.teacher-profile{flex-direction:column;gap:32px;max-width:700px;margin:0 auto;display:flex}.teacher-profile__header{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px;align-items:flex-start;gap:28px;padding:28px;display:flex}.teacher-profile__avatar{object-fit:cover;border:3px solid var(--border);border-radius:50%;flex-shrink:0;width:110px;height:110px}.teacher-profile__avatar--placeholder{background:var(--accent-soft);color:var(--accent);justify-content:center;align-items:center;font-size:2.5rem;display:flex}.teacher-profile__info{flex-direction:column;gap:8px;display:flex}.teacher-profile__name{color:var(--text);margin:0;font-size:1.6rem;font-weight:700}.teacher-profile__status{color:var(--text-muted);font-size:.95rem;font-weight:400}.teacher-profile__social{gap:10px;margin-top:4px;display:flex}.teacher-profile__section{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:14px;padding:24px 28px}.teacher-profile__section h3{color:var(--text);margin-bottom:14px;font-size:1rem;font-weight:600}.teacher-profile__section h3 i{color:var(--accent);margin-right:8px}.teacher-profile__bio{color:var(--text-muted);font-size:.95rem;line-height:1.7}.teacher-profile__achievements{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.teacher-profile__achievements li{color:var(--text);align-items:center;gap:10px;font-size:.95rem;display:flex}.teacher-profile__achievements li i{color:var(--accent);flex-shrink:0;font-size:.85rem}.teacher-profile__courses{flex-wrap:wrap;gap:10px;display:flex}.member-avatar--placeholder{background:var(--accent-soft);color:var(--accent);border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;font-size:2rem;display:flex}@media (max-width:600px){.teacher-profile__header{text-align:center;flex-direction:column;align-items:center}.teacher-profile__social{justify-content:center}}
.olymp-topic-badge{margin-bottom:8px}.olymp-topic-desc{color:var(--text-muted);font-size:.9rem}.course-progress-block{margin-top:16px}.progress-label{color:var(--text-muted);justify-content:space-between;margin-bottom:6px;font-size:.85rem;display:flex}.progress-bar-container{background:var(--white-a15);border-radius:4px;height:6px;overflow:hidden}.progress-bar-fill{background:#fff;border-radius:4px;height:100%;transition:width .3s}.olymp-stub{background:var(--bg-card);border:2px dashed var(--border);text-align:center;color:var(--text-dim);border-radius:14px;margin-top:24px;padding:60px 32px}.olymp-stub i{margin-bottom:16px;font-size:2rem;display:block}.olymp-stub-nav{gap:12px;margin-top:24px;display:flex}.olymp-path{color:var(--text-muted);font-family:monospace;font-size:.85rem}.back-btn--mt{margin-top:32px;display:inline-flex}.lesson-router-back{margin-bottom:24px}.stub-path{color:var(--text-muted);font-family:monospace;font-size:.85rem}.stub-nav{gap:12px;margin-top:32px;display:flex}.stub-nav--sm{gap:12px;margin-top:24px;display:flex}
.auth-shell{border:1px solid var(--green-dark-a14);background:var(--white-a94);max-width:620px;box-shadow:0 22px 60px var(--green-dark-a10);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;margin:0 auto 56px;padding:34px}.auth-shell h2,.auth-form h2,.user-info h2{color:var(--text);letter-spacing:0;align-items:center;gap:12px;margin-bottom:12px;font-family:Inter,sans-serif;font-size:1.45rem;font-weight:700;display:flex}.auth-shell>h2{margin-bottom:8px;font-size:1.7rem}.auth-lead,.verification-info{color:var(--text-muted);margin-bottom:24px;line-height:1.6}.verification-info strong{color:var(--text);font-weight:700}.mail-note{border:1px solid var(--accent-a18);background:var(--accent-a07);color:var(--mail-note-text);border-radius:12px;margin-top:12px;padding:11px 13px;font-size:.92rem;display:block}.mail-note--standalone{margin:-10px 0 8px}.auth-container{width:100%;margin-top:26px}.auth-tabs{border:1px solid var(--green-dark-a12);background:var(--auth-tabs-bg);border-radius:16px;gap:6px;margin-bottom:24px;padding:6px;display:flex}.auth-tab{color:var(--text-muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:12px;flex:1;padding:13px 