/* KMHEER Gallery — Certificate of Authenticity Experience v16 */
.km-certificate-experience-page {
  --coa-ink: #17130f;
  --coa-muted: #776f65;
  --coa-paper: #f8f2e8;
  --coa-paper-deep: #e9dcc8;
  --coa-bronze: #a97838;
  --coa-gold: #d2aa62;
  --coa-night: #12100d;
  --coa-night-soft: #201a14;
  background: #f3ede4;
}

.km-coa-registry {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 5vw, 76px) 0 clamp(64px, 8vw, 118px);
  background:
    radial-gradient(circle at 8% 2%, rgba(196, 151, 87, .16), transparent 28%),
    radial-gradient(circle at 92% 40%, rgba(255, 255, 255, .8), transparent 30%),
    linear-gradient(180deg, #f8f4ed 0%, #eee6da 100%);
}

.km-coa-registry::before {
  content: "KMHEER";
  position: absolute;
  inset-inline-end: -4vw;
  top: 7rem;
  color: rgba(105, 75, 40, .035);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(7rem, 17vw, 19rem);
  letter-spacing: .04em;
  line-height: 1;
  pointer-events: none;
}

.km-coa-registry__container {
  position: relative;
  z-index: 1;
  max-width: 1440px;
}

.km-coa-search-hero {
  max-width: 960px;
  margin: 0 auto clamp(28px, 4vw, 52px);
  text-align: center;
}

.km-coa-search-hero__eyebrow,
.km-coa-document__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--coa-bronze);
  font-size: .69rem;
  font-weight: 800;
  letter-spacing: .18em;
}

.km-coa-search-hero__eyebrow::before,
.km-coa-search-hero__eyebrow::after {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.km-coa-search-hero h1 {
  margin: 14px 0 10px;
  color: var(--coa-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.15rem, 4.4vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: 1.02;
}

.km-coa-search-hero p {
  max-width: 650px;
  margin: 0 auto 24px;
  color: var(--coa-muted);
  font-size: .98rem;
  line-height: 1.8;
}

.km-coa-search-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  max-width: 700px;
  margin: 0 auto;
  padding: 7px;
  border: 1px solid rgba(126, 91, 49, .2);
  border-radius: 999px;
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 22px 60px rgba(64, 45, 24, .1);
  backdrop-filter: blur(14px);
}

.km-coa-search-form .km-input {
  min-width: 0;
  height: 50px;
  padding-inline: 22px;
  border: 0;
  background: transparent;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .07em;
  box-shadow: none;
}

.km-coa-search-form .km-btn {
  min-height: 50px;
  padding-inline: 28px;
  border-radius: 999px;
}

.km-coa-result-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1240px;
  margin: 0 auto 16px;
  padding: 13px 16px;
  border: 1px solid rgba(126, 91, 49, .16);
  border-radius: 18px;
  background: rgba(255, 255, 255, .72);
}

.km-coa-result-actions > div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.km-coa-result-actions small { color: var(--coa-muted); }
.km-coa-result-actions .km-btn { white-space: nowrap; }

.km-coa-result-actions__status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #23714d;
  font-size: .77rem;
  font-weight: 800;
  letter-spacing: .045em;
}

.km-coa-result-actions__status i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 5px color-mix(in srgb, currentColor 13%, transparent);
}

.km-coa-result-actions__status.is-invalid { color: #9f342c; }

.km-coa-document-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(10px, 1.8vw, 24px);
  border-radius: 28px;
  background: rgba(255, 255, 255, .34);
  box-shadow: 0 32px 100px rgba(48, 34, 18, .15);
}

.km-coa-document {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  width: 100%;
  aspect-ratio: 297 / 210;
  min-height: 690px;
  overflow: hidden;
  padding: clamp(34px, 4.1vw, 62px);
  color: var(--coa-ink);
  border-radius: 17px;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, .68), transparent 34%),
    radial-gradient(circle at 87% 12%, rgba(171, 121, 58, .12), transparent 24%),
    repeating-linear-gradient(0deg, rgba(68, 47, 26, .015) 0, rgba(68, 47, 26, .015) 1px, transparent 1px, transparent 4px),
    var(--coa-paper);
}

