:root{
  --ink:#1b1a2e;
  --ink-2:#4b4865;
  --paper:#fffdf7;
  --coral:#e2462b;
  --coral-deep:#bf3219;
  --blue:#2f5fe0;
  --yellow:#ffc73c;
  --green:#0f9d63;
  --purple:#6b3fd4;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:90px;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.7;color:var(--ink);
  background-color:var(--paper);
  background-image:radial-gradient(rgba(27,26,46,.07) 1.4px,transparent 1.4px);
  background-size:24px 24px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 20px;}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,253,247,.95);backdrop-filter:blur(10px);border-bottom:2px solid var(--ink);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:72px;flex-wrap:nowrap;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.ai-page-logo{max-height:40px;width:auto;}
.brand-name{font-weight:800;font-size:17px;white-space:nowrap;letter-spacing:.02em;}
.main-nav{margin-left:auto;}
.nav-links{display:flex;align-items:center;justify-content:flex-end;gap:0;flex-wrap:nowrap;}
.nav-links a{display:block;padding:8px 11px;border-radius:10px;font-size:14px;font-weight:600;color:var(--ink-2);white-space:nowrap;transition:background .2s ease,color .2s ease,transform .2s ease;}
.nav-links a:hover{background:rgba(255,199,60,.4);color:var(--ink);transform:translateY(-1px);}
.header-right{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{display:none;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:999px;font-size:15px;font-weight:800;border:2px solid var(--ink);cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;text-align:center;}
.btn-primary{background:var(--ink);color:#fff;box-shadow:4px 4px 0 var(--coral);}
.btn-primary:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--coral);}
.btn-ghost{background:#fff;color:var(--ink);box-shadow:4px 4px 0 var(--yellow);}
.btn-ghost:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--yellow);}
.btn-sun{background:var(--yellow);color:var(--ink);box-shadow:4px 4px 0 rgba(0,0,0,.4);}
.btn-sun:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 rgba(0,0,0,.4);}
.btn-sm{padding:9px 18px;font-size:14px;}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:62px 0 74px;}
.hero::before{content:"";position:absolute;width:560px;height:560px;right:-180px;top:-230px;border-radius:50%;background:radial-gradient(circle at 35% 35%,rgba(255,199,60,.55),rgba(255,199,60,0) 70%);pointer-events:none;}
.hero::after{content:"";position:absolute;width:460px;height:460px;left:-190px;bottom:-240px;border-radius:50%;background:radial-gradient(circle,rgba(47,95,224,.18),rgba(47,95,224,0) 70%);pointer-events:none;}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:44px;align-items:center;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 15px;border-radius:999px;background:#fff;border:2px solid var(--ink);font-size:12.5px;font-weight:800;letter-spacing:.05em;box-shadow:3px 3px 0 rgba(226,70,43,.35);}
.hero-eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--coral);}
.hero h1{font-size:clamp(29px,4.6vw,50px);margin:18px 0 16px;letter-spacing:-.01em;}
.hero h1 .hl{background:linear-gradient(transparent 62%,rgba(255,199,60,.85) 62%);padding:0 4px;}
.hero-sub{font-size:16.5px;color:var(--ink-2);max-width:600px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:14.5px;font-weight:600;color:var(--ink-2);}
.hero-points li{position:relative;padding-left:19px;}
.hero-points li::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:9px;height:9px;border-radius:50%;border:2px solid var(--ink);background:var(--yellow);}
.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
.stat{background:#fff;border:2px solid var(--ink);border-radius:16px;padding:16px;transition:transform .25s ease,box-shadow .25s ease;}
.stat b{display:block;font-size:27px;line-height:1.1;letter-spacing:-.01em;}
.stat span{display:block;margin-top:6px;font-size:13px;color:var(--ink-2);line-height:1.5;}
.stat:nth-child(1){box-shadow:5px 5px 0 rgba(226,70,43,.7);}
.stat:nth-child(2){box-shadow:5px 5px 0 rgba(47,95,224,.55);}
.stat:nth-child(3){box-shadow:5px 5px 0 rgba(255,199,60,.95);}
.stat:nth-child(4){box-shadow:5px 5px 0 rgba(15,157,99,.5);}
.stat:hover{transform:translate(-2px,-3px);}
@keyframes riseIn{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:translateY(0);}}
.hero-copy{animation:riseIn .7s ease both;}
.hero-panel{animation:riseIn .8s .12s ease both;}

