/* ===================================================
   赣州征婚 - 个人征婚启事营销页 全站样式（优化版）
   =================================================== */

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{font-family:'PingFang SC','Microsoft YaHei','Segoe UI',sans-serif;color:#333;line-height:1.8;overflow-x:hidden;background:#faf6f0;touch-action:manipulation;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto}
a,button{touch-action:manipulation}
section{scroll-margin-top:60px}
.container{max-width:1100px;margin:0 auto;padding:0 24px}

/* ===== 导航 ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(139,31,31,.92);backdrop-filter:blur(12px);box-shadow:0 2px 24px rgba(0,0,0,.18);transition:all .3s}
.navbar.scrolled{background:rgba(110,20,20,.97);box-shadow:0 4px 30px rgba(0,0,0,.25)}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:12px 24px;padding-top:calc(12px + env(safe-area-inset-top))}
.nav-logo{color:#fff;font-size:20px;font-weight:700;text-decoration:none;display:flex;align-items:center;gap:8px}
.nav-logo .heart{color:#ffb0b0;font-size:18px}
.nav-links{display:flex;gap:28px;list-style:none}
.nav-links a{color:rgba(255,255,255,.9);text-decoration:none;font-size:15px;transition:all .25s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:linear-gradient(90deg,#ffd700,#ffb700);transition:width .3s;border-radius:1px}
.nav-links a:hover{color:#ffd0d0}
.nav-links a:hover::after{width:100%}

/* ===== 按钮 ===== */
.btn{display:inline-block;padding:13px 38px;border-radius:50px;font-size:16px;font-weight:700;text-decoration:none;cursor:pointer;transition:all .3s;border:none}
.btn-shine{background:linear-gradient(135deg,#ffd700,#ffb700,#ffd700);color:#8b1f1f;box-shadow:0 8px 30px rgba(255,215,0,.35);animation:btnPulse 2.5s infinite}
.btn-shine:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 14px 45px rgba(255,215,0,.5)}
@keyframes btnPulse{0%,100%{box-shadow:0 8px 30px rgba(255,215,0,.35)}50%{box-shadow:0 8px 45px rgba(255,215,0,.55)}}

/* @keyframes shared */
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}

/* ===== Hero 首页 ===== */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:url('hero-bg.jpg') center center/cover no-repeat}
.hero-bg-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(106,20,20,.88) 0%,rgba(138,32,32,.82) 25%,rgba(165,40,56,.78) 50%,rgba(184,50,78,.78) 75%,rgba(199,64,90,.82) 100%)}
.petals{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.petal{position:absolute;width:14px;height:14px;background:rgba(255,255,255,.3);border-radius:50% 0 50% 0;animation:fall linear infinite}
@keyframes fall{0%{transform:translateY(-50px) rotate(0);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateY(100vh) rotate(360deg);opacity:0}}
.hero-inner{position:relative;z-index:10;max-width:1100px;width:90%;display:grid;grid-template-columns:1fr 320px;gap:44px;align-items:center;padding-top:60px}
.hero-tag{display:inline-block;background:rgba(255,255,255,.15);color:#fff;font-size:13px;padding:6px 18px;border-radius:20px;margin-bottom:18px;letter-spacing:1px;border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(4px)}
.hero-headline{font-size:40px;font-weight:900;color:#fff;line-height:1.45;margin-bottom:16px;letter-spacing:1px;text-shadow:0 2px 12px rgba(0,0,0,.15)}
.hero-headline .hl{background:linear-gradient(90deg,#ffe4b5,#ffd0a0,#ffc080);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-copy{font-size:16px;color:rgba(255,255,255,.9);margin-bottom:20px;line-height:2;text-shadow:0 1px 6px rgba(0,0,0,.1)}
.hero-copy strong{color:#ffe4b5}
.hero-pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.pill{background:rgba(255,255,255,.15);color:#fff;font-size:14px;font-weight:600;padding:5px 16px;border-radius:20px;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(4px)}

