/* ==========================================================================
   金光之乡 / LAND OF GOLDEN LIGHT —— 暗调编辑式（Noir Editorial）
   设计令牌全部集中在 :root，改配色只需要改这里。
   ========================================================================== */

:root {
  /* 色板 —— 与设计稿逐值对齐 */
  --bg:        #0F0F0E;
  --bg-2:      #151513;
  --ink:       #EDE8DF;
  --ink-2:     #A9A49B;
  --ink-3:     #6E6A63;
  --line:      rgba(237, 232, 223, .12);
  --line-soft: rgba(237, 232, 223, .07);
  --accent:    #C4925B;
  --accent-dim:rgba(196, 146, 91, .32);
  --paper:     #E9E4DB;
  --paper-ink: #171613;
  --paper-ink-2:#5C574F;
  --paper-line:rgba(23, 22, 19, .14);

  /* 字体 —— 中文正文走系统无衬线，标题与引言走思源宋体 */
  --serif: "Noto Serif SC", "Source Han Serif SC", "Source Han Serif CN",
           "Songti SC", "STSong", "SimSun", serif;
  --display: "Bodoni Moda", "Noto Serif SC", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
          "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;

  /* 版心 */
  --pad: 60px;
  --maxw: 1320px;
  --gap: 18px;

  /* 节奏 */
  --sec-y: 132px;
  --radius: 2px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.85;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

::selection { background: var(--accent); color: #14120F; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

/* 等宽小标签：01 — SELECTED WORKS */
.eyebrow {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--accent);
}

.mono { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; color: var(--ink-3); }

.sec-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 40px; margin-bottom: 62px;
}
.sec-head h2 {
  font-family: var(--serif);
  font-weight: 200;
  font-size: 46px;
  line-height: 1.2;
  letter-spacing: .06em;
  margin-top: 20px;
}
.sec-head .side {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .18em;
  color: var(--ink-3); text-align: right; white-space: nowrap;
  padding-bottom: 8px;
}
.sec { padding: var(--sec-y) 0; border-top: 1px solid var(--line-soft); }

/* ---------------------------------------------------------------- 顶栏 */
.topbar {
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--mono);
  font-size: 10px; letter-spacing: .26em; text-transform: uppercase;
  color: var(--ink-3);
}
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 40px; gap: 20px;
}

nav.site {
  position: sticky; top: 0; z-index: 60;
  background: rgba(15, 15, 14, .78);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
  transition: background .3s ease;
}
nav.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; flex-direction: column; gap: 3px; }
.brand .cn {
  font-family: var(--serif); font-size: 17px; font-weight: 400;
  letter-spacing: .34em; line-height: 1;
}
.brand .en {
  font-family: var(--mono); font-size: 8.5px; letter-spacing: .3em;
  color: var(--ink-3); text-transform: uppercase;
}
nav.site ul { display: flex; gap: 42px; list-style: none; }
nav.site ul a {
  font-family: var(--mono); font-size: 11px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-2);
  position: relative; padding: 6px 0; transition: color .25s ease;
}
nav.site ul a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--accent); transition: width .3s ease;
}
nav.site ul a:hover { color: var(--ink); }
nav.site ul a:hover::after { width: 100%; }
.nav-toggle { display: none; }

/* ---------------------------------------------------------------- 首屏 */
.hero { padding: 108px 0 120px; }
.hero .grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  gap: 76px; align-items: center;
}
/* 首屏没有放主图时收起右栏 —— 否则会留一块空的占位框 */
.hero .grid.solo { grid-template-columns: minmax(0, 1fr); }
.hero .grid.solo .rv { max-width: 820px; }
.hero h1 {
  font-family: var(--serif);
  font-weight: 200;
  font-size: clamp(44px, 5.2vw, 74px);
  line-height: 1.28;
  letter-spacing: .12em;
  white-space: pre-line;
}
.hero .en {
  font-family: var(--display); font-style: italic; font-weight: 400;
  font-size: clamp(24px, 2.4vw, 34px);
  color: var(--accent); letter-spacing: .02em;
  margin-top: 14px;
}
.hero .desc {
  margin-top: 30px; max-width: 460px;
  color: var(--ink-2); font-size: 14.5px; line-height: 2.05;
}
.hero .cta { margin-top: 44px; display: flex; align-items: center; gap: 28px; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 30px; border: 1px solid var(--accent);
  background: var(--accent); color: #14120F;
  font-family: var(--mono); font-size: 11px; letter-spacing: .2em;
  text-transform: uppercase;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.btn:hover { background: transparent; color: var(--accent); }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn svg { width: 14px; height: 14px; }

