.legacy-scope{--bg:#f7f8fa;--surface:#fff;--surface-2:#f2f4f7;--surface-3:#e9ecf1;--ink:#0b0f19;--ink-2:#444b57;--ink-3:#667085;--navy-mid:#121622;--navy-card:#171b26;--border:#0b0f191a;--border-strong:#0b0f192e;--border-highlight:transparent;--hairline:#0b0f190f;--accent:#2a54d4;--accent-2:#2a54d4;--accent-strong:#21449f;--accent-soft:#2a54d414;--accent-border:#2a54d452;--accent-gradient:var(--accent);--ink-gradient:var(--navy-mid);--ink-gradient-solid:var(--navy-mid);--page-gradient:none;--amber:#8a5a12;--amber-soft:#fbf3e2;--amber-border:#ecdcb4;--coral:#b23a2e;--coral-soft:#fbeae7;--coral-border:#edcac4;--green:#12744a;--green-soft:#e7f2ec;--green-border:#bfe0cc;--radius-sm:6px;--radius-control:8px;--radius-card:10px;--radius-lg:12px;--radius-pill:100px;--shadow-xs:0 1px 1px #0b0f190a;--shadow-sm:0 1px 2px #0b0f190f;--shadow-card:none;--shadow-md:0 4px 12px -2px #0b0f191a, 0 1px 3px #0b0f190f;--shadow-lg:0 12px 32px -8px #0b0f192e;--shadow-accent:none;--ring:0 0 0 3px #2a54d44d;--transition:.14s cubic-bezier(.2, 0, 0, 1);--transition-fast:.1s cubic-bezier(.2, 0, 0, 1);--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display:var(--font-body);--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--text-xs:12px;--text-sm:13px;--text-base:14px;--text-md:16px;--text-lg:20px;--text-xl:26px;--text-2xl:34px;--page-gradient-legacy:none}@media (prefers-reduced-motion:reduce){.legacy-scope{--transition:0s}.legacy-scope *,.legacy-scope :before,.legacy-scope :after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.legacy-scope *{box-sizing:border-box}.legacy-scope,.legacy-scope{margin:0;padding:0}.legacy-scope{background-color:var(--bg);background-image:var(--page-gradient);color:var(--ink);font-family:var(--font-body);font-size:var(--text-base);letter-spacing:-.006em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;background-repeat:no-repeat;background-attachment:fixed;min-height:100dvh;line-height:1.55;overflow-x:hidden}.legacy-scope ::selection{background:var(--accent-soft)}.legacy-scope *{scrollbar-width:thin;scrollbar-color:#0c122638 transparent}.legacy-scope ::-webkit-scrollbar{width:11px;height:11px}.legacy-scope ::-webkit-scrollbar-thumb{background:#0c12262e padding-box padding-box;border:3px solid #0000;border-radius:100px}.legacy-scope ::-webkit-scrollbar-thumb:hover{background:#0c122652 padding-box padding-box}.legacy-scope h1,.legacy-scope h2,.legacy-scope h3,.legacy-scope h4{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 .6rem;font-weight:600;line-height:1.2}.legacy-scope p{margin:0 0 1rem}.legacy-scope code{background:var(--surface-2);border-radius:6px;padding:.1em .4em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em}.legacy-scope .skip-link{background:var(--accent);color:#fff;z-index:100;border-radius:0 0 10px;padding:.5rem 1rem;position:absolute;top:0;left:-9999px}.legacy-scope .skip-link:focus{left:0}.legacy-scope .text-secondary{color:var(--ink-2)}.legacy-scope .eyebrow{text-transform:uppercase;letter-spacing:.09em;color:var(--ink-3);margin-bottom:.75rem;font-size:.7rem;font-weight:600}.legacy-scope .app{flex-direction:column;min-height:100dvh;display:flex}.legacy-scope .app__main{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:2.5rem 2rem 5rem}.legacy-scope .demo-banner{background:var(--ink);color:#d6d9e2;justify-content:center;align-items:center;gap:.8rem;padding:.5rem 1.5rem;font-size:.82rem;display:flex}.legacy-scope .demo-banner__badge{color:#3a2c05;letter-spacing:.14em;text-transform:uppercase;background:#f2c14e;border-radius:5px;flex-shrink:0;padding:.15rem .55rem;font-size:.7rem;font-weight:700}.legacy-scope .demo-banner .disclosure{color:inherit;margin:0}.legacy-scope .global-header{background:var(--ink);z-index:30;border-bottom:1px