/* =====================================================================
   普华官网 · 首页与公共外壳样式
   ---------------------------------------------------------------------
   配色（莫兰迪绿 + 亚麻米）：
     #8BA995 灰绿 / #A1C1A1 浅鼠尾草绿 / #D2C4B2 沙米 / #DFDAD3 亚麻灰
   两种绿色上白字对比度不足，按钮与小号文字使用同色相加深的 #4F705B；
   #DFDAD3 上小号灰字对比度不足，交替区块使用它的浅色 #F2EEE8，
   原色 #DFDAD3 用于页脚等大色块。Logo 保持原样。
   子页面（body.ph-home）共用：设计变量、头部导航、按钮、链接、眉题、
   咨询区与表单、页脚。首页模块样式只作用于首页出现的结构。
   层级：吸顶头部 30，搜索/下拉 40，原生 dialog 位于顶层。
   ===================================================================== */

/* ---------- 1. 设计变量 ---------- */
.ph-home{
  /* 调色板原色 */
  --ph-green:#8BA995;          /* 灰绿：导航下划线、圆点、眉题短线等装饰 */
  --ph-sage:#A1C1A1;           /* 浅鼠尾草绿：标签描边、数字标记、色块 */
  --ph-sand:#D2C4B2;           /* 沙米：描边、“更多”按钮、深色照片上的点缀 */
  --ph-linen:#DFDAD3;          /* 亚麻灰：页脚等大面积色块 */
  /* 由调色板派生 */
  --ph-brand:#4F705B;          /* 加深灰绿：按钮、链接、强调文字（白底对比度 5.5） */
  --ph-brand-hover:#3E5A48;
  --ph-brand-line:var(--ph-sage); /* 标签描边 */
  --ph-sage-soft:#E8F0E8;      /* 浅绿底：悬停高亮、咨询区、子页标题区 */
  --ph-sand-deep:#9C8D78;      /* 加深沙米：未选中日期、序号等次要数字 */
  --ph-gold:var(--ph-sand);    /* 深色照片上的点缀色（沿用旧变量名） */
  --ph-ink:#2C3530;            /* 标题：偏绿的炭黑 */
  --ph-text:#4B534E;           /* 正文 */
  --ph-muted:#646B66;          /* 辅助文字 */
  --ph-line:#E4DFD8;           /* 分隔线：偏暖的浅灰 */
  --ph-paper:#fff;             /* 主背景：白色 */
  --ph-gray:#F2EEE8;           /* 交替区块底色：#DFDAD3 的浅色 */
  --ph-placeholder:#ECE6DE;    /* 图片加载占位 */
  --ph-night:#24322A;          /* 仅用于 Banner 无图时的底色 */
  --ph-input-line:#D6CFC5;     /* 表单输入框描边 */
  --ph-overlay:24,36,29;       /* 照片暗角（深绿），配合 rgba(var(--ph-overlay),a) 使用 */
  --ph-radius:6px;
  --ph-radius-sm:4px;
  --ph-shadow:0 12px 32px rgba(38,52,44,.08);
  --ph-arrow:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2.5 8h11M9 3.5 13.5 8 9 12.5'/%3E%3C/svg%3E");
  /* 兼容子页面与旧脚本使用的变量名 */
  --ph-accent:var(--ph-brand);
  --ph-accent-hover:var(--ph-brand-hover);
  --ph-soft:var(--ph-gray);
  --ph-deep:var(--ph-brand);
  --ph-secondary:#7A6A55;      /* 次要强调：加深沙米（白底对比度 5.2） */
  --home-blue:var(--ph-brand);
  --home-ink:var(--ph-ink);
  --home-muted:var(--ph-muted);
  --home-line:var(--ph-line);
  color-scheme:light;
  background:var(--ph-paper);
  color:var(--ph-ink);
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  line-height:1.8;
}

/* ---------- 2. 基础 ---------- */
/* 兜底：后台录入的超长内容也不让整页在手机上左右滑动。
   用 clip 而不是 hidden，不会生成滚动容器，吸顶头部不受影响。 */
.ph-home{overflow-x:clip}
.ph-home button,.ph-home input,.ph-home textarea,.ph-home select{font:inherit}
.ph-home button,.ph-home a{-webkit-tap-highlight-color:transparent}
.ph-home button{cursor:pointer}
.ph-home :focus-visible{outline:2px solid var(--ph-brand);outline-offset:3px}
.ph-home [hidden]{display:none!important}
.ph-container{width:min(1200px,calc(100% - 96px));margin-inline:auto}
.ph-home section[id]{scroll-margin-top:100px}
.ph-skip-link{position:fixed;top:8px;left:16px;padding:9px 20px;background:var(--ph-paper);transform:translateY(-160%);z-index:50}
.ph-skip-link:focus{transform:none}

/* ---------- 3. 头部导航（全站共用） ---------- */
.ph-home .home-header{height:80px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--ph-line);box-shadow:0 6px 20px rgba(38,52,44,.04);backdrop-filter:saturate(1.4) blur(10px)}
.ph-home .home-header-inner{width:min(1280px,calc(100% - 64px));gap:32px}
.ph-home .home-brand{min-width:240px;flex-shrink:0}
.ph-brand-logo{width:240px;height:auto;display:block}
.ph-home .home-nav{gap:4px;justify-content:center}
.ph-home .home-nav a{color:var(--ph-ink);font-size:15px;font-weight:500}
.ph-home .home-nav a::after{height:2px;bottom:0;left:22px;right:22px;border-radius:2px;background:var(--ph-brand)}
.ph-home .home-nav a:hover,.ph-home .home-nav a.active,.ph-home .home-nav .nav-dropdown:hover>.dropdown-trigger{color:var(--ph-brand)}
.ph-home .home-nav .caret{color:var(--ph-green)}
.ph-home .home-nav .nav-dropdown:hover .caret{color:var(--ph-brand)}
.ph-home .home-nav .dropdown-menu{padding:6px;background:var(--ph-paper);border:1px solid var(--ph-line);border-radius:var(--ph-radius);box-shadow:var(--ph-shadow)}
.ph-home .home-nav .dropdown-menu a{color:var(--ph-text);border-radius:var(--ph-radius-sm)}
.ph-home .home-nav .dropdown-menu a:hover{background:var(--ph-sage-soft);color:var(--ph-brand)}
.ph-home .header-search{width:210px;flex-shrink:0;height:40px;border:1px solid transparent;border-radius:999px;background:var(--ph-gray);box-shadow:none;transition:border-color .2s,background .2s}
.ph-home .header-search:focus-within{border-color:var(--ph-brand);background:var(--ph-paper)}
.ph-home .header-search input{color:var(--ph-ink);font-size:13px;padding-left:16px}
.ph-home .header-search input::placeholder{color:var(--ph-muted)}
.ph-home .header-search button{color:var(--ph-brand)}
.ph-home .search-results-inline{border-radius:var(--ph-radius);background:var(--ph-paper);border-color:var(--ph-line);box-shadow:var(--ph-shadow)}
.ph-home .search-results-inline a,.ph-home .search-results-inline span{color:var(--ph-ink);border-color:var(--ph-line)}
.ph-home .search-results-inline a:hover{background:var(--ph-sage-soft);color:var(--ph-brand)}

