.ed-page { --ed-read: 760px; }
.ed-eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0; font: 600 var(--t-micro)/1.3 var(--font); letter-spacing: 0; color: var(--fg-2); }
.ed-eyebrow i { width: 8px; height: 8px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 12px rgba(199, 255, 61, .6); flex: none; }
.ed-eyebrow img { width: 22px; height: 22px; border-radius: var(--r-1); }
.ed-eyebrow a { color: inherit; text-decoration: none; }
.ed-eyebrow a:hover { color: var(--fg); }
.ed-muted { color: var(--fg-3); font-size: var(--t-small); line-height: 1.6; }
.ed-hero { position: relative; display: grid; gap: var(--s-5); max-width: 980px; margin: clamp(24px, 4vw, 48px) 0 clamp(48px, 7vw, 96px); }
.ed-hero h1 { font: 500 clamp(40px, 5.6vw, 84px)/.98 var(--font); letter-spacing: -.045em; max-width: 15em; }
.ed-hero.is-compact h1 { max-width: 12em; }
.ed-hero .lead { max-width: 40em; }
.ed-hero::before { content: ''; position: absolute; z-index: -1; right: calc(-1 * clamp(160px, 30vw, 520px)); top: 50%; width: clamp(360px, 46vw, 680px); aspect-ratio: 1; margin-top: calc(clamp(360px, 46vw, 680px) / -2); border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(199, 255, 61, .12) 0 12%, rgba(199, 255, 61, 0) 42%), conic-gradient(from 210deg, rgba(244, 243, 238, 0) 0 6%, rgba(244, 243, 238, .09) 12%, rgba(244, 243, 238, 0) 20% 100%), repeating-radial-gradient(circle, rgba(244, 243, 238, .06) 0 1px, transparent 1px 7px);
  -webkit-mask-image: radial-gradient(circle, #000 30%, transparent 70%); mask-image: radial-gradient(circle, #000 30%, transparent 70%); }
@media (max-width: 900px) { .ed-hero::before { right: -60%; opacity: .6; } }
.ed-hero-go { display: flex; flex-wrap: wrap; gap: 12px; margin-top: var(--s-2); }
.ed-facts { display: grid; grid-template-columns: repeat(3, minmax(0, max-content)); gap: var(--s-4) clamp(24px, 4vw, 56px); margin: var(--s-4) 0 0; padding-top: var(--s-5); border-top: var(--bw) solid var(--line); }
.ed-facts dt { font: 600 var(--t-micro)/1.2 var(--font); letter-spacing: 0; color: var(--fg-3); }
.ed-facts dd { margin: 8px 0 0; font: 600 var(--f-lg)/1.3 var(--font); color: var(--fg); }
@media (max-width: 640px) { .ed-facts { grid-template-columns: 1fr 1fr; } .ed-facts div:last-child { grid-column: 1 / -1; } .ed-hero-go .btn { flex: 1 1 100%; } }
.ed-layout { display: grid; gap: var(--s-6); }
.ed-main { min-width: 0; max-width: var(--ed-read); }
@media (min-width: 1100px) {
  .ed-layout { grid-template-columns: 236px minmax(0, 1fr); gap: clamp(48px, 5vw, 96px); align-items: start; }
  .ed-side { position: sticky; top: calc(var(--header-h) + var(--pv-h) + 28px); max-height: calc(100vh - var(--header-h) - 56px); overflow-y: auto; scrollbar-width: none; }
  .ed-side::-webkit-scrollbar { display: none; }
}
.ed-toc { font-size: var(--t-small); }
.ed-toc-title { margin: 0 0 var(--s-3); font: 600 var(--t-micro)/1.2 var(--font); letter-spacing: 0; color: var(--fg-3); }
.ed-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; border-left: var(--bw) solid var(--line); }
.ed-toc li { counter-increment: toc; }
.ed-toc a { position: relative; display: grid; grid-template-columns: 24px 1fr; gap: 4px; padding: 7px 0 7px 14px; color: var(--fg-3); text-decoration: none; line-height: 1.35; transition: color var(--dur-2); }
.ed-toc a::before { content: counter(toc, decimal-leading-zero); font: 500 var(--f-xs)/1.6 var(--mono); color: var(--fg-3); opacity: .7; }
.ed-toc a::after { content: ''; position: absolute; left: -1px; top: 6px; bottom: 6px; width: 2px; border-radius: var(--r-1); background: var(--acid); transform: scaleY(0); transition: transform var(--dur-2) var(--ease); }
.ed-toc a:hover { color: var(--fg); }
.ed-toc a[aria-current] { color: var(--fg); }
.ed-toc a[aria-current]::after { transform: none; }
