:root{--bg:#f7f9fc;--surface:#fff;--text:#172033;--muted:#667085;--line:#e5e9f2;--blue:#0b5bd3;--blue2:#083f97;--orange:#f59e0b;--green:#0b8f55;--shadow:0 10px 30px rgba(17,24,39,.08);--radius:18px}html[data-theme=dark]{--bg:#0d1422;--surface:#121b2d;--text:#edf2ff;--muted:#a8b2c7;--line:#25324a;--blue:#6aa7ff;--blue2:#9bc4ff;--orange:#ffb84d;--green:#4ad295;--shadow:0 10px 30px rgba(0,0,0,.25)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}a{color:var(--blue);text-decoration:none}button,input{font:inherit}.topbar{height:68px;position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 22px;gap:18px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;color:var(--text);white-space:nowrap}.brandmark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#0b5bd3,#2f80ed 65%,#f59e0b);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow)}.searchwrap{max-width:720px;flex:1;margin:auto;position:relative}.search{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--text);border-radius:13px;padding:11px 42px 11px 42px;outline:none}.search:focus{border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 18%,transparent)}.searchicon{position:absolute;left:15px;top:11px;color:var(--muted)}.kbd{position:absolute;right:12px;top:10px;font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:7px;padding:2px 7px}.iconbtn{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:11px;padding:9px 11px;cursor:pointer}.menu{display:none}.shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:calc(100vh - 68px)}.sidebar{position:sticky;top:68px;height:calc(100vh - 68px);overflow:auto;padding:22px 16px;border-right:1px solid var(--line);background:var(--surface)}.navgroup{margin-bottom:18px}.navtitle{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:800;padding:0 11px 7px}.nav a{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:10px;color:var(--muted);font-size:14px;margin:2px 0}.nav a:hover,.nav a.active{background:color-mix(in srgb,var(--blue) 10%,var(--surface));color:var(--blue);font-weight:700}.content{min-width:0}.main{max-width:1050px;margin:0 auto;padding:48px 48px 80px}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:16px}.hero{padding:34px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(135deg,color-mix(in srgb,var(--blue) 10%,var(--surface)),var(--surface) 55%,color-mix(in srgb,var(--orange) 8%,var(--surface)));box-shadow:var(--shadow);margin-bottom:34px}.eyebrow{display:inline-flex;gap:7px;align-items:center;color:var(--blue);font-weight:800;font-size:13px;margin-bottom:10px}.hero h1{font-size:clamp(34px,5vw,54px);line-height:1.06;margin:0 0 14px;letter-spacing:-.035em}.hero p{max-width:760px;color:var(--muted);font-size:18px;margin:0}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:10px 15px;font-weight:750;border:1px solid var(--line)}.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.btn.secondary{background:var(--surface);color:var(--text)}h2{font-size:28px;letter-spacing:-.02em;margin:42px 0 14px}h3{font-size:20px;margin:30px 0 10px}.lead{font-size:18px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card{display:block;border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:20px;color:var(--text);box-shadow:0 4px 15px rgba(17,24,39,.035);transition:.18s}.card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--blue) 45%,var(--line));box-shadow:var(--shadow)}.card .icon{font-size:24px}.card h3{font-size:17px;margin:9px 0 5px}.card p{font-size:14px;color:var(--muted);margin:0}.badge{display:inline-block;font-size:11px;font-weight:800;border-radius:999px;padding:4px 8px;background:color-mix(in srgb,var(--blue) 10%,var(--surface));color:var(--blue);margin-top:12px}.step{display:grid;grid-template-columns:42px 1fr;gap:14px;margin:16px 0}.stepnum{width:36px;height:36px;border-radius:11px;background:color-mix(in srgb,var(--blue) 12%,var(--surface));color:var(--blue);display:grid;place-items:center;font-weight:900}.step h3{margin:3px 0 4px;font-size:17px}.step p{margin:0;color:var(--muted)}.callout{border:1px solid var(--line);border-left:4px solid var(--blue);background:var(--surface);border-radius:12px;padding:16px 18px;margin:20px 0}.callout.warn{border-left-color:var(--orange)}.callout.good{border-left-color:var(--green)}.callout strong{display:block;margin-bottom:3px}.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}table{width:100%;border-collapse:collapse;min-width:680px}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:color-mix(in srgb,var(--bg) 70%,var(--surface))}tr:last-child td{border-bottom:0}.toc{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:17px 20px;margin:24px 0}.toc strong{display:block;margin-bottom:8px}.toc a{display:inline-block;margin:3px 14px 3px 0;font-size:14px}.pager{display:flex;justify-content:space-between;gap:15px;margin-top:55px;padding-top:22px;border-top:1px solid var(--line)}.pager a{border:1px solid var(--line);background:var(--surface);border-radius:13px;padding:12px 16px;min-width:180px}.pager small{display:block;color:var(--muted)}.footer{color:var(--muted);font-size:13px;margin-top:50px}.searchresults{display:none;position:absolute;top:51px;left:0;right:0;background:var(--surface);border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);max-height:420px;overflow:auto;padding:7px;z-index:50}.searchresults.show{display:block}.result{display:block;padding:10px 11px;border-radius:9px;color:var(--text)}.result:hover{background:var(--bg)}.result b{display:block;font-size:14px}.result span{font-size:12px;color:var(--muted)}.empty{padding:18px;color:var(--muted);font-size:14px}.codepath{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg);border:1px solid var(--line);padding:2px 7px;border-radius:7px;font-size:.92em}.checklist{padding-left:0;list-style:none}.checklist li{padding:7px 0 7px 30px;position:relative}.checklist li:before{content:'✓';position:absolute;left:0;top:7px;width:20px;height:20px;border-radius:7px;background:color-mix(in srgb,var(--green) 12%,var(--surface));color:var(--green);font-weight:900;display:grid;place-items:center;font-size:12px}@media(max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.main{padding:34px 25px 60px}.shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-295px;top:68px;width:280px;z-index:40;transition:.2s;box-shadow:var(--shadow)}body.navopen .sidebar{left:0}.menu{display:block}.kbd{display:none}}@media(max-width:600px){.topbar{padding:0 12px;gap:9px}.brand span{display:none}.main{padding:24px 16px 50px}.hero{padding:24px 20px;border-radius:19px}.hero p{font-size:16px}.grid{grid-template-columns:1fr}.pager{flex-direction:column}.pager a{width:100%}.searchwrap{min-width:0}h2{font-size:24px}.tablewrap{margin-right:-16px;border-radius:12px 0 0 12px}}


