/* SAKTI4D — Lemari Pusaka（机柜陈列式）· sa- 前缀 · 深色主题 #1B1712 / #8FB8DE */

:root {
  --sa-bg: #1B1712;
  --sa-bg2: #120F0B;
  --sa-panel: #221C15;
  --sa-panel2: #2A2218;
  --sa-ac: #8FB8DE;
  --sa-ac-deep: #5F87B4;
  --sa-gold: #E4C46A;
  --sa-gold-soft: rgba(228, 196, 106, .35);
  --sa-paper: #EDE6DA;
  --sa-mute: #B9AE9C;
  --sa-line: rgba(143, 184, 222, .22);
  --sa-line-gold: rgba(228, 196, 106, .3);
  --sa-serif: "Cormorant Garamond", Georgia, serif;
  --sa-sans: "Encode Sans", "Segoe UI", system-ui, sans-serif;
  --sa-rad: 14px;
  --sa-shadow: 0 18px 44px rgba(0, 0, 0, .5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sa-sans);
  background:
    radial-gradient(1100px 500px at 85% -5%, rgba(143, 184, 222, .07), transparent 60%),
    radial-gradient(900px 420px at 5% 12%, rgba(228, 196, 106, .05), transparent 55%),
    var(--sa-bg);
  color: var(--sa-paper);
  font-size: 16.5px;
  line-height: 1.75;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--sa-ac); text-decoration: none; }
a:hover { color: var(--sa-gold); }

h1, h2, h3 { font-family: var(--sa-serif); font-weight: 600; line-height: 1.22; }

.sa-main, .sa-paper { max-width: 1180px; margin: 0 auto; padding: 0 22px; }

/* ---------- header ---------- */

.sa-head {
  position: sticky; top: 0; z-index: 60;
  background: rgba(18, 15, 11, .92);
  backdrop-filter: blur(9px);
  border-bottom: 1px solid var(--sa-line);
  box-shadow: 0 6px 26px rgba(0, 0, 0, .45);
}

.sa-headin {
  max-width: 1180px; margin: 0 auto; padding: 12px 22px;
  display: flex; align-items: center; gap: 20px;
}

.sa-logo { display: inline-flex; align-items: center; gap: 10px; }

.sa-logo-reel {
  display: inline-grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  padding: 4px 5px; border: 1px solid var(--sa-line-gold); border-radius: 6px;
  background: var(--sa-bg2);
  box-shadow: inset 0 0 10px rgba(228, 196, 106, .12);
}

.sa-logo-reel i {
  font-style: normal; font-size: 11px; line-height: 1.3; text-align: center;
  color: var(--sa-gold);
}

.sa-logo-reel i:nth-child(2) { color: var(--sa-ac); }

.sa-logo-word {
  font-family: var(--sa-serif); font-size: 24px; font-weight: 700;
  letter-spacing: 1.5px; color: var(--sa-paper);
}

.sa-nav { margin-left: auto; display: flex; gap: 4px; }

.sa-nav a {
  padding: 8px 12px; border-radius: 8px; color: var(--sa-mute);
  font-size: 14.5px; border: 1px solid transparent;
}

.sa-nav a:hover { color: var(--sa-gold); background: rgba(143, 184, 222, .08); }

.sa-nav a.sa-on { color: var(--sa-gold); border-color: var(--sa-line-gold); }

.sa-hact { display: flex; gap: 10px; }

.sa-btn {
  display: inline-block; padding: 9px 20px; border-radius: 10px;
  font-family: var(--sa-sans); font-size: 14.5px; font-weight: 500;
  border: 1px solid var(--sa-line-gold); cursor: pointer; transition: all .22s ease;
}

.sa-btn-main {
  background: linear-gradient(160deg, var(--sa-gold), #B98F3E 88%);
  color: #201709; font-weight: 700;
  box-shadow: 0 4px 18px rgba(228, 196, 106, .28);
}

.sa-btn-main:hover {
  color: #1A1206; transform: translateY(-1px);
  box-shadow: 0 8px 26px rgba(228, 196, 106, .45);
}

.sa-btn-ghost { color: var(--sa-ac); background: rgba(143, 184, 222, .06); }

.sa-btn-ghost:hover { color: var(--sa-gold); border-color: var(--sa-line-gold); background: rgba(143, 184, 222, .12); }

.sa-burger {
  display: none; margin-left: auto; cursor: pointer; padding: 8px;
  border: 1px solid var(--sa-line); border-radius: 8px;
}

