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1.5rem 1.5rem;padding-left:1rem}.article-detail .article-body li{margin-bottom:.5rem}.article-detail .article-body blockquote{border-left:4px solid var(--color-primary);padding:.5rem 1.5rem;margin:1.5rem 0;background:var(--color-blockquote-bg);color:var(--color-text-muted);border-radius:0 8px 8px 0}.article-detail .article-body code{background:var(--color-primary-bg);padding:.2rem .5rem;border-radius:4px;font-size:13px;color:var(--color-code-text)}.article-detail .article-body pre{background:var(--color-pre-bg);padding:1.5rem;border-radius:8px;overflow-x:auto;margin-bottom:1.5rem}.article-detail .article-body pre code{background:none;padding:0;color:var(--color-text)}.article-meta--centered{display:flex;justify-content:center;gap:2rem;margin-top:1rem;font-size:13px;color:var(--color-text-muted)}.article-back{display:inline-block;margin-top:3rem;color:var(--color-primary);text-decoration:none;font-weight:500;transition:color .3s}.article-back:hover{color:var(--color-primary-dark)}footer{text-align:center;padding:3rem 0;font-size:12px;color:var(--color-text-muted);border-top:1px solid var(--color-border)}@media (max-width:768px){.nav-inner{padding:0 var(--page-padding-x);gap:1.5rem}.nav-links{gap:1rem;font-size:13px}.home-layout{grid-template-columns:1fr;padding:calc(58px + var(--space-xl)) var(--page-padding-x) 1.5rem}.home-sidebar{position:static;order:-1}.knowledge-grid{grid-template-columns:1fr}.section-title{font-size:24px}.ai-daily-page,.article-detail,.categories-page,.tools-page{padding:6rem var(--page-padding-x) 3rem}.tools-layout{grid-template-columns:1fr;gap:1rem}.tools-categories{position:static;display:flex;flex-wrap:wrap;gap:.25rem}.article-detail .article-header h1{font-size:24px}}.visible{visibility:visible}.collapse{visibility:collapse}.fixed{position:fixed}.absolute{position:absolute}.block{display:block}.inline{display:inline}.flex{display:flex}.table{display:table}.grid{display:grid}.\!contents{display:contents!important}.contents{display:contents}.hidden{display:none}.size-2\.5{width:.625rem;height:.625rem}.size-3{width:.75rem;height:.75rem}.size-3\.5{width:.875rem;height:.875rem}.size-4{width:1rem;height:1rem}.h-6{height:1.5rem}.h-full{height:100%}.h-screen{height:100vh}.w-full{width:100%}.min-w-0{min-width:0}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.touch-none{touch-action:none}.resize{resize:both}.items-end{align-items:flex-end}.items-center{align-items:center}.justify-center{justify-content:center}.gap-px{gap:1px}.overflow-hidden{overflow:hidden}.rounded{border-radius:.25rem}.border{border-width:1px}.bg-\[\#1e1e1e\]{--tw-bg-opacity:1;background-color:rgb(30 30 30/var(--tw-bg-opacity,1))}.text-sm{font-size:.875rem;line-height:1.25rem}.lowercase{text-transform:lowercase}.\!italic{font-style:italic!important}.italic{font-style:italic}.text-black\/50{color:rgb(0 0 0/.5)}.text-muted{color:var(--color-text-muted)}.text-neutral-400{--tw-text-opacity:1;color:rgb(163 163 163/var(--tw-text-opacity,1))}.text-primary{color:var(--color-primary)}.text-white\/50{color:rgb(255 255 255/.5)}.underline{text-decoration-line:underline}.shadow{--tw-shadow:0 1px 3px 0 rgb(0 0 0/0.1),0 1px 2px -1px rgb(0 0 0/0.1);--tw-shadow-colored:0 1px 3px 0 var(--tw-shadow-color),0 1px 2px -1px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-shadow)}.outline{outline-style:solid}.blur{--tw-blur:blur(8px)}.blur,.invert{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)}.invert{--tw-invert:invert(100%)}.