/* ============================================================
   Yoqin — Fluid Gradient Dreamy Portfolio
   ============================================================ */

:root{
  --bg:            #f6f4f1;
  --bg-alt:        #fbf9f7;
  --ink:           #17161c;
  --ink-2:         #4b4753;
  --ink-3:         #8b8693;
  --line:          rgba(23,22,28,.10);
  --line-soft:     rgba(23,22,28,.06);

  --c1: #ff7ab8;   /* 粉 */
  --c2: #a78bfa;   /* 薰衣草 */
  --c3: #5ee7df;   /* 青 */
  --c4: #ffb86b;   /* 琥珀 */

  --surface:       rgba(255,255,255,.58);
  --surface-solid: #ffffff;
  --shadow-s: 0 2px 10px rgba(30,22,45,.05);
  --shadow-m: 0 14px 40px -12px rgba(30,22,45,.18);
  --shadow-l: 0 40px 90px -30px rgba(30,22,45,.35);

  --font-display: "Optima", "Cormorant Garamond", "Songti SC", "STSong", Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC",
               "Noto Sans SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;

  --wrap: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --radius: 22px;
}

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

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

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; border:0; background:none; cursor:pointer; }
ul{ margin:0; padding:0; list-style:none; }

::selection{ background:rgba(167,139,250,.28); }

/* ---------- 流体渐变背景 ---------- */
.fluid-bg{
  position:fixed; inset:0; z-index:-1; overflow:hidden;
  background:
    radial-gradient(120% 90% at 50% -10%, #fffdfb 0%, var(--bg) 55%, #f0ece7 100%);
}
.orb{
  position:absolute; display:block; border-radius:50%;
  filter:blur(90px); opacity:.5; will-change:transform;
}
.orb-1{ width:46vw; height:46vw; left:-8vw;  top:-6vh;  background:radial-gradient(circle at 30% 30%, var(--c1), transparent 68%); animation:drift1 34s ease-in-out infinite; }
.orb-2{ width:40vw; height:40vw; right:-6vw; top:6vh;   background:radial-gradient(circle at 60% 40%, var(--c2), transparent 68%); animation:drift2 42s ease-in-out infinite; }
.orb-3{ width:44vw; height:44vw; left:8vw;   top:78vh;  background:radial-gradient(circle at 40% 60%, var(--c3), transparent 68%); animation:drift3 38s ease-in-out infinite; }
.orb-4{ width:34vw; height:34vw; right:10vw; top:132vh; background:radial-gradient(circle at 50% 50%, var(--c4), transparent 68%); animation:drift4 46s ease-in-out infinite; }

@keyframes drift1{ 0%,100%{transform:translate3d(0,0,0) scale(1)} 50%{transform:translate3d(9vw,7vh,0) scale(1.14)} }
@keyframes drift2{ 0%,100%{transform:translate3d(0,0,0) scale(1.08)} 50%{transform:translate3d(-11vw,10vh,0) scale(.92)} }
@keyframes drift3{ 0%,100%{transform:translate3d(0,0,0) scale(1.05)} 50%{transform:translate3d(12vw,-9vh,0) scale(1.18)} }
@keyframes drift4{ 0%,100%{transform:translate3d(0,0,0) scale(.95)} 50%{transform:translate3d(-9vw,-12vh,0) scale(1.16)} }

.grain{
  position:absolute; inset:-50%;
  opacity:.32; mix-blend-mode:multiply; pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
}