.sa-burger span {
  display: block; width: 22px; height: 2px; margin: 4px 0;
  background: var(--sa-gold); border-radius: 2px;
}

.sa-navtog { position: absolute; opacity: 0; pointer-events: none; }

.sa-mnav { display: none; }

/* ---------- hero：Lemari Pusaka 陈列柜 ---------- */

.sa-hero {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px;
  align-items: center; padding: 58px 0 46px;
}

.sa-kicker {
  display: inline-block; font-size: 12.5px; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--sa-ac);
  border: 1px solid var(--sa-line); border-radius: 999px;
  padding: 5px 14px; margin-bottom: 18px;
  background: rgba(143, 184, 222, .07);
}

.sa-hero h1 {
  font-size: clamp(34px, 4.6vw, 54px); letter-spacing: .5px;
  color: var(--sa-paper); margin-bottom: 18px;
}

.sa-hero h1 b { color: var(--sa-gold); font-weight: 700; }

.sa-herop { color: var(--sa-mute); font-size: 17px; max-width: 54ch; }

.sa-heroact { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

/* 柜体 */
.sa-cab {
  position: relative;
  border: 2px solid var(--sa-line-gold); border-radius: 18px 18px 8px 8px;
  background:
    linear-gradient(180deg, rgba(228, 196, 106, .06), transparent 30%),
    repeating-linear-gradient(90deg, rgba(143, 184, 222, .05) 0 3px, transparent 3px 9px),
    var(--sa-panel);
  box-shadow: var(--sa-shadow), inset 0 0 46px rgba(0, 0, 0, .55);
  padding: 14px 14px 10px;
}

.sa-marquee {
  display: flex; justify-content: space-between;
  padding: 8px 12px; margin-bottom: 10px;
  border: 1px solid var(--sa-line-gold); border-radius: 10px;
  background: linear-gradient(180deg, #2E2312, #1D1710);
  box-shadow: inset 0 0 14px rgba(228, 196, 106, .16);
}

.sa-marquee span {
  font-size: 19px; color: var(--sa-gold); line-height: 1;
  text-shadow: 0 0 10px rgba(228, 196, 106, .55);
  animation: sa-flick 2.6s ease-in-out infinite;
}

.sa-marquee span:nth-child(2n) { color: var(--sa-ac); animation-delay: .8s; }
.sa-marquee span:nth-child(3n) { animation-delay: 1.5s; }

@keyframes sa-flick {
  0%, 100% { opacity: 1; text-shadow: 0 0 8px rgba(228, 196, 106, .8); }
  50% { opacity: .55; text-shadow: none; }
}

.sa-cabbody {
  position: relative;
  border: 1px solid var(--sa-line); border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(143, 184, 222, .05), rgba(0, 0, 0, .3)),
    var(--sa-bg2);
  padding: 14px 18px 26px;
  overflow: hidden;
}

/* 灯轨：金灯罩 + 向下光锥（对齐刀柱） */
.sa-lamprail {
  display: flex; justify-content: space-evenly; align-items: flex-start;
  gap: 10px; padding: 0 6px 2px; margin-bottom: 4px;
}

.sa-lamprail span {
  position: relative; width: 28px; height: 11px; border-radius: 5px;
  background: linear-gradient(180deg, #FFEBC0, #C99A44);
  box-shadow: 0 0 12px rgba(228, 196, 106, .6), 0 2px 8px rgba(228, 196, 106, .4);
}

.sa-lamprail span::after {
  content: ""; position: absolute; top: 11px; left: 50%;
  transform: translateX(-50%);
  width: 140px; height: 170px; pointer-events: none;
  background: linear-gradient(180deg, rgba(238, 210, 128, .34), rgba(238, 210, 128, 0) 75%);
  clip-path: polygon(50% 0, 5% 100%, 95% 100%);
}

.sa-shelf {
  display: flex; justify-content: space-evenly; align-items: flex-end;
  gap: 10px; padding: 6px 6px 0;
  border-bottom: 3px solid #3A2E1C;
  box-shadow: 0 6px 12px rgba(0, 0, 0, .45);
  margin-bottom: 14px;
}

.sa-keriswrap {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
}

.sa-keriswrap::before {
  content: ""; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  width: 92px; height: 128px; border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(232, 203, 122, .16), transparent 70%);
  pointer-events: none;
}

