/* 白底、黑字、一種字體、細線、大量留白。唯一的顏色是印章的紅。 */
:root{
  --paper:#f5f0e9;
  --surface:#ffffff;
  --ink:#141414;
  --muted:#6b6b6b;
  --line:#dcdcdc;
  --accent:#b3261e;
  --accent-ink:#ffffff;
  --font:"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;
  --font-display:var(--font);--font-body:var(--font);--font-hand:var(--font);--font-mono:var(--font);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.85;-webkit-font-smoothing:antialiased}
a{color:var(--ink);text-underline-offset:4px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 28px}
h1,h2,h3{margin:0;font-weight:700;line-height:1.35;text-wrap:balance}
p{margin:0}
.site-head{border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 28px;padding-top:20px;padding-bottom:20px}
.brand{text-decoration:none;display:flex;align-items:baseline;gap:10px}
.brand b{font-size:1.15rem;font-weight:900;letter-spacing:.14em}
.brand span{font-size:.72rem;letter-spacing:.24em;color:var(--muted)}
nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 26px}
nav a{text-decoration:none;font-size:.95rem;color:var(--ink)}
nav a:hover{text-decoration:underline}
.btn{display:inline-block;font:500 1rem var(--font);padding:13px 26px;border:1px solid var(--ink);background:var(--paper);color:var(--ink);text-decoration:none;cursor:pointer;letter-spacing:.06em;transition:background .15s,color .15s}
.btn.solid{background:var(--ink);color:#fff}
.btn:hover{background:var(--ink);color:#fff}
.btn.solid:hover{background:#3a3a3a}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.tag{font-size:.8rem;letter-spacing:.2em;color:var(--muted)}
.hint,.small{font-size:.88rem;color:var(--muted)}
section{padding:96px 0;border-top:1px solid var(--line)}
.h-sec{font-size:.85rem;font-weight:500;letter-spacing:.3em;color:var(--muted);margin-bottom:40px}

/* 開頭 */
.hero{border-top:0;padding:88px 0 72px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:64px;align-items:center}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:900;line-height:1.3;letter-spacing:.04em}
.hero p{font-size:1.1rem;color:#333;margin:26px 0 34px;max-width:26em}
.nums{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:72px;border-top:1px solid var(--ink)}
.nums div{padding:22px 0 0}
.nums b{display:block;font-size:clamp(2rem,4.4vw,3rem);font-weight:900;line-height:1.1;font-variant-numeric:tabular-nums}
.nums span{font-size:.92rem;color:var(--muted)}

/* 配方單 */
.sheet{border:1px solid var(--ink);padding:28px 28px 22px;background:#fff;position:relative}
.sheet-top{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:4px}
.sheet-top b{font-size:1.1rem;letter-spacing:.3em}
.sheet-top span{font-size:.78rem;color:var(--muted);letter-spacing:.08em}
.sheet table{width:100%;border-collapse:collapse;font-size:.88rem}
.sheet th{font-weight:500;color:var(--muted);text-align:left;padding:9px 0;border-bottom:1px solid var(--line);font-size:.76rem;letter-spacing:.14em}
.sheet td{padding:9px 0;border-bottom:1px solid var(--line);letter-spacing:.02em}
.sheet td:nth-child(2),.sheet th:nth-child(2){text-align:right;font-variant-numeric:tabular-nums;padding-right:18px}
.sheet td:nth-child(3){color:var(--muted)}
.sheet tr.row{opacity:0;transform:translateY(6px);transition:opacity .5s,transform .5s}
.sheet tr.row.on{opacity:1;transform:none}
.sheet-foot{display:flex;justify-content:space-between;align-items:flex-end;margin-top:18px;font-size:.8rem;color:var(--muted)}
.seal{width:64px;height:64px;border:2px solid var(--accent);color:var(--accent);border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:1.5rem;transform:rotate(-10deg) scale(1.6);opacity:0;transition:opacity .35s,transform .35s cubic-bezier(.2,1.4,.4,1)}
.seal.on{opacity:.9;transform:rotate(-10deg) scale(1)}
.sheet-note{font-size:.76rem;color:var(--muted);margin-top:10px}
.no-js .sheet tr.row,.no-js .seal{opacity:1;transform:none}

