/* ============================================================
   武强 · 作品集 v2  —  共享样式表
   数字水墨展厅 · 暖黑底 · 衬线大字 · 每项目独立强调色
============================================================ */
:root{
  --bg:#100f0c;
  --bg-soft:#16140f;
  --surface:#1d1a14;
  --line:#2c281f;
  --text:#ece7da;
  --text-soft:#a39c8b;
  --text-mute:#6b6457;
  --ink:#c9a24b;      /* 庄子 · 水墨金 */
  --splash:#4fa8ff;   /* 高斯 · 数据蓝 */
  --amber:#e08646;    /* 安踏 · 展陈琥珀 */
  --paper:#d8cfc0;    /* 摄影 · 纸白 */
  --accent:var(--ink);
  --serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --display:"Fraunces",var(--serif);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);font-family:var(--sans);
  font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;cursor:none;
}
@media (hover:none){body{cursor:auto}}
::selection{background:var(--accent);color:#100f0c}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ---------- 背景画布 + 颗粒 ---------- */
#ink-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.9}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

/* ---------- 自定义光标 ---------- */
.cur-dot,.cur-ring{position:fixed;top:0;left:0;z-index:9999;pointer-events:none;border-radius:50%;
  transform:translate(-50%,-50%);mix-blend-mode:difference}
.cur-dot{width:7px;height:7px;background:var(--accent);transition:width .25s,height .25s,background .4s}
.cur-ring{width:34px;height:34px;border:1px solid rgba(236,231,218,.5);
  transition:transform .18s var(--ease),width .25s,height .25s,opacity .3s}
.cur-ring.hover{width:64px;height:64px;border-color:var(--accent)}
.cur-dot.hover{width:0;height:0}
@media (hover:none){.cur-dot,.cur-ring{display:none}}

/* ---------- 导航 ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;justify-content:space-between;
  align-items:center;padding:26px clamp(20px,5vw,72px);transition:padding .4s var(--ease),background .4s}
nav.shrink{padding:16px clamp(20px,5vw,72px);background:rgba(16,15,12,.72);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{font-family:var(--serif);font-weight:500;font-size:18px;letter-spacing:.32em}
.brand small{font-family:var(--display);font-size:10px;letter-spacing:.4em;color:var(--text-mute);
  display:block;margin-top:2px;font-style:italic}
.nav-links{display:flex;gap:34px;font-family:var(--display);font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--text-soft)}
.nav-links a{position:relative;padding-bottom:4px}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--accent);
  transition:width .35s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
@media(max-width:760px){.nav-links{display:none}}

/* ---------- 通用容器 ---------- */
.wrap{position:relative;z-index:2;max-width:1280px;margin:0 auto;padding:0 clamp(20px,5vw,72px)}
.reveal{opacity:0;transform:translateY(38px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.section-head{display:flex;align-items:baseline;justify-content:space-between;
  border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:64px;gap:24px;flex-wrap:wrap}
.section-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(26px,4vw,46px);letter-spacing:.06em}
.section-head h2 .en{font-family:var(--display);font-style:italic;font-size:.5em;color:var(--text-mute)}
.section-head p{color:var(--text-soft);max-width:430px;font-size:15px}
section{position:relative;padding:clamp(90px,13vw,180px) 0}

/* ---------- 按钮 ---------- */
.btn{font-family:var(--display);font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  padding:15px 30px;border-radius:999px;border:1px solid var(--accent);color:var(--accent);
  transition:.4s var(--ease);background:transparent;display:inline-block}
.btn:hover{background:var(--accent);color:#100f0c}
.btn.ghost{border-color:var(--line);color:var(--text-soft)}
.btn.ghost:hover{border-color:var(--text);color:var(--text);background:transparent}

/* ---------- 标签 ---------- */
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{font-family:var(--display);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  padding:7px 14px;border:1px solid var(--line);border-radius:999px;color:var(--text-mute)}

