.site-header {
   position: relative;
   z-index: 80;
   width: 100%;
   background-color: var(--ground);
   border-bottom: var(--border-subtle);
   transition: background-color var(--duration-base) var(--ease-standard);
}

.site-header__inner {
   display: flex;
   align-items: center;
   justify-content: space-between;
   height: var(--header-height);
   gap: var(--space-md);
}

.brand {
   display: inline-flex;
   align-items: center;
   text-decoration: none;

   flex-shrink: 0;
   max-width: 40vw;
}

.brand img {
   height: 3.2rem;
   width: auto;
   display: block;
}

.header-spine-slot { display: none; }

.header-toggle {
   appearance: none;
   background: transparent;
   border: 1px solid var(--line);
   color: var(--ink);
   font-family: var(--kiku-083);
   font-size: var(--text-xs);
   text-transform: uppercase;
   letter-spacing: 0.08em;
   padding: 0 var(--space-sm);
   min-height: 44px;
   display: inline-flex;
   align-items: center;
   gap: var(--space-xs);
   cursor: pointer;
   border-radius: var(--radius-sharp);
   transition: background-color var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard),
      color var(--duration-fast) var(--ease-standard);
}

.header-toggle:hover {
   background-color: var(--surface);
   border-color: var(--accent);
   color: var(--ink);
}

.header-toggle:active {
   background-color: var(--surface-2);
   border-color: var(--accent);
}

.header-toggle:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 3px;
}

.nav-overlay {
   position: fixed;
   inset: 0;
   z-index: 999;
   background-color: rgba(21, 64, 63, 0.98);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   opacity: 0;
   pointer-events: none;
   visibility: hidden;
   transition: opacity var(--duration-base) var(--ease-standard),
      visibility var(--duration-base) var(--ease-standard);
   display: flex;
   flex-direction: column;
   overflow-y: auto;
}

.nav-overlay.is-open {
   opacity: 1;
   pointer-events: auto;
   visibility: visible;
}

.nav-overlay__header {
   display: flex;
   align-items: center;
   justify-content: space-between;
   padding: var(--space-sm) var(--container-pad);
   border-bottom: var(--border-subtle);
   min-height: var(--header-height);
}

.nav-overlay__close {
   appearance: none;
   background: transparent;
   border: 1px solid var(--line);
   color: var(--ink);
   padding: 0 var(--space-md);
   min-height: 44px;
   border-radius: var(--radius-sharp);
   font-size: var(--text-xs);
   text-transform: uppercase;
   letter-spacing: 0.08em;
   display: inline-flex;
   align-items: center;
   gap: var(--space-2xs);
   cursor: pointer;
   transition: background-color var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard),
      color var(--duration-fast) var(--ease-standard);
}

.nav-overlay__close:hover {
   background-color: var(--surface);
   border-color: var(--accent);
   color: var(--ink);
}

.nav-overlay__close:active { background-color: var(--surface-2); }

.nav-overlay__close:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 3px;
}

.nav-overlay__body {
   flex: 1 1 auto;
   display: grid;
   grid-template-columns: 1fr;
   padding: var(--space-xl) var(--container-pad);
   gap: var(--space-xl);
   max-width: var(--container-max);
   margin: 0 auto;
   width: 100%;
}

@media (min-width: 900px) {
   .nav-overlay__body {
      grid-template-columns: 1.2fr 0.8fr;
      align-items: center;
   }
}

.nav-menu {
   list-style: none;
   padding: 0;
   margin: 0;
   display: flex;
   flex-direction: column;
   gap: var(--space-sm);
}

.nav-menu__item { margin: 0; }

.nav-menu__link {
   font-family: var(--kiku-4d8);
   font-size: clamp(2rem, 1.6rem + 2.5vw, 3.8rem);
   font-weight: 600;
   line-height: 1.15;
   color: var(--ink);
   text-decoration: none;
   display: inline-block;
   transition: color var(--duration-fast) var(--ease-standard),
      transform var(--duration-fast) var(--ease-standard);
}

.nav-menu__link:hover {
   color: var(--accent);
   transform: translateX(8px);
}

.nav-menu__link:active {
   color: var(--accent);
   transform: translateX(4px);
}

.nav-menu__link:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 4px;
}

.nav-menu__link[aria-current="page"] { color: var(--accent); }

.nav-overlay__aside {
   border-left: 0;
   padding-left: 0;
   border-top: var(--border-subtle);
   padding-top: var(--space-lg);
   display: flex;
   flex-direction: column;
   gap: var(--space-md);
}

