:root{--ink:#17211d;--muted:#68736d;--paper:#f5f2ea;--white:#fff;--green:#0d6b51;--green2:#154f40;--lime:#c7f15f;--line:#dcded7;--warn:#fff5d7;--danger:#ffe6dc;--shadow:0 18px 60px rgba(20,45,36,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.72}.site-head{height:72px;padding:0 max(24px,calc((100vw - 1240px)/2));display:flex;align-items:center;justify-content:space-between;background:rgba(245,242,234,.92);border-bottom:1px solid rgba(23,33,29,.1);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px)}.brand{display:flex;gap:12px;align-items:center;color:var(--ink);text-decoration:none}.brand span{width:38px;height:38px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font:800 13px/1 Arial}.brand strong{font-size:16px}.site-head nav{display:flex;gap:22px}.site-head nav a{color:var(--ink);text-decoration:none;font-size:14px}.library-hero{max-width:1240px;margin:0 auto;padding:88px 24px 58px;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.65fr);gap:56px;align-items:end}.eyebrow{font-size:12px;letter-spacing:.13em;color:var(--green);font-weight:800;text-transform:uppercase}.library-hero h1{font-size:clamp(42px,6vw,78px);line-height:1.05;letter-spacing:-.055em;margin:18px 0 26px;max-width:850px}.library-hero h1 em{font-style:normal;color:var(--green)}.library-hero>div>p{max-width:780px;color:var(--muted);font-size:17px}.hero-actions{display:flex;gap:12px;margin-top:32px}.button,.ghost-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;text-decoration:none;font-weight:750}.button{background:var(--green);color:#fff}.ghost-button{border:1px solid var(--line);color:var(--ink);background:rgba(255,255,255,.45)}.hero-panel{background:var(--green2);color:#fff;padding:34px;border-radius:26px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.hero-panel div{display:flex;flex-direction:column}.hero-panel strong{font-size:34px;line-height:1}.hero-panel span{font-size:12px;color:#c5d8d1;margin-top:9px}.hero-panel p{grid-column:1/-1;margin:9px 0 0;color:#dbe7e2;font-size:13px}.boundary{max-width:1192px;margin:0 auto 58px;background:var(--warn);border:1px solid #ead79e;border-radius:16px;padding:18px 22px;display:flex;gap:18px;align-items:flex-start}.boundary strong{white-space:nowrap;color:#7a5b00}.boundary p{margin:0;color:#665936;font-size:14px}.catalog,.category-section{max-width:1240px;margin:0 auto;padding:0 24px}.catalog-title{display:flex;align-items:end;justify-content:space-between;gap:24px}.catalog-title span,.section-head span{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--green)}.catalog-title h2,.section-head h2{margin:5px 0 0;font-size:32px}.search{display:flex;align-items:center;gap:8px;width:min(390px,100%);height:50px;padding:0 16px;background:var(--white);border:1px solid var(--line);border-radius:14px}.search input{border:0;outline:0;background:transparent;width:100%;font:inherit}.category-nav{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 64px}.category-nav a{display:inline-flex;gap:8px;align-items:center;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);padding:9px 12px;border-radius:999px;font-size:13px}.category-nav span{background:#edf2ee;color:var(--green);padding:1px 7px;border-radius:99px}.category-section{scroll-margin-top:92px;margin-bottom:76px}.section-head{border-top:1px solid var(--ink);padding-top:20px;margin-bottom:24px;display:flex;justify-content:space-between;gap:24px}.section-head p{color:var(--muted);margin:6px 0 0}.section-head>strong{font-size:14px;color:var(--muted)}.