/* ============================================================
   EMS-ESS · design-tokens.css v2.0 (Cleanroom Precision · 苹果蓝极简)
   白 #FFFFFF 洁净室 · 浅灰 #F5F5F7 分区 · 墨 #1D1D1F · 苹果蓝 #0066CC
   字体：Inter 单家族 (Display 800 / Body 400-600) + JetBrains Mono utility
   签名：端子蓝点系统 .dot + 全幅工厂 band 节奏
   类名契约卡：编码 worker 只能用本文件已有类名，新类名先加本文件再用。
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

:root{
  /* —— 色板 —— */
  --white:#FFFFFF;
  --silver:#F5F5F7;          /* 浅灰分区（洁净室防静电区） */
  --ink:#1D1D1F;             /* 主墨 */
  --ink-2:#424245;           /* 次墨 */
  --dim:#6E6E73;             /* 三级文字/标签 */
  --line:#E8E8ED;            /* 发丝线 */
  --line-strong:#D2D2D7;
  --blue:#0066CC;            /* 苹果蓝 accent */
  --blue-hover:#0077ED;
  --blue-soft:#E8F1FA;
  --on-dark:#F5F5F7;         /* band 白字 */
  --on-dark-dim:rgba(255,255,255,.78);
  --band-overlay:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.28) 45%,rgba(0,0,0,.55) 100%);

  /* —— 字体 —— */
  --f-display:'Inter',-apple-system,'SF Pro Display','Segoe UI',sans-serif;
  --f-body:'Inter',-apple-system,'SF Pro Text','Segoe UI',sans-serif;
  --f-mono:'JetBrains Mono',Consolas,monospace;

  /* —— 尺寸 —— */
  --wrap:1120px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-hover:0 12px 32px rgba(0,0,0,.10);
}

/* ============ 基础 ============ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f-body);font-size:17px;line-height:1.6;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
ul{list-style:none}
h1,h2,h3,.display{font-family:var(--f-display);letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,6.5vw,5.2rem);font-weight:800;line-height:1.05;letter-spacing:-.03em}
h2{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:700;line-height:1.1}
h3{font-size:1.35rem;font-weight:600;letter-spacing:-.01em}
p{max-width:70ch}
.mono{font-family:var(--f-mono)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:clamp(64px,8vw,112px) 0}
.section--tight{padding:clamp(44px,6vw,72px) 0}
.on-white{background:var(--white);color:var(--ink)}
.on-silver{background:var(--silver);color:var(--ink)}

/* 端子蓝点（全站签名母题） */
.dot{width:8px;height:8px;border-radius:50%;background:var(--blue);display:inline-block;flex:none}

/* 眉标：蓝点 + mono 大写标签 */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:.875rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:18px}
.eyebrow .dot{width:7px;height:7px}

/* ============ 按钮（苹果式胶囊） ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:12px 28px;border-radius:980px;font-family:var(--f-body);font-weight:500;font-size:1rem;border:none;cursor:pointer;transition:background .18s,color .18s,transform .12s}
.btn:hover{text-decoration:none}
.btn--blue{background:var(--blue);color:#fff}
.btn--blue:hover{background:var(--blue-hover)}
.btn--grey{background:var(--line);color:var(--ink)}
.btn--grey:hover{background:var(--line-strong)}
.btn--white{background:#fff;color:var(--ink)}
.btn--white:hover{background:var(--silver)}
.btn--ghost-light{background:rgba(255,255,255,.18);color:#fff;border:1px solid rgba(255,255,255,.45)}
.btn--ghost-light:hover{background:rgba(255,255,255,.3)}
.btn:active{transform:scale(.985)}

