/* ==========================================================================
   faq-v3.css — faq.html, hand-built (2026-09-29). Loads after v3-kit.css,
   svc-v3.css and guide-v3.css. Live search + topic chips in the hero, a
   sticky topic menu, and smooth accordions (faq-v3.js). Motion is gated on
   html.sv-js like the rest of the kit.
   ========================================================================== */
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ─── Hero ─────────────────────────────────────────────────────────────── */
html body.eco-chromed main.sv .fq-h1 { font-size: clamp(46px, 6.4vw, 96px) !important; }
.fq-hero-in { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
.fq-find { margin-top: 30px; max-width: 620px; }
.fq-search { display: flex; align-items: center; gap: 12px; min-height: 66px; padding: 0 10px 0 20px; border-radius: 22px; background: #fff; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8), 0 0 0 1px rgba(185, 242, 74, .35); transition: box-shadow .25s; }
.fq-search:focus-within { box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8), 0 0 0 4px rgba(185, 242, 74, .55); }
.fq-search > svg { flex: none; width: 22px; height: 22px; color: var(--green-dk); }
html body.eco-chromed main.sv .fq-search input { flex: 1; min-width: 0; height: 62px; padding: 0 !important; border: 0 !important; background: transparent !important; box-shadow: none !important; outline: 0 !important; color: #07130b !important; font: 700 18px/1.2 var(--body) !important; }
.fq-search input::placeholder { color: #6b7c70; font-weight: 600; }
.fq-search input::-webkit-search-cancel-button { display: none; }
html body.eco-chromed main.sv .fq-clear { flex: none; display: grid; place-items: center; width: 40px; height: 40px; padding: 0 !important; border: 0 !important; border-radius: 12px !important; background: #eef3ec !important; color: #07130b !important; font: 400 22px/1 system-ui !important; cursor: pointer; box-shadow: none !important; }
.fq-clear[hidden] { display: none !important; }
.fq-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
html body.eco-chromed main.sv .fq-chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px !important; border-radius: 999px !important; border: 1px solid rgba(255, 255, 255, .2) !important; background: rgba(255, 255, 255, .07) !important; color: #fff !important; font: 700 14px/1 var(--body) !important; cursor: pointer; box-shadow: none !important; transition: background .2s, color .2s, border-color .2s, transform .25s var(--ease); }
html body.eco-chromed main.sv .fq-chip:hover { transform: translateY(-2px); border-color: var(--lime) !important; }
html body.eco-chromed main.sv .fq-chip[aria-pressed="true"] { background: var(--lime) !important; border-color: var(--lime) !important; color: var(--forest) !important; }
.fq-chip small { padding: 3px 7px; border-radius: 999px; background: rgba(255, 255, 255, .14); font: 800 11.5px/1 var(--body); }
.fq-chip[aria-pressed="true"] small { background: rgba(5, 32, 13, .14); }
.fq-count { margin-top: 12px !important; font: 600 14px/1.4 var(--body); color: rgba(255, 255, 255, .72); }
.fq-count b { color: var(--lime); }

