:root{--pr-blue:#2563eb;--pr-blue-2:#0ea5e9;--pr-ink:#172033;--pr-muted:#64748b;--pr-border:#dbe6f5;--pr-bg:#f5f8fd;--pr-good:#0f9f6e;--pr-warn:#b45309;--pr-danger:#c2413b}
.lop-practice-body{margin:0;background:linear-gradient(180deg,#f8fbff 0,#f4f7fc 100%);color:var(--pr-ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.lop-practice-body *{box-sizing:border-box}.lop-practice-shell{min-height:100vh;display:flex;flex-direction:column}.lop-practice-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px clamp(16px,4vw,44px);background:rgba(255,255,255,.94);border-bottom:1px solid var(--pr-border);backdrop-filter:blur(16px)}.lop-practice-brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.lop-practice-logo{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,var(--pr-blue),var(--pr-blue-2));color:#fff;font-weight:900;letter-spacing:.03em;box-shadow:0 8px 20px rgba(37,99,235,.2)}.lop-practice-brand strong,.lop-practice-brand small{display:block}.lop-practice-brand strong{font-size:17px}.lop-practice-brand small{font-size:12px;color:var(--pr-muted);margin-top:2px}.lop-practice-balance{text-align:right}.lop-practice-balance small,.lop-practice-balance strong{display:block}.lop-practice-balance small{font-size:11px;color:var(--pr-muted);text-transform:uppercase;letter-spacing:.06em}.lop-practice-balance strong{font-size:17px;color:#1746a2}.lop-practice-nav{display:flex;justify-content:center;gap:6px;padding:9px 16px;background:#fff;border-bottom:1px solid var(--pr-border);overflow:auto;scrollbar-width:none}.lop-practice-nav a{white-space:nowrap;text-decoration:none;color:#536176;font-size:14px;font-weight:750;padding:9px 13px;border-radius:12px}.lop-practice-nav a:hover,.lop-practice-nav a.is-active{color:#1746a2;background:#edf4ff}.lop-practice-main{width:min(1180px,calc(100% - 32px));margin:0 auto;flex:1;padding:28px 0 50px}.lop-practice-footer{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px clamp(16px,4vw,44px);border-top:1px solid var(--pr-border);background:#fff;color:var(--pr-muted);font-size:13px}.lop-practice-footer a{color:#2459c4;text-decoration:none;font-weight:750}
.lop-practice-hero,.lop-practice-page-head{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(240px,.65fr);gap:28px;align-items:center;padding:clamp(24px,4vw,44px);border:1px solid #d7e6fb;border-radius:28px;background:linear-gradient(135deg,#fff 10%,#f1f7ff 62%,#edfaff);box-shadow:0 18px 50px rgba(55,84,130,.08)}.lop-practice-kicker,.lop-practice-page-head>div>span,.lop-practice-panel-head span{display:inline-block;color:#2860ca;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.lop-practice-hero h1,.lop-practice-page-head h1,.lop-practice-lesson-hero h1{margin:8px 0 12px;font-size:clamp(28px,4vw,46px);line-height:1.08;letter-spacing:-.035em}.lop-practice-hero p,.lop-practice-page-head p,.lop-practice-lesson-hero p{color:#5b6b82;line-height:1.65;font-size:16px}.lop-practice-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.lop-practice-actions a,.lop-practice-actions button,.lop-practice-package-grid button,.lop-practice-locked-detail .is-primary,.lop-practice-zero a{appearance:none;border:1px solid #c7d6eb;background:#fff;color:#24466d;text-decoration:none;border-radius:12px;padding:10px 15px;font-weight:800;cursor:pointer;font:inherit}.lop-practice-actions .is-primary,.lop-practice-package-grid .is-primary,.lop-practice-locked-detail .is-primary,.lop-practice-zero .is-primary{background:linear-gradient(135deg,#2465e8,#168edb);color:#fff;border-color:transparent}.lop-practice-actions button:disabled,.lop-practice-package-grid button:disabled{opacity:.45;cursor:not-allowed}.lop-practice-hero-visual{min-height:220px;border-radius:24px;background:#fff;display:grid;grid-template-columns:repeat(3,1fr);align-content:center;gap:10px;padding:24px;text-align:center;border:1px solid #dfeaf8}.lop-practice-hero-visual>span{font-size:38px}.lop-practice-hero-visual strong{grid-column:1/-1;color:#315b9b}.lop-practice-time-card,.lop-practice-page-head>aside{padding:22px;border:1px solid #d6e4f7;background:#fff;border-radius:22px}.lop-practice-time-card>*{display:block}.lop-practice-time-card small,.lop-practice-page-head aside small{color:var(--pr-muted)}.lop-practice-time-card strong,.lop-practice-page-head aside strong{font-size:28px;margin:5px 0;color:#1d4fae}.lop-practice-time-card span{font-size:13px;color:var(--pr-muted)}.lop-practice-time-card a{display:inline-block;margin-top:15px;color:#245ac7;font-weight:800;text-decoration:none}
.lop-practice-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.lop-practice-kpis article{background:#fff;border:1px solid var(--pr-border);border-radius:18px;padding:18px}.lop-practice-kpis small,.lop-practice-kpis strong{display:block}.lop-practice-kpis small{color:var(--pr-muted);font-size:12px}.lop-practice-kpis strong{font-size:23px;margin-top:5px}.lop-practice-panel{margin-top:20px;padding:22px;border:1px solid var(--pr-border);border-radius:22px;background:#fff}.lop-practice-panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.lop-practice-panel-head h2{margin:4px 0 0;font-size:22px}.lop-practice-panel-head a{color:#245ac7;text-decoration:none;font-weight:800}.lop-practice-zero{margin:18px 0;display:flex;justify-content:space-between;gap:22px;align-items:center;padding:20px;border:1px solid #f0d5a9;background:#fffaf0;border-radius:20px}.lop-practice-zero>div{display:flex;align-items:center;gap:14px}.lop-practice-zero>div>span{font-size:30px}.lop-practice-zero h2{font-size:18px;margin:0 0 5px}.lop-practice-zero p{margin:0;color:#765f45}.lop-practice-zero aside{text-align:right}.lop-practice-zero aside small,.lop-practice-zero aside strong{display:block}.lop-practice-zero aside>div{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}
.lop-practice-filters{display:grid;grid-template-columns:minmax(240px,1fr) 160px 180px auto;gap:10px;margin:18px 0}.lop-practice-filters input,.lop-practice-filters select,.lop-practice-editor textarea{width:100%;border:1px solid #cad9ed;border-radius:12px;background:#fff;padding:11px 12px;font:inherit;color:var(--pr-ink);outline:none}.lop-practice-filters input:focus,.lop-practice-filters select:focus,.lop-practice-editor textarea:focus{border-color:#5a8ced;box-shadow:0 0 0 3px rgba(37,99,235,.1)}.lop-practice-filters button{border:0;border-radius:12px;background:#244f9f;color:#fff;font-weight:800;padding:10px 18px}.lop-practice-lesson-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.lop-practice-lesson-card{display:flex;flex-direction:column;min-height:225px;background:#fff;border:1px solid var(--pr-border);border-radius:20px;padding:19px;box-shadow:0 8px 25px rgba(61,88,125,.045)}.lop-practice-lesson-card.is-locked{background:#f8fafc}.lop-practice-card-top{display:flex;gap:6px;flex-wrap:wrap}.lop-practice-card-top span,.lop-practice-chips span{border:1px solid #d9e4f2;border-radius:999px;padding:5px 9px;background:#f6f9fd;font-size:11px;font-weight:800;color:#52647d}.lop-practice-lesson-card h2{font-size:19px;margin:14px 0 8px}.lop-practice-lesson-card p{color:var(--pr-muted);line-height:1.55;margin:0 0 16px}.lop-practice-card-footer{margin-top:auto;display:flex;justify-content:space-between;gap:12px;align-items:end}.lop-practice-card-footer small{color:var(--pr-muted)}.lop-practice-card-footer a{font-weight:850;text-decoration:none;color:#245ac7}.lop-practice-lock{font-size:12px;color:#8a5d18;font-weight:800}.lop-practice-empty{padding:30px;text-align:center;border:1px dashed #cbd9ea;border-radius:18px;color:var(--pr-muted);background:#fff;grid-column:1/-1}
