/* =========================================================
   盛世CN · 共享样式表  /assets/site.css
   隐喻：档案柜 + 回响 —— 堆叠面板 / 索引轴 / 印刷边框
   ========================================================= */

/* ---------- 1. reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
table { border-collapse: collapse; width: 100%; }

/* ---------- 2. 设计令牌 ---------- */
:root {
  --ink: #1F3A3D;
  --ink-deep: #14282B;
  --sand: #D9B36C;
  --sand-light: #F1E3C6;
  --sand-deep: #A67C3D;
  --cinnabar: #C45A4A;
  --paper: #F7F4EC;
  --moss: #6C7F80;
  --mist: #DDE4E2;
  --black: #101817;

  --shell: 1240px;
  --gutter: clamp(16px, 4vw, 40px);

  --font-head: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Songti SC", "Source Han Serif SC", "Noto Serif SC", "SimSun", Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Courier New", monospace;

  --shadow-card: 4px 4px 0 rgba(31, 58, 61, .08);
  --shadow-lift: 8px 8px 0 rgba(31, 58, 61, .12);
}

/* ---------- 3. 基础排版 ---------- */
body {
  background: var(--paper);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: .01em;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
main { flex: 1 0 auto; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.22;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2rem, 5.2vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.5rem); }
h4 { font-size: clamp(1rem, 1.6vw, 1.15rem); }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--cinnabar);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- 4. 布局工具 ---------- */
.ss-shell {
  width: min(100% - (var(--gutter) * 2), var(--shell));
  margin-inline: auto;
}
.ss-section { padding-block: clamp(40px, 6vw, 88px); }
.ss-section--ink { background: var(--ink); color: rgba(241, 227, 198, .86); }
.ss-section--ink h1, .ss-section--ink h2, .ss-section--ink h3 { color: var(--paper); }
.ss-section--sand { background: var(--sand-light); }
.ss-section--hair { border-top: 1px solid var(--mist); }

.ss-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sand-deep);
}
.ss-kicker::before { content: ""; width: 26px; height: 2px; background: var(--cinnabar); }
.ss-section--ink .ss-kicker { color: var(--sand); }

.ss-lead { font-size: clamp(1.05rem, 1.8vw, 1.25rem); line-height: 1.75; color: var(--ink); }
.ss-mono { font-family: var(--font-mono); font-size: .88em; font-weight: 600; letter-spacing: .04em; color: var(--moss); }

.ss-grid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
.ss-grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.ss-grid--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.ss-grid--4 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

/* ---------- 5. 跳过链接 ---------- */
.ss-skip {
  position: absolute;
  left: var(--gutter);
  top: -120px;
  z-index: 200;
  padding: 10px 18px;
  background: var(--sand);
  color: var(--ink-deep);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--sand-deep);
  border-top: 0;
  transition: top .18s ease;
}
.ss-skip:focus { top: 0; }

/* ---------- 6. 页头 ---------- */
.ss-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--paper);
}

.ss-header__upper {
  background: var(--ink);
  color: var(--sand-light);
  border-bottom: 3px solid var(--sand);
}
.ss-upper__inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px clamp(12px, 2vw, 28px);
  min-height: 54px;
  padding-block: 8px;
}

.ss-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  text-decoration: none;
  color: inherit;
}
.ss-brand__mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--sand);
  color: var(--ink-deep);
  border: 1px solid var(--sand-deep);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  line-height: 1;
}
.ss-brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.ss-brand__name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: .08em;
  color: var(--paper);
}
.ss-brand__line {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: rgba(241, 227, 198, .7);
}

.ss-upper__note {
  flex: 1 1 220px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: .02em;
  color: rgba(241, 227, 198, .78);
}
.ss-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--cinnabar);
  box-shadow: 0 0 0 4px rgba(196, 90, 74, .22);
}

.ss-upper__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
  margin-left: auto;
}
.ss-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid var(--sand-deep);
  background: rgba(217, 179, 108, .16);
  color: var(--sand-light);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  white-space: nowrap;
}
.ss-upper__link {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--sand-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 179, 108, .5);
  padding-bottom: 2px;
  white-space: nowrap;
}
.ss-upper__link:hover { color: var(--sand); border-color: var(--sand); }

