/* Hỏi đáp frontend */
.qa-main{padding-block:clamp(40px,4vw,56px) clamp(56px,6vw,88px)}
.qa-intro{max-width:760px;margin:0 auto 34px;text-align:center}
.qa-intro__kicker.brxe-text-link,.qa-submit__kicker.brxe-text-link{width:fit-content;margin:0 auto 12px;color:#88682c;font-size:12px;font-weight:700;letter-spacing:1.2px}
.qa-intro__title.brxe-heading,.qa-submit__title.brxe-heading{margin:0;color:var(--site-navy);font-size:clamp(28px,3vw,40px);line-height:1.25}
.qa-intro__text.brxe-text-link,.qa-submit__text.brxe-text-link{margin-top:14px;color:var(--site-muted);font-size:16px;line-height:1.75}
.qa-browser{max-width:1000px;margin-inline:auto}
.qa-search__field{display:grid;grid-template-columns:24px minmax(0,1fr) auto;gap:12px;align-items:center;min-height:56px;padding:6px 6px 6px 18px;border:1px solid var(--site-border);background:#fff;box-shadow:0 12px 32px rgb(11 31 58 / 7%)}
.qa-search__icon{position:relative;width:18px;height:18px;border:2px solid #88682c;border-radius:50%}
.qa-search__icon:after{position:absolute;right:-5px;bottom:-3px;width:7px;height:2px;background:#88682c;transform:rotate(45deg);content:""}
.qa-search input{width:100%;min-width:0;height:42px;padding:0 6px;border:0;outline:0;background:transparent;color:var(--site-text);font:400 15px/1.4 var(--site-font-body)}
.qa-search button{min-height:44px;padding:10px 20px;border:1px solid var(--site-gold);background:var(--site-gold);color:var(--site-navy);font:700 14px/1.4 var(--site-font-body);cursor:pointer}
.qa-search button:hover{background:var(--site-gold-hover);border-color:var(--site-gold-hover)}
.qa-topics{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px}
.qa-topic{display:inline-flex;align-items:center;min-height:36px;padding:7px 13px;border:1px solid var(--site-border);border-radius:999px;background:#fff;color:var(--site-text);font-size:13px;font-weight:600;text-decoration:none}
.qa-topic:hover,.qa-topic.is-active{border-color:var(--site-navy);background:var(--site-navy);color:#fff}
.qa-results-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:34px 0 12px}
.qa-results-count{margin:0;color:var(--site-muted);font-size:14px}.qa-results-count strong{color:var(--site-navy)}
.qa-reset{color:#88682c;font-size:13px;font-weight:600}
.qa-list{border-top:1px solid var(--site-border)}.qa-item{border-bottom:1px solid var(--site-border)}
.qa-item__summary{display:grid;grid-template-columns:minmax(0,1fr) 34px;gap:18px;align-items:center;padding:22px 4px;list-style:none;cursor:pointer}
.qa-item__summary::-webkit-details-marker{display:none}.qa-item__main{display:grid;gap:7px}
.qa-item__topic{width:fit-content;color:#88682c;font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase}
.qa-item__question{color:var(--site-navy);font-family:var(--site-font-heading);font-size:clamp(17px,1.7vw,21px);font-weight:700;line-height:1.45}
.qa-item__toggle{position:relative;width:32px;height:32px;border:1px solid var(--site-border);border-radius:50%}
.qa-item__toggle:before,.qa-item__toggle:after{position:absolute;top:50%;left:50%;width:12px;height:1.5px;background:var(--site-navy);transform:translate(-50%,-50%);content:""}
.qa-item__toggle:after{transform:translate(-50%,-50%) rotate(90deg);transition:transform var(--site-duration)}
.qa-item[open] .qa-item__toggle{border-color:var(--site-gold);background:var(--site-gold)}.qa-item[open] .qa-item__toggle:after{transform:translate(-50%,-50%)}