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.resource-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;text-decoration:none;color:var(--ink);min-height:218px;display:flex;flex-direction:column;transition:.2s ease}.resource-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#b8c9c0}.resource-top{display:flex;justify-content:space-between;gap:8px}.type,.status{font-size:11px;padding:4px 8px;border-radius:99px}.type{background:#edf4f0;color:var(--green)}.status{background:var(--warn);color:#725a0b}.resource-card h3{font-size:19px;line-height:1.35;margin:20px 0 8px}.resource-card p{font-size:13px;color:var(--muted);margin:0 0 16px}.resource-card small{font-size:10px;color:#8c948f;word-break:break-all;margin-top:auto}.site-footer{max-width:1192px;margin:90px auto 0;padding:34px 0 54px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.doc-layout{max-width:1240px;margin:0 auto;padding:48px 24px 100px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:36px;align-items:start}.doc-side{position:sticky;top:102px}.back{display:block;color:var(--green);text-decoration:none;font-weight:700;margin-bottom:18px}.side-card{padding:15px 0;border-top:1px solid var(--line);display:flex;flex-direction:column}.side-card span{font-size:11px;color:var(--muted)}.side-card strong{font-size:14px;margin-top:2px}.document{background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(28px,5vw,68px);box-shadow:var(--shadow);min-width:0}.document>h1{font-size:clamp(30px,4.8vw,54px);line-height:1.14;letter-spacing:-.04em;margin:14px 0 30px}.warning{background:var(--warn);border-left:4px solid #d6a90d;padding:16px 18px;border-radius:8px;margin:0 0 38px}.warning.danger{background:var(--danger);border-color:#d14b24}.warning strong{font-size:13px}.warning p{margin:3px 0 0;font-size:13px;color:#655b3a}.doc-body{font-size:16px;word-break:break-word}.doc-body h1{font-size:36px;line-height:1.2;margin:1.6em 0 .65em}.doc-body h2{font-size:27px;line-height:1.25;margin:1.7em 0 .65em;border-top:1px solid var(--line);padding-top:24px}.doc-body h3{font-size:21px;margin:1.5em 0 .5em}.doc-body h4{font-size:17px}.doc-body p,.doc-body li{color:#334039}.doc-body strong{color:#15221d}.doc-body blockquote{margin:24px 0;padding:10px 18px;background:#f1f4f1;border-left:4px solid var(--green)}.doc-body img{max-width:100%;height:auto;border-radius:12px}.doc-body a{color:var(--green)}.doc-body hr{border:0;border-top:1px solid var(--line);margin:34px 0}.doc-body code{background:#eef2ef;padding:2px 5px;border-radius:5px}.table-scroll{overflow:auto;margin:22px 0 34px;border:1px solid var(--line);border-radius:14px}table{border-collapse:collapse;width:100%;min-width:700px;font-size:13px;background:#fff}caption{text-align:left;padding:12px 14px;background:#eef4f0;font-weight:800}th,td{padding:11px 12px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top;text-align:left;white-space:pre-wrap}th{background:#f2f4f1;color:#23332c;position:sticky;top:0}tr:last-child td{border-bottom:0}.sheet-section{scroll-margin-top:90px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:22px}.stat-grid div{background:#eff4f1;border-radius:13px;padding:16px}.stat-grid strong{display:block;font-size:28px;color:var(--green)}.stat-grid span{font-size:11px;color:var(--muted)}.doc-footer{margin-top:64px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.gallery-item{margin:0}.gallery-item button{display:block;border:0;padding:0;background:#e8ece8;border-radius:12px;overflow:hidden;cursor:zoom-in;width:100%;aspect-ratio:4/3}.gallery-item img{width:100%;height:100%;object-fit:cover;display:block}.gallery-item figcaption{font-size:11px;color:var(--muted);padding:6px 2px}.lightbox{position:fixed;inset:0;background:rgba(5,12,9,.9);z-index:100;display:grid;place-items:center;padding:38px}.lightbox[hidden]{display:none}.lightbox img{max-width:95vw;max-height:90vh;object-fit:contain}.lightbox button{position:absolute;right:22px;top:16px;border:0;background:transparent;color:#fff;font-size:40px}.file-preview{display:flex;justify-content:space-between;align-items:center;gap:30px;background:#eef3f0;padding:24px;border-radius:16px}.file-preview>div{display:grid;grid-template-columns:auto 1fr;column-gap:16px}.file-preview h2{margin:0;border:0;padding:0;font-size:22px}.file-preview p{grid-column:2;margin:5px 0 0}.file-icon{grid-row:1/3;display:grid;place-items:center;background:#c74230;color:#fff;font-weight:900;width:58px;height:70px;border-radius:8px}.pdf-frame{width:100%;height:800px;border:1px