/* =========================================================
   彭虹仪 Peng Hongyi · Christina
   東方極繁 — 装饰 / 纹样 / 动效
   色调取自 raw：靛蓝 · 朱砂 · 金箔 · 桃粉 · 米白
   ========================================================= */

/* ============== TOKENS ============== */
:root{
  /* —— 素雅 · 低饱和 · 淡墨淡彩（大片基底） —— */
  --cream:     #F4EFE6;   /* 宣纸米 */
  --sand:      #EDE6DA;   /* 淡沙 */
  --lotus:     #E9D5D0;   /* 藕粉 */
  --mist:      #C7D6DE;   /* 淡青灰蓝 */
  --paper:     #FAF7F1;
  --plum:      #8E6BA8;   /* 淡紫灰（低饱和） */
  --peach:     #F2B8A8;   /* 淡杏（低饱和） */

  /* —— 质感深蓝（母题原靛蓝） —— */
  --indigo:    #1B2A5B;
  --indigo-dp: #101E42;
  --ink:       #33303B;   /* 墨灰，正文 */
  --ink-soft:  #4A4655;

  /* —— 极繁 · 华丽 · 高饱和（显眼处点缀） —— */
  --gold:      #C9A227;   /* 深金，瓷上金绘 */
  --gold-lt:   #E2C26A;
  --gold-pale: #F4E3B4;
  --vermilion: #B5433F;   /* 绛红（文雅红） */
  --crimson:   #9C3333;

  /* —— 两分少女：粉 × 蓝 撞色 —— */
  --pink:      #FF4FA3;   /* 热芭比粉 */
  --blush:     #FFC9DE;   /* 糖果粉 */
  --blush:     #FFC9DE;   /* 糖果粉 */
  --blue:      #3D6DF2;   /* 电光蓝（撞色） */
  --sky:       #BFD9FF;
  --acid:      #C9F24A;   /* 酸绿（极少量） */
  --magenta:   #FF2FB3;
  --pine:      #4E9F7E;   /* 灰青绿 */

  --t-display:  "Fraunces","Noto Serif SC",serif;
  --t-narrative:"Cormorant Garamond","Noto Serif SC",serif;
  --t-cn-serif: "Noto Serif SC","Songti SC",serif;
  --t-cn-sans:  "Noto Sans SC","PingFang SC",sans-serif;
  --t-ui:       "Inter Tight",system-ui,sans-serif;
  --t-mono:     "JetBrains Mono",ui-monospace,monospace;

  --gutter:24px;
  --r-m:16px;
  --r-l:26px;
}

/* ============== RESET ============== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;background:none;border:0;cursor:pointer;color:inherit}
ul{list-style:none}
em{font-style:italic}
::selection{background:var(--gold);color:var(--ink)}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--t-ui);font-size:16px;line-height:1.6;
  color:var(--ink);background:var(--cream);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body.no-scroll{overflow:hidden}
.container{width:min(1200px,calc(100% - 48px));margin:0 auto}
/* 红蓝大横条：以横向宽卡嵌在奶油素底上（不再左右贴边竖条） */
.symbols .container,
.dual .container{
  width:min(1200px,calc(100% - 96px));
  margin-left:auto;margin-right:auto;
  border-radius:36px;
}
.mono{font-family:var(--t-mono)}

/* 隐藏的 SVG 纹样定义 */
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}

/* ===== 纸纹颗粒（全局） ===== */
.grain{
  position:fixed;inset:0;z-index:9998;pointer-events:none;
  /* soft-light：浅色区不压灰、深色区不糊死；multiply 在靛蓝/墨黑底上会把暗部压死 */
  opacity:.55;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

/* ============== CURSOR ============== */
.cursor-dot,.cursor-ring{
  position:fixed;top:0;left:0;pointer-events:none;
  mix-blend-mode:difference;z-index:9999;
  transform:translate(-50%,-50%);will-change:transform;
}
.cursor-dot{width:7px;height:7px;border-radius:50%;background:var(--gold-lt)}
.cursor-ring{
  width:40px;height:40px;border-radius:50%;
  border:1px solid var(--gold-lt);
  transition:width .3s ease,height .3s ease,background .3s ease;
}
.cursor-ring.expand{width:78px;height:78px;background:rgba(201,162,39,.14)}
@media (max-width:760px),(hover:none){.cursor-dot,.cursor-ring{display:none}}

/* ============== TOP BAR ============== */
.topbar{
  position:fixed;inset:0 0 auto 0;z-index:90;
  padding:14px var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  backdrop-filter:blur(16px) saturate(1.5);
  -webkit-backdrop-filter:blur(16px) saturate(1.5);
  background:rgba(17,26,58,.55);
  border-bottom:1px solid rgba(201,162,39,.28);
}
.brand{display:inline-flex;align-items:center;gap:11px}
.brand-seal{
  width:34px;height:34px;border-radius:50%;flex:none;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--vermilion),var(--crimson));
  color:var(--gold-pale);
  font-family:var(--t-cn-serif);font-weight:600;font-size:16px;
  box-shadow:0 0 0 1px rgba(201,162,39,.5), 0 0 18px rgba(181,67,63,.35);
  animation:sealPulse 4s ease-in-out infinite;
}
.brand-seal.sm{width:26px;height:26px;font-size:13px}
@keyframes sealPulse{
  0%,100%{box-shadow:0 0 0 1px rgba(201,162,39,.5), 0 0 14px rgba(181,67,63,.3)}
  50%{box-shadow:0 0 0 1px rgba(226,194,106,.8), 0 0 26px rgba(181,67,63,.55)}
}
.brand-text{
  font-family:var(--t-cn-serif);font-weight:600;font-size:15px;
  letter-spacing:.06em;color:var(--cream);white-space:nowrap;
}
.brand-text em{
  font-family:var(--t-ui);font-style:normal;font-weight:400;
  font-size:11px;color:rgba(253,246,236,.6);
}
.nav{display:flex;gap:24px;font-size:13px;font-weight:400;color:rgba(253,246,236,.85)}
.nav a{position:relative;padding:5px 0;transition:color .3s ease}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--gold);transform:scaleX(0);transform-origin:right;
  transition:transform .4s cubic-bezier(.2,.8,.2,1);
}
.nav a:hover{color:var(--gold-lt)}
.nav a:hover::after{transform:scaleX(1);transform-origin:left}

.menu-btn{display:none;width:36px;height:36px;position:relative}
.menu-btn span{
  position:absolute;left:7px;right:7px;height:1.5px;background:var(--cream);
  transition:transform .35s ease,top .25s ease;
}
.menu-btn span:nth-child(1){top:14px}
.menu-btn span:nth-child(2){top:21px}
.menu-btn.open span:nth-child(1){top:17px;transform:rotate(45deg)}
.menu-btn.open span:nth-child(2){top:17px;transform:rotate(-45deg)}
@media (max-width:1040px){.nav{display:none}.menu-btn{display:block}}

