._root_1u6bp_1{--expert-max: 1200px;--expert-band: color-mix(in srgb, var(--tk-brand) 16%, var(--surface));display:flex;flex-direction:column;width:100%;background-color:var(--background);color:var(--foreground)}._hero_1u6bp_19{position:relative;overflow:hidden;background-color:var(--expert-band);color:var(--foreground)}._heroPattern_1u6bp_29{position:absolute;left:0;right:0;bottom:0;height:4px;background-color:var(--tk-brand);pointer-events:none}._heroInner_1u6bp_39{position:relative;display:flex;align-items:center;gap:var(--spacing-8);width:100%;max-width:var(--expert-max);margin:0 auto;padding:var(--spacing-16) var(--spacing-6);box-sizing:border-box}._shareButton_1u6bp_53{position:absolute;top:var(--spacing-6);right:var(--spacing-6);display:inline-flex;align-items:center;gap:var(--spacing-2);height:2.25rem;padding:0 var(--spacing-4);border:1px solid var(--border);border-radius:var(--radius);background-color:var(--surface);color:var(--foreground);font-family:var(--font-family-base);font-size:.875rem;font-weight:600;cursor:pointer;transition:border-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._shareButton_1u6bp_53:hover{border-color:var(--tk-brand-deep);color:var(--tk-brand-text)}._shareButton_1u6bp_53:focus-visible{outline:none;box-shadow:var(--shadow-focus)}._heroAvatarWrap_1u6bp_84{flex-shrink:0;width:11.5rem;height:11.5rem;border-radius:var(--radius-full);border:4px solid var(--surface);background-color:var(--surface);box-shadow:var(--shadow-md);overflow:hidden}._heroAvatar_1u6bp_84{width:100%;height:100%;object-fit:cover;display:block}._heroAvatarFallback_1u6bp_102{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background-color:var(--muted);color:var(--muted-foreground)}._heroText_1u6bp_112{min-width:0}._eyebrow_1u6bp_116{display:inline-flex;align-items:center;gap:var(--spacing-2);height:1.75rem;padding:0 var(--spacing-3);border-radius:var(--radius-full);background-color:var(--tk-brand-deep);color:#fff;font-size:.75rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}._name_1u6bp_131{display:flex;align-items:center;gap:var(--spacing-3);flex-wrap:wrap;margin:var(--spacing-4) 0 0;font-family:var(--font-family-heading);font-size:3rem;font-weight:800;letter-spacing:-.03em;line-height:1.05;color:var(--foreground)}._nameBadge_1u6bp_145{flex-shrink:0}._tagline_1u6bp_149{margin:var(--spacing-3) 0 0;max-width:46ch;font-size:1.125rem;font-weight:500;line-height:1.5;color:var(--foreground)}._heroMeta_1u6bp_158{display:flex;flex-wrap:wrap;gap:var(--spacing-2) var(--spacing-4);margin:var(--spacing-6) 0 0;padding:0;list-style:none}._heroMetaItem_1u6bp_167{display:inline-flex;align-items:center;gap:var(--spacing-2);font-size:.875rem;font-weight:600;color:var(--muted-foreground)}._heroMetaItem_1u6bp_167 svg{color:var(--tk-brand-text)}._heroActions_1u6bp_180{display:flex;flex-wrap:wrap;gap:var(--spacing-3);margin-top:var(--spacing-6)}._heroPrimary_1u6bp_187{display:inline-flex;align-items:center;justify-content:center;height:2.75rem;padding:0 var(--spacing-6);border:1px solid var(--tk-brand-deep);border-radius:var(--radius);background-color:var(--tk-brand-deep);color:#fff;font-family:var(--font-family-base);font-size:.9375rem;font-weight:700;text-decoration:none;cursor:pointer;transition:background-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._heroPrimary_1u6bp_187:hover{background-color:var(--surface);color:var(--tk-brand-text)}._heroPrimary_1u6bp_187:focus-visible,._heroSecondary_1u6bp_212:focus-visible,._socialLink_1u6bp_213:focus-visible{outline:none;box-shadow:var(--shadow-focus)}._heroSecondary_1u6bp_212{display:inline-flex;align-items:center;justify-content:center;height:2.75rem;padding:0 var(--spacing-6);border:1px solid var(--border);border-radius:var(--radius);background-color:var(--surface);color:var(--foreground);font-family:var(--font-family-base);font-size:.9375rem;font-weight:700;text-decoration:none;cursor:pointer;transition:border-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._heroSecondary_1u6bp_212:hover{border-color:var(--tk-brand-deep);color:var(--tk-brand-text)}._socialRow_1u6bp_242{display:flex;flex-wrap:wrap;gap:var(--spacing-2);margin-top:var(--spacing-6)}._socialLink_1u6bp_213{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border:1px