.explore-hero .search-bar{margin-top:24px}.toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:40px 0 20px;display:flex}.toolbar h2{margin:0;font-size:1.4rem}.fields-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin-top:28px;display:grid}.active-filters{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:8px;font-size:.85rem;display:flex}.active-filters button{background:var(--navy-900);color:#fff;font:500 .8rem var(--font-body);cursor:pointer;border:0;border-radius:999px;align-items:center;gap:4px;padding:.35em .5em .35em .9em;display:inline-flex}.tab-count{opacity:.7;font-size:.75rem}.all-link{color:var(--gold-500);font:600 .85rem var(--font-body);cursor:pointer;background:0 0;border:0;margin-top:12px;padding:0}.shop-layout{grid-template-columns:250px 1fr;align-items:start;gap:32px;display:grid}.filters{position:sticky;top:96px}.filters h4{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-size:.75rem;font-family:var(--font-body);margin:22px 0 10px}.filters h4:first-child{margin-top:0}.filters label{cursor:pointer;align-items:center;gap:8px;padding:4px 0;font-size:.9rem;display:flex}.filters input[type=radio]{accent-color:var(--gold-500)}.results-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;display:grid}.shop-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.shop-top select{width:auto}.perks{grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px;display:grid}.perk{color:#fffc;align-items:center;gap:12px;font-size:.9rem;display:flex}.perk span:first-child{color:var(--gold-300)}@media (max-width:860px){.shop-layout{grid-template-columns:1fr}.filters{position:static}.perks{grid-template-columns:1fr 1fr}}.hero-meta{flex-wrap:wrap;gap:10px 22px;margin-top:18px;font-size:.9rem;display:flex}.hero-meta span{align-items:center;gap:7px;display:inline-flex}.hero-meta svg{color:var(--gold-300)}.detail-layout{grid-template-columns:1fr 360px;align-items:start;gap:40px;display:grid}.buy-card{z-index:5;margin-top:-170px;position:sticky;top:96px}.buy-cover{color:#fff;background:linear-gradient(135deg, var(--navy-800), var(--navy-600));place-items:center;height:170px;display:grid;position:relative}.buy-cover.product{background:linear-gradient(135deg, var(--gold-600), var(--gold-400))}.buy-card .price{font-size:2rem}.buy-list{margin:18px 0 0;padding:0;font-size:.9rem;list-style:none}.buy-list li{border-bottom:1px solid var(--line);justify-content:space-between;gap:10px;padding:9px 0;display:flex}.buy-list li span:first-child{color:var(--ink-3);align-items:center;gap:8px;display:inline-flex}.buy-list li span:last-child{text-align:right;font-weight:600}.seat-bar{margin:14px 0 4px}.block{margin-bottom:44px}.block h2{font-size:1.5rem}.syllabus{counter-reset:s;margin:0;padding:0;list-style:none}.syllabus li{counter-increment:s;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;align-items:center;gap:16px;margin-bottom:10px;padding:14px 18px;display:flex}.syllabus li:before{content:counter(s, decimal-leading-zero);font:700 .95rem var(--font-head);color:var(--gold-500);min-width:26px}.instructor{align-items:center;gap:20px;display:flex}.batch-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.batch-head select{width:auto}.students-grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;display:grid}@media (max-width:960px){.detail-layout{grid-template-columns:1fr}.buy-card{margin-top:0;position:static}}.co-layout{grid-template-columns:1fr 380px;align-items:start;gap:32px;display:grid}.co-step{margin-bottom:24px}.co-step-h{align-items:center;gap:12px;margin-bottom:18px;display:flex}.co-step-h b{background:var(--navy-900);width:32px;height:32px;color:var(--gold-300);font-family:var(--font-head);border-radius:50%;place-items:center;display:grid}.co-step-h h3{margin:0}.pay-tabs{grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px;display:grid}.pay-tab{border:2px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;font:600 1rem var(--font-head);background:#fff;justify-content:center;align-items:center;gap:10px;padding:14px;display:flex}.pay-tab .pdot{border-radius:50%;width:14px;height:14px}.pay-tab.active{border-color:var(--gold-500);background:var(--gold-100)}.pay-box{background:var(--navy-900);color:#fffc;border-radius:var(--radius-sm);margin-bottom:18px;padding:20px 