/* ==========================================================================
   KiddyLee — editorial one-pager
   Warm paper · deep ink · one vermilion accent · type does the work.
   ========================================================================== */

/* ---------- 1. TOKENS ---------- */
:root{
  /* 全站深色：纸换成夜色，墨换成暖白，朱红提亮一档才压得住 */
  --paper:#131210;
  --paper-2:#1C1A15;
  /* 每一屏一个底色：明暗 + 色温错开，板块界限一眼能看出来 */
  --bg-work:#16150F;   /* 01 作品：中性暖黑 */
  --bg-about:#221E17;  /* 02 关于：暖褐，稍亮 */
  --bg-svc:#0F1418;    /* 03 承接：冷灰蓝 */
  --bg-proj:#1C1811;   /* 04 合作：暖褐 */
  --ink:#F2EEE6;
  --ink-2:#CFC8BA;
  --muted:#948C7C;
  --rule:rgba(242,238,230,.14);
  --rule-2:rgba(242,238,230,.32);
  --accent:#F1734A;

  /* 深色收尾（联系 / 页脚）：与整站同调，只再沉一点 */
  --ink-d:#F2EEE6;
  --muted-d:rgba(242,238,230,.56);
  --rule-d:rgba(242,238,230,.14);
  --accent-d:#F1734A;

  --display:'Instrument Serif','Noto Serif SC',Georgia,serif;
  --cjk:'Noto Serif SC','Instrument Serif',Georgia,serif;
  --sans:'Inter','Noto Sans SC',-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;

  --ease:cubic-bezier(.22,1,.36,1);
  --pad:clamp(20px,5vw,64px);
  --max:1200px;
  --nav-h:82px;
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  color:var(--ink);font-family:var(--sans);
  font-size:clamp(15.5px,1.06vw,17px);line-height:1.76;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  /* 夜色底 + 顶部一点余光；质感交给全站最上层的颗粒层 */
  background:var(--paper) radial-gradient(120% 70% at 50% 0%,#1B1913 0%,rgba(19,18,14,0) 62%) no-repeat;
}
body.is-lock{overflow:hidden}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
dl,dd{margin:0}
h1,h2,h3,h4{font-weight:400;line-height:1.1}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.skip{position:absolute;left:-9999px;top:0;z-index:80;background:var(--ink);color:var(--paper);
  padding:12px 20px;border-radius:0 0 6px 0;font-size:14px}
.skip:focus{left:0}

/* ---------- 3. LAYOUT ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
section{scroll-margin-top:var(--nav-h)}
.sec{position:relative;padding:clamp(56px,6.6vw,104px) 0}
/* 上下各一条极淡压线，像一张张纸叠起来 */
.sec:not(.sec-contact){box-shadow:inset 0 1px 0 rgba(242,238,230,.10),
  inset 0 -1px 0 rgba(242,238,230,.05)}
.sec-h{display:flex;align-items:baseline;gap:clamp(12px,1.6vw,22px);
  margin-bottom:clamp(32px,4vw,58px)}
.sec-h .num{font-family:var(--display);font-size:clamp(26px,2.9vw,42px);line-height:1;
  letter-spacing:-.02em;color:var(--accent)}
.sec-h h2{font-family:var(--cjk);font-weight:700;font-size:clamp(23px,2.9vw,42px);
  letter-spacing:-.012em}
body.p-en .sec-h h2{font-family:var(--display);font-weight:400;letter-spacing:-.01em}
.sec-note{margin-left:auto;font-size:13px;color:var(--muted);padding-bottom:6px}

/* ---------- 4. NAV ---------- */
.hud{position:sticky;top:0;z-index:60;background:rgba(19,18,14,.88);
  -webkit-backdrop-filter:blur(14px) saturate(150%);backdrop-filter:blur(14px) saturate(150%);
  border-bottom:1px solid var(--rule)}
.hud-in{max-width:var(--max);margin:0 auto;padding-inline:var(--pad);height:var(--nav-h);
  display:flex;align-items:center;gap:clamp(16px,3vw,44px)}
.brand{display:flex;align-items:baseline;gap:7px;white-space:nowrap}
.brand b{font-family:var(--display);font-size:20px;font-weight:400;letter-spacing:-.01em}
.brand i{font-family:var(--cjk);font-style:normal;font-weight:600;font-size:15.5px;color:var(--muted)}
.nav{display:flex;gap:clamp(16px,2.4vw,32px);margin-left:auto}
.nav a{font-size:14.5px;color:var(--muted);transition:color .22s;white-space:nowrap}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="true"]{color:var(--ink)}
.lang{display:flex;gap:10px}
/* 当前语言 = 朱红实心（选中态最显眼）；可切换的另一颗 = 中性描边，hover 才变实心 */
.lang a{font-size:15.5px;font-weight:500;letter-spacing:.05em;line-height:1;
  padding:14px 22px;border-radius:100px;white-space:nowrap;
  border:1.5px solid var(--rule-2);background:transparent;color:var(--ink);
  transition:background .22s,color .22s,border-color .22s,box-shadow .22s,transform .22s}
.lang a:hover{background:var(--ink);border-color:var(--ink);color:var(--paper);
  box-shadow:0 8px 22px rgba(22,20,14,.22);transform:translateY(-1px)}
.lang a.on{font-weight:600;letter-spacing:.09em;padding:15px 27px;
  border-color:var(--accent);background:var(--accent);color:#12100D;
  box-shadow:0 6px 18px rgba(185,58,28,.24)}
.lang a.on:hover{background:var(--accent);border-color:var(--accent);color:#12100D;
  box-shadow:0 9px 24px rgba(185,58,28,.32);transform:translateY(-1px)}
.burger{display:none;width:34px;height:34px;place-items:center;margin-left:4px}
.burger svg{width:18px;height:18px;stroke:var(--ink);fill:none;stroke-width:1.5}

