/* 方圓共好商務中心 — 前台樣式 */
:root{
  --navy:#17324D; --navy-2:#204466; --brass:#B8893A; --brass-soft:#F3E8D2;
  --paper:#F5F2EC; --card:#FFFFFF; --ink:#1B2430; --muted:#5E6876; --line:#E2DDD3;
  --ok:#2E7D5B; --ok-bg:#E3F2EA; --warn:#9A6512; --warn-bg:#FBF0DA; --bad:#B23B3B; --bad-bg:#F8E4E4;
  --radius:16px; --shadow:0 1px 2px rgba(23,50,77,.06),0 8px 24px rgba(23,50,77,.06);
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--navy);text-underline-offset:3px}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.35;margin:0 0 .5em;font-weight:700;letter-spacing:.01em}
p{margin:0 0 1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.hidden{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---- header ---- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,242,236,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand-name{font-family:var(--serif);font-weight:700;font-size:1.2rem;line-height:1.2;color:var(--navy)}
.brand-en{display:block;font-family:var(--sans);font-size:.72rem;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:.45em .8em;border-radius:999px;text-decoration:none;color:var(--ink);font-size:.95rem}
.nav a:hover,.nav a[aria-current=page]{background:#EAE5DB}
.nav .btn{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--ink)}
.head-right{display:flex;align-items:center;gap:4px}
.social{display:flex;align-items:center;gap:6px;margin-left:10px;padding-left:12px;border-left:1px solid var(--line)}
.social a{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:#fff;text-decoration:none;transition:transform .15s,filter .15s}
.social a:hover{transform:translateY(-1px);filter:brightness(1.08)}
.social a:focus-visible{outline:3px solid var(--brass);outline-offset:2px}
.social .tel{background:var(--navy)}
.social .line{background:#06C755}
.social .fb{background:#1877F2}
.social svg{width:19px;height:19px;fill:currentColor}
@media(max-width:860px){
  .nav-toggle{display:block}
  .social{margin-left:0;padding-left:0;border-left:0;gap:5px}
  .social a{width:34px;height:34px}
  .brand-en{display:none}
  .nav{position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--paper);
    border-bottom:1px solid var(--line);padding:8px 20px 16px;display:none}
  .nav.open{display:flex}
  .nav a{padding:.75em .4em;border-radius:8px}
  .nav .btn{margin:8px 0 0;justify-content:center}
}

/* ---- buttons / forms ---- */
.btn{appearance:none;border:0;border-radius:999px;padding:.72em 1.4em;font:inherit;font-weight:600;cursor:pointer;
  background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:.45em;text-decoration:none;
  transition:background .15s,transform .1s,box-shadow .15s;line-height:1.3}
.btn:hover{background:var(--navy-2)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:3px solid var(--brass);outline-offset:2px}
.btn.brass{background:var(--brass);color:#fff}
.btn.brass:hover{background:#A57A30}
.btn.ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.btn.ghost:hover{background:#EAE5DB}
.btn.light{background:#fff;color:var(--navy)}
.btn.small{padding:.4em .95em;font-size:.88rem}
.btn.block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
label{display:block;font-size:.9rem;font-weight:600;margin:0 0 6px}
label .req{color:var(--bad);margin-left:2px}
.hint{font-size:.82rem;color:var(--muted);margin-top:4px}
input,select,textarea{width:100%;font:inherit;padding:.65em .8em;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);min-height:46px}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brass);outline-offset:0;border-color:transparent}
.field{margin-bottom:16px}
.row2{display:grid;gap:0 16px}
@media(min-width:640px){.row2{grid-template-columns:1fr 1fr}}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.92rem}
.check input{width:20px;height:20px;min-height:0;margin-top:4px;flex:none;accent-color:var(--navy)}

/* ---- sections ---- */
section{padding:72px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.8rem;letter-spacing:.18em;color:var(--brass);font-weight:700;margin-bottom:10px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brass)}
.section-head{max-width:640px;margin-bottom:36px}
.section-head h2{font-size:clamp(1.6rem,3.2vw,2.2rem)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.grid{display:grid;gap:20px}
@media(min-width:720px){.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.g4{grid-template-columns:repeat(4,1fr)}}

