@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@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;--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 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{.visible{visibility:visible}.fixed{position:fixed}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.flex{display:flex}.hidden{display:none}.inline{display:inline}.border{border-style:var(--tw-border-style);border-width:1px}.lowercase{text-transform:lowercase}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--blue:#2563eb;--blue-dark:#1d4ed8;--blue-soft:#eff6ff;--ink:#172033;--muted:#758095;--canvas:#f6f7fa;--line:#e9ecf1;--surface:#fff;--sidebar:240px;--header:70px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--canvas);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button{color:inherit}svg{flex-shrink:0}button,input,textarea,select{outline:none}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:3px;outline:3px solid #93b8ff}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.025em;font-weight:650}h1{font-size:26px;line-height:1.45}h2{font-size:22px}h3{font-size:17px}input,textarea,select{background:#fff;border:1px solid #dfe4ec;border-radius:9px;width:100%;padding:11px 13px}textarea{resize:vertical;min-height:130px}input:focus,textarea:focus,select:focus{border-color:var(--blue)}label{font-weight:550;display:block}label input,label select,label textarea{margin-top:7px}form label+label{margin-top:17px}.muted{color:var(--muted)}.small{font-size:12px}.eyebrow{letter-spacing:.13em;color:var(--blue);text-transform:uppercase;margin-bottom:7px;font-size:11px;font-weight:650}.skip-link{z-index:100;background:#fff;border-radius:8px;padding:10px;position:fixed;top:-60px;left:12px}.skip-link:focus{top:12px}.button{border:1px solid var(--line);background:#fff;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 17px;font-size:13px;font-weight:550;transition:background .15s,transform .15s;display:inline-flex}.button:hover{background:#f3f5f9}.button-primary{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 2px 3px #2563eb12}.button-primary:hover{background:var(--blue-dark)}.button-sm{padding:8px 13px;font-size:12px}.button-ghost{color:var(--muted);background:0 0;border-color:#0000}.button-ghost:hover{color:var(--blue);background:var(--blue-soft)}.button-block{width:100%}.icon-button{color:#667084;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;width:35px;height:35px;display:inline-flex}.icon-button:hover{color:var(--blue);background:#f0f3f8}.text-link{color:var(--blue);align-items:center;gap:6px;font-weight:550;display:inline-flex}.text-link:hover{text-decoration:underline}.tag{color:#5f6e82;background:#f4f6f9;border-radius:5px;align-items:center;gap:4px;padding:4px 7px;font-size:11px;line-height:1.5;display:inline-flex}.tag-blue{color:#2563eb;background:#edf4ff}.tag-green{color:#267264;background:#eff8f4}.tag-amber{color:#966622;background:#fbf5e9}.topbar{height:var(--header);border-bottom:1px solid var(--line);z-index:40;background:#fff;align-items:center;padding:0 30px 0 24px;display:flex;position:fixed;inset:0 0 auto}.topbar-brand{width:calc(var(--sidebar) - 24px);flex-shrink:0}.brand{letter-spacing:-.7px;align-items:center;gap:10px;font-size:22px;font-weight:720;line-height:1.05;display:flex}.brand-mark{background:var(--blue);color:#fff;border-radius:10px;place-items:center;width:38px;height:38px;display:grid;box-shadow:0 3px 8px #2563eb20}.brand-blue{color:var(--blue)}.brand