.mm{position:fixed;inset:0;z-index:70;background:var(--paper);display:none;flex-direction:column;
  padding:calc(var(--nav-h) + 20px) var(--pad) 30px}
.mm.open{display:flex}
.mm a{font-family:var(--cjk);font-weight:700;font-size:clamp(28px,7.6vw,40px);padding:15px 0;
  border-bottom:1px solid var(--rule);display:flex;align-items:baseline;gap:14px}
body.p-en .mm a{font-family:var(--display);font-weight:400}
.mm a em{font-family:var(--mono);font-style:normal;font-size:10.5px;color:var(--muted);letter-spacing:.16em}
.mm-foot{margin-top:auto;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted)}

/* ---------- 5. HERO ---------- */
.hero{padding:clamp(56px,7.6vw,124px) 0;border-top:0}
.hero-name{font-family:var(--display);font-size:clamp(50px,9.6vw,136px);line-height:.9;
  letter-spacing:-.032em;display:flex;flex-direction:column}
.hero-name .sub{font-family:var(--display);font-weight:400;font-style:italic;
  font-size:.5em;letter-spacing:-.022em;line-height:1.04;margin-top:.09em;color:var(--ink-2)}
body.p-zh .hero-name .sub{font-family:var(--cjk);font-weight:700;font-style:normal;
  font-size:.3em;letter-spacing:.34em;color:var(--muted);margin-top:.34em}
.hero-sub{margin-top:clamp(20px,2.4vw,34px);font-size:clamp(14px,1.12vw,16.5px);
  line-height:1.66;letter-spacing:.005em;color:var(--ink-2);max-width:54ch}
.hero-place{margin-top:clamp(12px,1.3vw,18px);font-family:var(--mono);font-size:11.5px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.hero-rule{height:1px;background:var(--rule-2);margin:clamp(24px,2.8vw,38px) 0}
.hero-links{display:flex;gap:26px;flex-wrap:wrap}
.hero-links a{font-size:14.5px;font-weight:500;display:inline-flex;align-items:center;gap:7px;
  border-bottom:1px solid var(--rule-2);padding-bottom:2px;
  transition:color .24s,border-color .24s}
.hero-links a:hover{color:var(--accent);border-color:var(--accent)}
.hero-links svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.8}

/* ---------- 6. ABOUT ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
  gap:clamp(28px,5vw,80px);align-items:start}
.about-main p{font-size:clamp(16px,1.12vw,18px);line-height:1.9;color:var(--ink-2)}
.about-main p+p{margin-top:1.05em}
.about-main a{border-bottom:1px solid var(--rule-2);padding-bottom:1px;
  transition:color .24s,border-color .24s}
.about-main a:hover{color:var(--accent);border-color:var(--accent)}
.about-side{display:grid;gap:clamp(18px,2.2vw,30px);justify-items:start}
.about-fig{border:1px solid var(--rule);background:var(--paper-2);
  width:clamp(184px,20vw,268px)}
.about-fig img{width:100%;height:auto}
.about-fig figcaption{padding:8px 11px}
.about-fig figcaption{padding:9px 12px;border-top:1px solid var(--rule);
  font-size:11px;color:var(--muted);letter-spacing:.03em;line-height:1.5}
.facts{border-top:1px solid var(--rule-2)}
.fact{display:grid;grid-template-columns:88px minmax(0,1fr);gap:14px;
  padding:12px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.fact dt{font-size:12px;color:var(--muted);letter-spacing:.04em}
body.p-en .fact dt{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase}
.fact dd{font-size:14.5px;color:var(--ink)}
.fact dd .sub{display:block;margin-top:5px;font-size:12.5px;line-height:1.62;
  color:var(--muted);letter-spacing:.01em}
.fact dd a{border-bottom:1px solid var(--rule-2)}
.fact dd a:hover{color:var(--accent);border-color:var(--accent)}