/* ---------- 导航 ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:60;
  display:flex; align-items:center; justify-content:space-between;
  padding:20px clamp(18px,4vw,44px);
  transition:background .5s var(--ease), backdrop-filter .5s var(--ease),
             padding .5s var(--ease), box-shadow .5s var(--ease);
}
.nav.is-stuck{
  background:rgba(250,248,246,.72);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  padding:12px clamp(18px,4vw,44px);
  box-shadow:0 1px 0 var(--line-soft);
}
.nav__brand{
  display:inline-flex; align-items:center; gap:10px;
  font-weight:600; letter-spacing:.06em; font-size:15px;
  color:var(--ink); mix-blend-mode:normal;
}
.nav__dot{
  width:11px; height:11px; border-radius:50%;
  background:linear-gradient(135deg, var(--c1), var(--c2) 55%, var(--c3));
  box-shadow:0 0 14px rgba(167,139,250,.7);
}
.nav__links{ display:flex; gap:clamp(14px,2.4vw,34px); }
.nav__links a{
  position:relative; font-size:14px; letter-spacing:.08em; color:var(--ink-2);
  padding-bottom:3px; transition:color .3s var(--ease);
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:linear-gradient(90deg, var(--c1), var(--c2));
  transition:width .35s var(--ease);
}
.nav__links a:hover{ color:var(--ink); }
.nav__links a:hover::after{ width:100%; }

.nav:not(.is-stuck) .nav__brand,
.nav:not(.is-stuck) .nav__links a{ color:rgba(255,255,255,.94); text-shadow:0 1px 18px rgba(20,14,30,.35); }
.nav:not(.is-stuck) .nav__links a:hover{ color:#fff; }
.nav:not(.is-stuck) .nav__links a::after{ background:rgba(255,255,255,.9); }

/* ---------- 首屏 ---------- */
.hero{
  position:relative; min-height:100svh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; overflow:hidden;
  padding:120px 24px 140px;
}
.hero__media{ position:absolute; inset:0; z-index:-1; }
.hero__video{
  width:100%; height:100%; object-fit:cover; display:block;
  transform:scale(1.06); filter:saturate(1.18) contrast(1.05) brightness(1.03);
}
.hero__media.is-image .hero__video{ display:none; }
.hero__media.is-image{
  background-size:cover; background-position:center;
}
.hero__scrim{
  position:absolute; inset:0;
  background:
    radial-gradient(120% 70% at 50% 0%, rgba(14,10,22,.32) 0%, rgba(14,10,22,0) 55%),
    radial-gradient(70% 55% at 50% 55%, rgba(14,10,22,.14) 0%, rgba(14,10,22,0) 80%),
    linear-gradient(180deg, rgba(14,10,22,.10) 0%, rgba(14,10,22,0) 28%, rgba(14,10,22,0) 68%, rgba(246,244,241,.55) 96%, var(--bg) 100%);
}

.hero__inner{ max-width:880px; color:#fff; }
.hero__eyebrow{ transition-delay:.10s; text-shadow:0 2px 22px rgba(20,14,30,.45), 0 0 2px rgba(20,14,30,.3); }
.hero__title  { transition-delay:.18s; filter:drop-shadow(0 6px 32px rgba(20,14,30,.45)) drop-shadow(0 1px 0 rgba(20,14,30,.25)); }
.hero__role   { transition-delay:.30s; text-shadow:0 2px 18px rgba(20,14,30,.4), 0 0 2px rgba(20,14,30,.3); }
.hero__tagline{ transition-delay:.38s; text-shadow:0 2px 16px rgba(20,14,30,.4), 0 0 2px rgba(20,14,30,.3); }
.hero__actions{ transition-delay:.48s; }
.hero__eyebrow{
  margin:0 0 22px; font-size:12px; letter-spacing:.42em; text-transform:uppercase;
  color:rgba(255,255,255,.82);
}
.hero__title{
  margin:0; font-family:var(--font-display);
  font-size:clamp(60px, 13vw, 168px); line-height:.92; font-weight:400;
  letter-spacing:.02em;
  background:linear-gradient(100deg,#fff 10%, #ffe6f3 40%, #d9d4ff 70%, #cdf6f2 95%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  filter:drop-shadow(0 8px 40px rgba(30,20,50,.35));
}
.hero__role{ margin:20px 0 0; font-size:clamp(15px,2vw,19px); letter-spacing:.18em; color:rgba(255,255,255,.9); }
.hero__tagline{
  margin:14px auto 0; max-width:520px;
  font-size:clamp(14px,1.6vw,17px); line-height:1.9; color:rgba(255,255,255,.72);
}
.hero__actions{ margin-top:40px; display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