@media (max-width: 1099px) {
  .ed-side:empty { display: none; }
  .ed-toc { padding: var(--s-5); border: var(--bw) solid var(--line); border-radius: var(--r-2); background: var(--bg-1); }
  .ed-toc a { min-height: 40px; align-items: center; }
}
.ed-answer { position: relative; margin: 0 0 clamp(36px, 5vw, 56px); padding: clamp(20px, 2.6vw, 30px); border: var(--bw) solid rgba(199, 255, 61, .22); border-radius: var(--r-3); background: linear-gradient(160deg, rgba(199, 255, 61, .07), rgba(199, 255, 61, 0) 55%), var(--bg-1); }
.ed-answer-k { margin: 0 0 var(--s-3); font: 600 var(--t-micro)/1.2 var(--font); letter-spacing: 0; color: var(--acid); }
.ed-answer p:last-child { font-size: clamp(18px, 1.5vw, 21px); line-height: 1.55; letter-spacing: -.005em; color: var(--fg); text-wrap: pretty; }
.ed-prose { max-width: 68ch; font-size: clamp(17px, 1.25vw, 19px); line-height: 1.7; color: var(--fg-2); overflow-wrap: break-word; }
@media (max-width: 520px) { .ed-prose { font-size: 17px; line-height: 1.65; } }
.ed-prose > * + * { margin-top: 1.1em; }
.ed-prose :is(p, li) { text-wrap: pretty; }
.ed-prose h2 { margin-top: 1.9em; font: 500 clamp(28px, 3vw, 40px)/1.15 var(--font); letter-spacing: -.03em; color: var(--fg); scroll-margin-top: calc(var(--header-h) + var(--pv-h) + 24px); }
.ed-prose h2:first-child { margin-top: 0; }
.ed-prose h3 { margin-top: 2em; font: 600 clamp(19px, 1.6vw, 22px)/1.3 var(--font); letter-spacing: -.015em; color: var(--fg); }
.ed-prose h2 + *, .ed-prose h3 + * { margin-top: .8em; }
.ed-prose :is(.ed-table-wrap, .ed-note, .ed-formula) { margin-block: 1.7em; }
.ed-prose blockquote { margin-inline: 0; padding-left: 1.2em; border-left: 2px solid var(--line-2); font-size: 1.05em; }
.ed-prose figcaption { margin-top: .7em; font-size: var(--f-sm); line-height: 1.5; color: var(--fg-3); }
.ed-prose b, .ed-prose strong { color: var(--fg); font-weight: 600; }
.ed-prose a:not([class]) { color: var(--fg); text-decoration: underline; text-decoration-color: rgba(199, 255, 61, .55); text-decoration-thickness: 1.5px; text-underline-offset: .24em; transition: text-decoration-color var(--dur-2), color var(--dur-2); }
.ed-prose a:not([class]):hover { color: var(--acid-hi); text-decoration-color: var(--acid); }
.ed-prose ul, .ed-prose ol { margin-bottom: 0; padding: 0; list-style: none; }
.ed-prose li + li { margin-top: .7em; }
.ed-prose ul > li { position: relative; padding-left: 1.5em; }
.ed-prose ul > li::before { content: ''; position: absolute; left: .2em; top: .78em; width: .55em; height: 2px; border-radius: var(--r-1); background: var(--acid); }
.ed-prose ol { counter-reset: ed; }
.ed-prose ol > li { position: relative; counter-increment: ed; padding-left: 2.4em; }
@media (max-width: 520px) { .ed-prose ol > li { padding-left: 2em; } }
.ed-prose ol > li::before { content: counter(ed, decimal-leading-zero); position: absolute; left: 0; top: .2em; font: 500 .74em/1.6 var(--mono); color: var(--acid); letter-spacing: .02em; }
.ed-prose .ed-check > li::before { top: .5em; width: .62em; height: .34em; background: none; border: solid var(--acid); border-width: 0 0 2px 2px; transform: rotate(-45deg); border-radius: 0; }
.ed-price { font-weight: 600; color: var(--fg); white-space: nowrap; }
.ed-formula { padding: 16px 20px; border-radius: var(--r-2); background: var(--bg-2); box-shadow: inset 0 0 0 1px var(--line); font-size: .95em; color: var(--fg-2); }
.ed-formula b { color: var(--acid); }
.ed-note { padding: 20px 24px; border-left: 2px solid var(--acid); border-radius: 0 var(--r-2) var(--r-2) 0; background: var(--bg-1); font-size: .95em; line-height: 1.65; }
.ed-note.is-warn { border-left-color: var(--warn); }
.ed-note p { margin: 0; }
