@charset "UTF-8";
:root{color-scheme:light;--bg:#f3f6fb;--surface:#fff;--surface-2:#f8fafd;--text:#17263e;--muted:#7b889d;--border:#e4eaf3;--blue:#2277dd;--blue-soft:#eaf3ff;--sidebar:#fff;--shadow:0 4px 20px #18365504;--sidebar-width:226px;--input:#fff;--hero:#071a35;font-family:Inter,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;font-size:14px;font-synthesis:none}
:root[data-theme=dark]{color-scheme:dark;--bg:#0d1627;--surface:#131f35;--surface-2:#18253f;--text:#e1eafa;--muted:#9bacc6;--border:#2a3d5b;--blue:#80beff;--blue-soft:#203c60;--sidebar:#101b2e;--shadow:0 4px 20px #00000010;--input:#101d32}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{opacity:.6;cursor:wait}button{border:0;background:none}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}button:focus-visible,a:focus-visible{outline:3px solid #3692ee;outline-offset:4px}input:focus,textarea:focus,select:focus{outline:2px solid #3692ee55;outline-offset:1px;border-color:#3391e6}input,textarea,select{color:var(--text);background:var(--input);border:1px solid var(--border);border-radius:8px;padding:10px 12px;min-width:0}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{resize:vertical}.icon{width:20px;height:20px;flex-shrink:0;vertical-align:middle}.skip{position:fixed;top:-60px;left:16px;z-index:200;background:var(--surface);padding:12px}.skip:focus{top:8px}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);background:var(--sidebar);border-right:1px solid var(--border);z-index:40;display:flex;flex-direction:column;transition:width .2s,transform .2s}.brand{height:82px;padding:18px 20px;display:flex;align-items:center;gap:10px;white-space:nowrap}.brand img{width:36px;height:36px}.brand>span{font-size:20px;font-weight:800;line-height:1.2;letter-spacing:1px}.brand-sub{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1px;margin-top:5px}.side-caption{font-size:11px;color:var(--muted);padding:22px 24px 10px;white-space:nowrap}nav .side-caption{padding-top:28px}.nav-item{height:45px;margin:5px 12px;display:flex;align-items:center;gap:12px;padding:0 14px;border-radius:8px;color:#66768d;position:relative;white-space:nowrap;font-size:13px}.nav-item .icon{width:18px;height:18px}.nav-item:hover{background:var(--surface-2);color:var(--blue)}.nav-item.active{color:var(--blue);background:var(--blue-soft);font-weight:650}.nav-item.active i{width:5px;height:5px;background:currentColor;border-radius:50%;margin-left:auto}.nav-count{margin-left:auto;font-size:11px;padding:0 7px;background:var(--surface-2);border-radius:5px}.nav-separator{border-top:1px solid var(--border);margin:22px 24px 15px}.side-bottom{margin-top:auto;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:6px}.side-note{font-size:10px;color:var(--muted);white-space:nowrap;display:flex;align-items:center;gap:7px}.live-dot{width:5px;height:5px;background:#54b898;border-radius:50%}.side-collapse{border:1px solid var(--border);border-radius:5px;padding:2px 4px;display:flex;color:var(--muted)}.side-collapse .icon{width:13px;height:16px}.shell{margin-left:var(--sidebar-width);transition:margin .2s}.topbar{height:62px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;gap:15px;position:sticky;top:0;z-index:20}.top-left,.top-actions{display:flex;align-items:center;gap:20px}.top-left{gap:16px;min-width:0}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--muted);border-radius:7px}.icon-button:hover{background:var(--blue-soft);color:var(--blue)}.breadcrumb{font-size:12px;white-space:nowrap;color:var(--muted)}.breadcrumb span{margin:0 13px;color:#c4ccda}.breadcrumb b{color:var(--text);font-weight:500}.search-trigger{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--border);border-radius:7px;height:32px;padding:0 9px;color:var(--muted);font-size:11px}.search-trigger .icon{width:15px;height:15px}.search-trigger kbd{font:10px inherit;border:1px solid var(--border);background:var(--surface);padding:0 5px;border-radius:3px;margin-left:22px}.top-divider{height:20px;border-left:1px solid var(--border)}.avatar{width:31px;height:31px;display:flex;align-items:center;justify-content:center;border:1px