/* ============ kejike Skill Hub — 深空靛蓝官方主题 ============ */
:root{
  --bg:#060a13; --bg2:#0a1222; --panel:#0e1830; --panel2:#132039;
  --line:rgba(148,170,255,.10); --line2:rgba(148,170,255,.20);
  --tx:#ecf1ff; --tx2:#a9b6d6; --tx3:#7282a8;
  --brand:#4f7cff; --brand2:#6ea8ff; --cyan:#22d3ee; --pink:#22d3ee;
  --ok:#34d399; --warn:#fbbf24; --bad:#fb7185;
  --grad:linear-gradient(135deg,#4f7cff 0%,#22d3ee 100%);
  --radius:18px; --radius-s:13px;
  --shadow:0 24px 70px -24px rgba(0,0,0,.75);
  --glow:0 10px 34px -10px rgba(79,124,255,.55);
  --cat:#4f7cff;
  /* 九大区域高光色（与 skill-view.js / Worker 同步，勿单独改） */
  --c-ecom:#ff6b4a; --c-dev:#5b8cff; --c-tools:#9a7bff; --c-research:#22c7a8;
  --c-persona:#ff5fa2; --c-social:#38bdf8; --c-content:#f6b73c; --c-auto:#2dd4bf; --c-fin:#eac435;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; color:var(--tx); background:var(--bg);
  font-family:"Segoe UI","Microsoft YaHei","PingFang SC","Hiragino Sans GB",system-ui,-apple-system,Arial,sans-serif;
  font-size:16px; line-height:1.7; letter-spacing:.1px;
  -webkit-font-smoothing:antialiased;
  background:#03050c; overflow-x:hidden;
}
/* ============ 银河视觉层 ============ */
.cosmos{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;
  background:radial-gradient(130% 90% at 50% -12%,#0b1633 0%,#050a18 46%,#020308 100%)}
#starfield{position:absolute;inset:0}
.nebula{position:absolute;border-radius:50%;filter:blur(90px);mix-blend-mode:screen;
  transform:translate(var(--px,0),var(--py,0));will-change:transform}
.nebula.n1{width:64vw;height:64vw;left:-16vw;top:-26vw;
  background:radial-gradient(circle,rgba(63,104,255,.44),rgba(63,104,255,.1) 46%,transparent 70%);
  animation:drift1 34s ease-in-out infinite alternate}
.nebula.n2{width:56vw;height:56vw;right:-18vw;top:-12vw;
  background:radial-gradient(circle,rgba(34,211,238,.3),rgba(34,211,238,.08) 48%,transparent 72%);
  animation:drift2 42s ease-in-out infinite alternate}
.nebula.n3{width:72vw;height:62vw;left:12vw;bottom:-48vw;
  background:radial-gradient(circle,rgba(139,112,255,.28),rgba(139,112,255,.07) 50%,transparent 72%);
  animation:drift3 48s ease-in-out infinite alternate}
.milkyway{position:absolute;left:-50%;top:4%;width:200%;height:440px;transform:rotate(-16deg) translate(var(--px,0),var(--py,0));
  background:linear-gradient(90deg,transparent 0%,rgba(120,150,255,.07) 28%,rgba(150,200,255,.16) 50%,rgba(168,150,255,.1) 68%,transparent 100%);
  filter:blur(26px);mix-blend-mode:screen;animation:bandPulse 14s ease-in-out infinite alternate}
.grain{position:absolute;inset:-100%;opacity:.055;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grainShift 1.2s steps(4) infinite}
.cosmos-vignette{position:absolute;inset:0;background:radial-gradient(120% 100% at 50% 30%,transparent 55%,rgba(1,2,6,.55) 100%)}
@keyframes drift1{from{margin-left:-2vw;margin-top:0}to{margin-left:5vw;margin-top:4vw}}
@keyframes drift2{from{margin-right:0;margin-top:0}to{margin-right:6vw;margin-top:5vw}}
@keyframes drift3{from{margin-bottom:-2vw}to{margin-bottom:3vw;margin-left:4vw}}
@keyframes bandPulse{from{opacity:.7}to{opacity:1}}
@keyframes grainShift{0%{transform:translate(0,0)}25%{transform:translate(-2%,1%)}50%{transform:translate(1%,-2%)}75%{transform:translate(-1%,2%)}100%{transform:translate(0,0)}}
/* 内容浮在银河层之上 */
.topbar,.wrap,.footer,.modal,.toast{position:relative;z-index:1}
.topbar{z-index:60}
/* 全局滚动条 */
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:#050a16}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#2f4fb0,#1b3270);border-radius:10px;border:2px solid #050a16}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#3d63d6,#22408f)}
html{scrollbar-color:#2f4fb0 #050a16;scrollbar-width:thin}
/* 区块滚动渐显 */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal,.hero.reveal *{opacity:1;transform:none;transition:none;animation:none}.nebula,.milkyway,.grain,.btn-primary,.btn-pink,.hero h1{animation:none}}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select{font-family:inherit}
::selection{background:rgba(79,124,255,.4)}

/* ============ 顶部栏 ============ */
.topbar{
  position:sticky; top:0; z-index:60;
  display:flex; align-items:center; justify-content:space-between; gap:18px;
  padding:13px 30px; backdrop-filter:blur(22px) saturate(1.3); -webkit-backdrop-filter:blur(22px) saturate(1.3); background:rgba(5,9,20,.7);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(110,168,255,.1), 0 10px 30px -18px rgba(0,0,0,.85);
}
.tb-brand{display:flex;align-items:center;gap:13px;min-width:0}