solid var(--border);border-radius:var(--radius-full);background-color:var(--surface);color:var(--foreground);transition:background-color var(--animation-duration-fast) ease,border-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._socialLink_1u6bp_213:hover{background-color:var(--tk-brand-deep);border-color:var(--tk-brand-deep);color:#fff}._statsBand_1u6bp_275{width:100%;max-width:var(--expert-max);margin:var(--spacing-8) auto 0;padding:0 var(--spacing-6);box-sizing:border-box}._statsCard_1u6bp_283{display:grid;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:var(--spacing-6);margin:0;padding:var(--spacing-6);background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}._stat_1u6bp_275{display:flex;align-items:flex-start;gap:var(--spacing-3);min-width:0}._statIcon_1u6bp_304{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:2.75rem;height:2.75rem;border-radius:var(--radius-md);background-color:var(--tk-brand-tint);color:var(--tk-brand-text)}._statBody_1u6bp_316{min-width:0}._statValue_1u6bp_320{font-family:var(--font-family-heading);font-size:1.625rem;font-weight:800;letter-spacing:-.02em;line-height:1.1;color:var(--foreground);font-variant-numeric:tabular-nums}._statLabel_1u6bp_330{margin:2px 0 0;font-size:.8125rem;font-weight:500;line-height:1.35;color:var(--muted-foreground)}._section_1u6bp_340{width:100%;max-width:var(--expert-max);margin:0 auto;padding:var(--spacing-16) var(--spacing-6) 0;box-sizing:border-box}._sectionHead_1u6bp_348{margin-bottom:var(--spacing-6)}._sectionTitle_1u6bp_352{margin:0;font-family:var(--font-family-heading);font-size:1.75rem;font-weight:800;letter-spacing:-.02em;line-height:1.2;color:var(--foreground)}._sectionText_1u6bp_362{margin:var(--spacing-2) 0 0;max-width:60ch;font-size:.9375rem;line-height:1.55;color:var(--muted-foreground)}._chipCloud_1u6bp_370{display:flex;flex-wrap:wrap;gap:var(--spacing-2)}._chip_1u6bp_370{display:inline-flex;align-items:center;height:2rem;padding:0 var(--spacing-4);border:1px solid var(--border);border-radius:var(--radius-full);background-color:var(--surface);color:var(--foreground);font-size:.875rem;font-weight:600}._chipSolid_1u6bp_389{display:inline-flex;align-items:center;height:2rem;padding:0 var(--spacing-4);border:1px solid transparent;border-radius:var(--radius-full);background-color:var(--tk-brand-tint);color:var(--tk-brand-text);font-size:.875rem;font-weight:700}._filters_1u6bp_404{display:flex;align-items:center;gap:2px;margin-bottom:var(--spacing-6);padding:var(--spacing-2) var(--spacing-3);background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow);overflow-x:auto;scrollbar-width:none}._filters_1u6bp_404::-webkit-scrollbar{display:none}._filter_1u6bp_404{display:inline-flex;align-items:center;gap:var(--spacing-2);flex-shrink:0;height:2rem;padding:0 var(--spacing-3);border:none;border-radius:var(--radius);background:none;color:var(--muted-foreground);font-family:var(--font-family-base);font-size:.875rem;font-weight:600;cursor:pointer;transition:background-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._filter_1u6bp_404:hover{background-color:var(--muted);color:var(--foreground)}._filter_1u6bp_404:focus-visible{outline:none;box-shadow:var(--shadow-focus)}._filterActive_1u6bp_451{background-color:var(--tk-brand-tint);color:var(--tk-brand-text)}._filterCount_1u6bp_456{display:inline-flex;align-items:center;justify-content:center;min-width:1.25rem;height:1.125rem;padding:0 .375rem;border-radius:var(--radius-full);background-color:var(--muted);color:var(--muted-foreground);font-size:.6875rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}._filterActive_1u6bp_451 ._filterCount_1u6bp_456{background-color:var(--tk-brand-deep);color:#fff}._grid_1u6bp_477{display:grid;grid-template-columns:repeat(auto-fill,minmax(17.5rem,1fr));gap:var(--spacing-4)}._loadMoreRow_1u6bp_483{display:flex;justify-content:center;margin-top:var(--spacing-6)}._loadMore_1u6bp_483{display:inline-flex;align-items:center;gap:var(--spacing-2);height:2.5rem;padding:0 