@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;--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 Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) 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{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.static{position:static}.contents{display:contents}.lowercase{text-transform:lowercase}}:root{--ink:#162e3d;--navy:#153848;--teal:#126c68;--teal-soft:#edf5f3;--orange:#9d4a22;--paper:#fafbf9;--white:#fff;--muted:#536572;--line:#dce4e5;--radius:6px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:155px}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.75}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled,input:disabled,textarea:disabled,fieldset:disabled{cursor:not-allowed;opacity:.6}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,pre:focus-visible{outline-offset:4px;outline:3px solid #087a90}::selection{color:var(--navy);background:#d2e9e6}h1,h2,h3,h4,p,ul,ol{margin:0}h1,h2,h3,h4{letter-spacing:-.025em;font-weight:650;line-height:1.45}h1{font-size:clamp(30px,4vw,46px)}h2{font-size:clamp(23px,2.4vw,30px)}h3{font-size:18px}h4{font-size:15px}p{overflow-wrap:anywhere}ul,ol{padding-left:1.3em}li+li{margin-top:8px}svg{flex-shrink:0}.wrap{width:min(1200px,100% - 80px);margin-inline:auto}.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}.skip-link{z-index:100;background:var(--navy);color:#fff;padding:12px 20px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:10px}.site-header{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:30;background:#ffffffed;position:sticky;top:0}.header-main{justify-content:space-between;align-items:center;gap:20px;height:88px;display:flex}.brand{align-items:center;gap:17px;min-width:0;display:flex}.brand-mark{letter-spacing:-3px;color:var(--teal);border-right:1px solid var(--line);padding-right:20px;font-family:Arial,sans-serif;font-size:35px;font-weight:800;line-height:1}.brand-mark span{margin-left:5px;font-size:29px;font-weight:300}.brand strong{letter-spacing:.02em;white-space:nowrap;font-size:18px;display:block}.brand small{letter-spacing:2px;color:var(--muted);margin-top:3px;font-size:9px;display:block}.header-actions{align-items:center;gap:16px;display:flex}.search-link{color:var(--muted);align-items:center;gap:10px;padding:8px 0;font-size:13px;display:flex}.search-link:hover{color:var(--teal)}.site-nav{border-top:1px solid #edf0f0}.nav-items{justify-content:space-between;gap:28px;display:flex}.nav-items a{white-space:nowrap;color:var(--muted);border-bottom:2px solid #0000;padding:13px 0 12px;font-size:13px}.nav-items a:hover,.nav-items a[aria-current=page]{color:var(--teal);border-color:var(--teal)}.mobile-menu{display:none!important}.icon-button{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);padding:10px;display:inline-flex}.eyebrow{letter-spacing:.13em;color:var(--teal);margin-bottom:16px;font-size:11px;font-weight:650;line-height:1.7}.hero{border-bottom:1px solid var(--line);background:linear-gradient(115deg,#eef3f1 0%,#f6f8f6 62%,#e9f1ef 100%);position:relative;overflow:hidden}.hero-grid{grid-template-columns:1.2fr 1fr;align-items:center;gap:70px;padding-block:66px 58px;display:grid}.hero-copy h1{letter-spacing:-.045em;font-size:clamp(38px,4.4vw,58px);font-weight:700;line-height:1.45}.hero-copy h1 span{color:var(--teal);display:block}.live-dot{background:var(--teal);vertical-align:middle;border-radius:50%;width:6px;height:6px;margin-right:9px;display:inline-block}.hero-description{color:var(--muted);max-width:510px;margin:23px 0 27px;font-size:16px;line-height:1.95}.button-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.button{background:var(--white);border-radius:var(--radius);border:1px solid #bacbcc;justify-content:center;align-items:center;gap:9px;min-height:44px;padding:10px 18px;font-size:13px;font-weight:550;line-height:1.5;transition:background .15s,color .15s,border-color .15s;display:inline-flex}.button:hover{border-color:var(--teal);background:#eff5f3}.button.primary{background:var(--navy);color:#fff;border-color:var(--navy)}.button.primary:hover{background:#205466}.button.subtle{border-color:var(--line);color:var(--muted);background:0 0}.button.subtle:hover{color:var(--teal);border-color:var(--teal)}.button.small{min-height:40px;padding:8px 12px;font-size:12px}.button.danger{color:#9a3126;border-color:#dcbdb7}.button.danger:hover{background:#fff3ef}.hero-metrics{margin-top:39px;display:flex}.hero-metrics>div{border-left:1px solid #cfdcd7;flex-direction:column;padding-inline:24px;display:flex}.hero-metrics>div:first-child{border-left:0;padding-left:0}.hero-metrics strong{letter-spacing:-.04em;font-variant-numeric:tabular-nums;font:500 34px/1.3 Arial,sans-serif}.hero-metrics small{letter-spacing:0;color:var(--muted);margin-left:6px;font:12px PingFang SC,sans-serif}.hero-metrics span{color:var(--muted);margin-top:6px;font-size:11px}.hero-diagram{background:linear-gradient(#ffffffb0,#f7fbf8b0),repeating-linear-gradient(0deg,#0000 