:root{
  --paper:#0e0f13;
  --ink:#e8e9ee;
  --ink-soft:#9aa0b0;
  --line:#2a2e3a;
  --accent:#d8ff4f;
  --accent-soft:rgba(216,255,79,.12);
  --card:#1b1e26;
  --serif:"Noto Serif SC","Songti SC",SimSun,Georgia,serif;
  --sans:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --max:1440px;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* ===== 背景动效：暗夜极光缓流光斑（纯 CSS，无外部资源） ===== */
body::before{
  content:"";position:fixed;inset:-50vh -50vw;z-index:-2;pointer-events:none;
  background:
    radial-gradient(38% 38% at 22% 24%, rgba(216,255,79,.16), transparent 62%),
    radial-gradient(34% 34% at 78% 30%, rgba(96,140,255,.15), transparent 62%),
    radial-gradient(30% 30% at 30% 82%, rgba(180,90,255,.12), transparent 62%),
    radial-gradient(30% 30% at 74% 78%, rgba(216,255,79,.10), transparent 62%);
  filter:blur(30px) saturate(1.2);
  animation:bg-flow 18s ease-in-out infinite alternate;
}
@keyframes bg-flow{
  0%{transform:translate(0,0) rotate(0deg) scale(1)}
  33%{transform:translate(6vw,-5vh) rotate(6deg) scale(1.18)}
  66%{transform:translate(-5vw,6vh) rotate(-5deg) scale(1.1)}
  100%{transform:translate(4vw,4vh) rotate(4deg) scale(1.22)}
}
/* 第二层：反向漂移的柔光，形成渐变流动叠加 */
body::after{
  content:"";position:fixed;inset:-50vh -50vw;z-index:-1;pointer-events:none;opacity:.7;
  background:
    conic-gradient(from 210deg at 60% 40%, rgba(96,140,255,.10), rgba(216,255,79,.08), rgba(180,90,255,.08), rgba(96,140,255,.10));
  filter:blur(80px);
  animation:bg-swirl 40s linear infinite;
}
@keyframes bg-swirl{
  0%{transform:rotate(0deg) scale(1.1)}
  50%{transform:rotate(180deg) scale(1.28)}
  100%{transform:rotate(360deg) scale(1.1)}
}

/* ===== 隐私：默认隐藏（.privacy），遮蔽文案（.mask）默认显示 ===== */
body:not(.privacy-on) .privacy{display:none!important}
.mask{display:none}
body:not(.privacy-on) .mask{display:inline}
body:not(.privacy-on) .mask-block{display:block}

/* ===== header（居中版式） ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  max-width:var(--max);margin:0 auto;padding:16px 24px 12px;
}
.site-header::after{content:"";position:absolute;inset:0 -50vw;background:rgba(14,15,19,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:-1}
.logo{display:flex;align-items:center;gap:16px;font-family:var(--serif);font-weight:900;font-size:1.55rem;letter-spacing:.14em;color:var(--ink)}
.logo::before,.logo::after{content:"";width:30px;height:2px;border-radius:2px;flex:none}
.logo::before{background:linear-gradient(90deg,transparent,var(--accent))}
.logo::after{background:linear-gradient(90deg,var(--accent),transparent)}
.logo .logo-dot{color:var(--accent);font-size:.9rem}
.logo .lb{color:var(--accent);font-weight:400}
.nav{display:flex;gap:44px;font-size:1.02rem;font-weight:600;color:var(--ink-soft)}
.nav a{position:relative;padding:4px 2px;transition:color .2s}
.nav a::after{content:"";position:absolute;left:50%;right:50%;bottom:0;height:2px;background:var(--accent);transition:left .25s,right .25s}
.nav a:hover{color:var(--accent)}
.nav a:hover::after{left:0;right:0}

/* ===== hero ===== */
.hero{max-width:var(--max);margin:0 auto;padding:34px 32px 40px}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:start}
.kicker{color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:.32em;margin-bottom:14px}
.hero h1{font-family:var(--serif);font-size:clamp(2.4rem,6vw,4rem);line-height:1.15;font-weight:900;letter-spacing:.02em}
.hero h1 span{color:var(--accent);margin:0 .15em}
.intro{color:var(--ink-soft);margin:16px 0 22px;max-width:36em;font-size:.98rem}
.hero-stats{display:flex;gap:44px;margin-bottom:24px;flex-wrap:wrap}
.hero-stats b{display:block;font-family:var(--serif);font-size:2rem;color:var(--ink)}
.hero-stats i{font-style:normal;font-size:.8rem;color:var(--ink-soft)}
.btn{
  display:inline-block;padding:13px 34px;border-radius:999px;
  background:var(--accent);color:#111;font-size:.92rem;font-weight:700;
  transition:background .2s,transform .2s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(216,255,79,.25)}

