/* ==========================================================
   iKnitty 官网视觉系统
   设计语言：明暗分区 / 大留白 / 蓝紫青渐变点缀 / 卡片式
   全 SSR、零 JS 依赖；类名统一 p- 前缀，不与后台 style.css 冲突
   ========================================================== */
:root{
  --p-bg:#fff;
  --p-bg-alt:#f5f5f7;
  --p-dark:#050507;
  --p-dark2:#0b0b10;
  --p-ink:#1d1d1f;
  --p-ink2:#6e6e73;
  --p-ink3:#86868b;
  --p-line:rgba(0,0,0,.08);
  --p-line2:rgba(0,0,0,.14);
  --p-blue:#2f6bff;
  --p-violet:#8a4dff;
  --p-teal:#00c8b4;
  --p-grad:linear-gradient(120deg,#2f6bff 0%,#8a4dff 52%,#00c8b4 100%);
  --p-grad-soft:linear-gradient(120deg,rgba(47,107,255,.10),rgba(138,77,255,.10) 55%,rgba(0,200,180,.10));
  --p-radius:24px;
  --p-radius-s:14px;
  --p-shadow:0 8px 30px rgba(0,0,0,.06);
  --p-shadow-hover:0 22px 54px rgba(0,0,0,.11);
  --p-nav-h:64px;
  --p-font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro SC","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Segoe UI",Roboto,Arial,sans-serif;
}
.p-body{font-family:var(--p-font);font-size:16px;line-height:1.65;color:var(--p-ink);background:var(--p-bg);-webkit-font-smoothing:antialiased}
.p-body a{color:inherit;text-decoration:none}
.p-body img{max-width:100%;display:block}
.container{width:92%;max-width:1200px;margin-inline:auto}

/* ---------- 导航 ---------- */
.p-nav{position:sticky;top:0;z-index:50;height:var(--p-nav-h);background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--p-line)}
.p-nav-inner{height:var(--p-nav-h);display:flex;align-items:center;gap:28px}
.p-brand{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;letter-spacing:-.02em;white-space:nowrap}
.p-brand-mark{width:30px;height:30px;border-radius:9px;background:var(--p-grad);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:15px;font-weight:800}
.p-nav-links{display:flex;align-items:center;gap:26px;flex:1}
.p-nav-links a{font-size:14.5px;color:var(--p-ink2);white-space:nowrap;transition:color .2s}
.p-nav-links a:hover,.p-nav-links a.on{color:var(--p-ink);font-weight:600}
.p-nav-links a.on{position:relative}
.p-nav-links a.on::after{content:"";position:absolute;left:0;right:0;bottom:-21px;height:2px;background:var(--p-grad);border-radius:2px}
.p-nav-cta{display:flex;align-items:center}
.p-burger{display:none;position:relative;margin-left:auto}
.p-burger summary{list-style:none;cursor:pointer;width:38px;height:38px;border:1px solid var(--p-line2);border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.p-burger summary::-webkit-details-marker{display:none}
.p-burger summary span{width:17px;height:2px;background:var(--p-ink);border-radius:2px}
.p-burger-panel{position:absolute;right:0;top:46px;width:210px;background:#fff;border:1px solid var(--p-line);border-radius:16px;box-shadow:var(--p-shadow-hover);padding:10px;display:flex;flex-direction:column}
.p-burger-panel a{padding:9px 12px;border-radius:9px;font-size:14px;color:var(--p-ink2)}
.p-burger-panel a:hover{background:var(--p-bg-alt);color:var(--p-ink)}

/* ---------- 按钮 ---------- */
.p-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:11px;padding:11px 22px;font-size:15px;font-weight:600;line-height:1.4;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;font-family:inherit;white-space:nowrap}
.p-btn:hover{transform:translateY(-1px);text-decoration:none}
.p-btn-primary{background:var(--p-blue);color:#fff;box-shadow:0 8px 22px rgba(47,107,255,.22)}
.p-btn-primary:hover{background:#2559e8;color:#fff;box-shadow:0 12px 28px rgba(47,107,255,.28)}
.p-btn-line{background:#fff;border-color:var(--p-line2);color:var(--p-ink)}
.p-btn-line:hover{border-color:var(--p-blue);color:var(--p-blue)}
.p-btn-light{background:#fff;color:var(--p-ink)}
.p-btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.p-btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.p-btn-sm{padding:8px 17px;font-size:14px;border-radius:9px}
.p-btn-block{width:100%;margin-top:10px}