.drawer{
  position:fixed;inset:0;z-index:85;
  background:linear-gradient(160deg,var(--indigo-dp),var(--crimson));
  color:var(--cream);
  display:flex;flex-direction:column;gap:16px;
  padding:100px 30px 40px;
  transform:translateY(-100%);
  transition:transform .5s cubic-bezier(.8,0,.2,1);
  pointer-events:none;overflow:hidden;
}
.drawer::before{
  content:"";position:absolute;inset:0;color:var(--gold);opacity:.12;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48'%3E%3Cpath d='M4 4h40v40h-32v-32h24v24h-16v-16h8' fill='none' stroke='%23C8A15A' stroke-width='1'/%3E%3C/svg%3E");
  pointer-events:none;
}
.drawer a{
  position:relative;z-index:2;
  font-family:var(--t-cn-serif);font-weight:600;font-size:30px;
  padding-bottom:12px;border-bottom:1px solid rgba(201,162,39,.28);
}

/* ============== HERO ============== */
.hero{
  position:relative;min-height:100vh;
  /* 素雅淡墨淡彩的大片底：淡青灰 → 米 → 藕粉 */
  background:linear-gradient(172deg,
    #B9CBD8 0%,
    #D9E1E2 24%,
    #F0E8DC 50%,
    #EAD5CE 76%,
    #F4EFE6 100%);
  color:var(--cream);
  padding:150px 32px 70px;
  overflow:hidden;display:flex;align-items:center;
}
/* mesh 光斑 */
.mesh{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.blob{
  position:absolute;border-radius:50%;filter:blur(90px);
  opacity:.5;mix-blend-mode:screen;
  animation:float 20s ease-in-out infinite;
}
.blob-1{width:520px;height:520px;background:#FFC3DF;top:-140px;left:-120px;opacity:.5}
.blob-2{width:560px;height:560px;background:#BBD3FF;bottom:-200px;right:-140px;animation-delay:-6s;opacity:.5}
.blob-3{width:420px;height:420px;background:#F0D49A;top:38%;left:46%;opacity:.3;animation-delay:-11s}
.blob-4{width:360px;height:360px;background:var(--acid);top:8%;right:12%;opacity:.10;animation-delay:-16s}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(46px,-34px) scale(1.06)}
  66%{transform:translate(-34px,44px) scale(.94)}
}

/* 云纹底：外层吃滚动视差，内层云纹平移流动（纯 CSS 背景贴图，零图片资源） */
.hero-cloud-wrap{
  position:absolute;inset:0;z-index:1;
  pointer-events:none;overflow:hidden;
  will-change:transform;
}
.hero-cloud{
  position:absolute;top:-8%;bottom:-8%;left:-70px;right:-70px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cpath d='M14 60 q16-30 34-14 t26-10 q22-22 38 2 t14 30 q20 10 4 26 t-40 8 q-30 20-54 2 t-28-22 q-22 8-6-22 z' fill='none' stroke='%23C9A227' stroke-width='1.1' opacity='.5'/%3E%3Ccircle cx='92' cy='28' r='2.4' fill='%23C9A227' opacity='.45'/%3E%3Ccircle cx='26' cy='98' r='1.8' fill='%23C9A227' opacity='.35'/%3E%3C/svg%3E");
  background-size:120px 120px;
  opacity:.20;
  animation:cloudWalk 36s linear infinite alternate;
  will-change:transform;
}
@keyframes cloudWalk{
  from{transform:translateX(0)}
  to{transform:translateX(-60px)}
}
@keyframes cloudDrift{
  from{transform:translate(0,0) scale(1)}
  to{transform:translate(-40px,-26px) scale(1.06)}
}

/* 漂浮装饰 */
/* 三层拆分：.floaters 滚动视差 / .floater 鼠标视差 / .f-in 漂移动画 */
.floaters{position:absolute;inset:0;z-index:2;pointer-events:none;will-change:transform}
.floater{
  position:absolute;display:block;
  color:var(--gold);opacity:.55;
  will-change:transform;
}
.f-in{display:block;width:100%;height:100%;will-change:transform}
.f-in svg{width:100%;height:100%;display:block}
.f1{width:52px;height:52px;top:16%;left:8%}
.f2{width:64px;height:64px;top:62%;left:12%;color:var(--blue)}
.f3{width:44px;height:44px;top:26%;right:14%;color:var(--pink)}
.f4{width:56px;height:56px;top:70%;right:9%;color:var(--pink)}
.f5{width:40px;height:40px;top:44%;left:22%;color:var(--gold-lt)}
.f6{width:48px;height:48px;top:34%;right:26%;color:var(--vermilion)}
.f1 .f-in{animation:drift1 17s ease-in-out infinite}
.f2 .f-in{animation:drift2 22s ease-in-out infinite}
.f3 .f-in{animation:drift3 19s ease-in-out infinite}
.f4 .f-in{animation:drift1 25s ease-in-out infinite reverse}
.f5 .f-in{animation:drift2 15s ease-in-out infinite}
.f6 .f-in{animation:drift3 21s ease-in-out infinite reverse}
@keyframes drift1{
  0%,100%{transform:translate(0,0) rotate(0deg)}
  25%{transform:translate(22px,-28px) rotate(9deg)}
  50%{transform:translate(-14px,-52px) rotate(-7deg)}
  75%{transform:translate(-26px,-18px) rotate(5deg)}
}
@keyframes drift2{
  0%,100%{transform:translate(0,0) rotate(0deg) scale(1)}
  33%{transform:translate(34px,-40px) rotate(-14deg) scale(1.08)}
  66%{transform:translate(-20px,-18px) rotate(10deg) scale(.94)}
}
@keyframes drift3{
  0%,100%{transform:translate(0,0) rotate(0deg)}
  50%{transform:translate(-30px,-46px) rotate(180deg)}
}
@media (max-width:900px){.f5,.f6{display:none}}
@media (max-width:640px){.f1,.f2,.f3,.f4{opacity:.26}}

/* 竖排装饰字 */
.vtext{
  position:absolute;z-index:3;
  writing-mode:vertical-rl;text-orientation:upright;
  font-family:var(--t-cn-serif);font-size:13px;font-weight:400;
  letter-spacing:.42em;color:rgba(51,48,59,.5);
  pointer-events:none;
}
.vtext-l{left:26px;top:50%;transform:translateY(-50%)}
.vtext-r{right:26px;top:50%;transform:translateY(-50%);color:rgba(201,162,39,.72)}
@media (max-width:900px){.vtext{display:none}}

