/* ============================================================
   暗黑金 · 高级 Fashion 主题
   主色：金色系（#d4af37 金 / #f5d67b 亮金 / #b8860b 琥珀）
   底：近黑暖黑 #0a0908
   字体：Cinzel(衬线标题/Logo/数字) + Noto Serif SC(中文衬线标题)
        + Noto Sans SC(正文) + JetBrains Mono(标签)
   说明：保留旧变量名 --cyan/--pink/--purple 但全部映射为金色系，
        使全站 HTML 中已有 var() 引用自动变成金色，无需逐页改值。
   ============================================================ */
:root{
  --bg:#0a0908;
  --bg2:#14110c;
  --card:rgba(24,20,13,.82);
  --card2:rgba(255,255,255,.04);
  --text:#f3edde;
  --muted:#a2947a;
  /* 金色系（沿用旧变量名做语义映射） */
  --cyan:#d4af37;    /* 主金（原青） */
  --pink:#c9a227;    /* 深金（原品红） */
  --purple:#8a6d2f;  /* 暗金（原紫） */
  --coral:#e8b04b;   /* 暖金（原珊瑚） */
  --gold:#f5d67b;    /* 亮金 */
  --shadow:0 8px 32px rgba(212,175,55,.14);
  --radius:22px;
  --font-display:'Cinzel','Noto Serif SC',serif;
  --font-body:'Noto Sans SC',-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  --font-serif:'Noto Serif SC',serif;
  --font-mono:'JetBrains Mono','SF Mono',ui-monospace,monospace;
}
* {box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  overflow-x:hidden;
  letter-spacing:.01em;
}
/* 暗金光晕背景 + 细金线网格 */
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 12% 18%, rgba(212,175,55,.13), transparent 42%),
    radial-gradient(circle at 88% 8%, rgba(201,162,39,.11), transparent 40%),
    radial-gradient(circle at 50% 95%, rgba(138,109,47,.10), transparent 48%),
    linear-gradient(rgba(10,9,8,.94), rgba(10,9,8,.94)),
    repeating-linear-gradient(0deg, rgba(212,175,55,.035) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(212,175,55,.035) 0 1px, transparent 1px 64px);
  pointer-events:none;
  z-index:-1;
  animation:gridDrift 24s linear infinite;
}
@keyframes gridDrift{
  0%{background-position:0 0,0 0,0 0,0 0,0 0,0 0;}
  100%{background-position:0 0,0 0,0 0,0 0,0 64px,64px 0;}
}
/* 顶部金色细线点缀 */
body::after{
  content:"";
  position:fixed;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,rgba(212,175,55,.6),rgba(245,214,123,.8),rgba(212,175,55,.6),transparent);
  pointer-events:none;z-index:1000;
}
nav{
  position:sticky;
  top:0;
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 24px;
  background:rgba(10,9,8,.86);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(212,175,55,.22);
}
.logo{font-family:var(--font-display);font-weight:900;letter-spacing:3px;font-size:1.05rem;background:linear-gradient(90deg,var(--gold),var(--cyan));-webkit-background-clip:text;color:transparent;}
.nav-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap;}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.92rem;font-weight:500;transition:.25s;position:relative;}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--cyan);transition:.25s;box-shadow:0 0 8px var(--cyan);}
.nav-links a:hover,.nav-links a.active{color:var(--gold);text-shadow:0 0 12px rgba(212,175,55,.55);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.menu-btn{display:none;background:none;border:1px solid rgba(212,175,55,.35);color:var(--gold);padding:6px 12px;border-radius:8px;font-family:var(--font-mono);}
main{max-width:1100px;margin:0 auto;padding:40px 22px;animation:softIn .9s cubic-bezier(.22,.61,.36,1) both;}
.section-title{font-size:1.02rem;color:var(--cyan);font-family:var(--font-mono);letter-spacing:.12em;margin-bottom:10px;display:flex;align-items:center;gap:10px;text-shadow:0 0 6px rgba(212,175,55,.3);}
.section-title svg{width:22px;height:22px;flex-shrink:0;filter:drop-shadow(0 0 6px rgba(212,175,55,.6));}
.sec-head{font-family:var(--font-display);font-size:2rem;font-weight:800;margin:0 0 14px;letter-spacing:.02em;}
.sec-sub{color:var(--muted);margin-bottom:32px;}

/* Hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;padding:60px 0 40px;}
.hero-text h1{font-family:var(--font-display);font-size:3rem;margin:0 0 14px;line-height:1.1;background:linear-gradient(90deg,var(--text),var(--gold));-webkit-background-clip:text;color:transparent;animation:fadeUp .7s both, neonPulse 3.4s ease-in-out infinite 1s;}
.hero-text .tag{font-size:1.22rem;color:var(--muted);margin-bottom:22px;animation:fadeUp .7s both .12s;}
.hero-text .intro{color:var(--text);opacity:.92;font-size:1.05rem;max-width:560px;animation:fadeUp .7s both .22s;}
.intro .em{color:var(--gold);font-weight:600;font-family:var(--font-serif);}
.hl{color:var(--gold);font-weight:700;}
.mbti-inline{margin-top:18px;display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:.96rem;letter-spacing:.04em;color:var(--gold);font-weight:700;}
.mbti-inline .mbti-k{color:var(--muted);font-weight:600;font-size:.74rem;letter-spacing:.08em;border:1px solid rgba(212,175,55,.4);border-radius:4px;padding:2px 8px;}
.skill{display:inline-block;color:var(--gold);font-weight:700;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.02em;padding:2px 10px;margin:3px 5px 3px 0;border:1px solid rgba(212,175,55,.42);border-radius:13px;background:rgba(212,175,55,.09);box-shadow:0 0 10px rgba(212,175,55,.12);text-decoration:none;transition:.25s;}
a.skill:hover{background:rgba(212,175,55,.2);box-shadow:0 0 18px rgba(212,175,55,.4);transform:translateY(-1px);}
.domains{display:flex;flex-wrap:wrap;gap:10px;margin:4px 0 18px;animation:fadeUp .7s both .16s;}
.domains span{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;color:var(--gold);border:1px solid rgba(212,175,55,.32);background:rgba(212,175,55,.07);padding:5px 13px;border-radius:20px;transition:.25s;}
.domains span:hover{background:rgba(212,175,55,.16);box-shadow:0 0 16px rgba(212,175,55,.28);}
.hero-cta{animation:fadeUp .7s both .32s;}
.hero-img{position:relative;justify-self:center;animation:pop .8s both .25s;}
.avatar-wrap{
  width:300px;height:380px;border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(212,175,55,.22), rgba(245,214,123,.14), rgba(201,162,39,.18));
  padding:4px;box-shadow:0 24px 70px rgba(0,0,0,.6),0 0 48px rgba(212,175,55,.18);
  transition:transform .35s, box-shadow .35s;
}
.avatar-wrap:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 30px 80px rgba(0,0,0,.65),0 0 70px rgba(212,175,55,.3);}
.avatar-wrap img{width:100%;height:100%;object-fit:cover;border-radius:18px;display:block;}
.avatar-badge{
  position:absolute;bottom:-14px;left:50%;transform:translateX(-50%);
  background:rgba(10,9,8,.92);border:1px solid rgba(212,175,55,.45);
  color:var(--gold);padding:8px 18px;border-radius:30px;font-family:var(--font-mono);font-size:.78rem;
  box-shadow:0 8px 24px rgba(0,0,0,.4);white-space:nowrap;
}
/* ISTJ 小人像标签 */
.istj-chip{
  display:flex;align-items:center;gap:12px;margin-top:22px;
  background:rgba(24,20,13,.7);border:1px solid rgba(212,175,55,.28);
  border-radius:16px;padding:10px 16px;max-width:320px;
  animation:fadeUp .7s both .34s;transition:.28s;
}
.istj-chip:hover{border-color:rgba(212,175,55,.55);box-shadow:0 10px 30px rgba(212,175,55,.18);transform:translateY(-2px);}
.istj-chip img{width:52px;height:52px;border-radius:12px;object-fit:cover;background:#fff;flex-shrink:0;box-shadow:0 4px 14px rgba(0,0,0,.4);}
.istj-chip .istj-tag{font-family:var(--font-mono);font-size:.78rem;color:var(--gold);letter-spacing:.06em;display:block;}
.istj-chip .istj-desc{font-size:.78rem;color:var(--muted);display:block;margin-top:2px;}

