:root{
  --color-body-red:#be1d2c;
  --color-body-black:#15191c;
  --color-button:#2e3092;
  --svg-idcard:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath d='M10 14h28a4 4 0 0 1 4 4v16a4 4 0 0 1-4 4H10a4 4 0 0 1-4-4V18a4 4 0 0 1 4-4Z' stroke='%23262626' stroke-width='2' stroke-linejoin='round'/%3E%3Cpath d='M16 30h12' stroke='%23262626' stroke-width='2' stroke-linecap='round'/%3E%3Cpath d='M16 24h6' stroke='%23262626' stroke-width='2' stroke-linecap='round'/%3E%3Ccircle cx='33' cy='26' r='4' stroke='%23262626' stroke-width='2'/%3E%3Cpath d='M29 34c1.2-2 3-3 4-3s2.8 1 4 3' stroke='%23262626' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  --svg-tag:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath d='M6 22.5V10a4 4 0 0 1 4-4h12.5a4 4 0 0 1 2.83 1.17l16.5 16.5a4 4 0 0 1 0 5.66l-10.5 10.5a4 4 0 0 1-5.66 0L7.17 25.33A4 4 0 0 1 6 22.5Z' stroke='%23333' stroke-width='2' stroke-linejoin='round'/%3E%3Ccircle cx='16' cy='16' r='2.5' stroke='%23333' stroke-width='2'/%3E%3C/svg%3E");
  --svg-calendar:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Crect x='8' y='10' width='32' height='30' rx='4' stroke='%23333' stroke-width='2'/%3E%3Cpath d='M16 6v8M32 6v8M8 18h32' stroke='%23333' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  --container-width:1500px;
  --padding-about:18px;
  --padding-home-box:clamp(25px,5vw,80px);
  --padding-page-box:clamp(25px,3.5vw,40px);
  --font-size-home-title:clamp(22px,3.5vw,35px);
  --font-size-page-title:clamp(20px,3.3vw,32px);
  --font-size-detail-title:clamp(20px,2.5vw,28px);
  --font-size-detail-desc:clamp(15px,1.5vw,17px);
  --svg-close:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath d='M14 14l20 20M14 34l20-20' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --svg-left:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath stroke-linejoin='round' stroke-linecap='round' stroke-width='2' stroke='%23333' d='M31 36L19 24l12-12' data-follow-stroke='%23333'/%3E%3C/svg%3E");
  --svg-right:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath stroke-linejoin='round' stroke-linecap='round' stroke-width='2' stroke='%23333' d='M19 12l12 12-12 12' data-follow-stroke='%23333'/%3E%3C/svg%3E"); 
  --svg-bottom:url("data:image/svg+xml,%3Csvg  xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath d='M36 18L24 30 12 18' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --svg-tel:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M896.101 734.021c0 143.356-65.717 143.063-383.049 143.063-317.311 0-383.03.292-383.03-143.063 0-156.464 171.491-468.636 383.03-468.636 211.554 0 383.049 312.174 383.049 468.636zM514.172 332.478c-89.885 0-162.744 73.293-162.744 163.707 0 90.424 72.859 163.707 162.744 163.707 89.873 0 162.734-73.282 162.734-163.707.001-90.413-72.861-163.707-162.734-163.707zM173.064 452.985c66.717-107.44 182.049-222.063 339.189-222.063 157.1 0 279.926 124.047 335.593 221.112 28.769 48.168 84.011 43.069 108.093 0 15.474-32.229 63.827-302.198-443.683-302.198-513.207.686-460.177 278.937-442.156 302.2 31.918 48.81 92.05 23.925 102.968.948z'/%3E%3C/svg%3E");
  --svg-qq:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M116.435 581.714c-33.54 78.964-38.985 154.297-12.059 168.37 18.573 9.696 47.686-12.382 74.937-52.909 10.79 44.157 37.492 84.137 75.632 116.21-40.003 14.768-66.135 38.886-66.135 66.232 0 44.954 70.71 81.302 157.978 81.302 78.716 0 143.907-29.539 155.94-68.372 3.231-.05 15.663-.05 18.795 0 12.083 38.784 77.324 68.372 155.99 68.372 87.267 0 157.977-36.399 157.977-81.302 0-27.297-26.105-51.464-66.135-66.232 38.088-32.123 64.889-72.053 75.63-116.21 27.251 40.527 56.29 62.605 74.888 52.91 26.95-14.074 21.63-89.457-12.032-168.371-26.355-62.059-62.11-107.755-89.457-117.848.398-3.93.596-7.958.596-11.935 0-23.968-6.661-46.145-18.05-64.195.2-1.393.2-2.835.2-4.228 0-11.037-2.636-21.38-7.114-30.331-6.91-161.31-111.93-289.402-281.866-289.402-170.037 0-275.106 128.093-281.944 289.402-4.525 9-7.135 19.343-7.135 30.331 0 1.393.1 2.836.15 4.228-11.288 18.05-17.951 40.177-17.951 64.195 0 3.978.15 7.956.498 11.935-27.152 10.093-63.029 55.84-89.333 117.848z' fill='%23272636'/%3E%3C/svg%3E");
