@charset "UTF-8";
/* ==========================================================================
   长征娱乐 · 峡谷战术终端 · scenes.css
   --------------------------------------------------------------------------
   页面级场景：首屏 / 内页头 / 业务矩阵 / 赛程轨道 / 栏目编排 / 战队 / 切片 /
               开户闸口 / 登录面板 / 案例 / 动态 / 机构沿革 / 联系 / 404
   依赖 system.css 中的变量与通用组件，本文件只声明 @layer scenes。
   ========================================================================== */

@layer scenes {

  /* 首屏 ------------------------------------------------------------------ */
  .cz-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(46px, 6vw, 82px) 0 0;
    background: var(--cz-forest);
    color: var(--cz-rev);
    background-image:
      linear-gradient(to right, var(--cz-line-dark) 1px, transparent 1px),
      linear-gradient(to bottom, var(--cz-line-dark) 1px, transparent 1px);
    background-size: 96px 96px;
    border-bottom: 1px solid var(--cz-line-dark);
  }
  .cz-hero::before {
    content: "";
    position: absolute;
    top: -25%;
    right: -12%;
    width: min(880px, 78vw);
    aspect-ratio: 1;
    border-radius: 50%;
    background:
      repeating-radial-gradient(circle, rgba(169, 230, 208, .14) 0 1px, transparent 1px 74px),
      radial-gradient(circle, rgba(229, 80, 29, .16), transparent 62%);
    pointer-events: none;
    opacity: .9;
  }
  .cz-hero::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: clamp(18px, 4vw, 48px);
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(169, 230, 208, .3), transparent);
    pointer-events: none;
  }
  .cz-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(30px, 4.5vw, 64px);
    align-items: center;
  }
  .cz-hero__copy { padding-bottom: clamp(34px, 4vw, 56px); }
  .cz-hero h1 {
    margin-bottom: 22px;
    font-size: clamp(2.1rem, 4.5vw, 3.6rem);
    line-height: 1.1;
    letter-spacing: -.03em;
  }
  .cz-hero h1 span {
    display: block;
    color: var(--cz-mint);
    font-weight: 400;
  }
  .cz-hero .cz-lead { max-width: 50ch; }
  .cz-hero__acts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
  .cz-hero__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--cz-line-dark);
    font-family: var(--cz-mono);
    font-size: .64rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--cz-rev-3);
  }
  .cz-hero__tags li { position: relative; padding-left: 14px; }
  .cz-hero__tags li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .55em;
    width: 5px;
    height: 5px;
    background: var(--cz-signal);
  }

  /* 首屏右侧战术屏 -------------------------------------------------------- */
  .cz-hud {
    position: relative;
    border: 1px solid var(--cz-line-dark-2);
    background: rgba(8, 24, 19, .78);
    backdrop-filter: blur(4px);
  }
  .cz-hud::before {
    content: "";
    position: absolute;
    inset: 6px;
    pointer-events: none;
    background:
      linear-gradient(var(--cz-mint), var(--cz-mint)) left top / 14px 1px no-repeat,
      linear-gradient(var(--cz-mint), var(--cz-mint)) left top / 1px 14px no-repeat,
      linear-gradient(var(--cz-mint), var(--cz-mint)) right bottom / 14px 1px no-repeat,
      linear-gradient(var(--cz-mint), var(--cz-mint)) right bottom / 1px 14px no-repeat;
    opacity: .6;
  }
  .cz-hud__bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    border-bottom: 1px solid var(--cz-line-dark);
    font-family: var(--cz-mono);
    font-size: .62rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--cz-rev-2);
  }
  .cz-hud__co { margin-left: auto; color: var(--cz-rev-3); letter-spacing: .1em; }
  @media (max-width: 420px) { .cz-hud__co { display: none; } }
  .cz-hud__body { padding: 20px 22px 8px; }
  .cz-hud__label {
    margin: 0 0 12px;
    font-family: var(--cz-mono);
    font-size: .62rem;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: var(--cz-rev-3);
  }
  .cz-hud__list { display: grid; }
  .cz-hud__list li {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: baseline;
    padding: 11px 0;
    border-bottom: 1px dashed var(--cz-line-dark);
    font-size: .82rem;
  }
  .cz-hud__list li:last-child { border-bottom: 0; }
  .cz-hud__list span { font-family: var(--cz-mono); font-size: .64rem; color: var(--cz-mint); letter-spacing: .04em; }
  .cz-hud__list b { font-weight: 600; color: var(--cz-rev); }
  .cz-hud__list i { font-style: normal; font-size: .7rem; color: var(--cz-rev-3); }
  .cz-hud__foot {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--cz-line-dark);
  }
  .cz-hud__foot div { padding: 14px 16px; border-left: 1px solid var(--cz-line-dark); }
  .cz-hud__foot div:first-child { border-left: 0; }
  .cz-hud__foot span {
    display: block;
    font-family: var(--cz-mono);
    font-size: .56rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--cz-rev-3);
    margin-bottom: 3px;
  }
  .cz-hud__foot b { font-family: var(--cz-mono); font-size: 1.05rem; font-weight: 500; color: var(--cz-mint); }

