/* 爱投递 aitoudi.com — 官网样式（无外部依赖） */

:root {
  --c-primary: #2f6bff;
  --c-primary-600: #2155db;
  --c-primary-50: #eef3ff;
  --c-primary-100: #dbe6ff;
  --c-violet: #7a5cff;
  --c-accent: #ff6a3d;
  --c-accent-600: #e9552a;
  --c-accent-50: #fff1eb;
  --c-green: #12a150;
  --c-green-50: #e8f8ef;
  --c-amber: #d97706;
  --c-amber-50: #fff6e6;
  --c-red: #dc2626;

  --c-ink: #0f172a;
  --c-text: #1e293b;
  --c-muted: #64748b;
  --c-faint: #94a3b8;
  --c-line: #e5e9f2;
  --c-bg: #ffffff;
  --c-soft: #f6f8fc;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow: 0 6px 24px rgba(15, 23, 42, .08);
  --shadow-lg: 0 24px 60px rgba(30, 64, 175, .16);

  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { color: var(--c-ink); line-height: 1.25; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid rgba(47, 107, 255, .45); outline-offset: 2px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 100;
  background: var(--c-ink); color: #fff; padding: 8px 14px; border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 880px; }
.muted { color: var(--c-muted); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid transparent; border-radius: 999px;
  padding: 10px 20px; font-weight: 600; font-size: 15px; line-height: 1.2;
  transition: background-color .15s, border-color .15s, color .15s, transform .15s, box-shadow .15s;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; }
.btn--primary { background: var(--c-primary); color: #fff; box-shadow: 0 6px 18px rgba(47, 107, 255, .28); }
.btn--primary:hover { background: var(--c-primary-600); }
.btn--accent { background: var(--c-accent); color: #fff; box-shadow: 0 6px 18px rgba(255, 106, 61, .28); }
.btn--accent:hover { background: var(--c-accent-600); }
.btn--ghost { background: #fff; color: var(--c-ink); border-color: var(--c-line); }
.btn--ghost:hover { border-color: var(--c-primary-100); background: var(--c-primary-50); }
.btn--text { background: transparent; color: var(--c-primary); padding-left: 6px; padding-right: 6px; }
.btn--sm { padding: 7px 14px; font-size: 14px; }
.btn--lg { padding: 13px 26px; font-size: 16px; }
.btn--block { width: 100%; }

/* ---------- 导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(229, 233, 242, .8);
}
.nav__inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--c-ink); }
.brand:hover { text-decoration: none; }
.brand__mark { width: 32px; height: 32px; flex: none; }
.brand__name { font-weight: 800; font-size: 19px; letter-spacing: .02em; }
.brand__tag {
  font-size: 12px; font-weight: 600; color: var(--c-primary);
  background: var(--c-primary-50); border-radius: 999px; padding: 2px 8px;
}
.nav__links { display: flex; gap: 4px; margin-left: 12px; }
.nav__links a { color: var(--c-text); font-size: 15px; padding: 6px 12px; border-radius: 8px; }
.nav__links a:hover { background: var(--c-soft); text-decoration: none; }
.nav__actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.nav__toggle {
  display: none; width: 40px; height: 40px; border: 1px solid var(--c-line); border-radius: 10px;
  background: #fff; padding: 10px 9px; flex-direction: column; justify-content: space-between;
}
.nav__toggle span { display: block; height: 2px; background: var(--c-ink); border-radius: 2px; }

