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/* Version 1.1 — editorial report */
:root{--paper:#fafaf8;--ink:#202925;--muted:#737d77;--green:#35574b;--line:#e1e5df;--white:#fff;--sidebar:238px}
.topbar{background:rgba(250,250,248,.98);height:72px;padding:0 32px}.brand{font-size:16px;letter-spacing:1.8px}.brand-mark{background:none;color:var(--green);padding:0;font-style:normal;letter-spacing:-3px;font-size:29px}.brand-sub{font-size:10px}.sidebar{top:72px;height:calc(100vh - 72px);padding:32px 22px}.toc-label{font-size:11px}nav a{font-size:12px;padding:9px 8px;line-height:1.6;gap:14px}nav a.active,nav a:hover{background:#f0f3ed}main{padding:0 60px;max-width:1220px}.hero{padding-top:32px}.hero-meta{font-size:9px}.hero-main{grid-template-columns:1.5fr 1fr;gap:60px;padding:64px 0 48px;align-items:start}.hero .eyebrow{font-size:10px;letter-spacing:2px;margin:0 0 22px}h1{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-weight:600;letter-spacing:0;font-size:58px;line-height:1.25;margin-bottom:24px}.hero-description{font-size:17px;line-height:1.7;color:#384b41;margin-bottom:14px}.report-scope{font-size:13px;line-height:2;color:var(--muted)}.hero-links{margin-top:28px;gap:25px}.button{padding:9px 18px;font-size:12px;background:var(--green)}.report-meta{border-left:1px solid var(--line);padding-left:35px;align-self:stretch}.report-year{font-family:Georgia,serif;font-size:82px;line-height:1;letter-spacing:-3px;color:#b5c1b5;display:block;margin:0 0 27px}.report-meta dl{margin:0}.report-meta dt{font-size:10px;margin-top:19px;color:var(--muted);font-weight:400}.report-meta dd{font-size:12px;margin-top:3px;color:#39493e}.report-version{display:block;font-size:8px;letter-spacing:1.7px;margin-top:26px;color:var(--muted)}.brand-strip{display:flex;align-items:center;gap:27px;padding:20px 0 25px}.brand-strip>span{font-size:10px;color:var(--muted);margin-right:4px}.brand-strip a{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--ink)}.brand-strip img{object-fit:contain;border-radius:6px}.hero-bottom{font-size:10px;padding:16px 0}.quick-read{padding:19px 0;font-size:11px}.chapter{padding:60px 0}.chapter-label{font-size:9px;color:#819181;letter-spacing:1.7px}.chapter h2{font-family:inherit;font-size:29px;font-weight:600;letter-spacing:0}.lead{font-size:15px!important;max-width:740px;color:#778078}.chapter p{font-size:14px;line-height:2.05}.chapter h3{font-size:17px;font-weight:600}.mini{border-top:1px solid #bbc7b6;padding-top:10px}.mini h3{font-size:14px}.mini p{font-size:13px}.note{background:#f0f3eb;border-left:2px solid #bccab0;padding:19px 23px}.platforms{display:block}.platform{background:transparent;padding:30px 0;border:0;border-top:1px solid var(--line);display:grid;grid-template-columns:220px 1fr;column-gap:35px}.platform header{grid-column:1;grid-row:1;align-self:start;border:0;padding:0;flex-wrap:wrap;gap:13px}.platform header h3{font-size:23px}.platform header .tag{margin-left:0}.platform-icon{display:block;object-fit:contain;background:transparent;border-radius:9px;width:40px;height:40px}.platform>p{grid-column:1;grid-row:2;font-size:12px;color:var(--muted);margin-top:15px}.platform dl{grid-column:2;grid-row:1/4;margin:0;display:grid;grid-template-columns:74px 1fr;gap:13px 18px;align-content:start}.platform dt{margin:0;font-size:11px;color:#6c7a6f;font-weight:500}.platform dd{margin:0;font-size:13px;line-height:1.9}.platform-advice{grid-column:2;background:#f0f3ec;padding:15px 18px;margin:20px 0 0}.platform-advice p{font-size:12px}.platform>.refs{grid-column:1;margin-top:14px;align-self:start;padding-left:0}.tag{border-radius:3px;border-color:#dce3d6;font-size:9px}.table-wrap{border-left:0;border-right:0}th{background:#f0f3ec;font-size:12px}td{font-size:12px;padding:17px 15px}td:first-child{color:#3c5141}.stat{color:#3c5949}.stat-grid>div{padding-top:0}.chart-block{border:0;background:#f0f3ec;padding:28px}.pipeline{background:transparent;border:0;gap:20px}.pipeline>div{background:transparent;border-top:1px solid #bac7b3;padding:18px 0}.pipeline span{font-size:23px}.case-num{font-style:normal;font-size:48px;color:#afbcaa}.filter-row button{border-radius:4px;padding:7px 16px}.calculator{border-radius:7px;overflow:hidden}.calc-result{background:#3c5849}.source-no{font-size:12px}.sources a{font-size:13px}.sources .tag{font-size:8px}footer p{color:var(--muted)}
@media(min-width:1500px){main{padding:0 80px}.hero-main{gap:75px}}
@media(max-width:1150px){main{padding:0 36px}.hero-main{gap:32px}h1{font-size:47px}.report-year{font-size:68px}.report-meta{padding-left:25px}.brand-strip{gap:18px}.platform{grid-template-columns:180px 1fr;gap:20px}.platform dl{grid-template-columns:65px 1fr;gap:12px}.platform header .tag{display:none}}