/* 个人信息卡（点眼睛出现） */
.id-card{
  border:1px solid var(--line);border-left:5px solid var(--accent);
  border-radius:var(--radius);background:var(--card);
  padding:18px 24px;margin-bottom:22px;
  box-shadow:0 16px 40px rgba(0,0,0,.5);
  animation:slideIn .35s ease;
}
@keyframes slideIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
.id-top{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.id-name{font-family:var(--serif);font-size:1.35rem}
.id-job{font-size:.85rem;color:var(--ink-soft)}
.id-list{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:8px 20px}
.id-list li{font-size:.85rem;color:var(--ink-soft)}
.id-list b{display:block;color:var(--ink);font-weight:600}

/* hero 右侧面板 */
.hero-right{display:flex;flex-direction:column;gap:14px;position:sticky;top:112px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.panel h3{font-size:.8rem;letter-spacing:.2em;color:var(--ink-soft);font-weight:700;margin-bottom:14px}
.tool-list{list-style:none}
.tool-list li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:.9rem}
.tool-list li:last-child{border-bottom:0}
.tool-list i{font-style:normal;color:var(--accent);font-size:.8rem;white-space:nowrap}
.glance-list{list-style:none}
.glance-list li{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:.85rem;color:var(--ink-soft)}
.glance-list li:last-child{border-bottom:0}
.glance-list time{grid-column:1/3;font-size:.72rem;color:var(--accent);letter-spacing:.04em}
.glance-list b{color:var(--ink);font-weight:600}

/* ===== sections ===== */
.section{max-width:var(--max);margin:0 auto;padding:44px 32px}
.section-band{max-width:none;background:rgba(27,30,38,.55);backdrop-filter:blur(6px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-band>*{max-width:var(--max);margin-inline:auto}
.section-head{margin-bottom:24px}
.section-head h2{font-family:var(--serif);font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:900}
.section-head .sub{color:var(--ink-soft);font-size:.9rem;margin-top:6px}

/* ===== toolbar ===== */
.toolbar{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.tabs{display:flex;flex-wrap:wrap;gap:8px}
.tab{padding:8px 20px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink-soft);font-size:.88rem;transition:all .18s}
.tab:hover{color:var(--ink)}
.tab.is-active{background:var(--accent);border-color:var(--accent);color:#111;font-weight:700}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filter{padding:5px 14px;border-radius:999px;border:1px dashed var(--line);background:transparent;color:var(--ink-soft);font-size:.8rem;transition:all .18s}
.filter:hover{border-color:var(--accent);color:var(--accent)}
.filter.is-active{background:var(--accent-soft);border-style:solid;border-color:var(--accent);color:var(--accent);font-weight:700}
.works-note{margin:-4px 0 14px;padding:9px 16px;border:1px dashed var(--line);border-radius:10px;color:var(--ink-soft);font-size:.82rem;background:var(--bg-alt,#14161c)}

/* ===== 按需加载占位 ===== */
img[data-src]{opacity:0}
img{transition:opacity .35s}

/* ===== 亮点业绩 ===== */
.hl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.hl-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;cursor:zoom-in;transition:transform .22s,box-shadow .22s;
}
.hl-card:hover{transform:translateY(-5px);box-shadow:0 18px 44px rgba(0,0,0,.45)}
.hl-card img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:top left;background:#000;transition:filter .4s}
/* 隐私隐藏模式：业绩截图同样模糊 */
body:not(.privacy-on) .hl-card img{filter:blur(16px) saturate(.9)}
.hl-meta{padding:16px 20px}
.hl-meta h3{font-size:1.02rem}
.hl-meta p{color:var(--ink-soft);font-size:.87rem;margin-top:4px}
.hl-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.hl-chips span{font-size:.75rem;padding:3px 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600}
@media (max-width:820px){.hl-grid{grid-template-columns:1fr}}

