/* ==========================================================================
   OPENX 遨游 — home-v2.css
   设计方向：印刷工作室 / 编辑排版（Editorial Print Studio）
   纸感浅底 · 墨黑字 · 发丝分割线 · 编号章节 · 锐角 · 单一强调色
   仅用于首页改版；类名统一 x- 前缀，避免与既有组件冲突。
   ========================================================================== */

body.x {
  --p:   #F6F4EF;   /* 纸 */
  --p2:  #EDE9DF;   /* 纸 - 深 */
  --p3:  #E4DFD2;
  --i:   #111114;   /* 墨 */
  --i2:  #1C1C22;
  --m:   #6E6C66;   /* 次要字 */
  --m2:  #96938B;
  --l:   #D9D3C6;   /* 发丝线 */
  --l2:  #C9C2B2;
  --ac:  #5B4BFF;   /* 强调（品牌紫） */
  --hot: #E8462A;   /* 次强调（朱） */

  background: var(--p);
  color: var(--i);
  -webkit-font-smoothing: antialiased;
}

.x-wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 44px; }
@media (max-width: 900px) { .x-wrap { padding: 0 22px; } }

/* ============================ 导航 ============================ */
.nav.x-nav {
  position: sticky; top: 0;
  height: 68px;
  background: rgba(246, 244, 239, .88);
  border-bottom: 1px solid var(--l);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  transition: background .3s, border-color .3s;
}
.nav.x-nav.stuck {
  background: rgba(246, 244, 239, .97);
  border-bottom-color: var(--l2);
  box-shadow: none;
}
.x-nav .nav-inner { max-width: 1280px; padding: 0 44px; gap: 40px; }
@media (max-width: 900px) { .x-nav .nav-inner { padding: 0 22px; } }

.x-nav .logo-mark { width: 26px; height: 26px; }
.x-nav .logo-text { font-size: .98rem; letter-spacing: -.01em; }
.x-nav .logo-text b { font-weight: 850; }
.x-nav .logo-text span {
  font-family: var(--font-mono);
  font-size: .66rem; font-weight: 500; letter-spacing: .12em;
  color: var(--m2); text-transform: uppercase;
}

.x-nav .nav-links { gap: 2px; margin-left: 8px; }
.x-nav .nav-links a {
  padding: 8px 12px; border-radius: 2px;
  font-size: .855rem; font-weight: 500; color: var(--m);
  letter-spacing: .01em;
}
.x-nav .nav-links a:hover { color: var(--i); background: rgba(17,17,20,.045); }
.x-nav .nav-links a.active { color: var(--i); font-weight: 700; }
.x-nav .nav-links a.active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px;
  height: 1px; background: var(--i);
}
.x-nav .nav-toggle { border-radius: 2px; }
.x-nav .nav-toggle:hover { background: rgba(17,17,20,.05); }

/* ============================ 按钮 ============================ */
.x-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 24px;
  border: 1px solid var(--i);
  border-radius: 2px;
  background: var(--i); color: var(--p);
  font-size: .925rem; font-weight: 650; letter-spacing: .01em;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s;
}
.x-btn:hover { background: #000; transform: translateY(-1px); }
.x-btn svg { width: 15px; height: 15px; }

.x-btn--line {
  background: transparent; color: var(--i); border-color: var(--l2);
}
.x-btn--line:hover { background: transparent; border-color: var(--i); transform: translateY(-1px); }

.x-btn--sm { height: 38px; padding: 0 16px; font-size: .82rem; }

.x-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .875rem; font-weight: 600; color: var(--i);
  border-bottom: 1px solid var(--l2); padding-bottom: 3px;
  transition: border-color .2s, gap .2s;
}
.x-link:hover { border-color: var(--i); gap: 12px; }
.x-link svg { width: 13px; height: 13px; }

/* ============================ 首屏 ============================ */
.x-hero { padding: 78px 0 0; position: relative; }

.x-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 56px;
  align-items: center;
  min-height: 560px;
}
@media (max-width: 1080px) {
  .x-hero-grid { grid-template-columns: 1fr; gap: 48px; min-height: 0; }
}

.x-eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: .685rem; font-weight: 500; letter-spacing: .2em;
  text-transform: uppercase; color: var(--m);
  margin-bottom: 26px;
}
.x-eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--l2); }

