/* ==========================================================================
   yunwei.html · 网站托管运维
   版式：左图右文反向 Hero + 状态点清单 + 值班时间表 + SLA 四卡（错位）
         + 图文备份区 + 简报纸 + FAQ + CTA
   ========================================================================== */

/* ---------- 页首：左图右文 ---------- */
.yw-hero{padding:140px 0 30px}
.yw-hero-in{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.yw-hero-media img{border-radius:var(--r);width:100%;height:auto;box-shadow:var(--shadow)}
.yw-hero-media figcaption{margin-top:12px;font-size:13px;color:var(--muted)}
.yw-hero-copy .crumb{margin-bottom:20px}
.yw-hero-copy h1{margin:14px 0 0}
.yw-hero-sub{margin:18px 0 0;color:var(--ink-2);font-size:15.5px;line-height:2;max-width:560px}
.yw-hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}

/* ---------- 监控告警：六宫格错落 ---------- */
.watch{padding:70px 0 10px}
.watch-grid{margin-top:36px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.watch-item{
  background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:26px 24px;position:relative;
}
.watch-item:nth-child(2){transform:translateY(20px)}
.watch-item:nth-child(5){transform:translateY(-10px)}
.w-dot{
  display:inline-block;width:10px;height:10px;border-radius:50%;background:#7fb069;margin-bottom:14px;
  box-shadow:0 0 0 5px rgba(127,176,105,.16);
}
.w-dot-warn{background:#d99a4e;box-shadow:0 0 0 5px rgba(217,154,78,.16)}
.watch-item h3{font-size:18px;margin-bottom:9px}
.watch-item p{font-size:14px;color:var(--ink-2);line-height:1.9}
.watch-item p a{color:var(--brown);text-decoration:underline;text-underline-offset:3px}

/* ---------- 值班时间表 ---------- */
.duty{padding:70px 0 10px}
.duty-board{margin-top:34px;background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:30px;box-shadow:var(--shadow-sm)}
.duty-tbl{width:100%;border-collapse:collapse;font-size:14px;table-layout:fixed}
.duty-tbl th,.duty-tbl td{padding:14px 10px;text-align:center;border:1px solid var(--line-2)}
.duty-tbl th{background:var(--brown-bg);color:var(--brown-deep);font-weight:600}
.duty-tbl .dt-time{font-weight:600;color:var(--ink);background:var(--cream);white-space:nowrap}
.dt-on{color:#4a7c3a;background:rgba(127,176,105,.1)}
.dt-on-call{color:var(--brown-deep);background:rgba(217,154,78,.12)}
.dt-off{color:var(--muted);background:var(--paper)}
.duty-legend{display:flex;gap:26px;flex-wrap:wrap;margin-top:18px;font-size:13px;color:var(--ink-2)}
.duty-legend span{display:inline-flex;align-items:center;gap:8px}
.lg{width:12px;height:12px;border-radius:3px;display:inline-block}
.lg-on{background:rgba(127,176,105,.5)}
.lg-call{background:rgba(217,154,78,.5)}
.lg-off{background:var(--line)}

/* ---------- SLA 四卡 ---------- */
.sla{padding:70px 0 10px}
.sla-grid{margin-top:36px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:start}
.sla-card{
  background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:28px 24px;
  border-top:4px solid var(--brown-bg);
}
.sla-card:nth-child(2){transform:translateY(22px)}
.sla-card:nth-child(4){transform:translateY(-12px)}
.sla-level{font-size:12.5px;letter-spacing:.18em;color:var(--brown-soft)}
.sla-time{display:block;font-family:var(--font-serif);font-size:44px;color:var(--brown-deep);line-height:1.15;margin:10px 0 12px}
.sla-time em{font-style:normal;font-size:16px;color:var(--ink-2)}
.sla-card h3{font-size:16.5px;margin-bottom:9px}
.sla-card p{font-size:13.5px;color:var(--ink-2);line-height:1.85}
.sla-red{border-top-color:#c96f4a}