16px;font-weight:600;transition:color .2s,background .2s,box-shadow .2s}.auth-tab.active,.auth-tab:hover{color:var(--accent-dark);background:var(--text-inverse);box-shadow:0 8px 22px var(--green-dark-a08)}.auth-form{flex-direction:column;gap:18px;display:flex}.form-group,.auth-field{color:var(--text-muted);flex-direction:column;gap:8px;font-size:.9rem;font-weight:500;display:flex}.form-group label,.auth-field label{align-items:center;gap:8px;display:flex}.form-group input,.form-group select,.auth-field input,.auth-field select{border:1px solid var(--green-dark-a16);background:var(--bg-soft);width:100%;color:var(--text);font:inherit;border-radius:14px;padding:14px 15px;transition:border-color .2s,box-shadow .2s,background .2s}.form-group input:focus,.form-group select:focus,.auth-field input:focus,.auth-field select:focus{border-color:var(--accent);background:var(--text-inverse);box-shadow:0 0 0 4px var(--accent-a12);outline:none}.auth-consent{border:1px solid var(--green-dark-a12);background:var(--auth-req-bg);color:var(--text-muted);cursor:pointer;border-radius:14px;align-items:flex-start;gap:11px;padding:13px 14px;font-size:.88rem;font-weight:500;line-height:1.5;display:flex}.auth-consent input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex:none;margin:2px 0 0}.auth-consent a{color:var(--accent-dark);text-underline-offset:3px;font-weight:700}.auth-consent a:hover{color:var(--accent)}.password-input-container{position:relative}.password-input-container input{padding-right:48px}.toggle-password{width:36px;height:36px;color:var(--accent-dark);cursor:pointer;background:0 0;border:0;border-radius:12px;transition:background .2s;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.toggle-password:hover{background:var(--accent-a08)}.password-requirements{border:1px solid var(--green-dark-a12);background:var(--auth-req-bg);color:var(--text-muted);border-radius:14px;padding:13px 14px;font-size:.86rem}.password-requirements p{margin-bottom:8px;font-weight:600}.password-requirements ul{gap:5px;list-style:none;display:grid}.password-requirements li:before{content:"-";width:18px;color:var(--auth-req-mark);font-weight:700;display:inline-flex}.password-requirements li.valid:before{content:"+";color:var(--accent)}.code-inputs{grid-template-columns:repeat(6,minmax(42px,1fr));gap:10px;display:grid}.code-input{aspect-ratio:1;text-align:center;padding:0;font-family:JetBrains Mono,monospace;font-size:1.35rem;font-weight:700}.auth-submit,.auth-submit-btn,.admin-panel-link{background:var(--accent);width:100%;color:var(--text-inverse);font:inherit;cursor:pointer;box-shadow:0 12px 26px var(--accent-a20);border:0;border-radius:16px;margin-top:6px;padding:15px 18px;font-weight:700;transition:transform .2s,background .2s,box-shadow .2s}.auth-submit:hover,.auth-submit-btn:hover,.admin-panel-link:hover{background:var(--accent-dark);box-shadow:0 14px 32px var(--accent-dark-a22);transform:translateY(-1px)}.auth-submit:disabled,.auth-submit-btn:disabled{opacity:.65;cursor:wait;transform:none}.vk-login-btn{border:1px solid var(--vk-login-border);background:var(--vk-login-bg);width:100%;color:var(--vk-login-text);font:inherit;cursor:pointer;border-radius:16px;margin-top:10px;padding:14px 18px;font-weight:800;transition:transform .2s,background .2s,border-color .2s}.vk-login-btn:hover{border-color:var(--vk-login-border-hover);background:var(--admin-blue-bg-hover);transform:translateY(-1px)}.admin-panel-link{justify-content:center;align-items:center;gap:8px;margin-bottom:8px;text-decoration:none;display:inline-flex}.form-message,.auth-message{border-radius:14px;padding:12px 14px;font-size:.92rem}.form-message.error,.auth-message.error{border:1px solid var(--auth-error-border);background:var(--danger-bg);color:var(--danger-text)}.form-message.success,.auth-message.success{border:1px solid