  /* 首屏底部数据条 -------------------------------------------------------- */
  .cz-hero__strip {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: clamp(26px, 3.4vw, 40px);
    border-top: 1px solid var(--cz-line-dark);
  }
  .cz-hero__strip div {
    padding: 20px 22px 24px;
    border-left: 1px solid var(--cz-line-dark);
  }
  .cz-hero__strip div:first-child { border-left: 0; padding-left: 0; }
  .cz-hero__strip b {
    display: block;
    font-family: var(--cz-mono);
    font-size: clamp(1.3rem, 2.2vw, 1.75rem);
    font-weight: 500;
    color: var(--cz-rev);
    line-height: 1.1;
  }
  .cz-hero__strip b em {
    font-style: normal;
    font-size: .5em;
    color: var(--cz-mint);
    margin-left: 3px;
  }
  .cz-hero__strip span {
    display: block;
    margin-top: 5px;
    font-size: .72rem;
    color: var(--cz-rev-3);
    letter-spacing: .04em;
  }

  /* 内页头 ---------------------------------------------------------------- */
  .cz-pagehead {
    position: relative;
    overflow: hidden;
    padding: clamp(26px, 3.4vw, 40px) 0 clamp(38px, 4.6vw, 60px);
    background: var(--cz-forest);
    color: var(--cz-rev);
    background-image:
      linear-gradient(to right, var(--cz-line-dark) 1px, transparent 1px),
      linear-gradient(to bottom, var(--cz-line-dark) 1px, transparent 1px);
    background-size: 96px 96px;
    border-bottom: 3px solid var(--cz-signal);
  }
  .cz-pagehead::before {
    content: "";
    position: absolute;
    right: -6%;
    top: -60%;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(229, 80, 29, .18), transparent 64%);
    pointer-events: none;
  }
  .cz-pagehead .cz-crumb { position: relative; margin-bottom: 30px; color: var(--cz-rev-3); }
  .cz-pagehead .cz-crumb a { color: var(--cz-rev-2); }
  .cz-pagehead .cz-crumb span[aria-current] { color: var(--cz-mint); }
  .cz-pagehead__inner { position: relative; display: grid; gap: 16px; max-width: 900px; }
  .cz-pagehead h1 { font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1.12; }
  .cz-pagehead .cz-lead { max-width: 62ch; }
  .cz-pagehead__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

  /* 业务矩阵 -------------------------------------------------------------- */
  .cz-matrix { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 18px); }
  .cz-matrix .cz-card:nth-child(2) { margin-top: clamp(10px, 1.6vw, 22px); }
  .cz-matrix .cz-card:nth-child(4) { margin-top: clamp(10px, 1.6vw, 22px); }
  .cz-matrix__ico {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--cz-line-2);
    font-family: var(--cz-mono);
    font-size: .72rem;
    color: var(--cz-signal);
  }