.ss-header__lower {
  position: relative;
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
  box-shadow: 0 1px 0 var(--mist);
}
.ss-lower__inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-block: 9px;
}

.ss-nav { flex: 1 1 auto; min-width: 0; }
.ss-nav__list { display: flex; flex-wrap: wrap; gap: 2px; }
.ss-nav__list li { display: flex; }
.ss-nav__link {
  display: block;
  padding: 5px 12px 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: color .16s ease, background-color .16s ease, border-color .16s ease;
}
.ss-nav__link::before {
  content: attr(data-index);
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
  line-height: 1;
  color: var(--sand-deep);
}
.ss-nav__link:hover {
  color: var(--cinnabar);
  background: rgba(217, 179, 108, .14);
  border-bottom-color: var(--sand);
}
.ss-nav__link[aria-current="page"] {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}
.ss-nav__link[aria-current="page"]::before { color: var(--cinnabar); }

.ss-lower__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  margin-left: auto;
}

.ss-navtoggle {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  background: var(--sand-light);
  border: 1px solid var(--ink);
  color: var(--ink);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
}
.ss-navtoggle__bars { display: grid; gap: 4px; width: 18px; }
.ss-navtoggle__bar { display: block; height: 2px; background: var(--ink); }
.ss-navtoggle__text { white-space: nowrap; }

.ss-header__progress {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--cinnabar);
  z-index: 3;
  transition: width .12s linear;
}

/* ---------- 7. 按钮 ---------- */
.ss-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  letter-spacing: .04em;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: background-color .16s ease, color .16s ease, border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.ss-btn--solid {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  box-shadow: 3px 3px 0 rgba(217, 179, 108, .85);
}
.ss-btn--solid:hover {
  background: var(--ink-deep);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(217, 179, 108, .95);
}
.ss-btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.ss-btn--ghost:hover { background: var(--ink); color: var(--paper); }
.ss-btn--sand {
  background: var(--sand);
  color: var(--ink-deep);
  border-color: var(--sand-deep);
  box-shadow: 3px 3px 0 rgba(20, 40, 43, .45);
}
.ss-btn--sand:hover {
  background: var(--sand-light);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(20, 40, 43, .5);
}
.ss-btn--cinnabar {
  background: var(--cinnabar);
  color: #FFF7F2;
  border-color: var(--cinnabar);
}
.ss-btn--cinnabar:hover { background: #A94A3B; border-color: #A94A3B; }
.ss-btn--sm { padding: 9px 14px; font-size: 13px; }

/* ---------- 8. 页脚 ---------- */
.ss-footer {
  margin-top: auto;
  background: var(--ink-deep);
  color: rgba(241, 227, 198, .82);
  border-top: 4px solid var(--sand);
}

.ss-footer__grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr 1.5fr;
  gap: clamp(20px, 3vw, 40px);
  padding-block: clamp(36px, 5vw, 64px) clamp(28px, 4vw, 48px);
}

.ss-footer__brand { display: flex; flex-direction: column; gap: 14px; max-width: 36ch; }
.ss-footer__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--sand);
}
.ss-footer__brandname {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.1;
  letter-spacing: .06em;
  color: var(--paper);
}
.ss-footer__summary { font-size: 15px; line-height: 1.8; color: rgba(241, 227, 198, .74); }
.ss-footer__wave {
  display: block;
  height: 10px;
  background-image: repeating-linear-gradient(90deg, var(--sand-deep) 0 2px, transparent 2px 9px);
  background-size: 200px 10px;
  opacity: .75;
  animation: ss-wave 18s linear infinite;
}
@keyframes ss-wave {
  from { background-position-x: 0; }
  to { background-position-x: 200px; }
}

.ss-footer__col { display: flex; flex-direction: column; gap: 12px; }
.ss-footer__coltitle {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--sand);
}
.ss-footer__list { display: flex; flex-direction: column; gap: 9px; }
.ss-footer__link {
  width: fit-content;
  font-size: 14.5px;
  color: rgba(241, 227, 198, .82);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .16s ease, border-color .16s ease, padding-left .16s ease;
}
.ss-footer__link:hover { color: var(--sand); border-color: var(--sand); padding-left: 5px; }