/* ---------- 通用区块 ---------- */
.p-main{min-height:60vh;padding-bottom:0}
.p-section{padding:clamp(64px,7vw,104px) 0;position:relative}
.p-section.p-tight{padding-top:28px}
.p-section-alt{background:var(--p-bg-alt)}
.p-section-head{max-width:780px;margin:0 auto clamp(38px,5vw,64px);text-align:center}
.p-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--p-ink3);margin-bottom:16px}
.p-eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--p-grad)}
.p-section-head h2{font-size:clamp(28px,3.6vw,44px);line-height:1.2;letter-spacing:-.025em;margin:0 0 14px}
.p-section-head p{color:var(--p-ink2);font-size:16.5px;margin:0}
.p-center{text-align:center;margin-top:42px}
.p-muted{color:var(--p-ink3);font-size:14px}
.p-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.p-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.p-card{background:#fff;border:1px solid var(--p-line);border-radius:var(--p-radius);padding:28px;box-shadow:var(--p-shadow);transition:transform .25s,box-shadow .25s}
.p-card:hover{transform:translateY(-3px);box-shadow:var(--p-shadow-hover)}
.p-feature .p-icon{width:42px;height:42px;border-radius:12px;background:var(--p-grad-soft);color:var(--p-blue);display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;margin-bottom:18px}
.p-feature h3{font-size:19px;margin:0 0 10px;letter-spacing:-.01em}
.p-feature p{color:var(--p-ink2);font-size:14.5px;margin:0}
.p-grad-text{background:var(--p-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Hero ---------- */
.p-hero{position:relative;padding:clamp(70px,8vw,120px) 0 clamp(60px,7vw,96px);overflow:hidden;border-bottom:1px solid var(--p-line)}
.p-hero-glow{position:absolute;top:-260px;right:-120px;width:760px;height:760px;border-radius:50%;background:radial-gradient(circle,rgba(47,107,255,.13),rgba(138,77,255,.09) 45%,transparent 70%);pointer-events:none}
.p-hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.p-hero-copy h1{font-size:clamp(36px,5vw,60px);line-height:1.14;letter-spacing:-.035em;margin:0 0 22px}
.p-hero-desc{font-size:17.5px;color:var(--p-ink2);max-width:540px;margin:0 0 30px}
.p-hero-btns{display:flex;flex-wrap:wrap;gap:12px}
.p-hero-note{margin-top:26px;font-size:13.5px;color:var(--p-ink3);display:flex;align-items:center;gap:8px}
.p-dot{width:7px;height:7px;border-radius:50%;background:var(--p-teal);box-shadow:0 0 0 4px rgba(0,200,180,.14)}
.p-engine{background:#fff;border:1px solid var(--p-line);border-radius:20px;box-shadow:0 24px 70px rgba(20,30,80,.12);overflow:hidden}
.p-engine-bar{height:42px;background:var(--p-bg-alt);border-bottom:1px solid var(--p-line);display:flex;align-items:center;gap:6px;padding:0 16px}
.p-engine-bar span{width:9px;height:9px;border-radius:50%;background:#d6d6db}
.p-engine-bar span:first-child{background:#ff5f57}
.p-engine-bar span:nth-child(2){background:#febc2e}
.p-engine-bar span:nth-child(3){background:#28c840}
.p-engine-bar b{margin-left:auto;font-size:12px;font-weight:500;color:var(--p-ink3);font-family:ui-monospace,Consolas,monospace}
.p-engine-body{padding:24px 26px 22px}
.p-engine-step{display:flex;gap:14px;align-items:flex-start}
.p-step-n{flex:0 0 30px;height:30px;border-radius:9px;background:var(--p-grad-soft);color:var(--p-blue);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.p-engine-step b{font-size:14.5px}
.p-engine-step p{font-size:13px;color:var(--p-ink2);margin:2px 0 0}
.p-engine-line{height:16px;margin-left:15px;border-left:1px dashed var(--p-line2)}
.p-engine-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px;padding-top:18px;border-top:1px solid var(--p-line)}
.p-engine-metrics div{text-align:center}
.p-engine-metrics b{display:block;font-size:18px;letter-spacing:-.02em}
.p-engine-metrics span{font-size:11.5px;color:var(--p-ink3)}