/* 四角装饰 */
.corner{
  position:absolute;z-index:3;width:46px;height:46px;pointer-events:none;
  border:1px solid rgba(201,162,39,.65);
}
.corner.tl{top:88px;left:26px;border-right:0;border-bottom:0}
.corner.tr{top:88px;right:26px;border-left:0;border-bottom:0}
.corner.bl{bottom:26px;left:26px;border-right:0;border-top:0}
.corner.br{bottom:26px;right:26px;border-left:0;border-top:0}
.corner::after{
  content:"";position:absolute;width:6px;height:6px;border-radius:50%;
  background:var(--gold);
}
.corner.tl::after{top:-3px;left:-3px}
.corner.tr::after{top:-3px;right:-3px}
.corner.bl::after{bottom:-3px;left:-3px}
.corner.br::after{bottom:-3px;right:-3px}
@media (max-width:900px){.corner{width:30px;height:30px}.corner.tl,.corner.tr{top:80px}}

.hero-inner{
  position:relative;z-index:4;
  width:min(1200px,100%);margin:0 auto;
  display:grid;grid-template-rows:auto 1fr auto;gap:26px;
  min-height:calc(100vh - 220px);
}
.hero-meta{
  display:flex;gap:12px;flex-wrap:wrap;
  font-family:var(--t-mono);font-size:11px;letter-spacing:.08em;
}
.meta-row{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:999px;
  border:1px solid rgba(201,162,39,.55);
  background:rgba(255,255,255,.5);
  backdrop-filter:blur(8px);
  color:var(--ink);
}
.hero-title{margin:auto 0;display:grid;gap:12px}
.title-line{
  display:block;
  font-family:var(--t-cn-serif);font-weight:900;
  font-size:clamp(58px,13vw,190px);
  line-height:.95;letter-spacing:.03em;
  background:linear-gradient(112deg,
      var(--gold-pale) 0%,var(--gold) 30%,
      var(--gold-lt) 52%,var(--gold-pale) 72%,var(--gold) 100%);
  background-size:260% 260%;
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
  animation:shimmer 9s ease-in-out infinite;
  filter:drop-shadow(0 2px 0 rgba(255,255,255,.65)) drop-shadow(0 12px 26px rgba(150,110,30,.30));
}
@keyframes shimmer{
  0%,100%{background-position:0% 50%}
  50%{background-position:100% 50%}
}
.title-line.latin{
  font-family:var(--t-display);font-weight:400;font-style:italic;
  font-size:clamp(16px,2.3vw,32px);
  letter-spacing:.06em;
  background:none;color:var(--pink);-webkit-text-fill-color:var(--pink);
  filter:none;padding-left:clamp(0px,5vw,70px);margin-top:12px;
  text-shadow:0 1px 0 rgba(255,255,255,.8);
}
.title-line.latin em{color:var(--gold);-webkit-text-fill-color:var(--gold);font-style:normal;padding:0 5px;text-shadow:none}

/* 旋转印章 */
.seal{
  position:absolute;z-index:3;
  right:6%;bottom:22%;
  width:clamp(84px,10vw,132px);aspect-ratio:1;
  color:rgba(201,162,39,.9);pointer-events:none;
}
.seal svg{width:100%;height:100%;animation:sealSpin 34s linear infinite}
.seal-text{
  font-family:var(--t-mono);font-size:8.5px;letter-spacing:.22em;
  fill:currentColor;
}
.seal-core{
  position:absolute;inset:0;margin:auto;
  width:44%;height:44%;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--indigo-dp),var(--indigo));
  color:var(--gold-lt);
  font-family:var(--t-cn-serif);font-weight:600;font-size:clamp(20px,2.4vw,30px);
  box-shadow:0 0 0 2px rgba(226,194,106,.8), 0 0 26px rgba(201,162,39,.35);
}
@keyframes sealSpin{to{transform:rotate(360deg)}}
@media (max-width:700px){.seal{right:4%;bottom:auto;top:16%;width:78px;opacity:.7}}

.hero-foot{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:24px;flex-wrap:wrap;margin-top:auto;
  padding-top:28px;
  border-top:1px solid rgba(51,48,59,.22);
  color:var(--ink);
}
.hero-sub{
  font-family:var(--t-cn-serif);font-weight:600;
  font-size:clamp(19px,2.3vw,32px);
  line-height:1.5;max-width:620px;
  color:var(--ink);
}
.sub-orn{color:var(--gold-lt);padding:0 6px;font-size:.8em;vertical-align:middle}
.sub-en{
  display:block;margin-top:8px;
  font-family:var(--t-narrative);font-style:italic;font-weight:400;
  font-size:clamp(14px,1.5vw,19px);
  color:rgba(51,48,59,.66);
}
.hero-axes{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  font-family:var(--t-cn-serif);font-size:14px;letter-spacing:.2em;
  color:rgba(51,48,59,.78);
}
.hero-axes i{display:block;width:22px;height:1px;background:rgba(51,48,59,.3)}

/* 装饰带已按用户意见整体移除；gemPulse 仍被 tension 引文等使用 */
@keyframes gemPulse{
  0%,100%{opacity:.6;transform:scale(1)}
  50%{opacity:1;transform:scale(1.1)}
}

/* ===== 页面过渡：云纹 / 青蛇 分割线（细发丝，不占大片） ===== */
.divider{
  display:flex;align-items:center;justify-content:center;
  gap:14px;padding:12px 20px;position:relative;
  color:var(--gold);pointer-events:none;
}
.dv-l,.dv-r{
  height:1px;width:min(280px,26vw);
  background:linear-gradient(90deg,transparent,currentColor);
  opacity:.55;
}
.dv-r{background:linear-gradient(90deg,currentColor,transparent)}
.dv-svg{width:18px;height:18px;display:block;color:var(--gold);opacity:.85;
  animation:gemPulse 5s ease-in-out infinite}
/* 青蛇：青绿油墨的游动线（呼应 peng.jpg 背景里的青蛇） */
.divider.snake{color:#3E7C6B}
.dv-snake{width:clamp(140px,22vw,230px);height:auto;display:block;opacity:.8}

/* ===== 鼠标跟随柔光球（深度交互感，动而无声） ===== */
.orb{
  position:fixed;width:clamp(200px,28vw,380px);aspect-ratio:1;
  border-radius:50%;filter:blur(46px);
  opacity:.14;pointer-events:none;z-index:1;
  will-change:transform;
}
.orb-a{background:#FFC3DF;top:10%;left:-100px}
.orb-b{background:#BBD3FF;bottom:6%;right:-120px}
.orb-c{background:#F0D49A;top:44%;right:26%;opacity:.09}