solid #c8ddfa;background:#edf5ff;color:#3b7ccb;border-radius:50%;font-weight:600;font-size:12px}.tabbar{height:39px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:stretch;gap:0;padding-left:20px}.tab-home{width:34px;display:flex;align-items:center;justify-content:center;color:var(--muted)}.tab-home .icon{width:15px;height:15px}.current-tab{font-size:11px;color:var(--blue);background:var(--blue-soft);border:1px solid var(--border);border-bottom:2px solid var(--blue);margin-top:5px;padding:6px 17px;border-radius:6px 6px 0 0}.tab-hint{margin-left:auto;display:flex;align-items:center;padding-right:30px;color:var(--muted);font-size:10px;letter-spacing:.4px}main{max-width:1600px;min-height:calc(100vh - 155px);margin:0 auto;padding:26px 30px 40px;outline:none}.footer{border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:12px;padding:17px 30px;color:var(--muted);font-size:10px}.welcome-line{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:12px}.welcome-line h1{font-size:23px;letter-spacing:.4px;margin-bottom:3px}.welcome-line p{font-size:12px;color:var(--muted)}.quiet-badge{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11px}.quiet-badge .icon{width:15px;height:15px;color:#7ba4da}
.hero{min-height:300px;border:1px solid #284975;background:linear-gradient(90deg,#07182bf7 0%,#0a2143e8 44%,#09264750 100%),url('/assets/hero.webp') center 53%/cover;border-radius:16px;color:white;position:relative;overflow:hidden;box-shadow:0 7px 20px #142d5212}.hero-content{position:relative;z-index:2;padding:32px 36px;max-width:690px}.eyebrow{display:block;font-size:9px;color:#92b7e5;letter-spacing:2.5px;margin-bottom:14px;font-weight:600}.hero h2{font-size:clamp(24px,2.3vw,36px);line-height:1.5;font-weight:700;letter-spacing:1px}.hero h2 span{color:#91c9ff}.hero p{font-size:12px;color:#b3c7e1;line-height:1.9;margin:12px 0 20px}.hero-actions{display:flex;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:39px;padding:9px 17px;border:1px solid transparent;border-radius:7px;font-size:12px;font-weight:550;transition:background .15s,transform .15s;white-space:nowrap}.button:hover{transform:translateY(-1px)}.button .icon{width:16px;height:16px}.primary{color:white;background:linear-gradient(110deg,#1473d7,#178ebc);border-color:#429adb;box-shadow:inset 0 1px 0 #c5eeff24,0 3px 10px #0863ab16}.primary:hover{background:linear-gradient(110deg,#2585e7,#1999ca)}.secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.secondary:hover{border-color:var(--blue);color:var(--blue)}.hero-ghost{border-color:#718aa44f;background:#ffffff07;color:#d7e7fb}.hero-ghost:hover{background:#ffffff15}.small{min-height:33px;padding:6px 12px;font-size:11px}.full{width:100%}.hero-word{position:absolute;right:10%;top:24px;font-size:137px;line-height:1.3;font-weight:800;letter-spacing:-4px;color:#aacbff1c;transform:rotate(-8deg)}.hero-word span{display:block;font-size:18px;letter-spacing:10px;margin-left:10px;font-weight:400;color:#c4dcff47}.hero-chip{position:absolute;right:28px;bottom:23px;padding:9px 13px;border:1px solid #bcd6ff28;background:#1838645c;backdrop-filter:blur(10px);border-radius:8px;color:#d5e4fb;font-size:11px;display:flex;gap:8px;align-items:center}.hero-chip .icon{color:#8dc9ff;width:17px;height:17px}
.overview-strip{display:grid;grid-template-columns:repeat(4,1fr);margin-top:19px;border:1px solid var(--border);border-radius:11px;background:var(--surface);padding:17px 0;box-shadow:var(--shadow)}.overview-strip>div{display:flex;align-items:center;justify-content:center;gap:10px;border-right:1px solid var(--border)}.overview-strip>div:last-child{border:0}.overview-strip .icon{width:18px;height:18px;color:#7a9cc6}.overview-strip b{font-size:21px;font-weight:650;font-variant-numeric:tabular-nums}.overview-strip span{color:var(--muted);font-size:11px;margin-left:2px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:28px 0 17px;gap:14px}.section-heading h2{font-size:18px;font-weight:650;letter-spacing:.3px}.section-heading