/* 服務清單 */
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.rows a{display:grid;grid-template-columns:minmax(0,13em) minmax(0,1fr) auto;gap:24px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:padding .2s,background .2s}
.rows a:hover{background:var(--surface);padding-left:14px;padding-right:14px}
.rows h3{font-size:1.35rem;letter-spacing:.06em}
.rows p{color:#444}
.rows span{font-size:1.2rem}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:start}
.lead{font-size:1.45rem;font-weight:700;line-height:1.6;letter-spacing:.03em}
.split p+p{margin-top:14px}

.qa{margin:0;border-top:1px solid var(--ink)}
.qa div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:32px;padding:24px 0;border-bottom:1px solid var(--line)}
.qa dt{font-size:1.25rem;font-weight:700}
.qa dd{margin:0;color:#333}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px;counter-reset:s}
.steps li{counter-increment:s;border-top:1px solid var(--ink);padding-top:16px}
.steps li::before{content:counter(s);display:block;font-size:.8rem;color:var(--muted);letter-spacing:.2em;margin-bottom:8px}
.steps b{display:block;font-size:1.1rem}
.steps span{font-size:.92rem;color:var(--muted)}

.reads{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.reads li{border-bottom:1px solid var(--line)}
.reads a{display:block;padding:18px 0;text-decoration:none;font-size:1.08rem;transition:padding .2s}
.reads a:hover{padding-left:12px;text-decoration:underline}
.reads span{display:none}

form{display:grid;gap:16px}
label{display:grid;gap:6px;font-size:.9rem;font-weight:500}
input,textarea,select{font:inherit;font-size:1rem;padding:11px 12px;border:1px solid var(--ink);border-radius:0;background:#fff;color:var(--ink);width:100%}
textarea{min-height:88px;resize:vertical}
.out{display:none;border:1px dashed var(--ink);padding:14px;font-size:.92rem;white-space:pre-wrap;background:var(--surface)}
.out.on{display:block}

footer{border-top:1px solid var(--ink);padding:36px 0 56px;font-size:.9rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px}

/* 文章與服務頁 */
.post{max-width:44rem;margin:0 auto;padding:72px 28px 96px}
.post h1{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:900;margin:14px 0 16px;letter-spacing:.03em}
.post h2{font-size:1.35rem;margin:52px 0 14px;padding-top:26px;border-top:1px solid var(--line)}
.post h3{font-size:1.1rem}
.post p{margin:0 0 16px}
.post ul,.post ol{margin:0 0 18px;padding-left:1.3em}
.post li{margin-bottom:6px}
.post .byline{font-size:.85rem;color:var(--muted);margin-bottom:28px}
.post .lede{font-size:1.15rem}
.post .quick{border:1px solid var(--ink);padding:22px 24px 8px;margin:28px 0}
.post .quick b{display:block;font-size:.8rem;letter-spacing:.24em;color:var(--muted);font-weight:500;margin-bottom:10px}
.post .cta-box{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:28px 0;margin:48px 0}
.post .cta-box p{margin:10px 0 18px}
.post .src{font-size:.85rem;color:var(--muted)}
.post .src li{overflow-wrap:anywhere}

@media (max-width:860px){
  section{padding:64px 0}
  .hero{padding:48px 0 48px}
  .hero .wrap,.split{grid-template-columns:minmax(0,1fr);gap:40px}
  .rows a{grid-template-columns:minmax(0,1fr) auto;gap:6px 16px}
  .rows p{grid-column:1/-1;grid-row:2}
  .qa div{grid-template-columns:minmax(0,1fr);gap:8px}
  .steps{grid-template-columns:minmax(0,1fr);gap:18px}
  .nums{margin-top:48px}
}
@media (max-width:480px){.wrap{padding:0 18px}.nums{grid-template-columns:minmax(0,1fr)}.sheet{padding:20px 18px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sheet tr.row,.seal{transition:none;opacity:1;transform:none}.seal{transform:rotate(-10deg)}}
.hero .wrap.full{display:block}
.hero .sheet-note{font-size:.76rem;margin:10px 0 0;color:var(--muted);max-width:none}

