:root{font-family:system-ui,'Malgun Gothic','Apple SD Gothic Neo',sans-serif;color-scheme:light;--bg:#fafaf8;--surface:#fff;--surface-soft:#f1f1ee;--text:#222220;--muted:#62625d;--line:#deded8;--accent:#6b5100;--accent-fill:#dfb52c;--accent-deep:#cda21f;--on-accent:#25231b;--accent-light:#fff5c7;--shadow:0 15px 50px rgba(20,20,20,.045)}
:root[data-theme=dark]{color-scheme:dark;--bg:#151515;--surface:#202020;--surface-soft:#2b2b2b;--text:#f2f2ef;--muted:#b9b9b4;--line:#3b3b3b;--accent:#e7bc32;--accent-fill:#dfb52c;--accent-deep:#cda21f;--on-accent:#24231e;--accent-light:#3a3420;--shadow:0 15px 50px rgba(0,0,0,.2)}
@media(prefers-color-scheme:dark){:root[data-theme=auto]{color-scheme:dark;--bg:#151515;--surface:#202020;--surface-soft:#2b2b2b;--text:#f2f2ef;--muted:#b9b9b4;--line:#3b3b3b;--accent:#e7bc32;--accent-fill:#dfb52c;--accent-deep:#cda21f;--on-accent:#24231e;--accent-light:#3a3420;--shadow:0 15px 50px rgba(0,0,0,.2)}}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);line-height:1.7}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35;letter-spacing:-.045em}h1{font-size:clamp(2.4rem,5vw,4.8rem)}h2{font-size:clamp(1.7rem,3vw,2.6rem)}h3{font-size:1.25rem}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;top:-100px;left:1rem;background:var(--accent);color:var(--bg);padding:.7rem 1rem;z-index:100}.skip-link:focus{top:1rem}
.site-header{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:10}.header-inner{max-width:1460px;margin:auto;min-height:80px;padding:0 32px;display:flex;align-items:center;gap:3rem}.brand{font-size:1.25rem;font-weight:700;white-space:nowrap;letter-spacing:-.05em}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--accent);color:var(--bg);border-radius:9px;margin-right:10px;font-size:1rem}.main-nav{display:flex;align-items:center;gap:1.5rem;overflow-x:auto;white-space:nowrap;margin-right:auto}.main-nav a,.admin-link{font-size:.9rem;font-weight:600}.header-actions{display:flex;gap:.7rem;align-items:center;white-space:nowrap}.icon-button{border:1px solid var(--line);border-radius:50%;height:38px;width:38px;background:var(--surface);color:var(--text);font-size:1.15rem}.site-shell{max-width:1460px;min-height:calc(100vh - 155px);margin:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,980px) minmax(0,1fr)}.main-content{padding:0 30px 100px;min-width:0}.side-space{min-width:0}.site-footer{border-top:1px solid var(--line);max-width:1460px;margin:auto;padding:28px 32px;color:var(--muted);display:flex;justify-content:space-between;font-size:.82rem}.eyebrow{color:var(--accent);font-weight:700;letter-spacing:.18em;font-size:.7rem;margin-bottom:18px}.muted{color:var(--muted)}.notice{background:var(--accent-light);color:var(--text);border-radius:12px;padding:16px 20px;margin:25px 0}.error{background:#fce8e7;color:#8c2921;border-radius:10px;padding:12px 16px}
.hero{padding:98px 5% 95px;border-bottom:1px solid var(--line)}.hero h1{margin-bottom:24px;font-weight:700}.hero h1 em{font-style:normal;color:var(--accent)}.hero>p:not(.eyebrow){max-width:570px;font-size:1.08rem;color:var(--muted);line-height:1.9;margin-bottom:33px}.button{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);padding:.73rem 1.1rem;font-weight:700;font-size:.9rem;min-height:44px}.button:hover{border-color:var(--accent);color:var(--accent)}.button.primary{background:var(--accent);color:var(--bg);border-color:var(--accent)}.button.primary:hover{background:var(--accent-deep);border-color:var(--accent-deep);color:var(--bg)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:70px 0 28px}.section-heading .eyebrow{margin-bottom:8px}.section-heading h2{margin:0}.section-heading form{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:3px 4px 3px 12px}.section-heading input{border:0;background:transparent;min-height:36px;min-width:190px;color:var(--text)}.section-heading