  /* 赛程轨道 -------------------------------------------------------------- */
  .cz-rail {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid var(--cz-line);
    background: var(--cz-surface);
  }
  .cz-rail__item {
    position: relative;
    padding: 22px 20px 24px;
    border-left: 1px solid var(--cz-line);
  }
  .cz-rail__item:first-child { border-left: 0; }
  .cz-rail__item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 2px;
    background: var(--cz-line-2);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s var(--cz-ease);
  }
  .cz-rail__item:hover::before { transform: scaleX(1); background: var(--cz-signal); }
  .cz-rail__day {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 14px;
    font-family: var(--cz-mono);
    font-size: .64rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--cz-text-3);
  }
  .cz-rail__day b { color: var(--cz-signal); font-weight: 500; }
  .cz-rail__item h3 { font-size: 1rem; margin-bottom: 8px; }
  .cz-rail__item p { font-size: .8rem; color: var(--cz-text-2); line-height: 1.8; }
  .cz-rail__meta {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed var(--cz-line);
    font-family: var(--cz-mono);
    font-size: .64rem;
    letter-spacing: .08em;
    color: var(--cz-text-3);
  }

  /* 双面板：开户 / 登录 ---------------------------------------------------- */
  .cz-gates { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
  .cz-gate {
    position: relative;
    padding: clamp(24px, 3vw, 38px);
    background: var(--cz-forest-2);
    border: 1px solid var(--cz-line-dark);
    color: var(--cz-rev);
    overflow: hidden;
  }
  .cz-gate::after {
    content: attr(data-code);
    position: absolute;
    right: 18px;
    top: 12px;
    font-family: var(--cz-mono);
    font-size: 2.8rem;
    line-height: 1;
    color: rgba(169, 230, 208, .1);
  }
  .cz-gate h3 { font-size: clamp(1.2rem, 1.7vw, 1.5rem); margin-bottom: 10px; }
  .cz-gate p { font-size: .87rem; color: var(--cz-rev-2); }
  .cz-gate ol { display: grid; gap: 10px; margin: 20px 0 24px; counter-reset: g; }
  .cz-gate ol li {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--cz-line-dark);
    font-size: .84rem;
    color: var(--cz-rev-2);
  }
  .cz-gate ol li::before {
    counter-increment: g;
    content: "0" counter(g);
    font-family: var(--cz-mono);
    font-size: .68rem;
    color: var(--cz-mint);
    line-height: 1.7;
  }
  .cz-gate .cz-btn { margin-top: auto; }

  /* 栏目编排 -------------------------------------------------------------- */
  .cz-program {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr) 130px 96px;
    gap: 10px 22px;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid var(--cz-line);
    transition: background .2s var(--cz-ease), padding-left .2s var(--cz-ease);
  }
  .cz-program:first-child { border-top: 1px solid var(--cz-line); }
  .cz-program:hover { background: rgba(255, 255, 255, .55); padding-left: 10px; }
  .cz-program__time {
    font-family: var(--cz-mono);
    font-size: .72rem;
    letter-spacing: .06em;
    color: var(--cz-signal);
  }
  .cz-program__body h3 { font-size: 1rem; margin-bottom: 5px; }
  .cz-program__body p { font-size: .82rem; color: var(--cz-text-3); line-height: 1.75; }
  .cz-program__plat { font-family: var(--cz-mono); font-size: .66rem; letter-spacing: .06em; color: var(--cz-text-2); }
  .cz-program__len {
    justify-self: end;
    font-family: var(--cz-mono);
    font-size: .68rem;
    color: var(--cz-text-3);
  }
  .cz-program.is-hidden { display: none; }

  /* 主播战队 -------------------------------------------------------------- */
  .cz-roster { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.8vw, 20px); }
  .cz-roster__card {
    position: relative;
    padding: 24px;
    background: var(--cz-surface);
    border: 1px solid var(--cz-line);
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .cz-roster__avatar {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    background: var(--cz-forest);
    color: var(--cz-mint);
    font-family: var(--cz-mono);
    font-size: .95rem;
  }
  .cz-roster__card h3 { font-size: 1.04rem; }
  .cz-roster__role {
    font-family: var(--cz-mono);
    font-size: .64rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--cz-signal);
  }
  .cz-roster__card p { font-size: .84rem; color: var(--cz-text-2); line-height: 1.8; }
  .cz-roster__data {
    margin-top: auto;
    display: flex;
    gap: 18px;
    padding-top: 14px;
    border-top: 1px dashed var(--cz-line);
    font-family: var(--cz-mono);
    font-size: .68rem;
    color: var(--cz-text-3);
  }
  .cz-roster__data b { color: var(--cz-text); font-weight: 500; }