.btn{
  display:inline-block; padding:13px 30px; border-radius:999px;
  font-size:14px; letter-spacing:.1em; transition:all .35s var(--ease);
}
.btn--primary{
  background:rgba(255,255,255,.94); color:#17161c; box-shadow:0 10px 30px -8px rgba(0,0,0,.35);
}
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 18px 40px -10px rgba(0,0,0,.4); }
.btn--ghost{
  border:1px solid rgba(255,255,255,.5); color:#fff; backdrop-filter:blur(6px);
}
.btn--ghost:hover{ background:rgba(255,255,255,.14); border-color:rgba(255,255,255,.8); transform:translateY(-2px); }

.hero__scroll{
  position:absolute; bottom:38px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color:var(--ink-3);
}
.hero__mouse{
  width:22px; height:36px; border:1px solid rgba(23,22,28,.28); border-radius:12px;
  display:flex; justify-content:center; padding-top:7px;
}
.hero__mouse span{ width:3px; height:7px; border-radius:2px; background:rgba(23,22,28,.45); animation:wheel 1.9s var(--ease) infinite; }
@keyframes wheel{ 0%{opacity:0;transform:translateY(-4px)} 30%{opacity:1} 70%{opacity:0;transform:translateY(8px)} 100%{opacity:0} }
.hero__scroll-text{ font-size:10px; letter-spacing:.34em; text-transform:uppercase; }

/* ---------- 通用区块 ---------- */
.section{ padding:clamp(80px,11vw,150px) 0; position:relative; }
.wrap{ width:100%; max-width:var(--wrap); margin:0 auto; padding:0 clamp(20px,4vw,40px); }

.kicker{
  margin:0 0 18px; font-size:11px; letter-spacing:.34em; text-transform:uppercase;
  color:var(--ink-3);
}
.section__head{ max-width:640px; margin-bottom:clamp(40px,6vw,64px); }
.section__title{
  margin:0; font-family:var(--font-display); font-weight:400;
  font-size:clamp(34px,5.4vw,64px); line-height:1.1; letter-spacing:.01em;
  background:linear-gradient(96deg, var(--ink) 0%, #6b3f7a 46%, #2a6f78 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.section__sub{ margin:14px 0 0; color:var(--ink-2); font-size:15px; }

/* ---------- 简介 ---------- */
.about__grid{
  display:grid; grid-template-columns:minmax(220px,320px) 1fr;
  gap:clamp(32px,6vw,90px); align-items:start;
}
.about__side{ position:sticky; top:110px; }
.about__name{
  margin:0; font-family:var(--font-display); font-weight:400;
  font-size:clamp(30px,3.6vw,46px); line-height:1.15;
}
.about__role{ margin:8px 0 26px; color:var(--ink-2); font-size:14px; letter-spacing:.14em; }

.meta{ border-top:1px solid var(--line); }
.meta li{
  display:flex; justify-content:space-between; gap:16px;
  padding:11px 0; border-bottom:1px solid var(--line-soft); font-size:14px;
}
.meta .k{ color:var(--ink-3); letter-spacing:.1em; font-size:12px; text-transform:uppercase; white-space:nowrap; }
.meta .v{ text-align:right; color:var(--ink); margin-left:auto; }

.about__body{ padding-top:6px; }
.prose p{ margin:0 0 20px; font-size:clamp(15px,1.5vw,17px); line-height:2; color:var(--ink-2); }
.prose p:first-child{ font-size:clamp(17px,2vw,21px); color:var(--ink); line-height:1.9; }
.prose strong{ font-weight:600; color:var(--ink); }

.about__tags{ display:flex; flex-wrap:wrap; gap:9px; margin-top:34px; }
.tag{
  padding:6px 15px; border-radius:999px; font-size:12.5px; letter-spacing:.06em;
  background:var(--surface); border:1px solid var(--line-soft); color:var(--ink-2);
  backdrop-filter:blur(8px); box-shadow:var(--shadow-s);
}

