/* ========================================================================
   股币道 gubidao.com · 设计系统
   分屏·两个世界对照(split-screen) | 股民转加密桥接
   左股市浅色 · 中缝amber桥 · 右币圈暗紫霓虹
   ======================================================================== */

:root{
  /* 左:股市世界(浅·券商软件感) */
  --s-bg:#EDF2F7; --s-bg2:#DFE8F0; --s-ink:#0E2A40; --s-sub:#4C657A; --s-line:#C6D5E2;
  --up:#15A35B; --down:#DC4040;
  /* 右:币圈世界(暗紫霓虹) */
  --c-bg:#150E2B; --c-bg2:#23154A; --c-ink:#ECE6FF; --c-sub:#A08FD0; --neon:#9B7BFF; --neon2:#56E6CE;
  /* 桥 / 主CTA(amber) */
  --gold:#F5A524; --gold-d:#D4881A;
  /* 内页阅读基底 */
  --page:#F5F8FB; --card:#FFFFFF; --ink:#13283A; --ink2:#42596B; --hair:#E1E8EF; --link:#6D45D9;
  /* 度量 */
  --wrap:1180px; --radius:14px;
  --font-sans:"Sora","Noto Sans SC","Noto Sans Devanagari",system-ui,-apple-system,sans-serif;
  --font-body:"Noto Sans SC","Noto Sans Devanagari",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--page);line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------------- 通用按钮 ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-sans);font-weight:700;font-size:15.5px;text-decoration:none;padding:13px 22px;border-radius:11px;border:1.5px solid transparent;cursor:pointer;transition:.15s}
.btn:hover{text-decoration:none}
.btn-go{background:linear-gradient(180deg,var(--gold),var(--gold-d));color:#241500;box-shadow:0 8px 22px -10px rgba(245,165,36,.7)}
.btn-go:hover{filter:brightness(1.06)}
.btn-w3{background:transparent;color:var(--c-ink);border-color:rgba(155,123,255,.6)}
.btn-w3:hover{border-color:var(--neon);background:rgba(155,123,255,.12)}
.btn-dark{background:var(--c-bg);color:#fff}
.btn-dark:hover{background:var(--c-bg2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--hair)}
.btn-ghost:hover{border-color:var(--ink);background:#fff}
.btn .n{font-family:var(--font-mono);opacity:.7;font-size:13px}

/* ---------------- 站头 header ---------------- */
.head{position:absolute;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:18px 34px}
.brand{display:flex;align-items:center;gap:11px}
.brand .logo{width:40px;height:40px;flex:none}
.brand .zh{font-family:var(--font-sans);font-weight:800;font-size:21px;letter-spacing:.04em;line-height:1;color:var(--s-ink)}
.brand .en{font-family:var(--font-mono);font-size:9px;letter-spacing:.3em;color:var(--s-sub);margin-top:3px;text-transform:uppercase}
.menu{display:flex;gap:26px;font-size:14.5px;font-weight:600;align-items:center}
.menu a{color:var(--c-ink);opacity:.85}
.menu a:hover{opacity:1;color:var(--neon);text-decoration:none}
.menu .menu-cta{background:var(--gold);color:#241500;padding:8px 16px;border-radius:9px;opacity:1}
.menu .menu-cta:hover{filter:brightness(1.06);color:#241500}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;flex-direction:column;justify-content:center;gap:5px}
.nav-toggle span{display:block;height:2px;width:24px;background:var(--c-ink);border-radius:2px}

/* 内页站头:深色 band(非首页) */
.head--inner{position:static;background:var(--c-bg);padding:14px 34px}
.head--inner .brand .zh{color:#fff}
.head--inner .brand .en{color:var(--c-sub)}
/* 首页站头:透明覆盖分屏 + 顶部 scrim,保证 nav 在左浅区也可读 */
.head:not(.head--inner){background:linear-gradient(180deg,rgba(11,7,23,.6),rgba(11,7,23,0))}
.head:not(.head--inner) .brand .zh{color:#fff}
.head:not(.head--inner) .brand .en{color:rgba(255,255,255,.66)}
.head:not(.head--inner) .menu a{color:#fff;opacity:.95}
.head:not(.head--inner) .lsw-cur{color:#fff;opacity:.92}
.head:not(.head--inner) .nav-toggle span{background:#fff}