var(--spacing-6);border:1px solid var(--border);border-radius:var(--radius);background-color:var(--surface);color:var(--foreground);font-family:var(--font-family-base);font-size:.875rem;font-weight:600;cursor:pointer;transition:border-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._loadMore_1u6bp_483:hover{border-color:var(--tk-brand-deep);color:var(--tk-brand-text)}._loadMore_1u6bp_483:focus-visible{outline:none;box-shadow:var(--shadow-focus)}._loadMoreCount_1u6bp_517{display:inline-flex;align-items:center;justify-content:center;min-width:1.25rem;height:1.125rem;padding:0 .375rem;border-radius:var(--radius-full);background-color:var(--tk-brand-tint);color:var(--tk-brand-text);font-size:.6875rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}._emptyPanel_1u6bp_533{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-3);padding:var(--spacing-16) var(--spacing-4);text-align:center;background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md)}._emptyIcon_1u6bp_546{display:flex;align-items:center;justify-content:center;width:3.25rem;height:3.25rem;border-radius:var(--radius-full);background-color:var(--tk-brand-tint);color:var(--tk-brand-text)}._emptyTitle_1u6bp_557{margin:0;font-family:var(--font-family-heading);font-size:1.125rem;font-weight:700;color:var(--foreground)}._emptyText_1u6bp_565{margin:0;max-width:34rem;font-size:.875rem;line-height:1.5;color:var(--muted-foreground)}._steps_1u6bp_575{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:var(--spacing-4);margin:0;padding:0;list-style:none;counter-reset:step}._step_1u6bp_575{position:relative;padding:var(--spacing-6);background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow)}._stepNumber_1u6bp_594{position:absolute;top:var(--spacing-6);right:var(--spacing-6);font-family:var(--font-family-heading);font-size:2rem;font-weight:800;line-height:1;color:var(--border)}._stepIcon_1u6bp_605{display:flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;border-radius:var(--radius-md);background-color:var(--tk-brand-tint);color:var(--tk-brand-text)}._stepTitle_1u6bp_616{margin:var(--spacing-4) 0 0;font-family:var(--font-family-heading);font-size:1.0625rem;font-weight:700;color:var(--foreground)}._stepText_1u6bp_624{margin:var(--spacing-2) 0 0;font-size:.875rem;line-height:1.55;color:var(--muted-foreground)}._aboutGrid_1u6bp_633{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:var(--spacing-6);align-items:start}._aboutMain_1u6bp_640,._aboutSide_1u6bp_641{display:flex;flex-direction:column;gap:var(--spacing-4);min-width:0}._card_1u6bp_648{padding:var(--spacing-6);background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow)}._cardTitle_1u6bp_656{display:flex;align-items:center;gap:var(--spacing-2);margin:0 0 var(--spacing-4);font-family:var(--font-family-heading);font-size:1.0625rem;font-weight:700;color:var(--foreground)}._bio_1u6bp_667{margin:0;font-size:.9375rem;line-height:1.7;color:var(--foreground);white-space:pre-wrap}._mutedText_1u6bp_675{margin:0;font-size:.875rem;line-height:1.6;color:var(--muted-foreground)}._timeline_1u6bp_682{display:flex;flex-direction:column;gap:var(--spacing-6);margin:0;padding:0 0 0 var(--spacing-6);list-style:none;border-left:2px solid var(--border)}._timelineItem_1u6bp_692{position:relative}._timelineDot_1u6bp_696{position:absolute;left:calc(var(--spacing-6) * -1 - 6px);top:6px;width:10px;height:10px;border-radius:var(--radius-full);background-color:var(--tk-brand);border:2px solid var(--surface)}._timelineRole_1u6bp_707{margin:0;font-family:var(--font-family-heading);font-size:1rem;font-weight:700;color:var(--foreground)}._timelineMeta_1u6bp_715{margin:2px 0 0;font-size:.875rem;font-weight:600;color:var(--tk-brand-text)}._timelineDate_1u6bp_722{margin:2px 0 0;font-size:.8125rem;color:var(--muted-foreground)}._timelineDesc_1u6bp_728{margin:var(--spacing-2) 0 