/* ---------- 缩放轮播 ---------- */
.showcase{ padding-bottom:clamp(60px,8vw,110px); }
.carousel{
  position:relative; margin-top:8px;
  --sw:600px; --sh:392px;
  padding:10px 0 20px;
}
.carousel__stage{
  position:relative; height:var(--sh);
  perspective:1700px; transform-style:preserve-3d;
}
.cs{
  position:absolute; top:0; left:50%;
  width:var(--sw); height:var(--sh);
  margin-left:calc(var(--sw) / -2);
  border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow-l);
  transition:transform .78s var(--ease), opacity .78s var(--ease), box-shadow .78s var(--ease);
  transform-style:preserve-3d; will-change:transform,opacity;
  background:#e9e5e0; cursor:pointer;
  -webkit-user-select:none; user-select:none;
}
.cs .media{
  width:100%; height:100%; object-fit:cover; display:block;
  pointer-events:none; background:#e9e5e0;
}
.cs__veil{
  position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(14,10,22,.62) 0%, rgba(14,10,22,.12) 46%, rgba(14,10,22,0) 100%);
  opacity:0; transition:opacity .78s var(--ease);
}
.cs.is-active .cs__veil{ opacity:1; }
.cs__label{
  position:absolute; left:0; right:0; bottom:0; padding:26px 30px; color:#fff;
  opacity:0; transform:translateY(14px);
  transition:opacity .6s var(--ease) .12s, transform .6s var(--ease) .12s;
}
.cs.is-active .cs__label{ opacity:1; transform:none; }
.cs__label h3{
  margin:0; font-family:var(--font-display); font-weight:400;
  font-size:clamp(20px,2.4vw,30px); line-height:1.25;
}
.cs__label p{ margin:6px 0 0; font-size:12.5px; letter-spacing:.16em; color:rgba(255,255,255,.72); }

.carousel__arrow{
  position:absolute; top:calc(var(--sh) / 2); transform:translateY(-50%);
  width:52px; height:52px; border-radius:50%;
  display:grid; place-items:center; color:var(--ink);
  background:rgba(255,255,255,.72); border:1px solid var(--line-soft);
  backdrop-filter:blur(14px); box-shadow:var(--shadow-m);
  transition:all .35s var(--ease); z-index:200;
}
.carousel__arrow:hover{ background:#fff; transform:translateY(-50%) scale(1.08); }
.carousel__arrow--prev{ left:clamp(4px,4vw,54px); }
.carousel__arrow--next{ right:clamp(4px,4vw,54px); }

.carousel__dots{
  display:flex; justify-content:center; gap:9px;
  margin-top:clamp(20px,3vw,34px);
}
.carousel__dots button{
  width:26px; height:3px; border-radius:2px; background:rgba(23,22,28,.16);
  transition:all .4s var(--ease);
}
.carousel__dots button.is-on{
  width:46px;
  background:linear-gradient(90deg, var(--c1), var(--c2) 60%, var(--c3));
}
.carousel__caption{
  text-align:center; margin-top:16px; min-height:22px;
  font-size:13px; letter-spacing:.18em; color:var(--ink-3);
}

/* ---------- 作品网格 ---------- */
.grid{
  display:grid; gap:clamp(14px,2vw,26px);
  grid-template-columns:repeat(auto-fill, minmax(270px,1fr));
}
.card{
  position:relative; border-radius:18px; overflow:hidden; cursor:zoom-in;
  background:#ece8e3; box-shadow:var(--shadow-s);
  transition:transform .55s var(--ease), box-shadow .55s var(--ease);
  aspect-ratio:4/5;
}
.card:nth-child(6n+1), .card:nth-child(6n+4){ aspect-ratio:4/3; }
.card:nth-child(6n+3){ aspect-ratio:1/1; }
.card .media{
  width:100%; height:100%; object-fit:cover; display:block;
  background:#e3dfda; transition:transform 1.1s var(--ease);
}
.card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-m); }
.card:hover .media{ transform:scale(1.055); }