.statline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(12px,2vw,32px);margin-top:clamp(36px,4.4vw,62px);
  border-top:1px solid var(--rule-2);padding-top:clamp(20px,2.4vw,30px)}
.statline .sn{display:block;font-family:var(--display);font-size:clamp(25px,2.9vw,42px);
  line-height:1;letter-spacing:-.025em}
.statline .sl{display:block;margin-top:9px;font-size:12.5px;color:var(--muted);letter-spacing:.02em}

.awards{display:flex;gap:12px;align-items:flex-start;margin-top:clamp(24px,2.8vw,36px);
  font-size:13px;line-height:1.9;color:var(--muted)}
.awards-ic{flex:0 0 auto;width:15px;height:15px;margin-top:.34em;color:var(--accent)}
body.p-zh .statline .sn{font-family:var(--cjk);font-weight:700;
  font-size:clamp(23px,2.6vw,37px);letter-spacing:-.01em}

/* ---------- 7. WORK ---------- */
.sec-lead{color:var(--ink-2);font-size:clamp(15.5px,1.06vw,17px);line-height:1.86;max-width:64ch;
  margin:-.3em 0 clamp(30px,3.6vw,54px)}
.wgroup{margin-top:clamp(38px,4.6vw,68px)}
.wgroup:first-of-type{margin-top:0}
.wgroup-h{display:flex;align-items:baseline;gap:clamp(12px,1.6vw,20px);flex-wrap:wrap;
  padding-bottom:14px;border-bottom:1px solid var(--rule-2)}
.wgroup-h .gyr{font-family:var(--mono);font-size:12.5px;letter-spacing:.16em;color:var(--accent);
  white-space:nowrap}
.wgroup-h h3{font-family:var(--cjk);font-weight:600;font-size:clamp(15px,1.3vw,19px);
  letter-spacing:-.005em}
body.p-en .wgroup-h h3{font-family:var(--display);font-weight:400;font-size:clamp(17px,1.5vw,22px)}
.wgroup-h .gst{margin-left:auto;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;
  color:var(--muted);white-space:nowrap}
.wgroup .vlist{border-top:0}

.vlist{border-top:1px solid var(--rule-2)}
.vi{border-bottom:1px solid var(--rule)}
.vi > a{display:grid;grid-template-columns:232px minmax(0,1fr) auto 20px;
  gap:clamp(14px,2.2vw,30px);align-items:center;padding:clamp(15px,1.7vw,22px) 0;
  transition:padding-left .38s var(--ease)}
.vi > a:hover{padding-left:8px}
.vi .th{overflow:hidden;background:var(--paper-2)}
.vi .th img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .7s var(--ease)}
.vi > a:hover .th img{transform:scale(1.03)}
/* 排版砖：早期二创作品画面涉及他人影片，不放原图，只用文字标记 */
.vi .th.tile{display:flex;flex-direction:column;justify-content:center;gap:6px;
  aspect-ratio:16/9;padding:0 clamp(16px,1.6vw,22px);border:1px solid var(--rule);
  background:linear-gradient(150deg,#262319 0%,#1A1811 100%)}
.vi .th.tile b{font-family:var(--cjk);font-weight:700;font-size:clamp(18px,1.85vw,27px);
  line-height:1.1;letter-spacing:-.01em;color:var(--ink)}
body.p-en .vi .th.tile b{font-family:var(--display);font-weight:400;
  font-size:clamp(20px,2vw,29px);letter-spacing:-.005em}
.vi .th.tile i{font-family:var(--mono);font-style:normal;font-size:9.5px;
  letter-spacing:.2em;color:var(--muted)}

.vi .tt{font-family:var(--cjk);font-weight:700;font-size:clamp(16px,1.45vw,21px);
  line-height:1.34;display:block;letter-spacing:-.008em}
body.p-en .vi .tt{font-family:var(--display);font-weight:400;font-size:clamp(18px,1.7vw,25px);
  letter-spacing:-.01em}
.vi .kd{display:block;margin-top:6px;font-size:12.5px;color:var(--accent);letter-spacing:.03em}
.vi .ds{display:block;margin-top:8px;font-size:13.8px;color:var(--muted);line-height:1.65;max-width:54ch}
.vi .mt{font-family:var(--mono);font-size:11px;color:var(--muted);text-align:right;
  white-space:nowrap;line-height:1.7}
.vi .mt .pf{display:block;color:var(--ink-2)}
.vi .ar{width:17px;height:17px;stroke:var(--muted);fill:none;stroke-width:1.6;
  transition:transform .38s var(--ease),stroke .3s}
.vi > a:hover .ar{transform:translate(3px,-3px);stroke:var(--accent)}
.all-links{display:flex;flex-wrap:wrap;gap:10px clamp(26px,3.4vw,46px);
  margin-top:clamp(24px,2.8vw,36px)}
.all-link{display:inline-flex;align-items:center;gap:7px;
  font-size:14.5px;font-weight:500;border-bottom:1px solid var(--rule-2);padding-bottom:3px;
  transition:color .24s,border-color .24s}
.all-link:hover{color:var(--accent);border-color:var(--accent)}
.all-link svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.7;
  transition:transform .38s var(--ease)}
.all-link:hover svg{transform:translate(3px,-3px)}