/* hero */
.hero{padding:64px 0 72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-120px;top:-80px;width:460px;height:460px;border:56px solid #EAE3D4;border-radius:40px;transform:rotate(12deg);z-index:0}
.hero .wrap{position:relative;z-index:1;display:grid;gap:40px;align-items:center}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.25fr .9fr}}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:.4em}
.hero .lead{font-size:1.08rem;color:var(--muted);max-width:34em}
.hero .sub{display:inline-block;font-size:.92rem;color:var(--navy);background:var(--brass-soft);padding:.3em .9em;border-radius:999px;margin-bottom:20px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-panel{background:var(--navy);color:#fff;border-radius:22px;padding:28px;box-shadow:0 20px 40px rgba(23,50,77,.22)}
.hero-panel h3{color:#fff;font-size:1.1rem;margin-bottom:14px}
.hero-panel ul{list-style:none;padding:0;margin:0}
.hero-panel li{padding:14px 0;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.hero-panel li:first-child{border-top:0}
.hero-panel .b-name{font-weight:700;font-size:.92rem;color:#E4C98F;flex:none}
.hero-panel .b-addr{font-size:.95rem;color:#fff;text-align:right}
.hero-panel .btn{margin-top:18px}

/* features */
.feature{padding:26px}
.feature .num{font-family:var(--serif);color:var(--brass);font-size:1.4rem;font-weight:700;margin-bottom:6px}
.feature h3{font-size:1.15rem}
.feature p{color:var(--muted);margin:0;font-size:.95rem}

/* plans */
.plans{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.plan-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.plan{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--paper)}
.plan .price{font-family:var(--serif);font-size:1.9rem;font-weight:700;color:var(--navy);line-height:1.2}
.plan .unit{display:block;font-size:.88rem;color:var(--muted);white-space:nowrap}
.plan p{font-size:.93rem;color:var(--muted);margin:.4em 0 0}

/* branches */
.branch h3{font-size:1.25rem}
.branch dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:.94rem}
.branch dt{color:var(--muted)}
.branch dd{margin:0}

/* rooms */
.room{padding:0;overflow:hidden;display:flex;flex-direction:column}
.room-photo{aspect-ratio:16/9;background:linear-gradient(135deg,#DCE3EA,#EFE7D8);display:grid;place-items:center;color:var(--muted);font-size:.85rem}
.room-photo img{width:100%;height:100%;object-fit:cover}
.room-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.room-body h3{font-size:1.15rem;margin:0}
.room-meta{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;font-size:.8rem;padding:.15em .75em;border-radius:999px;background:#EEF1F5;color:var(--muted)}
.chip.brass{background:var(--brass-soft);color:#7A5A1F}
.room-price{font-size:.92rem}
.room-price b{font-family:var(--serif);font-size:1.15rem;color:var(--navy)}
.room-body .btn{margin-top:auto}

/* articles */
.article-card{text-decoration:none;color:inherit;padding:0;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.article-card:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(23,50,77,.06),0 14px 32px rgba(23,50,77,.1)}
.article-cover{aspect-ratio:16/9;background:linear-gradient(135deg,var(--navy),#2D5478);display:grid;place-items:center}
.article-cover img{width:100%;height:100%;object-fit:cover}
.article-cover span{font-family:var(--serif);color:rgba(255,255,255,.85);font-size:1.05rem;padding:0 20px;text-align:center}
.article-card .body{padding:18px 20px 22px}
.article-card h3{font-size:1.1rem;margin:.3em 0}
.article-card p{font-size:.92rem;color:var(--muted);margin:0}
.meta{font-size:.82rem;color:var(--muted);display:flex;gap:10px;align-items:center;flex-wrap:wrap}

.prose{max-width:720px;margin:0 auto;font-size:1.04rem}
.prose h1{font-size:clamp(1.7rem,4vw,2.4rem)}
.prose h2{font-size:1.4rem;margin-top:1.6em}
.prose h3{font-size:1.18rem;margin-top:1.4em}
.prose img{border-radius:12px;margin:1.2em 0}
.prose ul,.prose ol{padding-left:1.4em}
.prose blockquote{margin:1.2em 0;padding:.6em 1.1em;border-left:3px solid var(--brass);background:#fff;border-radius:0 10px 10px 0;color:var(--muted)}
.prose .cover{border-radius:16px;margin:0 0 1.6em;width:100%}