/* 首页大二维码卡片 */
.qr-hero-card{position:relative;background:transparent;border-radius:24px;padding:24px;text-align:center;animation:qrSlide .8s ease}
@keyframes qrSlide{from{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}
.qr-glow{position:absolute;top:-20px;left:50%;transform:translateX(-50%);width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(255,215,0,.25) 0%,transparent 70%);z-index:0;animation:glow 2.5s infinite}
@keyframes glow{0%,100%{opacity:.4}50%{opacity:.8}}
.qr-hero-img{position:relative;z-index:1;width:300px;height:300px;margin:0 auto 14px;background:rgba(255,255,255,.95);border-radius:20px;overflow:hidden;border:4px solid rgba(255,255,255,.5);display:flex;align-items:center;justify-content:center;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.qr-hero-img img{width:100%;height:100%;object-fit:cover}
.qr-hero-label{font-size:22px;font-weight:800;color:#fff;margin-bottom:4px;text-shadow:0 2px 10px rgba(0,0,0,.3)}
.qr-hero-sub{font-size:14px;color:rgba(255,255,255,.85);margin-bottom:12px;text-shadow:0 1px 6px rgba(0,0,0,.2)}
.qr-hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.15);color:#fff;font-size:13px;padding:4px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(4px)}
.qr-hero-badge .dot{width:7px;height:7px;border-radius:50%;background:#4caf50;animation:blink 1.5s infinite}

/* 微信号显示+复制按钮 */
.qr-wxid{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:10px;font-size:15px;color:rgba(255,255,255,.9);text-shadow:0 1px 4px rgba(0,0,0,.2)}
.qr-wxid b{font-size:18px;color:#fff;letter-spacing:.5px}
.copy-btn{display:inline-block;background:rgba(255,255,255,.2);color:#fff;border:1px solid rgba(255,255,255,.35);padding:2px 10px;border-radius:10px;font-size:12px;cursor:pointer;transition:all .2s;white-space:nowrap}
.copy-btn:hover{background:rgba(255,255,255,.35)}
.copy-btn.copied{background:#4caf50;border-color:#4caf50}

.scroll-hint{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.5);font-size:12px;z-index:10;animation:bounce 2s infinite}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-10px)}}

/* ===== 首屏底部诗意文案 ===== */
.hero-poetry{position:absolute;bottom:0;left:0;right:0;z-index:5;text-align:center;padding:40px 24px 60px;background:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.12) 25%,rgba(0,0,0,.32) 55%,rgba(20,8,8,.55) 100%);animation:poetryFade 1.5s ease .8s both}
@keyframes poetryFade{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.poetry-line1{font-size:16px;font-weight:400;color:rgba(255,255,255,.68);letter-spacing:4px;text-shadow:0 2px 8px rgba(0,0,0,.5);margin-bottom:14px}
.poetry-divider{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:14px}
.poetry-divider span{display:block;width:40px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,215,0,.6),transparent)}
.poetry-line2{font-size:24px;font-weight:700;background:linear-gradient(90deg,#ffd700,#ffed4e,#ffb700,#ffd700);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:3px;filter:drop-shadow(0 2px 10px rgba(0,0,0,.4)) drop-shadow(0 0 15px rgba(255,215,0,.15))}

/* ===== 个人详情表 ===== */
.info-table{padding:64px 0;background:linear-gradient(180deg,#faf6f0,#f5f0e8)}
.info-table h2{text-align:center;font-size:28px;font-weight:900;color:#333;margin-bottom:6px}
.info-table .sub{text-align:center;color:#999;font-size:14px;margin-bottom:36px}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:linear-gradient(135deg,#e0d8d0,#e8e0d8);border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.info-cell{background:#fff;padding:14px 18px;display:flex;flex-direction:column;gap:2px;transition:background .25s}
.info-cell:hover{background:#fef8f0}
.info-cell .k{font-size:12px;color:#bbb}
.info-cell .v{font-size:15px;color:#333;font-weight:600}

/* ===== 优势区 ===== */
.why{padding:70px 0;background:#fff}
.why-title{text-align:center;font-size:30px;font-weight:900;color:#333;margin-bottom:6px}
.why-sub{text-align:center;color:#999;font-size:15px;margin-bottom:40px}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why-card{background:#fff;border-radius:14px;padding:30px 22px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.04);transition:all .3s;position:relative;overflow:hidden;border:1px solid #f0ece8}
.why-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#8b1f1f,#c7405a);transform:scaleX(0);transition:transform .3s;transform-origin:left}
.why-card:hover{transform:translateY(-4px);box-shadow:0 12px 35px rgba(139,31,31,.1);border-color:rgba(199,64,90,.2)}
.why-card:hover::before{transform:scaleX(1)}
.why-icon{font-size:36px;margin-bottom:10px;display:inline-block;transition:transform .3s}
.why-card:hover .why-icon{transform:scale(1.1)}
.why-card h3{font-size:17px;color:#8b1f1f;margin-bottom:6px}
.why-card p{font-size:13px;color:#888;line-height:1.7}

