@charset "UTF-8";
:root{color-scheme:dark;--bg:#080d15;--text:#edf2f7;--muted:#a8b4c5;--line:#ffffff20;--panel:#171d27c9;--solid:#19212d;--reader:#101721ed;--accent:#b6e2e9;--danger:#ffb1ad;--good:#a4d9bc;--input:#111823db;--shadow:#0004;--blur:22px;font-family:Inter,Arial,"Microsoft YaHei","PingFang SC",sans-serif;font-size:15px;line-height:1.65}
:root[data-theme="light"]{color-scheme:light;--bg:#e9edf2;--text:#202b38;--muted:#586778;--line:#53677929;--panel:#ffffffc9;--solid:#f4f7fb;--reader:#fffffff0;--accent:#245d71;--danger:#a32732;--good:#236843;--input:#ffffffdb;--shadow:#29415b12}
*{box-sizing:border-box}html{min-height:100%;scroll-behavior:smooth}body{margin:0;min-height:100vh;min-height:100svh;color:var(--text);background:var(--bg);overflow-x:hidden}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button svg,a svg{width:18px;height:18px;flex-shrink:0}h1,h2,h3,p{margin:0}h1{font-size:clamp(28px,4vw,40px);letter-spacing:-1px;line-height:1.25}h2{font-size:24px;letter-spacing:-.4px;line-height:1.4}h3{font-size:19px;line-height:1.5}small,.small{font-size:12px}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}::selection{background:#61b1cb55}dialog{color:var(--text)}.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;top:10px;left:10px;transform:translateY(-160%);background:var(--solid);padding:8px 16px;z-index:100}.skip-link:focus{transform:none}
#fluid,.ambient-fallback,.background-veil{position:fixed;inset:0;width:100%;height:100%;pointer-events:none}#fluid{z-index:0;opacity:.32;transition:opacity 1s ease}.background-veil{z-index:1;background:linear-gradient(180deg,#080d1517,#080d1566)}:root[data-theme="light"] .background-veil{background:#e9edf2a6}.ambient-fallback{z-index:0;overflow:hidden;background:var(--bg);opacity:.65}.ambient-fallback span{position:absolute;inset:-15% 30% 30% -20%;border-radius:35% 65% 56% 44%;background:radial-gradient(ellipse,#28627499,transparent 68%);filter:blur(35px)}.ambient-fallback span:nth-child(2){inset:0 -25% 10% 40%;background:radial-gradient(ellipse,#4c326d88,transparent 65%)}.ambient-fallback span:nth-child(3){inset:50% 10% -20% 0;background:radial-gradient(ellipse,#75495555,transparent 68%)}body.fluid-ready .ambient-fallback{opacity:.22}body.static #fluid{display:none}body[data-view="home"]{background:#000;color:#edf2f5}body[data-view="home"] #fluid{opacity:1;pointer-events:auto;touch-action:none}body[data-view="home"] .background-veil{background:transparent}body[data-view="home"] .ambient-fallback{background:#000}body[data-view="reading"] #fluid{opacity:.2}body[data-view="admin"] #fluid{opacity:.17}
.site-header{position:relative;z-index:5;max-width:1280px;min-height:84px;padding:18px 38px;margin:0 auto;display:flex;align-items:center;gap:30px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,#ffffff05,transparent 55%),var(--panel);backdrop-filter:blur(var(--blur)) saturate(115%);-webkit-backdrop-filter:blur(var(--blur)) saturate(115%);border-radius:0 0 18px 18px}.brand{font-size:25px;font-weight:750;letter-spacing:-1.2px;margin-right:auto}.main-nav{display:flex;gap:27px}.main-nav a{color:var(--muted);padding:9px 0;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--text);border-bottom-color:var(--accent)}.header-actions{display:flex;align-items:center;gap:8px}.icon-button{display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:40px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--muted)}.icon-button:hover{background:#8ca4b51a;color:var(--text)}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:9px 15px;background:var(--solid);border:1px solid var(--line);border-radius:9px;white-space:nowrap;transition:transform .18s,border-color .18s,background .18s}.button:hover{border-color:#8aa8b67a}.button.primary{background:var(--text);color:var(--bg);border-color:transparent;font-weight:600}.button.subtle{background:transparent;border-color:transparent;color:var(--muted)}.button.danger{color:var(--danger)}.button.small{min-height:34px;padding:6px 10px;font-size:12px}.button svg{width:16px;height:16px}.actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.glass{background:linear-gradient(135deg,#ffffff07,transparent 50%),var(--panel);border:1px solid var(--line);border-radius:16px;backdrop-filter:blur(var(--blur)) saturate(115%);-webkit-backdrop-filter:blur(var(--blur)) saturate(115%);box-shadow:inset 0 1px 0 #ffffff08,0 12px 32px var(--shadow)}
#main{position:relative;z-index:2;min-height:calc(100svh - 175px)}#main:focus{outline:none}.page{max-width:1180px;margin:0 auto;padding:44px 30px 56px}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:30px}.eyebrow{text-transform:uppercase;font-size:11px;letter-spacing:3px;color:var(--muted);margin-bottom:12px}.page-heading p{color:var(--muted);margin-top:12px;max-width:620px}.page-heading .actions{margin-top:7px}.section-note{font-size:13px;color:var(--muted);margin:16px 0}.toolbar{padding:13px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:26px}.search-input{flex:1;min-width:150px}.toolbar select{max-width:180px}.toolbar .button{min-width:70px}input:not([type="checkbox"]):not([type="range"]),textarea,select{width:100%;border:1px solid var(--line);background:var(--input);color:var(--text);border-radius:8px;padding:10px 12px;min-height:44px}select{width:auto}textarea{min-height:140px;resize:vertical;line-height:1.7}input[type="checkbox"]{accent-color:var(--accent);width:17px;height:17px}.check-label{display:flex;align-items:center;gap:9px}.check-label input{flex-shrink:0}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.7}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.resource-card{padding:26px;display:flex;flex-direction:column;gap:14px;min-width:0;transition:transform .2s,border-color .2s}.resource-card:hover{transform:translateY(-2px);border-color:#92b9c342}.resource-card h2{font-size:22px;overflow-wrap:anywhere}.resource-card p{color:var(--muted);overflow-wrap:anywhere;white-space:pre-line}.resource-card .actions{margin-top:auto;padding-top:5px}.meta{font-size:12px;color:var(--muted);display:flex;gap:10px;align-items:center;flex-wrap:wrap}.tags{display:flex;gap:6px;flex-wrap:wrap}.tag,.status{font-size:11px;line-height:1.6;padding:3px 8px;border:1px solid var(--line);border-radius:5px;color:var(--muted);background:#7b8e9d0a;overflow-wrap:anywhere}.status.published{color:var(--good)}.status.deleted{color:var(--danger)}.detail-section{max-width:820px;margin:auto;padding:30px}.detail-section h1{margin:24px 0 14px}.resource-link-box{padding:20px;margin:24px 0;background:var(--input);border:1px solid var(--line);border-radius:10px}.resource-link-box a{overflow-wrap:anywhere;color:var(--accent);text-decoration:underline}.resource-link-box p{margin-bottom:12px}.resource-description{white-space:pre-wrap;overflow-wrap:anywhere;margin:20px 0;color:var(--muted)}.pagination{margin-top:30px;display:flex;justify-content:center;align-items:center;gap:16px}.pagination span{font-size:13px;color:var(--muted)}