small{color:#8a93a4;letter-spacing:1.2px;margin-top:7px;font-size:9px;font-weight:400;display:block}.top-nav{gap:6px;margin-left:23px;display:flex}.top-nav a{color:#596477;border-radius:7px;padding:8px 15px;font-size:13px}.top-nav a:hover{color:var(--blue)}.top-nav .selected{background:var(--blue-soft);color:var(--blue);font-weight:600}.top-actions{align-items:center;gap:17px;margin-left:auto;display:flex}.login-link{font-size:12px;font-weight:500}.menu-button{display:none}.small-avatar{width:26px;height:26px;color:var(--blue);background:#e7efff;border-radius:50%;place-items:center;font-size:12px;font-weight:650;display:grid}.account-pill{align-items:center;gap:8px;font-size:12px;display:flex}.sidebar{top:var(--header);width:var(--sidebar);border-right:1px solid var(--line);z-index:35;scrollbar-width:thin;scrollbar-color:#e4e8ef transparent;background:#fff;padding:22px 16px 18px;position:fixed;bottom:0;left:0;overflow-y:auto}.sidebar-feed{border-radius:7px;align-items:center;gap:11px;padding:10px 12px;font-size:13px;font-weight:600;display:flex}.sidebar-feed.active{background:var(--blue-soft);color:var(--blue)}.live-dot{background:var(--blue);border-radius:50%;width:5px;height:5px;margin-left:auto}.nav-group{margin-top:23px}.nav-group-heading{color:#9098a6;letter-spacing:.05em;background:0 0;border:0;justify-content:space-between;align-items:center;width:100%;padding:0 10px 7px;font-size:10px;font-weight:600;display:flex}.nav-group-heading svg{transition:transform .2s}.rotate{transform:rotate(-90deg)}.nav-item{color:#657084;border-radius:7px;align-items:center;gap:10px;min-height:34px;padding:8px 11px;font-size:12px;display:flex}.nav-item:hover{color:var(--ink);background:#f7f8fb}.nav-item.active{color:var(--blue);background:var(--blue-soft);font-weight:550}.nav-item svg{color:#98a2b2}.nav-item.active svg{color:var(--blue)}.nav-item span{flex:1}.nav-lock{opacity:.65}.sidebar-footer{border-top:1px solid var(--line);color:#8b95a6;margin:25px 10px 0;padding-top:18px;font-size:11px}.sidebar-footer span{font-size:10px}.drawer-heading{display:none}.main-area{margin-left:var(--sidebar);padding:calc(var(--header) + 28px) 34px 70px}.content-columns{grid-template-columns:minmax(0,1fr) 280px;gap:26px;max-width:1160px;margin:0 auto;display:grid}.primary-column{min-width:0}.no-rail{grid-template-columns:1fr;max-width:1000px}.page-heading{justify-content:space-between;align-items:center;gap:14px;margin-bottom:22px;display:flex}.page-heading h1{font-size:24px}.page-heading p{color:var(--muted);margin-top:7px;font-size:13px;line-height:1.8}.feed-heading{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.feed-heading h1{font-size:24px}.feed-heading p{color:var(--muted);margin-top:3px;font-size:12px}.feed-actions{gap:8px;display:flex}.feed-status{color:#758597;align-items:center;gap:5px;font-size:10px;display:inline-flex}.feed-status i{background:#5db091;border-radius:50%;width:5px;height:5px}.welcome-card{background:linear-gradient(110deg,#eaf2ff 0%,#f2f6ff 66%,#e8f0ff 100%);border:1px solid #dce8fc;border-radius:14px;min-height:203px;margin-bottom:23px;padding:27px 28px;position:relative;overflow:hidden}.welcome-label{color:#537dbe;letter-spacing:.07em;align-items:center;gap:6px;margin-bottom:10px;font-size:10px;font-weight:600;display:flex}.welcome-card h2{color:#1b3c70;z-index:1;font-size:27px;line-height:1.6;position:relative}.welcome-card p{color:#7087a6;z-index:1;max-width:380px;margin-top:5px;font-size:12px;position:relative}.welcome-card .welcome-buttons{z-index:1;gap:9px;margin-top:21px;display:flex;position:relative}.welcome-buttons .button{padding:8px 13px;font-size:11px}.welcome-buttons .button:not(.button-primary){color:#45668f;background:#ffffff9c;border-color:#dbe5f4}.city-art{opacity:.9;width:250px;height:185px;position:absolute;bottom:0;right:-12px}.welcome-note{letter-spacing:.13em;color:#91a7c7;font-size:9px;position:absolute;top:20px;right:22px}.feed-tabs{border-bottom:1px solid var(--line);align-items:center;gap:23px;margin-bottom:20px;display:flex;overflow:auto}.feed-tabs a,.feed-tabs button{color:#7d8798;white-space:nowrap;background:0 0;border:0;padding:0 0 12px;font-size:12px;position:relative}.feed-tabs .active{color:var(--blue);font-weight:600}.feed-tabs .active:after{content:"";background:var(--blue);border-radius:3px;height:2px;position:absolute;bottom:0;left:0;right:0}.feed-tabs .tab-count{background:#e8eef8;border-radius:4px;margin-left:5px;padding:1px 4px;font-size:9px}.feed-card{border:1px solid var(--line);background:#fff;border-radius:13px;margin-bottom:17px;padding:23px 25px;transition:border-color .15s,box-shadow .15s}.feed-card:hover{border-color:#d7e1f1;box-shadow:0 4px 15px #233d6905}.post-meta{align-items:center;gap:9px;margin-bottom:17px;display:flex}.editor-avatar{color:#366bc0;background:#f0f4ff;border-radius:50%;place-items:center;width:34px;height:34px;font-size:11px;font-weight:650;display:grid}.author-line{align-items:center;gap:6px;font-size:11px;font-weight:550;display:flex}.verified{color:#6b91cd}.post-submeta{color:#99a1af;margin-top:2px;font-size:10px}.post-meta>.tag{margin-left:auto}.post-title{letter-spacing:-.02em;margin-bottom:10px;font-size:19px;line-height:1.65}.post-title a:hover{color:var(--blue)}.post-summary{color:#7d8797;font-size:13px;line-height:1.9}.post-tags{color:#8b9ab1;gap:12px;margin-top:15px;font-size:10px;display:flex}.post-tags span:before{content:"#";color:#a5b4ca;margin-right:3px}.post-footer{border-top:1px solid #f0f2f5;justify-content:space-between;align-items:center;margin-top:19px;padding-top:14px;font-size:11px;display:flex}.post-footer .button-ghost{padding:0;font-size:11px}.post-footer-actions{align-items:center;gap:18px;display:flex}.post-footer .read-link{color:#7690b4;align-items:center;gap:5px;display:flex}.post-footer .read-link:hover{color:var(--blue)}.saved{color:var(--blue)!important}.load-more{text-align:center;color:#8d98a9;border:1px solid var(--line);background:0 0;border-radius:10px;width:100%;padding:12px;font-size:12px;display:block}.feed-end{color:#a0a8b6;text-align:center;padding:17px;font-size:10px}.feed-end span{margin:0 8px}.right-rail{padding-top:3px}.rail-card{border:1px solid var(--line);background:#fff;border-radius:13px;margin-bottom:18px;padding:20px}.rail-title{justify-content:space-between;align-items:center;margin-bottom:11px;font-size:13px;font-weight:600;display:flex}.rail-title svg{color:#a2b2ca}.rail-card p.small{font-size:11px}.mini-path{margin-top:17px}.mini-path>div{align-items:center;gap:10px;margin-bottom:14px;font-size:11px;display:flex;position:relative}.mini-path>div:not(:last-child):after{content:"";background:#e5ecf8;width:1px;height:13px;position:absolute;top:24px;left:11px}.mini-path span{color:#6d8ab8;background:#f0f5ff;border:1px solid #e5ecfb;border-radius:50%;place-items:center;width:23px;height:23px;font-size:10px;display:grid}.mini-path p{color:#6c7b90}.rail-link{color:var(--blue);border-top:1px solid #f0f3f7;align-items:center;gap:5px;margin-top:17px;padding-top:13px;font-size:11px;display:flex}.quick-link{color:#627086;align-items:center;gap:10px;padding:10px 