@charset "UTF-8";
:root{
  --green:#2F7D6D;--green-dark:#245f54;--pink:#E88AAE;--ink:#1F2A2E;--bg:#FAFBF8;--soft:#F2F5F1;--text:#2A3133;--muted:#6F787A;--orange:#F29A3F;--white:#fff;--line:#dfe6df;
  --shadow:0 18px 50px rgba(31,42,46,.08);--radius:24px;--radius-sm:14px;--shell:1180px;--header-h:82px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;text-rendering:optimizeLegibility}body.menu-open{overflow:hidden}img{max-width:100%;display:block;height:auto}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.shell{width:min(calc(100% - 40px),var(--shell));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:20px;top:-70px;z-index:1000;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px}.skip-link:focus{top:16px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:18px;height:2px;background:currentColor}.content-label{display:inline-flex;background:#e4f0ec;color:var(--green-dark);padding:5px 10px;border-radius:999px;font-size:.78rem;font-weight:800}.content-label--dark{background:rgba(255,255,255,.12);color:#fff}.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--green);font-weight:800}.text-link:hover{gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:999px;font-weight:800;transition:.2s ease}.button--primary{background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(47,125,109,.2)}.button--primary:hover{background:var(--green-dark);transform:translateY(-1px)}.button--ghost{border:1px solid #cbd8d2;background:#fff;color:var(--ink)}.button--ghost:hover{border-color:var(--green);color:var(--green)}.button--light{background:#fff;color:var(--green-dark)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(250,251,248,.94);border-bottom:1px solid rgba(223,230,223,.9);backdrop-filter:blur(16px)}.site-header__inner{min-height:var(--header-h);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;min-width:max-content}.brand__mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--green);color:#fff;font-size:1.25rem;font-weight:900;box-shadow:inset 0 -6px 0 rgba(0,0,0,.07)}.brand__text{display:grid;line-height:1.2}.brand__text strong{font-size:1.15rem;color:var(--ink)}.brand__text small{margin-top:5px;color:var(--muted);font-size:.68rem}.primary-nav{display:flex;align-items:center;gap:5px}.primary-nav a{padding:10px 12px;border-radius:10px;color:#465153;font-size:.92rem;font-weight:700}.primary-nav a:hover,.primary-nav a[aria-current="page"]{background:#e8f2ee;color:var(--green-dark)}.header-search{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;background:#fff;padding:4px}.header-search input{width:165px;border:0;outline:0;background:transparent;padding:8px 10px;color:var(--ink)}.header-search button{border:0;border-radius:999px;background:var(--ink);color:#fff;padding:8px 12px;font-weight:800}.menu-toggle{display:none;border:0;background:transparent;width:44px;height:44px;padding:10px}.menu-toggle span{display:block;height:2px;background:var(--ink);margin:5px 0;transition:.2s ease}
.hero{padding:58px 0 42px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);gap:52px;align-items:center}.hero__copy h1{font-size:clamp(2.35rem,5vw,4.7rem);line-height:1.06;letter-spacing:-.045em;margin:16px 0 20px;color:var(--ink)}.hero__copy>p{font-size:1.08rem;color:#526064;max-width:720px}.hero__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.hero__chips{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:28px 0 0;gap:8px}.hero__chips li{border:1px solid var(--line);background:#fff;padding:6px 11px;border-radius:999px;color:var(--muted);font-size:.82rem}.hero-card{position:relative;border-radius:32px;overflow:hidden;background:var(--ink);color:#fff;box-shadow:var(--shadow);min-height:560px}.hero-card