p{font-size:11px;color:var(--muted);margin-top:5px}.text-link{display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-size:11px;white-space:nowrap;padding:0}.text-link:hover{text-decoration:underline}.text-link .icon{width:15px;height:15px}.industry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.industry-card{border:1px solid var(--border);border-radius:12px;background:var(--surface);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,border-color .2s,box-shadow .2s;min-width:0}.industry-card:hover{transform:translateY(-4px);border-color:#8bb8ee;box-shadow:0 12px 24px #1c3b6910}.industry-art{height:112px;position:relative;overflow:hidden;color:#a9d1ff;background:linear-gradient(120deg,#132c50,#214c7a)}.purple .industry-art{color:#c6c3ff;background:linear-gradient(120deg,#272447,#4c4c83)}.teal .industry-art{color:#a6e7e3;background:linear-gradient(120deg,#143a45,#27616c)}.rose .industry-art{color:#e5c5dc;background:linear-gradient(120deg,#3f2947,#775577)}.industry-art:after{content:'';position:absolute;width:175px;height:175px;border:1px solid #ffffff12;border-radius:50%;right:-25px;top:-40px;box-shadow:0 0 0 24px #ffffff05,0 0 0 48px #ffffff03}.industry-number{position:absolute;left:18px;top:12px;font-size:10px;letter-spacing:1px;opacity:.6}.industry-en{position:absolute;left:18px;bottom:14px;font-size:8px;letter-spacing:1.8px;opacity:.8}.industry-symbol{position:absolute;right:26px;top:22px;transform:rotate(-8deg);z-index:1}.industry-symbol .icon{width:57px;height:57px;stroke-width:.95;filter:drop-shadow(0 6px 8px #00000022)}.industry-lines{position:absolute;left:-10px;right:40px;bottom:35px;border-bottom:1px solid #ffffff0d;transform:rotate(-20deg);height:40px;border-top:1px solid #ffffff0d}.industry-body{padding:16px 17px 12px}.industry-name{display:flex;align-items:center;justify-content:space-between;gap:4px}.industry-name h3{font-size:16px;font-weight:650}.industry-name .icon{width:17px;color:#8b9cb2}.industry-body>p{font-size:11px;line-height:1.85;color:var(--muted);margin:9px 0 12px;min-height:41px}.industry-tags{display:flex;gap:5px;flex-wrap:wrap}.industry-tags span{font-size:9px;padding:3px 5px;border-radius:3px;background:var(--surface-2);color:var(--muted)}.industry-foot{display:flex;justify-content:space-between;align-items:center;margin-top:15px;padding-top:11px;border-top:1px solid var(--border);font-size:10px;color:var(--muted);gap:6px}.industry-foot>span:last-child{color:var(--blue);display:flex;align-items:center;gap:2px}.industry-foot .icon{width:12px;height:12px}
.home-lower{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.path-panel,.learning-panel,.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.path-panel{padding:4px 20px}.path-row{display:flex;align-items:center;gap:15px;padding:15px 0;border-bottom:1px solid var(--border)}.path-row:last-child{border:0}.path-row:hover b{color:var(--blue)}.path-num{font-size:11px;color:#9eacc0;font-variant-numeric:tabular-nums}.path-symbol{width:34px;height:34px;border-radius:8px;background:var(--blue-soft);color:#6392cf;display:flex;align-items:center;justify-content:center}.path-symbol .icon{width:17px;height:17px}.path-row b{font-size:12px;display:block;font-weight:550}.path-row small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.path-row>.icon{margin-left:auto;width:16px;height:16px;color:#98a7bc}.learning-panel{padding:24px}.learning-top{display:flex;gap:12px;align-items:center}.learning-top b{font-size:12px;font-weight:550}.learning-top p{font-size:10px;color:var(--muted);margin-top:3px}.round-icon{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;width:41px;height:41px;flex-shrink:0}.blue.round-icon,.blue.header-symbol{color:#4a8be1;background:#eaf3ff}.purple.round-icon,.purple.header-symbol{color:#8771c9;background:#f0edfb}.teal.round-icon,.teal.header-symbol{color:#4f9f9e;background:#e9f6f4}.rose.header-symbol{color:#bc84a6;background:#f9eef5}.learning-panel h3{font-size:15px;margin:22px 0 18px;font-weight:550}.progress-label{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-bottom:9px}.progress-label