/* ---------- 4. 通用组件 ---------- */
.ph-button{display:inline-flex;justify-content:center;align-items:center;gap:10px;min-height:48px;padding:10px 28px;border:1px solid var(--ph-brand);border-radius:var(--ph-radius-sm);background:var(--ph-brand);color:#fff;font-size:15px;font-weight:500;letter-spacing:.04em;white-space:nowrap;line-height:1.6;transition:background .2s,border-color .2s,color .2s}
.ph-button:hover{background:var(--ph-brand-hover);border-color:var(--ph-brand-hover);color:#fff}

/* 文字链接：旧标记里的“更多”字样统一换成箭头 */
.ph-text-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--ph-brand);white-space:nowrap;transition:color .2s,background .2s,border-color .2s}
.ph-text-link span{display:none}
.ph-text-link::after,.ph-card-more::after{content:"";flex:none;width:14px;height:14px;background:currentColor;-webkit-mask:var(--ph-arrow) center/contain no-repeat;mask:var(--ph-arrow) center/contain no-repeat;transition:transform .2s}
.ph-text-link:hover::after,a:hover>.ph-card-more::after,a:hover .ph-card-more::after{transform:translateX(3px)}

/* 眉题：品牌色短线 + 小字 */
.ph-kicker,.ph-page-kicker{display:block;margin:0 0 12px;color:var(--ph-brand);font-size:13px;font-weight:600;letter-spacing:.16em;line-height:1.6}
.ph-section-head .ph-kicker::before,.ph-intro .ph-kicker::before,.ph-contact-section .ph-kicker::before{content:"";display:inline-block;vertical-align:middle;width:22px;height:2px;margin:-3px 10px 0 0;background:var(--ph-green)}

/* 栏目标题 */
.ph-section{padding:96px 0}
.ph-section h2,.ph-contact-section h2{margin:0;font-size:34px;font-weight:700;line-height:1.4;letter-spacing:.04em;color:var(--ph-ink)}
.ph-section h2 a{color:inherit;transition:color .2s}
.ph-section h2 a:hover{color:var(--ph-brand)}
.ph-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px}
.ph-section-head p:not(.ph-kicker){max-width:600px;margin:12px 0 0;color:var(--ph-muted);font-size:15px;line-height:1.8}
.ph-section-head>.ph-text-link{flex:none;padding:9px 18px 9px 20px;border:1px solid var(--ph-sand);border-radius:999px;background:var(--ph-paper);color:var(--ph-ink)}
.ph-section-head>.ph-text-link:hover{border-color:var(--ph-brand);background:var(--ph-brand);color:#fff}
.ph-section-note{display:none}

/* 图片与卡片元素 */
.ph-image-wrap{overflow:hidden;background:var(--ph-placeholder);border-radius:var(--ph-radius)}
.ph-image-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.ph-home a:hover>.ph-image-wrap img{transform:scale(1.04)}
.ph-category{display:inline-flex;align-items:center;justify-content:center;height:24px;padding:0 10px;border:1px solid var(--ph-brand-line);border-radius:3px;color:var(--ph-brand);font-size:12px;line-height:1}
.ph-card-more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13px;font-weight:500;color:var(--ph-brand)}
.ph-home h3{color:var(--ph-ink);font-size:19px;font-weight:600;line-height:1.6;letter-spacing:.02em}
.ph-clamp-2,.ph-story-card p,.ph-story-small p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}

/* ---------- 5. 首页 · Banner ---------- */
.ph-home .ph-hero{height:620px;background:var(--ph-night);position:relative;isolation:isolate;color:#fff}
.ph-hero.swiper{width:100%;overflow:hidden;--swiper-theme-color:#fff}
.ph-slides{position:relative;width:100%;height:100%}
.ph-slide{position:relative;flex-shrink:0;height:100%;overflow:hidden}
.ph-slide>img{width:100%;height:100%;object-fit:cover;object-position:center 55%}
.ph-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(var(--ph-overlay),.74) 0%,rgba(var(--ph-overlay),.42) 40%,rgba(var(--ph-overlay),0) 74%),linear-gradient(0deg,rgba(var(--ph-overlay),.42),transparent 38%)}
.ph-hero-copy{position:absolute;left:0;right:0;top:50%;transform:translateY(calc(-50% - 36px))}
.ph-hero-label{display:flex;align-items:center;gap:12px;margin:0 0 20px;font-size:14px;letter-spacing:.2em;color:var(--ph-gold)}
.ph-hero-label::before{content:"";width:28px;height:2px;background:currentColor}
.ph-hero h1,.ph-hero h2{margin:0;color:#fff;font:700 clamp(40px,4.4vw,60px)/1.3 "Microsoft YaHei","PingFang SC",sans-serif;letter-spacing:.08em;text-shadow:0 2px 20px rgba(0,0,0,.2)}
.ph-hero-description{max-width:480px;margin:22px 0 32px;font-size:17px;line-height:1.9;color:rgba(255,255,255,.9)}
.ph-hero-label:empty,.ph-hero-description:empty{display:none}
.ph-hero-arrow{position:absolute;top:50%;z-index:2;display:grid;place-items:center;width:52px;height:52px;margin-top:-62px;border:1px solid rgba(255,255,255,.4);border-radius:50%;background:rgba(var(--ph-overlay),.2);color:#fff;backdrop-filter:blur(6px);transition:background .2s,border-color .2s}
.ph-hero-arrow::after{content:none}
.ph-hero-prev{left:28px}.ph-hero-next{right:28px}
.ph-hero-arrow:hover{background:var(--ph-brand);border-color:var(--ph-brand)}
.ph-hero-arrow span{display:block;width:10px;height:10px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg);margin-right:4px}
.ph-hero-prev span{transform:rotate(-135deg);margin-right:0;margin-left:4px}
.ph-hero-arrow:focus-visible{outline-color:#fff}
.ph-education .ph-hero{display:none}

/* ---------- 6. 首页 · 快捷入口（浮在 Banner 底部的卡片） ---------- */
.ph-shortcuts{position:relative;z-index:3;margin-top:-72px}
.ph-hero[hidden]+.ph-shortcuts{margin-top:40px}
.ph-shortcuts .ph-container{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--ph-paper);border-radius:var(--ph-radius);box-shadow:0 20px 44px rgba(38,52,44,.10);overflow:hidden}
.ph-shortcuts a{display:grid;grid-template-columns:minmax(0,1fr) 38px;grid-template-areas:"num arrow" "title arrow" "desc arrow";align-content:center;column-gap:16px;min-height:136px;padding:26px 28px;transition:background .2s}
.ph-shortcuts a+a{border-left:1px solid var(--ph-line)}
.ph-shortcuts b{grid-area:num;margin-bottom:8px;font:700 13px/1 "Bahnschrift","DIN Alternate",Arial,sans-serif;letter-spacing:.1em;color:var(--ph-brand)}
.ph-shortcuts a>span{grid-area:title;font-size:18px;font-weight:600;line-height:1.5;letter-spacing:.04em;color:var(--ph-ink);transition:color .2s}
.ph-shortcuts small{grid-area:desc;margin-top:4px;font-size:13px;line-height:1.6;color:var(--ph-muted)}
.ph-shortcuts a::before,.ph-shortcuts a::after{content:"";grid-area:arrow;align-self:center;justify-self:center;transition:background .2s,border-color .2s}
.ph-shortcuts a::before{width:38px;height:38px;border:1px solid var(--ph-line);border-radius:50%}
.ph-shortcuts a::after{width:14px;height:14px;background:var(--ph-brand);-webkit-mask:var(--ph-arrow) center/contain no-repeat;mask:var(--ph-arrow) center/contain no-repeat}
.ph-shortcuts a:hover{background:var(--ph-sage-soft)}
.ph-shortcuts a:hover>span{color:var(--ph-brand)}
.ph-shortcuts a:hover::before{background:var(--ph-brand);border-color:var(--ph-brand)}
.ph-shortcuts a:hover::after{background:#fff}