0;font-size:11px;display:flex}.quick-link>span{color:#7592bb;background:#f5f7fb;border-radius:7px;place-items:center;width:29px;height:29px;display:grid}.quick-link>svg{color:#a2abba;margin-left:auto}.quick-link:hover{color:var(--blue)}.resource-link{gap:10px;padding:11px 0;font-size:11px;line-height:1.8;display:flex}.resource-link+.resource-link{border-top:1px solid #f3f4f7}.resource-number{color:#a1b2cc;margin-top:2px;font-size:10px}.resource-link small{color:#a5adba;margin-top:3px;font-size:9px;display:block}.rail-bottom{color:#a3abba;padding:7px 10px;font-size:10px;line-height:1.9}.rail-tag{color:#8a9cb6;align-items:center;gap:5px;font-size:10px;display:flex}.rail-bottom p{margin:10px 0}.rail-bottom a:hover{color:var(--blue)}.panel{border:1px solid var(--line);background:#fff;border-radius:13px;margin-bottom:20px;padding:26px}.panel h2{margin-bottom:13px;font-size:19px}.panel h3{margin-bottom:8px;font-size:16px}.panel p{color:#728097;font-size:13px;line-height:1.9}.panel p+p{margin-top:12px}.panel ul{color:#6b7a8d;padding-left:19px;font-size:13px;line-height:2}.callout{color:#5173a5;background:#f0f5ff;border:1px solid #e0eaff;border-radius:9px;margin-bottom:20px;padding:15px 18px;font-size:12px;line-height:1.8}.callout-warning{color:#946d2a;background:#fffbf0;border-color:#f4e7c9}.notice{color:#5173a5;margin:10px 0;font-size:12px;line-height:1.8}.notice-error{color:#b04444}.empty-state{text-align:center;border:1px solid var(--line);background:#fff;border-radius:13px;margin-bottom:20px;padding:52px 28px}.empty-icon{color:#6d94d7;background:#f1f5fd;border-radius:17px;place-items:center;width:59px;height:59px;margin:0 auto 20px;display:grid}.empty-state h3{margin-bottom:10px;font-size:18px}.empty-state p{color:#8a94a4;max-width:370px;margin:0 auto 20px;font-size:13px;line-height:1.9}.empty-state .button{margin-top:5px}.content-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.resource-card{border:1px solid var(--line);background:#fff;border-radius:12px;flex-direction:column;gap:12px;padding:22px;display:flex}.resource-card:hover{border-color:#cbdaf3}.resource-card h3{font-size:16px}.resource-card p{color:#8090a4;flex:1;font-size:12px;line-height:1.9}.resource-card .card-bottom{color:#95a4b8;justify-content:space-between;align-items:center;font-size:11px;display:flex}.resource-card .card-bottom svg{color:var(--blue)}.filters{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.filter{border:1px solid var(--line);color:#7c8797;background:#fff;border-radius:7px;padding:7px 13px;font-size:12px}.filter.active{background:var(--blue-soft);color:var(--blue);border-color:#dce7fa}.search-field{margin-bottom:20px;position:relative}.search-field svg{color:#a0aec1;position:absolute;top:13px;left:14px}.search-field input{padding-left:43px;font-size:13px}.form-number{letter-spacing:.05em;color:var(--blue);font-size:12px;font-weight:650;display:inline-block}.form-english{color:#9aa5b5!important;font-size:11px!important}.reader-title{margin:15px 0;font-size:28px;line-height:1.6}.reader-section{margin-top:29px}.reader-section h2{margin-bottom:11px;font-size:19px}.reader-section p{color:#657489;font-size:14px;line-height:2.05}.reader-section li{color:#657489;font-size:14px;line-height:2.1}.source-box{color:#8a96a7;background:#f7f9fc;border-radius:9px;margin-top:28px;padding:16px;font-size:11px;line-height:1.9}.source-box