  --svg-wechat:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M684.111 364.089c10.475 0 20.95.722 31.425 1.806-28.174-131.477-168.68-229-329.053-229-179.155 0-326.163 122.085-326.163 277.4 0 89.578 48.762 163.263 130.393 220.332l-32.508 98.246 114.14-57.43c40.815 7.946 73.684 16.254 114.138 16.254 10.114 0 20.227-.362 30.341-1.445-6.502-21.672-10.114-44.789-10.114-68.267 0-142.312 122.447-257.896 277.401-257.896zM508.57 275.595c24.561 0 40.815 16.254 40.815 40.816 0 24.561-16.254 40.815-40.815 40.815-24.562 0-49.123-16.254-49.123-40.815.36-24.562 24.922-40.816 49.123-40.816zM280.29 357.226c-24.562 0-49.123-16.254-49.123-40.815 0-24.562 24.561-40.816 49.123-40.816 24.561 0 40.815 16.254 40.815 40.816 0 24.2-16.254 40.815-40.815 40.815z' fill='%23272636'/%3E%3Cpath d='M981.74 618.373c0-130.393-130.393-236.585-277.04-236.585-155.316 0-277.401 106.192-277.401 236.585 0 130.754 122.085 236.586 277.4 236.586 32.509 0 65.378-8.308 97.886-16.254l89.577 49.123-24.561-81.631c65.377-49.123 114.139-114.5 114.139-187.824zM614.76 577.558c-16.254 0-32.508-16.254-32.508-32.508s16.254-32.508 32.508-32.508c24.562 0 40.816 16.254 40.816 32.508s-16.254 32.508-40.816 32.508zm179.516 0c-16.254 0-32.508-16.254-32.508-32.508s16.254-32.508 32.508-32.508c24.562 0 40.816 16.254 40.816 32.508s-16.615 32.508-40.816 32.508z' fill='%23272636'/%3E%3C/svg%3E");
  --svg-top:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath d='M12 33l12-12 12 12M12 13h24' stroke='%23333' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --svg-location:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M512 32c-204.18 0-370.28 166.08-370.26 370.24 0 75.84 22.78 148.76 65.42 210.14 2.14 3.68 4.3 7.24 6.84 10.7l270.26 356.24c7.34 8.18 17.2 12.68 27.76 12.68 10.42 0 20.34-4.54 28.92-14.16l269.02-354.82c2.66-3.52 4.92-7.38 6.16-9.64 43.26-62.24 66.16-135.24 66.16-211.1C882.28 198.08 716.18 32 512 32zm0 502.66c-72.92 0-132.26-59.34-132.26-132.28 0-72.92 59.34-132.24 132.26-132.24s132.26 59.34 132.26 132.24c0 72.94-59.34 132.28-132.26 132.28z'/%3E%3C/svg%3E");
  --svg-whatsapp:url("data:image/svg+xml,%3Csvg viewBox='0 0 1098 1024' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath d='M779.75 692.305c-11.371 28.426-62.268 54.145-84.738 55.499-22.47 1.083-23.283 17.597-145.652-36.549-122.368-53.874-196.006-185.177-201.962-193.57-5.686-8.663-47.378-68.765-45.212-129.408 2.437-60.642 35.195-89.34 46.836-100.98a46.565 46.565 0 0 1 33.029-14.35h23.012c7.039.271 17.868-1.353 27.072 23.554 9.205 25.178 31.405 86.633 34.383 92.86 2.707 6.226 4.602 13.536 0 21.658-4.332 8.121-6.498 12.995-12.724 20.033-6.498 7.04-13.537 15.703-19.222 20.846-6.498 5.956-12.995 12.454-6.227 24.907 6.498 12.725 29.78 54.146 64.975 87.987 44.94 43.587 83.925 58.206 95.837 64.974 11.912 6.498 18.951 5.686 26.532-2.165 7.58-8.122 31.946-34.924 40.609-46.836 8.663-12.183 16.785-9.746 27.614-5.415 11.1 4.603 70.39 36.82 82.03 43.317 12.183 6.768 20.034 10.017 23.012 15.431 2.708 5.415 1.895 29.78-9.204 58.207zM545.84 32C260.766 32 33.355 245.333 33.355 508.48c0 82.843 23.553 161.354 62.267 230.931 6.497 10.83 8.663 23.824 4.332 37.09l-66.6 184.907c-6.497 17.597 10.83 32.487 27.886 28.426l184.365-72.013c10.83-4.332 23.553-2.166 36.548 4.331C359.31 965.74 451.628 992 550.172 992c281.016-2.166 510.322-215.5 510.322-479.188C1058.328 245.604 829.022 32 546.382 32z' fill='%232c2c2c'/%3E%3C/svg%3E");