/* ---------- 7. 首页 · 学校简介 + 办学数字 ---------- */
.ph-intro{background:var(--ph-paper)}
.ph-intro-grid{display:grid;grid-template-columns:1fr;gap:44px}
.ph-intro-copy{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto auto auto 1fr;column-gap:80px}
.ph-intro-copy>.ph-kicker{grid-area:1/1}
.ph-intro-copy>h1{grid-column:1;grid-row:2/span 3;align-self:start}
.ph-intro-copy>p:not(.ph-kicker){grid-column:2;margin:0 0 14px;font-size:15px;line-height:2;color:var(--ph-text)}
.ph-intro-copy>p[data-intro-paragraph-one]{grid-row:2}
.ph-intro-copy>p[data-intro-paragraph-two]{grid-row:3}
.ph-intro-copy>.ph-text-link{grid-column:2;grid-row:4;justify-self:start;align-self:start;margin-top:6px}
.ph-intro .ph-kicker br{display:none}
/* 主标题只在“·”后换行，避免把“中心”等词拆开 */
.ph-nowrap{white-space:nowrap}
.ph-intro-copy h1{margin:0;font-size:36px;font-weight:700;line-height:1.45;letter-spacing:.04em;color:var(--ph-ink);text-wrap:balance}
.ph-intro-photo{margin:0;min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px 40px}
.ph-intro-photo>img{grid-column:1/-1;width:100%;height:auto;aspect-ratio:1200/309;object-fit:cover;border-radius:var(--ph-radius);background:var(--ph-placeholder)}
.ph-intro-photo figcaption{grid-column:1;margin:0;font-size:13px;color:var(--ph-muted)}
.ph-intro-quote{grid-column:2;margin:0;padding:0;border:0;font:22px/1.6 "STKaiti","KaiTi","Kaiti SC",serif;letter-spacing:.3em;color:var(--ph-brand);text-align:right}
.ph-intro-quote:empty,.ph-intro-photo figcaption:empty{display:none}

.ph-facts{margin-top:56px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--ph-paper);border:1px solid var(--ph-line);border-radius:var(--ph-radius)}
.ph-facts>.ph-fact{padding:32px 36px}
.ph-fact+.ph-fact{border-left:1px solid var(--ph-line)}
.ph-fact-face{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"num num" "mark label";align-items:center;gap:12px 10px}
.ph-facts strong{grid-area:num;font:700 48px/1.1 "Bahnschrift","DIN Alternate","Helvetica Neue",Arial,sans-serif;letter-spacing:-.01em;color:var(--ph-brand);white-space:nowrap;font-variant-numeric:tabular-nums}
.ph-facts strong small{margin-left:4px;font:500 15px "Microsoft YaHei","PingFang SC",sans-serif;color:var(--ph-ink)}
.ph-counter{display:inline-block;vertical-align:bottom;line-height:1.1;text-align:left}
.ph-fact-mark{grid-area:mark;display:grid;place-items:center;width:24px;height:24px;border-radius:3px;background:var(--ph-sage);color:var(--ph-ink);font:15px/1 "STKaiti","KaiTi","Kaiti SC",serif}
.ph-fact-label{grid-area:label;font-size:14px;letter-spacing:.04em;color:var(--ph-text)}

/* ---------- 8. 首页 · 新闻资讯（左侧图片轮播 + 右侧标题列表，两者联动） ---------- */
.ph-news{background:var(--ph-gray)}
.ph-news-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:32px;align-items:stretch}
.ph-news-grid>.ph-news-list:only-child{grid-column:1/-1}
.ph-news-carousel{position:relative;width:100%;min-width:0;border-radius:var(--ph-radius);background:var(--ph-paper);overflow:hidden}
.ph-news-slide{display:flex;flex-direction:column;height:auto;background:var(--ph-paper)}
.ph-news-slide>.ph-image-wrap{flex:none;aspect-ratio:16/9;border-radius:0}
.ph-news-body{flex:1;display:flex;flex-direction:column;align-items:flex-start;padding:24px 30px 28px}
.ph-news-meta{display:flex;align-items:center;gap:14px;margin:0;font-size:13px;line-height:1;color:var(--ph-muted)}
.ph-news-meta time{font-family:"Bahnschrift","DIN Alternate",Arial,sans-serif;letter-spacing:.04em}
.ph-news-slide h3{margin:14px 0 6px;font-size:21px;line-height:1.6;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;transition:color .2s}
.ph-news-slide:hover h3{color:var(--ph-brand)}
.ph-news-summary{margin:0;font-size:14px;line-height:1.85;color:var(--ph-muted);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.ph-news-body .ph-card-more{margin-top:auto;padding-top:14px}
/* 控件层与图片区域等大：箭头垂直居中在图片上，分页条贴在图片右下角 */
.ph-news-controls{position:absolute;z-index:2;top:0;left:0;right:0;aspect-ratio:16/9;pointer-events:none;background:linear-gradient(transparent 68%,rgba(var(--ph-overlay),.42))}
.ph-news-controls>*{pointer-events:auto}
.ph-news-carousel.is-single .ph-news-controls{display:none}
.ph-news-arrow{position:absolute;top:50%;display:grid;place-items:center;width:42px;height:42px;margin-top:-21px;padding:0;border:1px solid rgba(255,255,255,.5);border-radius:50%;background:rgba(var(--ph-overlay),.22);color:#fff;backdrop-filter:blur(4px);opacity:0;transition:opacity .2s,background .2s,border-color .2s}
.ph-news-arrow::before{content:"";width:9px;height:9px;margin-right:3px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)}
.ph-news-prev::before{margin:0 0 0 3px;transform:rotate(-135deg)}
.ph-news-prev{left:16px}.ph-news-next{right:16px}
.ph-news-carousel:hover .ph-news-arrow,.ph-news-arrow:focus-visible{opacity:1}
.ph-news-arrow:hover{background:var(--ph-brand);border-color:var(--ph-brand)}
.ph-news-arrow:focus-visible{outline-color:#fff}
.ph-news-pagination{position:absolute;right:20px;bottom:12px!important;left:auto!important;top:auto!important;width:auto!important;display:flex;gap:6px}
.ph-news-pagination .swiper-pagination-bullet{position:relative;width:20px;height:16px;margin:0!important;border-radius:0;background:none;opacity:1;transition:width .25s}
.ph-news-pagination .swiper-pagination-bullet::before{content:"";position:absolute;left:0;right:0;top:50%;height:3px;margin-top:-1.5px;border-radius:2px;background:#fff;opacity:.55;transition:opacity .25s}
.ph-news-pagination .swiper-pagination-bullet-active{width:34px}
.ph-news-pagination .swiper-pagination-bullet-active::before{opacity:1}
.ph-news-pagination .swiper-pagination-bullet:focus-visible{outline-color:#fff}

