.bp-page{background:var(--bg)}
.bp-top{background:rgba(11,11,10,.78);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bp{max-width:1100px;margin:0 auto;padding:128px var(--pad) 48px}
.bp-crumbs{font-size:14px;color:var(--muted);margin-bottom:28px}.bp-crumbs a{text-decoration:none}.bp-crumbs a:hover{color:var(--green)}
.bp-head{max-width:820px;margin-bottom:clamp(24px,4vw,48px)}
.bp-head .k{margin-bottom:14px}
.bp-head h1{font-family:var(--head);font-weight:700;font-size:clamp(36px,6vw,76px);line-height:.98;letter-spacing:-.045em;text-wrap:balance}
.bp-head h1 em{font-style:normal;color:var(--green)}
.bp-by{margin-top:18px;font-size:14px;color:var(--muted)}
.bp-lede{margin-top:18px;max-width:560px;font-size:clamp(17px,1.5vw,21px);color:var(--muted)}
.bp-hero{margin:0 0 clamp(32px,5vw,64px)}.bp-hero img{display:block;width:100%;height:auto;aspect-ratio:16/8;object-fit:cover;border-radius:24px;border:1px solid var(--line)}
.prose{max-width:720px;margin:0 auto}
.prose p,.prose li{font-size:clamp(17px,1.3vw,19px);line-height:1.75;color:#d4d4cd}
.prose p{margin:0 0 1.25em}
.prose h2{font-family:var(--head);font-weight:700;font-size:clamp(28px,3.2vw,42px);line-height:1.05;letter-spacing:-.035em;margin:2em 0 .7em;scroll-margin-top:100px}
.prose h2:first-child{margin-top:0}
.prose h3{font-family:var(--head);font-weight:600;font-size:clamp(21px,2vw,26px);letter-spacing:-.02em;margin:1.8em 0 .5em;color:var(--ink);scroll-margin-top:100px}
.prose ul,.prose ol{margin:0 0 1.4em;padding-left:1.3em}.prose li{margin-bottom:.5em}.prose li::marker{color:var(--green)}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--green);text-underline-offset:3px;text-decoration-thickness:2px;transition:color .3s var(--ease)}.prose a:hover{color:var(--green)}
.prose blockquote{margin:1.6em 0;padding:4px 0 4px 20px;border-left:3px solid var(--green);color:var(--ink)}
.prose img{max-width:100%;height:auto;border-radius:16px;margin:1.4em 0}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
.bp-cta{max-width:820px;margin:clamp(48px,8vw,100px) auto;padding:clamp(28px,4vw,56px);border:1px solid var(--line);border-radius:28px;background:var(--panel);text-align:left}
.bp-cta h2{font-family:var(--head);font-weight:700;font-size:clamp(30px,4.4vw,58px);line-height:.98;letter-spacing:-.04em}.bp-cta h2 em{font-family:var(--text);font-style:normal;font-weight:600;color:var(--green)}
.bp-cta p{margin:16px 0 26px;max-width:520px;color:var(--muted)}
.bp-cta .cta{margin-top:0}
.bp-more{margin-top:clamp(40px,6vw,80px)}
.bp-more .label{font-family:var(--text);font-weight:500;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.bp-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:760px){.bp-grid{grid-template-columns:repeat(3,1fr)}.bp-grid--index{grid-template-columns:repeat(2,1fr)}}
.bp-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;background:#101010;transition:border-color .4s var(--ease),transform .5s var(--ease)}
.bp-card:hover{border-color:var(--green);transform:translateY(-4px)}
.bp-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.bp-card__body{display:flex;flex-direction:column;gap:8px;padding:18px 20px 22px}
.bp-card small{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--green)}
.bp-card strong{font-family:var(--head);font-weight:700;font-size:clamp(20px,1.8vw,26px);line-height:1.1;letter-spacing:-.03em}
.bp-card__body>span{font-size:15px;color:var(--muted)}
.bp-foot{display:flex;flex-wrap:wrap;gap:8px 28px;justify-content:space-between;max-width:1100px;margin:0 auto;padding:22px var(--pad) 36px;border-top:1px solid var(--line);font-size:13px;color:#8d8d85}
.bp-foot a{text-decoration:none}.bp-foot a:hover{color:var(--green)}