/* ============================================================
   首页 HERO
============================================================ */
header.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding:0 clamp(20px,5vw,72px)}
.hero-eyebrow{font-family:var(--display);font-style:italic;letter-spacing:.4em;font-size:13px;
  color:var(--accent);text-transform:uppercase;margin-bottom:34px;overflow:hidden}
.hero-eyebrow span{display:inline-block;transform:translateY(110%);animation:rise 1s var(--ease) .2s forwards}
.hero-name{font-family:var(--serif);font-weight:700;font-size:clamp(78px,20vw,260px);line-height:.92;
  letter-spacing:.02em;position:relative;z-index:2}
.hero-name .ch{display:inline-block;transform:translateY(120%);opacity:0;animation:rise 1.1s var(--ease) forwards}
.hero-name .ch:nth-child(1){animation-delay:.35s}
.hero-name .ch:nth-child(2){animation-delay:.5s}
.hero-en{font-family:var(--display);font-style:italic;font-weight:300;font-size:clamp(16px,2.4vw,28px);
  color:var(--text-mute);letter-spacing:.5em;margin-top:18px;margin-left:6px;opacity:0;animation:fade 1.2s ease .9s forwards}
.hero-roles{margin-top:46px;font-family:var(--serif);font-size:clamp(15px,2vw,21px);
  color:var(--text-soft);letter-spacing:.1em;opacity:0;animation:fade 1.2s ease 1.05s forwards}
.hero-tagline{margin-top:18px;max-width:560px;font-size:clamp(15px,1.6vw,17px);color:var(--text-mute);
  opacity:0;animation:fade 1.2s ease 1.2s forwards}
.hero-actions{margin-top:48px;display:flex;gap:18px;flex-wrap:wrap;opacity:0;animation:fade 1.2s ease 1.35s forwards}
.hero-side{position:absolute;right:clamp(20px,5vw,72px);top:50%;transform:translateY(-50%);
  writing-mode:vertical-rl;font-family:var(--serif);font-size:14px;letter-spacing:.6em;
  color:var(--text-mute);z-index:2;opacity:0;animation:fade 1.4s ease 1.5s forwards}
#hero-ink{position:absolute;top:0;right:0;width:62%;height:100%;z-index:0;pointer-events:none;
  opacity:0;animation:fade 2s ease .6s forwards;
  -webkit-mask-image:radial-gradient(120% 90% at 72% 46%,#000 38%,transparent 78%);
  mask-image:radial-gradient(120% 90% at 72% 46%,#000 38%,transparent 78%)}
@media(max-width:820px){#hero-ink{width:100%;opacity:.5}}
.scroll-cue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);font-family:var(--display);
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--text-mute);text-align:center;
  opacity:0;animation:fade 1.4s ease 1.8s forwards}
.scroll-cue::after{content:"";display:block;width:1px;height:46px;background:linear-gradient(var(--text-mute),transparent);
  margin:14px auto 0;animation:drop 1.8s ease-in-out infinite}
@keyframes rise{to{transform:none;opacity:1}}
@keyframes fade{to{opacity:1}}
@keyframes drop{0%,100%{transform:scaleY(.3);transform-origin:top;opacity:.3}50%{transform:scaleY(1);opacity:1}}

/* ============================================================
   首页 FEATURED
============================================================ */
.featured-item{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:center;
  margin-bottom:clamp(80px,11vw,150px)}
.featured-item:last-child{margin-bottom:0}
.featured-item.flip .f-media{order:2}
.f-media{position:relative;overflow:hidden;border-radius:14px;aspect-ratio:4/3;border:1px solid var(--line);display:block}
.f-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.92) brightness(.82);
  transition:transform 1.1s var(--ease),filter .6s}
.featured-item:hover .f-media img{transform:scale(1.06);filter:saturate(1.05) brightness(.95)}
.f-media::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 40%,var(--accent));
  opacity:.14;transition:opacity .6s}
.featured-item:hover .f-media::after{opacity:.28}
.f-index{position:absolute;top:18px;left:20px;font-family:var(--display);font-style:italic;font-size:15px;
  color:var(--text);letter-spacing:.1em;mix-blend-mode:difference}
.f-year{position:absolute;bottom:18px;right:20px;font-family:var(--display);font-size:13px;
  letter-spacing:.2em;color:var(--text);mix-blend-mode:difference}
.f-title{font-family:var(--serif);font-weight:700;font-size:clamp(34px,5vw,62px);line-height:1.04;
  letter-spacing:.04em;margin-bottom:8px}
.f-en{font-family:var(--display);font-style:italic;color:var(--accent);font-size:15px;letter-spacing:.28em;
  text-transform:uppercase;margin-bottom:24px}
.f-tagline{font-size:clamp(15px,1.7vw,18px);color:var(--text-soft);max-width:480px;margin-bottom:26px}
.f-text .tags{margin-bottom:30px}
.f-link{display:inline-flex;align-items:center;gap:10px;font-family:var(--serif);font-size:16px;
  color:var(--text);letter-spacing:.08em;border-bottom:1px solid var(--accent);padding-bottom:5px;
  transition:gap .3s var(--ease),color .3s}
.f-link:hover{gap:18px;color:var(--accent)}
.f-link .arr{color:var(--accent)}
@media(max-width:820px){.featured-item{grid-template-columns:1fr;gap:26px}.featured-item.flip .f-media{order:0}}