/* 语种切换器(脚本注入在 header .menu nav 内,悬停下拉) */
.langsw{position:relative;display:flex;align-items:center}
.lsw-cur{background:none;border:1px solid currentColor;color:var(--c-ink);font-family:var(--font-sans);font-size:13.5px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:999px;opacity:.78;transition:.15s}
.lsw-cur:hover{opacity:1;border-color:var(--neon);color:var(--neon)}
.lsw-menu{position:absolute;top:160%;right:0;background:var(--c-bg2);border:1px solid rgba(155,123,255,.32);border-radius:10px;padding:6px;min-width:164px;display:none;flex-direction:column;gap:2px;z-index:60;box-shadow:0 18px 44px -18px rgba(0,0,0,.7)}
.langsw:hover .lsw-menu,.langsw:focus-within .lsw-menu{display:flex}
.lsw-menu a{color:var(--c-ink);padding:8px 12px;border-radius:7px;font-size:14px;white-space:nowrap;opacity:.9}
.lsw-menu a:hover{background:rgba(155,123,255,.15);opacity:1;text-decoration:none}
.lsw-menu a.on{color:var(--neon);font-weight:700;opacity:1}
@media(max-width:820px){.langsw{width:100%}.lsw-menu{position:static;display:flex;background:none;border:0;box-shadow:none;padding:8px 0 0;min-width:0}.lsw-cur{display:none}}

/* ---------------- 首页 hero 分屏 ---------------- */
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;position:relative}
.panel{display:flex;flex-direction:column;justify-content:center;padding:120px 6% 56px;position:relative;overflow:hidden}
.kicker{font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;margin-bottom:18px;display:inline-flex;align-items:center;gap:9px}
.kicker .dot{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:12px}
.stock{background:linear-gradient(160deg,var(--s-bg),var(--s-bg2));color:var(--s-ink)}
.stock .kicker{color:var(--s-sub)} .stock .kicker .dot{background:var(--s-ink);color:var(--s-bg)}
.stock h1{font-family:var(--font-sans);font-weight:800;font-size:clamp(25px,3.3vw,39px);line-height:1.22;letter-spacing:.01em;margin-bottom:8px;font-family:"Noto Sans SC",var(--font-sans)}
.stock .you{color:var(--up)}
.stock .sub{color:var(--s-sub);font-size:15px;max-width:24em;margin-bottom:26px}
.candles{width:100%;max-width:380px;height:auto;margin-bottom:22px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-family:var(--font-mono);font-size:11px;color:var(--s-sub);border:1px solid var(--s-line);border-radius:30px;padding:5px 12px;background:rgba(255,255,255,.5)}
.crypto{background:radial-gradient(120% 90% at 80% 10%,var(--c-bg2),var(--c-bg) 60%);color:var(--c-ink)}
.crypto .kicker{color:var(--neon)} .crypto .kicker .dot{background:var(--neon);color:#1a0e33}
.crypto h2{font-family:"Noto Sans SC",var(--font-sans);font-weight:800;font-size:clamp(22px,2.7vw,32px);line-height:1.25;margin-bottom:20px}
.crypto h2 .hl{color:var(--neon2)}
.nodes{position:absolute;right:-30px;top:60px;width:260px;height:auto;opacity:.5;pointer-events:none}