0 23px,#dde7e3 24px);border:1px solid #c9d7d4;padding:26px 28px 22px;box-shadow:12px 12px #dce8e15c}.diagram-caption{letter-spacing:1.5px;color:var(--muted);justify-content:space-between;margin-bottom:30px;font:10px Arial,sans-serif;display:flex}.diagram-stage{border-left:3px solid var(--navy);background:#f2f6f7;align-items:center;gap:16px;padding:18px 16px;display:flex}.diagram-stage>svg{color:var(--navy);margin-left:auto}.diagram-stage h2{margin:5px 0;font-size:20px}.diagram-stage p{color:var(--muted);font-size:11px}.diagram-stage.teal{border-color:var(--teal);background:#edf5f1}.diagram-stage.teal>svg{color:var(--teal)}.diagram-index{color:var(--muted);align-self:flex-start;margin-top:2px;font:12px Arial,sans-serif}.stage-category{letter-spacing:1px;color:var(--muted);font-size:9px}.diagram-connector{color:var(--muted);justify-content:space-between;align-items:center;margin:10px 26px 10px 48px;font-size:10px;display:flex}.diagram-end{align-items:center;gap:14px;margin-top:3px;padding:13px 10px;display:flex}.diagram-end>svg{color:var(--orange)}.diagram-end strong{font-size:14px;font-weight:600}.diagram-end p{color:var(--muted);margin-top:4px;font-size:10px}.diagram-footnote{color:var(--muted);letter-spacing:.04em;border-top:1px dashed #c9d7d4;margin-top:15px;padding-top:18px;font-size:9px}.home-notice{border-bottom:1px solid var(--line);color:var(--muted);align-items:center;gap:10px;padding-block:20px;font-size:11px;display:flex}.home-notice>svg{color:var(--teal)}.home-notice p a{color:var(--teal);text-underline-offset:3px;margin-left:10px;text-decoration:underline}.home-notice>span{text-align:right;color:#61727d;max-width:300px;margin-left:auto;font-size:10px}.section-block{border-bottom:1px solid var(--line);padding-block:54px}.section-block:last-child{border-bottom:0}.section-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;display:flex}.section-heading .eyebrow{margin-bottom:10px}.text-link{color:var(--teal);align-items:center;gap:8px;font-size:13px;font-weight:550;display:inline-flex}.text-link:hover{text-underline-offset:4px;text-decoration:underline}.curriculum-layout{grid-template-columns:1fr 300px;gap:48px;display:grid}.topic-row{border-bottom:1px solid var(--line);align-items:center;gap:18px;padding-block:22px;display:flex}.topic-row:first-child{padding-top:7px}.topic-row:last-child{border-bottom:0;padding-bottom:7px}.topic-row:hover h3{color:var(--teal)}.topic-row h3{font-size:17px}.topic-row p{color:var(--muted);margin-top:5px;font-size:12px}.topic-row>svg{color:var(--teal)}.topic-row>svg:last-child{color:var(--muted)}.row-number{color:var(--muted);font:11px Arial,sans-serif}.topic-hours{white-space:nowrap;margin-left:auto;font:26px Arial,sans-serif}.topic-hours small{color:var(--muted);margin-left:3px;font-size:12px}.learning-aside{background:var(--navy);color:#fff;flex-direction:column;align-items:flex-start;padding:28px;display:flex}.learning-aside>svg{color:#b2d9cf;margin-bottom:24px}.learning-aside h3{font-size:24px;font-weight:500;line-height:1.65}.learning-aside>p{color:#cfdddf;margin-block:17px 23px;font-size:12px}.learning-aside .learning-progress{border-color:#537078;width:100%;margin-bottom:23px}.learning-aside .progress-heading>strong,.learning-aside .progress-heading>strong span,.learning-aside .learning-progress p{color:#dce9e9}.learning-aside .text-link{color:#b9e2d5}.hours-breakdown{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;align-items:center;gap:24px;margin-top:27px;padding-top:22px;font-size:11px;display:flex}.hours-breakdown>div{align-items:center;gap:7px;display:flex}.hours-breakdown strong{color:var(--ink);margin-left:3px;font-weight:600}.hours-breakdown span{background:var(--navy);border-radius:50%;width:6px;height:6px}.hours-breakdown .teaching span{background:var(--teal)}.hours-breakdown .office span{background:var(--orange)}.hours-breakdown p{margin-left:auto;font-size:10px}.outcome-section{background:var(--teal-soft);border-bottom:0;margin-top:54px;padding:42px}.outcome-grid{grid-template-columns:repeat(3,1fr);gap:40px;margin-bottom:30px;display:grid}.outcome-grid>div{border-right:1px solid #cbded8;padding-right:24px}.outcome-grid>div:last-child{border-right:0;padding-right:0}.outcome-grid span{color:var(--teal);font:11px Arial,sans-serif}.outcome-grid h3{margin:12px 0 10px;font-size:19px}.outcome-grid p{color:var(--muted);font-size:13px}.status-list>div{border-top:1px solid var(--line);grid-template-columns:110px 200px 1fr;align-items:start;gap:18px;padding:19px 0;display:grid}.status-list h3{font-size:15px}.status-list p{color:var(--muted);font-size:12px}.status-tag{color:#405767;white-space:nowrap;letter-spacing:.02em;background:#f1f4f6;border:1px solid #c5d1d5;align-items:center;width:fit-content;padding:3px 