.km-coa-document::before,
.km-coa-document::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.km-coa-document::before {
  inset: 0 auto 0 0;
  width: 12px;
  background: linear-gradient(180deg, #7d572b, #d0a35e 48%, #745027);
}

.km-coa-document::after {
  inset: 0 0 auto auto;
  width: 40%;
  height: 43%;
  border-radius: 0 0 0 100%;
  background: linear-gradient(135deg, transparent 15%, rgba(177, 128, 66, .08));
}

.km-coa-document__border {
  position: absolute;
  z-index: 0;
  inset: 17px;
  border: 1px solid rgba(137, 98, 50, .38);
  border-radius: 10px;
  pointer-events: none;
}

.km-coa-document__border::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(137, 98, 50, .12);
  border-radius: 7px;
}

.km-coa-document__watermark {
  position: absolute;
  z-index: -1;
  inset-inline-start: 42%;
  top: 48%;
  transform: translate(-50%, -50%);
  color: rgba(122, 88, 45, .045);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(15rem, 26vw, 29rem);
  line-height: .7;
  letter-spacing: -.12em;
  pointer-events: none;
}

[dir="rtl"] .km-coa-document__watermark { transform: translate(50%, -50%); }

.km-coa-document__masthead,
.km-coa-document__body,
.km-coa-document__facts,
.km-coa-document__footer { position: relative; z-index: 2; }

.km-coa-document__masthead {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(113, 79, 40, .28);
}

.km-coa-document__brand img {
  display: block;
  width: clamp(175px, 18vw, 255px);
  height: auto;
  max-height: 82px;
  object-fit: contain;
  object-position: left center;
  filter: contrast(1.35) saturate(1.08);
}

[dir="rtl"] .km-coa-document__brand img { object-position: right center; }

.km-coa-document__brand span {
  display: block;
  margin-top: 7px;
  color: var(--coa-muted);
  font-size: .54rem;
  font-weight: 800;
  letter-spacing: .2em;
}

.km-coa-document__class { max-width: 390px; text-align: right; }
[dir="rtl"] .km-coa-document__class { text-align: left; }
.km-coa-document__class span {
  display: block;
  margin-bottom: 6px;
  color: var(--coa-bronze);
  font-size: .57rem;
  font-weight: 900;
  letter-spacing: .2em;
}
.km-coa-document__class b {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.3rem, 2.4vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -.025em;
}

.km-coa-document__body {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(240px, .82fr);
  align-items: center;
  gap: clamp(26px, 4vw, 64px);
  min-height: 300px;
  padding: clamp(22px, 3.2vw, 44px) 0 20px;
}

.km-coa-document__statement h2 {
  max-width: 720px;
  margin: 9px 0 9px;
  color: var(--coa-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.15rem, 4vw, 4.4rem);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: .98;
}

.km-coa-document__statement > p {
  max-width: 680px;
  margin: 0;
  color: var(--coa-muted);
  font-size: clamp(.73rem, 1vw, .93rem);
  line-height: 1.75;
}

.km-coa-standard-mark,
.km-coa-edition-monument {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  margin-top: 18px;
}

.km-coa-standard-mark > span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--coa-bronze);
  border: 1px solid rgba(128, 90, 43, .35);
  border-radius: 50%;
  font-size: 1.05rem;
}

.km-coa-standard-mark small,
.km-coa-edition-monument small,
.km-coa-document__artwork figcaption small,
.km-coa-verification small {
  display: block;
  color: var(--coa-muted);
  font-size: .53rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.km-coa-standard-mark strong { display: block; margin-top: 3px; font-size: .85rem; }

.km-coa-document__artwork {
  display: grid;
  justify-items: center;
  align-content: center;
  min-width: 0;
  margin: 0;
}
.km-coa-document__artwork-frame {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  height: auto;
  padding: clamp(11px, 1.2vw, 17px);
  box-sizing: border-box;
  border: 8px solid #d5b078;
  background: #f7f2e9;
  box-shadow: 0 17px 34px rgba(55, 38, 20, .22), inset 0 0 0 1px rgba(54, 36, 18, .2);
}

