/*
 * RC80.6.6.3.166.3.130 — Help Public Editorial Shell Convergence.
 * One presentation owner for public Help, signed-in Help, support mailbox,
 * support thread and post-submit confirmation. Business/help authority stays
 * in DHV_Commerce_Account_Help_Center; no parallel catalog or writer here.
 */
[data-dhv-help-root]{
  --dhv-help-rule:var(--dhv-border,#e6e7e9);
  --dhv-help-rule-strong:#d6d9dd;
  --dhv-help-soft:var(--dhv-surface-soft,#f6f7f8);
  --dhv-help-canvas:var(--dhv-bg,#fff);
  --dhv-help-card:var(--dhv-surface,#fff);
  --dhv-help-ink:var(--dhv-ink,#171717);
  --dhv-help-text:var(--dhv-text,#5c6168);
  --dhv-help-muted:var(--dhv-muted,#7c828a);
  --dhv-help-brand:var(--dhv-brand-action,#d82831);
  --dhv-help-brand-soft:var(--dhv-brand-soft,#fff5f5);
  --dhv-help-radius:var(--dhv-radius-card,14px);
  --dhv-help-shadow:0 1px 2px rgba(16,24,40,.02),0 10px 28px rgba(16,24,40,.028);
}

/* Standalone guest Help masthead. Uses the same Core-owned ordered institutional nav as Theme. */
body.dhv-auth-body.is-help{background:#fff}
.dhv-help-topbar{width:100%;border-bottom:1px solid var(--dhv-help-rule,#e6e7e9);background:#fff}
.dhv-help-topbar__inner{width:min(calc(100% - 48px),1180px);min-height:84px;margin:0 auto;display:grid;grid-template-columns:60px minmax(0,1fr) 60px;align-items:center;gap:22px}
.dhv-help-topbar__brand{width:60px;height:60px;display:grid;place-items:center;text-decoration:none}
.dhv-help-topbar__brand img{display:block;width:60px;height:60px;aspect-ratio:1/1;object-fit:contain}
.dhv-help-topbar__nav{min-width:0;align-self:stretch;display:flex;align-items:stretch;justify-content:center;gap:22px}
.dhv-help-topbar__nav a{position:relative;display:inline-flex;align-items:center;min-height:84px;color:var(--dhv-muted,#6f747b);font-size:12.5px;line-height:1.2;font-weight:650;text-decoration:none;white-space:nowrap}
.dhv-help-topbar__nav a:hover,.dhv-help-topbar__nav a:focus-visible,.dhv-help-topbar__nav a.is-current{color:var(--dhv-ink,#171717)}
.dhv-help-topbar__nav a.is-current::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px 2px 0 0;background:var(--dhv-brand-action,#d82831)}
.dhv-help-topbar__nav a:focus-visible,.dhv-help-topbar__brand:focus-visible{outline:3px solid rgba(216,40,49,.16);outline-offset:3px}
.dhv-auth--help{min-height:auto;padding:28px 24px 48px;display:grid;place-items:start center}
.dhv-auth-body.is-help .dhv-auth__privacy{max-width:680px;margin-top:20px}
.dhv-auth-body.is-help .dhv-auth__back{margin-top:14px}
@media(max-width:980px){.dhv-help-topbar__nav{gap:15px}.dhv-help-topbar__inner{width:min(calc(100% - 32px),1180px)}}
@media(max-width:780px){.dhv-help-topbar__inner{width:100%;min-height:72px;grid-template-columns:52px minmax(0,1fr);gap:10px;padding:6px 14px}.dhv-help-topbar__brand,.dhv-help-topbar__brand img{width:52px;height:52px}.dhv-help-topbar__spacer{display:none}.dhv-help-topbar__nav{justify-content:flex-start;gap:14px;overflow-x:auto;scrollbar-width:none;overscroll-behavior-inline:contain}.dhv-help-topbar__nav::-webkit-scrollbar{display:none}.dhv-help-topbar__nav a{min-height:60px;font-size:12px}.dhv-auth--help{padding:18px 14px 36px}}