8px;font-size:10px;font-weight:600;line-height:1.8;display:inline-flex}.status-pending{color:#835010;background:#fcf5e9;border-color:#e3d2b7}.status-proposal{color:#39586a;background:#edf3f5;border-color:#cfdee4}.status-tested{color:#205f49;background:#edf6f1;border-color:#bfd8cc}.status-confirmed{color:#244f70;background:#e9f1f7;border-color:#c4d9e8}.reminder{color:var(--muted);background:#f1f5f5;border-left:2px solid #a9c1c3;align-items:flex-start;gap:12px;margin-top:28px;padding:16px 19px;font-size:12px;display:flex}.reminder svg{color:var(--teal);margin-top:2px}.site-footer{border-top:1px solid var(--line);background:#f0f3f1;margin-top:40px;padding-block:34px}.footer-grid{justify-content:space-between;gap:35px;display:flex}.footer-grid strong{letter-spacing:.02em;font-size:14px}.footer-grid p{color:var(--muted);margin-top:7px;font-size:12px}.footer-grid .fine-print{margin-top:15px;font-size:10px}.footer-grid>div:last-child{text-align:right}.footer-grid a{color:var(--muted);justify-content:flex-end;align-items:center;gap:6px;margin-bottom:8px;font-size:11px;display:flex}.footer-grid a:hover{color:var(--teal)}.page-content{min-height:70vh;padding-block:48px 30px}.page-intro{max-width:870px;padding:5px 0 38px}.page-intro h1{margin-bottom:20px}.intro-copy{color:var(--muted);max-width:780px;font-size:15px;line-height:1.95}.intro-copy p+p{margin-top:12px}.module-tag{color:var(--navy);white-space:nowrap;background:#edf2f5;border:1px solid #cedce3;align-items:center;gap:5px;padding:2px 8px;font-size:10px;font-weight:600;line-height:1.8;display:inline-flex}.module-tag.teaching{color:var(--teal);background:#edf5f1;border-color:#c6dfd6}.module-tag.office{color:var(--orange);background:#fcf1e7;border-color:#e9d1bd}.calendar-intro{border-block:1px solid var(--line);grid-template-columns:1fr 320px;align-items:center;gap:40px;margin-bottom:30px;padding:23px 0;display:grid}.calendar-intro>p{color:var(--muted);flex-wrap:wrap;gap:16px;font-size:12px;display:flex}.calendar-intro>p strong{color:var(--navy);font-weight:550}.learning-progress{border-top:1px solid var(--line);padding-top:16px}.learning-progress.small{border-top:0;padding-top:0}.progress-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;font-size:12px;display:flex}.progress-heading>span{align-items:center;gap:7px;display:flex}.progress-heading>strong{color:var(--teal);font:20px Arial,sans-serif}.progress-heading>strong span{color:var(--muted);font:10px PingFang SC,sans-serif}progress{width:100%;height:5px;color:var(--teal);appearance:none;background:#dce5e2;border:none;border-radius:0;display:block}progress::-webkit-progress-bar{background:#dce5e2}progress::-webkit-progress-value{background:var(--teal)}progress::-moz-progress-bar{background:var(--teal)}.learning-progress p{color:var(--muted);margin-top:9px;font-size:10px}.explorer-toolbar{justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px;display:flex}.filter-buttons,.view-buttons{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.filter-buttons button,.view-buttons button{color:var(--muted);background:0 0;border:1px solid #0000;border-radius:4px;align-items:center;gap:8px;min-height:42px;padding:8px 14px;font-size:12px;display:inline-flex}.filter-buttons button>span{color:inherit;opacity:.85;font:10px Arial,sans-serif}.filter-buttons button[aria-pressed=true]{color:#fff;background:var(--navy)}.filter-buttons button:hover{border-color:#b9cfd0}.view-buttons{border:1px solid var(--line);border-radius:4px;flex-shrink:0;gap:0;padding:3px}.view-buttons button{min-height:34px;padding:6px 10px;font-size:11px}.view-buttons button[aria-pressed=true]{color:var(--teal);background:#e6efed}.search-row{align-items:center;gap:15px;display:flex}.search-field{background:var(--white);border-radius:var(--radius);min-height:46px;color:var(--muted);border:1px solid #c6d4d4;flex:1;align-items:center;gap:12px;min-width:0;padding:0 14px;display:flex}.search-field:focus-within{outline:2px solid var(--teal);outline-offset:2px}.search-field input{box-shadow:none;width:100%;min-width:0;color:var(--ink);background:0 0;border:0;padding:11px 0;font-size:13px;line-height:1.7;outline:none!important}.search-field input::placeholder{color:#697b86}.result-count{color:var(--muted);margin:18px 0;font-size:11px}.week-section{margin-bottom:28px}.week-heading{justify-content:space-between;align-items:center;margin-bottom:14px;padding-top:14px;display:flex}.week-heading h2{align-items:center;gap:14px;font-size:16px;display:flex}.week-heading h2>span{letter-spacing:1px;color:var(--teal);font:600 10px Arial,sans-serif}.week-heading p{color:var(--muted);font-size:10px}.week-courses{grid-template-columns:1fr 1fr;align-items:start;gap:20px;display:grid}.course-card{border:1px solid var(--line);border-top:2px solid var(--navy);background:var(--white);min-width:0;padding:22px 24px}.course-card.teaching{border-top-color:var(--teal)}.course-card.office{border-top-color:var(--orange)}.course-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:14px;font-size:10px;display:flex}.course-number{font-variant-numeric:tabular-nums;color:var(--teal);letter-spacing:.05em;font:650 