button{border:0;background:transparent;color:var(--accent);font-size:1.5rem;width:35px}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.post-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;min-height:285px;padding:27px;display:flex;flex-direction:column;box-shadow:var(--shadow)}.post-card:hover{border-color:var(--accent)}.post-card-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:.77rem;font-weight:600;margin-bottom:25px}.post-card-meta span{color:var(--accent)}.post-card h3{margin-bottom:10px}.post-card p{font-size:.88rem;line-height:1.8;color:var(--muted);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.text-link{color:var(--accent);font-size:.85rem;font-weight:700;margin-top:auto}.text-link span{padding-left:4px}.empty-state{margin:40px 0;padding:70px 25px;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:16px}.empty-state h2,.empty-state h3{margin-bottom:8px}.empty-state p{color:var(--muted)}.listing-hero{padding:70px 4% 35px;border-bottom:1px solid var(--line)}.listing-hero h1{font-size:clamp(2.4rem,4vw,4rem);margin-bottom:7px}.listing-hero>p:last-child{color:var(--muted)}.wide-search{margin:34px 0}.wide-search>label{display:block;font-weight:700;margin-bottom:8px}.wide-search>div{display:flex;gap:8px}.wide-search input{flex:1}.pagination{display:flex;gap:7px;justify-content:center;margin:40px 0}.pagination a{min-width:38px;min-height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px}.pagination a[aria-current=page]{background:var(--accent);color:var(--bg)}
.article-page{max-width:760px;margin:0 auto}.article-header{text-align:center;padding:75px 0 40px;border-bottom:1px solid var(--line)}.category-chip,.private-chip{display:inline-block;background:var(--accent-light);color:var(--accent);padding:5px 11px;border-radius:99px;font-size:.8rem;font-weight:700;margin:0 4px 20px}.private-chip{background:var(--surface-soft);color:var(--muted)}.article-header h1{font-size:clamp(2.2rem,4vw,3.8rem);margin-bottom:18px}.article-meta{color:var(--muted);font-size:.88rem}.reader-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid var(--line);font-size:.83rem;color:var(--muted)}.font-controls{display:flex;align-items:center;gap:7px;margin-right:auto}.font-controls button,.listen-button,.voice-speed select{background:var(--surface);border:1px solid var(--line);border-radius:8px;color:var(--text);padding:6px 9px;min-height:36px}.listen-button{color:var(--accent);font-weight:700}.voice-speed select{padding:3px}.article-body{font-size:18px;line-height:1.95;padding:45px 0 30px;overflow-wrap:anywhere}.article-body h2{font-size:1.55em;margin:2em 0 .7em}.article-body h3{font-size:1.28em;margin:1.8em 0 .6em}.article-body p,.article-body ul,.article-body blockquote{margin-bottom:1.5em}.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.article-body img{border-radius:12px;display:block;margin:1.8em auto}.article-body blockquote{padding:8px 20px;border-left:4px solid var(--accent);background:var(--surface-soft);color:var(--muted)}.article-body code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:var(--surface-soft);padding:.1em .3em;border-radius:4px;font-size:.9em}.code-block{position:relative;background:#19231f;color:#e6eee9;border-radius:12px;overflow-x:auto;padding:52px 18px 20px;line-height:1.6;font-size:.85em}.code-block code{background:transparent;color:inherit;white-space:pre;display:block;padding:0}.copy-code{position:absolute;right:10px;top:10px;background:#33453a;color:#fff;border:0;border-radius:6px;padding:5px 9px;font-size:.8rem}.video-wrap{aspect-ratio:16/9;margin:2em 0}.video-wrap iframe{width:100%;height:100%;border:0;border-radius:12px}.tag-list{display:flex;flex-wrap:wrap;gap:7px;padding:25px 0;border-top:1px solid var(--line)}.tag-list span{background:var(--surface-soft);padding:5px 10px;border-radius:99px;color:var(--muted);font-size:.8rem}.owner-actions{padding:10px 0}.comments-section{max-width:760px;margin:70px auto}.comments-section .section-heading{margin-bottom:25px}.comment{border-bottom:1px solid var(--line);padding:20px 0}.comment>div{display:flex;justify-content:space-between;gap:15px}.comment time{color:var(--muted);font-size:.8rem}.comment p{white-space:pre-wrap;margin:12px 0 0}.comment-form{margin-top:40px;padding:28px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.comment-form h3{margin-bottom:5px}.comment-form>p{color:var(--muted);font-size:.9rem}.comment-form button{margin-top:18px}