solid #ffffff14;padding:.85rem 2rem;position:sticky;top:0}.legacy-scope .global-header__row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;max-width:1400px;margin:0 auto;display:flex}.legacy-scope .global-header__brand{align-items:baseline;gap:.7rem;display:flex}.legacy-scope .solvere-mark{font-family:var(--font-display);letter-spacing:.01em;color:#fff;font-size:1.3rem;font-weight:700}.legacy-scope .global-header__product{text-transform:uppercase;letter-spacing:.12em;color:#ffffff80;font-size:.72rem}.legacy-scope .perspective-switch-group{align-items:center;gap:.8rem;display:flex}.legacy-scope .perspective-switch-label{color:#ffffff80;text-transform:uppercase;letter-spacing:.1em;font-size:.72rem}.legacy-scope .perspective-switch{border-radius:var(--radius-pill);background:#ffffff12;border:1px solid #ffffff1a;align-items:center;gap:2px;padding:4px;display:flex}.legacy-scope .perspective-switch__tab{color:#fff;opacity:.85;border-radius:var(--radius-pill);cursor:pointer;min-height:44px;transition:background var(--transition), color var(--transition), opacity var(--transition);background:0 0;border:none;padding:7px 16px;font-family:inherit;font-size:.88rem;font-weight:500}.legacy-scope .perspective-switch__tab:hover{opacity:1;background:#ffffff1a}.legacy-scope .perspective-switch__tab.is-active{color:var(--ink);opacity:1;background:#fff;font-weight:600}.legacy-scope .global-header .btn--ghost{color:#ffffffd9;border-color:#ffffff59}.legacy-scope .global-header .btn--ghost:hover:not(:disabled){box-shadow:none;background:#ffffff1a;border-color:#ffffffbf}.legacy-scope .disclosure{color:var(--ink-3);font-size:.82rem}.legacy-scope .disclosure--learner{text-align:center;margin-top:4rem}.legacy-scope .btn{font:inherit;border-radius:var(--radius-pill);border:1px solid var(--border-strong);cursor:pointer;min-height:44px;color:var(--ink);background:var(--surface);transition:background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition), filter var(--transition);padding:.6rem 1.5rem;font-size:.92rem;font-weight:500}.legacy-scope .btn:hover:not(:disabled){border-color:var(--border-strong);transform:translateY(-2px);box-shadow:0 8px 18px #0a0f1e1a}.legacy-scope .btn:disabled{opacity:.45;cursor:not-allowed}.legacy-scope .btn--primary{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}.legacy-scope .btn--primary:hover:not(:disabled){filter:brightness(1.35);box-shadow:0 10px 22px #0a0f1e38}.legacy-scope .btn--white{color:var(--ink);background:#fff;border-color:#fff;font-weight:600}.legacy-scope .btn--white:hover:not(:disabled){filter:brightness(1.06);box-shadow:0 10px 24px #00000038}.legacy-scope .btn--secondary{background:var(--surface-2)}.legacy-scope .btn--ghost:hover:not(:disabled){border-color:var(--border-strong)}.legacy-scope .btn--ghost.is-active{border-color:var(--accent);color:var(--accent);font-weight:600}.legacy-scope .btn--large{padding:.85rem 2rem;font-size:1.05rem}.legacy-scope .btn--link{color:var(--accent);cursor:pointer;background:0 0;border:none;min-height:auto;padding:.2rem .4rem;font-size:.9rem;text-decoration:underline}.legacy-scope .btn--player{color:#ffffffeb;background:0 0;border-color:#0000;border-radius:8px;justify-content:center;align-items:center;min-width:40px;min-height:40px;padding:.35rem .5rem;display:inline-flex}.legacy-scope .btn--player:hover:not(:disabled){color:#fff;background:#ffffff24;border-color:#0000}.legacy-scope .btn--player svg{display:block}.legacy-scope .btn--cc{color:#ffffffb3;position:relative}.legacy-scope .btn--cc.is-active{color:#fff}.legacy-scope .btn--cc.is-active:after{content:"";background:currentColor;border-radius:2px;height:2px;position:absolute;bottom:6px;left:28%;right:28%}.legacy-scope .chip{border:1px