var(--auth-success-border);background:var(--green-success-bg);color:var(--green-success-text)}.auth-switch{color:var(--text-muted);text-align:center;margin:0;font-size:.95rem}.auth-switch a,.auth-switch button{color:var(--accent-dark);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-weight:700;text-decoration:underline}.verification-actions{gap:10px;margin-top:6px;display:grid}.resend-btn,.cancel-btn{border:1px solid var(--green-dark-a14);background:var(--bg-soft);color:var(--text);font:inherit;cursor:pointer;border-radius:15px;padding:12px 16px;font-weight:600;transition:border-color .2s,background .2s,transform .2s}.resend-btn:hover,.cancel-btn:hover{border-color:var(--accent);background:var(--text-inverse);transform:translateY(-1px)}.user-details{gap:12px;margin:24px 0;display:grid}.user-details p,.account-row{border:1px solid var(--green-dark-a12);background:var(--bg-soft);min-height:62px;color:var(--text-muted);border-radius:16px;grid-template-columns:34px minmax(90px,140px) minmax(0,1fr);align-items:center;gap:12px;margin:0;padding:13px 15px;display:grid}.user-details i,.account-row i{border:1px solid var(--accent-a16);background:var(--text-inverse);width:34px;height:34px;color:var(--accent-dark);border-radius:50%;place-items:center;display:grid}.user-details span,.account-row strong{overflow-wrap:anywhere;color:var(--text);text-align:right;font-weight:700}@media (max-width:560px){.auth-shell{border-radius:16px;padding:22px}.auth-shell>h2{font-size:1.45rem}.auth-tabs{flex-direction:column}.code-inputs{grid-template-columns:repeat(6,minmax(34px,1fr));gap:7px}.user-details p,.account-row{grid-template-columns:34px 1fr;gap:8px 10px}.user-details span,.account-row strong{text-align:left;grid-column:2}}
.auth-contact{border:1px solid var(--border-color,#cfd8ce);background:#f8faf6;border-radius:16px;margin:8px 0 22px;padding:14px 18px}.auth-contact__heading{color:#354b35;font-weight:600}.auth-contact__heading span{color:#6d7b6c;margin-left:6px;font-size:.85em;font-weight:400}.contact-fields{gap:12px;padding-top:16px;display:grid}.contact-fields label{gap:7px;font-size:14px;font-weight:600;display:grid}.contact-fields input,.contact-fields select{width:100%;min-width:0;min-height:44px;font:inherit;color:#243124;box-sizing:border-box;background:#fff;border:1px solid #cfd8ce;border-radius:12px;padding:12px 14px}.contact-fields p{color:#687668;margin:0;font-size:13px;font-weight:400;line-height:1.5}.account-info-grid__contact strong{overflow-wrap:anywhere;min-width:0}.account-info-grid__contact--editing{grid-column:1/-1}.profile-contact-editor{width:100%;max-width:560px}.profile-contact-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.profile-contact-actions .auth-submit-btn{width:auto;margin:0;padding:12px 22px}.signup-invitation{color:#243124;box-sizing:border-box;background:#f2f7ec;border:1px solid #d4e4c7;border-radius:22px;align-items:flex-start;gap:16px;padding:22px;display:flex}.signup-invitation--home{max-width:900px;margin:0 auto 28px}.signup-invitation__icon{color:#49a500;padding-top:3px;font-size:24px}.signup-invitation__content{flex:1;min-width:0}.signup-invitation__content strong{font-size:19px;display:block}.signup-invitation__content p{color:#5d6d58;margin:8px 0 15px;font-size:14px;line-height:1.55}.signup-invitation__actions{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.signup-invitation__actions a{color:#357900;align-items:center;min-height:44px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.signup-invitation__actions a:first-child{color:#fff;background:#49a500;border-radius:12px;padding:0 16px}.signup-invitation__close{color:#60705b;cursor:pointer;background:0 0;border:0;border-radius:50%;flex-shrink:0;place-items:center;width:44px;height:44px;font-size:20px;display:grid}.signup-invitation__close:hover{background:#e3edda}.signup-invitation--answer{z-index:1300;background:#fff;width:440px;max-width:calc(100vw - 32px);position:fixed;bottom:24px;right:24px;box-shadow:0 12px 40px #20351c24}@media (max-width:600px){.signup-invitation{gap:10px;padding:16px}.signup-invitation__icon{display:none}.signup-invitation__content strong{font-size:17px}.signup-invitation--answer{bottom:16px;right:16px}}