label{display:block;font-size:.9rem;font-weight:700;margin-bottom:18px}label input:not([type=checkbox]),label textarea,label select,.wide-search input{display:block;width:100%;margin-top:8px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);padding:10px 13px;min-height:44px}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}.check-label{display:flex;align-items:center;gap:7px}.check-label input{accent-color:var(--accent);width:18px;height:18px}.auth-card{max-width:460px;margin:95px auto;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:36px;box-shadow:var(--shadow)}.auth-card h1{font-size:2.2rem}.auth-card>p:not(.eyebrow){color:var(--muted)}.auth-card form{margin-top:25px}.auth-card .button{width:100%}
.admin-nav{display:flex;gap:8px;overflow-x:auto;border-bottom:1px solid var(--line);padding:25px 0 16px;margin-bottom:35px}.admin-nav a{white-space:nowrap;padding:9px 13px;border-radius:8px;font-size:.88rem;font-weight:700;color:var(--muted)}.admin-nav a[aria-current=page]{color:var(--accent);background:var(--accent-light)}.admin-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:35px 0}.admin-heading .eyebrow{margin-bottom:7px}.admin-heading h1{font-size:clamp(2rem,4vw,3rem);margin:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:30px 0}.stats>div{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:22px;display:flex;flex-direction:column}.stats strong{font-size:1.8rem;line-height:1.2}.stats span{color:var(--muted);font-size:.8rem;margin-top:8px}.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:13px}table{width:100%;border-collapse:collapse;text-align:left}caption{text-align:left;font-weight:700;padding:18px 20px}th,td{border-top:1px solid var(--line);padding:14px 20px;min-width:90px;font-size:.88rem}th{color:var(--muted);font-size:.75rem}td:first-child{min-width:200px}.logout-form{margin-top:25px;text-align:right}.logout-form button,.danger-zone button{border:0;background:transparent;color:var(--muted);text-decoration:underline}.editor-form{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px}.editor-form>label:first-child input{font-size:1.35rem;font-weight:700}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field-help{display:block;font-weight:400;color:var(--muted);font-size:.78rem;margin-top:5px}.editor-toolbar{display:flex;flex-wrap:wrap;gap:7px;padding:12px;background:var(--surface-soft);border-radius:9px 9px 0 0}.editor-toolbar button{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:5px 9px;color:var(--text)}.editor-form #post-body{margin-top:0;border-radius:0 0 9px 9px;font-family:ui-monospace,Consolas,monospace;font-size:.9rem;line-height:1.7}.editor-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.editor-actions span,#upload-status{color:var(--muted);font-size:.8rem}.danger-zone{margin-top:30px;text-align:right}.danger-zone button{color:#a43b35}.category-admin-list{display:grid;gap:10px}.category-row{display:grid;grid-template-columns:minmax(180px,2fr) 100px 90px 80px auto;gap:12px;align-items:end;background:var(--surface);padding:13px;border:1px solid var(--line);border-radius:10px}.category-row label{margin:0}.category-row span{align-self:center;color:var(--muted);font-size:.8rem}.new-category{margin-top:35px;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.new-category h2{font-size:1.5rem}.moderation-card,.proposal-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px;margin:15px 0}.moderation-card>div,.proposal-card>div{display:flex;gap:8px}.proposal-card pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:300px;overflow:auto;background:var(--surface-soft);padding:15px;border-radius:8px}.proposal-card p{color:var(--muted)}