/* 取景框：四角角标 + 图注 */
.frame { position: relative; }
.frame .shot { width: 100%; height: auto; background: #0a0a09; }
.frame .corner {
  position: absolute; width: 22px; height: 22px;
  border: 1px solid var(--accent); pointer-events: none;
}
.frame .corner.tl { top: -9px; left: -9px;  border-right: 0; border-bottom: 0; }
.frame .corner.tr { top: -9px; right: -9px; border-left: 0;  border-bottom: 0; }
.frame .corner.bl { bottom: -9px; left: -9px; border-right: 0; border-top: 0; }
.frame .corner.br { bottom: -9px; right: -9px; border-left: 0; border-top: 0; }
.frame .caption {
  display: flex; justify-content: space-between; gap: 16px;
  margin-top: 16px; font-family: var(--mono);
  font-size: 10px; letter-spacing: .16em; color: var(--ink-3);
  text-transform: uppercase;
}

/* 模糊占位：图片加载完自动淡入 */
.ph { position: relative; overflow: hidden; background: #131311; }
.ph .tiny {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; filter: blur(18px); transform: scale(1.12);
  transition: opacity .5s ease;
}
.ph .full {
  position: relative; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .7s ease;
}
.ph.ready .full { opacity: 1; }
.ph.ready .tiny { opacity: 0; }

/* ------------------------------------------------------------------ 视频 */
/* 网格/封面里的视频：封面帧 + 居中播放角标 + 右下角时长 */
.ph.is-video { cursor: pointer; }
.ph .play {
  position: absolute; inset: 0; margin: auto;
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(10, 10, 9, .5); border: 1px solid var(--accent);
  color: var(--accent); pointer-events: none;
  transition: transform .3s ease, background .3s ease;
}
.ph .play svg { width: 18px; height: 18px; margin-left: 3px; }
.ph:hover .play { transform: scale(1.08); background: rgba(10, 10, 9, .72); }
.ph .dur {
  position: absolute; right: 10px; bottom: 10px;
  padding: 3px 7px; background: rgba(10, 10, 9, .72);
  color: #e6e2da; font-size: 10.5px; letter-spacing: .06em;
  pointer-events: none;
}
/* 视频在「整幅展示」的场合不能裁切 —— cover 会把画面切掉一块 */
.hero-img .ph.is-video .full,
.hero-img video.w-video {
  width: 100%; height: auto; display: block;
  object-fit: contain; background: #0b0b0a;
}
.lb .stage video.lb-video {
  max-width: 100%; max-height: 100%; object-fit: contain; background: #000;
}

/* ------------------------------------------------------------ 精选作品 */
.works-grid { columns: 3; column-gap: var(--gap); }
.work {
  break-inside: avoid; margin-bottom: 46px; display: block;
  cursor: pointer; position: relative;
}
.work .thumb { position: relative; overflow: hidden; background: #131311; }
.work .thumb img { transition: transform .9s cubic-bezier(.2,.7,.2,1), filter .6s ease; }
.work:hover .thumb img.full { transform: scale(1.035); }
/* 瀑布流的节奏线（2026-09-27）：照片混入超长竖幅后，中列被拉到两倍高，
   三列的呼吸感全没了 —— 「不如之前有设计感」的主因。
   限高到 600px（列宽约 400px，恰是 2:3 经典竖幅）：普通横/竖幅原样展示，
   只有超过 2:3 的长图裁到这个节奏上；点进详情页仍看完整原图。 */
.work .thumb img.full { max-height: 600px; height: auto; }
@media (max-width: 720px) {
  .work .thumb img.full { max-height: 78vh; }
}
.work .thumb .mark {
  position: absolute; inset: 0; pointer-events: none;
  opacity: 0; transition: opacity .35s ease;
}
.work .thumb .mark i {
  position: absolute; width: 16px; height: 16px; border: 1px solid var(--accent);
}
.work .thumb .mark i:nth-child(1) { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.work .thumb .mark i:nth-child(2) { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.work .thumb .mark i:nth-child(3) { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.work .thumb .mark i:nth-child(4) { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.work:hover .thumb .mark { opacity: 1; }
.work .meta-row {
  display: flex; justify-content: space-between; gap: 14px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em;
  color: var(--ink-3); text-transform: uppercase;
  margin-top: 18px;
}
.work .meta-row .no { color: var(--accent); }
.work h3 {
  font-family: var(--serif); font-weight: 400; font-size: 21px;
  letter-spacing: .08em; margin-top: 9px; line-height: 1.5;
  transition: color .25s ease;
}
.work:hover h3 { color: var(--accent); }
.work .exif {
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em;
  color: var(--ink-3); margin-top: 7px; display: flex; gap: 18px;
  text-transform: uppercase;
}
.work .exif .film { color: var(--ink-2); }
.works-empty {
  border: 1px solid var(--line-soft); padding: 80px 40px; text-align: center;
  color: var(--ink-3);
}
.works-empty strong { display: block; font-family: var(--serif); font-size: 22px;
  font-weight: 200; color: var(--ink-2); margin-bottom: 12px; letter-spacing: .1em; }
.works-empty a { color: var(--accent); border-bottom: 1px solid var(--accent-dim); }

