/* ============================================================
   英特费斯 INTERFACE · 服务 / 企业官网设计（services/marketing.html）
   —— 面向装备制造企业老板的招商页

   底色仍是全站亮色系统（aw.css 的 --ground / --ink / --accent / --violet）；
   深色只出现在两处：口号墙那一条满幅带、以及样机里的「作品画面」本身。

   命名前缀 wd-（web design）。
   注意：类名里不要出现 __cover / __pic / __fig / __shot / __media，
   fx.js 会给它们套 .fx-mask（clip-path），被裁的元素 IntersectionObserver 恒不相交。
   ============================================================ */

.wd { --wd-ease: cubic-bezier(.22,.65,.25,1); }

/* ============================================================
   首屏
   ============================================================ */
.wd-hero { padding-top: 46px; }

.wd-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12.5px; line-height: 20px; color: var(--mut);
  font-family: var(--mono); letter-spacing: .02em;
}
.wd-hero__eyebrow i {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); flex: none;
  box-shadow: 0 0 0 0 rgba(217,242,79,.9);
  animation: wd-pulse 2.8s var(--wd-ease) infinite;
}
@keyframes wd-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(217,242,79,.85); }
  70%  { box-shadow: 0 0 0 11px rgba(217,242,79,0); }
  100% { box-shadow: 0 0 0 0 rgba(217,242,79,0); }
}

.wd-hero__title {
  margin: 16px 0 0;
  font-size: clamp(40px, 7.6vw, 118px);
  font-weight: 600; line-height: 1.03;
  letter-spacing: -.035em;
}
.wd-hero__title em {
  font-style: normal;
  position: relative; white-space: nowrap;
}
/* 「表达」两个字下面压一条青柠，滚进视野时从左扫满 */
.wd-hero__title em::after {
  content: ""; position: absolute; left: -.04em; right: -.04em; bottom: .1em;
  height: .17em; background: var(--accent); border-radius: 2px;
  z-index: -1; transform-origin: left center;
  scale: 0 1; transition: scale .62s var(--wd-ease) .32s;
}
.wd-hero__title.is-in em::after { scale: 1 1; }

.wd-hero__lede {
  margin-top: 26px; max-width: 46ch;
  font-size: clamp(15px, 1.25vw, 18.5px); line-height: 1.72; color: var(--mut);
}
.wd-hero__lede b { font-weight: 500; color: var(--ink); }

.wd-hero__acts { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 32px; }

/* 首屏底部四个小数据 */
.wd-hero__facts {
  display: flex; flex-wrap: wrap; gap: 10px 34px;
  margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line);
}
.wd-hero__fact { display: flex; align-items: baseline; gap: 8px; }
.wd-hero__fact b { font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.wd-hero__fact b i { font-style: normal; color: var(--violet); }
.wd-hero__fact > span { font-size: 12.5px; color: var(--mut-2); }

/* ---------- 首屏样机组：浏览器 + 手机 ---------- */
.wd-stage {
  position: relative; margin-top: 54px;
  display: grid; grid-template-columns: minmax(0, 1fr) 250px;
  gap: 26px; align-items: end;
}
.wd-stage::before {                 /* 背后的柔光，把样机托起来 */
  content: ""; position: absolute; inset: -6% -4% -12%;
  background:
    radial-gradient(48% 60% at 22% 18%, rgba(94,106,210,.16), transparent 70%),
    radial-gradient(42% 52% at 84% 74%, rgba(217,242,79,.30), transparent 70%);
  filter: blur(28px); z-index: -1; pointer-events: none;
}
@media (max-width: 1000px) { .wd-stage { grid-template-columns: 1fr; } .wd-stage__side { display: none; } }

/* ============================================================
   浏览器样机（纯 CSS 画的窗口 · 内容是真实作品截图）
   ============================================================ */
.wd-brow {
  border-radius: 12px; overflow: hidden; background: #1b1c1f;
  border: 1px solid rgba(0,0,0,.14);
  box-shadow: 0 2px 6px -2px rgba(0,0,0,.18), 0 34px 70px -34px rgba(0,0,0,.45);
  transition: box-shadow .42s var(--wd-ease);
}
.wd-brow:hover { box-shadow: 0 2px 6px -2px rgba(0,0,0,.2), 0 44px 88px -36px rgba(0,0,0,.52); }