/* ---------- 数字条 ---------- */
.p-stats{border-bottom:1px solid var(--p-line);background:#fff}
.p-stats-inner{display:grid;grid-template-columns:repeat(4,1fr);padding:34px 0;gap:20px}
.p-stat{text-align:center;border-right:1px solid var(--p-line)}
.p-stat:last-child{border-right:0}
.p-stat b{display:block;font-size:clamp(26px,3vw,38px);letter-spacing:-.03em;background:var(--p-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.p-stat span{font-size:13.5px;color:var(--p-ink3)}

/* ---------- 暗色区 ---------- */
.p-dark{background:var(--p-dark);color:#f5f5f7}
.p-dark-inner{position:relative}
.p-dark .p-section-head h2{color:#f5f5f7}
.p-dark .p-section-head p{color:rgba(235,235,245,.62)}
.p-dark .p-eyebrow{color:rgba(235,235,245,.55)}
.p-dark-grid .p-card{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.10);box-shadow:none;color:#f5f5f7}
.p-dark-grid .p-card:hover{background:rgba(255,255,255,.075);box-shadow:none}
.p-dark-grid .p-feature p{color:rgba(235,235,245,.62)}
.p-dark-grid .p-icon{background:rgba(47,107,255,.18);color:#8fb0ff}
.p-compare{margin-top:46px;border:1px solid rgba(255,255,255,.13);border-radius:18px;overflow:hidden}
.p-compare-row{display:grid;grid-template-columns:1fr 1.3fr 1.3fr;gap:14px;padding:14px 20px;font-size:14.5px;border-bottom:1px solid rgba(255,255,255,.09)}
.p-compare-row:last-child{border-bottom:0}
.p-compare-row span:first-child{color:rgba(235,235,245,.62)}
.p-compare-row span:nth-child(2){color:rgba(235,235,245,.55)}
.p-compare-head{background:rgba(255,255,255,.06);font-weight:700}
.p-compare-head span{color:#f5f5f7 !important}
.p-good{color:#5ee8d5;font-weight:600}
.p-dark .p-center{margin-top:34px}
.p-section:not(.p-dark) .p-compare-row{border-bottom-color:var(--p-line)}
.p-section:not(.p-dark) .p-compare{background:#fff;border-color:var(--p-line)}
.p-section:not(.p-dark) .p-compare-head{background:var(--p-bg-alt)}
.p-section:not(.p-dark) .p-compare-row span{color:var(--p-ink2)}
.p-section:not(.p-dark) .p-compare-head span{color:var(--p-ink)}
.p-section:not(.p-dark) .p-good{color:#0a9e8d}

/* ---------- 模板卡片 ---------- */
.p-tpl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.p-tpl-card{display:block;background:#fff;border:1px solid var(--p-line);border-radius:18px;overflow:hidden;box-shadow:var(--p-shadow);transition:transform .25s,box-shadow .25s}
.p-tpl-card:hover{transform:translateY(-4px);box-shadow:var(--p-shadow-hover)}
.p-tpl-thumb{aspect-ratio:3/2;background:var(--p-bg-alt);overflow:hidden;position:relative;border-bottom:1px solid var(--p-line)}
.p-tpl-thumb img{width:100%;height:100%;object-fit:cover;object-position:top center}
.p-tpl-ph{width:100%;height:100%;background:var(--p-grad-soft);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--p-blue)}
.p-tpl-ph span{width:54px;height:54px;border-radius:16px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;box-shadow:var(--p-shadow)}
.p-tpl-ph small{font-size:12px;color:var(--p-ink3)}
.p-tpl-ph-big{min-height:420px;border-radius:14px}
.p-tpl-ph-big span{width:80px;height:80px;font-size:34px}
.p-tpl-meta{padding:18px 20px 16px}
.p-tpl-meta h3{font-size:16.5px;margin:0 0 10px;letter-spacing:-.01em}
.p-tpl-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.p-tpl-tags span{font-size:11.5px;color:var(--p-ink2);background:var(--p-bg-alt);border-radius:6px;padding:3px 9px}
.p-tpl-tags .p-tag-hot{background:rgba(47,107,255,.10);color:var(--p-blue);font-weight:600}
.p-tpl-foot{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--p-line);padding-top:12px;font-size:12.5px;color:var(--p-ink3)}
.p-tpl-foot b{color:var(--p-blue);font-weight:600}