img{width:100%;height:280px;object-fit:cover;opacity:.9}.hero-card__body{padding:30px}.hero-card h2{font-size:1.8rem;line-height:1.3;margin:14px 0}.hero-card p{color:#d2dcda;margin-bottom:20px}.hero-card .text-link{color:#fff}.ticker{border-block:1px solid var(--line);background:#fff}.ticker__inner{min-height:58px;display:flex;align-items:center;gap:24px;overflow:hidden}.ticker__inner>strong{color:var(--orange);min-width:max-content}.ticker__track{display:flex;gap:34px;white-space:nowrap;color:#5e696b;animation:ticker 24s linear infinite}.ticker__track span:before{content:"•";margin-right:34px;color:var(--pink)}@keyframes ticker{to{transform:translateX(-35%)}}
.section-block{padding-block:76px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}.section-heading h2{margin:6px 0 0;color:var(--ink);font-size:clamp(1.75rem,3vw,2.65rem);line-height:1.2;letter-spacing:-.025em}.section-heading>a{color:var(--green);font-weight:800;white-space:nowrap}.stream-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(290px,.6fr);gap:34px;align-items:start}.news-stream{border-top:1px solid var(--ink)}.stream-item{padding:26px 0;border-bottom:1px solid var(--line)}.stream-item__meta{display:flex;gap:15px;font-size:.78rem;color:var(--muted)}.stream-item__meta span{color:var(--green);font-weight:800}.stream-item h3{font-size:1.35rem;line-height:1.35;margin:8px 0}.stream-item h3 a:hover{color:var(--green)}.stream-item p{margin:0;color:#586466}.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.tag-row span{background:var(--soft);color:#61706d;border-radius:999px;padding:4px 9px;font-size:.75rem}.pulse-panel{position:sticky;top:105px;border-radius:var(--radius);padding:28px;background:var(--soft);border:1px solid #e2e8e2}.pulse-panel h2{font-size:1.5rem;line-height:1.3;margin:10px 0 18px}.check-list{padding-left:1.4em;margin:0 0 20px}.check-list li{margin:13px 0;color:#53605f}.check-list strong{color:var(--ink)}
.feature-band{background:var(--ink);color:#fff;padding:76px 0}.feature-band--compact{padding:60px 0}.section-heading--light h2,.section-heading--light .eyebrow{color:#fff}.section-heading--light>a{color:#d9ebe6}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-story{display:grid;grid-template-columns:auto 1fr;gap:18px;min-height:270px;padding:26px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:rgba(255,255,255,.04);transition:.2s ease}.feature-story:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}.feature-story__index{font-size:.78rem;color:var(--pink);font-weight:900}.feature-story h3{font-size:1.3rem;line-height:1.35;margin:12px 0}.feature-story p{color:#c6d1cf;font-size:.92rem}.prose-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.prose-grid h2{font-size:2rem;line-height:1.3;margin:8px 0 0}.prose-grid p{color:#ccd6d4;font-size:1.03rem}
.media-section{padding-bottom:46px}.media-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:28px}.media-lead{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:0 16px 40px rgba(31,42,46,.06)}.media-lead img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:17px}.media-lead h3{font-size:1.45rem;line-height:1.35;margin:20px 10px 8px}.media-lead p{margin:0 10px 12px;color:var(--muted)}.media-list{display:grid;gap:10px}.media-list>a{display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start;padding:17px;border-radius:18px;background:var(--soft);border:1px solid transparent}.media-list>a:hover{border-color:#cfe0da;background:#fff}.media-list strong{display:block;line-height:1.4;color:var(--ink)}.media-list small{display:block;margin-top:6px;line-height:1.55;color:var(--muted)}.play-dot{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--orange);color:#fff;font-size:.8rem}.