/* Trang hỗ trợ 789club - style scope .page-support */
.page-support{color:#333333;background:#FFFFFF;padding-top:0;margin-top:0}
.page-support h1,.page-support h2,.page-support h3{color:#26A9E0}
.page-support p{color:#333333}
.page-support a{color:#26A9E0}
.page-support__hero-section{padding-top:10px;margin-top:0;background:#FFFFFF}
.page-support__hero-wrapper{display:flex;flex-direction:column;gap:24px;max-width:1200px;margin:0 auto;padding:16px;width:100%;box-sizing:border-box}
.page-support__hero-image{width:100%;max-width:1200px;margin:0 auto}
.page-support__hero-image img{display:block;width:100%;height:auto;border-radius:16px;object-fit:cover}
.page-support__hero-content{width:100%;max-width:900px;margin:0 auto;text-align:center}
.page-support__hero-title{margin:0 0 16px;font-weight:800;line-height:1.25;letter-spacing:-0.01em;color:#26A9E0}
.page-support__hero-desc{margin:0 auto 20px;max-width:760px;line-height:1.7;font-size:1.05rem;color:#333333}
.page-support__hero-ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:0 0 20px}
.page-support__btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;border-radius:10px;font-weight:700;text-decoration:none;line-height:1.3;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word;transition:transform .15s ease,opacity .15s ease;text-align:center}
.page-support__btn:hover{transform:translateY(-1px);opacity:.92}
.page-support__btn--primary{background:#26A9E0;color:#FFFFFF;border:2px solid #26A9E0}
.page-support__btn--secondary{background:#EA7C07;color:#FFFFFF;border:2px solid #EA7C07}
.page-support__btn--outline{background:#FFFFFF;color:#26A9E0;border:2px solid #26A9E0}
.page-support__hero-list{list-style:none;padding:0;margin:0 auto;max-width:720px;text-align:left}
.page-support__hero-list li{position:relative;padding:8px 0 8px 28px;line-height:1.6;color:#333333;border-bottom:1px solid rgba(38,169,224,.15)}
.page-support__hero-list li:last-child{border-bottom:none}
.page-support__hero-list li::before{content:"✔";position:absolute;left:0;top:8px;color:#26A9E0;font-weight:700}
.page-support__trust-section{max-width:1200px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__section-title{margin:0 0 16px;font-weight:800;line-height:1.3;text-align:center;color:#26A9E0}
.page-support__section-desc{margin:0 auto 24px;max-width:820px;text-align:center;line-height:1.7;color:#333333}
.page-support__trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-support__trust-card{background:#FFFFFF;border:1px solid rgba(38,169,224,.25);border-radius:14px;padding:24px;box-shadow:0 4px 16px rgba(38,169,224,.08);box-sizing:border-box}
.page-support__trust-card h3{margin:0 0 10px;font-size:1.1rem;color:#26A9E0}
.page-support__trust-card p{margin:0;line-height:1.65;color:#333333}
.page-support__steps-section{max-width:1200px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__steps-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:20px;counter-reset:step}
.page-support__step-item{position:relative;background:#FFFFFF;border-left:4px solid #26A9E0;border-radius:12px;padding:22px 22px 22px 26px;box-shadow:0 3px 12px rgba(38,169,224,.08);box-sizing:border-box}
.page-support__step-item h3{margin:0 0 8px;font-size:1.05rem;color:#26A9E0}
.page-support__step-item p{margin:0;line-height:1.65;color:#333333}
.page-support__topics-section{max-width:1200px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__topics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-support__topic-card{display:flex;flex-direction:column;background:#FFFFFF;border:1px solid rgba(38,169,224,.22);border-radius:14px;padding:24px;box-shadow:0 4px 14px rgba(38,169,224,.07);box-sizing:border-box}
.page-support__topic-card h3{margin:0 0 10px;font-size:1.1rem;color:#26A9E0}
.page-support__topic-card p{margin:0 0 16px;line-height:1.65;color:#333333;flex:1}
.page-support__link{display:inline-block;font-weight:700;text-decoration:none;color:#26A9E0;border-bottom:2px solid rgba(38,169,224,.35);padding-bottom:2px;max-width:100%;white-space:normal;word-wrap:break-word}
