/* ============================================================================
   Icon SVG (thay font-awesome/ionicons — sinh bởi tools, nguồn Font Awesome 5 Free)
   Markup giữ nguyên <i class="fa fa-ten-icon"> — .fa dựng bằng CSS mask + currentColor.
   ========================================================================== */
.fa {
  display: inline-block;
  width: 1em; height: 1em;
  vertical-align: -0.125em;
  background-color: currentColor;
  -webkit-mask: var(--fa-i) no-repeat center / contain;
          mask: var(--fa-i) no-repeat center / contain;
}
.fa-home { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M280.37 148.26L96 300.11V464a16 16 0 0 0 16 16l112.06-.29a16 16 0 0 0 15.92-16V368a16 16 0 0 1 16-16h64a16 16 0 0 1 16 16v95.64a16 16 0 0 0 16 16.05L464 480a16 16 0 0 0 16-16V300L295.67 148.26a12.19 12.19 0 0 0-15.3 0zM571.6 251.47L488 182.56V44.05a12 12 0 0 0-12-12h-56a12 12 0 0 0-12 12v72.61L318.47 43a48 48 0 0 0-61 0L4.34 251.47a12 12 0 0 0-1.6 16.9l25.5 31A12 12 0 0 0 45.15 301l235.22-193.74a12.19 12.19 0 0 1 15.3 0L530.9 301a12 12 0 0 0 16.9-1.6l25.5-31a12 12 0 0 0-1.7-16.93z'/%3E%3C/svg%3E"); }
.fa-angle-right { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 512'%3E%3Cpath d='M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z'/%3E%3C/svg%3E"); }
.fa-angle-double-right { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34zm192-34l-136-136c-9.4-9.4-24.6-9.4-33.9 0l-22.6 22.6c-9.4 9.4-9.4 24.6 0 33.9l96.4 96.4-96.4 96.4c-9.4 9.4-9.4 24.6 0 33.9l22.6 22.6c9.4 9.4 24.6 9.4 33.9 0l136-136c9.4-9.2 9.4-24.4 0-33.8z'/%3E%3C/svg%3E"); }
.fa-bars { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M16 132h416c8.837 0 16-7.163 16-16V76c0-8.837-7.163-16-16-16H16C7.163 60 0 67.163 0 76v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16z'/%3E%3C/svg%3E"); }
.fa-fire { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 384 512'%3E%3Cpath d='M216 23.86c0-23.8-30.65-32.77-44.15-13.04C48 191.85 224 200 224 288c0 35.63-29.11 64.46-64.85 63.99-35.17-.45-63.15-29.77-63.15-64.94v-85.51c0-21.7-26.47-32.23-41.43-16.5C27.8 213.16 0 261.33 0 320c0 105.87 86.13 192 192 192s192-86.13 192-192c0-170.29-168-193-168-296.14z'/%3E%3C/svg%3E"); }
.fa-calendar { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M148 288h-40c-6.6 0-12-5.4-12-12v-40c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v40c0 6.6-5.4 12-12 12zm108-12v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm96 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm-96 96v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm-96 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm192 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm96-260v352c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V112c0-26.5 21.5-48 48-48h48V12c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h128V12c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h48c26.5 0 48 21.5 48 48zm-48 346V160H48v298c0 3.3 2.7 6 6 6h340c3.3 0 6-2.7 6-6z'/%3E%3C/svg%3E"); }