.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin:36px 0;}
.info-card{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:18px;transition:.25s;animation:fadeUp .6s both;}
.info-card:hover{border-color:rgba(212,175,55,.45);transform:translateY(-4px);box-shadow:var(--shadow);}
.info-card .label{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);letter-spacing:.08em;}
.info-card .value{font-size:1.08rem;font-weight:700;margin-top:4px;}

/* Links / CTA */
.quick-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin:40px 0;}
.q-card{
  background:linear-gradient(135deg,rgba(212,175,55,.10),rgba(201,162,39,.06));
  border:1px solid rgba(212,175,55,.24);border-radius:var(--radius);padding:24px;
  text-decoration:none;color:var(--text);position:relative;overflow:hidden;transition:.28s;
  animation:fadeUp .6s both;
}
.q-card::before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);transform:skewX(-18deg);transition:.5s;}
.q-card:hover{transform:translateY(-6px);border-color:rgba(212,175,55,.6);box-shadow:0 14px 44px rgba(212,175,55,.18);}
.q-card:hover::before{left:140%;}
.q-card h3{margin:0 0 8px;font-size:1.15rem;display:flex;align-items:center;gap:8px;}
.q-card p{margin:0;color:var(--muted);font-size:.92rem;}
.q-card .arrow{position:absolute;right:18px;top:18px;color:var(--gold);font-size:1.1rem;transition:.28s;}
.q-card:hover .arrow{transform:translateX(6px);text-shadow:0 0 12px var(--gold);}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}
.card{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:24px;transition:.25s;animation:fadeUp .6s both;}
.card:hover{border-color:rgba(212,175,55,.5);box-shadow:0 14px 44px rgba(212,175,55,.14);transform:translateY(-4px);}
.card .num{font-family:var(--font-mono);font-size:.8rem;color:var(--pink);margin-bottom:8px;}
.card h3{margin:0 0 10px;font-size:1.15rem;}
.card p{margin:0;color:var(--muted);font-size:.94rem;}
.card ul{margin:12px 0 0;padding-left:18px;color:var(--muted);font-size:.92rem;}
.card li{margin:6px 0;}
.kv-list{list-style:none;padding:0;margin:12px 0 0;}
.kv-list li{display:flex;align-items:baseline;gap:14px;padding:10px 0;border-bottom:1px dashed rgba(212,175,55,.16);font-size:.94rem;color:var(--muted);line-height:1.6;margin:0;}
.kv-list li:last-child{border-bottom:none;}
.kv-list b{flex-shrink:0;width:9em;color:var(--gold);font-family:var(--font-mono);font-size:.8rem;letter-spacing:.04em;font-weight:700;padding-top:1px;}