.article-list{display:flex;flex-direction:column;gap:16px}.article-card{display:grid;grid-template-columns:105px 1fr auto;gap:23px;align-items:start;padding:26px}.article-card time{font-size:12px;color:var(--muted);padding-top:6px}.article-card h2{font-size:22px;margin-bottom:10px;overflow-wrap:anywhere}.article-card h2 a:hover{color:var(--accent)}.article-card p{color:var(--muted);margin-bottom:14px;overflow-wrap:anywhere}.article-card .article-thumb{width:140px;aspect-ratio:16/10;object-fit:cover;border-radius:8px}.reading-layout{max-width:1080px;margin:auto;display:grid;grid-template-columns:minmax(0,790px) 200px;gap:30px;align-items:start}.article-reader{background:var(--reader);padding:clamp(24px,5vw,48px);min-width:0}.article-reader>header h1{margin:22px 0 16px;line-height:1.4;overflow-wrap:anywhere}.article-reader>header .meta{margin-bottom:16px}.article-cover{width:100%;max-height:380px;object-fit:cover;border-radius:10px;margin:24px 0}.article-body{font-size:16px;line-height:1.95;overflow-wrap:anywhere}.article-body p,.article-body ul,.article-body ol,.article-body blockquote,.article-body pre,.article-body table{margin:1.4em 0}.article-body h1,.article-body h2,.article-body h3,.article-body h4{margin:1.8em 0 .7em;scroll-margin-top:25px}.article-body h1{font-size:30px}.article-body h2{font-size:25px}.article-body h3{font-size:21px}.article-body img{margin:24px auto;max-height:800px;border-radius:8px}.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.article-body blockquote{border-left:3px solid var(--accent);padding:6px 20px;background:var(--input);color:var(--muted)}.article-body pre{position:relative;border:1px solid var(--line);border-radius:10px;background:var(--input);padding:46px 18px 20px;overflow:auto;line-height:1.7}.article-body code{font-family:Consolas,"SFMono-Regular",monospace;font-size:.9em}.article-body :not(pre)>code{padding:2px 5px;background:var(--solid);border-radius:4px}.copy-code{position:absolute;top:8px;right:8px}.article-body table{display:block;max-width:100%;overflow:auto;border-collapse:collapse}.article-body th,.article-body td{border:1px solid var(--line);padding:9px 13px}.article-body hr{border:0;border-top:1px solid var(--line);margin:30px 0}.article-toc{position:sticky;top:25px;padding:18px;max-height:75vh;overflow:auto}.article-toc h2{font-size:13px;color:var(--muted);margin-bottom:12px}.article-toc a{display:block;font-size:12px;color:var(--muted);padding:5px 0;line-height:1.6}.article-toc a:hover{color:var(--text)}.article-toc a[data-level="3"]{padding-left:10px}
.wallpaper-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:start}.wallpaper-card{padding:10px;min-width:0}.wallpaper-open{display:block;width:100%;border:0;background:none;color:inherit;text-align:left;padding:0}.wallpaper-card img{aspect-ratio:16/10;width:100%;object-fit:cover;border-radius:9px;transition:transform .3s ease;background:var(--solid)}.wallpaper-card .image-wrap{overflow:hidden;border-radius:9px}.wallpaper-open:hover img{transform:scale(1.035)}.wallpaper-caption{padding:13px 7px 7px}.wallpaper-caption h2{font-size:17px;overflow-wrap:anywhere;margin-bottom:4px}.wallpaper-caption .meta{font-size:11px}.wallpaper-card>.actions{padding:8px 6px 4px}.wallpaper-dialog{width:min(1400px,96vw);max-height:96svh;padding:22px;background:#0c111af7;border:1px solid #ffffff27;border-radius:18px;color:#edf2f7;overflow:auto}.wallpaper-dialog::backdrop{background:#02050ce8;backdrop-filter:blur(9px)}.wallpaper-dialog-bar,.wallpaper-dialog-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px}.wallpaper-dialog-bar h2{font-size:21px}.wallpaper-stage{position:relative;display:flex;align-items:center;justify-content:center;min-height:180px;margin:18px 0}.wallpaper-stage>img{max-height:68svh;max-width:100%;object-fit:contain;background:#0c111a}.wallpaper-dialog .muted{color:#a8b4c5}.picture-arrow{position:absolute;top:calc(50% - 22px);background:#0b1329b8;color:#fff;border:1px solid #ffffff25;z-index:1}.picture-arrow.previous{left:8px}.picture-arrow.next{right:8px}.wallpaper-dialog-bottom p{max-width:700px;color:#a8b4c5;font-size:13px;white-space:pre-wrap}.wallpaper-dialog .button{--text:#edf2f7;--bg:#080d15;--solid:#19212d;--line:#ffffff20;--muted:#a8b4c5}