/* --------------------------------------------------------------- 独白 */
.manifesto { padding: 150px 0; text-align: center; border-top: 1px solid var(--line-soft); }
.manifesto blockquote {
  font-family: var(--serif); font-weight: 200;
  font-size: clamp(24px, 3vw, 40px); line-height: 1.85;
  letter-spacing: .1em; max-width: 900px; margin: 0 auto;
}
.manifesto cite {
  display: block; margin-top: 34px; font-family: var(--mono);
  font-size: 10.5px; letter-spacing: .24em; color: var(--accent);
  font-style: normal; text-transform: uppercase;
}

/* ------------------------------------------------------- 数据带（纸感） */
.archive {
  background: var(--paper); color: var(--paper-ink);
  padding: 108px 0 118px;
}
.archive .head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 30px; margin-bottom: 74px;
}
.archive .head .eyebrow { color: #8A6A3E; }
.archive .head .side {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .2em;
  color: var(--paper-ink-2); text-transform: uppercase;
}
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat { padding: 0 26px 0 0; border-left: 1px solid var(--paper-line); padding-left: 26px; }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat .num {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(40px, 4.6vw, 64px); line-height: 1;
  letter-spacing: .01em;
}
.stat .sub {
  font-family: var(--mono); font-size: 10px; letter-spacing: .22em;
  color: #8A6A3E; margin-top: 16px; text-transform: uppercase;
}
.stat .label { font-size: 13px; color: var(--paper-ink-2); margin-top: 6px; }

/* --------------------------------------------------------------- 手记 */
.journal .grid {
  display: grid; grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
  gap: 84px; align-items: start;
}
.post-row {
  display: block; padding: 34px 0; border-bottom: 1px solid var(--line-soft);
  cursor: pointer;
}
.post-row:first-child { padding-top: 0; }
.post-row .top {
  display: flex; gap: 20px; align-items: center;
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em;
  color: var(--ink-3); text-transform: uppercase;
}
.post-row .top .date { color: var(--ink-2); }
.post-row .top .tag { color: var(--accent); }
.post-row h3 {
  font-family: var(--serif); font-weight: 400; font-size: 25px;
  letter-spacing: .06em; margin: 14px 0 12px; line-height: 1.5;
  transition: color .25s ease;
}
.post-row:hover h3 { color: var(--accent); }
.post-row p { color: var(--ink-2); font-size: 14px; line-height: 2.05; max-width: 560px; }
.post-row .more {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .2em;
  color: var(--ink-3); text-transform: uppercase;
}
.post-row:hover .more { color: var(--accent); }
.post-row .more svg { width: 13px; height: 13px; }
.journal .aside .cap {
  display: flex; justify-content: space-between; gap: 14px;
  margin-top: 16px; font-family: var(--mono); font-size: 10px;
  letter-spacing: .16em; color: var(--ink-3); text-transform: uppercase;
}
.journal .aside .eyebrow { display: block; margin-bottom: 20px; }

