/* Strokera public entry · editorial gallery pre-launch */

html {
  background: #f7f2e9;
}

body.strokera-page {
  --bg: #f7f2e9;
  --fg: #202725;
  --muted: #676f69;
  --line: #d8d0c3;
  --panel: #efe8dc;
  --accent: #8a7046;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(255, 255, 255, 0.7), transparent 65%),
    radial-gradient(800px 500px at 100% 0%, rgba(138, 112, 70, 0.06), transparent 60%),
    var(--bg);
  color: var(--fg);
}

body.strokera-page ::selection {
  background: rgba(138, 112, 70, 0.24);
}

.strokera-header {
  position: relative;
  z-index: 10;
}

.strokera-brand {
  gap: 11px;
  font-family: Georgia, "Songti SC", serif;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
}

.strokera-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.strokera-nav {
  align-items: center;
  gap: clamp(13px, 1.8vw, 26px);
}

.strokera-nav a {
  font-size: 12.5px;
  color: var(--muted);
  text-underline-offset: 4px;
}

.strokera-nav a:hover {
  color: var(--fg);
}

.strokera-nav .nav-play {
  margin-block: 0;
  background: var(--fg);
  color: var(--bg);
  padding: 8px 14px;
  font-size: 11.5px;
}

.strokera-nav .nav-play:hover {
  color: var(--bg);
  text-decoration: none;
}

.strokera-back {
  color: var(--fg) !important;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.eyebrow {
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 650;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.sk-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(300px, 0.86fr);
  align-items: center;
  gap: clamp(36px, 6vw, 96px);
  padding-block: clamp(78px, 11vw, 144px) clamp(60px, 8vw, 104px);
}

.sk-hero-copy h1 {
  margin: 18px 0 24px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(56px, 7.6vw, 108px);
  font-weight: 500;
  line-height: 0.97;
  letter-spacing: -0.04em;
}

.sk-hero-copy h1 em {
  color: var(--accent);
  font-weight: 400;
}

.sk-lede {
  max-width: 560px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(19px, 2.1vw, 27px);
  line-height: 1.55;
}

.sk-intro {
  max-width: 610px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.sk-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.sk-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 45px;
  padding: 11px 19px;
  border-radius: 999px;
  background: var(--fg);
  color: var(--bg);
  font-size: 12.5px;
  font-weight: 650;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.sk-button:hover {
  background: #343d39;
  transform: translateY(-1px);
}

.sk-button-outline {
  background: transparent;
  border: 1px solid var(--fg);
  color: var(--fg);
}

.sk-button-outline:hover {
  background: var(--fg);
  color: var(--bg);
}

.sk-text-link {
  color: var(--fg);
  font-size: 12.5px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.sk-text-link span {
  color: var(--accent);
}

.sk-status {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  max-width: 550px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.7;
}

.sk-status strong {
  color: var(--fg);
  font-weight: 650;
}

.sk-status-dot {
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(138, 112, 70, 0.12);
}

.sk-hero-art {
  margin: 0;
}

.sk-art-frame {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1.04;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, #fbf7ef, #efe6d7);
  box-shadow: 0 26px 60px rgba(55, 42, 24, 0.09);
  overflow: hidden;
}

.sk-art-frame::before {
  content: "";
  position: absolute;
  inset: 13px;
  border: 1px solid rgba(138, 112, 70, 0.2);
  pointer-events: none;
}

.sk-art-index {
  position: absolute;
  top: 28px;
  left: 29px;
  z-index: 1;
  color: var(--accent);
  font-size: 9.5px;
  letter-spacing: 0.18em;
}

.sk-art-logo {
  position: relative;
  z-index: 1;
  width: min(42%, 176px);
  height: auto;
  opacity: 0.9;
}

.sk-art-river {
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: 13%;
  width: 116%;
  height: auto;
  opacity: 0.52;
}

.sk-art-frame > p {
  position: absolute;
  bottom: 26px;
  z-index: 1;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.sk-hero-art figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 10.5px;
  letter-spacing: 0.03em;
}

.sk-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-block: 28px;
  border-block: 1px solid var(--line);
}

.sk-principles > div {
  padding-inline: 28px;
  border-right: 1px solid var(--line);
}

