.page-about{
  --about-green-soft:#D8F1E2;
  --about-red-soft:#FFD9D0;
  --about-blue-soft:#DCE4FF;
  font-family:var(--font-body);
  background:var(--c-bg);
  color:var(--c-ink);
  padding:24px 18px 72px;
  line-height:1.7;
}
.page-about img{
  max-width:100%;
  height:auto;
  display:block;
}
.page-about .breadcrumb{
  margin-bottom:36px;
}
.page-about .lead{
  font-size:1.05rem;
  line-height:1.8;
  color:var(--c-ink);
}
.page-about .section{
  margin-top:72px;
}
.page-about .section-head{
  margin-bottom:24px;
}
.page-about .section-head .section-title{
  font-size:clamp(1.7rem,4vw,2.4rem);
  color:var(--c-green-deep);
  letter-spacing:-0.02em;
  line-height:1.15;
  margin:6px 0 4px;
}
.page-about .section-head .section-more{
  font-family:var(--font-num);
  font-size:0.78rem;
  letter-spacing:0.16em;
  color:var(--c-muted);
  text-transform:uppercase;
}

/* ===== hero ===== */
.about-hero{
  position:relative;
  border-bottom:2px solid var(--c-ink);
  padding:48px 0 40px;
  overflow:hidden;
}
.about-hero::before{
  content:"2016";
  position:absolute;
  right:0;
  top:8px;
  font-family:var(--font-num);
  font-size:clamp(90px,20vw,230px);
  line-height:0.8;
  font-weight:700;
  color:transparent;
  -webkit-text-stroke:1px rgba(18,58,34,0.16);
  pointer-events:none;
  user-select:none;
}
.about-hero__row{
  position:relative;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  margin-bottom:28px;
}
.about-hero__flag{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.about-hero__latin{
  font-family:var(--font-num);
  font-size:0.72rem;
  letter-spacing:0.2em;
  color:var(--c-muted);
  font-weight:700;
}
.about-hero__skew{
  flex-shrink:0;
}
.about-hero h1{
  position:relative;
  margin:0 0 16px;
  font-family:var(--font-display);
  font-size:clamp(3rem,9vw,5.8rem);
  line-height:0.9;
  letter-spacing:-0.04em;
  font-weight:900;
  color:var(--c-green-deep);
}
.about-hero .lead{
  position:relative;
  max-width:40em;
  font-size:1.06rem;
  color:var(--c-ink);
}
.about-hero__meta{
  position:relative;
  display:flex;
  flex-wrap:wrap;
  gap:20px 32px;
  margin:28px 0 0;
  padding:16px 0 0;
  border-top:1px solid var(--c-line-strong);
}
.about-hero__meta > div{
  display:flex;
  align-items:baseline;
  gap:8px;
}
.about-hero__meta dt{
  font-size:0.7rem;
  letter-spacing:0.12em;
  color:var(--c-muted);
  text-transform:uppercase;
}
.about-hero__meta dd{
  margin:0;
  font-family:var(--font-num);
  font-size:1.7rem;
  font-weight:700;
  line-height:1;
  color:var(--c-green-deep);
}

/* ===== magazine grid ===== */
.about-magazine{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:0;
  margin-top:40px;
}
.about-doc{
  max-width:920px;
}

/* ===== rail ===== */
.about-rail{
  margin:0 0 44px;
  border-top:3px solid var(--c-green);
  padding:18px 2px 0;
}
.about-rail__eyebrow{
  margin:0 0 12px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:0.9rem;
  letter-spacing:0.06em;
  color:var(--c-green-deep);
}
.about-toc{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.about-toc a{
  display:flex;
  gap:8px;
  align-items:baseline;
  padding:9px 14px;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  color:var(--c-green-deep);
  font-weight:700;
  font-size:0.92rem;
  text-decoration:none;
  transition:background 0.15s ease,color 0.15s ease;
}
.about-toc a:hover{
  background:var(--c-green-deep);
  color:#fff;
}
.about-toc em{
  font-family:var(--font-num);
  font-style:normal;
  font-size:0.78rem;
  font-weight:700;
  color:var(--c-red);
}
.about-toc a:hover em{
  color:var(--about-red-soft);
}
.about-rail__note{
  display:none;
  margin:20px 0 0;
  color:var(--c-muted);
  font-size:0.85rem;
  line-height:1.65;
}
.about-rail__dot{
  display:inline-block;
  width:8px;
  height:8px;
  background:var(--c-red);
  transform:rotate(45deg);
  margin-right:8px;
}

