/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, 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;--spacing:.25rem;--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,ui-sans-serif, system-ui, 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{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{.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.inline{display:inline}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--ink:#0e406a;--ink-deep:#082c4b;--sky:#e1eefb;--paper:#f7f8f6;--white:#fff;--line:#d0d3d3;--graphite:#4d5257;--muted:#707b83;--signal:#ef5b3f;--success:#28a99e}*{box-sizing:border-box}html{background:var(--ink-deep)}body{background:var(--paper);color:var(--ink-deep);margin:0;font-family:Gotham,Arial,sans-serif}button,textarea{font:inherit}button{-webkit-tap-highlight-color:transparent}.site-shell{min-height:100vh}.site-header{min-height:88px;color:var(--white);background:var(--ink-deep);border-bottom:1px solid #ffffff21;justify-content:space-between;align-items:center;gap:24px;padding:16px clamp(20px,4vw,64px);display:flex}.brand{color:inherit;align-items:center;gap:14px;text-decoration:none;display:flex}.brand-logo{object-fit:contain;background:var(--white);border-radius:4px;width:78px;height:48px;padding:7px 9px}.brand-copy{flex-direction:column;line-height:1.05;display:flex}.brand-copy strong{letter-spacing:.01em;font-size:17px}.brand-copy small{opacity:.68;text-transform:uppercase;letter-spacing:.16em;margin-top:6px;font-size:12px}.unit-pill{background:#ffffff0f;border:1px solid #fff3;border-radius:999px;align-items:center;gap:12px;padding:9px 14px;font-size:13px;display:flex}.unit-pill span{color:#b9d3e7}.workspace{grid-template-columns:minmax(270px,350px) minmax(0,1fr);min-height:calc(100vh - 88px);display:grid}.unit-panel{background:var(--ink);color:var(--white);padding:clamp(30px,4vw,58px) clamp(24px,3vw,44px);position:relative;overflow:hidden}.unit-panel:after{content:"";border:34px solid #e1eefb14;border-radius:18px;width:230px;height:230px;position:absolute;top:115px;right:-115px;transform:rotate(18deg)}.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--signal);font-size:11px;font-weight:800}.unit-panel h1{letter-spacing:-.055em;text-transform:uppercase;margin:12px 0 18px;font-size:clamp(46px,4.1vw,58px);line-height:.88}.unit-intro{color:#d5e5f1;max-width:29ch;margin:0 0 30px;font-size:15px;line-height:1.6}.deadline-stack{z-index:1;gap:10px;display:grid;position:relative}.deadline-stack article{background:#041c3057;border:1px solid #ffffff21;flex-direction:column;gap:4px;padding:14px 15px;display:flex}.deadline-stack span{color:#9fc1da;text-transform:uppercase;letter-spacing:.13em;font-size:10px}.deadline-stack strong{font-size:13px}.deadline-stack small{color:#c8dbe9;font-size:12px}.deadline-stack .deadline-final{border-left:3px solid var(--signal)}.folio-map{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 14px;margin-top:30px;display:grid}.folio-map>span{color:#9fc1da;text-transform:uppercase;letter-spacing:.13em;grid-column:1/-1;margin-bottom:4px;font-size:10px}.folio-map div{color:#d7e4ed;border-top:1px solid #ffffff1f;padding-top:7px;font-size:12px}.folio-map b{color:var(--signal);margin-right:6px;font-size:10px}.coach-panel{flex-direction:column;min-width:0;max-height:calc(100vh - 88px);padding:clamp(28px,4vw,58px) clamp(20px,5vw,72px) 24px;display:flex}.coach-heading{justify-content:space-between;align-items:end;gap:24px;display:flex}.coach-heading h2{letter-spacing:-.04em;color:var(--ink-deep);margin:6px 0 0;font-size:clamp(28px,3vw,44px)}.usage-meter{color:var(--muted);white-space:nowrap;font-size:12px}.usage-meter span{background:var(--sky);min-width:28px;height:28px;color:var(--ink);border-radius:50%;place-items:center;margin-right:4px;font-weight:900;display:inline-grid}.quick-prompts{flex-wrap:wrap;gap:8px;margin:22px 0 16px;display:flex}.quick-prompts button{border:1px solid var(--line);background:var(--white);color:var(--graphite);cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:9px 12px;font-size:12px;transition:border-color .2s,transform .2s,color .2s;display:flex}.quick-prompts button:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}.quick-prompts button:disabled{opacity:.45;cursor:not-allowed;transform:none}.quick-prompts