@media (min-width: 900px) {
   .nav-overlay__aside {
      border-top: 0;
      border-left: var(--border-subtle);
      padding-left: var(--space-xl);
      padding-top: 0;
   }
}

.nav-aside__label {
   font-family: var(--kiku-e1e);
   font-size: var(--text-xs);
   text-transform: uppercase;
   letter-spacing: 0.1em;
   color: var(--ink-soft);
}

.nav-aside__address {
   font-style: normal;
   color: var(--ink);
   font-size: var(--text-base);
   line-height: var(--line-height-body);
}

.nav-aside__contact {
   display: flex;
   flex-direction: column;
   gap: var(--space-xs);
}

.nav-aside__contact a {
   font-family: var(--kiku-e1e);
   font-size: var(--text-sm);
   color: var(--ink);
   text-decoration: none;
}

.nav-aside__contact a:hover { color: var(--accent); }

.nav-aside__meta {
   font-size: var(--text-xs);
   color: var(--ink-soft);
   line-height: var(--line-height-body);
}

.mobile-dock {
   position: fixed;
   inset: auto 0 0 0;
   z-index: 90;
   background-color: var(--surface);
   border-top: var(--border-subtle);
   padding-bottom: env(safe-area-inset-bottom, 0px);
   height: var(--dock-offset);
   display: block;
}

@media (min-width: 1024px) {
   .mobile-dock { display: none; }
}

.mobile-dock__list {
   display: flex;
   list-style: none;
   margin: 0;
   padding: 0;
   height: var(--dock-height);
   width: 100%;
}

.mobile-dock__item {
   flex: 1 1 0;
   margin: 0;
   display: flex;
}

.mobile-dock__link,
.mobile-dock__button {
   flex: 1 1 0;
   appearance: none;
   background: none;
   border: 0;
   font-family: var(--kiku-083);
   color: var(--ink-soft);
   text-decoration: none;
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;

   gap: 2px;
   min-height: 44px;
   padding: 4px 2px;
   cursor: pointer;
   transition: color var(--duration-fast) var(--ease-standard),
      background-color var(--duration-fast) var(--ease-standard);
}

.mobile-dock__link .icon,
.mobile-dock__button .icon {
   width: 22px;
   height: 22px;
}

.mobile-dock__label {
   font-size: 11px;
   font-weight: 500;
   letter-spacing: 0.02em;
   white-space: nowrap;
   line-height: 1;
}

.mobile-dock__link:hover,
.mobile-dock__button:hover {
   color: var(--ink);
   background-color: var(--surface-2);
}

.mobile-dock__link:active,
.mobile-dock__button:active {
   color: var(--accent);
   background-color: var(--ground);
}

.mobile-dock__link:focus-visible,
.mobile-dock__button:focus-visible {
   outline: 2px solid var(--accent);

   outline-offset: -2px;
}

.mobile-dock__link[aria-current="page"] {
   color: var(--accent);
   font-weight: 600;
}

.scroll-spine {
   position: fixed;
   top: 0;
   right: 0;
   width: 4px;
   height: 100vh;
   z-index: 70;
   pointer-events: none;
   background-color: rgba(68, 126, 124, 0.2);
}

.scroll-spine__fill {
   width: 100%;
   height: 0%;
   background-color: var(--accent);
   transition: height 80ms linear;
}

.btn {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   gap: var(--space-xs);
   padding: 0.75rem 1.6rem;
   min-height: 44px;
   font-family: var(--kiku-083);
   font-size: var(--text-sm);
   font-weight: 600;
   line-height: 1.2;
   text-decoration: none;
   border-radius: var(--radius-sharp);
   cursor: pointer;
   transition: background-color var(--duration-fast) var(--ease-standard),
      color var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard),
      transform var(--duration-fast) var(--ease-standard);
}

.btn--primary {
   background-color: var(--accent);
   color: var(--accent-ink);
   border: 1px solid var(--accent);
}

.btn--primary:hover {
   background-color: #dec288;
   border-color: #dec288;
   color: var(--accent-ink);
   box-shadow: 0 2px 8px rgba(210, 178, 116, 0.35);
   transform: translateY(-1px);
}

.btn--primary:active {
   background-color: #c49a4a;
   border-color: #c49a4a;
   transform: translateY(0);
}