/* ---------- 8. PROJECTS ---------- */
.sub-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:clamp(18px,2vw,26px)}
body.p-zh .sub-label{font-family:var(--sans);font-size:12.5px;letter-spacing:.08em;text-transform:none}

/* ---------- 8b. BRANDS ---------- */
.brands{border-top:1px solid var(--rule-2);padding-top:clamp(24px,2.8vw,36px)}
.bgrid{margin-top:0}
.bgroup{display:grid;grid-template-columns:clamp(96px,13vw,168px) minmax(0,1fr);
  gap:clamp(14px,2vw,30px);padding:clamp(15px,1.7vw,21px) 0;
  border-bottom:1px solid var(--rule)}
.bgroup:first-child{border-top:1px solid var(--rule)}
.bgroup dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);padding-top:6px}
body.p-zh .bgroup dt{font-family:var(--sans);font-size:12.5px;letter-spacing:.05em;
  text-transform:none;color:var(--accent)}
.bgroup dd{display:block}
.bnote{margin-top:clamp(16px,1.8vw,24px);font-size:13px;color:var(--muted)}

/* ---------- 9. CONTACT ---------- */
.sec-last{border-bottom:1px solid var(--rule)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);
  gap:clamp(28px,5vw,80px);align-items:start}
.mailto{display:block;font-family:var(--display);
  font-size:clamp(24px,3.4vw,46px);line-height:1.14;letter-spacing:-.018em;color:var(--accent);
  word-break:break-word}
.mailto:hover{text-decoration:underline;text-underline-offset:6px}
/* 两个邮箱同字号、各占一行，中间一个「或 / or」 */
.mailto-2{display:block;margin-top:clamp(6px,.7vw,10px);
  font-family:var(--display);font-size:clamp(24px,3.4vw,46px);line-height:1.14;
  letter-spacing:-.018em;color:var(--ink-2);word-break:break-word}
.mail-or{display:block;margin:clamp(8px,1vw,14px) 0;font-family:var(--mono);
  font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted)}
.mailto-2:hover{color:var(--accent)}
.channels{margin-top:clamp(42px,5vw,76px);border-top:1px solid var(--rule-2);
  padding-top:clamp(22px,2.6vw,32px)}
.ch-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:6px}
body.p-zh .ch-label{font-family:var(--sans);font-size:12px;letter-spacing:.08em;text-transform:none}
.chlist{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:0 clamp(22px,3vw,48px)}
.chlist li{border-bottom:1px solid var(--rule)}
.chlist a{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:17px 0;transition:padding-left .38s var(--ease)}
.chlist a:hover{padding-left:8px}
.cht{font-family:var(--cjk);font-weight:700;font-size:clamp(16.5px,1.5vw,21px);display:block;
  letter-spacing:-.008em}
body.p-en .cht{font-family:var(--display);font-weight:400;font-size:clamp(19px,1.75vw,25px)}
.chd{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.chlist .ar{width:17px;height:17px;stroke:var(--muted);fill:none;stroke-width:1.6;flex:0 0 auto;
  transition:transform .38s var(--ease),stroke .3s}
.chlist a:hover .ar{transform:translate(3px,-3px);stroke:var(--accent)}
.chlist li.plain > span{display:block;padding:17px 0}
.chlist li.plain .cht{color:var(--ink-2)}
.ch-note{margin-top:clamp(16px,1.8vw,22px);font-size:13.5px;color:var(--muted)}

/* ---------- 10. FOOTER ---------- */
.foot{padding:26px 0 clamp(26px,3.4vw,44px)}
.foot-in{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;color:var(--muted);
  text-transform:uppercase}
body.p-zh .foot-in{font-family:var(--sans);font-size:12px;letter-spacing:.06em;text-transform:none}
.foot-meta{display:flex;align-items:baseline;gap:clamp(14px,2vw,28px);flex-wrap:wrap}
.foot-site{color:var(--accent-d);border-bottom:1px solid rgba(241,115,74,.5);padding-bottom:2px;
  transition:color .24s,border-color .24s}
.foot-site:hover{color:#fff;border-color:#fff}

/* ---------- 11. 背景质感 + 光（深色版） ----------
   每一屏 = 夜色底 → 斜向光束 → 极光色晕（朱红 / 暖橙 / 天青 / 淡紫）
   层层叠出来，色晕逐屏错位；每屏再挂一层缓慢漂移的极光（::after），
   最上面铺一层极细胶片颗粒（body::before）+ 暗角（body::after）。 */