.account-profile,.achievements-page{width:min(1180px,100%);margin:0 auto 56px}.account-profile{gap:22px;display:grid}.account-profile__hero,.account-profile__section,.account-info-grid>div{border:1px solid var(--c-rgba-32-72-26-a14);background:var(--c-rgba-255-255-255-a94)}.account-profile__hero{border-radius:20px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:20px;padding:26px;display:grid;position:relative;overflow:hidden}.account-profile__avatar{border:1px solid var(--c-rgba-32-72-26-a22);background:linear-gradient(145deg, var(--avatar-grad-from), var(--avatar-grad-to));width:82px;height:82px;color:var(--text-inverse);border-radius:50%;place-items:center;font-size:2rem;font-weight:800;display:grid}.account-profile__avatar span{z-index:1;position:relative}.account-profile__identity{gap:5px;min-width:0;display:grid}.account-profile__name-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.account-profile__name{color:var(--text);letter-spacing:-.035em;margin:0;font-family:Inter,sans-serif;font-size:clamp(1.45rem,3vw,2rem)}.account-profile__identity p{color:var(--text);margin:0;font-size:1.02rem}.account-profile__identity>span{color:var(--text-muted);font-size:.82rem}.account-rank{border:1px solid var(--c-rgba-32-72-26-a14);background:var(--account-rank-bg);color:var(--account-rank-text);border-radius:999px;align-items:center;gap:6px;padding:6px 10px;font-size:.77rem;font-weight:800;display:inline-flex}.account-rank--emerald{background:var(--account-rank-emerald-bg);color:var(--account-rank-emerald-text)}.account-rank--diamond{background:var(--account-rank-diamond-bg);color:var(--account-rank-diamond-text)}.account-master-badge{border:1px solid var(--master-badge-border);background:var(--master-badge-bg);color:var(--master-badge-text);border-radius:999px;padding:5px 9px;font-size:.74rem;font-weight:800;display:none}.achievement-fx-master-badge .account-master-badge{display:inline-flex}.account-profile__logout{border:1px solid var(--c-rgba-32-72-26-a14);background:var(--bg-soft);color:var(--account-muted);font:inherit;cursor:pointer;border-radius:12px;align-items:center;gap:8px;padding:10px 13px;font-size:.84rem;font-weight:700;display:inline-flex}.account-profile__logout:hover{border-color:var(--c-rgba-32-72-26-a3);background:var(--account-logout-hover)}.account-info-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.account-info-grid>div{border-radius:17px;gap:8px;min-height:104px;padding:19px 20px;display:grid}.account-info-grid span{color:var(--text-muted);font-size:.82rem}.account-info-grid strong{overflow-wrap:anywhere;color:var(--text);font-size:1rem}.account-info-grid__value-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.account-info-grid__edit-btn{border:1px solid var(--c-rgba-32-72-26-a14);background:var(--bg-soft);width:26px;height:26px;color:var(--text-muted);cursor:pointer;border-radius:8px;flex:none;justify-content:center;align-items:center;font-size:.78rem;transition:border-color .2s,color .2s,background .2s;display:inline-flex}.account-info-grid__edit-btn:hover{border-color:var(--accent);color:var(--accent-dark);background:var(--text-inverse)}.account-info-grid__edit-row{align-items:center;gap:8px;display:flex}.account-info-grid__edit-row input,.account-info-grid__edit-row select{border:1px solid var(--green-dark-a16);background:var(--text-inverse);min-width:0;color:var(--text);font:inherit;border-radius:10px;flex:1;padding:8px 10px;font-size:.92rem}.account-info-grid__edit-row input:focus,.account-info-grid__edit-row select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-a12);outline:none}.account-info-grid__edit-actions{flex:none;gap:4px;display:flex}.account-info-grid__edit-actions button{border:1px