:root {
  --bg: #faf9f6;
  --surface: #ffffff;
  --ink: #1f2421;
  --muted: #6b7370;
  --line: #e4e1d8;
  --accent: #2f5d50;
  --accent-dark: #24463c;
  --accent-soft: #e6efeb;
  --warn: #b5654a;
  --warn-soft: #f7e9e3;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  background: var(--bg); color: var(--ink);
  font-size: 15px; line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,249,246,0.92); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1120px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 28px;
}
.brand { font-size: 20px; font-weight: 700; letter-spacing: 0.5px; color: var(--accent-dark); }
.brand span { color: var(--warn); }
.nav-links { display: flex; gap: 20px; flex: 1; align-items: center; }
.nav-links a { color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--ink); }
.nav-user { display: flex; align-items: center; gap: 12px; font-size: 14px; }
.nav-account { display: none; }
.nav-account-desktop { display: inline-flex; align-items: center; gap: 12px; }
.acct { color: var(--muted); font-size: 14px; }
.acct:hover { color: var(--ink); }
.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 40px; height: 38px; padding: 0; line-height: 1;
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--surface); color: var(--ink); font-size: 16px; cursor: pointer;
}

/* 作品下拉子菜单 */
.nav-item { position: relative; display: flex; align-items: center; }
.nav-item.has-menu > a { display: inline-flex; align-items: center; }
.caret { font-size: 9px; margin-left: 5px; opacity: .5; transition: transform .16s ease; }
.nav-item.has-menu:hover .caret { transform: translateY(1px); opacity: .9; }
.nav-menu {
  position: absolute; top: calc(100% + 12px); left: -16px; min-width: 224px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 16px 38px rgba(31,36,33,.14); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(-6px); pointer-events: none;
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
  z-index: 90;
}
/* 把鼠标移动的间隙补上，避免菜单一抖就消失 */
.nav-item.has-menu::after { content: ''; position: absolute; left: 0; right: 0; top: 100%; height: 14px; }
.nav-item.has-menu:hover .nav-menu,
.nav-item.has-menu:focus-within .nav-menu,
.nav-item.has-menu.open .nav-menu {
  opacity: 1; visibility: visible; transform: none; pointer-events: auto;
}
.nav-menu a {
  display: block; padding: 9px 12px; border-radius: 9px;
  color: var(--ink); font-size: 14px; white-space: nowrap;
}
.nav-menu a:hover { background: var(--accent-soft); color: var(--accent-dark); }
.nav-menu-sep { height: 1px; background: var(--line); margin: 6px 10px; }

@media (max-width: 860px) {
  .nav-inner { padding: 10px 16px; gap: 10px; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .nav-account-desktop, .nav-cta { display: none; }

  /* 主菜单收进汉堡面板，不再横向挤成一列 */
  .nav-links {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0; flex: none;
    padding: 4px 16px 14px;
    background: var(--surface); border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 34px rgba(31, 36, 33, 0.12);
    max-height: calc(100vh - 64px); overflow-y: auto;
  }
  .nav.menu-open .nav-links { display: flex; }

  .nav-links > a, .nav-item > a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 13px 2px; border-bottom: 1px solid var(--line);
    font-size: 15px; color: var(--ink);
  }
  .nav-item { display: block; }
  .nav-item.has-menu::after { display: none; }
  .caret { font-size: 11px; }

  .nav-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; background: transparent;
    padding: 2px 0 8px 14px; display: none; min-width: 0;
    pointer-events: auto; max-height: none; overflow: visible;
  }
  .nav-item.has-menu.open .nav-menu { display: block; }
  .nav-menu a { padding: 10px 0; color: var(--muted); border: none; font-size: 14px; }
  .nav-menu-sep { display: none; }

  .nav-account {
    display: flex; flex-direction: column; align-items: stretch; gap: 0;
    margin-top: 10px; padding-top: 4px;
  }
  .nav-account .acct { padding: 12px 2px; border-bottom: 1px solid var(--line); font-size: 15px; }
  .nav-account .acct-hello { padding: 10px 2px 6px; font-size: 13px; }
  .nav-account .btn { justify-content: center; margin-top: 12px; }
}

/* layout */
.container { max-width: 1120px; margin: 0 auto; padding: 32px 24px; }
.page-title { font-size: 26px; font-weight: 700; margin-bottom: 6px; }
.page-sub { color: var(--muted); margin-bottom: 24px; }