.sa-keris-svg { width: 48px; height: 116px; display: block; position: relative; }

.sa-blade { filter: drop-shadow(0 0 4px rgba(143, 184, 222, .55)); }

.sa-stand {
  width: 34px; height: 10px; margin-top: -3px;
  border-radius: 3px 3px 2px 2px;
  background: linear-gradient(180deg, #4A3A24, #2C2114);
  box-shadow: 0 3px 7px rgba(0, 0, 0, .55);
}

.sa-payline {
  position: absolute; left: 14px; right: 14px; bottom: 13px; height: 0;
  border-top: 3px dashed var(--sa-ac);
  opacity: .95;
}

.sa-payline::after {
  content: "◆"; position: absolute; left: 50%; top: -13px;
  transform: translateX(-50%); color: var(--sa-gold); font-size: 15px;
  text-shadow: 0 0 12px rgba(228, 196, 106, .95);
}

.sa-cabfoot {
  height: 14px; margin: 10px -6px -4px;
  border-radius: 4px;
  background: linear-gradient(180deg, #3A2E1C, #241B0F);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, .6);
}

/* ---------- 符号分隔带 ---------- */

.sa-strip {
  display: flex; justify-content: center; gap: 26px;
  padding: 10px 0; margin: 4px 0 8px;
  border-top: 1px solid var(--sa-line); border-bottom: 1px solid var(--sa-line);
  color: var(--sa-gold); font-size: 14px; letter-spacing: 4px;
  opacity: .75; overflow: hidden; white-space: nowrap;
}

/* ---------- 柜列卡 ---------- */

.sa-cabs1, .sa-cabs2 { padding: 42px 0 8px; }

.sa-cabs1 h2, .sa-about h2, .sa-adv h2, .sa-picks h2, .sa-faqsec h2, .sa-trust h2 {
  font-size: clamp(26px, 3.2vw, 36px); color: var(--sa-paper); margin-bottom: 12px;
}

.sa-cabs1 h2 em, .sa-about h2 em { font-style: normal; color: var(--sa-gold); }

.sa-cabsp { color: var(--sa-mute); max-width: 66ch; margin-bottom: 26px; }

.sa-vh {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.sa-cabgrid { list-style: none; display: grid; gap: 22px; }

.sa-cabgrid3 { grid-template-columns: repeat(3, 1fr); }

.sa-cabgrid2 { grid-template-columns: repeat(2, 1fr); }

.sa-cabcard {
  position: relative;
  border: 1px solid var(--sa-line); border-radius: var(--sa-rad);
  background: linear-gradient(180deg, rgba(143, 184, 222, .06), rgba(0, 0, 0, .22)), var(--sa-panel);
  padding: 20px 20px 22px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .35);
  transition: transform .22s ease, border-color .22s ease;
}

.sa-cabcard:hover { transform: translateY(-4px); border-color: var(--sa-line-gold); }

.sa-cabcard::after {
  content: ""; position: absolute; left: 20px; right: 20px; bottom: 10px; height: 3px;
  border-radius: 2px; background: linear-gradient(90deg, transparent, var(--sa-gold-soft), transparent);
}

.sa-cabtop {
  display: flex; gap: 6px; margin-bottom: 14px;
}

.sa-cabtop i {
  font-style: normal; font-size: 12px; line-height: 1.7; width: 26px; text-align: center;
  color: var(--sa-gold); border: 1px solid var(--sa-line-gold); border-radius: 5px;
  background: var(--sa-bg2);
}

.sa-cabtop i:nth-child(2) { color: var(--sa-ac); border-color: var(--sa-line); }
.sa-cabtop i:nth-child(3) { color: var(--sa-paper); }

.sa-cabcard h3 { font-size: 22.5px; color: var(--sa-gold); margin-bottom: 8px; }

.sa-cabcard p { color: var(--sa-mute); font-size: 14.8px; margin-bottom: 26px; }

.sa-cablnk { font-size: 14px; font-weight: 600; letter-spacing: .3px; }

/* 柜列 2 + 放大镜说明 */
.sa-cabs2 { display: grid; grid-template-columns: 1fr 320px; gap: 24px; align-items: stretch; }

.sa-cabs2 .sa-cabgrid2 { margin: 0; }

.sa-lens {
  position: relative;
  border: 1px dashed var(--sa-line-gold); border-radius: var(--sa-rad);
  background: rgba(228, 196, 106, .05);
  padding: 24px 22px 22px 96px;
}