12px Arial,sans-serif}.course-meta>.course-number{margin-right:2px;font-size:14px}.course-details summary{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;padding-bottom:1px;list-style:none;display:flex}.course-details summary::-webkit-details-marker{display:none}.course-details summary h3{font-size:17px}.course-details summary>svg{color:var(--muted);transition:transform .2s}.course-details[open] summary>svg{transform:rotate(180deg)}.course-teaser{color:var(--muted);margin-top:11px;font-size:12px;line-height:1.9}.course-card:has(details[open]) .course-teaser{display:none}.detail-content{color:var(--muted);padding-top:16px;font-size:12px}.detail-content h4{color:var(--ink);margin:18px 0 8px;font-size:12px}.detail-content li+li{margin-top:6px}.course-footer{border-top:1px solid #edf0f0;justify-content:space-between;align-items:center;gap:15px;margin-top:19px;padding-top:13px;display:flex}.course-footer .text-link{font-size:11px}.completion{color:var(--muted);cursor:pointer;align-items:center;gap:8px;min-height:40px;font-size:12px;display:inline-flex}.completion.compact{min-height:30px;font-size:11px}.completion input{width:16px;height:16px;accent-color:var(--teal);margin:0}.completion.checked{color:var(--teal)}.calendar-list-item{grid-template-columns:80px 1fr;gap:15px;margin-bottom:15px;display:grid}.calendar-list .course-card{border-top:1px solid var(--line);border-left:3px solid var(--navy)}.calendar-list .course-card.teaching{border-left-color:var(--teal)}.calendar-list .course-card.office{border-left-color:var(--orange)}.list-week{color:var(--muted);padding-top:21px;font-size:12px}.empty-state{text-align:center;background:#f5f8f7;border:1px dashed #b9cbd0;margin-block:20px;padding:55px 25px}.empty-state>svg{color:var(--teal);margin-inline:auto;margin-bottom:15px}.empty-state h2{font-size:21px}.empty-state p{color:var(--muted);margin-top:10px;font-size:13px}.empty-state button{margin-top:22px}.breadcrumb{justify-content:space-between;align-items:center;gap:20px;margin-bottom:33px;display:flex}.breadcrumb>a{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:flex}.course-page-header{border-bottom:1px solid var(--line);max-width:960px;padding-bottom:33px}.course-page-header h1{margin:20px 0;font-size:clamp(28px,3.5vw,39px)}.course-page-header>p{color:var(--muted);max-width:800px;margin-bottom:17px;font-size:16px}.course-body-grid{grid-template-columns:1fr 330px;gap:70px;padding-top:38px;display:grid}.course-section{margin-bottom:35px}.course-section h2,.course-side h2{align-items:center;gap:11px;margin-bottom:17px;font-size:21px;display:flex}.course-section h2 svg,.course-side h2 svg{color:var(--teal)}.course-section ul{color:var(--muted);font-size:14px}.numbered-tasks{padding:0;list-style:none}.numbered-tasks li{color:var(--muted);border-bottom:1px solid var(--line);align-items:baseline;gap:18px;margin-top:15px;padding-bottom:15px;display:flex}.numbered-tasks li>span{color:var(--teal);font:11px Arial,sans-serif}.numbered-tasks p{font-size:14px}.course-side{background:#f0f5f2;align-self:start;padding:27px 28px}.course-side section+section{border-top:1px solid #d6e1db;margin-top:23px;padding-top:23px}.course-side h2{gap:8px;margin-bottom:14px;font-size:16px}.course-side ul{color:var(--muted);font-size:12px}.fine-print{color:var(--muted);font-size:11px;line-height:1.8}.course-side .fine-print{margin-top:14px;font-size:10px}.lesson-rhythm{background:#f0f3f5;margin-top:8px;padding:24px 30px}.lesson-rhythm h2{flex-wrap:wrap;align-items:center;gap:9px;font-size:17px;display:flex}.lesson-rhythm h2 small{color:var(--muted);margin-left:auto;font-size:10px;font-weight:400}.lesson-rhythm>div{justify-content:space-between;gap:20px;max-width:850px;margin-top:22px;display:flex}.lesson-rhythm p{flex-direction:column;display:flex}.lesson-rhythm p strong{color:var(--navy);font:28px Arial,sans-serif}.lesson-rhythm p small{color:var(--muted);margin-left:4px;font-size:10px}.lesson-rhythm p>span{color:var(--muted);margin-top:9px;font-size:11px}.notebook{background:#f1f7f3;border:1px solid #c7dbd3;margin-block:40px;padding:32px}.notebook h2{font-size:25px}.field-label{margin-bottom:10px;font-size:13px;font-weight:550;display:block}textarea,input[type=text],input[type=url],input[type=date],input:not([type]),select{border-radius:var(--radius);width:100%;min-width:0;max-width:100%;color:var(--ink);background:#fff;border:1px solid #b9cacc;padding:10px 12px;font-size:13px;line-height:1.7}textarea{resize:vertical;min-height:80px}.notebook .fine-print{margin-top:9px}.course-pagination{border-top:1px solid var(--line);justify-content:space-between;gap:40px;margin-top:30px;padding-top:35px;display:flex}.course-pagination a{align-items:center;gap:14px;max-width:44%;font-size:13px;display:flex}.course-pagination a:last-child{text-align:right;margin-left:auto}.course-pagination small{color:var(--muted);margin-bottom:5px;font-size:10px;display:block}.course-pagination