/* hero */
.hero {
  background: linear-gradient(rgba(18, 26, 22, 0.72), rgba(18, 26, 22, 0.8)), url('/case/wang66/5.jpg') center 60% / cover no-repeat;
  color: #fff;
  padding: 96px 24px 108px; text-align: center;
}
.hero h1 { font-size: 40px; font-weight: 700; letter-spacing: -0.5px; }
.hero h1 em { font-style: normal; color: #e8c98a; }
.hero p { color: #c8d5cf; margin: 14px auto 30px; max-width: 560px; }
.hero .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* buttons */
.btn {
  display: inline-block; border: none; cursor: pointer;
  background: var(--accent); color: #fff;
  padding: 11px 24px; border-radius: 10px; font-size: 15px;
  transition: background .15s;
}
.btn:hover { background: var(--accent-dark); }
.btn-ghost { background: transparent; border: 1.5px solid var(--line); color: var(--ink); }
.btn-ghost:hover { background: #fff; border-color: var(--ink); }
.btn-warn { background: var(--warn); }
.btn-warn:hover { background: #9a5239; }
.btn-sm { padding: 6px 14px; font-size: 13px; border-radius: 8px; }
.btn-danger { background: #fff; color: #a33; border: 1px solid #e5c4c4; }
.btn-danger:hover { background: #fbeeee; }

/* sections */
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 18px; }
.section-head h2 { font-size: 21px; }
.section-head a { color: var(--accent); font-size: 14px; }
.grid { display: grid; gap: 20px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  .container { padding: 22px 16px; }
  .page-title { font-size: 22px; }
  .page-sub { font-size: 14px; margin-bottom: 18px; }
  .hero { padding: 64px 16px 76px; }
  .filters { gap: 8px; }
  .chip { font-size: 13px; padding: 6px 11px; }
}

/* cards */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.07); }
.card-img { aspect-ratio: 4/3; width: 100%; object-fit: cover; background: #eceae3; }
.card-body { padding: 14px 16px 16px; }
.card-title { font-size: 15px; font-weight: 600; }
.card-meta { color: var(--muted); font-size: 13px; margin-top: 4px; display: flex; gap: 10px; flex-wrap: wrap; }

/* tags & chips */
.tag {
  display: inline-block; font-size: 12px; padding: 3px 10px;
  border-radius: 99px; background: var(--accent-soft); color: var(--accent-dark);
}
.tag-warn { background: var(--warn-soft); color: var(--warn); }
.tag-gray { background: #f0efe9; color: var(--muted); }

/* filter bar */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 22px; align-items: center; }
.chip {
  padding: 7px 16px; border-radius: 99px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; font-size: 13px; color: var(--muted);
}
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.search {
  flex: 1; min-width: 180px; padding: 8px 14px; border: 1px solid var(--line);
  border-radius: 10px; font-size: 14px; background: #fff;
}

/* forms */
.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.form label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 6px; }
.form label:first-child { margin-top: 0; }
.form input, .form select, .form textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 10px; font-size: 14px; font-family: inherit; background: var(--bg);
}
.form textarea { min-height: 100px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.hint { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 20px; }
@media (max-width: 800px) { .steps { grid-template-columns: repeat(2, 1fr); } }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.step b { display: block; font-size: 26px; color: var(--accent); margin-bottom: 8px; font-weight: 700; }
.step h3 { font-size: 15px; margin-bottom: 6px; }
.step p { font-size: 13px; color: var(--muted); }

/* list rows */
.row-item {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; display: flex; justify-content: space-between; gap: 16px; align-items: center;
}
.row-item + .row-item { margin-top: 12px; }
.row-main { flex: 1; min-width: 0; }
.row-main h3 { font-size: 15px; }
.row-main p { font-size: 13px; color: var(--muted); margin-top: 4px; }
.row-side { text-align: right; font-size: 14px; white-space: nowrap; }

/* status */
.status { font-size: 12px; padding: 3px 10px; border-radius: 99px; display: inline-block; }
.status-pending { background: #fdf3e0; color: #9a6b1a; }
.status-approved, .status-open, .status-sent { background: var(--accent-soft); color: var(--accent-dark); }
.status-rejected, .status-declined { background: #fbeaea; color: #a33; }
.status-awarded, .status-accepted { background: #e8f0e2; color: #3a6b1e; }