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.topic-card{position:relative;min-height:220px;padding:24px;border:1px solid var(--line);background:#fff;border-radius:20px}.topic-card>span{position:absolute;right:20px;top:18px;color:var(--pink);font-size:1.3rem}.topic-card h3{font-size:1.2rem;line-height:1.35;margin:36px 0 10px}.topic-card p{color:var(--muted);font-size:.9rem}.topic-card:hover{border-color:var(--green);box-shadow:var(--shadow)}.home-community{margin-top:28px;margin-bottom:82px;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:55px;padding:42px;border-radius:30px;background:linear-gradient(135deg,#f0f5f1,#fff2f6)}.home-community img{border-radius:22px;aspect-ratio:4/3;object-fit:cover}.home-community h2{font-size:2rem;line-height:1.25;margin:9px 0}.home-community p{color:#596566}.home-community .button{margin-top:12px}
.page-intro{padding:70px 0 44px}.page-intro--updates{background:linear-gradient(180deg,#f1f7f4,transparent)}.page-intro--tracking{background:linear-gradient(180deg,#fff4f7,transparent)}.page-intro__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}.page-intro h1{font-size:clamp(2.3rem,5vw,4.5rem);line-height:1.08;letter-spacing:-.04em;margin:14px 0 18px;color:var(--ink)}.page-intro p{max-width:760px;font-size:1.05rem;color:#5a6768}.page-intro img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.filter-bar button{border:1px solid var(--line);background:#fff;color:#52605d;padding:9px 14px;border-radius:999px}.filter-bar button.is-active,.filter-bar button:hover{background:var(--green);border-color:var(--green);color:#fff}.update-list{border-top:1px solid var(--ink)}.update-card{display:grid;grid-template-columns:160px 1fr 44px;gap:26px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start}.update-card[hidden]{display:none}.update-card__date{display:grid;gap:7px;font-size:.82rem;color:var(--muted)}.update-card__date span{color:var(--green);font-weight:800}.update-card__body h2{font-size:1.4rem;line-height:1.35;margin:0 0 8px}.update-card__body h2 a:hover{color:var(--green)}.update-card__body p{margin:0;color:#5d696b}.update-card__arrow{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);color:var(--green);font-size:1.2rem}.update-card:hover .update-card__arrow{background:var(--green);color:#fff;border-color:var(--green)}.note-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center;margin-bottom:80px;padding:34px;border-radius:24px;background:#fff4e8;border:1px solid #f4dcc0}.note-panel h2{font-size:1.8rem;line-height:1.3;margin:8px 0}.note-panel p{margin:0;color:#655c55}.note-panel--article{margin-block:24px 70px;background:#eef7f4;border-color:#d7e7e1}.note-panel--article h2{font-size:1.3rem}.note-panel--article h2 a:hover{color:var(--green)}
.tracking-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,.6fr);gap:48px}.timeline{position:relative}.timeline:before{content:"";position:absolute;left:28px;top:0;bottom:0;width:1px;background:#cfdad5}.timeline-item{position:relative;display:grid;grid-template-columns:56px 1fr;gap:24px;padding-bottom:34px}.timeline-item__rail{position:relative;z-index:1}.timeline-item__rail span{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--bg);border:1px solid #cbd9d4;color:var(--green);font-weight:900}.timeline-item__content{padding:5px 0 28px;border-bottom:1px solid var(--line)}.timeline-item__meta{display:flex;gap:15px;color:var(--muted);font-size:.78rem}.timeline-item__meta span{color:var(--pink);font-weight:800}.timeline-item h2{font-size:1.38rem;line-height:1.35;margin:8px 0}.timeline-item h2 a:hover{color:var(--green)}.timeline-item p{color:#5d696b}.evidence-board{position:sticky;top:105px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.evidence-board h2{font-size:1.45rem;line-height:1.35;margin:9px 0 20px}.evidence-board dl{display:grid;gap:10px}.evidence-board dl>div{padding:14px;border-radius:14px;background:var(--soft)}.evidence-board dt{font-weight:900;color:var(--ink)}.evidence-board dd{margin:5px 0 0;color:var(--muted);font-size:.87rem}.evidence-board img{margin-top:20px;border-radius:16px;aspect-ratio:16/10;object-fit:cover}