/* ---------- 首屏 ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 72px 0 88px;
  background:
    radial-gradient(720px 420px at 85% 10%, rgba(122, 92, 255, .14), transparent 60%),
    radial-gradient(640px 400px at 10% 0%, rgba(47, 107, 255, .14), transparent 60%),
    radial-gradient(560px 360px at 70% 100%, rgba(255, 106, 61, .10), transparent 60%),
    linear-gradient(180deg, #f8faff 0%, #fff 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(15, 23, 42, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, .035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
}
.hero__grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--c-primary-600);
  background: #fff; border: 1px solid var(--c-primary-100); border-radius: 999px; padding: 5px 14px;
  box-shadow: var(--shadow-sm);
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--c-green); box-shadow: 0 0 0 0 rgba(18, 161, 80, .5); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(18, 161, 80, .45); } 70% { box-shadow: 0 0 0 10px rgba(18, 161, 80, 0); } 100% { box-shadow: 0 0 0 0 rgba(18, 161, 80, 0); } }
.hero h1 { margin-top: 22px; font-size: clamp(38px, 5.4vw, 64px); font-weight: 800; letter-spacing: -.02em; }
.grad {
  background: linear-gradient(90deg, var(--c-primary) 0%, var(--c-violet) 55%, var(--c-accent) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { margin-top: 20px; font-size: clamp(16px, 1.6vw, 19px); color: #334155; max-width: 560px; }
.hero__cta { margin-top: 32px; display: flex; gap: 12px; flex-wrap: wrap; }
.trust-line { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--c-muted); font-size: 14px; }
.trust-line li { display: inline-flex; align-items: center; gap: 6px; }
.trust-line li::before {
  content: ""; width: 16px; height: 16px; border-radius: 50%; flex: none;
  background: var(--c-green-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2 7 10.6l4.6-5' fill='none' stroke='%2312a150' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat;
}

/* 首屏右侧：Agent 控制台示意 */
.hero__visual { position: relative; }
.console {
  position: relative;
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
  transform: rotate(-1.2deg);
}
.console__bar {
  display: flex; align-items: center; gap: 6px; padding: 12px 16px;
  background: var(--c-soft); border-bottom: 1px solid var(--c-line);
}
.console__bar span { width: 10px; height: 10px; border-radius: 50%; background: #d7dde8; }
.console__bar span:nth-child(1) { background: #ff8a80; }
.console__bar span:nth-child(2) { background: #ffd166; }
.console__bar span:nth-child(3) { background: #7bd88f; }
.console__bar b { margin-left: 8px; font-size: 13px; color: var(--c-muted); font-weight: 600; }
.console__body { padding: 18px; display: grid; gap: 12px; }
.task {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 14px; border: 1px solid var(--c-line); border-radius: 12px; background: #fff;
}
.task__icon {
  width: 28px; height: 28px; flex: none; border-radius: 8px; display: grid; place-items: center;
  font-style: normal; font-size: 14px; font-weight: 700;
  background: var(--c-soft); color: var(--c-muted);
}
.task.is-done .task__icon { background: var(--c-green-50); color: var(--c-green); }
.task.is-running { border-color: var(--c-primary-100); background: linear-gradient(180deg, #fbfcff, #f4f7ff); }
.task__icon--spin { background: var(--c-primary-50); position: relative; }
.task__icon--spin::after {
  content: ""; width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--c-primary-100); border-top-color: var(--c-primary);
  animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.task__text { min-width: 0; flex: 1; }
.task__text b { display: block; font-size: 15px; color: var(--c-ink); }
.task__text small { display: block; font-size: 13px; color: var(--c-muted); line-height: 1.5; margin-top: 2px; }
.meter { margin-top: 10px; height: 6px; border-radius: 999px; background: var(--c-primary-50); overflow: hidden; }
.meter span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--c-primary), var(--c-violet)); }
.console__note { position: absolute; right: 14px; bottom: 8px; font-size: 11px; color: var(--c-faint); }

/* ---------- 通用区块 ---------- */
.section { padding: 88px 0; }
.section--soft { background: var(--c-soft); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.kicker { font-size: 14px; font-weight: 700; color: var(--c-primary); letter-spacing: .08em; }
.section__head h2 { margin-top: 10px; font-size: clamp(28px, 3.4vw, 38px); font-weight: 800; }
.section__sub { margin-top: 12px; color: var(--c-muted); font-size: 17px; }
.notice {
  display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 8px; align-items: center;
  margin-top: 16px; font-size: 14px; color: #92400e;
  background: var(--c-amber-50); border: 1px solid #fde7c2; border-radius: 999px; padding: 6px 14px;
}
.notice b { color: var(--c-amber); }