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{--color-primary:#45de9d;--color-primary-light:#82edc0;--color-primary-dark:#0bd07d;--color-primary-bg:rgba(0,185,107,0.18);--color-primary-soft:#0f221a;--color-primary-faint:rgba(0,185,107,0.12);--color-bg:#0d1411;--color-surface:#141d19;--color-text:#e6edeb;--color-text-muted:#93a29d;--color-border:rgba(255,255,255,0.08);--color-nav-bg:rgba(13,20,17,0.85);--color-pre-bg:#1a2420;--color-code-text:#45de9d;--color-blockquote-bg:rgba(0,185,107,0.1);--color-error:#f87171;--color-star:#fbbf24;--color-white:#ffffff;--color-scrollbar-thumb:rgba(255,255,255,0.25);--color-scrollbar-thumb-strong:rgba(255,255,255,0.5);--daily-official:#34d399;--daily-news:#60a5fa;--daily-paper:#a78bfa;--daily-community:#94a3b8;--daily-deepdive:#fbbf24;--daily-domestic:#f472b6;--shadow-sm:0 2px 8px rgba(0,0,0,0.25);--shadow-md:0 6px 20px rgba(0,0,0,0.30);--shadow-lg:0 10px 30px rgba(0,0,0,0.35);--shadow-hover:0 6px 20px rgba(0,0,0,0.40);--card-bg:var(--color-surface);--card-line-w:0px;--card-hover-lift:-2px;--card-cursor:pointer;--daily-line-w:0px;--quick-tools-icon-lift:-2px;--quick-tools-hit-extend:18px;--card-hover-shadow-strong:0 8px 24px rgba(0,0,0,0.50);--quick-tools-icon-shadow:0 4px 10px rgba(0,0,0,0.40);--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-pill:25px;--radius-full:50%;--font-sans:"Noto Sans SC",system-ui,-apple-system,sans-serif;--font-mono:"Noto Sans SC",system-ui,-apple-system,sans-serif;--text-h1:32px;--text-h2:24px;--text-h3:20px;--text-h4:18px;--text-h5:16px;--text-body:15px;--text-body-sm:14px;--text-detail:13px;--text-minor:12px;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--leading-tight:1.4;--leading-snug:1.5;--leading-normal:1.6;--leading-relaxed:1.8;--leading-article:2;--transition-fast:0.2s;--transition-base:0.3s;--max-width-page:1200px;--max-width-article:800px;--max-width-tool:1000px;--page-padding-x:var(--space-lg)}[data-theme=light]{--color-primary:#00b96b;--color-primary-light:#82edc0;--color-primary-dark:#009456;--color-primary-bg:rgba(0,185,107,0.09);--color-primary-soft:#ecfaf4;--color-primary-faint:rgba(0,185,107,0.06);--color-bg:#fafafa;--color-surface:#ffffff;--color-text:#333333;--color-text-muted:#666666;--color-border:#e7e9e8;--color-nav-bg:rgba(255,255,255,0.9);--color-pre-bg:#f5f5f5;--color-code-text:#009456;--color-blockquote-bg:rgba(0,185,107,0.05);--color-error:#dc2626;--color-scrollbar-thumb:rgba(0,0,0,0.2);--color-scrollbar-thumb-strong:rgba(0,0,0,0.4);--daily-official:#059669;--daily-news:#2563eb;--daily-paper:#7c3aed;--daily-community:#6b7280;--daily-deepdive:#d97706;--daily-domestic:#db2777;--shadow-sm:0 1px 4px rgba(0,0,0,0.04);--shadow-md:0 1px 4px -2px rgba(0,0,0,0.08),0 2px 8px rgba(0,0,0,0.04);--shadow-lg:0 4px 12px rgba(0,0,0,0.08),0 8px 24px rgba(0,0,0,0.04);--shadow-hover:0 2px 8px -2px rgba(0,0,0,0.10),0 6px 16px rgba(0,0,0,0.06);--card-hover-shadow-strong:0 4px 12px -2px rgba(0,0,0,0.14),0 10px 24px rgba(0,0,0,0.08);--quick-tools-icon-shadow:0 4px 10px rgba(0,0,0,0.12)}.btn{display:inline-block;padding:var(--space-md) 2.5rem;border:none;border-radius:var(--radius-pill);font-weight:var(--weight-medium);text-decoration:none;transition:all var(--transition-base);cursor:pointer;font-family:inherit;font-size:var(--text-body)}.btn-primary{background:var(--color-primary);color:var(--color-white)}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-2px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.tool-page{padding:8rem var(--space-2xl) 5rem;max-width:var(--max-width-tool);margin:0 auto}.tool-header{text-align:center;margin-bottom:var(--space-xl)}.tool-header h1{font-size:var(--text-h2);font-weight:var(--weight-bold);color:var(--color-text)}.tool-header p{color:var(--color-text-muted);margin-top:var(--space-sm)}.tool-workspace{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.tool-panel{display:flex;flex-direction:column;gap:var(--space-sm)}.tool-panel label{font-size:var(--text-detail);color:var(--color-text-muted)}.tool-textarea{width:100%;min-height:380px;padding:var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-detail);line-height:var(--leading-normal);resize:vertical;outline:none;box-sizing:border-box;transition:border-color