  --svg-email:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1002.7 233.062c-2.662 22.016-12.39 43.213-29.08 60.007L584.396 682.29c-39.834 39.834-104.96 39.834-144.794 0L50.381 293.07c-16.794-16.794-26.522-38.093-29.082-60.007-.512 4.199-.819 8.397-.819 12.698v532.48c0 56.32 46.08 102.4 102.4 102.4h778.24c56.32 0 102.4-46.08 102.4-102.4V245.76c0-4.3-.307-8.5-.82-12.698z'/%3E%3Cpath d='M584.397 607.744L992.46 199.68c-16.896-33.382-51.61-56.32-91.341-56.32H122.88c-39.731 0-74.445 22.938-91.34 56.32l408.063 408.064c39.834 39.834 104.96 39.834 144.794 0z'/%3E%3C/svg%3E");
  --svg-phone:url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M41.78 20.607c.252-1.696.17-3.432-.25-5.102a12.939 12.939 0 0 0-3.415-6.018 12.94 12.94 0 0 0-6.018-3.416 13.068 13.068 0 0 0-5.102-.249M34.19 19.803a5.991 5.991 0 0 0-1.692-5.132 5.992 5.992 0 0 0-5.132-1.691' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M14.376 8.794a2 2 0 0 1 1.748 1.03l2.447 4.406a2 2 0 0 1 .04 1.866l-2.357 4.713s.683 3.512 3.541 6.37c2.859 2.858 6.358 3.53 6.358 3.53l4.713-2.357a2 2 0 0 1 1.867.041l4.419 2.457a2 2 0 0 1 1.028 1.748v5.074c0 2.583-2.4 4.45-4.848 3.623-5.028-1.696-12.832-4.927-17.78-9.873-4.946-4.947-8.176-12.752-9.873-17.78-.826-2.448 1.04-4.848 3.624-4.848h5.072z' fill='%23333' stroke='%23333' stroke-width='2' stroke-linejoin='round'/%3E%3C/svg%3E");
  --svg-search:url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M21 38c9.389 0 17-7.611 17-17S30.389 4 21 4 4 11.611 4 21s7.611 17 17 17z' stroke='%23333' stroke-width='2' stroke-linejoin='round'/%3E%3Cpath d='M26.657 14.343A7.975 7.975 0 0 0 21 12c-2.209 0-4.209.895-5.657 2.343M33.222 33.222l8.485 8.485' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
/* reset */
*,*:before,*:after{box-sizing:border-box}
html{font-size:16px}
body{margin:0;font-family:'Microsoft YaHei',system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans","Liberation Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";background-color:#fff;font-size:14px;color:#333;-webkit-text-size-adjust:100% !important;-webkit-tap-highlight-color:transparent}
p,ol,ul,dl,dd,main,header,footer,article,aside,menu,section,dialog,figure,figcaption,blockquote{margin:0;padding:0}
h1,h2,h3,h4,h5,h6{margin:0}
li{background-repeat:no-repeat;list-style-type:none}
img{border:0}
a{color:#333;text-decoration:none;background-color:transparent;transition:color .3s}
td,th{padding:0}
button,[type="button"],[type="reset"],[type="submit"]{-webkit-appearance:none;border:0;outline:none}
input:focus,textarea:focus,select:focus{outline:none}
input[type="file"]{border:0}
input[type="radio"],input[type="checkbox"]{padding:0;margin:0}
textarea{overflow:auto;resize:vertical}
::placeholder{color:#b3b3b3}
.text-ellipsis{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.text-row-ellipsis{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.hidden{display:none !important}
table{border-spacing:0;border-collapse:collapse}
body{min-height:100dvh;background:linear-gradient(90deg,var(--color-body-red) 0 50%,var(--color-body-black) 50% 100%);}
/* reset end */
/* home */
.home-container{max-width:1024px;height:100vh;margin:0 auto;display:flex;align-items:center;justify-content:center;}
.home-main{
  --iw:30px;
  --input-height:66px;
  --input-icon-size:26px;
}
