/* =====================================================================
   kinit-web · v3 优化版（国风复古调性）
   ===================================================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--color-background);color:var(--color-text-primary);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:color .15s}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.2;letter-spacing:-.01em}
.wrap{max-width:1500px;margin:0 auto;padding:0 48px}

:root{--color-primary:#B8864B}

/* ---------- header ---------- */
.hdr{
  border-bottom:1px solid color-mix(in srgb,var(--color-text-primary) 15%,transparent);
  background:linear-gradient(135deg,#6B5040,#8A6A50,#A58060,#B8864B);
  box-shadow:0 2px 12px rgba(0,0,0,.12);
  position:sticky;top:0;z-index:300
}
.hdr-in{display:flex;align-items:center;height:64px;gap:40px}
.brand{font-family:var(--font-heading);font-weight:900;font-size:24px;letter-spacing:-.01em;flex-shrink:0}
.brand b{color:#fff}
.nav{display:flex;gap:2px;flex:1}
.nav-item{position:relative;padding:22px 18px;font-size:14px;font-weight:500;cursor:pointer;color:#F5E6D0}
.nav-item:hover{color:#fff;font-weight:700;background:none}
.sub{display:none;position:absolute;top:64px;left:0;background:var(--color-surface);border:1px solid color-mix(in srgb,var(--color-text-primary) 20%,transparent);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.12);padding:8px 0;min-width:170px;z-index:70}
.nav-item:hover .sub{display:block}
.sub a{display:block;padding:10px 18px;font-size:13px;font-family:var(--font-heading);font-weight:600;color:var(--color-text-primary)}
.sub a:hover{background:#C99E5F;color:#fff}
.tools{display:flex;align-items:center;gap:16px;flex-shrink:0}
.search{border:1px solid color-mix(in srgb,var(--color-text-primary) 25%,transparent);border-radius:8px;background:var(--color-surface);padding:8px 14px;font-size:13px;width:170px;outline:none;font-family:var(--font-body);color:var(--color-text-primary)}
.search::placeholder{color:var(--color-text-secondary)}
.login{font-family:var(--font-heading);font-weight:700;font-size:14px;color:#F5E6D0;border-bottom:2px solid #C99E5F;padding-bottom:2px}
.login:hover{color:#fff}
/* 用户下拉菜单 */
.user-menu{position:relative;display:inline-block}
.user-menu>a{cursor:pointer;user-select:none}
.user-menu>a:hover{opacity:.8}
#userDropdown{box-shadow:0 4px 12px rgba(0,0,0,.15)}
#userDropdown a:hover{background:var(--color-background);color:var(--color-primary)!important}

/* ---------- main layout ---------- */
.main{padding:48px 0 64px}
.cols{display:grid;grid-template-columns:1fr 280px;gap:56px}
.content{min-width:0}
.sidebar{align-self:start;position:sticky;top:100px}

/* ---------- carousel ---------- */
.carousel{height:360px;border-radius:12px;overflow:hidden;position:relative;margin-bottom:48px;border-bottom:1px solid color-mix(in srgb,var(--color-text-primary) 20%,transparent)}
.carousel-track{display:flex;height:100%;scroll-snap-type:x mandatory;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none}
.carousel-track::-webkit-scrollbar{display:none}
.banner{min-width:100%;scroll-snap-align:start;height:100%;position:relative;background-size:cover;background-position:center;display:flex;align-items:flex-end}
.banner::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.65),transparent 55%)}
.banner-inner{position:relative;z-index:1;padding:36px 40px;color:#fff;max-width:760px}
.banner-inner h2{font-size:30px;font-weight:900;margin-bottom:8px;color:#fff}
.banner-inner p{font-size:14px;opacity:.9}
.banner-inner a{display:inline-block;margin-top:14px;border:2px solid #fff;padding:8px 20px;font-family:var(--font-heading);font-weight:700;font-size:13px;letter-spacing:.05em;border-radius:6px}
.banner-inner a:hover{background:#fff;color:var(--color-text-primary)}
.carousel-dots{position:absolute;bottom:16px;right:24px;z-index:2;display:flex;gap:8px}
.carousel-dots a{width:10px;height:10px;background:rgba(255,255,255,.5)}
.carousel-dots a:hover{background:#fff}