/* 首屏：极光照片压暗，右上打进一束暖光 */
.hero{position:relative;overflow:hidden;
  background:
    linear-gradient(180deg,rgba(19,18,14,0) 22%,rgba(19,18,14,.62) 76%,#131210 100%),
    linear-gradient(112deg,rgba(255,255,255,0) 20%,rgba(255,255,255,.09) 38%,rgba(255,255,255,0) 54%),
    radial-gradient(58% 48% at 86% 0%,rgba(255,170,112,.28),rgba(255,170,112,0) 64%),
    radial-gradient(50% 44% at 2% 4%,rgba(126,166,214,.20),rgba(126,166,214,0) 70%),
    linear-gradient(180deg,rgba(19,18,14,.74),rgba(19,18,14,.90)),
    url("../img/tex/hero.jpg") 50% 34%/cover no-repeat}

/* 01 作品：中性暖黑，一道斜光 + 右上朱红 + 左下暖橙 */
#work{--ax:6%;--ay:0%;--bx:88%;--by:94%;--prev:#131210;
  background:
    linear-gradient(118deg,rgba(255,255,255,0) 26%,rgba(255,255,255,.06) 43%,rgba(255,255,255,0) 58%),
    radial-gradient(86% 56% at 92% 0%,rgba(241,115,74,.14),rgba(241,115,74,0) 64%),
    radial-gradient(62% 52% at 0% 100%,rgba(255,170,112,.13),rgba(255,170,112,0) 70%),
    radial-gradient(70% 60% at 78% 88%,rgba(150,132,208,.13),rgba(150,132,208,0) 72%),
    var(--bg-work)}

/* 02 关于：暖褐，比 01 亮一档 */
#about{--ax:88%;--ay:2%;--bx:10%;--by:96%;--prev:var(--bg-work);
  background:
    linear-gradient(102deg,rgba(255,255,255,0) 14%,rgba(255,255,255,.06) 30%,rgba(255,255,255,0) 46%),
    radial-gradient(72% 56% at 4% 8%,rgba(130,168,208,.14),rgba(130,168,208,0) 64%),
    radial-gradient(56% 46% at 98% 92%,rgba(241,115,74,.12),rgba(241,115,74,0) 64%),
    radial-gradient(74% 58% at 86% 0%,rgba(255,186,130,.18),rgba(255,186,130,0) 70%),
    radial-gradient(60% 50% at 40% 104%,rgba(150,178,140,.12),rgba(150,178,140,0) 72%),
    var(--bg-about)}

/* 03 承接：冷灰蓝，色温跟上下两屏拉开 */
.sec-svc{--ax:96%;--ay:100%;--bx:8%;--by:0%;--prev:var(--bg-about);
  background:
    linear-gradient(156deg,rgba(255,255,255,.07) 0%,rgba(255,255,255,0) 46%),
    linear-gradient(74deg,rgba(255,255,255,0) 22%,rgba(255,255,255,.05) 40%,rgba(255,255,255,0) 54%),
    radial-gradient(66% 88% at 100% 104%,rgba(241,115,74,.14),rgba(241,115,74,0) 62%),
    radial-gradient(64% 54% at 6% 0%,rgba(255,190,140,.16),rgba(255,190,140,0) 70%),
    radial-gradient(60% 50% at 52% 104%,rgba(170,150,206,.14),rgba(170,150,206,0) 72%),
    var(--bg-svc)}

/* 04 合作：暖褐 */
#projects{--ax:50%;--ay:100%;--bx:96%;--by:2%;--prev:var(--bg-svc);
  background:
    linear-gradient(96deg,rgba(255,255,255,0) 36%,rgba(255,255,255,.05) 52%,rgba(255,255,255,0) 66%),
    radial-gradient(104% 64% at 50% 104%,rgba(150,138,112,.14),rgba(150,138,112,0) 68%),
    radial-gradient(70% 54% at 96% 2%,rgba(140,180,224,.18),rgba(140,180,224,0) 70%),
    radial-gradient(56% 44% at 4% 58%,rgba(255,176,116,.13),rgba(255,176,116,0) 72%),
    var(--bg-proj)}

/* 05 现场：薄纱压暗 + 顶部收光 + 斜向光束 */
.sec-events{--ax:14%;--ay:0%;--bx:92%;--by:100%;--prev:var(--bg-proj);
  background:
    linear-gradient(180deg,rgba(19,18,14,.42),rgba(19,18,14,.10) 22%),
    linear-gradient(108deg,rgba(255,255,255,0) 18%,rgba(255,255,255,.06) 34%,rgba(255,255,255,0) 48%),
    radial-gradient(66% 38% at 16% 0%,rgba(241,115,74,.18),rgba(241,115,74,0) 62%),
    radial-gradient(50% 42% at 92% 6%,rgba(140,180,220,.16),rgba(140,180,220,0) 70%),
    linear-gradient(180deg,rgba(19,18,14,.84),rgba(19,18,14,.92)),
    #15140F url("../img/tex/band.jpg") 50% 50%/cover no-repeat}