.wd-brow__bar {
  display: flex; align-items: center; gap: 12px;
  height: 38px; padding: 0 13px; background: #26282c;
}
.wd-brow__dots { display: flex; gap: 6px; flex: none; }
.wd-brow__dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.2); }
.wd-brow__dots i:first-child { background: #ff5f57; }
.wd-brow__dots i:nth-child(2) { background: #febc2e; }
.wd-brow__dots i:nth-child(3) { background: #28c840; }
.wd-brow__url {
  flex: 1; min-width: 0; height: 22px; border-radius: 6px;
  background: rgba(255,255,255,.09);
  display: flex; align-items: center; gap: 7px; padding: 0 10px;
  font-family: var(--mono); font-size: 11.5px; line-height: 22px;
  color: rgba(255,255,255,.62);
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.wd-brow__url svg { width: 10px; height: 10px; flex: none; stroke: rgba(255,255,255,.5); fill: none; stroke-width: 1.6; }
.wd-brow__url b { font-weight: 400; color: #fff; }

.wd-brow__view { position: relative; overflow: hidden; background: #0b0b0c; }
.wd-brow__view img {
  width: 100%; height: auto; display: block;
  transition: transform 14s linear;
}
.wd-brow:hover .wd-brow__view img,
.wd-brow:focus-within .wd-brow__view img { transform: translateY(calc(-100% + var(--wd-vh, 470px))); }
.wd-brow--tall .wd-brow__view { height: var(--wd-vh, 470px); }

/* 触屏没有 hover：让画面自己能滑 */
@media (hover: none) {
  .wd-brow--tall .wd-brow__view { overflow-y: auto; -webkit-overflow-scrolling: touch; }
  .wd-brow__view img { transition: none; }
}

/* 「移上去看整页」的提示 */
.wd-brow__hint {
  position: absolute; right: 12px; bottom: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 7px;
  height: 30px; padding: 0 13px; border-radius: 999px;
  background: rgba(12,12,14,.62); backdrop-filter: blur(8px);
  color: rgba(255,255,255,.9); font-size: 11.5px; line-height: 30px;
  border: 1px solid rgba(255,255,255,.14);
  transition: opacity .34s var(--wd-ease);
}
.wd-brow__hint i {
  width: 5px; height: 5px; border-radius: 50%; background: var(--accent);
  animation: wd-blink 1.7s var(--wd-ease) infinite;
}
@keyframes wd-blink { 0%,100% { opacity: 1; } 50% { opacity: .25; } }
.wd-brow:hover .wd-brow__hint { opacity: 0; }
@media (hover: none) { .wd-brow__hint { display: none; } }

/* ---------- 手机样机 ---------- */
.wd-phone {
  position: relative; border-radius: 30px; padding: 8px;
  background: linear-gradient(160deg, #2c2e33, #17181b);
  box-shadow: 0 2px 5px -2px rgba(0,0,0,.2), 0 26px 54px -26px rgba(0,0,0,.5);
}
.wd-phone::before {                 /* 听筒条 */
  content: ""; position: absolute; top: 17px; left: 50%; translate: -50% 0;
  width: 62px; height: 5px; border-radius: 3px; background: rgba(255,255,255,.16); z-index: 2;
}
.wd-phone__view { border-radius: 23px; overflow: hidden; background: #000; }
.wd-phone__view img { width: 100%; height: auto; display: block; }

/* ============================================================
   01 · 决策链：客户是怎么走到你官网的
   ============================================================ */
.wd-chain { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 34px; }
@media (max-width: 1100px) { .wd-chain { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .wd-chain { grid-template-columns: 1fr; } }