  /* 切片墙 ---------------------------------------------------------------- */
  .cz-clips { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: minmax(150px, auto); gap: clamp(10px, 1.4vw, 16px); }
  .cz-clip {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 6px;
    padding: 18px;
    min-height: 190px;
    border: 1px solid var(--cz-line);
    background:
      linear-gradient(160deg, rgba(14, 34, 27, .9), rgba(29, 68, 56, .72)),
      repeating-linear-gradient(45deg, rgba(169, 230, 208, .12) 0 1px, transparent 1px 16px);
    color: var(--cz-rev);
    overflow: hidden;
    transition: transform .24s var(--cz-ease), border-color .24s var(--cz-ease);
  }
  .cz-clip:hover { transform: translateY(-3px); border-color: var(--cz-signal); }
  .cz-clip--wide { grid-column: span 2; }
  .cz-clip__no {
    position: absolute;
    right: 14px;
    top: 12px;
    font-family: var(--cz-mono);
    font-size: .62rem;
    letter-spacing: .12em;
    color: rgba(169, 230, 208, .55);
  }
  .cz-clip__play {
    position: absolute;
    left: 18px;
    top: 18px;
    width: 28px;
    height: 28px;
    border: 1px solid var(--cz-line-dark-2);
    display: grid;
    place-items: center;
    font-size: .6rem;
    color: var(--cz-mint);
  }
  .cz-clip h3 { font-size: .98rem; color: var(--cz-rev); }
  .cz-clip p { font-size: .76rem; color: var(--cz-rev-2); }
  .cz-clip__meta { font-family: var(--cz-mono); font-size: .62rem; letter-spacing: .1em; color: var(--cz-rev-3); }
  .cz-clip--alt {
    background:
      linear-gradient(200deg, rgba(229, 80, 29, .82), rgba(194, 61, 16, .62)),
      repeating-linear-gradient(-45deg, rgba(255, 255, 255, .12) 0 1px, transparent 1px 18px);
  }
  .cz-clip--alt p, .cz-clip--alt .cz-clip__meta { color: rgba(255, 255, 255, .82); }

  /* 开户流程 -------------------------------------------------------------- */
  .cz-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--cz-line); background: var(--cz-surface); }
  .cz-flow__step { position: relative; padding: 26px 24px 30px; border-left: 1px solid var(--cz-line); }
  .cz-flow__step:first-child { border-left: 0; }
  .cz-flow__no {
    font-family: var(--cz-mono);
    font-size: 1.6rem;
    line-height: 1;
    color: var(--cz-signal);
  }
  .cz-flow__step h3 { margin: 12px 0 8px; font-size: 1rem; }
  .cz-flow__step p { font-size: .82rem; color: var(--cz-text-2); line-height: 1.8; }
  .cz-flow__step em {
    display: block;
    margin-top: 12px;
    font-family: var(--cz-mono);
    font-size: .62rem;
    font-style: normal;
    letter-spacing: .1em;
    color: var(--cz-text-3);
  }

  /* 登录面板 -------------------------------------------------------------- */
  .cz-console {
    position: relative;
    padding: clamp(22px, 3vw, 36px);
    background: var(--cz-white);
    border: 1px solid var(--cz-line-2);
  }
  .cz-console__bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--cz-line);
    font-family: var(--cz-mono);
    font-size: .64rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--cz-text-3);
  }
  .cz-console__bar b { margin-left: auto; color: var(--cz-jade); font-weight: 500; }
  .cz-console__tabs { display: flex; gap: 0; margin-bottom: 22px; border: 1px solid var(--cz-line-2); }
  .cz-console__tabs button {
    flex: 1;
    padding: 10px 8px;
    font-family: var(--cz-mono);
    font-size: .7rem;
    letter-spacing: .1em;
    color: var(--cz-text-2);
    border-left: 1px solid var(--cz-line);
  }
  .cz-console__tabs button:first-child { border-left: 0; }
  .cz-console__tabs button[aria-selected="true"] { background: var(--cz-forest); color: var(--cz-rev); }
  .cz-console__note { margin-top: 14px; font-size: .76rem; color: var(--cz-text-3); line-height: 1.8; }