.km-coa-document__artwork-frame::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(85, 56, 24, .2);
  pointer-events: none;
}

.km-coa-document__artwork-frame img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: clamp(210px, 24vw, 340px);
  object-fit: scale-down;
  background: transparent;
}

.km-coa-document__artwork figcaption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  margin-top: 9px;
}
.km-coa-document__artwork figcaption strong { font-family: Georgia, "Times New Roman", serif; font-size: .95rem; }

.km-coa-document__facts {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid rgba(113, 79, 40, .28);
  border-bottom: 1px solid rgba(113, 79, 40, .28);
}

.km-coa-document__facts > div {
  min-width: 0;
  padding: 13px 12px;
  border-inline-end: 1px solid rgba(113, 79, 40, .17);
}
.km-coa-document__facts > div:last-child { border-inline-end: 0; }
.km-coa-document__facts dt { color: var(--coa-muted); font-size: .5rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.km-coa-document__facts dd { overflow-wrap: anywhere; margin: 4px 0 0; color: var(--coa-ink); font-size: .66rem; font-weight: 750; line-height: 1.35; }
.km-coa-document__facts dd.is-valid { color: #287052; }
.km-coa-document__facts dd.is-invalid { color: #a43b32; }

.km-coa-document__footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 24px;
  padding-top: 16px;
}

.km-coa-signature img { display: block; width: 110px; height: 34px; object-fit: contain; object-position: left bottom; }
[dir="rtl"] .km-coa-signature img { object-position: right bottom; }
.km-coa-signature > span { display: block; width: min(210px, 100%); margin-bottom: 5px; border-top: 1px solid rgba(56, 42, 27, .46); }
.km-coa-signature small { display: block; color: var(--coa-muted); font-size: .47rem; font-weight: 800; letter-spacing: .13em; }
.km-coa-signature strong { display: block; margin-top: 2px; font-family: Georgia, "Times New Roman", serif; font-size: .78rem; }

.km-coa-seal {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  padding: 9px;
  color: var(--coa-bronze);
  border: 1px solid currentColor;
  border-radius: 10px;
  text-align: center;
  box-shadow: inset 0 0 0 4px var(--coa-paper), inset 0 0 0 5px currentColor;
}
.km-coa-seal img { display: block; width: 48px; height: 48px; object-fit: contain; }
.km-coa-seal span { max-width: 60px; font-size: .38rem; font-weight: 900; letter-spacing: .12em; line-height: 1.25; }

.km-coa-verification {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  text-align: right;
}
[dir="rtl"] .km-coa-verification { justify-content: flex-start; text-align: left; }
.km-coa-verification > img,
.km-coa-token-seal { flex: 0 0 auto; width: 62px; height: 62px; }
.km-coa-verification > img { padding: 4px; border: 1px solid rgba(85, 57, 26, .25); background: #fff; object-fit: contain; }
.km-coa-verification strong { display: block; margin: 3px 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .71rem; letter-spacing: .035em; }
.km-coa-verification code { display: block; max-width: 270px; overflow: hidden; color: var(--coa-muted); font-size: .46rem; text-overflow: ellipsis; white-space: nowrap; }
.km-coa-token-seal { position: relative; display: grid; place-items: center; border: 1px solid rgba(124, 88, 42, .5); background: repeating-conic-gradient(from 0deg, transparent 0deg 9deg, rgba(151, 107, 53, .18) 9deg 12deg); }
.km-coa-token-seal::before { content: ""; position: absolute; inset: 9px; border: 1px solid rgba(124, 88, 42, .55); border-radius: 50%; background: var(--coa-paper); }
.km-coa-token-seal span { position: relative; z-index: 1; color: var(--coa-bronze); font: 700 .7rem Georgia, serif; }