.ph-news-list{display:flex;flex-direction:column;margin:0;padding:6px 30px;list-style:none;background:var(--ph-paper);border-radius:var(--ph-radius)}
.ph-news-list>li{flex:1;display:flex;min-width:0;border-bottom:1px solid var(--ph-line)}
.ph-news-list>li:last-child{border-bottom:0}
.ph-news-list a{position:relative;flex:1;display:grid;grid-template-columns:56px minmax(0,1fr);align-items:center;gap:20px;min-width:0;padding:16px 0;color:var(--ph-ink);transition:color .2s}
.ph-news-list a::before{content:"";position:absolute;left:-30px;top:18px;bottom:18px;width:3px;border-radius:0 2px 2px 0;background:var(--ph-brand);opacity:0;transition:opacity .2s}
.ph-news-date{display:flex;flex-direction:column;align-items:center;padding-right:18px;border-right:1px solid var(--ph-line);line-height:1}
.ph-news-date b{font:700 26px/1 "Bahnschrift","DIN Alternate",Arial,sans-serif;color:var(--ph-sand-deep);transition:color .2s}
.ph-news-date small{margin-top:6px;font:500 12px/1 "Bahnschrift","DIN Alternate",Arial,sans-serif;letter-spacing:.02em;color:var(--ph-muted)}
.ph-news-text{display:flex;flex-direction:column;min-width:0}
.ph-news-tag{font-size:12px;line-height:1.6;color:var(--ph-muted)}
.ph-news-list h3{margin:0;font-size:16px;font-weight:500;line-height:1.7;color:inherit;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ph-news-list a:hover,.ph-news-list a.is-active{color:var(--ph-brand)}
.ph-news-list a:hover .ph-news-date b,.ph-news-list a.is-active .ph-news-date b{color:var(--ph-brand)}
.ph-news-list a.is-active::before{opacity:1}

/* ---------- 9. 首页 · 教学日常（静态步骤时间线，与上方新闻轮播区分） ---------- */
.ph-teaching{background:var(--ph-paper)}
.ph-teaching-steps{--steps:5;--step-gap:28px;display:grid;grid-template-columns:repeat(var(--steps),minmax(0,1fr));gap:var(--step-gap);margin:0;padding:0;list-style:none}
.ph-teaching-step{position:relative;min-width:0}
/* 圆点 + 连线：每一步画到下一步的圆点，最后一步不画 */
.ph-teaching-step::before{content:"";position:absolute;z-index:1;top:1px;left:0;width:15px;height:15px;box-sizing:border-box;border:3px solid var(--ph-green);border-radius:50%;background:var(--ph-paper)}
.ph-teaching-step:not(:last-child)::after{content:"";position:absolute;top:8px;left:15px;right:calc(-1 * var(--step-gap));height:1px;background:var(--ph-sand)}
.ph-teaching-step>a{display:flex;flex-direction:column;height:100%}
.ph-teaching-step-head{position:relative;z-index:1;align-self:flex-start;display:flex;align-items:center;gap:10px;margin-left:15px;padding:0 14px 0 10px;background:var(--ph-paper);line-height:17px}
.ph-teaching-step-head b{font:700 14px/17px "Bahnschrift","DIN Alternate",Arial,sans-serif;letter-spacing:.06em;color:var(--ph-brand)}
.ph-teaching-step-head span{font-size:14px;font-weight:600;letter-spacing:.08em;color:var(--ph-ink);white-space:nowrap}
.ph-teaching-step>a>.ph-image-wrap{margin-top:22px;aspect-ratio:4/3}
/* 封面与前面步骤重复时显示的栏目名色块 */
.ph-teaching-step .ph-image-wrap.is-text{display:grid;place-items:center;padding:12px;background:var(--ph-sage);color:var(--ph-ink);font:26px/1.4 "STKaiti","KaiTi","Kaiti SC",serif;letter-spacing:.2em;text-indent:.2em;text-align:center}
.ph-teaching-step h3{margin:18px 0 6px;font-size:17px;line-height:1.6;transition:color .2s}
.ph-teaching-step a:hover h3{color:var(--ph-brand)}
.ph-teaching-step p{margin:0;font-size:14px;line-height:1.85;color:var(--ph-muted);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}

/* ---------- 10. 首页 · 师资 ---------- */
.ph-faculty{background:var(--ph-gray)}
.ph-faculty-stage{background:var(--ph-paper);border-radius:var(--ph-radius) var(--ph-radius) 0 0;overflow:hidden}
.ph-faculty-profile{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}
/* 师资照片统一 4:5 画框 + cover 裁切，原图比例不同也保持一致 */
.ph-faculty-photo{position:relative;min-width:0;aspect-ratio:4/5;align-self:stretch;background:var(--ph-placeholder);overflow:hidden}
.ph-faculty-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 18%}
.ph-faculty-bio{align-self:center;padding:52px 64px}
.ph-faculty-subject{margin:0 0 10px;font-size:13px;font-weight:600;letter-spacing:.2em;color:var(--ph-brand)}
.ph-faculty-bio h3{margin:0 0 6px;font-size:40px;font-weight:700;line-height:1.3;letter-spacing:.16em;color:var(--ph-ink)}
.ph-faculty-credential{margin:0 0 24px;padding-bottom:22px;border-bottom:1px solid var(--ph-line);font-size:15px;line-height:1.8;color:var(--ph-muted)}
.ph-faculty-credential:empty{display:none}
.ph-faculty-credential span{display:block;margin-top:4px;font-size:13px}
.ph-faculty-description{max-width:52ch;margin:0;font-size:14px;line-height:2;color:var(--ph-text)}
.ph-faculty-quote{margin:26px 0 24px;padding:14px 22px;border-left:3px solid var(--ph-green);border-radius:0 var(--ph-radius-sm) var(--ph-radius-sm) 0;background:var(--ph-gray);font:19px/1.8 "STKaiti","KaiTi","Kaiti SC",serif;color:var(--ph-brand);text-wrap:pretty}
.ph-faculty-focus{display:flex;align-items:center;gap:12px;margin:0;font-size:13px;color:var(--ph-muted)}
.ph-faculty-focus span{padding:1px 12px;border:1px solid var(--ph-line);border-radius:999px;color:var(--ph-text)}
.ph-faculty-focus span:empty{display:none}
.ph-faculty-select{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));background:var(--ph-paper);border-top:1px solid var(--ph-line);border-radius:0 0 var(--ph-radius) var(--ph-radius);overflow:hidden}
.ph-faculty-tab{display:flex;align-items:center;gap:14px;min-width:0;padding:18px 26px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--ph-ink);text-align:left;transition:background .2s,border-color .2s}
.ph-faculty-tab+.ph-faculty-tab{border-left:1px solid var(--ph-line)}
.ph-faculty-tab:hover{background:var(--ph-sage-soft)}
.ph-faculty-tab.is-active{background:var(--ph-sage-soft);border-bottom-color:var(--ph-brand)}
.ph-faculty-tab img{flex:none;width:48px;height:48px;border-radius:50%;object-fit:cover;object-position:center 15%;background:var(--ph-placeholder)}
.ph-faculty-tab>span{display:flex;flex-direction:column;gap:2px;min-width:0}
.ph-faculty-tab b{font-size:16px;font-weight:600;letter-spacing:.08em;transition:color .2s}
.ph-faculty-tab small{font-size:12px;color:var(--ph-muted)}
.ph-faculty-tab em{margin-left:auto;font-size:12px;font-style:normal;white-space:nowrap;color:var(--ph-muted)}
.ph-faculty-tab.is-active b,.ph-faculty-tab.is-active em{color:var(--ph-brand)}