0;font-size:.875rem;line-height:1.6;color:var(--muted-foreground);white-space:pre-wrap}._awards_1u6bp_736{display:flex;flex-direction:column;gap:var(--spacing-3);margin:0;padding:0;list-style:none}._award_1u6bp_736{display:flex;gap:var(--spacing-3);padding:var(--spacing-3);border:1px solid var(--border);border-radius:var(--radius);background-color:var(--background)}._awardIcon_1u6bp_754{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:2.25rem;height:2.25rem;border-radius:var(--radius);background-color:var(--tk-brand-tint);color:var(--tk-brand-text)}._awardTitle_1u6bp_766{margin:0;font-size:.9375rem;font-weight:700;color:var(--foreground)}._awardDesc_1u6bp_773{margin:2px 0 0;font-size:.8125rem;line-height:1.5;color:var(--muted-foreground)}._details_1u6bp_780{display:flex;flex-direction:column;gap:var(--spacing-3);margin:0;padding:0;list-style:none}._detail_1u6bp_780{display:flex;align-items:center;gap:var(--spacing-3);font-size:.875rem;color:var(--foreground);overflow-wrap:anywhere}._detail_1u6bp_780 svg{flex-shrink:0;color:var(--tk-brand-text)}._detailLink_1u6bp_803{color:var(--tk-brand-text);font-weight:600;text-decoration:none}._detailLink_1u6bp_803:hover{text-decoration:underline}._teacherCta_1u6bp_818{width:100%;max-width:var(--expert-max);margin:0 auto;padding:var(--spacing-16) var(--spacing-6) 0;box-sizing:border-box}._closing_1u6bp_828{position:relative;overflow:hidden;margin-top:var(--spacing-16);background-color:var(--expert-band);color:var(--foreground)}._closingInner_1u6bp_836{position:relative;width:100%;max-width:var(--expert-max);margin:0 auto;padding:var(--spacing-16) var(--spacing-6);box-sizing:border-box;text-align:center}._closingTitle_1u6bp_846{margin:0;font-family:var(--font-family-heading);font-size:2rem;font-weight:800;letter-spacing:-.02em;color:var(--foreground)}._closingText_1u6bp_855{margin:var(--spacing-3) auto var(--spacing-6);max-width:52ch;font-size:1rem;font-weight:500;line-height:1.6;color:var(--muted-foreground)}._preview_1u6bp_868{--expert-max: 900px}._preview_1u6bp_868 ._heroInner_1u6bp_39{gap:var(--spacing-6);padding:var(--spacing-12) var(--spacing-6)}._preview_1u6bp_868 ._heroAvatarWrap_1u6bp_84{width:8rem;height:8rem}._preview_1u6bp_868 ._name_1u6bp_131{font-size:2.125rem}._preview_1u6bp_868 ._tagline_1u6bp_149{font-size:1rem}._preview_1u6bp_868 ._section_1u6bp_340,._preview_1u6bp_868 ._teacherCta_1u6bp_818{padding-top:var(--spacing-12)}._preview_1u6bp_868 ._sectionTitle_1u6bp_352{font-size:1.375rem}._preview_1u6bp_868 ._statsCard_1u6bp_283{gap:var(--spacing-4);padding:var(--spacing-4)}._preview_1u6bp_868 ._statValue_1u6bp_320{font-size:1.375rem}._preview_1u6bp_868 ._closing_1u6bp_828{margin-top:var(--spacing-12)}._preview_1u6bp_868 ._closingInner_1u6bp_836{padding:var(--spacing-12) var(--spacing-6)}._preview_1u6bp_868 ._aboutGrid_1u6bp_633{grid-template-columns:minmax(0,1fr)}@media(max-width:1024px){._aboutGrid_1u6bp_633{grid-template-columns:minmax(0,1fr)}}@media(max-width:860px){._heroInner_1u6bp_39{flex-direction:column;align-items:flex-start;gap:var(--spacing-6);padding:calc(var(--spacing-12) + var(--spacing-8)) var(--spacing-4) var(--spacing-12)}._shareButton_1u6bp_53{top:var(--spacing-4);right:var(--spacing-4)}._heroAvatarWrap_1u6bp_84{width:8rem;height:8rem}._name_1u6bp_131{font-size:2.25rem}._tagline_1u6bp_149{font-size:1rem}._statsBand_1u6bp_275,._section_1u6bp_340,._teacherCta_1u6bp_818{padding-left:var(--spacing-4);padding-right:var(--spacing-4)}._section_1u6bp_340,._teacherCta_1u6bp_818{padding-top:var(--spacing-12)}._sectionTitle_1u6bp_352{font-size:1.5rem}._statsCard_1u6bp_283{gap:var(--spacing-4);padding:var(--spacing-4)}._closingInner_1u6bp_836{padding:var(--spacing-12) var(--spacing-4)}._closingTitle_1u6bp_846{font-size:1.625rem}._grid_1u6bp_477{grid-template-columns:minmax(0,1fr)}}@media(max-width:480px){._heroActions_1u6bp_180{width:100%}._heroPrimary_1u6bp_187,._heroSecondary_1u6bp_212{flex:1;min-width:12rem}._statsCard_1u6bp_283{grid-template-columns:minmax(0,1fr)}}@media(prefers-reduced-motion:reduce){._heroPrimary_1u6bp_187,._heroSecondary_1u6bp_212,._socialLink_1u6bp_213,._filter_1u6bp_404{transition:none}}