.lop-practice-lesson-hero{display:flex;justify-content:space-between;gap:22px;align-items:start;padding-bottom:22px}.lop-practice-lesson-hero>a{white-space:nowrap;color:#245ac7;text-decoration:none;font-weight:800}.lop-practice-session-launch{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;border-radius:18px;background:#eef5ff;border:1px solid #cddffc;margin-bottom:14px}.lop-practice-session-launch small,.lop-practice-session-launch strong,.lop-practice-session-launch span{display:block}.lop-practice-session-launch small{color:#55749f}.lop-practice-session-launch strong{font-size:17px;margin:2px 0}.lop-practice-session-launch span{font-size:12px;color:var(--pr-muted)}.lop-practice-session-launch .lop-practice-actions{margin:0}.lop-practice-session-bar{position:sticky;top:74px;z-index:42;display:flex;justify-content:space-between;gap:14px;align-items:center;background:#152c50;color:#fff;border-radius:16px;padding:11px 15px;box-shadow:0 10px 24px rgba(21,44,80,.16);margin-bottom:15px}.lop-practice-session-bar[hidden]{display:none}.lop-practice-session-bar>div{display:flex;align-items:center;gap:14px}.lop-practice-session-bar span{font-weight:850}.lop-practice-session-bar strong,.lop-practice-session-bar em{font-size:12px;font-style:normal}.lop-practice-session-bar button{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;border-radius:10px;padding:7px 10px}.lop-practice-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.lop-practice-steps article,.lop-practice-workbench{background:#fff;border:1px solid var(--pr-border);border-radius:20px;padding:20px}.lop-practice-steps article>span,.lop-practice-workbench-head>span{color:#2860ca;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.lop-practice-steps h2,.lop-practice-workbench h2{margin:6px 0 10px;font-size:19px}.lop-practice-steps p,.lop-practice-workbench p{color:var(--pr-muted);line-height:1.55}.lop-practice-steps audio{width:100%;margin:8px 0}.lop-practice-steps details,.lop-practice-attempt details{margin-top:10px}.lop-practice-steps summary,.lop-practice-attempt summary{cursor:pointer;color:#315b9b;font-weight:800}.lop-practice-transcript{margin-top:10px;padding:13px;border-radius:12px;background:#f6f8fb;line-height:1.65}.lop-practice-chips{display:flex;flex-wrap:wrap;gap:7px}.lop-practice-workbench{margin-top:14px}.lop-practice-hints{padding:13px 15px;background:#f7faff;border-radius:14px}.lop-practice-hints ul{margin:7px 0 0;padding-left:20px;color:#566780;line-height:1.55}.lop-practice-recorder{display:grid;grid-template-columns:180px 1fr;gap:16px;margin-top:14px;align-items:center}.lop-practice-recorder-state{display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px;border-radius:17px;background:#f7f9fd}.lop-practice-recorder-state>span{font-size:30px}.lop-practice-recorder-state strong{font-size:13px;margin:6px 0}.lop-practice-recorder-state small{font-variant-numeric:tabular-nums;color:#315b9b}.lop-practice-recorder audio{grid-column:1/-1;width:100%}.lop-practice-inline-note{grid-column:1/-1;margin:0!important;font-size:12px}.lop-practice-editor{display:block;margin-top:14px}.lop-practice-editor>span{display:block;font-weight:800;margin-bottom:7px}.lop-practice-editor>small{display:block;text-align:right;color:var(--pr-muted);margin-top:5px}.lop-practice-locked-detail{text-align:center;padding:45px 20px;border-radius:22px;background:#fff;border:1px solid var(--pr-border)}.lop-practice-locked-detail>span{font-size:42px}.lop-practice-locked-detail .is-primary{display:inline-block;margin-top:12px}
.lop-practice-attempt-list{display:grid;gap:12px}.lop-practice-attempt{padding:17px;border:1px solid #dde6f2;border-radius:17px;background:#fff}.lop-practice-attempt-top{display:flex;justify-content:space-between;gap:16px}.lop-practice-attempt-top span,.lop-practice-attempt-top strong,.lop-practice-attempt-top small{display:block}.lop-practice-attempt-top span{font-size:11px;color:#4f70a2;font-weight:850}.lop-practice-attempt-top strong{margin:4px 0}.lop-practice-attempt-top small{color:var(--pr-muted)}.lop-practice-score{min-width:66px;text-align:center;font-size:30px;font-weight:900;color:#176c50}.lop-practice-score small{font-size:11px}.lop-practice-score>span{font-size:12px;color:#6b7890}.lop-practice-score-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:7px;margin-top:12px}.lop-practice-score-grid span{padding:9px;border-radius:10px;background:#f5f8fc}.lop-practice-score-grid small,.lop-practice-score-grid strong{display:block}.lop-practice-score-grid small{color:var(--pr-muted);font-size:10px}.lop-practice-score-grid strong{font-size:18px;margin-top:2px}.lop-practice-feedback{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}.lop-practice-feedback>p,.lop-practice-feedback>div,.lop-practice-feedback>details{padding:12px;border-radius:12px;background:#f8fafc;margin:0;line-height:1.55}.lop-practice-feedback>p:first-child,.lop-practice-feedback>details{grid-column:1/-1}.lop-practice-feedback strong{display:block;color:#334e76;margin-bottom:4px}.lop-practice-feedback ul{margin:5px 0;padding-left:18px}.lop-practice-corrections>div{display:grid;gap:5px;padding:8px 0;border-bottom:1px dashed #d4deeb}.lop-practice-corrections del{color:#a44747}.lop-practice-corrections ins{color:#087859;text-decoration:none;font-weight:750}.lop-practice-limited-note{border-left:3px solid #e4ad56}.lop-practice-attempt-state{margin-top:10px;padding:10px;border-radius:10px;background:#f3f6fa;color:#5d6e84}.lop-practice-attempt-state.is-error{background:#fff3f1;color:#9b4038}.lop-practice-attempt>audio{width:100%;margin-top:12px}.lop-practice-package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.lop-practice-package-grid article{padding:24px;border-radius:20px;background:#fff;border:1px solid var(--pr-border);text-align:center}.lop-practice-package-grid small,.lop-practice-package-grid strong,.lop-practice-package-grid span{display:block}.lop-practice-package-grid strong{font-size:30px;margin:6px}.lop-practice-package-grid span{color:#245ac7;font-size:18px;font-weight:850;margin-bottom:14px}.lop-practice-payment{display:grid;grid-template-columns:1fr 230px;gap:20px;padding:22px;border-radius:20px;background:#fff;border:1px solid var(--pr-border);margin:18px 0}.lop-practice-payment h2{font-size:28px;margin:8px 0}.lop-practice-payment code{font-weight:900;color:#1f4a9e}.lop-practice-payment dl{display:grid;gap:4px}.lop-practice-payment dl div{display:flex;gap:10px}.lop-practice-payment dt{color:var(--pr-muted);min-width:110px}.lop-practice-payment dd{margin:0;font-weight:750}.lop-practice-payment img{display:block;width:100%;border-radius:14px;border:1px solid #e2e8f0}.lop-practice-payment aside small{display:block;text-align:center;color:var(--pr-muted);margin-top:5px}.lop-practice-toast{position:fixed;right:18px;bottom:18px;z-index:2147483000;width:min(390px,calc(100vw - 36px));padding:13px 15px;border-radius:13px;background:#17345e;color:#fff;box-shadow:0 14px 38px rgba(15,36,68,.25);font-size:14px;font-weight:700}.lop-practice-toast.is-success{background:#087858}.lop-practice-toast.is-warning{background:#8a5a13}.lop-practice-toast.is-error{background:#9d3e39}