@media(max-width:1100px){.site-shell{display:block;max-width:980px}.side-space{display:none}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.header-inner{gap:1.5rem}.main-nav{gap:1rem}}@media(max-width:720px){.header-inner{min-height:68px;padding:0 16px;flex-wrap:wrap;gap:8px}.brand{font-size:1.1rem;margin-right:auto}.main-nav{order:3;width:100%;padding:5px 0 11px}.site-header{position:static}.main-content{padding:0 16px 70px}.hero{padding:65px 0}.hero h1{font-size:2.6rem}.section-heading{margin-top:45px;align-items:start}.post-grid{grid-template-columns:1fr}.post-card{min-height:230px}.site-footer{padding:20px 16px;gap:10px;flex-wrap:wrap}.article-header{padding:55px 0 30px}.article-body{padding-top:30px}.reader-toolbar{gap:8px}.font-controls{width:100%}.form-row,.stats{grid-template-columns:1fr}.category-row{grid-template-columns:1fr 1fr}.category-row label:first-of-type{grid-column:1/-1}.category-row .button{grid-column:1/-1}.admin-heading{align-items:start}.editor-form{padding:18px}.auth-card{margin:50px auto;padding:25px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.token-comment{color:#a8a8a8}.token-string{color:#e8d9a0}.token-number{color:#eac0a8}.token-keyword{color:#f4cf47}.link-preview{display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text)!important;text-decoration:none!important;overflow:hidden;line-height:1.5;margin:1.5em 0}.link-preview img{width:150px;height:120px;object-fit:cover;border-radius:0;margin:0}.link-preview span{display:grid;gap:6px;padding:12px 15px}.link-preview small{color:var(--muted);font-size:.75em}.link-preview strong{font-size:.95em}
.post-card{padding:0;overflow:hidden}.post-card-image{display:block}.post-card-image img{display:block;width:100%;height:175px;object-fit:cover}.post-card-content{padding:25px;display:flex;flex-direction:column;flex:1}
.brand-mark,.skip-link,.button.primary,.pagination a[aria-current=page]{background:var(--accent-fill);color:var(--on-accent);border-color:var(--accent-fill)}.button.primary:hover{background:var(--accent-deep);border-color:var(--accent-deep);color:var(--on-accent)}.code-block{background:#1d1d1d;color:#eeeeeb}.copy-code{background:#414141;color:#fff}.check-label input{accent-color:var(--accent-fill)}
.feed-heading{margin:58px 0 25px;padding-bottom:20px;border-bottom:1px solid var(--line)}.feed-heading h1{font-size:clamp(2rem,3.5vw,3.2rem);margin:0}.post-feed{display:flex;flex-direction:column;gap:14px}.post-feed .post-card{display:flex;flex-direction:row;min-height:210px;box-shadow:none}.post-feed .post-card-image{width:32%;flex:0 0 32%}.post-feed .post-card-image img{height:100%;min-height:210px}.post-feed .post-card-content{padding:25px 30px}.post-feed .post-card-meta{justify-content:flex-start;gap:18px;margin-bottom:13px}.post-card h2{font-size:1.25rem;margin-bottom:10px}.post-feed .post-card h2{font-size:1.55rem}.post-feed .post-card p{font-size:.92rem;margin-bottom:18px}.feed-pagination{display:flex;align-items:center;justify-content:center;gap:15px;margin:38px 0;color:var(--muted);font-size:.86rem}
@media(max-width:720px){.feed-heading{margin-top:28px}.post-feed .post-card{flex-direction:column}.post-feed .post-card-image{width:100%;flex:auto}.post-feed .post-card-image img{height:190px;min-height:0}.post-feed .post-card-content{padding:21px}.post-feed .post-card h2{font-size:1.3rem}.feed-pagination{flex-wrap:wrap}}
.cover-setting{margin:6px 0 24px;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft)}.cover-setting label{margin-bottom:10px}.cover-setting select{display:block;width:100%;max-width:440px;min-height:44px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text)}.cover-setting img{display:block;width:min(100%,320px);height:180px;object-fit:cover;border-radius:10px;margin-top:14px;border:1px solid var(--line)}.cover-setting img[hidden]{display:none}