var(--transition-base)}.tool-textarea:focus{border-color:var(--color-primary)}.tool-textarea[readonly]{cursor:default}.tool-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-sm);margin-top:var(--space-lg)}.tool-message{color:var(--color-error);font-size:var(--text-detail);text-align:center;margin-top:var(--space-md);min-height:1.5em}.tool-message--ok{color:var(--color-primary)}@media (max-width:768px){.tool-page{padding:6rem var(--space-lg) var(--space-2xl)}.tool-workspace{grid-template-columns:1fr}}.tool-label-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm)}.tool-label-row label{margin:0}.translate-direction{font-size:var(--text-small);color:var(--color-primary);font-weight:var(--weight-medium);white-space:nowrap}.translate-meta-row{display:flex;justify-content:space-between;gap:var(--space-sm);color:var(--color-text-muted)}.translate-it-toggle,.translate-meta-row{align-items:center;font-size:var(--text-small)}.translate-it-toggle{display:inline-flex;gap:var(--space-xs);cursor:pointer;color:var(--color-text);-webkit-user-select:none;-moz-user-select:none;user-select:none}.translate-it-toggle input{accent-color:var(--color-primary)}.translate-limit-warn{color:var(--color-error);font-weight:var(--weight-medium)}.tool-textarea.translate-textarea{font-family:inherit}.word-count-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-sm)}.stat-item{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-md);text-align:center}.stat-value{font-size:var(--text-h2);font-weight:var(--weight-bold);color:var(--color-primary);line-height:var(--leading-tight)}.stat-label{font-size:var(--text-detail);color:var(--color-text-muted);margin-top:var(--space-xs)}.ts-result{display:flex;flex-direction:column;gap:var(--space-sm)}.ts-result-row{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md)}.ts-result-label{font-size:var(--text-detail);color:var(--color-text-muted);white-space:nowrap}.ts-result-value{font-size:var(--text-body);font-family:var(--font-mono);color:var(--color-text);word-break:break-all;text-align:right}.pdf-workspace{max-width:640px;margin:0 auto}.pdf-dropzone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--space-2xl) var(--space-lg);text-align:center;cursor:pointer;background:var(--color-surface);color:var(--color-text-muted);transition:border-color var(--transition-base),background var(--transition-base)}.pdf-dropzone:focus-visible,.pdf-dropzone:hover{border-color:var(--color-primary)}.pdf-dropzone.dragover{border-color:var(--color-primary);background:var(--color-primary-soft)}.pdf-dropzone-icon{display:block;font-size:2.5rem;margin-bottom:var(--space-sm)}.pdf-settings{margin-top:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-md)}.pdf-settings[hidden],.tool-actions[hidden]{display:none}.pdf-file-info{display:flex;justify-content:space-between;flex-wrap:wrap;gap:var(--space-sm);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);font-size:var(--text-detail);color:var(--color-text-muted)}.pdf-range{display:flex;justify-content:center;align-items:flex-end;gap:var(--space-md)}.pdf-range-item{display:flex;flex-direction:column;gap:var(--space-xs)}.pdf-range-item label{font-size:var(--text-detail);color:var(--color-text-muted)}.pdf-range-item input{width:96px;padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-size:var(--text-body);font-family:var(--font-mono);outline:none;box-sizing:border-box;transition:border-color var(--transition-base)}.pdf-range-item input:focus{border-color:var(--color-primary)}.pdf-range-sep{padding-bottom:var(--space-sm);color:var(--color-text-muted)}.pdf-export-settings{display:flex;flex-direction:column;gap:var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-md)}.pdf-setting-row[hidden]{display:none}.pdf-setting-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}.pdf-setting-row