/* ===== 情感文案 ===== */
.emotion{padding:60px 0;background:linear-gradient(135deg,#1a0d0d,#2a1515,#3a1a1a);text-align:center;position:relative}
.emotion-text{font-size:20px;color:rgba(255,255,255,.8);line-height:2}
.emotion-text strong{color:#ffd700}

/* ===== 期待的她 ===== */
.expect{padding:60px 0;background:linear-gradient(180deg,#fff,#faf6f0)}
.expect-title{text-align:center;font-size:28px;font-weight:900;color:#8b1f1f;margin-bottom:32px}
.expect-list{max-width:580px;margin:0 auto;display:grid;gap:16px}
.expect-item{display:flex;align-items:center;gap:12px;font-size:16px;color:#555;padding:8px 16px;border-radius:12px;transition:background .25s}
.expect-item:hover{background:#fef8f0}
.expect-check{display:inline-flex;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#8b1f1f,#c7405a);color:#fff;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;box-shadow:0 3px 8px rgba(139,31,31,.2)}

/* ===== 二次CTA ===== */
.cta-final{padding:60px 0;background:linear-gradient(135deg,#8b1f1f,#a52838,#b8324e);position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 60% 50%,rgba(255,255,255,.08) 0%,transparent 50%)}
.cta-final-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.cta-final-text h2{font-size:28px;font-weight:900;color:#fff;margin-bottom:10px}
.cta-final-text p{font-size:15px;color:rgba(255,255,255,.85);line-height:1.8}
.qr-mini{width:150px;height:150px;background:#fff;border-radius:14px;overflow:hidden;border:3px solid #fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.qr-mini img{width:100%;height:100%;object-fit:cover}
.qr-mini-label{text-align:center;color:#fff;font-size:13px;font-weight:700;margin-top:6px}

/* ===== 文章导航 ===== */
.articles-nav{padding:70px 0;background:linear-gradient(180deg,#faf6f0,#f5f0e8)}
.section-title{text-align:center;font-size:28px;font-weight:900;color:#333;margin-bottom:8px}
.section-desc{text-align:center;color:#888;font-size:14px;margin-bottom:40px}
.article-list{display:grid;gap:12px}
.article-link{display:flex;align-items:center;gap:14px;padding:20px 24px;background:#fff;border:2px solid #f0ece8;border-radius:14px;text-decoration:none;transition:all .3s;position:relative;overflow:hidden}
.article-link::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,#8b1f1f,#c7405a);transform:scaleY(0);transition:transform .3s;transform-origin:top}
.article-link:hover{border-color:rgba(199,64,90,.3);box-shadow:0 8px 28px rgba(139,31,31,.08);transform:translateY(-2px)}
.article-link:hover::before{transform:scaleY(1)}
.article-cat{background:linear-gradient(135deg,#8b1f1f,#c7405a);color:#fff;font-size:12px;padding:3px 12px;border-radius:10px;white-space:nowrap;flex-shrink:0}
.article-link-title{flex:1;font-size:16px;color:#333;font-weight:600}
.article-arrow{font-size:18px;color:#c7405a;transition:transform .3s}
.article-link:hover .article-arrow{transform:translateX(8px)}

