/* ============================================================
   拼客魔方 官网 v6 —— 通用工作台 × 行业插件
   结构：白底通栏导航 / 居中首屏+魔方块概念视觉 / 三列能力卡片 /
        三栏数字人网格 / 剪辑网格 / 行业插件板块 / 账本式定价 / 合并收尾区
   配色锁定：青瓷 #e85d3d / 深松绿 #121212 / 珊瑚橙 #ff6a3d
   ============================================================ */

:root {
  --ink: #16181d;
  --ink-2: #665a56;
  --ink-3: #ab9f9a;
  --line: #eee9e7;
  --paper: #ffffff;
  --tint: #f5f7f6;
  --accent: #e85d3d;
  --accent-ink: #2e3b3a;
  --accent-soft: #ffefe9;
  --dark: #121212;
  --dark-2: #181e1e;
  --coral: #ff6a3d;
  --gold: #a7401b;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(13, 27, 26, .05), 0 10px 30px rgba(13, 27, 26, .07);

  /* ===== 魔方六色：页面彩色语言 ===== */
  --cube-cyan:   #e85d3d;   /* 青瓷（统一主色） */
  --cube-blue:   #df683d;
  --cube-green:  #1faa63;
  --cube-red:    #ec4a4a;
  --cube-orange: #ff8a3d;
  --cube-yellow: #dd5e30;
  /* 六色对应的浅底（图标底座用） */
  --cube-cyan-soft:   #ffefe9;
  --cube-blue-soft:   #f9efeb;
  --cube-green-soft:  #e4f6ec;
  --cube-red-soft:    #fce9e9;
  --cube-orange-soft: #ffeddf;
  --cube-yellow-soft: #f6e5df;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  color: var(--ink); background: var(--paper);
  font-size: 15px; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.pk-container { width: min(1160px, calc(100% - 64px)); margin: 0 auto; }
section { scroll-margin-top: 84px; }

/* ---------- 按钮 ---------- */
.pk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 22px; border-radius: 8px;
  font-size: 14px; font-weight: 600; white-space: nowrap;
  border: 1px solid transparent; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, transform .15s;
}
.pk-btn-lg { height: 50px; padding: 0 30px; font-size: 15.5px; border-radius: 10px; }
.pk-btn-accent { background: var(--accent); color: #fff; }
.pk-btn-accent:hover { background: var(--accent-ink); }
.pk-btn-dark { background: var(--dark); color: #fff; }
.pk-btn-dark:hover { background: #212a29; }
.pk-btn-plain { background: #fff; color: var(--ink); border-color: var(--line); }
.pk-btn-plain:hover { border-color: var(--ink-3); }
.pk-btn-white { background: #fff; color: var(--dark); }
.pk-btn-white:hover { background: #f9efe9; }

/* ---------- 导航：白底通栏细线 ---------- */
.pk-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.pk-nav-row { display: flex; align-items: center; gap: 28px; height: 66px; }
.pk-brand { display: flex; align-items: center; gap: 10px; }
.pk-brand .brand-badge {
  width: 34px; height: 34px; border-radius: 9px; overflow: hidden;
  background-color: var(--dark);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'%3E%3Cpolygon points='35,15 20,22.5 20,34.5 35,27' fill='%232f6fed'/%3E%3Cpolygon points='5,15 20,22.5 20,34.5 5,27' fill='%23ff8a3d'/%3E%3Cpolygon points='20,7.5 35,15 20,22.5 5,15' fill='%230e7d72'/%3E%3Cg stroke='%23ffffff' stroke-opacity='.3' stroke-width='.7' fill='none'%3E%3Cline x1='12.5' y1='11.25' x2='27.5' y2='18.75'/%3E%3Cline x1='12.5' y1='18.75' x2='27.5' y2='11.25'/%3E%3C/g%3E%3Cg stroke='%230d1b1a' stroke-opacity='.24' stroke-width='.7' fill='none'%3E%3Cline x1='27.5' y1='18.75' x2='27.5' y2='30.75'/%3E%3Cline x1='12.5' y1='18.75' x2='12.5' y2='30.75'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 26px 26px; background-position: center; background-repeat: no-repeat;
  box-shadow: 0 2px 10px rgba(13, 27, 26, .3);
  color: transparent; font-size: 0;
  display: inline-flex; align-items: center; justify-content: center;
}
.pk-brand .brand-badge img { width: 100%; height: 100%; object-fit: cover; }
.pk-brand strong { font-size: 17px; letter-spacing: .5px; }
.pk-nav-links { display: flex; gap: 4px; margin-left: 12px; }
.pk-nav-links a {
  padding: 8px 14px; border-radius: 7px; font-size: 14px; color: var(--ink-2);
}
.pk-nav-links a:hover { color: var(--ink); background: var(--tint); }
.pk-nav-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.pk-nav-login { font-size: 14px; color: var(--ink-2); padding: 8px 10px; }
.pk-nav-login:hover { color: var(--ink); }
.pk-nav-actions .pk-btn { height: 38px; padding: 0 18px; font-size: 13.5px; }