@media(max-width:900px){.lop-practice-hero,.lop-practice-page-head{grid-template-columns:1fr}.lop-practice-lesson-grid{grid-template-columns:repeat(2,1fr)}.lop-practice-kpis{grid-template-columns:repeat(2,1fr)}.lop-practice-steps{grid-template-columns:1fr}.lop-practice-filters{grid-template-columns:1fr 1fr}.lop-practice-filters input{grid-column:1/-1}.lop-practice-payment{grid-template-columns:1fr 190px}}
@media(max-width:640px){.lop-practice-header{padding:10px 12px}.lop-practice-logo{width:42px;height:42px;border-radius:12px}.lop-practice-brand small{display:none}.lop-practice-balance strong{font-size:14px}.lop-practice-nav{justify-content:flex-start}.lop-practice-main{width:min(100% - 20px,1180px);padding-top:16px}.lop-practice-hero,.lop-practice-page-head{padding:20px;border-radius:20px}.lop-practice-hero h1,.lop-practice-page-head h1,.lop-practice-lesson-hero h1{font-size:29px}.lop-practice-lesson-grid,.lop-practice-package-grid,.lop-practice-filters,.lop-practice-payment{grid-template-columns:1fr}.lop-practice-filters input{grid-column:auto}.lop-practice-kpis{gap:8px}.lop-practice-kpis article{padding:14px}.lop-practice-kpis strong{font-size:18px}.lop-practice-zero,.lop-practice-session-launch,.lop-practice-lesson-hero,.lop-practice-footer{align-items:stretch;flex-direction:column}.lop-practice-zero aside{text-align:left}.lop-practice-zero aside>div{justify-content:flex-start}.lop-practice-session-launch .lop-practice-actions{width:100%}.lop-practice-session-launch .lop-practice-actions>*{flex:1;text-align:center}.lop-practice-session-bar{top:64px;align-items:stretch;flex-direction:column}.lop-practice-session-bar>div{justify-content:space-between}.lop-practice-recorder{grid-template-columns:1fr}.lop-practice-feedback{grid-template-columns:1fr}.lop-practice-feedback>*{grid-column:1!important}.lop-practice-payment aside{width:min(250px,100%);margin:auto}.lop-practice-footer span{display:none}}
@media(prefers-reduced-motion:reduce){.lop-practice-body *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.lop-practice-prestart{display:flex;gap:15px;align-items:flex-start;padding:22px;border:1px solid #d8e5f5;border-radius:19px;background:#fff}.lop-practice-prestart>span{flex:0 0 38px;width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:#edf4ff;color:#245ac7;font-weight:900}.lop-practice-prestart h2{margin:0 0 7px;font-size:19px}.lop-practice-prestart p{margin:0 0 7px;color:#56677f;line-height:1.55}.lop-practice-prestart small{color:#738198}
.lop-practice-improvement{display:inline-flex;margin-top:9px;padding:6px 9px;border-radius:999px;font-size:11px;font-weight:850;background:#eef8f3;color:#087858}.lop-practice-improvement.is-down{background:#fff6e8;color:#9a6212}.lop-practice-attempt-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}.lop-practice-attempt-actions a,.lop-practice-attempt-actions button{border:0;background:transparent;color:#245ac7;text-decoration:none;font:inherit;font-weight:850;cursor:pointer;padding:5px}

/* v2.8.644 — bounded payment/error states for the Practice checkout. */
.lop-practice-inline-alert{margin:0 0 16px;padding:12px 14px;border-radius:14px;border:1px solid #d8e3f5;background:#f7faff;color:#27415f;font-weight:700}
.lop-practice-inline-alert.is-error{border-color:#fecaca;background:#fff7f7;color:#991b1b}
.lop-practice-payment.is-stopped{border-style:dashed;opacity:.9}

/* v2.8.645 / Practice 1.1 — clearer LOP return path, listening media and flexible-hour checkout. */
.lop-practice-back-link{margin-right:auto!important;background:#f3f7fd!important;color:#294f88!important;border:1px solid #dbe7f5!important;font-weight:850!important}
.lop-practice-listening-step{grid-column:span 2}.lop-practice-listening-lead{margin-top:-2px!important}.lop-practice-listening-media{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(240px,.75fr);gap:14px;align-items:start;margin-top:12px}.lop-practice-video-card,.lop-practice-audio-card,.lop-practice-media-empty{border:1px solid #dce7f5;border-radius:17px;background:#f8fbff;padding:12px}.lop-practice-video-ratio{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:13px;background:#101b2e;box-shadow:0 7px 18px rgba(23,52,94,.12)}.lop-practice-video-ratio iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.lop-practice-video-card>small{display:block;color:#6b7890;margin-top:8px}.lop-practice-audio-card{display:grid;gap:10px;align-content:start;min-height:100%}.lop-practice-audio-card>div{display:grid;grid-template-columns:auto 1fr;column-gap:9px;align-items:center}.lop-practice-audio-card>div>span{grid-row:1/3;font-size:25px}.lop-practice-audio-card>div>strong,.lop-practice-audio-card>div>small{display:block}.lop-practice-audio-card>div>small{color:#71809a}.lop-practice-audio-card audio{width:100%;margin:4px 0 0}.lop-practice-media-empty{grid-column:1/-1;color:#63738a;line-height:1.55}.lop-practice-transcript-wrap{border-top:1px solid #e6edf7;padding-top:11px;margin-top:13px!important}
.lop-practice-topup-builder{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;margin-top:18px;align-items:stretch}.lop-practice-topup-main,.lop-practice-quote{background:#fff;border:1px solid var(--pr-border);border-radius:22px;padding:24px}.lop-practice-topup-main>span{font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.07em;color:#2b61c9}.lop-practice-topup-main h2{font-size:24px;margin:6px 0 8px}.lop-practice-topup-main>p{color:var(--pr-muted);line-height:1.55}.lop-practice-hour-picker{display:flex;align-items:stretch;gap:9px;margin:20px 0 14px}.lop-practice-hour-picker>button{width:52px;border:1px solid #ccd9eb;background:#f6f9fd;border-radius:14px;font-size:28px;color:#2d5db1;cursor:pointer}.lop-practice-hour-picker label{min-width:150px;display:flex;flex:1;flex-direction:column;gap:3px;padding:8px 12px;border:1px solid #ccd9eb;border-radius:14px;background:#fff}.lop-practice-hour-picker label small{font-size:11px;color:#738198}.lop-practice-hour-picker input{border:0!important;outline:0!important;box-shadow:none!important;padding:0!important;font:900 28px/1.2 system-ui;text-align:center;color:#17345e;background:transparent}.lop-practice-discount-hints{display:flex;flex-wrap:wrap;gap:7px}.lop-practice-discount-hints span{padding:7px 10px;border-radius:999px;background:#eef8f3;color:#087858;font-size:12px;font-weight:800}.lop-practice-quote{display:flex;flex-direction:column}.lop-practice-quote>small:first-child{color:#71809a}.lop-practice-quote>strong{font-size:31px;color:#194eac;margin:5px 0 15px}.lop-practice-quote>div{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid #edf1f6;font-size:13px}.lop-practice-quote>div span{color:#6a7890}.lop-practice-quote form{margin-top:auto;padding-top:16px}.lop-practice-quote form button{width:100%}.lop-practice-quote-note{display:block;margin-top:9px;color:#748198;line-height:1.45}
@media(max-width:900px){.lop-practice-listening-step{grid-column:auto}.lop-practice-listening-media,.lop-practice-topup-builder{grid-template-columns:1fr}}
@media(max-width:640px){.lop-practice-back-link{margin-right:0!important}.lop-practice-listening-media{display:block}.lop-practice-audio-card{margin-top:10px}.lop-practice-topup-main,.lop-practice-quote{padding:18px}.lop-practice-hour-picker>button{width:46px}.lop-practice-hour-picker label{min-width:0}.lop-practice-hour-picker input{font-size:25px}}


/* v1.2.0 — frontend-only Admin edit bar for Practice routes. */