22px}.pay-box .num{font:700 1.6rem var(--font-head);color:#fff;letter-spacing:.06em;flex-wrap:wrap;align-items:center;gap:12px;display:flex}.pay-box ol{margin:14px 0 0;padding-left:20px;font-size:.9rem}.pay-box ol li{margin-bottom:4px}.pay-box b{color:var(--gold-300)}.copy{font:600 .75rem var(--font-body);color:#fff;cursor:pointer;background:#ffffff1f;border:0;border-radius:6px;padding:5px 10px}.summary{position:sticky;top:96px}.summary-item{border-bottom:1px solid var(--line);align-items:center;gap:14px;padding-bottom:18px;display:flex}.summary-item .si{background:var(--navy-900);width:60px;height:60px;color:var(--gold-300);border-radius:12px;flex:none;place-items:center;display:grid}.sum-row{justify-content:space-between;padding:10px 0;font-size:.92rem;display:flex}.sum-total{border-top:2px solid var(--navy-900);font:700 1.25rem var(--font-head);margin-top:6px;padding-top:14px}.err{color:var(--bad);font-size:.78rem}.input.bad{border-color:var(--bad)}.success-ico{background:var(--ok-bg);width:72px;height:72px;color:var(--ok);border-radius:50%;place-items:center;margin:0 auto 18px;display:grid}.email{border:1px solid var(--line);border-radius:var(--radius);text-align:left;background:#fff;overflow:hidden}.email-meta{background:var(--cream);color:var(--ink-3);border-bottom:1px solid var(--line);padding:14px 20px;font-size:.82rem}.email-meta b{color:var(--ink)}.email-head{background:var(--navy-900);text-align:center;padding:4px}.email-head img{height:150px;margin:-10px auto}.email-body{padding:26px 28px;font-size:.93rem}.cred{background:var(--gold-100);border:1px dashed var(--gold-400);border-radius:var(--radius-sm);margin:16px 0;padding:16px 20px;font-family:ui-monospace,monospace}@media (max-width:900px){.co-layout{grid-template-columns:1fr}.summary{order:-1;position:static}.two{grid-template-columns:1fr}}.login-wrap{grid-template-columns:1fr 1fr;min-height:calc(100vh - 110px);display:grid}.login-art{background:radial-gradient(600px 400px at 30% 20%, #926d294d, transparent 60%), var(--navy-900);color:#ffffffbf;text-align:center;place-items:center;padding:48px;display:grid}.login-art img{width:min(320px,80%);margin:0 auto 24px}.login-form{place-items:center;padding:48px 16px;display:grid}.login-form .card{width:min(420px,100%);padding:36px}@media (max-width:860px){.login-wrap{grid-template-columns:1fr}.login-art{padding:36px 16px}.login-art img{width:200px}}.dash{grid-template-columns:300px 1fr;align-items:start;gap:28px;display:grid}.dash>*,.course-row>*{min-width:0}.profile{text-align:center;position:sticky;top:96px}.profile .p-top{background:linear-gradient(160deg, var(--navy-900), var(--navy-700));color:#ffffffbf;padding:32px 20px 24px}.profile .p-top h3{color:#fff;margin:14px 0 2px}.profile .avatar-xl{margin:0 auto}.profile .sid{color:var(--gold-300);background:#d4ad6226;border-radius:999px;margin-top:6px;padding:4px 12px;font-family:ui-monospace,monospace;font-size:.85rem;display:inline-block}.profile .kv{text-align:left;padding:20px;font-size:.86rem}.dash-tabs{border-bottom:2px solid var(--line);scrollbar-width:none;gap:6px;margin-bottom:24px;display:flex;overflow:auto hidden}.dash-tab{font:600 .93rem var(--font-body);color:var(--ink-3);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-bottom:2px solid #0000;align-items:center;gap:8px;margin-bottom:-2px;padding:12px 18px;display:inline-flex}.dash-tab.active{color:var(--navy-900);border-color:var(--gold-500)}.welcome{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.welcome h2{margin:0}.mini-stats{grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px;display:grid}.mini-stat{padding:20px}.mini-stat b{font:700 1.8rem var(--font-head);color:var(--navy-900);display:block}.mini-stat span{color:var(--ink-3);font-size:.82rem}.course-row{grid-template-columns:54px 1fr auto;align-items:center;gap:18px;padding:20px;display:grid}.course-row+.course-row{border-top:1px solid var(--line)}.cr-ico{background:var(--navy-900);width:54px;height:54px;color:var(--gold-300);border-radius:12px;place-items:center;display:grid}.cr-meta{color:var(--ink-3);flex-wrap:wrap;gap:4px 16px;margin:4px 0 10px;font-size:.82rem;display:flex}.cert-card{border-left:4px