-radius:14px;min-height:327px;padding:21px 20px 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.88fr;display:grid}.insight-block,.chart-block{min-width:0;padding:23px 27px 24px}.insight-block{border-right:1px solid var(--line-soft)}.insight-heading{justify-content:space-between;align-items:center;gap:10px;min-height:42px;margin-bottom:15px;display:flex}.insight-kicker{color:#99958e;letter-spacing:1px;font-size:8px;font-weight:700;display:block}.insight-heading h3{color:var(--charcoal);letter-spacing:-.2px;margin:3px 0 0;font-size:14px;font-weight:640}.insight-heading>p{color:#9a9791;text-align:right;margin:0;font-size:9px}.table-wrap{overflow-x:auto}.scenario-table{border-collapse:collapse;text-align:left;width:100%;min-width:380px}.scenario-table th{border-bottom:1px solid var(--line-soft);color:#9a9791;padding:6px 5px 9px;font-size:8px;font-weight:580}.scenario-table td{color:#79766f;font-variant-numeric:tabular-nums;white-space:nowrap;padding:9px 5px 3px;font-size:10px}.scenario-table .scenario-grade{color:#35322d;font-weight:650}.chart-wrap{width:100%;overflow:hidden}.chart-wrap svg{width:100%;height:auto;min-height:130px;overflow:visible}.chart-wrap text{font-family:inherit}.chart-legend{color:#929089;justify-content:space-between;padding-left:28px;font-size:8px;display:flex}.chart-legend span:first-child{align-items:center;gap:6px;display:inline-flex}.chart-legend i{background:#171717;border-radius:50%;width:7px;height:7px}.category-list{gap:10px;max-height:310px;padding:1px 4px 1px 0;display:grid;overflow-y:auto}.category-card{border:1px solid var(--line-soft);background:#fff;border-radius:10px;padding:12px}.category-top{grid-template-columns:minmax(100px,1fr) 105px 27px;align-items:end;gap:9px;display:grid}.category-name,.category-weight{color:#74716b;gap:5px;font-size:9px;font-weight:580;display:grid}.category-name input{border:1px solid var(--line);width:100%;height:34px;color:var(--charcoal);border-radius:6px;padding:0 8px;font-size:11px}.category-weight .input-wrap{height:34px}.category-weight .input-wrap input{font-size:11px}.category-top>.icon-button{margin-bottom:3px}.assignment-list{gap:5px;margin-top:9px;display:grid}.assignment-row{grid-template-columns:minmax(65px,1fr) 65px 58px 92px 25px;align-items:center;gap:5px;display:grid}.assignment-row input,.assignment-row select{color:#504d47;background:#fff;border:1px solid #eeece8;border-radius:5px;width:100%;min-width:0;height:29px;padding:0 6px;font-size:9px}.assignment-row .remove-assignment{width:24px;height:24px}.add-assignment{color:#171717;cursor:pointer;background:0 0;border:0;margin:8px 0 0;padding:3px 0;font-size:9px}.grading-settings{border:1px solid var(--line-soft);border-radius:var(--radius-xl);background:#faf9f7;grid-template-columns:.83fr 1.17fr;align-items:start;gap:36px;margin:77px 0 0;padding:32px;display:grid}.settings-intro{padding-top:4px}.settings-intro>span:nth-child(2){color:#85817b;letter-spacing:1px;margin-left:8px;font-size:9px;font-weight:700}.settings-intro .eyebrow-dot{width:6px;height:6px}.settings-intro h2{color:var(--charcoal);letter-spacing:-.8px;margin:15px 0 8px;font-size:24px;font-weight:650;line-height:1.2}.settings-intro p{color:#77746e;margin:0;font-size:12px;line-height:1.65}.settings-card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:17px}.settings-grid{grid-template-columns:1fr 1fr;gap:13px 10px;display:grid}.settings-grid .field{font-size:10px}.settings-grid select,.settings-grid .input-wrap{height:37px;font-size:10px}.settings-grid select{padding:0 8px}.threshold-heading{border-top:1px solid var(--line-soft);justify-content:space-between;align-items:center;gap:8px;margin-top:14px;padding-top:12px;display:flex}.threshold-heading>div{gap:3px;display:grid}.threshold-heading