b{color:var(--blue);font-weight:500}.progress{height:5px;background:var(--surface-2);border-radius:8px;overflow:hidden;margin-bottom:22px}.progress>span{display:block;background:linear-gradient(90deg,#2981df,#5db6e1);height:100%;border-radius:8px}.learning-note{display:flex;align-items:center;justify-content:center;gap:6px;font-size:10px;color:var(--muted);margin-top:17px}.learning-note .icon{width:12px;height:12px}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.course-card{border:1px solid var(--border);border-radius:12px;padding:20px;background:var(--surface);box-shadow:var(--shadow);display:flex;flex-direction:column;transition:border-color .15s}.course-card:hover{border-color:#9abbe5}.course-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.tag{font-size:9px;border-radius:4px;display:inline-flex;align-items:center;padding:3px 8px;white-space:nowrap}.tag.blue{color:#4683cf;background:#edf4fe}.tag.purple{color:#8b73c7;background:#f2eefb}.tag.teal{color:#4e9594;background:#eaf6f3}.tag.rose{color:#b77c9d;background:#f8eff4}.bookmark{display:flex;padding:3px;color:#a3afc0}.bookmark .icon{width:16px;height:16px}.bookmark:hover,.bookmark.selected{color:#dda640}.bookmark.selected .icon{fill:#eeb74924}.course-title{font-size:15px;line-height:1.6;font-weight:600}.course-title:hover{color:var(--blue)}.course-card>p{font-size:11px;line-height:1.85;color:var(--muted);margin:9px 0 20px;flex:1}.course-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid var(--border);padding-top:12px}.course-bottom>span{display:flex;align-items:center;font-size:9px;color:var(--muted);gap:4px;white-space:nowrap}.course-bottom>span .icon{width:12px;height:12px}.completed-link{font-size:10px;color:#4e9c87;white-space:nowrap}.completed-link .icon{width:13px;height:13px}
.page-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px 30px;margin-bottom:24px;border:1px solid var(--border);background:linear-gradient(110deg,var(--surface),var(--surface-2));border-radius:14px;min-height:162px}.page-eyebrow{display:block;font-size:9px;color:#7a9cc9;letter-spacing:2px;margin-bottom:9px;font-weight:650}.page-header h1{font-size:26px;letter-spacing:.4px;margin-bottom:10px}.page-header p{font-size:12px;color:var(--muted);max-width:720px;line-height:1.8}.header-symbol{width:70px;height:70px;display:flex;align-items:center;justify-content:center;border-radius:20px;transform:rotate(-7deg);margin:0 10px 0 20px;flex-shrink:0}.header-symbol .icon{width:36px;height:36px;stroke-width:1.2}.info-banner{display:flex;gap:10px;align-items:center;padding:14px 17px;margin-bottom:22px;background:var(--blue-soft);color:var(--blue);border:1px solid #9ebce52f;border-radius:8px;font-size:11px}.info-banner .icon{width:16px;height:16px}.info-banner b,.info-banner button{margin-left:auto;white-space:nowrap;font-weight:500;font-size:10px}.info-banner>span{line-height:1.8}.structure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.structure-grid.three{grid-template-columns:repeat(3,1fr)}.structure-card{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:12px}.structure-card>span:first-child{color:var(--blue);font-size:12px}.structure-card>.icon{color:var(--blue);margin-bottom:8px}.structure-card h3{font-size:15px;margin:9px 0}.structure-card p{font-size:12px;color:var(--muted);line-height:1.8}.structure-card .text-link{margin-top:17px}.industry-switch{display:flex;gap:9px}.filter-chip{font-size:11px;padding:7px 15px;border:1px solid transparent;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);background:transparent;white-space:nowrap}.filter-chip:hover{color:var(--blue);background:var(--surface-2)}.filter-chip.active{color:var(--blue);background:var(--blue-soft);border-color:#84b5ec30}.back-link{display:inline-flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);margin-bottom:20px}.back-link .icon{width:15px;height:15px}.back-link:hover{color:var(--blue)}.filterbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px}.filter-list{display:flex;gap:4px;flex-wrap:wrap}.inline-search{display:flex;align-items:center;gap:7px;padding:0 10px;background:var(--surface);border:1px solid var(--border);border-radius:7px;max-width:230px}.inline-search .icon{width:15px;height:15px;color:var(--muted)}.inline-search input{width:100%;border:0;font-size:11px;padding:9px 2px;background:transparent;outline:none}.