.lop-practice-admin-viewbar{width:min(1180px,calc(100% - 32px));margin:12px auto 0;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 13px;border:1px solid #c7d8f3;border-radius:15px;background:linear-gradient(135deg,#f7faff,#edf5ff);box-shadow:0 8px 24px rgba(36,79,159,.06)}.lop-practice-admin-viewbar>div{min-width:0}.lop-practice-admin-viewbar span,.lop-practice-admin-viewbar strong,.lop-practice-admin-viewbar small{display:block}.lop-practice-admin-viewbar span{font-size:10px;font-weight:900;letter-spacing:.08em;color:#315ab2}.lop-practice-admin-viewbar strong{margin-top:2px;font-size:14px}.lop-practice-admin-viewbar small{margin-top:2px;color:#64748b;font-size:11px}.lop-practice-admin-viewbar nav{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap}.lop-practice-admin-viewbar a{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:7px 10px;border:1px solid #c9d9ef;border-radius:10px;background:#fff;color:#31557f;text-decoration:none;font-size:12px;font-weight:800}.lop-practice-admin-viewbar a:hover{border-color:#8cadde;background:#f8fbff;color:#1746a2}.lop-practice-admin-viewbar a.is-primary{background:#245fc9;border-color:#245fc9;color:#fff}.lop-practice-admin-viewbar a.is-primary:hover{background:#1e51ac;color:#fff}
@media(max-width:760px){.lop-practice-admin-viewbar{align-items:stretch;flex-direction:column}.lop-practice-admin-viewbar nav{justify-content:flex-start}.lop-practice-admin-viewbar a{flex:1 1 145px}.lop-practice-main{padding-top:20px}}

.lop-practice-card-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.lop-practice-card-actions a{font-weight:850;text-decoration:none;color:#245ac7}.lop-practice-card-actions .lop-practice-admin-inline-edit{padding:5px 8px;border:1px solid #bfd2ee;border-radius:9px;background:#f5f9ff;color:#315ab2;font-size:11px}.lop-practice-card-actions .lop-practice-admin-inline-edit:hover{background:#eaf2ff}

/* v2.8.647 / Practice 1.3 — realtime Luyện tương tác. Scoped to Practice only. */
.lop-practice-interactive-promo{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:18px;align-items:center;margin:18px 0;padding:22px;border:1px solid #d7e5fb;border-radius:22px;background:linear-gradient(135deg,#f7fbff 0%,#eef6ff 48%,#f7fbff 100%);overflow:hidden}.lop-practice-interactive-promo>div:nth-child(2)>span{display:block;color:#275ec7;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.lop-practice-interactive-promo h2{margin:4px 0 6px;color:#17345e;font-size:22px}.lop-practice-interactive-promo p{margin:0;color:#60718a;line-height:1.55}.lop-practice-interactive-promo>a{white-space:nowrap;text-decoration:none}
.lop-practice-interactive-mini-orb{position:relative;width:72px;height:72px;display:grid;place-items:center}.lop-practice-interactive-mini-orb span{position:relative;z-index:3;width:42px;height:42px;border-radius:50%;background:#2d67d2;box-shadow:0 8px 22px rgba(45,103,210,.24)}.lop-practice-interactive-mini-orb i,.lop-practice-interactive-mini-orb b{position:absolute;inset:9px;border:1px solid rgba(45,103,210,.24);border-radius:50%;animation:lopPracticeMiniPulse 2.2s ease-out infinite}.lop-practice-interactive-mini-orb b{inset:0;animation-delay:.75s}@keyframes lopPracticeMiniPulse{0%{transform:scale(.76);opacity:.7}70%,100%{transform:scale(1.08);opacity:0}}
.lop-practice-interactive-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:24px;align-items:center;padding:30px;border:1px solid #d8e6fb;border-radius:28px;background:linear-gradient(145deg,#ffffff 0%,#f4f8ff 55%,#edf6ff 100%);overflow:hidden}.lop-practice-interactive-hero:after{content:"";position:absolute;right:-100px;top:-120px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(75,126,230,.12),rgba(75,126,230,0) 70%);pointer-events:none}.lop-practice-interactive-hero h1{margin:7px 0 10px;max-width:720px;color:#15345f;font-size:clamp(31px,4vw,48px);line-height:1.06}.lop-practice-interactive-hero p{max-width:760px;margin:0;color:#596c86;font-size:16px;line-height:1.65}.lop-practice-interactive-rules{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.lop-practice-interactive-rules span{padding:7px 10px;border:1px solid #d8e5f7;border-radius:999px;background:#fff;color:#365a8a;font-size:12px;font-weight:800}.lop-practice-interactive-visual{position:relative;z-index:1;display:grid;justify-items:center;text-align:center;padding:20px}.lop-practice-interactive-visual strong{margin-top:10px;color:#254f92}.lop-practice-interactive-visual small{margin-top:4px;color:#70809a}
.lop-practice-voice-orb{--orb:#326bd5;position:relative;width:146px;height:146px;display:grid;place-items:center;isolation:isolate}.lop-practice-orb-core{position:relative;z-index:4;width:82px;height:82px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#fff,#edf4ff);border:1px solid #cadcf8;color:#2359bf;font-size:34px;box-shadow:0 16px 38px rgba(40,92,181,.18)}.lop-practice-voice-orb i{position:absolute;z-index:1;border-radius:50%;border:2px solid color-mix(in srgb,var(--orb) 28%,transparent);animation:lopPracticeOrb 2.45s ease-out infinite}.lop-practice-voice-orb i:nth-of-type(1){inset:22px}.lop-practice-voice-orb i:nth-of-type(2){inset:10px;animation-delay:.55s}.lop-practice-voice-orb i:nth-of-type(3){inset:0;animation-delay:1.1s}@keyframes lopPracticeOrb{0%{transform:scale(.72);opacity:.78}75%,100%{transform:scale(1);opacity:0}}.lop-practice-voice-orb.is-listening{--orb:#1f9d76}.lop-practice-voice-orb.is-listening .lop-practice-orb-core{color:#087858;border-color:#b9e9d7;background:#f2fcf8}.lop-practice-voice-orb.is-speaking{--orb:#7055d9}.lop-practice-voice-orb.is-speaking .lop-practice-orb-core{color:#6043c5;border-color:#d5cdf8;background:#f8f6ff;animation:lopPracticeTalk 1.05s ease-in-out infinite alternate}.lop-practice-voice-orb.is-connecting{--orb:#d28a21}.lop-practice-voice-orb.is-connecting .lop-practice-orb-core{color:#9a6212;background:#fff9ef;border-color:#f3d6a8}.lop-practice-voice-orb.is-paused{--orb:#7b8798}.lop-practice-voice-orb.is-paused i,.lop-practice-voice-orb.is-error i{animation-play-state:paused;opacity:.18}.lop-practice-voice-orb.is-error{--orb:#c6504b}.lop-practice-voice-orb.is-error .lop-practice-orb-core{color:#a33a35;background:#fff7f7;border-color:#f4caca}@keyframes lopPracticeTalk{from{transform:scale(.96)}to{transform:scale(1.05)}}
.lop-practice-interactive-stage{margin-top:18px}.lop-practice-interactive-setup,.lop-practice-interactive-live{border:1px solid #dbe6f5;border-radius:24px;background:#fff;padding:24px}.lop-practice-interactive-setup-head>span,.lop-practice-interactive-conversation-head span{display:block;color:#2b61c9;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.lop-practice-interactive-setup-head h2{margin:5px 0 6px;color:#17345e}.lop-practice-interactive-setup-head p{margin:0;color:#667790;line-height:1.55}.lop-practice-topic-field{display:grid;gap:6px;margin-top:20px}.lop-practice-topic-field>span,.lop-practice-interactive-options label>span,.lop-practice-interactive-options legend{font-size:12px;font-weight:850;color:#435a79}.lop-practice-topic-field input,.lop-practice-interactive-options select{width:100%;min-width:0;border:1px solid #cbd9eb;border-radius:14px;background:#fff;color:#172f52;padding:12px 13px;font:inherit}.lop-practice-topic-field small{color:#78869a}.lop-practice-interactive-options{display:grid;grid-template-columns:180px minmax(0,1fr);gap:18px;margin-top:16px;align-items:start}.lop-practice-interactive-options