a{color:var(--blue);align-items:center;gap:5px;display:inline-flex}.back-link{color:#94a0b4;align-items:center;gap:5px;margin-bottom:14px;font-size:11px;display:inline-flex}.progress-track{background:#edf2fa;border-radius:8px;height:6px;overflow:hidden}.progress-track>div{background:var(--blue);border-radius:8px;height:100%;transition:width .2s}.progress-summary{color:#7b8da6;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:12px;display:flex}.learning-step{gap:16px;padding:22px 0;display:flex}.learning-step+.learning-step{border-top:1px solid #eef1f6}.step-icon{color:#83a1cf;background:#f1f5ff;border-radius:11px;flex-shrink:0;place-items:center;width:42px;height:42px;display:grid}.step-icon.complete{color:var(--blue);background:#e6efff}.step-content{flex:1}.step-content h3{margin-bottom:4px;font-size:15px}.step-content .step-subtitle{color:#98a6ba;margin-bottom:8px;font-size:10px}.step-content p{font-size:12px;line-height:1.9}.step-controls{justify-content:space-between;align-items:center;margin-top:13px;display:flex}.step-controls a{font-size:11px}.check-button{color:#91a0b5;background:0 0;border:0;align-items:center;gap:5px;padding:4px;font-size:11px;display:flex}.check-button.done{color:var(--blue)}.summary-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:23px;display:grid}.summary-box{background:#f7f9fd;border:1px solid #edf1f8;border-radius:9px;padding:15px 12px}.summary-box span{color:#8a98ad;margin-bottom:6px;font-size:10px;display:block}.summary-box strong{font-size:20px;font-weight:600}.summary-box strong small{color:#9aa7b8;font-size:10px;font-weight:400}.budget-row{border-top:1px solid #f0f2f6;grid-template-columns:minmax(0,1fr) 135px;align-items:center;gap:15px;padding:14px 0;display:grid}.budget-row label{font-size:12px}.budget-row small{color:#a0aabd;gap:8px;margin-top:4px;font-size:10px;font-weight:400;display:flex}.budget-row input{text-align:right;padding:9px 10px;font-size:12px}.academy-banner{background:#edf4ff;border:1px solid #dce8fc;border-radius:13px;align-items:center;gap:21px;margin-bottom:20px;padding:25px;display:flex}.academy-number{color:#6e9de7;letter-spacing:-1px;font-size:35px;font-weight:500}.academy-banner h2{font-size:22px}.academy-banner p{color:#819ac0;margin-top:6px;font-size:12px}.outline-row{color:#74849b;border-bottom:1px solid #f0f3f7;align-items:center;gap:12px;padding:13px 0;font-size:12px;display:flex}.outline-row span{color:#a0b3cf;font-size:10px}.outline-row svg{color:#b3c3dc;margin-left:auto}.member-gate{text-align:center;border:1px solid var(--line);background:linear-gradient(120deg,#fff,#f8fbff);border-radius:13px;padding:48px 30px}.gate-icon{color:var(--blue);background:#edf4ff;border-radius:17px;place-items:center;width:60px;height:60px;margin:0 auto 20px;display:grid}.member-gate h2{font-size:23px}.member-gate p{color:#8b98ab;max-width:400px;margin:12px auto 23px;font-size:13px;line-height:1.9}.gate-benefits{color:#8b9db6;justify-content:center;gap:20px;margin-top:24px;font-size:10px;display:flex}.gate-benefits span{align-items:center;gap:4px;display:flex}.account-panel{border:1px solid var(--line);background:#fff;border-radius:15px;max-width:470px;margin:30px auto;padding:34px}.account-panel h1{margin:19px 0 7px;font-size:25px}.account-panel>p{color:#8f9bae;margin-bottom:23px;font-size:12px}.account-tabs{margin-bottom:23px}.account-panel .button-block{margin-top:23px}.account-bottom{text-align:center;margin-top:17px;font-size:11px}.account-bottom button{color:#7c94ba;background:0 0;border:0}.legal-note{color:#a1acbb;margin-top:19px;font-size:10px;line-height:1.9}.account-panel input{font-size:13px}.account-panel