/* Limited collector edition — intentionally more ceremonial and scarce. */
.km-coa-document--limited {
  color: #f5ead8;
  background:
    radial-gradient(circle at 82% 18%, rgba(200, 153, 83, .19), transparent 28%),
    linear-gradient(125deg, rgba(255, 255, 255, .025), transparent 42%),
    repeating-linear-gradient(105deg, rgba(255, 255, 255, .012) 0 1px, transparent 1px 7px),
    var(--coa-night);
}
.km-coa-document--limited::before { width: 15px; background: linear-gradient(180deg, #4d3218, #e0ba76 48%, #5d3b1b); }
.km-coa-document--limited::after { width: 52%; height: 62%; background: radial-gradient(circle at 100% 0%, rgba(221, 178, 108, .2), transparent 63%); }
.km-coa-document--limited .km-coa-document__border { border-color: rgba(218, 176, 108, .62); }
.km-coa-document--limited .km-coa-document__border::before { border-color: rgba(218, 176, 108, .2); }
.km-coa-document--limited .km-coa-document__watermark { color: rgba(234, 197, 133, .045); }
.km-coa-document--limited .km-coa-document__masthead,
.km-coa-document--limited .km-coa-document__facts { border-color: rgba(221, 181, 113, .29); }
.km-coa-document--limited .km-coa-document__brand img { filter: brightness(0) invert(1); opacity: 1; }
.km-coa-document--limited .km-coa-document__brand span,
.km-coa-document--limited .km-coa-document__statement > p,
.km-coa-document--limited .km-coa-document__facts dt,
.km-coa-document--limited .km-coa-standard-mark small,
.km-coa-document--limited .km-coa-edition-monument small,
.km-coa-document--limited .km-coa-verification small,
.km-coa-document--limited .km-coa-signature small { color: #b9aa94; }
.km-coa-document--limited .km-coa-document__class span,
.km-coa-document--limited .km-coa-document__kicker { color: var(--coa-gold); }
.km-coa-document--limited .km-coa-document__class b,
.km-coa-document--limited .km-coa-document__statement h2,
.km-coa-document--limited .km-coa-document__facts dd,
.km-coa-document--limited .km-coa-signature strong { color: #fff7eb; }
.km-coa-document--limited .km-coa-document__facts > div { border-color: rgba(221, 181, 113, .16); }
.km-coa-document--limited .km-coa-document__artwork-frame { border-color: #b4874c; background: #261f17; box-shadow: 0 23px 48px rgba(0, 0, 0, .52), inset 0 0 0 1px rgba(255, 231, 189, .28); }
.km-coa-document--limited .km-coa-document__artwork-frame img { background: #191713; }
.km-coa-document--limited .km-coa-document__artwork figcaption strong { color: #fff7eb; }
.km-coa-edition-monument { align-items: end; }
.km-coa-edition-monument strong { color: var(--coa-gold); font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.6rem, 5vw, 5.4rem); font-weight: 500; letter-spacing: -.055em; line-height: .8; }
.km-coa-edition-monument span { max-width: 135px; color: #a99a86; font-size: .55rem; line-height: 1.35; }
.km-coa-document--limited .km-coa-seal { color: var(--coa-gold); box-shadow: inset 0 0 0 4px var(--coa-night), inset 0 0 0 5px currentColor, 0 0 32px rgba(202, 158, 89, .13); }
.km-coa-document--limited .km-coa-seal img { filter: brightness(0) invert(1); }
.km-coa-document--limited .km-coa-signature > span { border-color: rgba(238, 210, 163, .48); }
.km-coa-document--limited .km-coa-verification strong { color: #fff4e2; }
.km-coa-document--limited .km-coa-verification code { color: #a99b88; }
.km-coa-document--limited .km-coa-token-seal { border-color: rgba(218, 176, 108, .6); background: repeating-conic-gradient(from 0deg, transparent 0deg 9deg, rgba(220, 177, 105, .25) 9deg 12deg); }
.km-coa-document--limited .km-coa-token-seal::before { border-color: rgba(218, 176, 108, .62); background: var(--coa-night); }
.km-coa-document--limited .km-coa-token-seal span { color: var(--coa-gold); }