/* ===== 熟悉与服务的领域（双维标签墙）===== */
.domain-sub{color:var(--muted);font-size:.9rem;margin:8px 0 18px;line-height:1.6;}
.domain-block{margin-top:18px;}
.domain-block:first-of-type{margin-top:4px;}
.domain-cap{display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--gold);opacity:.85;margin-bottom:10px;}
.nature-row{display:flex;flex-wrap:wrap;gap:12px;}
.nature-badge{background:linear-gradient(135deg,var(--gold),var(--cyan));color:#0a0908;font-family:var(--font-display);font-weight:700;font-size:1rem;letter-spacing:.04em;padding:7px 22px;border-radius:14px;box-shadow:0 0 16px rgba(212,175,55,.35);}
.track-group{margin-top:14px;}
.track-label{display:inline-block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;padding:2px 11px;border-radius:12px;margin-bottom:9px;}
.label-full{color:var(--gold);border:1px solid rgba(212,175,55,.4);}
.label-consult{color:var(--cyan);border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.12);}
.track-row{display:flex;flex-wrap:wrap;gap:10px;}
.track-pill{font-size:.88rem;padding:6px 16px;border-radius:20px;letter-spacing:.02em;text-decoration:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;}
.track-pill:hover{transform:translateY(-2px);box-shadow:0 0 18px rgba(212,175,55,.42);}
.track-pill.full{border:1px solid rgba(212,175,55,.45);color:var(--text);background:rgba(212,175,55,.06);}
.track-pill.consult{background:linear-gradient(135deg,rgba(212,175,55,.28),rgba(212,175,55,.12));border:1px solid rgba(212,175,55,.6);color:var(--gold);font-weight:600;box-shadow:0 0 12px rgba(212,175,55,.22);}
@media(max-width:680px){
  .nature-row{gap:9px;}
  .nature-badge{font-size:.92rem;padding:6px 18px;}
  .track-row{gap:8px;}
  .track-pill{font-size:.82rem;padding:5px 13px;}
}

/* ===== 职业跑道（横向时间轴 · 可转弯）===== */
.rail-title{font-family:var(--font-display);color:var(--gold);font-size:1.15rem;letter-spacing:.02em;margin:32px 0 4px;}
.racetrack{position:relative;display:flex;flex-wrap:wrap;gap:14px;margin:14px 0 6px;padding-top:8px;}
.racetrack::before{content:'';position:absolute;left:6%;right:6%;top:31px;height:3px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.5;z-index:0;}
.rt-node{position:relative;z-index:1;flex:1 1 150px;min-width:140px;background:linear-gradient(135deg,rgba(212,175,55,.10),rgba(201,162,39,.03));border:1px solid rgba(212,175,55,.22);border-radius:14px;padding:14px 16px;}
.rt-dot{display:block;width:14px;height:14px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px rgba(212,175,55,.7);margin-bottom:10px;}
.rt-yr{font-family:var(--font-mono);font-size:.72rem;color:var(--gold);letter-spacing:.04em;}
.rt-tt{margin-top:5px;font-size:.9rem;color:var(--text);line-height:1.5;}
@media(max-width:680px){.racetrack::before{display:none;}.rt-node{flex:1 1 100%;}}

/* Project case cards */
.project-card{display:flex;flex-direction:column;scroll-margin-top:92px;}
.pc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.pc-num{font-family:var(--font-mono);font-size:.8rem;color:var(--pink);}
.pc-badge{font-family:var(--font-mono);font-size:.68rem;color:var(--gold);border:1px solid rgba(212,175,55,.32);padding:2px 9px;border-radius:14px;white-space:nowrap;}
.pc-title{margin:0 0 10px;font-size:1.12rem;}
.pc-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;}
.pc-block{margin-top:10px;}
.pc-label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;color:var(--cyan);margin-bottom:4px;}
.pc-block p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.6;}

/* 项目案例 · 简易/详细切换 */
.pc-toggle{display:flex;gap:8px;margin:4px 0 14px;}
.pc-tab{
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;
  color:var(--muted);background:rgba(212,175,55,.06);
  border:1px solid rgba(212,175,55,.25);padding:6px 16px;border-radius:18px;
  cursor:pointer;transition:.25s;
}
.pc-tab:hover{color:var(--gold);border-color:rgba(212,175,55,.5);}
.pc-tab.active{color:#0a0908;background:linear-gradient(90deg,var(--gold),var(--cyan));border-color:transparent;font-weight:700;box-shadow:0 4px 16px rgba(212,175,55,.3);}
.pc-view{animation:softIn .5s both;}
.pc-simple p{color:var(--muted);font-size:.95rem;line-height:1.8;margin:0;}

