:root{--c-accent: #cfd8e8;--c-accent-fg: #0b1119;--slot-active-bg: #182231;--pos-1: #e8edf6;--pos-2: #b3bfd2;--pos-3: #7d8ba3;--pos-4: #4e5c74;--loop-c: #8b5cf6;--grip-c: #f43f5e}.energy-hero{max-width:900px;margin:56px auto 34px;padding:0 24px}.energy-hero h1{font-size:clamp(30px,4vw,46px);font-weight:700;letter-spacing:-.02em;line-height:1.12;margin-bottom:14px}.energy-hero p{color:var(--ink-2);font-size:15.5px;max-width:740px}.energy-hero p+p{margin-top:12px}.energy-hero b{color:var(--ink);font-weight:600}.src{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:2px 8px;border-radius:999px;white-space:nowrap;border:1px solid currentColor}.src.tone-origin{color:#7ad0f2}.src.tone-classical{color:#86d9a8}.src.tone-clinical{color:#d8b46a}.src.tone-derived{color:#b79ce8}.src.tone-folk{color:#e0849a}.src-legend{display:flex;flex-direction:column;gap:6px;margin-top:22px;padding:14px 18px;background:var(--surface-2);border:1px solid var(--grid);border-radius:12px}.src-legend .lg{display:flex;gap:10px;align-items:baseline}.src-legend .lg .src{flex:0 0 auto;min-width:82px;text-align:center}.src-legend .lgn{font-size:12px;color:var(--muted)}.picker{display:flex;flex-wrap:wrap;gap:7px;margin:4px 0 20px}.picker button{font:inherit;font-size:12.5px;font-weight:600;letter-spacing:.03em;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--grid);border-radius:8px;padding:6px 12px;cursor:pointer;transition:border-color .15s,color .15s,background .15s}.picker button:hover{border-color:var(--axis);color:var(--ink)}.picker button[aria-pressed=true]{color:var(--c-accent-fg);background:var(--c-accent);border-color:var(--c-accent)}.stack-card{background:var(--surface);border:1px solid var(--grid);border-radius:16px;padding:20px 24px;margin-bottom:20px}.stack-head{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}.stack-head h3{font-size:20px;font-weight:700;letter-spacing:.02em}.stack-head .sub{color:var(--muted);font-size:12.5px}.stack-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px}.stack-list .pos{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--grid);border-radius:10px;padding:8px 11px;cursor:help}.stack-list .pos.shadow{border-style:dashed;opacity:.82}.stack-list .pos .n{font:600 10.5px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--muted);width:12px;flex:0 0 auto}.stack-list .pos .arch{font-size:11px;color:var(--muted)}.stack-note{font-size:12px;color:var(--muted);margin-top:12px}.fn{font:700 13.5px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.02em}.fn.el-n{color:var(--c-n)}.fn.el-s{color:var(--c-s)}.fn.el-t{color:var(--c-t)}.fn.el-f{color:var(--c-f)}.two-up{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:18px}.phen-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:18px}.phen-card{background:var(--surface);border:1px solid var(--grid);border-radius:16px;padding:20px 22px;border-top:3px solid var(--axis)}.phen-card[data-accent=loop]{border-top-color:var(--loop-c)}.phen-card[data-accent=grip]{border-top-color:var(--grip-c)}.ph-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}.ph-kicker{font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}.phen-card h3{font-size:18px;font-weight:650;margin-bottom:8px}.phen-card h4{font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin:14px 0 4px}.phen-card p{font-size:13.5px;color:var(--ink-2)}.phen-card .ph-what{color:var(--ink)}.phen-card .ph-exit{font-size:13px;margin-top:12px;color:var(--ink-2)}.phen-card .ph-exit b{color:var(--ink)}.phen-card .ph-caveat{font-size:12px;color:var(--muted);margin-top:14px;border-top:1px solid var(--grid);padding-top:10px}.phen-card .ph-caveat b{color:var(--ink-2)}.contrast{display:flex;flex-direction:column}.crow{display:grid;grid-template-columns:150px 1fr 1fr;gap:14px;padding:9px 0;border-bottom:1px solid var(--grid);font-size:13px}.crow:last-child{border-bottom:0}.crow .ck{color:var(--muted);font-size:11px;letter-spacing:.1em;text-transform:uppercase}.crow .cl,.crow .cg{color:var(--ink-2)}.crow.chead{border-bottom:1px solid var(--axis);padding-bottom:6px}.crow.chead .cl{color:var(--loop-c);font-weight:700;font-size:12px;letter-spacing:.1em;text-transform:uppercase}.crow.chead .cg{color:var(--grip-c);font-weight:700;font-size:12px;letter-spacing:.1em;text-transform:uppercase}.arch-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}.arch-card{background:var(--surface-2);border:1px solid var(--grid);border-radius:12px;padding:14px 16px}.arch-card.shadow{border-style:dashed}.arch-card .ah{display:flex;align-items:baseline;gap:8px;margin-bottom:6px}.arch-card .ah .n{font:700 12px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--muted)}.arch-card .ah b{font-size:14px;color:var(--ink)}.arch-card p{font-size:12.5px;color:var(--ink-2)}.arch-card .ac-fn{display:block;margin-top:8px}.arch-note{grid-column:1 / -1;font-size:12px;color:var(--muted);display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-top:4px}.arch-note b{color:var(--ink-2)}.axis-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.axis-card{background:var(--surface);border:1px solid var(--grid);border-radius:14px;padding:16px 18px}.ax-pair{display:flex;align-items:center;gap:10px;margin-bottom:8px}.ax-pair .fn{font-size:17px}.ax-arrow{color:var(--muted);font-size:15px}.axis-card p{font-size:13px;color:var(--ink-2)}@media(max-width:720px){.crow{grid-template-columns:1fr;gap:3px;padding:11px 0}.crow.chead{display:none}.crow .cl:before{content:"Loop — ";color:var(--loop-c);font-weight:600}.crow .cg:before{content:"Grip — ";color:var(--grip-c);font-weight:600}}