/* 视频角标 */
.media__badge{
  position:absolute; top:12px; left:12px; z-index:3;
  display:inline-flex; align-items:center; gap:6px;
  padding:5px 11px 5px 9px; border-radius:999px;
  font-size:10.5px; letter-spacing:.18em; color:#fff;
  background:rgba(20,15,28,.42); backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px); pointer-events:none;
}
.media__badge::before{
  content:""; width:0; height:0; margin-top:1px;
  border-left:6px solid #fff; border-top:4px solid transparent;
  border-bottom:4px solid transparent; opacity:.95;
}
.card__info{
  position:absolute; inset:auto 0 0 0; padding:44px 20px 18px; color:#fff;
  background:linear-gradient(0deg, rgba(14,10,22,.72), transparent);
  opacity:0; transform:translateY(10px);
  transition:opacity .45s var(--ease), transform .45s var(--ease);
}
.card:hover .card__info{ opacity:1; transform:none; }
.card__info h3{ margin:0; font-size:16px; font-weight:600; letter-spacing:.02em; }
.card__info p{ margin:3px 0 0; font-size:11.5px; letter-spacing:.18em; color:rgba(255,255,255,.7); }

/* ---------- 联系 ---------- */
.contact{ text-align:center; }
.contact__inner{ display:flex; flex-direction:column; align-items:center; }
.contact__title{
  margin:0; font-family:var(--font-display); font-weight:400;
  font-size:clamp(32px,5.6vw,68px); line-height:1.15;
  background:linear-gradient(96deg, var(--ink) 0%, #7a3f86 50%, #236f78 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.contact__mail{
  margin-top:30px; font-size:clamp(16px,2.4vw,24px); letter-spacing:.04em;
  border-bottom:1px solid var(--line); padding-bottom:6px; transition:all .35s var(--ease);
}
.contact__mail:hover{
  border-color:transparent; letter-spacing:.08em;
  background:linear-gradient(90deg, var(--c1), var(--c2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.contact__links{ display:flex; flex-wrap:wrap; gap:12px; justify-content:center; margin-top:42px; }
.link-pill{
  padding:9px 22px; border-radius:999px; font-size:13.5px; letter-spacing:.08em;
  border:1px solid var(--line); background:var(--surface);
  backdrop-filter:blur(8px); transition:all .35s var(--ease);
}
.link-pill:hover{ transform:translateY(-3px); box-shadow:var(--shadow-m); border-color:transparent; }

/* ---------- 页脚 ---------- */
.footer{ padding:40px 0 46px; border-top:1px solid var(--line-soft); }
.footer__inner{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  font-size:12.5px; letter-spacing:.08em; color:var(--ink-3);
}

/* ---------- 滚动显现 ---------- */
.reveal{
  opacity:0; transform:translateY(28px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-in{ opacity:1; transform:none; }

.reveal-scale{
  opacity:0; transform:translateY(54px) scale(.84);
  filter:blur(8px);
  transition:opacity 1.25s var(--ease), transform 1.25s var(--ease), filter 1.25s var(--ease);
}
.reveal-scale.is-in{ opacity:1; transform:none; filter:none; }