/* 返回按钮（移动端友好） */
.back-btn{
  position:fixed;left:18px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:10000;
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(10,9,8,.92);border:1px solid rgba(212,175,55,.45);
  color:var(--gold);font-family:var(--font-mono);font-size:.82rem;letter-spacing:.04em;
  padding:10px 18px;border-radius:26px;cursor:pointer;
  box-shadow:0 8px 26px rgba(0,0,0,.5),0 0 18px rgba(212,175,55,.2);
  transition:.25s;backdrop-filter:blur(6px);
}
.back-btn:hover{background:rgba(212,175,55,.16);box-shadow:0 0 26px rgba(212,175,55,.45);transform:translateY(-2px);}
.back-btn svg{width:14px;height:14px;}

/* 关于我 · 顶部图文（移动端重排） */
.about-intro{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;margin:14px 0 34px;}
.about-intro .avatar-wrap{width:220px;height:280px;}
.about-intro .avatar-wrap img{width:100%;height:100%;object-fit:cover;border-radius:18px;display:block;}
@media(max-width:680px){
  .about-intro{grid-template-columns:1fr;gap:20px;margin:10px 0 26px;}
  .about-intro .avatar-wrap{width:160px;height:200px;margin:0 auto;}
  .back-btn{padding:12px 18px;font-size:.86rem;}
}

/* Timeline */
.timeline{position:relative;padding-left:28px;}
.timeline::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--cyan),var(--pink));box-shadow:0 0 10px rgba(212,175,55,.4);}
.tl-item{position:relative;margin-bottom:32px;padding-left:22px;animation:fadeUp .6s both;}
.tl-item::before{content:"";position:absolute;left:-26px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--cyan);box-shadow:0 0 14px var(--cyan);transition:.25s;}
.tl-item:hover::before{background:var(--cyan);box-shadow:0 0 22px var(--cyan);}
.tl-item .yr{font-family:var(--font-mono);font-size:.82rem;color:var(--cyan);margin-bottom:4px;}
.tl-item h4{margin:0 0 6px;font-size:1.1rem;}
.tl-item .co{color:var(--muted);font-size:.94rem;}
.tag-pill{display:inline-block;background:rgba(212,175,55,.12);color:var(--gold);border:1px solid rgba(212,175,55,.28);padding:2px 10px;border-radius:20px;font-size:.72rem;margin-left:8px;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;}
.contact-card{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:26px;text-align:center;animation:fadeUp .6s both;}
.contact-card:hover{border-color:rgba(212,175,55,.45);box-shadow:var(--shadow);}
.contact-card.qr img{width:220px;height:220px;border-radius:14px;margin:10px auto;display:block;background:#fff;}
.contact-card .big{font-size:1.3rem;font-weight:700;margin:10px 0 4px;word-break:break-all;}
.contact-card a{color:var(--gold);text-decoration:none;}
.contact-card a:hover{text-decoration:underline;}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:16px;margin:34px 0;}
.stat{text-align:center;background:var(--card2);border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:20px 10px;animation:fadeUp .6s both;}
.stat .num{font-family:var(--font-display);font-size:2rem;font-weight:800;background:linear-gradient(90deg,var(--gold),var(--cyan));-webkit-background-clip:text;color:transparent;}
.stat .lab{font-size:.8rem;color:var(--muted);margin-top:4px;}

/* Utilities */
.note{background:rgba(245,214,123,.07);border-left:3px solid var(--gold);padding:14px 18px;border-radius:0 12px 12px 0;color:var(--muted);font-size:.92rem;}

/* Timeline detail bullets */
.tl-detail{margin:12px 0 0;padding-left:20px;color:var(--muted);font-size:.93rem;}
.tl-detail li{margin:7px 0;line-height:1.65;}
.tl-detail b{color:var(--text);font-weight:600;}