a:hover{color:var(--teal)}.anchor-links{border-block:1px solid var(--line);color:var(--teal);flex-wrap:wrap;gap:28px;padding-block:15px;font-size:12px;display:flex}.anchor-links a:hover{text-underline-offset:5px;text-decoration:underline}.compact-section{padding-top:30px}.resource-filters{grid-template-columns:1.3fr 1fr .6fr;align-items:end;gap:16px;display:grid}.resource-filters>.search-field{min-height:46px}.select-field{color:var(--muted);flex-direction:column;gap:6px;min-width:0;font-size:10px;display:flex}.select-field select{text-overflow:ellipsis;height:46px;padding-right:24px;font-size:12px}.resource-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:20px;display:grid}.resource-card{background:var(--white);border:1px solid var(--line);min-width:0;padding:23px;scroll-margin-top:160px}.resource-top{justify-content:space-between;align-items:center;gap:12px;margin-bottom:23px;display:flex}.resource-icon{color:var(--teal);display:inline-flex}.file-type{letter-spacing:.08em;color:var(--muted);white-space:nowrap;font-size:9px}.resource-card h3{font-size:17px}.resource-card>p:not(.feedback){color:var(--muted);min-height:69px;margin-top:12px;font-size:12px;line-height:1.9}.tags{flex-wrap:wrap;gap:8px;margin:17px 0 20px;display:flex}.tags span{color:var(--muted);border-left:2px solid #cadbd4;padding-left:7px;font-size:10px;line-height:1.2}.template-preview{border-top:1px solid #edf0f0;margin-top:17px;padding-top:12px}.template-preview summary{color:var(--muted);cursor:pointer;font-size:11px}.template-preview pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f4f7f5;max-height:400px;margin-top:14px;padding:13px;font:11px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;overflow:auto}.feedback{color:var(--teal);align-items:center;gap:7px;min-height:20px;margin-top:12px;font-size:11px;display:flex}.feedback:empty{min-height:0;margin-top:0}.source-registry,.local-records{border-bottom:1px solid var(--line);padding-block:48px;scroll-margin-top:140px}.source-registry>p,.local-records>p{color:var(--muted);max-width:900px;font-size:13px}.source-registry .section-heading,.local-records .section-heading{margin-bottom:17px}.source-registry .section-heading>svg,.local-records .section-heading>svg{color:var(--teal)}.registration-form{border:1px solid var(--line);background:#f3f7f4;margin-top:25px;padding:18px 24px}.registration-form>summary{color:var(--teal);cursor:pointer;font-size:14px;font-weight:600}.registration-form form{padding-top:22px}fieldset{border:0;min-width:0;margin:0;padding:0}.form-grid{grid-template-columns:1fr 1fr;gap:18px 24px;margin-bottom:23px;display:grid}.form-grid label{min-width:0;font-size:12px;font-weight:550;display:block}.form-grid label>span{color:var(--muted);margin-left:5px;font-size:10px;font-weight:400}.form-grid input,.form-grid textarea,.form-grid select{margin-top:7px;display:block}.form-grid .wide{grid-column:1/-1}.source-list{margin-top:22px}.source-entry{border-top:1px solid var(--line);padding-block:22px}.source-entry-head{justify-content:space-between;align-items:center;gap:16px;display:flex}.source-entry h3{overflow-wrap:anywhere;font-size:16px}.source-url{color:var(--muted);overflow-wrap:anywhere;margin-top:9px;font-size:11px}.source-fields{grid-template-columns:1fr 1fr;gap:12px 30px;margin:18px 0;display:grid}.source-fields>div{min-width:0}.source-fields dt{color:var(--muted);margin-bottom:4px;font-size:10px}.source-fields dd{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-size:12px}.local-records{background:#edf4f0;border-bottom:0;margin-top:25px;padding:32px}.local-records>.learning-progress{border-top:0;max-width:500px;margin-block:26px 16px;padding:0}.local-records>.button-row{margin-top:22px}.confirm-box{background:#fff9f3;border:1px solid #e0c9b5;max-width:700px;margin-top:24px;padding:20px}.confirm-box>p{color:#73442b;margin-bottom:16px;font-size:12px}.error-text{margin-top:12px;color:#963728!important}.guide-band{border-block:1px solid var(--line);color:var(--muted);align-items:center;gap:25px;padding:18px 0;font-size:12px;display:flex}.guide-band>span:first-child{color:var(--teal);white-space:nowrap;font-size:13px;font-weight:600}.guide-band .status-tag{margin-left:auto}.workflow{grid-template-columns:repeat(6,minmax(0,1fr));gap:0;padding:0;list-style:none;display:grid;position:relative}.workflow>li{min-width:0;margin:0;padding:0 18px 0 0;position:relative}.workflow>li:before{content:"";background:#b9d1c7;height:1px;position:absolute;top:18px;left:0;right:0}.workflow>li:last-child:before{right:70%}.workflow-index{background:var(--paper);width:36px;height:36px;color:var(--teal);border:1px solid #aac9bd;border-radius:50%;justify-content:center;align-items:center;margin-bottom:20px;font:11px Arial,sans-serif;display:flex;position:relative}.workflow h3{margin-bottom:12px;font-size:15px}.workflow