/* ---------- 11. 首页 · 光荣榜（白底） ---------- */
.ph-honors{background:var(--ph-paper)}
.ph-honors-swiper{overflow:hidden;padding:6px 0 4px;touch-action:pan-y}
.ph-honors-swiper .swiper-wrapper{transition-timing-function:linear!important}
.ph-honors-swiper .swiper-slide{height:auto;min-width:0}
.ph-honors-swiper a{display:block;min-width:0}
/* 喜报原图为 9:16 竖版长图：按原比例完整显示，不裁切 */
.ph-honors-swiper img{display:block;width:100%;height:auto;aspect-ratio:9/16;object-fit:contain;border:1px solid var(--ph-line);border-radius:var(--ph-radius);background:var(--ph-gray);transition:transform .3s,box-shadow .3s}
.ph-honors-swiper a:hover img{transform:translateY(-4px);box-shadow:var(--ph-shadow)}
.ph-honors-swiper a>span{display:block;margin-top:14px;font-size:14px;text-align:center;color:var(--ph-text);transition:color .2s}
.ph-honors-swiper a:hover>span{color:var(--ph-brand)}

/* ---------- 12. 首页 · 校园环境 ---------- */
.ph-campus{background:var(--ph-gray)}
.ph-campus-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:24px;align-items:start}
.ph-campus-grid>a{display:block}
.ph-campus-grid .ph-image-wrap{aspect-ratio:1.14}
.ph-campus-grid .ph-campus-large .ph-image-wrap{aspect-ratio:1.48}
.ph-campus-grid a>span{display:grid;grid-template-columns:minmax(0,1fr) 38px;column-gap:14px;padding-top:18px}
.ph-campus-grid b{font-size:19px;font-weight:600;color:var(--ph-ink);transition:color .2s}
.ph-campus-grid small{grid-column:1;font-size:14px;line-height:1.7;color:var(--ph-muted)}
.ph-campus-grid i{grid-column:2;grid-row:1/span 2;align-self:center;display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--ph-line);border-radius:50%;font-size:0;transition:background .2s,border-color .2s}
.ph-campus-grid i::after{content:"";width:14px;height:14px;background:var(--ph-brand);-webkit-mask:var(--ph-arrow) center/contain no-repeat;mask:var(--ph-arrow) center/contain no-repeat}
.ph-campus-grid a:hover b{color:var(--ph-brand)}
.ph-campus-grid a:hover i{background:var(--ph-brand);border-color:var(--ph-brand)}
.ph-campus-grid a:hover i::after{background:#fff}

/* ---------- 13. 首页 · 校园故事 ---------- */
.ph-stories{background:var(--ph-paper)}
.ph-stories-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:44px}
.ph-story-feature>.ph-image-wrap{aspect-ratio:1.76}
.ph-story-body{padding-top:20px}
.ph-story-body h3{margin:12px 0 8px;font-size:23px}
.ph-story-body p{margin:0;font-size:14px;line-height:1.9;color:var(--ph-muted)}
.ph-story-side{display:grid;grid-template-rows:1fr 1fr;gap:24px}
.ph-story-small{display:grid;grid-template-columns:200px minmax(0,1fr);gap:24px;align-content:start;padding-bottom:24px;border-bottom:1px solid var(--ph-line)}
.ph-story-small:last-child{padding-bottom:0;border-bottom:0}
.ph-story-small>.ph-image-wrap{aspect-ratio:4/3}
.ph-story-small h3{margin:10px 0 8px;font-size:18px}
.ph-story-small p{margin:0;font-size:14px;line-height:1.85;color:var(--ph-muted)}
.ph-story-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:48px;padding-top:48px;border-top:1px solid var(--ph-line)}
.ph-story-card>.ph-image-wrap{aspect-ratio:1.6}
.ph-story-card>div+div{padding-top:16px}
.ph-story-card h3{margin:10px 0 6px;font-size:18px}
.ph-story-card p{margin:0;font-size:14px;line-height:1.85;color:var(--ph-muted)}
.ph-story-feature h3,.ph-story-small h3,.ph-story-card h3{transition:color .2s}
.ph-story-feature:hover h3,.ph-story-small:hover h3,.ph-story-card:hover h3{color:var(--ph-brand)}

/* ---------- 14. 首页 · 校园影像 + 视频弹窗 ---------- */
.ph-video-section{background:var(--ph-paper)}
.ph-stories:not([hidden])+.ph-video-section{border-top:1px solid var(--ph-line)}
.ph-video-shell{position:relative;height:clamp(320px,38vw,480px);border-radius:var(--ph-radius);background:var(--ph-placeholder);overflow:hidden}
.ph-video-poster{width:100%;height:100%;object-fit:cover;object-position:50% 59%}
.ph-video-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(var(--ph-overlay),.62))}
.ph-video-play{position:absolute;inset:0;margin:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;width:104px;height:104px;border:1px solid rgba(255,255,255,.65);border-radius:50%;background:rgba(255,255,255,.16);color:#fff;font-size:13px;backdrop-filter:blur(4px);transition:background .2s,border-color .2s}
.ph-video-play:hover{background:var(--ph-brand);border-color:var(--ph-brand)}
.ph-play-glyph{display:inline-block;width:0;height:0;margin-left:4px;border-top:10px solid transparent;border-bottom:10px solid transparent;border-left:16px solid currentColor}
.ph-video-caption{position:absolute;left:36px;right:36px;bottom:30px;display:flex;align-items:center;justify-content:space-between;color:#fff}
.ph-video-caption>span{font-size:20px;font-weight:600;letter-spacing:.08em}
.ph-video-caption small{font-size:12px}
.ph-video-dialog{width:min(900px,calc(100% - 40px));max-height:85dvh;padding:0;border:0;border-radius:var(--ph-radius);color:var(--ph-ink);background:var(--ph-paper);overflow:auto}
.ph-video-dialog::backdrop{background:rgba(24,36,29,.74);backdrop-filter:blur(4px)}
.ph-dialog-close{position:absolute;right:12px;top:7px;z-index:1;width:36px;height:36px;border:0;background:transparent;font-size:30px!important;color:var(--ph-ink)}
.ph-video-empty{padding:85px 25px;text-align:center}
.ph-video-empty>.ph-play-glyph{margin-bottom:16px;color:var(--ph-brand)}
.ph-video-empty h2{margin:0;font-size:25px}
.ph-video-empty p{margin:14px 0 25px;font-size:14px;color:var(--ph-muted)}
.ph-video-dialog video{display:block;width:100%;max-height:80dvh;background:#111}