/* Homepage bottom contact — symmetric two columns */
.home-contact{padding:30px 0 6px;animation:fadeUp .7s both;}
.hc-line{height:1px;background:linear-gradient(90deg,transparent,rgba(212,175,55,.5),transparent);margin-bottom:30px;}
.hc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.hc-card{
  background:var(--card);
  border:1px solid rgba(212,175,55,.2);
  border-radius:var(--radius);
  padding:22px 22px;
  text-align:left;
  display:flex;flex-direction:column;align-items:flex-start;justify-content:center;
  box-shadow:inset 0 0 30px rgba(212,175,55,.05);
  transition:.3s;
}
.hc-card:hover{border-color:rgba(212,175,55,.55);box-shadow:0 12px 40px rgba(212,175,55,.16),inset 0 0 30px rgba(212,175,55,.08);transform:translateY(-3px);}
.hc-label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;color:var(--muted);display:block;margin-bottom:14px;}
.hc-label svg{width:14px;height:14px;vertical-align:-2px;margin-right:5px;stroke:var(--gold);}
.hc-email a{font-size:1.02rem;font-weight:600;color:var(--gold);text-decoration:none;letter-spacing:.01em;word-break:break-all;}
.hc-email a:hover{text-decoration:underline;}
.hc-qr img{width:96px;height:96px;border-radius:10px;background:#fff;padding:5px;display:block;}
.hc-qr .cap{font-size:.78rem;color:var(--muted);margin-top:10px;}
.hc-tag{font-size:.8rem;color:var(--muted);margin-top:12px;letter-spacing:.02em;line-height:1.5;}
.hc-philosophy{max-width:680px;margin:30px 0 0;text-align:left;color:var(--text);opacity:.9;font-size:.96rem;line-height:1.9;letter-spacing:.01em;animation:fadeUp .7s both .1s;}
.hc-philosophy strong{color:var(--gold);font-weight:600;font-family:var(--font-mono);letter-spacing:.04em;margin-right:5px;}

/* ===== 擅长模块 · 点击弹窗 Modal ===== */
.mod-card{cursor:pointer;position:relative;}
.mod-card .open-hint{position:absolute;right:14px;top:14px;font-family:var(--font-mono);font-size:.62rem;color:var(--gold);border:1px solid rgba(212,175,55,.3);padding:2px 8px;border-radius:12px;opacity:.7;transition:.25s;}
.mod-card:hover .open-hint{opacity:1;box-shadow:0 0 12px rgba(212,175,55,.3);}
.modal-overlay{
  position:fixed;inset:0;z-index:9000;background:rgba(6,5,3,.72);
  backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;
  padding:22px;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;
}
.modal-overlay.open{opacity:1;visibility:visible;}
.modal-card{
  background:linear-gradient(160deg,rgba(30,25,15,.97),rgba(16,13,8,.97));
  border:1px solid rgba(212,175,55,.4);border-radius:var(--radius);
  max-width:640px;width:100%;max-height:84vh;overflow-y:auto;padding:30px;
  position:relative;transform:translateY(16px) scale(.97);transition:transform .3s;
  box-shadow:0 30px 90px rgba(0,0,0,.7),0 0 60px rgba(212,175,55,.12);
}
.modal-overlay.open .modal-card{transform:none;}
.modal-card::-webkit-scrollbar{width:6px;}
.modal-card::-webkit-scrollbar-thumb{background:rgba(212,175,55,.4);border-radius:3px;}
.modal-close{position:absolute;right:18px;top:16px;background:none;border:1px solid rgba(212,175,55,.4);color:var(--gold);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:1rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:.25s;}
.modal-close:hover{background:rgba(212,175,55,.15);box-shadow:0 0 14px rgba(212,175,55,.35);}
.modal-num{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.14em;color:var(--pink);margin-bottom:6px;}
.modal-title{font-family:var(--font-display);font-size:1.5rem;font-weight:800;margin:0 0 14px;color:var(--text);padding-right:40px;}
.modal-sec{margin-top:16px;}
.modal-sec .ms-label{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;color:var(--gold);margin-bottom:6px;}
.modal-sec p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.7;}
.modal-sec ul{margin:6px 0 0;padding-left:18px;color:var(--muted);font-size:.93rem;line-height:1.7;}
.modal-sec li{margin:6px 0;}
.modal-sec b{color:var(--text);font-weight:600;}
.modal-cases{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;}
.modal-cases span{background:rgba(212,175,55,.1);color:var(--gold);border:1px solid rgba(212,175,55,.28);padding:3px 12px;border-radius:16px;font-size:.76rem;font-family:var(--font-mono);}
.modal-cases a{background:rgba(212,175,55,.1);color:var(--gold);border:1px solid rgba(212,175,55,.34);padding:3px 12px;border-radius:16px;font-size:.76rem;font-family:var(--font-mono);text-decoration:none;transition:.25s;cursor:pointer;}
.modal-cases a:hover{background:rgba(212,175,55,.24);box-shadow:0 0 14px rgba(212,175,55,.4);transform:translateY(-1px);}