.sa-lens-glass {
  position: absolute; left: 22px; top: 26px; width: 54px; height: 54px;
  border: 3px solid var(--sa-ac); border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(143, 184, 222, .35), rgba(143, 184, 222, .05));
  box-shadow: inset 0 0 12px rgba(143, 184, 222, .4);
}

.sa-lens-glass::after {
  content: ""; position: absolute; right: -20px; bottom: -14px;
  width: 22px; height: 5px; border-radius: 3px;
  background: var(--sa-ac); transform: rotate(-42deg);
}

.sa-lens h3 { font-size: 19px; color: var(--sa-gold); margin-bottom: 8px; }

.sa-lens p { color: var(--sa-mute); font-size: 14.2px; }

/* ---------- 叙述 / 配图 ---------- */

.sa-about { padding: 46px 0 10px; }

.sa-about p { color: var(--sa-mute); max-width: 74ch; margin-bottom: 14px; }

.sa-about p:first-of-type { color: var(--sa-paper); }

.sa-fig {
  margin: 26px 0 8px; border: 1px solid var(--sa-line-gold); border-radius: var(--sa-rad);
  overflow: hidden; background: var(--sa-bg2);
  box-shadow: var(--sa-shadow);
}

.sa-fig img { width: 100%; }

.sa-fig figcaption {
  padding: 10px 16px; font-size: 13px; color: var(--sa-mute);
  border-top: 1px solid var(--sa-line);
}

/* ---------- 优势 dl ---------- */

.sa-adv { padding: 46px 0 10px; }

.sa-advlist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }

.sa-advrow {
  border-left: 3px solid var(--sa-gold); border-radius: 6px;
  background: linear-gradient(90deg, rgba(228, 196, 106, .07), transparent 70%);
  padding: 14px 18px;
}

.sa-advrow dt { font-family: var(--sa-serif); font-size: 19px; color: var(--sa-paper); }

.sa-advrow dt span { color: var(--sa-gold); margin-right: 6px; }

.sa-advrow dd { color: var(--sa-mute); font-size: 14.4px; margin-top: 4px; }

/* ---------- 精选 ---------- */

.sa-picks { padding: 46px 0 10px; }

.sa-pickgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.sa-pick {
  border: 1px solid var(--sa-line); border-radius: var(--sa-rad);
  background: var(--sa-panel); padding: 20px;
  transition: border-color .2s ease;
}

.sa-pick:hover { border-color: var(--sa-line-gold); }

.sa-pick h3 a { font-family: var(--sa-serif); font-size: 20px; color: var(--sa-paper); }

.sa-pick h3 a:hover { color: var(--sa-gold); }

.sa-pick p { color: var(--sa-mute); font-size: 14.3px; margin: 8px 0 14px; }

.sa-pickmore { font-size: 13.5px; font-weight: 600; }

/* ---------- FAQ / 信任 ---------- */

.sa-faqsec { padding: 46px 0 10px; }

.sa-q {
  border: 1px solid var(--sa-line); border-radius: 12px;
  background: var(--sa-panel); margin-bottom: 12px; overflow: hidden;
}

.sa-q summary {
  cursor: pointer; padding: 15px 20px;
  font-family: var(--sa-serif); font-size: 18px; color: var(--sa-paper);
  list-style: none; position: relative;
}

.sa-q summary::-webkit-details-marker { display: none; }

.sa-q summary::after {
  content: "◆"; position: absolute; right: 18px; top: 50%;
  transform: translateY(-50%); color: var(--sa-gold); font-size: 12px;
}

.sa-q[open] summary::after { content: "◇"; }

.sa-q p { padding: 0 20px 16px; color: var(--sa-mute); font-size: 14.8px; }

.sa-trust {
  margin: 46px 0 30px; padding: 28px;
  border: 1px solid var(--sa-line-gold); border-radius: var(--sa-rad);
  background:
    linear-gradient(120deg, rgba(228, 196, 106, .08), rgba(143, 184, 222, .05)),
    var(--sa-panel2);
}