solid var(--line);border-radius:14px;margin-top:20px}.empty-note{background:#eef2ef;border-radius:12px;padding:20px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:900px){.library-hero{grid-template-columns:1fr;padding-top:58px}.resource-grid{grid-template-columns:repeat(2,1fr)}.doc-layout{grid-template-columns:1fr}.doc-side{position:static;display:flex;gap:10px;flex-wrap:wrap}.side-card{min-width:130px}.gallery{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.site-head{height:62px;padding:0 16px}.brand strong{font-size:14px}.site-head nav a:last-child{display:none}.library-hero{padding:48px 18px 36px;gap:28px}.library-hero h1{font-size:42px}.hero-panel{padding:24px;gap:12px}.hero-panel strong{font-size:26px}.boundary{margin:0 18px 42px;display:block}.boundary strong{display:block;margin-bottom:4px}.catalog,.category-section{padding:0 18px}.catalog-title{align-items:stretch;flex-direction:column}.category-nav{flex-wrap:nowrap;overflow:auto;margin-bottom:48px;padding-bottom:6px}.category-nav a{flex:0 0 auto}.section-head h2{font-size:28px}.resource-grid{grid-template-columns:1fr}.resource-card{min-height:190px}.site-footer{margin:70px 18px 0;padding-bottom:36px;display:block}.site-footer span{display:block}.doc-layout{padding:26px 12px 70px}.doc-side{padding:0 7px}.document{padding:26px 18px;border-radius:17px}.document>h1{font-size:33px}.doc-body{font-size:15px}.doc-body h1{font-size:29px}.doc-body h2{font-size:23px}.doc-body h3{font-size:19px}.table-scroll{overflow:visible;border:0}.table-scroll table{min-width:0;display:block}.table-scroll thead{display:none}.table-scroll tbody,.table-scroll tr,.table-scroll td{display:block;width:100%}.table-scroll tr{border:1px solid var(--line);border-radius:12px;margin:0 0 12px;overflow:hidden;background:#fff}.table-scroll td{border:0;border-bottom:1px solid var(--line);padding:10px 12px 10px 44%;position:relative;min-height:42px}.table-scroll td:last-child{border:0}.table-scroll td::before{content:attr(data-label);position:absolute;left:12px;top:10px;width:38%;font-weight:800;color:#54635c}.stat-grid{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:1fr 1fr;gap:8px}.file-preview{align-items:stretch;flex-direction:column}.file-preview .button{width:100%}.pdf-frame{height:560px}}

.library-hero .hero-panel p{color:#dbe7e2}

html,body{max-width:100%;overflow-x:clip}a,button{touch-action:manipulation;-webkit-tap-highlight-color:rgba(13,107,81,.14)}.brand{min-height:44px}.brand-mark{position:relative;overflow:hidden;flex:0 0 40px;width:40px!important;height:40px!important;border-radius:50%!important;background:#000!important}.brand-mark img{position:absolute;max-width:none;width:78px;height:78px;left:-19px;top:-11px}.category-nav{-webkit-overflow-scrolling:touch}.category-nav::-webkit-scrollbar{display:none}
@media(max-width:640px){.site-head{height:60px;padding:0 12px}.site-head nav{gap:6px}.site-head nav a,.back{display:inline-flex;align-items:center;min-height:44px;padding:0 6px}.site-head nav a{font-size:12px}.brand{gap:8px;min-width:0}.brand strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-mark{flex-basis:34px;width:34px!important;height:34px!important}.brand-mark img{width:67px;height:67px;left:-16px;top:-9px}.library-hero{padding:36px 18px 30px;gap:22px}.library-hero h1{font-size:clamp(34px,10.5vw,40px);margin:14px 0 18px}.library-hero>div>p{font-size:15px;line-height:1.72}.hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:24px}.hero-actions a{min-width:0;padding:0 10px;white-space:nowrap;font-size:13px}.hero-panel{padding:22px 18px;border-radius:20px}.boundary{margin:0 18px 34px;padding:15px 16px}.category-nav{scroll-snap-type:x proximity;scrollbar-width:none;margin:18px 0 38px}.category-nav a{min-height:44px;scroll-snap-align:start}.category-section{margin-bottom:52px}.section-head{margin-bottom:16px}.section-head h2{font-size:25px}.resource-card{min-height:154px;padding:17px}.resource-card