:root {
  --web-bg: #ffffff;
  --web-fg: #1f2328;
  --web-muted: #667085;
  --web-line: #e4e7ec;
  --forum-bar: #2f3237;
  --forum-bg: #f1f1f3;
  --forum-accent: #3b5bab;
  --pic-accent: #d6336c;
  --hotel: #8a1f2b;
  --hotel-cream: #f4e7c9;
  --wiki-bg: #fbfaf7;
  --search-accent: #2f6f6a;
  --bb-accent: #ff6b5b;
  --ep-accent: #6d3fd6;
}

/* sites: shared */
.site { min-height: 100%; font-size: 14px; line-height: 1.7; }
.site .wrap { max-width: 760px; margin: 0 auto; padding: 22px 20px 40px; }
.site h1, .site h2, .site h3 { text-wrap: balance; }
.site .muted { color: var(--web-muted); }
.site .mono { font-family: var(--font-mono); }
.site-btn { border: 1px solid var(--web-line); background: var(--web-bg); color: var(--web-fg); border-radius: 6px; padding: 6px 12px; cursor: pointer; font-size: 13px; }
.site-btn:hover { border-color: var(--web-muted); }

/* search */
.s-home { display: flex; flex-direction: column; align-items: center; padding: 70px 20px; gap: 18px; }
.s-logo { font-family: var(--font-serif); font-size: 40px; color: var(--search-accent); letter-spacing: .1em; }
.s-logo small { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .4em; color: var(--web-muted); text-align: center; }
.s-box { display: flex; width: min(520px, 100%); border: 1px solid var(--web-line); border-radius: 24px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.s-box input { flex: 1; min-width: 0; border: 0; padding: 11px 18px; font: inherit; color: var(--web-fg); background: var(--web-bg); outline: none; }
.s-box button { border: 0; background: var(--search-accent); color: #fff; padding: 0 18px; cursor: pointer; }
.s-tips { font-size: 12.5px; color: var(--web-muted); text-align: center; }
.s-res { padding: 14px 0; border-bottom: 1px solid var(--web-line); }
.s-res .u { font-family: var(--font-mono); font-size: 12px; color: var(--search-accent); }
.s-res a { font-size: 17px; color: #1a3d8f; text-decoration: none; }
.s-res a:hover { text-decoration: underline; }
.s-res p { margin: 3px 0 0; font-size: 13.5px; color: #4a5160; }

/* forum */
.f-bar { background: var(--forum-bar); color: #e6e6e6; padding: 10px 20px; display: flex; gap: 10px; align-items: baseline; }
.f-bar b { font-size: 16px; letter-spacing: .08em; }
.f-bar span { font-size: 12px; color: #a9adb5; }
.site.forum { background: var(--forum-bg); }
.f-post { background: var(--web-bg); border: 1px solid var(--web-line); border-radius: 6px; padding: 18px 20px; margin-bottom: 12px; }
.f-post h2 { margin: 0 0 4px; font-size: 19px; }
.f-meta { font-family: var(--font-mono); font-size: 11.5px; color: var(--web-muted); margin-bottom: 12px; }
.f-attach { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; background: #f5f6f8; border: 1px dashed #c9ced6; border-radius: 6px; padding: 10px 12px; margin-top: 10px; }
.f-attach .thumb { width: 96px; height: 67px; border-radius: 4px; overflow: hidden; flex: 0 0 auto; background: #333; }
.f-attach .thumb img { width: 100%; height: 100%; display: block; object-fit: cover; }
.f-attach .fn { font-family: var(--font-mono); font-size: 12.5px; word-break: break-all; }
.f-reply { background: var(--web-bg); border: 1px solid var(--web-line); border-radius: 6px; padding: 10px 14px; margin-bottom: 8px; font-size: 13.5px; }
.f-thread { display: block; background: var(--web-bg); border: 1px solid var(--web-line); border-radius: 6px; padding: 10px 14px; margin-bottom: 8px; color: var(--web-fg); text-decoration: none; }
.f-thread:hover { border-color: var(--forum-accent); }
.f-thread small { color: var(--web-muted); font-family: var(--font-mono); }

