/*
Theme Name: xindong-theme
Description: Heartopia Guide — Warm Minimalism
Version: 3.0
*/

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:'Nunito',-apple-system,sans-serif;font-size:1rem;line-height:1.6;color:#1A1A2E;background:#FFF9F5;-webkit-font-smoothing:antialiased}
a{color:#E8785A;text-decoration:none}
img{max-width:100%;height:auto}
ul,ol{padding-left:1.5rem}
li{margin-bottom:.25rem}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* ── Header — HeartopiaHub style ── */
.site-header{text-align:center;padding:28px 20px 0;background:#FFF9F5}
.header-inner{max-width:1200px;margin:0 auto}

.brand-link{display:inline-flex;align-items:center;gap:12px;text-decoration:none;margin-bottom:6px}
.brand-icon-emoji{font-size:2.2rem;line-height:1}
.brand-name{font-size:1.75rem;font-weight:800;color:#C67B38;letter-spacing:-0.02em}
.brand-tagline{font-size:.78rem;color:#9CA3AF;margin-bottom:16px}

.main-navigation{display:flex;justify-content:center;margin-bottom:8px}
.primary-menu{list-style:none;display:inline-flex;align-items:center;gap:4px;padding:6px;background:#fff;border-radius:24px;box-shadow:0 2px 12px rgba(0,0,0,0.05)}
.primary-menu li{margin:0}
.primary-menu a{display:inline-flex;align-items:center;gap:5px;padding:8px 16px;border-radius:20px;font-size:.8rem;font-weight:500;color:#6B7280;text-decoration:none;transition:all .2s}
.primary-menu a:hover{color:#1A1A2E;background:#FFF3EB}
.primary-menu .current-menu-item a,.primary-menu .current_page_item a{color:#E8785A;background:#FFF0EB;font-weight:600}
.menu-icon{font-size:.9rem}

/* ── Hero ── */
.hero-section{padding:16px 20px 0;max-width:1240px;margin:0 auto}
.hero-banner{background:linear-gradient(135deg,#E8785A,#F4A261 35%,#E9C46A 60%,#5B9A8B);border-radius:18px;padding:28px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative;overflow:hidden}
.hero-banner::before{content:'';position:absolute;top:-20%;right:-5%;width:200px;height:200px;background:rgba(255,255,255,.06);border-radius:50%}
.hero-content{position:relative;z-index:1}
.hero-content h2{font-size:1.5rem;font-weight:700;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.1);margin-bottom:6px}
.hero-content p{font-size:.85rem;color:rgba(255,255,255,.9);max-width:460px;margin-bottom:14px;line-height:1.5}
.hero-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 24px;background:rgba(255,255,255,.2);backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.3);border-radius:22px;color:#fff;font-weight:600;font-size:.85rem;text-decoration:none;transition:all .2s}
.hero-cta:hover{background:rgba(255,255,255,.3);color:#fff}

.hero-visual{position:relative;width:130px;height:120px;flex-shrink:0}
.hero-emoji-main{position:absolute;font-size:3.5rem;top:50%;left:50%;transform:translate(-50%,-50%);filter:drop-shadow(0 4px 8px rgba(0,0,0,.12));animation:float 3s ease-in-out infinite}
.hero-emoji-f1{position:absolute;font-size:1.5rem;top:4px;left:10px;animation:float 4s ease-in-out .5s infinite;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}
.hero-emoji-f2{position:absolute;font-size:1.5rem;top:10px;right:6px;animation:float 3.5s ease-in-out 1s infinite;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}
.hero-emoji-f3{position:absolute;font-size:1.5rem;bottom:14px;left:6px;animation:float 4.5s ease-in-out .3s infinite;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}
.hero-emoji-f4{position:absolute;font-size:1.5rem;bottom:10px;right:14px;animation:float 3.8s ease-in-out 1.2s infinite;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ── Content ── */
.content-area{max-width:1200px;margin:0 auto;padding:32px 20px 40px}
.main-content{width:100%}
.sidebar{display:none}

/* ── 4-Column Card Grid ── */
.post-grid-compact{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}

.card-compact{background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.04);transition:all .25s ease;overflow:hidden}
.card-compact:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(0,0,0,.08)}
.card-compact-link{display:flex;flex-direction:column;padding:22px 18px 18px;text-decoration:none;color:inherit;height:100%}

.card-compact-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:14px}
.icon-fishing{background:#DBEAFE}.icon-bug{background:#E8F5F1}.icon-bird{background:#FEF3C7}.icon-garden{background:#DCFCE7}.icon-cat{background:#FFE4E6}.icon-cook{background:#FFF4E8}.icon-home{background:#F3E8FF}.icon-beginner{background:#E0F2FE}.icon-tips{background:#FEE2E2}

.card-compact-title{font-size:.95rem;font-weight:700;color:#1A1A2E;line-height:1.35;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-compact-excerpt{font-size:.78rem;color:#6B7280;line-height:1.55;margin-bottom:14px;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-compact-tag{display:inline-flex;padding:3px 10px;border-radius:12px;font-size:.66rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.tag-popular{background:#FFF0EB;color:#E8785A}.tag-new{background:#E8F5F1;color:#5B9A8B}.tag-guide{background:#F3E8FF;color:#7C3AED}