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.resource-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px;display:flex;flex-direction:column;box-shadow:var(--shadow)}.resource-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.format-tag{font-size:9px;color:var(--muted);border:1px solid var(--border);padding:3px 7px;border-radius:4px}.resource-category{font-size:10px;color:#7d9cbd;margin-bottom:6px}.resource-card h3{font-size:15px;font-weight:600}.resource-card>p{color:var(--muted);font-size:11px;margin:10px 0 22px;line-height:1.8;flex:1}.resource-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:14px}.download-link{font-size:11px;display:flex;align-items:center;gap:6px;color:var(--blue)}.download-link .icon{width:15px;height:15px}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:27px;display:flex;flex-direction:column;align-items:flex-start}.round-icon.large{width:56px;height:56px;border-radius:14px;margin-bottom:22px}.round-icon.large .icon{width:29px;height:29px}.tool-card h2{font-size:19px;margin:13px 0 10px}.tool-card p{color:var(--muted);font-size:12px;line-height:1.9;flex:1}.tool-address{margin:18px 0 20px;padding:7px 10px;background:var(--surface-2);border-radius:5px;font-family:Consolas,monospace;font-size:11px;color:var(--muted);overflow-wrap:anywhere;max-width:100%}.practice-note{display:flex;align-items:center;gap:15px;padding:22px;border:1px solid var(--border);border-radius:12px;margin-top:25px}.practice-note h3{font-size:14px;margin-bottom:5px}.practice-note p{font-size:11px;color:var(--muted);line-height:1.8}
.reader-top{display:flex;align-items:start;justify-content:space-between;gap:15px}.reader-top>span{font-size:11px;color:var(--muted)}.reader-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:22px;align-items:start}.reader{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden}.reader-title{padding:30px 35px 24px;border-bottom:1px solid var(--border)}.reader-title h1{font-size:26px;line-height:1.5;margin:14px 0 10px}.reader-title>p{font-size:12px;color:var(--muted);line-height:1.8}.reader-count{font-size:10px;color:var(--muted)}.reader-actions{display:flex;gap:10px;margin-top:23px}.prose{font-size:14px;line-height:2;color:var(--text);overflow-wrap:anywhere}.reader .prose{padding:12px 35px 30px}.prose h2,.prose h3,.prose h4{font-size:18px;margin:25px 0 12px;line-height:1.6;letter-spacing:.2px}.prose h3{font-size:16px;border-left:3px solid var(--blue);padding-left:12px}.prose h4{font-size:15px}.prose p{margin:10px 0 18px;color:var(--text);opacity:.87}.prose ul{padding-left:23px;margin:10px 0 18px}.prose li{margin:5px 0}.prose table{font-size:12px}.reader-end{padding:23px 35px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface-2)}.reader-aside{position:sticky;top:82px}.panel{padding:19px;margin-bottom:17px}.panel h3{font-size:13px;font-weight:600;display:flex;align-items:center;gap:7px}.panel h3 .icon{width:16px;height:16px;color:var(--muted)}.chapter-list{margin:15px -8px -4px}.chapter-list a{display:flex;align-items:flex-start;gap:9px;font-size:11px;color:var(--muted);padding:10px 8px;border-radius:6px;line-height:1.8}.chapter-list a.active{background:var(--blue-soft);color:var(--blue)}.chapter-index{font-size:9px;color:#8ca0bb;width:20px;flex-shrink:0;padding-top:2px}.chapter-index .icon{width:14px;height:14px;color:#4b9e84}.note-panel p{font-size:10px;color:var(--muted);margin:9px 0 12px}.note-panel textarea{width:100%;min-height:150px;font-size:11px;line-height:1.8;padding:10px}.save-hint{display:block;font-size:9px;color:var(--muted);margin-top:7px}.reader-resource{display:flex;align-items:center;gap:8px;font-size:11px;padding:15px;background:var(--blue-soft);border-radius:8px;color:var(--blue)}.reader-resource>.icon{width:16px;height:16px}.reader-resource>.icon:last-child{margin-left:auto}.personal-stats{display:flex;gap:30px;align-items:center;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px 26px}.personal-stats>div{display:flex;align-items:center;gap:10px}.personal-stats b{font-size:25px;font-weight:600}.personal-stats span{font-size:11px;color:var(--muted)}.personal-stats>.button:first-of-type{margin-left:auto}.import-button{cursor:pointer}.