/* ---------- lead article ---------- */
.lead-article{display:flex;gap:28px;margin-bottom:36px;padding-bottom:32px;border-bottom:1px solid color-mix(in srgb,var(--color-text-primary) 15%,transparent)}
.lead-thumb-wrap{flex-shrink:0;display:block}
.lead-thumb{width:280px;height:190px;object-fit:cover;border-radius:10px;box-shadow:0 4px 14px rgba(0,0,0,.09)}
.lead-thumb-placeholder{width:280px;height:190px;background:color-mix(in srgb,var(--color-text-secondary) 14%,transparent);border-radius:10px}
.lead-body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}
.lead-title{font-size:32px;font-weight:900;line-height:1.15;margin-bottom:12px}
.lead-title:hover{color:var(--color-primary)}
.lead-summary{color:var(--color-text-secondary);font-size:15px;margin-bottom:14px;line-height:1.6}
.lead-meta{font-size:12px;color:var(--color-text-secondary);font-family:var(--font-heading);font-weight:600}

@media(max-width:768px){
  .lead-article{flex-direction:column;gap:16px}
  .lead-thumb,.lead-thumb-placeholder{width:100%;height:200px}
  .lead-title{font-size:22px}
  .lead-summary{font-size:14px}
}

/* ---------- section title ---------- */
.sec-title{font-family:var(--font-heading);font-weight:900;font-size:14px;letter-spacing:.25em;text-transform:uppercase;border-bottom:1px solid color-mix(in srgb,var(--color-text-primary) 25%,transparent);padding-bottom:10px;margin-bottom:28px;display:flex;justify-content:space-between;align-items:baseline}
.sec-title em{font-style:normal;font-weight:400;font-size:11px;color:var(--color-text-secondary);letter-spacing:.1em}

/* ---------- cards ---------- */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:32px 40px}
.card .thumb{height:240px;background:color-mix(in srgb,var(--color-text-secondary) 18%,transparent);border:none;margin-bottom:14px;background-size:cover;background-position:center;overflow:hidden;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.card h3{font-size:21px;font-weight:700;line-height:1.25;margin-bottom:8px}
.card h3:hover{color:var(--color-primary)}
.card p{color:var(--color-text-secondary);font-size:14px;margin-bottom:10px}
.card .m{font-size:13px;color:var(--color-primary);font-weight:400;letter-spacing:.05em;display:flex;align-items:center;gap:10px}
.card .cat-tag{display:inline-block;border-radius:8px;border:1px solid #C99E5F;padding:2px 10px;font-size:12px;color:#C99E5F;font-family:var(--font-heading);font-weight:600;line-height:1.4}
.card .date{font-size:11px;color:var(--color-text-secondary)}

/* ---------- sidebar ---------- */
.box{margin-bottom:40px}
.box h4{font-family:var(--font-heading);font-weight:900;font-size:13px;letter-spacing:.2em;text-transform:uppercase;border-bottom:1px solid color-mix(in srgb,var(--color-text-primary) 25%,transparent);padding-bottom:8px;margin-bottom:16px}
.hot{list-style:none;counter-reset:h}
.hot li{counter-increment:h;display:flex;gap:14px;padding:12px 0;border-bottom:1px solid color-mix(in srgb,var(--color-text-secondary) 16%,transparent);font-family:var(--font-heading);font-size:14px;font-weight:600;line-height:1.4}
.hot li:last-child{border:none}
.hot li::before{content:counter(h,decimal-leading-zero);color:var(--color-primary);font-size:16px;font-weight:400;min-width:26px}
.hot li a:hover{color:var(--color-primary)}
.tagcloud{display:flex;flex-wrap:wrap;gap:8px}
.tagcloud a{font-family:var(--font-heading);font-size:12px;padding:5px 12px;border:1px solid color-mix(in srgb,var(--color-text-primary) 30%,transparent);color:var(--color-text-primary);font-weight:600;border-radius:20px}
.tagcloud a:hover{background:#C99E5F;color:#fff}

/* ---------- pagination ---------- */
.pagination{display:flex;gap:4px;margin-top:36px}
.pagination a,.pagination span{min-width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid color-mix(in srgb,var(--color-text-primary) 25%,transparent);border-radius:8px;font-size:14px;font-family:var(--font-heading);font-weight:700}
.pagination a:hover{background:var(--color-text-primary);color:var(--color-surface)}
.pagination .current{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}
.pagination .disabled{opacity:.35;pointer-events:none}
.pagination .gap{border:none}

