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.flow-step__num{background:var(--surface);color:var(--text-muted)}.flow-step__phase{font-size:var(--fs-eyebrow);font-weight:var(--fw-bold);letter-spacing:var(--ls-wide);text-transform:uppercase;color:var(--text-muted)}.flow-step__title{font-size:var(--fs-h4);font-weight:var(--fw-bold);color:var(--text-primary)}.flow-step__detail{font-size:var(--fs-body-sm);color:var(--text-muted);margin-top:var(--space-2)}.flow-step__action{padding-top:var(--space-5);margin-top:auto}.flow-step__soon{font-size:var(--fs-body-sm);font-weight:var(--fw-semibold);color:var(--text-muted);align-items:center;gap:6px;display:inline-flex}.progress-overall{align-items:center;gap:var(--space-5);display:flex}.progress-overall__num{font-size:2.6rem;font-weight:var(--fw-extra);color:var(--accent-strong);letter-spacing:var(--ls-heading);flex-shrink:0;line-height:1}.progress-overall__body{flex:1;min-width:0}.progress-overall__label{font-weight:var(--fw-bold);color:var(--text-primary);margin-bottom:var(--space-2)}.progress-overall 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var(--ease-standard);display:inline-flex}.quick-action:hover{border-color:var(--accent);color:var(--text-primary);text-decoration:none}.mission__icon{border-radius:var(--radius-md);color:#9fe3ef;background:#4bafc22e;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.mission__head{align-items:center;gap:var(--space-4);display:flex}.mission__steps{gap:var(--space-2);margin-top:var(--space-4);flex-wrap:wrap;display:flex}.mission__step{font-size:var(--fs-caption);font-weight:var(--fw-semibold);color:var(--text-on-dark);border-radius:var(--radius-pill);background:#ffffff1a;border:1px solid #ffffff24;align-items:center;gap:6px;padding:5px 12px;display:inline-flex}.trend{font-size:var(--fs-caption);font-weight:var(--fw-bold);align-items:center;gap:5px;display:inline-flex}.trend 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var(--ease-standard);display:flex}.subject-btn:hover{border-color:var(--accent);background:var(--c-teal-tint-08)}.section-label{font-size:var(--fs-eyebrow);font-weight:var(--fw-bold);letter-spacing:var(--ls-wide);text-transform:uppercase;color:var(--text-muted);margin:var(--space-6) 0 var(--space-3)}.skill-row{padding:var(--space-4) 0;border-top:var(--border-width) solid var(--border)}.skill-row:first-of-type{border-top:none}.skill-row__top{align-items:center;gap:var(--space-3);margin-bottom:var(--space-2);flex-wrap:wrap;display:flex}.skill-row__name{font-weight:var(--fw-semibold);color:var(--text-primary)}.skill-row__spacer{margin-left:auto}.skill-row__meta{font-size:var(--fs-caption);color:var(--text-muted)}.rec-banner{justify-content:space-between;align-items:center;gap:var(--space-4);border-color:var(--c-teal-tint-18);margin-bottom:var(--space-6);background:radial-gradient(600px 200px at 90% -40%, var(--c-teal-tint-08), transparent 70%), var(--surface);display:flex}.rec-banner__body{align-items:center;gap:var(--space-4);display:flex}.lesson-hero{margin-bottom:var(--space-5)}.lesson-hero__badges{gap:var(--space-2);margin-bottom:var(--space-3);flex-wrap:wrap;display:flex}.lesson-hero__title{font-size:var(--fs-h1)}.lesson-hero__goal{align-items:flex-start;gap:var(--space-2);margin-top:var(--space-3);color:var(--text-body);font-size:var(--fs-body-lg);display:flex}.lesson-hero__goal .icon{color:var(--accent);flex-shrink:0;margin-top:3px}.lesson-hero__meta{gap:var(--space-5);margin-top:var(--space-4);color:var(--text-muted);font-size:var(--fs-body-sm);font-weight:var(--fw-semibold);display:flex}.lesson-hero__meta span{align-items:center;gap:6px;display:inline-flex}.lesson-hero__actions{margin-top:var(--space-5)}.video-block{margin-bottom:var(--space-6)}.video-block__frame{aspect-ratio:16/9;border-radius:var(--radius-lg);background:linear-gradient(150deg, var(--c-navy-800), 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