/* 上车通行证(§9 转化区) */
.pass{position:relative;background:linear-gradient(150deg,rgba(155,123,255,.16),rgba(86,230,206,.06));border:1px solid rgba(155,123,255,.4);border-radius:16px;padding:18px 22px;backdrop-filter:blur(4px);max-width:450px;box-shadow:0 22px 50px -28px rgba(0,0,0,.8)}
.pass-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.pass-head .lab{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;color:var(--c-sub);text-transform:uppercase}
.pass-tag{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.2em;color:var(--neon2);border:1px solid rgba(86,230,206,.5);border-radius:30px;padding:3px 10px}
.code-line{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.code-val{font-family:var(--font-mono);font-weight:600;font-size:28px;letter-spacing:.12em;color:#fff}
.copy{font-family:var(--font-mono);font-size:11px;border:1px solid var(--neon);background:transparent;color:var(--neon);padding:6px 13px;border-radius:7px;cursor:pointer}
.copy:hover{background:var(--neon);color:#1a0e33}
.pass .cta-row{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.pass .benefit{font-size:13.5px;color:var(--c-ink);border-top:1px solid rgba(160,143,208,.25);padding-top:12px}
.pass .benefit b{color:var(--gold)}
.pass .foot-note{font-size:10.5px;color:var(--c-sub);margin-top:5px;line-height:1.45}

/* 中缝桥 */
.bridge{position:absolute;left:50%;top:0;bottom:0;transform:translateX(-50%);z-index:10;width:2px;background:linear-gradient(180deg,transparent,rgba(245,165,36,.5),var(--gold),rgba(245,165,36,.5),transparent)}
.bridge .hub{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:74px;height:74px;border-radius:50%;background:radial-gradient(circle at 50% 35%,#fff3df,var(--gold));display:grid;place-items:center;box-shadow:0 0 0 6px rgba(245,165,36,.18),0 0 40px rgba(245,165,36,.55);color:#241500}
.bridge .hub .ar{font-size:30px;line-height:1;font-weight:700}
.bridge .hub .tx{position:absolute;bottom:-22px;font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;color:var(--gold);white-space:nowrap}
.bridge-m{display:none}

/* ---------------- 通用版块(首页/内页) ---------------- */
.section{padding:64px 0}
.section--tint{background:#fff;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.sec-head h2{font-family:var(--font-sans);font-weight:800;font-size:clamp(22px,3vw,30px);color:var(--ink)}
.sec-head .more{font-size:14px;font-weight:600}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--neon);margin-bottom:10px;display:block}

/* 全部文章索引(宽内链枢纽)*/
.index-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.index-col h4{font-family:var(--font-sans);font-size:13.5px;letter-spacing:.08em;color:var(--neon);text-transform:uppercase;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--hair)}
.index-col a{display:block;padding:8px 0;font-size:15px;color:var(--ink);border-bottom:1px solid #eef2f6}
.index-col a:hover{color:var(--link);padding-left:5px;text-decoration:none;transition:.12s}
@media(max-width:760px){.index-cols{grid-template-columns:1fr;gap:18px}}

/* 文章卡网格 */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--hair);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px -24px rgba(13,42,64,.45);text-decoration:none}
.card .cover{aspect-ratio:1200/630;width:100%;object-fit:cover;background:var(--c-bg2)}
.card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.card .cat{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--neon);text-transform:uppercase}
.card h3{font-family:var(--font-sans);font-weight:700;font-size:18px;line-height:1.4;color:var(--ink)}
.card p{font-size:14px;color:var(--ink2);line-height:1.65}
.card .meta{margin-top:auto;font-size:12.5px;color:var(--ink2);display:flex;gap:12px;padding-top:6px}

/* ---------------- 文章页 ---------------- */
.article{background:var(--page)}
.crumbs{font-size:13px;color:var(--ink2);padding:20px 0 0}
.crumbs a{color:var(--ink2)}
.article-head{padding:24px 0 26px;border-bottom:1px solid var(--hair);margin-bottom:30px}
.article-head .cat{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;color:var(--neon);text-transform:uppercase}
.article-head h1{font-family:"Noto Sans SC",var(--font-sans);font-weight:800;font-size:clamp(26px,4vw,40px);line-height:1.28;margin:12px 0 14px;color:var(--ink)}
.article-head .standfirst{font-size:17px;color:var(--ink2);max-width:42em}
.article-head .byline{display:flex;flex-wrap:wrap;gap:14px;margin-top:18px;font-size:13px;color:var(--ink2);font-family:var(--font-mono)}
.layout{display:grid;grid-template-columns:1fr;gap:36px;padding-bottom:60px}
.layout.has-aside{grid-template-columns:minmax(0,1fr) 300px}