.tb-brand img{width:40px;height:40px;border-radius:11px;display:block;box-shadow:0 6px 18px -8px rgba(79,124,255,.7)}
.tb-brand b{font-size:18.5px;letter-spacing:.3px;white-space:nowrap}
.tb-brand span{display:block;font-size:12.5px;color:var(--tx3);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tb-right{display:flex;align-items:center;gap:11px;flex-wrap:wrap;justify-content:flex-end}
.btn{
  display:inline-flex;align-items:center;gap:8px; padding:10px 17px; border-radius:12px;
  font-size:14.5px;font-weight:600; border:1px solid var(--line2); color:var(--tx);
  background:rgba(148,170,255,.06); transition:.18s; white-space:nowrap;
}
.btn svg{width:16px;height:16px}
.btn:hover{border-color:rgba(110,168,255,.65);background:rgba(79,124,255,.14);transform:translateY(-1px)}
.btn-primary{position:relative;overflow:hidden;background:var(--grad);background-size:160% 160%;border-color:transparent;color:#fff;font-weight:700;box-shadow:var(--glow);animation:gradShift 7s ease infinite alternate}
.btn-primary:hover{background-position:100% 100%;box-shadow:0 14px 40px -10px rgba(79,124,255,.75);transform:translateY(-2px)}
.btn-pink{position:relative;overflow:hidden;background:linear-gradient(135deg,#22d3ee,#4f7cff,#22d3ee);background-size:200% 100%;border-color:transparent;color:#04121f;font-weight:800;box-shadow:0 10px 34px -12px rgba(34,211,238,.7);animation:gradShift 6s ease infinite alternate}
.btn-pink:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(34,211,238,.8)}
@keyframes gradShift{0%{background-position:0 0}100%{background-position:100% 100%}}
.btn-primary::after,.btn-pink::after{content:"";position:absolute;top:0;left:-80%;width:55%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-18deg);transition:left .6s ease}
.btn-primary:hover::after,.btn-pink:hover::after{left:130%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;pointer-events:none}
.lang-switch{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border-radius:11px;border:1px solid var(--line2);background:rgba(148,170,255,.06);font-size:14px;font-weight:600}
.lang-btn svg{width:14px;height:14px;opacity:.8}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:150px;background:var(--panel2);border:1px solid var(--line2);border-radius:13px;padding:6px;box-shadow:var(--shadow);display:none;z-index:80}
.lang-menu.open{display:block}
.lang-menu button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:9px 12px;border-radius:9px;font-size:14px;text-align:left}
.lang-menu button:hover{background:rgba(79,124,255,.16)}
.lang-menu button.on{color:var(--brand2);font-weight:700}
.lang-menu button.on::after{content:"✓"}

/* ============ 布局 ============ */
.wrap{max-width:1320px;margin:0 auto;padding:0 30px}
.hero{padding:64px 0 36px;position:relative}
.hero-eyebrow{display:inline-block;font-size:12px;letter-spacing:3.2px;color:#9cc2ff;font-weight:800;margin-bottom:16px;
  border:1px solid rgba(110,168,255,.3);background:rgba(79,124,255,.1);padding:6px 14px;border-radius:999px}
.hero h1{font-size:clamp(34px,4.8vw,58px);line-height:1.14;margin:0 0 18px;font-weight:850;letter-spacing:.2px;
  background:linear-gradient(115deg,#fff 10%,#bfd2ff 38%,#7ee7fa 55%,#bfd2ff 72%,#fff 92%);background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 30px rgba(79,124,255,.3));animation:titleShimmer 9s ease-in-out infinite alternate}
@keyframes titleShimmer{0%{background-position:0% 50%}100%{background-position:100% 50%}}
.hero.reveal .hero-eyebrow,.hero.reveal h1,.hero.reveal .lead,.hero.reveal .stats,.hero.reveal .hero-actions,.hero.reveal .hero-search,.hero.reveal .hero-sugs,.hero.reveal .hero-tip{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero.reveal h1{animation:rise .9s cubic-bezier(.2,.7,.2,1) both,titleShimmer 9s ease-in-out 1s infinite alternate}
.hero.reveal .lead{animation-delay:.08s}.hero.reveal .stats{animation-delay:.14s}.hero.reveal .hero-actions{animation-delay:.2s}
.hero.reveal .hero-search{animation-delay:.26s}.hero.reveal .hero-sugs{animation-delay:.32s}.hero.reveal .hero-tip{animation-delay:.38s}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.hero .lead{font-size:16.5px;color:var(--tx2);max-width:1060px;margin:0 0 26px}
.hero .lead b{color:var(--tx)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:0 0 30px;max-width:940px}
.stat{position:relative;overflow:hidden;background:linear-gradient(160deg,rgba(148,170,255,.1),rgba(148,170,255,.025));border:1px solid var(--line);border-radius:var(--radius);padding:19px 22px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:.25s}