/* 06 联系：暮色里留一束暖光 */
.sec-contact{--ax:78%;--ay:0%;--bx:6%;--by:100%;
  color:var(--ink-d);border-top-color:rgba(255,255,255,.10);
  background:
    linear-gradient(180deg,rgba(13,12,10,.32),rgba(13,12,10,.58) 62%,rgba(13,12,10,.78)),
    radial-gradient(56% 46% at 78% 0%,rgba(255,196,128,.28),rgba(255,196,128,0) 68%),
    radial-gradient(70% 58% at 6% 100%,rgba(126,156,206,.22),rgba(126,156,206,0) 70%),
    radial-gradient(44% 36% at 42% 28%,rgba(185,58,28,.20),rgba(185,58,28,0) 74%),
    #141310 url("../img/tex/dusk.jpg") 50% 32%/cover no-repeat}

/* 会缓慢漂移的极光：只动 transform，GPU 友好 */
.hero::after,.sec::after{content:'';position:absolute;inset:-8%;z-index:0;
  pointer-events:none;filter:blur(42px);
  background:
    radial-gradient(closest-side at var(--ax,22%) var(--ay,12%),
      var(--c1,rgba(255,150,90,.22)),rgba(255,150,90,0) 74%),
    radial-gradient(closest-side at var(--bx,82%) var(--by,88%),
      var(--c2,rgba(128,168,214,.20)),rgba(128,168,214,0) 76%);
  animation:aura 32s ease-in-out infinite alternate}
.hero::after{inset:-14% -8%;
  background:
    radial-gradient(closest-side at 24% 22%,rgba(255,158,96,.34),rgba(255,158,96,0) 72%),
    radial-gradient(closest-side at 78% 30%,rgba(120,170,220,.28),rgba(120,170,220,0) 74%),
    radial-gradient(closest-side at 52% 98%,rgba(185,58,28,.22),rgba(185,58,28,0) 76%)}
#contact::after{--c1:rgba(255,188,124,.30);--c2:rgba(126,156,206,.26)}
@keyframes aura{
  0%{transform:translate3d(-1.6%,-1%,0) scale(1)}
  100%{transform:translate3d(1.8%,1.6%,0) scale(1.07)}}
.hero .wrap,.sec>.wrap{position:relative;z-index:1}

/* 板块收口：本屏顶部先由上一屏的底色渐变过渡过来（约 50~120px），
   再压一条极淡的分隔线 —— 颜色和线一起把 01 / 02 / 03 的界限说清楚 */
.sec::before{content:'';position:absolute;left:0;right:0;top:0;z-index:0;
  height:clamp(52px,7vw,120px);pointer-events:none;
  background:linear-gradient(180deg,var(--prev,var(--paper)) 0%,rgba(19,18,14,0) 100%)}
.sec-contact::before{height:1px;background:linear-gradient(90deg,rgba(255,255,255,0),
  rgba(255,255,255,.18) 16%,rgba(255,255,255,.18) 84%,rgba(255,255,255,0))}

/* 全站最上面：极细胶片颗粒 + 暗角，让画面有纵深 */
body::before{content:'';position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.06;
  mix-blend-mode:screen;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='150' height='150' filter='url(%23g)'/%3E%3C/svg%3E");
  background-size:150px 150px}
body::after{content:'';position:fixed;inset:0;z-index:3;pointer-events:none;
  background:radial-gradient(126% 104% at 50% 0%,rgba(0,0,0,0) 48%,rgba(0,0,0,.42) 100%)}

/* ---------- 11b. 深色收尾（联系区 / 页脚） ---------- */
.sec-contact .sec-h .num{color:var(--accent-d)}
.sec-contact .sec-h h2{color:var(--ink-d)}
.sec-contact .mailto{color:var(--accent-d)}
.sec-contact .mailto-2{color:var(--ink-d)}
.sec-contact .mailto-2:hover{color:var(--accent-d)}
.sec-contact .mail-or{color:var(--muted-d)}
.sec-contact .wxid{color:var(--muted-d)}
.sec-contact .wxid b{color:var(--ink-d)}
.sec-contact .qr{background:#fff;border-color:rgba(255,255,255,.22)}
.sec-contact .qr figcaption{color:rgba(20,19,15,.66)}
.sec-contact .channels{border-top-color:var(--rule-d)}
.sec-contact .ch-label{color:var(--muted-d)}
.sec-contact .chlist li{border-bottom-color:var(--rule-d)}
.sec-contact .cht{color:var(--ink-d)}
.sec-contact .chlist li.plain .cht{color:var(--ink-d)}
.sec-contact .chd,.sec-contact .ch-note{color:var(--muted-d)}
.sec-contact .chlist .ar{stroke:rgba(242,238,230,.55)}
.sec-contact .chlist a:hover .ar{stroke:var(--accent-d)}
.sec-contact .chlist a:hover .cht{color:var(--accent-d)}
.sec-last{border-bottom:0}
.foot{background:#0C0B08;color:var(--muted-d);border-top:1px solid rgba(255,255,255,.08)}