/* ---------- 15. 咨询区与表单（全站共用，浅绿底 + 白色表单卡片） ---------- */
.ph-contact-section{padding:96px 0;background:var(--ph-sage-soft);border-top:0;color:var(--ph-ink)}
.ph-contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);gap:90px;align-items:center}
.ph-contact-section h2{font-size:38px;line-height:1.45;color:var(--ph-ink)}
.ph-contact-copy>p:not(.ph-kicker){margin:22px 0 0;font-size:15px;line-height:2;color:var(--ph-text)}
.ph-contact-actions{display:flex;align-items:center;gap:28px;margin-top:34px;flex-wrap:wrap}
.ph-contact-copy>p.ph-contact-place{margin-top:44px;padding-top:20px;border-top:1px solid rgba(79,112,91,.2);font-size:13px;color:var(--ph-muted)}

.ph-inquiry-form{padding:36px 36px 32px;background:var(--ph-paper);border:1px solid var(--ph-line);border-radius:var(--ph-radius);box-shadow:0 18px 40px rgba(38,52,44,.06);color:var(--ph-ink)}
.ph-inquiry-form h3{margin:0 0 4px;font-size:22px}
.ph-form-intro{margin:0 0 22px;font-size:13px;color:var(--ph-muted)}
.ph-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ph-inquiry-form label{display:flex;flex-direction:column;gap:7px;min-width:0;margin-bottom:16px;font-size:13px;font-weight:500;color:var(--ph-text)}
.ph-inquiry-form input,.ph-inquiry-form select,.ph-inquiry-form textarea{width:100%;min-width:0;padding:10px 14px;border:1px solid var(--ph-input-line);border-radius:var(--ph-radius-sm);background:var(--ph-paper);color:var(--ph-ink);font-size:14px;line-height:1.6;transition:border-color .15s,box-shadow .15s}
.ph-inquiry-form input:focus,.ph-inquiry-form select:focus,.ph-inquiry-form textarea:focus{outline:none;border-color:var(--ph-brand);box-shadow:0 0 0 3px rgba(79,112,91,.16)}
.ph-inquiry-form input::placeholder,.ph-inquiry-form textarea::placeholder{color:#98A09A}
.ph-inquiry-form textarea{min-height:88px;resize:vertical}
.ph-inquiry-form .ph-button{min-height:48px;padding:10px 24px;font-size:15px}
.ph-form-feedback{margin:12px 0 0;font-size:13px;line-height:1.8;color:var(--ph-brand)}
.ph-form-feedback:empty{display:none}
.ph-inquiry-form .ph-form-feedback:focus{outline:none}
.ph-captcha-feedback{margin:0;font-size:13px;color:#b42318}
.ph-captcha-feedback:empty{display:none}

/* education 子页面显式 reset 表单内部样式，防止 education.css 隐式覆盖 */
.ph-education .ph-inquiry-form{padding:36px 36px 32px;background:var(--ph-paper);border:0}
.ph-education .ph-inquiry-form h3{margin:0 0 4px;font-size:22px;color:var(--ph-ink)}
.ph-education .ph-inquiry-form .ph-form-intro{margin:0 0 22px;font-size:13px;color:var(--ph-muted)}
.ph-education .ph-inquiry-form .ph-form-row{grid-template-columns:1fr 1fr;gap:16px}
.ph-education .ph-inquiry-form label{display:flex;flex-direction:column;gap:7px;min-width:0;margin-bottom:16px;font-size:13px}
.ph-education .ph-inquiry-form input,.ph-education .ph-inquiry-form select,.ph-education .ph-inquiry-form textarea{width:100%;min-width:0;padding:10px 14px;border:1px solid var(--ph-input-line);border-radius:var(--ph-radius-sm);background:var(--ph-paper);color:var(--ph-ink);font-size:14px;line-height:1.6}
.ph-education .ph-inquiry-form textarea{min-height:88px;resize:vertical}
.ph-education .ph-inquiry-form .ph-button{min-height:48px;padding:10px 24px;font-size:15px}
.ph-education .ph-inquiry-form .ph-form-feedback{margin:12px 0 0;font-size:13px;line-height:1.8;color:var(--ph-brand)}

/* ---------- 16. 页脚（全站共用，亚麻灰 #DFDAD3 底） ----------
   #DFDAD3 上辅助灰字对比度不足，页脚文字统一用正文色，悬停用加深绿。 */
.ph-footer{padding:32px 0;background:var(--ph-linen);border-top:0;color:var(--ph-text)}
.ph-footer .ph-container{display:flex;align-items:center;justify-content:space-between;gap:30px}
.ph-footer img{width:200px;height:auto}
.ph-footer .ph-container>div{display:flex;gap:28px;font-size:14px}
.ph-footer a{color:var(--ph-ink);transition:color .2s}
.ph-footer a:hover{color:var(--ph-brand-hover)}
.ph-footer p{margin:0;font-size:13px;color:var(--ph-text)}
/* SSR 在 main 末尾输出的地址/电话/备案，与页脚连成一块亚麻灰底 */
.ph-site-details{display:flex;flex-wrap:wrap;gap:10px 28px;max-width:none;margin:0;padding:20px max(24px,calc((100% - 1200px)/2));background:var(--ph-linen);border-bottom:1px solid rgba(44,53,48,.1);font-size:13px;font-style:normal;color:var(--ph-text)}
.ph-site-details a{color:var(--ph-ink)}
.ph-site-details a:hover{color:var(--ph-brand-hover)}

/* ---------- 17. 响应式 ---------- */
@media(min-width:981px) and (max-width:1180px){
  .ph-home .home-header-inner{gap:16px;width:calc(100% - 40px)}
  .ph-home .home-brand{min-width:200px}.ph-brand-logo{width:200px}
  .ph-home .home-nav{gap:0}.ph-home .home-nav .dropdown-trigger{min-width:100px}.ph-home .header-search{width:170px}
  .ph-teaching-steps{--step-gap:20px}.ph-teaching-step h3{font-size:16px}
}
@media(min-width:641px) and (max-width:1100px){
  .ph-hero-copy{padding-inline:40px}
  .ph-hero-prev{left:14px}.ph-hero-next{right:14px}.ph-hero-arrow{width:44px;height:44px}
  .ph-news-grid{gap:24px}.ph-news-body{padding:20px 24px 24px}.ph-news-slide h3{font-size:19px}
  .ph-news-list{padding-inline:22px}.ph-news-list a{gap:16px}.ph-news-list a::before{left:-22px}.ph-news-list h3{font-size:15px}
}
@media(max-width:980px){
  .ph-container{width:calc(100% - 56px)}
  .ph-home .home-header-inner{gap:20px;width:calc(100% - 40px)}
  .ph-home .home-brand{min-width:0;margin-right:auto}.ph-brand-logo{width:230px}
  .ph-home .menu-btn{display:block;order:3;padding:4px 8px;color:var(--ph-brand);font-size:22px}
  .ph-home .header-search{order:2;width:210px}
  .ph-home .home-nav{display:none;position:absolute;left:-20px;right:-20px;top:79px;height:auto;flex-direction:column;padding:12px 20px 18px;background:var(--ph-paper);border-bottom:1px solid var(--ph-line);box-shadow:0 14px 24px rgba(38,52,44,.08)}
  .ph-home .home-nav.open{display:flex}
  .ph-home .home-nav a{display:flex;align-items:center;justify-content:flex-start;min-height:42px;padding:8px 14px;font-size:15px}
  .ph-home .home-nav a::after{display:none}
  .ph-home .home-nav .dropdown-trigger{padding:10px 14px;justify-content:space-between}
  .ph-home .home-nav .dropdown-menu{display:none;position:static;opacity:1;visibility:visible;transform:none!important;margin:0 8px 8px;padding:5px;border:0;box-shadow:none;background:var(--ph-gray)}
  .ph-home .home-nav .nav-dropdown.open .dropdown-menu{display:block}
  .ph-home .home-nav .dropdown-menu a{min-height:38px;padding:7px 20px;font-size:14px}
  .ph-home .search-results-inline{right:65px;top:66px}