/* --------------------------------------------------------------- 关于 */
.about .grid {
  display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1fr);
  gap: 84px; align-items: start;
}
.about .lead {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(22px, 2.1vw, 30px); line-height: 1.95; letter-spacing: .07em;
}
.about .body { margin-top: 30px; color: var(--ink-2); font-size: 14px; line-height: 2.15; }
.about .sign {
  font-family: var(--display); font-style: italic; font-size: 26px;
  color: var(--accent); margin-top: 34px;
}
.gear { margin-top: 62px; }
.gear .row {
  display: grid; grid-template-columns: 96px 1fr; gap: 26px;
  padding: 17px 0; border-bottom: 1px solid var(--line-soft);
  font-family: var(--mono); font-size: 11px; letter-spacing: .13em;
}
.gear .row:first-child { border-top: 1px solid var(--line-soft); }
.gear .row .k { color: var(--accent); letter-spacing: .2em; }
.gear .row .v { color: var(--ink-2); }

/* --------------------------------------------------------------- 联络 */
.contact .grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .74fr);
  gap: 84px; align-items: center;
}
.contact h2 {
  font-family: var(--serif); font-weight: 200;
  font-size: clamp(38px, 4.2vw, 62px); letter-spacing: .1em; line-height: 1.3;
  margin-top: 20px;
}
.contact .en {
  font-family: var(--display); font-style: italic; font-size: clamp(20px, 2vw, 27px);
  color: var(--accent); margin-top: 16px;
}
.contact .desc { margin-top: 26px; color: var(--ink-2); font-size: 14px; max-width: 480px; line-height: 2.1; }
.contact .row { margin-top: 42px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.contact .mail {
  font-family: var(--mono); font-size: 15px; letter-spacing: .06em;
  border-bottom: 1px solid var(--accent-dim); padding-bottom: 3px;
}
.contact .mail:hover { color: var(--accent); }
.card-box { border: 1px solid var(--line); padding: 40px 36px; }
.card-box .eyebrow { display: block; margin-bottom: 18px; }
.card-box .big {
  font-family: var(--serif); font-weight: 200; font-size: 34px;
  letter-spacing: .06em; margin-bottom: 24px;
}
.card-box ul { list-style: none; }
.card-box li {
  color: var(--ink-2); font-size: 13px; padding: 11px 0;
  border-top: 1px solid var(--line-soft); display: flex; gap: 12px; align-items: baseline;
}
.card-box li svg { width: 11px; height: 11px; flex: none; color: var(--accent); }

/* --------------------------------------------------------------- 页脚 */
footer.site { border-top: 1px solid var(--line-soft); padding-top: 78px; overflow: hidden; }
footer.site .cols {
  display: grid; grid-template-columns: 1.35fr 1fr 1fr 1fr; gap: 44px;
}
footer.site .cols .eyebrow { display: block; margin-bottom: 22px; color: var(--ink-3); }
footer.site .brand .cn { font-size: 20px; letter-spacing: .38em; }
footer.site .brand .en { margin-top: 5px; }
footer.site .tagline { margin-top: 20px; color: var(--ink-3); font-size: 12.5px; letter-spacing: .16em; font-family: var(--mono); text-transform: uppercase; }
footer.site ul { list-style: none; }
footer.site ul li { margin-bottom: 13px; }
footer.site ul a { color: var(--ink-2); font-size: 13.5px; transition: color .25s ease; }
footer.site ul a:hover { color: var(--accent); }
footer.site .bigword {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(64px, 15vw, 190px); line-height: .82;
  letter-spacing: .04em; color: rgba(237, 232, 223, .055);
  text-align: center; margin: 74px 0 34px; user-select: none;
  white-space: nowrap;
}
footer.site .legal {
  border-top: 1px solid var(--line-soft); padding: 26px 0 40px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 10px; letter-spacing: .2em;
  color: var(--ink-3); text-transform: uppercase;
}
footer.site .legal a { color: var(--ink-3); }
footer.site .legal a:hover { color: var(--accent); }
footer.site .legal .note { text-transform: none; letter-spacing: .06em; font-family: var(--sans); font-size: 11.5px; }