p{color:var(--muted);font-size:12px;line-height:1.9}.workflow-output{color:var(--teal);align-items:flex-start;gap:5px;margin-top:18px;font-size:10px;line-height:1.7;display:flex}.workflow-output>svg{margin-top:2px}.guide-articles>section{border-bottom:1px solid var(--line);grid-template-columns:90px 1fr;gap:25px;padding-block:37px;display:grid}.article-number{color:#486b62;font:300 38px/1.3 Arial,sans-serif}.guide-articles h2{margin-bottom:17px;font-size:25px}.guide-articles p{color:var(--muted);max-width:850px;margin-bottom:18px;font-size:14px}.guide-articles ul{color:var(--muted);font-size:13px}.example-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}.example-grid>article{border-left:2px solid #9ec9b5;padding-left:24px}.example-grid article>span{color:var(--teal);font-size:10px}.example-grid h3{margin:12px 0}.example-grid p{color:var(--muted);font-size:13px}.platform-information{grid-template-columns:1fr 1fr;gap:25px;margin-top:25px;display:grid}.platform-information>article{border:1px solid var(--line);background:#f1f5f3;padding:24px}.platform-information h3{margin:15px 0 10px;font-size:16px}.platform-information p{color:var(--muted);font-size:12px}.related-lessons{border-top:1px solid var(--line)}.related-lessons a{border-bottom:1px solid var(--line);align-items:center;gap:20px;padding:19px 0;display:flex}.related-lessons h3{margin-right:auto;font-size:14px}.related-lessons a>span:nth-last-child(2){color:var(--muted);white-space:nowrap;font-size:11px}.related-lessons a:hover{color:var(--teal)}.reference-section{padding-block:35px}.reference-section h2{margin-bottom:13px;font-size:18px}.reference-section h3{margin-top:25px;font-size:15px}.reference-section p{color:var(--muted);margin-bottom:12px;font-size:12px}.reference-section>div{flex-wrap:wrap;gap:12px 25px;margin:14px 0;display:flex}.external-link{color:var(--teal);text-underline-offset:4px;align-items:center;gap:4px;font-size:12px;text-decoration:underline;display:inline-flex}.external-link:hover{color:var(--navy)}.privacy-intro{background:#eef5f0;border:1px solid #d1e2d8;align-items:flex-start;gap:25px;padding:30px;display:flex}.privacy-intro>svg{color:var(--teal);margin-top:4px}.privacy-intro h2{margin-bottom:16px;font-size:23px}.privacy-intro p{color:var(--muted);max-width:900px;margin-bottom:16px;font-size:13px}.data-levels{grid-template-columns:repeat(3,1fr);gap:30px;display:grid}.data-levels>article{border-top:2px solid var(--teal);padding-top:19px}.data-levels>article:last-child{border-color:var(--orange)}.data-levels span{color:var(--muted);font:11px Arial,sans-serif}.data-levels h3{margin:12px 0;font-size:18px}.data-levels p{color:var(--muted);font-size:13px}.status-explainer{grid-template-columns:repeat(4,1fr);gap:25px;display:grid}.status-explainer p{color:var(--muted);margin-top:13px;font-size:12px}.ethics>svg{color:var(--teal);margin-bottom:15px}.ethics>h2{margin-bottom:22px}.ethics ul{max-width:950px;padding:0;list-style:none}.ethics li{color:var(--muted);align-items:flex-start;gap:13px;margin-top:14px;font-size:14px;display:flex}.ethics li>svg{color:var(--teal);margin-top:4px}.contact-placeholder{border-left:2px solid #b9cacc;margin-top:12px;padding-left:13px}.search-explorer{max-width:1000px}.search-field.large{min-height:62px;padding:0 20px}.search-field.large input{padding-block:16px;font-size:16px}.search-explorer>.filter-buttons{margin-top:20px}.search-results{margin-top:38px}.search-results>h2{border-bottom:1px solid var(--line);padding-bottom:18px;font-size:20px}.search-result{border-bottom:1px solid var(--line);align-items:center;gap:20px;padding-block:23px;display:flex}.search-result>div{flex:1;min-width:0}.search-result h3{font-size:16px}.search-result p{color:var(--muted);margin-top:7px;font-size:12px}.search-result>svg,.search-result:hover h3{color:var(--teal)}.result-tags{color:var(--muted);max-width:100px;font-size:10px}.not-found{padding-block:100px}.not-found>p:not(.eyebrow){color:var(--muted);margin-block:20px 30px}@media (max-width:1100px){.wrap{width:calc(100% - 48px)}.nav-items{gap:17px}.nav-items a{font-size:12px}.hero-grid{gap:35px}.hero-copy h1{font-size:45px}.hero-diagram{padding:22px 20px}.curriculum-layout{grid-template-columns:1fr 270px;gap:30px}.topic-row{gap:13px}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 0}.course-body-grid{grid-template-columns:1fr 290px;gap:35px}.status-list>div{grid-template-columns:105px 170px 1fr}.resource-filters{grid-template-columns:1fr 1fr}.resource-filters>.search-field{grid-column:1/-1}.hours-breakdown p{width:100%;margin-left:0}}@media (max-width:780px){html{scroll-padding-top:100px}.wrap{width:calc(100% - 36px)}.header-main{height:76px}.brand strong{font-size:16px}.brand small{letter-spacing:1px;font-size:8px}.brand-mark{padding-right:12px;font-size:30px}.brand{gap:12px}.header-actions{gap:15px}.search-link span{display:none}.search-link{padding:9px}.mobile-menu{display:inline-flex!important}.site-nav{display:none}.site-nav.is-open{display:block}.nav-items{grid-template-columns:repeat(3,1fr);gap:0 20px;padding-block:8px 