.changes-page{--ch-navy:#102a43;--ch-blue:#1677d2;--ch-sky:#eaf5ff;--ch-border:#dce7f2;--ch-muted:#60758a;background:#f7fafd;color:var(--ch-navy)}
.changes-hero{color:#fff;background:var(--color-primary)}
.changes-hero::before,.changes-hero::after{display:none}
.changes-hero__inner{position:relative;z-index:1}
.changes-hero__content{width:61.4%}
.changes-eyebrow{display:inline-flex;margin-bottom:16px;padding:7px 13px;border:1px solid rgba(255,255,255,.32);border-radius:99px;background:rgba(255,255,255,.1);font-size:13px;font-weight:600}
.changes-hero h1{margin:0 0 17px;color:#fff;font-size:clamp(32px,4vw,50px);line-height:1.35;letter-spacing:-.02em}
.changes-hero__content>.hero-subtitle{max-width:34em;margin:0;color:rgba(255,255,255,.88);font-size:var(--fs-secondary);line-height:1.7}
.changes-hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.changes-btn{min-height:47px;padding:12px 22px;border-radius:12px;font-size:14px}.changes-btn--primary{background:#fff;color:#116cb9;box-shadow:0 10px 28px rgba(0,44,91,.2)}.changes-btn--ghost{border:1px solid rgba(255,255,255,.5);background:rgba(255,255,255,.08);color:#fff}.changes-btn:hover{transform:translateY(-2px)}
.changes-hero__visual{display:flex;align-items:center;justify-content:center;padding:45px 18px 70px}
.changes-summary{width:100%;max-width:390px;overflow:hidden;border:1px solid rgba(255,255,255,.22);border-radius:22px;background:rgba(9,61,112,.22);box-shadow:0 24px 60px rgba(0,51,102,.2);backdrop-filter:blur(12px)}
.changes-hero .hero-shape .hero-shape-fill{fill:#f7fafd}
.summary-main{display:flex;flex-direction:column;align-items:center;padding:30px 25px}.summary-main>strong{margin:14px 0 2px;font-size:42px;line-height:1}.summary-main>span:last-child{color:rgba(255,255,255,.72);font-size:13px}.summary-status{align-self:flex-start;display:flex;align-items:center;gap:7px;font-size:12px}.summary-status i{width:8px;height:8px;border-radius:50%;background:#6ee7a1;box-shadow:0 0 0 5px rgba(110,231,161,.14)}
.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06)}.summary-grid div{display:flex;min-width:0;flex-direction:column;align-items:center;padding:17px 8px;text-align:center}.summary-grid div+div{border-right:1px solid rgba(255,255,255,.16)}.summary-grid strong{font-size:15px}.summary-grid span{margin-top:4px;color:rgba(255,255,255,.68);font-size:10px}
.changes-content{padding:72px 0 90px}.changes-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:34px;align-items:start}.changes-sidebar{position:sticky;top:95px;display:grid;gap:18px}.sidebar-card{padding:22px;border:1px solid var(--ch-border);border-radius:17px;background:#fff;box-shadow:0 8px 30px rgba(39,76,119,.06)}.sidebar-card h2{margin:0 0 18px;font-size:16px}.legend-list{display:grid;gap:17px;margin:0;padding:0;list-style:none}.legend-list li{display:flex;gap:11px;align-items:flex-start}.legend-list span:last-child{display:flex;flex-direction:column;color:var(--ch-muted);font-size:11px;line-height:1.7}.legend-list strong{color:var(--ch-navy);font-size:13px}.legend-dot{flex:0 0 9px;width:9px;height:9px;margin-top:6px;border-radius:50%}.legend-dot--security{background:#16a085}.legend-dot--feature{background:#1677d2}.legend-dot--api{background:#7c5ce7}.legend-dot--notice{background:#e59922}.sidebar-card--help{background:linear-gradient(145deg,#edf7ff,#fff)}.sidebar-card--help p{margin:0 0 13px;color:var(--ch-muted);font-size:12px;line-height:1.9}.sidebar-card--help a{color:var(--ch-blue);font-size:13px;font-weight:700}