footer{text-align:center;padding:50px 22px 30px;color:var(--muted);font-size:.85rem;font-family:var(--font-mono);}
footer .cursor{display:inline-block;width:8px;height:15px;background:var(--cyan);margin-left:4px;animation:blink 1s infinite;box-shadow:0 0 8px var(--cyan);}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:0;}}

/* ===== 页面切换 · 科技感光束扫过 ===== */
.page-transition{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;background:transparent;pointer-events:none;transition:opacity .25s,visibility .25s;}
/* 其他页：金色斜切光束扫过 */
.page-transition.show{opacity:1;visibility:visible;background:rgba(8,6,4,.55);pointer-events:auto;}
.page-transition.show span{display:block;width:38%;height:100%;background:linear-gradient(105deg,transparent, rgba(212,175,55,.85) 45%, rgba(245,214,123,1) 50%, rgba(212,175,55,.85) 55%, transparent);box-shadow:0 0 90px rgba(212,175,55,.6);transform:skewX(-14deg);animation:beam .6s cubic-bezier(.7,0,.3,1) forwards;}
/* 首页：点击点金色圆形慢慢放大 */
.page-transition.zoom{opacity:1;visibility:visible;background:rgba(8,6,4,.2);pointer-events:auto;}
.page-transition.zoom span{position:absolute;left:var(--zx,50%);top:var(--zy,50%);width:26px;height:26px;border-radius:50%;transform:translate(-50%,-50%) scale(0);background:radial-gradient(circle at center, rgba(245,214,123,.6), rgba(212,175,55,.45) 42%, rgba(10,9,8,.97) 78%);box-shadow:0 0 90px rgba(212,175,55,.55);animation:zoomIn .72s cubic-bezier(.55,0,.2,1) forwards;}
@keyframes beam{from{transform:translateX(-160%) skewX(-14deg);}to{transform:translateX(320%) skewX(-14deg);}}
@keyframes zoomIn{from{transform:translate(-50%,-50%) scale(0);}to{transform:translate(-50%,-50%) scale(135);}}

/* Entrance keyframes */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}
@keyframes softIn{from{opacity:0;transform:translateY(14px);filter:blur(4px);}to{opacity:1;transform:none;filter:blur(0);}}
@keyframes pop{from{opacity:0;transform:scale(.94);}to{opacity:1;transform:none;}}
@keyframes neonPulse{0%,100%{filter:drop-shadow(0 0 4px rgba(212,175,55,.4));}50%{filter:drop-shadow(0 0 12px rgba(212,175,55,.72));}}

@media(max-width:800px){
  .hero{grid-template-columns:1fr;padding-top:30px;text-align:center;}
  .hero-text h1{font-size:2.2rem;}
  .istj-chip{margin-left:auto;margin-right:auto;}
  .avatar-wrap{width:240px;height:300px;margin:0 auto;}
  .hc-grid{grid-template-columns:1fr;max-width:360px;margin:0 auto;}
  .nav-links{display:none;position:absolute;top:58px;left:0;right:0;background:rgba(10,9,8,.96);border-bottom:1px solid rgba(212,175,55,.25);padding:16px 24px;flex-direction:column;align-items:flex-start;gap:14px;}
  .nav-links.open{display:flex;}
  .menu-btn{display:block;}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;}
  .page-transition{display:none!important;}
}

/* ===== 重点徽章 ===== */
.key-badge{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.08em;color:#0a0908;background:linear-gradient(135deg,var(--gold),var(--cyan));padding:2px 9px;border-radius:12px;font-weight:700;vertical-align:middle;margin-left:5px;box-shadow:0 0 10px rgba(212,175,55,.35);}



