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#0000000f;overflow:hidden}.clock-demo-tick{position:absolute;top:50%;left:50%;transform-origin:0 0;z-index:1}.clock-demo-tick-line{width:1.5px;background:#b0cddb;position:absolute;transform:translate(-.75px,-175px);border-radius:999px}.clock-demo-tick-line--hour{height:13px}.clock-demo-tick-line--minute{height:7px}.clock-demo-face--tick-focus .clock-demo-tick-line--minute{width:2.5px;height:15px;background:#7aa9cc;transform:translate(-1.25px,-195px)}.clock-demo-face--tick-focus .clock-demo-tick-line--hour{width:4px;height:24px;background:#6a9cc4;transform:translate(-2px,-199px)}.clock-demo-hour-number{position:absolute;width:44px;height:44px;font-size:42px;font-weight:900;color:#ff3b30;text-align:center;line-height:44px;z-index:3;-webkit-text-stroke:2px #ff3b30;paint-order:stroke fill}.clock-demo-minute-number{position:absolute;width:24px;height:24px;font-size:13px;font-weight:900;color:#246bb4;text-align:center;line-height:24px;z-index:3;-webkit-text-stroke:.5px 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#ff6a5b38}.clock-voice-icon{width:30px;height:30px}.clock-practice-hint{color:#31445e;font-size:14px;font-weight:700;line-height:1.35;max-height:2.7em;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.clock-keypad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:30px}.clock-key-button{min-height:58px;border:0;border-radius:20px;background:linear-gradient(180deg,#f4f8ff,#dfeaf8);color:#28456a;font-size:28px;font-weight:900;cursor:pointer;font-family:Quicksand,ZCOOL KuaiLe,PingFang SC,Microsoft YaHei,sans-serif;box-shadow:0 10px 18px #9fb6d238,inset 0 2px #ffffffe6,inset 0 -3px #aac1db61}.clock-key-button--soft{background:linear-gradient(180deg,#fff5f5,#ffe4e4);color:#b55454;font-size:22px;box-shadow:0 10px 18px #dfa8a833,inset 0 2px #ffffffe0,inset 0 -3px #e1b9b957}.clock-key-button--confirm{background:linear-gradient(135deg,#ffb347,#ff914d);color:#fff;font-size:22px;box-shadow:0 12px 20px #ffaa5c4d,inset 0 2px 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#5a6d8514;color:#415168;font-weight:700}.clock-practice-badge--done{background:#dff6e5;color:#2e8b57}.clock-nav-button:disabled{opacity:.45;cursor:default}.clock-result-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#244b7466;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;justify-content:center;align-items:center;z-index:999;opacity:0;pointer-events:none;transition:opacity .4s ease;font-family:Quicksand,ZCOOL KuaiLe,PingFang SC,Microsoft YaHei,sans-serif}.clock-result-overlay--active{opacity:1;pointer-events:auto}.clock-result-card{background:#fff;border-radius:32px;width:min(380px,calc(100vw - 32px));padding:40px 20px 30px;box-shadow:0 30px 60px #00000026,inset 0 4px #fff;border:4px solid #ffffff;display:flex;flex-direction:column;align-items:center;position:relative;transform:scale(.6) rotate(-5deg);transition:transform .5s cubic-bezier(.175,.885,.32,1.275)}.clock-result-overlay--active .clock-result-card{transform:scale(1) rotate(0)}.clock-result-badge-wrapper{position:relative;width:120px;height:120px;margin-bottom:20px}.clock-result-light-rays{position:absolute;top:-20px;left:-20px;width:160px;height:160px;background:radial-gradient(circle,#ffd700cc,#ffd70000 70%);transform:scale(0);animation:clock-result-rotate-ray 12s linear infinite,clock-result-pop-light .6s .3s cubic-bezier(.175,.885,.32,1.275) forwards;z-index:1}.clock-result-gold-medal{width:120px;height:120px;background:linear-gradient(135deg,gold,orange);border-radius:50%;border:6px solid #ffffff;box-shadow:0 10px 20px #ffa50066,inset 0 -6px #0000001a;display:flex;justify-content:center;align-items:center;font-size:65px;position:relative;z-index:2;transform:scale(0);animation:clock-result-pop-medal .5s .2s cubic-bezier(.175,.885,.32,1.5) forwards}.clock-result-gold-medal:after{content:"⭐";filter:drop-shadow(0 4px 0 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span{color:#ff3b30}.clock-result-btn{color:#fff;border:none;padding:14px 45px;font-size:20px;font-weight:900;border-radius:20px;cursor:pointer;transition:transform .1s,box-shadow .1s}.clock-result-overlay--perfect .clock-result-btn{background:linear-gradient(to bottom,#4cd964,#28cd41);box-shadow:0 8px #1fa632,0 12px 20px #28cd414d;-webkit-text-stroke:.5px #1fa632}.clock-result-overlay--try-again .clock-result-btn{background:linear-gradient(to bottom,#ff4d43,#ff3b30);box-shadow:0 8px #cc2e24,0 12px 20px #ff3b304d;-webkit-text-stroke:.5px #cc2e24}.clock-result-btn:active{transform:translateY(4px)}@keyframes clock-result-pop-medal{0%{transform:scale(0) rotate(-20deg)}70%{transform:scale(1.1) rotate(10deg)}to{transform:scale(1) rotate(0)}}@keyframes clock-result-pop-light{0%{transform:scale(0)}to{transform:scale(1)}}@keyframes clock-result-rotate-ray{to{transform:rotate(360deg)}}@keyframes clock-result-float-icon{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-8px) scale(1.05)}}@keyframes clock-result-explode-confetti{0%{transform:translate(0) scale(1);opacity:1}to{transform:translate(var(--confetti-x),var(--confetti-y)) scale(.5);opacity:0}}@media (max-width: 1180px){.page-grid--immersive{padding-block:12px;padding-inline:16px}.app-page-card--centered{width:min(100%,1080px);min-height:calc(100vh - 24px);padding:10px 18px}.clock-demo-wrap--practice{--clock-practice-scale: min(1.02, calc((100vh - 235px) / 520))}.clock-practice-layout{grid-template-columns:minmax(500px,1fr) minmax(240px,290px);gap:18px}.clock-visibility-controls{top:110px;left:-110px}.clock-face-stage{min-height:0;padding-top:28px}.clock-practice-right{gap:12px;padding-top:54px}.clock-practice-badge{min-width:86px;padding:8px 12px;font-size:15px}.clock-slot-card{width:112px;height:112px;border-radius:26px}.clock-slot-text{font-size:52px}.clock-slot-placeholder{font-size:40px}.clock-keypad{gap:10px}.clock-key-button{min-height:56px;border-radius:16px;font-size:24px}.clock-voice-panel{margin-top:18px}.clock-keypad{margin-top:26px}.clock-voice-button{min-height:58px;border-radius:18px}.clock-practice-footer{margin-top:4px}.clock-key-button--soft,.clock-key-button--confirm{font-size:18px}.icon-pill-button{width:60px;height:60px}.clock-action-icon{width:34px;height:34px}.clock-title-text{font-size:.92em}}@media (max-width: 1024px){.app-page-card--centered{min-height:auto;padding:18px}.clock-demo-wrap--practice{--clock-practice-scale: .82}.clock-practice-layout{grid-template-columns:1fr;gap:18px}.clock-visibility-controls{flex-wrap:wrap;gap:8px;padding-left:0}.clock-visibility-button{padding:8px 