/* ---------- 备份区 ---------- */
.backup{padding:70px 0 10px}
.backup-in{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:center}
.backup-img img{border-radius:var(--r);width:100%;height:auto;box-shadow:var(--shadow)}
.backup-copy h2{margin:12px 0 18px}
.backup-list{display:grid;gap:12px}
.backup-list li{
  background:var(--card);border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:14px 18px;font-size:14.5px;color:var(--ink-2);
}
.backup-list li b{color:var(--brown-deep);margin-right:6px}
.backup-note{margin-top:16px;font-size:13.5px;color:var(--muted)}
.backup-note a{color:var(--brown);text-decoration:underline;text-underline-offset:3px}

/* ---------- 简报纸 ---------- */
.brief{padding:70px 0 10px}
.brief-paper{
  margin:30px auto 0;max-width:760px;background:var(--card);border:1px solid var(--line-2);
  border-radius:var(--r);padding:14px 30px;box-shadow:var(--shadow-sm);
}
.brief-row{
  display:grid;grid-template-columns:170px 1fr;gap:18px;padding:16px 0;
  border-bottom:1px dashed var(--line);font-size:14.5px;
}
.brief-row:last-child{border-bottom:0}
.brief-row span{color:var(--muted)}
.brief-row b{color:var(--brown-deep);font-weight:600}

/* ---------- 故障案例 ---------- */
.cases{padding:60px 0 10px}
.case-grid{margin-top:36px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.case-item{
  background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:26px 24px;
  border-top:4px solid var(--brown-bg);
}
.case-item:nth-child(2){transform:translateY(20px)}
.ci-when{
  display:inline-block;font-size:12px;letter-spacing:.12em;color:#b14a3a;
  background:rgba(201,90,74,.1);border-radius:999px;padding:4px 12px;margin-bottom:14px;
}
.case-item h3{font-size:17px;margin-bottom:9px}
.case-item p{font-size:13.5px;color:var(--ink-2);line-height:1.85}

/* ---------- FAQ ---------- */
.faq{padding:70px 0 10px}
.faq-list{display:grid;gap:14px}
.faq details{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:18px 24px}
.faq summary{cursor:pointer;font-weight:600;color:var(--brown-deep);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;background:var(--brown-bg);color:#fff;font-size:12px;margin-right:10px}
.faq p{color:var(--ink-2);font-size:14.5px;line-height:1.9;margin:12px 0 0 32px}
.faq p a{color:var(--brown);text-decoration:underline;text-underline-offset:3px}

/* ---------- CTA 深棕 ---------- */
.yw-cta{margin-top:80px;background:var(--brown);color:#efe8dc}
.yw-cta-in{display:flex;justify-content:space-between;align-items:center;gap:36px;padding:64px 28px;flex-wrap:wrap}
.yw-cta-copy h2{color:#fff;margin-bottom:12px}
.yw-cta-copy p{color:rgba(255,255,255,.7);font-size:14.5px}
.yw-cta-btns{display:flex;gap:14px;flex-wrap:wrap}
.yw-cta-line{color:#fff;border-color:rgba(255,255,255,.45)}
.yw-cta-line:hover{background:#fff;color:var(--brown)}

/* ---------- 数字条 ---------- */
.stats-band{padding:30px 0 10px}
.sb-in{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sb-item{background:var(--brown-deep);color:#efe8dc;border-radius:var(--r);padding:26px 20px;text-align:center}
.sb-item b{font-family:var(--font-serif);font-size:36px;color:#fff;display:block}
.sb-item b em{font-style:normal;font-size:18px;color:#d9b98c;margin-left:2px}
.sb-item span{font-size:12.5px;color:rgba(255,255,255,.65)}

/* ---------- 收费小条 ---------- */
.strip-sec{padding:30px 0 10px}
.strip-in{background:var(--paper);border:1px solid var(--line-2);border-left:4px solid var(--brown-soft);border-radius:var(--r);padding:26px 30px}
.strip-in h3{font-size:17px;margin-bottom:8px}
.strip-in p{font-size:14px;color:var(--ink-2);line-height:1.9}
.strip-in a{color:var(--brown);text-decoration:underline;text-underline-offset:3px}