solid var(--border);color:var(--ink-2);background:var(--surface);white-space:nowrap;border-radius:999px;padding:.2rem .75rem;font-size:.78rem;font-weight:500;display:inline-block}.legacy-scope .chip--accent{color:var(--accent-strong);border-color:var(--accent-border);background:var(--accent-soft)}.legacy-scope .chip--amber{color:var(--amber);border-color:var(--amber-border);background:var(--amber-soft)}.legacy-scope .chip--coral{color:var(--coral);border-color:var(--coral-border);background:var(--coral-soft)}.legacy-scope .chip--blue{color:var(--accent-strong);border-color:var(--accent-border)}.legacy-scope .chip--muted{color:var(--ink-3);background:var(--surface-2)}.legacy-scope .chip-row{flex-wrap:wrap;gap:.5rem;margin:.75rem 0;display:flex}.legacy-scope .banner{border-radius:var(--radius-control);border:1px solid var(--border);background:var(--surface);margin:1rem 0;padding:.85rem 1.1rem;font-size:.92rem}.legacy-scope .banner--accent{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.legacy-scope .banner--amber{border-color:var(--amber-border);background:var(--amber-soft);color:var(--amber)}.legacy-scope .banner--coral{border-color:var(--coral-border);background:var(--coral-soft);color:var(--coral)}.legacy-scope .banner--muted{background:var(--surface-2);color:var(--ink-2)}.legacy-scope .banner ul{margin:.4rem 0 0;padding-left:1.2rem}.legacy-scope .dialog-backdrop{z-index:60;background:#191c2473;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.legacy-scope .dialog-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);flex-direction:column;width:min(560px,100%);max-height:min(86dvh,900px);display:flex;box-shadow:0 24px 60px #191c2440}.legacy-scope .dialog-panel--wide{width:min(880px,100%)}.legacy-scope .dialog-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem 1.5rem;display:flex}.legacy-scope .dialog-title{margin:0;font-size:1.1rem}.legacy-scope .dialog-body{padding:1.5rem;overflow-y:auto}@media (max-width:767px){.legacy-scope .dialog-backdrop{padding:0}.legacy-scope .dialog-panel,.legacy-scope .dialog-panel--wide{border-radius:0;width:100%;height:100dvh;max-height:none}}.legacy-scope .learner{max-width:860px;margin:0 auto}.legacy-scope .learner--with-chat{grid-template-columns:minmax(0,1fr) clamp(220px,28vw,340px);align-items:start;gap:clamp(1rem,3vw,3rem);max-width:1240px;display:grid}.legacy-scope .learner__main{min-width:0}.legacy-scope .learner--landing{max-width:1240px}.legacy-scope .placeholder-notice{background:var(--surface-2);border:1px solid var(--border);color:var(--ink-2);border-radius:var(--radius-control);justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;padding:.45rem 1rem;font-size:.82rem;display:flex}.legacy-scope .placeholder-notice__dismiss{color:var(--ink-3);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:.15rem .4rem;font-size:1rem;line-height:1}.legacy-scope .placeholder-notice__dismiss:hover{color:var(--ink);background:var(--border)}.legacy-scope .preview-bar{background:var(--accent-soft);border:1px solid var(--accent-border);color:var(--accent-strong);border-radius:var(--radius-control);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;padding:.5rem 1rem;font-size:.9rem;display:flex}.legacy-scope .rail{margin:0 0 2.5rem}.legacy-scope .rail__times{font-variant-numeric:tabular-nums;color:var(--ink-3);justify-content:space-between;margin-bottom:.5rem;font-size:.82rem;display:flex}.legacy-scope .rail__elapsed{color:var(--ink);font-weight:600}.legacy-scope .rail__track{background:var(--surface-3);border-radius:5px;height:5px;position:relative}.legacy-scope .rail__fill{background:var(--accent);border-radius:5px;height:100%;transition:width .3s linear}.legacy-scope .rail__marker{background:var(--surface);border:2px