:root{--deep:#284E2A;--deep2:#1f3d21;--cream:#FBF9F4;--khaki:#B8935A;
--khaki2:#c9a878;--ink:#2b2b2b;--line:#e4ded2;--muted:#8a8271;--soft:#f4f1ea;}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;background:var(--cream);
color:var(--ink);line-height:1.8;-webkit-font-smoothing:antialiased;}
.wrap{max-width:1000px;margin:0 auto;padding:0 22px;}
.wrap.narrow{max-width:720px;}
a{color:var(--deep);}
img{max-width:100%;height:auto;}

header.site{background:var(--deep);color:#fff;position:sticky;top:0;z-index:50;
box-shadow:0 2px 12px rgba(0,0,0,.12);}
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;
padding:14px 22px;flex-wrap:wrap;}
.logo{color:#fff;text-decoration:none;display:flex;flex-direction:column;line-height:1.3;}
.logo b{font-size:17px;letter-spacing:.5px;}
.logo i{font-style:normal;font-size:11.5px;opacity:.72;}
nav{display:flex;gap:2px;flex-wrap:wrap;}
nav a{color:rgba(255,255,255,.86);text-decoration:none;font-size:14px;padding:7px 13px;
border-radius:7px;font-weight:700;}
nav a:hover{background:rgba(255,255,255,.12);color:#fff;}
nav a.on{background:var(--khaki);color:#2b2b2b;}

.hero{background:linear-gradient(160deg,var(--deep) 0%,var(--deep2) 100%);color:#fff;
padding:64px 0 58px;}
.hero.slim{padding:40px 0 34px;}
.hero h1{font-size:32px;line-height:1.4;font-weight:700;max-width:820px;}
.hero.slim h1{font-size:26px;}
.lead{opacity:.92;font-size:15.5px;max-width:760px;margin-top:14px;}
.act{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap;}
.btn{display:inline-block;background:var(--khaki);color:#2b2b2b;padding:12px 28px;
border-radius:8px;text-decoration:none;font-weight:700;font-size:15px;border:none;
cursor:pointer;font-family:inherit;}
.btn:hover{background:var(--khaki2);}
.btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45);}
.btn.ghost:hover{background:rgba(255,255,255,.12);}
.hero .btn{background:var(--khaki);color:#2b2b2b;}

.band{padding:52px 0;}
.band.alt{background:var(--soft);}
.band h2{font-size:23px;color:var(--deep);margin-bottom:8px;font-weight:700;}
.lede{color:var(--muted);font-size:14.5px;margin-bottom:18px;}

table{width:100%;border-collapse:collapse;font-size:14px;margin:14px 0;background:#fff;
border-radius:10px;overflow:hidden;box-shadow:0 1px 6px rgba(0,0,0,.05);}
th{background:var(--deep);color:#fff;padding:12px 14px;text-align:left;font-weight:700;}
td{border:1px solid var(--line);padding:11px 14px;vertical-align:top;}
tr:nth-child(even) td{background:#faf9f5;}

.note{background:#f1f6ee;border-left:4px solid #3d6b3f;padding:12px 16px;
border-radius:0 8px 8px 0;font-size:13.5px;color:#3d5c34;margin-top:14px;}

.qa h3{font-size:16px;color:var(--deep);margin:16px 0 4px;font-weight:700;}
.qa h3:first-child{margin-top:0;}
.qa p{color:#4a4a42;font-size:14.5px;}

.cities{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;
margin-top:18px;}
a.city{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;
text-decoration:none;display:flex;flex-direction:column;gap:4px;
transition:border-color .15s,transform .15s;}
a.city:hover{border-color:var(--khaki);transform:translateY(-2px);}
a.city b{font-size:18px;color:var(--deep);}
a.city span{font-size:13px;color:#5c5748;}
a.city i{font-style:normal;font-size:12.5px;color:var(--muted);}

.posts{display:grid;gap:12px;margin-top:16px;}
.posts.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));}
a.post{background:#fff;border:1px solid var(--line);border-radius:11px;padding:16px 18px;
text-decoration:none;display:flex;flex-direction:column;gap:5px;
transition:border-color .15s;}
a.post:hover{border-color:var(--khaki);}
a.post b{font-size:15.5px;color:var(--deep);line-height:1.55;}
a.post i{font-style:normal;font-size:12px;color:var(--khaki);
background:#f7f1e6;padding:1px 9px;border-radius:10px;align-self:flex-start;font-weight:700;}
a.post span{font-size:13px;color:#6b6656;line-height:1.7;}
.more{margin-top:16px;font-size:14px;}

.cta{background:var(--deep);color:#fff;padding:46px 0;}
.cta h2{color:#fff;font-size:24px;}
.cta p{opacity:.9;margin:8px 0 18px;}

