.classroom-root{--cr-theme:#0064b4;--cr-theme-hover:#0055a0;--cr-theme-light:#1a7fd4;--cr-theme-dim:#0064b41f;--cr-bg:#e8eef5;--cr-surface:#fff;--cr-surface-alt:#f0f5fa;--cr-text:#0a1628;--cr-muted:#5a6d7d;--cr-green:#00b433;--cr-green-dim:#00b4331a;--cr-blue:#0064b4;--cr-blue-dim:#0064b41a;--cr-orange:#e78a14;--cr-orange-dim:#e78a141f;--cr-danger:#c43c3a;--cr-danger-dim:#c43c3a1a;--cr-border:#c8d4e0;--cr-border-light:#dce4ec;--cr-radius:18px;--cr-radius-sm:12px;--cr-radius-xs:8px;--cr-font:var(--font-zen), "Noto Sans TC", "Zen Kaku Gothic New", sans-serif;--cr-mono:"SF Mono", ui-monospace, monospace;--cr-ease:cubic-bezier(.215, .61, .355, 1);--cr-shadow:0 8px 32px #0064b414;background:var(--cr-bg);min-height:100dvh;color:var(--cr-text);font-family:var(--cr-font);-webkit-font-smoothing:antialiased;font-size:1.0625rem;line-height:1.6;position:relative}.classroom-root *{box-sizing:border-box}.cr-ambient{pointer-events:none;z-index:0;position:fixed;inset:0;overflow:hidden}.cr-ambient-accent{background:radial-gradient(circle,#0064b41a 0%,#0000 70%);width:500px;height:500px;position:absolute;top:-200px;right:-100px}.classroom-container{z-index:1;max-width:1000px;margin:0 auto;padding:40px 24px 80px;position:relative}@keyframes cr-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.cr-animate-in{animation:cr-rise .6s var(--cr-ease) both;animation-delay:var(--delay,0s)}.classroom-header{max-width:560px;margin-bottom:36px}.classroom-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--cr-theme);align-items:center;gap:8px;margin-bottom:14px;font-size:.8125rem;font-weight:700;display:inline-flex}.classroom-eyebrow:before{content:"";background:var(--cr-theme);width:20px;height:2px}.classroom-header h1{letter-spacing:-.02em;margin:0 0 14px;font-size:clamp(2.25rem,6vw,3.25rem);font-weight:700;line-height:1.12}.classroom-header p{color:var(--cr-muted);margin:0;font-size:1.1875rem;line-height:1.65}.cr-teacher-nav{background:var(--cr-surface);border:1px solid var(--cr-border);border-radius:var(--cr-radius-sm);box-shadow:var(--cr-shadow);justify-content:space-between;align-items:center;gap:16px;margin:-16px -8px 32px;padding:14px 20px;display:flex}.cr-teacher-nav-brand{color:var(--cr-text);font-size:1.0625rem;font-weight:700;text-decoration:none}.cr-teacher-nav-actions{align-items:center;gap:12px;display:flex}.cr-teacher-nav-link{font-size:.9375rem}.cr-btn-sm{padding:10px 18px;font-size:.9375rem}.cr-card{background:var(--cr-surface);border:1px solid var(--cr-border);border-radius:var(--cr-radius);box-shadow:var(--cr-shadow);margin-bottom:16px;padding:28px}.cr-card-highlight{background:linear-gradient(160deg,#fff 0%,#f5f9fd 100%);border-color:#0064b44d}.cr-card-title{letter-spacing:.12em;text-transform:uppercase;color:var(--cr-muted);margin:0 0 14px;font-size:.8125rem;font-weight:700}.cr-card-desc{color:var(--cr-muted);margin:0 0 22px;font-size:1.0625rem;line-height:1.65}.cr-btn{cursor:pointer;transition:background .2s, border-color .2s, transform .15s var(--cr-ease);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:15px 