/* ============ 页头（白·毛玻璃·发丝线） ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.site-header .nav-bar{display:flex;align-items:center;gap:28px;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:12px;min-height:44px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand img.brand-icon{width:36px;height:36px;object-fit:contain;flex:none}
.brand .brand-name{font-family:var(--f-display);font-weight:800;font-size:1.3rem;letter-spacing:-.03em;line-height:1.1}
.brand .brand-sub{display:block;font-family:var(--f-mono);font-size:.875rem;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-top:2px}
.nav-main{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-main>li{position:relative}
.nav-main>li.has-sub{padding-bottom:12px;margin-bottom:-12px}
.nav-main>li>a{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;font-size:.92rem;font-weight:400;color:var(--ink);border-radius:8px}
.nav-main>li>a:hover{color:var(--blue);text-decoration:none}
.nav-main>li.has-sub>a::after{content:'▾';font-family:var(--f-mono);font-size:.65rem;margin-left:6px;color:var(--dim)}
.nav-sub{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:8px;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .16s,transform .16s;box-shadow:0 12px 32px rgba(0,0,0,.10)}
.nav-main>li:hover .nav-sub,.nav-main>li:focus-within .nav-sub{opacity:1;visibility:visible;transform:translateY(0)}
.nav-sub a{display:flex;align-items:center;min-height:44px;padding:8px 12px;font-size:.9rem;color:var(--ink);border-radius:8px}
.nav-sub a:hover{color:var(--blue);background:var(--silver);text-decoration:none}
.nav-cta{margin-left:12px}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--ink);border-radius:10px;min-width:44px;min-height:44px;font-size:1.1rem;cursor:pointer}
@media(max-width:640px){.brand .brand-sub{display:none}}
@media(max-width:1020px){
  .nav-toggle{display:block}
  .nav-main{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 20px 18px;gap:2px}
  .nav-main.open{display:flex}
  .nav-sub{position:static;opacity:1;visibility:visible;transform:none;border:none;box-shadow:none;padding:0 0 0 14px;min-width:0}
  .nav-cta{margin:8px 0 0}
}

/* ============ Type Hero（白底居中超大标题） ============ */
.type-hero{text-align:center;padding:clamp(64px,9vw,120px) 0 clamp(48px,6vw,80px)}
.type-hero .wrap{display:flex;flex-direction:column;align-items:center;gap:20px}
.type-hero .lede{font-size:clamp(1.15rem,1.8vw,1.35rem);color:var(--ink-2);max-width:62ch}
.type-hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:8px}
.type-hero .hero-facts{display:flex;gap:clamp(22px,4vw,52px);flex-wrap:wrap;justify-content:center;margin-top:26px;padding-top:26px;border-top:1px solid var(--line)}
.type-hero .fact{font-family:var(--f-mono);font-size:.875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);display:flex;flex-direction:column;align-items:center;gap:4px}
.type-hero .fact b{font-family:var(--f-display);font-size:1.55rem;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.type-hero .fact b .dot{width:7px;height:7px;margin-left:2px}

/* ============ 全幅照片 Band（签名节奏） ============ */
.band{position:relative;overflow:hidden;color:var(--on-dark)}
.band>img.band-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band .band-shade{position:absolute;inset:0;background:var(--band-overlay)}
.band .band-inner{position:relative;z-index:1;padding:clamp(72px,10vw,140px) 24px}
.band .band-copy{max-width:660px;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.band .eyebrow{color:var(--on-dark-dim)}
.band .eyebrow .dot{background:var(--blue)}
.band h2{color:var(--on-dark);font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.15}
.band p{color:var(--on-dark-dim);font-size:1.05rem}
.band--center .band-inner{display:flex;justify-content:center}
.band--center .band-copy{align-items:center;text-align:center}

/* ============ Split（图文同高） ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:stretch}
.split.rev .split-media{order:2}
.split .split-media{min-width:0;position:relative;overflow:hidden;border-radius:var(--radius)}
.split .split-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split .split-media.ar-3-2{aspect-ratio:3/2}
.split .split-media.ar-2-3{aspect-ratio:2/3}
.split .split-body{display:flex;flex-direction:column;gap:16px;justify-content:center}
/* 竖图防超长：中宽视口限高，防止 2/3 竖图覆盖整屏 */
@media(min-width:621px) and (max-width:1020px){
  .split .split-media.ar-2-3{max-height:420px}
}
@media(max-width:880px){
  .split{grid-template-columns:1fr}
  .split.rev .split-media{order:0}
}
@media(max-width:620px){
  .split .split-media.ar-2-3{max-height:60vh}
}

/* ============ 卡片网格 ============ */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.grid-2>*,.grid-3>*,.grid-4>*{min-width:0}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .18s,transform .18s}
a.card{color:inherit}
a.card:hover{text-decoration:none;box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.card .card-media{position:relative;overflow:hidden}
.card .card-media.ar-3-2{aspect-ratio:3/2}
.card .card-media img{width:100%;height:100%;object-fit:cover}
.card .card-body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card .card-body h3{font-family:var(--f-display);font-weight:700;font-size:1.15rem}
.card .card-body p{font-size:.92rem;color:var(--ink-2)}
.card .card-meta{font-family:var(--f-mono);font-size:.875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);display:inline-flex;align-items:center;gap:8px}
.card .card-meta .dot{width:6px;height:6px}
.card .card-more{margin-top:auto;font-size:.9rem;font-weight:500;color:var(--blue);padding-top:8px}
.card .card-more a{display:inline-block;min-height:44px;line-height:24px}