12px;font-size:14px}.clock-practice-status{gap:8px}.clock-time-input-container{gap:12px}.clock-visibility-controls{position:static;display:flex;justify-content:flex-start;gap:8px}.clock-face-stage{min-height:auto;gap:10px}.clock-answer-panel{margin-top:0}.clock-slot-card{width:98px;height:98px;border-radius:22px}.clock-slot-text{font-size:44px}.clock-slot-placeholder{font-size:34px}.clock-key-button{min-height:54px;font-size:22px}.clock-voice-button{min-height:54px;font-size:16px}.clock-key-button--soft,.clock-key-button--confirm{font-size:17px}.clock-practice-footer{grid-template-columns:auto 1fr auto;gap:10px}.clock-practice-badge{min-width:auto;font-size:14px}}.app-page-card--read-time{grid-template-rows:minmax(0,1fr) minmax(0,7fr)}.app-page-card--read-time .app-page-head{min-height:0;align-items:center}.app-page-card--read-time .clock-title-text--practice{font-size:clamp(26px,4.8cqh,44px);line-height:1}.app-page-card--read-time .icon-pill-button{width:clamp(44px,7cqh,72px);height:clamp(44px,7cqh,72px)}.app-page-card--read-time .clock-action-icon{width:56%;height:56%}.app-page-card--read-time .clock-practice-stage{grid-template-rows:minmax(0,6fr) minmax(0,1fr)}.app-page-card--read-time .clock-practice-layout{grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:clamp(10px,1.2cqw,18px);align-items:stretch}.app-page-card--read-time .clock-practice-left{display:grid;grid-template-rows:minmax(0,1fr);align-content:stretch;align-items:stretch;justify-content:stretch;min-width:0;min-height:0}.app-page-card--read-time .clock-face-stage{align-self:stretch;width:100%;height:100%;min-height:0;padding-top:0;grid-template-columns:1fr;grid-template-rows:1fr;align-items:center;justify-items:center;position:relative;overflow:visible;container-type:size}.app-page-card--read-time .clock-face-box{display:grid;place-items:center;grid-column:1;grid-row:1;overflow:visible}.app-page-card--read-time .clock-demo-wrap--practice{grid-column:1;grid-row:1}.app-page-card--read-time .clock-visibility-controls{position:absolute;top:clamp(18px,5cqh,32px);left:clamp(18px,3cqw,32px);grid-column:auto;display:grid;gap:clamp(8px,1.4cqh,16px);padding-left:0;justify-self:auto;z-index:8}.app-page-card--read-time .clock-visibility-button{min-width:clamp(74px,8cqw,92px);padding:clamp(7px,1.1cqh,10px) clamp(10px,1.4cqw,14px);font-size:clamp(12px,1.7cqh,15px)}.app-page-card--read-time .clock-practice-right{align-content:center;gap:clamp(8px,1.4cqh,14px);padding:0 clamp(10px,1.6cqw,18px)}.app-page-card--read-time .clock-time-input-container{gap:clamp(10px,1.4cqw,16px)}.app-page-card--read-time .clock-time-block-label{font-size:clamp(15px,2.5cqh,22px)}.app-page-card--read-time .clock-slot-card{width:clamp(74px,13cqh,118px);height:clamp(74px,13cqh,118px);border-radius:clamp(18px,3cqh,28px)}.app-page-card--read-time .clock-slot-text{font-size:clamp(34px,6cqh,54px)}.app-page-card--read-time .clock-slot-placeholder{font-size:clamp(28px,4.5cqh,40px)}.app-page-card--read-time .clock-voice-panel{gap:clamp(6px,1cqh,10px);margin-top:clamp(8px,1.6cqh,18px);padding-inline:clamp(4px,.8cqw,10px)}.app-page-card--read-time .clock-voice-button{min-height:clamp(44px,6.8cqh,58px);border-radius:clamp(16px,2.4cqh,22px);font-size:clamp(14px,2cqh,16px)}.app-page-card--read-time .clock-voice-icon{width:clamp(22px,3.5cqh,30px);height:clamp(22px,3.5cqh,30px)}.app-page-card--read-time .clock-audio-preview__button{min-height:clamp(36px,5cqh,44px)}.app-page-card--read-time .clock-keypad{gap:clamp(8px,1.3cqh,12px);margin-top:clamp(10px,2.4cqh,24px);padding-inline:clamp(4px,.8cqw,10px)}.app-page-card--read-time .clock-key-button{min-height:clamp(44px,6.5cqh,58px);border-radius:clamp(14px,2.2cqh,20px);font-size:clamp(20px,3.2cqh,28px)}.app-page-card--read-time .clock-key-button--soft,.app-page-card--read-time .clock-key-button--confirm{font-size:clamp(15px,2.4cqh,22px)}.app-page-card--read-time .clock-practice-footer{height:100%;min-height:0;margin-top:0;align-self:stretch}.app-page-card--read-time .clock-practice-status{flex-wrap:nowrap}.app-page-card--read-time .clock-practice-badge{min-width:clamp(76px,9cqw,104px);padding:clamp(7px,1.1cqh,10px) clamp(10px,1.4cqw,14px);font-size:clamp(12px,1.8cqh,15px)}.stack-form,.admin-form{display:grid;gap:14px;margin-top:10px}.select-field{padding:14px 16px;border:1px solid #d7dfeb;border-radius:14px;background:#fff}.status-card{padding:20px;border-radius:18px;background:#ffffffd1;box-shadow:0 12px 28px #3d4f661a}.error-text{color:#c0392b;margin:0}.success-text{color:#1f7a45;margin:0}.user-table{display:grid;gap:16px;margin-top:18px}.user-row{display:grid;gap:18px;padding:20px;border:1px solid #e3ebf4;border-radius:18px;background:#f8fbff}.user-main{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.user-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.user-actions--row{justify-content:flex-start}.inline-field{display:grid;gap:6px}.inline-field input{width:140px;padding:10px 12px;border:1px solid #d7dfeb;border-radius:12px}.pill--danger{background:#fff0f0;color:#a93226}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px;background:#1923346b;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-card{width:min(560px,100%);padding:28px;border-radius:24px;background:#fffdf9;box-shadow:0 24px 60px #28334333}.modal-card--wide{width:min(820px,100%)}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:8px}.modal-header__title{display:flex;align-items:center;gap:18px}.modal-user-id{font-size:26px;color:#566377}.close-button{width:42px;height:42px;border:0;border-radius:999px;background:#eef3f9;color:#334155;font-size:24px;cursor:pointer}.modal-section{display:grid;gap:12px;padding-top:18px;margin-top:18px;border-top:1px solid #e6edf5}.modal-actions{display:flex;justify-content:flex-end;gap:12px}.modal-actions--spread{justify-content:space-between;align-items:center}.modal-hint{margin:0;color:#566377}.profile-avatar{width:84px;height:84px;border-radius:999px;border:4px solid #fff;box-shadow:0 12px 28px #4d627829}.section-title{display:flex;align-items:center;gap:12px}.section-title h3{margin:0}.avatar-row{display:flex;align-items:center;margin-top:2px}.inline-form-row{display:grid;grid-template-columns:160px minmax(0,1fr);align-items:center;gap:18px}.inline-form-row__label{font-size:18px;font-weight:600;color:#223046}.inline-form-row__input{width:100%;min-width:0;padding:14px 16px;border:1px solid #d7dfeb;border-radius:14px;background:#fff}.password-input-wrap{position:relative;display:block}.inline-form-row__input--with-icon{padding-right:52px}.password-eye-button{position:absolute;top:50%;right:12px;display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:10px;background:transparent;color:#6a7890;cursor:pointer;transform:translateY(-50%)}.trophy-empty{display:grid;gap:8px;min-height:180px;place-content:center;text-align:center;border-radius:18px;background:linear-gradient(180deg,#fff8ea,#f8fbff);border:1px solid #ede3c8}