.release-timeline{position:relative;display:grid;gap:26px}.release-timeline::before{content:"";position:absolute;top:25px;right:-18px;bottom:25px;width:2px;background:#d7e7f5}.release-card{position:relative;padding:30px;border:1px solid var(--ch-border);border-radius:20px;background:#fff;box-shadow:0 10px 35px rgba(31,66,105,.07)}.release-card::before{content:"";position:absolute;top:34px;right:-24px;width:12px;height:12px;border:4px solid #f7fafd;border-radius:50%;background:#8ab8df}.release-card--latest{border-color:#a9d7fb;box-shadow:0 14px 40px rgba(22,119,210,.11)}.release-card--latest::before{background:var(--ch-blue);box-shadow:0 0 0 5px rgba(22,119,210,.11)}
.release-header{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:25px;padding-bottom:21px;border-bottom:1px solid #edf2f7}.release-header h2{margin:0;color:var(--ch-navy);font-size:24px}.release-kicker{display:block;margin-bottom:6px;color:var(--ch-blue);font-size:11px;font-weight:700}.release-lead{max-width:490px;margin:8px 0 0;color:var(--ch-muted);font-size:12.5px;line-height:1.8}.release-meta{display:flex;flex:0 0 auto;flex-direction:column;align-items:flex-end;gap:9px}.release-meta time{color:var(--ch-muted);font-size:12px}.release-badge{padding:5px 11px;border-radius:99px;font-size:10px;font-weight:700}.badge-hotfix{background:#fff0ed;color:#d44b34}.badge-ga{background:#e9f8ef;color:#178b4b}.badge-maintenance{background:#edf3f7;color:#597185}
.release-category{margin-top:20px}.release-category h3{display:flex;align-items:center;gap:9px;margin:0 0 13px;color:var(--ch-navy);font-size:15px}.category-icon{display:inline-grid;width:28px;height:28px;place-items:center;border-radius:8px;background:var(--ch-sky);color:var(--ch-blue);font-family:Arial,sans-serif;font-size:13px;font-weight:700;direction:ltr}.category-security .category-icon{background:#e6f7f1;color:#128065}.category-api .category-icon{background:#f1edff;color:#6847cf}.category-notice{padding:18px;border:1px solid #f2d7aa;border-radius:13px;background:#fffaf0}.category-notice .category-icon{background:#ffedca;color:#b46a00}.category-notice p{margin:0;color:#765421;font-size:13px;line-height:1.9}
.changelog-list,.compact-list{margin:0;padding:0;list-style:none}.changelog-list{display:grid;gap:10px}.changelog-list li{display:grid;grid-template-columns:72px 1fr;gap:15px;padding:16px;border:1px solid #e9f0f6;border-radius:13px;background:#fbfdff}.changelog-list li>strong{align-self:start;padding:5px 7px;border-radius:7px;background:#eaf5ff;color:#116cb9;font-family:Consolas,monospace;font-size:11px;text-align:center;direction:ltr}.changelog-list b{color:#183b56;font-size:13.5px}.changelog-list p{margin:5px 0 0;color:var(--ch-muted);font-size:12.5px;line-height:1.9}.compact-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 24px}.compact-list li{position:relative;padding-right:18px;color:#48647b;font-size:12.5px;line-height:1.9}.compact-list li::before{content:"";position:absolute;top:.75em;right:2px;width:6px;height:6px;border-radius:50%;background:#75a9d2}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 28px}.category-grid .compact-list{grid-template-columns:1fr}code{direction:ltr;display:inline-block;padding:2px 6px;border-radius:5px;background:#edf6ff;color:#126db8;font:11px Consolas,monospace}
@media (max-width:980px){.changes-layout{grid-template-columns:1fr}.changes-sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr));order:2}.release-timeline::before,.release-card::before{display:none}}
@media (max-width:1024px){.changes-hero__visual{display:none}.changes-hero__content{width:100%}}
@media (max-width:767px){.changes-hero{padding-block:60px 70px}.changes-hero h1{font-size:28px}.changes-hero__content>.hero-subtitle{font-size:18px}.changes-content{padding:42px 0 60px}.release-card{padding:21px 17px;border-radius:16px}.release-header{flex-direction:column}.release-meta{width:100%;flex-direction:row;justify-content:space-between;align-items:center}.changelog-list li{grid-template-columns:1fr;gap:9px}.changelog-list li>strong{width:max-content}.compact-list,.category-grid,.changes-sidebar{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.changes-btn{transition:none}}