.sk-principles > div:first-child {
  padding-left: 0;
}

.sk-principles > div:last-child {
  padding-right: 0;
  border-right: 0;
}

.sk-principles span {
  color: var(--accent);
  font-size: 9.5px;
  letter-spacing: 0.14em;
}

.sk-principles strong {
  display: block;
  margin-top: 7px;
  font-family: Georgia, "Songti SC", serif;
  font-size: 20px;
  font-weight: 500;
}

.sk-principles p {
  max-width: 300px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.sk-section {
  padding-block: clamp(74px, 9vw, 122px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.sk-section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 40px;
  align-items: end;
  margin-bottom: 38px;
}

.sk-section-head h2 {
  margin-top: 11px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.sk-section-lede {
  max-width: 560px;
  justify-self: end;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
}

.sk-notice {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(220px, 0.45fr);
  gap: 36px;
  margin-bottom: 52px;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.44);
}

.sk-notice-label {
  display: inline-block;
  padding: 4px 9px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 8.5px;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.sk-notice h3 {
  margin: 15px 0 10px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(25px, 3vw, 37px);
  font-weight: 500;
  line-height: 1.2;
}

.sk-notice p {
  max-width: 720px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

.sk-notice-list {
  display: grid;
  gap: 6px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.sk-notice-list li {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.sk-notice-list li::before {
  content: "·";
  margin-right: 8px;
  color: var(--accent);
}

.sk-notice-links {
  display: flex;
  flex-direction: column;
  align-self: end;
  gap: 12px;
}

.sk-notice-links a {
  color: var(--fg);
  font-size: 12.5px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.sk-notice-links a span {
  color: var(--accent);
}

.sk-directions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.sk-direction {
  display: flex;
  flex-direction: column;
  min-height: 430px;
  padding: 22px;
  border: 1px solid var(--line);
  background: #fbf7ef;
}

.sk-direction-art {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 210px;
  margin-bottom: 21px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(70% 90% at 50% 40%, rgba(255, 255, 255, 0.7), transparent 70%),
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(138, 112, 70, 0.035) 27px 28px);
}

.sk-direction-art svg {
  width: min(100%, 360px);
  height: auto;
}

.sk-direction-kicker {
  color: var(--accent);
  font-size: 8.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.sk-direction h3 {
  margin: 7px 0 2px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(22px, 2.1vw, 27px);
  font-weight: 500;
  line-height: 1.22;
}

.sk-direction-zh {
  color: var(--muted);
  font-size: 11.5px;
  letter-spacing: 0.06em;
}

.sk-direction > p:not(.sk-direction-kicker):not(.sk-direction-zh):not(.sk-direction-note) {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.8;
}

.sk-direction-note {
  margin-top: auto;
  padding-top: 18px;
  color: #9a8c76;
  font-size: 9.5px;
  letter-spacing: 0.03em;
}

.sk-process-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(280px, 0.8fr);
  gap: clamp(38px, 6vw, 88px);
  align-items: start;
}

.sk-process-copy h2 {
  margin-top: 11px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(32px, 4.2vw, 54px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.sk-steps {
  margin-top: 30px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.sk-steps li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 18px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.sk-steps span {
  color: var(--accent);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.sk-steps strong {
  font-size: 14px;
  font-weight: 650;
}

.sk-steps p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.sk-process-note {
  max-width: 560px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.8;
}

.sk-process-figure {
  position: sticky;
  top: 24px;
  margin: 0;
  padding: 17px;
  border: 1px solid var(--line);
  background: #fbf7ef;
}

.sk-process-figure img {
  width: 100%;
  height: auto;
}

.sk-process-figure figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: 0.03em;
}

.sk-open {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: clamp(34px, 5vw, 62px);
  align-items: center;
  margin-block: clamp(66px, 8vw, 104px);
  padding: clamp(30px, 5vw, 60px);
  background: #202725;
  color: #f7f2e9;
}

.sk-open .eyebrow {
  color: #c6a77a;
}

.sk-open h2 {
  margin: 12px 0 16px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.sk-open p {
  max-width: 540px;
  color: rgba(247, 242, 233, 0.7);
  font-size: 12.5px;
  line-height: 1.85;
}