/* 圖片 */
.hero-pic svg{width:100%;height:auto;display:block}
.up{animation:up .9s cubic-bezier(.2,.7,.2,1) both}
.u2{animation-delay:.12s}.u3{animation-delay:.24s}.u4{animation-delay:.36s}
@keyframes up{from{opacity:0;translate:0 18px}to{opacity:1;translate:0 0}}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.card{text-decoration:none;display:flex;flex-direction:column;gap:8px}
.card .pic{background:#f4f4f2;aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;margin-bottom:8px}
.card .pic svg{width:100%;height:100%;transition:transform .35s}
.card:hover .pic svg{transform:scale(1.06)}
.card h3{font-size:1.2rem;letter-spacing:.06em}
.card p{color:#555;font-size:.95rem;line-height:1.7}
.card:hover h3{text-decoration:underline;text-underline-offset:5px}
@media (max-width:860px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.cards{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion:reduce){.up{animation:none}}

/* 開頭：捲動時播放的一段 */
.scrub{--sh:760px;--track:1;border-top:0;padding:0;height:calc(var(--sh) * var(--track));position:relative}
.stage{position:sticky;top:0;height:var(--sh);overflow:hidden;display:flex;flex-direction:column;align-items:center;padding:44px 20px 64px}
.caps{position:relative;width:100%;max-width:980px;height:190px;flex:none;text-align:center}
.cap{position:absolute;inset:0;opacity:0;will-change:opacity,transform}
.cap h1{font-size:clamp(2rem,6vw,4.2rem);font-weight:900;line-height:1.25;letter-spacing:.03em}
.cap p{color:#555;font-size:clamp(1rem,2vw,1.25rem);margin-top:14px}
.cap .cta{justify-content:center;margin-top:22px}
.cap[data-c="4"] h1{font-size:clamp(1.7rem,4.4vw,3rem)}
.scene{flex:1;min-height:0;width:100%;display:flex;justify-content:center}
.scene svg{height:100%;width:auto;max-width:100%}
.hint-scroll{position:absolute;bottom:18px;left:50%;translate:-50% 0;font-size:.8rem;letter-spacing:.3em;color:var(--muted)}
.hint-scroll::after{content:"";display:block;width:1px;height:26px;background:var(--muted);margin:8px auto 0;animation:hs 1.6s infinite}
@keyframes hs{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.hero-nums{border-top:0;padding:8px 0 72px}
.hero-nums .nums{margin-top:0}
@media (max-width:600px){.caps{height:190px}.stage{padding-top:28px}}

/* v7：暖色底、白色區塊、彩色場景圖 */
section{border-top:0}
.band{background:#fff}
.site-head{background:#fff}
.sec-lead{margin:-18px 0 36px}
.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.card{background:#fff;gap:0;border-radius:6px;overflow:hidden;box-shadow:0 1px 0 rgba(0,0,0,.04),0 14px 34px -22px rgba(60,40,10,.35);transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-4px);box-shadow:0 1px 0 rgba(0,0,0,.04),0 22px 44px -22px rgba(60,40,10,.45)}
.card .pic{aspect-ratio:16/10;margin:0;background:none;display:block}
.card .pic svg{display:block}
.card .tx{padding:24px 26px 26px;display:flex;flex-direction:column;gap:8px}
.card h3{font-size:1.35rem}
.card p{font-size:1rem;color:#444}
.card .more{font-size:.9rem;font-weight:700;margin-top:6px}
.card .more::after{content:" →"}
.law{background:var(--ink);color:#fff;padding:72px 0}
.law .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:end}
.law-big{font-size:clamp(1.7rem,4vw,2.7rem);font-weight:900;line-height:1.35;letter-spacing:.03em}
.law-src{font-size:.82rem;color:#aaa;margin-top:6px}
.btn.inv{border-color:#fff;color:#fff;background:transparent}
.btn.inv:hover{background:#fff;color:var(--ink)}
.ticks{list-style:none;margin:14px 0 0;padding:0}
.ticks li{padding:9px 0 9px 30px;border-bottom:1px solid var(--line);position:relative;font-weight:500}
.ticks li::before{content:"";position:absolute;left:4px;top:15px;width:12px;height:6px;border-left:2.5px solid var(--accent);border-bottom:2.5px solid var(--accent);transform:rotate(-45deg)}
.sheet{box-shadow:0 24px 50px -30px rgba(60,40,10,.5)}
form#b{background:#fff;padding:30px;border-radius:6px}
@media (max-width:760px){.cards{grid-template-columns:minmax(0,1fr)}.law .wrap{grid-template-columns:minmax(0,1fr);gap:22px}.law{padding:52px 0}form#b{padding:20px}}