/* ---------- 首屏：深色高级背景 + 魔方面阵纹理 + 立体 logo ---------- */
.pk-hero {
  position: relative; overflow: hidden;
  padding: 76px 0 108px;
  color: #e9efec;
  background:
    radial-gradient(120% 75% at 50% -8%, rgba(232, 93, 61, .26), transparent 58%),
    radial-gradient(90% 55% at 82% 112%, rgba(255, 106, 61, .12), transparent 60%),
    linear-gradient(180deg, #121212, #0e1212);
}
/* 极淡魔方面阵列纹理，自顶部向下淡出 */
.pk-hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(115% 85% at 50% 4%, #000 35%, transparent 72%);
          mask-image: radial-gradient(115% 85% at 50% 4%, #000 35%, transparent 72%);
}
.pk-hero > * { position: relative; z-index: 1; }
.pk-hero-center { text-align: center; }
.pk-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: #ffb19c;
  letter-spacing: 2px;
}
.pk-kicker::before, .pk-kicker::after {
  content: ""; width: 22px; height: 1px; background: rgba(111, 227, 210, .5);
}
.pk-hero h1 {
  margin-top: 24px; font-size: 56px; line-height: 1.2;
  font-weight: 600; letter-spacing: .5px; color: #fff;
}
.pk-hero h1 em { font-style: normal; color: #ff8a3d; }
.pk-hero-center > p {
  margin: 22px auto 0; max-width: 640px;
  color: rgba(233, 239, 236, .72); font-size: 16px;
}
.pk-hero-actions { margin-top: 34px; display: flex; gap: 14px; justify-content: center; }
.pk-hero .pk-btn-plain {
  background: rgba(255, 255, 255, .08); color: #e9efec; border-color: rgba(255, 255, 255, .28);
}
.pk-hero .pk-btn-plain:hover { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .5); }
.pk-hero-stats {
  margin: 44px auto 0; display: inline-flex; align-items: center; gap: 26px;
  padding: 18px 34px; border: 1px solid rgba(255, 255, 255, .14); border-radius: 12px;
  background: rgba(255, 255, 255, .05); backdrop-filter: blur(6px);
}
.pk-hero-stats div { display: flex; flex-direction: column; align-items: center; min-width: 72px; }
.pk-hero-stats strong { font-size: 26px; font-weight: 600; color: #fff; line-height: 1.2; }
.pk-hero-stats span { font-size: 12px; color: rgba(233, 239, 236, .55); margin-top: 2px; }
.pk-hero-stats i { width: 1px; height: 34px; background: rgba(255, 255, 255, .16); }

/* ===== 首屏：魔方拼装示意（彩色语言，非空转摆件） ===== */
.pk-hero-visual { margin-top: 52px; display: flex; flex-direction: column; align-items: center; }
.pk-assemble {
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  padding: 24px 28px; max-width: 880px;
  border: 1px solid var(--line); border-radius: 16px;
  background: linear-gradient(180deg, #fff, var(--tint));
  box-shadow: var(--shadow);
}
.pk-assemble-base {
  display: flex; flex-direction: column; gap: 3px; min-width: 150px;
  padding: 15px 22px; border-radius: 12px;
  background: var(--dark); color: #fff; text-align: center;
}
.pk-assemble-base b { font-size: 15.5px; font-weight: 600; }
.pk-assemble-base span { font-size: 11.5px; color: rgba(233, 239, 236, .62); }
.pk-plus { font-size: 22px; font-weight: 600; color: var(--ink-3); font-style: normal; }
.pk-plug-chip {
  padding: 14px 20px; border-radius: 12px;
  font-size: 14px; font-weight: 600; color: #fff; white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .28);
}
.pk-plug-chip.is-deco { background: var(--cube-orange); }
.pk-plug-chip.is-beauty { background: #cd4f21; }
.pk-plug-chip.is-more {
  color: var(--accent); background: rgba(232, 93, 61, .07);
  border: 1.5px dashed var(--accent); box-shadow: none;
}
.pk-assemble-out {
  padding: 15px 22px; border-radius: 12px;
  background: var(--accent); color: #fff; font-weight: 600; font-size: 15px;
}
.pk-hv-note { margin-top: 24px; text-align: center; color: var(--ink-2); font-size: 13.5px; max-width: 620px; }
.pk-hv-note b { color: var(--ink); }
.pk-hero .pk-hv-note { color: rgba(233, 239, 236, .6); max-width: 680px; }
.pk-hero .pk-hv-note b { color: #fff; }