/* Changelog showcase hero */
.changes-hero{position:relative;min-height:0;margin-top:0;overflow:hidden;padding:92px 0 78px;background:linear-gradient(135deg,#0d6fc5 0%,#2296e8 58%,#52b9f5 100%);color:#fff}
.changes-hero::before,.changes-hero::after{content:"";display:block;position:absolute;border:1px solid rgba(255,255,255,.16);border-radius:50%}
.changes-hero::before{width:520px;height:520px;inset:-320px -100px auto auto}.changes-hero::after{width:280px;height:280px;inset:auto auto -200px 18%}
.changes-hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(310px,.75fr);gap:64px;align-items:center}
.changes-hero__content{width:auto}
.changes-hero__content>p{max-width:650px;margin:0;color:rgba(255,255,255,.88);font-size:17px;line-height:2}
.changes-summary{width:auto;max-width:none}
@media (max-width:980px){.changes-hero__inner{grid-template-columns:1fr;gap:38px}.changes-summary{max-width:520px}}
@media (max-width:767px){.changes-hero{padding:58px 0 48px}.changes-hero h1{font-size:31px}.changes-hero__content>p{font-size:15px}.changes-summary{display:block;border-radius:17px}}

.release-timeline--single{max-width:920px;margin-inline:auto}
.release-timeline--single::before{right:-18px}
.compact-list--single{grid-template-columns:1fr}
.changes-hero .summary-main time{margin-top:7px;color:rgba(255,255,255,.74);font-size:12px}
.changes-hero .summary-main .release-badge{align-self:flex-start}
.changes-hero__content h1{margin:0;color:#fff;font-size:clamp(36px,4vw,50px);line-height:1.35}
.version-nav{display:grid;gap:0}.version-nav h2{margin-bottom:10px}.version-nav a{display:flex;flex-direction:column;gap:3px;padding:13px 10px;border-radius:9px;color:#183b56}.version-nav a+a{border-top:1px solid #edf2f7}.version-nav a:hover{background:#edf7ff;color:#1677d2}.version-nav span{font-size:13px;font-weight:700}.version-nav time{color:#71869a;font-size:10.5px}

/* Request form and accepted requests */
.request-section{padding:84px 0;background:#fff;scroll-margin-top:90px}
.request-section__grid{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:56px;align-items:start}
.section-kicker{display:block;margin-bottom:9px;color:var(--ch-blue);font-size:12px;font-weight:700}
.request-intro h2,.section-heading h2{margin:0 0 14px;color:var(--ch-navy);font-size:clamp(25px,3vw,34px);line-height:1.45}
.request-intro>p,.section-heading>p{margin:0;color:var(--ch-muted);font-size:14px;line-height:2}
.request-notes{display:grid;gap:12px;margin:26px 0 0;padding:0;list-style:none}
.request-notes li{position:relative;padding-right:25px;color:#48647b;font-size:13px;line-height:1.9}
.request-notes li::before{content:"✓";position:absolute;right:0;top:1px;display:grid;width:18px;height:18px;place-items:center;border-radius:50%;background:#e9f8ef;color:#178b4b;font-family:Arial,sans-serif;font-size:11px;font-weight:700}
.request-form-card{padding:30px;border:1px solid var(--ch-border);border-radius:20px;background:#fbfdff;box-shadow:0 14px 40px rgba(31,66,105,.08)}
.request-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.form-field{display:flex;min-width:0;flex-direction:column;gap:8px}
.form-field--full{grid-column:1/-1}
.form-field label{color:var(--ch-navy);font-size:13px;font-weight:700}
.form-field label>span{color:var(--color-accent)}
.form-field label small{color:var(--ch-muted);font-size:10px;font-weight:400}
.form-field input,.form-field select,.form-field textarea{width:100%;min-height:47px;padding:11px 13px;border:1px solid #cdddea;border-radius:11px;background:#fff;color:var(--ch-navy);font:14px/1.7 var(--font-main);transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast)}