.stat:hover{border-color:var(--line2);transform:translateY(-2px);box-shadow:0 16px 40px -20px rgba(79,124,255,.6)}
.stat::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:linear-gradient(90deg,var(--brand),var(--cyan),transparent)}
.stat b{display:block;font-size:33px;font-weight:800;line-height:1.1;background:linear-gradient(135deg,#8fb4ff,#5ee7f8);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:13.5px;color:var(--tx3);margin-top:5px;display:block}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}

/* 显眼主搜索框 */
.hero-search{display:flex;align-items:center;gap:13px;
  background:linear-gradient(180deg,rgba(19,32,57,.72),rgba(11,19,36,.72));backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1.5px solid rgba(110,168,255,.42);border-radius:18px;padding:10px 14px 10px 20px;max-width:960px;
  transition:.25s;box-shadow:0 0 0 5px rgba(79,124,255,.07),0 18px 54px -20px rgba(79,124,255,.6),inset 0 1px 0 rgba(255,255,255,.06)}
.hero-search:focus-within{border-color:var(--cyan);box-shadow:0 0 0 6px rgba(34,211,238,.12),0 20px 54px -20px rgba(34,211,238,.55)}
.hero-search>svg{width:22px;height:22px;color:var(--brand2);flex:none}
.hero-search input{flex:1;background:transparent;border:none;outline:none;color:var(--tx);font-size:17px;padding:14px 0;min-width:0}
.hero-search input::placeholder{color:var(--tx3)}
.hs-tag{font-size:12px;color:#9cc2ff;border:1px solid rgba(110,168,255,.3);background:rgba(79,124,255,.08);border-radius:20px;padding:5px 12px;white-space:nowrap}
.hero-sugs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:13px 0 0;max-width:960px}
.hero-sugs .hs-label{font-size:12.5px;color:var(--tx3);margin-right:2px}
.hero-sugs button{font-size:12.5px;color:var(--tx2);border:1px solid var(--line2);background:rgba(148,170,255,.05);border-radius:999px;padding:4px 12px;transition:.15s}
.hero-sugs button:hover{color:#fff;border-color:var(--brand);background:rgba(79,124,255,.16)}
.hero-tip{display:flex;gap:11px;margin-top:18px;background:rgba(79,124,255,.08);border:1px solid rgba(110,168,255,.22);border-radius:14px;padding:14px 17px;font-size:14px;color:var(--tx2);max-width:1060px}
.hero-tip svg{width:19px;height:19px;flex:none;color:var(--brand2);margin-top:3px}
.hero-tip b{color:var(--tx)}
.inline-code{background:rgba(148,170,255,.12);border:1px solid var(--line);border-radius:6px;padding:1px 7px;font-family:Consolas,Menlo,monospace;font-size:12.5px;color:#cfe0ff}

/* ============ 区域块 ============ */
.zone{margin:14px 0 30px;border:1px solid var(--line);border-radius:24px;
  background:linear-gradient(180deg,rgba(148,170,255,.055),rgba(148,170,255,.015));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  padding:28px 28px 24px;position:relative;overflow:hidden;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 30px 80px -50px rgba(0,0,0,.9)}
.zone::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--cat),color-mix(in srgb,var(--cat) 30%,transparent),transparent 75%);box-shadow:0 0 18px var(--cat)}
.zone-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.zone-eyebrow{font-size:11.5px;letter-spacing:3px;color:var(--cat);font-weight:700}
.zone-title{font-size:27px;font-weight:800;margin:6px 0 4px;display:flex;align-items:center;gap:13px;flex-wrap:wrap}
.zone-title .zt-dot{width:13px;height:13px;border-radius:50%;background:var(--cat);box-shadow:0 0 14px var(--cat)}
.zone-desc{color:var(--tx2);font-size:14.5px;max-width:880px;margin:0 0 16px}
.zone-desc b{color:var(--tx)}

/* 工具栏：分类区域 chips + 搜索 */
.toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.chips{display:flex;gap:9px;flex-wrap:wrap;flex:1;min-width:280px}
.chip{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:999px;font-size:14px;font-weight:600;
  border:1.5px solid color-mix(in srgb,var(--cc,#4f7cff) 28%,rgba(148,170,255,.06));background:color-mix(in srgb,var(--cc,#4f7cff) 7%,rgba(148,170,255,.03));color:var(--tx2);transition:.15s;position:relative}
.chip::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cc,#4f7cff);flex:none;box-shadow:0 0 8px var(--cc,#4f7cff)}
.chip b{font-size:12px;opacity:.75;font-weight:600}
.chip:hover{transform:translateY(-1px);color:var(--tx)}
.chip.on{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--cc,#4f7cff),color-mix(in srgb,var(--cc,#4f7cff) 68%,#000));box-shadow:0 8px 20px -10px var(--cc,#4f7cff)}
.chip.on::before{background:#fff;box-shadow:none}
.chip .nw{font-size:9.5px;background:#fff;color:#222;border-radius:5px;padding:1px 5px;font-weight:800;letter-spacing:.5px}
