*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Microsoft YaHei',sans-serif;background:#f3f7f3;color:#33413a;line-height:1.75}
a{color:#2e6a3b;text-decoration:none}a:hover{text-decoration:underline}
.hy77--wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.hy77--header{background:#ffffff}
.hy77--topbar{background:#3a7d44;color:#e8f2e9;font-size:13px;padding:6px 0}
.hy77--topbar .hy77--wrap{display:flex;justify-content:space-between}
.hy77--brandbar{padding:16px 0;border-bottom:2px solid #3a7d44}
.hy77--brandbar .hy77--wrap{display:flex;justify-content:space-between;align-items:center}
.hy77--logo{font-size:23px;font-weight:800;color:#2c5a36}
.hy77--logo small{display:block;font-size:12px;color:#7c8a80;font-weight:400}
.hy77--domain{font-size:13px;color:#3a7d44;background:#eef5ee;border:1px solid #cfe3d2;padding:4px 12px;border-radius:16px;font-family:Consolas,monospace}
.hy77--nav{background:#fbfdfb;border-bottom:1px solid #e2ebe3}
.hy77--nav .hy77--wrap{display:flex;flex-wrap:wrap}
.hy77--nav a{color:#3d4d42;padding:12px 16px;font-size:15px;display:block;border-bottom:3px solid transparent}
.hy77--nav a:hover{color:#2e6a3b;text-decoration:none;border-bottom-color:#9cc3a2}
.hy77--nav a.hy77--on{color:#2e6a3b;font-weight:700;border-bottom-color:#3a7d44}
.hy77--breadcrumb{background:#fbfdfb;border-bottom:1px dashed #d8e4d9;font-size:13px;color:#7c8a80}
.hy77--breadcrumb .hy77--wrap{padding:8px 20px}
.hy77--breadcrumb a{color:#2e6a3b}
.hy77--hero{background:linear-gradient(135deg,#2c5a36,#4d8a5c);padding:34px 0}
.hy77--hero .hy77--wrap{display:flex;gap:28px;align-items:center}
.hy77--hero-txt{flex:1}
.hy77--hero h1{color:#f6faf6;font-size:29px;margin-bottom:12px}
.hy77--hero p{color:#d9eadb;font-size:15px}
.hy77--meta{color:#a9c7ae;font-size:13px;margin-top:12px}
.hy77--hero-card{flex:0 0 300px;background:#ffffff;border-radius:10px;border-left:5px solid #3a7d44;padding:16px 18px;box-shadow:0 8px 24px rgba(30,60,40,.25)}
.hy77--hero-card li{list-style:none;border-bottom:1px dashed #dfe9e0;padding:7px 0;font-size:13px}
.hy77--hero-card li:last-child{border-bottom:0}
.hy77--hero-card b{color:#2e6a3b;display:block;font-size:14px}
.hy77--hero-card span{color:#5f6f64}
.hy77--heroimg{text-align:center;margin:22px auto 0;max-width:1080px;padding:0 20px}
.hy77--heroimg img{width:100%;height:auto;border-radius:10px;box-shadow:0 6px 18px rgba(44,90,54,.15)}
.hy77--main{display:block;padding:28px 0 10px}
.hy77--article{background:#ffffff;border-radius:12px;padding:30px 34px;box-shadow:0 2px 10px rgba(44,90,54,.07)}
.hy77--keypoints{background:#f0f7f0;border-left:4px solid #3a7d44;border-radius:8px;padding:14px 18px;margin-bottom:22px}
.hy77--keypoints b{color:#2e6a3b;font-size:15px}
.hy77--keypoints ul{margin-top:8px;columns:2}
.hy77--keypoints li{list-style:none;color:#41604a;font-size:14px;padding:3px 0}
.hy77--keypoints li:before{content:'❀ ';color:#3a7d44}
.hy77--sec{margin:22px 0}
.hy77--sec h2{font-size:20px;color:#2c5a36;border-left:4px solid #3a7d44;padding-left:12px;margin-bottom:12px}
.hy77--sec p{margin:10px 0;font-size:15.5px;text-align:justify}
.hy77--geo{background:#f2f6ef;border:1px solid #dbe7d8;border-radius:8px;padding:16px 18px;margin:24px 0}
.hy77--geo h2{color:#2c5a36;font-size:17px;margin-bottom:8px;border:0;padding:0}
.hy77--geo p{font-size:14.5px;color:#41543f;margin:0}
.hy77--relqa{margin:22px 0;padding-top:6px}