.cover-fig{margin:0 0 28px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--hair)}
.cover-fig img{width:100%;aspect-ratio:1200/630;object-fit:cover}
.cover-fig figcaption{font-size:12.5px;color:var(--ink2);padding:9px 14px;background:#fff}

/* TOC */
.toc{background:#fff;border:1px solid var(--hair);border-radius:var(--radius);padding:18px 20px;margin:0 0 30px}
.toc strong{font-family:var(--font-sans);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2);display:block;margin-bottom:10px}
.toc ol{list-style:none;counter-reset:t;display:grid;gap:7px}
.toc li{counter-increment:t;font-size:14.5px}
.toc li::before{content:counter(t,decimal-leading-zero);font-family:var(--font-mono);color:var(--neon);margin-right:9px;font-size:12px}
.toc a{color:var(--ink)}

/* 正文排版 */
.prose{font-size:17px;line-height:1.85;color:#1c3346}
.prose>*+*{margin-top:1.15em}
.prose h2{font-family:"Noto Sans SC",var(--font-sans);font-weight:800;font-size:25px;line-height:1.35;margin-top:1.9em;padding-top:.4em;color:var(--ink);scroll-margin-top:20px}
.prose h3{font-family:"Noto Sans SC",var(--font-sans);font-weight:700;font-size:20px;margin-top:1.6em;color:var(--ink)}
.prose p{color:#23394b}
.prose strong{color:var(--ink);font-weight:700}
.prose a{color:var(--link);text-decoration:underline;text-underline-offset:2px}
.prose ul,.prose ol{padding-left:1.4em} .prose li{margin:.4em 0}
.prose blockquote{border-left:3px solid var(--neon);background:#fff;padding:14px 20px;border-radius:0 10px 10px 0;color:var(--ink2);font-size:16px}
.prose code{font-family:var(--font-mono);font-size:.88em;background:#ECEAF6;padding:2px 6px;border-radius:5px;color:#4a3aa3}
.prose img{border-radius:10px;border:1px solid var(--hair);margin:1.4em 0}
.prose table{width:100%;border-collapse:collapse;font-size:15px;margin:1.4em 0}
.prose th,.prose td{border:1px solid var(--hair);padding:10px 13px;text-align:left}
.prose thead th{background:var(--s-bg);color:var(--ink);font-family:var(--font-sans);font-size:14px}
.prose tbody tr:nth-child(even){background:#fff}
.prose figure{margin:1.5em 0} .prose figcaption{font-size:13px;color:var(--ink2);margin-top:6px}

/* 对照表强调(股市 vs 加密) */
.vs-table th:nth-child(2){color:var(--s-ink)} .vs-table th:nth-child(3){color:var(--neon)}

/* hands-on 实测段 */
.handson{background:linear-gradient(135deg,#fff,#F3F0FB);border:1px solid #E2DAF5;border-left:3px solid var(--neon);border-radius:0 12px 12px 0;padding:18px 22px;margin:1.6em 0}
.handson .tag-h{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--neon);margin-bottom:8px;display:block}

/* 文中转化卡 */
.cta-card{background:var(--c-bg);color:var(--c-ink);border-radius:var(--radius);padding:24px 26px;margin:2em 0;position:relative;overflow:hidden}
.cta-card h4{font-family:var(--font-sans);font-weight:700;font-size:18px;color:#fff;margin-bottom:6px}
.cta-card p{font-size:14px;color:var(--c-sub);margin-bottom:16px}
.cta-card .code-mini{font-family:var(--font-mono);font-weight:600;font-size:20px;color:var(--gold);letter-spacing:.1em}
.cta-card .row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:12px}
.cta-card .fine{font-size:11px;color:var(--c-sub);margin-top:12px;line-height:1.5}