label{display:grid;gap:6px}.lop-practice-interactive-options fieldset{min-width:0;margin:0;padding:0;border:0}.lop-practice-voice-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:6px}.lop-practice-voice-choice{position:relative;display:grid!important;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:12px!important;border:1px solid #d5e1f1;border-radius:15px;background:#f9fbfe;cursor:pointer}.lop-practice-voice-choice input{position:absolute;opacity:0;pointer-events:none}.lop-practice-voice-choice:has(input:checked){border-color:#7da6eb;background:#f0f6ff;box-shadow:0 0 0 2px rgba(56,108,204,.08)}.lop-practice-voice-choice:focus-within{outline:2px solid #2f68d1;outline-offset:2px}.lop-practice-voice-avatar{grid-row:1/3;width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:#eaf2ff;color:#2f65c5;font-size:21px}.lop-practice-voice-choice strong{color:#27476f}.lop-practice-voice-choice small{color:#74839a;line-height:1.4}.lop-practice-interactive-start{display:inline-flex!important;align-items:center;justify-content:center;gap:9px;min-height:48px;margin-top:18px;padding:11px 18px!important}.lop-practice-inline-note{margin:9px 0 0;color:#718099;font-size:12px}
.lop-practice-interactive-live{padding:0;overflow:hidden}.lop-practice-interactive-live-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid #e7edf6;background:#f9fbfe}.lop-practice-interactive-live-top>div:first-child>span{font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.07em;color:#2a62c8}.lop-practice-interactive-live-top h2{margin:3px 0;color:#17345e;font-size:20px}.lop-practice-interactive-live-top small{color:#718099}.lop-practice-interactive-clock{text-align:right}.lop-practice-interactive-clock small,.lop-practice-interactive-clock strong,.lop-practice-interactive-clock span{display:block}.lop-practice-interactive-clock small{color:#7b879a;font-size:10px;text-transform:uppercase;letter-spacing:.05em}.lop-practice-interactive-clock strong{color:#245ac7;font-size:24px;font-variant-numeric:tabular-nums}.lop-practice-interactive-clock span{color:#65758c;font-size:12px}.lop-practice-interactive-live-body{display:grid;grid-template-columns:minmax(270px,.72fr) minmax(0,1.28fr);min-height:470px}.lop-practice-interactive-orb-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:26px;text-align:center;border-right:1px solid #e7edf6;background:linear-gradient(180deg,#f8fbff,#f2f7fd)}.lop-practice-interactive-orb-zone>strong{margin-top:4px;color:#27476f}.lop-practice-interactive-orb-zone>small{max-width:300px;margin-top:5px;color:#718199;line-height:1.45}.lop-practice-interactive-controls{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:18px}.lop-practice-interactive-controls button{min-height:40px;border:1px solid #cbd9eb;border-radius:12px;background:#fff;color:#31557f;padding:8px 12px;font:inherit;font-size:13px;font-weight:850;cursor:pointer}.lop-practice-interactive-controls button.is-primary{background:#245fc9;border-color:#245fc9;color:#fff}.lop-practice-interactive-controls button.is-danger-soft{background:#fff7f7;border-color:#f1caca;color:#a13e39}.lop-practice-interactive-controls button:disabled{opacity:.48;cursor:not-allowed}.lop-practice-interactive-conversation{min-width:0;display:flex;flex-direction:column;padding:20px}.lop-practice-interactive-conversation-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.lop-practice-interactive-conversation-head strong{display:block;margin-top:2px;color:#29476c}.lop-practice-interactive-conversation-head small{color:#8290a3}.lop-practice-interactive-turns{flex:1;min-height:330px;max-height:520px;overflow:auto;display:flex;flex-direction:column;gap:10px;padding:18px 2px 3px;scrollbar-gutter:stable}.lop-practice-interactive-empty{margin:auto;padding:18px;text-align:center;color:#8390a2}.lop-practice-interactive-turn{max-width:84%;padding:10px 12px;border-radius:15px;background:#f3f6fa;border:1px solid #e1e7ef}.lop-practice-interactive-turn.is-user{align-self:flex-end;background:#edf5ff;border-color:#cfdef5}.lop-practice-interactive-turn.is-assistant{align-self:flex-start}.lop-practice-interactive-turn span{display:block;margin-bottom:3px;color:#718098;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.lop-practice-interactive-turn p{margin:0;color:#2a3f5d;line-height:1.52}.lop-practice-interactive-result{margin:0 20px 20px;padding:14px;border:1px solid #cae2d8;border-radius:14px;background:#f4fbf8;color:#315f4c}.lop-practice-interactive-result strong,.lop-practice-interactive-result p{display:block;margin:0 0 5px}.lop-practice-interactive-result a{font-weight:850;color:#087858;text-decoration:none}
.lop-practice-interactive-how{margin-top:18px}.lop-practice-interactive-how>div:first-child{margin-bottom:12px}.lop-practice-interactive-how>div:first-child>span{font-size:11px;font-weight:900;text-transform:uppercase;color:#2b61c9}.lop-practice-interactive-how h2{margin:4px 0 0}.lop-practice-interactive-how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.lop-practice-interactive-how-grid article{padding:15px;border:1px solid #e0e8f3;border-radius:15px;background:#fafcff}.lop-practice-interactive-how-grid strong{display:block;color:#29476c}.lop-practice-interactive-how-grid span{display:block;margin-top:4px;color:#738199;font-size:13px;line-height:1.45}
.lop-practice-interactive-history-grid{display:grid;gap:12px}.lop-practice-interactive-history-card{border:1px solid #dce6f3;border-radius:18px;background:#fff;padding:16px}.lop-practice-interactive-history-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.lop-practice-interactive-history-head>div>span{display:block;color:#667992;font-size:11px}.lop-practice-interactive-history-head strong{display:block;margin-top:2px;color:#243f66}.lop-practice-interactive-history-head small{display:block;margin-top:4px;color:#7a889b}.lop-practice-interactive-history-head>div:last-child{text-align:right}.lop-practice-interactive-history-head b{display:block;color:#245ac7;font-size:25px}.lop-practice-interactive-history-head em{font-style:normal;font-size:11px;color:#77859a}.lop-practice-interactive-score-row{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin-top:12px}.lop-practice-interactive-score-row>div{padding:9px;border-radius:11px;background:#f5f8fc;text-align:center}.lop-practice-interactive-score-row span,.lop-practice-interactive-score-row b{display:block}.lop-practice-interactive-score-row span{color:#738198;font-size:10px}.lop-practice-interactive-score-row b{margin-top:2px;color:#274d83;font-size:17px}.lop-practice-interactive-summary{margin:12px 0 0;color:#4f627e;line-height:1.55}.lop-practice-next-tip{display:flex;gap:8px;align-items:flex-start;margin-top:10px;padding:10px;border-radius:12px;background:#f1f7ff;color:#365a88}.lop-practice-next-tip strong{white-space:nowrap}.lop-practice-interactive-transcript{display:grid;gap:8px;margin-top:10px}.lop-practice-interactive-transcript>div{padding:9px 11px;border-radius:12px;background:#f5f7fa}.lop-practice-interactive-transcript>div.is-user{background:#eef5ff}.lop-practice-interactive-transcript span{font-size:10px;font-weight:900;color:#718098;text-transform:uppercase}.lop-practice-interactive-transcript p{margin:3px 0 0;color:#344c69;line-height:1.5}.lop-practice-interactive-progress-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}.lop-practice-interactive-progress-strip article{padding:14px;border:1px solid #e0e8f3;border-radius:14px;background:#f9fbfe}.lop-practice-interactive-progress-strip small,.lop-practice-interactive-progress-strip strong{display:block}.lop-practice-interactive-progress-strip small{color:#758399}.lop-practice-interactive-progress-strip strong{margin-top:3px;color:#274d83;font-size:20px}