.page-support__link:hover{color:#EA7C07;border-bottom-color:#EA7C07}
.page-support__faq-section{max-width:1000px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__faq-list{display:flex;flex-direction:column;gap:12px}
.page-support__faq-item{background:#FFFFFF;border:1px solid rgba(38,169,224,.22);border-radius:12px;overflow:hidden;box-sizing:border-box}
.page-support__faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:#FFFFFF;border:none;padding:18px 20px;text-align:left;font-size:1rem;font-weight:700;color:#26A9E0;cursor:pointer;line-height:1.45}
.page-support__faq-question::after{content:"+";font-size:1.4rem;line-height:1;color:#EA7C07;flex-shrink:0}
.page-support__faq-question[aria-expanded="true"]::after{content:"−"}
.page-support__faq-question:hover{background:#F2FAFE}
.page-support__faq-answer{max-height:0;overflow:hidden;transition:max-height .25s ease;background:#FFFFFF}
.page-support__faq-answer p{margin:0;padding:0 20px 18px;line-height:1.7;color:#333333}
.page-support__faq-item.is-open .page-support__faq-answer{max-height:600px}
.page-support__resources-section{max-width:1200px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__resources-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.page-support__resource-card{display:flex;flex-direction:column;background:#FFFFFF;border:1px solid rgba(38,169,224,.22);border-radius:14px;padding:20px;box-shadow:0 3px 12px rgba(38,169,224,.07);box-sizing:border-box}
.page-support__resource-card h3{margin:0 0 10px;font-size:1.02rem;color:#26A9E0}
.page-support__resource-card p{margin:0 0 14px;line-height:1.6;color:#333333;flex:1}
.page-support__security-section{max-width:1000px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__security-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.page-support__security-list li{position:relative;padding:16px 18px 16px 46px;background:#FFFFFF;border:1px solid rgba(38,169,224,.22);border-radius:12px;line-height:1.65;color:#333333;box-sizing:border-box}
.page-support__security-list li::before{content:"🛡";position:absolute;left:14px;top:14px;font-size:1.1rem}
.page-support__responsibility-section{max-width:1200px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__responsibility-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-support__responsibility-card{background:#F2FAFE;border:1px solid rgba(38,169,224,.28);border-radius:14px;padding:24px;box-sizing:border-box}
.page-support__responsibility-card h3{margin:0 0 10px;font-size:1.08rem;color:#26A9E0}
.page-support__responsibility-card p{margin:0;line-height:1.65;color:#333333}
.page-support__contact-section{max-width:900px;margin:0 auto;padding:32px 16px 48px;box-sizing:border-box;text-align:center}
.page-support__contact-ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:0 0 20px}
.page-support__contact-note{margin:0 auto;max-width:760px;line-height:1.7;color:#333333}
.page-support__contact-note a{color:#26A9E0;font-weight:600;text-decoration:underline}
.page-support img{max-width:100%;height:auto}
@media (max-width:768px){
  .page-support__hero-wrapper{flex-direction:column;padding:12px}
  .page-support__hero-content{text-align:left}
  .page-support__hero-ctas{justify-content:flex-start}
  .page-support__trust-grid{grid-template-columns:1fr}
  .page-support__steps-list{grid-template-columns:1fr}
  .page-support__topics-grid{grid-template-columns:1fr}
  .page-support__resources-grid{grid-template-columns:1fr}
  .page-support__responsibility-grid{grid-template-columns:1fr}
  .page-support__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
  .page-support__hero-ctas,.page-support__contact-ctas{width:100%;max-width:100%;overflow:hidden;box-sizing:border-box;flex-direction:column}
  .page-support__faq-question{font-size:.96rem;padding:16px}
  .page-support img{max-width:100%!important;height:auto!important}
  .page-support{max-width:100%;overflow-x:hidden}
}