.ed-table-wrap { max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; border: var(--bw) solid var(--line); border-radius: var(--r-2); background: var(--bg-1); -webkit-overflow-scrolling: touch; }
.ed-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: var(--f-md); line-height: 1.5; }
.ed-table caption { padding: 18px 20px 8px; text-align: left; font: 500 var(--f-sm)/1.4 var(--font); letter-spacing: 0; color: var(--fg-3); }
.ed-table th { padding: 14px 20px; text-align: left; vertical-align: bottom; font: 600 var(--f-sm)/1.3 var(--font); color: var(--fg-2); border-bottom: var(--bw) solid var(--line-2); }
.ed-table td { padding: 15px 20px; vertical-align: top; color: var(--fg-2); border-bottom: var(--bw) solid var(--line); }
.ed-table tr:last-child td { border-bottom: 0; }
.ed-table td:first-child { color: var(--fg); font-weight: 500; }
.ed-prose .ed-timeline { position: relative; display: grid; gap: 0; }
.ed-prose .ed-timeline > li { display: grid; grid-template-columns: minmax(110px, 150px) 1fr; gap: 6px 20px; margin: 0; padding: 14px 0 14px 1.5em; border-bottom: var(--bw) solid var(--line); }
.ed-prose .ed-timeline > li::before { top: 1.45em; left: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 4px rgba(199, 255, 61, .12); }
.ed-prose .ed-timeline b { font-weight: 600; }
.ed-prose .ed-timeline span { color: var(--fg-2); }
@media (max-width: 560px) { .ed-prose .ed-timeline > li { grid-template-columns: 1fr; } }
.ed-prose .ed-flow > li { padding: 0 0 0 3.4em; min-height: 2.4em; }
.ed-prose .ed-flow > li + li { margin-top: 1.1em; }
.ed-prose .ed-flow > li::before { top: 0; width: 2.4em; height: 2.4em; display: grid; place-items: center; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(199, 255, 61, .35); font-size: .72em; }
.ed-offers { margin: clamp(28px, 4vw, 40px) 0 0; padding: clamp(18px, 2.4vw, 28px); border: var(--bw) solid var(--line-2); border-radius: var(--r-3); background: radial-gradient(70% 90% at 100% 0, rgba(199, 255, 61, .06), rgba(199, 255, 61, 0) 70%), var(--bg-1); font-size: var(--f-md); line-height: 1.5; }
.ed-offers.is-end { margin-top: clamp(64px, 9vw, 120px); max-width: 1080px; }
.ed-offers-head { display: grid; gap: 6px; margin-bottom: var(--s-4); }
.ed-offers .ed-offers-title { font: 600 clamp(21px, 2vw, 28px)/1.15 var(--font); letter-spacing: -.02em; color: var(--fg); margin: 0; }
.ed-offers-head p { margin: 0; color: var(--fg-3); font-size: var(--t-small); }
.ed-offer-list { list-style: none; margin: 0; padding: 0; border-top: var(--bw) solid var(--line); }
.ed-prose .ed-offer-list > li { margin: 0; padding: 0; }
.ed-prose .ed-offer-list > li::before { content: none; }
.ed-offer-list a { display: grid; grid-template-columns: 150px minmax(0, 1fr) auto 18px; grid-template-areas: 'pf name price go' 'pf res price go'; gap: 2px 20px; align-items: center; padding: 15px 10px; margin: 0 -10px; border-bottom: var(--bw) solid var(--line); border-radius: var(--r-1); color: var(--fg); text-decoration: none; transition: background var(--dur-2); }
.ed-offer-list a:hover { background: rgba(244, 243, 238, .04); }
.ed-offer-pf { grid-area: pf; display: inline-flex; align-items: center; gap: 8px; font: 500 var(--f-sm)/1.25 var(--font); color: var(--fg-3); }
.ed-offer-pf img { width: 24px; height: 24px; border-radius: var(--r-1); }
.ed-offer-pf img + img { margin-left: -12px; box-shadow: 0 0 0 2px var(--bg-1); }
.ed-offer-name { grid-area: name; font: 600 var(--f-md)/1.3 var(--font); }
.ed-offer-res { grid-area: res; font-size: var(--f-sm); line-height: 1.45; color: var(--fg-3); }
.ed-offer-price { grid-area: price; font: 600 var(--f-md)/1 var(--font); font-style: normal; white-space: nowrap; }
.ed-offer-list .arrow { grid-area: go; width: 16px; height: 16px; color: var(--fg-3); transition: transform var(--dur-2) var(--ease), color var(--dur-2); }