label{color:#67788e;font-size:12px}.topic-card{border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:13px;padding:22px}.topic-card h3{margin:9px 0;font-size:17px}.topic-card p{white-space:pre-wrap;word-break:break-word;color:#728198;font-size:13px;line-height:1.9}.topic-card .post-meta{margin-bottom:8px}.topic-meta{color:#96a4b7;gap:13px;margin-top:13px;font-size:10px;display:flex}.reply{border-top:1px solid #eef1f6;padding:20px 0}.reply p{white-space:pre-wrap;word-break:break-word;color:#74839a;margin:10px 0;font-size:13px;line-height:1.9}.form-actions{justify-content:flex-end;align-items:center;gap:9px;margin-top:19px;display:flex}.provider-row{border-top:1px solid #edf1f7;justify-content:space-between;align-items:center;gap:15px;padding:18px 0;display:flex}.provider-row strong{font-size:14px}.provider-row p{margin-top:5px;font-size:11px}.provider-row .text-link{font-size:11px}.quiz-option{text-align:left;border:1px solid var(--line);color:#6f819a;background:#fff;border-radius:9px;width:100%;margin-top:9px;padding:13px 16px;font-size:13px;display:block}.quiz-option.active{color:var(--blue);background:#eff6ff;border-color:#84aaf2}.quiz-feedback{color:#6481ad;background:#f2f6fc;border-radius:9px;margin-top:15px;padding:14px;font-size:12px;line-height:1.9}.loading-screen{color:var(--muted);padding:50px}@media (min-width:1550px){.main-area{padding-left:60px;padding-right:60px}.content-columns{grid-template-columns:minmax(0,760px) 300px}}@media (max-width:1279px){.content-columns{grid-template-columns:1fr;max-width:800px}.right-rail{display:none}.main-area{padding-left:27px;padding-right:27px}.topbar{padding-right:20px}.top-nav{gap:1px;margin-left:8px}.top-nav a{padding:8px 10px}.top-actions{gap:11px}}@media (max-width:1000px){:root{--sidebar:214px}.sidebar{padding:20px 12px}.top-nav a{padding:8px;font-size:12px}.brand{font-size:20px}.brand-mark{width:34px;height:34px}.join-link{padding:8px 10px;font-size:11px}.topbar{padding-left:18px}.topbar-brand{width:185px}.city-art{opacity:.6;width:210px}}@media (max-width:767px){:root{--header:64px}.topbar{padding:0 17px}.topbar-brand{width:auto}.top-nav{display:none}.top-actions{gap:8px}.menu-button{display:flex}.login-link{display:none}.join-link{font-size:11px}.brand{font-size:20px}.brand small{font-size:8px}.sidebar{z-index:60;width:282px;padding:18px;transition:transform .2s;top:0;transform:translate(-100%)}.sidebar-open{transform:translate(0)}.drawer-heading{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.drawer-backdrop{z-index:55;background:#17203366;border:0;position:fixed;inset:0}.main-area{padding:calc(var(--header) + 23px) 17px 40px;margin-left:0}.page-heading{align-items:flex-start}.page-heading h1,.feed-heading h1{font-size:22px}.feed-heading{margin-bottom:17px}.feed-status{display:none}.feed-heading p{font-size:11px}.welcome-card{min-height:202px;padding:23px 21px}.welcome-card h2{font-size:24px}.welcome-card p{max-width:240px;font-size:11px}.city-art{opacity:.5;width:200px;right:-48px}.welcome-note{display:none}.feed-tabs{gap:23px}.feed-card{padding:20px}.post-title{font-size:18px}.post-summary{font-size:12px}.post-footer-actions{gap:15px}.content-grid{grid-template-columns:1fr}.panel{padding:22px}.summary-grid{gap:7px}.summary-box{padding:12px 8px}.summary-box strong{font-size:17px}.summary-box span{font-size:9px}.budget-row{grid-template-columns:minmax(0,1fr) 110px;gap:10px}.account-panel{margin:8px 0;padding:27px}.reader-title{font-size:24px}.gate-benefits{flex-wrap:wrap;gap:9px}.member-gate{padding:36px 