/* ===== origin ===== */
.about-origin{
  background:linear-gradient(rgba(31,138,76,0.045) 1px,transparent 1px),
             linear-gradient(90deg,rgba(31,138,76,0.045) 1px,transparent 1px);
  background-size:44px 44px;
  padding-top:8px;
}
.about-origin__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:28px;
  margin-top:20px;
}
.about-origin__media .media{
  background:var(--c-surface);
  border:1px solid var(--c-line);
}
.about-origin__media .media-caption{
  margin-top:10px;
}
.about-origin__text .lead{
  font-size:1.2rem;
  line-height:1.75;
  font-weight:700;
  color:var(--c-green-deep);
}
.about-origin__text p + p{
  margin-top:16px;
}
.about-origin blockquote{
  margin:28px 0;
  padding:8px 0 8px 20px;
  border-left:4px solid var(--c-red);
  font-size:1.1rem;
  font-weight:700;
  color:var(--c-green-deep);
  font-style:normal;
}

/* ===== stats band ===== */
.about-stats{
  margin:68px 0 0;
  background:var(--c-green-deep);
  color:#fff;
  padding:36px 26px 28px;
  border-left:4px solid var(--c-red);
}
.about-stats__head .kicker{
  color:var(--about-green-soft);
}
.about-stats__head p{
  margin:4px 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:1.35rem;
  letter-spacing:-0.01em;
  color:#fff;
}
.about-stats__grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
  margin:26px 0 20px;
}
.about-stats .stat{
  background:rgba(255,255,255,0.07);
  border:1px solid rgba(255,255,255,0.22);
  padding:20px 16px;
}
.about-stats .stat-num{
  display:block;
  font-family:var(--font-num);
  font-size:clamp(2rem,4.4vw,3.3rem);
  line-height:1;
  font-weight:700;
  color:#fff;
}
.about-stats .stat-label{
  display:block;
  margin-top:8px;
  font-size:0.86rem;
  color:var(--about-green-soft);
}
.about-stats__foot{
  margin:0;
  font-size:0.84rem;
  color:rgba(255,255,255,0.72);
}

/* ===== timeline ===== */
.about-timeline__wrap{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:40px;
  margin-top:20px;
}
.about-timeline__col{
  position:relative;
  border-left:3px solid var(--c-line-strong);
  padding-left:28px;
  margin-left:6px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.about-node{
  position:relative;
  background:var(--c-surface);
  border:1px solid var(--c-line);
}
.about-node > summary{
  position:relative;
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:baseline;
  gap:14px;
  padding:16px 18px;
  font-weight:700;
  color:var(--c-green-deep);
  transition:background 0.2s ease;
}
.about-node > summary::-webkit-details-marker{
  display:none;
}
.about-node > summary:hover{
  background:rgba(31,138,76,0.08);
}
.about-node > summary::before{
  content:"";
  position:absolute;
  left:-35px;
  top:20px;
  width:11px;
  height:11px;
  transform:rotate(45deg);
  background:var(--c-green);
  border:2px solid var(--c-bg);
  box-shadow:0 0 0 1px var(--c-line-strong);
  transition:background 0.2s ease;
}
.about-node[open] > summary::before{
  background:var(--c-red);
}
.about-node__date{
  font-family:var(--font-num);
  font-size:0.92rem;
  font-weight:700;
  color:var(--c-red);
  white-space:nowrap;
}
.about-node__title{
  font-size:1.05rem;
}
.about-node .details-body{
  padding:4px 18px 16px;
  border-top:1px dashed var(--c-line-strong);
  font-size:0.93rem;
  color:var(--c-ink);
  line-height:1.75;
}
.about-timeline__aside .media{
  background:var(--c-surface);
  border:1px solid var(--c-line);
}
.about-timeline__aside .media-caption{
  margin-top:10px;
}