28px;font-family:inherit;font-size:1.0625rem;font-weight:700;display:inline-flex}.cr-btn:active:not(:disabled){transform:scale(.98)}.cr-btn:disabled{opacity:.45;cursor:not-allowed}.cr-btn-primary{background:var(--cr-theme);color:#fff}.cr-btn-primary:hover:not(:disabled){background:var(--cr-theme-hover)}.cr-btn-secondary{background:var(--cr-surface-alt);border-color:var(--cr-border);color:var(--cr-text)}.cr-btn-secondary:hover:not(:disabled){background:var(--cr-border-light)}.cr-btn-success{background:var(--cr-blue-dim);color:var(--cr-theme);border-color:#0064b459}.cr-btn-success:hover:not(:disabled){background:#0064b433}.cr-btn-danger{background:var(--cr-danger-dim);color:var(--cr-danger);border-color:#c43c3a4d}.cr-btn-ghost{border-color:var(--cr-border);color:var(--cr-muted);background:0 0}.cr-btn-ghost:hover:not(:disabled){color:var(--cr-text);border-color:var(--cr-muted)}.cr-btn-block{width:100%}.cr-label{color:var(--cr-text);margin-bottom:10px;font-size:.9375rem;font-weight:600;display:block}.cr-input,.cr-textarea{border:1px solid var(--cr-border);border-radius:var(--cr-radius-sm);background:var(--cr-surface);width:100%;color:var(--cr-text);padding:15px 18px;font-family:inherit;font-size:1.125rem;transition:border-color .2s,box-shadow .2s}.cr-input-code{font-family:var(--cr-mono);letter-spacing:.2em;text-transform:uppercase;text-align:center;font-size:1.5rem;font-weight:700}.cr-input:focus,.cr-textarea:focus{border-color:var(--cr-theme);box-shadow:0 0 0 3px var(--cr-theme-dim);outline:none}.cr-textarea{resize:vertical;min-height:110px;line-height:1.6}.cr-field{margin-bottom:18px}.cr-badge{border:1px solid #0000;border-radius:999px;align-items:center;gap:7px;padding:6px 16px;font-size:.875rem;font-weight:700;display:inline-flex}.cr-badge-waiting{background:var(--cr-orange-dim);color:#b56d0a;border-color:#e78a1440}.cr-badge-open{background:var(--cr-blue-dim);color:var(--cr-theme);border-color:#0064b44d}.cr-badge-closed{background:var(--cr-surface-alt);border-color:var(--cr-border);color:var(--cr-muted)}.cr-badge-dot{background:currentColor;border-radius:50%;width:7px;height:7px}.cr-badge-open .cr-badge-dot{animation:2s ease-in-out infinite cr-pulse}@keyframes cr-pulse{0%,to{opacity:1}50%{opacity:.4}}.cr-room-code{background:var(--cr-blue-dim);border-radius:var(--cr-radius-sm);border:1px dashed #0064b466;flex-direction:column;align-items:center;gap:6px;margin:12px 0 20px;padding:24px;display:flex}.cr-room-code-label{letter-spacing:.12em;text-transform:uppercase;color:var(--cr-muted);font-size:.8125rem;font-weight:700}.cr-room-code span:last-child{font-family:var(--cr-mono);letter-spacing:.28em;color:var(--cr-theme);text-indent:.28em;font-size:clamp(2.25rem,8vw,3rem);font-weight:700}.cr-options-list{flex-direction:column;gap:10px;display:flex}.cr-option-row{align-items:center;gap:10px;display:flex}.cr-option-row .cr-input{flex:1}.cr-option-index{font-family:var(--cr-mono);color:var(--cr-theme);text-align:center;flex-shrink:0;width:24px;font-size:.75rem;font-weight:700}.cr-icon-btn{border:1px solid var(--cr-border);border-radius:var(--cr-radius-xs);background:var(--cr-surface);width:38px;height:38px;color:var(--cr-muted);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;transition:background .2s,color .2s;display:flex}.cr-icon-btn:hover{background:var(--cr-danger-dim);color:var(--cr-danger);border-color:#c43c3a4d}.cr-stats-panel{padding-top:4px}.cr-stats-hero{text-align:center;margin-bottom:28px}.cr-stats-number{letter-spacing:-.04em;color:var(--cr-theme);font-variant-numeric:tabular-nums;font-size:clamp(3.5rem,12vw,5rem);font-weight:700;line-height:1;transition:color .3s;display:block}.cr-stats-number-pulse{color:var(--cr-theme-light)}.cr-stats-caption{color:var(--cr-muted);margin-top:10px;font-size:1.0625rem;display:block}.cr-stats-grid{flex-direction:column;gap:14px;display:flex}.cr-stat-row{animation:cr-rise .45s var(--cr-ease) both;animation-delay:var(--stagger,0s);grid-template-rows:auto auto;grid-template-columns:1fr auto;gap:6px 12px;display:grid}.cr-stat-meta{grid-column:1/-1;justify-content:space-between;align-items:baseline;display:flex}.cr-stat-label{font-size:1.0625rem;font-weight:700}.cr-stat-share{font-family:var(--cr-mono);color:var(--cr-muted);font-size:.875rem}.cr-stat-track{background:var(--cr-border-light);border-radius:999px;grid-column:1;height:12px;overflow:hidden}.cr-stat-fill{background:linear-gradient(90deg, var(--cr-theme), var(--cr-theme-light));height:100%;transition:width .6s var(--cr-ease);border-radius:999px}.cr-stat-count{font-family:var(--cr-mono);color:var(--cr-muted);grid-area:2/2;align-self:center;font-size:1rem;font-weight:700}.cr-empty-state{text-align:center;color:var(--cr-muted);padding:36px 20px}.cr-empty-ring{border:2px solid var(--cr-border);border-top-color:var(--cr-theme);border-radius:50%;width:44px;height:44px;margin:0 auto 14px;animation:1.2s linear infinite cr-spin;display:block}@keyframes cr-spin{to{transform:rotate(360deg)}}.cr-empty-state p{margin:0;font-size:1.0625rem}.cr-choice-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.cr-choice-btn{border-radius:var(--cr-radius-sm);cursor:pointer;text-align:center;min-height:96px;transition:background .2s, border-color .2s, transform .15s var(--cr-ease), box-shadow .2s;background:#0064b414;border:2px solid #0064b433;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:20px 16px;font-family:inherit;display:flex}.cr-choice-btn:hover:not(:disabled):not(.selected){background:#0064b424;border-color:#0064b459;transform:translateY(-1px)}.cr-choice-btn.selected{background:var(--cr-theme);border-color:var(--cr-theme);box-shadow:0 6px 18px #0064b44d}.cr-choice-btn.selected:hover:not(:disabled){background:var(--cr-theme-hover);transform:translateY(-2px)}.cr-choice-btn:disabled:not(.selected){opacity:.65;cursor:not-allowed;transform:none}.cr-choice-btn:disabled.selected{opacity:1;cursor:default}.cr-choice-letter{font-family:var(--cr-mono);color:#0064b48c;letter-spacing:.08em;font-size:.8125rem;font-weight:700;transition:color .2s;display:block}.cr-choice-text{color:var(--cr-theme);opacity:.55;word-break:break-word;font-size:1.125rem;font-weight:700;line-height:1.35;transition:color .2s,opacity .2s;display:block}.cr-choice-btn.selected .cr-choice-letter{color:#ffffffe6}.cr-choice-btn.selected .cr-choice-text{color:#fff;opacity:1}.cr-answer-list{flex-direction:column;gap:10px;max-height:400px;display:flex;overflow-y:auto}.cr-answer-item{background:var(--cr-surface-alt);border:1px solid var(--cr-border-light);border-radius:var(--cr-radius-sm);animation:cr-rise .4s var(--cr-ease) both;animation-delay:var(--stagger,0s);padding:16px 18px}.cr-answer-name{letter-spacing:.06em;text-transform:uppercase;color:var(--cr-theme);margin-bottom:6px;font-size:.875rem;font-weight:700}.cr-answer-text{margin:0;font-size:1.0625rem;line-height:1.6}.cr-toolbar{border-top:1px solid var(--cr-border-light);flex-wrap:wrap;gap:10px;margin-top:24px;padding-top:20px;display:flex}.cr-student-entry,.cr-login-card,.cr-teacher-home{max-width:440px}.cr-teacher-grid{grid-template-columns:1fr 