[hidden]{display:none!important}.tag-list a{background:var(--surface-soft);padding:5px 10px;border-radius:99px;color:var(--muted);font-size:.8rem}.tag-list a:hover{color:var(--accent)}.article-toc{padding:22px 25px;margin:0 0 35px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);font-size:.9em}.article-toc strong{display:block;margin-bottom:10px}.article-toc ol{margin:0;padding-left:22px}.article-toc li{margin:5px 0}.article-toc a{text-decoration:underline;text-underline-offset:3px}.post-image{margin:2em 0}.post-image img{margin:0 auto}.post-image figcaption{text-align:center;color:var(--muted);font-size:.85em;margin-top:10px}.image-expand{display:block;cursor:zoom-in}.image-lightbox{position:fixed;max-width:min(96vw,1100px);max-height:94vh;padding:45px 15px 20px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--text)}.image-lightbox::backdrop{background:rgba(0,0,0,.85)}.image-lightbox img{display:block;max-width:100%;max-height:78vh;object-fit:contain;margin:auto}.lightbox-close{position:absolute;top:8px;right:10px;min-height:34px;padding:4px 9px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--text)}.lightbox-caption{text-align:center;margin:10px 0 0}.revision-card,.backup-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:23px;margin:18px 0}.revision-card h2,.backup-card h2{font-size:1.35rem;margin-bottom:8px}.revision-card pre{max-height:350px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--surface-soft);padding:15px;border-radius:8px}.revision-card form{margin-top:15px}.backup-card p{color:var(--muted)}
.related-posts{max-width:980px;margin:75px auto}.related-posts>h2{font-size:1.8rem;margin-bottom:20px}.related-posts .post-card{min-height:230px}.related-posts .post-card h2{font-size:1.15rem}
@media(max-width:400px){.comment-form{padding:18px}.link-preview{flex-direction:column;align-items:stretch}.link-preview img{width:100%;height:150px}.admin-heading{flex-wrap:wrap}}
.preview-workspace{padding:15px;background:var(--surface-soft);min-height:100vh}.preview-controls{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;max-width:1180px;margin:0 auto 15px}.preview-controls>div{display:flex;gap:6px}.preview-controls button{min-height:40px;padding:7px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text)}.preview-controls button[aria-pressed=true]{background:var(--accent-fill);border-color:var(--accent-fill);color:var(--on-accent)}#preview-frame{display:block;width:100%;max-width:100%;height:calc(100vh - 105px);min-height:480px;margin:auto;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.notebook-filter>div,.notebook-selection-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.notebook-filter{margin:25px 0}.notebook-filter>label{display:block;margin-bottom:8px;font-weight:700}.notebook-panel{padding:24px;margin:25px 0;background:var(--surface);border:1px solid var(--line);border-radius:14px}.notebook-panel h2{font-size:1.5rem}.notebook-panel select,.notebook-filter select{width:100%;min-height:44px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text)}.notebook-filter select{width:auto;min-width:180px;max-width:100%}.notebook-selection-tools label{flex:1;min-width:170px;margin:0}.notebook-selection-tools input{display:block;width:100%;margin-top:5px}.notebook-list{margin:20px 0;padding:10px;border:1px solid var(--line);border-radius:10px;max-height:480px;overflow:auto;min-width:0}.notebook-list legend{padding:0 6px;font-weight:700}.notebook-row{display:flex;align-items:center;gap:12px;padding:12px;margin:0;border-bottom:1px solid var(--line);cursor:pointer}.notebook-row:last-child{border-bottom:0}.notebook-row input{width:20px;height:20px;flex:0 0 20px;accent-color:var(--accent-fill)}.notebook-row span{min-width:0;overflow-wrap:anywhere}.notebook-row small{display:block;color:var(--muted);font-weight:400}.notebook-row:has(input:checked){background:var(--accent-light)}#notebook-output{display:block;width:100%;min-height:330px;resize:vertical;white-space:pre-wrap;font-family:ui-monospace,Consolas,monospace;margin:10px 0 18px}.notebook-panel .check-label{margin:15px 0}.notebook-panel .check-label input{width:auto}.notebook-panel .editor-actions span{overflow-wrap:anywhere}
@media(max-width:720px){.notebook-panel{padding:16px}.notebook-filter>div{align-items:stretch}.notebook-filter select{width:100%}.notebook-selection-tools{align-items:stretch}.notebook-selection-tools label{flex-basis:100%}.notebook-selection-tools button{flex:1}.notebook-panel .editor-actions .button{width:100%}.notebook-list{max-height:390px}}