.ed-offer-list a:hover .arrow { color: var(--acid); transform: translate(2px, -2px); }
.ed-offers-go { display: flex; flex-wrap: wrap; gap: 10px; margin: var(--s-5) 0 0; }
.ed-offers-note { margin: var(--s-4) 0 0; max-width: 46em; font-size: var(--f-sm); line-height: 1.5; color: var(--fg-3); }
.ed-offers-note a { color: var(--fg-2); }
@media (max-width: 720px) {
  .ed-offer-list a { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: 'pf price' 'name name' 'res res'; gap: 6px 12px; padding: 14px 4px; margin: 0; }
  .ed-offer-list .arrow { display: none; }
  .ed-offers-go .btn { flex: 1 1 100%; }
}
.ed-cta { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; margin: clamp(36px, 5vw, 52px) 0; padding: clamp(20px, 2.6vw, 28px); border: var(--bw) solid rgba(199, 255, 61, .2); border-radius: var(--r-3); background: radial-gradient(80% 120% at 0 0, rgba(199, 255, 61, .09), rgba(199, 255, 61, 0) 60%), var(--bg-1); font-size: var(--f-md); line-height: 1.55; }
.ed-cta-k { margin: 0; font: 600 var(--t-micro)/1.2 var(--font); letter-spacing: 0; color: var(--acid); }
.ed-cta p { margin: 0; }
.ed-cta-go { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px !important; }
@media (max-width: 520px) { .ed-cta-go .btn { max-width: 100%; white-space: normal; text-align: left; line-height: 1.3; } }
.ed-faq { margin-top: clamp(64px, 8vw, 96px); }
.ed-faq > h2, .ed-sources > h2, .ed-related > h2, .ed-case-nums > h2 { font: 500 clamp(28px, 3vw, 40px)/1.15 var(--font); letter-spacing: -.03em; margin: 0 0 var(--s-5); }
.ed-faq-list { border-top: var(--bw) solid var(--line-2); }
.ed-faq details { border-bottom: var(--bw) solid var(--line); }
.ed-faq summary { position: relative; display: block; padding: 20px 44px 20px 0; cursor: pointer; list-style: none; }
.ed-faq summary::-webkit-details-marker { display: none; }
.ed-faq summary::after { content: ''; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px; background: linear-gradient(var(--fg-2), var(--fg-2)) center / 14px 2px no-repeat, linear-gradient(var(--fg-2), var(--fg-2)) center / 2px 14px no-repeat; transition: transform var(--dur-2) var(--ease); }
.ed-faq details[open] summary::after { transform: rotate(45deg); }
.ed-faq summary h3 { margin: 0; font: 600 clamp(18px, 1.5vw, 21px)/1.35 var(--font); letter-spacing: -.01em; }
.ed-faq summary:hover h3 { color: var(--acid-hi); }
.ed-faq-a { padding: 0 0 24px; max-width: 46em; color: var(--fg-2); font-size: var(--t-body); line-height: 1.7; }
.ed-faq-a a { color: var(--fg); text-decoration-color: rgba(199, 255, 61, .55); }
.ed-sources { margin-top: clamp(48px, 6vw, 72px); font-size: var(--f-md); line-height: 1.55; }
.ed-sources > h2 { font-size: clamp(24px, 2.2vw, 30px); }
.ed-sources ol { margin: 0; padding-left: 1.4em; color: var(--fg-3); display: grid; gap: 8px; }
.ed-sources a { color: var(--fg-2); text-decoration-color: var(--line-2); text-underline-offset: .18em; overflow-wrap: anywhere; }
.ed-sources a:hover { color: var(--fg); text-decoration-color: var(--acid); }
.ed-byline { display: flex; gap: 16px; align-items: flex-start; margin-top: clamp(40px, 5vw, 56px); padding: 20px 22px; border: var(--bw) solid var(--line); border-radius: var(--r-2); color: var(--fg-2); font-size: var(--f-md); line-height: 1.6; }
.ed-byline p { margin: 0; }
.ed-byline b { color: var(--fg); font-weight: 600; }
.ed-byline a { color: var(--fg); }
.ed-byline-mark { flex: none; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--acid); color: var(--acid-ink); }
.ed-byline-mark .b-icon { width: 20px; height: 20px; }
.ed-mast { position: relative; display: grid; gap: var(--s-5); margin: clamp(24px, 4vw, 48px) 0 clamp(28px, 4vw, 44px); }
.ed-mast h1 { font: 500 clamp(56px, 11vw, 176px)/.86 var(--font); letter-spacing: -.06em; text-wrap: initial; }