solid var(--c-rgba-32-72-26-a14);background:var(--bg-soft);width:28px;height:28px;color:var(--text-muted);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;font-size:.8rem;transition:border-color .2s,color .2s,background .2s;display:inline-flex}.account-info-grid__edit-actions button:first-child:hover{border-color:var(--accent);color:var(--accent-dark);background:var(--accent-soft)}.account-info-grid__edit-actions button:last-child:hover{border-color:var(--danger-text,#c0392b);color:var(--danger-text,#c0392b)}.account-info-grid__edit-actions button:disabled{opacity:.6;cursor:wait}.account-profile__section{border-radius:20px;padding:24px}.account-section-head{margin-bottom:17px}.account-section-head h2{color:var(--text);margin:0 0 5px;font-family:Inter,sans-serif;font-size:1.2rem}.account-section-head p{color:var(--text-muted);margin:0;font-size:.87rem}.account-navigation{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.account-navigation>a{border:1px solid var(--c-rgba-32-72-26-a14);background:var(--bg-soft);min-height:96px;color:var(--text);border-radius:16px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px 18px;text-decoration:none;transition:border-color .2s,background .2s,transform .2s;display:grid}.account-navigation>a:hover{border-color:var(--c-rgba-47-99-51-a34);background:var(--text-inverse);transform:translateY(-1px)}.account-navigation>a>i:first-child{background:var(--account-nav-icon-bg);width:42px;height:42px;color:var(--account-nav-icon);border-radius:13px;place-items:center;display:grid}.account-navigation>a>i:last-child{color:var(--account-nav-arrow)}.account-navigation span{gap:5px;display:grid}.account-navigation strong{font-size:.98rem}.account-navigation small{color:var(--text-muted);font-size:.8rem;line-height:1.4}.achievement-fx-header-glint header h1{vertical-align:middle;background:linear-gradient(120deg,var(--stone-title-1) 8%,var(--stone-title-2) 34%,var(--stone-title-3) 52%,var(--stone-title-4) 72%,var(--stone-title-1) 92%);color:#0000;-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;animation:3.6s ease-in-out infinite site-title-stone-sheen;display:inline-block}.achievement-fx-header-glint header .subtitle{color:var(--stone-subtitle);letter-spacing:.035em;text-shadow:0 2px 9px var(--c-rgba-67-132-78-a13);font-weight:600;transition:color .3s,text-shadow .3s}@keyframes site-title-stone-sheen{0%,to{filter:brightness(.94) saturate(.92) drop-shadow(0 1px 0 var(--c-rgba-19-57-31-a08))}50%{filter:brightness(1.18) saturate(1.12) drop-shadow(0 0 7px var(--c-rgba-183-151-70-a32))}}.account-subpage{gap:20px;width:min(1180px,100%);margin:0 auto 56px;display:grid}.account-subpage__head{border:1px solid var(--c-rgba-32-72-26-a14);background:var(--c-rgba-255-255-255-a95);border-radius:20px;justify-content:space-between;align-items:flex-end;gap:20px;padding:24px 26px;display:flex}.account-subpage__head p{color:var(--account-subpage-label);letter-spacing:.08em;text-transform:uppercase;margin:0 0 4px;font-size:.73rem;font-weight:800}.account-subpage__head h1{color:var(--text);margin:0 0 5px;font-family:Inter,sans-serif;font-size:clamp(1.55rem,3vw,2.15rem)}.account-subpage__head span{color:var(--text-muted);font-size:.88rem}.account-profile-back{border:2px solid var(--border);background:var(--bg-card);box-shadow:var(--shadow);color:var(--text);border-radius:30px;flex:none;justify-content:center;align-items:center;gap:10px;padding:14px 30px;font:500 .9rem Inter,sans-serif;text-decoration:none;transition:background-color .35s,border-color .35s,box-shadow .35s,transform .35s;display:inline-flex;position:relative;overflow:hidden}.account-profile-back:before{content:"";background:linear-gradient(90deg,transparent,var(--accent-a06),transparent);width:100%;height:100%;transition:left .6s;position:absolute;top:0;left:-100%}.account-profile-back:hover:before{left:100%}.account-profile-back:hover{border-color:var(--accent);background:var(--accent-soft);box-shadow:var(--shadow-hover);color:var(--text);transform:translateY(-2px)}.account-profile-back