/* LA Dental SEO blog: article template, TOC, notes, infographics, CTAs, cards, archive feed */
:root{--art-max:1400px;--toc-w:260px;--toc-gap:52px;--art-body:880px;--note1:#221D15;--note1-b:#C8913C;--note2:#172030;--note2-b:#5B8DEF;--code:#0B0C0F}
html[data-theme=light]{--note1:#FBF5EA;--note1-b:#B7791F;--note2:#EEF3F9;--note2-b:#2563EB;--code:#0F172A}
@media(min-width:1025px){html{scroll-padding-top:112px}}
.lds-art{background:var(--bg);color:var(--ink2);font-family:var(--fb)}
.lds-art-wrap{max-width:var(--art-max);margin:0 auto;padding:28px 30px 40px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Breadcrumbs */
.lds-art-crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 26px;padding:0;font-size:.86rem;color:var(--mute)}
.lds-art-crumbs li:not(:last-child)::after{content:"/";margin-left:6px;color:var(--line2)}
.lds-art-crumbs a{color:var(--ink2)!important;text-decoration:none}
.lds-art-crumbs a:hover{color:var(--blue-l)!important;text-decoration:underline}
.lds-art-crumbs [aria-current]{color:var(--mute)}

/* Header */
.lds-art-head{max-width:980px}
.lds-art-cat{margin:0 0 14px;font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.lds-art-cat a{color:var(--blue-l)!important;text-decoration:none}
.lds-art-title{font-family:var(--fd);font-weight:600;color:var(--ink);font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1.12;letter-spacing:-.025em;margin:0 0 14px}
.lds-art-sub{font-size:1.14rem;line-height:1.55;color:var(--ink2);margin:0 0 18px;max-width:62ch}
.lds-art-meta{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;margin:0;font-size:.9rem;color:var(--mute)}
.lds-art-meta strong{color:var(--ink);font-weight:600}
.lds-art-meta .sep{color:var(--line2)}

/* Cover */
.lds-art-cover{margin:30px 0 0;border-radius:16px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9;background:var(--bg2)}
.lds-art-cover img{display:block;width:100%;height:100%;object-fit:cover}

/* Intro */
.lds-art-intro{max-width:calc(var(--toc-w) + var(--toc-gap) + var(--art-body));margin:34px 0 0;padding-left:calc(var(--toc-w) + var(--toc-gap))}
.lds-art-intro .lds-intro{font-size:1.2rem;line-height:1.72;color:var(--ink);margin:0;max-width:var(--art-body)}

/* Grid */
.lds-art-grid{display:grid;grid-template-columns:var(--toc-w) minmax(0,var(--art-body));gap:var(--toc-gap);margin-top:34px;align-items:start}
.lds-art-side{position:sticky;top:112px;align-self:start}
.admin-bar .lds-art-side{top:144px}

/* TOC */
.lds-toc{border-left:1px solid var(--line);padding:2px 0 2px 0}
.lds-toc-sum{list-style:none;cursor:default;margin:0 0 12px;padding-left:18px;font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.lds-toc-sum::-webkit-details-marker{display:none}
.lds-toc-sum .m{display:none}
.lds-toc-nav{position:relative;max-height:calc(100vh - 190px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.lds-toc-track{position:absolute;left:-1px;top:0;bottom:0;width:2px}
.lds-toc-fill{display:block;width:2px;height:0;background:var(--blue-l);transition:height .12s linear}
.lds-toc ol{list-style:none;margin:0;padding:0}
.lds-toc li{margin:0}
.lds-toc a{position:relative;display:block;padding:7px 10px 7px 18px;font-size:.92rem;line-height:1.4;color:var(--mute)!important;text-decoration:none;border-radius:0 8px 8px 0;transition:color .15s,background .15s}
.lds-toc a:hover{color:var(--ink)!important;background:var(--bg2)}
.lds-toc a.is-active{color:var(--ink)!important;font-weight:600;background:var(--bg2)}
.lds-toc a.is-active::before{content:"";position:absolute;left:-1px;top:6px;bottom:6px;width:3px;border-radius:3px;background:var(--blue)}
.lds-toc a:focus-visible{outline:2px solid var(--blue-l);outline-offset:-2px}

