/*============================================================
  0731本地生活圈 — 设计系统 v2
  品牌: 真实温暖的本地邻里社区
  主色: 暖橙 #FF6B35  辅色: 深蓝 #1A3A5E  强调: 金色 #D4AF37
  响应式: 移动优先 (Mobile-First)
  ============================================================*/

/*-------- CSS Variables --------*/
:root {
  --c-orange:       #FF6B35;
  --c-orange-light: #FF8F5E;
  --c-orange-dark:  #E85A2B;
  --c-orange-bg:    #FFF5F0;

  --c-blue:         #1A3A5E;
  --c-blue-light:   #2D5A8E;
  --c-blue-bg:      #EEF3F8;

  --c-gold:         #D4AF37;
  --c-gold-light:   #F0D060;
  --c-gold-bg:      #FFFEF5;

  --c-bg:           #F9F6F2;
  --c-white:        #FFFFFF;
  --c-card:         #FFFFFF;
  --c-border:       #E5E0D8;
  --c-divider:      #F0EBE3;
  --c-text:         #1F1F1F;
  --c-text-2:       #5C5C5C;
  --c-text-3:       #999999;

  --c-green:        #22C55E;
  --c-red:          #EF4444;
  --c-yellow:       #F59E0B;

  --shadow-xs:  0 1px 2px rgba(0,0,0,.04);
  --shadow-sm:  0 2px 8px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.10);
  --shadow-xl:  0 16px 48px rgba(0,0,0,.12);
  --shadow-card-hover: 0 8px 30px rgba(26,58,94,.12);

  --radius-xs: 4px;  --radius-sm: 8px;  --radius-md: 12px;
  --radius-lg: 16px; --radius-xl: 24px; --radius-full: 9999px;

  --space-xs: 4px;  --space-sm: 8px;  --space-md: 16px;
  --space-lg: 24px; --space-xl: 32px; --space-2xl: 48px;

  --font: "PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;
  --fz-xs:12px; --fz-sm:13px; --fz-base:15px; --fz-md:17px;
  --fz-lg:20px; --fz-xl:24px; --fz-2xl:30px; --fz-hero:38px;

  --ease: cubic-bezier(.4,0,.2,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);

  --max-w: 1200px;
  --h-header: 64px;
  --h-bottom-nav: 60px;
}

/*-------- Reset --------*/
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--font);color:var(--c-text);background:var(--c-bg);
  line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;
}
a{color:var(--c-orange);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--c-orange-dark)}
img{max-width:100%;display:block}
ul,ol{list-style:none}
button{cursor:pointer;border:none;font-family:inherit;font-size:inherit}
input,textarea,select{font-family:inherit;font-size:inherit}

/*-------- Layout --------*/
.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 var(--space-md)}
.page-main{padding:var(--space-lg) 0;min-height:60vh}

/*-------- Header --------*/
.header{
  position:sticky;top:0;z-index:100;height:var(--h-header);
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-border);box-shadow:var(--shadow-xs);
  -webkit-backdrop-filter:blur(12px);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:100%;max-width:var(--max-w);margin:0 auto;padding:0 var(--space-md);
}
.header-logo{
  display:flex;align-items:center;gap:8px;font-size:18px;font-weight:800;
  color:var(--c-blue);letter-spacing:-.3px;
}
.header-logo .logo-mark{
  width:36px;height:36px;background:linear-gradient(135deg,var(--c-orange),var(--c-orange-light));
  color:#fff;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:18px;font-weight:700;
}
.header-logo em{color:var(--c-orange);font-style:normal}
.header-nav{display:flex;align-items:center;gap:6px}
.header-nav a{
  color:var(--c-text-2);font-size:var(--fz-sm);padding:6px 14px;
  border-radius:var(--radius-full);transition:all .2s var(--ease);
}
.header-nav a:hover,.header-nav a.active{color:var(--c-orange);background:var(--c-orange-bg)}
.header-actions{display:flex;align-items:center;gap:10px}