.wd-link {
  position: relative; overflow: hidden;
  padding: 22px 22px 24px; border-radius: var(--r-card);
  background: var(--card); border: 1px solid var(--line);
  transition: transform .42s var(--wd-ease), box-shadow .42s var(--wd-ease), border-color .42s var(--wd-ease);
}
.wd-link::before {                  /* 顶边彩线，hover 扫满 */
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0;
  background: var(--vb-f, var(--violet)); transition: width .46s var(--wd-ease);
}
.wd-link:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -24px rgba(0,0,0,.3); border-color: transparent; }
.wd-link:hover::before { width: 100%; }
.wd-link__n { font-family: var(--mono); font-size: 11.5px; color: var(--mut-2); }
.wd-link__t { margin-top: 12px; font-size: 17px; font-weight: 600; line-height: 1.4; }
.wd-link__d { margin-top: 9px; font-size: 13px; line-height: 23px; color: var(--mut); }
.wd-link__d b { font-weight: 600; color: var(--ink); }
.wd-link--end { background: #191919; border-color: #191919; color: #fff; }
.wd-link--end .wd-link__d { color: rgba(255,255,255,.7); }
.wd-link--end .wd-link__d b { color: var(--accent); }
.wd-link--end .wd-link__n { color: rgba(255,255,255,.42); }

/* 「八秒」那条强调 */
.wd-eight {
  display: grid; grid-template-columns: auto 1fr; gap: 44px; align-items: center;
  margin-top: 20px; padding: 30px 34px;
  border-radius: var(--r-card); background: var(--card); border: 1px solid var(--line);
}
.wd-eight__n {
  font-size: clamp(48px, 7vw, 92px); font-weight: 600; line-height: .9;
  letter-spacing: -.05em;
  background: linear-gradient(120deg, var(--ink) 40%, var(--violet));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.wd-eight__n small { font-size: .3em; font-weight: 500; letter-spacing: 0; -webkit-text-fill-color: var(--mut); }
.wd-eight__p { font-size: clamp(15px, 1.5vw, 19px); line-height: 1.65; max-width: 68ch; }
.wd-eight__p b { font-weight: 600; }
@media (max-width: 700px) { .wd-eight { grid-template-columns: 1fr; gap: 12px; } }

/* ============================================================
   02 · 口号墙（全页唯一一条满幅深色带）
   ============================================================ */
.wd-cry {
  margin-top: var(--sec-gap);
  background: #141416; color: #fff;
  padding: clamp(64px, 9vw, 118px) 0 0;
  overflow: hidden;
}
.wd-cry__label { font-family: var(--mono); font-size: 12.5px; color: rgba(255,255,255,.5); }
.wd-cry__lines { margin-top: 34px; border-top: 1px solid rgba(255,255,255,.12); }

.wd-cry__l {
  display: grid; grid-template-columns: 56px 1fr; align-items: baseline; gap: 10px;
  padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.12);
  opacity: 0; translate: 0 16px;
  transition: opacity .5s var(--wd-ease), translate .5s var(--wd-ease);
  transition-delay: calc(var(--i, 0) * 55ms);
}
.wd-cry__lines.is-in .wd-cry__l { opacity: 1; translate: 0 0; }
.wd-cry__l > i {
  font-style: normal; font-family: var(--mono);
  font-size: 12px; color: rgba(255,255,255,.52);
}
.wd-cry__l > p {
  font-size: clamp(21px, 3.1vw, 46px); font-weight: 500; line-height: 1.24;
  letter-spacing: -.03em; text-wrap: balance;
}
.wd-cry__l > p b { font-weight: 500; color: var(--accent); }
.wd-cry__l > p u {
  text-decoration: none; color: var(--accent);
  box-shadow: inset 0 -.09em 0 rgba(217,242,79,.55);
}
@media (max-width: 600px) { .wd-cry__l { grid-template-columns: 34px 1fr; } }

/* 底部把剩下的口号做成一条跑马灯 */
.wd-cry__mq { margin-top: clamp(48px, 7vw, 86px); padding: 26px 0 30px; border-top: 1px solid rgba(255,255,255,.12); }
.wd-cry__track { display: flex; width: max-content; animation: wd-marq 46s linear infinite; }
.wd-cry:hover .wd-cry__track { animation-play-state: paused; }
.wd-cry__track > span {
  display: inline-flex; align-items: center; gap: 22px;
  padding-right: 22px; white-space: nowrap;
  font-size: clamp(15px, 1.6vw, 21px); font-weight: 400; color: rgba(255,255,255,.72);
}
.wd-cry__track > span > i {
  width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex: none;
}
@keyframes wd-marq { to { transform: translateX(-50%); } }

