/* =========================================================
   連思涵醫師 · Editorial Clinic
   Warm editorial aesthetic — terracotta / honey / paper
   ========================================================= */

/* ---- Taipei Sans TC Beta (self-host upgrade slot) ----
   把官方 TaipeiSansTCBeta-Regular.ttf / -Bold.ttf 放進
   assets/fonts/ 後，全站會自動升級為指定字體。
   下載：https://sites.google.com/view/jtfoundry/zh-tw/downloads */
@font-face{
  font-family:"Taipei Sans TC Beta";
  src:url("../fonts/TaipeiSansTCBeta-Regular.ttf") format("truetype");
  font-weight:400; font-display:swap;
}
@font-face{
  font-family:"Taipei Sans TC Beta";
  src:url("../fonts/TaipeiSansTCBeta-Bold.ttf") format("truetype");
  font-weight:700; font-display:swap;
}

:root{
  /* Morandi · soft mauve palette */
  --paper:#EAE4E9;
  --paper-2:#E5DCE6;
  --paper-3:#D5C9D5;
  --card:#F4EFF4;
  --ink:#3A3540;
  --ink-soft:#6B606C;
  --ink-faint:#9A8E99;
  --clay:#B089A0;
  --clay-deep:#7C5A78;
  --honey:#BBA0B6;
  --rose:#9B8AA0;
  --line:rgba(58,53,64,.12);
  --line-strong:rgba(58,53,64,.22);
  --shadow:32px 32px 64px -32px rgba(105,85,110,.30);
  --shadow-sm:0 18px 40px -24px rgba(105,85,110,.42);

  --display:"Fraunces","Noto Serif TC",Georgia,serif;
  --sans:"Taipei Sans TC Beta","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;

  --maxw:1200px;
  --r:18px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  position:relative;
}
/* warm paper grain overlay */
body::after{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.40;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

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

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:clamp(64px,9vw,128px) 0}

/* ---------- typographic helpers ---------- */
.eyebrow{
  font-family:var(--display);font-style:italic;font-size:1.05rem;
  letter-spacing:.04em;color:var(--clay);display:inline-flex;gap:.5em;align-items:center;
}
.eyebrow::before{content:"";width:34px;height:1.5px;background:var(--clay);display:inline-block}
.kicker{
  font-size:.72rem;letter-spacing:.34em;text-transform:uppercase;
  color:var(--ink-faint);font-weight:700;
}
h1,h2,h3{line-height:1.18;font-weight:700;letter-spacing:-.01em}
.serif{font-family:var(--display);font-weight:400}

/* ---------- header ---------- */
.site-head{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:background .4s ease, box-shadow .4s ease, padding .4s ease;
  padding:22px 0;
}
.site-head.solid{
  background:rgba(251,244,234,.86);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);padding:14px 0;
}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:13px;font-weight:700}
.brand .mark{
  width:42px;height:42px;border-radius:50%;
  background:radial-gradient(circle at 32% 30%,var(--honey),var(--clay) 70%);
  display:grid;place-items:center;color:#fff;flex:none;
  box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.35);
}
.brand .mark svg{width:22px;height:22px}
.brand b{font-size:1.12rem;letter-spacing:.02em}
.brand small{display:block;font-size:.66rem;letter-spacing:.22em;color:var(--ink-faint);font-weight:700;margin-top:1px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.95rem;font-weight:500;position:relative;padding:4px 0;color:var(--ink-soft);transition:color .25s}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--clay);transition:width .3s}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{width:100%}
.btn{
  display:inline-flex;align-items:center;gap:.55em;font-weight:700;font-size:.92rem;
  padding:12px 22px;border-radius:999px;transition:transform .25s, box-shadow .25s, background .25s;
}
.btn-primary{background:var(--clay-deep);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{transform:translateY(-2px);background:#684C66}
.btn-ghost{border:1.5px solid var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--clay);color:var(--clay)}
/* keep primary-button text white inside the nav (overrides .nav a color) */
.nav a.btn-primary{color:#fff}
.nav-toggle{display:none;font-size:1.5rem;color:var(--ink)}