.km-coa-document.is-invalid { filter: saturate(.55); }
.km-coa-document.is-invalid::after { content: "REVOKED"; z-index: 4; inset: 50% auto auto 50%; width: auto; height: auto; transform: translate(-50%, -50%) rotate(-12deg); color: rgba(145, 42, 33, .22); border: 8px double rgba(145, 42, 33, .2); border-radius: 12px; background: transparent; font: 900 clamp(4rem, 10vw, 10rem)/1 ui-monospace, monospace; letter-spacing: .12em; }

.km-coa-not-found {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 760px;
  margin: 0 auto;
  padding: 28px;
  border: 1px solid rgba(150, 52, 42, .18);
  border-radius: 22px;
  background: rgba(255, 255, 255, .72);
  box-shadow: 0 22px 60px rgba(64, 45, 24, .08);
}
.km-coa-not-found > span { display: grid; place-items: center; flex: 0 0 54px; width: 54px; height: 54px; color: #9d3b32; border-radius: 50%; background: #f7e2df; font-size: 1.8rem; }
.km-coa-not-found h2 { margin: 0 0 5px; color: var(--coa-ink); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
.km-coa-not-found p { margin: 0; color: var(--coa-muted); line-height: 1.7; }

/* Customer certificate archive */
.km-certificate-archive-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, .7fr);
  gap: 26px;
  margin-bottom: 24px;
  padding: clamp(22px, 3vw, 38px);
  color: #f9f1e5;
  border-radius: 24px;
  background: radial-gradient(circle at 90% 10%, rgba(201, 157, 91, .28), transparent 35%), #17130f;
  box-shadow: 0 24px 60px rgba(45, 31, 16, .15);
}
.km-certificate-archive-intro small { color: var(--coa-gold); font-size: .61rem; font-weight: 900; letter-spacing: .16em; }
.km-certificate-archive-intro h2 { max-width: 740px; margin: 9px 0 0; color: #fff9ef; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.8rem, 3vw, 3rem); font-weight: 500; line-height: 1.05; }
.km-certificate-archive-intro p { align-self: end; margin: 0; color: #bfb2a1; font-size: .89rem; line-height: 1.75; }
.km-certificate-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.km-certificate-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 19px;
  min-height: 280px;
  padding: 22px;
  color: var(--coa-ink);
  border: 1px solid rgba(129, 91, 45, .2);
  border-radius: 22px;
  background: linear-gradient(135deg, #fffdf8, #f2e8d9);
  box-shadow: 0 18px 46px rgba(60, 41, 20, .09);
}
.km-certificate-card::after { content: "KM"; position: absolute; inset-inline-end: -18px; bottom: -39px; color: rgba(122, 88, 45, .055); font: 500 9rem Georgia, serif; line-height: 1; pointer-events: none; }
.km-certificate-card.is-limited { color: #f7eddf; border-color: rgba(207, 165, 98, .42); background: radial-gradient(circle at 100% 0, rgba(207, 165, 98, .22), transparent 42%), #17130f; }
.km-certificate-card.is-limited::after { color: rgba(236, 202, 145, .055); }
.km-certificate-card__visual { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 10px; }
.km-certificate-card__visual img { width: 100%; height: 164px; padding: 7px; border: 5px solid #cfa76e; background: #f5efe7; object-fit: contain; box-shadow: 0 13px 25px rgba(38, 26, 12, .2); }
.km-certificate-card__type { color: var(--coa-bronze); font-size: .54rem; font-weight: 900; letter-spacing: .13em; line-height: 1.45; }
.km-certificate-card.is-limited .km-certificate-card__type { color: var(--coa-gold); }
.km-certificate-card__content { position: relative; z-index: 1; display: flex; flex-direction: column; min-width: 0; }
.km-certificate-card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--coa-bronze); font-size: .56rem; font-weight: 900; letter-spacing: .1em; }
.km-certificate-card.is-limited .km-certificate-card__top { color: var(--coa-gold); }
.km-certificate-card h3 { margin: 15px 0 3px; color: inherit; font-family: Georgia, "Times New Roman", serif; font-size: 1.55rem; font-weight: 500; line-height: 1.05; }
.km-certificate-card__artist { margin: 0 0 16px; color: var(--coa-muted); font-size: .78rem; }
.km-certificate-card.is-limited .km-certificate-card__artist { color: #ad9f8d; }
.km-certificate-card__data { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 16px; }
.km-certificate-card__data div { min-width: 0; padding-top: 8px; border-top: 1px solid rgba(128, 91, 47, .18); }
.km-certificate-card.is-limited .km-certificate-card__data div { border-color: rgba(221, 181, 113, .16); }
.km-certificate-card__data small { display: block; color: var(--coa-muted); font-size: .53rem; }
.km-certificate-card.is-limited .km-certificate-card__data small { color: #9f9281; }
.km-certificate-card__data b { display: block; overflow-wrap: anywhere; margin-top: 3px; color: inherit; font-size: .67rem; }
.km-certificate-card .km-patron-btn { margin-top: auto; }
.km-certificate-card.is-limited .km-patron-btn { color: #17130f; border-color: var(--coa-gold); background: var(--coa-gold); }