.ed-mast h1 em { font-style: normal; color: var(--acid); }
.ed-mast.is-small h1 { font-size: clamp(42px, 6vw, 92px); line-height: .95; letter-spacing: -.05em; }
.ed-mast .lead, .ed-art-head .lead { max-width: 30em; font-size: var(--t-sub); line-height: 1.4; letter-spacing: -.01em; color: var(--fg-2); }
.ed-mast-meta { margin: 0; font: 500 var(--t-small)/1.4 var(--font); color: var(--fg-3); }
.ed-chips { display: flex; gap: 8px; margin: 0 0 clamp(36px, 5vw, 64px); padding-bottom: 4px; overflow-x: auto; scrollbar-width: none; }
.ed-chips::-webkit-scrollbar { display: none; }
.ed-chips > * { flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 16px; border-radius: var(--r-pill); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--fg-2); font: 500 var(--f-sm)/1 var(--font); text-decoration: none; white-space: nowrap; transition: color var(--dur-2), background var(--dur-2), box-shadow var(--dur-2); }
.ed-chips a:hover { color: var(--fg); box-shadow: inset 0 0 0 1px var(--fg-3); }
.ed-chips a[aria-current] { background: var(--fg); color: var(--ink); box-shadow: none; }
.ed-chips .num { font-size: var(--f-xs); color: var(--fg-3); }
.ed-chips a[aria-current] .num { color: rgba(10, 10, 10, .55); }
.ed-chips .is-soon { color: var(--fg-3); box-shadow: inset 0 0 0 1px var(--line); }
.ed-chips .is-soon span { font-size: var(--f-xs); letter-spacing: 0; opacity: .8; }
.ed-lead { padding-bottom: clamp(48px, 7vw, 88px); margin-bottom: clamp(48px, 7vw, 88px); border-bottom: var(--bw) solid var(--line); }
.ed-sec-title { font: 500 clamp(28px, 3.2vw, 44px)/1.05 var(--font); letter-spacing: -.04em; margin: 0 0 clamp(32px, 4vw, 56px); }
.ed-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(48px, 5vw, 72px) clamp(24px, 2.8vw, 40px); }
@media (max-width: 1000px) { .ed-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .ed-grid { grid-template-columns: 1fr; } }
.ed-card { position: relative; display: grid; gap: 22px; align-content: start; }
.ed-card-link { position: absolute; inset: 0; z-index: 1; border-radius: var(--r-2); }
.ed-card.is-big .ed-card-link { border-radius: var(--r-tile); }
.ed-card-art { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border: var(--bw) solid var(--line); border-radius: var(--r-2); background: var(--bg-1); transition: border-color var(--dur-2); }
.ed-card-art img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease); }
.ed-card:hover .ed-card-art { border-color: var(--line-2); }
.ed-card-body { display: grid; gap: 12px; }
.ed-card-k { position: relative; z-index: 2; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; margin: 0; font: 500 var(--f-sm)/1.3 var(--font); letter-spacing: 0; color: var(--fg-3); }
.ed-card-k a { color: var(--acid); text-decoration: none; }
.ed-card-k a:hover { text-decoration: underline; text-underline-offset: .2em; }
.ed-card-title { margin: 0; font: 600 clamp(22px, 1.7vw, 24px)/1.25 var(--font); letter-spacing: -.02em; text-wrap: balance; }
.ed-card-text { margin: 0; color: var(--fg-2); font-size: var(--f-md); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.ed-card-date { margin: 4px 0 0; font-size: var(--f-sm); color: var(--fg-3); }
.ed-card:focus-within .ed-card-link { box-shadow: var(--focus); }
@media (min-width: 900px) {
  .ed-card.is-big { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(32px, 4vw, 64px); align-items: center; }
  .ed-card.is-big .ed-card-art { border-radius: var(--r-tile); }
}
.ed-card.is-big .ed-card-title { font-size: clamp(28px, 3.3vw, 48px); line-height: 1.05; letter-spacing: -.035em; font-weight: 500; }
.ed-card.is-big .ed-card-text { font-size: var(--t-lead); line-height: 1.55; -webkit-line-clamp: 6; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) { .ed-card:hover .ed-card-art img { transform: scale(1.025); } }