/* ===== 滚动入场动画 ===== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease, transform .55s ease}
.reveal.in{opacity:1;transform:none}
@keyframes cardIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ===== product cards ===== */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;cursor:pointer;transition:transform .22s,box-shadow .22s;
  animation:cardIn .45s ease backwards;
}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 44px rgba(0,0,0,.45)}
.card .thumb{aspect-ratio:4/3;overflow:hidden;background:#000}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s,filter .4s}
/* 隐私隐藏模式：封面首图模糊，防预览盗图 */
body:not(.privacy-on) .card .thumb img{filter:blur(16px) saturate(.9);transform:scale(1.08)}
.card:hover .thumb img{transform:scale(1.05)}
.card .meta{padding:13px 16px}
.card .meta h3{font-size:.93rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .sub{display:flex;justify-content:space-between;align-items:center;margin-top:6px;font-size:.76rem;color:var(--ink-soft)}
.badge{padding:1px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600}

/* ===== about ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:stretch}
.about-col:last-child{display:flex;flex-direction:column}
.about-col:last-child .timeline{flex:1;display:flex;flex-direction:column;justify-content:space-between;padding-top:4px;padding-bottom:4px}
.about-h{font-family:var(--serif);font-size:1.15rem;margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--ink)}
.ability{padding:10px 0;border-bottom:1px dashed var(--line)}
.ability b{font-size:.95rem;color:var(--accent)}
.ability p{color:var(--ink-soft);font-size:.87rem;margin-top:2px}
.timeline{list-style:none;position:relative;padding-left:22px}
.timeline::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--line)}
.tl-item{position:relative;padding-bottom:18px}
.tl-item::before{content:"";position:absolute;left:-22px;top:9px;width:11px;height:11px;border-radius:50%;background:var(--paper);border:3px solid var(--accent)}
.tl-date{font-size:.88rem;color:var(--accent);font-weight:700;letter-spacing:.04em}
.tl-item b{display:block;margin:4px 0 6px;font-size:1.15rem}
.tl-item p{color:var(--ink-soft);font-size:1rem;line-height:1.8}
.edu b{font-size:.98rem;color:var(--accent)}
.edu p{color:var(--ink-soft);font-size:.88rem;margin-top:4px}

/* ===== footer ===== */
.site-footer{padding:34px 24px;text-align:center;color:var(--ink-soft);font-size:.82rem}

/* ===== modal ===== */
.modal{position:fixed;inset:0;z-index:90;background:rgba(28,27,24,.55);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:18px}
.modal[hidden]{display:none}
.modal-box{background:var(--paper);border-radius:var(--radius);width:min(1100px,96vw);max-height:92vh;overflow-y:auto;padding:26px 30px}
.modal-box h3{font-family:var(--serif);font-size:1.15rem;padding-right:44px}
.modal-close{position:sticky;top:0;float:right;margin:-6px -8px 0 0;background:var(--card);border:1px solid var(--line);border-radius:50%;width:36px;height:36px;font-size:1.2rem;line-height:1;color:var(--ink-soft)}
.modal-close:hover{color:var(--accent);border-color:var(--accent)}
.modal-grid{display:block;margin-top:18px;clear:both}
.mod-sec{margin-bottom:28px}
.mod-sec:last-child{margin-bottom:0}
.mod-name{font-family:var(--serif);font-size:.95rem;color:var(--accent);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.tiles img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;cursor:zoom-in;background:var(--card);border:1px solid var(--line);transition:outline .15s}
.tiles img:hover{outline:2px solid var(--accent)}
/* A+ 详情整版长图：整宽、不裁切 */
.detail-long{margin-top:12px}
.detail-long img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);cursor:zoom-in;background:var(--card)}
.detail-long img:hover{outline:2px solid var(--accent)}

/* ===== 访客须知弹窗 ===== */
.consent{position:fixed;inset:0;z-index:120;background:rgba(8,9,12,.88);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:18px}
.consent[hidden]{display:none}
.consent-box{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--accent);border-radius:var(--radius);max-width:560px;padding:30px 34px;box-shadow:0 24px 70px rgba(0,0,0,.6);animation:slideIn .35s ease}
.consent-box h2{font-family:var(--serif);font-size:1.3rem;margin-bottom:14px}
.consent-box p{font-size:.92rem;color:var(--ink-soft);line-height:1.8}
.consent-box b{color:var(--ink)}
.consent-box ul{margin:14px 0 22px;padding-left:20px;font-size:.9rem;color:var(--ink-soft);line-height:1.9}
.consent-box li b{color:var(--accent)}
.consent-btns{display:flex;gap:14px;align-items:center}
.consent .btn-sm{padding:10px 28px;font-size:.88rem}
.btn-ghost{padding:10px 24px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--ink-soft);font-size:.85rem;transition:all .2s}
.btn-ghost:hover{border-color:#ff7b6b;color:#ff7b6b}
.consent-refused{margin-top:18px;padding:16px 18px;border:1px dashed var(--line);border-radius:12px;background:var(--paper)}
.consent-refused p{color:#ff9c8f!important;font-weight:600;margin-bottom:12px}