/*-------- Search --------*/
.search-box{
  display:flex;align-items:center;gap:8px;background:var(--c-bg);
  border:1.5px solid transparent;border-radius:var(--radius-full);
  padding:0 16px;height:42px;transition:all .25s var(--ease);
}
.search-box:focus-within{
  border-color:var(--c-orange);background:#fff;
  box-shadow:0 0 0 4px rgba(255,107,53,.1);
}
.search-box svg{width:18px;height:18px;color:var(--c-text-3);flex-shrink:0}
.search-box input{
  flex:1;border:none;background:transparent;outline:none;
  font-size:var(--fz-sm);color:var(--c-text);min-width:180px;
}
.search-box input::placeholder{color:var(--c-text-3)}

/*-------- Buttons --------*/
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 22px;border-radius:var(--radius-full);font-weight:600;
  font-size:var(--fz-sm);transition:all .2s var(--ease);white-space:nowrap;
  letter-spacing:.2px;
}
.btn-primary{
  background:linear-gradient(135deg,var(--c-orange),var(--c-orange-light));
  color:#fff;box-shadow:0 2px 8px rgba(255,107,53,.25);
}
.btn-primary:hover{box-shadow:0 4px 16px rgba(255,107,53,.4);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--c-orange);border:1.5px solid var(--c-orange)}
.btn-outline:hover{background:var(--c-orange-bg)}
.btn-ghost{background:transparent;color:var(--c-text-2)}
.btn-ghost:hover{background:var(--c-bg);color:var(--c-orange)}
.btn-sm{padding:6px 16px;font-size:var(--fz-xs)}
.btn-lg{padding:14px 32px;font-size:var(--fz-md)}
.btn-block{width:100%}
.btn:disabled{opacity:.5;pointer-events:none}

/*-------- Badge / Tag --------*/
.badge{
  display:inline-flex;align-items:center;gap:3px;padding:3px 10px;
  border-radius:var(--radius-full);font-size:11px;font-weight:600;
}
.badge-auth-basic{background:#ECEFF1;color:#607D8B}
.badge-auth-standard{background:#E8F5E9;color:#2E7D32}
.badge-auth-advanced{background:#E3F2FD;color:#1565C0}
.badge-auth-business{background:linear-gradient(135deg,#FFF8E1,#FFFDE7);color:#B8860B;border:1px solid var(--c-gold)}
.badge-section{background:var(--c-blue-bg);color:var(--c-blue)}

/*-------- Card --------*/
.card{
  background:var(--c-white);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);transition:all .3s var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}
.card-body{padding:var(--space-md)}

/*-------- Mobile Bottom Nav --------*/
.bottom-nav{display:none}
.bottom-nav{
  position:fixed;bottom:0;left:0;right:0;height:var(--h-bottom-nav);
  background:rgba(255,255,255,.94);backdrop-filter:blur(12px);
  border-top:1px solid var(--c-border);z-index:100;
  box-shadow:0 -4px 20px rgba(0,0,0,.06);
  -webkit-backdrop-filter:blur(12px);
}
.bottom-nav-inner{
  display:flex;align-items:center;justify-content:space-around;
  height:100%;max-width:480px;margin:0 auto;
}
.bottom-nav-item{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  color:var(--c-text-3);font-size:10px;font-weight:500;
  padding:4px 12px;transition:color .2s var(--ease);
}
.bottom-nav-item.active{color:var(--c-orange)}
.bottom-nav-item svg{width:24px;height:24px}
.bottom-nav-create{
  width:46px;height:46px;background:linear-gradient(135deg,var(--c-orange),var(--c-orange-light));
  color:#fff;border-radius:var(--radius-full);display:flex;
  align-items:center;justify-content:center;font-size:26px;
  margin-top:-22px;box-shadow:0 4px 14px rgba(255,107,53,.4);
  transition:all .2s var(--ease-spring);
}
.bottom-nav-create:hover{transform:scale(1.08)}