.x-h1 {
  font-size: clamp(2.45rem, 4.55vw, 4.15rem);
  line-height: 1.04;
  letter-spacing: -.05em;
  font-weight: 850;
  margin: 0;
}
.x-h1 em {
  font-style: normal;
  white-space: nowrap;
  background-image: linear-gradient(rgba(91,75,255,.26), rgba(91,75,255,.26));
  background-repeat: no-repeat;
  background-position: 0 94%;
  background-size: 100% .17em;
  padding: 0 .03em;
}

.x-lead {
  margin: 26px 0 0;
  max-width: 40ch;
  font-size: 1.02rem; line-height: 1.78; color: var(--m);
  letter-spacing: .002em;
}

.x-cta { display: flex; align-items: center; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

.x-meta {
  display: flex; align-items: stretch; gap: 0;
  margin-top: 46px; padding-top: 20px;
  border-top: 1px solid var(--l);
}
.x-meta div {
  padding-right: 26px; margin-right: 26px;
  border-right: 1px solid var(--l);
}
.x-meta div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.x-meta b {
  display: block; font-size: 1.16rem; font-weight: 750; letter-spacing: -.03em;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.x-meta span {
  display: block; margin-top: 3px;
  font-family: var(--font-mono); font-size: .63rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--m2); white-space: nowrap;
}

@media (max-width: 640px) {
  .x-meta {
    display: grid; grid-template-columns: 1fr 1fr;
    margin-top: 34px; padding-top: 0;
  }
  .x-meta div {
    padding: 15px 0; margin: 0;
    border-right: 0; border-bottom: 1px solid var(--l);
  }
  .x-meta div:nth-child(odd) { border-right: 1px solid var(--l); padding-right: 14px; }
  .x-meta div:nth-child(even) { padding-left: 14px; }
  .x-meta div:nth-last-child(-n+2) { border-bottom: 0; }
}

@media (max-width: 560px) {
  .x-cta { gap: 10px; }
  .x-cta .x-btn { flex: 1 1 100%; }
}

/* ---- 作品墙（首屏右侧） ---- */
.x-wall {
  position: relative;
  height: clamp(300px, 27vw, 372px);
}
@media (max-width: 1080px) { .x-wall { height: 330px; } }
@media (max-width: 560px) { .x-wall { height: 268px; } }

.x-print {
  position: absolute;
  background: #fff;
  padding: 9px 9px 30px;
  border: 1px solid var(--l);
  box-shadow: 0 26px 60px -34px rgba(28,24,16,.55), 0 4px 14px -8px rgba(28,24,16,.16);
  transition: transform .5s var(--ease);
}
.x-print .poster { width: 100%; border-radius: 0; }
.x-print-cap {
  position: absolute; left: 9px; right: 9px; bottom: 8px;
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: .56rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--m2);
}

/* 三张样张并排微旋，只在边缘轻微重叠，不遮挡版式内容 */
.x-print--a { width: 34%; left: 0;    top: 9%;  transform: rotate(-3.2deg); z-index: 2; }
.x-print--b { width: 36%; left: 32%;  top: 0;   transform: rotate(1.5deg);  z-index: 3; }
.x-print--c { width: 33%; left: 66%;  top: 11%; transform: rotate(-1.3deg); z-index: 2; }
.x-wall:hover .x-print--a { transform: rotate(-4.4deg) translateY(-5px); }
.x-wall:hover .x-print--b { transform: rotate(2.4deg) translateY(-7px); }
.x-wall:hover .x-print--c { transform: rotate(-.4deg) translateY(-4px); }

.x-wall-note {
  position: absolute; right: 0; bottom: -30px; z-index: 5;
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: .6rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--m);
}
.x-wall-note i { width: 6px; height: 6px; border-radius: 50%; background: var(--hot); }

/* ============================ 章节通用 ============================ */
.x-sec { padding: 92px 0; border-top: 1px solid var(--l); }
.x-sec--tight { padding: 64px 0; }
.x-sec--flush { border-top: 0; }

.x-head { margin-bottom: 46px; }
.x-num {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: .655rem; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase; color: var(--m2);
  margin-bottom: 18px;
}
.x-num::after { content: ""; width: 26px; height: 1px; background: var(--l2); }

.x-h2 {
  font-size: clamp(1.85rem, 3.3vw, 2.9rem);
  line-height: 1.12; letter-spacing: -.042em; font-weight: 820;
  margin: 0;
}
.x-sub {
  margin: 16px 0 0; max-width: 52ch;
  font-size: .95rem; line-height: 1.78; color: var(--m);
}