/* ---------- article ---------- */
.breadcrumb{font-size:13px;color:var(--color-text-secondary);margin-bottom:20px;font-family:var(--font-heading);font-weight:600}
.breadcrumb a:hover{color:var(--color-primary)}
.breadcrumb .sep{margin:0 8px;opacity:.5}
.post-head{border-bottom:1px solid color-mix(in srgb,var(--color-text-primary) 15%,transparent);padding-bottom:24px;margin-bottom:32px}
.post-cover{width:100%;max-width:760px;margin:0 0 32px;overflow:hidden;border:none;border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.post-cover img{display:block;width:100%;height:320px;object-fit:cover}
@media(max-width:768px){.post-cover img{height:200px}}
.kicker{font-family:var(--font-heading);font-weight:700;font-size:12px;letter-spacing:.2em;color:var(--color-primary);text-transform:uppercase;margin-bottom:14px}
.post-title{font-size:32px;font-weight:900;line-height:1.12;margin-bottom:18px}
.post-meta{font-size:13px;color:var(--color-text-secondary);display:flex;flex-wrap:wrap;gap:20px;font-family:var(--font-heading);font-weight:600;align-items:center}
.post-meta .lab{opacity:.6;margin-right:4px}
.post-meta .collect-wrap{margin-left:auto}
.collect-btn{background:none;border:none;color:var(--color-text-secondary);padding:0 12px;height:28px;border-radius:20px;cursor:pointer;font-size:13px;font-family:var(--font-heading);font-weight:600;transition:all .2s}
.collect-btn:hover{color:var(--color-primary)}
.collect-btn.collected{background:none;color:var(--color-primary)}
.post-body{font-size:17px;line-height:1.9;max-width:760px}
.post-body p{margin-bottom:1.4em}
.post-body h2{font-size:22px;margin:1.5em 0 .5em;font-weight:900}
.post-body img{margin:1.8em 0;border:none;border-radius:8px;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.post-body blockquote{border-left:4px solid var(--color-primary);padding:6px 22px;margin:1.5em 0;font-family:var(--font-heading);font-style:italic;color:var(--color-text-secondary)}
.post-body a{text-decoration:underline;text-underline-offset:3px;color:var(--color-primary)}
.post-tags{margin-top:36px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.post-tags .lab{font-family:var(--font-heading);font-weight:700;font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--color-text-secondary);margin-right:6px}
.post-tags .tag{font-size:13px;padding:4px 12px;border:1px solid color-mix(in srgb,var(--color-text-primary) 30%,transparent);font-weight:600;border-radius:20px}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:40px 0;padding-top:28px;border-top:1px solid color-mix(in srgb,var(--color-text-primary) 15%,transparent)}
.pn a{border:none;padding:16px 18px;display:block}
.pn a:hover{background:none;color:var(--color-primary)}
.pn .lab{font-size:11px;letter-spacing:.1em;color:var(--color-text-secondary);margin-bottom:4px;font-family:var(--font-heading);font-weight:700}
.pn .t{font-family:var(--font-heading);font-weight:700;font-size:15px}
.pn .next{text-align:right}
.related-list{list-style:none;margin-top:16px}
.related-list li{padding:11px 0;border-bottom:1px solid color-mix(in srgb,var(--color-text-secondary) 16%,transparent);font-family:var(--font-heading);font-weight:600}
.related-list a:hover{color:var(--color-primary)}

/* ---------- category ---------- */
.cat-head{border-bottom:1px solid color-mix(in srgb,var(--color-text-primary) 15%,transparent);padding-bottom:18px;margin-bottom:32px}
.cat-head h1{font-size:32px;font-weight:900;margin-bottom:6px}
.cat-head p{color:var(--color-text-secondary);font-size:15px}
.subcats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.subcats a{font-family:var(--font-heading);font-weight:700;font-size:13px;padding:6px 14px;border:1px solid color-mix(in srgb,var(--color-text-primary) 30%,transparent);color:var(--color-text-primary);border-radius:20px}
.subcats a:hover,.subcats a.active{background:#C99E5F;color:#fff;border-color:#C99E5F}