/* ============================================================
   03 · 我们凭什么（对比 + 出身）
   ============================================================ */
.wd-from {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 20px; margin-top: 22px;
}
@media (max-width: 940px) { .wd-from { grid-template-columns: 1fr; } }
.wd-from__say {
  padding: 30px 32px; border-radius: var(--r-card);
  background: var(--card); border: 1px solid var(--line);
}
.wd-from__say p { font-size: clamp(16px, 1.55vw, 21px); line-height: 1.68; }
.wd-from__say p + p { margin-top: 14px; }
.wd-from__say b { font-weight: 600; }
.wd-from__say .wd-mark { background: linear-gradient(transparent 60%, rgba(217,242,79,.55) 0); }

.wd-from__nums { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; align-content: start; }
.wd-num {
  padding: 22px 20px; border-radius: var(--r-card);
  background: var(--card); border: 1px solid var(--line);
  transition: transform .42s var(--wd-ease), box-shadow .42s var(--wd-ease);
}
.wd-num:hover { transform: translateY(-3px); box-shadow: 0 16px 34px -22px rgba(0,0,0,.28); }
.wd-num b { display: block; font-size: clamp(28px, 3.4vw, 44px); font-weight: 600; line-height: 1; letter-spacing: -.03em; }
.wd-num b i { font-style: normal; color: var(--violet); }
.wd-num > span { display: block; margin-top: 9px; font-size: 12.5px; line-height: 20px; color: var(--mut); }

/* ============================================================
   04 · 一支队伍（彩卡）
   ============================================================ */
/* 五张卡：6 列栅格，前三张各占 2 列、后两张各占 3 列 —— 两行都铺满，不留孤儿 */
.wd-crew { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 30px; }
.wd-role { grid-column: span 2; }
.wd-role:nth-child(4), .wd-role:nth-child(5) { grid-column: span 3; }
@media (max-width: 1180px) {
  .wd-crew { grid-template-columns: repeat(2, 1fr); }
  .wd-role, .wd-role:nth-child(4), .wd-role:nth-child(5) { grid-column: span 1; }
  .wd-role:nth-child(5) { grid-column: span 2; }
}
@media (max-width: 620px) {
  .wd-crew { grid-template-columns: 1fr; }
  .wd-role:nth-child(5) { grid-column: span 1; }
}

.wd-role {
  position: relative; overflow: hidden; display: flex; flex-direction: column;
  min-height: 232px; padding: 24px 24px 22px; border-radius: var(--r-card);
  background: var(--vb-b, #f1f1f2); border: 1px solid transparent;
  transition: transform .42s var(--wd-ease), box-shadow .42s var(--wd-ease);
}
.wd-role::after {                   /* 右下角的色晕 */
  content: ""; position: absolute; right: -34%; bottom: -46%;
  width: 78%; aspect-ratio: 1; border-radius: 50%;
  background: var(--vb-f, var(--violet)); opacity: .12;
  transition: transform .5s var(--wd-ease), opacity .5s var(--wd-ease);
}
.wd-role:hover { transform: translateY(-5px); box-shadow: 0 22px 46px -28px rgba(0,0,0,.32); }
.wd-role:hover::after { transform: scale(1.3); opacity: .2; }
.wd-role > * { position: relative; z-index: 1; }
.wd-role__ico {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  font-size: 23px; line-height: 1; background: rgba(255,255,255,.72);
  transition: transform .42s var(--wd-ease), border-radius .42s var(--wd-ease);
}
.wd-role:hover .wd-role__ico { transform: translateY(-2px) rotate(-7deg) scale(1.08); border-radius: 50%; }
.wd-role__t { margin-top: 18px; font-size: 18.5px; font-weight: 600; letter-spacing: -.01em; }
.wd-role__t small { display: block; margin-top: 3px; font-family: var(--mono); font-size: 11px; font-weight: 400; color: var(--mut-2); }
.wd-role__d { margin-top: 11px; max-width: 46ch; font-size: 13px; line-height: 23px; color: var(--mut); }
.wd-role__d b { font-weight: 600; color: var(--ink); }
.wd-role__go {
  margin-top: auto; padding-top: 16px;
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; color: var(--ink);
}
.wd-role__go svg { width: 11px; height: 11px; stroke: currentColor; fill: none; stroke-width: 1.7; transition: transform .34s var(--wd-ease); }
a.wd-role:hover .wd-role__go svg { transform: translate(3px, -3px); }

