.guide-page{max-width:1160px;margin:0 auto;padding:32px 24px 80px}.guide-small{color:var(--muted);font-size:.875rem;line-height:1.6}.guide-breadcrumb{color:var(--muted);flex-wrap:wrap;gap:12px;margin:0 0 32px;font-size:.875rem;display:flex}.guide-breadcrumb a:hover,.guide-byline a:hover{color:var(--primary);text-decoration:underline}.guide-header{max-width:870px;margin-bottom:42px}.guide-header h1{letter-spacing:-.045em;max-width:830px;margin:0 0 20px;font-size:clamp(32px,4.3vw,53px);font-weight:650;line-height:1.1}.guide-deck{max-width:700px;color:var(--muted);font-size:1.1875rem;line-height:1.6}.guide-byline{color:var(--muted);flex-wrap:wrap;gap:8px 20px;padding-top:10px;font-size:.875rem;display:flex}.guide-byline>a{color:var(--ink);font-weight:650}.guide-disclosure{color:var(--muted);margin:12px 0 0;font-size:.875rem}.guide-disclosure a{text-underline-offset:3px;text-decoration:underline}.guide-layout{grid-template-columns:225px minmax(0,1fr);align-items:start;gap:60px;display:grid}.guide-sidebar{top:calc(var(--site-header-height) + 24px);padding-top:3px;position:sticky}.guide-sidebar h2{letter-spacing:0;margin-bottom:18px;font-size:.875rem}.guide-sidebar ol{border-left:1px solid var(--line);margin:0;padding:0 0 0 16px;list-style:none}.guide-sidebar li{margin:0 0 16px;font-size:.875rem;line-height:1.5}.guide-sidebar li:last-child{margin-bottom:0}.guide-sidebar a{color:var(--muted)}.guide-sidebar a:hover{color:var(--primary);text-decoration:underline}.guide-reading{min-width:0;max-width:740px}.guide-theme-interest{--guide-accent:var(--soft);--guide-art:var(--primary)}.guide-theme-discount{--guide-accent:var(--soda-lime);--guide-art:var(--primary)}.guide-theme-compound{--guide-accent:var(--paper);--guide-art:var(--primary)}.guide-formula{background:var(--guide-accent);border:1px solid var(--line);border-radius:16px;margin-bottom:26px;padding:32px}.guide-formula p{color:var(--muted);margin:0;font-size:.875rem}.guide-formula .guide-formula-expression{color:var(--ink);margin-bottom:8px;font-family:DM Serif Display,Georgia,serif;font-size:clamp(25px,3vw,36px);line-height:1.3}.guide-takeaway{margin-bottom:38px;font-size:1.1875rem;line-height:1.7}.guide-section{margin:0 0 38px;scroll-margin-top:105px}.guide-section h2,.guide-practice h2,.guide-policy-content h2{letter-spacing:-.025em;margin:0 0 18px;font-size:1.5625rem}.guide-section p,.guide-section li,.guide-policy-content p{color:var(--ink);font-size:1.125rem;line-height:1.8}.guide-section p{margin-bottom:18px}.guide-section li{margin-bottom:7px}.guide-section strong{color:var(--ink);font-weight:650}.guide-section ol,.guide-section ul{padding-left:23px}.guide-table-wrap{border:1px solid var(--line);border-radius:10px;width:100%;margin:22px 0;overflow-x:auto}.guide-table-wrap table{border-collapse:collapse;text-align:left;width:100%;font-size:1rem}.guide-table-wrap th{background:var(--soft);color:var(--ink);font-weight:650}.guide-table-wrap th,.guide-table-wrap td{border-bottom:1px solid var(--line);vertical-align:top;min-width:150px;padding:13px 16px}.guide-table-wrap tr:last-child td{border-bottom:0}.guide-practice{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin:44px 0 24px;padding:28px;scroll-margin-top:105px}.guide-practice>p{line-height:1.7}.guide-practice details{border-top:1px solid var(--line);margin-top:23px;padding-top:18px}.guide-practice summary{cursor:pointer;color:var(--primary);font-size:1rem;font-weight:600}.guide-practice details p{color:var(--ink);margin:17px 0 0;line-height:1.8}.guide-topic-link{border-bottom:1px