/* 白衣天使PPT · 医护PPT案例库样式（医护蓝青主题） */
:root{--brand:#0e7490;--brand-dark:#0b5a70;--brand-soft:#e6f6fa;--ink:#22303a;--muted:#647684;--line:#e2ebef;--bg:#f6f9fb;--white:#fff;--shadow:0 12px 34px rgba(14,116,144,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif}
a{color:inherit;text-decoration:none}img{max-width:100%}
.shell{width:min(1180px,calc(100% - 36px));margin:auto}
.breadcrumb{display:flex;gap:8px;align-items:center;padding:24px 0 16px;color:#8b9aa5;font-size:13px}
.breadcrumb a{color:var(--brand)}.breadcrumb i{font-style:normal;color:#c6d2d9}
.hero{padding:38px 42px;border:1px solid #d8e8ee;border-radius:20px;background:linear-gradient(120deg,#fff,#eff9fc);box-shadow:var(--shadow)}
.kicker{display:inline-flex;padding:7px 11px;border-radius:99px;background:var(--brand-soft);color:var(--brand);font-size:13px;font-weight:700}
.hero h1{margin:16px 0 12px;font-size:38px;line-height:1.35}
.hero p{max-width:780px;margin:0;color:var(--muted);font-size:16px;line-height:1.85}
.facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.fact{min-width:130px;padding:12px 15px;border:1px solid #d8e8ee;border-radius:11px;background:#fff}
.fact b{display:block;color:var(--brand);font-size:19px}.fact span{color:#7f909b;font-size:12px}
.section{padding:38px 0 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}
.section-head small{color:var(--brand);font-weight:700}
.section-head h2{margin:6px 0 0;font-size:26px}.section-head p{margin:0;color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{display:block;overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:var(--shadow);transition:.2s}
.card:hover{transform:translateY(-3px);border-color:#9fd4e2}
.cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0e3a44}
.cover img{display:block;width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:12px;top:12px;padding:5px 8px;border-radius:7px;background:rgba(255,255,255,.93);color:var(--brand-dark);font-size:11px;font-weight:700}
.card-body{padding:16px}
.meta{color:#8b9aa5;font-size:12px}
.card h3{margin:9px 0 7px;font-size:17px;line-height:1.5}
.card p{min-height:45px;margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.card-foot{display:flex;justify-content:space-between;margin-top:14px;padding-top:12px;border-top:1px solid #eef3f5;color:#8b9aa5;font-size:12px}
.card-foot b{color:var(--brand)}
.stage-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
/* 首页：大类方向分组（分类标题 + 该分类下案例，无数字） */
.case-groups{display:grid;gap:34px}
/* 首页方向导航卡（只导流，不放案例） */
.dir-title{font-size:32px;margin:0}
.dir-title::after{content:"";display:block;width:56px;height:4px;margin-top:12px;border-radius:2px;background:var(--brand)}
.dir-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.dir-card{display:flex;flex-direction:column;padding:24px;border:1px solid #d8e8ee;border-radius:14px;background:#fff;box-shadow:var(--shadow);transition:.2s}
.dir-card:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:0 14px 34px rgba(14,116,144,.16)}
.dir-card strong{font-size:19px;color:var(--brand-dark)}
.dir-card p{margin:9px 0 0;color:var(--muted);font-size:13px;line-height:1.7}
.dir-more{margin-top:16px;color:var(--brand);font-size:13px;font-weight:700}
.case-group .group-head{display:flex;align-items:baseline;gap:12px;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--brand-soft)}
.case-group .group-head h3{margin:0;font-size:19px}
.case-group .group-head h3 a{color:var(--brand-dark);font-weight:800}
.case-group .group-head h3 a:hover{color:var(--brand)}
.case-group .group-head h3 a::after{content:" →";font-size:15px;font-weight:400;opacity:.6}
.group-note{color:#8b9aa5;font-size:13px}
.stage-link{position:relative;padding:22px;border:1px solid #d8e8ee;border-radius:14px;background:#fff}
.stage-link strong{font-size:20px}.stage-link p{margin:7px 0 0;color:var(--muted);font-size:13px}
.stage-link b{position:absolute;right:20px;bottom:18px;color:var(--brand);font-size:24px}
.detail-head{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:32px;align-items:center}
.detail-head>div:first-child{min-width:0}
.detail-facts{position:relative;display:grid;grid-template-columns:1fr;gap:0;align-self:stretch;padding:17px 18px 8px;border:1px solid #cfe4ea;border-radius:18px;background:radial-gradient(circle at 100% 0,rgba(14,116,144,.13),transparent 42%),rgba(255,255,255,.8);box-shadow:0 16px 38px rgba(14,83,104,.1);backdrop-filter:blur(8px)}
.detail-facts::before{content:"案例概览";display:block;padding:0 3px 13px;border-bottom:1px solid #dcebef;color:var(--brand-dark);font-size:15px;font-weight:800;letter-spacing:.04em}
.detail-facts::after{content:"CASE OVERVIEW";position:absolute;right:19px;top:20px;color:#90aeb8;font-size:9px;font-weight:700;letter-spacing:.12em}