/* ---------- 12. SERVICES ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(22px,3vw,44px)}
.svc{border-top:1px solid var(--rule-2);padding-top:clamp(16px,2vw,24px)}
.svc .no{font-family:var(--mono);font-size:11px;color:var(--accent)}
.svc h3{font-family:var(--cjk);font-weight:700;font-size:clamp(17px,1.65vw,23px);
  line-height:1.32;margin-top:12px;letter-spacing:-.01em}
body.p-en .svc h3{font-family:var(--display);font-weight:400;
  font-size:clamp(19px,1.85vw,27px)}
.svc p{margin-top:12px;font-size:14.2px;line-height:1.82;color:var(--ink-2)}
.svc-tags{display:flex;flex-wrap:wrap;align-items:baseline;font-size:12px;
  color:var(--muted);margin-top:14px}
.svc-tags span{white-space:nowrap}
.svc-tags span:not(:last-child)::after{content:'·';margin:0 10px;
  color:var(--accent);opacity:.5}
.svc-status{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;
  margin-top:clamp(30px,3.4vw,48px);border-top:1px solid var(--rule-2);
  padding-top:clamp(18px,2vw,26px);font-size:13px;color:var(--muted)}
.svc-status i{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.svc-status b{font-weight:600;color:var(--ink);font-size:14px;letter-spacing:.01em}

/* ---------- 14. EVENTS（现场） ---------- */
.ev-list{margin-top:clamp(8px,1vw,14px)}
.ev{display:grid;grid-template-columns:clamp(196px,24vw,300px) minmax(0,1fr);
  gap:clamp(18px,3vw,48px);padding:clamp(24px,2.8vw,40px) 0;
  border-top:1px solid var(--rule);align-items:start}
.ev:first-child{border-top-color:var(--rule-2)}
.ev-txt .ev-y{font-family:var(--mono);font-size:12.5px;letter-spacing:.16em;
  color:var(--accent)}
.ev-txt h3{font-family:var(--cjk);font-weight:700;font-size:clamp(17px,1.5vw,22px);
  line-height:1.34;margin-top:10px;letter-spacing:-.008em}
body.p-en .ev-txt h3{font-family:var(--display);font-weight:400;
  font-size:clamp(19px,1.7vw,25px)}
.ev-txt p{margin-top:9px;font-size:13.8px;color:var(--muted);line-height:1.76}
.ev-media{display:inline-flex;align-items:center;gap:6px;margin-top:11px;
  font-size:13px;color:var(--ink-2);border-bottom:1px solid var(--rule-2);padding-bottom:2px;
  transition:color .24s,border-color .24s}
.ev-media:hover{color:var(--accent);border-color:var(--accent)}
.ev-media svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:1.7;
  transition:transform .38s var(--ease)}
.ev-media:hover svg{transform:translate(3px,-3px)}
.ev-shots{display:grid;gap:clamp(10px,1.2vw,16px);align-items:start;
  max-width:clamp(300px,40vw,560px)}
.ev-shots.n1{grid-template-columns:minmax(0,1fr);max-width:clamp(248px,30vw,404px)}
.ev-shots.n2,.ev-shots.n3{grid-template-columns:repeat(2,minmax(0,1fr))}
.ev-shots.n3 .shot:first-child{grid-column:1/-1}
.ev-shots .shot{display:block;cursor:zoom-in}
/* 不裁切：按原图比例完整显示，只做高度上限；边框贴着照片本身 */
.ev-shots img{width:auto;height:auto;max-width:100%;
  max-height:clamp(148px,15.5vw,228px);margin-inline:auto;
  border:1px solid var(--rule);
  transition:transform .75s var(--ease)}
.ev-shots.n1 img{max-height:clamp(216px,24vw,348px)}
.ev-shots .shot:hover img{transform:scale(1.014)}

/* 灯箱 */
.lb{position:fixed;inset:0;z-index:90;display:none;place-items:center;
  padding:clamp(16px,4vw,56px);background:rgba(18,16,12,.93)}
.lb.open{display:grid}
.lb img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;
  box-shadow:0 30px 90px rgba(0,0,0,.5)}
.lb-x{position:absolute;top:12px;right:16px;width:46px;height:46px;font-size:30px;
  line-height:1;color:#F5F3EE;opacity:.7;transition:opacity .2s}
.lb-x:hover{opacity:1}

/* ---------- 15. BRANDS（并入长期合作） ---------- */
.bgchips{display:flex;flex-wrap:wrap;align-items:baseline;
  font-size:clamp(14.5px,1.2vw,16.5px);line-height:1.95;color:var(--ink-2)}
.bgchips span{white-space:nowrap}
.bgchips span:not(:last-child)::after{content:'·';margin:0 10px;
  color:var(--accent);opacity:.5}
.bgnote{margin-top:7px;font-size:12px;color:var(--muted);line-height:1.7}