/* Body typography */
.lds-art-body{min-width:0;font-size:1.06rem;line-height:1.78;color:var(--ink2)}
.lds-art-body>*:first-child{margin-top:0}
.lds-art-body h2{font-family:var(--fd);font-weight:600;color:var(--ink);font-size:clamp(1.45rem,2.2vw,1.85rem);line-height:1.22;letter-spacing:-.02em;margin:2.4em 0 .7em;scroll-margin-top:112px}
.lds-art-body h3{font-family:var(--fd);font-weight:600;color:var(--ink);font-size:1.2rem;line-height:1.3;margin:1.8em 0 .5em;scroll-margin-top:112px}
.lds-art-body h4{font-weight:600;color:var(--ink);font-size:1.05rem;margin:1.5em 0 .4em}
.lds-art-body p{margin:0 0 1.05em}
.lds-art-body strong{color:var(--ink);font-weight:600}
.lds-art-body a{color:var(--blue-l);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.lds-art-body a:hover{text-decoration-thickness:2px}
.lds-art-body ul:not([class]),.lds-art-body ol:not([class]){margin:0 0 1.2em;padding-left:1.3em}
.lds-art-body ul:not([class]) li,.lds-art-body ol:not([class]) li{margin:0 0 .45em}
.lds-art-body li::marker{color:var(--blue-l)}
.lds-art-body blockquote{margin:1.4em 0;padding:18px 22px;border:1px solid var(--line);border-left:3px solid var(--blue-l);border-radius:0 12px 12px 0;background:var(--bg2);color:var(--ink)}
.lds-art-body blockquote p:last-child{margin-bottom:0}
.lds-art-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;background:var(--bg2);border:1px solid var(--line);border-radius:5px;padding:1px 5px}
.lds-art-body .lds-answer{font-size:1.1rem;line-height:1.7;color:var(--ink);padding:2px 0 2px 16px;border-left:3px solid var(--line2);margin-bottom:1.15em}

/* Notes */
.lds-note{margin:2em 0;padding:20px 24px;border-radius:0 12px 12px 0;border:1px solid var(--line)}
.lds-note p{margin:0;font-size:1rem;line-height:1.68}
.lds-note p+p{margin-top:.6em}
.lds-note .lds-note-h{display:flex;align-items:center;gap:10px;margin:0 0 8px;font-family:var(--fd);font-weight:600;font-size:1.06rem;color:var(--ink)}
.lds-note-1{background:var(--note1);border-left:4px solid var(--note1-b)}
.lds-note-1 .lds-note-h::before{content:"i";display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--note1-b);color:#fff;font:700 .8rem/1 Georgia,serif;flex:none}
.lds-note-2{background:var(--note2);border-left:4px solid var(--note2-b)}
.lds-note-2 .lds-note-h::before{content:"\2192";display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--note2-b);color:#fff;font:700 .82rem/1 var(--fb);flex:none}

/* CTA boxes */
.lds-cta-box{margin:2.2em 0;padding:24px 26px;border-radius:14px;border:1px solid var(--line2);background:linear-gradient(180deg,var(--card2),var(--card))}
.lds-cta-box .lds-cta-h{margin:0 0 6px;font-family:var(--fd);font-weight:600;font-size:1.22rem;line-height:1.3;color:var(--ink)}
.lds-cta-box p{margin:0 0 16px;font-size:1rem;line-height:1.6}
.lds-cta-btn,.lds-art-body a.lds-cta-btn{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:12px 20px;border-radius:10px;background:var(--blue);border:1px solid var(--blue);color:#fff!important;font-family:var(--fb);font-weight:600;font-size:.98rem;line-height:1.2;text-decoration:none!important;transition:background .2s}
.lds-cta-btn::after{content:"\2192";font-weight:500}
.lds-cta-btn:hover{background:var(--blue2);border-color:var(--blue2)}
.lds-cta-btn:focus-visible{outline:2px solid var(--blue-l);outline-offset:3px}
.lds-final-cta{margin:2.6em 0 0;padding:30px 30px 32px;border-radius:16px;background:radial-gradient(ellipse at 100% 0,rgba(37,99,235,.18),transparent 60%),var(--card2);border:1px solid var(--line2)}
.lds-final-cta h2{margin-top:0!important}
.lds-final-cta p{margin-bottom:18px}