/* Shared shell + reading hierarchy. */
.dhv-help-center{display:grid;gap:14px;min-width:0;max-width:100%;box-sizing:border-box}
.dhv-help-center>*,.dhv-help-center__section,.dhv-help-mailbox,.dhv-help-thread,.dhv-help-support,.dhv-help-support__body{min-width:0;max-width:100%;box-sizing:border-box}
.dhv-help-center__hero,.dhv-auth__panel--help .dhv-auth__help-intro{padding:clamp(28px,4vw,46px);border:1px solid color-mix(in srgb,var(--dhv-help-brand) 10%,var(--dhv-help-rule));border-radius:18px;background:linear-gradient(135deg,#fff 0%,#fffafa 52%,#f6f7f8 100%);box-shadow:none}
.dhv-help-center__hero h1,.dhv-auth__panel--help .dhv-auth__head h1{margin:0;color:var(--dhv-help-ink);font-family:Georgia,"Times New Roman",serif;font-size:clamp(34px,3.6vw,44px);line-height:1.14;letter-spacing:-.018em;font-weight:700}
.dhv-help-center__hero>div>p,.dhv-auth__panel--help .dhv-auth__head p{max-width:720px;margin:8px 0 0;color:var(--dhv-help-muted);font-size:15px;line-height:1.65}
.dhv-help-eyebrow,.dhv-help-center__hero .dhv-account__kicker{display:block;margin:0 0 7px;color:var(--dhv-help-brand);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.dhv-help-center__section,.dhv-help-mailbox,.dhv-help-thread{padding:var(--dhv-card-pad-roomy);border:1px solid var(--dhv-help-rule);border-radius:var(--dhv-help-radius);background:var(--dhv-help-card);box-shadow:0 1px 2px rgba(16,24,40,.02)}
.dhv-help-center__section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.dhv-help-center__section-head>div{min-width:0}
.dhv-help-center__section-head h2,.dhv-help-thread h2{margin:0;color:var(--dhv-help-ink);font-family:Georgia,"Times New Roman",serif;font-size:21px;line-height:1.3;letter-spacing:-.01em;overflow-wrap:break-word;word-break:normal}
.dhv-help-center__section-head p,.dhv-help-thread .dhv-help-center__section-head p{margin:5px 0 0;color:var(--dhv-help-muted);font-size:13px;line-height:1.55;overflow-wrap:break-word;word-break:normal}

/* Public Help header actions. */
.dhv-auth__panel--help{background:transparent!important;border:0!important;box-shadow:none!important;padding:0!important}
.dhv-auth__wrap--help{width:min(100%,1180px)!important}
.dhv-auth__panel--help .dhv-auth__help-intro{margin-bottom:18px}
.dhv-auth__help-login{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0 0}
.dhv-auth__help-login a{display:inline-flex;align-items:center;justify-content:center;min-height:var(--dhv-control-h,44px);padding:0 14px;border:1px solid var(--dhv-help-rule);border-radius:999px;background:#fff;color:var(--dhv-help-ink);font-size:13px;font-weight:700;text-decoration:none}
.dhv-auth__help-login a:first-child{border-color:var(--dhv-help-brand);background:var(--dhv-help-brand);color:#fff;-webkit-text-fill-color:#fff}

/* Search + quick navigation. */
.dhv-help-searchbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;margin-top:18px}
.dhv-help-searchbar input{width:100%;min-width:0;min-height:48px!important;padding:0 16px!important;border:1px solid var(--dhv-help-rule-strong)!important;border-radius:10px!important;background:#fff!important;color:var(--dhv-help-ink)!important;font-size:16px!important;line-height:1.3!important;box-shadow:0 1px 2px rgba(16,24,40,.025)!important}
.dhv-help-searchbar input:focus{border-color:rgba(215,38,56,.55)!important;outline:3px solid rgba(215,38,56,.10)!important;outline-offset:0!important}
.dhv-help-searchbar button{min-height:48px;padding:0 12px;border:0;background:transparent;color:var(--dhv-help-muted);font-size:13px;font-weight:700;cursor:pointer}
.dhv-help-searchbar button[hidden]{display:none}
.dhv-help-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:10px 0 0;color:var(--dhv-help-muted);font-size:12px;line-height:1.45}
.dhv-help-meta span:first-child{color:var(--dhv-help-text);font-weight:700}
.dhv-help-shortcuts{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
.dhv-help-shortcuts a{display:inline-flex;align-items:center;min-height:var(--dhv-control-h-compact,40px);padding:0 11px;border-radius:999px;background:var(--dhv-help-soft);color:var(--dhv-help-text);font-size:12px;font-weight:700;text-decoration:none}
.dhv-help-shortcuts a::after{content:'→';margin-left:6px;color:var(--dhv-help-brand)}
.dhv-help-shortcuts a:hover,.dhv-help-shortcuts a:focus-visible{background:var(--dhv-help-brand-soft);color:var(--dhv-help-brand)}