/* ---------- sections ---------- */
.section{padding:66px 0;}
.section.tint{background:rgba(255,199,60,.12);border-top:2px dashed rgba(27,26,46,.14);border-bottom:2px dashed rgba(27,26,46,.14);}
.sec-head{max-width:800px;margin-bottom:38px;}
.sec-head h2{font-size:clamp(23px,3.2vw,33px);margin:14px 0 12px;}
.sec-head h2 .hl{background:linear-gradient(transparent 62%,rgba(255,199,60,.85) 62%);padding:0 3px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:999px;background:#fff;border:2px solid var(--ink);font-size:12.5px;font-weight:800;letter-spacing:.05em;box-shadow:3px 3px 0 rgba(47,95,224,.25);}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--blue);transform:rotate(45deg);}
.sec-lead{color:var(--ink-2);font-size:16px;}

/* ---------- cards ---------- */
.card-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));}
.card{position:relative;background:#fff;border:2px solid var(--ink);border-radius:18px;padding:22px;box-shadow:5px 5px 0 rgba(27,26,46,.1);transition:transform .25s ease,box-shadow .25s ease;height:100%;}
.card::before{content:"";display:block;width:34px;height:6px;border-radius:4px;background:var(--accent,var(--coral));margin-bottom:14px;}
.card:hover{transform:translate(-2px,-4px);box-shadow:8px 9px 0 rgba(27,26,46,.14);}
.card h3{font-size:17px;margin-bottom:8px;}
.card p{font-size:14.5px;color:var(--ink-2);}
.card-grid > article:nth-child(6n+1){--accent:#e2462b;}
.card-grid > article:nth-child(6n+2){--accent:#2f5fe0;}
.card-grid > article:nth-child(6n+3){--accent:#0f9d63;}
.card-grid > article:nth-child(6n+4){--accent:#f0a500;}
.card-grid > article:nth-child(6n+5){--accent:#6b3fd4;}
.card-grid > article:nth-child(6n+6){--accent:#e2462b;}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(198px,1fr));gap:18px;}
.step{background:#fff;border:2px solid var(--ink);border-radius:18px;padding:20px;box-shadow:4px 4px 0 rgba(47,95,224,.22);transition:transform .25s ease,box-shadow .25s ease;}
.step:hover{transform:translateY(-4px);box-shadow:5px 8px 0 rgba(47,95,224,.28);}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:var(--yellow);border:2px solid var(--ink);font-weight:800;font-size:15px;margin-bottom:12px;}
.step h3{font-size:16px;margin-bottom:6px;}
.step p{font-size:14px;color:var(--ink-2);}

/* ---------- tag cloud ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.tag-cloud span{padding:6px 14px;border-radius:999px;background:#fff;border:2px solid var(--ink);font-size:13.5px;font-weight:600;color:var(--ink-2);transition:background .2s ease,color .2s ease,transform .2s ease;}
.tag-cloud span:hover{background:var(--yellow);color:var(--ink);transform:translateY(-2px);}

/* ---------- timeline ---------- */
.timeline{position:relative;display:grid;gap:18px;padding-left:30px;}
.timeline::before{content:"";position:absolute;left:8px;top:10px;bottom:10px;width:3px;background:repeating-linear-gradient(to bottom,var(--ink) 0 8px,transparent 8px 16px);border-radius:2px;}
.tl-item{position:relative;background:#fff;border:2px solid var(--ink);border-radius:16px;padding:18px 20px;box-shadow:4px 4px 0 rgba(27,26,46,.08);}
.tl-item::before{content:"";position:absolute;left:-26px;top:24px;width:14px;height:14px;border-radius:50%;background:var(--yellow);border:2px solid var(--ink);}
.tl-item h3{font-size:16px;margin-bottom:6px;}
.tl-item p{font-size:14.5px;color:var(--ink-2);}

