:root{--ink:#283640;--deep:#294a5b;--accent:#e6ad43;--paper:#fcfcf8;--soft:#edf2f3;--line:#d5dfe1;--alert:#a84e4b;--content:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif;line-height:1.72}img{display:block;max-width:100%}figure{margin:0}a{color:inherit}a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.wrap{width:min(var(--content),calc(100% - 48px));margin:0 auto}.skip-link{position:fixed;z-index:40;top:-60px;left:16px;padding:10px 14px;color:#fff;background:var(--deep)}.skip-link:focus{top:12px}
.site-header{position:relative;z-index:2;color:#fff;background:var(--deep);border-bottom:1px solid rgba(255,255,255,.18)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{color:#fff;font-size:15px;font-weight:800;text-decoration:none}.nav-links{display:flex;align-items:center;flex-wrap:wrap;gap:20px}.nav-links a{font-size:13px;color:rgba(255,255,255,.86);text-decoration:none}.nav-links a:hover{text-decoration:underline;text-underline-offset:4px}
.hero{padding:54px 0 58px;color:#fff;background:var(--deep);border-bottom:5px solid var(--accent)}.hero-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:46px}.hero-copy{min-width:0}.eyebrow{margin:0 0 10px;color:var(--accent);font-size:12px;font-weight:800}.hero .eyebrow{color:#ffd16f}h1,h2,h3,p{margin-top:0}h1{max-width:700px;margin-bottom:14px;font-size:44px;line-height:1.16}.hero-lead{max-width:600px;margin-bottom:18px;color:rgba(255,255,255,.86);font-size:17px}.hero-note{margin:12px 0 0;color:rgba(255,255,255,.68);font-size:12px}.hero-media{padding:6px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08)}.hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover}.hero-media figcaption{padding:7px 4px 1px;color:rgba(255,255,255,.75);font-size:12px}.actions{display:flex;flex-wrap:wrap;gap:10px}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:9px 15px;border:1px solid transparent;border-radius:4px;color:#fff;background:var(--accent);font-size:13px;font-weight:800;text-decoration:none}.button:hover{filter:brightness(1.08)}.button.primary{color:#fff}.claim-note{margin:14px 0;padding:9px 12px;border-left:4px solid var(--alert);color:#fff;background:rgba(255,255,255,.1);font-size:14px}
.section{padding:62px 0}.section-soft{background:var(--soft)}.section-heading{max-width:780px;margin-bottom:26px}.section-heading h2{margin-bottom:10px;font-size:31px;line-height:1.25}.section-heading>p:last-child{margin-bottom:0;color:var(--ink);opacity:.76}.intro-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(230px,.55fr);gap:44px;align-items:start}.intro-copy p{font-size:16px}.intro-copy p:last-child{margin-bottom:0}.disclosure{padding:0 0 0 18px;border-left:3px solid var(--accent)}.disclosure strong{display:block;margin-bottom:6px}.disclosure p{margin:0;font-size:14px;opacity:.82}.route-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.route-point{min-width:0;padding:17px 0;border-top:3px solid var(--accent)}.route-point>span{color:var(--accent);font-size:12px;font-weight:900}.route-point h3{margin:6px 0;font-size:19px}.route-point p{margin:0;font-size:14px;opacity:.8}.download-steps,.lane-roles{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.download-steps li,.lane-roles li{display:grid;grid-template-columns:54px minmax(0,1fr);gap:14px;padding:17px 0;border-bottom:1px solid var(--line)}.download-steps li>span,.lane-roles li>span{color:var(--accent);font-size:16px;font-weight:900}.download-steps h3,.lane-roles h3{margin:0 0 4px;font-size:18px}.download-steps p,.lane-roles p{margin:0;font-size:14px;opacity:.8}.claim-status{border-top:1px solid rgba(255,255,255,.35)}.claim-row{display:grid;grid-template-columns:100px minmax(0,1fr);gap:18px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.35)}.claim-row>strong{color:#a84e4b;font-size:13px}.claim-row b{font-size:16px}.claim-row p{margin:4px 0 