/* ===== 关于我 · 教育背景对齐 ===== */
.edu-list li{display:grid;grid-template-columns:130px 1fr;gap:6px 18px;align-items:baseline;margin-bottom:12px;}
.edu-list .edu-time{font-family:var(--font-display);letter-spacing:.04em;color:var(--gold);font-weight:600;}
.edu-list .edu-school{margin-right:12px;color:var(--text);font-weight:600;white-space:nowrap;}
.edu-list .edu-degree{color:var(--muted);font-size:.92rem;}
@media(max-width:600px){.edu-list li{grid-template-columns:1fr;gap:2px;}.edu-list .edu-rest{display:block;}}

/* ===== 项目案例 · 六字段结构 ===== */
.pc-fields{margin-top:6px;border-top:1px solid rgba(212,175,55,.14);padding-top:12px;}
.pc-field{display:grid;grid-template-columns:5.5em 1fr;gap:6px 16px;align-items:baseline;padding:11px 0;border-bottom:1px dashed rgba(212,175,55,.12);}
.pc-field:last-child{border-bottom:none;}
.pf-k{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--gold);font-weight:700;padding-top:1px;}
.pf-v{color:var(--text);font-size:.92rem;line-height:1.65;}
.pf-v ul{margin:6px 0 0;padding-left:18px;color:var(--muted);font-size:.9rem;line-height:1.6;}
.pf-v li{margin:6px 0;}
.deliver{display:block;margin-top:3px;color:var(--gold);font-family:var(--font-mono);font-size:.78rem;opacity:.92;}
.deliver::before{content:"▸ 交付：";opacity:.7;}
@media(max-width:600px){.pc-field{grid-template-columns:1fr;gap:2px;}.pf-k{margin-bottom:2px;}}

/* ===== 首页 · 模块跳转去方块外框（保留箭头与跳转）===== */
.quick-links .q-card{
  background:none;border:1px solid transparent;border-bottom:1px solid rgba(212,175,55,.18);
  border-radius:0;padding:18px 4px;box-shadow:none;overflow:visible;animation:fadeUp .6s both;
}
.quick-links .q-card::before{display:none;}
.quick-links .q-card:hover{transform:none;border-color:transparent;border-bottom-color:rgba(212,175,55,.55);box-shadow:none;background:rgba(212,175,55,.05);}
.quick-links .q-card .arrow{position:static;margin-right:8px;top:auto;right:auto;}
.quick-links .q-card h3{display:inline-flex;align-items:center;margin-bottom:4px;}
.quick-links .q-card p{font-size:.9rem;}

/* ===== 项目案例页 · 保密提醒（醒目横幅） ===== */
.confidential-note{
  background:rgba(212,175,55,.08);
  border:1px solid rgba(212,175,55,.35);
  border-left:4px solid var(--gold);
  border-radius:10px;
  padding:14px 18px;
  margin:0 0 26px;
  color:var(--muted);
  font-size:.9rem;
  line-height:1.75;
}
.confidential-note b{color:var(--gold);font-weight:700;}

/* ===== 项目案例页 · 分类标题 ===== */
.cat-head{
  font-family:var(--font-serif);
  color:var(--gold);
  font-size:1.12rem;
  letter-spacing:.06em;
  margin:36px 0 16px;
  padding-bottom:9px;
  border-bottom:1px solid rgba(212,175,55,.28);
  display:flex;
  align-items:center;
  gap:12px;
}
.cat-head .cat-count{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.12em;
  color:var(--muted);
  border:1px solid rgba(212,175,55,.28);
  padding:1px 9px;
  border-radius:11px;
  font-weight:400;
}

/* ===== 项目案例页 · 状态徽章三态 ===== */
.pc-badge.done{color:var(--gold);border-color:rgba(212,175,55,.4);}
.pc-badge.doing{color:#9bd6b0;border-color:rgba(155,214,176,.4);}
.pc-badge.proposal{color:#e2a6a6;border-color:rgba(226,166,166,.4);}