/* Context handoff + recommended topics. */
.dhv-help-context-return{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-3px 0 18px;padding:0 0 14px;border-bottom:1px solid var(--dhv-help-rule)}
.dhv-help-context-return a{color:var(--dhv-help-brand);font-size:13px;font-weight:700}
.dhv-help-context-return span{color:var(--dhv-help-muted);font-size:12px;line-height:1.4;text-align:right}
.dhv-help-center__recommended{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.dhv-help-center__recommended>a{position:relative;display:grid;align-content:start;gap:5px;min-width:0;min-height:100px;padding:var(--dhv-card-pad) 38px var(--dhv-card-pad) var(--dhv-card-pad);border:1px solid var(--dhv-help-rule);border-radius:var(--dhv-help-radius);background:var(--dhv-help-soft);text-decoration:none}
.dhv-help-center__recommended>a::after{content:'→';position:absolute;right:14px;top:15px;color:var(--dhv-help-brand);font-weight:800}
.dhv-help-center__recommended strong{color:var(--dhv-help-ink);font-size:14px;line-height:1.4}
.dhv-help-center__recommended span{color:var(--dhv-help-muted);font-size:12px;line-height:1.5}
.dhv-help-center__recommended>a:hover,.dhv-help-center__recommended>a:focus-visible{border-color:rgba(215,38,56,.30);background:var(--dhv-help-card)}

/* Topic groups. Count is rendered by the Core manifest, not recomputed in Theme/JS. */
.dhv-help-groups,.dhv-auth__help-groups,.dhv-account__help-groups{display:flex!important;gap:8px!important;max-width:100%;min-width:0;overflow:auto!important;padding:1px 1px 9px!important;margin:0 0 10px!important;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}
.dhv-help-groups::-webkit-scrollbar,.dhv-auth__help-groups::-webkit-scrollbar,.dhv-account__help-groups::-webkit-scrollbar{display:none}
.dhv-help-groups button,.dhv-auth__help-group,.dhv-account__help-groups button{display:inline-flex!important;align-items:center!important;gap:7px!important;flex:0 0 auto!important;min-height:44px!important;padding:8px 12px!important;border:1px solid var(--dhv-help-rule)!important;border-radius:999px!important;background:#fff!important;color:var(--dhv-help-text)!important;text-decoration:none!important;box-shadow:none!important;white-space:nowrap!important;text-align:center!important;cursor:pointer}
.dhv-help-groups button strong,.dhv-auth__help-group strong,.dhv-account__help-groups button strong{font-size:13px!important;font-weight:700!important;color:inherit!important}
.dhv-help-groups button em,.dhv-auth__help-group em,.dhv-account__help-groups button em{display:inline-grid;place-items:center;min-width:23px;height:23px;padding:0 6px;border-radius:999px;background:var(--dhv-help-soft);color:var(--dhv-help-muted);font-size:12px;font-style:normal;font-weight:800}
.dhv-help-groups button small,.dhv-auth__help-group small,.dhv-account__help-groups button small{display:none!important}
.dhv-help-groups button.is-active,.dhv-auth__help-group.is-active,.dhv-account__help-groups button.is-active,.dhv-account__help-groups button[aria-pressed=true]{border-color:rgba(215,38,56,.34)!important;background:var(--dhv-help-brand-soft)!important;color:var(--dhv-help-brand)!important}
.dhv-help-groups button.is-active em,.dhv-auth__help-group.is-active em,.dhv-account__help-groups button[aria-pressed=true] em{background:#fff;color:var(--dhv-help-brand)}