/* 四步 */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.step {
  position: relative; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 26px 22px; box-shadow: var(--shadow-sm); transition: box-shadow .2s, transform .2s;
}
.step:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; right: 18px; top: 16px; font-family: var(--mono); font-size: 13px; color: var(--c-faint);
}
.step__icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--c-primary-50); margin-bottom: 16px;
}
.step__icon svg { width: 24px; height: 24px; fill: none; stroke: var(--c-primary); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.step__icon svg .fill { fill: var(--c-primary); stroke: none; }
.step:nth-child(3) .step__icon { background: var(--c-accent-50); }
.step:nth-child(3) .step__icon svg { stroke: var(--c-accent); }
.step h3 { font-size: 19px; }
.step p { margin-top: 8px; font-size: 15px; color: #475569; }
.step p b { color: var(--c-ink); }

/* ---------- 在线演示 ---------- */
.demo {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); overflow: hidden;
}
.stepper {
  display: grid; grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--c-line); background: #fbfcfe;
}
.stepper li {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 8px; font-size: 14px; color: var(--c-faint); font-weight: 600;
  border-bottom: 2px solid transparent; transition: color .2s, border-color .2s;
}
.stepper li span {
  width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  font-size: 12px; background: #eef1f6; color: var(--c-faint); flex: none;
}
.stepper li em { font-style: normal; }
.stepper li.is-active { color: var(--c-primary); border-bottom-color: var(--c-primary); }
.stepper li.is-active span { background: var(--c-primary); color: #fff; }
.stepper li.is-done { color: var(--c-text); }
.stepper li.is-done span { background: var(--c-green-50); color: var(--c-green); }
.demo__stage { padding: 28px; min-height: 420px; }
.stage-title { font-size: 20px; font-weight: 800; color: var(--c-ink); }
.stage-sub { margin-top: 6px; color: var(--c-muted); font-size: 15px; }
.stage-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 22px; }
.stage-actions .spacer { flex: 1; }

/* 第 1 步：选择简历 */
.picks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 20px; }
.pick {
  text-align: left; background: #fff; border: 1.5px solid var(--c-line); border-radius: var(--radius);
  padding: 18px; transition: border-color .15s, box-shadow .15s, transform .15s;
}
.pick:hover { border-color: var(--c-primary); box-shadow: var(--shadow); transform: translateY(-2px); }
.pick__tag { display: inline-block; font-size: 12px; font-weight: 700; border-radius: 999px; padding: 2px 10px; }
.pick__tag--campus { background: var(--c-primary-50); color: var(--c-primary-600); }
.pick__tag--exp { background: var(--c-accent-50); color: var(--c-accent-600); }
.pick b { display: block; margin-top: 10px; font-size: 17px; color: var(--c-ink); }
.pick small { display: block; margin-top: 4px; color: var(--c-muted); font-size: 14px; }
.pick__skills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.paste { margin-top: 18px; border: 1.5px dashed var(--c-line); border-radius: var(--radius); padding: 16px; background: #fcfdff; }
.paste summary { cursor: pointer; font-weight: 700; color: var(--c-ink); }
.paste textarea {
  width: 100%; min-height: 150px; margin-top: 12px; padding: 12px 14px; resize: vertical;
  border: 1px solid var(--c-line); border-radius: 10px; background: #fff; line-height: 1.6; font-size: 14px;
}
.paste textarea:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(47, 107, 255, .15); }
.paste .hint { margin-top: 8px; font-size: 13px; color: var(--c-muted); }
.paste .warn { margin-top: 8px; font-size: 13px; color: var(--c-red); }