solid var(--gold-500);align-items:center;gap:18px;padding:22px;display:flex}.cert-card .cc-ico{color:var(--gold-500);flex:none}@media (max-width:900px){.dash{grid-template-columns:1fr}.profile{position:static}.mini-stats{grid-template-columns:1fr 1fr 1fr}.course-row{grid-template-columns:1fr}.cr-ico{display:none}}.v-hero{text-align:center;padding-bottom:96px}.v-hero .search-bar{margin:28px auto 0}.v-result{z-index:3;max-width:820px;margin:-64px auto 0;position:relative}.v-banner{align-items:center;gap:14px;padding:18px 24px;font-weight:600;display:flex}.v-banner.ok{background:var(--ok-bg);color:var(--ok)}.v-banner.bad{background:var(--bad-bg);color:var(--bad)}.v-body{grid-template-columns:auto 1fr;align-items:start;gap:28px;padding:28px;display:grid}.v-body h2{margin:0 0 2px}.v-courses{border-top:1px solid var(--line)}@media (max-width:600px){.v-body{text-align:center;grid-template-columns:1fr}.v-body .avatar{margin:auto}.v-body .kv{text-align:left}}.plan{flex-direction:column;padding:30px;display:flex}.plan.featured{background:var(--navy-900);color:#fffc;border-color:var(--navy-900)}.plan.featured h3,.plan.featured .price{color:#fff}.plan .price{margin:10px 0 2px;font-size:1.8rem}.plan .check-list{margin:18px 0 24px;font-size:.9rem}.plan.featured .check-list li{border-color:var(--line-dark)}.plan .btn{margin-top:auto}.req-layout{grid-template-columns:1fr 1.2fr;align-items:start;gap:48px;display:grid}.two{grid-template-columns:1fr 1fr;gap:0 16px;display:grid}.ins-card{align-items:center;gap:14px;padding:18px;display:flex}@media (max-width:860px){.req-layout,.two{grid-template-columns:1fr}}.topic-block{border-bottom:1px solid var(--line);margin-bottom:36px;padding:8px 0 36px;scroll-margin-top:90px}.topic-block:last-child{border-bottom:0}.batch-block{border:1px solid var(--line);background:#fff;border-radius:14px;margin-bottom:12px;transition:border-color .2s}.batch-block:hover,.batch-block[open]{border-color:var(--gold-300)}.batch-block-head{cursor:pointer;-webkit-user-select:none;user-select:none;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 16px 14px 20px;list-style:none;display:flex}.batch-block-head::-webkit-details-marker{display:none}.batch-block-head:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px;border-radius:14px}.batch-block-head h3{margin:0;font-size:1.1rem}.batch-toggle{width:34px;height:34px;color:var(--ink-2);background:#ececec;border-radius:50%;place-items:center;margin-left:auto;transition:transform .25s,background .2s;display:grid}.batch-block-head:hover .batch-toggle{background:#e2e2e2}.batch-block[open] .batch-toggle{transform:rotate(180deg)}.batch-body{padding:4px 20px 20px}@media (max-width:520px){.students-grid{grid-template-columns:1fr 1fr;gap:10px}.student-card{padding:16px 10px}.student-card .avatar{width:64px;height:64px}.student-card h4{font-size:.9rem}.student-card .s-bg{font-size:.76rem}}.batch-empty{border:1px dashed var(--line);border-radius:12px;margin:0;padding:14px 18px;font-size:.9rem}.legal{max-width:820px;margin:auto;line-height:1.7}.legal h2{margin:28px 0 8px;font-size:1.2rem}.legal ul,.legal ol{margin:0 0 8px;padding-left:22px}.legal li{margin-bottom:6px}.legal-nav{border-top:1px solid var(--line);margin-top:24px;padding-top:14px}.picks{flex-wrap:wrap;gap:8px;display:flex}.pick{border:1px solid var(--line);cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff;border-radius:999px;align-items:center;gap:6px;padding:.5em 1em;transition:all .15s;position:relative;font-weight:500!important;display:inline-flex!important}.pick:hover{border-color:var(--gold-400)}.pick input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;top:0;left:0}.pick:has(input:checked){background:var(--navy-900);border-color:var(--navy-900);color:#fff!important}.pick:has(input:focus-visible){outline:2px solid var(--gold-400);outline-offset:2px}.pick-sm{padding:.35em .85em;font-size:.8rem!important}.file-drop{border:1.5px dashed var(--gold-400);background:var(--gold-100);cursor:pointer;border-radius:10px;align-items:center;gap:8px;padding:12px 14px;overflow:hidden;font-weight:500!important;display:flex!important}.file-drop span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.sr-only{clip:rect(0 