21px}.academy-banner{gap:16px;padding:21px}.academy-banner h2{font-size:20px}.learning-step{gap:11px}.step-icon{width:35px;height:35px}.provider-row{align-items:flex-start}.provider-row .text-link{white-space:nowrap}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.composer-overlay{z-index:100;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#18213270;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.note-composer{width:min(760px,100%);max-height:calc(100dvh - 48px);color:var(--ink);background:#fff;border-radius:14px;overflow:auto;box-shadow:0 28px 100px #12234440}.composer-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:20px 26px;display:flex}.composer-header>div{align-items:center;gap:12px;display:flex}.composer-header h2{margin:0;font-size:17px}.composer-logo{color:#2563eb;background:#eff5ff;border-radius:8px;place-items:center;width:30px;height:30px;font-size:11px;font-weight:750;display:grid}.note-composer .icon-button{color:#788398;cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;min-width:36px;min-height:36px;display:grid}.note-composer .icon-button:hover{background:#f3f5f8}.composer-author{align-items:center;gap:12px;padding:24px 28px 16px;display:flex}.composer-author strong{font-size:13px}.composer-author .editor-avatar{width:42px;height:42px}.composer-space{color:#7c8595;align-items:center;gap:7px;margin-top:3px;font-size:11px;display:flex}.composer-space select{color:#536175;font:inherit;background:0 0;border:0;max-width:270px;padding:3px 18px 3px 0}.composer-fields{border:1px solid var(--line);border-radius:9px;margin:0 28px;overflow:hidden}.composer-title{outline-offset:-3px;background:#fff;width:100%;font-weight:650;border:0!important;border-radius:0!important;padding:19px 20px!important;font-size:21px!important}.composer-title::placeholder{color:#a3aab6;font-weight:500}.composer-toolbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fbfcfe;align-items:center;gap:3px;padding:9px 14px;display:flex}.composer-toolbar>button{color:#677386;cursor:pointer;background:0 0;border:0;border-radius:5px;justify-content:center;align-items:center;gap:6px;width:32px;height:31px;display:flex}.composer-toolbar>button:hover{color:#2563eb;background:#eaf1fe}.composer-toolbar>span{background:#dfe4eb;width:1px;height:17px;margin:0 6px}.composer-toolbar>.composer-preview-toggle{width:auto;margin-left:auto;padding:0 8px;font-size:11px}.composer-editor{resize:vertical;width:100%;min-height:230px;max-height:400px;line-height:1.9;display:block;border:0!important;border-radius:0!important;padding:21px 20px!important;font-size:14px!important}.composer-editor::placeholder{color:#9aa3b1}.composer-preview{min-height:230px;padding:20px}.composer-preview h3{font-size:21px}.composer-guidance{color:#7d8797;align-items:flex-start;gap:8px;padding:15px 28px;font-size:11px;line-height:1.7;display:flex}.composer-guidance svg{flex:none;margin-top:2px}.composer-footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:15px;padding:18px 26px;display:flex}.composer-footer>span{color:#8d96a4;font-size:10px}.composer-footer>div{gap:9px;display:flex}.composer-footer .button{font-size:12px}.composer-link{background:#f5f8fd;gap:8px;padding:10px 15px;display:flex}.composer-link input{min-width:0;font-size:12px}.note-composer .notice{margin:0 28px 16px}.note-body{overflow-wrap:anywhere;font-size:14px;line-height:1.9}.note-body p{white-space:pre-wrap;margin:10px 0}.note-body a{color:#2563eb;text-decoration:underline}.note-body blockquote{color:#65738a;border-left:3px