1fr;align-items:start;gap:16px;display:grid}.cr-teacher-sidebar{flex-direction:column;gap:24px;display:flex;position:sticky;top:24px}.cr-page-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.cr-page-title{letter-spacing:-.02em;margin:0;font-size:clamp(1.625rem,4.5vw,2.25rem);font-weight:700;line-height:1.2}.cr-page-sub{color:var(--cr-muted);font-size:.9375rem;font-family:var(--cr-mono);letter-spacing:.06em;margin:8px 0 0}.cr-student-hero{text-align:center;margin-bottom:24px}.cr-student-split{flex-direction:column;gap:20px;display:flex}.cr-student-split-materials{min-width:0}.cr-student-split-main{flex-direction:column;gap:16px;min-width:0;display:flex}.cr-student-name-tag{color:var(--cr-theme);margin:0 0 12px;font-size:1.0625rem;font-weight:600}.cr-question-display{margin:0;font-size:1.3125rem;font-weight:500;line-height:1.65}.cr-toast{border-radius:var(--cr-radius-sm);border:1px solid #0000;margin-bottom:16px;padding:16px 20px;font-size:1.0625rem;line-height:1.5}.cr-toast-error{background:var(--cr-danger-dim);color:var(--cr-danger);border-color:#c43c3a40}.cr-toast-success,.cr-toast-info{background:var(--cr-blue-dim);color:var(--cr-theme);border-color:#0064b440}.cr-error-panel{flex-direction:column;gap:20px;max-width:440px;margin:48px auto 0;display:flex}.cr-error-panel .cr-toast{margin-bottom:0}.cr-type-toggle{background:var(--cr-surface-alt);border:1px solid var(--cr-border);border-radius:var(--cr-radius-sm);gap:4px;margin-bottom:18px;padding:4px;display:flex}.cr-type-toggle button{border-radius:var(--cr-radius-xs);cursor:pointer;color:var(--cr-muted);background:0 0;border:none;flex:1;padding:12px 16px;font-family:inherit;font-size:1rem;font-weight:500;transition:background .2s,color .2s}.cr-type-toggle button.active{background:var(--cr-surface);color:var(--cr-text);font-weight:700;box-shadow:0 1px 4px #0000000f}.cr-link{color:var(--cr-theme);font-size:1rem;font-weight:600;text-decoration:none}.cr-link:hover{text-decoration:underline}.cr-back{color:var(--cr-muted);align-items:center;gap:6px;margin-bottom:24px;font-size:.8125rem;text-decoration:none;display:inline-flex}.cr-back:hover{color:var(--cr-text)}.cr-footer{text-align:center;border-top:1px solid var(--cr-border-light);margin-top:40px;padding-top:20px}.cr-list-header{margin-bottom:20px}.cr-list-title{letter-spacing:-.02em;color:var(--cr-theme);margin:0 0 8px;font-size:1.5rem;font-weight:700}.cr-list-sub{color:var(--cr-muted);margin:0;font-size:1.0625rem}.cr-room-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.cr-room-item{background:var(--cr-surface);border:1px solid var(--cr-border);border-radius:var(--cr-radius-sm);box-shadow:var(--cr-shadow);justify-content:space-between;align-items:center;gap:16px;padding:24px 26px;display:flex}.cr-room-info{flex:1;min-width:0}.cr-room-name{margin:0 0 12px;font-size:1.25rem;font-weight:700;line-height:1.3}.cr-room-meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.cr-room-tag{color:var(--cr-theme);background:var(--cr-blue-dim);border-radius:6px;padding:4px 10px;font-size:.875rem;font-weight:600}.cr-room-tag-online{color:#0055a0;background:#0064b426}.cr-online-stats{background:var(--cr-blue-dim);border-radius:var(--cr-radius-sm);border:1px solid #0064b433;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;margin-bottom:24px;padding:20px;display:grid}.cr-online-stat{text-align:center}.cr-online-stat-value{color:var(--cr-theme);font-variant-numeric:tabular-nums;font-size:2.25rem;font-weight:700;line-height:1;display:block}.cr-online-stat-label{color:var(--cr-muted);margin-top:8px;font-size:.9375rem;font-weight:600;display:block}.cr-online-divider{background:#0064b433;width:1px;height:48px}.cr-btn-enter{flex-shrink:0;padding:14px 