.btn--primary:focus-visible {
   outline: 2px solid var(--ink);
   outline-offset: 3px;
}

.btn--secondary {
   background-color: transparent;
   color: var(--ink);
   border: 1px solid var(--line);
}

.btn--secondary:hover {
   background-color: var(--surface);
   border-color: var(--ink);
   color: var(--ink);
   transform: translateY(-1px);
}

.btn--secondary:active {
   background-color: var(--surface-2);
   transform: translateY(0);
}

.btn--secondary:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 3px;
}

.btn-group {
   display: flex;
   flex-wrap: wrap;
   align-items: center;
   gap: var(--space-sm);
}

.market-item {
   background-color: var(--surface);
   border: var(--border-subtle);
   border-radius: var(--radius-sharp);
   overflow: hidden;
   display: flex;
   flex-direction: column;
   transition: border-color var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard);
}

.market-item:hover {
   border-color: var(--accent);
   box-shadow: var(--shadow-card);
}

.market-item__media {
   position: relative;
   aspect-ratio: 4 / 3;
   overflow: hidden;
   background-color: var(--surface-2);
}

.market-item__media img {
   width: 100%;
   height: 100%;
   object-fit: cover;
   transition: transform var(--duration-slow) var(--ease-standard);
}

.market-item:hover .market-item__media img { transform: scale(1.03); }

.market-item__content {
   padding: var(--space-md);
   display: flex;
   flex-direction: column;
   flex: 1 1 auto;
}

.market-item__title {
   font-family: var(--kiku-4d8);
   font-size: var(--text-lg);
   font-weight: 600;
   margin-bottom: var(--space-2xs);
   color: var(--ink);
}

.market-item__price {
   font-family: var(--kiku-e1e);
   font-size: var(--text-sm);
   color: var(--accent);
   font-weight: 500;
   margin-bottom: var(--space-xs);
}

.market-item__desc {
   font-size: var(--text-sm);
   color: var(--ink-soft);
   margin-bottom: var(--space-md);
   line-height: var(--line-height-body);
   flex: 1 1 auto;
}

.market-item__meta {
   border-top: var(--border-subtle);
   padding-top: var(--space-xs);
   display: flex;
   justify-content: space-between;
   align-items: center;
   font-family: var(--kiku-e1e);
   font-size: var(--text-xs);
   color: var(--ink-soft);
}

.spec-list {
   list-style: none;
   padding: 0;
   margin: 0;
   display: flex;
   flex-direction: column;
   border-top: var(--border-subtle);
}

.spec-list__item {
   display: flex;
   justify-content: space-between;
   align-items: baseline;
   padding: var(--space-xs) 0;
   border-bottom: var(--border-subtle);
   font-size: var(--text-sm);
   margin: 0;
}

.spec-list__label {
   font-family: var(--kiku-083);
   color: var(--ink-soft);
}

.spec-list__value {
   font-family: var(--kiku-e1e);
   color: var(--ink);
   font-weight: 500;
   text-align: right;
}

.form-group {
   display: flex;
   flex-direction: column;
   gap: var(--space-2xs);
   margin-bottom: var(--space-md);
}

.form-label {
   font-family: var(--kiku-083);
   font-size: var(--text-xs);
   font-weight: 600;
   text-transform: uppercase;
   letter-spacing: 0.06em;
   color: var(--ink);
}

.form-label .form-required {
   color: var(--accent);
   margin-left: 2px;
}

.form-label .form-optional {
   font-size: 0.85em;
   color: var(--ink-soft);
   text-transform: none;
   letter-spacing: normal;
   font-weight: 400;
   margin-left: 4px;
}

.form-control {
   appearance: none;
   background-color: var(--surface);
   border: 1px solid var(--line);
   color: var(--ink);
   padding: 0.75rem var(--space-sm);
   border-radius: var(--radius-sharp);
   font-family: var(--kiku-083);
   font-size: var(--text-base);
   min-height: 44px;
   width: 100%;
   transition: border-color var(--duration-fast) var(--ease-standard),
      background-color var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard);
}

@media (max-width: 48rem) {
   .form-control { font-size: max(16px, 1rem); }
}

.form-control:hover {
   border-color: var(--ink-soft);
   background-color: var(--surface-2);
}