span{color:var(--signal)}.chat-window{scrollbar-color:#b9c7cf transparent;flex-direction:column;flex:1;gap:16px;min-height:230px;padding:10px 6px 18px 0;display:flex;overflow-y:auto}.message{max-width:min(760px,88%)}.message.coach{align-self:flex-start}.message.student{align-self:flex-end}.message-label{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:7px;margin:0 0 6px 2px;font-size:10px;font-weight:800;display:flex}.student .message-label{justify-content:flex-end;margin-right:2px}.coach-dot{background:var(--success);border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 3px #28a99e21}.message>p,.message-body{background:var(--white);border:1px solid #e2e6e8;border-radius:4px 18px 18px;margin:0;padding:15px 17px;font-size:14px;line-height:1.62;box-shadow:0 8px 28px #082c4b0e}.message>p{white-space:pre-wrap}.student>p{color:var(--white);background:var(--ink);border-color:var(--ink);border-radius:18px 4px 18px 18px}.message-body>:first-child{margin-top:0}.message-body>:last-child{margin-bottom:0}.message-body h3{color:var(--ink-deep);margin:0 0 8px;font-size:16px;line-height:1.3}.message-body p{box-shadow:none;white-space:normal;border:0;border-radius:0;margin:0 0 10px;padding:0}.message-body ul,.message-body ol{margin:5px 0 11px;padding-left:23px}.message-body li{margin:4px 0;padding-left:2px}.message-body strong{color:var(--ink-deep);font-weight:800}.message-body code{background:var(--sky);color:var(--ink-deep);border-radius:3px;padding:1px 4px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.92em}.source-list{flex-wrap:wrap;gap:5px;margin-top:7px;display:flex}.source-list span{background:var(--sky);color:var(--ink);border-radius:3px;padding:4px 7px;font-size:9px;font-weight:700}.typing{background:#fff;border:1px solid #e2e6e8;border-radius:4px 18px 18px;gap:5px;padding:17px;display:flex}.typing i{background:#9fb1bc;border-radius:50%;width:7px;height:7px;animation:1.1s infinite blink}.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}@keyframes blink{0%,80%,to{opacity:.32;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}.composer{border-top:1px solid var(--line);padding-top:14px}.composer>label{color:var(--ink);text-transform:uppercase;letter-spacing:.1em;margin-bottom:7px;font-size:11px;font-weight:800;display:block}.composer-row{grid-template-columns:1fr auto;gap:9px;display:grid}.composer textarea{resize:vertical;background:var(--white);width:100%;min-height:62px;max-height:150px;color:var(--ink-deep);border:1px solid #b9c3c8;border-radius:4px;outline:none;padding:14px 15px;font-size:14px;line-height:1.45;transition:border-color .2s,box-shadow .2s}.composer textarea:focus{border-color:var(--ink);box-shadow:0 0 0 3px #0e406a17}.composer textarea::placeholder{color:#8a969d}.composer-row>button{background:var(--signal);width:84px;color:var(--white);cursor:pointer;border:0;border-radius:4px;flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:12px;font-weight:800;display:flex}.composer-row>button b{font-size:20px;line-height:1}.composer-row>button:hover{background:#dc482f}.composer-row>button:disabled{opacity:.4;cursor:not-allowed}.composer-note{color:var(--muted);justify-content:space-between;gap:20px;margin-top:7px;font-size:10px;display:flex}@media (width<=880px){.site-header{min-height:74px}.brand-copy strong{font-size:14px}.unit-pill span{display:none}.workspace{grid-template-columns:1fr}.unit-panel{padding:25px 20px}.unit-panel h1{font-size:48px}.unit-intro{max-width:52ch}.deadline-stack{grid-template-columns:repeat(3,minmax(0,1fr))}.folio-map{display:none}.coach-panel{min-height:720px;max-height:none;padding:28px 20px 18px}.chat-window{min-height:360px}}@media (width<=620px){.site-header{gap:10px;padding:12px 15px}.brand-logo{width:62px;height:42px;padding:7px}.brand-copy small{display:none}.unit-pill{padding:8px 10px;font-size:11px}.deadline-stack{grid-template-columns:1fr}.unit-panel:after{display:none}.coach-heading{flex-direction:column;align-items:flex-start;gap:10px}.quick-prompts{flex-wrap:nowrap;padding-bottom:4px;overflow-x:auto}.quick-prompts button{flex:none}.message{max-width:94%}.composer-row{grid-template-columns:1fr 64px}.composer-row>button{width:64px}.composer-note{display:block}.composer-note span:last-child{margin-top:3px;display:block}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}