  /* 案例 ------------------------------------------------------------------ */
  .cz-case {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    border: 1px solid var(--cz-line);
    background: var(--cz-surface);
  }
  .cz-case__visual {
    position: relative;
    min-height: 240px;
    border-right: 1px solid var(--cz-line);
    background:
      repeating-linear-gradient(0deg, rgba(169, 230, 208, .16) 0 1px, transparent 1px 40px),
      repeating-linear-gradient(90deg, rgba(169, 230, 208, .16) 0 1px, transparent 1px 40px),
      linear-gradient(140deg, var(--cz-forest-3), var(--cz-forest));
    display: grid;
    place-items: center;
    overflow: hidden;
  }
  .cz-case__visual span {
    font-family: var(--cz-mono);
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: rgba(169, 230, 208, .28);
    letter-spacing: .1em;
  }
  .cz-case__visual::after {
    content: "";
    position: absolute;
    inset: 16px;
    border: 1px solid rgba(169, 230, 208, .22);
  }
  .cz-case__body { padding: clamp(22px, 2.6vw, 34px); display: flex; flex-direction: column; gap: 12px; }
  .cz-case__body h3 { font-size: clamp(1.1rem, 1.5vw, 1.3rem); }
  .cz-case__body p { font-size: .86rem; color: var(--cz-text-2); }
  .cz-case__tags { display: flex; flex-wrap: wrap; gap: 6px; }
  .cz-case__res {
    margin-top: auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding-top: 16px;
    border-top: 1px dashed var(--cz-line);
  }
  .cz-case__res b { display: block; font-family: var(--cz-mono); font-size: 1.05rem; color: var(--cz-signal); font-weight: 500; }
  .cz-case__res span { font-size: .7rem; color: var(--cz-text-3); }
  .cz-case--dark { background: var(--cz-forest-2); border-color: var(--cz-line-dark); }
  .cz-case--dark .cz-case__visual { border-color: var(--cz-line-dark); }
  .cz-case--dark .cz-case__body { color: var(--cz-rev); }
  .cz-case--dark .cz-case__body p { color: var(--cz-rev-2); }
  .cz-case--dark .cz-case__res { border-color: var(--cz-line-dark); }
  .cz-case--dark .cz-case__res b { color: var(--cz-mint); }
  .cz-case--dark .cz-case__res span { color: var(--cz-rev-3); }

  /* 机构沿革 -------------------------------------------------------------- */
  .cz-track { position: relative; display: grid; gap: 0; padding-left: 26px; border-left: 1px solid var(--cz-line-2); }
  .cz-track__item { position: relative; padding: 0 0 28px 0; }
  .cz-track__item::before {
    content: "";
    position: absolute;
    left: -31px;
    top: 6px;
    width: 9px;
    height: 9px;
    background: var(--cz-screen);
    border: 1px solid var(--cz-signal);
  }
  .cz-track__year { font-family: var(--cz-mono); font-size: .72rem; letter-spacing: .16em; color: var(--cz-signal); }
  .cz-track__item h3 { margin: 6px 0 6px; font-size: 1rem; }
  .cz-track__item p { font-size: .85rem; color: var(--cz-text-2); }

  /* 联系 ------------------------------------------------------------------ */
  .cz-contact { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
  .cz-contact__list { display: grid; gap: 0; border-top: 1px solid var(--cz-line); }
  .cz-contact__list li { display: grid; gap: 4px; padding: 16px 0; border-bottom: 1px solid var(--cz-line); }
  .cz-contact__list span {
    font-family: var(--cz-mono);
    font-size: .62rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--cz-text-3);
  }
  .cz-contact__list b { font-weight: 500; font-size: .9rem; }