.form-control:focus {
   outline: none;
   border-color: var(--accent);
   background-color: var(--surface-2);
   box-shadow: 0 0 0 3px rgba(196, 154, 74, 0.2);
}

.form-control:active { background-color: var(--surface-2); }

textarea.form-control {
   min-height: 120px;
   resize: vertical;
}

select.form-control {
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239BC0BE' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
   background-repeat: no-repeat;
   background-position: right 0.75rem center;
   background-size: 1rem;
   padding-right: 2.5rem;
}

.form-checkbox {
   display: flex;
   align-items: flex-start;
   gap: var(--space-xs);
   cursor: pointer;
   margin-bottom: var(--space-md);
}

.form-checkbox input[type="checkbox"] {
   appearance: none;
   width: 20px;
   height: 20px;
   border: 1px solid var(--line);
   border-radius: var(--radius-sharp);
   background-color: var(--surface);
   display: grid;
   place-content: center;
   cursor: pointer;
   flex-shrink: 0;
   margin-top: 2px;
   transition: background-color var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard);
}

.form-checkbox input[type="checkbox"]:hover {
   border-color: var(--accent);
   background-color: var(--surface-2);
}

.form-checkbox input[type="checkbox"]:checked {
   background-color: var(--accent);
   border-color: var(--accent);
}

.form-checkbox input[type="checkbox"]:checked::before {
   content: "";
   width: 10px;
   height: 6px;
   border-left: 2px solid var(--accent-ink);
   border-bottom: 2px solid var(--accent-ink);
   transform: rotate(-45deg) translate(1px, -1px);
}

.form-checkbox input[type="checkbox"]:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 2px;
}

.form-checkbox__text {
   font-size: var(--text-sm);
   color: var(--ink-soft);
   line-height: var(--line-height-body);
}

.form-checkbox__text a {
   color: var(--ink);
   text-decoration-color: var(--accent);
}

.form-error {
   display: none;
   font-size: var(--text-xs);
   color: #ff9d8f;
   margin-top: 4px;
}

.form-group.has-error .form-control {
   border-color: #ff9d8f;
   background-color: rgba(255, 157, 143, 0.05);
}

.form-group.has-error .form-error { display: block; }

.form-status {
   padding: var(--space-sm) var(--space-md);
   border-radius: var(--radius-sharp);
   margin-bottom: var(--space-md);
   font-size: var(--text-sm);
   display: none;
}

.form-status--success {
   background-color: rgba(68, 126, 124, 0.4);
   border: 1px solid var(--line);
   color: var(--ink);
}

.form-status--error {
   background-color: rgba(255, 157, 143, 0.15);
   border: 1px solid #ff9d8f;
   color: #ffded8;
}

.site-footer {
   background-color: var(--surface);
   border-top: var(--border-subtle);
   padding: var(--space-2xl) 0 var(--space-xl) 0;
   position: relative;
   z-index: 60;
}

.site-footer__grid {
   display: grid;
   grid-template-columns: 1fr;
   gap: var(--space-xl);
   margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
   .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

.footer-brand img {
   height: 3.6rem;
   width: auto;
   margin-bottom: var(--space-sm);
}

.footer-bio {
   font-size: var(--text-sm);
   color: var(--ink-soft);
   max-width: 44ch;
   line-height: var(--line-height-body);
}

.footer-col__title {
   font-family: var(--kiku-e1e);
   font-size: var(--text-xs);
   text-transform: uppercase;
   letter-spacing: 0.1em;
   color: var(--ink-soft);
   margin-bottom: var(--space-sm);
   font-weight: 600;
}

.footer-nav {
   list-style: none;
   padding: 0;
   margin: 0;
   display: flex;
   flex-direction: column;
   gap: var(--space-xs);
}

.footer-nav__item { margin: 0; }

.footer-nav__link {
   font-size: var(--text-sm);
   color: var(--ink);
   text-decoration: none;
   display: inline-flex;
   align-items: center;
   min-height: 44px;
   padding: 4px 0;
   transition: color var(--duration-fast) var(--ease-standard);
}

.footer-nav__link:hover { color: var(--accent); }

.footer-nav__link:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 2px;
}

.footer-address {
   font-style: normal;
   font-size: var(--text-sm);
   color: var(--ink);
   line-height: var(--line-height-body);
}

.footer-address p {
   margin-bottom: var(--space-xs);
   color: var(--ink);
}

.footer-address a {
   color: var(--ink);
   display: inline-flex;
   align-items: center;
   min-height: 44px;
}