/* Knowledge rows are individual focusable cards, not one continuous block. */
.dhv-auth__help-list,.dhv-account__help-topics--member{display:grid!important;gap:9px!important;border:0!important}
.dhv-auth__help-topic,.dhv-app-main .dhv-account__help-topic,.dhv-account__help-topic{margin:0!important;padding:0!important;border:1px solid var(--dhv-help-rule)!important;border-radius:var(--dhv-radius-card,14px)!important;background:#fff!important;box-shadow:none!important;overflow:hidden}
.dhv-auth__help-topic[hidden],.dhv-account__help-topic[hidden]{display:none!important}
.dhv-auth__help-topic summary,.dhv-app-main .dhv-account__help-topic summary,.dhv-account__help-topic summary{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:16px!important;min-height:76px!important;padding:14px 15px!important;list-style:none!important;cursor:pointer!important}
.dhv-auth__help-topic summary::-webkit-details-marker,.dhv-account__help-topic summary::-webkit-details-marker{display:none}
.dhv-auth__help-topic summary>span,.dhv-app-main .dhv-account__help-topic summary>span,.dhv-account__help-topic summary>span{display:grid;gap:3px;min-width:0}
.dhv-auth__help-topic summary em,.dhv-app-main .dhv-account__help-topic summary em,.dhv-account__help-topic summary em{color:var(--dhv-help-brand);font-size:12px;font-style:normal;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.dhv-auth__help-topic summary strong,.dhv-app-main .dhv-account__help-topic summary strong,.dhv-account__help-topic summary strong{display:block;color:var(--dhv-help-ink)!important;font-size:15px!important;font-weight:700!important;line-height:1.38!important;overflow-wrap:break-word;word-break:normal}
.dhv-auth__help-topic summary small,.dhv-app-main .dhv-account__help-topic summary small,.dhv-account__help-topic summary small{display:block;margin:0!important;color:var(--dhv-help-muted)!important;font-size:13px!important;line-height:1.48!important;overflow-wrap:break-word;word-break:normal}
.dhv-auth__help-topic summary b,.dhv-app-main .dhv-account__help-topic summary b,.dhv-account__help-topic summary b{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;border-radius:50%;background:var(--dhv-help-soft);color:var(--dhv-help-muted);font-size:18px;font-weight:400;transition:transform .14s ease,background .14s ease,color .14s ease}
.dhv-auth__help-topic[open],.dhv-account__help-topic[open]{border-color:#d6d9dd!important;box-shadow:0 7px 22px rgba(16,24,40,.045)!important}
.dhv-auth__help-topic[open] summary,.dhv-account__help-topic[open] summary{background:#f6f7f8!important}
.dhv-auth__help-topic[open] summary b,.dhv-app-main .dhv-account__help-topic[open] summary b,.dhv-account__help-topic[open] summary b{transform:rotate(45deg);background:var(--dhv-help-brand-soft);color:var(--dhv-help-brand)}
.dhv-auth__help-topic>div,.dhv-app-main .dhv-account__help-topic>div,.dhv-account__help-topic>div{max-width:none!important;margin:0!important;padding:15px 54px 17px 15px!important;border:0!important;border-top:1px solid var(--dhv-help-rule)!important;background:#fff!important}
.dhv-auth__help-topic p,.dhv-app-main .dhv-account__help-topic p,.dhv-account__help-topic p{margin:0 0 11px!important;color:var(--dhv-help-text)!important;font-size:15px!important;line-height:1.72!important}
.dhv-auth__help-topic>div>a,.dhv-account__help-topic>div>a{display:inline-flex;align-items:center;min-height:36px;color:var(--dhv-help-brand);font-size:13px;font-weight:800;text-decoration:none}

/* Pagination + empty state. */
.dhv-auth__help-pagination,.dhv-account__help-pagination{display:flex;justify-content:center;align-items:center;gap:5px;max-width:100%;min-width:0;flex-wrap:wrap;overflow:hidden;margin:17px 0 0}
.dhv-auth__help-pagination button,.dhv-account__help-pagination button{min-width:44px;height:44px;padding:0 10px;border:1px solid var(--dhv-help-rule);border-radius:10px;background:#fff;color:var(--dhv-help-text);font-size:13px;font-weight:700;cursor:pointer}
.dhv-auth__help-pagination button.is-active,.dhv-account__help-pagination button.is-active{border-color:var(--dhv-help-brand);background:var(--dhv-help-brand);color:#fff;-webkit-text-fill-color:#fff}
.dhv-auth__help-pagination button:disabled,.dhv-account__help-pagination button:disabled{cursor:not-allowed;opacity:var(--dhv-disabled-opacity,.56)}
.dhv-auth__help-pagination span,.dhv-account__help-pagination span{padding:0 2px;color:var(--dhv-help-muted)}
.dhv-help-empty,.dhv-auth__help-empty,[data-dhv-help-empty]{padding:var(--dhv-empty-pad-y,30px) var(--dhv-card-pad-roomy,20px)!important;border:1px dashed var(--dhv-help-rule-strong)!important;border-radius:var(--dhv-radius-card,14px)!important;background:var(--dhv-help-soft)!important;text-align:left!important;color:var(--dhv-help-muted)!important}
.dhv-help-empty strong,.dhv-auth__help-empty strong{display:block;margin-bottom:4px;color:var(--dhv-help-ink)}
.dhv-help-empty p,.dhv-auth__help-empty p{max-width:var(--dhv-state-copy-max,56ch);margin:0;line-height:1.55;overflow-wrap:break-word;word-break:normal}

/* Attention/diagnostic handoff belongs to Core state, only presentation here. */
.dhv-help-center .dhv-account__help-attention{margin:0;padding:14px 16px;border-radius:var(--dhv-radius-card,14px);box-shadow:none}

