@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--animate-spin:spin 1s linear infinite;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.fixed{position:fixed}.block{display:block}.hidden{display:none}.animate-spin{animation:var(--animate-spin)}}:root{--ink:#17324d;--muted:#60768b;--sky:#168bd2;--sky-dark:#0871b5;--sky-soft:#eaf7ff;--mint:#daf6e8;--green:#16845a;--sun:#ffd863;--paper:#fff;--line:#dcebf3;--background:#f4fbff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 10% 0%, #ffd86342, transparent 24rem), radial-gradient(circle at 100% 12%, #81dabf40, transparent 22rem), var(--background);color:var(--ink);min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}button,input,select{font:inherit}button{-webkit-tap-highlight-color:transparent}:focus-visible{outline-offset:2px;outline:3px solid #168bd259}.shell{width:min(100% - 28px,1100px);margin-inline:auto}.brand-bar{justify-content:space-between;align-items:center;gap:16px;padding:20px 0 12px;display:flex}.brand{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:flex}.brand-mark{color:#fff;background:linear-gradient(145deg,#24a3e8,#0871b5);border-radius:15px;place-items:center;width:46px;height:46px;display:grid;box-shadow:0 8px 22px #117ebf3b}.brand-title{letter-spacing:-.02em;margin:0;font-size:18px;font-weight:850;display:block}.brand-subtitle{color:var(--muted);margin:2px 0 0;font-size:12px;display:block}.text-link{color:var(--sky-dark);white-space:nowrap;padding:10px 2px;font-weight:750;text-decoration:none}.hero{grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);align-items:stretch;gap:22px;margin:14px 0 22px;display:grid}.hero-copy,.campus-scene{border-radius:28px;overflow:hidden}.hero-copy{color:#fff;background:linear-gradient(135deg,#0f8dd4 0%,#30aadd 68%,#55c7c0 100%);padding:34px;position:relative;box-shadow:0 18px 50px #1d82b42e}.hero-copy:after{content:"";border:24px solid #ffffff1c;border-radius:50%;width:210px;height:210px;position:absolute;top:-90px;right:-60px}.eyebrow{background:#ffffff2e;border-radius:999px;align-items:center;gap:7px;padding:7px 11px;font-size:13px;font-weight:750;display:inline-flex}.hero h1{letter-spacing:-.045em;margin:16px 0 10px;font-size:clamp(28px,5vw,46px);line-height:1.1;position:relative}.hero p{color:#ffffffe6;max-width:650px;margin:0;line-height:1.75;position:relative}.campus-scene{background:linear-gradient(#ddf4ff 0 62%,#b9edcc 62%);border:1px solid #168bd21f;min-height:210px;position:relative}.sun{background:var(--sun);border-radius:50%;width:54px;height:54px;position:absolute;top:24px;right:25px;box-shadow:0 0 0 12px #ffd86333}.cloud,.cloud:before,.cloud:after{background:#fff;border-radius:999px;position:absolute}.cloud{opacity:.9;width:70px;height:22px;top:44px;left:30px}.cloud:before{content:"";width:32px;height:32px;bottom:0;left:10px}.cloud:after{content:"";width:25px;height:25px;bottom:0;left:37px}.school{background:#fff4dc;border:5px solid #fff;border-radius:12px 12px 5px 5px;width:180px;height:105px;position:absolute;bottom:22px;left:50%;transform:translate(-50%);box-shadow:0 12px #1f796214}.school:before{content:"";border-bottom:46px solid #ff9274;border-left:98px solid #0000;border-right:98px solid #0000;position:absolute;top:-43px;left:50%;transform:translate(-50%)}.school-door{background:#49a6d8;border-radius:18px 18px 0 0;width:42px;height:59px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.school-windows{justify-content:space-between;display:flex;position:absolute;inset:22px 16px auto}.school-windows i{background:#9fddf1;border:4px solid 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span{color:var(--muted);font-size:13px}.stat-grid article strong{margin-top:4px;font-size:29px;display:block}.stat-icon{border-radius:14px;place-items:center;width:46px;height:46px;display:grid}.stat-icon.blue{color:var(--sky-dark);background:var(--sky-soft)}.stat-icon.green{color:var(--green);background:var(--mint)}.admin-section{margin-bottom:18px;padding:22px}.section-heading{justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px;display:flex}.section-heading h2{margin:0 0 5px}.export-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.export-grid form{border:1px solid var(--line);border-radius:16px;grid-template-columns:minmax(90px,auto) 1fr auto;align-items:center;gap:10px;padding:14px;display:grid}.export-grid label{font-weight:800}.export-grid select{background:#fff;border:1px solid #cfe1eb;border-radius:11px;min-width:0;height:44px;padding:0 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article{min-height:95px;padding:14px}.stat-grid article strong{font-size:25px}.stat-icon{display:none}.admin-section{padding:16px}.section-heading{align-items:flex-start}.section-heading .btn{padding-inline:12px}.export-grid,.export-grid form,.course-counts{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}@keyframes spin{to{transform:rotate(360deg)}}