@media(max-width:900px){.lop-practice-interactive-hero{grid-template-columns:1fr}.lop-practice-interactive-visual{padding-top:4px}.lop-practice-interactive-live-body{grid-template-columns:1fr}.lop-practice-interactive-orb-zone{border-right:0;border-bottom:1px solid #e7edf6;min-height:330px}.lop-practice-interactive-how-grid{grid-template-columns:1fr}.lop-practice-interactive-progress-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.lop-practice-interactive-promo{grid-template-columns:auto 1fr;padding:17px}.lop-practice-interactive-promo>a{grid-column:1/-1;width:100%;text-align:center}.lop-practice-interactive-mini-orb{width:54px;height:54px}.lop-practice-interactive-mini-orb span{width:34px;height:34px}.lop-practice-interactive-hero{padding:21px;border-radius:21px}.lop-practice-interactive-hero h1{font-size:31px}.lop-practice-interactive-rules{display:grid}.lop-practice-interactive-visual{display:none}.lop-practice-interactive-setup{padding:18px}.lop-practice-interactive-options{grid-template-columns:1fr}.lop-practice-voice-choice-grid{grid-template-columns:1fr}.lop-practice-interactive-start{width:100%}.lop-practice-interactive-live-top{align-items:flex-start;flex-direction:column}.lop-practice-interactive-clock{text-align:left;display:grid;grid-template-columns:auto auto;gap:2px 8px}.lop-practice-interactive-clock small{grid-column:1/-1}.lop-practice-interactive-clock span{align-self:end}.lop-practice-interactive-orb-zone{padding:20px 15px}.lop-practice-voice-orb{width:128px;height:128px}.lop-practice-interactive-controls{width:100%}.lop-practice-interactive-controls button{flex:1 1 128px}.lop-practice-interactive-conversation{padding:16px}.lop-practice-interactive-turns{min-height:300px}.lop-practice-interactive-turn{max-width:92%}.lop-practice-interactive-history-head{flex-direction:column}.lop-practice-interactive-history-head>div:last-child{text-align:left}.lop-practice-interactive-score-row{grid-template-columns:repeat(2,1fr)}.lop-practice-interactive-progress-strip{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.lop-practice-interactive-mini-orb i,.lop-practice-interactive-mini-orb b,.lop-practice-voice-orb i,.lop-practice-voice-orb.is-speaking .lop-practice-orb-core{animation:none!important}}

/* v2.8.648 — Public SEO landing for Tự luyện Tiếng Anh. Guest-only route shell; private Practice app styles/logic remain unchanged. */
.lop-practice-public-landing-body{background:#f6f9ff;color:#17335c}.lop-practice-public-wrap{min-height:100vh}.lop-practice-public-main{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:32px 0 64px}.lop-practice-public-main *{box-sizing:border-box}.lop-practice-public-home-link{display:inline-flex;align-items:center;gap:6px;margin:0 0 14px;padding:8px 11px;border-radius:11px;color:#315784;font-size:14px;font-weight:800;text-decoration:none}.lop-practice-public-home-link:hover{background:#eaf2ff;color:#174e9e}.lop-practice-public-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.13fr) minmax(360px,.87fr);gap:42px;align-items:center;overflow:hidden;padding:clamp(30px,5vw,58px);border:1px solid #d9e7fb;border-radius:34px;background:linear-gradient(135deg,#fff 0%,#f4f8ff 58%,#effcf7 100%)}.lop-practice-public-hero:before{content:"";position:absolute;right:-110px;top:-170px;width:390px;height:390px;border-radius:50%;background:radial-gradient(circle,rgba(47,104,209,.14),rgba(47,104,209,0) 70%);pointer-events:none}.lop-practice-public-hero-copy{position:relative;z-index:1}.lop-practice-public-hero h1{max-width:760px;margin:10px 0 16px;color:#14325d;font-size:clamp(38px,5vw,62px);line-height:1.02;letter-spacing:-.035em}.lop-practice-public-hero p{max-width:720px;margin:0;color:#5e708a;font-size:17px;line-height:1.72}.lop-practice-public-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.lop-practice-public-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 18px;border:1px solid #cbdcf4;border-radius:14px;background:#fff;color:#315784;font-weight:850;text-decoration:none;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.lop-practice-public-actions a:hover{transform:translateY(-1px);border-color:#97b8e7;box-shadow:0 10px 24px rgba(32,78,150,.09)}.lop-practice-public-actions a.is-primary{border-color:#2967d7;background:#2967d7;color:#fff}.lop-practice-public-trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.lop-practice-public-trust span{padding:7px 10px;border:1px solid #dce8f6;border-radius:999px;background:rgba(255,255,255,.82);color:#58708e;font-size:12px;font-weight:760}.lop-practice-public-hero-stage{position:relative;min-height:420px}.lop-practice-public-stage-orb{position:absolute;left:50%;top:50%;width:180px;height:180px;display:grid;place-items:center;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle at 36% 32%,#fff 0 8%,#7aa6f1 9% 32%,#326fd7 33% 64%,#17458e 65%);box-shadow:0 26px 58px rgba(41,103,215,.25)}.lop-practice-public-stage-orb:before,.lop-practice-public-stage-orb i,.lop-practice-public-stage-orb b{content:"";position:absolute;inset:-18px;border:1px solid rgba(47,104,209,.25);border-radius:50%;animation:lopPracticeLandingPulse 2.6s ease-out infinite}.lop-practice-public-stage-orb i{inset:-42px;animation-delay:.8s}.lop-practice-public-stage-orb b{inset:-66px;animation-delay:1.6s}.lop-practice-public-stage-orb span{position:relative;z-index:2;font-size:55px}.lop-practice-public-stage-card{position:absolute;width:min(270px,72%);padding:15px 16px;border:1px solid #d8e4f5;border-radius:18px;background:rgba(255,255,255,.95);box-shadow:0 18px 42px rgba(41,73,120,.1)}.lop-practice-public-stage-card small,.lop-practice-public-stage-card strong,.lop-practice-public-stage-card span{display:block}.lop-practice-public-stage-card small{color:#6f82a0;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.lop-practice-public-stage-card strong{margin-top:4px;color:#234875}.lop-practice-public-stage-card span{margin-top:7px;color:#667d99;font-size:12px}.lop-practice-public-stage-card.is-audio{left:0;top:44px}.lop-practice-public-stage-card.is-feedback{right:0;bottom:45px}.lop-practice-public-section{margin-top:28px;padding:clamp(26px,4vw,42px);border:1px solid #dce6f3;border-radius:28px;background:#fff}.lop-practice-public-section-head{max-width:800px}.lop-practice-public-section-head>span{color:#2b64ca;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.lop-practice-public-section-head h2{margin:6px 0 10px;color:#19385f;font-size:clamp(28px,3.3vw,42px);line-height:1.12;letter-spacing:-.025em}.lop-practice-public-section-head p{margin:0;color:#61738d;line-height:1.68}.lop-practice-public-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.lop-practice-public-feature-grid article{padding:21px;border:1px solid #e1e9f4;border-radius:20px;background:#fbfdff}.lop-practice-public-feature-grid article>span{display:grid;width:46px;height:46px;place-items:center;border-radius:14px;background:#edf4ff;font-size:24px}.lop-practice-public-feature-grid h3{margin:13px 0 7px;color:#24456f;font-size:19px}.lop-practice-public-feature-grid