/* ===== philosophy ===== */
.about-philosophy{
  background:var(--c-surface);
  padding:32px 20px 36px;
}
.about-philosophy__lead{
  max-width:52em;
  margin-bottom:28px;
  padding-left:14px;
  border-left:4px solid var(--c-green);
}
.about-pillars{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:18px;
}
.about-pillar{
  padding:26px 22px;
  border:1px solid var(--c-line-strong);
  border-top:4px solid var(--c-green);
  background:var(--c-bg);
}
.about-pillar__num{
  display:block;
  font-family:var(--font-num);
  font-size:1.5rem;
  font-weight:700;
  color:var(--c-red);
  margin-bottom:16px;
}
.about-pillar:nth-child(2) .about-pillar__num{
  color:var(--c-blue);
}
.about-pillar:nth-child(3) .about-pillar__num{
  color:var(--c-green);
}
.about-pillar h3{
  margin:0 0 12px;
  font-size:1.18rem;
  font-weight:800;
  color:var(--c-green-deep);
  letter-spacing:-0.01em;
}
.about-pillar p{
  margin:0;
  font-size:0.94rem;
  line-height:1.75;
  color:var(--c-ink);
}
.about-philosophy__notice{
  display:grid;
  gap:12px;
  margin-top:28px;
  padding:28px;
  background:var(--c-green-deep);
  border-left:4px solid var(--c-red);
}
.about-philosophy__notice .kicker{
  color:var(--about-green-soft);
}
.about-philosophy__notice p{
  margin:0;
  color:#fff;
  font-size:1rem;
  line-height:1.75;
}
.about-philosophy__notice .btn-outline{
  justify-self:start;
  color:#fff;
  border-color:rgba(255,255,255,0.65);
}
.about-philosophy__notice .btn-outline:hover{
  background:var(--c-white);
  color:var(--c-green-deep);
  border-color:var(--c-white);
}

/* ===== team ===== */
.about-team__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:32px;
  margin-top:20px;
}
.about-team__display{
  margin:0 0 20px;
  font-family:var(--font-display);
  font-size:clamp(1.6rem,3.6vw,2.5rem);
  line-height:1.2;
  font-weight:900;
  letter-spacing:-0.02em;
  color:var(--c-green-deep);
}
.about-team__lead{
  margin-bottom:18px;
}
.about-team__tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:24px 0;
}
.about-team__links{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.about-team__media .media{
  background:var(--c-surface);
  border:1px solid var(--c-line);
}
.about-team__media .media-caption{
  margin-top:10px;
}

/* ===== next ===== */
.about-next{
  margin-top:80px;
  padding:36px 0 28px;
  border-top:2px solid var(--c-ink);
  border-bottom:2px solid var(--c-ink);
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:24px;
}
.about-next__title{
  margin:8px 0 0;
  font-family:var(--font-display);
  font-size:1.4rem;
  font-weight:900;
  line-height:1.2;
  color:var(--c-green-deep);
}
.about-next__links{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
}
.about-next__links a{
  display:block;
  padding:16px 18px;
  border:1px solid var(--c-line-strong);
  background:var(--c-surface);
  color:var(--c-green-deep);
  text-decoration:none;
  font-weight:700;
  position:relative;
  transition:background 0.15s ease,color 0.15s ease;
}
.about-next__links a::after{
  content:"→";
  float:right;
  color:var(--c-red);
  font-family:var(--font-num);
}
.about-next__links a:hover{
  background:var(--c-green-deep);
  color:#fff;
}
.about-next__links a:hover::after{
  color:var(--about-red-soft);
}

@media (min-width:700px){
  .page-about{
    padding:28px 24px 80px;
  }
  .about-stats{
    padding:44px 36px 36px;
  }
  .about-stats__grid{
    grid-template-columns:repeat(4,1fr);
    gap:18px;
  }
  .about-philosophy{
    padding:40px 36px 44px;
  }
}

@media (min-width:900px){
  .about-origin__grid{
    grid-template-columns:minmax(0,0.9fr) minmax(0,1.2fr);
    align-items:start;
    gap:48px;
  }
  .about-pillars{
    grid-template-columns:repeat(3,1fr);
    gap:22px;
  }
  .about-timeline__wrap{
    grid-template-columns:minmax(0,1fr) 240px;
    gap:56px;
  }
  .about-team__grid{
    grid-template-columns:minmax(0,1.1fr) minmax(0,0.9fr);
    align-items:start;
    gap:48px;
  }
  .about-next{
    grid-template-columns:minmax(0,0.8fr) minmax(0,1.2fr);
    align-items:center;
  }
}

@media (min-width:1080px){
  .page-about{
    padding:32px 48px 96px;
  }
  .about-magazine{
    grid-template-columns:200px minmax(0,1fr);
    gap:72px;
    margin-top:56px;
  }
  .about-rail{
    margin:0;
    border-top:none;
    border-left:3px solid var(--c-green);
    padding:0 0 0 22px;
  }
  .about-rail__stick{
    position:sticky;
    top:100px;
  }
  .about-toc{
    display:flex;
    flex-direction:column;
    gap:14px;
  }
  .about-toc a{
    background:transparent;
    border:none;
    border-bottom:1px solid var(--c-line);
    padding:6px 0;
    justify-content:flex-start;
  }
  .about-toc a:hover{
    background:transparent;
    color:var(--c-red);
  }
  .about-rail__note{
    display:block;
  }
  .about-rail__eyebrow{
    margin-bottom:18px;
  }
}