/* ===== 文章页 ===== */
.article-page{background:linear-gradient(180deg,#faf6f0,#f5f0e8);min-height:100vh}
.article-wrap{max-width:800px;margin:0 auto;padding:24px}
.article-breadcrumb{font-size:13px;color:#aaa;margin-bottom:16px}
.article-breadcrumb a{color:#8b1f1f;text-decoration:none}
.article-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 6px 30px rgba(0,0,0,.07);position:relative}
.article-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#8b1f1f,#c7405a,#8b1f1f)}
.article-card-top{padding:32px 36px 0}
.article-tag{display:inline-block;background:linear-gradient(135deg,#8b1f1f,#c7405a);color:#fff;font-size:12px;padding:3px 12px;border-radius:10px;margin-bottom:8px}
.article-h1{font-size:25px;font-weight:800;color:#333;margin-bottom:6px;line-height:1.5}
.article-meta{font-size:13px;color:#aaa;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #f5f0e8}
.article-content{padding:0 36px 28px}
.article-content p{font-size:16px;color:#555;line-height:2;margin-bottom:14px;text-indent:2em}
.article-content h3{font-size:18px;color:#8b1f1f;margin:24px 0 10px;text-indent:2em;padding-left:12px;border-left:3px solid #c7405a}
.article-content strong{color:#333}
.article-content a{color:#8b1f1f;text-decoration:none;border-bottom:1px dashed #c7405a;transition:border .2s}
.article-content a:hover{border-bottom-style:solid}
.article-nav{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.article-nav a{display:block;padding:14px 18px;background:#fff;border-radius:12px;text-decoration:none;color:#555;font-size:13px;transition:all .3s;border:2px solid #f0ece8}
.article-nav a:hover{border-color:#c7405a;color:#8b1f1f;box-shadow:0 4px 12px rgba(139,31,31,.08)}
.article-nav .nav-label{font-size:11px;color:#aaa;margin-bottom:3px}
.article-nav .nav-next{text-align:right}
.article-related{margin-top:20px;padding:20px 24px;background:#fff;border-radius:12px;border:2px solid #f0ece8}
.article-related h4{font-size:15px;color:#333;margin-bottom:10px}
.article-related a{display:inline-block;font-size:14px;color:#8b1f1f;text-decoration:none;margin-right:16px;line-height:2;transition:color .2s}
.article-related a:hover{color:#c7405a}

/* ===== 关于页 ===== */
.about-page{background:linear-gradient(180deg,#faf6f0,#f5f0e8);min-height:100vh}
.about-wrap{max-width:800px;margin:0 auto;padding:24px}
.about-card{background:#fff;border-radius:16px;padding:36px;box-shadow:0 6px 30px rgba(0,0,0,.07);position:relative;overflow:hidden}
.about-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#8b1f1f,#c7405a,#8b1f1f)}
.about-card h1{font-size:26px;color:#8b1f1f;margin-bottom:20px}
.about-card p{font-size:16px;color:#555;line-height:2;margin-bottom:14px;text-indent:2em}
.about-card h2{font-size:19px;color:#333;margin:24px 0 10px;padding-left:12px;border-left:3px solid #c7405a}

/* ===== 页脚 ===== */
.footer{background:linear-gradient(180deg,#1a0d0d,#0d0606);color:rgba(255,255,255,.6);text-align:center;padding:40px 24px;font-size:14px;position:relative}
.footer::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(199,64,90,.3),transparent)}
.footer-links{margin-bottom:14px;display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.footer-links a{color:rgba(255,255,255,.45);text-decoration:none;font-size:13px;transition:color .2s}
.footer-links a:hover{color:#ffd0d0}
.footer p{margin-bottom:5px}
.footer .footer-kw{color:rgba(255,255,255,.3);font-size:13px}

/* ===== 移动端导航 ===== */
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:8px;width:40px;height:40px;border-radius:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:1px;transition:all .3s;margin:0 auto}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-mobile{display:none;position:fixed;top:52px;left:0;right:0;background:rgba(110,20,20,.98);backdrop-filter:blur(12px);flex-direction:column;padding:8px 24px calc(8px + env(safe-area-inset-bottom));z-index:999;box-shadow:0 4px 20px rgba(0,0,0,.2);max-height:calc(100vh - 52px);overflow-y:auto}
.nav-mobile.open{display:flex}
.nav-mobile a{color:#fff;text-decoration:none;font-size:16px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.nav-mobile a:last-child{border-bottom:none}

/* ===== 响应式：平板(≤768px) ===== */
@media(max-width:768px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-logo{font-size:17px}
  .nav-inner{padding:10px 16px}

  .hero{min-height:100vh;padding:80px 0 190px;background-position:center top}
  .hero-inner{grid-template-columns:1fr;gap:26px;padding-top:0;width:94%}
  .hero-tag{font-size:12px;padding:5px 14px;margin-bottom:14px}
  .hero-headline{font-size:26px;line-height:1.5;margin-bottom:14px}
  .hero-copy{font-size:14px;line-height:1.9;margin-bottom:16px}
  .hero-pills{gap:6px;margin-bottom:22px}
  .pill{font-size:12px;padding:4px 12px}
  .qr-hero-img{width:230px;height:230px;border-width:3px}
  .qr-hero-card{padding:18px}
  .qr-hero-label{font-size:17px}
  .scroll-hint{display:none}
  .hero-poetry{padding:20px 16px 56px}
  .poetry-line1{font-size:13px;letter-spacing:2px;margin-bottom:10px}
  .poetry-line2{font-size:18px;letter-spacing:2px}
  .copy-btn{padding:6px 16px;font-size:12px;min-height:30px}