.fa-windows { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M0 93.7l183.6-25.3v177.4H0V93.7zm0 324.6l183.6 25.3V268.4H0v149.9zm203.8 28L448 480V268.4H203.8v177.9zm0-380.6v180.1H448V32L203.8 65.7z'/%3E%3C/svg%3E"); }
.fa-toggle-off { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M384 64H192C85.961 64 0 149.961 0 256s85.961 192 192 192h192c106.039 0 192-85.961 192-192S490.039 64 384 64zM64 256c0-70.741 57.249-128 128-128 70.741 0 128 57.249 128 128 0 70.741-57.249 128-128 128-70.741 0-128-57.249-128-128zm320 128h-48.905c65.217-72.858 65.236-183.12 0-256H384c70.741 0 128 57.249 128 128 0 70.74-57.249 128-128 128z'/%3E%3C/svg%3E"); }
.fa-ticket { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M128 160h320v192H128V160zm400 96c0 26.51 21.49 48 48 48v96c0 26.51-21.49 48-48 48H48c-26.51 0-48-21.49-48-48v-96c26.51 0 48-21.49 48-48s-21.49-48-48-48v-96c0-26.51 21.49-48 48-48h480c26.51 0 48 21.49 48 48v96c-26.51 0-48 21.49-48 48zm-48-104c0-13.255-10.745-24-24-24H120c-13.255 0-24 10.745-24 24v208c0 13.255 10.745 24 24 24h336c13.255 0 24-10.745 24-24V152z'/%3E%3C/svg%3E"); }
.fa-reply-all { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M136.309 189.836L312.313 37.851C327.72 24.546 352 35.348 352 56.015v82.763c129.182 10.231 224 52.212 224 183.548 0 61.441-39.582 122.309-83.333 154.132-13.653 9.931-33.111-2.533-28.077-18.631 38.512-123.162-3.922-169.482-112.59-182.015v84.175c0 20.701-24.3 31.453-39.687 18.164L136.309 226.164c-11.071-9.561-11.086-26.753 0-36.328zm-128 36.328L184.313 378.15C199.7 391.439 224 380.687 224 359.986v-15.818l-108.606-93.785A55.96 55.96 0 0 1 96 207.998a55.953 55.953 0 0 1 19.393-42.38L224 71.832V56.015c0-20.667-24.28-31.469-39.687-18.164L8.309 189.836c-11.086 9.575-11.071 26.767 0 36.328z'/%3E%3C/svg%3E"); }
.fa-plug { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 384 512'%3E%3Cpath d='M320,32a32,32,0,0,0-64,0v96h64Zm48,128H16A16,16,0,0,0,0,176v32a16,16,0,0,0,16,16H32v32A160.07,160.07,0,0,0,160,412.8V512h64V412.8A160.07,160.07,0,0,0,352,256V224h16a16,16,0,0,0,16-16V176A16,16,0,0,0,368,160ZM128,32a32,32,0,0,0-64,0v96h64Z'/%3E%3C/svg%3E"); }
.fa-pie-chart { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 544 512'%3E%3Cpath d='M527.79 288H290.5l158.03 158.03c6.04 6.04 15.98 6.53 22.19.68 38.7-36.46 65.32-85.61 73.13-140.86 1.34-9.46-6.51-17.85-16.06-17.85zm-15.83-64.8C503.72 103.74 408.26 8.28 288.8.04 279.68-.59 272 7.1 272 16.24V240h223.77c9.14 0 16.82-7.68 16.19-16.8zM224 288V50.71c0-9.55-8.39-17.4-17.84-16.06C86.99 51.49-4.1 155.6.14 280.37 4.5 408.51 114.83 513.59 243.03 511.98c50.4-.63 96.97-16.87 135.26-44.03 7.9-5.6 8.42-17.23 1.57-24.08L224 288z'/%3E%3C/svg%3E"); }