/* cta band */
.cta-band{background:var(--navy);color:#fff;border-radius:24px;padding:40px 32px;display:grid;gap:20px;align-items:center}
@media(min-width:800px){.cta-band{grid-template-columns:1fr auto}}
.cta-band h2{color:#fff;margin:0 0 .3em}
.cta-band p{color:#C8D3DF;margin:0}

/* footer */
.site-footer{background:#10243A;color:#C8D3DF;padding:48px 0 28px;margin-top:40px;font-size:.92rem}
.site-footer a{color:#fff}
.footer-grid{display:grid;gap:28px}
@media(min-width:800px){.footer-grid{grid-template-columns:1.2fr 1fr 1fr}}
.foot-links{display:grid;grid-template-columns:repeat(2,max-content);gap:6px 28px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:10px}
.disclaimer{margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem;color:#8EA0B4;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}

/* page head */
.page-head{padding:48px 0 12px}
.page-head h1{font-size:clamp(1.8rem,4vw,2.5rem)}

/* booking */
.steps{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}
.steps span{font-size:.85rem;padding:.35em .9em;border-radius:999px;background:#EAE5DB;color:var(--muted)}
.steps span.on{background:var(--navy);color:#fff}
.steps span.done{background:var(--brass-soft);color:#7A5A1F}
.booking-layout{display:grid;gap:24px;align-items:start}
.booking-layout>*{min-width:0}
body{overflow-x:hidden}
@media(min-width:960px){.booking-layout{grid-template-columns:1fr 340px}}
.summary{position:sticky;top:88px}
.summary dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.94rem}
.summary dt{color:var(--muted)}
.summary dd{margin:0;font-weight:600}
.summary .total{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:baseline}
.summary .total b{font-family:var(--serif);font-size:1.5rem;color:var(--navy)}
.room-pick{display:grid;gap:10px}
@media(min-width:640px){.room-pick{grid-template-columns:repeat(2,1fr)}}
.room-opt{display:flex;gap:12px;align-items:flex-start;border:1.5px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;background:#fff;text-align:left;font:inherit;color:inherit}
.room-opt:hover{border-color:#C9C1B0}
.room-opt.on{border-color:var(--navy);box-shadow:0 0 0 3px rgba(23,50,77,.1)}
.room-opt .dot{width:18px;height:18px;border-radius:50%;border:2px solid #B9B1A2;flex:none;margin-top:3px}
.room-opt.on .dot{border:6px solid var(--navy)}
.room-opt b{display:block}
.room-opt small{color:var(--muted)}
.dates{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 10px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.date-btn{flex:none;scroll-snap-align:start;width:64px;padding:8px 0;border-radius:12px;border:1.5px solid var(--line);background:#fff;text-align:center;cursor:pointer;font:inherit;color:inherit;line-height:1.3}
.date-btn .w{font-size:.75rem;color:var(--muted)}
.date-btn .d{font-family:var(--serif);font-size:1.3rem;font-weight:700}
.date-btn .m{font-size:.72rem;color:var(--muted)}
.date-btn.on{background:var(--navy);border-color:var(--navy);color:#fff}
.date-btn.on .w,.date-btn.on .m{color:#C8D3DF}
.date-btn:disabled{opacity:.38;cursor:not-allowed;background:#F0EDE6}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px}
.slot{padding:10px 0;border-radius:10px;border:1.5px solid var(--line);background:#fff;font:inherit;font-size:.95rem;cursor:pointer;color:inherit;font-variant-numeric:tabular-nums}
.slot:hover:not(:disabled){border-color:var(--navy)}
.slot.sel{background:var(--navy);color:#fff;border-color:var(--navy)}
.slot.mid{background:#DCE5EE;border-color:#DCE5EE}
.slot:disabled{background:repeating-linear-gradient(135deg,#F0EDE6 0 6px,#E8E3D9 6px 12px);color:#A39D91;cursor:not-allowed;border-color:transparent;text-decoration:line-through}
/* 時段選擇 */
.blocks{display:grid;gap:10px}
@media(min-width:560px){.blocks{grid-template-columns:repeat(3,1fr)}}
.block-btn{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;padding:14px 16px;border-radius:14px;border:1.5px solid var(--line);background:#fff;font:inherit;color:inherit;cursor:pointer;transition:border-color .15s,box-shadow .15s}