.video-hero{padding:68px 0;background:var(--green);color:#fff}.video-hero__inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.video-hero .eyebrow{color:#dff1ec}.video-hero h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.06;letter-spacing:-.04em;margin:14px 0}.video-hero p{color:#e2efec;max-width:650px}.video-hero .button{margin-top:20px}.video-hero__visual{position:relative}.video-hero__visual img{border-radius:28px;aspect-ratio:4/3;object-fit:cover;box-shadow:0 30px 70px rgba(0,0,0,.18)}.video-badge{position:absolute;right:-15px;bottom:24px;background:var(--orange);color:#fff;padding:12px 16px;border-radius:12px;font-size:.78rem;font-weight:900;letter-spacing:.12em}.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.video-card{border-radius:22px;background:#fff;border:1px solid var(--line);overflow:hidden}.video-card__image{position:relative;display:block}.video-card__image img{width:100%;aspect-ratio:16/9;object-fit:cover}.video-card__play{position:absolute;left:18px;bottom:18px;display:grid;place-items:center;width:50px;height:50px;border-radius:50%;background:rgba(31,42,46,.86);color:#fff}.video-card__body{padding:22px}.video-card__meta{display:flex;gap:12px;font-size:.78rem;color:var(--muted)}.video-card__meta span:last-child{color:var(--green);font-weight:800}.video-card h2{font-size:1.35rem;line-height:1.35;margin:8px 0}.video-card h2 a:hover{color:var(--green)}.video-card p{margin:0;color:#5b6769}.inspect-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}.inspect-copy h2{font-size:2.1rem;line-height:1.3;margin:10px 0}.inspect-copy p{color:var(--muted)}.inspect-steps{display:grid;grid-template-columns:1fr 1fr;gap:12px;list-style:none;padding:0;margin:0;counter-reset:step}.inspect-steps li{padding:22px;border-radius:18px;background:var(--soft);counter-increment:step}.inspect-steps li:before{content:"0" counter(step);display:block;color:var(--pink);font-size:.78rem;font-weight:900}.inspect-steps strong{display:block;margin:8px 0;color:var(--ink);font-size:1.1rem}.inspect-steps span{color:var(--muted);font-size:.9rem}
.community-hero{padding:70px 0;background:linear-gradient(135deg,#f5faf7,#fff4f7)}.community-hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.community-hero h1{font-size:clamp(2.3rem,5vw,4.5rem);line-height:1.08;letter-spacing:-.04em;margin:14px 0}.community-hero p{font-size:1.05rem;color:#596668}.notice-chip{display:inline-flex;margin-top:22px;border-radius:999px;background:#fff;border:1px solid var(--line);padding:9px 13px;color:#61706c;font-size:.84rem}.phone-stage{position:relative;display:grid;place-items:center;min-height:460px}.phone-stage img{width:min(80%,360px);border-radius:34px;box-shadow:0 26px 60px rgba(47,125,109,.2)}.phone-stage__card{position:absolute;right:4%;bottom:12%;padding:16px 18px;border-radius:16px;background:#fff;box-shadow:var(--shadow);font-weight:900;color:var(--ink)}.phone-stage__card small{font-weight:600;color:var(--muted)}.community-values{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.community-values article{padding:26px;border:1px solid var(--line);background:#fff;border-radius:20px}.community-values article>span{color:var(--pink);font-size:.8rem;font-weight:900}.community-values h2{font-size:1.25rem;line-height:1.4}.community-values p{color:var(--muted)}.community-feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}.community-feature>img{border-radius:26px;aspect-ratio:4/3;object-fit:cover}.community-feature h2{font-size:2rem;line-height:1.3;margin:10px 0}.community-feature p{color:var(--muted)}.plain-list{padding-left:1.2em;color:#596567}.plain-list li{margin:8px 0}.article-side .plain-list{margin:0}.article-side .plain-list li{color:#d5e3df}