@media (max-width: 1050px) {
  .km-coa-document { min-height: 650px; padding: 38px; }
  .km-coa-document__facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .km-coa-document__facts > div:nth-child(3n) { border-inline-end: 0; }
  .km-coa-document__facts > div:nth-child(n+4) { border-top: 1px solid rgba(113, 79, 40, .17); }
  .km-certificate-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .km-coa-registry { padding-top: 28px; }
  .km-coa-search-hero { margin-bottom: 24px; }
  .km-coa-search-hero h1 { font-size: clamp(2rem, 11vw, 3.1rem); }
  .km-coa-search-form { grid-template-columns: 1fr; padding: 6px; border-radius: 19px; }
  .km-coa-search-form .km-input { text-align: center; }
  .km-coa-search-form .km-btn { width: 100%; }
  .km-coa-result-actions { align-items: stretch; flex-direction: column; }
  .km-coa-result-actions > div { justify-content: space-between; flex-wrap: wrap; }
  .km-coa-result-actions > div:last-child { display: grid; grid-template-columns: 1fr 1fr; }
  .km-coa-result-actions .km-btn { justify-content: center; padding-inline: 12px; font-size: .72rem; }
  .km-coa-document-wrap { padding: 7px; border-radius: 20px; }
  .km-coa-document { aspect-ratio: auto; min-height: 0; padding: 34px 28px; border-radius: 14px; }
  .km-coa-document::before { width: 8px; }
  .km-coa-document__border { inset: 11px; }
  .km-coa-document__masthead { align-items: center; }
  .km-coa-document__brand img { width: 145px; }
  .km-coa-document__brand span { display: none; }
  .km-coa-document__class { max-width: 155px; }
  .km-coa-document__class span { font-size: .43rem; line-height: 1.4; }
  .km-coa-document__class b { font-size: 1rem; line-height: 1.05; }
  .km-coa-document__body { grid-template-columns: 1fr; gap: 23px; padding-top: 28px; }
  .km-coa-document__statement { text-align: center; }
  .km-coa-document__statement h2 { margin-inline: auto; font-size: clamp(2.2rem, 11vw, 3.35rem); }
  .km-coa-document__statement > p { margin-inline: auto; }
  .km-coa-standard-mark, .km-coa-edition-monument { justify-content: center; }
  .km-coa-edition-monument { flex-wrap: wrap; }
  .km-coa-edition-monument strong { font-size: 4rem; }
  .km-coa-document__artwork-frame { height: auto; }
  .km-coa-document__artwork-frame img { max-height: min(78vw, 360px); }
  .km-coa-document__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .km-coa-document__facts > div:nth-child(3n) { border-inline-end: 1px solid rgba(113, 79, 40, .17); }
  .km-coa-document__facts > div:nth-child(2n) { border-inline-end: 0; }
  .km-coa-document__facts > div:nth-child(n+3) { border-top: 1px solid rgba(113, 79, 40, .17); }
  .km-coa-document__footer { grid-template-columns: 1fr 1fr; align-items: center; }
  .km-coa-seal { grid-column: 1 / -1; grid-row: 1; justify-self: center; width: 84px; height: 84px; }
  .km-coa-signature { grid-column: 1; grid-row: 2; }
  .km-coa-verification { grid-column: 2; grid-row: 2; }
  .km-coa-verification > img, .km-coa-token-seal { width: 50px; height: 50px; }
  .km-coa-verification code { display: none; }
  .km-coa-verification strong { font-size: .56rem; }
  .km-coa-document.is-invalid::after { font-size: 3rem; border-width: 4px; }
  .km-certificate-archive-intro { grid-template-columns: 1fr; }
  .km-certificate-card { grid-template-columns: 105px minmax(0, 1fr); min-height: 246px; padding: 16px; }
  .km-certificate-card__visual img { height: 125px; }
  .km-certificate-card h3 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
  .km-coa-registry__container { padding-inline: 12px; }
  .km-coa-search-hero p { font-size: .83rem; }
  .km-coa-result-actions > div:first-child small { width: 100%; }
  .km-coa-document { padding: 31px 22px; }
  .km-coa-document__masthead { gap: 12px; }
  .km-coa-document__brand img { width: 126px; }
  .km-coa-document__class b { font-size: .83rem; }
  .km-coa-document__facts { grid-template-columns: 1fr 1fr; }
  .km-coa-document__footer { gap: 13px; }
  .km-coa-signature strong { font-size: .65rem; }
  .km-certificate-card { grid-template-columns: 1fr; }
  .km-certificate-card__visual { display: grid; grid-template-columns: 88px minmax(0, 1fr); align-items: center; }
  .km-certificate-card__visual img { height: 88px; }
}