/* ---------- 通用章节头 ---------- */
.pk-section { padding: 96px 0; border-top: 1px solid var(--line); }
.pk-section-tint { background: var(--tint); }
.pk-sec-head { max-width: 640px; margin-bottom: 52px; }
.pk-sec-head.is-center { margin-left: auto; margin-right: auto; text-align: center; }
.pk-chapter {
  display: inline-block; font-size: 12.5px; font-weight: 600;
  color: var(--accent); letter-spacing: 2.5px; margin-bottom: 14px;
}
/* 章节标记前缀的小魔方（九宫格六彩），让魔方主题贯穿全站 */
.pk-chapter::before {
  content: ""; display: inline-block; vertical-align: -2px;
  width: 14px; height: 14px; margin-right: 8px; border-radius: 3px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14'%3E%3Crect x='0' y='0' width='4.3' height='4.3' rx='1' fill='%230e7d72'/%3E%3Crect x='4.8' y='0' width='4.3' height='4.3' rx='1' fill='%23ff6a3d'/%3E%3Crect x='9.6' y='0' width='4.3' height='4.3' rx='1' fill='%232f6fed'/%3E%3Crect x='0' y='4.8' width='4.3' height='4.3' rx='1' fill='%231faa63'/%3E%3Crect x='4.8' y='4.8' width='4.3' height='4.3' rx='1' fill='%23cfd6dd'/%3E%3Crect x='9.6' y='4.8' width='4.3' height='4.3' rx='1' fill='%23ec4a4a'/%3E%3Crect x='0' y='9.6' width='4.3' height='4.3' rx='1' fill='%23f5c518'/%3E%3Crect x='4.8' y='9.6' width='4.3' height='4.3' rx='1' fill='%230e7d72'/%3E%3Crect x='9.6' y='9.6' width='4.3' height='4.3' rx='1' fill='%23ff8a3d'/%3E%3C/svg%3E") center / 14px no-repeat;
}
.pk-sec-head h2 { font-size: 32px; font-weight: 600; line-height: 1.35; }
.pk-sec-head > p { margin-top: 14px; color: var(--ink-2); }

/* ---------- 01 能力：三列卡片 ---------- */
.pk-cap-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.pk-cap-card {
  position: relative; padding: 26px 24px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  --c: var(--accent); --c2: var(--accent-soft);
  transition: transform .18s, border-color .18s, box-shadow .18s;
}
.pk-cap-card:hover {
  transform: translateY(-3px);
  border-color: var(--c);
  box-shadow: var(--shadow);
}
.pk-cap-card > b {
  position: absolute; top: 20px; right: 22px;
  font-size: 12px; font-weight: 700; color: var(--c); letter-spacing: 1px;
}
.pk-cap-card .pk-cap-ico {
  width: 46px; height: 46px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--c2); border-radius: 12px;
}
.pk-cap-card .pk-cap-ico img { width: 24px; height: 24px; object-fit: contain; }
/* 12 卡按魔方六色循环上色 */
.pk-cap-card:nth-child(12n+1), .pk-cap-card:nth-child(12n+7)  { --c: var(--cube-cyan);   --c2: var(--cube-cyan-soft); }
.pk-cap-card:nth-child(12n+2), .pk-cap-card:nth-child(12n+8)  { --c: var(--cube-blue);   --c2: var(--cube-blue-soft); }
.pk-cap-card:nth-child(12n+3), .pk-cap-card:nth-child(12n+9)  { --c: var(--cube-green);  --c2: var(--cube-green-soft); }
.pk-cap-card:nth-child(12n+4), .pk-cap-card:nth-child(12n+10) { --c: var(--cube-red);    --c2: var(--cube-red-soft); }
.pk-cap-card:nth-child(12n+5), .pk-cap-card:nth-child(12n+11) { --c: var(--cube-orange); --c2: var(--cube-orange-soft); }
.pk-cap-card:nth-child(12n+6), .pk-cap-card:nth-child(12n+12) { --c: var(--cube-yellow); --c2: var(--cube-yellow-soft); }
.pk-cap-card h3 { margin-top: 16px; font-size: 15.5px; font-weight: 600; }
.pk-cap-card p { margin-top: 8px; color: var(--ink-2); font-size: 13.5px; line-height: 1.65; }