0 0 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.consent{color:var(--ink-2);align-items:flex-start;gap:10px;margin-top:6px;font-size:.85rem;display:flex}.consent input{accent-color:var(--navy-900);margin-top:3px}.join-perk{align-items:flex-start;gap:14px;display:flex}.join-perk .s-ico{flex:none;margin:0}.join-perk h3{margin:0 0 4px;font-size:1.05rem}.join-perk p{color:var(--ink-2);margin:0;font-size:.9rem}.admin-nav{scrollbar-width:none;gap:4px;margin-top:18px;display:flex;overflow-x:auto}.admin-nav a{color:#ffffffb3;white-space:nowrap;border-bottom:2px solid #0000;padding:12px 16px;font-size:.9rem;font-weight:500}.admin-nav a:hover{color:var(--gold-300);border-color:var(--gold-300)}.admin-logout{color:#ffffffb3;font:500 .9rem var(--font-body);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:12px 16px}.admin-logout:hover{color:var(--gold-300)}@media (max-width:860px){.login-art{padding:16px}.login-art img{width:140px;margin-bottom:0}.login-art p{display:none}.login-form{padding-top:24px}}.ins-hero{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.ins-batches{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.ins-batch{color:inherit;gap:8px;padding:18px 20px;transition:all .2s;display:grid}.ins-batch:hover{border-color:var(--gold-400);color:inherit;transform:translateY(-2px)}.ins-batch h3{margin:0;font-size:1.05rem}.ins-batch .hint svg{vertical-align:-2px}.ins-batch .go{color:var(--gold-500);align-items:center;gap:6px;font-size:.85rem;font-weight:600;display:inline-flex}.ins-block{margin-bottom:24px}.ins-block h2{align-items:center;gap:8px;font-size:1.2rem;display:flex}.task-list{gap:8px;margin-bottom:14px;display:grid}.task-row{border:1px solid var(--line);background:var(--cream);border-radius:10px;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 12px;display:flex}.task-row .input{flex:1;min-width:160px}.task-n{background:var(--navy-900);width:26px;height:26px;color:var(--gold-300);border-radius:50%;flex:none;place-items:center;font-size:.8rem;font-weight:700;display:grid}.task-add{grid-template-columns:1fr 110px auto;align-items:end;gap:10px;display:grid}.task-field{gap:4px;display:grid}.task-field span{color:var(--ink-3);font-size:.78rem;font-weight:600}.marks-table td:first-child,.marks-table th:first-child,.lb-table td:nth-child(2),.lb-table th:nth-child(2){z-index:1;box-shadow:1px 0 0 var(--line);background:#fff;position:sticky;left:0}.marks-table th:first-child,.lb-table th:nth-child(2){background:var(--cream)}.lb-me td:nth-child(2){background:var(--gold-100)}@media (max-width:600px){.task-add{grid-template-columns:1fr 1fr}.task-add .btn{grid-column:1/-1}}.marks-table th,.marks-table td,.lb-table th,.lb-table td{white-space:nowrap;padding:10px 12px}.marks-table th:not(:first-child),.marks-table td:not(:first-child){text-align:center}.th-sub{text-transform:none;letter-spacing:0;font-size:.7rem;font-weight:500}.mk-student{align-items:center;gap:10px;display:flex}.mk-student .avatar{flex:none;width:36px;height:36px;font-size:.8rem}.mk-input{text-align:center;width:72px;margin:0 auto;padding:8px 6px}.mk-foot{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.lb-me td{background:var(--gold-100)}.lb-rank{background:var(--cream);width:30px;height:30px;color:var(--navy-900);border:1px solid var(--line);border-radius:50%;place-items:center;font-size:.9rem;font-weight:700;display:inline-grid}.lb-rank-1{color:#fff;background:#d4ad62;border-color:#d4ad62}.lb-rank-2{color:#fff;background:#b8c0cc;border-color:#b8c0cc}.lb-rank-3{color:#fff;background:#c58a5a;border-color:#c58a5a}.lb-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.lb-mine{text-align:right}.lb-mine span{color:var(--ink-3);text-transform:uppercase;letter-spacing:.08em;font-size:.75rem;display:block}.lb-mine b{font:700 1.8rem var(--font-head);color:var(--gold-500)}.lb-mine small{color:var(--ink-3);font-size:.9rem}.ins-actions{flex-wrap:wrap;align-items:flex-start;gap:8px;display:flex}.pw-card{width:min(320px,100%);color:var(--ink);gap:10px;display:grid}.fp-groups{gap:8px;display:grid}.fp-group{border:1px solid var(--line);background:#fff;border-radius:12px}.fp-group[open]{border-color:var(--gold-300)}.fp-group