.footer-legal-bar {
   border-top: var(--border-subtle);
   padding-top: var(--space-lg);
   display: flex;
   flex-direction: column;
   gap: var(--space-md);
   font-size: var(--text-xs);
   color: var(--ink-soft);
}

@media (min-width: 900px) {
   .footer-legal-bar {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
   }
}

.footer-legal-links {
   display: flex;
   flex-wrap: wrap;
   gap: var(--space-md);
   list-style: none;
   padding: 0;
   margin: 0;
}

.footer-legal-links li {
   margin: 0;
   font-size: var(--text-xs);
}

.footer-legal-links a {
   color: var(--ink-soft);
   text-decoration: none;
}

.footer-legal-links a:hover { color: var(--accent); }

.footer-consent-btn {
   appearance: none;
   background: none;
   border: 0;
   padding: 0;
   color: #e1cba2;
   font-size: var(--text-xs);
   cursor: pointer;
   text-decoration: underline;
   text-underline-offset: 2px;
}

.footer-consent-btn:hover { color: var(--accent); }

.footer-consent-btn:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 2px;
}

.cookie-banner {
   display: none;
   background-color: var(--surface);
   border-top: var(--border-subtle);
   border-bottom: 0;
   box-shadow: 0 -4px 16px rgba(10, 28, 27, 0.4);
   z-index: 95;
   width: 100%;
   padding: var(--space-sm) var(--container-pad);
}

.cookie-banner.is-visible { display: block; }

@media (max-width: 767px) {
   body { padding-bottom: calc(var(--dock-offset) + 140px); }
   .cookie-banner {
      position: fixed;
      inset: auto 0 var(--dock-offset) 0;
      max-height: calc(30vh);
   }
}

@media (min-width: 768px) {
   body { padding-bottom: 0; }
   .cookie-banner {
      position: fixed;
      inset: auto 0 0 0;
      pointer-events: auto;
   }
}

.cookie-banner__inner {
   max-width: var(--container-max);
   margin: 0 auto;
   display: flex;
   flex-direction: column;
   gap: var(--space-sm);
   align-items: flex-start;
}

@media (min-width: 768px) {
   .cookie-banner__inner {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
   }
}

.cookie-banner__text {
   font-size: var(--text-xs);
   color: var(--ink);
   line-height: var(--line-height-body);
   max-width: 65ch;
   margin: 0;
   padding-right: 64px;
}

.cookie-banner__text a {
   color: var(--accent);
   text-underline-offset: 2px;
}

.cookie-banner__actions {
   display: flex;
   gap: var(--space-xs);
   flex-shrink: 0;
}

.cookie-banner__btn {
   appearance: none;
   border: 1px solid var(--line);
   background-color: transparent;
   color: var(--ink);
   font-size: var(--text-xs);
   font-weight: 600;
   padding: 0.4rem 0.85rem;
   min-height: 44px;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   border-radius: var(--radius-sharp);
   cursor: pointer;
   transition: background-color var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard),
      color var(--duration-fast) var(--ease-standard);
}

.cookie-banner__btn:hover {
   background-color: var(--surface-2);
   border-color: var(--ink);
}

.cookie-banner__btn:active { background-color: var(--ground); }

.cookie-banner__btn:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 2px;
}

.cookie-banner__btn--accept {
   background-color: var(--accent);
   border-color: var(--accent);
   color: var(--accent-ink);
}

.cookie-banner__btn--accept:hover {
   background-color: #d1a856;
   border-color: #d1a856;
   color: var(--accent-ink);
}

.cookie-banner__btn--accept:active { background-color: #b3883a; }

.chat-launcher {
   position: fixed;
   bottom: calc(var(--dock-offset) + 80px);
   right: var(--space-md);
   z-index: 100;
   width: 52px;
   height: 52px;
   border-radius: 50%;
   background-color: var(--surface-2);
   border: 1px solid var(--line);
   color: var(--ink);
   display: inline-flex;
   align-items: center;
   justify-content: center;
   cursor: pointer;
   box-shadow: 0 4px 14px rgba(9, 26, 25, 0.4);
   transition: background-color var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard),
      transform var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard);
}

@media (min-width: 1024px) {
   .chat-launcher { bottom: var(--space-md); }
}

.chat-launcher:hover {
   background-color: var(--surface);
   border-color: var(--accent);
   color: var(--accent);
   transform: translateY(-2px);
   box-shadow: 0 6px 18px rgba(9, 26, 25, 0.55);
}