solid var(--ink-3);box-sizing:border-box;border-radius:50%;width:9px;height:9px;position:absolute;top:50%;transform:translate(-50%,-50%)}.legacy-scope .rail__marker.is-active{border-color:var(--accent);background:var(--accent);box-shadow:0 0 0 4px #2a54d433}.legacy-scope .rail__marker.is-passed{border-color:var(--accent);background:var(--accent)}.legacy-scope .rail__caption{color:var(--ink-3);margin:.55rem 0 0;font-size:.78rem}.legacy-scope .landing-hero{text-align:center;color:#fff;background:radial-gradient(ellipse 62% 50% at 50% 38%, #1a2448bf 0%, #1a244800 100%), linear-gradient(180deg, var(--ink) 0%, var(--ink) 82%, var(--navy-mid) 100%);flex-direction:column;align-items:center;margin:-2.5rem calc(50% - 50vw) 0;padding:clamp(64px,9vw,110px) 24px clamp(56px,8vw,96px);display:flex}.legacy-scope .hero-tag{border-radius:var(--radius-pill);color:#ffffff9e;background:#ffffff0f;border:1px solid #ffffff24;align-items:center;gap:9px;margin-bottom:34px;padding:9px 18px;font-size:.88rem;font-weight:500;display:inline-flex}.legacy-scope .hero-tag-dot{background:#2a54d4;border-radius:50%;flex-shrink:0;width:7px;height:7px}.legacy-scope .landing-hero__title{font-family:var(--font-display);letter-spacing:-.03em;color:#fff;margin-bottom:28px;font-size:clamp(2.4rem,1.3rem + 4vw,4rem);font-weight:600;line-height:1.14}.legacy-scope .landing-hero__sub{color:#ffffff9e;max-width:500px;margin-bottom:48px;font-size:clamp(1rem,.3vw + .97rem,1.15rem);line-height:1.7}.legacy-scope .landing-hero__ctas{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.legacy-scope .landing-hero__note{color:#ffffff80;margin-top:22px;font-size:.85rem}.legacy-scope .landing-stats{border-top:1px solid var(--border);margin:clamp(48px,7vw,80px) 0;display:flex}.legacy-scope .stat{flex-direction:column;flex:1;padding:36px 40px 0 0;display:flex}.legacy-scope .stat+.stat{border-left:1px solid var(--border);padding-left:40px}.legacy-scope .stat-number{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);margin-bottom:12px;font-size:clamp(2.1rem,1.3rem + 2.4vw,3.2rem);font-weight:700;line-height:1}.legacy-scope .stat-label{color:var(--ink-2);max-width:250px;font-size:.92rem;line-height:1.5}@media (max-width:767px){.legacy-scope .landing-stats{border-top:none;flex-direction:column}.legacy-scope .stat{border-top:1px solid var(--border);padding:24px 0 0}.legacy-scope .stat+.stat{border-left:none;padding-left:0}.legacy-scope .stat-label{max-width:none}}.legacy-scope .landing__objective{border-left:3px solid var(--accent);max-width:62ch;margin-bottom:2rem;padding:.25rem 0 .25rem 1.5rem}.legacy-scope .landing__objective h2{text-transform:uppercase;letter-spacing:.09em;color:var(--ink-3);margin-bottom:.6rem;font-size:.72rem}.legacy-scope .landing__objective p{color:var(--ink-2);margin:0}.legacy-scope .learner__stage{margin-bottom:2rem;position:relative}.legacy-scope .film-slot{aspect-ratio:16/9;border-radius:var(--radius-card);border:1px dashed var(--border-strong);background:radial-gradient(ellipse at 30% 20%, var(--navy-card) 0%, var(--ink) 70%);color:#e8eaf1;flex-direction:column;justify-content:center;gap:.25rem;padding:clamp(1.5rem,5vw,4rem);display:flex}.legacy-scope .film-slot .eyebrow{color:#aeb8e8}.legacy-scope .film-slot__title{font-family:var(--font-display);color:#fff;max-width:24ch;font-size:clamp(1.4rem,3vw,2rem)}.legacy-scope .film-slot__body{color:#b9bdc9;max-width:52ch;margin-bottom:1.5rem}.legacy-scope .film-slot__action{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.legacy-scope .film-slot__action .chip--amber{color:#f2c14e;background:#f2c14e26;border-color:#f2c14e66}.legacy-scope .video-stage{max-width:1240px;margin:0 auto}.legacy-scope .video-frame{aspect-ratio:16/9;background:#000;border:0;border-radius:12px 