/* Shared public navigation: identical geometry across all sections. */
body>.header{background:rgba(250,249,246,.95);border-bottom:1px solid #e7e7df;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.5}
body>.header .header-inner{box-sizing:border-box;max-width:1240px;padding:0 32px;margin:0 auto;height:76px;display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;gap:32px}
body>.header .brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:750;letter-spacing:-1px;white-space:nowrap;text-decoration:none;color:#252725}
body>.header .brand-icon{width:35px;height:38px;display:grid;place-items:center;background:#e8663c;color:white;border-radius:9px}
body>.header .brand-icon svg{width:23px;height:23px;stroke-width:2}
body>.header .brand-en{display:inline;font-size:17px;font-weight:500;letter-spacing:-.5px;margin-left:9px;color:#95968e}
body>.header .nav{display:flex;align-items:center;justify-content:flex-start;gap:28px;height:100%;width:auto;margin:0 auto 0 20px;order:0;border:0}
body>.header .nav a{height:100%;display:flex;align-items:center;gap:7px;position:relative;color:#777a72;font-size:16px;font-weight:550;white-space:nowrap;text-decoration:none}
body>.header .nav a.active{color:#252725;font-weight:550}
body>.header .nav a.active:after{position:absolute;bottom:0;left:50%;width:20px;height:3px;background:#e8663c;content:"";transform:translateX(-50%)}
body>.header .nav-dot{width:5px;height:5px;background:#e8663c;border-radius:50%}
body>.header .header-actions{display:flex;align-items:center;gap:20px;margin:0;flex-shrink:0}
body>.header .my-saves{display:flex;align-items:center;gap:7px;color:#65675f;font-size:16px;font-weight:400;padding:8px 0;background:none;border:0;white-space:nowrap;text-decoration:none}
body>.header .button{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;padding:12px 18px;border:1px solid #252725;border-radius:7px;background:#252725;color:white;font-size:16px;font-weight:600;line-height:1.5;text-decoration:none}
body>.header svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
@media(min-width:1600px){body>.header .header-inner{max-width:1320px}}
@media(max-width:1100px){body>.header .header-inner{gap:20px;padding-inline:24px}body>.header .nav{gap:20px;margin-left:0}body>.header .brand-en{display:none}body>.header .my-saves span{display:none}}
@media(max-width:760px){body>.header .header-inner{height:auto;min-height:110px;padding:12px 20px 0;flex-wrap:wrap;gap:10px 16px}body>.header .brand{font-size:22px}body>.header .brand-icon{width:29px;height:32px;border-radius:7px}body>.header .brand-icon svg{width:19px;height:19px}body>.header .header-actions{margin-left:auto;gap:16px}body>.header .button{font-size:14px;padding:8px 12px}body>.header .nav{order:3;flex:0 0 100%;width:100%;height:44px;justify-content:space-between;gap:16px;overflow-x:auto;margin:0;border-top:1px solid #e7e7df}body>.header .nav a{font-size:14px;flex-shrink:0}}