i{color:var(--accent)}.account-filter-bar{border:1px solid var(--c-rgba-32-72-26-a14);background:var(--c-rgba-255-255-255-a95);border-radius:18px;grid-template-columns:minmax(190px,1fr) repeat(2,minmax(170px,220px)) auto;align-items:end;gap:12px;padding:16px 18px;display:grid}.account-filter-bar__title{align-items:center;gap:11px;min-height:44px;display:flex}.account-filter-bar__title>i{background:var(--account-filter-icon-bg);width:38px;height:38px;color:var(--account-filter-icon);border-radius:12px;flex:none;place-items:center;display:grid}.account-filter-bar__title>div{gap:3px;display:grid}.account-filter-bar__title strong{color:var(--text);font-size:.9rem}.account-filter-bar__title span{color:var(--text-muted);font-size:.73rem}.account-filter-bar label{color:var(--text-muted);gap:5px;font-size:.72rem;font-weight:800;display:grid}.account-filter-bar select{border:1px solid var(--c-rgba-32-72-26-a16);background:var(--bg-soft);width:100%;min-height:44px;color:var(--text);cursor:pointer;border-radius:13px;padding:0 34px 0 12px;font:600 .8rem Inter,sans-serif;transition:border-color .18s,box-shadow .18s}.account-filter-bar select:focus{border-color:var(--c-rgba-48-116-60-a55);outline:3px solid 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var(--c-rgba-32-72-26-a14);background:var(--text-inverse);min-height:42px;color:var(--text);cursor:pointer;border-radius:12px;padding:9px 17px;font:700 .84rem Inter,sans-serif}.account-pagination button:hover:not(:disabled){border-color:var(--accent);color:var(--accent-dark)}.account-pagination button:disabled{opacity:.45;cursor:not-allowed}.account-pagination span{color:var(--text-muted);font-size:.84rem;font-weight:700}.account-subpage__empty{color:var(--text-muted);text-align:center;justify-items:center;gap:7px;padding:40px 20px;display:grid}.account-subpage__empty i{color:var(--c-6d9871);font-size:1.65rem}.account-subpage__empty strong{color:var(--text)}.achievements-page{gap:24px;display:grid}.achievements-page__top{justify-content:space-between;align-items:center;display:flex}.achievements-page__top a{color:var(--text);text-decoration:none}.achievements-page__top>span{background:var(--achievements-badge-bg);color:var(--achievements-badge-text);border-radius:999px;padding:6px 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13px;font-size:.82rem;font-weight:700}.achievements-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.achievement-card{--ring-a:var(--c-829087);--ring-b:var(--c-c6cec9);border:1px solid var(--c-rgba-32-72-26-a14);background:var(--c-rgba-255-255-255-a95);opacity:.72;border-radius:21px;grid-template-columns:100px minmax(0,1fr);gap:7px 17px;padding:20px;transition:opacity .2s,border-color .2s,transform .2s;display:grid;position:relative;overflow:hidden}.achievement-card.is-unlocked{border-color:color-mix(in srgb, var(--ring-a) 45%, transparent);opacity:1;transform:translateY(-1px)}.achievement-card--green{--ring-a:var(--c-42b44f);--ring-b:var(--c-b9f36a)}.achievement-card--fire{--ring-a:var(--c-f15125);--ring-b:var(--c-ffbd27)}.achievement-card--blue{--ring-a:var(--c-2888e7);--ring-b:var(--c-65e2ff)}.achievement-card--gold{--ring-a:var(--c-d69a11);--ring-b:var(--c-fff07a)}.achievement-card--violet{--ring-a:var(--c-7855df);--ring-b:var(--c-e78af6)}.achievement-card--teal{--ring-a:var(--c-1f9f8e);--ring-b:var(--c-6af4cb)}.achievement-card--night{--ring-a:var(--c-394eaa);--ring-b:var(--c-9cb2ff)}.achievement-card--lime{--ring-a:var(--c-7f9d19);--ring-b:var(--c-dff06a)}.achievement-card--copper{--ring-a:var(--c-a95e2c);--ring-b:var(--c-f0ad68)}.achievement-card--obsidian{--ring-a:var(--c-242833);--ring-b:var(--c-8b94ab)}.achievement-card--electric{--ring-a:var(--c-326bff);--ring-b:var(--c-52f0ff)}.achievement-card--rose{--ring-a:var(--c-cf3972);--ring-b:var(--c-ff9abf)}.achievement-card--aqua{--ring-a:var(--c-087b94);--ring-b:var(--c-68f0dc)}.achievement-ring{border:1px 