/* --------------------------------------------------------- 灯箱/详情 */
.lb {
  position: fixed; inset: 0; z-index: 200; background: rgba(8, 8, 7, .97);
  display: none; opacity: 0; transition: opacity .3s ease;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.lb.open { display: flex; }
.lb.show { opacity: 1; }
.lb .stage {
  flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 62px 96px; min-width: 0;
}
.lb .stage img { max-width: 100%; max-height: 100%; object-fit: contain; }
.lb .side {
  width: 320px; flex: none; border-left: 1px solid var(--line-soft);
  padding: 40px 32px; overflow-y: auto;
}
.lb .side .no { font-family: var(--mono); font-size: 10px; letter-spacing: .22em; color: var(--accent); }
.lb .side h3 { font-family: var(--serif); font-weight: 400; font-size: 24px; letter-spacing: .08em; margin: 16px 0 6px; line-height: 1.5; }
.lb .side .en { font-family: var(--display); font-style: italic; font-size: 17px; color: var(--ink-3); }
.lb .side .exif { margin-top: 30px; }
.lb .side .exif .r { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--line-soft); font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; }
.lb .side .exif .r .k { color: var(--ink-3); }
.lb .side .exif .r .v { color: var(--ink); text-align: right; }
.lb .side .txt { margin-top: 26px; color: var(--ink-2); font-size: 13.5px; line-height: 2.05; }
.lb .side .link { display: inline-flex; align-items: center; gap: 8px; margin-top: 28px; font-family: var(--mono); font-size: 10px; letter-spacing: .2em; color: var(--accent); text-transform: uppercase; }
.lb .close, .lb .prev, .lb .next {
  position: absolute; width: 46px; height: 46px; display: flex;
  align-items: center; justify-content: center; color: var(--ink-2);
  border: 1px solid var(--line); background: rgba(15,15,14,.6);
  transition: color .2s ease, border-color .2s ease;
}
.lb .close:hover, .lb .prev:hover, .lb .next:hover { color: var(--accent); border-color: var(--accent); }
.lb .close { top: 24px; right: 24px; }
.lb .prev  { left: 26px; top: 50%; transform: translateY(-50%); }
.lb .next  { right: 26px; top: 50%; transform: translateY(-50%); }
.lb svg { width: 16px; height: 16px; }

/* --------------------------------------------------------- 详情页 */
.detail { padding: 74px 0 0; }
.detail .back {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .22em;
  color: var(--ink-3); text-transform: uppercase; margin-bottom: 44px;
}
.detail .back:hover { color: var(--accent); }
.detail .head { max-width: 860px; }
.detail h1 { font-family: var(--serif); font-weight: 200; font-size: clamp(32px,3.6vw,52px); letter-spacing: .1em; line-height: 1.4; }
.detail .sub { font-family: var(--display); font-style: italic; font-size: 22px; color: var(--accent); margin-top: 12px; }
.detail .place { font-family: var(--mono); font-size: 10.5px; letter-spacing: .2em; color: var(--ink-3); margin-top: 22px; text-transform: uppercase; }
.detail .hero-img { margin: 54px 0 0; }
.detail .meta-grid {
  display: grid; grid-template-columns: minmax(0,1fr) minmax(0,340px); gap: 76px;
  padding: 66px 0 110px;
}
.detail .prose { max-width: 720px; }
.prose p { color: var(--ink-2); font-size: 15px; line-height: 2.25; margin-bottom: 22px; }
.prose h2 {
  font-family: var(--serif); font-weight: 300; font-size: 25px; letter-spacing: .08em;
  color: var(--ink); margin: 44px 0 18px;
}
.prose ul { list-style: none; margin: 0 0 22px; }
.prose li { color: var(--ink-2); font-size: 15px; line-height: 2.25; padding-left: 20px; position: relative; }
.prose li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }
.prose blockquote {
  border-left: 1px solid var(--accent-dim); padding-left: 24px; margin: 30px 0;
  font-family: var(--serif); font-size: 19px; font-weight: 300; line-height: 2; letter-spacing: .06em;
}
.spec { border-top: 1px solid var(--line-soft); }
.spec .r { display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line-soft); font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; }
.spec .r .k { color: var(--ink-3); }
.spec .r .v { color: var(--ink); text-align: right; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-soft); border-top: 1px solid var(--line-soft); }
.pager a {
  background: var(--bg); padding: 42px 44px; display: block; transition: background .3s ease;
}
.pager a:hover { background: var(--bg-2); }
.pager a:last-child { text-align: right; }
.pager .k { font-family: var(--mono); font-size: 10px; letter-spacing: .22em; color: var(--ink-3); text-transform: uppercase; }
.pager .t { font-family: var(--serif); font-size: 21px; font-weight: 400; letter-spacing: .08em; margin-top: 12px; }
.pager a:hover .t { color: var(--accent); }