/* picnote */
.p-bar { display: flex; align-items: center; gap: 12px; padding: 10px 20px; border-bottom: 1px solid var(--web-line); position: sticky; top: 0; background: var(--web-bg); z-index: 2; flex-wrap: wrap; }
.p-logo { font-weight: 700; font-size: 20px; color: var(--pic-accent); letter-spacing: -.01em; }
.p-search { display: flex; flex: 1; min-width: 180px; max-width: 340px; border: 1px solid var(--web-line); border-radius: 8px; overflow: hidden; }
.p-search input { flex: 1; min-width: 0; border: 0; padding: 7px 12px; font: inherit; font-size: 13px; color: var(--web-fg); background: #f6f6f8; outline: none; }
.p-search button { border: 0; background: var(--pic-accent); color: #fff; padding: 0 12px; cursor: pointer; font-size: 13px; }
.p-prof { display: flex; gap: 18px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.p-av { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: 26px; font-weight: 700; flex: 0 0 auto; }
.p-prof h2 { margin: 0; font-size: 20px; }
.p-feed { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.p-post { border: 1px solid var(--web-line); border-radius: 10px; overflow: hidden; background: var(--web-bg); display: flex; flex-direction: column; }
.p-img { aspect-ratio: 4 / 3; max-width: 100%; background: #222; }
.p-img img { width: 100%; height: 100%; display: block; object-fit: cover; }
.p-cap { padding: 10px 12px; font-size: 13.5px; flex: 1; }
.p-cap .when { font-size: 11.5px; color: var(--web-muted); }
.p-act { display: flex; gap: 6px; padding: 0 12px 12px; flex-wrap: wrap; }
.p-user { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--web-line); cursor: pointer; color: inherit; text-decoration: none; }
.p-user .p-av { width: 42px; height: 42px; font-size: 16px; }

/* hotel */
.h-hero { background: var(--hotel); color: var(--hotel-cream); padding: 44px 24px; text-align: center; }
.h-hero .n { font-family: Georgia, "Times New Roman", serif; font-size: 34px; letter-spacing: .18em; font-weight: 700; }
.h-hero .c { font-family: Georgia, serif; letter-spacing: .3em; font-size: 13px; margin-top: 6px; }
.h-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-top: 16px; }
.h-card { border: 1px solid var(--web-line); border-radius: 6px; padding: 14px; }
.h-pad { max-width: 220px; background: #f1ede3; border: 1px solid #ddd; margin-top: 8px; }
.h-pad-top { background: var(--hotel); color: var(--hotel-cream); font-family: Georgia, "Times New Roman", serif; font-weight: 700; letter-spacing: .15em; font-size: 14px; padding: 6px 12px; }
.h-pad-sub { color: var(--hotel); font-family: Georgia, serif; letter-spacing: .12em; font-size: 9px; padding: 6px 12px 0; }
.h-pad-lines { height: 60px; margin: 6px 12px 10px; background: repeating-linear-gradient(transparent 0 19px, #c9c2b2 19px 20px); }

/* wiki */
.site.wiki { background: var(--wiki-bg); }
.w-bar { padding: 10px 20px; border-bottom: 1px solid var(--web-line); font-family: var(--font-serif); font-size: 18px; }
.w-art h1 { font-family: var(--font-serif); font-size: 26px; margin: 0 0 6px; border-bottom: 1px solid var(--web-line); padding-bottom: 8px; }
.w-art table { border-collapse: collapse; width: 100%; font-size: 13.5px; margin: 10px 0; }
.w-art th, .w-art td { border: 1px solid var(--web-line); padding: 6px 10px; text-align: left; vertical-align: top; }
.w-art th { background: #f0eee8; }
.w-art code { font-family: var(--font-mono); background: #efede6; padding: 1px 5px; border-radius: 3px; font-size: 12.5px; }
.w-scroll { overflow-x: auto; }

/* beatbird */
.bb-hero { background: linear-gradient(135deg, #fff1ee, #ffe3dc); padding: 50px 24px; text-align: center; }
.bb-hero h1 { font-size: 34px; margin: 0 0 6px; }
.bb-logo { color: var(--bb-accent); font-weight: 700; letter-spacing: .02em; }

/* osfest */
.os-hero { background: #1d3b2f; color: #e9f5e1; padding: 36px 24px; text-align: center; }
.os-hero h1 { margin: 0; font-size: 28px; }