/* 出站参考链接 */
.refs{font-size:14px;color:var(--ink2)}
.refs li{margin:.45em 0}

/* 作者盒 */
.author-box{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--hair);border-radius:var(--radius);padding:20px 22px;margin:2em 0}
.author-box .ava{width:54px;height:54px;border-radius:50%;flex:none;background:var(--c-bg)}
.author-box .nm{font-family:var(--font-sans);font-weight:700;color:var(--ink)}
.author-box .desc{font-size:13.5px;color:var(--ink2);margin-top:4px}

/* 侧栏 */
.aside{display:flex;flex-direction:column;gap:22px}
.aside .widget{background:#fff;border:1px solid var(--hair);border-radius:var(--radius);padding:18px 20px}
.aside .widget h4{font-family:var(--font-sans);font-size:15px;font-weight:700;margin-bottom:12px;color:var(--ink)}
.aside .widget.invite{background:var(--c-bg);color:var(--c-ink);border:0}
.aside .widget.invite .code-mini{font-family:var(--font-mono);font-size:22px;color:var(--gold);letter-spacing:.1em;margin:6px 0 12px}

/* ---------------- 工具页(玻璃拟态 Glassmorphism)---------------- */
.tool{position:relative;background:linear-gradient(155deg,#1b1142,#0d0820 56%,#1d0e30);border-radius:24px;padding:30px;margin:10px 0 8px;overflow:hidden;color:#fff;isolation:isolate}
.tool::before{content:"";position:absolute;top:-90px;right:-60px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(155,123,255,.5),transparent 70%);filter:blur(34px);z-index:-1}
.tool::after{content:"";position:absolute;bottom:-80px;left:-50px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(86,230,206,.34),transparent 70%);filter:blur(34px);z-index:-1}
.tool-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
@media(max-width:820px){.tool{padding:20px}.tool-grid{grid-template-columns:1fr}}
/* 毛玻璃卡(输入 + 结果共用) */
.tool-card,.tool-result{position:relative;background:rgba(255,255,255,.055);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:24px;box-shadow:0 22px 50px -24px rgba(0,0,0,.65),inset 0 1px 0 rgba(255,255,255,.18)}
.tool-card .field{margin-bottom:18px}
.tool-card .field:last-of-type{margin-bottom:0}
.tool-card label{display:block;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;color:rgba(255,255,255,.55);text-transform:uppercase;margin-bottom:9px}
.tool-card input,.tool-card select{width:100%;font-family:var(--font-mono);font-size:18px;font-weight:500;padding:13px 15px;border:1px solid rgba(255,255,255,.17);border-radius:12px;background:rgba(255,255,255,.07);color:#fff;-webkit-appearance:none;appearance:none;transition:.15s}
.tool-card input::placeholder{color:rgba(255,255,255,.32)}
.tool-card input:focus,.tool-card select:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.12);box-shadow:0 0 0 3px rgba(245,165,36,.2)}
.tool-card select{cursor:pointer;padding-right:38px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='white' stroke-width='1.6' fill='none' stroke-linecap='round'/></svg>");background-repeat:no-repeat;background-position:right 15px center}
/* 分段控件(玻璃)*/
.seg{display:flex;gap:6px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:5px}
.seg button{flex:1;border:0;background:none;font-family:var(--font-sans);font-size:13.5px;font-weight:600;padding:11px 8px;border-radius:9px;cursor:pointer;color:rgba(255,255,255,.62);transition:.15s}
.seg button.on{background:linear-gradient(180deg,#9B7BFF,#7857e6);color:#fff;box-shadow:0 10px 22px -10px rgba(155,123,255,.75)}
.field .hint{font-size:11px;color:rgba(255,255,255,.45);margin-top:8px;line-height:1.5}
/* 结果卡(玻璃 + 渐变金大字)*/
.tool-result .res-label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.52)}
.tool-result .big{font-family:var(--font-mono);font-weight:700;font-size:clamp(34px,4.8vw,46px);background:linear-gradient(90deg,#F5A524,#56E6CE);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.06;margin:7px 0 14px;letter-spacing:-.01em}
.tool-result .big.up{background:none;color:var(--up)} .tool-result .big.down{background:none;color:var(--down)} .tool-result .big.neon{background:none;color:var(--neon2)}
.tool-result .res-bar{height:7px;border-radius:6px;background:rgba(255,255,255,.1);overflow:hidden;margin:0 0 16px}
.tool-result .res-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--neon2));border-radius:6px;transition:width .45s ease;box-shadow:0 0 12px rgba(86,230,206,.5)}
.tool-result .row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.09);font-size:14px}
.tool-result .row:last-of-type{border:0}
.tool-result .row>span:first-child{color:rgba(255,255,255,.6)}
.tool-result .row>span:last-child{font-family:var(--font-mono);color:#fff;font-weight:500;text-align:right}
.tool-result .res-note{font-size:11px;color:rgba(255,255,255,.45);margin-top:14px;line-height:1.6}
.tool-result .res-empty{color:rgba(255,255,255,.55);font-size:14px;line-height:1.7}