/* ---------- 02 数字人：三栏网格 ---------- */
.pk-cast {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.pk-cast .home-v3-avatar {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 3 / 4; background: var(--dark-2); cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.pk-cast .home-v3-avatar:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pk-cast .home-v3-avatar video { width: 100%; height: 100%; object-fit: cover; }
.pk-cast .home-v3-avatar-status {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(13, 27, 26, .62); backdrop-filter: blur(6px);
  color: #fff; font-size: 11.5px; letter-spacing: 1px;
}
.pk-cast .home-v3-avatar-play {
  position: absolute; inset: 0; margin: auto; z-index: 2;
  width: 52px; height: 52px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,.92) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='%23121212'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E") center / 20px no-repeat;
  box-shadow: 0 4px 18px rgba(13,27,26,.3);
  transition: transform .2s, opacity .2s;
}
.pk-cast .home-v3-avatar.is-playing .home-v3-avatar-play { opacity: 0; }
.pk-cast .home-v3-avatar-play:hover { transform: scale(1.08); }
.pk-cast .home-v3-avatar-meta {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 44px 18px 16px;
  background: linear-gradient(180deg, transparent, rgba(13, 27, 26, .9));
}
.pk-cast .home-v3-avatar-meta strong { display: block; color: #fff; font-size: 16px; font-weight: 600; }
.pk-cast .home-v3-avatar-meta span {
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
  color: rgba(255,255,255,.68); font-size: 12.5px; margin-top: 2px;
}
.pk-cast-note { margin-top: 26px; font-size: 13px; color: var(--ink-3); text-align: center; }

/* ---------- 03 剪辑：网格 ---------- */
.pk-editing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.pk-editing-grid .home-v3-editing-card {
  position: relative; display: block; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); background: var(--dark-2); aspect-ratio: 16 / 10;
  transition: transform .18s, box-shadow .18s;
}
.pk-editing-grid .home-v3-editing-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pk-editing-grid .home-v3-editing-media { position: absolute; inset: 0; }
.pk-editing-grid .home-v3-editing-media img,
.pk-editing-grid .home-v3-editing-media video { width: 100%; height: 100%; object-fit: cover; }
.pk-editing-grid .home-v3-editing-placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 10px;
  align-items: center; justify-content: center; color: rgba(255,255,255,.55); font-size: 12px;
}
.pk-editing-grid .home-v3-editing-card:nth-child(6n+1) .home-v3-editing-placeholder { background: linear-gradient(150deg, #26302f, #121212); }
.pk-editing-grid .home-v3-editing-card:nth-child(6n+2) .home-v3-editing-placeholder { background: linear-gradient(150deg, #31383e, #121212); }
.pk-editing-grid .home-v3-editing-card:nth-child(6n+3) .home-v3-editing-placeholder { background: linear-gradient(150deg, #3a352d, #121212); }
.pk-editing-grid .home-v3-editing-card:nth-child(6n+4) .home-v3-editing-placeholder { background: linear-gradient(150deg, #46282a, #121212); }
.pk-editing-grid .home-v3-editing-card:nth-child(6n+5) .home-v3-editing-placeholder { background: linear-gradient(150deg, #23402f, #121212); }
.pk-editing-grid .home-v3-editing-card:nth-child(6n+6) .home-v3-editing-placeholder { background: linear-gradient(150deg, #33313f, #121212); }
.pk-editing-grid .home-v3-editing-placeholder img { width: 32px; height: 32px; filter: brightness(0) invert(1); opacity: .65; }
.pk-editing-grid .home-v3-editing-status {
  position: absolute; top: 12px; left: 12px; display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(13, 27, 26, .62); backdrop-filter: blur(6px);
  color: #fff; font-size: 11.5px;
}
.pk-editing-grid .home-v3-editing-status img { width: 13px; height: 13px; filter: brightness(0) invert(1); }
.pk-editing-grid .home-v3-editing-recommend {
  position: absolute; top: 12px; right: 12px;
  padding: 4px 10px; border-radius: 999px;
  background: #d9773c; color: #fff; font-size: 11.5px; font-weight: 600; font-style: normal;
}
.pk-editing-grid .home-v3-editing-copy {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 42px 16px 14px;
  background: linear-gradient(180deg, transparent, rgba(13,27,26,.9));
}
.pk-editing-grid .home-v3-editing-copy small { display: block; color: rgba(255,255,255,.55); font-size: 11px; letter-spacing: 1.5px; }
.pk-editing-grid .home-v3-editing-copy strong { display: block; color: #fff; font-size: 15px; margin-top: 3px; }
.pk-editing-foot {
  margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.pk-editing-foot > span { color: var(--ink-2); font-size: 14px; }