/* ============ 规格表 ============ */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table.spec{width:100%;border-collapse:collapse;min-width:560px}
table.spec th,table.spec td{padding:14px 18px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line)}
table.spec thead th{font-family:var(--f-mono);font-size:.875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);background:var(--silver);font-weight:600}
table.spec td{font-family:var(--f-mono);font-size:.875rem;color:var(--ink)}
table.spec tr:last-child th,table.spec tr:last-child td{border-bottom:none}

/* ============ 统计带 ============ */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stats-band .stat{background:#fff;padding:28px 18px;display:flex;flex-direction:column;align-items:center;text-align:center}
.stats-band .stat b{display:flex;align-items:center;justify-content:center;gap:8px;font-family:var(--f-display);font-size:clamp(1.35rem,2.2vw,1.9rem);font-weight:800;letter-spacing:-.02em;line-height:1.1;margin-bottom:8px;white-space:nowrap}
.stats-band .stat b .dot{width:8px;height:8px;flex:none}
.stats-band .stat span{font-family:var(--f-mono);font-size:.875rem;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
@media(max-width:880px){.stats-band{grid-template-columns:repeat(2,1fr)}}

/* ============ 步骤（端子点节点） ============ */
.steps{display:grid;gap:24px;counter-reset:step}
.steps--4{grid-template-columns:repeat(4,1fr)}
.steps--6{grid-template-columns:repeat(6,1fr)}
.steps .step{position:relative;padding:24px 22px 20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;display:flex;flex-direction:column;gap:10px}
.steps .step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--f-mono);font-size:.875rem;font-weight:600;color:var(--blue);letter-spacing:.1em;display:inline-flex;align-items:center;gap:8px}
.steps .step::after{content:'';position:absolute;top:26px;left:22px;width:8px;height:8px;border-radius:50%;background:var(--blue)}
.steps .step h3{font-family:var(--f-display);font-weight:700;font-size:1.02rem}
.steps .step p{font-size:.88rem;color:var(--ink-2)}
@media(max-width:980px){.steps--6{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){.steps--4,.steps--6{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps--4,.steps--6{grid-template-columns:1fr}}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:none}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;font-weight:600;font-size:1.02rem;min-height:64px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:var(--f-mono);font-size:1.3rem;color:var(--blue);flex:none;transition:transform .18s}
.faq details[open] summary::after{content:'−'}
.faq .faq-body{padding:0 24px 22px;font-size:.95rem;color:var(--ink-2);max-width:none}

/* ============ 认证墙（固定列数，禁 auto-fit 孤行） ============ */
.cert-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.cert-wall .cert{background:#fff;padding:26px 20px;text-align:center;display:flex;flex-direction:column;gap:6px;align-items:center}
.cert-wall .cert .dot{width:8px;height:8px;margin-bottom:4px}
.cert-wall .cert b{font-family:var(--f-mono);font-size:.92rem;font-weight:600;letter-spacing:.04em}
.cert-wall .cert small{display:block;font-size:.875rem;color:var(--dim)}
@media(max-width:860px){.cert-wall{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cert-wall{grid-template-columns:1fr}}

/* ============ 客户评价 ============ */
.testi{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:28px;display:flex;flex-direction:column;gap:14px}
.testi .t-quote{font-size:1.08rem;font-weight:500;line-height:1.55;color:var(--ink)}
.testi .t-meta{font-family:var(--f-mono);font-size:.875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);display:inline-flex;align-items:center;gap:8px}
.testi .t-meta .dot{width:6px;height:6px}

/* ============ 清单（端子点 bullet） ============ */
.checklist{display:flex;flex-direction:column;gap:4px}
.checklist li{position:relative;padding:9px 0 9px 30px;font-size:.95rem;color:var(--ink-2)}
.checklist li::before{content:'';position:absolute;left:8px;top:17px;width:8px;height:8px;border-radius:50%;background:var(--blue)}

/* ============ 时间线 ============ */
.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:3px;top:8px;bottom:8px;width:2px;background:var(--line-strong)}
.timeline .tl-item{position:relative;padding:0 0 28px 18px}
.timeline .tl-item::before{content:'';position:absolute;left:-31px;top:7px;width:10px;height:10px;border-radius:50%;background:var(--blue)}
.timeline .tl-year{font-family:var(--f-mono);font-size:.875rem;font-weight:600;letter-spacing:.1em;color:var(--blue)}
.timeline h3{font-family:var(--f-display);font-weight:700;font-size:1.05rem;margin:6px 0}
.timeline p{font-size:.9rem;color:var(--ink-2)}