.watermark-preview{display:flex;justify-content:center;align-items:center;min-height:160px;background:var(--surface-soft);border:1px solid var(--line);border-radius:12px;padding:16px}.watermark-preview img{display:block;max-width:100%;max-height:65vh;object-fit:contain}.watermark-presets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:22px}.watermark-presets legend{font-weight:700;padding:0 6px}.watermark-presets button[aria-pressed=true]{background:var(--accent-light);border-color:var(--accent)}#watermark-form input[type=range]{padding:0;cursor:pointer;accent-color:var(--accent-fill)}#watermark-position-status{display:block;margin-top:12px;color:var(--muted);font-size:.85rem}@media(max-width:480px){.watermark-presets{gap:5px;padding:10px}.watermark-presets .button{padding:8px 4px;font-size:.8rem}}

.library-image{display:block;width:100%;height:180px;object-fit:contain;border-radius:10px;background:var(--surface-soft)}.task-item{list-style:none}.task-item span{color:var(--accent)}.footnotes{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;font-size:.9em}.formula-block{overflow-x:auto;padding:20px 8px}.formula-block math{font-size:1.2em}.formula-source{white-space:pre-wrap}.table-wrap{max-width:100%;overflow-x:auto}.article-body table th,.article-body table td{min-width:110px;padding:10px 14px;border:1px solid var(--line)}.admin-nav{flex-wrap:wrap}.notebook-panel input:not([type=checkbox]),.notebook-panel select,.notebook-panel textarea{max-width:100%}
.article-page{max-width:var(--reader-width,760px)}.article-body{line-height:var(--reader-line,1.8)}.article-body p,.article-body ul,.article-body blockquote{margin-bottom:calc(var(--reader-paragraph,1.4)*1em)}
.reader-layout-controls{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:18px 0;border-bottom:1px solid var(--line)}.reader-layout-controls label{display:flex;align-items:center;gap:8px;margin:0;font-size:.85rem}.reader-layout-controls select{width:auto;min-height:44px}.reader-layout-controls button{min-height:44px}
.focus-reading .site-header,.focus-reading .site-footer,.focus-reading .side-space,.focus-reading .related-posts,.focus-reading .comments-section,.focus-reading .private-reading-mark,.focus-reading .owner-actions,.focus-reading .backlinks{display:none}.focus-reading .site-shell{display:block;max-width:1040px}.focus-reading .main-content{padding-top:20px}
.post-card{position:relative}.pinned-chip,.owner-badge{display:inline-block;background:var(--accent-light);color:var(--accent);border:1px solid var(--accent);border-radius:7px;padding:3px 8px;font-size:.75rem;font-weight:700}.pinned-chip{position:absolute;top:8px;right:8px;z-index:1}.comment>div{flex-wrap:wrap}.comment-reply{margin-left:24px;padding-left:16px;border-left:3px solid var(--line)}.comment-thread{padding-bottom:20px}.comment p,.checked-url{overflow-wrap:anywhere}.checked-url{max-width:400px}.review-information dl div{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}.review-information dt{font-weight:700}.review-information dd{margin:0}.review-information p{white-space:pre-wrap;overflow-wrap:anywhere}.archive-months{display:flex;flex-wrap:wrap;gap:12px;list-style:none;padding:12px 0}.internal-link-dialog{width:min(600px,calc(100vw - 32px));max-height:85vh;overflow:auto;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:14px;padding:24px}.internal-link-dialog::backdrop{background:rgba(0,0,0,.65)}.internal-link-dialog li{margin:10px 0;overflow-wrap:anywhere}.internal-link-dialog .button{text-align:left;white-space:normal}.unavailable-link{color:var(--muted)}
@media(max-width:720px){.reader-layout-controls label{width:100%;justify-content:space-between}.reader-layout-controls select{min-width:120px}.comment-reply{margin-left:10px;padding-left:10px}.review-information dl div{display:block}.comment time{width:100%}.internal-link-dialog{padding:18px}}