/* ---------- 实验室横幅 ---------- */
.p-lab-banner{display:grid;grid-template-columns:1.35fr .65fr;gap:44px;align-items:center;background:var(--p-grad-soft);border:1px solid var(--p-line);border-radius:var(--p-radius);padding:clamp(30px,4vw,52px)}
.p-lab-copy h2{font-size:clamp(25px,3vw,36px);line-height:1.25;letter-spacing:-.025em;margin:0 0 16px}
.p-lab-copy p{color:var(--p-ink2);font-size:15px;margin:0 0 18px}
.p-check{list-style:none;padding:0;margin:0 0 24px}
.p-check li{position:relative;padding-left:24px;font-size:14.5px;color:var(--p-ink2);margin-bottom:9px}
.p-check li::before{content:"✓";position:absolute;left:0;top:0;color:var(--p-teal);font-weight:800}
.p-check-lg li{font-size:15px;margin-bottom:13px}
.p-lab-data{display:flex;flex-direction:column;gap:12px}
.p-lab-card{background:#fff;border:1px solid var(--p-line);border-radius:16px;padding:18px 20px;box-shadow:var(--p-shadow)}
.p-lab-card span{font-size:12.5px;color:var(--p-ink3)}
.p-lab-card b{display:block;font-size:32px;letter-spacing:-.03em;line-height:1.25;color:var(--p-blue)}
.p-lab-card b small{font-size:15px;margin-left:2px}
.p-lab-card p{font-size:12.5px;color:var(--p-ink3);margin:0}

/* ---------- 流程 / 行业 ---------- */
.p-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}
.p-step{background:#fff;border:1px solid var(--p-line);border-radius:18px;padding:24px 20px;box-shadow:var(--p-shadow)}
.p-step>span{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--p-blue);background:var(--p-grad-soft);border-radius:6px;padding:4px 9px;margin-bottom:16px}
.p-step h3{font-size:16px;margin:0 0 8px}
.p-step p{font-size:13.5px;color:var(--p-ink2);margin:0}
.p-ind-card{display:flex;flex-direction:column}
.p-ind-card h3{font-size:19px;margin:0 0 10px}
.p-ind-card p{font-size:14.5px;color:var(--p-ink2);margin:0 0 22px;flex:1}
.p-more{font-size:13.5px;color:var(--p-blue);font-weight:600}

/* ---------- FAQ ---------- */
.p-faq{max-width:860px;margin:0 auto}
.p-faq-item{background:#fff;border:1px solid var(--p-line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.p-faq-item[open]{box-shadow:var(--p-shadow)}
.p-faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:16px}
.p-faq-item summary::-webkit-details-marker{display:none}
.p-faq-plus{position:relative;flex:0 0 16px;height:16px}
.p-faq-plus::before,.p-faq-plus::after{content:"";position:absolute;background:var(--p-blue);border-radius:2px}
.p-faq-plus::before{top:7px;left:0;width:16px;height:2px}
.p-faq-plus::after{left:7px;top:0;width:2px;height:16px;transition:transform .2s}
.p-faq-item[open] .p-faq-plus::after{transform:rotate(90deg)}
.p-faq-item>div{padding:0 22px 20px;border-top:1px solid var(--p-line)}
.p-faq-item>div p{color:var(--p-ink2);font-size:14.5px;margin:16px 0 0}