/* ---------- 延伸阅读 ---------- */
.more-sec{padding:60px 0 10px}
.more-grid{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.more-card{display:block;background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:20px;text-decoration:none;color:var(--brown-deep);transition:transform .3s,border-color .3s}
.more-card:hover{transform:translateY(-4px);border-color:var(--brown-soft)}
.more-card b{font-size:15.5px;display:block;margin-bottom:8px}
.more-card p{font-size:13px;color:var(--ink-2);line-height:1.8}

/* ---------- 第一个月 ---------- */
.week-sec{padding:50px 0 10px}
.week-list{margin-top:26px;display:grid;gap:10px;max-width:860px}
.wk-row{display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:center;background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:16px 22px}
.wk-row b{font-family:var(--font-serif);color:var(--brown)}
.wk-row p{font-size:13.5px;color:var(--ink-2)}

/* ---------- 说句实在话 ---------- */
.mis-sec{padding:60px 0 10px}
.mis-quote{max-width:820px;margin:0 auto;font-family:var(--font-serif);font-size:19px;line-height:2.1;color:var(--brown-deep);border-left:3px solid var(--brown-soft);padding-left:26px}

/* ---------- 图文块 ---------- */
.pic-sec{padding:50px 0 10px}
.pic-in{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.pic-text h2{font-size:26px;margin:10px 0 16px}
.pic-text p{color:var(--ink-2);font-size:14.5px;line-height:2;margin-bottom:12px}
.pic-img img{width:100%;height:auto;border-radius:var(--r);border:1px solid var(--line-2)}

/* ---------- 更多问答 ---------- */
.faq2-sec{padding:40px 0 10px}
.faq2-sec .faq-list{margin-top:24px;display:grid;gap:14px}
.faq2-sec details{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:18px 24px}
.faq2-sec summary{cursor:pointer;font-weight:600;color:var(--brown-deep);list-style:none}
.faq2-sec summary::-webkit-details-marker{display:none}
.faq2-sec summary::before{content:"Q";display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;background:var(--brown-bg);color:#fff;font-size:12px;margin-right:10px}
.faq2-sec p{color:var(--ink-2);font-size:14.5px;line-height:1.9;margin:12px 0 0 32px}

/* ---------- 服务地区 ---------- */
.area-sec{padding:50px 0 70px}
.area-in{background:var(--paper);border:1px dashed var(--line);border-radius:var(--r);padding:34px 30px;text-align:center}
.area-in h3{font-size:18px;margin-bottom:12px}
.area-in p{font-size:13.5px;color:var(--ink-2);line-height:2;letter-spacing:.05em}

/* ---------- 资料清单 ---------- */
.docs-sec{padding:50px 0 10px}
.docs-list{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:900px;list-style:none}
.docs-list li{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:14px 20px;font-size:13.5px;color:var(--ink-2)}
.docs-list li::before{content:"·";color:var(--brown-soft);font-weight:700;margin-right:8px}

/* ---------- 流程小条 ---------- */
.mini-strip{padding:10px 0 70px}
.ms-in{text-align:center;font-size:14px;color:var(--ink-2)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .yw-hero-in{grid-template-columns:1fr;gap:30px}
  .watch-grid{grid-template-columns:1fr 1fr}
  .sla-grid{grid-template-columns:1fr 1fr}
  .sla-card:nth-child(2),.sla-card:nth-child(4){transform:none}
  .backup-in{grid-template-columns:1fr}
  .sb-in{grid-template-columns:1fr 1fr}
  .more-grid{grid-template-columns:1fr 1fr}
  .pic-in{grid-template-columns:1fr}
}
@media (max-width:640px){
  .watch-grid{grid-template-columns:1fr}
  .watch-item:nth-child(2),.watch-item:nth-child(5){transform:none}
  .sla-grid{grid-template-columns:1fr}
  .duty-board{padding:14px;overflow-x:auto}
  .duty-tbl{min-width:640px}
  .brief-row{grid-template-columns:1fr;gap:4px}
  .wk-row{grid-template-columns:1fr;gap:6px}
  .more-grid{grid-template-columns:1fr}
}