  .ph-section{padding:72px 0}
  .ph-section h2{font-size:30px}
  .ph-home .ph-hero{height:540px}

  .ph-shortcuts{margin-top:-56px}
  .ph-shortcuts .ph-container{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ph-shortcuts a{min-height:112px;padding:22px 24px}
  .ph-shortcuts a:nth-child(3){border-left:0}
  .ph-shortcuts a:nth-child(n+3){border-top:1px solid var(--ph-line)}

  .ph-intro-copy{grid-template-columns:1fr;grid-template-rows:none}
  .ph-intro-copy>.ph-kicker,.ph-intro-copy>h1,.ph-intro-copy>p:not(.ph-kicker),.ph-intro-copy>p[data-intro-paragraph-one],.ph-intro-copy>p[data-intro-paragraph-two],.ph-intro-copy>.ph-text-link{grid-column:1;grid-row:auto}
  .ph-intro-copy h1{font-size:30px;margin-bottom:20px}
  .ph-intro-quote{font-size:19px}
  .ph-facts{margin-top:44px}
  .ph-facts>.ph-fact{padding:26px 22px}
  .ph-facts strong{font-size:38px}
  .ph-fact-label{font-size:13px}

  /* 教学日常：横排放不下五步时改为竖向时间线，图片在左、文字在右 */
  .ph-teaching-steps{grid-template-columns:minmax(0,1fr);gap:0;padding-left:30px}
  .ph-teaching-step{padding-bottom:28px}
  .ph-teaching-step:last-child{padding-bottom:0}
  .ph-teaching-step::before{top:3px;left:-30px}
  .ph-teaching-step:not(:last-child)::after{top:18px;bottom:-3px;left:-23px;right:auto;width:1px;height:auto}
  .ph-teaching-step>a{display:grid;grid-template-columns:220px minmax(0,1fr);grid-template-rows:auto auto 1fr;column-gap:24px;align-items:start}
  .ph-teaching-step-head{grid-column:2;margin:0;padding:2px 0 0;background:none}
  .ph-teaching-step>a>.ph-image-wrap{grid-column:1;grid-row:1/span 3;margin:0}
  .ph-teaching-step h3{grid-column:2;margin:8px 0 4px;font-size:18px}
  .ph-teaching-step p{grid-column:2;-webkit-line-clamp:2}
  .ph-teaching-step .ph-image-wrap.is-text{font-size:24px}


  .ph-faculty-bio{padding:32px 34px}.ph-faculty-bio h3{font-size:34px}.ph-faculty-quote{font-size:17px}
  .ph-faculty-tab{gap:12px;padding:16px}.ph-faculty-tab em{display:none}

  .ph-campus-grid{grid-template-columns:1.15fr 1fr 1fr;gap:18px}.ph-campus-grid small{font-size:13px}
  .ph-stories-grid{grid-template-columns:1fr 1fr;gap:28px}
  .ph-story-small{grid-template-columns:130px minmax(0,1fr);gap:16px}.ph-story-small h3{margin:6px 0;font-size:16px}.ph-story-small p{font-size:13px}
  .ph-story-body h3{font-size:20px}
  .ph-story-gallery{gap:20px}.ph-story-card h3{font-size:16px}

  .ph-contact-section{padding:72px 0}
  .ph-contact-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px}
  .ph-contact-section h2{font-size:32px}
  .ph-inquiry-form{padding:28px 26px}.ph-form-row{gap:12px}.ph-contact-actions{gap:18px}

  .ph-footer .ph-container{flex-wrap:wrap;gap:20px}.ph-footer p{width:100%;text-align:center}
}
@media(max-width:760px){
  /* 单列时必须用 minmax(0,1fr)：纯 1fr 会被不换行的新闻标题撑宽，导致手机端出现横向滚动条 */
  .ph-news-grid{grid-template-columns:minmax(0,1fr);gap:16px}
}
@media(max-width:640px){
  .ph-container{width:calc(100% - 40px)}
  .ph-home .home-header{height:68px}.ph-home .home-header-inner{width:calc(100% - 32px);gap:10px}
  .ph-brand-logo{width:190px}
  .ph-home .header-search{width:38px;height:36px;background:transparent;border:0;overflow:visible}
  .ph-home .header-search input{width:0;opacity:0;padding:0;flex:0;border:0;transition:opacity .2s}
  .ph-home .header-search.is-expanded{position:absolute;left:0;right:46px;z-index:1;width:auto;background:var(--ph-paper);border:1px solid var(--ph-line)}
  .ph-home .header-search.is-expanded input{width:auto;flex:1;opacity:1;padding-left:14px}
  .ph-home .header-search button{flex-shrink:0;width:36px;min-height:36px}
  .ph-home .home-nav{top:67px;left:-16px;right:-16px;padding-inline:16px}
  .ph-home .search-results-inline{top:59px;left:0;right:46px;width:auto}

  .ph-section{padding:56px 0}
  .ph-section h2,.ph-contact-section h2{font-size:26px}
  .ph-section-head{flex-wrap:wrap;align-items:flex-start;gap:16px;margin-bottom:26px}
  .ph-section-head p:not(.ph-kicker){margin-top:8px;font-size:14px}
  .ph-section-head>.ph-text-link{padding:6px 14px 6px 16px;font-size:13px}
  .ph-kicker,.ph-page-kicker{font-size:12px}

  .ph-home .ph-hero{height:520px}
  .ph-hero-copy{transform:translateY(calc(-50% - 30px))}
  .ph-hero h1,.ph-hero h2{font-size:36px;letter-spacing:.06em}
  .ph-hero-label{font-size:12px;letter-spacing:.12em;margin-bottom:14px}
  .ph-hero-description{max-width:290px;margin:14px 0 24px;font-size:14px}
  .ph-hero-shade{background:linear-gradient(90deg,rgba(var(--ph-overlay),.78),rgba(var(--ph-overlay),.38) 80%,rgba(var(--ph-overlay),.15)),linear-gradient(0deg,rgba(var(--ph-overlay),.45),transparent 40%)}
  .ph-slide>img{object-position:62% center}
  .ph-hero-prev{left:8px}.ph-hero-next{right:8px}
  .ph-hero-arrow{width:34px;height:34px;margin-top:-50px}.ph-hero-arrow span{width:8px;height:8px}