h3{font-size:18px;margin:14px 0 6px}.resource-card p{margin-bottom:0}.resource-card small{display:none}.doc-layout{gap:16px;padding:18px 10px 58px}.doc-side{padding:0 5px;display:flex;gap:8px}.doc-side .back{flex:1 0 100%;margin:0}.side-card{min-width:0;flex:1 1 calc(50% - 4px);padding:10px 0}.document{padding:22px 16px;border-radius:16px}.document>h1{font-size:clamp(28px,9vw,33px);margin-bottom:24px}.warning{margin-bottom:28px}.doc-body{font-size:16px;line-height:1.78}.doc-body ul,.doc-body ol{padding-left:21px}.table-scroll{overflow:visible;border:0}.table-scroll table{display:block;width:100%!important;min-width:0}.table-scroll colgroup{display:none}.table-scroll thead{display:none}.table-scroll tbody,.table-scroll tr,.table-scroll td{display:block;width:100%}.table-scroll tr{border:1px solid var(--line);border-radius:12px;margin:0 0 12px;overflow:hidden;background:#fff}.table-scroll td{border:0;border-bottom:1px solid var(--line);padding:10px 12px 10px 43%;position:relative;min-height:44px}.table-scroll td:last-child{border:0}.table-scroll td::before{content:attr(data-label);position:absolute;left:12px;top:10px;width:36%;font-weight:800;color:#54635c;overflow-wrap:anywhere}.file-preview{padding:18px}.file-preview .button{min-height:48px}.pdf-frame{height:480px}.lightbox button{width:52px;height:52px;right:4px;top:4px}}
@media(max-width:350px){.site-head nav a:last-child{display:none}.hero-actions{grid-template-columns:1fr}.library-hero h1{font-size:33px}.hero-panel{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.hero-panel strong{font-size:23px}.hero-panel span{font-size:10px}.doc-side{display:grid;grid-template-columns:1fr 1fr}.doc-side .back{grid-column:1/-1}.side-card{width:auto}.table-scroll td{padding-left:12px;padding-top:34px}.table-scroll td::before{width:auto;right:12px;top:8px}}
.search button{width:36px;height:36px;border:0;border-radius:50%;background:#eef3f0;color:var(--green);font-size:20px}.role-switcher,.reading-tools{position:sticky;top:80px;z-index:24;display:flex;align-items:center;gap:7px;margin:0 0 30px;padding:9px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.94);box-shadow:0 8px 24px rgba(20,45,36,.08);backdrop-filter:blur(14px);overflow-x:auto;scrollbar-width:none}.role-switcher::-webkit-scrollbar{display:none}.role-switcher span,.role-switcher a,.role-switcher button{flex:0 0 auto}.role-switcher span{padding:0 5px;font-size:11px;color:var(--muted);font-weight:800}.role-switcher a,.role-switcher button,.reading-tools button{display:inline-flex;align-items:center;min-height:40px;padding:0 12px;border:0;border-radius:10px;background:#edf4f0;color:var(--green);font:800 12px/1 inherit;text-decoration:none}.role-switcher button,.reading-tools button{background:#e5efe9;cursor:pointer}.role-switcher a.warning{background:#fff0e3;color:#a94f19}.mobile-toc{display:none}
@media(max-width:640px){.doc-body p,.doc-body li{font-size:16px!important}.role-switcher,.reading-tools{top:66px;margin:0 -4px 24px}.mobile-toc{position:fixed;z-index:80;left:8px;right:8px;bottom:8px;max-height:74vh;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 20px 70px rgba(10,32,24,.3);padding:14px}.mobile-toc:not([hidden]){display:flex;flex-direction:column}.toc-head{display:flex;align-items:center;justify-content:space-between}.toc-head button{width:44px;height:44px;border:0;border-radius:50%;background:#eef3f0;color:var(--green);font-size:26px}.mobile-toc label{display:flex;align-items:center;gap:8px;min-height:48px;margin:8px 0;padding:0 14px;border:1px solid var(--line);border-radius:12px}.mobile-toc input{min-width:0;width:100%;border:0;outline:0;font:inherit}.mobile-toc nav{overflow:auto;display:grid;gap:4px;padding-bottom:8px}.mobile-toc nav a{display:block;padding:10px 12px;border-radius:10px;color:var(--ink);text-decoration:none;font-size:13px}.mobile-toc nav a[data-level="3"]{padding-left:26px;color:var(--muted)}.catalog{scroll-margin-top:70px}}