/* ---------- CTA ---------- */
.p-cta{background:var(--p-dark2);color:#f5f5f7;margin-top:0;position:relative;overflow:hidden}
.p-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 0%,rgba(47,107,255,.28),transparent 55%),radial-gradient(circle at 85% 100%,rgba(138,77,255,.22),transparent 55%);pointer-events:none}
.p-cta-inner{position:relative;text-align:center;padding:clamp(64px,7vw,96px) 0}
.p-cta-inner h2{font-size:clamp(27px,3.6vw,42px);letter-spacing:-.03em;margin:0 0 14px}
.p-cta-inner p{color:rgba(235,235,245,.68);font-size:16px;margin:0 auto 30px;max-width:640px}
.p-cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.p-foot{background:#0a0a0c;color:#f5f5f7;padding:60px 0 26px}
.p-foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.p-foot-brand p{color:rgba(235,235,245,.55);font-size:14px;margin:14px 0 0;max-width:330px}
.p-foot-brand .p-foot-small{font-size:12.5px;color:rgba(235,235,245,.38)}
.p-foot h4{font-size:14px;margin:4px 0 16px;color:#f5f5f7}
.p-foot-grid>div>a{display:block;font-size:13.5px;color:rgba(235,235,245,.58);padding:5px 0}
.p-foot-grid>div>a:hover{color:#fff}
.p-foot-bottom{margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.10);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:rgba(235,235,245,.4)}

/* ---------- 页头 / 筛选 / 分页 ---------- */
.p-page-head{padding:clamp(52px,6vw,84px) 0 clamp(24px,3vw,40px);border-bottom:1px solid var(--p-line)}
.p-page-head h1{font-size:clamp(30px,4.2vw,50px);line-height:1.18;letter-spacing:-.035em;margin:0 0 16px;max-width:900px}
.p-page-head p{font-size:17px;color:var(--p-ink2);max-width:760px;margin:0}
.p-filter{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}
.p-filter input[type=search]{flex:1;min-width:240px;border:1px solid var(--p-line2);border-radius:11px;padding:11px 15px;font-size:15px;font-family:inherit;background:#fff;color:var(--p-ink)}
.p-filter select{width:auto;border:1px solid var(--p-line2);border-radius:11px;padding:11px 13px;font-size:14.5px;font-family:inherit;background:#fff;color:var(--p-ink)}
.p-filter input:focus,.p-filter select:focus{outline:2px solid rgba(47,107,255,.35);border-color:var(--p-blue)}
.p-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.p-chip{font-size:13px;color:var(--p-ink2);background:#fff;border:1px solid var(--p-line);border-radius:999px;padding:6px 14px}
.p-chip i{font-style:normal;color:var(--p-ink3);font-size:11.5px;margin-left:3px}
.p-chip:hover{border-color:var(--p-blue);color:var(--p-blue)}
.p-chip.on{background:var(--p-blue);border-color:var(--p-blue);color:#fff;font-weight:600}
.p-chip.on i{color:rgba(255,255,255,.75)}
.p-result-line{font-size:13.5px;color:var(--p-ink3);margin-bottom:20px}
.p-result-line b{color:var(--p-ink)}
.p-pager{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:38px;font-size:14px;color:var(--p-ink3)}
.p-empty{text-align:center;padding:64px 20px;color:var(--p-ink2)}
.p-empty h1{font-size:30px;margin:0 0 12px}