/* Infographic */
.lds-ig{margin:2.2em 0;padding:26px 24px 20px;border:1px solid var(--line);border-radius:16px;background:var(--bg2)}
.lds-ig .lds-ig-title{margin:0 0 18px;font-family:var(--fd);font-weight:600;font-size:1.15rem;color:var(--ink);line-height:1.3}
.lds-ig-steps{list-style:none;margin:0;padding:0;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:14px;counter-reset:igs}
.lds-ig-steps>li{position:relative;counter-increment:igs;display:flex;flex-direction:column;gap:6px;margin:0;padding:16px 14px 16px;border-radius:12px;background:var(--card);border:1px solid var(--line2)}
.lds-ig-steps>li::before{content:counter(igs);display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;font-size:.85rem;margin-bottom:4px}
.lds-ig-steps:not(.lds-ig-pillars)>li:not(:last-child)::after{content:"";position:absolute;top:29px;right:-14px;width:14px;height:2px;background:var(--blue-l);z-index:1}
.lds-ig-k{font-family:var(--fd);font-weight:600;font-size:.98rem;line-height:1.3;color:var(--ink)}
.lds-ig-d{font-size:.86rem;line-height:1.5;color:var(--ink2)}
.lds-ig-pillars{grid-auto-flow:row;grid-template-columns:repeat(3,minmax(0,1fr))}
.lds-ig-pillars>li{border-top:4px solid var(--blue);padding-top:18px}
.lds-ig-pillars>li::before{display:none}
.lds-ig-pillars .lds-ig-k{font-size:1.1rem}
.lds-ig-pillars .lds-ig-d{font-size:.92rem}
.lds-ig figcaption{margin-top:14px;font-size:.84rem;line-height:1.5;color:var(--mute)}
@media(max-width:1280px){.lds-ig-steps:not(.lds-ig-pillars){grid-auto-flow:row;grid-template-columns:repeat(3,minmax(0,1fr))}.lds-ig-steps:not(.lds-ig-pillars)>li::after{display:none}}

/* Tables, checklists, takeaways, code */
.lds-table-wrap{margin:2em 0;overflow-x:auto;border:1px solid var(--line);border-radius:14px;-webkit-overflow-scrolling:touch}
.lds-table{width:100%;border-collapse:collapse;font-size:.94rem;line-height:1.5;min-width:560px}
.lds-table caption{caption-side:top;text-align:left;padding:14px 16px 10px;font-family:var(--fd);font-weight:600;color:var(--ink);font-size:1rem}
.lds-table th,.lds-table td{padding:12px 16px;text-align:left;vertical-align:top;border-top:1px solid var(--line)}
.lds-table thead th{background:var(--bg2);color:var(--ink);font-weight:600;font-size:.86rem}
.lds-table tbody tr:nth-child(even) td{background:color-mix(in srgb,var(--bg2) 55%,transparent)}
.lds-checklist,.lds-takeaways{list-style:none;margin:1.4em 0 1.6em;padding:0;display:grid;gap:10px}
.lds-checklist li,.lds-takeaways li{position:relative;margin:0;padding:12px 16px 12px 46px;border:1px solid var(--line);border-radius:12px;background:var(--bg2);line-height:1.55}
.lds-checklist li::before{content:"";position:absolute;left:16px;top:15px;width:16px;height:16px;border:2px solid var(--blue-l);border-radius:4px}
.lds-checklist li::after{content:"";position:absolute;left:21px;top:17px;width:5px;height:9px;border:solid var(--blue-l);border-width:0 2px 2px 0;transform:rotate(45deg)}
.lds-takeaways{counter-reset:tk}
.lds-takeaways li{counter-increment:tk}
.lds-takeaways li::before{content:counter(tk);position:absolute;left:14px;top:12px;width:22px;height:22px;border-radius:50%;background:var(--blue);color:#fff;font-size:.78rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.lds-code{margin:1.4em 0 1.8em;padding:18px 20px;background:var(--code);color:#E5E7EB;border:1px solid var(--line2);border-radius:12px;overflow-x:auto;font-size:.84rem;line-height:1.6;tab-size:2;-webkit-overflow-scrolling:touch}
.lds-code code{background:none;border:0;padding:0;color:inherit;font-size:inherit;white-space:pre}
.lds-sources{margin:0 0 1.2em;padding-left:1.3em;font-size:.94rem;line-height:1.6}
.lds-sources li{margin:0 0 .5em}
.lds-sources a{word-break:break-word}