.other{padding:22px 0 44px;font-size:14px;color:var(--muted);}

.post-page{padding:34px 0 10px;}
.crumb{font-size:13.5px;color:var(--muted);margin-bottom:14px;}
.post-page h1{font-size:29px;line-height:1.45;color:var(--deep);font-weight:700;}
.meta{font-size:13px;color:var(--muted);margin:10px 0 22px;
padding-bottom:18px;border-bottom:1px solid var(--line);}
.body{font-size:15.5px;line-height:1.95;color:#3a3a34;}
.body h2{font-size:21px;color:var(--deep);margin:30px 0 10px;font-weight:700;}
.body h3{font-size:17.5px;color:var(--deep);margin:24px 0 8px;font-weight:700;}
.body h4{font-size:16px;color:var(--deep);margin:18px 0 6px;}
.body p{margin:12px 0;}
.body ul,.body ol{margin:12px 0 12px 24px;}
.body li{margin:7px 0;}
.body blockquote{background:var(--soft);border-left:4px solid var(--khaki);
padding:12px 16px;border-radius:0 8px 8px 0;margin:14px 0;color:#5c5748;}
.body code{background:var(--soft);padding:1px 6px;border-radius:4px;
font-family:Consolas,monospace;font-size:13.5px;}
.body table{margin:16px 0;}
.disclaimer{background:#fdf3ef;border-left:4px solid #c0392b;padding:14px 18px;
border-radius:0 8px 8px 0;font-size:13.5px;color:#7a3b32;margin:28px 0 0;}

.faq dt{font-weight:700;color:var(--deep);margin-top:16px;}
.faq dd{margin:4px 0 0;color:#4a4a42;font-size:14.5px;}

form.bk{background:#fff;border:1px solid var(--line);border-radius:12px;
padding:26px 28px;margin-top:16px;}
form.bk label{display:block;font-size:13.5px;font-weight:700;color:var(--deep);
margin:16px 0 6px;}
.req{color:#c0392b;}
form.bk input:not([type=checkbox]),form.bk select,form.bk textarea{width:100%;padding:11px 13px;
border:1px solid #d8d2c4;border-radius:8px;font-size:15px;font-family:inherit;background:#fff;}
form.bk input:not([type=checkbox]):focus,form.bk select:focus,form.bk textarea:focus{outline:none;
border-color:var(--khaki);box-shadow:0 0 0 3px rgba(184,147,90,.15);}
/* ---- 隐私勾选区 ----
   不用 flex 排三列（会把文字挤窄、整块显得靠右）。
   改为：复选框绝对定位，文字自然流式铺满，最后"查看隐私说明"作为文字末尾的链接。
   注意：form.bk label 权重(0,1,2) 高于 .privacy label(0,1,1)，
   故用 .pv-txt 提权到 (0,2,3) 压制通用规则。 */
.privacy{position:relative;margin-top:22px;padding-left:28px;
font-size:13px;color:#5c5748;line-height:1.85;}
.privacy input[type=checkbox]{position:absolute;left:0;top:4px;
width:18px;height:18px;margin:0;padding:0;accent-color:var(--deep);cursor:pointer;}
form.bk .privacy label.pv-txt,
.privacy label.pv-txt{display:inline;margin:0;padding:0;font-size:13px;
font-weight:400;color:#5c5748;line-height:1.85;cursor:pointer;}
.privacy label.pv-txt:hover{color:var(--deep);}
.pv-link{color:var(--deep);font-size:12.5px;text-decoration:underline;
white-space:nowrap;cursor:pointer;}
.pv-link:hover{color:var(--khaki);}
.privacy-detail{margin-top:14px;background:var(--soft);border-left:4px solid var(--khaki);
border-radius:0 8px 8px 0;padding:12px 16px;font-size:12.5px;color:#5c5748;}
.privacy-detail h3{font-size:13.5px;color:var(--deep);margin:0 0 6px;font-weight:700;}
.privacy-detail ul{margin:0 0 0 18px;}
.privacy-detail li{margin:3px 0;line-height:1.7;}
form.bk .btn{width:100%;margin-top:22px;padding:14px;font-size:16px;}
.tip{margin-top:12px;font-size:14px;min-height:20px;color:var(--deep);font-weight:700;}

.foot{background:var(--deep2);color:rgba(255,255,255,.8);padding:34px 0;font-size:13.5px;}
.foot p{margin:5px 0;}
.foot b{color:#fff;font-size:15px;}
.foot a{color:var(--khaki2);text-decoration:none;}
.foot a:hover{text-decoration:underline;}
.foot .disc{margin-top:12px;font-size:12.5px;opacity:.72;line-height:1.8;max-width:820px;}
.foot .copy{margin-top:10px;opacity:.6;font-size:12.5px;}
.foot .beian{margin-top:6px;font-size:12.5px;}
.foot .beian a{color:rgba(255,255,255,.62);text-decoration:none;}
.foot .beian a:hover{text-decoration:underline;color:var(--khaki2);}

@media (max-width:720px){
.hero{padding:44px 0 40px;}
.hero h1{font-size:25px;}
.band{padding:38px 0;}
h2,.band h2{font-size:20px;}
.post-page h1{font-size:23px;}
.bar{flex-direction:column;align-items:flex-start;gap:10px;}
nav a{font-size:13px;padding:6px 10px;}
form.bk{padding:20px 18px;}
}