.sk-open .sk-actions {
  margin-top: 24px;
}

.sk-button-light {
  background: #f7f2e9;
  color: #202725;
}

.sk-button-light:hover {
  background: #fff;
}

.sk-text-link-light {
  color: #f7f2e9;
}

.sk-text-link-light span {
  color: #c6a77a;
}

.sk-code {
  max-width: 100%;
  margin: 0;
  padding: 22px;
  border: 1px solid rgba(247, 242, 233, 0.18);
  background: rgba(0, 0, 0, 0.16);
  color: #d9cdb9;
  font: 11.5px/1.95 "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  overflow: auto;
}

.sk-code code {
  font: inherit;
}

.sk-about {
  max-width: 900px;
  padding-block: clamp(66px, 8vw, 106px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.sk-about-copy {
  margin-top: 14px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(23px, 2.8vw, 34px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: -0.015em;
}

.sk-about > p:not(.eyebrow):not(.sk-about-copy) {
  max-width: 760px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.sk-about > p strong {
  color: var(--fg);
}

.sk-about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  font-size: 12.5px !important;
}

.sk-about-links a {
  color: var(--fg);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.sk-about-links span {
  color: var(--line);
}

.sk-follow {
  border-top: 1px solid var(--line);
  padding-block: clamp(66px, 8vw, 106px);
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 40px;
  align-items: end;
}

.sk-follow h2 {
  margin-top: 11px;
  font-family: Georgia, "Songti SC", serif;
  font-size: clamp(34px, 4.4vw, 56px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.sk-follow .sk-section-lede {
  justify-self: start;
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 460px;
}

.sk-follow-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.sk-follow-card {
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.44);
}

.sk-follow-card h3 {
  margin: 0 0 6px;
  font-family: Georgia, "Songti SC", serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.25;
}

.sk-follow-card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.75;
}

.sk-follow-card a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--fg);
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.sk-follow-card a span {
  color: var(--accent);
}

@media (max-width: 980px) {
  .sk-follow {
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
  }

  .sk-follow-grid {
    grid-template-columns: 1fr;
  }
}

.strokera-page .site-footer {
  padding-block: 48px;
}

.strokera-page .footer-grid {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.5fr) auto;
}

.strokera-page .footer-grid nav {
  gap: 14px 20px;
}

.strokera-page .footer-grid nav a {
  color: var(--muted);
  font-size: 12px;
}

.strokera-page .footer-grid p {
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.8;
}

@media (max-width: 980px) {
  .sk-hero {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .sk-hero-art {
    width: min(100%, 520px);
    margin-inline: auto;
  }

  .sk-section-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .sk-section-lede {
    justify-self: start;
  }

  .sk-process-wrap {
    grid-template-columns: 1fr;
  }

  .sk-process-figure {
    position: static;
    max-width: 560px;
  }

  .sk-open {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .strokera-header {
    gap: 14px;
  }

  .strokera-brand {
    font-size: 17px;
  }

  .strokera-brand img {
    width: 31px;
    height: 31px;
  }

  .strokera-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px 12px;
  }

  .strokera-nav a {
    font-size: 10.5px;
  }

  .strokera-nav .nav-play {
    padding: 7px 11px;
    font-size: 10.5px;
  }

  .strokera-hide-small {
    display: none;
  }

  .sk-hero {
    padding-block: 58px 66px;
  }

  .sk-hero-copy h1 {
    font-size: clamp(50px, 15vw, 76px);
  }

  .sk-lede {
    font-size: 19px;
  }

  .sk-principles {
    grid-template-columns: 1fr;
  }

  .sk-principles > div {
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .sk-principles > div:last-child {
    border-bottom: 0;
  }

  .sk-notice {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sk-directions {
    grid-template-columns: 1fr;
  }

  .sk-direction {
    min-height: 0;
  }

  .sk-direction-art {
    height: 185px;
  }

  .sk-open {
    margin-inline: 0;
    padding: 28px 22px;
  }

  .sk-code {
    font-size: 10.5px;
  }

  .strokera-back {
    display: none;
  }

  .strokera-page .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 520px) {
  body.strokera-page .strokera-nav a {
    display: inline-flex;
  }

  body.strokera-page .strokera-nav .strokera-hide-small,
  body.strokera-page .strokera-nav .strokera-back {
    display: none;
  }
}

@media (max-width: 440px) {
  .strokera-nav {
    gap: 7px 10px;
  }

  .strokera-nav a {
    font-size: 10px;
  }

  .sk-actions {
    gap: 12px;
  }

  .sk-hero-copy h1 {
    font-size: 48px;
  }
}