/*-------- Section Grid --------*/
.section-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:14px;
  margin:var(--space-lg) 0;
}
.section-card{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:var(--space-lg) var(--space-md);background:var(--c-white);
  border-radius:var(--radius-lg);text-align:center;
  transition:all .3s var(--ease);cursor:pointer;box-shadow:var(--shadow-xs);
  border:1px solid transparent;
}
.section-card:hover{
  transform:translateY(-3px);box-shadow:var(--shadow-card-hover);
  border-color:var(--c-orange);background:var(--c-orange-bg);
}
.section-card .s-icon{
  width:54px;height:54px;border-radius:14px;display:flex;
  align-items:center;justify-content:center;font-size:26px;
  background:var(--c-orange-bg);color:var(--c-orange);
  transition:all .3s var(--ease);
}
.section-card:hover .s-icon{background:var(--c-orange);color:#fff}
.section-card .s-name{font-weight:650;font-size:var(--fz-sm);color:var(--c-text)}
.section-card .s-count{font-size:var(--fz-xs);color:var(--c-text-3)}

/*-------- Post List --------*/
.post-list{display:flex;flex-direction:column;gap:12px}
.post-card{
  display:flex;gap:var(--space-md);padding:var(--space-md);
  background:var(--c-white);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-xs);transition:all .25s var(--ease);
  cursor:pointer;border:1px solid transparent;
}
.post-card:hover{
  transform:translateY(-2px);box-shadow:var(--shadow-card-hover);
  border-color:var(--c-orange-bg);
}
.post-card-thumb{
  width:110px;height:85px;border-radius:10px;flex-shrink:0;
  overflow:hidden;position:relative;
}
.post-card-thumb .thumb-bg{
  width:100%;height:100%;display:flex;align-items:center;
  justify-content:center;font-size:36px;color:#fff;
}
.post-card-content{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}
.post-card-title{
  font-size:var(--fz-base);font-weight:650;color:var(--c-text);
  margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden;line-height:1.5;
}
.post-card-meta{
  display:flex;align-items:center;gap:10px;font-size:var(--fz-xs);
  color:var(--c-text-3);flex-wrap:wrap;
}
.post-card-stats{display:flex;gap:16px;font-size:var(--fz-xs);color:var(--c-text-3);margin-top:6px}

/*-------- Hero --------*/
.hero{
  background:linear-gradient(160deg,#12273D 0%,#1A3A5E 30%,#234B78 100%);
  color:#fff;padding:50px 0;text-align:center;
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;top:-30%;right:-15%;
  width:500px;height:500px;background:radial-gradient(circle,rgba(255,107,53,.18) 0%,transparent 70%);
  border-radius:50%;animation:heroGlow 8s ease-in-out infinite;
}
.hero::after{
  content:'';position:absolute;bottom:-20%;left:-10%;
  width:350px;height:350px;background:radial-gradient(circle,rgba(212,175,55,.12) 0%,transparent 70%);
  border-radius:50%;animation:heroGlow 10s ease-in-out 3s infinite;
}
@keyframes heroGlow{0%,100%{opacity:.6}50%{opacity:1}}
.hero-inner{position:relative;z-index:1}
.hero h1{font-size:var(--fz-hero);font-weight:850;letter-spacing:1px;margin-bottom:10px}
.hero h1 em{color:var(--c-orange-light);font-style:normal}
.hero .subtitle{font-size:var(--fz-md);opacity:.85;margin-bottom:28px;line-height:1.7}
.hero-stats{display:flex;justify-content:center;gap:40px;margin-top:28px;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat .num{font-size:28px;font-weight:800;color:var(--c-gold-light)}
.hero-stat .lbl{font-size:12px;opacity:.7;margin-top:2px}

/*-------- Page Header --------*/
.page-header{padding:var(--space-lg) 0 var(--space-md)}
.page-header h2{font-size:var(--fz-xl);font-weight:750;color:var(--c-blue)}
.page-header .desc{color:var(--c-text-2);font-size:var(--fz-sm);margin-top:4px}

/*-------- Filter --------*/
.filter-bar{
  display:flex;align-items:center;gap:8px;padding:4px 0 var(--space-md);
  flex-wrap:wrap;
}
.filter-btn{
  padding:7px 18px;border-radius:var(--radius-full);
  background:var(--c-white);color:var(--c-text-2);font-size:var(--fz-sm);
  border:1px solid var(--c-border);transition:all .2s var(--ease);
  text-decoration:none;
}
.filter-btn:hover,.filter-btn.active{
  background:var(--c-orange);color:#fff;border-color:var(--c-orange);
}