@media (max-width:640px){.divider{padding:8px 14px}}

/* ===== 纹样流动柔光（与“彭虹仪”金字同款的色彩流动，纯 CSS 零资源） ===== */
.symbols .container::after,
.dual .container::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(115deg,
    transparent 18%,
    rgba(255,255,255,.09) 34%,
    rgba(226,194,106,.18) 46%,
    rgba(255,79,163,.12) 56%,
    transparent 74%);
  background-size:260% 100%;
  mix-blend-mode:overlay;
  animation:sheenWalk 9s ease-in-out infinite;
}
.symbols .container > :not(.sec-bg):not(.m-wrap),
.dual .container > :not(.sec-bg):not(.m-wrap){
  position:relative;z-index:2;
}
@keyframes sheenWalk{
  0%,100%{background-position:0% 0}
  50%{background-position:100% 0}
}

/* ============== SECTION ============== */
.section{padding:clamp(80px,12vw,160px) 0;position:relative;overflow:hidden}
.sec-bg{
  position:absolute;inset:0;z-index:0;
  width:100%;height:100%;
  opacity:.13;pointer-events:none;
  color:var(--gold);
}
.section > .container{position:relative;z-index:2}
.tension .container{position:relative;z-index:2}

/* ===== 母题装饰层：五枚母题贯穿全站的背景 / 元素 ===== */
.m-wrap{
  position:absolute;inset:0;z-index:1;
  pointer-events:none;overflow:hidden;
  color:var(--gold);
}
.m-orn{
  position:absolute;display:block;
  max-width:none;line-height:0;
}
/* About（米白） */
.m-about-dragon{width:clamp(130px,19vw,280px);top:-36px;right:4%;opacity:.10;transform:scaleX(-1)}
.m-about-phoenix{width:clamp(84px,11vw,170px);bottom:7%;left:2%;opacity:.09}
.m-about-bloom{width:72px;top:16%;left:43%;opacity:.13;color:var(--vermilion)}
/* Tension（米白面） */
.m-tens-cloud{width:clamp(84px,10vw,150px);top:2%;right:7%;opacity:.11}
.m-tens-dragon{width:clamp(110px,15vw,210px);bottom:-26px;right:22%;opacity:.08;color:var(--vermilion)}
.m-tens-bloom{width:88px;top:46%;left:3%;opacity:.10;color:var(--vermilion)}
/* Lexicon（靛蓝） */
.m-sym-phoenix{width:min(50vw,500px);right:-66px;bottom:-26px;opacity:.06;color:var(--gold-pale)}
.m-sym-cloud{width:132px;top:58px;left:3%;opacity:.11}
.m-sym-bloom{width:108px;top:20%;right:44%;opacity:.08;color:var(--blush)}
/* Dual（绛红） */
.m-dual-dragon{width:min(32vw,280px);left:-56px;bottom:-18px;opacity:.11;color:var(--gold-pale)}
.m-dual-pagoda{width:clamp(90px,12vw,160px);right:2%;top:13%;opacity:.12}
.m-dual-bloom{width:clamp(76px,9vw,110px);right:30%;bottom:-6px;opacity:.10}
/* Images（米白） */
.m-img-cloud{width:140px;top:3%;left:7%;opacity:.12;color:var(--blue)}
.m-img-pagoda{width:clamp(90px,12vw,170px);top:34%;right:2%;opacity:.10}
.m-img-bloom{width:clamp(150px,20vw,260px);bottom:-34px;left:36%;opacity:.10;color:var(--pink)}
/* Contact（靛蓝） */
.m-ctc-pagoda{width:clamp(150px,21vw,290px);bottom:64px;right:5%;opacity:.11;color:var(--gold-pale)}
.m-ctc-cloud{width:116px;top:4%;left:4%;opacity:.10}
.m-ctc-phoenix{width:clamp(110px,15vw,210px);bottom:9%;left:7%;opacity:.09}

/* 少数几枚做极慢漂浮，让滚动时有“同一批符号在陪着你走”的感觉 */
.m-about-phoenix,.m-sym-cloud,.m-dual-bloom,.m-img-cloud{
  animation:mFloat 30s ease-in-out infinite alternate;
}
.m-tens-cloud,.m-ctc-cloud{
  animation:mFloat 38s ease-in-out infinite alternate-reverse;
}
@keyframes mFloat{
  from{transform:translate(0,0) rotate(0deg)}
  to{transform:translate(-12px,10px) rotate(3deg)}
}

/* 章节过渡：用户收回"分割柔和"，恢复每节独立鲜明色块的强分割（不设渐入叠层） */
.section-head{margin-bottom:clamp(36px,5vw,64px);display:grid;gap:12px}
.section-head.center{justify-items:center;text-align:center}
.kicker{
  font-family:var(--t-mono);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--vermilion);
}
.section-title{
  font-family:var(--t-cn-serif);font-weight:600;
  font-size:clamp(34px,5.4vw,78px);
  letter-spacing:.02em;line-height:1.15;color:var(--ink);
}
.section-title u{
  text-decoration-thickness:5px;text-underline-offset:9px;
  text-decoration-color:var(--gold);text-decoration-skip-ink:none;
}
.section-sub{
  font-family:var(--t-cn-serif);font-weight:300;
  font-size:clamp(15px,1.6vw,20px);
  max-width:700px;line-height:1.8;
  color:rgba(51,48,59,.7);
}