.stats{display:flex;gap:34px;margin:30px 0;flex-wrap:wrap}
.stat-num{font-family:var(--display);font-size:clamp(30px,4vw,46px);color:var(--accent);line-height:1}
.stat-lbl{font-size:12px;color:var(--text-mute);letter-spacing:.1em;margin-top:6px}

/* ============================================================
   首页 ARCHIVE
============================================================ */
.archive-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,360px));
  gap:clamp(18px,2.5vw,32px);justify-content:center}
.arc-card{position:relative;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:var(--bg-soft);transition:transform .5s var(--ease),border-color .5s;display:block}
.arc-card:hover{transform:translateY(-8px);border-color:var(--card-accent)}
.arc-media{aspect-ratio:3/4;overflow:hidden;position:relative}
.arc-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) brightness(.78);
  transition:transform 1s var(--ease),filter .5s}
.arc-card:hover .arc-media img{transform:scale(1.08);filter:saturate(1) brightness(.92)}
.arc-body{padding:22px 22px 26px}
.arc-cat{font-family:var(--display);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--card-accent);margin-bottom:10px}
.arc-title{font-family:var(--serif);font-weight:500;font-size:23px;letter-spacing:.05em;margin-bottom:8px}
.arc-desc{font-size:13.5px;color:var(--text-mute);line-height:1.65}
.arc-ext{position:absolute;top:16px;right:18px;font-family:var(--display);font-size:13px;
  color:var(--text);background:rgba(16,15,12,.5);width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;backdrop-filter:blur(6px);
  border:1px solid rgba(236,231,218,.2)}

/* ============================================================
   首页 ABOUT
============================================================ */
.about{display:grid;grid-template-columns:0.85fr 1.15fr;gap:clamp(34px,6vw,90px);align-items:start}
@media(max-width:820px){.about{grid-template-columns:1fr}}
.about-photo{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);aspect-ratio:3/4}
.about-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) brightness(.9) contrast(1.02)}
.about-photo::after{content:"武 强";position:absolute;bottom:16px;left:18px;font-family:var(--serif);
  font-size:14px;letter-spacing:.4em;color:var(--text);mix-blend-mode:difference}
.about-bio{font-family:var(--serif);font-size:clamp(16px,2vw,20px);line-height:1.95;color:var(--text-soft);margin-bottom:38px}
.about-bio b{color:var(--text);font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px}
.chip{font-size:12px;letter-spacing:.08em;padding:8px 15px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);color:var(--text-soft)}
.contact-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;
  border-top:1px solid var(--line);padding-top:34px}
.c-row{display:flex;gap:16px;margin-bottom:14px;align-items:baseline}
.c-label{font-family:var(--display);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);min-width:74px}
.c-val{font-size:15px;color:var(--text);letter-spacing:.04em}
.qr{width:120px;height:120px;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#fff;padding:7px}
.qr img{width:100%;height:100%;object-fit:contain}
.qr-tip{font-size:11px;color:var(--text-mute);text-align:center;margin-top:8px;letter-spacing:.1em}
@media(max-width:560px){.contact-grid{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
footer{position:relative;z-index:2;border-top:1px solid var(--line);padding:46px clamp(20px,5vw,72px);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;color:var(--text-mute);font-size:13px;letter-spacing:.06em}
footer .ft-quote{font-family:var(--serif);color:var(--text-soft)}