/* 标签 / 徽章 */
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12.5px; line-height: 1.5; padding: 2px 9px; border-radius: 999px;
  background: #f1f4f9; color: #475569; border: 1px solid transparent; white-space: nowrap;
}
.chip--hit { background: var(--c-green-50); color: #0f7a3d; }
.chip--miss { background: #fff; color: var(--c-muted); border-color: var(--c-line); text-decoration: line-through; text-decoration-color: #cbd5e1; }
.chip--city { background: var(--c-primary-50); color: var(--c-primary-600); }
.chip--city-dim { background: #f1f4f9; color: var(--c-faint); }
.tag { display: inline-block; font-size: 13px; font-weight: 700; border-radius: 999px; padding: 4px 12px; }
.tag--blue { background: var(--c-primary-50); color: var(--c-primary-600); }
.tag--coral { background: var(--c-accent-50); color: var(--c-accent-600); }
.badge { display: inline-block; font-size: 12px; font-weight: 700; border-radius: 6px; padding: 1px 7px; }
.badge--type { background: #f1f4f9; color: #475569; }
.badge--src { background: var(--c-green-50); color: #0f7a3d; }

/* 第 2 步：Agent 运行日志 */
.agent-log { margin-top: 20px; display: grid; gap: 10px; max-width: 720px; }
.agent-log li {
  display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px;
  border: 1px solid var(--c-line); border-radius: 12px; background: #fff;
  opacity: .45; transition: opacity .3s, border-color .3s, background-color .3s;
}
.agent-log li.is-running { opacity: 1; border-color: var(--c-primary-100); background: #f7f9ff; }
.agent-log li.is-done { opacity: 1; }
.agent-log .dot {
  width: 22px; height: 22px; flex: none; border-radius: 50%; display: grid; place-items: center;
  background: #eef1f6; color: var(--c-faint); font-size: 12px; font-weight: 800; margin-top: 1px;
}
.agent-log li.is-running .dot::after {
  content: ""; width: 12px; height: 12px; border-radius: 50%;
  border: 2px solid var(--c-primary-100); border-top-color: var(--c-primary); animation: spin .8s linear infinite;
}
.agent-log li.is-done .dot { background: var(--c-green-50); color: var(--c-green); }
.agent-log b { display: block; font-size: 15px; color: var(--c-ink); }
.agent-log small { display: block; font-size: 13.5px; color: var(--c-muted); margin-top: 2px; }
.agent-log .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