/* ---------- footer ---------- */
.ftr{border-top:1px solid color-mix(in srgb,var(--color-text-primary) 20%,transparent);background:var(--color-surface);padding:40px 0 28px}
.ftr-grid{display:flex;flex-wrap:wrap;gap:48px;justify-content:space-between;padding-bottom:28px;border-bottom:1px solid color-mix(in srgb,var(--color-text-secondary) 16%,transparent)}
.ftr-grid h5{font-family:var(--font-heading);font-weight:900;font-size:12px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:12px;color:var(--color-text-secondary)}
.ftr-grid ul{list-style:none}
.ftr-nav-cols{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px}
.ftr-nav-cols li{margin-bottom:0}
.ftr-grid li{margin-bottom:8px;font-size:14px}
.ftr-grid a{color:var(--color-text-secondary)}
.ftr-grid a:hover{color:var(--color-primary)}
.ftr-bot{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;padding-top:18px;font-size:13px;color:var(--color-text-secondary);font-family:var(--font-heading);font-weight:600}

/* ---------- error ---------- */
.err{text-align:center;padding:100px 0}
.err .code{font-family:var(--font-heading);font-size:110px;font-weight:900;line-height:1;color:var(--color-primary);margin-bottom:10px}
.err p{font-size:17px;color:var(--color-text-secondary);font-family:var(--font-heading);font-weight:600}
.err .back{display:inline-block;margin-top:22px;border:1px solid color-mix(in srgb,var(--color-text-primary) 25%,transparent);border-radius:8px;padding:10px 26px;font-family:var(--font-heading);font-weight:700;font-size:13px;letter-spacing:.05em}
.err .back:hover{background:var(--color-text-primary);color:var(--color-surface)}

/* ---------- mobile menu toggle ---------- */
.menu-toggle{display:none}
.mobile-nav{display:none}

/* ---------- responsive ---------- */
@media(max-width:1000px){.cols{grid-template-columns:1fr;gap:48px}.sidebar{position:static}.grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
  .wrap{padding:0 16px}
  .hdr-in{height:56px;flex-wrap:nowrap;padding:0;gap:12px;position:relative}
  .brand{font-size:17px;display:flex;align-items:center}
  .brand img{width:26px!important;height:26px!important;border-radius:50%!important;object-fit:cover;display:block;flex-shrink:0}
  .nav,.tools{display:none!important}
  .menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:32px;height:32px;margin-left:auto;margin-right:8px;padding:0;background:transparent;border:none;cursor:pointer;line-height:1}
  .menu-toggle span{display:block;width:22px;height:2px;background:var(--color-surface, #fff);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
  .menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .mobile-nav{display:block;position:fixed;top:56px;left:0;right:0;bottom:0;background:var(--color-surface);z-index:200;overflow-y:auto;padding:0 0 40px;transform:translateX(100%);opacity:0;transition:transform .3s ease,opacity .3s ease}
  .mobile-nav.open{transform:translateX(0);opacity:1}
  .mobile-nav a{display:block;padding:14px 24px;font-family:var(--font-heading);font-weight:700;font-size:16px;border-bottom:1px solid color-mix(in srgb,var(--color-text-secondary) 14%,transparent);color:var(--color-text-primary)}
  .mobile-nav a:active{background:var(--color-background)}
  .mobile-nav .mn-sub{padding-left:40px;font-size:14px;font-weight:600;color:var(--color-text-secondary)}
  .mobile-nav .mn-section{padding:14px 24px 4px;font-family:var(--font-heading);font-weight:900;font-size:16px;color:var(--color-text-secondary);border-bottom:1px solid color-mix(in srgb,var(--color-text-secondary) 14%,transparent);margin-top:8px}
  .grid{grid-template-columns:1fr}
  .card h3{font-size:18px}
  .card p{font-size:13px}
  .card .thumb{height:140px}
  .breadcrumb{font-size:12px}
  .hot li{font-size:13px}
  .post-title{font-size:24px}
  .post-body{font-size:16px}
  .post-body h2{font-size:22px}
  .pn{grid-template-columns:1fr}
  .pn .t{font-size:14px}
  .carousel{height:200px}
  .banner-inner{padding:20px}
  .banner-inner h2{font-size:20px}
  .banner-inner p{font-size:14px}
  .sec-title{font-size:12px}
  .ftr-grid{gap:24px}
}