.km-certificate-card__actions{display:flex;gap:8px;flex-wrap:wrap}.km-certificate-card__actions .km-patron-btn{flex:1;min-width:150px}.km-certificate-card__actions .is-secondary{background:#fff;color:#2a241c;border:1px solid #ded3c3}.km-certificate-transfer-box{margin-top:12px;border:1px solid #e5d9c8;border-radius:12px;background:#fbf8f2}.km-certificate-transfer-box summary{padding:12px 14px;cursor:pointer;font-weight:700;color:#8d642f}.km-certificate-transfer-box form{display:grid;gap:10px;padding:2px 14px 14px}.km-certificate-transfer-box label{display:grid;gap:5px;font-size:.72rem;font-weight:700}.km-certificate-transfer-box input,.km-certificate-transfer-box textarea{width:100%;padding:10px;border:1px solid #ddd3c6;border-radius:8px;background:#fff}.km-certificate-transfer-box p{margin:0;color:#766d62;font-size:.67rem;line-height:1.7}.km-coa-document-mode{display:flex;align-items:center;justify-content:space-between;margin:0 0 18px;padding:11px 15px;border:1px solid #ddcfbc;border-radius:12px;background:#fff;font-size:.68rem;font-weight:800;letter-spacing:1px}.km-coa-document-mode button{border:0;border-radius:8px;background:#aa7c41;color:#fff;padding:9px 14px;cursor:pointer}.km-coa-provenance{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;margin-top:18px;padding:20px;border:1px solid #ded3c3;border-radius:16px;background:#fff}.km-coa-provenance__hash span,.km-coa-provenance h3{display:block;margin:0 0 9px;color:#8f6737;font-size:.7rem;font-weight:800;letter-spacing:.8px}.km-coa-provenance__hash code{display:block;overflow-wrap:anywhere;padding:12px;border-radius:9px;background:#191611;color:#d6b37c;font-size:.68rem}.km-coa-provenance__hash small{display:block;margin-top:7px;color:#7b7369}.km-coa-provenance ol{display:grid;gap:8px;margin:0;padding:0;list-style:none}.km-coa-provenance li{padding-inline-start:14px;border-inline-start:2px solid #c0955e}.km-coa-provenance li b,.km-coa-provenance li span{display:block}.km-coa-provenance li span{margin-top:3px;color:#766d62;font-size:.72rem}.km-transfer-page{min-height:65vh;display:grid;place-items:center;padding:70px 18px;background:radial-gradient(circle at top,#faf5ec,#f0e8dc)}.km-transfer-card{width:min(620px,100%);padding:38px;border:1px solid #dfd2bf;border-radius:24px;background:#fff;box-shadow:0 24px 70px rgba(48,36,21,.12)}.km-transfer-card__eyebrow{color:#9c6f37;font-size:.68rem;font-weight:800;letter-spacing:1.5px}.km-transfer-card h1{margin:12px 0 6px;font-family:var(--km-font-display,serif);font-size:clamp(2rem,7vw,3.4rem)}.km-transfer-card>p{color:#7b7267}.km-transfer-card__status{display:inline-flex;float:inline-end;padding:7px 10px;border-radius:999px;background:#eee;color:#635b51;font-size:.62rem;font-weight:800}.km-transfer-card__status.is-pending{background:#f3e6d0;color:#8d642f}.km-transfer-card dl{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:25px 0;background:#e5dbcd;border:1px solid #e5dbcd;border-radius:12px;overflow:hidden}.km-transfer-card dl div{padding:14px;background:#fbf8f3}.km-transfer-card dt{color:#8a8176;font-size:.65rem}.km-transfer-card dd{margin:5px 0 0;font-weight:800;overflow-wrap:anywhere}.km-transfer-card form{display:grid;gap:16px}.km-transfer-card form label{display:flex;align-items:flex-start;gap:8px;color:#61594f;font-size:.8rem;line-height:1.7}.km-transfer-register{display:block;margin-top:13px;text-align:center;color:#8e642f}.km-transfer-warning,.km-transfer-complete{padding:14px;border-radius:10px;background:#f7efe3;color:#79592e}.km-transfer-complete{background:#e9f2eb;color:#3e6848}