/* 第 2 步：结果 */
.result-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }
.result-head .spacer { flex: 1; }
.summary { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.summary span { font-size: 13px; color: var(--c-muted); background: var(--c-soft); border-radius: 999px; padding: 3px 10px; }
.summary b { color: var(--c-ink); }
.buckets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
.bucket { background: var(--c-soft); border-radius: var(--radius); padding: 14px; }
.bucket__head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.bucket__head b { font-size: 16px; color: var(--c-ink); }
.bucket__head small { color: var(--c-muted); font-size: 13px; }
.bucket__dot { width: 10px; height: 10px; border-radius: 50%; }
.bucket--chong .bucket__dot { background: var(--c-accent); }
.bucket--wen .bucket__dot { background: var(--c-primary); }
.bucket--bao .bucket__dot { background: var(--c-green); }
.bucket__list { display: grid; gap: 10px; }
.bucket__empty { font-size: 13px; color: var(--c-faint); padding: 10px 2px; }
.job {
  position: relative; background: #fff; border: 1.5px solid var(--c-line); border-radius: 12px; padding: 14px;
  transition: border-color .15s, box-shadow .15s;
}
.job.is-selected { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(47, 107, 255, .1); }
.job__top { display: flex; gap: 10px; align-items: flex-start; }
.job__check { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--c-primary); flex: none; cursor: pointer; }
.job__title { font-size: 15px; font-weight: 700; color: var(--c-ink); line-height: 1.4; }
.job__co { margin-top: 3px; font-size: 13px; color: var(--c-muted); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.job__score { margin-left: auto; flex: none; }
.ring {
  --p: 80; --c: var(--c-primary);
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--c) calc(var(--p) * 1%), #e9eef6 0);
}
.ring b { width: 34px; height: 34px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-size: 13px; color: var(--c-ink); }
.bucket--chong .ring { --c: var(--c-accent); }
.bucket--bao .ring { --c: var(--c-green); }
.job__meta { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.job__why { margin-top: 10px; font-size: 13px; color: #475569; display: grid; gap: 4px; }
.job__why .ok { color: #0f7a3d; }
.job__why .gap { color: var(--c-amber); }
.job__foot { margin-top: 10px; display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--c-faint); }
.job__foot .btn { margin-left: auto; padding: 5px 10px; font-size: 13px; }
.excluded { margin-top: 18px; font-size: 13.5px; color: var(--c-muted); }
.excluded summary { cursor: pointer; color: var(--c-text); font-weight: 600; }
.excluded ul { margin-top: 8px; display: grid; gap: 6px; }
.excluded li { display: flex; gap: 8px; flex-wrap: wrap; }
.excluded li b { color: var(--c-text); font-weight: 600; }
.sticky-bar {
  position: sticky; bottom: 0; margin: 22px -28px -28px; padding: 14px 28px;
  background: rgba(255, 255, 255, .94); border-top: 1px solid var(--c-line);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.sticky-bar .count { font-size: 14px; color: var(--c-muted); }
.sticky-bar .count b { color: var(--c-ink); font-size: 18px; }
.sticky-bar .spacer { flex: 1; }

/* 第 3 步：定制简历 */
.tailor { display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; margin-top: 20px; align-items: start; }
.panel { border: 1px solid var(--c-line); border-radius: var(--radius); padding: 18px; background: #fff; }
.panel h4 { font-size: 15px; color: var(--c-ink); display: flex; align-items: center; gap: 8px; }
.panel h4 small { font-weight: 500; color: var(--c-muted); font-size: 13px; }
.panel--jd { background: #fbfcff; }
.jd-list { margin-top: 10px; display: grid; gap: 8px; font-size: 14px; color: #475569; }
.jd-list li { position: relative; padding-left: 16px; }
.jd-list li::before { content: ""; position: absolute; left: 2px; top: .7em; width: 6px; height: 6px; border-radius: 50%; background: var(--c-primary-100); }
.req-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.diff { margin-top: 12px; display: grid; gap: 12px; }
.diff__item { border: 1px solid var(--c-line); border-radius: 12px; overflow: hidden; }
.diff__before, .diff__after { padding: 10px 12px; font-size: 14px; line-height: 1.6; }
.diff__before { background: #fafbfc; color: var(--c-muted); text-decoration: line-through; text-decoration-color: #d5dbe5; }
.diff__after { background: #fff; color: var(--c-text); border-top: 1px dashed var(--c-line); }
.diff__after mark { background: #fff1b8; color: inherit; padding: 0 2px; border-radius: 3px; }
.diff__label { display: inline-block; font-size: 11.5px; font-weight: 700; color: var(--c-faint); margin-right: 6px; text-decoration: none; }
.resume-head { margin-top: 12px; padding: 10px 12px; border-radius: 10px; background: var(--c-primary-50); font-size: 14px; color: var(--c-primary-600); }
.confirm-box { margin-top: 14px; border: 1px solid #fde7c2; background: var(--c-amber-50); border-radius: 12px; padding: 12px 14px; }
.confirm-box b { color: #92400e; font-size: 14px; }
.confirm-box ul { margin-top: 8px; display: grid; gap: 8px; }
.confirm-box li { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: #78350f; }
.confirm-box li .acts { margin-left: auto; display: flex; gap: 6px; }
.confirm-box .mini { border: 1px solid #f3d9a8; background: #fff; border-radius: 999px; padding: 3px 10px; font-size: 13px; color: #92400e; }
.confirm-box .mini.is-on { background: #92400e; color: #fff; border-color: #92400e; }
.note-line { margin-top: 12px; font-size: 13px; color: var(--c-muted); }