.tool-search{display:flex;align-items:center;gap:9px;background:var(--bg2);border:1.5px solid rgba(110,168,255,.3);border-radius:12px;padding:0 13px;min-width:280px;transition:.15s}
.tool-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,124,255,.1)}
.tool-search svg{width:16px;height:16px;color:var(--brand2)}
.tool-search input{background:transparent;border:none;outline:none;color:var(--tx);font-size:14.5px;padding:12px 0;width:100%}
.sort-sel{background:var(--bg2);border:1.5px solid var(--line2);border-radius:12px;color:var(--tx2);font-size:14px;padding:11px 12px;outline:none}

/* 区域状态条 */
.region-bar{position:sticky;top:-1px;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  background:rgba(10,18,34,.78);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:13px;padding:11px 16px;margin-bottom:14px}
.rb-left{display:flex;align-items:center;gap:11px;font-size:14.5px;font-weight:700}
.rb-dot{width:11px;height:11px;border-radius:50%;background:var(--cat);box-shadow:0 0 12px var(--cat)}
.rb-count{color:var(--tx3);font-weight:500;font-size:13.5px}
.rb-hint{font-size:12.5px;color:var(--tx3);display:inline-flex;align-items:center;gap:6px}
.rb-hint svg{width:14px;height:14px}

/* ====== 固定高度内部滚动的 skill 区域（兜底，页面不被拉长） ====== */
.scroll-zone{
  position:relative; height:64vh; min-height:430px; max-height:760px; overflow-y:auto; overscroll-behavior:contain;
  padding:2px 12px 10px 2px; scroll-behavior:smooth; border-radius:14px;
}
.scroll-zone::-webkit-scrollbar{width:11px}
.scroll-zone::-webkit-scrollbar-track{background:rgba(148,170,255,.05);border-radius:10px}
.scroll-zone::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--cat),color-mix(in srgb,var(--cat) 55%,#000));border-radius:10px;border:2px solid var(--bg)}
.scroll-zone::-webkit-scrollbar-thumb:hover{filter:brightness(1.2)}
.scroll-zone{scrollbar-width:thin;scrollbar-color:var(--cat) rgba(148,170,255,.05)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(305px,1fr));gap:16px;align-content:start}
.skill-card{
  --cc:#4f7cff; text-align:left; display:flex;flex-direction:column;gap:9px;
  background:linear-gradient(165deg,rgba(22,34,62,.82),rgba(11,19,36,.82));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid var(--line);
  border-left:3.5px solid var(--cc);border-radius:var(--radius-s);padding:18px 18px 15px;color:var(--tx);
  transition:transform .28s cubic-bezier(.2,.7,.2,1),border-color .28s,box-shadow .28s;min-height:218px;position:relative;overflow:hidden;
}
.skill-card::after{content:"";position:absolute;inset:0;background:radial-gradient(420px 90px at 0% 0%,color-mix(in srgb,var(--cc) 14%,transparent),transparent 70%);opacity:.8;pointer-events:none}
.skill-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--cc) 55%,rgba(148,170,255,.14));box-shadow:0 18px 38px -20px var(--cc)}
.sc-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.sc-cat{font-size:11.5px;font-weight:700;color:var(--cc);background:color-mix(in srgb,var(--cc) 15%,transparent);border:1px solid color-mix(in srgb,var(--cc) 32%,transparent);padding:3px 10px;border-radius:999px;white-space:nowrap}
.sc-dl{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--tx3);white-space:nowrap}
.sc-name{font-size:17px;font-weight:700;line-height:1.35;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.hot-badge,.src-badge{font-size:10px;font-weight:800;border-radius:6px;padding:2px 7px;letter-spacing:.5px}
.hot-badge{background:linear-gradient(135deg,#f59e0b,#f97316);color:#1b1205}
.src-badge{background:linear-gradient(135deg,#34d399,#10b981);color:#04140e}
.src-badge.badge-local{background:linear-gradient(135deg,#6ea8ff,#22d3ee);color:#04121f}
.src-badge.badge-smp{background:linear-gradient(135deg,#22d3ee,#5b8cff);color:#04121f}
.sc-author{font-size:12.5px;color:var(--tx3)}
.sc-desc{font-size:13.5px;color:var(--tx2);line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.sc-tags{display:flex;gap:6px;flex-wrap:wrap}
.sc-tags .tag{font-size:11px;color:var(--tx3);background:rgba(148,170,255,.07);border:1px solid var(--line);padding:2px 8px;border-radius:7px}
.sc-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:8px;border-top:1px dashed var(--line)}
.sc-pkg{font-family:Consolas,Menlo,monospace;font-size:11.5px;color:var(--tx3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sc-chan{font-size:11px;color:var(--cc);border:1px solid color-mix(in srgb,var(--cc) 35%,transparent);padding:2px 9px;border-radius:7px;white-space:nowrap}