.qa-item__answer{max-width:850px;padding:0 58px 24px 4px;color:var(--site-text);font-size:15.5px;line-height:1.8}
.qa-item__answer>:first-child{margin-top:0}.qa-item__answer>:last-child{margin-bottom:0}
.qa-empty{margin-top:18px;padding:36px;border:1px solid var(--site-border);background:var(--site-surface);text-align:center}.qa-empty h3{margin:0;font-size:22px}.qa-empty p{max-width:620px;margin:10px auto 20px;color:var(--site-muted)}
.qa-submit{margin-top:clamp(64px,8vw,110px);padding-block:clamp(48px,5vw,70px);background:var(--site-surface)}
.qa-submit__inner{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:clamp(36px,6vw,76px);align-items:start}.qa-submit__copy{padding-top:12px}.qa-submit__kicker.brxe-text-link{margin-inline:0}
.qa-submit__form{padding:clamp(24px,3vw,36px);border:1px solid var(--site-border);background:#fff;box-shadow:0 14px 40px rgb(11 31 58 / 8%)}.qa-submit__form .brxe-shortcode{width:100%}
.qa-submit__form .dawp-form-row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px}.qa-submit__form .dawp-form-col{min-width:0}.qa-submit__form .dawp-col-6{grid-column:span 6}.qa-submit__form .dawp-form-group{margin-bottom:14px}
.qa-submit__form .dawp-form-group>label{display:block;margin-bottom:6px;color:var(--site-navy);font-size:13px;font-weight:600}.qa-submit__form .required{color:#b42318}
.qa-submit__form :where(.dawp-input,.dawp-select,.dawp-textarea,.dawp-captcha-input){box-sizing:border-box;width:100%;height:42px;min-height:42px;padding:8px 12px;border:1px solid #d7dde6;border-radius:var(--site-radius);background:#fff;color:var(--site-text);font:400 15px/1.4 var(--site-font-body)}
.qa-submit__form .dawp-textarea{height:112px;min-height:112px;padding-block:10px;resize:vertical}
.qa-submit__form :where(.dawp-input,.dawp-select,.dawp-textarea,.dawp-captcha-input):focus{border-color:var(--site-gold)!important;outline:none;box-shadow:0 0 0 3px rgb(200 164 93 / 16%)!important}
.qa-submit__form .dawp-form-submit{display:inline-flex;align-items:center;justify-content:center;min-width:160px;min-height:44px;padding:9px 22px;border:1px solid var(--site-gold);border-radius:var(--site-radius);background:var(--site-gold);color:var(--site-navy);font:700 14px/1.4 var(--site-font-body);cursor:pointer}
.qa-submit__form .dawp-captcha-code,.qa-submit__form .dawp-captcha-reload,.qa-submit__form .dawp-captcha-input{height:42px;min-height:42px;border-radius:var(--site-radius)}.qa-submit__form .dawp-captcha-reload{width:42px}
.qa-submit__note.brxe-text-link{margin-top:14px;color:var(--site-muted);font-size:13px;line-height:1.65}
@media(max-width:991px){.qa-submit__inner{grid-template-columns:1fr}.qa-submit__copy{max-width:720px;padding-top:0}}
@media(max-width:600px){.qa-main{padding-block:36px 64px}.qa-search__field{grid-template-columns:20px minmax(0,1fr);padding:8px 12px}.qa-search button{grid-column:1/-1;width:100%}.qa-topics{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.qa-topic{flex:0 0 auto;white-space:nowrap}.qa-item__summary{grid-template-columns:minmax(0,1fr) 32px;gap:12px;padding-block:18px}.qa-item__answer{padding:0 44px 20px 0}.qa-submit__form{padding:20px 16px}.qa-submit__form .dawp-form-row{grid-template-columns:1fr;gap:0}.qa-submit__form .dawp-form-col{grid-column:1!important}.qa-submit__form .dawp-form-submit{width:100%}}