:root{--paper:#faf7f1;--white:#fffdf9;--ink:#30271f;--muted:#7f6c5c;--line:#e8dbca;--orange:#e7770a;--rust:#c85223;--gold:#f9b216;--green:#2c8760;--sidebar:218px;font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif;color:var(--ink);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--paper);font-size:14px;line-height:1.65}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--orange);outline-offset:4px}button:disabled{cursor:default}svg{width:20px;height:20px;display:block;flex-shrink:0;stroke-width:1.7}button svg,a svg{pointer-events:none}h1,h2,h3,p{margin:0}button{border:0;background:none}button[hidden],[hidden]{display:none!important}.skip-link{position:fixed;top:-60px;left:20px;background:var(--ink);color:white;padding:10px 20px;z-index:100}.skip-link:focus{top:8px}
.topbar{height:90px;padding:0 42px;display:flex;justify-content:space-between;align-items:center;border-top:3px solid var(--orange);border-bottom:1px solid var(--line);background:var(--white);position:relative;z-index:10}.brand{display:flex;align-items:center;gap:24px}.brand img{display:block;width:142px;height:auto;max-height:54px;object-fit:contain}.brand-divider{height:31px;width:1px;background:var(--line)}.brand-department{font-size:14px;font-weight:700;line-height:1.5;letter-spacing:.03em}.brand-department>span{display:block;font-size:10px;font-weight:400;color:var(--muted);letter-spacing:.16em;margin-top:2px}.header-actions{display:flex;align-items:center;gap:26px}.text-button{display:flex;align-items:center;gap:7px;padding:8px 0;color:var(--muted);font-size:13px}.text-button svg{width:17px;height:17px}.text-button:hover{color:var(--ink)}.presentation-button{display:flex;align-items:center;gap:8px;background:var(--ink);color:var(--white);border-radius:6px;padding:10px 16px;font-size:12px;font-weight:600}.presentation-button svg{width:15px;height:15px}
.shell{max-width:1600px;margin:0 auto;display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:calc(100vh - 90px)}.sidebar{padding:40px 22px 30px;border-right:1px solid var(--line);display:flex;flex-direction:column;background:rgba(255,253,249,.45)}.nav-label{font-size:11px;color:var(--muted);margin:0 16px 18px;letter-spacing:.12em}.nav-item{width:100%;display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:6px;text-align:left;margin:3px 0;color:#786857;font-size:13px;white-space:nowrap}.nav-item>span:nth-child(2){flex:1}.nav-item svg{width:18px;height:18px}.nav-item:hover{background:#f1eadd;color:var(--ink)}.nav-item.active{background:#f8e8d3;color:#a95512;font-weight:700}.nav-count{font-size:11px;color:#8a7865;min-width:17px;text-align:center}.nav-item.active .nav-count{color:#a95512}.nav-rule{height:1px;margin:18px 13px;background:var(--line)}.sidebar-note{margin:auto 14px 0;padding-top:100px;color:var(--muted)}.note-mark{font-family:Georgia,serif;font-size:52px;font-style:italic;font-weight:700;color:#e7d6bc;line-height:1}.sidebar-note p{font-size:12px;line-height:1.9;margin:12px 0 20px}.sidebar-note>span:last-child{font-size:9px;letter-spacing:.03em}
main{min-width:0;padding:38px 44px 0}.intro{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}.breadcrumb{font-size:10px;letter-spacing:.07em;color:var(--muted);margin-bottom:11px}.breadcrumb span{margin:0 9px;color:#b3a28d}h1{font-size:38px;line-height:1.35;letter-spacing:-.04em;font-weight:700}.title-dot{color:var(--orange)}.intro-description{font-size:12px;color:var(--muted);margin-top:11px}.domain-label{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:5px 12px;white-space:nowrap;margin-top:22px}.domain-dot{height:5px;width:5px;border-radius:50%;background:#ad753b}