/* chat scene */
.fq-art { width: min(100%, 470px); }
.fq-henry { left: 50%; bottom: -2%; width: 62%; transform: translateX(-50%); }
.fq-henry img { display: block; width: 100%; height: auto; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); }
html.sv-js .fq-henry img { animation: svFloat 6s ease-in-out infinite; }
.fq-chat { left: 0; right: 0; top: 2%; height: 56%; }
.fq-pair { position: absolute; inset: 0; }
.fq-pair + .fq-pair { display: none; }
html.sv-js .fq-pair { display: block; opacity: 0; animation: fqPair 15s infinite; }
html.sv-js .fq-pair:nth-child(2) { animation-delay: 5s; }
html.sv-js .fq-pair:nth-child(3) { animation-delay: 10s; }
@keyframes fqPair { 0% { opacity: 0; } 2%, 30% { opacity: 1; } 33%, 100% { opacity: 0; } }
.fq-bub { position: absolute; max-width: 72%; padding: 12px 16px; border-radius: 20px; font: 700 clamp(13px, 3.3cqw, 16px)/1.35 var(--body); box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .7); }
.fq-bub--q { right: 0; top: 0; border-bottom-right-radius: 6px; background: #fff; color: #07130b; }
.fq-bub--a { left: 0; top: 38%; border-bottom-left-radius: 6px; background: var(--lime); color: var(--forest); }
.fq-bub--a b { font-weight: 900; }
html.sv-js .fq-pair .fq-bub--q { animation: fqBubQ 15s var(--ease) infinite; animation-delay: inherit; }
html.sv-js .fq-pair .fq-bub--a { animation: fqBubA 15s var(--ease) infinite; animation-delay: inherit; }
@keyframes fqBubQ { 0% { opacity: 0; transform: translateY(14px) scale(.9); } 3%, 30% { opacity: 1; transform: none; } 33%, 100% { opacity: 0; } }
@keyframes fqBubA { 0%, 7% { opacity: 0; transform: translateY(14px) scale(.9); } 10%, 30% { opacity: 1; transform: none; } 33%, 100% { opacity: 0; } }
.fq-dots { position: absolute; left: 0; top: 38%; display: flex; gap: 5px; padding: 14px 16px; border-radius: 20px 20px 20px 6px; background: rgba(185, 242, 74, .25); }
.fq-dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
html.sv-js .fq-dots { animation: fqDots 5s infinite; }
html.sv-js .fq-dots i { animation: fqDot .9s ease-in-out infinite; }
html.sv-js .fq-dots i:nth-child(2) { animation-delay: .15s; }
html.sv-js .fq-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes fqDots { 0%, 8% { opacity: 0; } 10%, 26% { opacity: 1; } 30%, 100% { opacity: 0; } }
@keyframes fqDot { 50% { transform: translateY(-5px); opacity: .5; } }
.fq-qs { position: absolute; inset: 0; pointer-events: none; }
.fq-qs i { position: absolute; font: 900 var(--s, 40px)/1 var(--display); font-style: normal; color: rgba(185, 242, 74, .22); }
html.sv-js .fq-qs i { animation: svFloat var(--t, 6s) ease-in-out infinite; }

/* quick answers */
.fq-quick dd { font-size: clamp(30px, 3.4vw, 50px) !important; }
.fq-quick dd small { font-size: .42em; letter-spacing: -.01em; }

/* ─── Q&A layout ───────────────────────────────────────────────────────── */
.fq-layout { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.fq-side { position: sticky; top: 104px; }
.fq-side-k { margin-bottom: 12px !important; font: 800 12px/1 var(--body); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.fq-nav { display: grid; gap: 6px; }
.fq-nav a { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 16px; border: 1px solid transparent; color: var(--fg) !important; text-decoration: none !important; font: 700 15px/1.25 var(--body); transition: background .25s, border-color .25s, transform .3s var(--ease); }
.fq-nav a:hover { background: var(--bg-2); transform: translateX(4px); }
.fq-nav a.is-on { background: var(--card); border-color: var(--line); box-shadow: 0 20px 40px -30px rgba(7, 19, 11, .45); }
.fq-nav-ic { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 13px; background: var(--tint); color: var(--green-dk); transition: background .25s, color .25s, transform .4s var(--ease); }
.fq-nav-ic svg { width: 20px; height: 20px; }
.fq-nav a.is-on .fq-nav-ic { background: var(--forest); color: var(--lime); transform: rotate(-6deg); }
[data-theme="dark"] .fq-nav-ic { background: rgba(185, 242, 74, .1); color: var(--lime); }
.fq-nav a small { padding: 4px 9px; border-radius: 999px; background: var(--bg-2); font: 800 12px/1 var(--body); color: var(--muted); }
.fq-nav a.is-empty { opacity: .45; }
.fq-tools { display: flex; gap: 8px; margin-top: 16px; }
html body.eco-chromed main.sv .fq-tools button { flex: 1; padding: 10px 12px !important; border-radius: 999px !important; border: 1.5px solid var(--line) !important; background: transparent !important; color: var(--fg) !important; font: 700 13px/1 var(--body) !important; cursor: pointer; box-shadow: none !important; transition: border-color .2s, background .2s; }
html body.eco-chromed main.sv .fq-tools button:hover { border-color: var(--green) !important; background: var(--bg-2) !important; }
.fq-help { margin-top: 18px; padding: 20px; border-radius: 22px; background: var(--forest); color: #fff; background-image: radial-gradient(90% 80% at 100% 0%, rgba(15, 162, 74, .5), transparent 70%); }
.fq-help b { display: block; font: 800 17px/1.25 var(--display); }
.fq-help p { margin-top: 6px !important; font-size: 14px; line-height: 1.5; color: rgba(255, 255, 255, .78); }
.fq-help .sv-btn { width: 100%; min-height: 46px; margin-top: 14px; padding: 0 14px; font-size: 14.5px; }
.fq-help a.fq-help-alt { display: block; margin-top: 10px; text-align: center; color: var(--lime) !important; font: 700 14px/1 var(--body); text-decoration: none !important; }