/* ---------- 16. CONTACT（微信号 + 二维码） ---------- */
.contact-side{display:grid;gap:clamp(14px,1.7vw,22px);justify-items:start}
.qr{background:#fff;border:1px solid var(--rule);padding:12px;width:min(100%,196px)}
.qr img{width:100%;height:auto}
.qr figcaption{margin-top:10px;font-size:11.5px;color:var(--muted);
  text-align:center;letter-spacing:.02em}
.wxid{display:flex;align-items:baseline;gap:9px;
  margin-top:clamp(24px,2.8vw,34px);font-size:13.5px;color:var(--muted)}
.wxid b{font-family:var(--mono);font-weight:500;font-size:15px;color:var(--ink);
  letter-spacing:.04em}

/* ---------- 17. REVEAL (JS-guarded) ---------- */
.js .rv{opacity:0;transform:translateY(16px)}
.js .rv.in{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}

/* ---------- 18. RESPONSIVE ---------- */
@media (max-width:1024px){
  .about-grid{grid-template-columns:minmax(0,1fr);gap:34px}
  .about-side{justify-items:start}
  .contact-grid{grid-template-columns:minmax(0,1fr);gap:32px}
  .contact-side{grid-auto-flow:column;justify-content:start;align-items:start;
    grid-auto-columns:auto;gap:20px}
  .svc-grid{gap:clamp(18px,2.6vw,30px)}
  .ev{grid-template-columns:clamp(180px,26vw,250px) minmax(0,1fr)}
  .nav{gap:clamp(12px,1.9vw,24px)}
  .hud-in{gap:clamp(14px,2.4vw,30px)}
  .vi > a{grid-template-columns:184px minmax(0,1fr) 20px}
  .vi .mt{display:none}
  .wgroup-h .gst{display:none}
}
@media (max-width:820px){
  .nav{display:none}
  .burger{display:grid}
  .lang{margin-left:auto}
  .sec-note{display:none}
  .bgroup{grid-template-columns:minmax(0,1fr);gap:8px}
  .bgroup dt{padding-top:0}
  .svc-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .ev{grid-template-columns:minmax(0,1fr);gap:16px;
    padding:clamp(22px,4vw,32px) 0}
  .ev-txt p{max-width:52ch}
}
@media (max-width:640px){
  :root{--nav-h:70px}
  .brand b{font-size:18px}
  .brand i{font-size:14px}
  .lang a{padding:11px 18px;font-size:14px}
  .lang{gap:7px}
  /* 01 作品：手机上不再整屏铺大封面，改成「小图 + 右侧文字」的紧凑列表，
     一屏能看到两三条，滑到底也不会被 9 张巨图淹没 */
  .vi > a{grid-template-columns:clamp(108px,30vw,150px) minmax(0,1fr);
    gap:0 clamp(12px,3.6vw,18px);padding:14px 0;align-items:start}
  .vi .th{grid-row:1;grid-column:1;overflow:hidden}
  .vi .tx{grid-row:1;grid-column:2;margin-top:0;min-width:0}
  .vi .tt{font-size:15.5px;line-height:1.36}
  .vi .kd{font-size:11.5px;margin-top:4px}
  .vi .ds{margin-top:6px;font-size:13px;line-height:1.55;max-width:none;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .vi .ar{display:none}
  .statline{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 16px}
  .foot-in{flex-direction:column;gap:6px}
  /* 05 现场：手机上恢复两列并限高，不再一张占半屏 */
  .ev-shots{gap:10px;max-width:100%}
  .ev-shots.n1{max-width:clamp(220px,62vw,320px)}
  .ev-shots.n2,.ev-shots.n3{grid-template-columns:repeat(2,minmax(0,1fr));
    max-width:100%}
  .ev-shots img{max-height:clamp(96px,24vw,150px)}
  .ev-shots.n1 img{max-height:clamp(140px,38vw,220px)}
  .contact-side{grid-auto-flow:row;grid-template-columns:minmax(0,1fr)}
  .qr{width:min(100%,176px)}
  .about-fig{width:min(52vw,208px)}
}
@media (max-width:400px){
  .statline{grid-template-columns:minmax(0,1fr)}
  .vi > a{grid-template-columns:clamp(96px,27vw,124px) minmax(0,1fr)}
  .vi .tt{font-size:15px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .js .rv{opacity:1;transform:none}
}
@media (max-width:820px){
  /* 手机上把极光收敛一点，省电也不糊 */
  .hero::after,.sec::after{filter:blur(24px);animation:none;inset:-4%}
  body::before{opacity:.04}
}
@media print{
  .hud,.mm,.skip,.lb{display:none!important}
  body,.hero,.sec-events,.sec-contact,.sec-svc,.hud{background-image:none!important;
    background-color:#fff!important}
  body::before,body::after,.hero::after,.sec::after{display:none!important}
  body{color:#000}
  .sec{break-inside:avoid}
}