12px 0 0;position:relative;overflow:hidden}.legacy-scope .video-el{object-fit:contain;background:#000;width:100%;height:100%;display:block}.legacy-scope .video-overlay{color:#d6d9e2;background:#0a0c1299;flex-direction:column;justify-content:center;align-items:center;gap:.75rem;display:flex;position:absolute;inset:0}.legacy-scope .spinner{border:3px solid #ffffff40;border-top-color:#fff;border-radius:50%;width:28px;height:28px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.legacy-scope .player-controls{box-shadow:var(--shadow-card);background:#0a0f1e;border-radius:0 0 12px 12px;flex-wrap:wrap;align-items:center;gap:.25rem;padding:.5rem .75rem;display:flex}.legacy-scope .player-time{font-variant-numeric:tabular-nums;color:#ffffffa6;min-width:90px;padding:0 .35rem;font-size:.85rem}.legacy-scope .player-scrubber{min-width:120px;accent-color:var(--accent);flex:1;height:28px}.legacy-scope .video-stage__gate-note,.legacy-scope .video-stage__mode-note{color:var(--ink-3);text-align:center;margin:.6rem 0 .25rem;font-size:.8rem}.legacy-scope .video-stage__mode-note{color:var(--amber)}.legacy-scope .checkpoint-overlay{border-radius:var(--radius-card);background:#0a0f1ee0;flex-direction:column;justify-content:center;align-items:center;gap:.25rem;animation:.3s fade-in;display:flex;position:absolute;inset:0}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}}.legacy-scope .checkpoint-overlay__title{font-family:var(--font-display);color:#fff;font-size:1.7rem;font-weight:600}.legacy-scope .checkpoint-overlay__sub{color:#b9bdc9}.legacy-scope .assessment{grid-template-columns:35fr 65fr;align-items:start;gap:3.5rem;padding-top:.5rem;display:grid}@media (max-width:1023px){.legacy-scope .assessment{grid-template-columns:1fr;gap:2rem}}.legacy-scope .assessment__module-title{font-family:var(--font-display);font-size:1.35rem}.legacy-scope .assessment__count{color:var(--ink-2);margin-top:1.5rem;font-weight:600}.legacy-scope .question-segments{gap:6px;margin-top:.5rem;display:flex}.legacy-scope .question-segment{background:var(--surface-3);border-radius:999px;flex:1;height:6px}.legacy-scope .question-segment.is-done{background:var(--accent)}.legacy-scope .question-segment.is-active{outline:1px solid var(--ink-3)}.legacy-scope .question-prompt{font-family:var(--font-display);letter-spacing:-.01em;margin-bottom:.75rem;font-size:clamp(22px,2.6vw,30px);font-weight:600;line-height:1.3}.legacy-scope .question-prompt--preview{font-size:1.1rem}.legacy-scope .question-instruction{color:var(--ink-3);margin-bottom:1.5rem;font-size:.9rem}.legacy-scope .options{border:none;flex-direction:column;gap:.8rem;margin:0 0 1.5rem;padding:0;display:flex}.legacy-scope .option-row{border:1px solid var(--border);border-radius:var(--radius-control);background:var(--surface);cursor:pointer;transition:border-color var(--transition), background var(--transition);align-items:flex-start;gap:.9rem;padding:1rem 1.2rem;display:flex}.legacy-scope .option-row:hover{border-color:var(--border-strong)}.legacy-scope .option-row.is-selected,.legacy-scope .option-row.is-correct{border-color:var(--accent);background:var(--accent-soft)}.legacy-scope .option-row input{accent-color:var(--accent);flex-shrink:0;width:18px;height:18px;margin-top:.35rem}.legacy-scope .options:disabled .option-row{cursor:default}.legacy-scope .assessment__actions{margin-top:1.5rem}@media (max-width:767px){.legacy-scope .assessment__actions--sticky{padding:.75rem 0 calc(.75rem + env(safe-area-inset-bottom));background:linear-gradient(180deg, transparent, var(--bg) 30%);position:sticky;bottom:0}.legacy-scope .assessment__actions--sticky .btn{width:100%}}.legacy-scope .feedback{border-radius:var(--radius-card);border:1px solid