.ss-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: clamp(12px, 2vw, 24px);
  border-left: 1px solid rgba(217, 179, 108, .3);
}
.ss-contact__row { display: flex; flex-direction: column; gap: 3px; min-width: 190px; }
.ss-contact__label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--sand-deep);
}
.ss-contact__value {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .02em;
  color: var(--paper);
  word-break: break-all;
}
.ss-contact__value--text { font-family: var(--font-body); font-size: 14px; line-height: 1.6; word-break: normal; }
.ss-footer__note {
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(241, 227, 198, .62);
  border-left: 2px solid var(--sand-deep);
  padding-left: 10px;
}

.ss-footer__base { background: rgba(0, 0, 0, .2); border-top: 1px solid rgba(217, 179, 108, .28); }
.ss-base__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 26px;
  padding-block: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: rgba(241, 227, 198, .6);
}
.ss-base__copy, .ss-base__icp, .ss-base__meta { margin: 0; }
.ss-base__meta { margin-left: auto; color: rgba(217, 179, 108, .8); }

/* ---------- 9. 通用组件 ---------- */
.ss-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--moss);
}
.ss-crumbs__link { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--sand); }
.ss-crumbs__link:hover { color: var(--cinnabar); border-color: var(--cinnabar); }
.ss-crumbs__sep { color: var(--sand-deep); }
.ss-crumbs__current { color: var(--cinnabar); }

.ss-prose {
  max-width: 72ch;
  font-family: var(--font-serif);
  font-size: 17.5px;
  line-height: 1.9;
  color: var(--black);
}
.ss-prose > * + * { margin-top: 1.05em; }
.ss-prose h2 { margin-top: 2em; font-family: var(--font-head); }
.ss-prose h3 { margin-top: 1.6em; font-family: var(--font-head); }
.ss-prose a { color: var(--cinnabar); text-underline-offset: .2em; }
.ss-prose ul { padding-left: 0; }
.ss-prose ul li { position: relative; padding-left: 24px; }
.ss-prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .8em;
  width: 11px;
  height: 2px;
  background: var(--sand-deep);
}
.ss-prose ol { list-style: decimal; padding-left: 1.5em; }
.ss-prose blockquote {
  border-left: 3px solid var(--cinnabar);
  background: var(--sand-light);
  padding: 14px 18px;
  font-size: 1.02em;
}
.ss-prose code {
  font-family: var(--font-mono);
  font-size: .88em;
  background: var(--sand-light);
  padding: 2px 6px;
  border-radius: 2px;
}
.ss-prose hr { border: 0; border-top: 1px solid var(--mist); }

.ss-card {
  position: relative;
  padding: clamp(16px, 2.4vw, 26px);
  background: var(--paper);
  border: 1px solid var(--mist);
  box-shadow: var(--shadow-card);
}
.ss-card--tint { background: var(--sand-light); border-color: rgba(166, 124, 61, .35); }
.ss-card--ink { background: var(--ink); border-color: var(--ink-deep); color: rgba(241, 227, 198, .86); }
.ss-card--ink h2, .ss-card--ink h3, .ss-card--ink h4 { color: var(--paper); }
.ss-card--ink a { color: var(--sand); }
.ss-card--index { border-left: 4px solid var(--cinnabar); }

.ss-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border: 1px solid var(--sand-deep);
  background: rgba(217, 179, 108, .16);
  color: var(--sand-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.5;
  white-space: nowrap;
}
.ss-tag--cinnabar { border-color: var(--cinnabar); background: rgba(196, 90, 74, .1); color: var(--cinnabar); }