  /* 结尾行动区 ------------------------------------------------------------ */
  .cz-cta {
    position: relative;
    overflow: hidden;
    padding: clamp(40px, 5vw, 68px);
    background: var(--cz-forest-2);
    border: 1px solid var(--cz-line-dark-2);
    color: var(--cz-rev);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 26px;
    align-items: center;
  }
  .cz-cta::before {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -120px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: repeating-radial-gradient(circle, rgba(169, 230, 208, .16) 0 1px, transparent 1px 40px);
    pointer-events: none;
  }
  .cz-cta h2 { font-size: clamp(1.4rem, 2.6vw, 2.1rem); margin-bottom: 10px; }
  .cz-cta p { font-size: .88rem; color: var(--cz-rev-2); max-width: 52ch; }
  .cz-cta__acts { display: flex; flex-wrap: wrap; gap: 10px; position: relative; }

  /* 404 ------------------------------------------------------------------- */
  .cz-404 { display: grid; gap: 18px; max-width: 640px; padding: clamp(60px, 9vw, 120px) 0; }
  .cz-404 b {
    font-family: var(--cz-mono);
    font-size: clamp(3.4rem, 11vw, 7rem);
    line-height: .9;
    color: var(--cz-signal);
  }
  .cz-404 h1 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
  .cz-404__links { display: flex; flex-wrap: wrap; gap: 8px 20px; font-family: var(--cz-mono); font-size: .74rem; }
  .cz-404__links a { color: var(--cz-signal); }

  /* 响应式 ---------------------------------------------------------------- */
  @media (max-width: 1080px) {
    .cz-matrix { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cz-matrix .cz-card:nth-child(n) { margin-top: 0; }
    .cz-clips { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cz-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cz-flow__step:nth-child(3) { border-left: 0; border-top: 1px solid var(--cz-line); }
    .cz-flow__step:nth-child(4) { border-top: 1px solid var(--cz-line); }
    .cz-program { grid-template-columns: 104px minmax(0, 1fr) auto; }
    .cz-program__plat { display: none; }
  }
  @media (max-width: 900px) {
    .cz-hero__grid { grid-template-columns: 1fr; }
    .cz-hero__copy { padding-bottom: 0; }
    .cz-hero__strip { grid-template-columns: repeat(2, 1fr); }
    .cz-hero__strip div:nth-child(3) { border-left: 0; padding-left: 0; border-top: 1px solid var(--cz-line-dark); }
    .cz-hero__strip div:nth-child(4) { border-top: 1px solid var(--cz-line-dark); }
    .cz-roster { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cz-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cz-rail__item:nth-child(3) { border-left: 0; border-top: 1px solid var(--cz-line); }
    .cz-rail__item:nth-child(4) { border-top: 1px solid var(--cz-line); }
    .cz-gates { grid-template-columns: 1fr; }
    .cz-contact { grid-template-columns: 1fr; }
    .cz-case { grid-template-columns: 1fr; }
    .cz-case__visual { border-right: 0; border-bottom: 1px solid var(--cz-line); min-height: 180px; }
    .cz-cta { grid-template-columns: 1fr; padding: clamp(26px, 5vw, 40px); }
  }
  @media (max-width: 620px) {
    .cz-clips { grid-template-columns: 1fr; }
    .cz-clip--wide { grid-column: auto; }
    .cz-roster { grid-template-columns: 1fr; }
    .cz-program { grid-template-columns: 1fr; gap: 6px; }
    .cz-program__len { justify-self: start; }
    .cz-flow { grid-template-columns: 1fr; }
    .cz-flow__step { border-left: 0; border-top: 1px solid var(--cz-line); }
    .cz-flow__step:first-child { border-top: 0; }
  }
}

@layer motion {
  .cz-clip__play { transition: background .2s var(--cz-ease), color .2s var(--cz-ease); }
  .cz-clip:hover .cz-clip__play { background: var(--cz-signal); border-color: var(--cz-signal); color: #fff; }
}