/* Documentation mockups and status helpers */
.mock{border:1px solid var(--line);border-radius:16px;background:var(--surface);overflow:hidden;margin:18px 0;box-shadow:0 5px 18px rgba(17,24,39,.045)}.mockbar{height:42px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 72%,var(--surface));display:flex;align-items:center;gap:6px;padding:0 14px}.mockbar span{width:9px;height:9px;border-radius:50%;background:var(--line)}.mockbar b{margin-left:7px;font-size:13px;color:var(--muted)}.mockbody{padding:18px}.mockgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.mockgrid>div{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--bg)}.mockgrid small,.promotecard small{display:block;color:var(--muted);font-size:11px}.mockgrid strong{display:block;font-size:13px;margin-top:2px}.mockaction{display:inline-flex;margin-top:14px;background:var(--blue);color:#fff;font-weight:800;border-radius:9px;padding:8px 13px;font-size:12px}.mockaction.secondary{background:var(--surface);color:var(--text);border:1px solid var(--line)}.mocknotice{border-radius:10px;padding:11px 13px;font-size:13px;margin-bottom:13px;border:1px solid var(--line);border-left:4px solid var(--blue)}.mocknotice.good{border-left-color:var(--green);background:color-mix(in srgb,var(--green) 7%,var(--surface))}.mocknotice.warn{border-left-color:var(--orange);background:color-mix(in srgb,var(--orange) 7%,var(--surface))}.minirow{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.minirow:last-child{border-bottom:0}.minirow b{margin-right:auto}.pill,.actionchip{display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:4px 8px;font-size:11px;font-weight:800;white-space:nowrap}.pill.good{color:var(--green);background:color-mix(in srgb,var(--green) 9%,var(--surface));border-color:color-mix(in srgb,var(--green) 25%,var(--line))}.pill.bad{color:#c43c35;background:color-mix(in srgb,#c43c35 8%,var(--surface));border-color:color-mix(in srgb,#c43c35 22%,var(--line))}.pill.active{color:var(--blue);background:color-mix(in srgb,var(--blue) 9%,var(--surface));border-color:color-mix(in srgb,var(--blue) 25%,var(--line))}.actionchip{color:var(--blue);border-radius:8px}.examplecols{display:grid;grid-template-columns:1fr 1fr;gap:15px}.promotehead{display:flex;gap:14px;align-items:center;justify-content:center;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px}.promotecard{display:grid;grid-template-columns:1fr 1fr;gap:10px;border:1px solid var(--line);border-radius:11px;padding:13px;margin-top:10px;align-items:center}.repeat{grid-column:1/-1;color:var(--muted);font-size:12px;border-top:1px dashed var(--line);padding-top:8px}@media(max-width:760px){.mockgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.examplecols{grid-template-columns:1fr}.promotecard{grid-template-columns:1fr}}@media(max-width:430px){.mockgrid{grid-template-columns:1fr}.mockbody{padding:14px}}
/* Fees guide visuals */
.fee-menu-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.wizard{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px;margin-bottom:18px}.wizard span{font-size:11px;font-weight:800;text-align:center;border:1px solid var(--line);background:var(--bg);padding:8px 5px;border-radius:8px;color:var(--muted)}.wizard .active{background:color-mix(in srgb,var(--blue) 12%,var(--surface));border-color:color-mix(in srgb,var(--blue) 35%,var(--line));color:var(--blue)}.wizard .done{background:color-mix(in srgb,var(--green) 10%,var(--surface));color:var(--green)}.choice{border:1px solid var(--line);border-radius:11px;padding:14px;background:var(--bg)}.choice b{display:block;margin-bottom:4px}.choice small{color:var(--muted)}.receipt-head,.studentbill{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:5px}.receipt-head small,.studentbill small{display:block;color:var(--muted)}.receipt-head strong{display:block;font-size:17px}.fee-total{display:flex;justify-content:space-between;align-items:center;border-top:2px solid var(--line);padding:13px 0 0;margin-top:8px}.mockactions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}.studentbill{margin-top:5px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}.studentbill.second{margin-top:14px;margin-bottom:0}.payment-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:12px}.payment-summary>div{border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:12px}.payment-summary small{display:block;color:var(--muted)}.payment-summary strong{font-size:18px}.mockactions .mockaction{margin-top:14px}@media(max-width:980px){.fee-menu-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wizard{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:600px){.fee-menu-grid{grid-template-columns:1fr}.wizard{grid-template-columns:repeat(2,minmax(0,1fr))}.payment-summary{grid-template-columns:1fr}.receipt-head,.studentbill{align-items:flex-start;flex-direction:column}}

.docimg{margin:22px auto;max-width:760px}.docimg.wide{max-width:980px}.docimg img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow)}.docimg figcaption{font-size:12px;color:var(--muted);text-align:center;margin-top:7px}