/* ============================================================
   05 · 客资触达（表单 → 群消息）
   ============================================================ */
.wd-flow {
  display: grid; grid-template-columns: minmax(0,.86fr) 92px minmax(0,1fr);
  align-items: center; gap: 0; margin-top: 34px;
}
@media (max-width: 940px) {
  .wd-flow { grid-template-columns: 1fr; gap: 16px; }
  .wd-flow__arrow { transform: rotate(90deg); justify-self: center; }
}

/* 左：官网上的表单 */
.wd-form {
  padding: 24px 24px 22px; border-radius: var(--r-card);
  background: var(--card); border: 1px solid var(--line);
  box-shadow: 0 18px 44px -30px rgba(0,0,0,.3);
}
.wd-form__h { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.wd-form__h b { font-size: 15px; font-weight: 600; }
.wd-form__h span { font-family: var(--mono); font-size: 11px; color: var(--mut-2); }
.wd-form__rows { display: grid; gap: 9px; margin-top: 18px; }
.wd-form__row {
  display: grid; grid-template-columns: 66px 1fr; align-items: center; gap: 10px;
  height: 38px; padding: 0 12px; border-radius: var(--r-ui);
  background: #f4f4f5; font-size: 12.5px;
}
.wd-form__row span { color: var(--mut-2); }
.wd-form__row b { font-weight: 400; color: var(--ink); }
.wd-form__row--fill { background: rgba(94,106,210,.09); }
.wd-form__btn {
  margin-top: 16px; height: 40px; border-radius: var(--r-ui);
  display: grid; place-items: center;
  background: var(--ink); color: #fff; font-size: 13.5px; font-weight: 500;
  position: relative; overflow: hidden;
}
.wd-form__btn::after {              /* 按下去的一道扫光 */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(217,242,79,.55), transparent 70%);
  transform: translateX(-100%);
}
.wd-flow.is-in .wd-form__btn::after { animation: wd-sweep 1.5s var(--wd-ease) .35s; }
@keyframes wd-sweep { to { transform: translateX(100%); } }

/* 中：箭头与耗时 */
.wd-flow__arrow { display: grid; place-items: center; gap: 8px; }
.wd-flow__arrow b {
  font-family: var(--mono); font-size: 11.5px; color: var(--violet);
  white-space: nowrap;
}
.wd-flow__arrow i {
  display: block; width: 60px; height: 1.5px; background: var(--line); position: relative;
}
.wd-flow__arrow i::after {
  content: ""; position: absolute; right: -1px; top: 50%; translate: 0 -50%;
  border: 5px solid transparent; border-left-color: rgba(0,0,0,.22);
}
.wd-flow__arrow i::before {
  content: ""; position: absolute; left: 0; top: 0; height: 100%; width: 0;
  background: var(--violet);
}
.wd-flow.is-in .wd-flow__arrow i::before { animation: wd-run 1.1s var(--wd-ease) .3s forwards; }
@keyframes wd-run { to { width: 100%; } }

/* 右：仿群聊的推送卡 */
.wd-chat {
  border-radius: var(--r-card); overflow: hidden;
  background: var(--card); border: 1px solid var(--line);
  box-shadow: 0 22px 54px -32px rgba(0,0,0,.34);
}
.wd-chat__bar {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 16px; border-bottom: 1px solid var(--line); background: #fbfbfc;
}
.wd-chat__ava {
  width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center;
  background: var(--violet); color: #fff; font-size: 11px; font-weight: 600; flex: none;
}
.wd-chat__bar b { font-size: 13.5px; font-weight: 600; }
.wd-chat__bar span { font-size: 11.5px; color: var(--mut-2); }
.wd-chat__bar em {
  margin-left: auto; font-style: normal; font-family: var(--mono);
  font-size: 10.5px; color: var(--mut-2);
}
.wd-chat__body { padding: 16px; display: grid; gap: 12px; background: #f6f6f7; }