/* ============ 面包屑 ============ */
.crumbs{font-family:var(--f-mono);font-size:.875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;row-gap:4px}
.crumbs .dot{width:4px;height:4px}
.crumbs a{display:inline-block;padding:10px 6px;min-height:44px}
.crumbs a:hover{text-decoration:underline}

/* ============ 页脚（浅灰分区） ============ */
.site-footer{background:var(--silver);color:var(--ink-2);padding:clamp(48px,6vw,72px) 0 0;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
@media(max-width:980px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h3{font-family:var(--f-mono);font-size:.875rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:14px}
.footer-grid a{display:block;padding:9px 0;font-size:.9rem;color:var(--ink-2)}
.footer-grid a:hover{color:var(--blue)}
.f-brand .brand{margin-bottom:14px}
.f-brand .f-note{font-size:.875rem;color:var(--dim);max-width:36ch}
.footer-bottom{border-top:1px solid var(--line-strong);padding:18px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-family:var(--f-mono);font-size:.875rem;letter-spacing:.04em;color:var(--dim)}
.footer-bottom a{display:inline-block;padding:9px 0;color:var(--dim)}

/* ============ 询盘弹窗（左图右表双栏标准） ============ */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.modal-backdrop.open{display:flex}
.modal-dialog{position:relative;display:grid;grid-template-columns:1fr 1fr;max-width:780px;width:100%;background:#fff;border-radius:var(--radius);overflow:hidden;max-height:90vh;box-shadow:0 24px 80px rgba(0,0,0,.25)}
.modal-image-panel{position:relative;min-height:340px}
.modal-image-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.modal-image-panel .mi-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.2),rgba(0,0,0,.8));display:flex;flex-direction:column;justify-content:flex-end;padding:24px;color:var(--on-dark)}
.modal-image-panel .mi-overlay h3{font-size:1.3rem;margin-bottom:6px}
.modal-image-panel .mi-overlay p{font-size:.875rem;color:var(--on-dark-dim);font-family:var(--f-mono)}
.modal-form-panel{padding:30px 30px 26px;display:flex;flex-direction:column;gap:14px;overflow-y:auto}
.modal-form-panel h3{font-size:1.3rem}
.modal-form-panel .mf-note{font-size:.875rem;color:var(--dim)}
.modal-close{position:absolute;top:14px;right:14px;z-index:2;background:rgba(255,255,255,.9);border:none;color:var(--ink);border-radius:50%;min-width:40px;min-height:40px;font-size:1rem;cursor:pointer}
.modal-close:hover{background:#fff}
@media(max-width:720px){.modal-dialog{grid-template-columns:1fr}.modal-image-panel{min-height:170px}}

/* ============ 表单 ============ */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--f-mono);font-size:.875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);display:inline-flex;align-items:center;gap:8px}
.field label .dot{width:5px;height:5px}
.field input,.field select,.field textarea{font-family:var(--f-body);font-size:.95rem;padding:12px 14px;min-height:48px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:#fff;color:var(--ink);width:100%}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .field--full{grid-column:1/-1}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}}
.form-ok{display:none;padding:14px;border:1px solid #34C759;border-radius:var(--radius-sm);background:rgba(52,199,89,.08);font-size:.9rem;color:#1D7A3F}
.form-ok.show{display:block}

/* ============ 博客卡 ============ */
.post-card{display:flex;flex-direction:column;gap:10px}
.post-card .post-meta{font-family:var(--f-mono);font-size:.875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);display:inline-flex;align-items:center;gap:8px}
.post-card .post-meta .dot{width:5px;height:5px}
.post-card h3{font-size:1.12rem}
.post-card p{font-size:.9rem;color:var(--ink-2)}

/* ============ 图位占位（编码期） ============ */
[data-img]{position:relative;border:1.5px dashed var(--line-strong);background:linear-gradient(135deg,rgba(0,102,204,.05),rgba(0,0,0,.03))}
[data-img]::after{content:attr(data-img);position:absolute;inset:auto 10px 8px 10px;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.06em;color:var(--dim);opacity:.8;text-transform:uppercase}

/* ============ reveal 动效 ============ */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ============ 通用工具 ============ */
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem)}
.dim{color:var(--dim)}
.center{text-align:center}
.center p{margin-inline:auto}
.center-flex{display:flex;justify-content:center}
.f-note-gap{margin-top:10px}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:26px}.mt-4{margin-top:40px}
.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:26px}
.grid-gap-tight{gap:14px}