/*-------- Form --------*/
.form-group{margin-bottom:var(--space-md)}
.form-label{display:block;font-weight:650;font-size:var(--fz-sm);margin-bottom:6px;color:var(--c-text)}
.form-hint{font-size:var(--fz-xs);color:var(--c-text-3);margin-top:4px}
.form-input,.form-textarea,.form-select{
  width:100%;padding:11px 14px;border:1.5px solid var(--c-border);
  border-radius:var(--radius-md);background:#fff;font-size:var(--fz-base);
  color:var(--c-text);transition:all .2s var(--ease);outline:none;
}
.form-input:focus,.form-textarea:focus,.form-select:focus{
  border-color:var(--c-orange);box-shadow:0 0 0 4px rgba(255,107,53,.08);
}
.form-textarea{min-height:200px;resize:vertical;line-height:1.7}

/*-------- Toast --------*/
.toast{
  position:fixed;top:24px;left:50%;transform:translateX(-50%);
  padding:12px 28px;border-radius:var(--radius-full);
  font-size:var(--fz-sm);font-weight:650;z-index:999;
  opacity:0;pointer-events:none;transition:all .3s var(--ease);
  box-shadow:var(--shadow-lg);
}
.toast.show{opacity:1;pointer-events:auto}
.toast-success{background:var(--c-green);color:#fff}
.toast-error{background:var(--c-red);color:#fff}
.toast-warning{background:var(--c-yellow);color:#fff}

/*-------- Comment --------*/
.comment-list{display:flex;flex-direction:column;gap:10px}
.comment-item{
  display:flex;gap:12px;padding:var(--space-md);
  background:var(--c-bg);border-radius:var(--radius-md);
}
.comment-avatar{
  width:38px;height:38px;border-radius:var(--radius-full);
  background:linear-gradient(135deg,var(--c-orange-bg),var(--c-orange-light));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;flex-shrink:0;
}
.comment-content{flex:1}
.comment-author{font-weight:650;font-size:var(--fz-sm);margin-bottom:2px}
.comment-text{font-size:var(--fz-base);color:var(--c-text);line-height:1.6}
.comment-meta{font-size:var(--fz-xs);color:var(--c-text-3);margin-top:6px}

/*-------- Upload Zone --------*/
.upload-zone{
  border:2px dashed var(--c-border);border-radius:var(--radius-md);
  padding:var(--space-xl);text-align:center;cursor:pointer;
  transition:all .2s var(--ease);background:var(--c-bg);
}
.upload-zone:hover{border-color:var(--c-orange);background:var(--c-orange-bg)}

/*-------- Auth Steps --------*/
.steps{display:flex;justify-content:center;margin-bottom:28px;overflow-x:auto;padding-bottom:4px}
.step-item{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:0 18px;position:relative;min-width:72px;
}
.step-item::after{content:'→';position:absolute;top:18px;right:-2px;color:var(--c-border);font-size:14px}
.step-item:last-child::after{display:none}
.step-dot{
  width:40px;height:40px;border-radius:50%;display:flex;
  align-items:center;justify-content:center;font-weight:700;font-size:14px;
  border:2px solid var(--c-border);background:var(--c-bg);color:var(--c-text-3);
  transition:all .3s var(--ease);
}
.step-item.done .step-dot{background:var(--c-green);color:#fff;border-color:var(--c-green)}
.step-item.current .step-dot{
  background:var(--c-orange);color:#fff;border-color:var(--c-orange);
  box-shadow:0 0 0 8px rgba(255,107,53,.12);
}
.step-item .step-label{font-size:10px;color:var(--c-text-3);text-align:center;line-height:1.3}
.step-item.current .step-label{color:var(--c-orange);font-weight:600}

/*-------- Footer --------*/
.footer{
  background:var(--c-blue);color:rgba(255,255,255,.65);
  padding:var(--space-xl) 0;text-align:center;font-size:var(--fz-xs);
  margin-top:var(--space-2xl);
}
.footer a{color:rgba(255,255,255,.85)}
.footer a:hover{color:#fff}

