:root{--blue-dark: #1b3a5e;--blue-mid: #2c6fad;--blue-light: #e8f1f8;--blue-hover: #1e5a96;--bg-main: #f5f4f0;--bg-white: #ffffff;--bg-card: #ffffff;--bg-alt: #f0eeea;--text-primary: #1c1c1c;--text-secondary: #4a4a4a;--text-muted: #888;--gold: #b8922a;--green: #2a7a4b;--border: #ddd;--border-light: #ece9e4;--max-width: 960px;--header-height: 110px;--font-base: "Microsoft YaHei", "PingFang SC", Arial, "Helvetica Neue", sans-serif;--radius-sm: 4px;--radius-md: 6px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-base);background-color:var(--bg-main);color:var(--text-primary);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--blue-mid);text-decoration:none;transition:color .2s}a:hover{color:var(--blue-hover);text-decoration:underline}img{max-width:100%;height:auto;display:block}ul{list-style:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section-title{font-size:1.35rem;font-weight:700;color:var(--blue-dark);border-left:4px solid var(--blue-mid);padding-left:12px;margin-bottom:24px;letter-spacing:.03em}.section-block{padding:48px 0}.section-divider{border:none;border-top:1px solid var(--border);margin:0}.tag{display:inline-block;font-size:.72rem;padding:1px 7px;border-radius:var(--radius-sm);background:var(--blue-light);color:var(--blue-dark);font-weight:600;margin-left:6px;vertical-align:middle;white-space:nowrap}.tag--gold{background:#fdf3dc;color:var(--gold)}.tag--green{background:#e4f4ec;color:var(--green)}.site-header{position:sticky;top:0;z-index:100;background:var(--bg-white);box-shadow:0 1px 3px #0000001a}.header-brand{background:var(--blue-dark);padding:14px 24px}.header-brand__inner{max-width:var(--max-width);margin:0 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0}.home-block__title{font-size:1.1rem;font-weight:700;color:var(--blue-dark);margin-bottom:14px;display:flex;align-items:baseline;justify-content:space-between;gap:12px}.home-block__more{font-size:.85rem;font-weight:400;color:var(--blue-mid);white-space:nowrap}.home-block__more:hover{text-decoration:underline}.home-block__body ul{list-style:disc;padding-left:20px;margin:0}.home-block__body li{padding:6px 0;font-size:.91rem;line-height:1.7;color:var(--text-secondary);border-bottom:1px solid var(--border-light)}.home-block__body li:last-child{border-bottom:none}.home-block__body li a{color:var(--blue-mid);margin-left:2px}.home-block__body li em{color:var(--text-muted);font-style:italic}@media (max-width: 640px){.home-summary{flex-direction:column}.home-summary__img{width:100%;max-width:280px}.home-block__title{flex-direction:column;align-items:flex-start;gap:4px}}