/* online EXIF viewer (in-browser site) */
.ep-bar { background: var(--ep-accent); color: #fff; padding: 10px 20px; font-weight: 700; letter-spacing: .02em; }
.ep-drop { border: 2px dashed var(--web-line); border-radius: 10px; padding: 14px 16px; margin: 14px 0; }
.ep-file { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 6px 0; flex-wrap: wrap; }
.ep-table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
.ep-table td { border-bottom: 1px solid var(--web-line); padding: 6px 8px; }
.ep-table td:first-child { color: var(--web-muted); width: 40%; }
.ep-fine { font-size: 11px; color: var(--web-muted); margin-top: 18px; }


/* sponsored search result (the upload trap's lure) */
.s-ad { background: #fffbea; border: 1px solid #f2e3a6; border-radius: 6px; padding: 10px 12px; margin-top: 4px; }
.s-ad .ad { display: inline-block; font-size: 11px; font-weight: 600; color: #7a5b00; border: 1px solid #d9b84a; border-radius: 3px; padding: 0 5px; margin-right: 6px; font-family: var(--font-sans, sans-serif); }

/* ---------- Blue Magpie ---------- */
.s-ad + .s-ad { margin-top: 8px; }
/* the real BeatBird's fraud notice */
.bb-alert { background: #fff4e5; border: 1px solid #f5c98b; border-radius: 8px; padding: 12px 14px; margin: 16px 0 8px; }
/* the fake member centre: close to BeatBird, but not quite */
.fake .fk-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; padding: 12px 18px; background: #fff; border-bottom: 1px solid var(--web-line); }
.fk-logo { font-weight: 800; color: #c2410c; font-size: 18px; letter-spacing: .01em; }
.fk-bar nav { display: flex; gap: 14px; margin-left: auto; font-size: 13px; }
.fk-bar nav a { color: var(--web-fg); }
.fk-hero { background: linear-gradient(135deg, #e8572a, #f08a4b); color: #fff; border-radius: 12px; padding: 26px 22px; margin: 8px 0 16px; }
.fk-hero h1 { margin: 0 0 4px; font-size: 26px; }
.fk-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.fk-grid > div { border: 1px solid var(--web-line); border-radius: 10px; padding: 12px 14px; }
.fk-form { display: grid; gap: 10px; max-width: 420px; }
.fk-form label { display: grid; gap: 3px; font-size: 13px; color: var(--web-muted); }
.fk-form input { border: 1px solid var(--web-line); border-radius: 6px; padding: 8px 10px; font-size: 14px; background: #fff; color: #1d2b31; }
.fk-form .site-btn { background: #e8572a; border-color: #e8572a; color: #fff; font-weight: 700; padding: 9px 14px; }
.fk-qr { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin: 12px 0; }
.fk-qr img { border: 1px solid var(--web-line); border-radius: 8px; image-rendering: pixelated; }
.fk-foot { border-top: 1px solid var(--web-line); color: var(--web-muted); font-size: 11.5px; padding: 12px 18px; }
/* 霧港小工具 */
.t-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 10px 18px; background: #003e57; color: #e0f4ff; }
.t-bar nav { display: flex; gap: 14px; font-size: 13px; }
.t-bar nav a { color: #b3e3ff; }
.t-form { display: flex; gap: 6px; margin: 8px 0; }
.t-form input { flex: 1; min-width: 0; border: 1px solid var(--web-line); border-radius: 6px; padding: 8px 10px; font: 14px var(--font-mono, monospace); background: #fff; color: #1d2b31; }
.t-form button { border: 0; background: #006d99; color: #fff; border-radius: 6px; padding: 0 14px; cursor: pointer; }
.t-hist { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.t-out { border: 1px solid var(--web-line); border-radius: 8px; padding: 12px 14px; margin: 10px 0; }
.t-host { font: 15px var(--font-mono, monospace); word-break: break-all; margin-bottom: 8px; }
.t-host mark, .t-out mark { background: #ffe08a; color: inherit; padding: 0 2px; border-radius: 3px; }
.t-out dt { color: var(--web-muted); font-size: 12.5px; margin-top: 6px; }
.t-out dd { margin: 0; }
/* 洩了沒 and 165 */
.lk-bar { background: #2b2b2b; color: #fff; font-weight: 700; padding: 12px 18px; letter-spacing: .04em; }
.s165-bar { background: #b71c1c; color: #fff; font-weight: 700; padding: 12px 18px; }