/*-------- FAB --------*/
.fab{
  position:fixed;bottom:80px;right:24px;width:54px;height:54px;
  background:linear-gradient(135deg,var(--c-orange),var(--c-orange-light));
  color:#fff;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-size:28px;box-shadow:0 4px 18px rgba(255,107,53,.45);
  z-index:50;transition:all .25s var(--ease-spring);
}
.fab:hover{transform:scale(1.1);box-shadow:0 6px 24px rgba(255,107,53,.55)}

/*-------- Notice Bar --------*/
.notice-panel{
  background:linear-gradient(135deg,#EEF3F8,#E8F0F8);
  border-radius:var(--radius-lg);padding:var(--space-lg);
  margin:var(--space-lg) 0;
}
.notice-panel h3{font-size:var(--fz-md);font-weight:700;color:var(--c-blue);margin-bottom:12px}
.notice-item{
  padding:7px 0;font-size:var(--fz-sm);color:var(--c-text-2);
  border-bottom:1px dashed var(--c-border);display:flex;align-items:center;gap:6px;
}
.notice-item:last-child{border-bottom:none}
.notice-item::before{content:'📌';flex-shrink:0}

/*-------- Profile Hero --------*/
.profile-hero{
  background:linear-gradient(135deg,var(--c-blue),#2D5A8E);
  border-radius:var(--radius-lg);padding:var(--space-xl);
  display:flex;align-items:center;gap:20px;color:#fff;margin-bottom:20px;
}
.profile-avatar{
  width:76px;height:76px;border-radius:50%;background:rgba(255,255,255,.15);
  border:3px solid rgba(255,255,255,.3);display:flex;
  align-items:center;justify-content:center;font-size:34px;flex-shrink:0;
}
.profile-info{flex:1}
.profile-name{font-size:var(--fz-xl);font-weight:750;display:flex;align-items:center;gap:8px}
.profile-stats{display:flex;gap:28px;margin-top:12px;font-size:var(--fz-sm)}
.profile-stat{text-align:center}
.profile-stat .val{font-weight:700;font-size:18px}
.profile-stat .lbl{font-size:11px;opacity:.7}

/*-------- Tabs --------*/
.tabs{display:flex;border-bottom:2px solid var(--c-border);margin-bottom:20px}
.tab{
  padding:10px 24px;font-weight:650;font-size:var(--fz-sm);
  color:var(--c-text-3);cursor:pointer;border-bottom:2px solid transparent;
  margin-bottom:-2px;transition:all .2s var(--ease);
}
.tab:hover{color:var(--c-orange)}
.tab.active{color:var(--c-orange);border-bottom-color:var(--c-orange)}

/*-------- Help FAQ --------*/
.faq-item{background:var(--c-white);border-radius:var(--radius-md);margin-bottom:8px;overflow:hidden;box-shadow:var(--shadow-xs)}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;font-weight:650;font-size:var(--fz-base);cursor:pointer;user-select:none}
.faq-q:hover{background:var(--c-bg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:all .3s var(--ease);font-size:var(--fz-sm);color:var(--c-text-2);line-height:1.8}
.faq-item.open .faq-a{max-height:300px;padding-bottom:16px}
.faq-item.open .faq-q{color:var(--c-orange)}

/*-------- Section Hero --------*/
.section-hero{
  background:linear-gradient(135deg,var(--c-blue),#2D5A8E);
  color:#fff;padding:28px 0;
}
.section-hero-inner{
  display:flex;align-items:center;gap:16px;
  max-width:var(--max-w);margin:0 auto;padding:0 var(--space-md);
}
.section-hero-icon{
  width:56px;height:56px;border-radius:14px;background:rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;font-size:28px;flex-shrink:0;
}

/*-------- Penalty Table --------*/
.penalty-table{width:100%;border-collapse:collapse;background:var(--c-white);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-xs)}
.penalty-table th,.penalty-table td{padding:12px 16px;text-align:left;font-size:var(--fz-sm);border-bottom:1px solid var(--c-divider)}
.penalty-table th{background:var(--c-blue);color:#fff;font-weight:600}
.penalty-table tr.severe{background:#FFF5F5}