.ed-policy { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr); gap: var(--s-5) clamp(24px, 4vw, 64px); margin-top: clamp(64px, 9vw, 120px); padding-top: var(--s-6); border-top: var(--bw) solid var(--line); }
.ed-policy-k { margin: 0; font: 600 var(--t-micro)/1.3 var(--font); letter-spacing: 0; color: var(--acid); }
.ed-policy div { display: grid; gap: 12px; max-width: 46em; color: var(--fg-2); font-size: var(--f-md); line-height: 1.65; }
.ed-policy a { color: var(--fg); }
@media (max-width: 760px) { .ed-policy { grid-template-columns: 1fr; } }
.ed-next { margin-top: clamp(56px, 8vw, 104px); }
.ed-next-k { margin: 0 0 var(--s-4); font: 600 var(--t-micro)/1.3 var(--font); letter-spacing: 0; color: var(--fg-3); }
.ed-next ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.ed-next a { position: relative; display: grid; gap: 6px; min-height: 100%; padding: 20px 48px 20px 20px; border-radius: var(--r-2); box-shadow: inset 0 0 0 1px var(--line-2); text-decoration: none; transition: background var(--dur-2), box-shadow var(--dur-2); }
.ed-next a:hover { background: var(--bg-1); box-shadow: inset 0 0 0 1px var(--fg-3); }
.ed-next span { font: 600 var(--t-micro)/1.3 var(--font); letter-spacing: 0; color: var(--fg-3); }
.ed-next b { font: 600 var(--f-lg)/1.3 var(--font); color: var(--fg); }
.ed-next .arrow { position: absolute; right: 18px; top: 20px; width: 16px; height: 16px; color: var(--fg-3); transition: color var(--dur-2), transform var(--dur-2) var(--ease); }
.ed-next a:hover .arrow { color: var(--acid); transform: translate(2px, -2px); }
.ed-related { margin-top: clamp(72px, 10vw, 128px); }
.ed-art-head { display: grid; gap: var(--s-5); max-width: 980px; margin: clamp(24px, 4vw, 48px) 0 clamp(40px, 6vw, 72px); }
.ed-art-head h1 { font: 500 clamp(36px, 4.8vw, 72px)/1.02 var(--font); letter-spacing: -.045em; }
.ed-meta { display: flex; flex-wrap: wrap; gap: 6px 0; margin: 0 0 0 -22px; font-size: var(--t-small); color: var(--fg-3); clip-path: inset(-4px -4px -4px 22px); }
.ed-meta span::before { content: '·'; display: inline-block; width: 22px; text-align: center; opacity: .7; }
.ed-meta span:first-child { color: var(--fg-2); font-weight: 500; }
.ed-cover { margin: var(--s-4) 0 0; overflow: hidden; aspect-ratio: 16 / 9; border-radius: var(--r-tile); background: var(--bg-1); box-shadow: inset 0 0 0 1px var(--line); max-width: 1180px; }
.ed-cover img { width: 100%; height: 100%; object-fit: cover; }
.ed-read .ed-layout { align-items: start; }
.ed-sec { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: var(--s-5) clamp(24px, 5vw, 96px); padding-block: clamp(40px, 6vw, 80px); border-top: var(--bw) solid var(--line); }
.ed-sec-head { display: grid; gap: 10px; align-content: start; }
.ed-sec-no { margin: 0; font: 500 var(--f-sm)/1 var(--mono); letter-spacing: .08em; color: var(--acid); }
.ed-sec-head h2 { font: 500 clamp(28px, 3vw, 44px)/1.04 var(--font); letter-spacing: -.04em; }
.ed-sec-body { min-width: 0; }
.ed-sec-body.ed-prose { max-width: var(--ed-read); }
@media (max-width: 860px) { .ed-sec { grid-template-columns: 1fr; } }
.ed-lanes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.ed-lanes a { display: grid; gap: 10px; align-content: start; height: 100%; padding: 22px; border-radius: var(--r-3); background: var(--bg-1); box-shadow: inset 0 0 0 1px var(--line); text-decoration: none; transition: box-shadow var(--dur-2), background var(--dur-2); }
.ed-lanes a:hover { box-shadow: inset 0 0 0 1px var(--fg-3); background: var(--bg-2); }
.ed-lane-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; font-size: var(--f-sm); color: var(--fg-3); }
.ed-lane-top img { width: 32px; height: 32px; border-radius: var(--r-1); }
.ed-lane-ico { display: grid; place-items: center; width: 32px; height: 32px; border-radius: var(--r-1); background: var(--acid); color: var(--acid-ink); }