  .ph-shortcuts{margin-top:-44px}
  .ph-shortcuts a{grid-template-columns:1fr;grid-template-areas:"num" "title" "desc";min-height:0;padding:16px}
  .ph-shortcuts a::before,.ph-shortcuts a::after{display:none}
  .ph-shortcuts b{margin-bottom:6px;font-size:12px}
  .ph-shortcuts a>span{font-size:16px}
  .ph-shortcuts small{font-size:12px}

  .ph-intro-copy h1{font-size:26px}
  .ph-intro-copy>p:not(.ph-kicker){font-size:14px}
  .ph-intro-photo{grid-template-columns:1fr;gap:10px}
  .ph-intro-photo>img{aspect-ratio:2.2}
  .ph-intro-photo figcaption{font-size:12px}
  .ph-intro-quote{grid-column:1;text-align:left;font-size:17px}
  .ph-facts{grid-template-columns:1fr 1fr;margin-top:32px}
  .ph-facts>.ph-fact{padding:20px 18px}
  .ph-fact:nth-child(3){border-left:0}
  .ph-fact:nth-child(n+3){border-top:1px solid var(--ph-line)}
  .ph-facts strong{font-size:32px}
  .ph-facts strong small{font-size:12px}
  .ph-fact-face{gap:8px}
  .ph-fact-mark{width:20px;height:20px;font-size:13px}
  .ph-fact-label{font-size:12px}

  .ph-news-body{padding:16px 20px 20px}
  .ph-news-meta{font-size:12px;gap:12px}
  .ph-news-slide h3{margin:12px 0 4px;font-size:18px}
  .ph-news-summary{font-size:13px}
  .ph-news-body .ph-card-more{padding-top:10px}
  .ph-news-arrow{display:none}
  .ph-news-pagination{right:14px;bottom:8px!important}
  .ph-news-pagination .swiper-pagination-bullet{width:16px}
  .ph-news-pagination .swiper-pagination-bullet-active{width:28px}
  .ph-news-list{padding:2px 20px}
  .ph-news-list a{grid-template-columns:46px minmax(0,1fr);gap:14px;padding:14px 0}
  .ph-news-list a::before{left:-20px;top:16px;bottom:16px}
  .ph-news-date{padding-right:12px}
  .ph-news-date b{font-size:22px}
  .ph-news-date small{font-size:11px}
  .ph-news-tag{font-size:11px}
  .ph-news-list h3{font-size:15px;line-height:1.6;white-space:normal;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}

  .ph-teaching-steps{padding-left:24px}
  .ph-teaching-step{padding-bottom:22px}
  .ph-teaching-step::before{top:2px;left:-24px;width:14px;height:14px}
  .ph-teaching-step:not(:last-child)::after{top:16px;left:-17.5px}
  .ph-teaching-step>a{grid-template-columns:112px minmax(0,1fr);column-gap:14px}
  .ph-teaching-step-head{padding-top:0;gap:8px}
  .ph-teaching-step-head b,.ph-teaching-step-head span{font-size:13px}
  .ph-teaching-step h3{margin:4px 0 2px;font-size:16px;line-height:1.55}
  .ph-teaching-step p{font-size:13px;line-height:1.75}
  .ph-teaching-step .ph-image-wrap.is-text{padding:6px;font-size:16px;letter-spacing:.12em;text-indent:.12em}

  .ph-faculty-profile{grid-template-columns:1fr}
  .ph-faculty-photo{aspect-ratio:auto;height:340px}
  .ph-faculty-bio{padding:26px 22px 30px}
  .ph-faculty-bio h3{margin-bottom:4px;font-size:30px}
  .ph-faculty-credential{margin-bottom:18px;padding-bottom:16px}
  .ph-faculty-description{max-width:none;font-size:14px}
  .ph-faculty-quote{margin-block:20px;font-size:17px}
  .ph-faculty-tab{flex-direction:column;justify-content:center;gap:6px;padding:14px 6px;text-align:center}
  .ph-faculty-tab img{width:40px;height:40px}
  .ph-faculty-tab>span{align-items:center}
  .ph-faculty-tab b{font-size:14px;letter-spacing:.02em}.ph-faculty-tab small{font-size:11px}

  .ph-honors-swiper a>span{margin-top:10px;font-size:12px}

  .ph-campus-grid{grid-template-columns:1fr 1fr;gap:24px 14px}
  .ph-campus-grid .ph-campus-large{grid-column:1/-1}
  .ph-campus-grid .ph-campus-large .ph-image-wrap{aspect-ratio:1.7}
  .ph-campus-grid .ph-image-wrap{aspect-ratio:1.1}
  .ph-campus-grid a>span{grid-template-columns:1fr;padding-top:12px}
  .ph-campus-grid b{font-size:16px}.ph-campus-grid small{font-size:12px}
  .ph-campus-grid i{display:none}

  .ph-stories-grid{grid-template-columns:1fr;gap:28px}
  .ph-story-feature>.ph-image-wrap{aspect-ratio:1.5}
  .ph-story-body h3{font-size:20px}.ph-story-body p{font-size:13px}
  .ph-story-small{grid-template-columns:120px minmax(0,1fr);gap:16px;padding-bottom:20px}
  .ph-story-small>.ph-image-wrap{aspect-ratio:1}
  .ph-story-small p{font-size:12px}
  .ph-story-gallery{grid-template-columns:1fr;gap:20px;margin-top:28px;padding-top:28px}
  .ph-story-card{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px}
  .ph-story-card>.ph-image-wrap{aspect-ratio:1}
  .ph-story-card>div+div{padding-top:0}
  .ph-story-card h3{margin-top:6px;font-size:16px}.ph-story-card p{font-size:12px}

  .ph-video-shell{height:auto;aspect-ratio:4/3}
  .ph-video-play{width:84px;height:84px;gap:10px;font-size:12px}
  .ph-video-caption{left:18px;right:18px;bottom:16px;flex-direction:column;align-items:flex-start;gap:4px}
  .ph-video-caption>span{font-size:15px}
  .ph-video-empty{padding:70px 20px}.ph-video-empty h2{font-size:23px}.ph-video-empty p{font-size:13px}

  .ph-contact-section{padding:56px 0}
  .ph-contact-grid{grid-template-columns:1fr;gap:32px}
  .ph-contact-copy>p:not(.ph-kicker){margin-top:16px;font-size:14px}
  .ph-contact-actions{gap:20px;margin-top:24px}
  .ph-contact-copy>p.ph-contact-place{margin-top:28px}
  .ph-inquiry-form,.ph-education .ph-inquiry-form{padding:24px 20px}
  .ph-form-row,.ph-education .ph-inquiry-form .ph-form-row{grid-template-columns:1fr;gap:0}
  .ph-inquiry-form .ph-button{width:100%}

  .ph-footer{padding:28px 0}
  .ph-footer .ph-container{justify-content:center;gap:18px}
  .ph-footer .ph-container>div{gap:24px;font-size:13px}
  .ph-footer p{font-size:12px}
}
@media(prefers-reduced-motion:reduce){
  .ph-home *:not(.swiper-wrapper):not(.swiper-slide),.ph-home *::before,.ph-home *::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}