.sc-more{font-size:13px;font-weight:700;color:var(--cc);margin-top:1px}

/* 兜底空态 */
.empty-state{border:1.5px dashed var(--line2);border-radius:18px;padding:54px 30px;text-align:center;color:var(--tx2);background:rgba(148,170,255,.03)}
.empty-state .es-ico{width:62px;height:62px;margin:0 auto 16px;border-radius:18px;display:grid;place-items:center;background:rgba(79,124,255,.14);color:var(--brand2)}
.empty-state .es-ico svg{width:30px;height:30px}
.empty-state h3{margin:0 0 8px;font-size:19px;color:var(--tx)}
.empty-state p{margin:0 auto 20px;max-width:520px;font-size:14px;color:var(--tx3)}
.empty-actions{display:flex;gap:11px;justify-content:center;flex-wrap:wrap}
.loading-state{display:grid;place-items:center;padding:70px 0;color:var(--tx3);gap:14px;font-size:14px}
.spinner{width:38px;height:38px;border-radius:50%;border:3px solid rgba(79,124,255,.25);border-top-color:var(--brand);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============ 弹窗通用 ============ */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:flex-start;justify-content:center;padding:44px 18px;background:rgba(2,4,10,.68);backdrop-filter:blur(10px);overflow-y:auto}
.modal.show{display:flex}
.m-card{width:100%;max-width:820px;background:linear-gradient(180deg,rgba(21,34,63,.96),rgba(9,16,32,.97));backdrop-filter:blur(26px);-webkit-backdrop-filter:blur(26px);border:1px solid var(--line2);border-radius:22px;box-shadow:0 40px 120px -30px rgba(0,0,0,.9),0 0 0 1px rgba(110,168,255,.06),inset 0 1px 0 rgba(255,255,255,.06);padding:30px 32px;position:relative;margin:auto;animation:modalIn .34s cubic-bezier(.2,.7,.2,1)}
@keyframes modalIn{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
.m-card.narrow{max-width:680px}
.m-close{position:absolute;right:18px;top:18px;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(148,170,255,.08);border:1px solid var(--line)}
.m-close svg{width:18px;height:18px}
.m-close:hover{background:rgba(148,170,255,.16)}
.m-h{font-size:15px;font-weight:800;margin:20px 0 10px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.m-h::before{content:"";width:5px;height:16px;border-radius:3px;background:var(--cat)}
.m-h-tip{font-size:12px;color:var(--tx3);font-weight:400}

/* 详情弹窗 */
.flags{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:12px}
.flag{font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;background:color-mix(in srgb,var(--cat) 16%,transparent);color:var(--cat);border:1px solid color-mix(in srgb,var(--cat) 34%,transparent)}
.flag.hot{background:rgba(245,158,11,.15);color:#fbbf24;border-color:rgba(245,158,11,.35)}
.dm-name{font-size:26px;font-weight:800;line-height:1.25;padding-right:44px}
.dm-author{color:var(--tx3);font-size:13.5px;margin:7px 0 16px}
.dm-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-bottom:6px}
.dm-stat{background:rgba(148,170,255,.05);border:1px solid var(--line);border-radius:13px;padding:12px 14px}
.dm-stat .k{font-size:11.5px;color:var(--tx3);margin-bottom:3px}
.dm-stat .v{font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:6px}
.dm-desc{color:var(--tx2);font-size:14.5px;background:rgba(148,170,255,.04);border:1px solid var(--line);border-radius:13px;padding:14px 16px}
.dm-list{margin:0;padding-left:20px;color:var(--tx2);font-size:14px}
.dm-list li{margin:6px 0}
.dm-list b{color:var(--tx)}
.dm-steps{margin:0;padding-left:4px;list-style:none;counter-reset:step;font-size:14px;color:var(--tx2)}
.dm-steps li{margin:10px 0;counter-increment:step}
.dm-steps b{color:var(--tx)}
.dm-steps code,.dm-list code{background:rgba(148,170,255,.12);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-family:Consolas,Menlo,monospace;font-size:12.5px;color:#cfe0ff}
.cli{display:flex;align-items:center;gap:10px;background:#070d1a;border:1px solid var(--line2);border-radius:11px;padding:9px 9px 9px 14px;margin:8px 0}
.cli code{flex:1;font-family:Consolas,Menlo,monospace;font-size:12.8px;color:#9ff0dc;word-break:break-all;background:none;border:none;padding:0}
.cli-copy{display:inline-flex;align-items:center;gap:6px;background:rgba(79,124,255,.18);border:1px solid rgba(110,168,255,.45);color:#bcd2ff;border-radius:8px;padding:6px 11px;font-size:12.5px;font-weight:700;white-space:nowrap}
.cli-copy:hover{background:rgba(79,124,255,.32)}
.prompt-box{position:relative;background:#070d1a;border:1px solid var(--line2);border-radius:13px;padding:16px 18px}
.prompt-box code{font-family:Consolas,Menlo,monospace;font-size:12.8px;color:var(--tx2);white-space:pre-wrap;display:block;padding-right:118px}