15px;display:grid}.nav-items a{padding:10px 0;font-size:12px}.hero-grid{grid-template-columns:1fr;gap:40px;padding-block:38px 40px}.hero-copy h1{font-size:43px}.hero-description{max-width:570px}.hero-diagram{width:100%;max-width:580px;padding:23px}.hero-metrics{margin-top:30px}.hero-metrics>div{padding-inline:27px}.home-notice{flex-wrap:wrap;align-items:flex-start;font-size:11px}.home-notice>svg{margin-top:3px}.home-notice>p{flex:1}.home-notice>span{text-align:left;width:100%;max-width:none;margin-left:28px}.section-block{padding-block:35px}.section-heading{align-items:flex-start;margin-bottom:24px}.section-heading>.text-link{white-space:nowrap;padding-top:9px;font-size:11px}.curriculum-layout{grid-template-columns:1fr;gap:28px}.topic-row{padding-block:19px}.topic-row p{font-size:11px}.topic-row h3{font-size:16px}.topic-row>svg:not(:last-child){width:20px}.learning-aside{padding:25px}.learning-aside h3{font-size:23px}.learning-aside h3 br{display:none}.learning-aside>svg{margin-bottom:15px}.learning-aside>p{margin-block:12px 20px}.learning-aside>.learning-progress{max-width:450px}.outcome-section{margin-top:30px;padding:28px}.outcome-grid{grid-template-columns:1fr;gap:24px}.outcome-grid>div{border-bottom:1px solid #cbded8;border-right:0;padding:0 0 20px}.outcome-grid>div:last-child{border-bottom:0;padding-bottom:0}.outcome-grid h3{margin-block:8px;font-size:18px}.outcome-grid p{font-size:12px}.status-list>div{grid-template-columns:105px 1fr;gap:10px 14px}.status-list p{grid-column:2}.footer-grid{display:block}.footer-grid>div:last-child{text-align:left;margin-top:25px}.footer-grid a{justify-content:flex-start}.page-content{padding-top:33px}.page-intro{padding-bottom:28px}.page-intro h1{font-size:31px}.intro-copy{font-size:14px}.calendar-intro{grid-template-columns:1fr;gap:22px}.calendar-intro>.learning-progress{max-width:450px}.explorer-toolbar{flex-direction:column;align-items:flex-start;gap:15px}.view-buttons{align-self:flex-end}.week-courses{gap:15px}.course-card{padding:18px}.course-details summary h3{font-size:16px}.course-footer{flex-direction:column;align-items:flex-start;gap:8px}.calendar-list .course-footer{flex-direction:row;align-items:center}.course-body-grid{grid-template-columns:1fr;gap:0}.course-side{margin-bottom:30px}.course-page-header>p{font-size:14px}.lesson-rhythm{padding:23px}.lesson-rhythm>div{gap:13px}.lesson-rhythm p strong{font-size:24px}.notebook{padding:24px}.notebook .section-heading{flex-wrap:wrap;gap:12px}.notebook h2{font-size:23px}.resource-grid{gap:15px}.resource-card{padding:20px}.resource-card .button-row{gap:7px}.resource-card .button.small{padding:7px 9px;font-size:11px}.resource-card>p:not(.feedback){min-height:0}.guide-band{flex-wrap:wrap;gap:15px}.guide-band p{flex-basis:100%;order:3}.workflow{gap:28px 0}.guide-articles>section{grid-template-columns:45px 1fr;gap:18px;padding-block:30px}.article-number{font-size:30px}.guide-articles h2{font-size:23px}.example-grid{gap:25px}.platform-information{gap:15px}.platform-information>article{padding:20px}.privacy-intro{gap:17px;padding:24px}.privacy-intro h2{font-size:21px}.privacy-intro>svg{width:24px}.data-levels{gap:22px}.data-levels h3{font-size:16px}.data-levels p{font-size:12px}.status-explainer{grid-template-columns:1fr 1fr}.source-registry h2,.local-records h2{font-size:24px}.registration-form{padding:18px}.local-records{padding:25px}.result-tags{display:none}}@media (max-width:520px){.brand small{letter-spacing:.6px;font-size:7px}.brand strong{font-size:14px}.brand-mark{padding-right:11px;font-size:27px}.brand-mark span{font-size:23px}.header-actions{gap:7px}.header-main{gap:10px}.hero-copy h1{font-size:39px}.hero-description{font-size:14px}.hero-metrics>div{padding-inline:22px}.hero-metrics strong{font-size:31px}.hero-metrics span{font-size:10px}.hero-diagram{padding:22px 18px;box-shadow:7px 7px #dce8e15c}.diagram-caption{margin-bottom:22px;font-size:9px}.diagram-stage{gap:11px;padding:16px 12px}.diagram-stage h2{font-size:18px}.diagram-stage p{font-size:10px}.diagram-stage>svg{width:23px}.diagram-end p{font-size:9px}.button{padding:10px 15px}.hero-copy .button{font-size:12px}.hero-copy .button-row{gap:10px}.section-heading{display:block}.section-heading>.text-link{margin-top:16px}.section-heading h2{font-size:25px}.topic-row{gap:11px}.topic-row>svg:not(:last-child){display:none}.topic-row p{font-size:10px}.topic-row h3{font-size:15px}.topic-hours{font-size:23px}.topic-row .row-number{font-size:10px}.outcome-section{padding:24px}.hours-breakdown{gap:13px 20px}.status-list>div{grid-template-columns:1fr;gap:11px}.status-list p{grid-column:auto}.status-list h3{font-size:16px}.page-intro h1{font-size:29px}.calendar-intro>p{gap:8px 14px;font-size:10px}.filter-buttons button{padding:7px 11px;font-size:11px}.explorer-toolbar{gap:13px}.view-buttons{align-self:flex-start}.search-row{align-items:stretch;gap:10px}.search-row>.button{padding-inline:9px;font-size:11px}.search-row>.button