28px;font-size:1.0625rem}.cr-empty-list{text-align:center;padding:48px 24px}.cr-empty-list p{margin:0 0 8px;font-size:1.125rem;font-weight:700}.cr-empty-hint{color:var(--cr-muted);font-size:1rem}.cr-modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000073;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.cr-modal{background:var(--cr-surface);border:1px solid var(--cr-border);border-radius:var(--cr-radius);width:100%;max-width:440px;padding:32px;box-shadow:0 24px 64px #0064b426}.cr-modal-title{color:var(--cr-theme);margin:0 0 10px;font-size:1.5rem;font-weight:700}.cr-modal-desc{color:var(--cr-muted);margin:0 0 22px;font-size:1.0625rem;line-height:1.5}.cr-modal-actions{justify-content:flex-end;gap:10px;margin-top:8px;display:flex}.cr-loading{color:var(--cr-muted);flex-direction:column;align-items:center;gap:16px;padding:60px 20px;font-size:1.0625rem;display:flex}.cr-loading-text{text-align:center;color:var(--cr-muted);padding:40px;font-size:1.0625rem}.cr-loading-bar{background:var(--cr-border);border-radius:999px;width:100px;height:3px;overflow:hidden}.cr-loading-bar:after{content:"";background:var(--cr-theme);width:40%;height:100%;animation:cr-load-slide 1.2s var(--cr-ease) infinite;border-radius:999px;display:block}@keyframes cr-load-slide{0%{transform:translate(-100%)}to{transform:translate(350%)}}@media (prefers-reduced-motion:reduce){.cr-badge-open .cr-badge-dot,.cr-empty-ring,.cr-loading-bar:after,.cr-animate-in,.cr-stat-row,.cr-answer-item{animation:none}.cr-stat-fill,.cr-choice-btn{transition:none}}@media (min-width:769px){.classroom-container{padding:48px 32px 88px}.cr-choice-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.cr-student-entry,.cr-login-card,.cr-teacher-home{max-width:480px}}@media (max-width:768px){.classroom-container{padding:24px 16px 64px}.classroom-header{max-width:100%}.classroom-header h1{font-size:clamp(1.875rem,7vw,2.5rem)}.classroom-header p{font-size:1.0625rem}.cr-teacher-grid{grid-template-columns:1fr}.cr-teacher-sidebar{position:static}.cr-teacher-nav{flex-direction:column;align-items:stretch;margin:-8px 0 24px}.cr-teacher-nav-actions{justify-content:space-between}.cr-toolbar{flex-direction:column}.cr-toolbar .cr-btn{width:100%}.cr-online-stats{grid-template-columns:1fr;gap:12px;padding:16px}.cr-online-divider{width:100%;height:1px}.cr-page-top{flex-direction:column;align-items:flex-start}.cr-modal{max-width:100%;padding:24px 20px}.cr-modal-actions{flex-direction:column-reverse}.cr-modal-actions .cr-btn{width:100%}.cr-student-entry,.cr-login-card,.cr-teacher-home{max-width:100%}.cr-choice-grid{grid-template-columns:repeat(2,1fr);gap:12px}.cr-choice-btn{min-height:88px;padding:18px 12px}.cr-choice-text{font-size:1.0625rem}}@media (max-width:480px){.classroom-container{padding:20px 14px 56px}.cr-card{padding:20px 18px}.cr-choice-grid{grid-template-columns:1fr}.cr-choice-btn{min-height:76px;padding:16px 14px}.cr-choice-text{font-size:1.125rem}.cr-room-item{flex-direction:column;align-items:stretch;padding:20px 18px}.cr-btn-enter{width:100%}.cr-question-display{font-size:1.1875rem}.cr-input,.cr-textarea{font-size:1.0625rem}}@media (orientation:landscape) and (min-height:320px){.classroom-container:has(.cr-student-split){max-width:1180px;padding-left:16px;padding-right:16px}.cr-student-split{flex-direction:row;align-items:flex-start;gap:16px}.cr-student-split-main{flex:1;min-width:0;min-height:0;padding-right:4px}.cr-student-split-materials{border-left:1px solid var(--cr-border-light);flex:0 0 min(42%,400px);max-height:calc(100dvh - 32px);padding-left:16px;position:sticky;top:12px;overflow-y:auto}.cr-student-hero{text-align:left;margin-bottom:0}.cr-student-entry,.cr-login-card{max-width:none}.cr-materials{margin-bottom:0}.cr-materials-list{max-height:none}.cr-material-row{flex-direction:row;padding:8px 8px 8px 0}.cr-material-copy{width:auto;margin:0 8px 0 0}.cr-choice-grid{grid-template-columns:repeat(2,1fr)}.cr-toast{margin-bottom:0}}@media (max-width:768px) and (orientation:landscape){.cr-student-split .cr-choice-grid{grid-template-columns:repeat(2,1fr)}}.cr-materials{margin-bottom:24px}.cr-teacher-sidebar .cr-materials{margin-bottom:0}.cr-materials-header{margin-bottom:16px}.cr-materials-desc{color:var(--cr-muted);margin:8px 0 0;font-size:.9375rem;line-height:1.5}.cr-materials-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.cr-material-item{background:var(--cr-surface);border:1px solid var(--cr-border-light);border-radius:var(--cr-radius-sm);transition:border-color .2s var(--cr-ease), box-shadow .2s var(--cr-ease);overflow:hidden;box-shadow:0 2px 8px #0064b40a}.cr-material-item.is-open{border-color:var(--cr-theme);box-shadow:var(--cr-shadow)}.cr-material-row{align-items:stretch;gap:10px;padding:10px 10px 10px 0;display:flex}.cr-material-trigger{cursor:pointer;text-align:left;min-width:0;color:inherit;background:0 0;border:none;flex:1;justify-content:space-between;align-items:center;gap:12px;padding:6px 10px 6px 18px;font-family:inherit;display:flex}.cr-material-trigger:hover{background:var(--cr-surface-alt)}.cr-material-trigger-main{align-items:flex-start;gap:14px;min-width:0;display:flex}.cr-material-index{font-family:var(--cr-mono);color:var(--cr-theme);flex-shrink:0;padding-top:2px;font-size:.8125rem;font-weight:700}.cr-material-titles{flex-direction:column;gap:4px;min-width:0;display:flex}.cr-material-name{color:var(--cr-text);font-size:1.0625rem;font-weight:700;line-height:1.35}.cr-material-sub{color:var(--cr-muted);font-size:.875rem;line-height:1.4}.cr-material-chevron{width:28px;height:28px;color:var(--cr-theme);background:var(--cr-theme-dim);border-radius:var(--cr-radius-xs);flex-shrink:0;place-items:center;font-size:1.25rem;font-weight:300;display:grid}.cr-material-body{border-top:1px solid var(--cr-border-light);animation:cr-rise .35s var(--cr-ease) both;padding:0 18px 18px}.cr-material-content{background:var(--cr-surface-alt);border:1px solid var(--cr-border-light);border-radius:var(--cr-radius-xs);max-height:280px;font-family:var(--cr-mono);white-space:pre-wrap;word-break:break-word;color:var(--cr-text);margin:14px 0 0;padding:14px 16px;font-size:.8125rem;line-height:1.55;overflow:auto}.cr-material-copy{text-align:center;flex-shrink:0;align-self:center;min-width:5.5rem;margin-right:8px;padding-left:14px;padding-right:14px;font-size:.875rem;text-decoration:none}.cr-material-copy.is-copied{background:var(--cr-green-dim);border-color:var(--cr-green);color:var(--cr-green)}@media (max-width:480px){.cr-material-row{flex-direction:column;gap:8px;padding:12px 12px 12px 0}.cr-material-trigger{padding:4px 8px 4px 14px}.cr-material-copy{width:calc(100% - 14px);margin:0 0 0 14px}.cr-material-content{max-height:220px;font-size:.75rem}}