/* 第 4 步：投递队列 */
.authorize { margin-top: 18px; display: grid; gap: 14px; }
.auth-list { border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; }
.auth-list li { display: flex; gap: 10px; align-items: center; padding: 11px 14px; font-size: 14px; border-bottom: 1px solid var(--c-line); }
.auth-list li:last-child { border-bottom: 0; }
.auth-list li .muted { margin-left: auto; font-size: 13px; }
.auth-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: #475569; }
.auth-consent input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--c-primary); flex: none; }
.queue { margin-top: 18px; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; }
.queue__row { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 13px 16px; border-bottom: 1px solid var(--c-line); background: #fff; }
.queue__row:last-child { border-bottom: 0; }
.queue__name b { display: block; font-size: 14.5px; color: var(--c-ink); }
.queue__name small { color: var(--c-muted); font-size: 13px; }
.queue__status { display: flex; align-items: center; gap: 8px; font-size: 13.5px; }
.st { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 3px 10px; font-weight: 600; background: #f1f4f9; color: var(--c-muted); white-space: nowrap; }
.st--run { background: var(--c-primary-50); color: var(--c-primary-600); }
.st--run::before {
  content: ""; width: 10px; height: 10px; border-radius: 50%;
  border: 2px solid var(--c-primary-100); border-top-color: var(--c-primary); animation: spin .8s linear infinite;
}
.st--ok { background: var(--c-green-50); color: #0f7a3d; }
.st--wait { background: var(--c-amber-50); color: #92400e; }
.queue__progress { height: 4px; background: var(--c-primary-50); grid-column: 1 / -1; border-radius: 999px; overflow: hidden; }
.queue__progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--c-primary), var(--c-violet)); transition: width .45s ease; }
.done-banner {
  margin-top: 16px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  padding: 12px 16px; border-radius: 12px; background: var(--c-green-50); color: #0f7a3d; font-weight: 600; font-size: 14.5px;
}
.done-banner .spacer { flex: 1; }
.done-banner--wait { background: var(--c-amber-50); color: #92400e; }

/* 第 5 步：进度同步 */
.tracker { display: grid; grid-template-columns: 1.5fr 1fr; gap: 18px; margin-top: 20px; }
.kanban { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.kanban__col { background: var(--c-soft); border-radius: 12px; padding: 10px; min-height: 180px; }
.kanban__col h5 { margin: 0 0 8px; font-size: 13px; color: var(--c-muted); display: flex; justify-content: space-between; }
.kanban__col h5 b { color: var(--c-ink); }
.kcard { background: #fff; border: 1px solid var(--c-line); border-radius: 10px; padding: 8px 10px; margin-bottom: 8px; font-size: 13px; animation: pop .35s ease; }
.kcard b { display: block; color: var(--c-ink); font-size: 13px; line-height: 1.4; }
.kcard small { color: var(--c-muted); }
.kcard.is-new { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(47, 107, 255, .12); }
@keyframes pop { from { transform: scale(.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.inbox { display: grid; gap: 10px; align-content: start; }
.inbox h4 { font-size: 15px; }
.mail {
  display: flex; gap: 10px; padding: 11px 12px; border: 1px solid var(--c-line); border-radius: 12px; background: #fff;
  font-size: 13.5px; animation: pop .35s ease;
}
.mail__icon { width: 28px; height: 28px; flex: none; border-radius: 8px; display: grid; place-items: center; background: var(--c-primary-50); color: var(--c-primary); font-weight: 700; }
.mail b { color: var(--c-ink); }
.mail small { display: block; color: var(--c-muted); margin-top: 2px; }
.mail--cal .mail__icon { background: var(--c-accent-50); color: var(--c-accent); }