.featured{border:1px solid #e9d3b5;background:#f5ead8;position:relative;overflow:hidden;display:grid;grid-template-columns:1.05fr 1fr;min-height:258px;border-radius:10px;margin-bottom:37px}.featured-copy{position:relative;padding:29px 32px;z-index:2}.featured-label{font-size:10px;color:#8f5e2d;display:flex;align-items:center;gap:7px;margin-bottom:12px}.featured-label svg{height:14px;width:14px}.featured h2{font-size:26px;line-height:1.45;letter-spacing:-.03em}.featured-copy p{font-size:11px;line-height:1.95;color:#80684e;margin-top:11px}.primary-link{display:inline-flex;align-items:center;gap:19px;font-size:11px;font-weight:700;background:#b96824;color:#fffdf9;padding:9px 17px;border-radius:5px;margin-top:22px}.primary-link:hover{background:#a65c1f}.primary-link svg{height:14px;width:14px}.featured-art{position:relative;align-self:end;height:245px;padding-top:29px}.art-window{position:absolute;top:30px;left:4%;width:91%;height:260px;background:#fffdf9;border:1px solid #d9c4a8;border-radius:9px;box-shadow:0 10px 30px #765b3e12;transform:rotate(-4deg);transform-origin:center}.art-top{display:flex;gap:4px;align-items:center;border-bottom:1px solid var(--line);height:32px;padding:0 13px}.art-top>span{height:4px;width:4px;border-radius:50%;background:#dbc8ac}.art-top b{font-size:8px;font-weight:400;color:#9e886d;margin-left:8px}.art-body{display:flex;height:226px}.art-side{width:42px;flex-shrink:0;border-right:1px solid var(--line);padding:19px 12px;background:#fbf6ed;border-radius:0 0 0 8px}.art-side i{display:block;background:#e4d5c2;height:4px;width:17px;margin-bottom:15px;border-radius:2px}.art-side i:first-child{background:#c48540}.art-content{padding:19px 22px;width:100%}.art-heading{font-size:17px;font-weight:700;line-height:1.55;color:#5e422c}.art-modules{display:flex;gap:9px;margin-top:15px}.art-modules>span{border:1px solid #eadcc8;padding:10px 8px;font-size:8px;flex:1;border-radius:4px;color:#88704f;background:#fcfaf5;white-space:nowrap}.art-modules svg{height:14px;width:14px;margin-bottom:5px;color:#b77732}.art-lines{display:flex;gap:5px;margin-top:15px}.art-lines i{height:4px;background:#eee4d6;width:32%;border-radius:2px}.art-tab{position:absolute;right:18px;top:31px;background:#b96925;color:#fffdf9;font-size:8px;letter-spacing:.04em;border-radius:4px;padding:6px 11px;transform:rotate(4deg);box-shadow:0 4px 8px #765b3e12}
.library{scroll-margin-top:20px}.library-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.heading-group{display:flex;align-items:baseline;gap:11px}.heading-group h2{font-size:19px;font-weight:700;white-space:nowrap}.result-count{font-size:10px;color:var(--muted);white-space:nowrap}.library-tools{display:flex;align-items:center;gap:12px}.search{display:flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--line);border-radius:6px;padding:7px 10px;width:255px;color:#a18e77}.search svg{height:15px;width:15px}.search input{background:transparent;width:100%;border:0;outline:none;font-size:10px;min-width:0;color:var(--ink)}.search:focus-within{outline:2px solid #bc7935;outline-offset:2px}.search input:focus-visible{outline:none}.search input::placeholder{color:#aa9a86}.search kbd{font-size:9px;border:1px solid var(--line);border-radius:3px;padding:0 4px;font-family:inherit}.view-switch{display:flex;border:1px solid var(--line);background:var(--white);border-radius:5px;padding:3px;gap:2px}.view-switch button{padding:5px;border-radius:3px;color:#a09280}.view-switch button svg{height:15px;width:15px}.view-switch .selected{background:#f2e5d3;color:#9a5b25}.library-description-row{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:14px 0 22px}.library-description-row p{font-size:10px;color:var(--muted)}.sort-label{font-size:9px;color:#8f7c65;white-space:nowrap}.sort-label select{background:transparent;border:0;font-size:10px;color:#7f6c5c;margin-left:4px;cursor:pointer;max-width:95px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{min-width:0;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--white);transition:border-color .15s}.card:hover{border-color:#c49c6c}.card-cover{height:155px;padding:20px 23px 17px;position:relative;overflow:hidden;isolation:isolate;flex-shrink:0;display:flex;flex-direction:column;justify-content:space-between}.cover-workbench{background:#e8e5d9;color:#5b624d}.cover-report{background:#f3e4d2;color:#86572e}.cover-strategy{background:#e5e9e3;color:#4c6659}.cover-label{font-size:7px;letter-spacing:.12em;opacity:.85;display:flex;align-items:center;gap:5px}.cover-label svg{height:10px;width:10px}.cover-title{font-size:22px;line-height:1.3;font-weight:700;letter-spacing:-.03em;position:relative;z-index:1}.cover-subtitle{font-size:7px;opacity:.8;margin-top:7px;letter-spacing:.08em}.cover-decoration{position:absolute;right:10px;bottom:-25px;font-family:Georgia,serif;line-height:1;font-size:112px;letter-spacing:-.1em;opacity:.075;font-weight:bold;z-index:0}.cover-workbench .cover-decoration{font-size:135px;bottom:-33px;right:12px}.cover-workbench:after{content:"";position:absolute;width:90px;height:90px;border:1px solid #a6b09b50;border-radius:50%;right:-29px;top:32px}.cover-strategy:after{content:"";position:absolute;width:90px;height:90px;border:1px solid #9eac9b50;transform:rotate(45deg);right:-37px;top:10px}.card-content{padding:18px 18px 14px;display:flex;flex-direction:column;flex:1;position:relative}.card-category{font-size:8px;color:#9d6c3e;display:flex;align-items:center;gap:5px;margin-bottom:8px}.card-category>span{height:4px;width:4px;background:currentColor;border-radius:50%}.card-category.strategy{color:#617d6c}.card-category.workbench{color:#71775a}.card h3{font-size:14px;line-height:1.6;font-weight:700;padding-right:15px}.card h3 a:hover{color:#a75a1d}.card-description{font-size:10px;line-height:1.85;color:var(--muted);margin-top:8px;min-height:38px}.card-tags{display:flex;flex-wrap:wrap;gap:5px;margin:14px 0 17px}.tag{font-size:8px;color:#99856e;background:#f6f1e9;border-radius:3px;padding:2px 6px}.card-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #eee5d7;margin-top:auto;padding-top:11px}.card-bottom a{display:flex;align-items:center;gap:6px;font-size:9px;font-weight:700;color:#8f5e2d}.card-bottom svg{height:11px;width:11px}.card-secondary{display:flex;gap:8px}.read-button{font-size:9px;color:var(--muted);padding:4px 7px;border:1px solid var(--line);border-radius:4px}.read-button:hover{background:#f4ecdf}.favorite-button{position:absolute;right:8px;top:14px;padding:8px;color:#ad9c87;border-radius:4px;display:flex;align-items:center;justify-content:center}.favorite-button svg{width:15px;height:15px}.favorite-button[aria-pressed=true]{color:#b77822}.favorite-button[aria-pressed=true] svg{fill:#f5d495}.favorite-button:hover{background:#f6efe5}.catalog-bottom{display:flex;align-items:center;justify-content:space-between;padding:20px 0;color:#a18e77;font-size:9px;gap:12px}.catalog-bottom>span:first-child{display:flex;align-items:center;gap:6px}.small-dot{width:4px;height:4px;border-radius:50%;background:#c2a57f}.footer{margin-top:29px;border-top:1px solid var(--line);padding:22px 0;display:flex;justify-content:space-between;font-size:9px;color:#9e8a72;gap:20px}.footer-divider{margin:0 7px;color:#c1b09a}.initial-loading{padding:35px 0;color:var(--muted);font-size:12px;grid-column:1/-1}