.fq-group { scroll-margin-top: 96px; }
.fq-group + .fq-group { margin-top: clamp(40px, 5vw, 64px); }
.fq-group[hidden] { display: none; }
.fq-group-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.fq-group-ic { flex: none; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 18px; background: var(--forest); color: var(--lime); }
.fq-group-ic svg { width: 28px; height: 28px; }
html.sv-js .fq-group-head.sv-rv .fq-group-ic { transform: rotate(-12deg) scale(.7); transition: transform .7s cubic-bezier(.3, 1.6, .5, 1) .15s; }
html.sv-js .fq-group-head.sv-rv.is-in .fq-group-ic { transform: none; }
html body.eco-chromed main.sv .fq-group-h { font: 900 clamp(26px, 2.6vw, 36px)/1.05 var(--display) !important; letter-spacing: -.035em !important; }
.fq-group-head p { margin-top: 4px !important; font-size: 15.5px; color: var(--fg-2); }
.fq-group-head a { color: var(--green-dk) !important; font-weight: 700; }
[data-theme="dark"] .fq-group-head a { color: var(--lime) !important; }

/* accordion */
.fq-list { display: grid; gap: 10px; }
.fq-q { position: relative; border-radius: 22px; background: var(--bg-2); border: 1px solid var(--line); scroll-margin-top: 110px; transition: background .3s, border-color .3s, box-shadow .3s, opacity .9s var(--ease), transform .9s var(--ease); }
.sv-addons-sec .fq-q { background: var(--card); }
.fq-q[hidden] { display: none; }
.fq-q[open] { background: var(--card); border-color: rgba(15, 162, 74, .45); box-shadow: 0 26px 50px -36px rgba(7, 19, 11, .5); }
.fq-q.is-target { box-shadow: 0 0 0 4px rgba(185, 242, 74, .6), 0 26px 50px -36px rgba(7, 19, 11, .5); }
.fq-q > summary { display: flex; align-items: center; gap: 14px; padding: 20px 22px; cursor: pointer; list-style: none; }
.fq-q > summary::-webkit-details-marker { display: none; }
.fq-q > summary::marker { content: ""; }
html body.eco-chromed main.sv .fq-q h3 { flex: 1; margin: 0 !important; font: 700 18px/1.35 var(--display) !important; letter-spacing: -.01em !important; color: var(--fg) !important; }
.fq-q mark { padding: 0 .1em; border-radius: 4px; background: var(--lime); color: var(--forest); }
.fq-x { position: relative; flex: none; width: 36px; height: 36px; border-radius: 50%; background: var(--forest); transition: transform .45s var(--ease), background .3s; }
.fq-x::before, .fq-x::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2px; margin: -1px 0 0 -7px; border-radius: 2px; background: var(--lime); transition: background .3s; }
.fq-x::after { transform: rotate(90deg); }
.fq-q[open] .fq-x { transform: rotate(135deg); background: var(--green-dk); }
.fq-q[open] .fq-x::before, .fq-q[open] .fq-x::after { background: #fff; }
.fq-a { overflow: hidden; }
.fq-a-in { padding: 0 22px 22px; font-size: 16.5px; line-height: 1.7; color: var(--fg-2); }
.fq-a-in p + p { margin-top: 10px !important; }
.fq-a-in strong { color: var(--fg); }
.fq-a-in a { color: var(--green-dk) !important; font-weight: 700; text-decoration: underline !important; text-decoration-thickness: 2px !important; text-underline-offset: 3px; text-decoration-color: rgba(15, 162, 74, .35) !important; }