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.2s}.achievement-ring:hover{box-shadow:inset 0 0 0 1px var(--c-rgba-255-255-255-a65),inset 0 -3px 6px var(--c-rgba-15-35-20-a1),0 7px 13px color-mix(in srgb,var(--ring-a) 16%,transparent);transform:translateY(-1px)}.achievement-ring:hover .achievement-medallion{transform:rotateY(360deg)}.achievement-medallion>span{border:1px solid var(--c-rgba-255-255-255-a58);transform-origin:50%;backface-visibility:hidden;border-radius:50%;place-items:center;display:grid;position:absolute;inset:0;overflow:hidden}.achievement-medallion__front{color:var(--text-inverse);background:radial-gradient(circle at 33% 24%,color-mix(in srgb,var(--ring-b) 82%,var(--text-inverse)) 0 7%,var(--ring-b) 25%,var(--ring-a) 72%,color-mix(in srgb,var(--ring-a) 74%,var(--c-142218)));box-shadow:inset 4px 4px 7px var(--c-rgba-255-255-255-a18),inset -5px -6px 9px var(--c-rgba-11-25-15-a2);font-size:1.72rem;transform:rotateY(0)}.achievement-medallion__back{background:radial-gradient(circle at 36% 26%,color-mix(in srgb,var(--ring-b) 64%,white),var(--ring-a) 68%,color-mix(in srgb,var(--ring-a) 75%,var(--c-162018)));text-align:center;box-shadow:inset 4px 4px 7px var(--c-rgba-255-255-255-a16),inset -5px -6px 9px var(--c-rgba-11-25-15-a2);align-content:center;transform:rotateY(180deg);color:var(--text-inverse)!important;gap:2px!important}.achievement-medallion__back i{filter:drop-shadow(0 2px 2px var(--c-rgba-20-30-21-a24));font-size:1rem}.achievement-medallion__back strong{letter-spacing:.09em;text-shadow:0 2px 2px var(--c-rgba-22-32-24-a25);font:900 .69rem JetBrains Mono,monospace}.achievement-medallion>span:before{content:"";border:1px solid var(--c-rgba-255-255-255-a35);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--ring-a) 25%,transparent);border-radius:50%;position:absolute;inset:7px}.achievement-medallion__front i{z-index:1;color:var(--text-inverse);filter:drop-shadow(0 2px 2px var(--c-rgba-28-45-31-a28));transform-origin:50%;-webkit-font-smoothing:antialiased;position:relative;transform:scale(1.04)}.achievement-card.is-unlocked .achievement-ring{box-shadow:inset 0 0 0 1px var(--c-rgba-255-255-255-a62),inset 0 -3px 5px var(--c-rgba-15-35-20-a09),0 5px 10px color-mix(in srgb,var(--ring-a) 13%,transparent)}.achievement-card__number{color:var(--c-rgba-32-72-26-a22);font:700 .78rem JetBrains Mono,monospace;position:absolute;top:15px;right:17px}.achievement-card h3{color:var(--text);margin:2px 35px 0 0;font-family:Inter,sans-serif;font-size:1.08rem}.achievement-card>p{color:var(--text-muted);margin:0;font-size:.8rem}.achievement-card__condition{gap:3px;margin-top:7px;display:grid}.achievement-card__condition span{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-size:.7rem}.achievement-card__condition strong{color:var(--c-354b39);font-size:.8rem;line-height:1.4}.achievement-card__effect{background:color-mix(in srgb, var(--ring-a) 10%, white);width:fit-content;color:color-mix(in srgb, var(--ring-a) 75%, var(--c-1d281f));border-radius:999px;align-items:center;gap:6px;margin-top:4px;padding:5px 8px;font-size:.72rem;font-weight:700;display:inline-flex}.achievement-preview{border:1px solid color-mix(in srgb,var(--ring-a) 18%,var(--c-rgba-32-72-26-a1));background:var(--c-fbfdfb);border-radius:13px;grid-column:1/-1;margin-top:8px}.achievement-preview summary{color:var(--account-muted);cursor:pointer;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;padding:10px 12px;font-size:.76rem;font-weight:800;list-style:none;display:grid}.achievement-preview summary::-webkit-details-marker{display:none}.achievement-preview summary>i:first-child{color:var(--ring-a)}.achievement-preview summary>i:last-child{transition:transform .2s}.achievement-preview[open] summary>i:last-child{transform:rotate(180deg)}.achievement-preview__stage{border-top:1px solid var(--c-rgba-32-72-26-a1);background:radial-gradient(circle