/* 受限浏览模式（不同意须知）：可进站，但图片全模糊、个人信息锁定 */
body.consent-blocked .card .thumb img,
body.consent-blocked .hl-card img,
body.consent-blocked .modal-grid img,
body.consent-blocked .vcard .v-thumb img,
body.consent-blocked .lightbox img{filter:blur(18px) saturate(.85)!important}
body.consent-blocked .card .thumb img{transform:scale(1.08)!important}
body.consent-blocked .lightbox img{max-width:70vw}
body.consent-blocked .privacy{display:none!important}
body.consent-blocked .mask{display:inline!important}
body.consent-blocked .mask-block{display:block!important}
.restricted-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;max-width:var(--max);margin:0 auto 8px;padding:12px 22px;border:1px dashed #ff9c8f;border-radius:12px;color:#ffb4a8;font-size:.85rem}
.restricted-bar[hidden]{display:none}
.restricted-bar p{margin-right:auto}
.restricted-bar .btn-sm{padding:8px 20px;font-size:.8rem}

/* ===== 视频作品：无限左移轮播 ===== */
.v-group{margin-bottom:34px}
.v-group-h{display:flex;align-items:center;gap:12px;font-size:1.08rem;font-weight:700;margin-bottom:16px}
.v-group-h em{font-style:normal;font-size:.78rem;color:var(--ink-soft);font-weight:400}
.v-mark{width:12px;height:12px;border-radius:4px;background:var(--accent)}
.v-mark.tik{background:#ff5f1f}
.v-marquee{overflow:hidden;position:relative;padding:6px 2px}
.v-marquee::before,.v-marquee::after{content:"";position:absolute;top:0;bottom:0;width:70px;z-index:2;pointer-events:none}
.v-marquee::before{left:0;background:linear-gradient(90deg,var(--paper),transparent)}
.v-marquee::after{right:0;background:linear-gradient(-90deg,var(--paper),transparent)}
.v-track{display:flex;gap:18px;width:max-content;animation:marquee linear infinite}
.v-marquee:hover .v-track{animation-play-state:paused}
/* 受限浏览模式：视频组显示锁定遮罩，停止轮播 */
.v-lock{display:none}
body.consent-blocked .v-track{animation-play-state:paused}
body.consent-blocked .v-lock{
  display:flex;position:absolute;inset:0;z-index:3;
  flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:rgba(14,15,19,.78);backdrop-filter:blur(3px);
  color:var(--ink-soft);font-size:.9rem;border-radius:14px;
}
body.consent-blocked .v-lock svg{color:var(--accent)}
@keyframes marquee{to{transform:translateX(-50%)}}
.vcard{
  flex:none;width:270px;background:var(--card);border:1px solid var(--line);border-radius:14px;
  overflow:hidden;cursor:pointer;transition:transform .22s,border-color .22s,box-shadow .22s;
}
.vcard:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:0 16px 40px rgba(0,0,0,.45)}
.vcard .v-thumb{position:relative;aspect-ratio:16/9;background:radial-gradient(120% 140% at 20% 0%,#2c3140 0%,#191c24 55%,#101218 100%)}
.vcard .v-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;filter:brightness(.88)}
.vcard.tik{width:170px}
.vcard.tik .v-thumb{aspect-ratio:9/16;background:radial-gradient(120% 120% at 80% 0%,#3a2430 0%,#1c1420 55%,#120e16 100%)}
.v-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1;
  width:52px;height:52px;border-radius:50%;background:rgba(14,15,19,.55);border:1.5px solid var(--accent);
  display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s;
}
.v-play svg{width:20px;height:20px;fill:var(--accent);margin-left:3px}
.vcard:hover .v-play{background:var(--accent);transform:translate(-50%,-50%) scale(1.1)}
.vcard:hover .v-play svg{fill:#111}
.v-time{position:absolute;right:10px;bottom:8px;font-size:.7rem;color:var(--ink-soft);background:rgba(0,0,0,.45);padding:1px 8px;border-radius:6px}
.vcard .v-meta{padding:11px 14px}
.vcard .v-meta b{display:block;font-size:.86rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vcard .v-meta span{font-size:.72rem;color:var(--ink-soft)}
.v-date{font-size:.72rem;color:var(--accent);margin-top:5px;letter-spacing:.03em}