label{font-size:var(--text-detail);color:var(--color-text-muted);white-space:nowrap}.pdf-setting-row select{min-width:170px;padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-size:var(--text-body);font-family:inherit;outline:none;box-sizing:border-box;transition:border-color var(--transition-base)}.pdf-setting-row select:focus{border-color:var(--color-primary)}.pdf-setting-row input[type=range]{flex:1;max-width:220px;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:6px;border-radius:3px;background:linear-gradient(to right,var(--color-primary) var(--fill,85%),var(--color-border) var(--fill,85%));outline:none;cursor:pointer}.pdf-setting-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--color-primary);cursor:pointer}.pdf-setting-row input[type=range]::-moz-range-track{height:6px;border-radius:3px;background:var(--color-border)}.pdf-setting-row input[type=range]::-moz-range-progress{height:6px;border-radius:3px;background:var(--color-primary)}.pdf-setting-row input[type=range]::-moz-range-thumb{width:16px;height:16px;border:none;border-radius:50%;background:var(--color-primary);cursor:pointer}.pdf-dpi-control{display:flex;align-items:center;gap:var(--space-sm)}.pdf-dpi-control select{min-width:120px}.pdf-dpi-input[hidden]{display:none}.pdf-dpi-input{display:flex;align-items:center;gap:var(--space-xs)}.pdf-dpi-input input[type=text]{width:96px;padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-size:var(--text-body);font-family:var(--font-mono);outline:none;box-sizing:border-box;transition:border-color var(--transition-base)}.pdf-dpi-input input[type=text]:focus{border-color:var(--color-primary)}.extract-tabs{display:flex;gap:var(--space-xs);margin-bottom:var(--space-md)}.extract-tab{padding:var(--space-sm) var(--space-lg);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-muted);font-size:var(--text-detail);cursor:pointer;transition:border-color var(--transition-base),color var(--transition-base),background var(--transition-base)}.extract-tab:hover{border-color:var(--color-primary);color:var(--color-primary)}.extract-tab.active{border-color:var(--color-primary);background:var(--color-primary);color:#fff}.extract-preview{max-height:420px;overflow:auto;padding:var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-detail);line-height:1.7;white-space:pre-wrap;word-break:break-all}.extract-actions{display:flex;justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-md)}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:var(--space-md)}.image-item{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-sm);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);transition:border-color var(--transition-base),box-shadow var(--transition-base)}.image-item:hover{border-color:var(--color-primary);box-shadow:var(--shadow-hover)}.image-item img{width:100%;height:120px;-o-object-fit:contain;object-fit:contain;background:#f7f7f7;border-radius:var(--radius-sm)}.image-item-info{display:flex;flex-direction:column;gap:2px;font-size:var(--text-minor);color:var(--color-text-muted)}.image-item-row{display:flex;justify-content:space-between}.image-item-row span{white-space:nowrap}.image-item .btn{font-size:var(--text-small);padding:var(--space-xs) var(--space-sm)}.image-item .btn:hover:not(:disabled){background:var(--color-primary);color:var(--color-white)}.extract-empty{color:var(--color-text-muted);font-size:var(--text-detail);text-align:center;padding:var(--space-lg) 0}.emoji-cats{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-xs);margin-bottom:var(--space-lg)}.emoji-cat{padding:var(--space-sm) var(--space-lg);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-muted);font-size:var(--text-detail);cursor:pointer;transition:border-color 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