.chat-launcher:active {
   transform: translateY(0);
   background-color: var(--ground);
}

.chat-launcher:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 3px;
}

.chat-launcher .icon {
   width: 24px;
   height: 24px;
}

.chat-launcher__badge {
   position: absolute;
   top: -4px;
   right: -4px;
   background-color: var(--accent);
   color: var(--accent-ink);
   font-family: var(--kiku-e1e);
   font-size: 10px;
   font-weight: 700;
   width: 20px;
   height: 20px;
   border-radius: 50%;
   display: none;
   align-items: center;
   justify-content: center;
   border: 2px solid var(--ground);
}

.chat-panel {
   position: fixed;
   bottom: calc(var(--space-md) + var(--dock-offset));
   right: var(--space-md);
   width: min(380px, calc(100vw - 2rem));
   height: min(520px, 75vh);
   background-color: var(--surface);
   border: var(--border-subtle);
   border-radius: var(--radius-sharp);
   box-shadow: 0 16px 36px -8px rgba(9, 26, 25, 0.6);
   z-index: 92;
   display: none;
   flex-direction: column;
   overflow: hidden;
}

@media (min-width: 1024px) {
   .chat-panel { bottom: var(--space-md); }
}

.chat-panel.is-open { display: flex; }

.chat-panel__header {
   padding: var(--space-sm) var(--space-md);
   background-color: var(--ground);
   border-bottom: var(--border-subtle);
   display: flex;
   align-items: center;
   justify-content: space-between;
}

.chat-panel__title {
   font-family: var(--kiku-4d8);
   font-size: var(--text-md);
   margin: 0;
   color: var(--ink);
}

.chat-panel__subtitle {
   font-size: var(--text-xs);
   color: var(--ink-soft);
   margin: 0;
}

.chat-panel__close {
   appearance: none;
   background: transparent;
   border: 1px solid var(--line);
   color: var(--ink);
   width: 36px;
   height: 36px;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   cursor: pointer;
   border-radius: var(--radius-sharp);
   transition: background-color var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard);
}

.chat-panel__close:hover {
   background-color: var(--surface-2);
   border-color: var(--accent);
}

.chat-panel__close:active { background-color: var(--ground); }

.chat-panel__close:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 2px;
}

.chat-panel__body {
   flex: 1 1 auto;
   overflow-y: auto;
   padding: var(--space-md);
   display: flex;
   flex-direction: column;
   gap: var(--space-xs);
}

.chat-panel__msg {
   max-width: 85%;
   padding: 0.6rem 0.85rem;
   border-radius: var(--radius-sharp);
   font-size: var(--text-sm);
   line-height: var(--line-height-body);
}

.chat-panel__msg--operator {
   align-self: flex-start;
   background-color: var(--surface-2);
   color: var(--ink);
   border: 1px solid var(--line);
}

.chat-panel__msg--user {
   align-self: flex-end;
   background-color: var(--accent);
   color: var(--accent-ink);
}

.chat-panel__footer {
   padding: var(--space-sm);
   background-color: var(--ground);
   border-top: var(--border-subtle);
   display: flex;
   flex-direction: column;
   gap: var(--space-2xs);
}

.chat-panel__form {
   display: flex;
   gap: var(--space-2xs);
}

.chat-panel__input {
   flex: 1 1 auto;
   appearance: none;
   background-color: var(--surface);
   border: 1px solid var(--line);
   color: var(--ink);
   padding: 0.5rem var(--space-xs);
   min-height: 44px;
   font-size: var(--text-sm);
   border-radius: var(--radius-sharp);
}

.chat-panel__input:focus {
   outline: none;
   border-color: var(--accent);
}

.chat-panel__send {
   appearance: none;
   background-color: var(--accent);
   border: 1px solid var(--accent);
   color: var(--accent-ink);
   min-height: 44px;
   padding: 0 var(--space-sm);
   cursor: pointer;
   border-radius: var(--radius-sharp);
   font-weight: 600;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   transition: background-color var(--duration-fast) var(--ease-standard);
}

.chat-panel__send:hover { background-color: #d1a856; }

.chat-panel__send:active { background-color: #b3883a; }

.chat-panel__send:focus-visible {
   outline: 2px solid var(--ink);
   outline-offset: 2px;
}