/* Support form is deliberately secondary to self-service. */
.dhv-help-support{padding:0;border:1px solid var(--dhv-help-rule);border-radius:var(--dhv-help-radius);background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.02);overflow:hidden}
.dhv-help-support>summary{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:68px;padding:14px 18px;cursor:pointer;list-style:none;color:var(--dhv-help-ink);background:#fff}
.dhv-help-support>summary::-webkit-details-marker{display:none}
.dhv-help-support>summary span{display:grid;gap:3px;min-width:0}
.dhv-help-support>summary strong{font-size:17px;line-height:1.35}
.dhv-help-support>summary small{color:var(--dhv-help-muted);font-size:13px;font-weight:400;line-height:1.45}
.dhv-help-support>summary b{display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;border-radius:50%;background:var(--dhv-help-brand-soft);color:var(--dhv-help-brand);font-size:18px;font-weight:400;transition:transform .14s ease}
.dhv-help-support[open]>summary{border-bottom:1px solid var(--dhv-help-rule);background:var(--dhv-help-soft)}
.dhv-help-support[open]>summary b{transform:rotate(45deg)}
.dhv-help-support__body{padding:18px}
.dhv-help-support__body>p,.dhv-help-support__body>.dhv-account__field-note{margin:0 0 16px;color:var(--dhv-help-muted);font-size:13px;line-height:1.55}
.dhv-help-support input[type=file]{display:block;width:100%;max-width:100%;min-width:0;box-sizing:border-box}