solid var(--line);gap:16px;padding:25px 0;display:flex}.guide-topic-link>svg{color:var(--primary);margin-top:3px}.guide-topic-link h2{letter-spacing:0;margin:0 0 8px;font-size:1.125rem}.guide-topic-link a{color:var(--primary);align-items:center;gap:12px;font-size:1rem;display:flex}.guide-topic-link a:hover{text-decoration:underline}.guide-references{padding-top:30px;scroll-margin-top:105px}.guide-references h2{margin-bottom:20px;font-size:1.1875rem}.guide-references ol{padding-left:20px}.guide-references li{margin-bottom:20px;padding-left:5px;font-size:.875rem}.guide-references a{text-underline-offset:3px;font-weight:600;text-decoration:underline}.guide-references p{color:var(--muted);margin:7px 0 0;line-height:1.7}.guide-next{border-top:1px solid var(--line);margin-top:64px;padding-top:34px}.guide-next>h2{margin-bottom:25px;font-size:1.5625rem}.guide-cards{grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:22px;display:grid}.guide-card{border:1px solid var(--line);background:var(--surface);border-radius:14px;flex-direction:column;min-width:0;display:flex;position:relative;overflow:hidden}.guide-card-art{min-height:130px;color:var(--guide-art);background:var(--guide-accent);align-items:center;padding:27px;display:flex;position:relative;overflow:hidden}.guide-card-art>span{z-index:1;font-family:DM Serif Display,Georgia,serif;font-size:clamp(23px,2.6vw,30px);position:relative}.guide-card-art i{opacity:.14;width:98px;height:98px;box-shadow:0 0 0 15px var(--guide-accent), 0 0 0 16px currentColor;border:1px solid;border-radius:50%;position:absolute;top:38px;right:-22px}.guide-card-copy{padding:23px 25px 35px}.guide-card :is(h2,h3){letter-spacing:-.03em;margin:12px 0;font-size:1.375rem;line-height:1.25}.guide-card :is(h2,h3) a:after{content:"";position:absolute;inset:0}.guide-card :is(h2,h3) a:hover{color:var(--primary)}.guide-card p{color:var(--muted);margin:0 0 24px;font-size:1rem;line-height:1.65}.guide-card-arrow{color:var(--primary);position:absolute;bottom:20px;right:23px}.guide-card:focus-within{outline:3px solid var(--primary);outline-offset:3px}.guide-index-header{max-width:720px;margin:25px 0 40px}.guide-index-header h1{margin:13px 0 15px;font-size:clamp(36px,4.5vw,53px);font-weight:650}.guide-index-header>p{color:var(--muted);font-size:1.1875rem}.guide-index-note{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:baseline;gap:24px;margin-top:32px;padding-top:24px;font-size:.875rem;display:flex}.guide-index-note p{max-width:570px}.guide-index-note a{color:var(--primary);white-space:nowrap}.guide-policy{max-width:900px}.guide-policy .guide-header{padding-top:28px}.guide-policy-content{max-width:720px}.guide-policy-content section{margin-bottom:36px}.guide-policy-content a{color:var(--primary);text-underline-offset:3px;text-decoration:underline}@media (max-width:800px){.guide-layout{grid-template-columns:1fr;gap:30px}.guide-sidebar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;position:static}.guide-sidebar ol{grid-template-columns:1fr 1fr;column-gap:25px;display:grid}.guide-sidebar li{margin-bottom:11px}.guide-reading{max-width:none}}@media (max-width:560px){.guide-page{padding:24px 20px 55px}.guide-header{margin-bottom:26px}.guide-deck{font-size:1.125rem}.guide-byline{gap:7px 15px}.guide-sidebar ol{display:block}.guide-formula,.guide-practice{padding:23px}.guide-takeaway{font-size:1.125rem}.guide-section h2,.guide-practice h2,.guide-policy-content h2{font-size:1.4375rem}.guide-index-note{flex-direction:column;gap:0}.guide-next{margin-top:42px}}