@media(max-width:560px){.prompt-box code{padding-right:10px;padding-top:34px}.prompt-box button{right:10px;top:10px}}
.prompt-box button{position:absolute;right:12px;top:12px;display:inline-flex;align-items:center;gap:6px;background:rgba(79,124,255,.18);border:1px solid rgba(110,168,255,.45);color:#bcd2ff;border-radius:9px;padding:7px 12px;font-size:12.5px;font-weight:700}
.dm-example{background:rgba(52,211,153,.07);border:1px solid rgba(52,211,153,.22);border-radius:12px;padding:13px 16px;color:var(--tx2);font-size:14px}
.dm-tags{display:flex;gap:7px;flex-wrap:wrap}
.dm-tags .tag{font-size:12px;color:var(--tx2);background:rgba(148,170,255,.07);border:1px solid var(--line);padding:3px 11px;border-radius:999px}
.dm-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.gh-link,.perm-link{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:12px;font-weight:700;font-size:14px;border:1px solid var(--line2);background:rgba(148,170,255,.06)}
.gh-link{background:var(--grad);border-color:transparent;color:#fff;box-shadow:var(--glow)}
.gh-link svg{width:14px;height:14px}
.dm-nogh{font-size:13px;color:var(--tx3)}
.dm-nogh code{background:rgba(148,170,255,.12);padding:1px 6px;border-radius:6px}

/* ============ 提交弹窗 ============ */
.submit-title{font-size:23px;font-weight:800;margin-bottom:6px;padding-right:40px}
.submit-desc{color:var(--tx2);font-size:13.8px;margin-bottom:18px}
.field{margin-bottom:15px}
/* 提交方式分段切换 */
.mode-tabs{display:flex;gap:6px;background:rgba(148,170,255,.07);border:1px solid var(--line);border-radius:13px;padding:5px;margin-bottom:16px}
.mode-tab{flex:1;padding:10px 12px;border-radius:9px;font-size:14px;font-weight:700;color:var(--tx3);transition:.18s}
.mode-tab:hover{color:var(--tx)}
.mode-tab.on{color:#fff;background:var(--grad);box-shadow:0 8px 22px -10px rgba(79,124,255,.8)}
/* 上传拖拽区 */
.dropzone{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;cursor:pointer;
  border:1.5px dashed rgba(110,168,255,.4);border-radius:16px;padding:26px 20px;margin-bottom:11px;
  background:linear-gradient(180deg,rgba(79,124,255,.06),rgba(34,211,238,.03));transition:.2s}
.dropzone svg{width:30px;height:30px;color:var(--brand2)}
.dropzone .dz-main{font-size:14.5px;font-weight:700}
.dropzone .dz-sub{font-size:12.3px;color:var(--tx3);line-height:1.6}
.dropzone:hover,.dropzone.drag{border-color:var(--cyan);background:rgba(34,211,238,.08);box-shadow:0 0 0 5px rgba(34,211,238,.08)}
.up-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.up-count{font-size:12.5px;color:var(--brand2);font-weight:700}
.up-filelist{display:flex;gap:7px;flex-wrap:wrap;margin-top:11px}
.up-file{font-size:11.8px;font-family:Consolas,monospace;color:var(--tx2);background:rgba(148,170,255,.08);border:1px solid var(--line);border-radius:8px;padding:3px 9px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.auto-region-note{margin-top:9px;font-size:12.8px;font-weight:700;border:1px solid;border-radius:10px;padding:8px 12px;background:rgba(148,170,255,.06)}
/* SkillsMP 全量分类区域块 */
.smp-block{margin:14px 0 4px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,rgba(79,124,255,.05),rgba(34,211,238,.02));padding:16px 18px 18px}
.smp-block-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:12px}
.smp-block-title{font-size:16px;font-weight:800;letter-spacing:.3px}
.smp-block-sub{font-size:12.5px;color:var(--tx3);margin-top:4px;line-height:1.6;max-width:820px}
.smp-toggle{flex:none;font-size:12.5px;font-weight:700;color:var(--brand2);border:1px solid var(--line);background:rgba(148,170,255,.08);border-radius:10px;padding:7px 13px;cursor:pointer;transition:.18s}
.smp-toggle:hover{border-color:var(--brand2)}
.smp-groups{max-height:360px;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:11px;padding-right:6px}
.smp-block.collapsed .smp-groups{display:none}
.smp-group{border:1px solid var(--line);border-left:3px solid var(--gc);border-radius:13px;padding:11px 12px;background:rgba(255,255,255,.025)}
.smp-group-h{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;color:var(--tx2);margin-bottom:9px;letter-spacing:.4px}
.smp-dot{width:8px;height:8px;border-radius:50%;background:var(--gc);box-shadow:0 0 10px var(--gc)}
.smp-leafs{display:flex;flex-wrap:wrap;gap:7px}
.smp-leaf{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--tx2);border-radius:999px;padding:5px 11px;font-size:12.3px;cursor:pointer;transition:.15s}
.smp-leaf b{font-size:11px;color:var(--tx3);font-weight:700}
.smp-leaf:hover{border-color:var(--cc);color:#fff;transform:translateY(-1px)}