.sa-trust p { color: var(--sa-mute); max-width: 78ch; }

.sa-trustlnk { display: inline-block; margin-top: 12px; font-weight: 600; }

/* ---------- 内页（paper） ---------- */

.sa-paper { padding-top: 34px; padding-bottom: 44px; }

.sa-crumbs { font-size: 13.5px; color: var(--sa-mute); margin-bottom: 18px; }

.sa-crumbs a { color: var(--sa-ac); }

.sa-edu, .sa-navpage {
  max-width: 820px; margin: 0 auto;
  background: linear-gradient(180deg, rgba(143, 184, 222, .04), transparent 40%), var(--sa-panel);
  border: 1px solid var(--sa-line); border-radius: 16px;
  padding: 34px 38px 30px;
  box-shadow: var(--sa-shadow);
}

.sa-edu h1, .sa-navpage h1 {
  font-size: clamp(28px, 3.6vw, 40px); color: var(--sa-paper); margin-bottom: 14px;
}

.sa-edulead, .sa-navintro { color: var(--sa-paper); font-size: 17px; margin-bottom: 20px; }

.sa-edu h2, .sa-navpage h2 {
  font-size: 23px; color: var(--sa-gold); margin: 26px 0 10px;
}

.sa-edu p, .sa-navpage p { color: var(--sa-mute); margin-bottom: 12px; }

.sa-fig-lead { margin: 18px 0; }

.sa-steps { list-style: none; counter-reset: sa-st; margin: 8px 0 10px; }

.sa-steps li {
  counter-increment: sa-st; position: relative;
  padding: 14px 18px 14px 62px; margin-bottom: 10px;
  border: 1px solid var(--sa-line); border-radius: 12px;
  background: var(--sa-bg2);
}

.sa-steps li::before {
  content: counter(sa-st); position: absolute; left: 16px; top: 14px;
  width: 32px; height: 32px; border-radius: 8px;
  display: grid; place-items: center;
  font-family: var(--sa-serif); font-size: 17px; color: #201709;
  background: linear-gradient(160deg, var(--sa-gold), #B98F3E);
}

.sa-steps h3 { font-size: 18.5px; color: var(--sa-paper); margin-bottom: 4px; }

.sa-steps p { margin: 0; font-size: 14.6px; }

.sa-navlist { list-style: none; margin-bottom: 10px; }

.sa-navlist li {
  padding: 9px 14px 9px 30px; margin-bottom: 7px;
  border-left: 2px solid var(--sa-ac); border-radius: 4px;
  background: rgba(143, 184, 222, .05);
  color: var(--sa-mute); font-size: 14.6px;
}

.sa-navlist b { color: var(--sa-paper); }

.sa-note {
  border: 1px dashed var(--sa-line-gold); border-radius: 10px;
  background: rgba(228, 196, 106, .06);
  padding: 13px 16px; color: var(--sa-mute); font-size: 14.4px;
}

.sa-navaside {
  margin-top: 26px; padding: 18px 20px;
  border: 1px solid var(--sa-line); border-radius: 12px;
  background: var(--sa-bg2);
}

.sa-navaside h3 {
  font-size: 16.5px; color: var(--sa-gold); margin: 10px 0 6px;
  font-family: var(--sa-sans); font-weight: 700; letter-spacing: .4px;
}

.sa-navaside h3:first-child { margin-top: 0; }

.sa-navaside a {
  display: block; padding: 5px 0; font-size: 14.6px; color: var(--sa-ac);
}

.sa-navaside a:hover { color: var(--sa-gold); }

.sa-resp {
  margin-top: 22px; font-size: 13px; color: var(--sa-mute);
  border-top: 1px solid var(--sa-line); padding-top: 14px;
}

/* ---------- footer ---------- */

.sa-foot {
  border-top: 1px solid var(--sa-line);
  background: linear-gradient(180deg, rgba(143, 184, 222, .04), rgba(0, 0, 0, .35)), var(--sa-bg2);
  margin-top: 40px;
}

.sa-fgrid {
  max-width: 1180px; margin: 0 auto; padding: 38px 22px 26px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px;
}

.sa-fbrand p { color: var(--sa-mute); font-size: 13.8px; margin: 12px 0; max-width: 40ch; }

.sa-18 {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--sa-line-gold); color: var(--sa-gold);
  font-size: 12.5px; font-weight: 700; letter-spacing: 1px;
}

.sa-fcol h3 {
  font-family: var(--sa-sans); font-size: 13.5px; font-weight: 700;
  letter-spacing: 1.6px; text-transform: uppercase; color: var(--sa-ac);
  margin-bottom: 12px;
}

.sa-fcol a { display: block; padding: 4px 0; color: var(--sa-mute); font-size: 14.2px; }