/* v8：頁首固定、回頁首、手機調整 */
.site-head{position:sticky;top:0;z-index:50;background:rgba(245,240,233,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.site-head .wrap{flex-wrap:nowrap;padding-top:14px;padding-bottom:14px}
nav ul{flex-wrap:nowrap}
section{scroll-margin-top:64px}
.stage{top:var(--hh,0px)}
.cap .big,.cap h1{font-size:clamp(2rem,6vw,4.2rem);font-weight:900;line-height:1.25;letter-spacing:.03em;text-wrap:balance}
.cap[data-c="4"] h1{font-size:clamp(1.7rem,4.4vw,3rem)}
.totop{position:fixed;right:18px;bottom:22px;z-index:60;width:46px;height:46px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .25s,transform .25s;box-shadow:0 8px 20px -8px rgba(0,0,0,.5)}
.totop.on{opacity:1;pointer-events:auto;transform:none}
footer a{color:inherit}
@media (max-width:600px){
  .brand span{display:none}
  .brand b{font-size:1.05rem;white-space:nowrap}
  .site-head .wrap{gap:14px}
  nav ul{gap:0 14px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
  nav a{font-size:.86rem}
  .caps{height:170px}
  .scene{align-items:flex-start}
  .scene svg{width:100%;height:auto;max-height:100%}
  .nums{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:12px}
  .nums span{font-size:.8rem;line-height:1.5;display:block}
  .lead{font-size:1.25rem}
}

/* v9：3D 開頭 */
.scene{position:relative}
#c3d{display:none;position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y;cursor:grab}
#c3d.grab{cursor:grabbing}
.chips{display:none}
.has3d #c3d{display:block}
.has3d .scene svg{display:none}
.has3d .chips{display:block;position:absolute;right:max(4%,calc(50% - 430px));top:26%;pointer-events:none}
.chips div{opacity:0;font-size:.82rem;font-weight:700;letter-spacing:.08em;padding:9px 0 9px 16px;border-left:2px solid var(--ink);margin-bottom:14px;line-height:1.4}
.chips small{display:block;font-weight:400;color:#666;letter-spacing:0;font-size:.76rem}
@media (max-width:600px){.has3d .chips{right:10px;top:4%}.chips div{font-size:.68rem;padding:5px 0 5px 9px;margin-bottom:8px;background:rgba(245,240,233,.7)}.chips small{font-size:.64rem}}

.about{align-items:center}
.about-pic{border-radius:6px;overflow:hidden;aspect-ratio:13/10;box-shadow:0 24px 50px -30px rgba(60,40,10,.5)}
.about-pic svg{display:block;width:100%;height:100%}

.hint-scroll::after{display:none}
.about .ticks{margin-top:0}

/* 內頁直接在首頁上開啟 */
#reader{position:fixed;inset:0;z-index:80;background:var(--paper);overflow-y:auto;-webkit-overflow-scrolling:touch}
#reader[hidden]{display:none}
.reader-bar{position:sticky;top:0;background:rgba(245,240,233,.96);border-bottom:1px solid var(--line);padding:12px 20px;z-index:2}
.reader-bar button{font:700 1rem var(--font);background:none;border:0;padding:6px 0;cursor:pointer;color:var(--ink)}
#reader-body{padding-top:28px;padding-bottom:80px}
html.reading{overflow:hidden}
html.reading .totop{display:none}

/* 文章：一句話回答、常見問題、群集 */
.answer{background:#fff;border-left:4px solid var(--accent);padding:18px 22px;margin:26px 0}
.answer b{display:block;font-size:.8rem;letter-spacing:.24em;color:var(--accent);margin-bottom:8px}
.answer p{font-size:1.12rem;font-weight:500;line-height:1.8}
.faq{margin:0}
.faq div{padding:18px 0;border-bottom:1px solid var(--line)}
.faq dt{font-weight:700;font-size:1.08rem;margin-bottom:6px}
.faq dd{margin:0;color:#333}
.reads-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.reads-h{font-size:1.15rem;margin-bottom:6px}
@media (max-width:760px){.reads-2{grid-template-columns:minmax(0,1fr);gap:28px}}
/* 合作方式：手機改成一列一步 */
@media (max-width:860px){
  .steps{grid-template-columns:minmax(0,1fr)!important;gap:0!important;border-top:1px solid var(--ink)}
  .steps li{display:grid;grid-template-columns:40px minmax(0,1fr);column-gap:12px;align-items:center;border-top:0;border-bottom:1px solid var(--line);padding:14px 0}
  .steps li::before{grid-row:1 / span 2;width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:.9rem;font-weight:700;letter-spacing:0;margin:0}
  .steps b{font-size:1.05rem;line-height:1.4}
  .steps span{font-size:.88rem;line-height:1.5}
}