.smp-leaf.on{background:var(--cc);border-color:var(--cc);color:#04121f;font-weight:800}
.smp-leaf.on b{color:rgba(4,18,31,.75)}
.load-more-wrap{display:flex;justify-content:center;padding:14px 0 6px}
#loadMore{min-width:220px}
.field>label{display:block;font-size:13px;font-weight:700;color:var(--tx2);margin-bottom:7px}
.field input[type=text],.field input[type=url],.field select,.field textarea{
  width:100%;background:var(--bg2);border:1.5px solid var(--line2);border-radius:12px;color:var(--tx);
  font-size:14.5px;padding:12px 14px;outline:none;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,124,255,.1)}
.field textarea{resize:vertical;min-height:74px}
.url-row{display:flex;gap:10px}
.url-row .field{flex:1;margin:0}
.checks{display:flex;flex-direction:column;gap:9px;background:rgba(148,170,255,.04);border:1px solid var(--line);border-radius:14px;padding:15px 17px;margin-bottom:15px}
.ck{display:flex;align-items:center;gap:11px;font-size:13.8px;color:var(--tx2)}
.ck-ico{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex:none;font-size:12px;background:rgba(148,170,255,.1);color:var(--tx3)}
.ck.wait .ck-ico{background:rgba(148,170,255,.1);color:var(--tx3)}
.ck.pass .ck-ico{background:rgba(52,211,153,.18);color:var(--ok)}
.ck.fail .ck-ico{background:rgba(251,113,133,.16);color:var(--bad)}
.ck.warn .ck-ico{background:rgba(251,191,36,.16);color:var(--warn)}
.ck .ck-state{margin-left:auto;font-size:11.5px;font-weight:800;letter-spacing:.5px}
.ck.pass .ck-state{color:var(--ok)} .ck.fail .ck-state{color:var(--bad)} .ck.warn .ck-state{color:var(--warn)} .ck.wait .ck-state{color:var(--tx3)}
.sec-detail{font-size:12.5px;color:var(--tx3);background:#070d1a;border:1px solid var(--line);border-radius:11px;padding:11px 14px;white-space:pre-wrap;display:none;margin-bottom:14px}
.sec-detail.show{display:block}
.ack-row{display:none;align-items:flex-start;gap:10px;background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.3);border-radius:12px;padding:12px 14px;font-size:13px;color:var(--tx2);margin-bottom:14px}
.ack-row.show{display:flex}
.ack-row input{margin-top:4px;width:17px;height:17px;accent-color:var(--warn)}
.color-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.swatch{width:31px;height:31px;border-radius:9px;border:2px solid transparent;cursor:pointer;padding:0}
.swatch.on{border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.18)}
.swatch input{display:none}
.color-native{width:44px;height:31px;border:1px solid var(--line2);border-radius:9px;background:var(--bg2);padding:2px;cursor:pointer}
.preview-box{display:none;border:1px solid rgba(52,211,153,.3);background:rgba(52,211,153,.05);border-radius:14px;padding:15px 17px;margin-bottom:15px}
.preview-box.show{display:block}
.form-actions{display:flex;gap:11px;justify-content:flex-end;flex-wrap:wrap;margin-top:6px}
.sec-msg{font-size:13px;border-radius:11px;padding:11px 14px;margin-bottom:13px;display:none}
.sec-msg.show{display:block}
.sec-msg.err{display:block;background:rgba(251,113,133,.1);border:1px solid rgba(251,113,133,.35);color:#fda4af}
.sec-msg.info{display:block;background:rgba(79,124,255,.12);border:1px solid rgba(110,168,255,.35);color:#c4d6ff}

/* 我的提交 */
.my-list{display:flex;flex-direction:column;gap:10px;margin:12px 0 16px;max-height:46vh;overflow-y:auto;padding-right:6px}
.my-item{display:flex;align-items:center;gap:13px;background:rgba(148,170,255,.05);border:1px solid var(--line);border-left:3px solid var(--cc,#4f7cff);border-radius:13px;padding:12px 15px}
.my-item .mi-main{flex:1;min-width:0}
.my-item b{font-size:14.5px}
.my-item .mi-meta{font-size:12px;color:var(--tx3)}
.mi-badge{display:inline-block;font-size:10.5px;line-height:1;padding:3px 7px;border-radius:999px;margin-left:4px;vertical-align:1px}
.mi-badge.on{color:#22c7a8;background:rgba(34,199,168,.12);border:1px solid rgba(34,199,168,.4)}
.mi-badge.local{color:var(--tx3);background:rgba(148,170,255,.07);border:1px solid var(--line)}
.my-item .mi-cat{font-size:11px;color:var(--cc,#4f7cff);border:1px solid color-mix(in srgb,var(--cc,#4f7cff) 35%,transparent);padding:2px 9px;border-radius:999px}
.icon-btn{padding:7px 12px;border-radius:9px;font-size:12.5px;border:1px solid var(--line2);color:var(--tx3)}
.icon-btn:hover{color:var(--bad);border-color:rgba(251,113,133,.4)}
.my-tip{font-size:12.8px;color:var(--tx3);background:rgba(79,124,255,.08);border:1px solid rgba(110,168,255,.22);border-radius:12px;padding:12px 14px;line-height:1.6}

/* ============ 页脚 ============ */