svg{display:none}.search-field input{font-size:12px}.week-courses{grid-template-columns:1fr}.course-card{padding:22px}.course-footer{flex-direction:row;align-items:center}.course-details summary h3{font-size:17px}.calendar-list-item{grid-template-columns:1fr;gap:7px}.list-week{padding-top:0}.calendar-list .course-footer{flex-wrap:wrap}.resource-grid{grid-template-columns:1fr}.resource-card{padding:23px}.resource-card h3{font-size:18px}.resource-card .button.small{padding:8px 12px;font-size:12px}.resource-top{margin-bottom:20px}.resource-filters{gap:12px}.select-field select{padding-inline:8px;font-size:11px}.anchor-links{gap:17px;font-size:11px}.form-grid{grid-template-columns:1fr;gap:16px}.source-fields{grid-template-columns:1fr}.source-entry-head{align-items:flex-start}.registration-form{padding:16px}.source-registry .section-heading,.local-records .section-heading{display:flex}.source-registry .section-heading>svg,.local-records .section-heading>svg{width:21px}.source-registry h2,.local-records h2{font-size:22px}.local-records{padding:23px}.notebook{padding:22px}.notebook .section-heading{display:block}.notebook .completion{margin-top:13px!important}.course-page-header h1{font-size:29px}.breadcrumb>a{font-size:11px}.breadcrumb .button{padding-inline:11px;font-size:11px}.lesson-rhythm{padding:22px 18px}.lesson-rhythm>div{flex-wrap:wrap;gap:10px}.lesson-rhythm p{width:calc(33.333% - 10px);margin-bottom:7px}.lesson-rhythm p strong{font-size:25px}.course-pagination{gap:20px}.course-pagination a{gap:8px;font-size:11px}.course-pagination a>svg{width:13px}.guide-band{font-size:11px}.workflow{grid-template-columns:1fr 1fr;gap:26px 12px}.workflow>li{padding-right:10px}.workflow h3{font-size:15px}.workflow p{font-size:12px}.guide-articles>section{grid-template-columns:30px 1fr;gap:14px}.guide-articles h2{font-size:21px}.guide-articles p{font-size:13px}.guide-articles ul{font-size:12px}.article-number{font-size:25px}.example-grid,.platform-information,.data-levels{grid-template-columns:1fr}.related-lessons a{gap:12px}.related-lessons h3{font-size:13px}.related-lessons a>svg{width:14px}.privacy-intro{display:block}.privacy-intro>svg{margin-bottom:14px}.privacy-intro h2{font-size:22px}.status-explainer{gap:22px 18px}.status-explainer p{font-size:11px}.data-levels p,.ethics li{font-size:13px}.search-result{gap:13px}.search-result>.module-tag{display:none}.search-result h3{font-size:15px}.search-result p{font-size:11px}.search-field.large input{font-size:14px}.search-field.large{padding-inline:15px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}@media print{@page{size:A4;margin:15mm}html{scroll-padding:0}body{color:#111;background:#fff;font-size:10pt;line-height:1.6}.wrap{width:100%;max-width:none}.no-print,.site-header,.site-footer,.skip-link,.resource-card,.notebook,.breadcrumb,.course-pagination{display:none!important}.page-content{min-height:0;padding:0}.page-intro{max-width:none;padding:0 0 16px}.page-intro h1,.course-page-header h1{font-size:23pt}.intro-copy{font-size:10pt}.eyebrow{font-size:8pt}.calendar-intro{margin-bottom:16px;padding:12px 0;display:block}.calendar-intro>.learning-progress{display:none}.calendar-intro>p{font-size:9pt}.calendar-weeks,.week-courses{display:block}.week-section{margin-bottom:15px}.week-heading{padding-top:10px}.course-card{break-inside:avoid;margin-bottom:12px;padding:14px;border:1px solid #bbb!important}.course-details summary{list-style:none;display:block}.course-details summary>svg{display:none}.course-details summary h3{font-size:13pt}.course-details:not([open])>.detail-content{display:block!important}.course-details::details-content{content-visibility:visible!important;display:block!important}.course-teaser{display:none}.detail-content{font-size:9pt}.detail-content h4{margin-top:10px;font-size:10pt}.course-meta{margin-bottom:8px}.calendar-list-item{display:block}.list-week,.result-count{font-size:9pt}.module-tag,.status-tag{color:#111;background:0 0;border-color:#888}.course-body-grid{padding-top:18px;display:block}.course-section{margin-bottom:20px}.course-section h2,.course-side h2{font-size:13pt}.course-section ul,.numbered-tasks p{font-size:10pt}.course-side{background:0 0;border-block:1px solid #bbb;padding:18px 0}.course-side ul{font-size:10pt}.lesson-rhythm{background:0 0;padding:18px 0}.lesson-rhythm>div{max-width:none}.reminder{break-inside:avoid;background:0 0;border:1px solid #aaa;padding:10px;font-size:9pt}.section-block{padding-block:18px}.section-block:has(.resource-grid){display:none}.guide-band{font-size:9pt}.workflow{grid-template-columns:repeat(3,1fr);gap:20px}.guide-articles>section{padding-block:15px}.guide-articles p,.guide-articles ul{font-size:10pt}.guide-articles h2{font-size:14pt}.platform-information{display:block}.platform-information article{break-inside:avoid;background:0 0;margin-bottom:12px}.privacy-intro{background:0 0}.source-registry,.local-records{display:none}}