/* Vibrant archive style inspired by alaiganuza.com */
:root{
  --bg: #ffffff;
  --fg: #10233b;
  --muted: #4c5a73;
  --pink: #f7b7d6;
  --teal: #00a6a6;
  --aqua: #0ccac4;
  --lemon: #f6e487;
  --cream: #fff9f4;
  --hair: #e6e8ee;
  --card: #f4f7fb;
  --shadow: 0 18px 45px rgba(16,35,59,.12);
  --radius: 18px;
  --max: 1200px;
  font-family: 'Montserrat', 'Helvetica Neue', 'Avenir Next', system-ui, sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  line-height:1.6;
  letter-spacing:.01em;
}
body.no-scroll{overflow:hidden}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.skip{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left:12px; top:12px; width:auto; height:auto;
  padding:10px 12px; background:var(--bg);
  border:1px solid var(--hair); border-radius:999px; z-index:9999;
}
.sr{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* ---------- Masthead ---------- */

.masthead{
  position:sticky;
  top:0;
  z-index:10;
  background:var(--bg);
  box-shadow:0 1px 0 var(--hair);
}
.masthead__bar{
  background:var(--pink);
  color:#0f243d;
  text-align:center;
  padding:8px 12px;
  font-weight:600;
  letter-spacing:.02em;
}
.masthead__nav{
  max-width:var(--max);
  margin:0 auto;
  padding:18px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.brand{display:flex; align-items:center; gap:12px}
.brand__mark{
  width:42px; height:42px;
  border-radius:12px;
  background:linear-gradient(135deg, var(--teal), var(--aqua));
  color:#fff;
  display:grid; place-items:center;
  font-weight:700;
  letter-spacing:.06em;
}
.brand__name{font-weight:800; font-size:18px}
.brand__tag{font-size:13px; color:var(--muted)}
.menu{
  display:flex;
  align-items:center;
  gap:18px;
  font-weight:600;
}
.menu__link{padding:8px 0; color:var(--muted)}
.menu__link:hover{color:var(--teal)}
.masthead__actions{
  display:flex; gap:10px; align-items:center; flex-wrap:wrap;
}

/* ---------- Buttons ---------- */

.btn{
  border:1px solid var(--hair);
  background:#fff;
  color:var(--fg);
  padding:9px 14px;
  border-radius:999px;
  font-weight:700;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-decoration:none;
}
.btn:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 20px rgba(0,0,0,.08);
}
.btn--solid{
  background:linear-gradient(135deg, var(--teal), var(--aqua));
  color:#fff;
  border-color:transparent;
}
.btn--ghost{
  background:var(--cream);
  color:var(--fg);
}
.btn--sm{
  padding:7px 12px;
  font-size:13px;
}

/* ---------- Layout ---------- */

.main{
  max-width:var(--max);
  margin:0 auto;
  padding:30px 20px 80px;
}

/* ---------- Hero ---------- */

.hero{
  background:linear-gradient(120deg, rgba(247,183,214,.32), rgba(12,202,196,.12));
  border-radius:24px;
  padding:34px 30px;
  display:flex;
  gap:18px;
  align-items:flex-end;
  box-shadow:var(--shadow);
  margin-bottom:28px;
}
.hero__text{max-width:760px}
.eyebrow{
  font-size:13px;
  letter-spacing:.12em;
  text-transform:uppercase;
  margin:0 0 6px;
  color:var(--teal);
  font-weight:800;
}
.h1{
  font-size:30px; margin:0 0 8px; letter-spacing:.01em;
}
.lead{
  margin:0 0 14px; color:var(--muted);
}
.hero__ctas{display:flex; gap:10px; flex-wrap:wrap}
.hero__badge{
  background:#fff;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--hair);
  color:var(--muted);
  font-weight:600;
  box-shadow:0 10px 24px rgba(0,0,0,.06);
}

/* ---------- Feature section ---------- */

.feature-grid{
  display:grid;
  grid-template-columns: 360px 1fr;
  gap:14px;
  margin:22px 0 16px;
}
.feature-block{
  display:flex;
  flex-direction:column;
}
.feature-grid button{border:none}
.feature-card{
  position:relative;
  border:0;
  padding:0;
  cursor:pointer;
  border-radius:24px;
  overflow:hidden;
  height:400px;
  box-shadow:0 20px 42px rgba(0,0,0,.16);
  background: var(--card);   /* 和作品卡片统一 */
}
.feature-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:50% 40%;
  display:block;
}
.feature-card--vert{width:100%;}
.feature-card--horiz{width:100%;}