/* ============== ABOUT ============== */
.intro{
  background:
    radial-gradient(900px circle at 12% 0%, rgba(214,183,178,.40), transparent 55%),
    radial-gradient(800px circle at 92% 100%, rgba(166,192,214,.38), transparent 60%),
    var(--cream);
}
.intro .sec-bg{color:var(--gold);opacity:.10}
.intro-grid{
  display:grid;grid-template-columns:minmax(280px,1fr) 1.6fr;
  gap:clamp(32px,5vw,80px);align-items:start;
}
.portrait-frame{
  position:relative;overflow:hidden;
  aspect-ratio:3/4;background:var(--indigo);
  border:1px solid rgba(201,162,39,.45);
  padding:10px;
  transform:rotate(-2deg);
  transition:transform .7s cubic-bezier(.2,.8,.2,1),box-shadow .5s ease;
  box-shadow:0 20px 50px rgba(27,42,91,.22);
}
.intro-portrait:hover .portrait-frame{
  transform:rotate(0deg) scale(1.02);
  box-shadow:0 30px 70px rgba(181,67,63,.25);
}
.portrait-frame img{
  width:100%;height:100%;object-fit:cover;
  filter:saturate(.9) contrast(1.06);
  transition:transform 1.3s cubic-bezier(.2,.8,.2,1),filter .6s ease;
}
.intro-portrait:hover .portrait-frame img{transform:scale(1.05);filter:saturate(1.02) contrast(1.08)}
.portrait-veil{
  position:absolute;inset:10px;pointer-events:none;
  background:
    radial-gradient(circle at 72% 18%, rgba(255,79,163,.16), transparent 42%),
    radial-gradient(circle at 22% 82%, rgba(201,162,39,.28), transparent 52%);
  mix-blend-mode:screen;
}
/* 照片四角金饰 */
.pc{position:absolute;width:22px;height:22px;border:1.4px solid var(--gold-lt);z-index:3;pointer-events:none}
.pc.tl{top:16px;left:16px;border-right:0;border-bottom:0}
.pc.tr{top:16px;right:16px;border-left:0;border-bottom:0}
.pc.bl{bottom:16px;left:16px;border-right:0;border-top:0}
.pc.br{bottom:16px;right:16px;border-left:0;border-top:0}
.portrait-cap{
  display:block;margin-top:16px;
  font-family:var(--t-cn-serif);font-size:12.5px;line-height:1.8;
  color:rgba(51,48,59,.6);
}
.intro-body{display:grid;gap:20px}
.lede{
  font-family:var(--t-cn-serif);font-weight:400;
  font-size:clamp(20px,2.2vw,30px);line-height:1.6;
}
.lede em{
  font-family:var(--t-cn-serif);font-style:normal;font-weight:600;
  background:linear-gradient(120deg,var(--vermilion),var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  padding:0 4px;
}
.intro-body p{
  font-family:var(--t-cn-sans);font-weight:300;
  font-size:clamp(14.5px,1.35vw,17px);
  line-height:2;color:rgba(51,48,59,.82);
}
.intro-body strong{
  font-weight:500;color:var(--vermilion);
  border-bottom:1px solid rgba(181,67,63,.3);padding-bottom:1px;
}
.lang-switch{
  display:flex;align-items:center;gap:12px;margin-top:6px;
  font-family:var(--t-mono);font-size:11px;letter-spacing:.1em;
}
.lang-btn{color:rgba(51,48,59,.4);transition:color .25s ease;padding:2px 0}
.lang-btn.active{color:var(--ink);border-bottom:1px solid var(--vermilion)}
.lang-btn:hover{color:var(--ink)}
.lang-bar{color:var(--gold)}
.en-block{
  margin-top:6px;padding-top:20px;
  border-top:1px solid rgba(201,162,39,.4);
  display:grid;gap:13px;animation:fadeUp .6s ease both;
}
.en-block[hidden]{display:none}
.en-block p{
  font-family:var(--t-narrative);font-size:16.5px;line-height:1.75;
  color:rgba(51,48,59,.78);
}
.en-block strong{font-weight:600;color:var(--ink)}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.meta-list{
  display:grid;gap:8px;margin-top:14px;padding-top:18px;
  border-top:1px solid rgba(201,162,39,.4);
  font-family:var(--t-mono);font-size:13px;
}
.meta-list li{
  display:grid;grid-template-columns:104px 1fr;align-items:baseline;gap:12px;padding:6px 0;
}
.meta-list li span{color:var(--vermilion);font-weight:600;letter-spacing:.04em}
@media (max-width:880px){
  .intro-grid{grid-template-columns:1fr}
  .intro-portrait{max-width:380px;margin:0 auto}
}

/* ============== TENSION ============== */
.tension{padding:clamp(80px,12vw,150px) 0 clamp(60px,9vw,110px);position:relative}
.tension .section-title u{text-decoration-color:var(--gold)}
.tension-split{
  display:grid;grid-template-columns:1fr 1fr;
  margin-top:clamp(36px,5vw,64px);
  min-height:540px;
  border-top:1px solid rgba(201,162,39,.4);
  border-bottom:1px solid rgba(201,162,39,.4);
}
.pole{position:relative;display:flex;overflow:hidden}
.pole-inner{
  position:relative;z-index:2;
  display:flex;flex-direction:column;gap:18px;
  padding:clamp(36px,5vw,72px) clamp(26px,4vw,58px);
  width:100%;
}
.pole-tag{font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.pole-title{
  font-family:var(--t-cn-serif);font-weight:600;
  font-size:clamp(26px,3.2vw,46px);line-height:1.32;
}
.pole-body{
  font-family:var(--t-cn-sans);font-weight:300;font-size:14.5px;
  line-height:2;max-width:470px;
}
.pole-list{display:grid;gap:7px;margin-top:auto}
.pole-list li{
  font-family:var(--t-mono);font-size:12.5px;letter-spacing:.04em;
  padding:8px 0;border-bottom:1px solid;
}

/* 极繁侧：素雅藕红釉地 + 密集深金云纹（繁复金纹立在显眼处） */
.pole-max{
  background:
    radial-gradient(640px circle at 18% 8%, rgba(255,255,255,.55), transparent 62%),
    linear-gradient(150deg,#F0D2CA 0%, #EBDAD2 55%, #F1DCC8 100%);
  color:var(--ink);
}
.pole-bg{
  position:absolute;inset:0;z-index:1;width:100%;height:100%;
  color:var(--gold);opacity:.42;pointer-events:none;
  animation:cloudDrift 52s ease-in-out infinite alternate;
}
.pole-max .pole-tag{color:#8A6D1A}
.pole-max .pole-list li{border-color:rgba(201,162,39,.55);color:var(--ink)}
.pole-max .pole-body{color:rgba(51,48,59,.82)}
.pole-density{
  position:absolute;left:0;right:0;bottom:0;z-index:1;
  height:150px;opacity:.5;pointer-events:none;color:var(--gold);
}
.pole-density svg{width:100%;height:100%;display:block}

/* 极简侧：米白，一根线 */
.pole-min{
  background:
    radial-gradient(600px circle at 80% 90%, rgba(201,162,39,.12), transparent 60%),
    var(--cream);
  color:var(--ink);
}
.pole-min .pole-tag{color:rgba(51,48,59,.42)}
.pole-min .pole-body{color:rgba(51,48,59,.68)}
.pole-min .pole-list.quiet li{border-color:rgba(51,48,59,.1);color:rgba(51,48,59,.45)}
@media (max-width:820px){
  .tension-split{grid-template-columns:1fr;min-height:0}
  .pole-inner{padding:40px 26px}
  .pole-density{height:100px;opacity:.42}
}