.ed-lane-ico .b-icon { width: 16px; height: 16px; }
.ed-lanes b { font: 600 var(--f-xl)/1.2 var(--font); letter-spacing: -.02em; }
.ed-lanes a > span:last-child { color: var(--fg-2); font-size: var(--f-md); line-height: 1.55; }
@media (max-width: 640px) { .ed-lanes { grid-template-columns: 1fr; } }
.ed-principles, .ed-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px clamp(20px, 3vw, 40px); }
.ed-principles li, .ed-steps li { display: grid; gap: 8px; align-content: start; padding-top: 18px; border-top: var(--bw) solid var(--line-2); }
.ed-principles b, .ed-steps b { font: 600 var(--f-lg)/1.3 var(--font); }
.ed-principles span, .ed-steps span { color: var(--fg-2); font-size: var(--f-md); line-height: 1.6; }
.ed-principles a { color: var(--fg); }
.ed-steps { counter-reset: st; }
.ed-steps li { counter-increment: st; }
.ed-steps li::before { content: counter(st, decimal-leading-zero); font: 500 var(--f-sm)/1 var(--mono); color: var(--acid); }
@media (max-width: 640px) { .ed-principles, .ed-steps { grid-template-columns: 1fr; } }
.ed-contacts { list-style: none; margin: 0 0 var(--s-4); padding: 0; border-top: var(--bw) solid var(--line); }
.ed-contacts li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; align-items: center; padding: 14px 0; border-bottom: var(--bw) solid var(--line); }
.ed-contacts span { color: var(--fg-3); font-size: var(--t-small); }
.ed-contacts a { display: inline-flex; align-items: center; min-height: 44px; font: 600 var(--f-lg)/1.2 var(--font); text-decoration: none; overflow-wrap: anywhere; }
.ed-contacts a:hover { color: var(--acid-hi); }
.ed-req { display: grid; grid-template-columns: max-content 1fr; gap: 10px 24px; margin: 0 0 var(--s-5); padding: 18px 20px; border-radius: var(--r-2); background: var(--bg-1); box-shadow: inset 0 0 0 1px var(--line); }
.ed-req div { display: contents; }
.ed-req dt { color: var(--fg-3); font-size: var(--t-small); }
.ed-req dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
@media (max-width: 480px) { .ed-req { grid-template-columns: 1fr; gap: 2px; } .ed-req dd { margin-bottom: 10px; } }
.ed-docs { list-style: none; margin: var(--s-4) 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.ed-docs a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: var(--r-pill); box-shadow: inset 0 0 0 1px var(--line-2); text-decoration: none; font-size: var(--f-sm); }
.ed-docs a:hover { box-shadow: inset 0 0 0 1px var(--fg-3); }
.ed-cases { display: grid; gap: clamp(20px, 3vw, 32px); }
.ed-case { display: grid; grid-template-columns: minmax(160px, 260px) minmax(0, 1fr); gap: clamp(20px, 3vw, 40px); padding: clamp(18px, 2.4vw, 28px); border-radius: var(--r-3); background: var(--bg-1); box-shadow: inset 0 0 0 1px var(--line); }
.ed-case-art { overflow: hidden; aspect-ratio: 1; border-radius: var(--r-2); background: var(--bg-2); box-shadow: inset 0 0 0 1px var(--line); }
.ed-case-art img { width: 100%; height: 100%; object-fit: cover; }
.ed-case-ph { display: grid; place-items: center; width: 100%; height: 100%; color: var(--fg-3); }
.ed-case-ph .b-icon { width: 40px; height: 40px; }
.ed-case-body { display: grid; gap: 14px; align-content: start; min-width: 0; }
.ed-case-title { font: 600 clamp(22px, 2.2vw, 30px)/1.15 var(--font); letter-spacing: -.025em; }
.ed-case-sum { color: var(--fg-2); }
.ed-case-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px 20px; margin: 0; }
.ed-case-facts dt { font: 600 var(--t-micro)/1.2 var(--font); letter-spacing: 0; color: var(--fg-3); }
.ed-case-facts dd { margin: 6px 0 0; font-weight: 500; }
.ed-ba { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ed-ba li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; padding: 12px 14px; border-radius: var(--r-1); background: var(--bg-2); }