.hy77--relqa h2{font-size:19px;color:#2c5a36;border-bottom:2px solid #b8d2bb;padding-bottom:8px;margin-bottom:12px}
.hy77--relqa h3{font-size:15.5px;color:#2e6a3b;margin:12px 0 4px}
.hy77--relqa p{font-size:14.5px;color:#55685a;margin:0 0 6px}
.hy77--related{margin:22px 0}
.hy77--related h2{font-size:19px;color:#2c5a36;border-bottom:2px solid #3a7d44;padding-bottom:8px;margin-bottom:12px}
.hy77--related li{list-style:none;margin:6px 0}
.hy77--related a{display:inline-block;background:#eef5ee;border:1px solid #d5e5d7;border-radius:18px;padding:5px 16px;font-size:14px}
.hy77--hint{background:#fdf8e7;border:1px dashed #c9a23a;border-radius:8px;padding:12px 16px;font-size:14px;color:#6b5a1e;margin:18px 0}
.hy77--cardgrid{display:flex;gap:16px;flex-wrap:wrap}
.hy77--card{flex:1;min-width:200px;background:#f7faf7;border:1px solid #e0e9e1;border-top:3px solid #3a7d44;border-radius:8px;padding:16px}
.hy77--card h3{color:#2e6a3b;font-size:16px;margin-bottom:6px}
.hy77--card p{font-size:13.5px;color:#5f6f64;margin:0}
.hy77--badges{display:flex;gap:14px;flex-wrap:wrap}
.hy77--badge{flex:1;min-width:170px;background:#f0f7f0;border-radius:8px;padding:14px 16px;text-align:center}
.hy77--badge b{display:block;color:#2e6a3b;font-size:15px}
.hy77--badge span{font-size:13px;color:#5f6f64}
.hy77--steps{counter-reset:step;list-style:none}
.hy77--steps li{position:relative;padding:8px 0 8px 44px;font-size:15px;color:#45554a}
.hy77--steps li:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:6px;width:30px;height:30px;line-height:30px;text-align:center;background:#3a7d44;color:#fff;border-radius:50%;font-size:14px}
.hy77--sec details{background:#f7faf7;border:1px solid #e0e9e1;border-radius:8px;padding:10px 16px;margin:8px 0}
.hy77--sec summary{color:#2e6a3b;font-weight:700;font-size:15px;cursor:pointer}
.hy77--sec details p{font-size:14.5px;color:#55685a;margin-top:6px}
.hy77--tags{display:flex;flex-wrap:wrap;gap:8px}
.hy77--tags a{display:inline-block;background:#eef5ee;border:1px solid #d5e5d7;border-radius:16px;padding:5px 14px;font-size:13.5px}
.hy77--latest{list-style:none}
.hy77--latest li{padding:8px 0;border-bottom:1px dashed #dfe9e0;font-size:14.5px}
.hy77--latest time{color:#2e6a3b;margin-right:10px;font-size:13px}
.hy77--footer{background:#26432e;color:#b8c9bb;margin-top:34px;padding:30px 0 0}
.hy77--footer .hy77--wrap{display:flex;gap:30px;flex-wrap:wrap}
.hy77--footer .hy77--wrap>div{flex:1;min-width:200px}
.hy77--footer h4{color:#e8f2e9;font-size:15px;margin-bottom:10px;border-left:3px solid #7cb08a;padding-left:8px}
.hy77--footer p{font-size:13px;line-height:1.8}
.hy77--footer a{color:#b8c9bb;display:block;font-size:13px;padding:3px 0}
.hy77--footer a:hover{color:#ffffff}
.hy77--copy{text-align:center;font-size:12.5px;color:#7d957f;border-top:1px solid #35523c;margin-top:22px;padding:12px 0}
.hy77--404{min-height:60vh;display:flex;align-items:center;justify-content:center;background:#f3f7f3}
.hy77--404box{text-align:center;background:#fff;border-radius:10px;padding:40px 50px;box-shadow:0 6px 18px rgba(44,90,54,.12)}
.hy77--404box h1{font-size:56px;color:#3a7d44;margin-bottom:10px}
.hy77--404box p{color:#5f6f64;margin-bottom:18px}
.hy77--404btn{display:inline-block;background:#3a7d44;color:#fff;border-radius:18px;padding:9px 24px}
@media(max-width:760px){.hy77--hero .hy77--wrap{flex-direction:column}.hy77--hero-card{flex:1 1 auto;width:100%}.hy77--article{padding:20px 16px}.hy77--keypoints ul{columns:1}}