summary{cursor:pointer;color:var(--navy-900);-webkit-user-select:none;user-select:none;align-items:center;gap:10px;padding:10px 12px 10px 16px;font-size:.92rem;font-weight:600;list-style:none;display:flex}.fp-group summary::-webkit-details-marker{display:none}.fp-group summary .batch-toggle{width:30px;height:30px}.fp-group[open] summary .batch-toggle{transform:rotate(180deg)}.fp-body{padding:4px 14px 14px}section.tight{padding:56px 0}section.tight .section-head{margin-bottom:32px}.join-side{position:sticky;top:84px}@media (max-width:860px){section.tight{padding:44px 0}.join-side{position:static}}.join-side h3{margin-top:22px!important}.join-side .grid{grid-template-columns:1fr 1fr;gap:10px!important}.join-side .ins-card{gap:10px;padding:12px}.join-side .ins-card .avatar{flex:none;width:42px;height:42px}.join-side .ins-card b{font-size:.88rem}@media (max-width:480px){.join-side .grid{grid-template-columns:1fr}}.photo-pick{align-items:center;gap:14px;display:flex}.photo-preview{object-fit:cover;border:3px solid var(--gold-100);border-radius:50%;flex:none;width:76px;height:76px}.photo-empty{background:var(--cream);color:var(--ink-3);place-items:center;display:grid}.app-photo{object-fit:cover;border:2px solid var(--gold-100);border-radius:50%;width:64px;height:64px;margin-bottom:8px;display:block}.faculty-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;display:grid}.faculty-card{text-align:center;color:inherit;flex-direction:column;align-items:center;gap:6px;padding:28px 22px;transition:all .2s;display:flex}.faculty-card:hover{border-color:var(--gold-400);color:inherit;transform:translateY(-3px)}.faculty-card .avatar-xl{margin-bottom:8px}.faculty-card h3{margin:0;font-size:1.12rem}.faculty-card .go{color:var(--gold-500);align-items:center;gap:6px;margin-top:auto;padding-top:8px;font-size:.86rem;font-weight:600;display:inline-flex}.faculty-chips{justify-content:center;margin:8px 0 4px}.faculty-chips .chip,.faculty-side .chip{pointer-events:none;padding:.3em .8em;font-size:.76rem}.faculty-hero{flex-wrap:wrap;align-items:center;gap:24px;margin-top:14px;display:flex}.faculty-links{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.faculty-layout{grid-template-columns:1fr 340px;align-items:start;gap:36px;display:grid}.faculty-side{gap:16px;display:grid;position:sticky;top:90px}.faculty-side h3{margin:0 0 12px;font-size:1.02rem}.edu-list{gap:14px;margin:0;padding:0;list-style:none;display:grid}.edu-list li{align-items:flex-start;gap:10px;font-size:.92rem;display:flex}.edu-list svg{color:var(--gold-500);flex:none;margin-top:2px}.pub-list{gap:14px;margin:0;padding-left:22px;display:grid}.pub-title{color:var(--navy-900);font-weight:600}.pub-title a{color:var(--navy-900)}.pub-title a:hover{color:var(--gold-500)}@media (max-width:900px){.faculty-layout{grid-template-columns:1fr}.faculty-side{position:static}}.profile-form{gap:18px;display:grid}.profile-form h2{font-size:1.15rem}.row-edit{grid-template-columns:1.2fr 1.4fr 90px auto;gap:8px;margin-bottom:8px;display:grid}.row-year{width:90px}.pub-edit{border:1px solid var(--line);background:var(--cream);border-radius:10px;gap:8px;margin-bottom:10px;padding:12px;display:grid}.pub-edit-row{flex-wrap:wrap;gap:8px;display:flex}.pub-edit-row .input:first-child{flex:1;min-width:180px}.profile-save{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex;position:sticky;bottom:12px}@media (max-width:640px){.row-edit{grid-template-columns:1fr 1fr}}.follow-btns{flex-wrap:wrap;gap:10px;display:flex}.follow-btns .btn{gap:8px}.yt-grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.yt-card{color:inherit;flex-direction:column;gap:6px;display:flex}.yt-thumb{aspect-ratio:16/9;background:#0d1b2a;border-radius:12px;display:block;position:relative;overflow:hidden}.yt-thumb img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.yt-card:hover .yt-thumb img{transform:scale(1.04)}.yt-play{color:#fff;opacity:.9;background:#06192940;place-items:center;display:grid;position:absolute;inset:0}.yt-card:hover .yt-play{color:#f03}.yt-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:600;line-height:1.35;display:-webkit-box;overflow:hidden}@media (max-width:900px){.yt-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.yt-grid{gap:14px}}