/* ---------- 04 行业插件：公式 + 六行业卡 ---------- */
.pk-formula {
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  margin: 0 auto 46px; padding: 22px 30px;
  max-width: 780px;
  border: 1px dashed rgba(232, 93, 61, .35); border-radius: 14px;
  background: #fff;
}
.pk-f-item {
  padding: 12px 22px; border-radius: 10px;
  background: var(--tint); border: 1px solid var(--line);
  font-weight: 600; font-size: 15px;
}
.pk-f-item.is-plug { background: var(--accent); border-color: var(--accent); color: #fff; }
.pk-f-item.is-out { background: var(--dark); border-color: var(--dark); color: #fff; }
.pk-formula i { font-style: normal; font-size: 20px; font-weight: 600; color: var(--ink-3); }

.pk-plug-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.pk-plug-card {
  --plug: var(--accent);
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  transition: transform .18s, box-shadow .18s;
}
.pk-plug-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pk-plug-card::before { content: ""; display: block; height: 5px; background: var(--plug); }
.pk-plug-card.is-deco { --plug: var(--cube-orange); }
.pk-plug-card.is-beauty { --plug: #cd4f21; }
.pk-plug-card.is-food { --plug: var(--cube-red); }
.pk-plug-card.is-edu { --plug: var(--cube-green); }
.pk-plug-card.is-shop { --plug: var(--cube-blue); }
.pk-plug-card.is-custom { --plug: var(--cube-cyan); }
.pk-plug-body { padding: 24px 24px 20px; }
.pk-plug-tag {
  display: inline-block; padding: 3px 11px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; letter-spacing: 1px;
  color: var(--plug); border: 1px solid currentColor; opacity: .92;
}
.pk-plug-card h3 { margin-top: 14px; font-size: 17px; font-weight: 600; }
.pk-plug-card ul { list-style: none; margin-top: 14px; display: grid; gap: 8px; }
.pk-plug-card li { position: relative; padding-left: 18px; color: var(--ink-2); font-size: 13.5px; }
.pk-plug-card li::before {
  content: ""; position: absolute; left: 2px; top: .58em;
  width: 7px; height: 7px; border-radius: 2px;
  background: var(--plug); opacity: .75;
}
.pk-plug-card footer {
  margin-top: auto; padding: 14px 24px; border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--ink-3); letter-spacing: .5px;
}
.pk-plug-card footer b { color: var(--plug); font-weight: 600; }
.pk-plug-note { margin-top: 30px; text-align: center; font-size: 13px; color: var(--ink-3); }