/* ---------- hero ---------- */
.hero{position:relative;padding:168px 0 60px;overflow:hidden}
.hero-blob{
  position:absolute;border-radius:50%;filter:blur(46px);opacity:.5;z-index:0;pointer-events:none;
}
.hero-blob.b1{width:520px;height:520px;right:-120px;top:-60px;
  background:radial-gradient(circle,var(--honey),transparent 68%)}
.hero-blob.b2{width:440px;height:440px;left:-160px;bottom:-120px;
  background:radial-gradient(circle,var(--rose),transparent 66%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}
.hero-copy h1{
  font-size:clamp(2.7rem,5.6vw,4.6rem);margin:18px 0 8px;letter-spacing:-.02em;
}
.hero-copy h1 .em{font-family:var(--display);font-style:italic;font-weight:400;color:var(--clay)}
.hero-copy .lead{font-size:1.18rem;color:var(--ink-soft);max-width:30em;margin:22px 0 32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative}
.portrait{
  position:relative;aspect-ratio:4/5;border-radius:240px 240px 26px 26px;overflow:hidden;
  box-shadow:var(--shadow);background:var(--paper-3);
  border:1px solid rgba(255,255,255,.6);
}
.portrait img{width:100%;height:100%;object-fit:cover;filter:saturate(1.02) contrast(1.02)}
.portrait::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(112,90,118,.30));mix-blend-mode:multiply}
.float-chip{
  position:absolute;background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:12px 16px;box-shadow:var(--shadow-sm);
  display:flex;align-items:center;gap:10px;font-size:.86rem;font-weight:600;
}
.float-chip .dot{width:9px;height:9px;border-radius:50%;background:var(--clay);box-shadow:0 0 0 4px rgba(124,90,124,.20)}
.float-chip.c1{left:-30px;top:48px;animation:floaty 6s ease-in-out infinite}
.float-chip.c2{right:-22px;bottom:90px;animation:floaty 6s ease-in-out infinite .8s}
@keyframes floaty{50%{transform:translateY(-12px)}}

/* ECG pulse line motif */
.pulse{display:block;width:100%;height:46px;color:var(--clay);opacity:.85}
.pulse path{stroke:currentColor;stroke-width:2.4;fill:none;
  stroke-dasharray:600;stroke-dashoffset:600;animation:draw 3.4s ease forwards}
.pulse.run path{animation:draw 3.4s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0;margin-top:54px}
.stat .n{font-family:var(--display);font-size:clamp(2.4rem,4vw,3.2rem);color:var(--clay);line-height:1}
.stat .l{color:var(--ink-soft);font-size:.92rem;margin-top:8px}

/* ---------- section heading ---------- */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(2rem,3.6vw,2.9rem)}
.sec-head h2 .em{font-family:var(--display);font-style:italic;font-weight:400;color:var(--clay)}
.sec-head p{color:var(--ink-soft);max-width:34em;margin-top:10px}

/* ---------- article grid (magazine) ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.card{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .4s cubic-bezier(.2,.7,.2,1),box-shadow .4s,border-color .4s;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.card-media{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--paper-3)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.card:hover .card-media img{transform:scale(1.06)}
.card-idx{position:absolute;top:14px;left:16px;font-family:var(--display);font-style:italic;
  font-size:1.5rem;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.4);z-index:2}
.tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.12em;
  padding:5px 12px;border-radius:999px;background:var(--paper-2);color:var(--clay-deep)}
.card-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-body h3{font-size:1.25rem;letter-spacing:-.01em}
.card-body p{color:var(--ink-soft);font-size:.94rem;flex:1}
.card-foot{display:flex;align-items:center;justify-content:space-between;color:var(--ink-faint);font-size:.82rem}
.read{color:var(--clay);font-weight:700;display:inline-flex;gap:.4em;align-items:center;transition:gap .25s}
.card:hover .read{gap:.8em}

.feature-types{display:flex;gap:8px}
.ft{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:7px;
  background:var(--paper-2);color:var(--clay-deep)}
.ft svg{width:14px;height:14px}

/* ---------- about ---------- */
.about{background:
  linear-gradient(180deg,transparent,rgba(150,125,165,.16)),var(--paper-2);
  border-radius:36px;margin:0 28px;}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:center}
.about-portrait{aspect-ratio:1/1;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);background:var(--paper-3)}
.about-portrait img{width:100%;height:100%;object-fit:cover}
.about-cols-wrap{margin-top:32px}
.about-spec{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 22px;box-shadow:var(--shadow-sm);margin-bottom:18px}
.about-cols{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:start}
.ac-col{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 14px 22px;box-shadow:var(--shadow-sm)}
.ac-title{font-size:.9rem;letter-spacing:.02em;color:var(--clay-deep);font-weight:700;margin-bottom:13px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.ac-col ul{list-style:none;display:flex;flex-direction:column;gap:7px}
.ac-col li{position:relative;padding-left:13px;color:var(--ink-soft);font-size:.8rem;line-height:1.5;letter-spacing:-.01em}
.ac-col li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--honey)}
.cred-chips{display:flex;flex-wrap:wrap;gap:8px}
.cred-chips span{background:var(--paper-2);color:var(--clay-deep);border-radius:999px;padding:6px 12px;font-size:.82rem;font-weight:600}
@media(max-width:1000px){.about-cols{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.about-cols{grid-template-columns:1fr;gap:14px}}

/* ---------- CTA band ---------- */
.cta{position:relative;overflow:hidden;background:var(--clay-deep);color:#fff;border-radius:30px;margin:0 28px;
  padding:clamp(48px,7vw,84px)}
.cta::before{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,var(--honey),transparent 70%);opacity:.6}
.cta h2{font-size:clamp(2rem,4vw,3rem);max-width:16em;position:relative}
.cta p{opacity:.92;margin:16px 0 28px;max-width:30em;position:relative}
.cta .btn-primary{background:#fff;color:var(--clay-deep)}
.cta .btn-primary:hover{background:var(--paper)}