.feature-caption{
  margin-top:10px;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.feature-caption__title{
  font-size:18px;
  font-weight:700;
}
.feature-caption__meta{
  font-size:13.5px;
  color:var(--muted);
}
.feature-caption__links{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:13px;
}
.feature-caption__links a{
  color:var(--fg);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.feature-caption__links a:hover{
  border-bottom-color:var(--fg);
}
.feature-caption__note{
  font-size:12.5px;
  color:var(--muted);
}

@media (max-width: 900px){
  .feature-grid{
    grid-template-columns: 1fr;
  }
  .feature-card{
    width:100%;
    height:240px;
  }
}

/* ---------- Categories header ---------- */

.filters__head{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}
.filters__title{font-weight:800; color:var(--fg)}
.filters__hint{color:var(--muted); font-size:13px}

/* =========================================================
   Browse by category
   ========================================================= */

.categories{
  margin:18px 0 12px;
  --card-gap: 22px;
  --media-h: 210px;
}
.categories, .browseLayout{ overflow-x: clip; }
.categories *{ min-width:0; }

.browseLayout{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr 0.85fr;
  gap:var(--card-gap);
  width:100%;
  align-items:stretch;
  margin-top:14px;
}

.browseGrid{
  grid-column:1 / span 3;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:var(--card-gap);
}

.verticalCard{
  grid-column:4 / span 1;
  align-self:stretch;
}

.cat-fixed{
  border:0;
  padding:10px 10px 12px;
  cursor:pointer;
  border-radius:20px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 18px 32px rgba(0,0,0,.12);
  display:flex;
  flex-direction:column;
  gap:10px;
  height:100%;
  text-align:left;
}

.cat-fixed__img{
  border-radius:16px;
  overflow:hidden;
  height:var(--media-h);
  flex:none;
  background: rgba(0,0,0,.03);
}

.cat-fixed__img img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  display:block;
}

/* 右侧竖卡：图片区域吃满剩余空间 */
.verticalCard .cat-fixed{ height:100%; }
.verticalCard .cat-fixed__img{
  flex:1 1 auto;
  height:auto;
  min-height:0;
}
.verticalCard .cat-fixed__img img{ height:100%; }
.cat-fixed--golden .cat-fixed__img img{ object-position:50% 25%; }

.cat-fixed__cap{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:0 4px 6px;
  align-items:flex-start;
}
.cat-fixed__title{
  font-weight:800;
  font-size:15px;
}
.cat-fixed__meta{
  font-size:13px;
  color:var(--muted);
}
.cat-fixed__links a{
  font-size:13px;
  color:var(--muted);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.cat-fixed__links a:hover{
  border-bottom-color:var(--fg);
  color:var(--fg);
}

@media (max-width: 1100px){
  .browseLayout{ grid-template-columns: 1fr 1fr; }
  .browseGrid{ grid-column:1 / span 2; grid-template-columns: repeat(2, minmax(0,1fr)); }
  .verticalCard{ grid-column:1 / span 2; }
  .verticalCard .cat-fixed__img{
    flex:none;
    height:var(--media-h);
  }
}
@media (max-width: 720px){
  .browseLayout{ grid-template-columns: 1fr; }
  .browseGrid{ grid-column:1 / -1; grid-template-columns: 1fr; }
  .verticalCard{ grid-column:1 / -1; }
}

/* ---------- Works panel ---------- */
#worksPanel[hidden]{ display:none; }

.gallery-head{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin:18px 0 10px;
}
.gallery-title{
  font-weight:800;
  font-size:20px;
}
.gallery-sub{
  color:var(--muted);
  font-size:13px;
}

/* ---------- About collage ---------- */

.living__header{
  margin:28px 0 12px;
}
.living__collage{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  grid-auto-rows: 140px;
  gap:12px;
  margin:14px 0 18px;
}
.living__tile{
  border-radius:18px;
  background-size:cover;
  background-position:center;
  box-shadow:0 16px 32px rgba(0,0,0,.14);
}
.living__tile--1{grid-column:1 / span 2; grid-row:1 / span 2;}

@media (max-width: 900px){
  .living__collage{
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 120px;
  }
  .living__tile--1{grid-column:1 / span 4; grid-row:1 / span 3;}
}