.x-head--split {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
}

/* ============================ 能力索引表 ============================ */
.x-rows { border-top: 1px solid var(--l); }
.x-row {
  display: grid;
  grid-template-columns: 54px 168px minmax(0, 1fr) 128px 22px;
  align-items: center; gap: 18px;
  padding: 21px 10px 21px 4px;
  border-bottom: 1px solid var(--l);
  color: inherit;
  transition: background .22s, padding-left .22s;
}
.x-row:hover { background: var(--p2); padding-left: 14px; }
.x-row-n {
  font-family: var(--font-mono); font-size: .72rem; color: var(--m2);
  letter-spacing: .06em;
}
.x-row-t { font-size: 1.06rem; font-weight: 700; letter-spacing: -.02em; }
.x-row-d { font-size: .875rem; color: var(--m); line-height: 1.6; }
.x-row-c {
  font-family: var(--font-mono); font-size: .72rem; color: var(--m);
  text-align: right; letter-spacing: .02em;
}
.x-row i { display: inline-flex; justify-content: flex-end; color: var(--m2); transition: transform .22s, color .22s; }
.x-row:hover i { transform: translateX(4px); color: var(--i); }
.x-row i svg { width: 15px; height: 15px; }

@media (max-width: 900px) {
  .x-row { grid-template-columns: 40px 1fr 18px; gap: 12px; padding: 18px 0; }
  .x-row-d { grid-column: 2 / 4; margin-top: -6px; }
  .x-row-c { grid-column: 2; text-align: left; }
  .x-row i { grid-row: 1; grid-column: 3; }
}

/* ============================ 作品墙（展示区） ============================ */
.x-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.x-chips .chip {
  height: 34px; padding: 0 15px; border-radius: 2px;
  background: transparent; border: 1px solid var(--l2);
  color: var(--m); font-size: .82rem; font-weight: 550;
}
.x-chips .chip:hover { border-color: var(--i); color: var(--i); }
.x-chips .chip[aria-selected="true"] {
  background: var(--i); border-color: var(--i); color: var(--p); font-weight: 650;
}

.x-works {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  margin-top: 34px;
}
@media (max-width: 900px) { .x-works { grid-template-columns: repeat(2, 1fr); gap: 14px; } }

.x-work { position: relative; }
.x-work .art { border-radius: 2px; aspect-ratio: 4 / 5; }
.x-work:hover .art { transform: translateY(-3px); }
.x-work-meta {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: 10px;
  font-family: var(--font-mono); font-size: .6rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--m2);
}

/* ============================ 深色段（视频） ============================ */
.x-dark {
  background: var(--i); color: var(--p);
  padding: 88px 0;
  border-top: 1px solid var(--i);
}
.x-dark .x-num { color: rgba(246,244,239,.5); }
.x-dark .x-num::after { background: rgba(246,244,239,.28); }
.x-dark .x-sub { color: rgba(246,244,239,.62); }

.x-vgrid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 40px;
}
@media (max-width: 820px) { .x-vgrid { grid-template-columns: 1fr; } }

.x-vcard { border: 1px solid rgba(246,244,239,.16); }
.x-vcard .demo { border-radius: 0; }
.x-vcard-body { padding: 18px 18px 20px; }
.x-vcard-top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-bottom: 9px;
}
.x-vcard-top b { font-size: 1rem; font-weight: 700; letter-spacing: -.015em; }
.x-vcard-top span {
  font-family: var(--font-mono); font-size: .62rem; letter-spacing: .1em;
  text-transform: uppercase; color: rgba(246,244,239,.55);
  border: 1px solid rgba(246,244,239,.2); padding: 3px 8px;
}
.x-vcard p { margin: 0 0 14px; font-size: .84rem; line-height: 1.72; color: rgba(246,244,239,.6); }
.x-vcard .x-link { color: var(--p); border-color: rgba(246,244,239,.3); font-size: .82rem; }
.x-vcard .x-link:hover { border-color: var(--p); }

/* ============================ 价格表 ============================ */
.x-price { margin-top: 34px; border-top: 1px solid var(--l); }

.x-prow {
  display: grid;
  grid-template-columns: 1.15fr .75fr .8fr .95fr 150px;
  align-items: center; gap: 20px;
  padding: 26px 10px 26px 4px;
  border-bottom: 1px solid var(--l);
  position: relative;
  transition: background .22s;
}
.x-prow:hover { background: var(--p2); }
.x-prow--hot::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--ac);
}
.x-prow--hot { padding-left: 18px; }

.x-pname { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.x-pname b { font-size: 1.02rem; font-weight: 720; letter-spacing: -.015em; }
.x-pflag {
  font-family: var(--font-mono); font-size: .58rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ac);
  border: 1px solid currentColor; padding: 2px 7px;
}