.home{position:relative;min-height:calc(100svh - 160px);display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(75px,12vh,150px) 24px 25px;pointer-events:none}.home h1{font-size:clamp(70px,12vw,136px);font-weight:750;letter-spacing:-3px;line-height:1.2;background:linear-gradient(-45deg,#ffffffcc,#fff 35%,#a4d9e7 55%,#fff 75%,#ffffffcc);background-size:200% auto;color:transparent;background-clip:text;-webkit-background-clip:text;filter:drop-shadow(0 0 18px #64c8ff30);animation:home-shimmer 8s ease-in-out infinite alternate}.home .tagline{color:#ffffff99;font-size:clamp(13px,2vw,24px);letter-spacing:7px;text-transform:lowercase;margin-top:15px}.home-portals{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:auto;padding-top:80px;pointer-events:auto}.home-portals a{border:1px solid #ffffff28;padding:12px 24px;min-height:46px;border-radius:24px;background:#ffffff07;display:flex;align-items:center;gap:10px;color:#d2d9e2;backdrop-filter:blur(8px);transition:background .2s,transform .2s}.home-portals a:hover{background:#ffffff19;transform:translateY(-3px)}.home-footnote{font-size:11px;letter-spacing:2px;color:#8995a5;margin-top:24px}.site-footer{position:relative;z-index:2;max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:15px;padding:24px;font-size:11px;color:var(--muted);border-top:1px solid var(--line)}.site-footer a:hover{color:var(--text)}body[data-view="home"] .site-header{background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;color:#edf2f5}body[data-view="home"] .brand,body[data-view="home"] .main-nav{visibility:hidden}body[data-view="home"] .header-actions{--muted:#b4bfcc;--text:#edf2f5;--solid:#171d27;--bg:#080d15;--line:#ffffff20}body[data-view="home"] .site-footer{color:#8793a3;border-color:#ffffff12}body[data-view="home"] #main{min-height:unset}
.admin-tabs{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:26px}.admin-tabs a[aria-current="page"]{background:var(--text);color:var(--bg)}.admin-tabs .account-tools{margin-left:auto;display:flex;gap:7px}.admin-list{overflow:hidden}.admin-row{display:grid;grid-template-columns:1fr 105px 110px auto;align-items:center;gap:18px;padding:20px 24px;border-bottom:1px solid var(--line)}.admin-row:last-child{border:0}.admin-row h2{font-size:16px;overflow-wrap:anywhere}.admin-row time{font-size:12px;color:var(--muted)}.admin-row .actions{justify-content:flex-end}.admin-title{display:flex;align-items:center;gap:14px;min-width:0}.admin-thumb{width:64px;height:45px;object-fit:cover;border-radius:6px;background:var(--solid)}.admin-select-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.editor-shell{padding:28px}.content-form{display:grid;grid-template-columns:1fr 1fr;gap:20px}.content-form label,.auth-form label,.auth-dialog label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--muted)}.content-form .full{grid-column:1/-1}.field-help{font-size:12px;color:var(--muted);font-weight:400}.form-section-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;color:var(--muted);font-size:13px}.form-actions{padding-top:14px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;align-items:center;gap:10px;flex-wrap:wrap}.form-error{color:var(--danger);font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.form-error:empty{display:none}.form-success{color:var(--good);font-size:13px}.cover-picker{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.cover-picker