/* ---------- 对比表 ---------- */
.compare-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--c-line); box-shadow: var(--shadow-sm); background: #fff; }
.compare { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 15px; }
.compare th, .compare td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--c-line); vertical-align: top; }
.compare thead th { background: var(--c-soft); font-size: 14px; color: var(--c-muted); font-weight: 700; }
.compare tbody th { color: var(--c-ink); font-weight: 700; white-space: nowrap; }
.compare td { color: #64748b; }
.compare .is-us { background: #f5f8ff; color: var(--c-ink); font-weight: 600; }
.compare thead .is-us { color: var(--c-primary); background: #eaf0ff; }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }

/* ---------- 你始终做主 ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.trust-grid li { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 20px 18px; }
.trust-grid b { display: flex; align-items: center; gap: 8px; color: var(--c-ink); font-size: 16px; }
.trust-grid b::before {
  content: ""; width: 22px; height: 22px; flex: none; border-radius: 7px;
  background: var(--c-primary-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3.5 5 6.5v5.2c0 4.3 3 7.6 7 8.8 4-1.2 7-4.5 7-8.8V6.5l-7-3Z' fill='none' stroke='%232f6bff' stroke-width='1.8' stroke-linejoin='round'/%3E%3Cpath d='m9 12 2.2 2.2L15.5 10' fill='none' stroke='%232f6bff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat;
}
.trust-grid span { display: block; margin-top: 8px; font-size: 14px; color: var(--c-muted); }

/* ---------- 校招 / 社招 ---------- */
.audience { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.audience__card { border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 28px; background: #fff; box-shadow: var(--shadow-sm); }
.audience__card h3 { margin-top: 14px; font-size: 21px; }
.checklist { margin-top: 16px; display: grid; gap: 10px; }
.checklist li { position: relative; padding-left: 26px; font-size: 15px; color: #475569; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .25em; width: 18px; height: 18px; border-radius: 50%;
  background: var(--c-primary-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2 7 10.6l4.6-5' fill='none' stroke='%232f6bff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat;
}

/* ---------- 价格 ---------- */
.pricing { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan { position: relative; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 26px 22px; box-shadow: var(--shadow-sm); }
.plan h3 { font-size: 18px; }
.plan__price { margin-top: 12px; color: var(--c-muted); }
.plan__price b { font-size: 34px; color: var(--c-ink); font-weight: 800; letter-spacing: -.02em; }
.plan--featured { border: 2px solid var(--c-primary); box-shadow: var(--shadow-lg); }
.plan__badge { position: absolute; top: -12px; left: 22px; background: var(--c-primary); color: #fff; font-size: 12px; font-weight: 700; border-radius: 999px; padding: 3px 12px; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 0 20px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary {
  list-style: none; cursor: pointer; padding: 18px 28px 18px 0; position: relative;
  font-weight: 700; color: var(--c-ink); font-size: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 2px; top: 50%; width: 10px; height: 10px; margin-top: -7px;
  border-right: 2px solid var(--c-faint); border-bottom: 2px solid var(--c-faint); transform: rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details p { padding: 0 0 18px; color: #475569; font-size: 15px; }

