:root{--site-support-stack:68px;--site-support-lift:0px}html[data-sticky-cta=on]{--site-support-lift:80px}.site-support{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:calc(max(16px, env(safe-area-inset-bottom)) + var(--site-support-lift));z-index:54;display:grid;justify-items:end;gap:8px;max-width:calc(100vw - 32px);font-family:var(--font-sans);transition:bottom var(--dur-panel) var(--ease-out)}.site-support[data-open=true]{z-index:56}.site-support__bubble{display:inline-flex;align-items:center;gap:8px;min-height:52px;padding:0 20px 0 12px;border:1px solid var(--b-hairline-strong);border-radius:var(--r-pill);background:var(--b-blue-white);color:var(--b-obsidian);font-size:var(--text-app-15);font-weight:600;box-shadow:0 8px 24px var(--b-shadow),0 0 0 1px var(--b-hairline-strong);cursor:pointer;transition:transform calc(var(--dur-app-continue) * var(--b-press)) var(--ease-out),box-shadow var(--dur-micro) var(--ease-out)}.site-support__bubble:hover{box-shadow:0 12px 32px var(--b-shadow),0 0 0 1px var(--b-hairline-strong)}.site-support__bubble:active{transform:scale(var(--b-press-scale))}html[data-zen-dock=page] .site-support[data-open=false] .site-support__bubble{display:none}.site-support[data-home=app][data-open=false]{bottom:calc(16px + env(safe-area-inset-bottom, 0px) + var(--site-support-lift))}.site-support .site-support__mine{text-decoration:none}html[data-signed-in="1"] .site-support[data-home=app] .site-support__bubble[data-door=ask]{display:none}.site-zen__bubble-face{display:grid;place-items:center;width:32px;height:32px;flex:none}.site-support[data-open=true] .site-support__bubble{width:52px;padding:0;justify-content:center}.site-support[data-open=true] .site-support__bubble-words{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.site-support__glyph{width:20px;height:20px;flex:none}@media (max-width:639px){.site-support__bubble{width:56px;min-height:56px;padding:0;justify-content:center}.site-support__bubble-words{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}}.site-support__panel{width:min(400px,calc(100vw - 32px));height:min(640px,calc(100dvh - 96px - var(--site-support-lift)));display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;border:1px solid var(--b-hairline);border-radius:var(--r-frame);background:var(--b-obsidian-raised);color:var(--b-white);box-shadow:var(--elev-overlay);overflow:hidden;animation:site-support-in var(--dur-panel) var(--ease-out) both}@keyframes site-support-in{0%{opacity:0}to{opacity:1}}.site-support__head{position:relative;display:flex;align-items:center;gap:12px;padding:12px 8px 8px 16px}.site-support__head-words{display:grid;flex:1;gap:2px;min-width:0}.site-support__title{margin:0;font-size:var(--text-app-15);font-weight:600;line-height:1.3}.site-zen__sub{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;font-size:var(--text-app-13);color:var(--b-grey)}.site-zen__ghost{display:inline-flex;align-items:center;gap:4px;height:20px;padding:0 8px;border:1px solid var(--b-hairline-strong);border-radius:var(--r-pill);font-size:var(--text-app-11);font-weight:600;letter-spacing:.02em;color:var(--b-white)}.site-zen__ghost-glyph{width:12px;height:12px}.site-zen__meter{font-variant-numeric:tabular-nums}.site-zen__meter[data-empty=true]{color:var(--b-amber)}.site-support__close{display:grid;place-items:center;min-width:44px;min-height:44px;border:0;border-radius:var(--r-pill);background:transparent;color:var(--b-grey);cursor:pointer}.site-support__close:hover{background:var(--b-wash);color:var(--b-white)}.site-zen__menu-wrap{position:relative}.site-zen__menu{position:absolute;top:calc(100% + 4px);right:0;z-index:2;display:grid;min-width:216px;padding:4px;border:1px solid var(--b-hairline-strong);border-radius:var(--r-card);background:var(--b-obsidian-high);box-shadow:var(--elev-overlay)}.site-zen__menu-item{min-height:44px;padding:0 12px;border:0;border-radius:var(--r-chip);background:transparent;color:var(--b-white);font-size:var(--text-app-15);text-align:left;cursor:pointer}.site-zen__band,.site-zen__menu-item:hover{background:var(--b-wash)}.site-zen__band{display:flex;align-items:center;gap:12px;margin:0 12px 4px;padding:8px 8px 8px 