/* ---------------- 合规/文档页 ---------------- */
.doc{padding:30px 0 60px;max-width:760px}
.doc h1{font-family:"Noto Sans SC",var(--font-sans);font-weight:800;font-size:clamp(24px,3.4vw,34px);margin-bottom:8px;color:var(--ink)}
.doc .updated{font-family:var(--font-mono);font-size:12.5px;color:var(--ink2);margin-bottom:24px}
.doc h2{font-family:"Noto Sans SC",var(--font-sans);font-weight:700;font-size:21px;margin:1.7em 0 .5em;color:var(--ink)}
.doc p,.doc li{font-size:16px;color:#23394b;line-height:1.8}
.doc ul,.doc ol{padding-left:1.4em;margin:.6em 0} .doc li{margin:.4em 0}

/* 商业披露条 */
.disclosure{background:#FBF4E6;border:1px solid #F0DCAE;border-radius:10px;padding:12px 16px;font-size:13px;color:#6b5418;margin:18px 0}

/* ---------------- footer ---------------- */
.foot{background:var(--c-bg);color:var(--c-sub);padding:52px 0 30px;margin-top:40px}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px;margin-bottom:34px}
.foot h5{font-family:var(--font-sans);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--c-ink);margin-bottom:14px}
.foot a{color:var(--c-sub);font-size:14px;display:block;margin:7px 0}
.foot a:hover{color:var(--neon);text-decoration:none}
.foot .brand .zh{color:#fff}
.foot .blurb{font-size:13.5px;line-height:1.7;margin:12px 0}
.foot .invite-foot{font-family:var(--font-mono);font-size:13px;color:var(--gold)}
.foot .legal{border-top:1px solid rgba(160,143,208,.18);padding-top:20px;font-size:12.5px;line-height:1.7;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* ---------------- 首页板块辅助(从这里开始 / 对照条 / 信任区 / 转化条) ---------------- */
/* 无封面图的工具卡:首行留点上内边距 */
.card-grid .card > .body:first-child{padding-top:22px}

/* 股票 vs 加密 引导条 */
.vs-strip{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.vs-strip-txt{max-width:46em}
.vs-strip-txt h2{font-family:var(--font-sans);font-weight:800;font-size:clamp(21px,2.6vw,27px);color:var(--ink);margin:4px 0 8px}
.vs-strip-txt p{font-size:15.5px;color:var(--ink2);line-height:1.7}
.vs-strip .btn{flex:none}

/* EEAT 信任区 */
.trust{display:flex;gap:28px;align-items:flex-start;flex-wrap:wrap}
.trust-ava{width:84px;height:84px;border-radius:50%;flex:none;background:radial-gradient(circle at 50% 35%,var(--c-bg2),var(--c-bg));box-shadow:0 0 0 5px rgba(155,123,255,.14)}
.trust-txt{flex:1;min-width:260px}
.trust-txt h2{font-family:var(--font-sans);font-weight:800;font-size:clamp(21px,2.6vw,27px);color:var(--ink);margin:4px 0 12px}
.trust-txt p{font-size:15.5px;color:var(--ink2);line-height:1.8;margin-bottom:12px;max-width:54em}