.fa-phone { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M497.39 361.8l-112-48a24 24 0 0 0-28 6.9l-49.6 60.6A370.66 370.66 0 0 1 130.6 204.11l60.6-49.6a23.94 23.94 0 0 0 6.9-28l-48-112A24.16 24.16 0 0 0 122.6.61l-104 24A24 24 0 0 0 0 48c0 256.5 207.9 464 464 464a24 24 0 0 0 23.4-18.6l24-104a24.29 24.29 0 0 0-14.01-27.6z'/%3E%3C/svg%3E"); }
.fa-phone-square { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M400 32H48A48 48 0 0 0 0 80v352a48 48 0 0 0 48 48h352a48 48 0 0 0 48-48V80a48 48 0 0 0-48-48zm-16.39 307.37l-15 65A15 15 0 0 1 354 416C194 416 64 286.29 64 126a15.7 15.7 0 0 1 11.63-14.61l65-15A18.23 18.23 0 0 1 144 96a16.27 16.27 0 0 1 13.79 9.09l30 70A17.9 17.9 0 0 1 189 181a17 17 0 0 1-5.5 11.61l-37.89 31a231.91 231.91 0 0 0 110.78 110.78l31-37.89A17 17 0 0 1 299 291a17.85 17.85 0 0 1 5.91 1.21l70 30A16.25 16.25 0 0 1 384 336a17.41 17.41 0 0 1-.39 3.37z'/%3E%3C/svg%3E"); }
.fa-modx { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M356 241.8l36.7 23.7V480l-133-83.8L356 241.8zM440 75H226.3l-23 37.8 153.5 96.5L440 75zm-89 142.8L55.2 32v214.5l46 29L351 217.8zM97 294.2L8 437h213.7l125-200.5L97 294.2z'/%3E%3C/svg%3E"); }
.fa-map-marker { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 384 512'%3E%3Cpath d='M172.268 501.67C26.97 291.031 0 269.413 0 192 0 85.961 85.961 0 192 0s192 85.961 192 192c0 77.413-26.97 99.031-172.268 309.67-9.535 13.774-29.93 13.773-39.464 0zM192 272c44.183 0 80-35.817 80-80s-35.817-80-80-80-80 35.817-80 80 35.817 80 80 80z'/%3E%3C/svg%3E"); }
.fa-hdd-o { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M567.403 235.642L462.323 84.589A48 48 0 0 0 422.919 64H153.081a48 48 0 0 0-39.404 20.589L8.597 235.642A48.001 48.001 0 0 0 0 263.054V400c0 26.51 21.49 48 48 48h480c26.51 0 48-21.49 48-48V263.054c0-9.801-3-19.366-8.597-27.412zM153.081 112h269.838l77.913 112H75.168l77.913-112zM528 400H48V272h480v128zm-32-64c0 17.673-14.327 32-32 32s-32-14.327-32-32 14.327-32 32-32 32 14.327 32 32zm-96 0c0 17.673-14.327 32-32 32s-32-14.327-32-32 14.327-32 32-32 32 14.327 32 32z'/%3E%3C/svg%3E"); }
.fa-gg { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M179.2 230.4l102.4 102.4-102.4 102.4L0 256 179.2 76.8l44.8 44.8-25.6 25.6-19.2-19.2-128 128 128 128 51.5-51.5-77.1-76.5 25.6-25.6zM332.8 76.8L230.4 179.2l102.4 102.4 25.6-25.6-77.1-76.5 51.5-51.5 128 128-128 128-19.2-19.2-25.6 25.6 44.8 44.8L512 256 332.8 76.8z'/%3E%3C/svg%3E"); }
.fa-fax { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M480 160V77.25a32 32 0 0 0-9.38-22.63L425.37 9.37A32 32 0 0 0 402.75 0H160a32 32 0 0 0-32 32v448a32 32 0 0 0 32 32h320a32 32 0 0 0 32-32V192a32 32 0 0 0-32-32zM288 432a16 16 0 0 1-16 16h-32a16 16 0 0 1-16-16v-32a16 16 0 0 1 16-16h32a16 16 0 0 1 16 16zm0-128a16 16 0 0 1-16 16h-32a16 16 0 0 1-16-16v-32a16 16 0 0 1 16-16h32a16 16 0 0 1 16 16zm128 128a16 16 0 0 1-16 16h-32a16 16 0 0 1-16-16v-32a16 16 0 0 1 16-16h32a16 16 0 0 1 16 16zm0-128a16 16 0 0 1-16 16h-32a16 16 0 0 1-16-16v-32a16 16 0 0 1 16-16h32a16 16 0 0 1 16 16zm0-112H192V64h160v48a16 16 0 0 0 16 16h48zM64 128H32a32 32 0 0 0-32 32v320a32 32 0 0 0 32 32h32a32 32 0 0 0 32-32V160a32 32 0 0 0-32-32z'/%3E%3C/svg%3E"); }