/* ---------- 模板详情 ---------- */
.p-crumb{font-size:13px;color:var(--p-ink3);padding:22px 0 0;display:flex;gap:8px;flex-wrap:wrap}
.p-crumb a:hover{color:var(--p-blue)}
.p-detail{display:grid;grid-template-columns:1fr 320px;gap:36px;padding:26px 0 70px}
.p-detail-thumb{border:1px solid var(--p-line);border-radius:18px;overflow:hidden;background:var(--p-bg-alt);margin-bottom:30px}
.p-detail-thumb img{width:100%;height:auto;object-fit:cover;object-position:top center}
.p-detail-main h1{font-size:clamp(26px,3.2vw,38px);letter-spacing:-.03em;margin:0 0 14px}
.p-detail-main h2{font-size:22px;margin:38px 0 16px;letter-spacing:-.02em}
.p-lead{font-size:16.5px;color:var(--p-ink2);margin:0}
.p-nav-tree{display:flex;flex-wrap:wrap;gap:10px}
.p-nav-node{background:#fff;border:1px solid var(--p-line);border-radius:12px;padding:12px 16px;min-width:150px}
.p-nav-node b{display:block;font-size:14.5px}
.p-nav-node span{display:block;font-size:12.5px;color:var(--p-ink3);margin-top:3px}
.p-table-wrap{overflow-x:auto;border:1px solid var(--p-line);border-radius:14px}
.p-table{width:100%;border-collapse:collapse;font-size:14.5px}
.p-table th,.p-table td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--p-line)}
.p-table th{background:var(--p-bg-alt);font-weight:600;font-size:13px;color:var(--p-ink2)}
.p-table tr:last-child td{border-bottom:0}
.p-table code{font-size:12.5px;color:var(--p-blue);background:var(--p-grad-soft);padding:2px 6px;border-radius:5px}
.p-source-note{margin-top:30px;background:var(--p-bg-alt);border-radius:14px;padding:20px 22px;font-size:14px;color:var(--p-ink2)}
.p-source-note b{color:var(--p-ink);display:block;margin-bottom:6px}
.p-source-note p{margin:0}
.p-detail-side{position:relative}
.p-spec{position:sticky;top:88px}
.p-spec h3{font-size:18px;margin:0 0 16px}
.p-spec dl{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:0}
.p-spec dt{font-size:12.5px;color:var(--p-ink3);padding:9px 0;border-bottom:1px solid var(--p-line)}
.p-spec dd{font-size:13.5px;font-weight:600;text-align:right;padding:9px 0;margin:0;border-bottom:1px solid var(--p-line);word-break:break-all}

/* ---------- 套餐 / 联系 ---------- */
.p-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.p-plan{display:flex;flex-direction:column;position:relative}
.p-plan-hot{border-color:rgba(47,107,255,.45);box-shadow:0 18px 46px rgba(47,107,255,.13)}
.p-plan-badge{position:absolute;top:-12px;right:22px;background:var(--p-grad);color:#fff;font-size:12px;font-weight:700;border-radius:999px;padding:4px 13px}
.p-plan h3{font-size:20px;margin:0 0 12px}
.p-plan-price{font-size:26px;letter-spacing:-.03em;margin:0 0 20px;color:var(--p-blue)}
.p-plan .p-check{flex:1}
.p-contact{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.p-contact-card h2{font-size:21px;margin:0 0 20px}
.p-contact-row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--p-line);font-size:14.5px}
.p-contact-row span{color:var(--p-ink3)}
.p-contact-note{margin-top:24px;background:var(--p-bg-alt);border-radius:14px;padding:18px 20px}
.p-contact-note b{font-size:14px;display:block;margin-bottom:12px}
.p-contact-note .p-check{margin:0}