/* Signed-in mailbox + support conversation. */
.dhv-help-mailbox .dhv-account__count-badge{min-width:31px;min-height:31px;border-radius:999px;background:var(--dhv-help-soft);color:var(--dhv-help-text);font-size:12px}
.dhv-help-mailbox__summary{display:flex;flex-wrap:wrap;gap:7px;margin:-4px 0 13px}.dhv-help-mailbox__summary span{display:inline-flex;align-items:center;gap:5px;min-height:var(--dhv-status-h,28px);padding:0 10px;border-radius:999px;background:var(--dhv-help-soft);color:var(--dhv-help-muted);font-size:12px;font-weight:700}.dhv-help-mailbox__summary span strong{color:var(--dhv-help-ink)!important;font-size:12px!important}.dhv-help-mailbox__summary span.is-attention{background:#fff1f2;color:#9f1239}.dhv-help-mailbox__summary span.is-attention strong{color:#9f1239!important}
.dhv-help-mailbox .dhv-account__support-list{display:grid!important;gap:8px!important}
.dhv-help-mailbox .dhv-account__support-list>a{position:relative;display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;gap:var(--dhv-field-gap)!important;align-items:center!important;margin:0!important;min-height:var(--dhv-list-row-min,48px);padding:var(--dhv-list-row-pad-y,12px) var(--dhv-card-pad)!important;border:1px solid var(--dhv-help-rule)!important;border-radius:var(--dhv-radius-card,14px)!important;background:#fff!important;text-decoration:none!important;transition:border-color .14s ease,background-color .14s ease,transform .14s ease}
.dhv-help-mailbox .dhv-account__support-list>a:hover,.dhv-help-mailbox .dhv-account__support-list>a:focus-visible{border-color:var(--dhv-help-rule-strong)!important;background:#f6f7f8!important;transform:translateY(-1px)}
.dhv-help-mailbox .dhv-account__support-list>a.is-active{border-color:rgba(215,38,56,.34)!important;background:var(--dhv-help-soft)!important;box-shadow:inset 3px 0 0 var(--dhv-help-brand)}
.dhv-help-mailbox .dhv-account__support-list>a[data-needs-reply="1"]:not(.is-active){border-color:#fecdd3!important;background:var(--dhv-help-soft)!important}
.dhv-help-mailbox .dhv-account__support-list>a>span{display:grid;gap:4px;min-width:0}.dhv-help-mailbox .dhv-account__support-list strong{color:var(--dhv-help-ink)!important;font-size:13px!important;line-height:1.38!important;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;white-space:normal;overflow-wrap:break-word;word-break:normal}.dhv-help-mailbox .dhv-account__support-list small{color:var(--dhv-help-muted)!important;font-size:12px!important;line-height:1.4!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dhv-help-mailbox .dhv-account__support-list b,.dhv-help-thread__status{display:inline-flex;align-items:center;justify-content:center;min-height:var(--dhv-status-h,28px);padding:4px 9px;border-radius:999px;background:var(--dhv-help-soft);color:var(--dhv-help-muted);font-size:var(--dhv-status-font,12px)!important;font-weight:800;white-space:nowrap}
.dhv-help-mailbox .dhv-account__support-list b.is-waiting_user,.dhv-help-thread__status.is-waiting_user{background:#fff1f2;color:#9f1239}.dhv-help-mailbox .dhv-account__support-list b.is-in_progress,.dhv-help-mailbox .dhv-account__support-list b.is-open,.dhv-help-thread__status.is-in_progress,.dhv-help-thread__status.is-open{background:#eff8ff;color:#175cd3}.dhv-help-mailbox .dhv-account__support-list b.is-resolved,.dhv-help-thread__status.is-resolved{background:#ecfdf3;color:#067647}.dhv-help-mailbox .dhv-account__support-list b.is-closed,.dhv-help-thread__status.is-closed{background:#f6f7f8;color:#5c6168}
.dhv-help-thread{scroll-margin-top:24px}.dhv-help-thread__header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px;padding-bottom:15px;border-bottom:1px solid var(--dhv-help-rule)}.dhv-help-thread__identity{min-width:0}.dhv-help-thread__eyebrow{display:block;margin:0 0 5px;color:var(--dhv-help-brand);font-size:12px;font-weight:800;letter-spacing:.055em;text-transform:uppercase}.dhv-help-thread__identity h2{margin:0!important;font-size:var(--dhv-section-title-font,20px)!important;line-height:1.3!important}.dhv-help-thread__identity p{margin:5px 0 0!important;color:var(--dhv-help-muted)!important;font-size:var(--dhv-helper-font,13px)!important;line-height:1.45!important}
.dhv-help-thread__state{display:grid;gap:3px;margin:0 0 15px;padding:11px 13px;border:1px solid #d9e9f8;border-radius:10px;background:#f7fbff}.dhv-help-thread__state strong{color:#175cd3!important;font-size:13px!important}.dhv-help-thread__state span{color:var(--dhv-help-muted);font-size:12px;line-height:1.45}.dhv-help-thread__state.is-attention{border-color:#fecdd3;background:#fff7f8}.dhv-help-thread__state.is-attention strong{color:#9f1239!important}.dhv-help-thread__state.is-done{border-color:#ccebd8;background:#f4fbf7}.dhv-help-thread__state.is-done strong{color:#067647!important}
.dhv-help-thread .dhv-account__thread{display:grid;gap:10px}.dhv-help-thread .dhv-account__thread>div{max-width:86%;padding:12px 14px;border:1px solid var(--dhv-help-rule);border-radius:var(--dhv-help-radius);background:var(--dhv-help-soft)}.dhv-help-thread .dhv-account__thread>div.is-user,.dhv-help-thread .dhv-account__thread>div.is-guest{justify-self:end;background:var(--dhv-help-card);border-color:var(--dhv-help-rule)}.dhv-help-thread .dhv-account__thread>div.is-staff{justify-self:start;background:var(--dhv-help-soft);border-color:var(--dhv-help-rule)}.dhv-help-thread .dhv-account__thread>div.is-system{justify-self:center;max-width:92%;background:#f6f7f8;border-style:dashed;color:#5c6168}.dhv-help-thread .dhv-account__thread>div>div{display:flex;justify-content:space-between;gap:12px}.dhv-help-thread .dhv-account__thread strong{color:var(--dhv-help-ink);font-size:12px!important}.dhv-help-thread .dhv-account__thread time{color:var(--dhv-help-muted);font-size:12px!important}.dhv-help-thread .dhv-account__thread p{margin:6px 0 0!important;color:var(--dhv-help-text);font-size:13px!important;line-height:1.6!important;white-space:pre-wrap}
.dhv-help-thread .dhv-account__reply-form{display:grid;gap:var(--dhv-form-gap,12px);margin-top:18px;padding-top:17px;border-top:1px solid var(--dhv-help-rule)}.dhv-help-thread__reply label{display:grid;gap:var(--dhv-inline-gap,8px)}.dhv-help-thread__reply label>span{color:var(--dhv-help-ink);font-size:13px;font-weight:800}.dhv-help-thread__reply textarea{width:100%;min-width:0;box-sizing:border-box;resize:vertical}.dhv-help-thread__reply-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.dhv-help-thread__reply-actions small{max-width:390px;color:var(--dhv-help-muted);font-size:12px;line-height:1.4}.dhv-help-thread__reply-actions button{flex:0 0 auto}
.dhv-help-support-form{min-width:0}.dhv-help-support-form__grid{min-width:0}.dhv-help-support-form.is-public .dhv-help-support-form__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--dhv-form-gap,12px)}.dhv-help-support-form.is-public .dhv-help-support-form__grid>.is-wide{grid-column:1/-1}

/* Contextual compact help embedded elsewhere in the account workspace. */
.dhv-account__context-help--compact{margin-top:14px!important;padding:12px 0!important;border:0!important;border-top:1px solid var(--dhv-help-rule)!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}
.dhv-account__context-help--compact>summary{min-height:48px;cursor:pointer}

/* Private support screenshot. */
.dhv-help-screenshot{max-width:100%;min-width:0;overflow:hidden;box-sizing:border-box;margin:0 0 16px;padding:12px;border:1px solid var(--dhv-help-rule);border-radius:var(--dhv-help-radius);background:var(--dhv-help-soft)}
.dhv-help-screenshot a{display:block;max-width:520px;min-width:0}.dhv-help-screenshot img{display:block;width:100%;height:auto;max-width:100%;min-width:0;max-height:420px;object-fit:contain;border-radius:9px;background:#fff}.dhv-help-screenshot figcaption{margin-top:7px;color:var(--dhv-help-muted);font-size:12px}