/* ---------- cases ---------- */
.case-card{background:#fff;border:2px solid var(--ink);border-radius:18px;overflow:hidden;box-shadow:5px 5px 0 rgba(27,26,46,.1);transition:transform .25s ease,box-shadow .25s ease;height:100%;}
.case-card:hover{transform:translateY(-4px);box-shadow:7px 9px 0 rgba(27,26,46,.16);}
.case-media{aspect-ratio:16/10;background:#f6f2e8;border-bottom:2px solid var(--ink);display:flex;align-items:center;justify-content:center;overflow:hidden;}
.case-media img{width:100%;height:100%;object-fit:contain;}
.case-body{padding:18px 20px 22px;}
.case-body h3{font-size:16.5px;margin-bottom:6px;}
.case-body p{font-size:14px;color:var(--ink-2);}

/* ---------- review ---------- */
.review-grid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:26px;align-items:start;}
.score-card{background:#fff;border:2px solid var(--ink);border-radius:20px;padding:26px;box-shadow:6px 6px 0 var(--yellow);}
.score-stars{font-size:21px;letter-spacing:3px;color:#d99100;line-height:1;}
.score-num{font-size:52px;font-weight:800;line-height:1;margin:14px 0 4px;}
.score-num span{font-size:19px;color:var(--ink-2);font-weight:700;margin-left:4px;}
.score-label{font-size:14px;color:var(--ink-2);font-weight:700;letter-spacing:.05em;}
.score-list{margin-top:18px;display:grid;gap:9px;}
.score-list li{position:relative;padding-left:20px;font-size:14px;color:var(--ink-2);}
.score-list li::before{content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:3px;background:var(--green);transform:rotate(45deg);}
.table-wrap{overflow-x:auto;border:2px solid var(--ink);border-radius:18px;background:#fff;box-shadow:5px 5px 0 rgba(27,26,46,.1);}
table{width:100%;border-collapse:collapse;min-width:720px;font-size:14.5px;}
thead th{background:#fff3d6;text-align:left;padding:14px 16px;border-bottom:2px solid var(--ink);font-weight:800;color:var(--ink);white-space:nowrap;}
tbody td{padding:13px 16px;border-bottom:1px solid #ece9f2;color:var(--ink-2);vertical-align:top;}
tbody th{text-align:left;padding:13px 16px;border-bottom:1px solid #ece9f2;font-weight:800;color:var(--ink);white-space:nowrap;}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:none;}
tbody tr:hover{background:#fffaf0;}
td strong{color:var(--coral-deep);}

/* ---------- price ---------- */
.price-card{background:#fff;border:2px solid var(--ink);border-radius:18px;padding:24px;box-shadow:5px 5px 0 rgba(27,26,46,.1);display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease;height:100%;}
.price-card:hover{transform:translateY(-4px);box-shadow:7px 9px 0 rgba(27,26,46,.14);}
.price-card h3{font-size:18px;margin-bottom:6px;}
.price-tag{display:inline-block;font-size:13px;font-weight:800;padding:3px 12px;border-radius:999px;border:2px solid var(--ink);background:rgba(255,199,60,.6);margin-bottom:14px;}
.price-list{display:grid;gap:9px;margin:6px 0 20px;}
.price-list li{position:relative;padding-left:20px;font-size:14px;color:var(--ink-2);}
.price-list li::before{content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:50%;background:var(--blue);}
.price-card .btn{margin-top:auto;}

/* ---------- notice ---------- */
.notice{margin-top:22px;padding:16px 20px;border-radius:16px;border:2px dashed var(--ink);background:#fffdf3;font-size:14.5px;color:var(--ink-2);}