/* Footer of article */
.lds-art-foot{margin-top:2.4em;padding-top:1.6em;border-top:1px solid var(--line)}
.lds-disclaimer,.lds-disclaimer-extra{font-size:.84rem!important;line-height:1.6;color:var(--mute)!important;margin:0 0 .9em!important}
.lds-disclaimer strong,.lds-disclaimer-extra strong{color:var(--ink2)!important}
.lds-authorbox{display:flex;gap:16px;align-items:flex-start;margin-top:1.4em;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--bg2)}
.lds-authorbox-mark{flex:none;width:46px;height:46px;border-radius:12px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--fd);font-weight:700}
.lds-authorbox-name{margin:0 0 4px!important;font-weight:600;color:var(--ink)}
.lds-authorbox-bio{margin:0!important;font-size:.92rem;line-height:1.6;color:var(--mute)}

/* Related */
.lds-art-related{border-top:1px solid var(--line);background:var(--bg2);padding:64px 30px 72px}
.lds-art-related-in{max-width:1240px;margin:0 auto}
.lds-art-related h2{font-family:var(--fd);font-weight:600;color:var(--ink);font-size:1.7rem;margin:0 0 26px;letter-spacing:-.02em}
.lds-art-related-all{margin:26px 0 0}

/* Cards */
.lds-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.lds-pcard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--card);transition:border-color .2s,transform .2s}
.lds-pcard:hover{border-color:var(--line2);transform:translateY(-2px)}
.lds-pcard[hidden]{display:none}
.lds-pcard-media{display:block;aspect-ratio:16/9;background:var(--bg2);overflow:hidden}
.lds-card-img{display:block;width:100%;height:100%;object-fit:cover}
.lds-pcard-body{display:flex;flex-direction:column;gap:8px;padding:18px 20px 20px;flex:1}
.lds-pcard-cat{margin:0;font-size:.74rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--blue-l)}
.lds-pcard-title{margin:0;font-family:var(--fd);font-weight:600;font-size:1.12rem;line-height:1.3;letter-spacing:-.01em}
.lds-pcard-title a{color:var(--ink)!important;text-decoration:none}
.lds-pcard-title a:hover{color:var(--blue-l)!important}
.lds-pcard-ex{margin:0;font-size:.93rem;line-height:1.6;color:var(--ink2)}
.lds-pcard-meta{margin:auto 0 0;padding-top:6px;font-size:.82rem;color:var(--mute)}
.lds-pcard-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.92rem;color:var(--ink)!important;text-decoration:none!important}
.lds-pcard-link::after{content:"\2197";color:var(--blue-l);transition:transform .2s}
.lds-pcard-link:hover::after{transform:translate(2px,-2px)}