.form-field textarea{min-height:145px;resize:vertical}
.form-field input::placeholder,.form-field textarea::placeholder{color:#91a2b2}
.form-field input:hover,.form-field select:hover,.form-field textarea:hover{border-color:#9fc4e3}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:0;border-color:var(--ch-blue);box-shadow:0 0 0 3px rgba(22,119,210,.14)}
.form-field [aria-invalid="true"]{border-color:#d85c4e;background:#fffafa}
.form-field [aria-invalid="true"]:focus{box-shadow:0 0 0 3px rgba(216,92,78,.14)}
.field-help,.field-error{display:block;font-size:10.5px;line-height:1.7}
.field-help{color:var(--ch-muted)}.field-error{color:#b9382d}
.form-actions{display:flex;align-items:center;gap:16px;margin-top:2px}
.request-submit{min-width:165px;padding:12px 22px;border-radius:11px;font-size:14px}
.request-submit:focus-visible{outline:3px solid rgba(22,119,210,.3);outline-offset:3px}
.form-actions>span{color:var(--ch-muted);font-size:10.5px}
.request-honeypot{position:absolute!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;clip-path:inset(50%)!important;white-space:nowrap!important;border:0!important}
.form-alert{margin:0 0 22px;padding:14px 16px;border:1px solid;border-radius:11px;font-size:13px;line-height:1.9}
.form-alert--success{border-color:#b9e4c9;background:#edf9f1;color:#176d3f}
.form-alert--error{border-color:#f0c3bd;background:#fff4f2;color:#98382f}
.accepted-section{padding:78px 0 90px;background:#f7fafd;scroll-margin-top:90px}
.section-heading{max-width:720px;margin-bottom:30px}
.request-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.request-card{display:flex;min-height:245px;flex-direction:column;padding:26px;border:1px solid var(--ch-border);border-radius:18px;background:#fff;box-shadow:0 9px 30px rgba(31,66,105,.06);transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast)}
.request-card:hover{transform:translateY(-3px);border-color:#bcd8ee;box-shadow:0 15px 34px rgba(31,66,105,.1)}
.request-card__meta{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px}
.request-id{direction:ltr;color:var(--ch-muted);font:700 11px/1.4 Consolas,monospace;letter-spacing:.04em}
.request-status{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:99px;font-size:10.5px;font-weight:700;white-space:nowrap}
.request-status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.request-status--accepted{background:#e9f8ef;color:#178b4b}
.request-status--development{background:#eaf5ff;color:#116cb9}
.request-status--release{background:#fff4df;color:#a76400}
.request-card h3{margin:0 0 10px;color:var(--ch-navy);font-size:18px;line-height:1.6}
.request-card>p{margin:0 0 22px;color:var(--ch-muted);font-size:13px;line-height:1.9}
.request-card__footer{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:auto;padding-top:18px;border-top:1px solid #edf2f7}
.request-card__footer time{color:var(--ch-muted);font-size:10.5px}
.request-card__footer a{color:var(--ch-blue);font-size:12px;font-weight:700}
.request-card__footer a:hover{color:var(--color-primary-dark)}
.request-card__footer a:focus-visible{outline:2px solid var(--ch-blue);outline-offset:4px;border-radius:4px}

@media (max-width:980px){.request-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.request-card:last-child:nth-child(odd){grid-column:1/-1}}
@media (max-width:900px){.request-section__grid{grid-template-columns:1fr;gap:34px}.request-intro{max-width:700px}}
@media (max-width:767px){.request-section{padding:58px 0}.request-form-card{padding:22px 17px;border-radius:16px}.request-form,.request-cards{grid-template-columns:1fr}.form-actions{align-items:stretch;flex-direction:column}.request-submit{width:100%}.accepted-section{padding:58px 0 66px}.request-card{min-height:0;padding:21px 18px}.request-card__footer{align-items:flex-start;flex-direction:column;gap:11px}}