/* ---------- 预约内测 ---------- */
.section--cta {
  background:
    radial-gradient(600px 300px at 15% 20%, rgba(47, 107, 255, .16), transparent 60%),
    radial-gradient(600px 300px at 90% 90%, rgba(255, 106, 61, .12), transparent 60%),
    var(--c-soft);
}
.cta-card { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-lg); }
.cta-card__copy h2 { font-size: 32px; font-weight: 800; }
.cta-card__copy p { margin-top: 10px; color: var(--c-muted); font-size: 16px; }
.form { display: grid; gap: 14px; }
.form__row { display: grid; gap: 6px; border: 0; margin: 0; padding: 0; min-width: 0; }
.form__row label, .form__row legend { font-size: 14px; font-weight: 600; color: var(--c-ink); padding: 0; }
.form__row legend { margin-bottom: 6px; }
.req { color: var(--c-accent); margin-left: 3px; }
.form input[type="text"] {
  width: 100%; padding: 11px 14px; border: 1px solid var(--c-line); border-radius: 10px; background: #fff; font-size: 15px;
}
.form input[type="text"]:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(47, 107, 255, .15); }
.form input.is-invalid { border-color: var(--c-red); }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.segmented { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.segmented label { position: relative; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span {
  display: block; text-align: center; padding: 10px 12px; border: 1.5px solid var(--c-line); border-radius: 10px;
  font-weight: 600; font-size: 15px; color: var(--c-text); cursor: pointer; transition: all .15s;
}
.segmented input:checked + span { border-color: var(--c-primary); background: var(--c-primary-50); color: var(--c-primary-600); }
.segmented input:focus-visible + span { outline: 3px solid rgba(47, 107, 255, .45); outline-offset: 2px; }
.form__hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form__consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: #475569; }
.form__consent input { margin-top: 4px; width: 17px; height: 17px; accent-color: var(--c-primary); flex: none; }
.form__msg { min-height: 22px; font-size: 14px; }
.form__msg.is-ok { color: var(--c-green); font-weight: 600; }
.form__msg.is-err { color: var(--c-red); }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--c-line); padding: 32px 0 40px; background: #fff; }
.footer__inner { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
.footer__brand { display: flex; gap: 10px; align-items: baseline; }
.footer__brand b { color: var(--c-ink); font-size: 17px; }
.footer__brand span { color: var(--c-muted); font-size: 14px; }
.footer__links { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-left: auto; }
.footer__links a { color: var(--c-muted); font-size: 14px; }
.footer__note { width: 100%; color: var(--c-faint); font-size: 13px; }

/* ---------- 独立页面（隐私说明、404） ---------- */
.page { padding: 64px 0 88px; }
.page h1 { font-size: 34px; font-weight: 800; }
.page h2 { margin-top: 32px; font-size: 21px; }
.page p, .page li { margin-top: 10px; color: #475569; }
.page ul { list-style: disc; padding-left: 22px; }
.page .meta { margin-top: 8px; color: var(--c-faint); font-size: 14px; }
.notfound { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 80px 20px; }
.notfound h1 { font-size: 72px; font-weight: 800; color: var(--c-primary); }
.notfound p { margin-top: 8px; color: var(--c-muted); }
.notfound .btn { margin-top: 24px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .nav__links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; gap: 0; margin: 0; padding: 8px 12px 14px;
    background: #fff; border-bottom: 1px solid var(--c-line); box-shadow: var(--shadow);
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 12px; font-size: 16px; }
  .nav__toggle { display: flex; }
  .hero { padding: 48px 0 64px; }
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .console { transform: none; }
  .buckets { grid-template-columns: 1fr; }
  .tailor { grid-template-columns: 1fr; }
  .tracker { grid-template-columns: 1fr; }
  .cta-card { grid-template-columns: 1fr; gap: 20px; padding: 28px; }
}

@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .section__head { margin-bottom: 32px; }
  .steps { grid-template-columns: 1fr; }
  .picks { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .audience { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  .form__grid { grid-template-columns: 1fr; }
  .kanban { grid-template-columns: repeat(2, 1fr); }
  .demo__stage { padding: 20px 16px; }
  .sticky-bar { margin: 18px -16px -20px; padding: 12px 16px; }
  .stepper li { flex-direction: column; gap: 4px; padding: 10px 4px; font-size: 12px; }
  .brand__tag { display: none; }
  .nav__actions .btn { padding: 7px 12px; }
  .footer__links { margin-left: 0; }
}

@media (max-width: 420px) {
  .hero__cta .btn { width: 100%; }
  .stepper li em { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}