.wd-msg {
  opacity: 0; translate: 0 12px;
  transition: opacity .44s var(--wd-ease), translate .44s var(--wd-ease);
  transition-delay: calc(.55s + var(--i, 0) * .22s);
}
.wd-flow.is-in .wd-msg { opacity: 1; translate: 0 0; }

.wd-msg__card {
  border-radius: 10px; background: #fff; border: 1px solid var(--line); overflow: hidden;
}
.wd-msg__top {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 14px; background: linear-gradient(90deg, rgba(217,242,79,.5), rgba(217,242,79,.14));
  font-size: 12.5px; font-weight: 600;
}
.wd-msg__top i { width: 6px; height: 6px; border-radius: 50%; background: var(--ink); }
.wd-msg__top em { margin-left: auto; font-style: normal; font-family: var(--mono); font-size: 10.5px; font-weight: 400; color: rgba(34,34,34,.6); }
.wd-msg__kv { padding: 12px 14px; display: grid; gap: 7px; }
.wd-msg__kv > div { display: grid; grid-template-columns: 62px 1fr; gap: 10px; font-size: 12.5px; line-height: 19px; }
.wd-msg__kv span { color: var(--mut-2); }
.wd-msg__kv b { font-weight: 500; }
.wd-msg__kv b.wd-src { color: var(--violet); }
.wd-msg__acts { display: flex; gap: 8px; padding: 0 14px 13px; }
.wd-msg__acts span {
  height: 30px; padding: 0 14px; border-radius: 7px; display: grid; place-items: center;
  font-size: 12px; border: 1px solid var(--line); color: var(--mut);
}
.wd-msg__acts span:first-child { background: var(--ink); color: #fff; border-color: var(--ink); }

.wd-msg__note {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--mut);
}
.wd-msg__note i {
  width: 18px; height: 18px; border-radius: 50%; flex: none;
  display: grid; place-items: center; background: var(--accent);
  font-size: 10px; color: var(--ink);
}

/* 触达要点：一排小条 */
.wd-reach { display: grid; grid-template-columns: repeat(auto-fit, minmax(228px, 1fr)); gap: 12px; margin-top: 22px; }
.wd-reach__i {
  display: flex; align-items: flex-start; gap: 11px;
  padding: 15px 17px; border-radius: var(--r-card);
  background: var(--card); border: 1px solid var(--line);
  font-size: 12.5px; line-height: 21px; color: var(--mut);
  transition: transform .4s var(--wd-ease), box-shadow .4s var(--wd-ease);
}
.wd-reach__i:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -20px rgba(0,0,0,.26); }
.wd-reach__i b { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink); margin-bottom: 2px; }

/* ============================================================
   06 · 案例
   ============================================================ */
.wd-work { margin-top: 34px; }
.wd-work__head {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 18px;
}
.wd-work__id { display: flex; align-items: flex-start; gap: 13px; }
.wd-work__badge {
  margin-top: 6px; height: 26px; padding: 0 12px; border-radius: 999px; display: grid; place-items: center;
  background: var(--accent); font-size: 11.5px; font-weight: 600; letter-spacing: .01em;
}
.wd-work__name { font-size: clamp(20px, 2.3vw, 30px); font-weight: 600; letter-spacing: -.025em; }
.wd-work__name small { display: block; font-family: var(--mono); font-size: 11.5px; font-weight: 400; color: var(--mut-2); letter-spacing: 0; }
.wd-work__link { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; }
.wd-work__link svg { width: 11px; height: 11px; stroke: currentColor; fill: none; stroke-width: 1.7; transition: transform .34s var(--wd-ease); }
.wd-work__link:hover svg { transform: translate(3px, -3px); }

.wd-work__grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; align-items: start; }
@media (max-width: 1080px) { .wd-work__grid { grid-template-columns: 1fr; } }