/* ---------- contact / form ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:26px;align-items:start;}
.form-card{background:#fff;border:2px solid var(--ink);border-radius:20px;padding:26px;box-shadow:5px 5px 0 rgba(47,95,224,.25);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field.full{grid-column:1/-1;}
.field label{font-size:14px;font-weight:700;color:var(--ink);}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:2px solid var(--ink);border-radius:12px;background:#fff;font-family:inherit;font-size:15px;color:var(--ink);transition:box-shadow .2s ease;}
.field input::placeholder,.field textarea::placeholder{color:#8e8ba6;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;box-shadow:4px 4px 0 rgba(47,95,224,.3);}
.field textarea{min-height:118px;resize:vertical;}
.form-actions{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.form-note{font-size:13px;color:var(--ink-2);}
.info-card{background:#fff;border:2px solid var(--ink);border-radius:20px;padding:24px;box-shadow:5px 5px 0 rgba(255,199,60,.85);}
.info-card h3{font-size:17px;margin-bottom:14px;}
.info-list{display:grid;gap:12px;}
.info-list li{font-size:14.5px;color:var(--ink-2);line-height:1.6;}
.info-list b{color:var(--ink);display:inline-block;min-width:76px;font-weight:800;}
.qr-box{margin-top:18px;display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px;border:2px dashed rgba(27,26,46,.35);border-radius:14px;background:#fffdf7;}
.qr-box img{max-width:160px;border-radius:8px;}
.qr-box span{font-size:13px;font-weight:700;color:var(--ink-2);}

/* ---------- help ---------- */
.help-card{background:#fff;border:2px solid var(--ink);border-radius:18px;padding:22px;box-shadow:5px 5px 0 rgba(27,26,46,.1);height:100%;}
.help-card h3{font-size:16.5px;margin-bottom:12px;}
.help-card li{position:relative;padding-left:18px;font-size:14px;color:var(--ink-2);margin-bottom:8px;}
.help-card li:last-child{margin-bottom:0;}
.help-card li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--accent,var(--coral));}
.card-grid > article:nth-child(4n+1) .help-card-mark{--accent:#e2462b;}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{background:#fff;border:2px solid var(--ink);border-radius:16px;overflow:hidden;box-shadow:4px 4px 0 rgba(27,26,46,.08);transition:box-shadow .2s ease;}
.faq-item.open{box-shadow:6px 6px 0 rgba(226,70,43,.35);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;background:transparent;border:0;font-size:15.5px;font-weight:800;color:var(--ink);text-align:left;cursor:pointer;line-height:1.5;}
.faq-q .ico{flex-shrink:0;width:26px;height:26px;border-radius:8px;border:2px solid var(--ink);background:var(--yellow);position:relative;transition:transform .25s ease;}
.faq-q .ico::before,.faq-q .ico::after{content:"";position:absolute;background:var(--ink);border-radius:2px;}
.faq-q .ico::before{left:5px;right:5px;top:50%;height:2px;transform:translateY(-50%);}
.faq-q .ico::after{top:5px;bottom:5px;left:50%;width:2px;transform:translateX(-50%);transition:opacity .2s ease;}
.faq-item.open .faq-q .ico::after{opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-a p{padding:0 20px 18px;font-size:14.5px;color:var(--ink-2);}

/* ---------- news ---------- */
.article-slot{margin-bottom:16px;font-size:14px;color:var(--ink-2);}
.news-list{display:grid;gap:14px;}
.news-item{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:2px solid var(--ink);border-radius:14px;padding:16px 20px;box-shadow:4px 4px 0 rgba(27,26,46,.08);transition:transform .22s ease,box-shadow .22s ease;}
.news-item:hover{transform:translateX(4px);box-shadow:6px 4px 0 rgba(226,70,43,.35);}
.news-title{font-size:15px;font-weight:700;color:var(--ink);}
.news-more{flex-shrink:0;font-size:13.5px;font-weight:800;color:var(--coral-deep);}