.tension-quote{
  position:relative;
  margin-top:clamp(40px,6vw,72px);
  padding:clamp(38px,5vw,68px) clamp(24px,4vw,60px);
  background:
    radial-gradient(700px circle at 50% 0%, rgba(226,194,106,.20), transparent 62%),
    linear-gradient(150deg,var(--indigo-dp),var(--indigo));
  color:var(--cream);
  border:1px solid rgba(201,162,39,.35);
  display:grid;gap:16px;justify-items:center;text-align:center;
}
.tension-quote p{
  font-family:var(--t-cn-serif);font-weight:400;
  font-size:clamp(20px,2.7vw,36px);line-height:1.75;
}
.tension-quote cite{
  font-family:var(--t-narrative);font-style:italic;font-size:14px;
  line-height:1.75;color:rgba(253,246,236,.55);max-width:660px;
}
.q-mark{color:var(--gold);font-size:18px;animation:gemPulse 4s ease-in-out infinite}
.q-mark.flip{animation-delay:1.2s}

/* ============== LEXICON ============== */
/* Lexicon：深靛从整页退成"大卡片"，嵌在奶油素底上 */
.symbols{
  background:transparent;color:var(--cream);
}
.symbols .container{
  position:relative;overflow:hidden;border-radius:36px;
  padding:clamp(46px,6vw,84px) clamp(26px,5vw,72px);
  background:
    radial-gradient(800px circle at 8% 0%, rgba(255,79,163,.14), transparent 52%),
    radial-gradient(900px circle at 92% 100%, rgba(226,194,106,.16), transparent 58%),
    linear-gradient(160deg,var(--indigo-dp),var(--indigo));
  box-shadow:0 40px 90px rgba(16,30,66,.28), 0 0 0 1px rgba(226,194,106,.30);
}
.symbols .sec-bg{color:var(--gold-lt);opacity:.16}
.symbols .section-title{color:var(--cream)}
.symbols .section-title u{text-decoration-color:var(--gold)}
.symbols .section-sub{color:rgba(253,246,236,.72)}
.symbols .kicker{color:var(--gold-lt)}
@media (max-width:760px){.symbols .container,.dual .container{width:calc(100% - 36px)}}
@media (max-width:760px){.symbols .container{border-radius:22px;padding:38px 20px}}

.symbols-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:18px;
}
.symbol-card{
  --col:var(--gold);
  position:relative;overflow:hidden;
  padding:30px 26px 28px;
  background:rgba(253,246,236,.04);
  border:1px solid rgba(226,194,106,.2);
  backdrop-filter:blur(10px);
  transition:transform .45s cubic-bezier(.2,.8,.2,1),
             border-color .45s ease,background .45s ease,box-shadow .45s ease;
}
.symbol-card::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(420px circle at 50% 0%, color-mix(in srgb, var(--col) 22%, transparent), transparent 62%);
  opacity:0;transition:opacity .45s ease;
}
.symbol-card:hover{
  transform:translateY(-7px);
  border-color:var(--col);
  background:rgba(253,246,236,.07);
  box-shadow:0 22px 50px rgba(0,0,0,.32);
}
.symbol-card:hover::before{opacity:1}
.lex-num{
  position:relative;display:block;margin-bottom:16px;
  font-size:11px;letter-spacing:.18em;color:var(--col);
}
.symbol-art{
  position:relative;width:60px;height:60px;
  display:grid;place-items:center;color:var(--col);margin-bottom:16px;
}
.symbol-art svg{width:100%;height:100%;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.symbol-card:hover .symbol-art svg{transform:rotate(-8deg) scale(1.08)}
.symbol-card h3{
  position:relative;
  font-family:var(--t-cn-serif);font-weight:600;font-size:24px;
  letter-spacing:.04em;margin-bottom:10px;
}
.symbol-card h3 em{
  font-family:var(--t-display);font-size:13px;font-weight:400;
  color:rgba(253,246,236,.45);padding-left:8px;
}
.symbol-card p{
  position:relative;
  font-family:var(--t-cn-sans);font-weight:300;font-size:14px;
  line-height:1.9;color:rgba(253,246,236,.85);
}
.symbol-card::after{
  content:"";position:absolute;right:-34px;bottom:-34px;
  width:134px;height:134px;border-radius:50%;
  border:1px solid var(--col);opacity:.14;pointer-events:none;
  transition:transform .6s ease;
}
.symbol-card:hover::after{transform:scale(1.14)}

/* ============== DUAL ============== */
.dual{
  /* 剔红整页退成"大卡片"嵌在奶油底上，做全站唯一一块高饱和面 */
  background:transparent;color:var(--cream);
}
.dual .container{
  position:relative;overflow:hidden;border-radius:36px;
  padding:clamp(52px,6vw,92px) clamp(26px,5vw,80px);
  background:
    radial-gradient(700px circle at 16% 8%, rgba(226,194,106,.18), transparent 62%),
    linear-gradient(150deg,#E03E31 0%, #C62B27 55%, #A82622 100%);
  box-shadow:0 40px 90px rgba(166,40,30,.26), 0 0 0 1px rgba(226,194,106,.32);
}
.dual .sec-bg{color:var(--gold);opacity:.42}
.dual .section-title{color:var(--cream)}
.dual .section-title u{text-decoration-color:var(--acid)}
.dual .kicker{color:var(--gold-lt)}
@media (max-width:760px){.dual .container{border-radius:22px;padding:42px 22px}}
.dual-grid{display:grid;grid-template-columns:1fr 100px 1fr;align-items:center}
.dual-side{display:grid;gap:14px;position:relative}
.dual-side:first-child{text-align:right;justify-items:end;padding-right:clamp(0px,2vw,28px)}
.dual-side:last-child{padding-left:clamp(0px,2vw,28px)}
.dual-tag{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-lt)}
.dual-side h3{
  font-family:var(--t-cn-serif);font-weight:600;
  font-size:clamp(24px,3vw,44px);line-height:1.38;
}
.dual-side p{
  font-family:var(--t-cn-sans);font-weight:300;font-size:14.5px;
  line-height:2;color:rgba(253,246,236,.88);max-width:400px;
}
.dual-arrow{display:grid;place-items:center;color:var(--acid)}
.dual-arrow svg{width:100%;max-width:96px;height:auto;animation:arrowPulse 3.4s ease-in-out infinite}
@keyframes arrowPulse{
  0%,100%{opacity:.55;transform:translateX(-4px)}
  50%{opacity:1;transform:translateX(4px)}
}
.dual-outro{
  margin-top:clamp(48px,7vw,90px);
  padding-top:clamp(32px,4vw,52px);
  border-top:1px solid rgba(246,227,176,.35);
  text-align:center;display:grid;gap:14px;justify-items:center;
  font-family:var(--t-cn-serif);font-weight:400;
  font-size:clamp(19px,2.5vw,32px);line-height:1.75;
}
.dual-outro cite{
  display:block;font-family:var(--t-narrative);font-style:italic;
  font-size:14px;line-height:1.8;color:rgba(253,246,236,.7);max-width:640px;
}
@media (max-width:820px){
  .dual-grid{grid-template-columns:1fr;gap:30px}
  .dual-side:first-child{text-align:left;justify-items:start;padding-right:0}
  .dual-side:last-child{padding-left:0}
  .dual-arrow{transform:rotate(90deg);padding:8px 0}
  .dual-arrow svg{animation:none}
  .dual-side p{max-width:none}
}

