.sm-hero{padding:clamp(8rem,14vh,11rem) 0 clamp(3rem,5vh,4rem);background:var(--void);border-bottom:1px solid var(--line);}
.sm-hero__inner{max-width:var(--w);margin:0 auto;padding-inline:var(--gut);}
.sm-hero__eyebrow{font-family:var(--f-m);font-size:.62rem;letter-spacing:.14em;color:var(--ink-22);display:flex;align-items:center;gap:10px;margin-bottom:1.5rem;}
.sm-hero__eyebrow::before{content:'';width:22px;height:1px;background:var(--gold-dim);}
.sm-hero__hed{font-family:var(--f-d);font-size:clamp(2.5rem,5vw,5rem);font-weight:700;letter-spacing:-.04em;line-height:.96;color:#fff;margin-bottom:.75rem;}
.sm-hero__sub{font-size:.9rem;color:var(--ink-45);max-width:52ch;line-height:1.65;}

.sm-body{max-width:var(--w);margin:0 auto;padding:clamp(3rem,6vw,5rem) var(--gut);}
.sm-index{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.5rem,4vw,3rem);margin-bottom:clamp(3rem,5vw,4rem);}
.sm-group{}
.sm-group__label{font-family:var(--f-m);font-size:.62rem;letter-spacing:.12em;color:var(--gold);display:flex;align-items:center;gap:8px;margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:1px solid var(--line);}
.sm-group__label::before{content:'';width:16px;height:1px;background:var(--gold-dim);}
.sm-group ul{display:flex;flex-direction:column;gap:.5rem;list-style:none;margin-bottom:1.5rem;}
.sm-group a{font-size:.88rem;color:var(--ink-45);text-decoration:none;transition:color 200ms;display:flex;align-items:center;gap:.5rem;line-height:1.4;}
.sm-group a:hover{color:#fff;}
.sm-group a .sm-stream{font-family:var(--f-m);font-size:.55rem;letter-spacing:.08em;color:var(--ink-22);flex-shrink:0;}
.sm-group__sub-label{font-family:var(--f-m);font-size:.58rem;letter-spacing:.1em;color:var(--ink-22);margin:1rem 0 .6rem;padding-top:.75rem;border-top:1px solid var(--line);}

/* EDITH index strip at bottom */
.sm-index-strip{border-top:1px solid var(--line);padding-top:clamp(2rem,4vw,3rem);}
.sm-index-strip__label{font-family:var(--f-m);font-size:.58rem;letter-spacing:.12em;color:var(--ink-22);margin-bottom:1.25rem;}
.sm-stream-grid{display:flex;flex-wrap:wrap;gap:1px;background:var(--line);}
.sm-stream-item{background:var(--ground);padding:.75rem 1.1rem;font-family:var(--f-m);font-size:.6rem;letter-spacing:.08em;color:var(--ink-22);text-decoration:none;transition:background 200ms,color 200ms;white-space:nowrap;}
.sm-stream-item:hover{background:var(--surf-1);color:var(--gold);}

@media(max-width:900px){.sm-index{grid-template-columns:1fr 1fr;}}
@media(max-width:480px){.sm-index{grid-template-columns:1fr;}}