.detail-facts .fact{position:relative;min-width:0;padding:12px 6px 12px 48px;border:0;border-bottom:1px solid #e5eef1;border-radius:0;background:transparent;transition:background .18s ease}
.detail-facts .fact:last-child{border-bottom:0}
.detail-facts .fact:hover{background:rgba(230,246,250,.6)}
.detail-facts .fact::before{position:absolute;left:5px;top:50%;display:grid;width:30px;height:30px;place-items:center;border-radius:10px;color:var(--brand-dark);background:#e3f5f8;font-size:12px;font-weight:900;transform:translateY(-50%)}
.detail-facts .fact:nth-child(1)::before{content:"科"}
.detail-facts .fact:nth-child(2)::before{content:"人"}
.detail-facts .fact:nth-child(3)::before{content:"页"}
.detail-facts .fact:nth-child(4)::before{content:"要"}
.detail-facts .fact b{display:block;color:var(--ink);font-size:14px;line-height:1.5}
.detail-facts .fact span{display:block;margin-top:2px;color:#81949e;font-size:11px}
.main{display:flex;min-width:0;flex-direction:column;gap:18px}
.main>*{width:100%;min-width:0;max-width:100%}
.panel{min-width:0;padding:24px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:var(--shadow)}
.panel-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:17px}
.panel-title h2{margin:0;font-size:22px}.panel-title span{color:#7f909b;font-size:12px}
.panel ul{margin:0;padding-left:20px;color:#4d5f6b;font-size:14px;line-height:1.9}
.content-guide{padding:28px 30px;margin-top:24px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow)}
.content-guide .section-head{margin-bottom:12px}.prose p,.article-copy p,.intent-panel p{margin:0 0 14px;color:#4d5f6b;font-size:15px;line-height:1.95}
.prose p:last-child,.article-copy p:last-child,.intent-panel p:last-child{margin-bottom:0}
.intent-panel{border-left:4px solid var(--brand);background:linear-gradient(120deg,#fff,#f0fafc)}
.keyword-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.keyword-list span{padding:7px 10px;border:1px solid #d5e8ed;border-radius:99px;color:var(--brand-dark);background:#f3fafb;font-size:12px}
.faq-section details{padding:14px 0;border-top:1px solid #edf2f4}.faq-section details:first-of-type{border-top:0}
.faq-section summary{cursor:pointer;color:var(--ink);font-size:15px;font-weight:700;line-height:1.6}
.faq-section details p{margin:9px 0 0;color:#566a75;font-size:14px;line-height:1.85}
.case-contact{display:flex;align-items:center;justify-content:space-between;gap:28px;background:linear-gradient(120deg,#effafb,#fff)}
.case-contact-copy h2{margin:14px 0 8px;font-size:25px}.case-contact-copy p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.case-phone{display:inline-flex;align-items:center;min-height:44px;margin-top:14px;color:var(--brand);font-size:24px;font-weight:900;letter-spacing:.04em}
.case-contact-qr{flex:0 0 152px;padding:9px;border:1px solid #cfe4ea;border-radius:14px;background:#fff;box-shadow:var(--shadow);transition:.2s}
.case-contact-qr:hover{transform:scale(1.04)}.case-contact-qr img{display:block;width:100%;height:auto}
.pending-note{margin:0;padding:15px;border-radius:10px;color:#778994;background:#f5f8f9;font-size:14px;line-height:1.8}
.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.thumbs img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line);border-radius:7px;background:#eef3f5}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:12px;border-bottom:1px solid #eef3f5;text-align:left;vertical-align:top;line-height:1.65}
th{background:#f4f9fb}.table-wrap{max-width:100%;overflow:auto}
.footer{padding:30px 15px 42px;color:#95a5b0;text-align:center;font-size:12px}
/* 空白占位（缺内容时用，不破图、不报错） */
.cover-empty,.stage-empty{display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(45deg,#eef4f7,#eef4f7 12px,#e5eef3 12px,#e5eef3 24px)}
.stage-empty{aspect-ratio:16/9;border-radius:12px}
.cover-ph{color:#9db2bd;font-size:13px;letter-spacing:.5px}
.blank-line{height:12px;margin:6px 0;border-radius:6px;background:#eef3f6}
.blank-line.short{width:62%}
.blank-block{height:88px;border-radius:10px;background:#eef3f6}
.card p:empty::before{content:""}
.hero.detail-head{padding:34px 36px}
@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.detail-head{grid-template-columns:1fr}.thumbs{grid-template-columns:repeat(4,1fr)}}
@media(max-width:600px){.shell{width:calc(100% - 24px)}.hero{padding:25px 18px;border-radius:14px}.hero h1{font-size:28px}.hero p{font-size:14px}
.stage-links,.grid{grid-template-columns:1fr}.section{padding-top:30px}.section-head{display:block}.panel{padding:18px 14px;border-radius:13px}.content-guide{padding:20px 16px;margin-top:18px}
.panel-title{display:block}.thumbs{display:flex;overflow-x:auto}.thumbs img{flex:0 0 105px}table{min-width:720px}.card p{min-height:0}.case-contact{align-items:flex-start;flex-direction:column}.case-contact-qr{width:152px;align-self:center}}