p{margin:0;color:#65768e;line-height:1.58}.lop-practice-public-flow{margin-top:28px;padding:clamp(26px,4vw,42px);border-radius:28px;background:#173d78;color:#fff}.lop-practice-public-flow .lop-practice-public-section-head>span{color:#9fc2ff}.lop-practice-public-flow .lop-practice-public-section-head h2{color:#fff}.lop-practice-public-flow ol{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:24px 0 0;padding:0}.lop-practice-public-flow li{min-width:0;padding:15px;border:1px solid rgba(255,255,255,.16);border-radius:17px;background:rgba(255,255,255,.07)}.lop-practice-public-flow li>b{display:grid;width:30px;height:30px;place-items:center;border-radius:10px;background:#fff;color:#24569f}.lop-practice-public-flow li strong,.lop-practice-public-flow li span{display:block}.lop-practice-public-flow li strong{margin-top:11px}.lop-practice-public-flow li span{margin-top:5px;color:#cbd9ee;font-size:12px;line-height:1.5}.lop-practice-public-sample-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:23px}.lop-practice-public-sample-grid article{padding:18px;border:1px solid #e0e9f4;border-radius:18px;background:#fbfdff}.lop-practice-public-sample-grid article>div{display:flex;justify-content:space-between;gap:8px}.lop-practice-public-sample-grid article>div span{padding:5px 8px;border-radius:999px;background:#eef4fd;color:#466789;font-size:11px;font-weight:800}.lop-practice-public-sample-grid h3{margin:12px 0 6px;color:#23446e}.lop-practice-public-sample-grid p{margin:0;color:#687990}.lop-practice-public-sample-grid small{display:block;margin-top:10px;color:#2d65c6;font-weight:800}.lop-practice-public-economy{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:24px;align-items:center;margin-top:28px;padding:clamp(26px,4vw,42px);border:1px solid #d7e8df;border-radius:28px;background:linear-gradient(135deg,#fff,#f1fbf6)}.lop-practice-public-economy h2{margin:7px 0 10px;color:#19455b;font-size:clamp(28px,3.1vw,40px)}.lop-practice-public-economy p{margin:0;color:#60778a;line-height:1.66}.lop-practice-public-economy-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px}.lop-practice-public-economy-points span{padding:7px 10px;border:1px solid #d4e8dc;border-radius:999px;background:#fff;color:#4e6f61;font-size:12px;font-weight:750}.lop-practice-public-economy.is-no-price{display:block}.lop-practice-public-economy.is-no-price>div{max-width:900px}.lop-practice-public-economy.is-no-price .lop-practice-public-actions{margin-top:18px}.lop-practice-public-economy aside{padding:21px;border:1px solid #cfe4d6;border-radius:20px;background:#fff}.lop-practice-public-economy aside small,.lop-practice-public-economy aside strong,.lop-practice-public-economy aside span{display:block}.lop-practice-public-economy aside small{color:#718379}.lop-practice-public-economy aside strong{margin-top:4px;color:#176c4b;font-size:28px}.lop-practice-public-economy aside span{margin-top:7px;color:#718379;font-size:12px;line-height:1.45}.lop-practice-public-economy aside a{display:flex;justify-content:center;margin-top:15px;padding:10px 13px;border-radius:12px;background:#16865d;color:#fff;font-weight:850;text-decoration:none}.lop-practice-public-faq{display:grid;gap:9px;margin-top:21px}.lop-practice-public-faq details{border:1px solid #dee7f2;border-radius:16px;background:#fbfdff}.lop-practice-public-faq summary{cursor:pointer;padding:15px 17px;color:#284a72;font-weight:850}.lop-practice-public-faq p{margin:0;padding:0 17px 16px;color:#64758d;line-height:1.62}.lop-practice-public-final{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin-top:28px;padding:clamp(28px,4vw,46px);border-radius:28px;background:#f0f5ff;border:1px solid #d7e3f5}.lop-practice-public-final h2{margin:6px 0 8px;color:#183960;font-size:clamp(27px,3vw,38px)}.lop-practice-public-final p{margin:0;color:#61748e;line-height:1.62}.lop-practice-public-final .lop-practice-public-actions{margin-top:0;justify-content:flex-end}
@keyframes lopPracticeLandingPulse{0%{opacity:.68;transform:scale(.86)}70%,100%{opacity:0;transform:scale(1.08)}}
@media(max-width:980px){.lop-practice-public-hero{grid-template-columns:1fr}.lop-practice-public-hero-stage{min-height:350px}.lop-practice-public-flow ol{grid-template-columns:repeat(2,1fr)}.lop-practice-public-flow li:last-child{grid-column:1/-1}.lop-practice-public-feature-grid,.lop-practice-public-sample-grid{grid-template-columns:1fr 1fr}.lop-practice-public-final{grid-template-columns:1fr}.lop-practice-public-final .lop-practice-public-actions{justify-content:flex-start}.lop-practice-public-economy{grid-template-columns:1fr}}
@media(max-width:680px){.lop-practice-public-main{width:min(100% - 20px,1180px);padding-top:16px}.lop-practice-public-hero{padding:23px;border-radius:23px;gap:20px}.lop-practice-public-hero h1{font-size:37px}.lop-practice-public-hero p{font-size:15px}.lop-practice-public-actions{display:grid}.lop-practice-public-actions a{width:100%}.lop-practice-public-trust{display:grid}.lop-practice-public-hero-stage{min-height:290px}.lop-practice-public-stage-orb{width:132px;height:132px}.lop-practice-public-stage-orb span{font-size:42px}.lop-practice-public-stage-card{width:70%;padding:12px}.lop-practice-public-stage-card.is-audio{top:12px}.lop-practice-public-stage-card.is-feedback{bottom:14px}.lop-practice-public-section,.lop-practice-public-flow,.lop-practice-public-economy,.lop-practice-public-final{padding:21px;border-radius:21px}.lop-practice-public-feature-grid,.lop-practice-public-sample-grid,.lop-practice-public-flow ol{grid-template-columns:1fr}.lop-practice-public-flow li:last-child{grid-column:auto}.lop-practice-public-economy-points{display:grid}.lop-practice-public-final .lop-practice-public-actions{width:100%}}
@media(prefers-reduced-motion:reduce){.lop-practice-public-stage-orb:before,.lop-practice-public-stage-orb i,.lop-practice-public-stage-orb b{animation:none!important}.lop-practice-public-actions a{transition:none!important}}

/* v2.8.649 / Practice 1.3.2 — Administrator-only page-view visibility. */
.lop-practice-admin-view-stats{display:inline-flex;align-items:center;gap:7px;flex-wrap:wrap;width:max-content;max-width:100%;margin-top:7px;padding:5px 8px;border:1px solid #bfd0e9;border-radius:10px;background:#fff;color:#294a73;text-decoration:none;font-size:11px;font-weight:750;line-height:1.25}.lop-practice-admin-view-stats b{font-size:12px;color:#173f79}.lop-practice-admin-view-stats span{padding-left:7px;border-left:1px solid #d7e2f0;color:#62758f}.lop-practice-admin-view-stats:hover{border-color:#7da3d7;background:#f8fbff;color:#1746a2}.lop-practice-admin-viewbar .lop-practice-admin-view-stats{min-height:0;padding:5px 8px;border-radius:9px;justify-content:flex-start;background:rgba(255,255,255,.82)}
.lop-practice-admin-view-chip{border-color:#bfd2ee!important;background:#f3f8ff!important;color:#245596!important;font-weight:850!important}.lop-practice-card-top .lop-practice-admin-view-chip{white-space:nowrap}
@media(max-width:760px){.lop-practice-admin-view-stats{width:100%;justify-content:flex-start}.lop-practice-admin-view-stats span{padding-left:6px}.lop-practice-card-top .lop-practice-admin-view-chip{white-space:normal}}

/* v2.8.653 / Practice 1.3.4 — compact landing typography + approved quality demo source. */
.lop-practice-public-landing-body .lop-practice-public-main{font-size:16px}
.lop-practice-public-landing-body .lop-practice-public-hero h1{max-width:760px;font-size:clamp(24px,2.35vw,28px);line-height:1.22;letter-spacing:-.018em}