.footer{border-top:1px solid var(--line);margin-top:40px;background:linear-gradient(180deg,transparent,rgba(79,124,255,.06));padding:40px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px;margin-bottom:24px}
.foot-brand b{font-size:17px}
.foot-brand p{font-size:13px;color:var(--tx3);line-height:1.7;margin:10px 0 0}
.foot-col h5{font-size:13.5px;margin:0 0 12px;color:var(--tx)}
.foot-col a,.foot-col button{display:block;text-align:left;color:var(--tx3);font-size:13px;padding:5px 0}
.foot-col a:hover,.foot-col button:hover{color:var(--brand2)}
.foot-copy{font-size:12.3px;color:var(--tx3);border-top:1px solid var(--line);padding-top:18px;line-height:1.7}
.foot-copy a{color:var(--brand2)}
.footer-slim{padding:26px 0 28px;text-align:center}
.footer-slim .foot-copy{border-top:none;padding-top:0;opacity:.8}
.foot-qq{margin-top:8px;font-size:12.5px;color:var(--tx3)}
.foot-qq a{color:var(--brand2);font-weight:700}.foot-qq a:hover{text-decoration:underline}
.foot-links{display:flex;justify-content:center;gap:18px;margin-top:10px;font-size:12.5px}
.foot-links a{color:var(--tx3)}.foot-links a:hover{color:var(--brand2)}

/* toast */
.toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,20px);z-index:200;background:#132039;border:1px solid var(--line2);color:var(--tx);
  padding:12px 22px;border-radius:13px;font-size:14px;font-weight:600;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* 交流群按钮（顶部 + 页脚） */
a.btn.group-top,a.group-btn{text-decoration:none}
.group-top{border-color:rgba(34,211,238,.55);color:#7ef2ff;background:rgba(34,211,238,.12);font-weight:700}
.group-top svg{stroke:#22d3ee}
.group-top:hover{border-color:#22d3ee;background:rgba(34,211,238,.22);color:#fff}
.foot-qq a.group-btn{display:inline-flex;align-items:center;gap:6px;margin-left:8px;padding:5px 15px;border-radius:999px;font-size:13px;font-weight:800;color:#032630;background:#22d3ee;background:linear-gradient(135deg,#5ee9ff,#22d3ee);box-shadow:0 6px 20px -8px rgba(34,211,238,.9);transition:.18s;text-shadow:none}
.group-btn svg{width:14px;height:14px;stroke:#032630}
.group-btn:hover{color:#032630;transform:translateY(-1px);box-shadow:0 10px 26px -8px rgba(34,211,238,1)}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .smp-groups{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
}
@media (max-width:1080px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:clamp(30px,5vw,46px)}
}
@media (max-width:900px){
  .smp-groups{grid-template-columns:1fr 1fr;max-height:300px}
  .toolbar{flex-wrap:wrap}
  .sort-sel{flex:0 0 auto}
}
@media (max-width:760px){
  .topbar{padding:11px 14px;gap:10px}
  .tb-brand span{display:none}
  .tb-brand img{width:36px;height:36px}
  .tb-right{gap:8px}
  .wrap{padding:0 16px}
  .hero{padding:40px 0 24px}
  .hero .lead{font-size:14.5px}
  .zone{padding:18px 15px;border-radius:18px}
  .grid{grid-template-columns:1fr;gap:13px}
  .scroll-zone{height:auto;max-height:72vh;min-height:380px}
  .dm-stats{grid-template-columns:1fr 1fr}
  .m-card{padding:22px 18px;width:calc(100vw - 28px);max-width:none}
  .tool-search{min-width:100%;flex:1 1 100%}
  .url-row{flex-direction:column}
  .foot-grid{grid-template-columns:1fr;gap:20px}
  .btn{padding:9px 13px;font-size:13.5px}
  .hero-search input{font-size:15.5px}
  .hs-tag{display:none}
  .smp-block{padding:13px 13px 14px}
  .smp-groups{grid-template-columns:1fr;max-height:280px}
  .smp-block-head{flex-direction:column;gap:9px}
  .smp-toggle{align-self:flex-start}
  .region-bar{flex-wrap:wrap;gap:8px}
  .foot-links{flex-wrap:wrap;gap:10px 16px}
  .detail-wrap{padding:24px 15px 70px}
  .d-hero h1{font-size:26px;word-break:break-word}
  .d-actions{flex-wrap:wrap}
  .rel-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .tb-right{gap:7px}
  .tb-brand{gap:9px}
  .tb-brand b{font-size:16px}
  .tb-brand img{width:34px;height:34px}
  .topbar .btn span{display:none}
  .topbar .btn{padding:9px 11px}
  .topbar .group-top{padding:9px}
  #langBtn span#langCurrent{display:inline}
  .chips{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:6px}
  .chips .chip{flex:0 0 auto}
  .smp-leaf{padding:5px 10px;font-size:12px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .stats{grid-template-columns:1fr 1fr}
  .stats{gap:10px}
  .stat{padding:15px 16px}
  .stat b{font-size:27px}
  .hero-actions .btn{flex:1;justify-content:center}
  .hero-search{padding:7px 8px 7px 14px;border-radius:15px}
  .dm-stats{grid-template-columns:1fr}
  .dm-name{font-size:22px}
  .form-actions .btn{flex:1;justify-content:center}
}