/* ---------- 灯箱 ---------- */
.lightbox{
  position:fixed; inset:0; z-index:300; display:none;
  background:rgba(12,9,18,.94); backdrop-filter:blur(20px);
  align-items:center; justify-content:center; padding:clamp(20px,6vw,70px);
}
.lightbox.is-open{ display:flex; animation:fadeIn .35s var(--ease); }
@keyframes fadeIn{ from{opacity:0} to{opacity:1} }
.lightbox__figure{ margin:0; max-width:min(1100px,92vw); text-align:center; }
.lightbox__figure img{
  max-height:74vh; width:auto; max-width:100%; margin:0 auto;
  border-radius:12px; box-shadow:0 40px 100px -30px rgba(0,0,0,.9);
  animation:pop .5s var(--ease);
}
@keyframes pop{ from{opacity:0;transform:scale(.94)} to{opacity:1;transform:none} }
.lightbox__figure video{
  max-height:76vh; max-width:100%; margin:0 auto; display:block;
  border-radius:12px; background:#000;
  box-shadow:0 40px 100px -30px rgba(0,0,0,.9);
  animation:pop .5s var(--ease);
}
.lightbox__figure [hidden]{ display:none; }
.lightbox__figure figcaption{
  margin-top:20px; color:rgba(255,255,255,.86); display:flex;
  flex-direction:column; gap:6px; font-size:14px;
}
.lightbox__figure figcaption span:last-child{ font-size:11.5px; letter-spacing:.24em; color:rgba(255,255,255,.5); }
.lightbox__close{
  position:absolute; top:24px; right:26px; width:46px; height:46px; border-radius:50%;
  display:grid; place-items:center; color:#fff; background:rgba(255,255,255,.1);
  transition:all .3s var(--ease);
}
.lightbox__close:hover{ background:rgba(255,255,255,.22); transform:rotate(90deg); }
.lightbox__nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:52px; height:52px; border-radius:50%; display:grid; place-items:center;
  color:#fff; background:rgba(255,255,255,.1); transition:all .3s var(--ease);
}
.lightbox__nav:hover{ background:rgba(255,255,255,.22); }
.lightbox__nav--prev{ left:clamp(8px,3vw,34px); }
.lightbox__nav--next{ right:clamp(8px,3vw,34px); }

/* ---------- 编辑按钮 ---------- */
.fab{ position:fixed; right:24px; bottom:24px; z-index:250; display:flex; flex-direction:column; align-items:flex-end; gap:12px; }
.fab__toggle{
  width:54px; height:54px; border-radius:50%; color:#fff;
  background:linear-gradient(135deg, var(--c1), var(--c2) 55%, var(--c3));
  box-shadow:0 14px 34px -8px rgba(167,139,250,.75);
  display:grid; place-items:center; transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.fab__toggle:hover{ transform:scale(1.08) rotate(-8deg); }
.fab__panel{
  width:270px; padding:18px; border-radius:18px;
  background:rgba(255,255,255,.86); backdrop-filter:blur(22px) saturate(170%);
  border:1px solid rgba(255,255,255,.7); box-shadow:var(--shadow-l);
  animation:panelIn .35s var(--ease);
}
@keyframes panelIn{ from{opacity:0;transform:translateY(12px) scale(.96)} to{opacity:1;transform:none} }
.fab__row{ display:flex; align-items:center; justify-content:space-between; font-size:14px; }
.fab__state{ font-size:11px; letter-spacing:.14em; color:#2f9e8f; }
.fab__hint{ margin:10px 0 14px; font-size:11.5px; line-height:1.7; color:var(--ink-3); }
.fab__hint--dim{ margin:12px 0 0; opacity:.8; }
.fab__divider{ height:1px; background:var(--line); margin:12px 0; }

/* 本地改动 / 线上版本的同步状态提示 */
.sync{
  margin:0 0 14px; padding:10px 12px; border-radius:11px;
  font-size:11.5px; line-height:1.7; color:var(--ink-2);
  background:rgba(23,22,28,.045); border:1px solid var(--line-soft);
}
.sync.is-dirty{
  background:rgba(255,184,107,.14); border-color:rgba(255,184,107,.4);
}
.sync.is-clean{
  background:rgba(29,158,117,.10); border-color:rgba(29,158,117,.28);
}
.sync b{ font-weight:600; }
.sync.is-dirty b{ color:#8a5310; }
.sync.is-clean b{ color:#0f6e56; }
.sync code{
  display:block; margin-top:6px; font-size:10.5px; color:var(--ink-3);
  word-break:break-all;
}
.fab__btn{
  width:100%; padding:10px 12px; margin-bottom:8px; border-radius:11px;
  font-size:13px; text-align:left; background:rgba(23,22,28,.045);
  transition:all .25s var(--ease);
}
.fab__btn:hover{ background:rgba(23,22,28,.09); transform:translateX(2px); }
.fab__btn--danger{ color:#c0392b; }
.fab__btn--danger:hover{ background:rgba(192,57,43,.1); }