  .info-table{padding:40px 0}
  .info-table h2{font-size:22px}
  .info-table .sub{font-size:13px;margin-bottom:24px}
  .info-grid{grid-template-columns:repeat(2,1fr)}
  .info-cell{padding:10px 14px}
  .info-cell .v{font-size:14px}

  .why{padding:50px 0}
  .why-title{font-size:22px}
  .why-sub{font-size:14px;margin-bottom:28px}
  .why-grid{grid-template-columns:1fr;gap:14px}
  .why-card{padding:24px 18px}
  .why-icon{font-size:34px}
  .why-card h3{font-size:16px}
  .why-card p{font-size:13px}

  .emotion{padding:36px 0}
  .emotion-text{font-size:16px;line-height:2}

  .expect{padding:44px 0}
  .expect-title{font-size:22px;margin-bottom:24px}
  .expect-list{gap:12px}
  .expect-item{font-size:14px;gap:10px}
  .expect-check{width:24px;height:24px;font-size:12px}

  .cta-final{padding:44px 0}
  .cta-final-inner{grid-template-columns:1fr;text-align:center;gap:24px}
  .cta-final-text h2{font-size:22px}
  .cta-final-text p{font-size:14px}
  .qr-mini{width:130px;height:130px}

  .articles-nav{padding:50px 0}
  .section-title{font-size:22px}
  .section-desc{font-size:13px;margin-bottom:28px}
  .article-link{padding:16px 18px;gap:10px}
  .article-link-title{font-size:14px}
  .article-cat{font-size:11px;padding:2px 10px}

  .btn{padding:12px 32px;font-size:14px;width:100%;text-align:center}
  .btn-shine{width:auto;display:inline-block}

  .article-wrap{padding:16px}
  .article-card-top{padding:24px 18px 0}
  .article-content{padding:0 18px 24px}
  .article-h1{font-size:20px}
  .article-meta{font-size:12px}
  .article-content p{font-size:15px;line-height:1.9;text-indent:1.5em}
  .article-content h3{font-size:16px;text-indent:1.5em}
  .article-breadcrumb{font-size:12px;margin-bottom:12px}
  .article-nav{grid-template-columns:1fr;gap:10px}
  .article-nav a{padding:12px 14px;font-size:13px}
  .article-related{padding:14px 16px;margin-top:16px}
  .article-related h4{font-size:14px}
  .article-related a{font-size:13px;margin-right:12px}

  .about-wrap{padding:16px}
  .about-card{padding:24px 18px}
  .about-card h1{font-size:22px}
  .about-card p{font-size:15px;line-height:1.9}
  .about-card h2{font-size:17px}

  .footer{padding:28px 16px}
  .footer-links{gap:10px}
  .footer-links a{font-size:12px}
  .footer p{font-size:13px}
  .footer .footer-kw{font-size:11px}

  .container{padding:0 16px}
}

/* ===== 响应式：手机(≤480px) ===== */
@media(max-width:480px){
  .hero-headline{font-size:22px}
  .hero-copy{font-size:13px}
  .pill{font-size:11px;padding:3px 10px}
  .qr-hero-img{width:190px;height:190px}
  .info-grid{grid-template-columns:1fr}
  .info-cell{padding:8px 14px}
  .info-cell .k{font-size:11px}
  .info-cell .v{font-size:13px}
  .why-card{padding:20px 14px}
  .emotion-text{font-size:15px}
  .expect-item{font-size:13px}
  .cta-final-text h2{font-size:19px}
  .qr-mini{width:110px;height:110px}
  .article-h1{font-size:18px}
  .article-content p{font-size:14px}
  .article-link-title{font-size:13px}
  .footer-links a{font-size:11px}
}

/* ===== 响应式：小屏手机(≤360px) ===== */
@media(max-width:360px){
  .hero-headline{font-size:20px}
  .qr-hero-img{width:160px;height:160px}
  .hero-pills{gap:4px}
  .pill{font-size:10px;padding:3px 8px}
  .nav-logo{font-size:15px}
}