@media(max-width:900px){.sidebar{top:72px;height:calc(100dvh - 72px)}.hero-main{grid-template-columns:1.4fr 1fr;padding:46px 0 35px}.platform{grid-template-columns:190px 1fr}.report-meta{display:block}}
@media(max-width:600px){.topbar{height:64px;padding:0 18px}.sidebar{top:64px;height:calc(100dvh - 64px)}main{padding:0 24px}.hero{padding-top:20px}.hero-main{display:block;padding:36px 0 25px}h1{font-size:44px;line-height:1.3;margin-bottom:20px}.hero-description{font-size:14px;margin:0 0 12px}.hero .eyebrow{font-size:8px;letter-spacing:1.6px}.report-scope{font-size:12px}.report-meta{border-left:0;border-top:1px solid var(--line);padding:22px 0 0;margin-top:28px;display:grid;grid-template-columns:85px 1fr;column-gap:20px}.report-year{font-size:39px;letter-spacing:-1px;margin:0}.report-meta dl{display:grid;grid-template-columns:65px 1fr;gap:8px 12px}.report-meta dt,.report-meta dd{margin:0;font-size:10px}.report-version{grid-column:1/-1;margin-top:15px;font-size:8px}.brand-strip{gap:15px 20px;flex-wrap:wrap;padding:0 0 23px}.brand-strip>span{width:100%;font-size:9px}.brand-strip a{font-size:11px;gap:6px}.brand-strip img{width:22px;height:22px;border-radius:5px}.hero-bottom{font-size:9px}.chapter{padding:40px 0}.chapter h2{font-size:25px}.lead{font-size:13px!important}.chapter p{font-size:13px}.platform{display:block;padding:25px 0}.platform header{flex-wrap:nowrap}.platform header h3{font-size:21px}.platform header .tag{display:inline-block;margin-left:auto}.platform>p{font-size:12px;margin:16px 0}.platform dl{display:grid;grid-template-columns:65px 1fr;gap:13px}.platform dd{font-size:12px}.platform dt{font-size:10px}.platform>.refs{display:flex;margin-top:16px}.platform-advice p{font-size:12px}.pipeline{gap:18px}.pipeline>div{padding-top:14px}.case-num{font-size:35px}.quick-read{gap:13px;font-size:10px}.mini p{font-size:12px}}
@media print{.hero-main{display:grid;grid-template-columns:1.4fr 1fr;padding:20px 0}.report-meta{border-left:1px solid #ddd;padding-left:20px;margin:0;display:block}.report-meta dl{display:block}.report-meta dt{margin-top:12px}.report-year{font-size:52pt}.brand-strip{display:flex;gap:20px;flex-wrap:wrap}.brand-strip>span{width:auto}.brand-strip img{width:24px;height:24px}.platform{display:block;break-inside:avoid}.platform dl{display:grid;grid-template-columns:70px 1fr}.chapter h2{font-size:20pt}h1{font-size:34pt}.chapter p,.platform dd{font-size:9pt}.calc-result{background:#e9eee0;color:#111}}
/* Layout safeguards: explicit footer rows and shrinkable content columns. */
footer{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 28px;align-items:center}
footer .brand{grid-column:1;grid-row:1;justify-self:start}
footer p{grid-column:1;grid-row:2;margin:0;flex:none;font-size:12px;line-height:1.8}
footer>span{grid-column:1;grid-row:3;width:auto;font-size:10px;line-height:1.8}
footer>a:last-child{grid-column:2;grid-row:1/4;white-space:nowrap}
.report-meta dd{margin-left:0;overflow-wrap:anywhere}
.hero-main{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
.hero-main>*,.platform>*,.chart-block>*,.calculator>*,.calc-inputs>*,.source-tools>*{min-width:0}
.platform{grid-template-columns:220px minmax(0,1fr);grid-template-rows:auto auto 1fr}
.platform dl{grid-template-columns:74px minmax(0,1fr)}
.platform-advice{grid-row:4}.platform>.refs{grid-row:3;justify-self:start}
.sources li>div{min-width:0;overflow-wrap:anywhere}
.brand-strip{flex-wrap:wrap}.brand-strip a{white-space:nowrap}
@media(max-width:1150px){.platform{grid-template-columns:180px minmax(0,1fr)}.platform dl{grid-template-columns:65px minmax(0,1fr)}}
@media(min-width:601px) and (max-width:1100px){.calculator{grid-template-columns:1fr}.chart-block{grid-template-columns:1fr}.grid-three{grid-template-columns:1fr}.pipeline{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{font-size:36px}}
@media(max-width:600px){.hero-main{display:block}.platform{display:block}.platform dl{grid-template-columns:65px minmax(0,1fr)}footer{grid-template-columns:minmax(0,1fr);gap:10px;padding:30px 0}footer .brand,footer p,footer>span,footer>a:last-child{grid-column:1;grid-row:auto}footer>a:last-child{justify-self:start;margin-top:6px}.platform header{flex-wrap:wrap}.platform header .tag{margin-left:0}.stat{font-size:28px}}
@media print{footer{grid-template-columns:1fr}footer>a:last-child{display:none}.hero-main{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}.platform{display:block}}