.fa-envelope { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z'/%3E%3C/svg%3E"); }
.fa-desktop { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M528 0H48C21.5 0 0 21.5 0 48v320c0 26.5 21.5 48 48 48h192l-16 48h-72c-13.3 0-24 10.7-24 24s10.7 24 24 24h272c13.3 0 24-10.7 24-24s-10.7-24-24-24h-72l-16-48h192c26.5 0 48-21.5 48-48V48c0-26.5-21.5-48-48-48zm-16 352H64V64h448v288z'/%3E%3C/svg%3E"); }
.fa-commenting { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M256 32C114.6 32 0 125.1 0 240c0 49.6 21.4 95 57 130.7C44.5 421.1 2.7 466 2.2 466.5c-2.2 2.3-2.8 5.7-1.5 8.7S4.8 480 8 480c66.3 0 116-31.8 140.6-51.4 32.7 12.3 69 19.4 107.4 19.4 141.4 0 256-93.1 256-208S397.4 32 256 32zM128 272c-17.7 0-32-14.3-32-32s14.3-32 32-32 32 14.3 32 32-14.3 32-32 32zm128 0c-17.7 0-32-14.3-32-32s14.3-32 32-32 32 14.3 32 32-14.3 32-32 32zm128 0c-17.7 0-32-14.3-32-32s14.3-32 32-32 32 14.3 32 32-14.3 32-32 32z'/%3E%3C/svg%3E"); }
.fa-caret-right { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 192 512'%3E%3Cpath d='M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z'/%3E%3C/svg%3E"); }
.fa-trash { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M432 32H312l-9.4-18.7A24 24 0 0 0 281.1 0H166.8a23.72 23.72 0 0 0-21.4 13.3L136 32H16A16 16 0 0 0 0 48v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16zM53.2 467a48 48 0 0 0 47.9 45h245.8a48 48 0 0 0 47.9-45L416 128H32z'/%3E%3C/svg%3E"); }
.fa-sign-in { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M416 448h-84c-6.6 0-12-5.4-12-12v-40c0-6.6 5.4-12 12-12h84c17.7 0 32-14.3 32-32V160c0-17.7-14.3-32-32-32h-84c-6.6 0-12-5.4-12-12V76c0-6.6 5.4-12 12-12h84c53 0 96 43 96 96v192c0 53-43 96-96 96zm-47-201L201 79c-15-15-41-4.5-41 17v96H24c-13.3 0-24 10.7-24 24v96c0 13.3 10.7 24 24 24h136v96c0 21.5 26 32 41 17l168-168c9.3-9.4 9.3-24.6 0-34z'/%3E%3C/svg%3E"); }
.fa-paper-plane-o { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M440 6.5L24 246.4c-34.4 19.9-31.1 70.8 5.7 85.9L144 379.6V464c0 46.4 59.2 65.5 86.6 28.6l43.8-59.1 111.9 46.2c5.9 2.4 12.1 3.6 18.3 3.6 8.2 0 16.3-2.1 23.6-6.2 12.8-7.2 21.6-20 23.9-34.5l59.4-387.2c6.1-40.1-36.9-68.8-71.5-48.9zM192 464v-64.6l36.6 15.1L192 464zm212.6-28.7l-153.8-63.5L391 169.5c10.7-15.5-9.5-33.5-23.7-21.2L155.8 332.6 48 288 464 48l-59.4 387.3z'/%3E%3C/svg%3E"); }