.lop-practice-public-landing-body .lop-practice-public-section-head h2,
.lop-practice-public-landing-body .lop-practice-public-economy h2,
.lop-practice-public-landing-body .lop-practice-public-final h2{font-size:clamp(21px,1.95vw,24px);line-height:1.28;letter-spacing:-.012em}
.lop-practice-public-landing-body .lop-practice-public-feature-grid h3,
.lop-practice-public-landing-body .lop-practice-public-sample-grid h3{font-size:18px;line-height:1.35}
.lop-practice-public-landing-body .lop-practice-public-hero p,
.lop-practice-public-landing-body .lop-practice-public-section-head p,
.lop-practice-public-landing-body .lop-practice-public-economy p,
.lop-practice-public-landing-body .lop-practice-public-final p{font-size:16px}
.lop-practice-public-stage-card.is-audio{appearance:none;font:inherit;text-align:left;cursor:pointer;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.lop-practice-public-stage-card.is-audio:hover,.lop-practice-public-stage-card.is-audio:focus-visible{transform:translateY(-2px);border-color:#86aae1;box-shadow:0 20px 45px rgba(41,73,120,.15);outline:none}
.lop-practice-public-stage-card.is-audio>span{display:flex;align-items:center;gap:7px;color:#315f9c;font-weight:800}.lop-practice-public-stage-card.is-audio>span b{display:grid;width:22px;height:22px;place-items:center;border-radius:50%;background:#2d67d2;color:#fff;font-size:9px}
.lop-practice-public-demo{position:absolute;z-index:8;inset:12px;padding:18px;border:1px solid #cdddf2;border-radius:22px;background:rgba(255,255,255,.985);box-shadow:0 24px 58px rgba(27,62,113,.18);animation:lopPracticeDemoIn .18s ease-out}.lop-practice-public-demo[hidden]{display:none!important}@keyframes lopPracticeDemoIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.lop-practice-public-demo-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.lop-practice-public-demo-head small,.lop-practice-public-demo-head strong{display:block}.lop-practice-public-demo-head small{color:#2b64ca;font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.lop-practice-public-demo-head strong{margin-top:4px;color:#1f426e;font-size:18px}.lop-practice-public-demo-head>button{width:34px;height:34px;border:1px solid #d6e1f0;border-radius:11px;background:#f8fbff;color:#4e6788;font:inherit;font-size:21px;line-height:1;cursor:pointer}.lop-practice-public-demo-head>button:hover{background:#eef5ff;color:#2456a3}
.lop-practice-public-demo-intro{margin:10px 0 14px;color:#65768e;font-size:13px!important;line-height:1.55!important}.lop-practice-public-demo-player{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:center;padding:13px;border:1px solid #dce7f5;border-radius:16px;background:#f7faff}.lop-practice-public-demo-play{width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:50%;background:#2d67d2;color:#fff;font:inherit;font-weight:900;cursor:pointer;box-shadow:0 8px 20px rgba(45,103,210,.2)}.lop-practice-public-demo-play:hover{background:#245bbd}.lop-practice-public-demo-track{min-width:0}.lop-practice-public-demo-track-top{display:flex;justify-content:space-between;gap:10px;align-items:center;color:#294d7b;font-size:12px}.lop-practice-public-demo-track-top>span{color:#708199;font-variant-numeric:tabular-nums}.lop-practice-public-demo-track input[type=range]{width:100%;margin:9px 0 0;accent-color:#2d67d2;cursor:pointer}

.lop-practice-public-stage-card.is-audio.is-unavailable{cursor:default;border-style:dashed;background:linear-gradient(145deg,#f8fbff,#f2f6fb)}
.lop-practice-public-stage-card.is-audio.is-unavailable:hover{transform:none;border-color:#d2deee;box-shadow:none}
.lop-practice-public-stage-card.is-audio.is-unavailable>span{color:#72829a;font-weight:750}
.lop-practice-public-stage-card.is-audio.is-unavailable>a{display:inline-flex;margin-top:8px;color:#245fbd;font-size:11px;font-weight:850;text-decoration:none}
.lop-practice-public-stage-card.is-audio.is-unavailable>a:hover{text-decoration:underline}
.lop-practice-public-demo-disclosure{margin:10px 0 0!important;padding:9px 11px;border-radius:12px;background:#f7f9fc;color:#66768c!important;font-size:10px!important;line-height:1.45!important}
.lop-practice-public-demo-admin-link{display:inline-flex;margin-top:10px;color:#245fbd;font-size:11px;font-weight:850;text-decoration:none}
.lop-practice-public-demo-admin-link:hover{text-decoration:underline}
.lop-practice-public-demo-transcript{margin-top:12px;border:1px solid #e0e8f3;border-radius:14px;background:#fff}.lop-practice-public-demo-transcript summary{cursor:pointer;padding:11px 13px;color:#31567f;font-size:12px;font-weight:850}.lop-practice-public-demo-transcript p{margin:0;padding:0 13px 13px;color:#5f7088;font-size:12px!important;line-height:1.65!important}.lop-practice-public-demo-note{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}.lop-practice-public-demo-note span{padding:5px 8px;border-radius:999px;background:#eef8f3;color:#3d765f;font-size:10px;font-weight:800}
@media(max-width:680px){.lop-practice-public-landing-body .lop-practice-public-hero h1{font-size:24px;line-height:1.24}.lop-practice-public-landing-body .lop-practice-public-section-head h2,.lop-practice-public-landing-body .lop-practice-public-economy h2,.lop-practice-public-landing-body .lop-practice-public-final h2{font-size:21px}.lop-practice-public-landing-body .lop-practice-public-hero p,.lop-practice-public-landing-body .lop-practice-public-section-head p,.lop-practice-public-landing-body .lop-practice-public-economy p,.lop-practice-public-landing-body .lop-practice-public-final p{font-size:15px}.lop-practice-public-demo{inset:4px;padding:14px;border-radius:18px}.lop-practice-public-demo-player{grid-template-columns:40px minmax(0,1fr);gap:10px;padding:11px}.lop-practice-public-demo-play{width:40px;height:40px}.lop-practice-public-demo-note{display:grid}}
@media(prefers-reduced-motion:reduce){.lop-practice-public-demo{animation:none!important}.lop-practice-public-stage-card.is-audio{transition:none!important}}
/* v2.8.654 — public landing content promise: descriptive, no lesson/topic listing. */
.lop-practice-public-content-promise .lop-practice-public-section-head{max-width:900px}
.lop-practice-public-content-promise-note{margin-top:14px!important;padding:14px 16px;border-left:3px solid #2b64ca;border-radius:0 14px 14px 0;background:#f7faff;color:#294d78!important}
.lop-practice-public-content-promise-note strong{font-weight:800}


/* v2.8.657 - Practice trust / payment links */
.lop-practice-trust-links,.lop-practice-payment-help{display:flex;align-items:center;gap:6px 9px;flex-wrap:wrap;color:#94a3b8}
.lop-practice-trust-links{margin-top:9px}
.lop-practice-payment-help{margin-top:12px}
.lop-practice-trust-links a,.lop-practice-payment-help a{font-size:12px;font-weight:800;color:#2b61c9;text-decoration:none}
.lop-practice-trust-links a:hover,.lop-practice-payment-help a:hover{text-decoration:underline}

/* v2.8.731 — shared frontend heading scale. */
body.lopsp-public-body.lop-practice-body :is(.lop-practice-hero,.lop-practice-page-head,.lop-practice-lesson-hero,.lop-practice-interactive-hero) h1{font-size:clamp(26px,2.6vw,30px)!important;line-height:1.2!important;}
body.lopsp-public-body.lop-practice-body :is(.lop-practice-hero,.lop-practice-page-head,.lop-practice-lesson-hero,.lop-practice-interactive-hero) p{font-size:16px!important;line-height:1.65!important;}