/* ---------- 实验室页面沿用后台卡片时的兼容 ---------- */
.p-main .card{background:#fff}
.p-main .section{margin:34px 0}
.p-main .hero{margin-top:30px}
.p-main .site-head,.p-main .site-foot{display:none}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .p-nav-links{gap:16px}
  .p-nav-links a{font-size:13.5px}
  .p-hero-grid{gap:36px}
  .p-steps{grid-template-columns:repeat(3,1fr)}
  .p-foot-grid{grid-template-columns:repeat(2,1fr)}
  .p-detail{grid-template-columns:1fr 280px}
}
@media (max-width:860px){
  .p-nav-links,.p-nav-cta{display:none}
  .p-burger{display:block}
  .p-hero-grid{grid-template-columns:1fr}
  .p-engine{max-width:560px}
  .p-grid-3,.p-tpl-grid,.p-plans{grid-template-columns:repeat(2,1fr)}
  .p-lab-banner{grid-template-columns:1fr}
  .p-lab-data{flex-direction:row;flex-wrap:wrap}
  .p-lab-card{flex:1;min-width:150px}
  .p-stats-inner{grid-template-columns:repeat(2,1fr);row-gap:24px}
  .p-stat:nth-child(2){border-right:0}
  .p-steps{grid-template-columns:repeat(2,1fr)}
  .p-detail{grid-template-columns:1fr}
  .p-spec{position:static}
  .p-contact{grid-template-columns:1fr}
  .p-compare-row{grid-template-columns:1fr 1fr 1fr;font-size:12.5px;padding:12px}
}
@media (max-width:560px){
  .p-grid-3,.p-grid-2,.p-tpl-grid,.p-plans,.p-steps{grid-template-columns:1fr}
  .p-section{padding:52px 0}
  .p-hero{padding:56px 0 48px}
  .p-foot-grid{grid-template-columns:1fr}
  .p-foot-bottom{flex-direction:column;gap:6px}
  .p-page-head{padding:40px 0 24px}
  .p-filter input[type=search]{min-width:100%}
  .p-crumb{font-size:12px}
}

/* ================= 全出血色带（铺满视口） =================
   问题：<main class="container"> 把整页锁在 92% / 1200px 内，
   于是 hero、深色带、灰底带的背景只在容器宽度内铺开，两侧留白，
   看起来像"横幅被居中了"。
   做法：用 100vw + 负 margin 把色带拉到视口两端，再用等量 padding
   把内容推回容器位置，保证标题/卡片与顶部导航、页脚严格对齐。 */
.p-hero,
.p-page-head,
.p-stats,
.p-dark,
.p-section-alt,
.p-cta{
  width:100vw;
  max-width:none;
  margin-left:calc(50% - 50vw);
  margin-right:calc(50% - 50vw);
  padding-left:calc(50vw - 50%);
  padding-right:calc(50vw - 50%);
}
/* 100vw 含纵向滚动条宽度，会多撑出十几像素横向滚动，裁掉即可。
   用 clip 而不是 hidden：clip 不创建滚动容器，sticky 导航的行为完全不变。 */
html,body{overflow-x:clip}

/* ================= 按钮文字色修正 =================
   `.p-body a{color:inherit}` 的优先级是 (0,1,1)，高于 `.p-btn-primary{color:#fff}` 的 (0,1,0)，
   于是所有用 <a> 做的按钮文字都被「继承」覆盖：
   白底按钮变白字看不见、蓝底主按钮变深灰字对比度不足。
   这里用 a.p-btn-* 提权到 (0,2,1) 修回来。 */
.p-body a.p-btn-primary,.p-body a.p-btn-primary:hover{color:#fff}
.p-body a.p-btn-light,.p-body a.p-btn-light:hover{color:var(--p-ink)}
.p-body a.p-btn-ghost,.p-body a.p-btn-ghost:hover{color:#fff}
.p-body a.p-btn-line,.p-body a.p-btn-line:hover{color:var(--p-ink)}
.p-body a.p-link{color:var(--p-blue)}
.p-body a.p-chip{color:var(--p-ink2)}
.p-body a.p-chip:hover{border-color:var(--p-blue);color:var(--p-blue)}
.p-body a.p-chip.on{background:var(--p-blue);border-color:var(--p-blue);color:#fff}