strong{color:#494640;font-size:10px}.threshold-heading span{color:#918e87;font-size:9px}.threshold-heading .add-row-button{flex:none;font-size:9px}.threshold-help{color:var(--muted);margin:9px 0 0;font-size:10px;line-height:1.55}.threshold-help strong{color:var(--text-secondary);font-weight:650}.threshold-prompt{color:var(--muted);margin:14px 0 0;font-size:10px;line-height:1.55}.threshold-list{gap:6px;max-height:150px;margin-top:9px;display:grid;overflow-y:auto}.threshold-row{grid-template-columns:1fr 1.15fr 1fr auto;align-items:end;gap:6px;display:grid}.threshold-list[data-display=gpa] .threshold-row{grid-template-columns:1.15fr 1fr auto}.threshold-list[data-display=letter] .threshold-row{grid-template-columns:1fr 1.15fr auto}.threshold-row label{color:#77746e;gap:4px;font-size:9px;display:grid}.threshold-row input{border:1px solid var(--line);border-radius:5px;width:100%;min-width:0;height:30px;padding:0 6px;font-size:10px}.remove-threshold{border:1px solid var(--line);background:var(--surface);min-height:30px;color:var(--muted);cursor:pointer;border-radius:5px;padding:0 8px;font-size:9px}.remove-threshold:hover{border-color:var(--border-strong);background:var(--surface-soft);color:var(--ink)}.explain-section{margin:80px 0 0}.section-eyebrow{color:var(--muted);justify-content:flex-start;font-size:9px}.section-eyebrow .eyebrow-dot{background:var(--stone);width:6px;height:6px}.explain-section>h2,.faq-section>h2{color:var(--ink);letter-spacing:-1.1px;margin:11px 0 0;font-size:30px;font-weight:650}.section-lead{max-width:600px;color:var(--muted);margin:10px 0 25px;font-size:13px}.explain-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.explain-card{border:1px solid var(--line-soft);background:var(--surface);border-radius:13px;min-height:202px;padding:20px}.explain-card:first-child,.explain-card:nth-child(2),.explain-card:nth-child(3),.explain-card:nth-child(4){background:var(--surface);border-color:var(--line-soft)}.card-number{color:var(--muted);letter-spacing:.9px;font-size:8px;font-weight:700}.explain-card h3{color:var(--ink);letter-spacing:-.35px;margin:10px 0 9px;font-size:16px;font-weight:640}.explain-card p{color:var(--text-secondary);margin:7px 0 0;font-size:11px;line-height:1.65}.explain-card strong{color:var(--ink);font-weight:680}.formula{border:1px solid var(--line);background:var(--surface-soft);width:fit-content;max-width:100%;color:var(--text-secondary);border-radius:8px;grid-template-columns:auto auto;align-items:center;gap:2px 8px;margin:14px 0 11px;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px;line-height:1.45;display:grid}.formula i{grid-area:span 2/2;font-style:normal}.faq-section{grid-template-columns:.7fr 1.3fr;align-items:start;column-gap:35px;margin:77px 0 0;display:grid}.faq-section>.section-eyebrow{grid-column:1}.faq-section>h2{grid-area:2/1;font-size:26px}.faq-list{border-top:1px solid var(--line-soft);grid-area:1/2/span 2}.faq-item{border-bottom:1px solid var(--line-soft)}.faq-item summary{color:#171717;cursor:pointer;justify-content:space-between;align-items:center;gap:15px;min-height:50px;font-size:12px;font-weight:580;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{color:#96928a;font-size:17px;font-weight:400;transition:transform .16s}.faq-item[open] summary span{transform:rotate(45deg)}.faq-item p{color:#77746e;margin:-2px 24px 14px 0;font-size:11px;line-height:1.65}.faq-item p a{color:var(--ink);text-underline-offset:2px;font-weight:600;text-decoration-thickness:1px}.faq-item p a:hover{text-decoration-thickness:2px}.recent-section{border-top:1px solid 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