[data-theme="dark"] .fq-a-in a { color: var(--lime) !important; text-decoration-color: rgba(185, 242, 74, .4) !important; }
.fq-a-foot { display: flex; align-items: center; gap: 12px; margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line); }
html body.eco-chromed main.sv .fq-link { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px !important; border-radius: 999px !important; border: 1px solid var(--line) !important; background: transparent !important; color: var(--muted) !important; font: 700 12.5px/1 var(--body) !important; cursor: pointer; box-shadow: none !important; transition: color .2s, border-color .2s; }
html body.eco-chromed main.sv .fq-link:hover { color: var(--fg) !important; border-color: var(--green) !important; }
.fq-link svg { width: 14px; height: 14px; }
.fq-link.is-copied { color: var(--green-dk) !important; }
[data-theme="dark"] .fq-link.is-copied { color: var(--lime) !important; }
html.sv-js .fq-list.sv-rv .fq-q { opacity: 0; transform: translateY(18px); }
html.sv-js .fq-list.sv-rv.is-in .fq-q { opacity: 1; transform: none; }
html.sv-js .fq-list.sv-rv.is-in .fq-q:nth-child(2) { transition-delay: .05s; }
html.sv-js .fq-list.sv-rv.is-in .fq-q:nth-child(3) { transition-delay: .1s; }
html.sv-js .fq-list.sv-rv.is-in .fq-q:nth-child(4) { transition-delay: .15s; }
html.sv-js .fq-list.sv-rv.is-in .fq-q:nth-child(n+5) { transition-delay: .2s; }
html.sv-js .fq-list.sv-rv { opacity: 1; transform: none; }

.fq-empty { padding: 36px 28px; border-radius: 26px; border: 1.5px dashed var(--line); text-align: center; }
.fq-empty[hidden] { display: none; }
.fq-empty b { display: block; font: 900 24px/1.2 var(--display); color: var(--fg); }
.fq-empty p { margin: 8px auto 18px !important; max-width: 44ch; font-size: 16px; color: var(--fg-2); }
.fq-empty .sx-actions { justify-content: center; margin-top: 0; }
.fq-tv { margin-bottom: 26px; }
.fq-tv .s26-tvpolicy { margin: 0 !important; max-width: none !important; }

/* ─── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 980px) {
  .fq-hero-in { grid-template-columns: 1fr; }
  .fq-art { width: min(100%, 380px); }
  .fq-layout { grid-template-columns: 1fr; }
  .fq-side { position: static; }
  .fq-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fq-help { display: none; }
}
@media (max-width: 560px) {
  .fq-nav { grid-template-columns: 1fr 1fr; }
  .fq-nav a { grid-template-columns: 34px minmax(0, 1fr); gap: 8px; padding: 8px; font-size: 13.5px; }
  .fq-nav-ic { width: 34px; height: 34px; border-radius: 11px; }
  .fq-nav a small { display: none; }
  .fq-q > summary { padding: 16px 16px; }
  html body.eco-chromed main.sv .fq-q h3 { font-size: 16.5px !important; }
  .fq-a-in { padding: 0 16px 18px; }
  html body.eco-chromed main.sv .fq-search input { font-size: 16px !important; }
}
@media (prefers-reduced-motion: reduce) {
  .fq *, .fq *::before, .fq *::after { animation: none !important; transition: none !important; }
}