/* ---- index: editorial list ---- */
.bp--index .bp-head{margin-bottom:clamp(20px,3vw,36px)}
.bp-tools{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center;margin-bottom:22px}
.bp-tools .chips{display:flex;flex-wrap:wrap;gap:8px}
.bp-chip{font:inherit;font-size:14px;padding:8px 16px;border:1px solid var(--line);border-radius:99px;background:transparent;color:var(--ink);cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease)}
.bp-chip:hover{border-color:var(--muted)}.bp-chip.on{background:var(--green);border-color:var(--green);color:#000}
.bp-read{font-size:13px;letter-spacing:.04em;color:var(--muted)}.bp-read a{color:var(--green);text-decoration:none}
.bp-list{border-bottom:1px solid var(--line)}
.row{position:relative;display:grid;grid-template-columns:56px 1fr auto;gap:6px 16px;align-items:baseline;padding:24px 0;border-top:1px solid var(--line);text-decoration:none;transition:opacity .45s var(--ease),padding .55s var(--ease)}
.row .n{font-size:13px;color:var(--green)}
.row h2{font-family:var(--head);font-weight:700;font-size:clamp(26px,4.4vw,56px);line-height:1;letter-spacing:-.04em;text-wrap:balance;transition:transform .55s var(--ease),color .3s var(--ease)}
.row .m{font-size:13px;color:var(--muted);white-space:nowrap}
.row p{grid-column:2/4;max-height:0;overflow:hidden;opacity:0;margin:0;max-width:56ch;color:var(--muted);font-size:16px;transition:max-height .55s var(--ease),opacity .4s var(--ease),margin .55s var(--ease)}
.row .row__img{display:none}
.row.read .n::after{content:" ✓"}
.bp-list.has-hover .row{opacity:.32}
.bp-list .row.hov{opacity:1;padding:34px 0}
.row.hov h2{transform:translateX(14px);color:var(--green)}
.row.hov p{max-height:120px;opacity:1;margin-top:10px}
.row.out{display:none}
.row:focus-visible{outline:2px solid var(--green);outline-offset:4px;border-radius:4px}
@media(max-width:699px){.row{grid-template-columns:34px 1fr}.row .m{grid-column:2}.row p{grid-column:2}}
@media(hover:none){.row.hov .row__img{display:block;grid-column:2/-1;width:100%;max-width:420px;height:auto;border-radius:14px;margin-top:14px}}
.bp-pv{position:fixed;left:0;top:0;z-index:30;width:260px;aspect-ratio:16/10;border:1px solid var(--green);border-radius:16px;overflow:hidden;background:#141412;pointer-events:none;opacity:0;transform:translate3d(-999px,-999px,0);transition:opacity .25s var(--ease)}
.bp-pv.show{opacity:1}.bp-pv img{display:block;width:100%;height:100%;object-fit:cover}
.bp-pv b{position:absolute;left:12px;bottom:10px;font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#000;background:var(--green);padding:4px 10px;border-radius:99px}
@media(hover:none){.bp-pv{display:none}}

/* ---- article extras ---- */
.bp-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:60;pointer-events:none}
.bp-progress i{display:block;height:100%;background:var(--green);transform:scaleX(0);transform-origin:left}
.bp-body{display:block}
.bp-toc{display:none}
@media(min-width:1180px){
  .bp-body.has-toc{display:grid;grid-template-columns:230px minmax(0,720px);gap:56px;justify-content:center}
  .bp-toc{display:block;position:sticky;top:110px;align-self:start;max-height:calc(100vh - 140px);overflow:auto}
  .bp-toc .label{font-family:var(--text);font-weight:500;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
  .bp-toc ol{list-style:none;padding:0;margin:0}
  .bp-toc a{display:block;padding:7px 0 7px 14px;border-left:2px solid var(--line);font-size:14px;line-height:1.35;color:var(--muted);text-decoration:none;transition:color .3s var(--ease),border-color .3s var(--ease)}
  .bp-toc a:hover{color:var(--ink)}.bp-toc a.on{border-color:var(--green);color:var(--ink)}
  .bp-toc-m{display:none}
}
.bp-toc-m{margin:0 0 2em;border:1px solid var(--line);border-radius:14px;padding:12px 16px}
.bp-toc-m summary{cursor:pointer;font-size:14px;color:var(--green);letter-spacing:.04em}
.bp-toc-m ol{margin:12px 0 4px;padding-left:1.2em}.bp-toc-m li{font-size:15px;margin-bottom:6px}
.prose .anchor{margin-left:.45em;opacity:0;border:0;background:none;color:var(--green);font:inherit;font-size:.7em;cursor:pointer;transition:opacity .3s var(--ease)}
.prose h2:hover .anchor,.prose h3:hover .anchor,.prose .anchor:focus-visible{opacity:1}
@media(hover:none){.prose .anchor{display:none}}
.bp-toast{position:fixed;left:50%;bottom:28px;z-index:70;transform:translate(-50%,20px);background:var(--green);color:#000;padding:10px 18px;border-radius:99px;font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .4s var(--ease)}
.bp-toast.show{opacity:1;transform:translate(-50%,0)}
.bp-next{position:relative;display:grid;grid-template-columns:1fr 220px;gap:10px 28px;align-items:center;max-width:820px;margin:clamp(48px,7vw,90px) auto 0;padding:clamp(22px,3vw,40px);border:1px solid var(--line);border-radius:28px;text-decoration:none;overflow:hidden;transition:border-color .4s var(--ease)}
.bp-next:hover{border-color:var(--green)}
.bp-next__k{grid-column:1;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--green)}
.bp-next strong{grid-column:1;font-family:var(--head);font-weight:700;font-size:clamp(24px,3.4vw,44px);line-height:1;letter-spacing:-.04em;padding-right:24px}
.bp-next__go{position:absolute;right:24px;top:16px;font-size:34px;color:var(--green);transition:transform .5s var(--ease)}
.bp-next:hover .bp-next__go{transform:translate(6px,-6px)}
.bp-next img{grid-column:2;grid-row:1/4;width:100%;height:auto;border-radius:16px;transition:transform .6s var(--ease)}
.bp-next:hover img{transform:scale(1.04) rotate(-1deg)}
@media(max-width:639px){.bp-next{grid-template-columns:1fr}.bp-next img{grid-column:1;grid-row:auto;max-width:360px}}
.bp-cta{margin-top:clamp(24px,4vw,40px)}

/* ---- image morph between pages ---- */
@view-transition{navigation:auto}
.bp-hero img{view-transition-name:bp-hero}
::view-transition-group(bp-hero){animation-duration:.65s;animation-timing-function:cubic-bezier(.32,.72,0,1)}
::view-transition-old(root),::view-transition-new(root){animation-duration:.3s}
@media(prefers-reduced-motion:reduce){@view-transition{navigation:none}.bp-progress i{transition:none}}