@media(max-width:700px){.km-coa-provenance{grid-template-columns:1fr}.km-certificate-card__actions{display:grid}.km-transfer-card{padding:25px 19px}.km-transfer-card dl{grid-template-columns:1fr}.km-transfer-card__status{float:none;margin-top:12px}}

@page { size: A4 landscape; margin: 0; }

@media print {
  html, body { width: 297mm !important; min-width: 297mm !important; height: 210mm !important; margin: 0 !important; padding: 0 !important; background: #fff !important; }
  body { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
  .km-skip-link, .km-top-banner, .km-header, .km4-footer, .km-footer, .km-notification-center, .km-coa-search-hero, .km-coa-result-actions, .km-coa-document-mode, .km-coa-provenance, .km-pwa-install, .km-whatsapp-float { display: none !important; }
  #kmMainContent, .km-coa-registry, .km-coa-registry__container, .km-coa-document-wrap { width: 297mm !important; max-width: none !important; height: 210mm !important; margin: 0 !important; padding: 0 !important; overflow: hidden !important; border: 0 !important; border-radius: 0 !important; background: transparent !important; box-shadow: none !important; }
  .km-coa-registry::before { display: none !important; }
  .km-coa-document { width: 297mm !important; height: 210mm !important; min-height: 210mm !important; aspect-ratio: auto !important; margin: 0 !important; padding: 13mm 15mm !important; border-radius: 0 !important; box-shadow: none !important; break-inside: avoid !important; page-break-inside: avoid !important; }
  .km-coa-document__border { inset: 5mm !important; }
  .km-coa-document__body { min-height: 82mm !important; padding-block: 7mm 4mm !important; }
  .km-coa-document__artwork-frame { width: fit-content !important; max-width: 86mm !important; height: auto !important; padding: 3mm !important; }
  .km-coa-document__artwork-frame img { width: auto !important; max-width: 78mm !important; height: auto !important; max-height: 70mm !important; object-fit: scale-down !important; }
  .km-coa-document__statement h2 { font-size: 13mm !important; }
  .km-coa-edition-monument strong { font-size: 17mm !important; }
  a { color: inherit !important; text-decoration: none !important; }
}