@media (min-width:761px){.cards .card:nth-child(5):last-child{grid-column:1 / -1}.cards .card:nth-child(5):last-child .pic{aspect-ratio:32/9}}

.post .pic-hero{aspect-ratio:16/7;overflow:hidden;border-radius:6px;margin:18px 0 28px}
.post .pic-hero svg{display:block;width:100%;height:100%}
@media (max-width:600px){.post .pic-hero{aspect-ratio:16/9}}

/* 桌機：最後一幕的標題加按鈕比較高，避免按鈕被切到 */
@media (min-width:900px){.caps{height:240px}}

/* 2026-11-13 參考同業後新增 */
.who{font-size:1.05rem;margin:0 0 26px;max-width:36em}
.mini-h{font-size:1rem;font-weight:700;margin:26px 0 10px}
.items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 36px;margin-top:28px}
.items h3{font-size:1.05rem;font-weight:900;border-bottom:2px solid var(--ink);padding-bottom:8px;margin-bottom:8px}
.items ul{list-style:none;padding:0;margin:0}
.items li{padding:7px 0;border-bottom:1px solid var(--line,#ddd5c8)}
.more{font-weight:700;text-underline-offset:5px}
.official{margin-top:12px;font-size:.9rem;color:var(--muted)}
.faq-group{margin-top:44px}
.faq-group h2 a{font-size:.9rem;font-weight:500;margin-left:10px}
@media (max-width:800px){.items{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 20px}}

.t3{width:100%;border-collapse:collapse;margin:14px 0;font-size:.95rem}.t3 th,.t3 td{border:1px solid var(--line,#ddd5c8);padding:10px 12px;text-align:left;vertical-align:top}.t3 th{background:#fff;font-weight:700}
[hidden]{display:none!important}

/* LINE 浮動按鈕與 QR */
.line-fab{position:fixed;right:16px;bottom:80px;z-index:61;display:flex;align-items:center;gap:8px;background:#06c755;color:#fff;border-radius:999px;padding:10px 16px 10px 12px;font-weight:700;font-size:.95rem;text-decoration:none;box-shadow:0 10px 24px -10px rgba(0,0,0,.55)}
.line-fab svg{width:26px;height:26px;flex:none}
.line-fab:focus-visible{outline:3px solid #111;outline-offset:3px}
.line-fab .qrp{display:none;position:absolute;right:0;bottom:calc(100% + 10px);background:#fff;color:#111;border-radius:10px;padding:12px;width:176px;text-align:center;font-weight:500;font-size:.82rem;line-height:1.5;box-shadow:0 14px 34px -12px rgba(0,0,0,.45)}
.line-fab .qrp img{width:152px;height:152px;display:block;margin:0 auto 6px}
@media (hover:hover) and (min-width:900px){.line-fab:hover .qrp,.line-fab:focus-visible .qrp{display:block}}
@media (max-width:600px){.line-fab span.t{display:none}.line-fab{padding:11px;right:14px;bottom:78px}}
.qr{display:flex;gap:16px;align-items:center;margin-top:26px}
.qr img{border:1px solid var(--line,#ddd5c8);border-radius:8px;background:#fff}
.qr p{font-size:.92rem;color:var(--muted)}
@media (max-width:600px){.qr{display:none}}

footer .fnote{font-size:.82rem;color:var(--muted);margin-top:8px;max-width:44em}
footer a{text-underline-offset:4px}