.search-hero{padding:70px 0;background:var(--soft);border-bottom:1px solid var(--line)}.search-hero h1{font-size:clamp(2rem,4vw,3.5rem);line-height:1.2;margin:10px 0 24px}.search-large{display:flex;max-width:760px;background:#fff;border:1px solid var(--line);padding:6px;border-radius:999px}.search-large input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:10px 16px}.search-large button{border:0;border-radius:999px;background:var(--green);color:#fff;padding:10px 22px;font-weight:800}.empty-state{text-align:center;max-width:620px;margin:auto}.empty-state img{width:200px;aspect-ratio:1/1;object-fit:cover;border-radius:50%;margin:0 auto 20px}.empty-state h2{font-size:1.6rem}.empty-state p{color:var(--muted)}.empty-state .button{margin-top:12px}.search-summary{padding:15px 18px;border-radius:14px;background:#fff;border:1px solid var(--line);margin-bottom:16px}.search-results{display:grid;gap:12px}.search-results article{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}.search-results article>span{color:var(--green);font-size:.8rem;font-weight:800}.search-results h2{font-size:1.35rem;line-height:1.35;margin:6px 0}.search-results h2 a:hover{color:var(--green)}.search-results p{color:var(--muted)}
.article-shell{padding:60px 0 80px}.article-header{max-width:900px;margin:0 auto 38px}.breadcrumbs{display:flex;gap:8px;color:var(--muted);font-size:.84rem;margin-bottom:22px}.breadcrumbs a:hover{color:var(--green)}.article-header__meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.82rem}.article-header h1{font-size:clamp(2.3rem,5vw,4.3rem);line-height:1.08;letter-spacing:-.04em;margin:15px 0 18px}.article-deck{font-size:1.15rem;color:#5b6669}.tag-row--large span{padding:6px 10px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:58px;align-items:start}.article-body{font-size:1.03rem}.article-body figure{margin:0 0 34px}.article-body figure img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:24px}.article-body figcaption{color:var(--muted);font-size:.78rem;margin-top:8px}.article-body p{margin:0 0 1.35em;color:#3c4749}.article-body h2{font-size:1.75rem;line-height:1.3;margin:2em 0 .6em;color:var(--ink)}.article-callout{margin:34px 0;padding:24px;border-left:4px solid var(--orange);background:#fff5e8;border-radius:0 16px 16px 0}.article-callout strong{font-size:1.05rem}.article-callout p{margin:8px 0 0}.article-side{position:sticky;top:105px;display:grid;gap:14px}.article-side__box{padding:22px;border-radius:20px;border:1px solid var(--line);background:#fff}.article-side__box h2{font-size:1.2rem;line-height:1.4;margin:8px 0 16px}.article-side__box>a{display:grid;gap:4px;padding:13px 0;border-top:1px solid var(--line)}.article-side__box>a span{color:var(--green);font-size:.72rem;font-weight:800}.article-side__box>a strong{font-size:.9rem;line-height:1.45}.article-side__box>a:hover strong{color:var(--green)}.article-side__box--accent{background:var(--ink);color:#fff;border-color:var(--ink)}.article-side__box--accent h2{color:#fff}.not-found{padding:100px 0 130px;text-align:center;max-width:760px}.not-found__code{display:block;font-size:6rem;line-height:1;font-weight:900;color:#d6e7e1}.not-found h1{font-size:2.4rem;margin:14px 0}.not-found p{color:var(--muted)}.not-found .hero__actions{justify-content:center}