/* ---------- 编辑模式 ---------- */
body.is-editing [data-edit]{
  outline:1px dashed rgba(167,139,250,.85);
  outline-offset:5px; border-radius:5px;
  transition:outline-color .2s, background .2s;
}
body.is-editing [data-edit]:hover{
  outline-color:var(--c1);
  background:rgba(255,122,184,.07);
}
body.is-editing [data-edit]:focus{
  outline:2px solid var(--c2); outline-offset:5px; background:rgba(167,139,250,.09);
}

.item-tools{
  position:absolute; top:10px; right:10px; z-index:5; display:none; gap:6px;
}
body.is-editing .item-tools{ display:flex; }
.item-tools button{
  width:32px; height:32px; border-radius:9px; display:grid; place-items:center;
  background:rgba(255,255,255,.92); color:var(--ink);
  box-shadow:0 4px 14px rgba(0,0,0,.22); font-size:12px; line-height:1;
  transition:all .25s var(--ease);
}
.item-tools button:hover{ transform:scale(1.1); background:#fff; }
.item-tools .del{ color:#c0392b; }
.cs.has-tools .item-tools,
.card.has-tools .item-tools{ display:flex; }

.work-add{
  display:none; align-items:center; justify-content:center; gap:10px;
  border:1.5px dashed rgba(23,22,28,.2); border-radius:18px; cursor:pointer;
  color:var(--ink-3); font-size:14px; letter-spacing:.08em; aspect-ratio:4/5;
  transition:all .3s var(--ease);
}
body.is-editing .work-add{ display:flex; }
.work-add:hover{ border-color:var(--c2); color:var(--c2); background:rgba(167,139,250,.05); }

/* 编辑模式下出现的行内增删控件 */
.row-del{
  display:none; margin-left:10px; width:22px; height:22px; flex:none;
  border-radius:6px; color:#c0392b; background:rgba(192,57,43,.09);
  font-size:13px; line-height:1; transition:all .22s var(--ease);
}
body.is-editing .row-del{ display:inline-grid; place-items:center; }
.row-del:hover{ background:rgba(192,57,43,.2); transform:scale(1.12); }
.row-del--pill{ position:relative; }
.row-del--pill::after{
  content:""; position:absolute; inset:-10px; /* 扩大点击区 */
}

.row-add{
  display:none !important; border-bottom:0 !important; padding-top:6px;
}
body.is-editing .row-add{ display:flex !important; }
.row-add span{
  font-size:12px; letter-spacing:.14em; color:var(--ink-3); cursor:pointer;
  padding:6px 12px; border-radius:8px; border:1px dashed rgba(23,22,28,.22);
  transition:all .25s var(--ease);
}
.row-add span:hover{ color:var(--c2); border-color:var(--c2); background:rgba(167,139,250,.06); }

.link-pill--add{
  display:none; cursor:pointer; border-style:dashed; color:var(--ink-3);
}
body.is-editing .link-pill--add{ display:inline-block; }
.link-pill--add:hover{ color:var(--c2); border-color:var(--c2); }

/* 编辑模式下 meta 行的值可编辑时的留白 */
body.is-editing .meta li{ padding-right:4px; }

/* ---------- 密码校验弹窗 ---------- */
.modal{
  position:fixed; inset:0; z-index:500; display:none;
  align-items:center; justify-content:center; padding:24px;
}
.modal.is-open{ display:flex; animation:fadeIn .3s var(--ease); }
.modal__backdrop{
  position:absolute; inset:0;
  background:rgba(18,14,26,.52);
  backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
}
.modal__card{
  position:relative; width:min(400px,100%); margin:0;
  padding:36px 32px 24px; border-radius:24px; text-align:center;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(26px) saturate(170%);
  -webkit-backdrop-filter:blur(26px) saturate(170%);
  border:1px solid rgba(255,255,255,.85);
  box-shadow:0 40px 100px -30px rgba(30,22,45,.55);
  animation:modalIn .42s var(--ease);
}
@keyframes modalIn{ from{opacity:0;transform:translateY(16px) scale(.95)} to{opacity:1;transform:none} }