.block-btn:hover:not(:disabled){border-color:var(--navy)}
.block-btn .bn{font-weight:700}
.block-btn .bt{font-family:var(--serif);font-size:1.25rem;font-weight:700;color:var(--navy);font-variant-numeric:tabular-nums}
.block-btn .bp{font-size:.88rem;color:var(--muted)}
.block-btn.sel{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 6px 16px rgba(23,50,77,.18)}
.block-btn.sel .bt,.block-btn.sel .bp{color:#fff}
.block-btn:disabled{cursor:not-allowed;background:#F3F0EA;border-style:dashed}
.block-btn:disabled .bt{color:#A39D91}
.block-btn.busy .bp,.block-btn.past .bp{color:var(--bad)}
.block-btn.contact .bp{color:#7A5A1F;font-weight:600}
.date-btn.hol:not(.on) .m{color:var(--brass);font-weight:700}
/* 首頁：租借時段與價目 */
.timeline{display:grid;gap:12px;margin-bottom:10px}
@media(min-width:720px){.timeline{grid-template-columns:repeat(3,1fr)}}
.tl{border-radius:14px;padding:16px 18px;background:#fff;border:1px solid var(--line);position:relative}
.tl .n{font-size:.85rem;color:var(--brass);font-weight:700;letter-spacing:.05em}
.tl .t{font-family:var(--serif);font-size:1.4rem;font-weight:700;color:var(--navy)}
.tl .c{font-size:.82rem;color:#7A5A1F;margin-top:2px}
.tl.contact{background:#FBF6EC;border-style:dashed}
.price-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.92rem;margin:6px 0 4px}
.price-table th,.price-table td{padding:8px 10px;text-align:center;border-bottom:1px solid #F0EDE6}
.price-table thead th{font-size:.82rem;color:var(--muted);font-weight:600}
.price-table thead th.m{color:var(--navy)}
.price-table tbody th{text-align:left;font-weight:600;color:var(--muted)}
.price-table td{font-family:var(--serif);font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.price-table td.m{color:var(--navy);background:#F2F5F8}
.legend{display:flex;gap:16px;font-size:.82rem;color:var(--muted);margin:12px 0 0;flex-wrap:wrap}
.legend i{display:inline-block;width:14px;height:14px;border-radius:4px;vertical-align:-2px;margin-right:5px;border:1.5px solid var(--line);background:#fff}
.legend i.s{background:var(--navy);border-color:var(--navy)}
.legend i.b{background:repeating-linear-gradient(135deg,#F0EDE6 0 3px,#E8E3D9 3px 6px);border-color:transparent}
.notice{border-radius:12px;padding:12px 16px;font-size:.92rem;background:#EEF1F5}
.notice.warn{background:var(--warn-bg);color:var(--warn)}
.notice.ok{background:var(--ok-bg);color:var(--ok)}
.notice.bad{background:var(--bad-bg);color:var(--bad)}
.seg{display:inline-flex;background:#EAE5DB;border-radius:999px;padding:4px;gap:4px;margin-bottom:16px;max-width:100%;overflow-x:auto}
.seg button{flex:none;border:0;background:transparent;border-radius:999px;padding:.45em 1.1em;font:inherit;font-size:.92rem;cursor:pointer;color:var(--muted)}
.seg button.on{background:#fff;color:var(--navy);font-weight:600;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.done-box{text-align:center;padding:40px 24px}
.done-box .code{font-family:var(--serif);font-size:1.7rem;color:var(--navy);letter-spacing:.06em;margin:8px 0 16px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.status{display:inline-block;font-size:.82rem;padding:.15em .8em;border-radius:999px;font-weight:600}
.status.待確認{background:var(--warn-bg);color:var(--warn)}
.status.已確認{background:var(--ok-bg);color:var(--ok)}
.status.已取消{background:var(--bad-bg);color:var(--bad)}

/* misc */
.loading{padding:48px 0;text-align:center;color:var(--muted)}
.spinner{width:28px;height:28px;border:3px solid #E2DDD3;border-top-color:var(--navy);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 10px}
@keyframes spin{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:.75em 1.3em;border-radius:12px;z-index:200;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:90vw;font-size:.95rem}
.toast.show{opacity:1;transform:translate(-50%,0)}
.demo-bar{background:var(--brass);color:#fff;text-align:center;font-size:.85rem;padding:6px 12px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}