/* Archive feed */
.lds-feed-h{font-family:var(--fd);font-weight:600;color:var(--ink);font-size:1.5rem;letter-spacing:-.02em;margin:0 0 20px}
.lds-feed-featured{margin-bottom:64px}
.lds-feat-grid{display:grid;grid-template-columns:1.35fr 1fr;grid-template-rows:auto auto;gap:24px}
.lds-pcard-feature{grid-row:1/3}
.lds-pcard-feature .lds-pcard-title{font-size:1.6rem;line-height:1.22}
.lds-pcard-feature .lds-pcard-ex{font-size:1rem}
.lds-pcard-compact{flex-direction:row}
.lds-pcard-compact .lds-pcard-media{flex:0 0 42%;aspect-ratio:auto;min-height:100%}
.lds-pcard-compact .lds-pcard-ex{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.lds-feed-top{display:flex;flex-direction:column;gap:4px;margin-bottom:26px}
.lds-filters{display:flex;flex-wrap:wrap;gap:8px}
.lds-filter{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:8px 14px;border-radius:999px;border:1px solid var(--line2);background:var(--card);color:var(--ink2);font-family:var(--fb);font-size:.88rem;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.lds-filter .n{font-size:.76rem;color:var(--mute)}
.lds-filter:hover{border-color:var(--blue-l);color:var(--ink)}
.lds-filter.is-on{background:var(--blue);border-color:var(--blue);color:#fff}
.lds-filter.is-on .n{color:rgba(255,255,255,.8)}
.lds-filter:focus-visible{outline:2px solid var(--blue-l);outline-offset:2px}
.lds-feed-more{display:flex;justify-content:center;margin-top:30px}
.lds-more-btn{min-height:46px;padding:12px 22px;border-radius:10px;border:1px solid var(--line2);background:var(--card);color:var(--ink);font-family:var(--fb);font-weight:600;cursor:pointer}

/* Responsive */
@media(max-width:1280px){:root{--toc-w:230px;--toc-gap:40px}}
@media(max-width:1024px){
.lds-art-wrap{padding:20px 20px 32px}
.lds-art-intro{padding-left:0;max-width:760px;margin-top:26px}
.lds-art-grid{display:block;max-width:760px;margin-top:22px}
.lds-art-side{position:static;margin:0 0 28px}
.lds-toc{border:1px solid var(--line2);border-radius:12px;background:var(--bg2);padding:0}
.lds-toc-sum{cursor:pointer;display:flex;align-items:center;justify-content:space-between;min-height:52px;margin:0;padding:0 16px;font-size:.9rem;letter-spacing:.02em;text-transform:none}
.lds-toc-sum .d{display:none}.lds-toc-sum .m{display:inline}
.lds-toc-sum::after{content:"";width:9px;height:9px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg) translateY(-3px);transition:transform .2s}
.lds-toc[open] .lds-toc-sum::after{transform:rotate(-135deg) translateY(-1px)}
.lds-toc-nav{max-height:none;overflow:visible;border-top:1px solid var(--line);padding:6px 0 8px}
.lds-toc-track{display:none}
.lds-toc a{padding:11px 16px;border-radius:0;font-size:.95rem}
.lds-toc a.is-active::before{display:none}
.lds-art-body h2,.lds-art-body h3{scroll-margin-top:124px}
.lds-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.lds-feat-grid{grid-template-columns:1fr}
.lds-pcard-feature{grid-row:auto}
.lds-art-related{padding:48px 20px 56px}
}
@media(max-width:767px){
.lds-art-title{font-size:1.85rem}
.lds-art-sub{font-size:1.04rem}
.lds-art-cover{margin-top:22px;border-radius:12px}
.lds-art-intro .lds-intro{font-size:1.08rem}
.lds-art-body{font-size:1.02rem;line-height:1.74}
.lds-ig{padding:20px 16px 16px}
.lds-ig-steps:not(.lds-ig-pillars),.lds-ig-pillars{grid-template-columns:1fr}
.lds-ig-steps:not(.lds-ig-pillars)>li{padding-left:56px}
.lds-ig-steps:not(.lds-ig-pillars)>li::before{position:absolute;left:14px;top:14px;margin:0}
.lds-ig-steps:not(.lds-ig-pillars)>li:not(:last-child)::after{display:block;top:auto;bottom:-14px;left:27px;right:auto;width:2px;height:14px}
.lds-note{padding:16px 16px}
.lds-cta-box{padding:20px 18px}
.lds-cta-btn,.lds-art-body a.lds-cta-btn{width:100%;justify-content:center;text-align:center}
.lds-final-cta{padding:24px 18px}
.lds-card-grid{grid-template-columns:1fr}
.lds-pcard-compact{flex-direction:column}
.lds-pcard-compact .lds-pcard-media{flex:none;aspect-ratio:16/9}
.lds-pcard-feature .lds-pcard-title{font-size:1.3rem}
.lds-authorbox{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){.lds-pcard,.lds-toc-fill{transition:none}}