.cards.list{grid-template-columns:1fr;gap:10px}.cards.list .card{flex-direction:row;align-items:stretch}.cards.list .card-cover{width:185px;height:auto;min-height:156px}.cards.list .card-content{padding:15px 23px 12px}.cards.list .card-description{min-height:0;margin-top:4px}.cards.list .card-tags{margin:8px 0}.cards.list .card-category{margin-bottom:3px}.cards.list .favorite-button{right:12px;top:12px}.cards.list .cover-title{font-size:21px}.cards.list .card-bottom{padding-top:8px}.cards.list .cover-decoration{font-size:90px}
.empty-state{text-align:center;padding:54px 20px;border:1px dashed #ddcdb5;border-radius:8px;background:#fffdf970;min-height:290px}.empty-icon{color:#b49a75;display:flex;justify-content:center;margin-bottom:16px}.empty-icon svg{height:29px;width:29px;stroke-width:1.3}.empty-state h3{font-size:16px}.empty-state p{font-size:11px;color:var(--muted);margin:10px auto 20px;max-width:360px}.secondary-button{padding:8px 14px;font-size:11px;border:1px solid #d7b98f;border-radius:5px;color:#9c652b;background:var(--white)}
dialog{background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:12px;box-shadow:0 25px 120px #30271f25}dialog::backdrop{background:#30271f65;backdrop-filter:blur(3px)}.guide-dialog{width:480px;max-width:calc(100vw - 30px);padding:28px 32px 32px}.dialog-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.dialog-symbol{color:#b6712d;background:#f5ead8;padding:11px;border-radius:9px}.dialog-symbol svg{height:24px;width:24px}.icon-button{padding:8px;border-radius:5px;color:var(--muted)}.icon-button:hover{background:#f2e9db}.guide-dialog h2{font-size:22px;line-height:1.6;margin-bottom:12px}.guide-dialog>p{font-size:12px;line-height:1.9;color:var(--muted)}.guide-steps{padding-left:22px;font-size:12px;margin:24px 0}.guide-steps li{padding-left:6px;margin-bottom:16px;color:#a77940}.guide-steps b{color:var(--ink)}.guide-steps span{display:block;color:var(--muted);font-size:11px;margin-top:3px}.guide-note{font-size:10px;line-height:1.9;border-top:1px solid var(--line);padding-top:17px;color:var(--muted);margin-bottom:22px}.primary-button{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:11px;border-radius:5px;background:#a65e23;color:white;font-size:12px}.primary-button svg{height:15px;width:15px}.reader-dialog{width:calc(100vw - 48px);height:calc(100vh - 48px);max-width:1600px;max-height:none;padding:0;overflow:hidden}.reader-dialog[open]{display:flex;flex-direction:column}.reader-toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 17px;border-bottom:1px solid var(--line);gap:12px}.reader-toolbar>div:first-child{display:flex;align-items:center;gap:9px;min-width:0}.reader-toolbar h2{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-indicator{height:6px;width:6px;background:var(--orange);border-radius:50%;flex-shrink:0}.reader-actions{display:flex;align-items:center;gap:20px;flex-shrink:0}.reader-external{font-size:11px;display:flex;align-items:center;gap:7px;color:#9b6229}.reader-external svg{height:13px;width:13px}.reader-hint{font-size:9px;color:var(--muted);background:#f6efe4;padding:5px 18px}.reader-dialog iframe{flex:1;width:100%;border:0;background:#fff;min-height:0}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,15px);opacity:0;pointer-events:none;background:var(--ink);color:var(--white);padding:10px 20px;border-radius:6px;font-size:12px;transition:opacity .15s,transform .15s;z-index:99;max-width:calc(100vw - 32px);text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}.noscript{background:var(--white);padding:25px;position:fixed;bottom:0;border-top:2px solid var(--orange);z-index:20}.noscript a{text-decoration:underline}