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.note-card{padding:22px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.note-card h3{font-size:14px}.note-card p{font-size:12px;color:var(--muted);margin:12px 0 20px;white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.empty-state{grid-column:1/-1;border:1px dashed var(--border);background:var(--surface);border-radius:12px;text-align:center;padding:40px 20px}.empty-state>.icon{width:31px;height:31px;color:#9eafc7;margin-bottom:12px}.empty-state h3{font-size:15px;margin-bottom:8px}.empty-state p{font-size:12px;color:var(--muted);margin-bottom:15px}.loading{padding:100px;text-align:center;color:var(--muted)}
.manage-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:15px}.button-row{display:flex;gap:10px}.table-scroll{overflow-x:auto}.manage-table{border:1px solid var(--border);border-radius:10px;background:var(--surface)}table{border-collapse:collapse;width:100%;text-align:left}th{background:var(--surface-2);font-size:11px;font-weight:500;color:var(--muted);padding:13px 20px;white-space:nowrap}td{padding:17px 20px;border-top:1px solid var(--border);font-size:11px}td b{font-size:12px;font-weight:550}td small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.manage-table td:first-child{min-width:270px}.manage-table td:last-child{white-space:nowrap}.prose td,.prose th{border:1px solid var(--border);padding:8px 12px;min-width:80px}.prose .table-scroll{max-width:100%}dialog{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:14px;padding:0;box-shadow:0 20px 80px #06172e33}dialog::backdrop{background:#07182c70;backdrop-filter:blur(3px)}.search-dialog{width:min(640px,calc(100% - 30px));max-height:75vh;margin:12vh auto auto}.search-head{display:flex;align-items:center;gap:12px;padding:17px 20px;border-bottom:1px solid var(--border)}.search-head>.icon{color:var(--blue)}.search-head input{flex:1;border:0;background:transparent;padding:2px;outline:none;font-size:13px}.key-button{font-size:9px;color:var(--muted);border:1px solid var(--border);border-radius:4px;padding:2px 5px}.search-results{padding:12px;max-height:55vh;overflow:auto}.search-caption{padding:5px 10px 10px;color:var(--muted);font-size:10px}.search-result{display:flex;align-items:center;gap:12px;width:100%;padding:12px 10px;border-radius:7px;text-align:left}.search-result:hover{background:var(--blue-soft)}.search-result>.icon{color:var(--muted);width:18px;height:18px}.search-result>.icon:last-child{margin-left:auto;width:14px;height:14px}.search-result b{display:block;font-size:12px;font-weight:550}.search-result small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.content-dialog{width:min(760px,calc(100% - 32px));max-height:88vh}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:19px 25px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface);z-index:1}.dialog-header h2{font-size:17px}.dialog-header .icon-button{font-size:25px;font-weight:300}.editor-form{padding:23px 26px}.editor-form label{display:flex;flex-direction:column;gap:7px;font-size:12px;margin-bottom:17px}.editor-form input,.editor-form textarea,.editor-form select{width:100%;font-size:12px;line-height:1.8}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.body-editor{min-height:280px;font-family:Consolas,"Microsoft YaHei",monospace}.form-hint{color:var(--muted);font-size:11px;line-height:1.8;margin-bottom:18px}.form-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--border);padding-top:20px;margin-top:18px}.danger{color:#ca6572;border-color:#de8b9633}.form-error{color:#d75d6d;font-size:12px;margin:10px 0}.resource-preview{padding:8px 28px 25px}.preview-footer{padding:18px 28px;border-top:1px solid var(--border);display:flex;justify-content:flex-end}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);z-index:1000;border:1px solid var(--border);background:var(--surface);box-shadow:0 5px 30px #00000020;color:var(--text);padding:12px 22px;border-radius:9px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:90vw;font-size:12px}.toast.show{opacity:1;transform:translate(-50%,0)}