/* 底部转化条 */
.convert{background:var(--c-bg);color:var(--c-ink);padding:48px 0}
.convert-box{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.convert-txt h2{font-family:var(--font-sans);font-weight:800;font-size:clamp(22px,2.8vw,30px);color:#fff;margin-bottom:8px}
.convert-txt p{font-size:15.5px;color:var(--c-sub);line-height:1.7;max-width:34em}
.convert-act{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.convert-code{font-family:var(--font-mono);font-weight:600;font-size:24px;letter-spacing:.12em;color:var(--gold)}
.convert-btns{display:flex;gap:12px;flex-wrap:wrap}
.convert-fine{font-size:11.5px;color:var(--c-sub);line-height:1.6;margin-top:22px;max-width:60em}

/* 文章归档分组 / 工具列表 */
.group{margin-bottom:44px}
.group:last-child{margin-bottom:0}
.group-head{display:flex;align-items:baseline;gap:12px;margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid var(--hair)}
.group-head h2{font-family:var(--font-sans);font-weight:800;font-size:22px;color:var(--ink)}
.group-head .n{font-family:var(--font-mono);font-size:13px;color:var(--ink2)}
.page-head{padding:38px 0 8px}
.page-head h1{font-family:"Noto Sans SC",var(--font-sans);font-weight:800;font-size:clamp(26px,3.6vw,36px);color:var(--ink);margin:6px 0 10px}
.page-head .lead{font-size:16px;color:var(--ink2);line-height:1.75;max-width:46em}

/* ---------------- 响应式 ---------------- */
@media(max-width:980px){
  .layout.has-aside{grid-template-columns:1fr}
  .aside{flex-direction:row;flex-wrap:wrap} .aside .widget{flex:1;min-width:240px}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .head{padding:12px 18px}
  .head--inner{padding:12px 18px}
  .menu{position:fixed;inset:0 0 0 auto;width:min(78vw,320px);background:var(--c-bg);flex-direction:column;align-items:flex-start;gap:4px;padding:80px 26px 30px;transform:translateX(100%);transition:.25s;z-index:40;box-shadow:-20px 0 50px -20px rgba(0,0,0,.6)}
  .menu.open{transform:translateX(0)}
  .menu a{padding:10px 0;font-size:16px;width:100%}
  .nav-toggle{display:flex;z-index:50}
  .head .nav-toggle span{background:var(--c-ink)}
  .head--inner .nav-toggle span,.head:not(.head--inner) .nav-toggle span{background:var(--s-ink)}

  .hero{grid-template-columns:1fr;min-height:0}
  .bridge{display:none}
  .panel{padding:0 20px;min-height:auto}
  .stock{padding-top:72px;padding-bottom:14px}
  .stock h1{font-size:23px;margin-bottom:6px}
  .stock .sub{font-size:13px;margin-bottom:10px}
  .candles{max-width:200px;margin-bottom:8px}
  .tags{display:none}
  .crypto{padding-top:16px;padding-bottom:34px}
  .crypto h2{font-size:21px;margin-bottom:14px}
  .nodes{display:none}
  .code-val{font-size:24px}
  .pass{padding:16px;max-width:none}
  .bridge-m{display:flex;align-items:center;justify-content:center;gap:10px;background:linear-gradient(180deg,var(--s-bg2),var(--c-bg));color:var(--gold);font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;padding:14px 0 12px}
  .bridge-m .ball{width:30px;height:30px;border-radius:50%;background:radial-gradient(circle at 50% 35%,#fff3df,var(--gold));color:#241500;display:grid;place-items:center;font-weight:700}

  .section{padding:46px 0}
  .convert{padding:38px 0}
  .convert-box{flex-direction:column;align-items:flex-start;gap:20px}
  .vs-strip{flex-direction:column;align-items:flex-start;gap:18px}
  .foot .cols{grid-template-columns:1fr;gap:24px}
}