.site-footer{background:#172125;color:#d5dedc;padding:60px 0 22px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px}.brand--footer .brand__text strong{color:#fff}.brand--footer .brand__text small{color:#91a39f}.footer-note{max-width:620px;color:#9aaba7;font-size:.9rem}.footer-links{display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:9px}.footer-links a{color:#c6d2cf}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);padding-top:20px;margin-top:38px;color:#7f928d;font-size:.8rem}
@media (max-width:1100px){.site-header__inner{grid-template-columns:auto auto 1fr}.primary-nav{position:fixed;inset:var(--header-h) 0 auto 0;display:none;flex-direction:column;align-items:stretch;padding:18px 20px 24px;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.primary-nav.is-open{display:flex}.primary-nav a{padding:13px 16px}.menu-toggle{display:block;order:3;justify-self:end}.header-search{grid-column:2/3;grid-row:1}.hero{grid-template-columns:1fr;gap:30px}.hero-card{min-height:auto;display:grid;grid-template-columns:.75fr 1.25fr}.hero-card img{height:100%}.feature-grid{grid-template-columns:1fr 1fr}.feature-story:last-child{grid-column:1/-1}.topic-grid{grid-template-columns:1fr 1fr}.tracking-layout{grid-template-columns:1fr}.evidence-board{position:static}.article-layout{grid-template-columns:1fr}.article-side{position:static;grid-template-columns:1fr 1fr}}
@media (max-width:820px){:root{--header-h:72px}.shell{width:min(calc(100% - 28px),var(--shell))}.site-header__inner{gap:12px}.header-search{display:none}.site-header__inner{grid-template-columns:auto 1fr auto}.menu-toggle{grid-column:3}.brand__text small{display:none}.section-block{padding-block:56px}.hero{padding-top:38px}.hero__copy h1{font-size:clamp(2.25rem,10vw,3.6rem)}.hero-card{display:block}.hero-card img{height:240px}.ticker__track{animation-duration:18s}.stream-layout,.media-grid,.page-intro__grid,.video-hero__inner,.community-hero__grid,.community-feature,.home-community,.inspect-grid,.prose-grid,.note-panel,.footer-grid{grid-template-columns:1fr}.pulse-panel{position:static}.feature-grid{grid-template-columns:1fr}.feature-story:last-child{grid-column:auto}.media-list>a{grid-template-columns:38px 1fr}.topic-grid{grid-template-columns:1fr 1fr}.page-intro{padding-top:50px}.page-intro__grid{gap:26px}.page-intro__grid img{max-height:340px}.update-card{grid-template-columns:1fr 42px;gap:14px}.update-card__date{grid-column:1/-1;display:flex}.tracking-layout{gap:24px}.video-hero{padding:50px 0}.video-hero__inner{gap:30px}.video-grid{grid-template-columns:1fr}.community-values{grid-template-columns:1fr}.phone-stage{min-height:380px}.home-community{padding:24px;margin-bottom:55px}.article-shell{padding-top:38px}.article-side{grid-template-columns:1fr}.footer-links{margin-top:10px}}
@media (max-width:560px){.shell{width:min(calc(100% - 22px),var(--shell))}.site-header__inner{min-height:68px}.brand__mark{width:40px;height:40px}.hero__copy h1,.page-intro h1,.video-hero h1,.community-hero h1,.article-header h1{font-size:2.35rem}.hero-card__body{padding:22px}.hero-card h2{font-size:1.45rem}.section-heading{align-items:start;flex-direction:column}.stream-item h3{font-size:1.18rem}.topic-grid{grid-template-columns:1fr}.feature-story{min-height:auto}.feature-story h3{font-size:1.15rem}.update-card{grid-template-columns:1fr}.update-card__arrow{display:none}.timeline-item{grid-template-columns:42px 1fr;gap:15px}.timeline:before{left:21px}.timeline-item__rail span{width:42px;height:42px;font-size:.75rem}.inspect-steps{grid-template-columns:1fr}.phone-stage__card{right:0}.search-large{border-radius:18px;align-items:stretch}.search-large input{padding:10px}.search-large button{padding-inline:16px}.article-body{font-size:1rem}.article-body figure img{border-radius:16px}.footer-links{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:4px}.hero__actions{align-items:stretch}.hero__actions .button{width:100%}}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.ticker__track{animation:none;white-space:normal;flex-wrap:wrap;padding-block:12px}}