.sa-fcol a:hover { color: var(--sa-gold); }

.sa-fbot {
  border-top: 1px solid var(--sa-line);
  padding: 16px 22px 20px; text-align: center;
}

.sa-fbot p { color: var(--sa-mute); font-size: 12.8px; }

/* ---------- 悬浮条（唯一外链） ---------- */

.sa-float {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  display: flex; justify-content: center;
  padding: 10px 14px 12px;
  background: linear-gradient(180deg, transparent, rgba(10, 8, 6, .88) 40%);
  pointer-events: none;
}

.sa-floatin {
  display: flex; align-items: center; gap: 14px;
  pointer-events: auto;
  border: 1px solid var(--sa-line-gold); border-radius: 999px;
  background: rgba(24, 19, 13, .96);
  padding: 8px 10px 8px 18px;
  box-shadow: 0 10px 34px rgba(0, 0, 0, .6), 0 0 22px rgba(228, 196, 106, .12);
}

.sa-badge { font-size: 12.5px; letter-spacing: 1.6px; color: var(--sa-mute); }

.sa-blink {
  color: var(--sa-gold); font-weight: 700;
  animation: sa-pulse 1.7s ease-in-out infinite;
}

@keyframes sa-pulse {
  0%, 100% { opacity: 1; text-shadow: 0 0 9px rgba(228, 196, 106, .75); }
  50% { opacity: .45; text-shadow: none; }
}

/* ---------- 404 ---------- */

.sa-404body { display: flex; flex-direction: column; min-height: 100vh; }

.sa-404 { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 60px 22px; }

.sa-404reels {
  display: flex; gap: 12px; margin-bottom: 22px;
  font-size: 30px; color: var(--sa-gold);
}

.sa-404reels span {
  width: 58px; height: 58px; display: grid; place-items: center;
  border: 1px solid var(--sa-line-gold); border-radius: 10px;
  background: var(--sa-bg2);
}

.sa-404reels span:nth-child(2) { color: var(--sa-ac); }

.sa-404 h1 { font-size: 40px; margin-bottom: 12px; }

.sa-404 p { color: var(--sa-mute); max-width: 52ch; margin-bottom: 24px; }

.sa-404act { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- 响应式 ---------- */

@media (max-width: 1020px) {
  .sa-hero { grid-template-columns: 1fr; padding-top: 40px; }
  .sa-cab { max-width: 560px; }
  .sa-cabs2 { grid-template-columns: 1fr; }
  .sa-fgrid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .sa-nav, .sa-hact { display: none; }
  .sa-burger { display: inline-block; }
  .sa-navtog:checked ~ .sa-mnav { display: block; }
  .sa-mnav {
    border-top: 1px solid var(--sa-line);
    background: rgba(18, 15, 11, .98);
    padding: 14px 22px 20px;
  }
  .sa-mgrp h3 {
    font-family: var(--sa-sans); font-size: 12px; letter-spacing: 1.8px;
    text-transform: uppercase; color: var(--sa-ac); margin: 14px 0 6px;
  }
  .sa-mgrp a { display: block; padding: 7px 0; color: var(--sa-mute); font-size: 15px; }
  .sa-cabgrid3, .sa-cabgrid2 { grid-template-columns: 1fr 1fr; }
  .sa-advlist { grid-template-columns: 1fr; }
  .sa-pickgrid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 15.5px; }
  .sa-main, .sa-paper { padding: 0 14px; }
  .sa-headin { padding: 10px 14px; }
  .sa-logo-word { font-size: 20px; }
  .sa-cabgrid3, .sa-cabgrid2, .sa-pickgrid { grid-template-columns: 1fr; }
  .sa-shelf { justify-content: space-around; }
  .sa-keris-svg { width: 38px; height: 92px; }
  .sa-keriswrap::before { width: 70px; height: 100px; }
  .sa-stand { width: 28px; height: 9px; }
  .sa-lamprail span::after { width: 100px; height: 120px; }
  .sa-fgrid { grid-template-columns: 1fr; gap: 18px; }
  .sa-edu, .sa-navpage { padding: 24px 18px 22px; }
  .sa-lens { padding: 88px 18px 18px; }
  .sa-floatin { gap: 8px; padding: 7px 8px 7px 14px; }
  .sa-badge { display: none; }
  .sa-strip { gap: 14px; letter-spacing: 2px; }
  .sa-trust { padding: 20px; }
}