img{max-width:180px;max-height:100px;border-radius:8px}.editor-host{background:var(--solid);border-radius:10px;min-height:430px;overflow:hidden}.editor-loading{padding:40px;color:var(--muted)}.editor-fallback{min-height:400px;font-family:Consolas,monospace}.toastui-editor-defaultUI{border-color:var(--line)!important}.toastui-editor-contents{font-family:Arial,"Microsoft YaHei",sans-serif!important}.editor-shell .toastui-editor-defaultUI{font-size:14px}.auth-page{max-width:440px;margin:65px auto 90px;padding:32px}.auth-page h1{font-size:29px;margin-bottom:14px}.auth-page>p{color:var(--muted);font-size:14px;margin-bottom:26px}.auth-form,.auth-dialog form{display:flex;flex-direction:column;gap:19px}.auth-form>.button{margin-top:6px}.auth-footer{margin-top:22px;font-size:12px;color:var(--muted)}.auth-dialog,.confirm-dialog{max-width:440px;width:calc(100% - 32px);padding:28px;background:var(--reader)}.auth-dialog::backdrop,.confirm-dialog::backdrop{background:#02050caa;backdrop-filter:blur(5px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:10px}.auth-dialog>p{margin:0 0 22px}.confirm-dialog p{margin:16px 0 24px;color:var(--muted)}.confirm-dialog .actions{justify-content:flex-end}
.upload-zone{position:relative;padding:48px 24px;text-align:center;border:1px dashed #7e9aad77;border-radius:15px;background:var(--panel);margin-bottom:24px}.upload-zone.dragging{border-color:var(--accent);background:#78a7bb22}.upload-zone>svg{width:34px;height:34px;color:var(--accent);margin:0 auto 12px}.upload-zone h2{font-size:21px}.upload-zone p{color:var(--muted);margin:12px 0 22px;font-size:13px}.upload-zone input{max-width:320px;margin:0 auto}.upload-options{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}.upload-options label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--muted)}.upload-queue{display:flex;flex-direction:column;gap:12px}.upload-item{padding:18px;display:grid;grid-template-columns:80px 1fr auto;gap:18px;align-items:center}.upload-item>img{width:80px;height:65px;object-fit:cover;border-radius:6px;background:var(--solid)}.upload-item input{min-height:36px;padding:5px 9px;margin-bottom:8px}.upload-item .file-info{font-size:11px;color:var(--muted);overflow-wrap:anywhere}.upload-item progress{width:100%;height:6px;accent-color:var(--accent)}.upload-item .upload-state{font-size:12px;color:var(--muted);margin-top:5px}.upload-item .upload-state.error{color:var(--danger)}.upload-item .upload-state.success{color:var(--good)}.upload-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:20px 0}.upload-controls .muted{font-size:13px}
.loading-state{padding:90px 25px;text-align:center;color:var(--muted)}.empty-state{text-align:center;padding:60px 24px}.empty-state>svg{width:38px;height:38px;color:var(--muted);margin:0 auto 18px}.empty-state h2{font-size:22px;margin-bottom:12px}.empty-state p{color:var(--muted);max-width:480px;margin:0 auto 23px}.error-state{padding:40px;max-width:700px;margin:55px auto}.error-state h1{font-size:26px;margin-bottom:12px}.error-state p{color:var(--muted);margin-bottom:24px}.toast-stack{position:fixed;z-index:100;bottom:24px;right:24px;display:flex;flex-direction:column;gap:10px;pointer-events:none;max-width:min(430px,calc(100vw - 40px))}.toast{background:var(--reader);border:1px solid var(--line);box-shadow:0 8px 30px #0004;border-radius:10px;padding:12px 18px;color:var(--text);font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;pointer-events:auto}.toast.error{color:var(--danger);border-color:#a63b4855}.noscript{position:relative;z-index:20;padding:24px;margin:40px auto;max-width:600px}.footer-registration{margin-inline:8px}.inline-notice{border-left:3px solid var(--accent);padding:12px 16px;background:var(--input);color:var(--muted);font-size:13px;margin:0 0 25px}.unsaved-indicator{font-size:12px;color:var(--accent)}