/* modal */
.modal-mask {
  position: fixed; inset: 0; background: rgba(20,25,22,0.45); z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal {
  background: #fff; border-radius: 14px; padding: 26px; width: 100%; max-width: 460px;
  max-height: 86vh; overflow: auto;
}
.modal h3 { margin-bottom: 14px; font-size: 17px; }

/* toast */
#toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 11px 22px; border-radius: 10px;
  font-size: 14px; z-index: 200; display: none; max-width: 90vw;
}
#toast.show { display: block; }
#toast.err { background: #8c3a2e; }

/* designer profile head */
.profile-head { display: flex; gap: 24px; align-items: flex-start; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; margin-bottom: 26px; flex-wrap: wrap; }
.avatar { width: 76px; height: 76px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 30px; font-weight: 700; flex-shrink: 0; }

/* tabs */
.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 24px; flex-wrap: wrap; }
.tab { padding: 10px 18px; cursor: pointer; color: var(--muted); font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -1px; background: none; border-top: none; border-left: none; border-right: none; font-family: inherit; }
.tab.active { color: var(--accent-dark); font-weight: 600; border-bottom-color: var(--accent); }

/* empty */
.empty { text-align: center; color: var(--muted); padding: 48px 0; }
.footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 28px 24px; text-align: center; color: var(--muted); font-size: 13px; }
.notice { background: var(--warn-soft); border: 1px solid #ecd2c6; color: #8a4a30; border-radius: 10px; padding: 12px 16px; font-size: 13px; margin-bottom: 20px; }

/* full-width carousel — cinematic: blurred bg fill + contained sharp image */
.carousel { position: relative; height: 100vh; min-height: 520px; overflow: hidden; background: #141715; }
.car-track { display: flex; height: 100%; transition: transform .7s ease; }
.car-slide { position: relative; min-width: 100%; height: 100%; overflow: hidden; }
.car-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transform: scale(1.18);
  /* keep close to original brightness so sides read as the photo fading out, not black bars */
  filter: blur(38px) brightness(0.78) saturate(1.08);
}
.car-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain;
  /* feather the edges so the sharp image melts into the blurred bg */
  -webkit-mask-image: linear-gradient(90deg, transparent 0, rgba(0,0,0,0.5) 5%, #000 16%, #000 84%, rgba(0,0,0,0.5) 95%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, rgba(0,0,0,0.5) 5%, #000 16%, #000 84%, rgba(0,0,0,0.5) 95%, transparent 100%);
}
/* mobile: fill width like a feed, crop vertically */
@media (max-width: 700px) {
  .carousel { height: 74vh; min-height: 380px; }
  .car-img { object-fit: cover; object-position: center 42%; }
  .car-overlay { padding: 64px 18px 30px; }
  .car-author { font-size: 20px; }
  .car-style { font-size: 12.5px; }
  .car-btn { width: 34px; height: 34px; font-size: 18px; }
  .car-prev { left: 8px; }
  .car-next { right: 8px; }
  .car-fs { top: 12px; right: 12px; width: 34px; height: 34px; font-size: 15px; }
  .car-dots { bottom: 10px; }
}
.car-overlay {
  position: absolute; left: 0; right: 0; bottom: 0; color: #fff;
  padding: 90px 48px 48px;
  background: linear-gradient(transparent, rgba(8,11,10,0.62) 55%, rgba(8,11,10,0.8));
  pointer-events: none;
}
.car-overlay a { pointer-events: auto; }
.car-author { font-size: 28px; font-weight: 700; letter-spacing: 0.3px; text-shadow: 0 1px 8px rgba(0,0,0,0.5); }
.car-style { font-size: 15px; opacity: 0.94; margin-top: 4px; }
.car-fs {
  position: absolute; top: 18px; right: 20px; z-index: 6;
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.4);
  background: rgba(0,0,0,0.35); color: #fff; font-size: 18px; cursor: pointer;
  backdrop-filter: blur(4px);
}
.car-fs:hover { background: rgba(255,255,255,0.9); color: #1f2421; }
.carousel:fullscreen { width: 100vw; height: 100vh; }
.carousel:fullscreen .car-img { object-fit: contain; }
.carousel:fullscreen .car-bg { filter: blur(46px) brightness(0.65) saturate(1.05); }
.car-btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 44px; height: 44px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,0.85); color: #1f2421; font-size: 24px; line-height: 1;
}
.car-btn:hover { background: #fff; }
.car-prev { left: 20px; }
.car-next { right: 20px; }
.car-dots { position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 5; }
.car-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.45); cursor: pointer; }
.car-dot.active { background: #fff; }