0;color:rgba(255,255,255,.78);font-size:14px}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.shot{min-width:0;border-bottom:2px solid var(--accent)}.shot img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#fff}.shot figcaption{padding:8px 0;color:var(--ink);font-size:13px;opacity:.8}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.article-card{min-width:0;padding:16px 0 5px;border-top:3px solid var(--accent)}.tag{margin-bottom:7px;color:var(--accent);font-size:12px;font-weight:800}.article-card h3{margin:0 0 8px;font-size:19px;line-height:1.4}.article-card p:not(.tag){margin-bottom:10px;font-size:14px;opacity:.8}.article-card a,.article-more a{color:var(--deep);font-size:13px;font-weight:800;text-underline-offset:4px}.article-more{margin:24px 0 0}.download-section{color:#fff;background:var(--deep)}.download-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.65fr);align-items:center;gap:44px}.download-inner h2{font-size:30px}.download-inner>div>p:not(.eyebrow){max-width:700px;color:rgba(255,255,255,.82)}.download-disclosure{margin:0;padding:14px 0 14px 18px;border-left:3px solid var(--accent);color:rgba(255,255,255,.78);font-size:14px}.site-footer{padding:20px 0;color:rgba(255,255,255,.75);background:#141b19;font-size:12px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}.footer-inner p{margin:0}.footer-inner nav{display:flex;gap:16px}.footer-inner a{color:inherit}
.page-heading{padding:48px 0 38px;color:#fff;background:var(--deep);border-bottom:5px solid var(--accent)}.page-heading h1{margin-bottom:10px}.page-heading p:last-child{max-width:760px;margin:0;color:rgba(255,255,255,.78)}.breadcrumbs{margin-bottom:16px;color:var(--muted,#65736d);font-size:13px}.breadcrumbs a{color:inherit}.article-grid-index{margin-top:28px}.index-note{max-width:780px;margin-top:44px;padding:14px 0;border-top:2px solid var(--accent)}.index-note p{margin:8px 0;font-size:14px}.index-note .button{margin-top:8px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(190px,260px);justify-content:space-between;gap:36px}.article-body{min-width:0}.article-image{margin:0 0 30px}.article-image img{width:100%;aspect-ratio:16/9;object-fit:cover}.article-image figcaption{padding-top:7px;color:var(--ink);font-size:12px;opacity:.72}.article-body section{margin:30px 0}.article-body h2{font-size:25px;line-height:1.3}.article-body p{font-size:16px}.article-disclosure{margin:30px 0;padding:12px 16px;border-left:3px solid var(--accent);background:var(--soft)}.article-disclosure p{margin:5px 0 0;font-size:14px}.article-download{padding:22px 0;border-top:1px solid var(--line)}.article-download h2{margin-bottom:8px}.article-download p{font-size:14px;opacity:.8}.article-aside{align-self:start;padding-top:8px;border-top:3px solid var(--accent)}.article-aside h2{font-size:17px}.article-aside ul{margin:0;padding:0;list-style:none}.article-aside li{padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}.aside-home{display:inline-block;margin-top:14px;font-size:13px;font-weight:800}
.layout-download .hero{background:#193e50;}.layout-download .hero-inner{grid-template-areas:"media copy";grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}.layout-download .hero-copy{grid-area:copy}.layout-download .hero-media{grid-area:media}.layout-download .hero-media img{aspect-ratio:16/11}.layout-risk .hero{background:#232d28}.layout-risk .hero-media{border-color:#a84e4b}.layout-risk .claim-status{padding-top:2px}.layout-mobile .hero{border-bottom-width:8px}.layout-mobile .hero-inner{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.layout-mobile .hero-media img{aspect-ratio:4/3}.layout-mobile .lane-roles{max-width:820px}
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@media(max-width:380px){.nav-links{gap:4px}.nav-links a{font-size:11px}.wrap{width:calc(100% - 28px)}.hero h1,h1{font-size:31px}.download-steps li,.lane-roles li{grid-template-columns:42px minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}