/* Dedicated post-submit confirmation. */
.dhv-help-center--confirmation{display:block;max-width:760px;margin:0 auto}
.dhv-help-confirmation{display:grid;justify-items:start;gap:10px;padding:clamp(24px,5vw,44px);border:1px solid var(--dhv-help-rule);border-radius:14px;background:#fff;box-shadow:0 16px 42px rgba(16,24,40,.06);outline:0}
.dhv-help-confirmation__icon{display:grid;place-items:center;width:52px;height:52px;margin-bottom:4px;border-radius:50%;background:#eaf8ef;color:#176b3a;font-size:27px;font-weight:800}
.dhv-help-confirmation h1{margin:0;color:var(--dhv-help-ink);font-size:clamp(27px,5vw,36px);line-height:1.16;letter-spacing:-.025em}
.dhv-help-confirmation>p{max-width:620px;margin:0;color:var(--dhv-help-muted);font-size:15px;line-height:1.65}
.dhv-help-confirmation__summary{display:grid;grid-template-columns:1fr 1fr;gap:0;width:100%;margin:12px 0 2px;border-top:1px solid var(--dhv-help-rule);border-bottom:1px solid var(--dhv-help-rule)}
.dhv-help-confirmation__summary>div{display:grid;gap:4px;min-width:0;padding:14px 0}.dhv-help-confirmation__summary>div:nth-child(2){padding-left:18px;border-left:1px solid var(--dhv-help-rule)}.dhv-help-confirmation__summary>div.is-wide{grid-column:1/-1;border-top:1px solid var(--dhv-help-rule)}
.dhv-help-confirmation__summary span{color:var(--dhv-help-muted);font-size:12px}.dhv-help-confirmation__summary strong{color:var(--dhv-help-ink);font-size:15px;line-height:1.45;overflow-wrap:break-word;word-break:normal}.dhv-help-confirmation__summary strong.is-status{color:#0b5c82}.dhv-help-confirmation__note{font-size:13px!important}
.dhv-help-confirmation__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}.dhv-help-confirmation__actions a{display:inline-flex;align-items:center;justify-content:center;min-height:var(--dhv-control-h);padding:0 18px;border:1px solid var(--dhv-help-rule);border-radius:10px;background:#fff;color:var(--dhv-help-ink);font-size:14px;font-weight:700;text-decoration:none}.dhv-help-confirmation__actions a.is-primary{border-color:var(--dhv-help-brand);background:var(--dhv-help-brand);color:#fff;-webkit-text-fill-color:#fff}
form[data-dhv-support-submit][aria-busy=true] button[type=submit]{cursor:wait;opacity:var(--dhv-busy-opacity,.72)}