.x-pamt { font-variant-numeric: tabular-nums; letter-spacing: -.035em; }
.x-pamt i { font-style: normal; font-size: .8rem; font-weight: 600; vertical-align: top; margin-right: 2px; }
.x-pamt b { font-size: 1.6rem; font-weight: 800; }

.x-pcell {
  font-family: var(--font-mono); font-size: .78rem; color: var(--m);
  font-variant-numeric: tabular-nums;
}
.x-pcell b { color: var(--i); font-weight: 700; }

@media (max-width: 900px) {
  .x-prow { grid-template-columns: 1fr auto; gap: 10px 16px; padding: 20px 0; }
  .x-prow--hot { padding-left: 14px; }
  .x-pamt { grid-row: 1; grid-column: 2; text-align: right; }
  .x-pcell--credits { grid-row: 2; grid-column: 1; }
  .x-pcell--unit { grid-row: 2; grid-column: 2; text-align: right; }
  .x-prow .x-btn { grid-row: 3; grid-column: 1 / 3; width: 100%; }
}

/* ============================ 流程 ============================ */
.x-steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--l);
}
.x-step {
  padding: 34px 30px 34px 0;
  border-right: 1px solid var(--l);
}
.x-step:last-child { border-right: 0; padding-right: 0; }
.x-step:not(:first-child) { padding-left: 30px; }
.x-step-n {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .16em;
  color: var(--ac); margin-bottom: 20px; display: block;
}
.x-step b { display: block; font-size: 1.08rem; font-weight: 720; letter-spacing: -.02em; margin-bottom: 9px; }
.x-step p { margin: 0; font-size: .875rem; line-height: 1.75; color: var(--m); }

@media (max-width: 820px) {
  .x-steps { grid-template-columns: 1fr; }
  .x-step { border-right: 0; border-bottom: 1px solid var(--l); padding: 24px 0; }
  .x-step:not(:first-child) { padding-left: 0; }
  .x-step:last-child { border-bottom: 0; }
}

/* ============================ 结尾 CTA ============================ */
.x-cta-band {
  background: var(--i); color: var(--p);
  padding: 88px 0;
}
.x-cta-band .x-wrap {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
}
.x-cta-band h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.08; letter-spacing: -.045em; font-weight: 830; margin: 0;
}
.x-cta-band p {
  margin: 16px 0 0; font-size: .92rem; line-height: 1.7;
  color: rgba(246,244,239,.6); max-width: 42ch;
}
.x-cta-band .x-btn {
  background: var(--p); color: var(--i); border-color: var(--p);
  height: 54px; padding: 0 30px;
}
.x-cta-band .x-btn:hover { background: #fff; }

/* ============================ 页脚 ============================ */
.x-foot {
  border-top: 1px solid var(--l);
  padding: 62px 0 34px;
  position: relative; overflow: hidden;
}
.x-foot-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
  position: relative; z-index: 2;
}
@media (max-width: 820px) { .x-foot-grid { grid-template-columns: 1fr 1fr; gap: 30px; } }

.x-foot-col h4 {
  font-family: var(--font-mono); font-size: .62rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase; color: var(--m2);
  margin: 0 0 14px;
}
.x-foot-col a {
  display: block; padding: 5px 0; font-size: .86rem; color: var(--m);
  transition: color .2s;
}
.x-foot-col a:hover { color: var(--i); }
.x-foot-about {
  font-size: .86rem; line-height: 1.8; color: var(--m); max-width: 30ch;
  margin: 14px 0 0;
}
.x-foot-word {
  font-size: clamp(3.6rem, 13.5vw, 11rem);
  line-height: .78; letter-spacing: -.06em; font-weight: 900;
  color: var(--i); opacity: .07;
  margin-top: 34px; pointer-events: none; user-select: none;
}
.x-foot-bottom {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  margin-top: 26px; padding-top: 20px;
  border-top: 1px solid var(--l);
  font-family: var(--font-mono); font-size: .64rem; letter-spacing: .08em;
  color: var(--m2); text-transform: uppercase;
}

/* ============================ 细节 ============================ */
body.x .reveal { opacity: 0; transform: translateY(18px); }
body.x .reveal.in { opacity: 1; transform: none; }

body.x ::selection { background: var(--ac); color: #fff; }

@media (max-width: 1080px) {
  .x-hero { padding-top: 48px; }
  .x-sec { padding: 66px 0; }
  .x-dark, .x-cta-band { padding: 64px 0; }
}