.about-hero{padding:140px clamp(24px,6vw,120px) 80px;background:var(--color-primary-900);position:relative;overflow:hidden}.about-hero__watermark{position:absolute;bottom:-40px;right:-20px;font-family:var(--font-display);font-size:clamp(160px,22vw,320px);font-weight:800;color:#ffffff0a;line-height:1;letter-spacing:-.05em;pointer-events:none}.about-hero__content{position:relative;z-index:2;max-width:680px}.about-hero__title{font-family:var(--font-display);font-size:clamp(42px,5vw,64px);font-weight:700;color:#fff;line-height:1.08;letter-spacing:-.03em;margin-bottom:20px}.about-hero__desc{font-size:18px;color:var(--color-primary-200, rgba(255,255,255,.7));line-height:1.7;max-width:540px}.about-section{padding:clamp(60px,8vw,100px) clamp(24px,6vw,120px)}.about-section--dark{background:var(--color-primary-900);color:#fff}.about-section--surface{background:var(--color-bg-surface)}.about-2col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:center;max-width:1100px;margin:0 auto}.about-text__title{font-family:var(--font-display);font-size:clamp(28px,3vw,40px);font-weight:700;line-height:1.15;letter-spacing:-.02em;margin-bottom:16px}.about-text__body{font-size:16px;line-height:1.75;margin-bottom:24px}.about-section--dark .about-text__title{color:#fff}.about-section--dark .about-text__body{color:var(--color-primary-100)}.timeline{position:relative;padding-left:32px}.timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--color-neutral-100)}.about-section--dark .timeline:before{background:#ffffff1a}.timeline__item{position:relative;padding-bottom:32px}.timeline__item:before{content:"";position:absolute;left:-37px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--color-orange-500);border:3px solid var(--color-bg-default)}.about-section--dark .timeline__item:before{border-color:var(--color-primary-900)}.timeline__year{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--color-primary-900);margin-bottom:4px}.about-section--dark .timeline__year{color:var(--color-orange-500)}.timeline__text{font-size:14px;color:var(--color-neutral-500);line-height:1.6}.about-section--dark .timeline__text{color:var(--color-primary-300)}.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}.value-card{background:var(--color-bg-default);border-radius:12px;padding:28px;border-left:3px solid var(--color-primary-300);transition:all .3s var(--ease-out)}.value-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #050a3014;border-left-color:var(--color-orange-500)}.value-card__icon{font-size:28px;margin-bottom:12px}.value-card__title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--color-primary-900);margin-bottom:8px}.value-card__text{font-size:14px;color:var(--color-neutral-500);line-height:1.6}.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}.team-member{text-align:center}.team-member__photo{width:100%;aspect-ratio:1;border-radius:12px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:32px;font-weight:700;color:#ffffffb3}.team-member__name{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--color-primary-900)}.team-member__role{font-size:13px;color:var(--color-neutral-500)}.sponsor-grid{display:grid;gap:24px;margin-top:32px}.sponsor-grid--main{grid-template-columns:repeat(2,1fr)}.sponsor-grid--partners{grid-template-columns:repeat(3,1fr)}.sponsor-card{background:var(--color-bg-default);border-radius:12px;padding:32px 24px;text-align:center;border:1px solid var(--color-neutral-100);transition:all .3s var(--ease-out)}.sponsor-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #050a3014;border-color:var(--color-orange-300)}.sponsor-card--featured{padding:48px 32px;border-left:3px solid var(--color-orange-500)}.sponsor-card__img{max-height:72px;max-width:180px;width:auto;object-fit:contain;margin:0 auto 12px;display:block}.sponsor-card--featured .sponsor-card__img{max-height:90px;max-width:220px}.sponsor-card__name{font-size:13px;font-weight:600;color:var(--color-primary-900);margin-bottom:6px}.sponsor-card__logo{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--color-primary-900);margin-bottom:8px}.sponsor-card--featured .sponsor-card__logo{font-size:24px}.sponsor-card__tier{font-size:12px;font-weight:600;color:var(--color-orange-700);letter-spacing:.06em;text-transform:uppercase}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);max-width:1100px;margin:0 auto}.contact-info{display:flex;flex-direction:column;gap:28px}.contact-item{display:flex;gap:16px;align-items:flex-start}.contact-item__icon{width:44px;height:44px;border-radius:10px;background:var(--color-bg-warm);color:var(--color-primary-700);display:flex;align-items:center;justify-content:center;flex-shrink:0}.contact-item__label{font-size:12px;font-weight:600;color:var(--color-orange-700);letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px}.contact-item__value{font-size:15px;color:var(--color-primary-900);line-height:1.6}.contact-item__value a{color:var(--color-primary-700);transition:color .2s}.contact-item__value a:hover{color:var(--color-orange-700)}.contact-form{background:var(--color-bg-surface);border-radius:16px;padding:36px}.contact-form__title{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--color-primary-900);margin-bottom:24px}.inst-highlight{background:var(--color-bg-warm);border-radius:12px;padding:32px;border-left:3px solid var(--color-orange-500);margin-top:24px}.inst-highlight__title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--color-primary-900);margin-bottom:8px}.inst-highlight__text{font-size:15px;color:var(--color-neutral-500);line-height:1.7}.press-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}.press-card{background:var(--color-bg-default);border-radius:12px;padding:28px;border:1px solid var(--color-neutral-100);text-align:center;transition:all .3s var(--ease-out)}.press-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #050a3014;border-color:var(--color-orange-300)}.press-card__icon{color:var(--color-primary-700);margin-bottom:12px}.press-card__title{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--color-primary-900);margin-bottom:6px}.press-card__desc{font-size:13px;color:var(--color-neutral-500);line-height:1.5;margin-bottom:16px}@media(max-width:900px){.sponsor-grid--main,.sponsor-grid--partners,.contact-grid,.press-grid{grid-template-columns:1fr}}