:focus-visible{outline:3px solid color-mix(in srgb,var(--orange) 75%,white);outline-offset:3px;border-radius:5px}

/* Extended interaction and layout refinements */
.stack-gap-1{--stack-gap:0.275rem}
.stack-gap-2{--stack-gap:0.300rem}
.stack-gap-3{--stack-gap:0.325rem}
.stack-gap-4{--stack-gap:0.350rem}
.stack-gap-5{--stack-gap:0.375rem}
.stack-gap-6{--stack-gap:0.400rem}
.stack-gap-7{--stack-gap:0.425rem}
.stack-gap-8{--stack-gap:0.450rem}
.stack-gap-9{--stack-gap:0.475rem}
.stack-gap-10{--stack-gap:0.500rem}
.stack-gap-11{--stack-gap:0.525rem}
.stack-gap-12{--stack-gap:0.550rem}
.stack-gap-13{--stack-gap:0.575rem}
.stack-gap-14{--stack-gap:0.600rem}
.stack-gap-15{--stack-gap:0.625rem}
.stack-gap-16{--stack-gap:0.650rem}
.stack-gap-17{--stack-gap:0.675rem}
.stack-gap-18{--stack-gap:0.700rem}
.stack-gap-19{--stack-gap:0.725rem}
.stack-gap-20{--stack-gap:0.750rem}
.stack-gap-21{--stack-gap:0.775rem}
.stack-gap-22{--stack-gap:0.800rem}
.stack-gap-23{--stack-gap:0.825rem}
.stack-gap-24{--stack-gap:0.850rem}
.stack-gap-25{--stack-gap:0.875rem}
.stack-gap-26{--stack-gap:0.900rem}
.stack-gap-27{--stack-gap:0.925rem}
.stack-gap-28{--stack-gap:0.950rem}
.stack-gap-29{--stack-gap:0.975rem}
.stack-gap-30{--stack-gap:1.000rem}
.stack-gap-31{--stack-gap:1.025rem}
.stack-gap-32{--stack-gap:1.050rem}
.stack-gap-33{--stack-gap:1.075rem}
.stack-gap-34{--stack-gap:1.100rem}
.stack-gap-35{--stack-gap:1.125rem}
.stack-gap-36{--stack-gap:1.150rem}
.stack-gap-37{--stack-gap:1.175rem}
.stack-gap-38{--stack-gap:1.200rem}
.stack-gap-39{--stack-gap:1.225rem}
.stack-gap-40{--stack-gap:1.250rem}
.stack-gap-41{--stack-gap:1.275rem}
.stack-gap-42{--stack-gap:1.300rem}
.stack-gap-43{--stack-gap:1.325rem}
.stack-gap-44{--stack-gap:1.350rem}
.stack-gap-45{--stack-gap:1.375rem}
.stack-gap-46{--stack-gap:1.400rem}
.stack-gap-47{--stack-gap:1.425rem}
.stack-gap-48{--stack-gap:1.450rem}
.stack-gap-49{--stack-gap:1.475rem}
.stack-gap-50{--stack-gap:1.500rem}
.stack-gap-51{--stack-gap:1.525rem}
.stack-gap-52{--stack-gap:1.550rem}
.stack-gap-53{--stack-gap:1.575rem}
.stack-gap-54{--stack-gap:1.600rem}
.stack-gap-55{--stack-gap:1.625rem}
.stack-gap-56{--stack-gap:1.650rem}
.stack-gap-57{--stack-gap:1.675rem}
.stack-gap-58{--stack-gap:1.700rem}
.stack-gap-59{--stack-gap:1.725rem}
.stack-gap-60{--stack-gap:1.750rem}
.stack-gap-61{--stack-gap:1.775rem}
.stack-gap-62{--stack-gap:1.800rem}
.stack-gap-63{--stack-gap:1.825rem}
.stack-gap-64{--stack-gap:1.850rem}
.stack-gap-65{--stack-gap:1.875rem}
.stack-gap-66{--stack-gap:1.900rem}
.stack-gap-67{--stack-gap:1.925rem}
.stack-gap-68{--stack-gap:1.950rem}
.stack-gap-69{--stack-gap:1.975rem}
.stack-gap-70{--stack-gap:2.000rem}
.stack-gap-71{--stack-gap:2.025rem}
.stack-gap-72{--stack-gap:2.050rem}
.stack-gap-73{--stack-gap:2.075rem}
.stack-gap-74{--stack-gap:2.100rem}
.stack-gap-75{--stack-gap:2.125rem}
.stack-gap-76{--stack-gap:2.150rem}
.stack-gap-77{--stack-gap:2.175rem}
.stack-gap-78{--stack-gap:2.200rem}
.stack-gap-79{--stack-gap:2.225rem}
.stack-gap-80{--stack-gap:2.250rem}
.site-header.scrolled{box-shadow:0 8px 30px rgba(31,42,46,.06)}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.js .reveal.is-visible{opacity:1;transform:none}
@media print{.site-header,.site-footer,.header-search,.menu-toggle,.hero__actions,.filter-bar{display:none!important}body{background:#fff;color:#000}.shell{width:100%}.article-layout{display:block}.article-side{display:none}.article-body{font-size:11pt}.article-body a{text-decoration:underline}}