.narrow{max-width:900px}.search-input{position:relative;display:flex;align-items:center}.search-input>svg{position:absolute;left:13px;width:17px;height:17px;color:var(--muted);pointer-events:none}.search-input>input{padding-left:40px!important}.resource-card-top,.resource-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.resource-card-bottom{margin-top:auto;padding-top:8px}.platform-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--line);border-radius:9px;color:var(--accent)}.platform-icon svg{width:19px;height:19px}.article-date{font-size:12px;color:var(--muted);padding-top:6px}.article-date span{display:block;margin-top:7px}.article-placeholder{display:flex;align-items:center;justify-content:center;background:var(--solid);color:var(--muted)}.article-placeholder svg{width:27px;height:27px}.article-summary{color:var(--muted);margin-bottom:18px}.article-reader>header>.tags{margin-bottom:18px}.article-toc a.sub{padding-left:10px}.image-wrap{position:relative}.image-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:8px;background:#03071235;color:#fff;opacity:0;transition:opacity .2s}.wallpaper-open:hover .image-overlay,.wallpaper-open:focus-visible .image-overlay{opacity:1}.wallpaper-caption>span{font-size:11px;color:var(--muted)}.admin-row{grid-template-columns:24px 64px minmax(140px,1fr) auto;margin-bottom:10px}.admin-row:last-child{border:1px solid var(--line)}.admin-title{display:block}.admin-title p{margin-top:7px;color:var(--muted);font-size:12px}.admin-placeholder{display:flex;align-items:center;justify-content:center}.admin-placeholder svg{width:20px;height:20px;color:var(--muted)}.auth-page{max-width:500px}.auth-page>.auth-form{padding:30px}.auth-page .auth-form>form{display:flex;flex-direction:column;gap:20px}.auth-footer a{display:block;margin-top:12px;color:var(--accent)}.page>form.auth-form{padding:28px;max-width:540px}.home>.button{pointer-events:auto;margin-top:20px;color:#a8b4c5}.portal-number{font-size:10px;letter-spacing:1px;color:#8391a2}.resource-link-box>.actions{margin-top:15px}.resource-link-box label{font-size:12px;color:var(--muted)}.resource-link-box label input{margin-top:7px}.copy-code{border:1px solid var(--line);border-radius:5px;background:var(--solid);padding:3px 8px;font-size:11px}.upload-item label.button{cursor:pointer}.cover-picker label.button{cursor:pointer;color:var(--text)}
@keyframes home-shimmer{from{background-position:0% center}to{background-position:200% center}}
@media(max-width:1000px){.reading-layout{grid-template-columns:1fr}.article-toc{position:static;max-height:none;order:-1}.article-toc details>summary{cursor:pointer;font-size:13px;color:var(--muted)}.article-toc details:not([open]) .toc-links{display:none}.admin-row{grid-template-columns:1fr 90px auto}.admin-row time{display:none}.wallpaper-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-header{gap:18px;padding-inline:26px}.main-nav{gap:20px}}
@media(max-width:650px){:root{font-size:14px;--blur:12px}.site-header{padding:14px 18px;gap:10px;min-height:74px;border-radius:0}.brand{font-size:23px}.main-nav{order:3;width:100%;justify-content:space-between;gap:12px}.main-nav a{padding:8px 4px;min-height:42px}.header-actions{gap:2px}.header-actions .button{padding:8px 9px}.icon-button{min-width:38px;min-height:40px}.page{padding:30px 18px 40px}.page-heading{gap:16px;flex-wrap:wrap;margin-bottom:24px}.page-heading h1{font-size:29px}.page-heading p{font-size:13px}.page-heading .actions{margin-top:0}.toolbar{gap:9px;padding:10px}.search-input{min-width:160px}.toolbar select{max-width:145px;flex:1}.toolbar .button{padding:9px 12px}.resource-grid{grid-template-columns:1fr;gap:15px}.resource-card{padding:22px}.resource-card h2{font-size:21px}.article-card{grid-template-columns:1fr auto;gap:10px;padding:20px}.article-card time{grid-column:1/-1;padding:0}.article-card h2{font-size:20px}.article-card .article-thumb{width:75px;aspect-ratio:1;object-fit:cover}.article-reader{padding:24px 20px;border-radius:13px}.article-reader>header h1{font-size:28px}.article-body{font-size:15px}.article-toc{padding:13px 18px}.reading-layout{gap:16px}.wallpaper-grid{gap:12px}.wallpaper-card{padding:7px;border-radius:12px}.wallpaper-caption{padding:10px 3px 5px}.wallpaper-caption h2{font-size:15px}.wallpaper-caption .meta{font-size:10px;gap:4px}.wallpaper-dialog{padding:14px;width:calc(100% - 16px);max-height:97svh}.wallpaper-dialog-bar h2{font-size:18px}.wallpaper-dialog-bottom{flex-direction:column;align-items:flex-start;gap:14px}.wallpaper-stage>img{max-height:62svh}.picture-arrow{min-width:36px;min-height:38px}.home{padding-top:80px;min-height:calc(100svh - 170px)}.home .tagline{letter-spacing:2px}.home-portals{gap:10px}.home-portals a{padding:11px 18px;font-size:12px}.home-footnote{font-size:10px;letter-spacing:1px}.site-footer{padding:20px 18px;font-size:10px;gap:10px}body[data-view="home"] .main-nav{display:none}body[data-view="home"] .brand{display:none}.admin-tabs{gap:7px}.admin-tabs .account-tools{margin-left:0;width:100%;padding-top:7px}.admin-row{grid-template-columns:1fr auto;gap:12px;padding:17px}.admin-row>.actions{grid-column:1/-1;justify-content:flex-start}.admin-row h2{font-size:15px}.editor-shell{padding:20px 16px}.content-form{grid-template-columns:1fr;gap:18px}.content-form>label,.content-form>.full{grid-column:1}.editor-host{min-height:400px}.auth-page{margin:35px 18px 60px;padding:25px}.detail-section{padding:23px}.upload-zone{padding:30px 18px}.upload-options{grid-template-columns:1fr}.upload-item{grid-template-columns:55px 1fr;gap:12px;padding:15px}.upload-item>img{width:55px;height:55px}.upload-item>.actions{grid-column:2}.toast-stack{right:16px;bottom:16px}.error-state{margin:35px 18px;padding:26px}.ambient-fallback span{filter:blur(24px)}.ambient-fallback span:nth-child(3){display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@supports not (backdrop-filter:blur(1px)){:root{--panel:#171d27f5;--reader:#101721fc}:root[data-theme="light"]{--panel:#f7f9fcf5;--reader:#fffffffc}}
.content-form{grid-template-columns:repeat(2,minmax(0,1fr))}.content-form>*,.editor-host,.toastui-editor-defaultUI,.toastui-editor-main,.toastui-editor-main-container{min-width:0;max-width:100%}.editor-host,.editor-host .toastui-editor-defaultUI{width:100%}.editor-host .toastui-editor-defaultUI-toolbar{max-width:100%;padding-inline:8px;overflow-x:auto;overflow-y:hidden}.editor-host .toastui-editor-toolbar-group{flex-shrink:0}.editor-host .toastui-editor-popup{max-width:calc(100vw - 76px)}.editor-host .toastui-editor-contents img{max-width:100%}.editor-host .toastui-editor-md-preview,.editor-host .toastui-editor-ww-container{min-width:0;overflow-x:auto}
@media(max-width:1000px){.admin-row{grid-template-columns:24px 64px minmax(100px,1fr)}.admin-row>.actions{grid-column:3;justify-content:flex-start}.admin-row>.check-label{grid-row:1/3}.admin-row>.admin-thumb{grid-row:1/3}.toolbar>label:not(.search-input){max-width:180px}.toolbar>label:not(.search-input)>select{width:100%}}
