.sb-head{gap:var(--gutter);border-bottom:1px solid var(--line-strong);grid-template-columns:repeat(12,minmax(0,1fr));padding:clamp(32px,6vw,100px) 0 clamp(64px,8vw,130px);display:grid}.sb-title{font-family:var(--font-d);letter-spacing:-.045em;grid-column:1/10;margin:0;font-size:clamp(2rem,.6rem + 5vw,6.4rem);font-weight:300;line-height:.94}.sb-meta{border-left:1px solid var(--line-strong);color:var(--ink-3);grid-column:10/-1;align-self:end;margin:0;padding:0 0 0 16px;font-size:.86rem;line-height:1.6;list-style:none}.sb-meta li:first-child{color:var(--ink);font-weight:500}.sb-answer{grid-column:4/10;margin-top:clamp(32px,4.5vw,72px)}.sb-doc{padding-bottom:clamp(48px,6vw,100px)}.sb-sec{gap:var(--gutter);border-bottom:1px solid var(--line);grid-template-columns:repeat(12,minmax(0,1fr));padding:clamp(44px,5.5vw,90px) 0;display:grid}.sb-h2{top:calc(var(--nav-h) + 24px);font-family:var(--font-serif);letter-spacing:-.02em;grid-column:1/4;align-self:start;margin:0;font-size:clamp(1.4rem,1rem + 1.2vw,2.2rem);font-style:italic;font-weight:330;line-height:1.08;position:sticky}.sb-body{grid-column:4/10;max-width:62ch}.sb-body p{margin:0 0 1.1em;line-height:1.62}.sb-body .sb-lead{font-size:var(--step-1);line-height:1.42}.sb-body>p:last-child{margin-bottom:0}.sb-rules{margin:clamp(20px,2.4vw,32px) 0 0;padding:0;list-style:none}.sb-rules li{border-top:1px solid var(--line);padding:18px 0 18px 22px;line-height:1.62;position:relative}.sb-rules li:last-child{border-bottom:1px solid var(--line)}.sb-rules li:before{content:"";background:var(--accent);width:2px;position:absolute;top:26px;bottom:26px;left:0}.sb-aims{margin:clamp(20px,2.4vw,32px) 0 0}.sb-aims>div{gap:var(--gutter);border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) minmax(0,2.4fr);padding:16px 0;display:grid}.sb-aims>div:last-child{border-bottom:1px solid var(--line)}.sb-aims dt{font-weight:600}.sb-aims dd{color:var(--ink-2);margin:0;line-height:1.55}.sb-note{border-left:1px solid var(--line-strong);color:var(--ink-3);grid-column:10/-1;align-self:start;padding-left:16px;font-size:.86rem;line-height:1.55}.sb-note p{margin:0 0 .8em}.sb-note p:last-child{margin-bottom:0}.sb-note a{color:var(--ink);text-decoration:underline;-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent);text-underline-offset:3px}@media (max-width:1000px){.sb-title,.sb-meta,.sb-answer,.sb-h2,.sb-body,.sb-note{grid-column:1/-1}.sb-meta{margin-top:20px}.sb-h2{position:static}.sb-note{margin-top:8px}.sb-aims>div{grid-template-columns:1fr;gap:4px}}