.wd-work__aside { display: grid; gap: 12px; align-content: start; }
.wd-work__note {
  padding: 20px 22px; border-radius: var(--r-card);
  background: var(--card); border: 1px solid var(--line);
}
.wd-work__note p { font-size: 13.5px; line-height: 24px; color: var(--mut); }
.wd-work__note p b { font-weight: 600; color: var(--ink); }
.wd-work__note + .wd-work__note { }
.wd-work__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.wd-work__tags span {
  height: 26px; padding: 0 11px; border-radius: 999px; display: grid; place-items: center;
  background: #f0f0f1; font-size: 11.5px; color: var(--mut);
}

/* 「更多案例在路上」的空位 —— 不用灰块占位，用一句实话 */
.wd-more {
  display: grid; gap: 10px; padding: 24px 26px; border-radius: var(--r-card);
  border: 1px dashed rgba(0,0,0,.18); background: transparent;
}
.wd-more b { font-size: 14.5px; font-weight: 600; }
.wd-more p { font-size: 13px; line-height: 22px; color: var(--mut); }

/* ============================================================
   07 · 流程
   ============================================================ */
.wd-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; margin-top: 30px; }
.wd-step {
  position: relative; padding: 26px 22px 24px 0;
  border-top: 2px solid var(--line);
  transition: border-color .46s var(--wd-ease);
}
.wd-step:hover { border-top-color: var(--ink); }
.wd-step__n { font-family: var(--mono); font-size: 11.5px; color: var(--violet); }
.wd-step__t { margin-top: 10px; font-size: 16.5px; font-weight: 600; }
.wd-step__d { margin-top: 8px; font-size: 12.5px; line-height: 22px; color: var(--mut); max-width: 30ch; }
.wd-step__w { margin-top: 12px; font-family: var(--mono); font-size: 11px; color: var(--mut-2); }

/* ============================================================
   交付物
   ============================================================ */
.wd-give { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.wd-give span {
  height: 34px; padding: 0 15px; border-radius: 999px;
  display: inline-flex; align-items: center;
  background: var(--card); border: 1px solid var(--line);
  font-size: 13px; color: var(--mut);
  transition: transform .34s var(--wd-ease), background .34s var(--wd-ease), color .34s var(--wd-ease);
}
.wd-give span:hover { transform: translateY(-2px); background: var(--ink); color: #fff; border-color: var(--ink); }

/* ============================================================
   动效兜底
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .wd-cry__l, .wd-msg { opacity: 1; translate: none; transition: none; }
  .wd-cry__track { animation: none; }
  .wd-hero__eyebrow i, .wd-brow__hint i { animation: none; }
  .wd-brow__view img { transition: none; }
  .wd-hero__title em::after { scale: 1 1; transition: none; }
}

/* 只给读屏用的标题（全站还没有这个工具类，就近放在本页样式里） */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}

/* 案例区右列：说明卡高度自适应，手机吃掉剩下的高度并裁到首屏那一段，
   右列底边就自动和左边的浏览器窗口齐平，不用去猜一个固定裁切值。
   关键是第二行用 minmax(0, 1fr)：把右列的最小内容高度压到 0，
   这一行的高度才由左边的浏览器窗口决定，height:100% 才有个确定值可以往下传。 */
.wd-work__grid { align-items: stretch; }
.wd-work__grid > .wd-brow { align-self: start; }
.wd-work__aside { grid-template-rows: auto minmax(0, 1fr); min-height: 0; }
.wd-work__aside .wd-phone { height: 100%; min-height: 190px; }
.wd-work__aside .wd-phone__view { height: 100%; }
.wd-work__aside .wd-phone__view img { height: 100%; object-fit: cover; object-position: top center; }
@media (max-width: 1080px) {
  .wd-work__grid { align-items: start; }
  .wd-work__aside { grid-template-columns: 1fr auto; grid-template-rows: auto; align-items: start; }
  .wd-work__aside .wd-phone { max-width: 220px; height: auto; }
  .wd-work__aside .wd-phone__view { height: auto; }
  .wd-work__aside .wd-phone__view img { height: auto; object-fit: fill; }
}
  .wd-work__aside .wd-phone { max-width: 220px; }
  .wd-work__aside .wd-phone__view img { height: auto; object-fit: fill; }
}