16px;border-radius:var(--r-card)}.site-zen__band-words{display:grid;flex:1;gap:2px;min-width:0}.site-zen__band-line{line-height:1.4}.site-zen__band-line,.site-zen__bonus{margin:0;font-size:var(--text-app-13);color:var(--b-white)}.site-zen__bonus{font-weight:600;font-variant-numeric:tabular-nums}.site-zen__primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;flex:none;min-height:44px;padding:0 16px;border:0;border-radius:var(--r-pill);background:var(--b-white);color:var(--b-obsidian-high);font-size:var(--text-app-15);font-weight:600;cursor:pointer;transition:transform calc(var(--dur-app-continue) * var(--b-press)) var(--ease-out)}.site-zen__primary--wide,.site-zen__secondary--wide{width:100%}.site-zen__secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 16px;border:1px solid var(--b-hairline-strong);border-radius:var(--r-pill);background:transparent;color:var(--b-white);font-size:var(--text-app-15);font-weight:600;cursor:pointer;transition:transform calc(var(--dur-app-continue) * var(--b-press)) var(--ease-out)}.site-zen__secondary:hover{background:var(--b-wash)}.site-support__button:active,.site-support__chip:active,.site-zen__primary:active,.site-zen__secondary:active,.site-zen__send:active{transform:scale(var(--b-press-scale))}.site-support__button:disabled,.site-support__chip:disabled,.site-support__link:disabled,.site-zen__primary:disabled,.site-zen__secondary:disabled,.site-zen__send:disabled{opacity:.45;cursor:default;transform:none}.site-zen__g{width:18px;height:18px;flex:none}.site-support__button{min-height:44px;padding:0 16px;border:1px solid var(--b-hairline-strong);border-radius:var(--r-pill);background:var(--b-white);color:var(--b-obsidian-high);font-size:var(--text-app-15);font-weight:600;cursor:pointer}.site-support__link{padding:0;border:0;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--b-hairline-strong)}.site-support__chip,.site-support__link{min-height:44px;background:transparent;color:var(--b-white);font-size:var(--text-app-13);cursor:pointer}.site-support__chip{padding:0 16px;border:1px solid var(--b-hairline-strong);border-radius:var(--r-pill);text-align:left;transition:transform calc(var(--dur-app-continue) * var(--b-press)) var(--ease-out)}.site-support__chip:hover{background:var(--b-wash)}.site-support__attach:focus-visible,.site-support__bubble:focus-visible,.site-support__button:focus-visible,.site-support__chip:focus-visible,.site-support__close:focus-visible,.site-support__input:focus-visible,.site-support__link:focus-visible,.site-zen__menu-item:focus-visible,.site-zen__primary:focus-visible,.site-zen__secondary:focus-visible,.site-zen__send:focus-visible{outline:2px solid var(--b-blue-white);outline-offset:2px}.site-support__button[aria-checked=true],.site-support__link[aria-pressed=true]{outline:2px solid var(--b-blue-white);outline-offset:2px}.site-support__scroll{display:grid;align-content:start;gap:16px;min-height:0;padding:12px 16px 16px;overflow-y:auto;overscroll-behavior:contain}.site-support__messages{display:grid;gap:16px;margin:0;padding:0;list-style:none}.site-support__row-msg{display:flex;align-items:flex-start;gap:8px;min-width:0}.site-support__row-msg[data-who=visitor]{justify-content:flex-end}.site-support__msg{display:grid;justify-items:start;gap:4px;min-width:0;max-width:100%;font-size:var(--text-app-15);line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.site-support__msg[data-who=visitor]{max-width:85%;padding:8px 16px;border-radius:var(--r-frame) var(--r-frame) var(--r-chip) var(--r-frame);background:var(--b-wash)}.site-support__msg[data-who=visitor][data-skipped=true]{color:var(--b-grey)}.site-support__msg[data-who=admin]{padding:8px 12px;border-left:2px solid var(--b-people);border-radius:0 var(--r-chip) var(--r-chip) 0;background:var(--b-wash)}.site-support__row-msg>.site-support__msg[data-who=ai_agent]{flex:1;padding-top:2px}.site-support__who{font-size:var(--text-app-11);color:var(--b-grey-dim)}.site-support__row-msg[data-who=ai_agent] .site-support__who,.site-support__row-msg[data-who=visitor] .site-support__who{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.site-support__row-msg[data-who=ai_agent]:focus-within .site-support__who,.site-support__row-msg[data-who=ai_agent]:hover .site-support__who{position:static;width:auto;height:auto;overflow:visible;clip:auto}.site-support__sent,.site-support__time{font-variant-numeric:tabular-nums}.site-support__sent:before,.site-support__time:before{content:"·";margin:0 4px}.site-support__sources{font-size:var(--text-app-11);color:var(--b-grey-dim)}.site-support__sources a{color:var(--b-grey)}.site-support__system{justify-self:center;max-width:90%;font-size:var(--text-app-13);line-height:1.5;text-align:center;color:var(--b-grey)}.site-support__votes{gap:16px}.site-support__votes .site-support__link{min-height:32px;font-size:var(--text-app-11);color:var(--b-grey-dim);text-decoration:none}.site-support__votes .site-support__link:hover{color:var(--b-white)}.site-zen__price{font-size:var(--text-app-11);font-variant-numeric:tabular-nums;color:var(--b-grey-dim)}.site-support__avatar{flex:none;display:grid;place-items:center;width:36px;height:36px;border-radius:var(--r-pill);color:var(--b-white)}.site-support__avatar[data-size="24"]{width:24px;height:24px}.site-support__avatar[data-size="24"] .site-support__glyph{width:14px;height:14px}.site-support__avatar[data-size="48"]{width:48px;height:48px}.site-support__avatar[data-who=admin]{border:1px solid var(--b-people);background:var(--b-obsidian-high)}.site-support__avatar[data-state=waiting]{outline:1px solid var(--b-amber);outline-offset:2px}.site-support__avatar[data-avatar-slot=echo]{border:0;background:none}.site-support__thinking-words{padding-top:2px;color:var(--b-grey);font-size:var(--text-app-15)}.site-support__welcome{display:grid;justify-items:start;gap:12px;padding-top:8px}.site-zen__empty-title{margin:4px 0 0;font-size:var(--text-app-20);font-weight:600;line-height:1.3;color:var(--b-white);text-wrap:wrap}.site-zen__empty-title>span{display:block}.site-support__welcome-words{margin:0;font-size:var(--text-app-15);line-height:1.55;color:var(--b-grey)}.site-support__suggest{display:flex;flex-wrap:wrap;gap:8px;width:100%;padding-top:4px}.site-zen__plan{display:grid;gap:12px;width:100%;margin-top:4px;padding:16px;border:1px solid var(--b-hairline);border-radius:var(--r-card);background:var(--b-obsidian-high);white-space:normal}.site-zen__plan-title{margin:0;font-size:var(--text-app-15);font-weight:600;line-height:1.35}.site-zen__moves{display:grid;gap:12px;margin:0;padding:0;list-style:none}.site-zen__move{display:grid;grid-template-columns:24px minmax(0,1fr);gap:12px;align-items:start}.site-zen__move-n{display:grid;place-items:center;width:24px;height:24px;border-radius:var(--r-pill);background:var(--b-wash);font-size:var(--text-app-13);font-weight:600;font-variant-numeric:tabular-nums}.site-zen__move-words{display:grid;gap:2px}.site-zen__move-title{font-size:var(--text-app-15);font-weight:600;line-height:1.4}.site-zen__move-detail{font-size:var(--text-app-13);line-height:1.5;color:var(--b-grey)}.site-zen__would{display:grid;gap:4px;padding-top:12px;border-top:1px solid var(--b-hairline)}.site-zen__would-label{margin:0;font-size:var(--text-app-11);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--b-grey-dim)}.site-zen__would-list{display:grid;gap:4px;padding-left:16px;list-style:disc outside;line-height:1.5}.site-zen__outline,.site-zen__would-list{margin:0}.site-zen__intro,.site-zen__outline,.site-zen__would-list{font-size:var(--text-app-13);color:var(--b-grey)}.site-zen__step{font-size:var(--text-app-11);font-variant-numeric:tabular-nums;color:var(--b-grey-dim)}.site-zen__chips{display:flex;flex-wrap:wrap;gap:8px;width:100%;padding-top:4px}.site-zen__chips[data-fixed=true]{display:grid;grid-template-columns:repeat(var(--site-zen-choices,2),minmax(0,1fr));gap:4px}.site-zen__chips[data-fixed=true] .site-support__chip{min-width:0;padding:0 4px;text-align:center;white-space:nowrap}.site-zen__typed{display:flex;gap:8px;width:100%;padding-top:4px}.site-zen__typed-input{flex:1;min-width:0;min-height:44px}.site-zen__skip{min-height:32px;color:var(--b-grey)}.site-zen__captcha{display:grid;gap:8px;justify-items:start;padding:8px 0}.site-zen__account{display:grid;gap:12px;padding:16px;border:1px solid var(--b-hairline-strong);border-radius:var(--r-card);background:var(--b-obsidian-high);box-shadow:var(--elev-raised)}.site-zen__account-head{display:flex;align-items:center;gap:8px}.site-zen__account-title{flex:1;margin:0;font-size:var(--text-app-17);font-weight:600}.site-zen__account-x{margin:-8px -8px -8px 0}.site-zen__account-foot,.site-zen__account-lede{margin:0;font-size:var(--text-app-13);line-height:1.5;color:var(--b-grey)}.site-support__foot{display:grid;gap:4px;padding:8px 12px 12px}.site-support__composer{display:grid;gap:0;border:1px solid var(--b-hairline-strong);border-radius:var(--r-frame);background:var(--b-obsidian-high);box-shadow:var(--elev-raised)}.site-support__composer:focus-within{border-color:var(--b-blue-white)}.site-support__input{width:100%;padding:8px 12px;border:1px solid var(--b-hairline-strong);border-radius:var(--r-chip);background:var(--b-obsidian);color:var(--b-white);font-size:var(--text-app-15);font-family:inherit}.site-support__input::-moz-placeholder{color:var(--b-grey-dim)}.site-support__input::placeholder{color:var(--b-grey-dim)}.site-support__composer .site-support__input--compose{display:block;min-height:48px;max-height:140px;padding:12px 16px 4px;border:0;background:transparent;resize:none;line-height:1.5}.site-support__composer .site-support__input--compose:focus-visible{outline:none}.site-support__compose-bar{display:flex;flex-wrap:nowrap;align-items:center;gap:8px;padding:4px 8px 8px}.site-support__hint{flex:1;min-width:0;padding-left:8px;font-size:var(--text-app-11);line-height:1.4;color:var(--b-grey-dim)}.site-zen__send{place-items:center;flex:none;width:44px;height:44px;margin-left:auto;border:0;background:var(--b-white);color:var(--b-obsidian-high);cursor:pointer;transition:transform calc(var(--dur-app-continue) * var(--b-press)) var(--ease-out)}.site-support__attach,.site-zen__send{display:grid;border-radius:var(--r-pill)}.site-support__attach{place-items:center;width:44px;height:44px;flex:none;color:var(--b-grey);cursor:pointer}.site-support__attach:hover{background:var(--b-wash);color:var(--b-white)}.site-support__files{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:8px 8px 0;list-style:none}.site-support__file{display:inline-flex;align-items:center;gap:4px;padding:0 4px 0 12px;border:1px solid var(--b-hairline);border-radius:var(--r-pill);font-size:var(--text-app-11)}.site-support__file-x{display:grid;place-items:center;width:28px;height:28px;border:0;background:transparent;color:var(--b-grey);cursor:pointer}.site-support__file-link{font-size:var(--text-app-11);color:var(--b-grey);overflow-wrap:anywhere}.site-support__lede,.site-support__note{margin:0;font-size:var(--text-app-13);line-height:1.5;color:var(--b-grey)}.site-support__waiting{display:grid;gap:8px;margin:0;padding:12px;border:1px solid var(--b-hairline);border-left:2px solid var(--b-amber);border-radius:var(--r-chip);background:var(--b-obsidian);font-size:var(--text-app-13)}.site-support__waiting-line{margin:0;font-size:var(--text-app-15);line-height:1.5}.site-support__waiting>.site-support__button{justify-self:start}.site-support__row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.site-support__email{display:grid;gap:8px}.site-support__email .site-support__row{flex-wrap:nowrap}.site-support__input--email{flex:1;min-width:0;min-height:44px}.site-support__rating{display:grid;width:100%;gap:8px}.site-support__sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.site-zen__frame-note{padding:16px}@media (max-width:479px){.site-support__hint{font-size:var(--text-app-11)}}@media (max-width:639px){.site-support[data-open=true]{inset:0;max-width:none}.site-support__panel{position:fixed;top:var(--site-zen-vvtop,0);left:0;right:0;width:100%;height:var(--site-zen-vvh,100dvh);border:0;border-radius:0;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.site-support[data-open=true] .site-support__bubble{display:none}html[data-site-zen-open=true],html[data-site-zen-open=true] body{overflow:hidden}}@media (prefers-reduced-motion:reduce){.site-support,.site-support__bubble,.site-support__chip,.site-zen__primary,.site-zen__secondary,.site-zen__send{transition:none}.site-support__panel{animation:none}.site-support__bubble:active,.site-support__button:active,.site-support__chip:active,.site-zen__primary:active,.site-zen__secondary:active,.site-zen__send:active{transform:none}}