.home-logo{width:min(60vw,280px);margin:0 auto}
.home-logo img{width:100%}
.home-name{margin:clamp(15px,2.5vh,25px) 0;font-size:clamp(24px,5.2vw,40px);font-weight:500;letter-spacing:.08em;color:#fff;text-align:center;text-shadow:0 14px 30px rgba(0,0,0,.35);text-align: center;}
.home-content{width:min(92vw,600px);}
.home-tabs{display:grid;grid-template-columns:1fr 1fr;background: rgba(255,255,255,.8);border-radius:23px 23px 0 0;overflow: hidden;}
.home-tabs__item{font-size:min(4.2vw,22px);height:min(15vw,70px);cursor:pointer;display:flex;align-items:center;justify-content:center;position: relative;}
.home-tabs__item::before{content:'';width:var(--iw);height:var(--iw);background: #fff;position:absolute;bottom:0;}
.home-tabs__item::after{content:'';width:var(--iw);height:var(--iw);position:absolute;bottom:0;}
.home-tabs__item:nth-child(1)::before{right:0}
.home-tabs__item:nth-child(1)::after{right:0;border-radius:0 0 100% 0;background: #f2d2d5;}
.home-tabs__item:nth-child(2)::before{left:0}
.home-tabs__item:nth-child(2)::after{left:0;border-radius:0 0 0 100%;background: #d0d1d2;}
.home-tabs__item.active{background: #fff;border-radius:23px 23px 0 0;}
.home-tabs__item.active::before,
.home-tabs__item.active::after{display:none}
.home-tabs-content{width:100%;background:#fff;padding:30px;border-radius:0 0 23px 23px;}
.home-query-tabs{display:grid;grid-template-columns:1fr 1fr;border-radius:999px;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06);background:#f2f2f2}
.home-query-tabs__item{display:block}
.home-query-tabs__btn{width:100%;height:48px;border:0;background:transparent;font-weight:700;font-size:14px;padding-left:10px;padding-right:10px;cursor:pointer}
.home-query-tabs__btn.is-left{background:#fde6ea;color:#2a1b1d}
.home-query-tabs__btn.is-active{background:#fff;color:var(--color-body-red);box-shadow:0 10px 20px rgba(0,0,0,.06)}
.home-query-tabs__btn.is-right{background:#eef0f3;color:#2a2f35}
.home-query{display:none;}
.home-query.active{display:flex;flex-direction:column;gap:clamp(14px,2.8vh,20px);}
.home-query-field{display:flex;align-items:center;gap:10px;background:#f3f4f6;border-radius:999px;padding-left:16px;padding-right:16px;height:var(--input-height);box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}
.home-query-field__icon{width:var(--input-icon-size);height:var(--input-icon-size);flex:0 0 var(--input-icon-size);background-image:var(--svg-idcard);background-repeat:no-repeat;background-position:center;background-size:contain;opacity:.78}
.home-query-field__input{flex:1 1 auto;border:0;background:transparent;font-size:16px;color:#1b1b1b;line-height:1}
.home-query-button{height:var(--input-height);border:0;border-radius:999px;background:var(--color-button);color:#fff;font-size:18px;font-weight:800;letter-spacing:.2em;cursor:pointer;box-shadow:0 14px 30px rgba(46,48,146,.35)}
.home-query-button:active{transform:translateY(1px)}
.home-query-button:hover{filter:brightness(1.03)}

/* page */
.page-container{max-width:1024px;margin:0 auto;padding-left:var(--padding-about);padding-right:var(--padding-about)}
.page-topbar{padding-top:20px}
.page-topbar__inner{height:64px;display:grid;grid-template-columns:40px 1fr;align-items:center}
.page-topbar__back{width:40px;flex:0 0 40px;height:40px;display:inline-flex;align-items:center;border-radius:12px;margin-top:2px;cursor:pointer}
.page-topbar__back::before{content:'';width:26px;height:26px;background-color:#fff;-webkit-mask-image:var(--svg-left);mask-image:var(--svg-left);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain}
.page-topbar__title{font-size:22px;font-weight:700;letter-spacing:.08em;color:#fff}