/* ============================================================
   详情页 /work
============================================================ */
.work-hero{position:relative;padding:160px clamp(20px,5vw,72px) 70px;max-width:1280px;margin:0 auto;z-index:2}
.back-link{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-size:12px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--text-soft);margin-bottom:46px;transition:gap .3s,color .3s}
.back-link:hover{gap:16px;color:var(--accent)}
.work-eyebrow{font-family:var(--display);font-style:italic;font-size:14px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--accent);margin-bottom:20px}
.work-title{font-family:var(--serif);font-weight:700;font-size:clamp(46px,9vw,120px);line-height:.98;letter-spacing:.03em}
.work-en{font-family:var(--display);font-style:italic;color:var(--text-mute);font-size:clamp(15px,2vw,22px);
  letter-spacing:.3em;text-transform:uppercase;margin-top:14px}
.work-summary{font-family:var(--serif);font-size:clamp(17px,2.2vw,24px);line-height:1.85;color:var(--text-soft);
  max-width:760px;margin-top:40px}
.work-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:28px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0;margin-top:54px}
.meta-block .meta-label{font-family:var(--display);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent);margin-bottom:12px}
.meta-block .meta-list{display:flex;flex-direction:column;gap:5px;font-size:14px;color:var(--text-soft)}
.work-cta{margin-top:44px;display:flex;gap:16px;flex-wrap:wrap}

/* BlockRenderer 输出 */
.blocks{position:relative;z-index:2;max-width:980px;margin:0 auto;padding:30px clamp(20px,5vw,72px) 60px}
.blk{margin:clamp(40px,7vw,90px) 0}
.blk-paragraph{font-size:clamp(16px,1.8vw,19px);line-height:1.95;color:var(--text-soft);max-width:720px;margin-left:auto;margin-right:auto}
.blk-paragraph .lead{color:var(--accent);font-family:var(--serif);font-size:13px;letter-spacing:.2em;
  text-transform:uppercase;display:block;margin-bottom:14px}
.blk-quote{text-align:center;font-family:var(--serif);font-weight:500;font-size:clamp(24px,4vw,40px);
  line-height:1.5;color:var(--text);letter-spacing:.06em;position:relative;padding:30px 0}
.blk-quote cite{display:block;font-style:normal;font-family:var(--display);font-size:14px;letter-spacing:.2em;
  color:var(--text-mute);margin-top:22px}
.blk-quote::before{content:"“";font-family:var(--serif);font-size:90px;color:var(--accent);opacity:.25;
  position:absolute;top:-10px;left:50%;transform:translateX(-50%)}
.blk-image figure{margin:0}
.blk-image img{width:100%;border-radius:14px;border:1px solid var(--line)}
.blk-image figcaption,.blk-gallery figcaption{font-family:var(--display);font-size:13px;letter-spacing:.08em;
  color:var(--text-mute);text-align:center;margin-top:16px;font-style:italic}
.blk-gallery .grid{display:grid;gap:16px}
.blk-gallery .grid.cols-2{grid-template-columns:repeat(2,1fr)}
.blk-gallery .grid.cols-3{grid-template-columns:repeat(3,1fr)}
.blk-gallery img{width:100%;height:100%;object-fit:cover;border-radius:12px;border:1px solid var(--line);aspect-ratio:4/3;
  transition:transform .6s var(--ease),filter .5s;filter:brightness(.86)}
.blk-gallery img:hover{transform:scale(1.02);filter:brightness(1)}
@media(max-width:680px){.blk-gallery .grid.cols-2,.blk-gallery .grid.cols-3{grid-template-columns:1fr}}
.blk-stat .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:24px}
.stat-card{border:1px solid var(--line);border-radius:14px;padding:30px 24px;background:var(--bg-soft);text-align:center}
.stat-card .v{font-family:var(--serif);font-weight:700;font-size:clamp(28px,4vw,44px);color:var(--accent);line-height:1}
.stat-card .l{font-size:13px;color:var(--text-soft);margin-top:12px;letter-spacing:.06em}
.blk-spec .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.spec-cell{background:var(--bg-soft);padding:26px 24px}
.spec-cell .l{font-family:var(--display);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-mute);margin-bottom:10px}
.spec-cell .v{font-family:var(--serif);font-size:19px;color:var(--text)}

/* 下一个项目 */
.next-work{position:relative;z-index:2;border-top:1px solid var(--line);margin-top:40px}
.next-work a{display:block;max-width:1280px;margin:0 auto;padding:60px clamp(20px,5vw,72px);
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;transition:padding-left .4s var(--ease)}
.next-work a:hover{padding-left:calc(clamp(20px,5vw,72px) + 16px)}
.next-work .nw-label{font-family:var(--display);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-mute)}
.next-work .nw-title{font-family:var(--serif);font-weight:700;font-size:clamp(30px,5vw,56px);color:var(--text);transition:color .3s}
.next-work a:hover .nw-title{color:var(--accent)}
.next-work .nw-arrow{font-family:var(--display);font-size:clamp(30px,5vw,52px);color:var(--accent)}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}