/* --------------------------------------------------------------- 动效 */
.rv { opacity: 0; transform: translateY(22px); }
.rv.in { opacity: 1; transform: none; transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
@media (prefers-reduced-motion: reduce) {
  .rv, .rv.in { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------- 状态 */
.skeleton { background: #131311; }
.loading, .oops {
  padding: 180px 0; text-align: center; color: var(--ink-3);
  font-family: var(--mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
}
.oops a { color: var(--accent); }

/* --------------------------------------------------------------- 响应 */
@media (max-width: 1180px) {
  :root { --pad: 40px; --sec-y: 104px; }
  .works-grid { columns: 2; }
  .hero .grid { gap: 52px; }
  .journal .grid, .about .grid, .contact .grid { gap: 56px; }
}

@media (max-width: 900px) {
  .topbar .wrap { justify-content: center; }
  .topbar .wrap .r { display: none; }
  .sec-head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .sec-head .side { text-align: left; padding-bottom: 0; }
  .stats { grid-template-columns: 1fr 1fr; gap: 40px 0; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .lb .side { display: none; }
  .lb .stage { padding: 70px 20px 40px; }
  .detail .meta-grid { grid-template-columns: 1fr; gap: 48px; padding-bottom: 76px; }
}

@media (max-width: 760px) {
  :root { --pad: 22px; --sec-y: 78px; --gap: 14px; }
  body { font-size: 14.5px; }
  nav.site .wrap { height: 66px; }
  nav.site ul {
    position: fixed; inset: 66px 0 auto 0; background: rgba(15,15,14,.98);
    flex-direction: column; gap: 0; padding: 10px 22px 26px;
    border-bottom: 1px solid var(--line);
    /* 收起时必须**确定不可见**。原来只靠 translateY(-120%)：百分比是按自身高度算的，
       菜单项一多，露出的下缘仍挂在视口里压住页头（实测 bottom: 78px，正好盖住站名）；
       换成按「自身高度 + 页头高度」位移后仍会因内部布局差异残留 27px。
       所以叠加 visibility/opacity —— 位移只负责动画，可见性由它们保证。 */
    transform: translateY(calc(-100% - 80px));
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform .38s cubic-bezier(.2,.7,.2,1),
                opacity .28s ease, visibility .38s linear;
  }
  nav.site ul.open {
    transform: none; opacity: 1; visibility: visible; pointer-events: auto;
  }
  nav.site ul a { display: block; padding: 15px 0; font-size: 13px; border-bottom: 1px solid var(--line-soft); }
  nav.site ul a::after { display: none; }
  .nav-toggle {
    display: flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; margin-right: -12px; color: var(--ink-2);
  }
  .nav-toggle svg { width: 20px; height: 20px; }
  .hero { padding: 56px 0 78px; }
  .hero .grid { grid-template-columns: 1fr; gap: 44px; }
  .hero .desc { font-size: 14px; }
  .hero .cta { margin-top: 32px; gap: 18px; }
  .btn { padding: 13px 24px; }
  .sec-head h2 { font-size: 33px; }
  .works-grid { columns: 1; }
  .work { margin-bottom: 40px; }
  .manifesto { padding: 86px 0; }
  .archive { padding: 70px 0 78px; }
  .archive .head { flex-direction: column; gap: 14px; margin-bottom: 46px; }
  .archive .head .side { white-space: normal; }
  .stats { grid-template-columns: 1fr 1fr; gap: 36px 0; }
  .journal .grid, .about .grid, .contact .grid { grid-template-columns: 1fr; gap: 42px; }
  .post-row h3 { font-size: 21px; }
  .about .lead { font-size: 21px; }
  .gear .row { grid-template-columns: 1fr; gap: 6px; }
  .contact .row { margin-top: 30px; }
  .card-box { padding: 30px 24px; }
  .card-box .big { font-size: 27px; }
  footer.site { padding-top: 56px; }
  footer.site .cols { grid-template-columns: 1fr 1fr; gap: 36px; }
  footer.site .brand { grid-column: 1 / -1; }
  footer.site .bigword { margin: 48px 0 24px; }
  footer.site .legal { flex-direction: column; align-items: flex-start; gap: 12px; line-height: 1.9; }
  .pager a { padding: 28px 22px; }
  .pager .t { font-size: 17px; }
  .detail h1 { font-size: 27px; }
  .lb .prev { left: 12px; }
  .lb .next { right: 12px; }
  .lb .close { top: 14px; right: 14px; }
  .detail .hero-img { margin-top: 36px; }
}