/* ── Single Post ── */
.single .content-area{display:flex;gap:40px}
.single .main-content{max-width:750px}
.single .sidebar{display:block;width:300px;flex-shrink:0}
.single-post .entry-title{font-size:1.8rem;font-weight:800;margin-bottom:16px}
.entry-content h2{font-size:1.3rem;font-weight:700;margin:28px 0 12px;padding-bottom:8px;border-bottom:2px solid #F0E6DC}
.entry-content h3{font-size:1.05rem;font-weight:600;margin:22px 0 8px;color:#E8785A}
.entry-content p{margin-bottom:12px;line-height:1.7}
.entry-content ul,.entry-content ol{margin-bottom:12px}
.entry-content li{margin-bottom:4px}
.entry-content strong{color:#D16648}

/* ── Category/Archive ── */
.archive .content-area{flex-direction:row}
.archive .main-content{max-width:100%}
.archive-header{text-align:center;padding:20px;background:#fff;border-radius:14px;margin-bottom:20px;box-shadow:0 2px 12px rgba(0,0,0,.04)}
.archive-title{font-size:1.3rem;font-weight:700}

.archive .post-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-item{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.04);transition:all .25s}
.grid-item:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(0,0,0,.08)}
.grid-thumb-placeholder{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;font-size:2.5rem;background:#FFF3EB}
.grid-content{padding:18px}
.grid-icon-box{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:1rem;margin-bottom:10px}
.grid-title{font-size:.9rem;font-weight:700;line-height:1.3;margin-bottom:6px}
.grid-title a{color:#1A1A2E}
.grid-title a:hover{color:#E8785A}
.grid-meta{font-size:.7rem;color:#9CA3AF;margin-bottom:8px}
.grid-excerpt{font-size:.78rem;color:#6B7280;line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.grid-tag{display:inline-flex;padding:3px 10px;border-radius:12px;font-size:.66rem;font-weight:700;text-transform:uppercase}

/* ── Widgets ── */
.widget{background:#fff;border-radius:14px;padding:18px;margin-bottom:16px;box-shadow:0 2px 12px rgba(0,0,0,.04)}
.widget-title{font-size:.95rem;font-weight:700;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #F0E6DC}
.widget ul{list-style:none;padding:0}
.widget ul li{margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid #F0E6DC}
.widget ul li:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.widget a{font-size:.82rem;color:#6B7280}
.widget a:hover{color:#E8785A}

/* ── Footer ── */
.site-footer{background:#fff;border-top:1px solid #F0E6DC;padding:40px 20px 24px;text-align:center;margin-top:40px}
.footer-widgets{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;max-width:1200px;margin:0 auto 32px;text-align:left}
.footer-widget-title{font-size:.9rem;font-weight:700;margin-bottom:12px}
.footer-widget ul{list-style:none;padding:0}
.footer-widget ul li{margin-bottom:6px}
.footer-widget ul li a{font-size:.8rem;color:#6B7280}
.footer-bottom{padding-top:20px;border-top:1px solid #F0E6DC;font-size:.78rem;color:#9CA3AF}

/* ── Breadcrumb ── */
.breadcrumb{font-size:.78rem;color:#9CA3AF;margin-bottom:16px}
.breadcrumb a{color:#6B7280}
.breadcrumb .sep{margin:0 8px}
.breadcrumb .current{color:#1A1A2E;font-weight:500}

/* ── Pagination ── */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:32px}
.pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;border-radius:18px;font-size:.8rem;font-weight:500;color:#6B7280;background:#fff;border:1px solid #F0E6DC;transition:all .2s}
.pagination .current{background:#E8785A;color:#fff;border-color:#E8785A}

/* ── Post navigation ── */
.post-navigation{margin-top:32px;padding:18px;background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.04)}
.post-navigation .nav-links{display:flex;justify-content:space-between}
.post-navigation a{font-size:.82rem;font-weight:500;color:#6B7280}

/* ── Responsive ── */
@media(max-width:1024px){
    .post-grid-compact,.archive .post-grid{grid-template-columns:repeat(3,1fr)}
    .hero-emoji-f1,.hero-emoji-f2,.hero-emoji-f3,.hero-emoji-f4{display:none}
}
@media(max-width:768px){
    .post-grid-compact,.archive .post-grid{grid-template-columns:repeat(2,1fr)}
    .hero-banner{flex-direction:column;padding:24px 20px;text-align:center}
    .hero-visual{display:none}
    .primary-menu{flex-wrap:wrap;justify-content:center}
    .primary-menu a{padding:6px 12px;font-size:.75rem}
    .single .content-area{flex-direction:column}
    .single .sidebar{width:100%}
    .brand-name{font-size:1.35rem}
    .brand-tagline{font-size:.7rem}
}
@media(max-width:480px){
    .post-grid-compact,.archive .post-grid{grid-template-columns:1fr}
    .brand-icon-emoji{font-size:1.6rem}
    .brand-name{font-size:1.15rem}
    .hero-content h2{font-size:1.2rem}
}