.fa-internet-explorer { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M483.049 159.706c10.855-24.575 21.424-60.438 21.424-87.871 0-72.722-79.641-98.371-209.673-38.577-107.632-7.181-211.221 73.67-237.098 186.457 30.852-34.862 78.271-82.298 121.977-101.158C125.404 166.85 79.128 228.002 43.992 291.725 23.246 329.651 0 390.94 0 436.747c0 98.575 92.854 86.5 180.251 42.006 31.423 15.43 66.559 15.573 101.695 15.573 97.124 0 184.249-54.294 216.814-146.022H377.927c-52.509 88.593-196.819 52.996-196.819-47.436H509.9c6.407-43.581-1.655-95.715-26.851-141.162zM64.559 346.877c17.711 51.15 53.703 95.871 100.266 123.304-88.741 48.94-173.267 29.096-100.266-123.304zm115.977-108.873c2-55.151 50.276-94.871 103.98-94.871 53.418 0 101.981 39.72 103.981 94.871H180.536zm184.536-187.6c21.425-10.287 48.563-22.003 72.558-22.003 31.422 0 54.274 21.717 54.274 53.722 0 20.003-7.427 49.007-14.569 67.867-26.28-42.292-65.986-81.584-112.263-99.586z'/%3E%3C/svg%3E"); }
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.fa-cart-arrow-down { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M504.717 320H211.572l6.545 32h268.418c15.401 0 26.816 14.301 23.403 29.319l-5.517 24.276C523.112 414.668 536 433.828 536 456c0 31.202-25.519 56.444-56.824 55.994-29.823-.429-54.35-24.631-55.155-54.447-.44-16.287 6.085-31.049 16.803-41.548H231.176C241.553 426.165 248 440.326 248 456c0 31.813-26.528 57.431-58.67 55.938-28.54-1.325-51.751-24.385-53.251-52.917-1.158-22.034 10.436-41.455 28.051-51.586L93.883 64H24C10.745 64 0 53.255 0 40V24C0 10.745 10.745 0 24 0h102.529c11.401 0 21.228 8.021 23.513 19.19L159.208 64H551.99c15.401 0 26.816 14.301 23.403 29.319l-47.273 208C525.637 312.246 515.923 320 504.717 320zM403.029 192H360v-60c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v60h-43.029c-10.691 0-16.045 12.926-8.485 20.485l67.029 67.029c4.686 4.686 12.284 4.686 16.971 0l67.029-67.029c7.559-7.559 2.205-20.485-8.486-20.485z'/%3E%3C/svg%3E"); }
.fa-chevron-up { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z'/%3E%3C/svg%3E"); }
.fa-chevron-left { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath d='M34.52 239.03L228.87 44.69c9.37-9.37 24.57-9.37 33.94 0l22.67 22.67c9.36 9.36 9.37 24.52.04 33.9L131.49 256l154.02 154.75c9.34 9.38 9.32 24.54-.04 33.9l-22.67 22.67c-9.37 9.37-24.57 9.37-33.94 0L34.52 272.97c-9.37-9.37-9.37-24.57 0-33.94z'/%3E%3C/svg%3E"); }
.fa-chevron-right { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath d='M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z'/%3E%3C/svg%3E"); }
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.fa-shopping-cart { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M528.12 301.319l47.273-208C578.806 78.301 567.391 64 551.99 64H159.208l-9.166-44.81C147.758 8.021 137.93 0 126.529 0H24C10.745 0 0 10.745 0 24v16c0 13.255 10.745 24 24 24h69.883l70.248 343.435C147.325 417.1 136 435.222 136 456c0 30.928 25.072 56 56 56s56-25.072 56-56c0-15.674-6.447-29.835-16.824-40h209.647C430.447 426.165 424 440.326 424 456c0 30.928 25.072 56 56 56s56-25.072 56-56c0-22.172-12.888-41.332-31.579-50.405l5.517-24.276c3.413-15.018-8.002-29.319-23.403-29.319H218.117l-6.545-32h293.145c11.206 0 20.92-7.754 23.403-18.681z'/%3E%3C/svg%3E"); }
.fa-times { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 352 512'%3E%3Cpath d='M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z'/%3E%3C/svg%3E"); }