/* Blog archive page sections */
.e-con.lds-blog-hero{--padding-top:88px;--padding-bottom:64px;--gap:16px;--row-gap:16px;position:relative;overflow:hidden}
.e-con.lds-blog-hero::before{content:"";position:absolute;right:-200px;top:-260px;width:820px;height:620px;background:radial-gradient(ellipse at center,rgba(37,99,235,.2),transparent 65%);pointer-events:none}
.lds-blog-eyebrow p{margin:0;font-family:var(--fb);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-l)}
.lds-blog-h1 h1.elementor-heading-title{font-size:clamp(2.2rem,4.6vw,3.6rem)!important;max-width:18ch}
.lds-blog-intro{max-width:72ch}
.e-con.lds-blog-feedsec{--padding-top:72px;--padding-bottom:88px}
.lds-blog-feedw,.lds-blog-feedw .elementor-shortcode{width:100%}
.e-con.lds-blog-cta{--padding-top:88px;--padding-bottom:96px}
.e-con.lds-blog-cta-box{--padding-top:44px;--padding-bottom:44px;--padding-left:44px;--padding-right:44px;--gap:16px;--row-gap:16px;border:1px solid var(--line2);border-radius:20px;background:radial-gradient(ellipse at 100% 0,rgba(37,99,235,.18),transparent 60%),var(--card2)}
@media(max-width:767px){.e-con.lds-blog-hero{--padding-top:48px;--padding-bottom:40px}.e-con.lds-blog-feedsec{--padding-top:48px;--padding-bottom:56px}.e-con.lds-blog-cta{--padding-top:56px;--padding-bottom:64px}.e-con.lds-blog-cta-box{--padding-top:28px;--padding-bottom:28px;--padding-left:20px;--padding-right:20px}}

/* Card and button fixes */
.lds-pcard-cat{line-height:1.45!important}
.lds-pcard-compact .lds-pcard-media{position:relative;align-self:stretch;min-height:100%}
.lds-pcard-compact .lds-pcard-media img{position:absolute;inset:0;width:100%;height:100%}
@media(max-width:767px){.lds-pcard-compact .lds-pcard-media{position:static;min-height:0}.lds-pcard-compact .lds-pcard-media img{position:static}}
body .lds-feed .lds-filter{min-height:40px;padding:8px 14px!important;border-radius:999px!important;border:1px solid var(--line2)!important;background:var(--card)!important;color:var(--ink2)!important;font-family:var(--fb)!important;font-size:.88rem!important;font-weight:500!important;line-height:1.2!important}
body .lds-feed .lds-filter:hover{border-color:var(--blue-l)!important;color:var(--ink)!important}
body .lds-feed .lds-filter.is-on{background:var(--blue)!important;border-color:var(--blue)!important;color:#fff!important}
body .lds-feed .lds-more-btn{padding:12px 22px!important;border-radius:10px!important;border:1px solid var(--line2)!important;background:var(--card)!important;color:var(--ink)!important;font-size:.95rem!important}
body .lds-feed .lds-more-btn:hover{border-color:var(--blue-l)!important}
.lds-toc a:not(.is-active):hover{background:var(--bg2)}