/* 2026-11-13 陌生訪客檢查後的修正 */
.caps{height:150px}
.hero-cta{justify-content:center;margin:10px 0 6px;flex:none;position:relative;z-index:2}
@media (min-width:900px){.caps{height:186px}}
@media (max-width:600px){.caps{height:128px}.hero-cta{margin-top:4px}.hero-cta .btn{padding:11px 18px}}
.site-head .wrap{padding-top:4px;padding-bottom:4px}
.site-head nav a{display:inline-block;padding:14px 2px}
.site-head .brand{padding:12px 0}
@media (max-width:400px){.site-head .wrap{gap:8px}.site-head nav ul{gap:0 10px}.site-head nav a{font-size:.8rem;padding:14px 1px}.brand b{font-size:.98rem;letter-spacing:.08em}}
@media (max-width:340px){.site-head nav a{font-size:.74rem}.site-head nav ul{gap:0 7px}}
.req{font-size:.74rem;font-weight:500;color:var(--accent);margin-left:8px;letter-spacing:.06em}
#b .bad{border-color:var(--accent)!important;outline:2px solid var(--accent);outline-offset:1px}
#b .fe{display:block;color:var(--accent);font-size:.86rem;font-weight:500;margin-top:6px}
#b-msg.err{color:var(--accent);font-weight:500}
#b-go{margin:12px 0}
.line-fab{bottom:22px;z-index:81}
.totop~.line-fab{bottom:80px}
html.reading .line-fab{bottom:22px}
@media (max-width:600px){.line-fab span.t{display:inline;font-size:.82rem}.line-fab{padding:9px 13px 9px 10px;bottom:20px}.totop~.line-fab{bottom:78px}footer{padding-bottom:120px}#brief{padding-bottom:40px}}
#reader-body.wrap,#reader .wrap .wrap{padding-left:0;padding-right:0}
.chips small{font-size:.78rem}
@media (max-width:600px){.chips small{font-size:.72rem}}
#reader-body .post{padding-top:26px;padding-left:22px;padding-right:22px}

/* 內頁閱讀層：回上一頁／回首頁，回頁首鈕在每一頁都出現 */
.reader-bar{display:flex;justify-content:space-between;align-items:center;gap:12px}
.reader-bar button{padding:8px 4px;min-height:44px}
#reader-x{font-weight:500;color:var(--muted)}
html.reading .totop{display:grid}
.totop{z-index:82}
html.reading .line-fab{bottom:80px}
@media (max-width:600px){html.reading .line-fab{bottom:78px}}

.backbar{border-bottom:1px solid var(--line);background:var(--paper)}
.backbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px}
.backbar button,.backbar a{font:700 1rem var(--font);background:none;border:0;padding:8px 4px;min-height:44px;display:inline-flex;align-items:center;cursor:pointer;color:var(--ink);text-decoration:none}
.backbar a{font-weight:500;color:var(--muted)}

/* 需求單：「必填」放在標題同一行右邊，不另外佔一行 */
label{position:relative}
label>.req{position:absolute;top:0;right:0;margin:0;font-size:.8rem}
.sheet-note,.hero .sheet-note{font-size:.82rem}
/* 文章清單：每一列前面有圓點、後面有箭頭，讓人一看就知道可以點 */
.reads a{display:flex;align-items:baseline;gap:12px;padding:18px 2px;font-weight:500}
.reads a::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);transform:translateY(-4px)}
.reads a::after{content:"›";margin-left:auto;flex:none;color:var(--muted);font-size:1.4rem;line-height:1;font-weight:400}
.reads a:hover{padding-left:8px}

/* 電話諮詢鈕：在 LINE 鈕下面，回頁首鈕上面 */
.tel-fab{position:fixed;right:16px;bottom:80px;z-index:81;display:flex;align-items:center;gap:8px;background:#141414;color:#fff;border-radius:999px;padding:10px 16px 10px 12px;font-weight:700;font-size:.95rem;text-decoration:none;box-shadow:0 10px 24px -10px rgba(0,0,0,.55)}
.tel-fab svg{width:24px;height:24px;flex:none}
.tel-fab:focus-visible{outline:3px solid #06c755;outline-offset:3px}
.tel-fab .qrp{display:none;position:absolute;right:calc(100% + 10px);bottom:0;background:#fff;color:#111;border-radius:10px;padding:10px 14px;white-space:nowrap;text-align:center;font-weight:500;font-size:.86rem;line-height:1.5;box-shadow:0 14px 34px -12px rgba(0,0,0,.45)}
.tel-fab .qrp b{font-size:1.05rem;letter-spacing:.04em}
@media (hover:hover) and (min-width:900px){.tel-fab:hover .qrp,.tel-fab:focus-visible .qrp{display:block}}
.line-fab,.totop~.line-fab,html.reading .line-fab{bottom:138px}
@media (max-width:600px){.tel-fab{right:14px;bottom:78px;padding:9px 13px 9px 10px;font-size:.82rem}.line-fab,.totop~.line-fab,html.reading .line-fab{bottom:132px}footer{padding-bottom:180px}}
@media print{.tel-fab{display:none}}