body.presentation .sidebar,body.presentation .intro,body.presentation .featured,body.presentation .text-button,body.presentation .catalog-bottom,body.presentation .footer{display:none}body.presentation .shell{display:block;max-width:1440px}body.presentation main{padding-top:35px}body.presentation .cards{gap:26px}body.presentation .card-cover{height:235px}body.presentation .cover-title{font-size:33px}body.presentation .card h3{font-size:20px}body.presentation .card-description{font-size:13px}body.presentation .card-content{padding:24px}body.presentation .card-category,body.presentation .tag,body.presentation .card-bottom a,body.presentation .read-button{font-size:11px}body.presentation .library-description-row{margin-bottom:24px}body.presentation .topbar{height:78px}
@media(min-width:1400px){main{padding:45px 55px 0}.featured{min-height:285px}.featured-copy{padding:35px 39px}.featured-art{height:265px}.featured h2{font-size:30px}.featured-copy p{font-size:12px}.card-cover{height:185px}.cover-title{font-size:27px}.card h3{font-size:16px}.card-description{font-size:11px}.card-category{font-size:9px}.tag{font-size:9px}.card-bottom a,.read-button{font-size:10px}.intro-description{font-size:13px}}
@media(max-width:1100px){:root{--sidebar:185px}.topbar{padding:0 28px}.sidebar{padding-left:13px;padding-right:13px}main{padding:32px 28px 0}.featured-copy{padding:27px}.featured-copy p{font-size:10px}.art-content{padding:18px 15px}.art-modules{gap:5px}.art-modules>span{padding:8px 5px;font-size:7px}.card-cover{padding:19px;height:140px}.cover-title{font-size:20px}.card-content{padding:16px 14px 12px}.card h3{font-size:12px}.cards{gap:13px}.card-description{font-size:9px}.card-tags{gap:3px}.tag{padding:2px 4px;font-size:7px}.search{width:220px}.domain-label{display:none}.library-heading{gap:10px}.header-actions{gap:20px}.favorite-button{right:3px;top:10px}}
@media(max-width:900px){.topbar{height:80px;padding:0 24px}.brand{gap:17px}.brand img{width:125px}.shell{display:block}.sidebar{padding:16px 24px;border-right:0;border-bottom:1px solid var(--line);display:block}.nav-label,.sidebar-note,.nav-rule{display:none}#category-nav{display:flex;gap:7px;overflow:auto;padding:3px 3px 6px;margin:-3px}.nav-item{width:auto;flex-shrink:0;padding:8px 12px;gap:7px;margin:0}.nav-item>span:nth-child(2){flex:initial}.nav-item svg{height:15px;width:15px}.nav-count{font-size:10px}.nav-item{font-size:11px}main{padding:28px 30px 0}.intro{margin-bottom:25px}.featured{min-height:250px}.featured-art{height:235px}.featured h2{font-size:25px}.featured-copy p{font-size:11px}.card h3{font-size:14px}.card-description{font-size:10px}.cover-title{font-size:22px}.cards{gap:15px}.card-tags{gap:4px}.tag{font-size:8px}.card-bottom a{font-size:9px}.card-cover{height:150px}.footer{margin-top:15px}.header-actions .text-button{font-size:11px}.presentation-button{font-size:11px;padding:9px 12px}}
