/* portal page: the three systems, the doctoral gates, the glossary */

.systems { margin-top: clamp(1.75rem, 3.5vw, 2.5rem); display: grid;
           grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 0;
           border-top: 2px solid var(--ink); }
.system { padding: 1.6rem clamp(1rem, 2.5vw, 2rem) 1.75rem 0; border-bottom: 1px solid var(--rule); }
.system + .system { border-left: 1px solid var(--rule); padding-left: clamp(1rem, 2.5vw, 2rem); }
@media (max-width: 820px) { .system + .system { border-left: 0; padding-left: 0; } }
.system-tag { font-family: var(--grot); font-weight: 700; font-size: .75rem; letter-spacing: .09em;
              text-transform: uppercase; color: var(--teal-deep); }
.system h3 { font-family: var(--grot); font-weight: 800; font-size: 1.5rem; letter-spacing: -.035em;
             margin-top: .45rem; }
.system p { margin-top: .7rem; font-size: .97rem; line-height: 1.6; color: var(--body); }
.system-note { color: var(--ochre) !important; font-weight: 500; }

.gates { margin: clamp(1.75rem, 3.5vw, 2.5rem) 0 0; padding: 0; list-style: none;
         counter-reset: g; border-top: 2px solid var(--ink); max-width: 56rem; }
.gates li { counter-increment: g; display: grid; grid-template-columns: 2.5rem minmax(0, 15rem) minmax(0, 1fr);
            gap: clamp(.75rem, 2.5vw, 2rem); align-items: baseline; padding-block: 1.1rem;
            border-bottom: 1px solid var(--rule); }
@media (max-width: 760px) { .gates li { grid-template-columns: 2.5rem 1fr; } .gates li span { grid-column: 2; } }
.gates li::before { content: counter(g); font-family: var(--grot); font-weight: 800; font-size: 1.05rem;
                    color: var(--teal); }
.gates b { font-family: var(--grot); font-weight: 700; font-size: 1.06rem; letter-spacing: -.022em; }
.gates span { font-size: .96rem; color: var(--quiet); line-height: 1.55; }

.glossary { margin: clamp(1.75rem, 3.5vw, 2.5rem) 0 0; display: grid; gap: 0;
            border-top: 2px solid var(--ink); }
.glossary > div { display: grid; grid-template-columns: minmax(0, 14rem) minmax(0, 1fr);
                  gap: clamp(.75rem, 3vw, 2.5rem); padding-block: 1.15rem;
                  border-bottom: 1px solid var(--rule-2); }
@media (max-width: 760px) { .glossary > div { grid-template-columns: 1fr; gap: .3rem; } }
.glossary dt { font-family: var(--grot); font-weight: 700; font-size: 1.06rem; letter-spacing: -.022em; }
.glossary dd { margin: 0; font-family: var(--serif); font-size: 1.06rem; line-height: 1.55; color: var(--body); }
.glossary dd strong { font-family: var(--sans); font-weight: 600; color: var(--ink); }
.glossary dd a { color: var(--teal-deep); }