/* ============== PROJECTS — 项目目录（淡青目录纸） ============== */
.proj{
  background:
    radial-gradient(720px circle at 8% 8%, rgba(150,186,215,.30), transparent 58%),
    radial-gradient(780px circle at 94% 92%, rgba(233,213,208,.55), transparent 62%),
    linear-gradient(180deg,#EDF1F0 0%, #F6F1E9 55%, #EFE2D8 100%);
}
.proj .sec-bg{color:var(--blue);opacity:.07}
.proj .kicker{color:#7A5CA8}
/* 本章标题为长拉丁抬头（BADP Fashion - 姓名 - 学号）：压小字号 + 改用 Fraunces 真斜体
   （圆体中文需另加载整套字库文件，静态站不值当；斜体用已加载字重，零成本） */
.proj .section-title{
  font-family:var(--t-display);font-style:italic;font-weight:600;
  font-size:clamp(19px,2.7vw,40px);
  line-height:1.34;letter-spacing:.012em;max-width:1060px;
}
.proj .section-title u{
  text-decoration-color:var(--plum);
  text-decoration-thickness:3px;text-underline-offset:7px;
}
/* 装饰母题 */
.m-proj-pagoda{width:clamp(110px,14vw,190px);top:-26px;right:4%;opacity:.11}
.m-proj-dragon{width:clamp(130px,16vw,220px);bottom:-34px;left:2%;opacity:.08;color:var(--plum);transform:scaleX(-1)}
.m-proj-bloom{width:clamp(70px,8vw,100px);top:32%;left:45%;opacity:.09;color:var(--vermilion)}

.proj-list{margin-top:clamp(10px,1.4vw,22px)}
.proj-row{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:clamp(64px,6vw,86px) 1fr auto;
  align-items:center;gap:clamp(18px,3.4vw,48px);
  padding:clamp(24px,3.4vw,42px) clamp(10px,2vw,30px);
  border-top:1px solid rgba(51,48,59,.15);
  transition:background .45s ease;
}
.proj-row:last-of-type{border-bottom:1px solid rgba(51,48,59,.15)}
.proj-row:hover{background:rgba(255,255,255,.46)}
.proj-num{
  width:clamp(56px,5.2vw,74px);aspect-ratio:1;
  display:grid;place-items:center;
  font-size:clamp(12px,1.1vw,15px);letter-spacing:.08em;
  color:var(--vermilion);
  border:1px solid rgba(181,67,63,.5);
  border-radius:50%;
  background:rgba(255,255,255,.6);
  transition:background .4s ease,color .4s ease,border-color .4s ease,box-shadow .4s ease;
}
.proj-row:hover .proj-num{
  background:linear-gradient(140deg,var(--vermilion),var(--crimson));
  color:var(--gold-pale);border-color:var(--vermilion);
  box-shadow:0 10px 26px rgba(181,67,63,.30);
}
.proj-title{
  font-family:var(--t-display);font-style:italic;font-weight:600;
  font-size:clamp(21px,2.7vw,38px);line-height:1.35;
  letter-spacing:.005em;color:var(--ink);max-width:820px;
  transition:color .4s ease;
}
.proj-row:hover .proj-title{color:var(--vermilion)}
.proj-sym{
  width:clamp(54px,6vw,92px);height:auto;color:var(--gold);
  opacity:.20;transform:rotate(-8deg);
  transition:transform .6s cubic-bezier(.2,.8,.2,1),opacity .5s ease;
}
.proj-row:hover .proj-sym{opacity:.55;transform:rotate(0deg) scale(1.05)}
.proj-note{
  margin-top:clamp(30px,4vw,48px);
  text-align:center;font-size:11px;letter-spacing:.22em;
  color:rgba(51,48,59,.45);
}
@media (max-width:620px){
  .proj-row{grid-template-columns:54px 1fr;gap:16px;padding:22px 4px}
  .proj-sym{display:none}
}

/* ============== IMAGES ============== */
.works{
  /* 素雅淡沙底，图像自呈色彩 */
  background:
    radial-gradient(800px circle at 82% 0%, rgba(122,167,214,.20), transparent 55%),
    linear-gradient(180deg,#F4EFE6 0%, #EDE5D8 55%, #F7F2EA 100%);
}
.works-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:22px}
.work-card{
  position:relative;display:block;overflow:hidden;
  background:var(--indigo);color:#fff;isolation:isolate;
  border:1px solid rgba(201,162,39,.4);
  box-shadow:0 16px 40px rgba(27,42,91,.18);
  transition:transform .6s cubic-bezier(.2,.8,.2,1),box-shadow .6s ease,border-color .5s ease;
  grid-column:span 6;min-height:clamp(260px,32vw,400px);
}
.work-card:nth-child(1){grid-column:span 8}
.work-card:nth-child(2){grid-column:span 4}
.work-card:nth-child(3){grid-column:span 4}
.work-card:nth-child(4){grid-column:span 4}
.work-card:nth-child(5){grid-column:span 4}
.work-card:nth-child(6){grid-column:span 12}

.tilt-a{transform:rotate(-1.4deg)}
.tilt-b{transform:rotate(1deg)}
.tilt-c{transform:rotate(-.6deg)}
.tilt-d{transform:rotate(1.3deg)}
.tilt-e{transform:rotate(-1.1deg)}
.tilt-f{transform:rotate(.5deg)}
.work-card:hover{
  transform:rotate(0deg) translateY(-9px) !important;
  box-shadow:0 34px 70px rgba(181,67,63,.28);
  border-color:var(--gold);z-index:5;
}
.work-img{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:saturate(.94) contrast(1.05);
  transition:transform 1.1s cubic-bezier(.2,.8,.2,1),filter .5s ease;
}
.work-card:hover .work-img{transform:scale(1.06);filter:saturate(1.06) contrast(1.07)}
.work-card::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,transparent 32%,rgba(51,48,59,.8) 100%);
}
/* 卡片四角金饰 */
.work-card::before{
  content:"";position:absolute;inset:12px;z-index:3;pointer-events:none;
  border:1px solid rgba(226,194,106,.42);
  opacity:0;transition:opacity .5s ease;
}
.work-card:hover::before{opacity:1}
.work-meta{
  position:relative;z-index:2;padding:26px;
  display:flex;flex-direction:column;justify-content:flex-end;height:100%;
}
.work-card h4{
  font-family:var(--t-cn-serif);font-weight:600;
  font-size:clamp(19px,1.8vw,26px);letter-spacing:.03em;
}
.work-card span{
  font-family:var(--t-mono);font-size:12px;letter-spacing:.06em;
  color:var(--gold-lt);
}
@media (max-width:780px){
  .work-card,.work-card:nth-child(n){grid-column:span 12;min-height:250px;transform:none}
  .work-card:hover{transform:translateY(-5px) !important}
}