/* ---------- 05 定价：账本式 ---------- */
.pk-pricing-wrap {
  border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  box-shadow: var(--shadow); background: #fff;
}
.pk-plan-table { font-size: 14px; }
.pk-plan-table .home-v3-plan-row {
  display: grid; grid-template-columns: 1.2fr repeat(5, 1fr);
  border-bottom: 1px solid var(--line);
}
.pk-plan-table .home-v3-plan-row:last-child { border-bottom: none; }
.pk-plan-table .home-v3-plan-row:not(.home-v3-plan-head) { transition: background .12s; }
.pk-plan-table .home-v3-plan-row:not(.home-v3-plan-head):hover { background: #faf6f3; }
.pk-plan-table .home-v3-plan-row > div {
  padding: 15px 18px; display: flex; flex-direction: column;
  justify-content: center; align-items: center; text-align: center; gap: 2px;
  border-left: 1px solid var(--line);
}
.pk-plan-table .home-v3-plan-row > div:first-child { border-left: none; align-items: flex-start; text-align: left; color: var(--ink-2); }
.pk-plan-table .home-v3-plan-head > div { padding-top: 26px; padding-bottom: 22px; position: relative; }
.pk-plan-table .home-v3-plan-head > div:first-child { justify-content: center; }
.pk-plan-table .home-v3-heading-kicker { font-size: 11.5px; letter-spacing: 2px; color: var(--ink-3); }
.pk-plan-table .home-v3-plan-head strong { font-size: 16px; font-weight: 600; }
.pk-plan-table .home-v3-plan-name { font-weight: 600; font-size: 15px; }
.pk-plan-table .home-v3-plan-price { font-size: 24px; font-weight: 600; color: var(--ink); line-height: 1.2; }
.pk-plan-table .home-v3-plan-head small { color: var(--ink-3); font-size: 12px; }
.pk-plan-table .home-v3-plan-head .is-recommend {
  background: var(--accent-soft); position: relative;
}
.pk-plan-table .home-v3-plan-recommend {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  padding: 2px 12px; border-radius: 999px;
  background: #d9773c; color: #fff; font-size: 11px; font-weight: 600;
}
.pk-plan-table .home-v3-check { color: var(--accent); font-weight: 600; }
.pk-pricing-actions {
  margin-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.pk-pricing-actions > span { color: var(--ink-2); font-size: 13.5px; }

/* ---------- 收尾：CTA + 页脚合并 ---------- */
.pk-end { background: var(--dark); color: #e9efec; padding-top: 0; }
.pk-end-cta {
  text-align: center; padding: 104px 0 88px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.pk-end-cta h2 { font-size: 36px; font-weight: 600; color: #fff; line-height: 1.35; }
.pk-end-cta p { margin: 16px auto 0; max-width: 480px; color: rgba(233,239,236,.6); }
.pk-end-cta .pk-btn { margin-top: 34px; }
.pk-end-foot {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 40px; align-items: center; padding: 44px 0 52px;
}
.pk-end-brand strong { display: block; font-size: 18px; color: #fff; }
.pk-end-brand span { display: block; margin-top: 6px; font-size: 13px; color: rgba(233,239,236,.45); }
.pk-end-service { display: flex; align-items: center; gap: 14px; font-size: 13px; color: rgba(233,239,236,.6); }
.pk-end-service .footer-qr { width: 74px; height: 74px; border-radius: 8px; overflow: hidden; background: #fff; flex-shrink: 0; }
.pk-end-service .footer-qr img { width: 100%; height: 100%; object-fit: contain; }
.pk-end-service b { color: #fff; }
.pk-end-links { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; font-size: 13px; color: rgba(233,239,236,.45); }
.pk-end-links a { color: rgba(233,239,236,.7); }
.pk-end-links a:hover { color: #fff; }

/* ---------- 窄屏（PC 小窗） ---------- */
@media (max-width: 1100px) {
  .pk-cap-cards, .pk-plug-cards { grid-template-columns: repeat(2, 1fr); }
  .pk-cast, .pk-editing-grid { grid-template-columns: repeat(2, 1fr); }
  .pk-plan-table .home-v3-plan-row { grid-template-columns: 1.2fr repeat(5, 1fr); }
  .pk-end-foot { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .pk-end-links { align-items: center; }
}
@media (max-width: 760px) {
  .pk-nav-links { display: none; }
  .pk-hero h1 { font-size: 34px; }
  .pk-hero-center > p br { display: none; }
  .pk-hero-stats { flex-wrap: wrap; justify-content: center; gap: 18px; }
  .pk-hv-cell, .pk-hv-plug, .pk-hv-slot { height: 60px; font-size: 12.5px; }
  .pk-hv-cube { gap: 8px; padding: 14px; }
  .pk-cap-cards, .pk-plug-cards, .pk-cast, .pk-editing-grid { grid-template-columns: 1fr; }
  .pk-plan-table { overflow-x: auto; }
  .pk-plan-table .home-v3-plan-row { min-width: 720px; }
  .pk-editing-foot, .pk-pricing-actions { flex-direction: column; align-items: flex-start; }
}