/* ---------- cta band ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:24px;padding:44px;box-shadow:8px 8px 0 rgba(255,199,60,.85);}
.cta-band::before{content:"";position:absolute;width:320px;height:320px;right:-90px;top:-110px;border-radius:50%;background:radial-gradient(circle,rgba(255,199,60,.35),rgba(255,199,60,0) 70%);}
.cta-band h2{color:#fff;font-size:clamp(22px,3vw,30px);margin-bottom:12px;position:relative;}
.cta-band p{color:rgba(255,255,255,.84);font-size:15.5px;max-width:720px;position:relative;}
.cta-points{display:flex;flex-wrap:wrap;gap:10px 26px;margin:20px 0 26px;position:relative;}
.cta-points li{position:relative;padding-left:20px;font-size:14.5px;color:rgba(255,255,255,.9);font-weight:600;}
.cta-points li::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:9px;height:9px;border-radius:50%;background:var(--yellow);}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;}

/* ---------- footer ---------- */
.site-footer{background:#f6f1e4;border-top:2px solid var(--ink);padding:46px 0 0;color:var(--ink);}
.footer-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:34px;padding-bottom:30px;}
.footer-about p{font-size:14.5px;color:var(--ink-2);margin-top:12px;max-width:420px;}
.footer-contact{display:grid;gap:8px;margin-top:16px;}
.footer-contact li{font-size:14px;color:var(--ink-2);}
.footer-contact b{color:var(--ink);font-weight:800;}
.footer-title{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:14px;}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 16px;}
.footer-links a{font-size:14px;color:var(--ink-2);border-bottom:1.5px dashed rgba(27,26,46,.35);padding-bottom:2px;transition:color .2s ease,border-color .2s ease;}
.footer-links a:hover{color:var(--coral-deep);border-color:var(--coral-deep);}
.footer-bottom{border-top:1px dashed rgba(27,26,46,.3);padding:16px 0;font-size:13.5px;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;justify-content:space-between;}
.footer-bottom a{color:var(--ink-2);border-bottom:1px dashed rgba(27,26,46,.35);}

/* ---------- float dock ---------- */
.float-dock{position:fixed;right:16px;bottom:18px;z-index:90;display:flex;flex-direction:column;gap:10px;align-items:flex-end;}
.dock-btn{width:52px;height:52px;border-radius:16px;border:2px solid var(--ink);background:#fff;color:var(--ink);box-shadow:4px 4px 0 var(--ink);display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:800;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;}
.dock-btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink);}
.dock-btn.is-accent{background:var(--yellow);}
.kefu-pop{position:absolute;right:0;bottom:126px;width:216px;background:#fff;border:2px solid var(--ink);border-radius:16px;padding:14px;box-shadow:5px 5px 0 var(--ink);display:none;text-align:center;}
.kefu-pop.show{display:block;}
.kefu-pop img{border-radius:8px;margin:0 auto 8px;max-width:170px;}
.kefu-pop p{font-size:12.5px;color:var(--ink-2);line-height:1.6;}

/* ---------- reveal ---------- */
body.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
body.js .reveal.in{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:2px solid var(--ink);background:#fff;cursor:pointer;color:var(--ink);box-shadow:3px 3px 0 var(--yellow);}
  .main-nav{margin-left:0;}
  .nav-links{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;justify-content:flex-start;background:#fffdf7;border-bottom:2px solid var(--ink);padding:10px 20px 18px;box-shadow:0 16px 24px rgba(27,26,46,.12);}
  .nav-links.open{display:flex;}
  .nav-links a{padding:13px 10px;font-size:15.5px;border-bottom:1px dashed rgba(27,26,46,.16);border-radius:8px;}
  .nav-links li:last-child a{border-bottom:0;}
  .header-right .btn{display:none;}
}
@media (max-width:940px){
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:34px;}
  .review-grid{grid-template-columns:minmax(0,1fr);}
  .contact-grid{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:26px;}
}
@media (max-width:640px){
  .section{padding:48px 0;}
  .hero{padding:42px 0 52px;}
  .container{padding:0 16px;}
  .hero-actions .btn{width:100%;}
  .form-grid{grid-template-columns:1fr;}
  .cta-band{padding:28px 22px;box-shadow:6px 6px 0 rgba(255,199,60,.85);}
  .stat b{font-size:23px;}
  .news-item{padding:14px 16px;}
  .faq-q{font-size:15px;padding:14px 16px;}
  .faq-a p{padding:0 16px 16px;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;}
  body.js .reveal{opacity:1;transform:none;}
}