@media(max-width:650px){.topbar{height:74px;padding:0 19px}.brand img{width:110px}.brand{gap:12px}.brand-divider{height:27px}.brand-department{font-size:11px}.brand-department>span{font-size:8px}.header-actions{gap:9px}.header-actions .text-button{padding:7px}.header-actions .text-button>span:last-child{display:none}.presentation-button{padding:8px;font-size:10px;gap:5px}.presentation-button svg{height:13px;width:13px}.sidebar{padding:12px 16px}.nav-item{font-size:10px;padding:8px 9px;gap:5px}.nav-count{font-size:9px;min-width:11px}.nav-item svg{height:13px;width:13px}.nav-item[data-category=favorites]{margin-right:5px}main{padding:25px 20px 0}.intro{margin-bottom:25px}h1{font-size:34px}.intro-description{font-size:10px;line-height:1.9;max-width:290px}.breadcrumb{font-size:9px;margin-bottom:10px}.featured{display:block;min-height:225px;margin-bottom:29px}.featured-copy{padding:24px;max-width:100%}.featured-copy p{font-size:10px;max-width:230px}.featured h2{font-size:24px}.featured-art{position:absolute;right:-100px;bottom:-4px;width:270px;height:200px;opacity:.14;pointer-events:none}.featured-copy .primary-link{position:relative;z-index:3}.featured-label{font-size:9px}.primary-link{font-size:10px;padding:9px 14px;margin-top:18px}.library-heading{flex-wrap:wrap;gap:16px}.heading-group h2{font-size:18px}.library-tools{width:100%;justify-content:space-between;gap:10px}.search{width:auto;flex:1;padding:9px 11px}.search input{font-size:11px}.result-count{font-size:10px}.library-description-row{margin-top:14px;margin-bottom:18px;align-items:flex-start}.library-description-row p{font-size:9px;max-width:220px;line-height:1.85}.sort-label{padding-top:0;font-size:8px}.sort-label select{font-size:9px;max-width:85px}.cards{grid-template-columns:1fr;gap:18px}.card-cover{height:172px;padding:22px 25px}.cover-label{font-size:8px}.cover-title{font-size:29px}.cover-subtitle{font-size:8px}.cover-decoration{font-size:137px;right:28px;bottom:-29px}.cover-workbench .cover-decoration{font-size:160px;right:30px}.card-content{padding:20px 23px 16px}.card-category{font-size:9px}.card h3{font-size:17px}.card-description{font-size:11px;min-height:0;margin-top:7px}.card-tags{margin:12px 0 16px;gap:6px}.tag{font-size:9px;padding:3px 7px}.card-bottom{padding-top:13px}.card-bottom a{font-size:11px}.read-button{font-size:10px;padding:5px 10px}.favorite-button{top:14px;right:13px}.favorite-button svg{width:17px;height:17px}.catalog-bottom{font-size:8px;padding:17px 0}.footer{padding:19px 0;font-size:8px;gap:10px}.cards.list .card-cover{width:112px;min-height:170px;padding:17px 11px}.cards.list .cover-title{font-size:18px}.cards.list .cover-label{font-size:6px;letter-spacing:0}.cards.list .cover-subtitle{font-size:6px;letter-spacing:0}.cards.list .card-content{padding:12px 13px}.cards.list .card h3{font-size:13px}.cards.list .card-description{font-size:9px}.cards.list .tag{font-size:7px;padding:2px 4px}.cards.list .card-bottom a,.cards.list .read-button{font-size:8px}.cards.list .favorite-button{right:3px;top:6px;padding:6px}.cards.list .favorite-button svg{height:13px;width:13px}.cards.list .card h3{padding-right:12px}.cards.list .card-category{font-size:8px}.reader-dialog{width:100vw;height:100dvh;max-width:none;max-height:none;border:0;border-radius:0}.reader-toolbar{padding:10px;gap:7px}.reader-toolbar h2{font-size:11px;max-width:180px}.reader-actions{gap:9px}.reader-external{font-size:9px}.reader-external svg{height:11px;width:11px}.reader-hint{font-size:8px;padding:6px 10px}.guide-dialog{padding:24px}.guide-dialog h2{font-size:20px}body.presentation .cards{grid-template-columns:1fr}body.presentation main{padding:25px 20px}body.presentation .card-cover{height:185px}body.presentation .card h3{font-size:18px}body.presentation .card-description{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

body.dialog-open{overflow:hidden}