solid #b8cff9;padding-left:14px}.note-body ul,.note-body ol{padding-left:24px}.note-body pre{white-space:pre-wrap;background:#f5f7fa;border-radius:6px;padding:14px}.note-body h1,.note-body h2,.note-body h3{font-size:19px}.note-body hr{border:0;border-top:1px solid var(--line)}@media (max-width:767px){.composer-overlay{padding:10px}.note-composer{border-radius:11px;max-height:calc(100dvh - 20px)}.composer-header{padding:16px 18px}.composer-author{padding:19px 18px 14px}.composer-fields{margin:0 18px}.composer-title{padding:16px!important;font-size:18px!important}.composer-editor{min-height:200px;padding:16px!important}.composer-guidance{padding:14px 18px;font-size:10px}.composer-footer{flex-direction:column-reverse;align-items:flex-start;padding:15px 18px}.composer-footer>div{justify-content:flex-end;width:100%}.composer-footer>span{font-size:9px}.composer-space select{max-width:230px}}.composer-space>span{white-space:nowrap}.composer-space select{width:auto;margin:0}.note-body ul{list-style:outside}.note-body ol{list-style:decimal}.composer-media-tools{border-top:1px solid var(--line);background:#fcfdff;justify-content:space-between;align-items:center;gap:10px;padding:12px 15px;display:flex}.composer-media-tools button{color:#657a99;background:0 0;border:0;align-items:center;gap:8px;padding:4px;font-size:12px;display:flex}.composer-media-tools>span{color:#94a0b1;font-size:10px}.composer-upload-list{border-top:1px solid var(--line);padding:10px 16px}.composer-upload{color:#607692;align-items:center;gap:10px;padding:9px 0;font-size:11px;display:flex}.composer-upload>div{flex:1;min-width:0}.composer-upload strong,.composer-upload span{overflow-wrap:anywhere;display:block}.composer-upload strong{color:#42526b;font-weight:500}.composer-upload span{color:#91a0b3;font-size:10px}.composer-upload progress{accent-color:#2563eb;width:100%;height:4px}.upload-spinner{animation:1s linear infinite upload-spin}@keyframes upload-spin{to{transform:rotate(360deg)}}.media-attachments{gap:16px;margin-top:20px;display:grid}.media-item{border:1px solid var(--line);background:#f8faff;border-radius:10px;margin:0;overflow:hidden}.media-item img,.media-item video{object-fit:contain;width:100%;max-height:540px;display:block}.media-item figcaption{color:#8191a8;overflow-wrap:anywhere;padding:8px 12px;font-size:11px}.media-unavailable{text-align:center;color:#8392a7;padding:30px;font-size:12px}.media-unavailable .button{margin-top:12px}@media (max-width:767px){.composer-media-tools{flex-direction:column;align-items:flex-start;gap:6px}}.composer-footer{z-index:2;background:#fff;position:sticky;bottom:0}.editorial-figure{margin:24px 0}.editorial-figure img{border-radius:12px;width:100%;height:auto;display:block}.editorial-cover img{aspect-ratio:16/9;object-fit:cover}.editorial-figure figcaption{color:var(--muted);margin-top:8px;font-size:12px;line-height:1.6}.editorial-sources h2{margin:0 0 10px;font-size:14px}.editorial-sources li{overflow-wrap:anywhere;margin:6px 0}.editorial-date{color:var(--muted);margin:12px 0;font-size:12px;display:block}.reader-section p{overflow-wrap:anywhere}.rail-promotion{border:1px solid var(--line);background:#fff;border-radius:13px;margin-bottom:18px;transition:box-shadow .18s;display:block;overflow:hidden}.rail-promotion img{width:100%;height:auto;display:block}.rail-promotion:hover{box-shadow:0 6px 24px #193b7020}.rail-promotion:focus-visible{outline:3px solid var(--blue);outline-offset:4px}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}