[data-theme=dark] .nav-item{color:#a9bbd2}[data-theme=dark] .nav-item.active{color:#a6d4ff;background:#223e61}[data-theme=dark] .nav-item:hover{color:#b7dcff}[data-theme=dark] .avatar{background:#254163;border-color:#385a82;color:#badcff}[data-theme=dark] .tag.blue,[data-theme=dark] .blue.round-icon,[data-theme=dark] .blue.header-symbol{background:#203958;color:#98c5ff}[data-theme=dark] .tag.purple,[data-theme=dark] .purple.round-icon,[data-theme=dark] .purple.header-symbol{background:#302b4e;color:#c6b6f3}[data-theme=dark] .tag.teal,[data-theme=dark] .teal.round-icon,[data-theme=dark] .teal.header-symbol{background:#1d3e45;color:#9dd8d3}[data-theme=dark] .tag.rose,[data-theme=dark] .rose.header-symbol{background:#402d45;color:#d9b1cc}
.sidebar-collapsed{--sidebar-width:70px}.sidebar-collapsed .brand{padding:18px 16px}.sidebar-collapsed .brand>span,.sidebar-collapsed .sidebar>.side-caption,.sidebar-collapsed nav .side-caption,.sidebar-collapsed .nav-item>span,.sidebar-collapsed .nav-item>i,.sidebar-collapsed .side-note{display:none}.sidebar-collapsed .nav-item{justify-content:center;padding:0;margin:8px 10px}.sidebar-collapsed .side-bottom{justify-content:center;padding:18px 0}.sidebar-collapsed .side-collapse{transform:rotate(180deg)}.overlay{display:none}
@media(min-width:1600px){main{padding:30px 40px 45px}.hero{min-height:325px}.hero-content{padding:38px 42px}.industry-art{height:135px}.industry-symbol{top:30px}.industry-body{padding:20px}.industry-body>p{font-size:12px}.industry-tags span{font-size:10px}}
@media(max-width:1200px){:root{--sidebar-width:205px}main{padding:24px}.topbar{padding:0 22px}.industry-grid{gap:12px}.industry-body{padding:14px}.industry-tags{gap:3px}.industry-tags span{font-size:8px;padding:3px 4px}.industry-name h3{font-size:14px}.industry-foot{font-size:9px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reader-layout{grid-template-columns:minmax(0,1fr) 255px}.tool-card{padding:21px}.tool-card h2{font-size:16px}.hero-word{right:5%}.overview-strip>div{gap:7px}.overview-strip span{font-size:10px}}
@media(max-width:1000px){.industry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.industry-art{height:120px}.industry-body{padding:18px}.industry-tags span{font-size:10px}.industry-name h3{font-size:17px}.industry-foot{font-size:10px}.home-lower{grid-template-columns:1fr}.hero-content{padding:28px;max-width:570px}.hero-word{opacity:.45;font-size:110px;top:50px}.hero-chip{display:none}.search-trigger{min-width:0}.search-trigger kbd{display:none}.top-actions{gap:11px}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.structure-grid{grid-template-columns:repeat(2,1fr)}.structure-grid.three,.tool-grid{grid-template-columns:1fr}.tool-card{display:block}.tool-card .tag{margin-left:15px;vertical-align:top;margin-top:13px}.tool-card .round-icon.large{margin-bottom:0}.tool-card .tool-address{display:block;margin:17px 0}.tool-card>.button{width:auto}.reader-layout{grid-template-columns:1fr}.reader-aside{position:static;display:grid;grid-template-columns:1fr 1fr;gap:18px}.reader-resource{grid-column:1/-1}.reader-title,.reader .prose{padding-left:26px;padding-right:26px}.notes-grid{grid-template-columns:repeat(2,1fr)}.personal-stats{gap:18px}.personal-stats>.button:first-of-type{margin-left:0}.filterbar{flex-wrap:wrap}.overview-strip{grid-template-columns:repeat(2,1fr);gap:15px}.overview-strip>div:nth-child(2){border-right:0}.footer{font-size:9px}.page-header{padding:24px}.page-header h1{font-size:23px}.tab-hint{font-size:9px}.manage-toolbar{flex-wrap:wrap}.tabbar{padding-left:16px}}
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