/* Keyboard, mobile and reduced-motion guards. */
.dhv-help-shortcuts a:focus-visible,.dhv-auth__help-login a:focus-visible,.dhv-help-center__recommended>a:focus-visible,.dhv-auth__help-group:focus-visible,.dhv-account__help-groups button:focus-visible,.dhv-auth__help-topic summary:focus-visible,.dhv-account__help-topic summary:focus-visible,.dhv-help-support>summary:focus-visible,.dhv-auth__help-pagination button:focus-visible,.dhv-account__help-pagination button:focus-visible{outline:3px solid rgba(215,38,56,.16);outline-offset:2px}
@media(max-width:780px){
  .dhv-auth__wrap--help{width:100%!important}
  .dhv-help-center{gap:10px}
  .dhv-help-center__hero,.dhv-auth__panel--help .dhv-auth__help-intro{padding:20px 18px;border-radius:14px}
  .dhv-help-center__hero h1,.dhv-auth__panel--help .dhv-auth__head h1{font-size:clamp(30px,8vw,34px)}
  .dhv-help-center__section,.dhv-help-mailbox,.dhv-help-thread{padding:18px;border-radius:10px}
  .dhv-help-center__recommended{grid-template-columns:1fr}
  .dhv-help-center__recommended>a{min-height:0}
  .dhv-help-searchbar{grid-template-columns:1fr}.dhv-help-searchbar button{justify-self:start;min-height:var(--dhv-control-h,44px);padding-left:2px}
  .dhv-help-meta{align-items:flex-start;flex-direction:column;gap:2px}
  .dhv-help-context-return{align-items:flex-start;flex-direction:column;gap:4px;margin-bottom:15px;padding-bottom:12px}.dhv-help-context-return span{text-align:left}
  .dhv-auth__help-topic>div,.dhv-app-main .dhv-account__help-topic>div,.dhv-account__help-topic>div{padding-right:15px!important}
  .dhv-help-support__body{padding:16px}
  .dhv-help-thread .dhv-account__thread>div{max-width:94%}
  .dhv-help-thread__header{align-items:flex-start;flex-direction:column;gap:9px}.dhv-help-thread__status{align-self:flex-start}
  .dhv-help-thread__reply-actions{align-items:stretch;flex-direction:column}.dhv-help-thread__reply-actions button{width:100%}
}
@media(max-width:480px){
  .dhv-help-center__hero,.dhv-auth__panel--help .dhv-auth__help-intro{padding:18px 15px}
  .dhv-help-center__section,.dhv-help-mailbox,.dhv-help-thread{padding:16px 14px}
  .dhv-auth__help-topic summary,.dhv-app-main .dhv-account__help-topic summary,.dhv-account__help-topic summary{padding:13px 12px!important;gap:10px!important}
  .dhv-auth__help-topic>div,.dhv-app-main .dhv-account__help-topic>div,.dhv-account__help-topic>div{padding:14px 12px 15px!important}
  .dhv-auth__help-pagination,.dhv-account__help-pagination{gap:4px}.dhv-auth__help-pagination button,.dhv-account__help-pagination button{min-width:var(--dhv-control-h);width:var(--dhv-control-h);height:var(--dhv-control-h);padding:0}.dhv-auth__help-pagination span,.dhv-account__help-pagination span{padding:0 1px}
  .dhv-help-support>summary{padding:13px 14px}.dhv-help-support__body{padding:14px}
  .dhv-help-thread .dhv-account__thread>div{max-width:97%}
  .dhv-help-mailbox .dhv-account__support-list>a{grid-template-columns:1fr!important;gap:8px!important}.dhv-help-mailbox .dhv-account__support-list b{justify-self:start}
  .dhv-help-support-form.is-public .dhv-help-support-form__grid{grid-template-columns:1fr}.dhv-help-support-form.is-public .dhv-help-support-form__grid>.is-wide{grid-column:auto}
  .dhv-help-confirmation{gap:9px;padding:24px 18px;border-radius:14px}.dhv-help-confirmation__summary{grid-template-columns:1fr}.dhv-help-confirmation__summary>div:nth-child(2){padding-left:0;border-left:0;border-top:1px solid var(--dhv-help-rule)}.dhv-help-confirmation__summary>div.is-wide{grid-column:auto}.dhv-help-confirmation__actions{display:grid;width:100%;grid-template-columns:1fr}.dhv-help-confirmation__actions a{width:100%;box-sizing:border-box}
}
@media(prefers-reduced-motion:reduce){.dhv-help-support>summary b,.dhv-auth__help-topic summary b,.dhv-account__help-topic summary b{transition:none!important}}

/* RC166.3.9 edge-state/accessibility hardening. Existing Help CSS remains the single owner. */
.dhv-help-thread{scroll-margin-top:24px;outline:0}
.dhv-help-thread:target{box-shadow:0 0 0 3px rgba(215,38,56,.10)}
.dhv-help-case-unavailable{display:grid;gap:6px;margin:0;padding:16px 18px;border:1px solid #f0d4a8;border-radius:12px;background:#fffaf1;color:var(--dhv-help-text)}
.dhv-help-case-unavailable strong{color:#8a4b00;font-size:14px}.dhv-help-case-unavailable p{margin:0!important;color:var(--dhv-help-muted)!important;font-size:13px!important;line-height:1.55!important}.dhv-help-case-unavailable a{justify-self:start;color:var(--dhv-help-brand);font-size:13px;font-weight:700}
.dhv-help-thread__empty{justify-self:stretch!important;max-width:none!important;border-style:dashed!important;background:#fff!important;text-align:left}.dhv-help-thread__empty strong{display:block;color:var(--dhv-help-ink);font-size:var(--dhv-helper-font,13px)!important}.dhv-help-thread__empty p{margin-top:4px!important;color:var(--dhv-help-muted)!important;font-size:var(--dhv-helper-font,13px)!important}
.dhv-help-screenshot a:focus-visible,.dhv-help-thread:focus-visible,.dhv-help-thread__reply textarea:focus-visible,.dhv-help-support-form input[type=file]:focus-visible{outline:3px solid rgba(215,38,56,.16);outline-offset:3px}
.dhv-help-support-form input[type=file]{max-width:100%;min-width:0}
@media(max-width:480px){.dhv-help-case-unavailable{padding:14px}.dhv-help-thread:target{box-shadow:inset 0 0 0 2px rgba(215,38,56,.10)}}