at 10% 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var(--c-rgba-32-72-26-a08)}.achievement-preview__stage--center{place-items:center;display:grid}.achievement-preview__stage--progress{align-content:center;gap:12px;display:grid}.achievement-preview__stage--progress>span{color:var(--text-muted);font-size:.72rem;font-weight:700}.achievement-preview__stage--progress .course-card-progress{background:var(--c-e4ebe4);border-radius:999px;width:100%;height:10px;margin:0}.achievement-preview__profile.account-profile__hero{border-radius:12px;align-items:center;gap:9px;width:min(270px,100%);min-height:58px;padding:10px 12px;display:flex}.achievement-preview__profile .account-profile__avatar{flex:none;width:38px;height:38px;font-size:.78rem}.achievement-preview__profile strong{font-size:.78rem}.achievement-preview__course.course-card{border:1px solid 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span{color:var(--c-rgba-255-255-255-a65);font-size:.67rem}.achievement-preview__site-header{border-bottom:2px solid var(--border);width:min(310px,100%);color:var(--text);text-align:center;gap:5px;padding:18px;display:grid;position:relative}.achievement-preview__site-header strong{letter-spacing:4px;text-transform:uppercase;font-family:JetBrains Mono,monospace;font-size:1.15rem}.achievement-preview__site-header span{color:var(--text-muted);font-size:.65rem}.achievement-preview__stage.achievement-fx-header-glint .achievement-preview__site-header strong{background:linear-gradient(120deg,var(--stone-title-1) 8%,var(--stone-title-2) 34%,var(--stone-title-3) 52%,var(--stone-title-4) 72%,var(--stone-title-1) 92%);color:#0000;-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;animation:3.6s ease-in-out infinite site-title-stone-sheen}.achievement-preview__stage.achievement-fx-header-glint .achievement-preview__site-header 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.course-card-progress--golem[data-progress-stage="100"] :is(.progress-golem__plates,.progress-golem__final-detail){opacity:1}.achievement-fx-progress-golem .course-card-progress--golem[data-progress-stage="100"] .progress-golem{filter:drop-shadow(0 5px 4px var(--c-rgba-8-22-12-a28)) drop-shadow(0 0 4px var(--c-rgba-255-195-87-a2))}.achievement-fx-progress-golem .course-card-progress--golem[data-progress-stage="100"] .progress-golem__eye{fill:var(--c-fff1bd);filter:drop-shadow(0 0 5px var(--c-rgba-255-190-72-a96))}.achievement-fx-correct-crystal .answer-input-course.has-success{border-color:var(--c-22b76a)!important;box-shadow:0 0 0 4px var(--c-rgba-47-224-126-a2),0 0 24px var(--c-rgba-39-210-119-a56)!important}.achievement-fx-course-crystal .course-card{border-color:var(--c-rgba-50-194-186-a42);background-image:linear-gradient(132deg,var(--c-rgba-255-255-255-a75),transparent 36%,var(--c-rgba-74-221-207-a12) 52%,transparent 68%);box-shadow:inset 0 0 0 1px var(--c-rgba-117-239-225-a13),0 12px 28px var(--c-rgba-33-139-132-a12)}.achievement-fx-master-badge .account-master-badge{background:linear-gradient(120deg,var(--c-fff0d5),var(--c-ffc876),var(--c-fff3dc));box-shadow:0 0 9px var(--c-rgba-219-139-42-a2)}@media (prefers-reduced-motion:reduce){.achievement-medallion{transition:none!important}.achievement-medallion,.achievement-fx-header-glint header h1,.achievement-fx-progress .course-card-progress>span,.achievement-fx-progress .stone-rank__progress>span,.achievement-fx-fire-name .account-profile__name,.achievement-fx-course-glint .course-info:after,.achievement-preview__stage.achievement-fx-header-glint .achievement-preview__site-header strong,.achievement-fx-progress-golem .progress-golem,.achievement-fx-progress-golem .course-card-progress[data-progress-state=complete]:after,.achievement-correct-burst i,.achievement-fx-master-badge .account-master-badge{animation:none!important}}@media (max-width:760px){.account-profile__hero{grid-template-columns:auto 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