.modal__seal{
  width:52px; height:52px; margin:0 auto 18px; border-radius:50%;
  display:grid; place-items:center; font-size:19px; color:#fff;
  background:linear-gradient(135deg, var(--c1), var(--c2) 55%, var(--c3));
  box-shadow:0 10px 26px -8px rgba(167,139,250,.8);
}
.modal__title{
  margin:0; font-family:var(--font-display); font-weight:400;
  font-size:24px; letter-spacing:.02em;
}
.modal__sub{ margin:6px 0 22px; font-size:13px; color:var(--ink-3); letter-spacing:.04em; }

.modal__input{
  width:100%; padding:13px 16px; margin-bottom:10px;
  border-radius:12px; border:1px solid var(--line);
  background:rgba(255,255,255,.8); font-family:var(--font-sans);
  font-size:15px; color:var(--ink); letter-spacing:.1em;
  transition:all .25s var(--ease);
}
.modal__input:focus{
  outline:none; border-color:var(--c2); background:#fff;
  box-shadow:0 0 0 3px rgba(167,139,250,.16);
}
.modal__input.is-bad{
  border-color:#e24b4a; box-shadow:0 0 0 3px rgba(226,75,74,.14);
  animation:shake .42s var(--ease);
}
@keyframes shake{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-7px)} 40%{transform:translateX(7px)}
  60%{transform:translateX(-4px)} 80%{transform:translateX(4px)}
}

.modal__error{
  min-height:19px; margin:2px 0 10px; text-align:left;
  font-size:12.5px; color:#c0392b; letter-spacing:.02em;
}
.modal__actions{ display:flex; gap:10px; margin-top:6px; }
.modal__btn{
  flex:1; padding:12px; border-radius:12px;
  font-size:14px; letter-spacing:.06em; transition:all .3s var(--ease);
}
.modal__btn--ghost{ background:rgba(23,22,28,.05); color:var(--ink-2); }
.modal__btn--ghost:hover{ background:rgba(23,22,28,.1); }
.modal__btn--primary{
  color:#fff; background:linear-gradient(135deg, var(--c1), var(--c2) 55%, var(--c3));
  box-shadow:0 10px 24px -8px rgba(167,139,250,.75);
}
.modal__btn--primary:hover{ transform:translateY(-2px); filter:brightness(1.06); }
.modal__btn--primary:disabled{ opacity:.55; filter:grayscale(.4); pointer-events:none; }
.modal__note{ margin:14px 0 0; font-size:11.5px; line-height:1.75; color:var(--ink-3); }

/* ---------- Toast ---------- */
.toast{
  position:fixed; left:50%; bottom:34px; transform:translate(-50%,26px);
  padding:11px 22px; border-radius:999px; font-size:13.5px; letter-spacing:.06em;
  background:rgba(23,22,28,.9); color:#fff; backdrop-filter:blur(10px);
  opacity:0; pointer-events:none; transition:all .4s var(--ease); z-index:400;
}
.toast.is-on{ opacity:1; transform:translate(-50%,0); }

/* ---------- 响应式 ---------- */
@media (max-width: 860px){
  .about__grid{ grid-template-columns:1fr; }
  .about__side{ position:static; }
  .nav__links{ gap:16px; }
  .nav__links a{ font-size:13px; }
}
@media (max-width: 640px){
  .nav__links a:nth-child(1){ display:none; }
  .grid{ grid-template-columns:repeat(auto-fill, minmax(150px,1fr)); }
  .card, .card:nth-child(6n+1), .card:nth-child(6n+3), .card:nth-child(6n+4){ aspect-ratio:1/1; }
  .carousel__arrow{ width:44px; height:44px; }
  .fab{ right:16px; bottom:16px; }
  .fab__panel{ width:min(270px, calc(100vw - 32px)); }
  .hero__actions{ flex-direction:column; align-items:center; }
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  html{ scroll-behavior:auto; }
}