/* ---------- Works grid ---------- */

.grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap:16px;
  align-items:stretch;
}
.tile{
  border-radius:20px;
  overflow:hidden;
  background: var(--tile-bg, var(--card));
  border: 2px solid color-mix(in srgb, var(--tile-bg, var(--card)) 60%, var(--hair));
  cursor: zoom-in;
  position:relative;
  padding:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.tile:hover{
  transform: translateY(-6px);
  box-shadow: 0 22px 52px rgba(0,0,0,.16);
}
.tile img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:16px;
  box-shadow: 0 12px 24px rgba(0,0,0,.08);
  background: rgba(255,255,255,.9);
}
.tile__tag{
  position:absolute;
  top:12px; left:12px;
  padding:6px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.92);
  color:var(--fg);
  font-size:12px;
  letter-spacing:.01em;
  box-shadow: 0 12px 20px rgba(0,0,0,.08);
}

.empty{
  margin-top:18px;
  padding:16px;
  border:1px dashed var(--hair);
  border-radius: 16px;
  color: var(--muted);
  background: var(--cream);
}

.section{
  margin-top:48px;
}
.h2{
  font-size:16px;
  letter-spacing:.12em;
  text-transform:uppercase;
  margin:0 0 12px;
  color:var(--teal);
}
.list{
  padding-left:16px;
  margin:0;
}
.list li{margin:8px 0}

.content-card{
  background:var(--card);
  border-radius:18px;
  padding:18px;
  border:1px solid var(--hair);
  box-shadow:0 10px 26px rgba(0,0,0,.05);
}

/* Lightbox */
.lightbox[hidden]{display:none}
.lightbox{
  position:fixed; inset:0;
  display:grid;
  place-items:center;
  z-index:99;
}
.lightbox__backdrop{
  position:absolute; inset:0;
  background: rgba(0,0,0,.9);
}
.lightbox__figure{
  position:relative;
  z-index:1;
  width: min(980px, calc(100vw - 64px));
  margin:0;
  display:grid;
  gap:10px;
}
.lightbox__figure img{
  width:100%;
  height:auto;
  border-radius: 18px;
  box-shadow: var(--shadow);
  background:#111;
}
.lightbox__cap{
  color: rgba(255,255,255,.88);
  font-size: 13px;
  line-height:1.4;
}
.lightbox__count{
  color: rgba(255,255,255,.65);
  font-size: 12px;
}
.lightbox__close{
  position:absolute;
  top:18px; right:18px;
  z-index:2;
  border:0;
  width:42px; height:42px;
  border-radius:999px;
  background: rgba(255,255,255,.12);
  color:#fff;
  font-size:26px;
  cursor:pointer;
}
.lightbox__close:hover{background: rgba(255,255,255,.18)}
.lightbox__nav{
  position:absolute;
  top:50%;
  transform: translateY(-50%);
  z-index:2;
  border:0;
  width:46px; height:46px;
  border-radius:999px;
  background: rgba(255,255,255,.12);
  color:#fff;
  font-size:18px;
  cursor:pointer;
}
.lightbox__nav:hover{background: rgba(255,255,255,.18)}
.lightbox__nav--prev{left:18px}
.lightbox__nav--next{right:18px}

/* ---------- Responsive tweaks ---------- */

@media (max-width: 820px){
  .masthead__nav{
    flex-direction:column;
    align-items:flex-start;
  }
  .hero{
    flex-direction:column;
    align-items:flex-start;
  }
}

/* 手机端 */
@media (max-width: 540px){
  .grid{
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  /* 手机上让 feature 卡片长得更像下面的作品卡片 */
  .feature-card{
    height:auto;
    min-height:0;
    width:100%;
    margin:0;
    padding:16px;
    background: var(--card);
    overflow:visible;             /* 让图片的阴影不要被裁掉 */
    box-shadow: var(--shadow);
  }

  .feature-card img{
    width:100%;
    height:auto;
    max-height: clamp(260px, 70vh, 420px);
    object-fit:contain;           /* 尽量显示全图 */
    object-position:center;
    border-radius:16px;
    box-shadow: 0 12px 24px rgba(0,0,0,.08);
    background: rgba(255,255,255,.9);
  }

  .feature-caption{
    max-width:100%;
    margin-left:0;
    margin-right:0;
  }
}