/* ================= 二级导航（产品下拉） =================
   纯 CSS：hover 与 focus-within 触发，无 JS。
   ::before 做一条透明桥接，避免鼠标从一级移到二级的路上菜单消失。 */
.p-nav-item{position:relative}
.p-nav-links>.p-nav-item>a{display:inline-flex;align-items:center;gap:6px}
.p-caret{width:5px;height:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-1px,-1px);opacity:.55;transition:transform .2s}
.p-nav-item:hover .p-caret{transform:rotate(225deg) translate(-2px,-1px)}
.p-nav-item::before{content:"";position:absolute;left:-16px;right:-16px;top:100%;height:22px}
.p-sub{position:absolute;left:-16px;top:calc(100% + 16px);min-width:188px;background:#fff;border:1px solid var(--p-line);border-radius:16px;box-shadow:var(--p-shadow-hover);padding:7px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s ease,transform .18s ease,visibility .18s;z-index:60}
.p-nav-item:hover .p-sub,.p-nav-item:focus-within .p-sub{opacity:1;visibility:visible;transform:none}
.p-sub a{padding:9px 13px;border-radius:9px;font-size:14px!important;color:var(--p-ink2);font-weight:500}
.p-sub a:hover,.p-sub a.on{background:var(--p-bg-alt);color:var(--p-ink);font-weight:600}
.p-burger-group{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--p-ink3);padding:12px 12px 4px}
/* 下划线指示器只给一级菜单，避免下拉项也出现横杠 */
.p-nav-links>a.on,.p-nav-item>a.on{position:relative}
.p-nav-links>a.on::after,.p-nav-item>a.on::after{content:"";position:absolute;left:0;right:0;bottom:-21px;height:2px;background:var(--p-grad);border-radius:2px}
.p-nav-links a.on::after{content:none}

/* ================= 多端矩阵 ================= */
.p-ends{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.p-ends.cols-2{grid-template-columns:repeat(2,1fr)}
.p-end{background:#fff;border:1px solid var(--p-line);border-radius:16px;padding:20px 20px 18px;transition:transform .22s,box-shadow .22s,border-color .22s}
.p-end:hover{transform:translateY(-2px);box-shadow:var(--p-shadow);border-color:rgba(47,107,255,.28)}
.p-end b{display:block;font-size:15.5px;letter-spacing:-.01em}
.p-end span{display:block;font-size:12.5px;font-weight:600;color:var(--p-blue);margin:5px 0 8px}
.p-end p{font-size:13.5px;line-height:1.6;color:var(--p-ink2);margin:0}
.p-ends-note{margin-top:30px}

/* ================= 交易与预约 ================= */
.p-deal{display:flex;flex-direction:column;align-items:flex-start;padding:32px}
.p-deal-tag{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--p-blue);background:var(--p-grad-soft);border-radius:999px;padding:4px 12px;margin-bottom:14px}
.p-deal h3{font-size:23px;letter-spacing:-.02em;margin:0 0 10px}
.p-deal-desc{font-size:14.5px;color:var(--p-ink2);margin:0 0 18px}
.p-deal .p-check{margin-bottom:18px}
.p-deal .p-check li{font-size:14px;margin-bottom:8px}
.p-link{font-size:14px;font-weight:600;color:var(--p-blue);margin-top:auto}
.p-link:hover{text-decoration:underline}

/* ================= 平台保障条 ================= */
.p-assure{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;border-top:1px solid var(--p-line);border-bottom:1px solid var(--p-line);padding:30px 4px}
.p-assure b{display:block;font-size:15px;margin-bottom:6px}
.p-assure p{font-size:13px;line-height:1.6;color:var(--p-ink2);margin:0}

/* ================= 功能中心 / 多端建站 ================= */
.p-anchor-bar{padding:26px 0 4px}
.p-anchor-bar .p-chips{margin-bottom:0}
[id]{scroll-margin-top:88px}
.p-group{margin-bottom:clamp(40px,5vw,58px)}
.p-group:last-child{margin-bottom:0}
.p-group-head{max-width:780px;margin-bottom:22px}
.p-group-head h2{font-size:clamp(22px,2.4vw,29px);letter-spacing:-.02em;margin:0 0 8px}
.p-group-head p{font-size:15px;color:var(--p-ink2);margin:0}

@media (max-width:1080px){
  .p-assure{grid-template-columns:repeat(3,1fr);gap:20px}
}
@media (max-width:860px){
  .p-ends{grid-template-columns:repeat(2,1fr)}
  .p-ends.cols-2{grid-template-columns:repeat(2,1fr)}
  .p-assure{grid-template-columns:repeat(2,1fr)}
  .p-anchor-bar{padding:18px 0 0}
}
@media (max-width:560px){
  .p-ends,.p-ends.cols-2{grid-template-columns:1fr}
  .p-assure{grid-template-columns:1fr;gap:16px}
  .p-deal{padding:24px}
  .p-deal h3{font-size:20px}
}