/* ---------- footer ---------- */
.foot{padding:64px 0 40px;border-top:1px solid var(--line);color:var(--ink-soft)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot h4{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:14px}
.foot a{display:block;padding:5px 0;color:var(--ink-soft);transition:color .2s}
.foot a:hover{color:var(--clay)}
.foot .line-add{margin-top:8px}
.foot .line-add img{height:36px;width:auto;transition:transform .25s}
.foot .line-add:hover img{transform:translateY(-2px)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  padding-top:24px;border-top:1px solid var(--line);font-size:.84rem;color:var(--ink-faint)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}

/* ---------- article page ---------- */
.article-head{padding:150px 0 30px}
.article-head .meta{display:flex;gap:14px;align-items:center;color:var(--ink-faint);font-size:.88rem;margin:18px 0}
.article-head h1{font-size:clamp(2.1rem,4.5vw,3.4rem);max-width:18em}
.article-cover{aspect-ratio:16/9;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);margin:30px 0 10px;background:var(--paper-3)}
.article-cover img{width:100%;height:100%;object-fit:cover}
.prose{max-width:760px;margin:0 auto;font-size:1.12rem}
.prose>*{margin:0 auto}
.prose p{margin:1.3em 0;color:#423D48}
.prose h2{font-size:1.7rem;margin:1.8em 0 .6em;color:var(--ink)}
.prose h2::before{content:"";display:block;width:40px;height:3px;background:var(--clay);margin-bottom:.5em;border-radius:2px}
.prose ul{margin:1.2em 0;padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:30px;margin:.6em 0;color:#423D48}
.prose ul li::before{content:"";position:absolute;left:6px;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--honey)}
.prose figure{margin:2em 0}
.prose figure img{border-radius:18px;box-shadow:var(--shadow-sm);width:100%}
.prose figcaption{text-align:center;font-size:.86rem;color:var(--ink-faint);margin-top:10px}
.prose .video{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);margin:2em 0;background:#000}
.prose .video iframe,.prose .video video{position:absolute;inset:0;width:100%;height:100%;border:0}
.prose blockquote{border-left:3px solid var(--clay);padding:.4em 0 .4em 22px;margin:1.6em 0;
  font-family:var(--display);font-style:italic;font-size:1.3rem;color:var(--clay-deep)}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:40px}

/* ---------- editor (new article) ---------- */
.editor{max-width:780px;margin:0 auto}
.field{margin-bottom:22px}
.field label{display:block;font-weight:700;margin-bottom:8px;font-size:.95rem}
.field input[type=text],.field select,.field textarea{
  width:100%;font-family:inherit;font-size:1rem;color:var(--ink);
  background:var(--card);border:1.5px solid var(--line-strong);border-radius:12px;padding:13px 16px;transition:border-color .25s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--clay)}
.field textarea{min-height:120px;resize:vertical;line-height:1.8}
.blocks{display:flex;flex-direction:column;gap:14px;margin:18px 0}
.block-item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;position:relative}
.block-item .bk-type{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--clay);font-weight:700;margin-bottom:8px;display:flex;justify-content:space-between}
.block-item .rm{color:var(--ink-faint);font-size:.8rem}
.block-item .rm:hover{color:var(--clay)}
.block-item img{border-radius:10px;margin-top:8px;max-height:240px;width:auto}
.add-row{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 26px}
.add-row .btn-ghost{padding:10px 16px;font-size:.88rem}
.hint{color:var(--ink-faint);font-size:.85rem;margin-top:6px}
.toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);opacity:0;
  background:var(--ink);color:var(--paper);padding:14px 26px;border-radius:999px;font-weight:600;
  transition:.4s;z-index:2000;box-shadow:var(--shadow)}
.toast.show{opacity:1;transform:translateX(-50%)}

/* page intro band for sub pages */
.page-band{padding:150px 0 20px}
.page-band h1{font-size:clamp(2.2rem,4.5vw,3.4rem)}
.page-band h1 .em{font-family:var(--display);font-style:italic;font-weight:400;color:var(--clay)}
.page-band p{color:var(--ink-soft);max-width:36em;margin-top:14px}

/* filter pills */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:34px 0 6px}
.pill{padding:9px 18px;border-radius:999px;border:1.5px solid var(--line-strong);font-size:.9rem;font-weight:600;color:var(--ink-soft);transition:.25s}
.pill.active,.pill:hover{background:var(--clay-deep);border-color:var(--clay-deep);color:#fff}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-art{max-width:380px;margin:0 auto}
  .about-grid{grid-template-columns:1fr;gap:34px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav{position:fixed;inset:0 0 0 auto;width:min(78vw,320px);background:var(--card);
    flex-direction:column;align-items:flex-start;justify-content:center;padding:40px;gap:18px;
    transform:translateX(100%);transition:transform .4s;box-shadow:var(--shadow);z-index:1001}
  .nav.open{transform:none}
  .nav-toggle{display:block;z-index:1002}
}
@media(max-width:560px){
  .stats{grid-template-columns:1fr;gap:18px}
  .cards{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .wrap{padding:0 20px}
}