@media(max-width:650px){.site-header{flex-wrap:wrap}.article-date{grid-column:1/-1;display:flex;gap:10px;padding:0}.article-date span{margin:0}.admin-row{grid-template-columns:22px 48px minmax(0,1fr);gap:12px}.admin-row>.admin-thumb{width:48px;height:42px}.admin-row>.actions{grid-column:2/-1;flex-wrap:wrap}.admin-row>.admin-thumb,.admin-row>.check-label{grid-row:auto}.admin-row>.check-label{align-self:start;padding-top:10px}.auth-page{padding:0;margin-inline:auto;width:calc(100% - 36px)}.auth-page>.auth-form{padding:24px}.pagination{flex-wrap:wrap}.home-portals a{padding:11px 12px;gap:7px}.home-portals a>svg:last-child{display:none}.toolbar{padding-inline:0}.search-input{flex-basis:100%}.toolbar>label:not(.search-input){flex:1;max-width:none}.resource-card-bottom{align-items:flex-start}.article-card .article-card-content{min-width:0}.home>.button{font-size:12px}.upload-item input{min-width:0}.upload-item>div{min-width:0}}
@media(max-width:650px){.content-form{grid-template-columns:minmax(0,1fr)}.form-section-label{align-items:flex-start;gap:8px;flex-wrap:wrap}.editor-host .toastui-editor-defaultUI-toolbar button{margin-inline:3px}.editor-host .toastui-editor-toolbar-divider{margin-inline:7px}}
.content-form input.sr-only,.upload-zone input.sr-only{position:absolute!important;left:0;top:0;width:1px!important;max-width:1px!important;height:1px!important;min-height:0!important;padding:0!important;border:0!important;overflow:hidden;clip-path:inset(50%)}.cover-picker .button,.upload-zone .button{position:relative}.form-section-label>span{min-width:0;max-width:100%;overflow-wrap:anywhere}.editor-host .toastui-editor-tooltip{max-width:calc(100vw - 76px);white-space:normal}

/* Home layout passes pointer input to the fluid; controls keep their own hit areas. */
body[data-view="home"] :is(#main,.site-header,.site-footer,.home-portals){pointer-events:none}
body[data-view="home"] :is(#main,.site-header,.site-footer) :is(a,button,input,select,textarea,[role="button"]){pointer-events:auto}

/* Keep home controls reachable on short screens where touching the canvas draws. */
@media(max-height:600px){body[data-view="home"] .site-header{min-height:56px;padding-top:8px;padding-bottom:8px}body[data-view="home"] .home{min-height:calc(100svh - 104px);padding:8px 24px}body[data-view="home"] .home h1{font-size:48px}body[data-view="home"] .tagline{font-size:13px;letter-spacing:3px;margin-top:4px}body[data-view="home"] .home-portals{margin-top:10px;padding-top:0;gap:10px}body[data-view="home"] .home-portals a{min-height:38px;padding:6px 12px}body[data-view="home"] .home-footnote{margin-top:8px;font-size:10px}body[data-view="home"] .home>.button{margin-top:6px;min-height:32px;padding:5px 12px;font-size:12px}body[data-view="home"] .site-footer{padding:12px 24px}}

/* A soft dark scrim keeps home controls readable as bright ink passes behind. */
body[data-view="home"] .home{isolation:isolate}
body[data-view="home"] .home::before{content:"";position:absolute;z-index:-1;pointer-events:none;bottom:-25px;left:50%;transform:translateX(-50%);width:min(900px,100%);height:280px;background:radial-gradient(ellipse at 50% 65%,#03070de6 0%,#03070db3 35%,#03070d66 58%,transparent 75%)}
body[data-view="home"] .home-portals a{background:#0b121cdb;color:#edf2f7;border-color:#ffffff30;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 6px 24px #0003}
body[data-view="home"] .home-portals a:hover,body[data-view="home"] .home-portals a:focus-visible{background:#172330eb;border-color:#b6e2e966}
body[data-view="home"] .home>.button,body[data-view="home"] .header-actions :is(button,a){background:#0b121cd9;color:#dce5ee;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
body[data-view="home"] .home>.button:hover,body[data-view="home"] .header-actions :is(button,a):hover{background:#172330eb}
body[data-view="home"] .home-footnote{color:#acb7c6;text-shadow:0 1px 8px #000}