.zalo-support{text-align:center;background:linear-gradient(145deg,#eef8ff,#f6fbff);border:1px solid #cce8fa;border-radius:12px;margin-top:18px;padding:20px}.zalo-step{color:#0879bd;letter-spacing:.14em;font-size:9px;font-weight:900}.zalo-support h3{color:#0b1e36;margin:9px 0;font-size:18px}.zalo-support p{color:#52667a;margin:0 0 15px;font-size:12px;line-height:1.55}.zalo-support a{color:#fff;background:#0879d1;border-radius:8px;padding:13px 12px;font-size:12px;font-weight:900;display:block;box-shadow:0 5px #05619f}.difference-section{background:linear-gradient(135deg,#fffaf0 0,#fff 62%);border-bottom:1px solid #f0e5d2;grid-template-columns:.9fr 1.1fr;align-items:start;gap:72px;max-width:none;padding-inline:max(28px,50vw - 560px);display:grid}.difference-heading{position:sticky;top:34px}.difference-heading h2{margin-bottom:24px}.difference-heading>p:last-child{max-width:520px;color:var(--muted);font-size:18px;line-height:1.7}.difference-grid{gap:14px;display:grid}.difference-card{background:#fff;border:1px solid #e4e9ef;border-radius:14px;align-items:flex-start;gap:20px;padding:22px 24px;display:flex;box-shadow:0 12px 34px #0b1e360b}.difference-card>span{background:var(--navy);width:46px;height:46px;color:var(--gold);border-radius:50%;flex:0 0 46px;place-items:center;font-size:12px;font-weight:900;display:grid}.difference-card h3{margin:2px 0 7px;font-size:19px}.difference-card p{color:var(--muted);margin:0;font-size:14px;line-height:1.6}.difference-card:last-child{background:#fffdf7;border-color:#e6c985}@media (width<=800px){.difference-section{grid-template-columns:1fr;gap:30px}.difference-heading{position:static}.difference-heading>p:last-child{font-size:16px}.difference-card{gap:14px;padding:18px 16px}.difference-card>span{flex-basis:40px;width:40px;height:40px}}