/*-------- Rule List --------*/
.rule-item{display:flex;gap:14px;padding:14px;background:var(--c-white);border-radius:var(--radius-md);margin-bottom:8px;box-shadow:var(--shadow-xs)}
.rule-num{width:30px;height:30px;border-radius:50%;background:var(--c-orange);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}

/*-------- Online Indicator --------*/
.online-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--c-text-3);
  padding: 4px 10px;
  background: var(--c-bg);
  border-radius: var(--radius-full);
}
.online-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-green);
  animation: onlinePulse 2s ease-in-out infinite;
}
@keyframes onlinePulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34,197,94,.4); }
  50% { opacity: .7; box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

/*-------- Post Badges --------*/
.post-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.post-badge {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
}
.post-badge-pinned {
  background: linear-gradient(135deg, #FFF8E1, #FFFDE7);
  color: #B8860B;
  border: 1px solid var(--c-gold);
}
.post-badge-hot {
  background: linear-gradient(135deg, #FFEBEE, #FFCDD2);
  color: #C62828;
}
.post-badge-essential {
  background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
  color: #2E7D32;
}
.post-badge-pinned-top {
  position: absolute;
  top: 8px;
  right: 8px;
}

/*-------- Check-in Button --------*/
.checkin-widget {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: linear-gradient(135deg, #FFF8E1, #FFFDE7);
  border: 1px solid var(--c-gold);
  border-radius: 12px;
  cursor: pointer;
  transition: all .2s ease;
}
.checkin-widget:hover {
  box-shadow: 0 4px 16px rgba(212,175,55,.2);
  transform: translateY(-1px);
}
.checkin-widget.checked-in {
  background: var(--c-bg);
  border-color: var(--c-border);
  cursor: default;
}
.checkin-widget .coin-icon {
  font-size: 28px;
  flex-shrink: 0;
}
.checkin-widget .coin-info {
  flex: 1;
}
.checkin-widget .coin-info .coin-balance {
  font-weight: 750;
  font-size: 15px;
  color: #B8860B;
}
.checkin-widget .coin-info .coin-hint {
  font-size: 11px;
  color: var(--c-text-3);
}

/*-------- CTA --------*/
.auth-cta{
  text-align:center;padding:var(--space-xl);margin:var(--space-xl) 0;
  background:linear-gradient(135deg,var(--c-orange-bg),#fff);
  border-radius:var(--radius-lg);border:1px solid rgba(255,107,53,.1);
}

/*============================================================
   RESPONSIVE
   ============================================================*/

/* Tablet */
@media(max-width:1023px){
  .section-grid{grid-template-columns:repeat(3,1fr)}
  .hero h1{font-size:var(--fz-2xl)}
  .steps{flex-wrap:wrap;gap:8px}
  .step-item::after{display:none}
}

/* Mobile */
@media(max-width:767px){
  :root{--h-header:56px}
  body{padding-bottom:calc(var(--h-bottom-nav) + var(--space-md))}
  .bottom-nav{display:block}
  .header-nav{display:none}
  .header-actions .btn:not(.btn-icon){display:none}
  .hero{padding:32px 0}
  .hero h1{font-size:var(--fz-xl)}
  .hero .subtitle{font-size:var(--fz-sm)}
  .section-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .section-card{padding:14px 10px}
  .section-card .s-icon{width:42px;height:42px;font-size:20px}
  .section-card .s-name{font-size:var(--fz-xs)}
  .post-card{flex-direction:column}
  .post-card-thumb{width:100%;height:130px}
  .filter-bar{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .filter-btn{flex-shrink:0}
  .container{padding:0 12px}
  .footer{margin-bottom:var(--h-bottom-nav);padding:var(--space-md) 0}
  .profile-hero{flex-direction:column;text-align:center;padding:var(--space-lg)}
  .tab{padding:8px 14px;font-size:var(--fz-xs)}
  .steps{gap:4px}
  .step-item{padding:0 8px;min-width:50px}
  .step-dot{width:32px;height:32px;font-size:12px}
  .fab{bottom:90px;right:16px}
}

/* Desktop */
@media(min-width:1024px){
  .section-grid{grid-template-columns:repeat(5,1fr)}
}