/* ============== CONTACT（素雅收尾：淡彩大底 + 粉蓝撞色 + 深蓝金印） ============== */
.contact{
  background:
    radial-gradient(720px circle at 84% 10%, rgba(191,217,255,.6), transparent 62%),
    linear-gradient(150deg,#F0E9DD 0%, #F6F1E8 55%, #EBDFD3 100%);
  color:var(--ink);
}
.contact .sec-bg{color:var(--gold);opacity:.10}
.contact .section-title{color:var(--ink)}
.contact .section-title u{text-decoration-color:var(--pink)}
.contact .kicker{color:var(--blue)}
.contact .m-ctc-pagoda{color:var(--gold);opacity:.14}
.contact .m-ctc-cloud{color:var(--blue);opacity:.12}
.contact .m-ctc-phoenix{color:var(--pink);opacity:.12}
.contact-single{display:grid;place-items:center;margin-bottom:70px}
.wechat-card{
  position:relative;cursor:pointer;text-align:center;
  min-width:min(430px,100%);
  padding:36px 40px;
  display:grid;gap:10px;justify-items:center;
}
.wechat-card .contact-link{letter-spacing:.08em;word-break:break-all}
.wx-hint{
  font-family:var(--t-mono);font-size:11px;letter-spacing:.1em;
  color:rgba(51,48,59,.5);transition:color .3s ease;
}
.wechat-card:hover .wx-hint{color:var(--pink)}
.wechat-card.copied{
  border-color:var(--pink);
  background:rgba(255,79,163,.08);
  box-shadow:0 20px 44px rgba(255,79,163,.20);
}
.wechat-card.copied .wx-hint,
.wechat-card.copied .contact-link{color:var(--pink)}
@media (max-width:520px){
  .wechat-card{min-width:0;width:100%;padding:28px 22px}
}
.contact-card{
  padding:28px;
  background:rgba(255,255,255,.55);
  border:1px solid rgba(201,162,39,.45);
  transition:transform .4s ease,background .4s ease,border-color .4s ease,box-shadow .4s ease;
}
.contact-card:hover{
  transform:translateY(-5px);
  background:rgba(255,255,255,.8);
  border-color:var(--gold);
  box-shadow:0 20px 44px rgba(150,110,30,.16);
}
.contact-label{
  display:block;font-family:var(--t-mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);margin-bottom:8px;
}
.contact-link{
  display:inline-block;
  font-family:var(--t-cn-serif);font-weight:600;
  font-size:clamp(18px,1.8vw,23px);letter-spacing:.02em;
  color:var(--ink);
}
a.contact-link:hover{color:var(--blue)}

.big-byline{
  display:grid;justify-items:center;text-align:center;gap:10px;
  padding:60px 0 30px;
  border-top:1px solid rgba(201,162,39,.4);
}
.bl-kicker{
  font-family:var(--t-mono);font-size:11px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--blue);
}
.big-byline p{
  font-family:var(--t-display);font-style:italic;font-weight:600;
  font-size:clamp(28px,4.4vw,60px);line-height:1.22;
  background:linear-gradient(112deg,#1B2A5B 0%,var(--blue) 40%,var(--pink) 74%,#1B2A5B);
  background-size:260% 260%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shimmer 11s ease-in-out infinite;
}
.byline-mark{
  margin-top:20px;
  font-family:var(--t-cn-serif);font-weight:600;font-size:32px;
  width:76px;height:76px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--indigo-dp),var(--indigo));
  color:var(--gold-lt);
  border:2px solid rgba(226,194,106,.9);
  box-shadow:0 12px 30px rgba(16,30,66,.30);
  animation:sealPulse 4.5s ease-in-out infinite;
}

/* ============== FOOTER ============== */
.footer{
  background:linear-gradient(160deg,#18224E,#0E1733);color:var(--cream);
  position:relative;padding:32px 0 0;overflow:hidden;
  border-top:1px solid rgba(226,194,106,.3);
}
.footer-inner{
  position:relative;z-index:2;
  display:flex;justify-content:space-between;align-items:center;
  gap:22px;flex-wrap:wrap;font-size:13px;
}
.footer-brand{display:inline-flex;align-items:center;gap:11px}
.footer-brand > span:last-child{
  font-family:var(--t-cn-serif);font-size:14px;letter-spacing:.05em;
}
.footer-brand em{
  font-family:var(--t-ui);font-style:normal;font-size:11px;
  color:rgba(253,246,236,.55);
}
.footer-mid{display:flex;gap:24px;font-family:var(--t-mono);font-size:12px;letter-spacing:.04em}
.footer-mid a{transition:color .28s ease}
.footer-mid a:hover{color:var(--gold-lt)}
.footer-end{font-family:var(--t-mono);font-size:11px;color:rgba(253,246,236,.6)}
.footer-glyph{
  position:absolute;right:20px;bottom:-14px;line-height:1;
  font-family:var(--t-cn-serif);font-weight:600;
  font-size:clamp(140px,24vw,300px);
  color:rgba(201,162,39,.07);
  pointer-events:none;user-select:none;
}
@media (max-width:620px){
  .footer-inner{flex-direction:column;align-items:flex-start;gap:14px}
}

/* ============== REVEAL（仅启用 JS 才隐藏等入场，无 JS 直接可见） ============== */
/* 用 translate 属性而不是 transform：
   .js .reveal.in 的特异性(0,3,0)已高于组件 hover(0,2,0)，transform 互不干扰；
   translate 与 transform 是两个独立属性，可叠加。 */
.js .reveal{
  opacity:0;
  translate:0 28px;
  transition:opacity .9s ease, translate .9s cubic-bezier(.2,.7,.2,1);
}
.js .reveal.in{opacity:1;translate:none}

/* ============== REDUCED MOTION ============== */
@media (prefers-reduced-motion: reduce){
  *{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;translate:none}
}