.page-topbar__space{width:44px;height:44px}

/* student card */
.student-card-wrap{width:100%}
.student-card{padding-bottom:24px}
.student-card__box{background:#fff;border-radius:22px;box-shadow:0 18px 40px rgba(0,0,0,.12);padding:22px;display:flex;align-items:center;gap:22px;margin-right:auto}
.student-card__avatar{width:100px;height:140px;flex:0 0 100px;border-radius:3px;background:#f5f6f7;box-shadow:inset 0 0 0 1px rgba(0,0,0,.07),0 10px 20px rgba(0,0,0,.08);overflow:hidden}
.student-card__avatar img{width:100%;height:100%;object-fit:cover;display:block}
.student-card__info{flex:1 1 auto;min-width:0}
.student-card__name{display:flex;align-items:baseline;gap:8px;align-items: center;}
.student-card__name-text{font-size:24px;font-weight:800;color:#1d1d1d;letter-spacing:.04em}
.student-card__gender{font-size:18px;font-weight:800;color:#3b49df;line-height:1}
.student-card__meta{margin-top:12px;display:flex;flex-direction:column;gap:12px;color:#4a4a4a}
.student-card__meta-item{display:flex;align-items:center;gap:10px;font-size:16px}
.student-card__meta-icon{width:18px;height:18px;flex:0 0 18px;background:#b7b7b7;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain}
.student-card__meta-icon--tag{-webkit-mask-image:var(--svg-tag);mask-image:var(--svg-tag)}
.student-card__meta-icon--calendar{-webkit-mask-image:var(--svg-calendar);mask-image:var(--svg-calendar)}
.student-card__meta-icon--id{-webkit-mask-image:var(--svg-idcard);mask-image:var(--svg-idcard)}
/* student level list */
.student-level-list{margin-top:0px;display:flex;flex-direction:column;gap:14px;padding-bottom: 40px;}
.student-level-row{display:grid;grid-template-columns:1fr 150px;align-items:center;background:#fff;border-radius:18px;padding:20px;box-shadow:0 10px 20px rgba(0,0,0,.08);text-decoration:none;transition:transform .2s;gap: 15px;}
.student-level-row:active{transform:scale(.98)}
.student-level-row__left{display:flex;align-items:center;gap:15px}
.student-level-row__icon{width:50px;height:50px;flex:0 0 50px;background:#f5f6f7;border-radius:50%;display:flex;align-items:center;justify-content:center}
.student-level-row__icon::before{content:'';width:28px;height:28px;background-color:#2e3092;-webkit-mask-image:var(--svg-tag);mask-image:var(--svg-tag);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain}
.student-level-row__img{width:38px;flex:0 0 38px}
.student-level-row__img img{width:100%}
.student-level-row__info{flex:1 1 auto;min-width:0}
.student-level-row__title{font-size:20px;font-weight:500;color:#1d1d1d;line-height:1.2;margin-bottom:4px}
.student-level-row__no{display:block;font-size:14px;color:#888;letter-spacing:0.02em}
.student-level-row__right{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.student-level-row__date{text-align:right;font-family:Monaco, Consolas, "Courier New", monospace;color:#555;line-height:1.1;font-size:17px}
.student-level-row__arrow{width:26px;height:26px;flex:0 0 26px;background-color:#ccc;-webkit-mask-image:var(--svg-right);mask-image:var(--svg-right);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain}
/* grade detail */
.grade-detail{padding:30px;background: #fff;border-radius:20px;}
.grade-detail__img{width: 100%;display: block;}
.grade-detail__action{margin-top:30px;display: flex;justify-content: center;}
.grade-detail__btn{display: inline-flex;align-items: center;justify-content: center;height:45px;padding: 0 35px;background: var(--color-button);color: #fff;font-size: 16px;border-radius: 99px;box-shadow: 0 10px 20px rgba(46,48,146,.4);gap: 10px;}
.grade-detail__btn:active{transform: translateY(1px);}