.ss-tabs { display: block; }
.ss-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 22px;
}
.ss-tabs__tab {
  padding: 11px 16px;
  background: var(--paper);
  border: 1px solid var(--mist);
  border-bottom: 0;
  color: var(--moss);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  letter-spacing: .03em;
  transform: translateY(2px);
  transition: color .16s ease, background-color .16s ease, border-color .16s ease;
}
.ss-tabs__tab:hover { color: var(--ink); }
.ss-tabs__tab[aria-selected="true"] {
  color: var(--ink);
  background: var(--sand-light);
  border-color: var(--ink);
  box-shadow: inset 0 3px 0 var(--cinnabar);
}
.ss-tabs__panel { outline-offset: 4px; }
.ss-tabs__panel[hidden] { display: none; }

.ss-figure {
  position: relative;
  display: block;
  margin: 0;
  background: var(--sand-light);
  border: 1px solid var(--mist);
  overflow: hidden;
}
.ss-figure__media {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.ss-figure__caption {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: baseline;
  padding: 9px 12px;
  background: var(--paper);
  border-top: 1px solid var(--mist);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--moss);
}
.ss-figure--wide .ss-figure__media { aspect-ratio: 16 / 9; }
.ss-figure--tall .ss-figure__media { aspect-ratio: 3 / 4; }
.ss-figure--square .ss-figure__media { aspect-ratio: 1 / 1; }
.ss-figure--frame {
  padding: 10px;
  background: var(--paper);
  border: 1px solid var(--ink);
  box-shadow: var(--shadow-lift);
}
.ss-figure--frame .ss-figure__media { border: 1px solid var(--mist); }
.ss-figure--frame .ss-figure__caption { border-top: 0; padding-bottom: 2px; }

.ss-totop {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(14px, 3vw, 28px);
  z-index: 70;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--sand);
  border: 1px solid var(--sand-deep);
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.ss-totop.is-visible { opacity: 1; visibility: visible; transform: none; }
.ss-totop:hover { background: var(--ink-deep); color: var(--paper); }

/* 进入视口时的上浮显现，由 data-reveal 触发 */
[data-reveal].is-in { animation: ss-rise .6s cubic-bezier(.2, .7, .3, 1) both; }
@keyframes ss-rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 10. 响应式 ---------- */
@media (max-width: 1140px) {
  .ss-upper__note { display: none; }
}

@media (max-width: 1024px) {
  .ss-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
  .ss-footer__brand { grid-column: 1 / -1; max-width: none; }
  .ss-footer__contact {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 18px 32px;
    padding-left: 0;
    padding-top: 22px;
    border-left: 0;
    border-top: 1px solid rgba(217, 179, 108, .3);
  }
  .ss-footer__contact .ss-footer__coltitle { flex: 1 0 100%; }
  .ss-footer__note { flex: 1 0 100%; }
}

@media (max-width: 920px) {
  .ss-header__upper { border-bottom-width: 2px; }
  .ss-navtoggle { display: inline-flex; }

  .ss-nav {
    order: 5;
    flex: 1 1 100%;
    display: none;
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px dashed var(--mist);
  }
  .ss-nav[data-open] { display: block; }
  .ss-nav__list { flex-direction: column; gap: 0; }
  .ss-nav__list li { width: 100%; }
  .ss-nav__link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 10px;
    border-bottom: 1px solid var(--mist);
    border-left: 3px solid transparent;
  }
  .ss-nav__link::before { margin-bottom: 0; }
  .ss-nav__link:hover { border-bottom-color: var(--mist); border-left-color: var(--sand); }
  .ss-nav__link[aria-current="page"] {
    border-bottom-color: var(--mist);
    border-left-color: var(--cinnabar);
    background: rgba(217, 179, 108, .16);
  }
}

@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .ss-brand__line { display: none; }
  .ss-footer__grid { grid-template-columns: 1fr; }
  .ss-footer__contact { flex-direction: column; }
  .ss-contact__row { min-width: 0; }
  .ss-base__meta { margin-left: 0; }
}

@media (max-width: 520px) {
  .ss-lower__actions .ss-btn--ghost { display: none; }
  .ss-btn { padding: 11px 15px; font-size: 13px; }
  .ss-brand__mark { width: 32px; height: 32px; font-size: 16px; }
}

/* ---------- 11. 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .ss-footer__wave { animation: none; }
  [data-reveal].is-in { animation: none; }
  .ss-totop { transition: none; }
}