.fa-folder-open-o { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M572.694 292.093L500.27 416.248A63.997 63.997 0 0 1 444.989 448H45.025c-18.523 0-30.064-20.093-20.731-36.093l72.424-124.155A64 64 0 0 1 152 256h399.964c18.523 0 30.064 20.093 20.73 36.093zM152 224h328v-48c0-26.51-21.49-48-48-48H272l-64-64H48C21.49 64 0 85.49 0 112v278.046l69.077-118.418C86.214 242.25 117.989 224 152 224z'/%3E%3C/svg%3E"); }
.fa-eye { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M572.52 241.4C518.29 135.59 410.93 64 288 64S57.68 135.64 3.48 241.41a32.35 32.35 0 0 0 0 29.19C57.71 376.41 165.07 448 288 448s230.32-71.64 284.52-177.41a32.35 32.35 0 0 0 0-29.19zM288 400a144 144 0 1 1 144-144 143.93 143.93 0 0 1-144 144zm0-240a95.31 95.31 0 0 0-25.31 3.79 47.85 47.85 0 0 1-66.9 66.9A95.78 95.78 0 1 0 288 160z'/%3E%3C/svg%3E"); }
/* Bổ sung 30/07/2026 — module Giỏ hàng / Đặt hàng (trang cảm ơn + nút "Sửa"). */
.fa-check { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z'/%3E%3C/svg%3E"); }
.fa-pencil { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M497.9 142.1l-46.1 46.1c-4.7 4.7-12.3 4.7-17 0l-111-111c-4.7-4.7-4.7-12.3 0-17l46.1-46.1c18.7-18.7 49.1-18.7 67.9 0l60.1 60.1c18.8 18.7 18.8 49.1 0 67.9zM284.2 99.8L21.6 362.4.4 483.9c-2.9 16.4 11.4 30.6 27.8 27.8l121.5-21.3 262.6-262.6c4.7-4.7 4.7-12.3 0-17l-111-111c-4.8-4.7-12.4-4.7-17.1 0zM124.1 339.9c-5.5-5.5-5.5-14.3 0-19.8l154.2-154.2c5.5-5.5 14.3-5.5 19.8 0s5.5 14.3 0 19.8L143.9 339.9c-5.5 5.5-14.3 5.5-19.8 0zM88 424h48v36.3l-64.5 11.3-31.1-31.1L51.7 376H88v48z'/%3E%3C/svg%3E"); }

/* Bổ sung 03/08/2026 — bảng Thông số kỹ thuật trang chi tiết SP + trang so sánh.
   LƯU Ý: bộ icon này là SVG mask, tên nào KHÔNG khai báo ở đây sẽ hiện Ô VUÔNG RỖNG
   ngoài website (chính là lỗi vừa gặp với 2 nhóm "Đồ họa" và "Thông tin khác"). */
.fa-picture-o { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M464 64H48C21.49 64 0 85.49 0 112v288c0 26.51 21.49 48 48 48h416c26.51 0 48-21.49 48-48V112c0-26.51-21.49-48-48-48zm-6 336H54a6 6 0 0 1-6-6V118a6 6 0 0 1 6-6h404a6 6 0 0 1 6 6v276a6 6 0 0 1-6 6zM128 152c-22.091 0-40 17.909-40 40s17.909 40 40 40 40-17.909 40-40-17.909-40-40-40zM96 352h320v-80l-87.515-87.515c-4.686-4.686-12.284-4.686-16.971 0L192 304l-39.515-39.515c-4.686-4.686-12.284-4.686-16.971 0L96 304v48z'/%3E%3C/svg%3E"); }
.fa-info-circle { --fa-i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M256 8C119.043 8 8 119.083 8 256c0 136.997 111.043 248 248 248s248-111.003 248-248C504 119.083 392.957 8 256 8zm0 110c23.196 0 42 18.804 42 42s-18.804 42-42 42-42-18.804-42-42 18.804-42 42-42zm56 254c0 6.627-5.373 12-12 12h-88c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h12v-64h-12c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h64c6.627 0 12 5.373 12 12v100h12c6.627 0 12 5.373 12 12v24z'/%3E%3C/svg%3E"); }