/* ===== 视频播放弹框 ===== */
.video-modal{position:fixed;inset:0;z-index:115;background:rgba(8,9,12,.9);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:18px}
.video-modal[hidden]{display:none}
.vm-box{width:min(1060px,96vw);position:relative;animation:slideIn .3s ease}
.vm-box video{width:100%;max-height:82vh;border-radius:14px;background:#000;border:1px solid var(--line)}
.vm-box video.tik-video{width:auto;max-width:min(460px,96vw);margin:0 auto;display:block;aspect-ratio:9/16}
.vm-close{position:absolute;top:-14px;right:-4px;background:var(--card);border:1px solid var(--line);border-radius:50%;width:38px;height:38px;font-size:1.25rem;line-height:1;color:var(--ink-soft);z-index:2}
.vm-close:hover{color:var(--accent);border-color:var(--accent)}
.vm-title{margin-top:12px;text-align:center;color:var(--ink-soft);font-size:.88rem}

/* ===== toast 提示 ===== */
.toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%);z-index:130;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:12px 22px;font-size:.86rem;box-shadow:0 14px 40px rgba(0,0,0,.55);animation:slideIn .3s ease}
.toast[hidden]{display:none}

/* ===== lightbox ===== */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(20,19,17,.95);display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lightbox figure{max-width:94vw;display:flex;flex-direction:column;align-items:center}
.lightbox img{max-width:94vw;max-height:84vh;object-fit:contain;border-radius:10px}
.lightbox figcaption{margin-top:12px;color:#b9b5ac;font-size:.85rem}
.lb-close,.lb-prev,.lb-next{position:fixed;background:transparent;border:0;color:#fff;cursor:pointer;font-size:2rem;line-height:1;padding:14px;opacity:.65}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{opacity:1}
.lb-close{top:12px;right:16px}
.lb-prev{left:12px;top:50%;transform:translateY(-50%)}
.lb-next{right:12px;top:50%;transform:translateY(-50%)}

/* ===== responsive ===== */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-right{position:static;flex-direction:row;flex-wrap:wrap}
  .panel{flex:1 1 280px}
  .about-grid{grid-template-columns:1fr;gap:44px}
  .id-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .site-header{padding:10px 12px 8px;gap:6px}
  .logo{font-size:1.05rem;letter-spacing:.06em;gap:10px;flex-wrap:wrap;justify-content:center;text-align:center}
  .logo::before,.logo::after{width:16px}
  .logo .logo-dot{font-size:.75rem}
  .nav{gap:16px;font-size:.86rem;flex-wrap:wrap;justify-content:center}
  .hero{padding:26px 16px 30px}
  .hero h1{font-size:clamp(1.7rem,8.6vw,2.4rem)}
  .intro{font-size:.92rem}
  .hero-stats{gap:22px}
  .hero-stats b{font-size:1.6rem}
  .section{padding:34px 16px}
  .id-card{padding:16px 18px}
  .id-list{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:12px}
  .tab{padding:7px 14px;font-size:.8rem}
  /* 图集弹窗：手机上整屏展示 */
  .modal{padding:0}
  .modal-box{width:100vw;max-height:100vh;border-radius:0;padding:16px 14px}
  .modal-box h3{font-size:1rem;padding-right:40px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .tiles{grid-template-columns:repeat(2,1fr);gap:8px}
  .mod-sec{margin-bottom:20px}
  /* 访客须知：按钮纵向排，避免挤压 */
  .consent{padding:12px}
  .consent-box{padding:20px 18px}
  .consent-box h2{font-size:1.12rem}
  .consent-btns{flex-direction:column;align-items:stretch;gap:10px}
  .consent .btn-sm,.btn-ghost{width:100%;text-align:center}
  /* 视频弹框 / 灯箱 / 提示条 */
  .video-modal{padding:10px}
  .vm-close{top:-10px;right:0}
  .lightbox img{max-width:96vw;max-height:78vh}
  .lb-close{top:6px;right:8px;padding:10px;font-size:1.6rem}
  .lb-prev,.lb-next{padding:10px;font-size:1.5rem}
  .vcard{width:225px}
  .vcard.tik{width:140px}
  .toast{left:12px;right:12px;bottom:16px;transform:none;text-align:center}
  .restricted-bar{margin:0 16px 8px;padding:10px 14px;font-size:.8rem}
}
@media print{
  .btn,.toolbar{display:none}
  .privacy{display:none!important}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}