var(--border);background:var(--surface);margin-top:1.5rem;padding:1.5rem}.legacy-scope .feedback--correct{border-color:var(--accent-border);background:var(--accent-soft)}.legacy-scope .feedback--correct h3{color:var(--accent-strong)}.legacy-scope .feedback--incorrect{border-color:var(--amber-border);background:var(--amber-soft)}.legacy-scope .feedback--incorrect h3{color:var(--amber)}.legacy-scope 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.stat-strip__num{font-size:var(--text-xl);letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--ink);font-weight:600;display:block}.legacy-scope .stat-strip__label{font-size:var(--text-sm);color:var(--ink-3);margin-top:2px;display:block}.legacy-scope .dashboard>section+section,.legacy-scope .dashboard>.table-wrap{margin-top:var(--space-8)}.legacy-scope .section-head{margin-bottom:var(--space-3)}.legacy-scope .section-head h2{margin:0}.legacy-scope .section-head p{margin:2px 0 0}.legacy-scope .back-link{font-size:var(--text-sm);color:var(--ink-3);transition:color var(--transition-fast);align-items:center;gap:4px;text-decoration:none;display:inline-flex}.legacy-scope .back-link:hover{color:var(--ink)}.legacy-scope .curriculum-section{margin-top:var(--space-8)}.legacy-scope .curriculum-list{border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);margin:0;padding:0;list-style:none;overflow:hidden}.legacy-scope 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.eph__logline{color:#ffffffc7;-webkit-line-clamp:3;-webkit-box-orient:vertical;max-width:54ch;margin:0;font-size:.98rem;line-height:1.6;display:-webkit-box;overflow:hidden}.legacy-scope .eph__actions{flex-wrap:wrap;align-items:center;gap:.7rem;margin-top:.35rem;display:flex}.legacy-scope .eph-btn{font:inherit;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:.55rem;padding:.72rem 1.6rem;font-size:1rem;font-weight:650;transition:background .13s,transform .13s;display:inline-flex}.legacy-scope .eph-btn:focus-visible{outline-offset:2px;outline:2px solid #fff}.legacy-scope .eph-btn--play{color:#0a0f1e;background:#fff}.legacy-scope .eph-btn--play:hover{background:#ffffffd6}.legacy-scope .eph-btn--play svg{margin-left:-4px}.legacy-scope .eph-btn--ghost{color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff29}.legacy-scope .eph-btn--ghost:hover{background:#ffffff42}.legacy-scope .eph__progress{align-items:center;gap:.75rem;width:min(380px,100%);display:flex}.legacy-scope .eph__progress-track{background:#ffffff47;border-radius:999px;flex:1;height:4px;overflow:hidden}.legacy-scope .eph__progress-fill{background:#6b63ee;border-radius:999px;height:100%;display:block}.legacy-scope .eph__progress-label{font-variant-numeric:tabular-nums;color:#fff9;white-space:nowrap;font-size:.8rem}.legacy-scope .eph-below{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:2rem 3.5rem;max-width:1100px;padding:1.9rem .5rem 1rem;display:grid}.legacy-scope .eph-below__h{color:var(--ink);margin:0 0 .8rem;font-size:.82rem;font-weight:650}.legacy-scope .eph-points{flex-direction:column;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.legacy-scope .eph-points li{color:var(--ink-2);align-items:flex-start;gap:.6rem;font-size:.92rem;line-height:1.55;display:flex}.legacy-scope .eph-points svg{color:#12965a;flex-shrink:0;margin-top:4px}.legacy-scope .eph-about{max-width:52ch;color:var(--ink-2);margin:0 0 .6rem;font-size:.9rem;line-height:1.6}.legacy-scope .eph-about--meta{color:var(--ink-3);font-size:.84rem}@media (max-width:900px){.legacy-scope .eph{min-height:420px}.legacy-scope .eph-below{grid-template-columns:1fr;gap:1.5rem}}.legacy-scope .video-stage:fullscreen .player-controls,.legacy-scope .video-stage--expanded .player-controls{border-radius:0}.legacy-scope .video-stage:-webkit-full-screen .player-controls{border-radius:0}.legacy-scope .sochat{border:1px solid var(--border);background:#fff;border-radius:14px;flex-direction:column;height:clamp(340px,100dvh - 320px,540px);display:flex;position:sticky;top:110px;overflow:hidden;box-shadow:0 12px 40px #0a0f1e1a}.legacy-scope .sochat__head{border-bottom:1px solid var(--hairline,#eef0f2);align-items:center;gap:.65rem;padding:.8rem 1rem;display:flex}.legacy-scope .sochat__avatar{color:#fff;background:linear-gradient(135deg,#4f46e5 0%,#6b63ee 60%,#8f88f4 100%);border-radius:9px;flex-shrink:0;place-items:center;width:32px;height:32px;display:grid;box-shadow:0 4px 12px #4f46e559}.legacy-scope .sochat__id{min-width:0}.legacy-scope .sochat__name{color:var(--navy-mid);margin:0;font-size:.95rem;font-weight:650;line-height:1.25}.legacy-scope .sochat__status{color:var(--ink-3);margin:0;font-size:.74rem}.legacy-scope .sochat__min{width:30px;height:30px;color:var(--ink-3);cursor:pointer;background:0 0;border:none;border-radius:8px;place-items:center;margin-left:auto;display:grid}.legacy-scope .sochat__min:hover{background:var(--surface-2);color:var(--ink)}.legacy-scope .sochat__log{overscroll-behavior:contain;flex-direction:column;flex:1;gap:.8rem;min-height:0;padding:1rem;display:flex;position:relative;overflow-y:auto}.legacy-scope .sochat__msg p{margin:0;font-size:.9rem;line-height:1.55}.legacy-scope .sochat__msg--assistant{max-width:100%}.legacy-scope .sochat__msg--assistant p{color:var(--ink)}.legacy-scope .sochat__msg--user{align-self:flex-end;max-width:85%}.legacy-scope .sochat__msg--user p{background:var(--accent);color:#fff;border-radius:15px 15px 5px;padding:.5rem .85rem}.legacy-scope .sochat__dots{gap:4px;padding:.35rem 0;display:inline-flex}.legacy-scope .sochat__dots span{background:var(--ink-3);border-radius:50%;width:6px;height:6px;animation:1.1s ease-in-out infinite sochat-bounce}.legacy-scope .sochat__dots span:nth-child(2){animation-delay:.15s}.legacy-scope .sochat__dots span:nth-child(3){animation-delay:.3s}@keyframes sochat-bounce{0%,60%,to{opacity:.5;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}@media (prefers-reduced-motion:reduce){.legacy-scope .sochat__dots span{animation:none}}.legacy-scope .sochat__chips{flex-direction:column;align-items:flex-start;gap:.45rem;margin-top:.2rem;display:flex}.legacy-scope .sochat__chip{font:inherit;color:var(--accent);border:1px solid var(--accent-border,#c7c3f6);cursor:pointer;text-align:left;background:#fff;border-radius:999px;padding:.42rem .85rem;font-size:.82rem;font-weight:500;transition:background .13s}.legacy-scope .sochat__chip:hover{background:var(--accent-soft,#eeedfc)}.legacy-scope .sochat__composer{border-top:1px solid var(--hairline,#eef0f2);align-items:center;gap:.5rem;padding:.7rem .8rem .35rem;display:flex}.legacy-scope .sochat__composer input{min-width:0;font:inherit;color:var(--ink);background:var(--surface-2);border:1px solid #0000;border-radius:999px;flex:1;padding:.55rem 1rem;font-size:.9rem;transition:border-color .13s,background .13s}.legacy-scope .sochat__composer input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft,#eeedfc);background:#fff;outline:none}.legacy-scope .sochat__composer input:disabled{color:var(--ink-3)}.legacy-scope .sochat__send{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;transition:background .13s;display:grid}.legacy-scope .sochat__send:hover:not(:disabled){background:var(--accent-strong,#4038c9)}.legacy-scope .sochat__send:disabled{background:var(--surface-3);color:var(--ink-3);cursor:default}.legacy-scope .sochat__send:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.legacy-scope .sochat__note{color:var(--ink-3);margin:0;padding:.35rem 1.1rem .75rem;font-size:.72rem;line-height:1.45}