.lds-checklist.lds-avoid li::before{border-color:#E5484D;border-radius:50%}
.lds-checklist.lds-avoid li::after{content:"\00D7";border:0;transform:none;left:19px;top:11px;width:auto;height:auto;color:#E5484D;font:700 15px/1 var(--fb)}

/* ===== Article hero v2: compact two-column ===== */
.lds-art-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.85fr);gap:48px;align-items:center;padding:36px 40px;margin:0 0 8px;background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.lds-art-hero::before{content:"";position:absolute;right:-160px;top:-200px;width:620px;height:460px;background:radial-gradient(ellipse at center,rgba(37,99,235,.16),transparent 65%);pointer-events:none}
.lds-art-hero>*{position:relative}
.lds-art-hero .lds-art-head{max-width:none}
.lds-art-hero .lds-art-cat{margin:0 0 16px}
.lds-art-hero .lds-art-cat a{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--line2);border-radius:999px;background:var(--bg);font-size:.72rem;letter-spacing:.08em}
.lds-art-hero .lds-art-cat a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue-l)}
.lds-art-hero .lds-art-title{font-size:clamp(1.75rem,2.6vw,2.4rem);line-height:1.14;margin:0 0 14px;text-wrap:balance}
.lds-art-hero .lds-art-sub{font-size:1.06rem;line-height:1.6;color:var(--ink2);margin:0 0 24px;max-width:56ch}
.lds-art-hero .lds-art-meta{padding-top:18px;border-top:1px solid var(--line);gap:8px 12px;font-size:.86rem}
.lds-art-hero .lds-art-meta .by{display:inline-flex;align-items:center;gap:10px}
.lds-art-av{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#2563EB,#1E3A8A);color:#fff;font-family:var(--fd);font-weight:600;font-size:.74rem;letter-spacing:-.02em;flex:0 0 32px}
.lds-art-hero .lds-art-cover{margin:0;aspect-ratio:16/10;border-radius:14px;border:1px solid var(--line2);box-shadow:0 24px 48px -28px rgba(0,0,0,.6);transform:none}
html[data-theme=light] .lds-art-hero .lds-art-cover{box-shadow:0 24px 48px -30px rgba(15,23,42,.35)}
.lds-art-hero .lds-art-cover img{object-fit:cover;object-position:center}
.lds-art-crumbs ol{margin-bottom:18px}
.lds-art-intro{margin-top:40px}
@media(max-width:1024px){.lds-art-hero{grid-template-columns:minmax(0,1fr) minmax(240px,.8fr);gap:32px;padding:30px}}
@media(max-width:820px){
 .lds-art-hero{grid-template-columns:1fr;gap:22px;padding:24px 20px;border-radius:16px}
 .lds-art-hero .lds-art-cover{order:-1;aspect-ratio:16/9;border-radius:12px}
 .lds-art-hero .lds-art-title{font-size:1.65rem}
 .lds-art-hero .lds-art-sub{font-size:1rem;margin-bottom:18px}
 .lds-art-hero .lds-art-meta{padding-top:14px;font-size:.82rem}
 .lds-art-hero .lds-art-meta .sep:first-of-type{display:none}
 .lds-art-hero .lds-art-meta .by{flex-basis:100%}
}
@media(max-width:480px){.lds-art-hero{padding:18px 16px;margin-left:-4px;margin-right:-4px}.lds-art-hero .lds-art-title{font-size:1.5rem}}
body .lds-art .lds-art-title{color:var(--ink)!important}
@media(max-width:820px){.lds-art-hero .lds-art-meta .by + .sep{display:none!important}.lds-art-hero .lds-art-cat a{padding:5px 10px;font-size:.68rem}}