.ed-ba-label { color: var(--fg-2); }
.ed-ba-v { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; }
.ed-ba-v s { color: var(--fg-3); font-weight: 500; }
.ed-ba-v b { color: var(--acid); }
.ed-ba-v .arrow { width: 14px; height: 14px; color: var(--fg-3); }
.ed-case-metrics { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 0; }
.ed-case-metrics dt { font-size: var(--f-sm); color: var(--fg-3); }
.ed-case-metrics dd { margin: 4px 0 0; font: 600 var(--f-xl)/1 var(--font); }
.ed-case-res { color: var(--fg-2); }
.ed-case-res b { color: var(--fg); }
.ed-case-go { display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 720px) { .ed-case { grid-template-columns: 1fr; } .ed-case-art { max-width: 280px; } }
.ed-case-page { display: grid; gap: clamp(32px, 5vw, 56px); max-width: 980px; margin-top: clamp(24px, 4vw, 48px); }
.ed-case-head { display: grid; grid-template-columns: minmax(160px, 300px) minmax(0, 1fr); gap: clamp(20px, 4vw, 48px); align-items: start; }
.ed-case-head > div { display: grid; gap: var(--s-4); }
.ed-case-head h1 { font: 500 clamp(34px, 4.4vw, 64px)/1.02 var(--font); letter-spacing: -.045em; }
@media (max-width: 720px) { .ed-case-head { grid-template-columns: 1fr; } .ed-case-head .ed-case-art { max-width: 280px; } }
.ed-case-note { margin-top: 12px; font-size: var(--f-sm); color: var(--fg-3); }
.ed-empty { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 80px); align-items: start; padding: clamp(24px, 4vw, 48px); border-radius: var(--r-3); background: radial-gradient(70% 90% at 100% 0, rgba(139, 92, 255, .1), rgba(139, 92, 255, 0) 70%), var(--bg-1); box-shadow: inset 0 0 0 1px var(--line); }
.ed-empty-copy { display: grid; gap: var(--s-4); }
.ed-empty-copy h2 { font: 500 clamp(28px, 3vw, 44px)/1.05 var(--font); letter-spacing: -.04em; }
.ed-empty-copy p { color: var(--fg-2); font-size: var(--f-lg); line-height: 1.65; max-width: 34em; }
.ed-empty-go { display: flex; flex-wrap: wrap; gap: 10px; margin-top: var(--s-2) !important; }
.ed-empty-spec h3 { margin: 0 0 var(--s-4); font: 600 var(--t-micro)/1.3 var(--font); letter-spacing: 0; color: var(--fg-3); }
.ed-empty-spec ul { list-style: none; margin: 0; padding: 0; border-top: var(--bw) solid var(--line); }
.ed-empty-spec li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 4px 16px; padding: 13px 0; border-bottom: var(--bw) solid var(--line); }
.ed-empty-spec b { font-weight: 600; }
.ed-empty-spec span { color: var(--fg-3); font-size: var(--f-md); }
@media (max-width: 860px) { .ed-empty { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .ed-empty-spec li { grid-template-columns: 1fr; } .ed-empty-go .btn { flex: 1 1 100%; } }
@media (prefers-reduced-motion: reduce) { .ed-card-art, .ed-card-art img, .ed-toc a::after, .ed-faq summary::after { transition: none; } }
.pd-about { max-width: var(--ed-read); margin-top: clamp(56px, 8vw, 96px); }
.pd-read { margin-top: clamp(40px, 5vw, 56px); }
.pd-read h2 { margin: 0 0 var(--s-4); font: 600 clamp(22px, 2vw, 28px)/1.15 var(--font); letter-spacing: -.02em; }
.pd-read ul { list-style: none; margin: 0; padding: 0; border-top: var(--bw) solid var(--line); }
.pd-read a { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 52px; padding: 12px 0; border-bottom: var(--bw) solid var(--line); text-decoration: none; font-weight: 500; transition: color var(--dur-2); }
.pd-read a:hover { color: var(--acid-hi); }
.pd-read .arrow { width: 16px; height: 16px; flex: none; color: var(--fg-3); }
.ed-case-proof { margin: var(--s-6) 0; max-width: 520px; }
.ed-case-proof img { width: 100%; height: auto; border-radius: var(--r-3); box-shadow: inset 0 0 0 1px var(--line); }
.ed-case-proof figcaption { margin-top: 8px; font-size: var(--t-small); color: var(--fg-3); }