:root{--ink:#102a30;--navy:#092d36;--green:#17483f;--gold:#c7a155;--paper:#f6f3ec;--white:#fff;--line:#ddd7ca;--muted:#657174;--danger:#8f332e;--shadow:0 22px 60px rgba(11,35,39,.13)}*{box-sizing:border-box}html{font-family:Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--paper)}body{margin:0;min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}.site-header{height:82px;padding:0 clamp(22px,4.5vw,84px);display:flex;align-items:center;justify-content:space-between;background:rgba(250,248,242,.96);border-bottom:1px solid rgba(16,42,48,.09);position:relative;z-index:10}.brand{display:flex;align-items:center;gap:18px;text-decoration:none;color:var(--ink);font-size:11px;letter-spacing:.22em;font-weight:700}.brand img{width:175px;height:auto;display:block}.header-actions,.hero-actions{display:flex;gap:10px}.button{border:1px solid var(--line);border-radius:999px;min-height:44px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;background:white;color:var(--ink)}.button.dark{background:var(--navy);border-color:var(--navy);color:white}.button.gold{background:var(--gold);border-color:var(--gold);color:#15272a}.button.glass{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.56);color:white}.button.ghost{background:transparent}.button.wide{width:100%}.hero{min-height:calc(100vh - 82px);position:relative;display:flex;align-items:center;color:white;overflow:hidden}.hero-image,.hero-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-shade{background:linear-gradient(90deg,rgba(4,28,34,.92) 0%,rgba(8,35,42,.64) 48%,rgba(8,25,31,.18) 80%),linear-gradient(0deg,rgba(2,19,23,.68),transparent 45%)}.hero-copy{position:relative;z-index:1;padding:70px clamp(28px,7vw,140px) 190px;max-width:920px}.eyebrow{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.18em}.hero h1{font-family:Georgia,"Noto Serif SC","Songti SC",serif;font-size:clamp(46px,5.2vw,82px);line-height:1.08;font-weight:400;margin:22px 0}.hero-copy>p:not(.eyebrow){font-size:clamp(16px,1.4vw,21px);line-height:1.75;max-width:710px;color:rgba(255,255,255,.84)}.hero-proof{position:absolute;z-index:2;bottom:0;left:0;right:0;background:rgba(247,244,237,.96);color:var(--ink);display:grid;grid-template-columns:repeat(3,1fr);padding:0 clamp(28px,7vw,140px)}.hero-proof div{padding:28px 32px;border-left:1px solid var(--line);display:grid;gap:6px}.hero-proof div:last-child{border-right:1px solid var(--line)}.hero-proof strong{font-family:Georgia,"Noto Serif SC",serif;font-size:21px}.hero-proof span{font-size:13px;color:var(--muted)}.modal{border:0;border-radius:24px;padding:0;width:min(720px,calc(100vw - 28px));max-height:calc(100vh - 28px);box-shadow:var(--shadow);background:#fbfaf6;color:var(--ink);overflow:auto}.modal::backdrop{background:rgba(4,25,29,.64);backdrop-filter:blur(8px)}.auth-modal>div:not(.form-message){padding:50px}.modal h2{font-family:Georgia,"Noto Serif SC",serif;font-size:38px;font-weight:400;margin:8px 0 25px}.modal-close{position:sticky;float:right;top:18px;margin:18px 18px -64px 0;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:28px;line-height:1;z-index:2}.form-stack,.form-grid{display:grid;gap:18px}.form-grid{grid-template-columns:1fr 1fr}.form-grid .full{grid-column:1/-1}label{display:grid;gap:8px;font-size:13px;font-weight:700}input,textarea,select{border:1px solid var(--line);background:white;border-radius:10px;padding:13px 14px;min-height:48px;color:var(--ink)}textarea{min-height:86px;resize:vertical}.check{display:flex;align-items:flex-start;gap:9px;font-weight:500;line-height:1.5}.check input{min-height:0;width:18px;height:18px;margin:2px 0}.check-row{display:flex;gap:16px;flex-wrap:wrap}fieldset{border:1px solid var(--line);border-radius:12px;padding:15px}legend{font-size:13px;font-weight:700;padding:0 6px}.intro,.form-switch,small{color:var(--muted);font-size:13px;line-height:1.7}.form-switch{text-align:center}.form-switch button{border:0;background:transparent;color:var(--green);font-weight:800}.form-message{padding:0 50px 32px;color:var(--danger);font-weight:700}.plan-hint{padding:16px;border-left:3px solid var(--gold);background:#f1ecdf;font-size:13px}.app-shell{min-height:calc(100vh - 82px);display:grid;grid-template-columns:258px 1fr}.sidebar{background:var(--navy);color:white;padding:38px 22px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.account-kicker{color:var(--gold);font-size:10px;letter-spacing:.18em}.side-organization{font-family:Georgia,"Noto Serif SC",serif;font-size:22px;line-height:1.25;margin:10px 0 34px}.sidebar nav{display:grid;gap:5px}.nav-item{border:0;background:transparent;color:rgba(255,255,255,.68);min-height:48px;border-radius:9px;text-align:left;padding:0 15px;font-weight:700}.nav-item:hover,.nav-item.active{background:rgba(255,255,255,.1);color:white}.nav-item.logout{margin-top:auto}.workspace{padding:46px clamp(24px,5vw,74px) 90px;min-width:0}.mobile-nav-row{display:none}.view-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}.view-head h1{font-family:Georgia,"Noto Serif SC",serif;font-weight:400;font-size:44px;margin:5px 0}.view-head p{color:var(--muted);margin:0}.status-pill{display:inline-flex;align-items:center;border-radius:999px;padding:7px 12px;background:#e7efe8;color:#315f45;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.status-pill.warn{background:#f4ead5;color:#795f2b}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:white;border-radius:18px;overflow:hidden;box-shadow:0 12px 40px rgba(16,42,48,.06)}.metric{padding:24px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric span{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;font:400 30px Georgia,serif;margin-top:12px}.dashboard-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:22px}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 12px 40px rgba(16,42,48,.045)}.card h2{font-family:Georgia,"Noto Serif SC",serif;font-weight:400;margin:0 0 18px;font-size:26px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.notice-list,.invoice-list,.ledger-list,.client-list{display:grid;gap:10px}.notice,.invoice-row,.ledger-row,.client-row{border:1px solid var(--line);border-radius:12px;padding:15px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.notice p,.invoice-row p,.client-row p{margin:4px 0;color:var(--muted);font-size:12px}.amount{font-weight:800;text-align:right}.amount.positive{color:#286b4b}.amount.negative{color:var(--danger)}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;color:var(--muted);font-size:11px;letter-spacing:.08em}.data-table th,.data-table td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}.empty{padding:35px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:12px}.plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.plan-card{background:white;border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column}.plan-card.current{border-color:var(--gold);box-shadow:inset 0 3px var(--gold)}.plan-card h3{font:400 25px Georgia,serif;margin:5px 0}.plan-price{font-size:24px;font-weight:800;margin:20px 0 4px}.plan-card p{color:var(--muted);font-size:12px;line-height:1.6}.plan-card .button{margin-top:auto}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.settings-grid .full{grid-column:1/-1}.action-modal{padding:44px;width:min(620px,calc(100vw - 28px))}.summary-box{background:#f0ecdf;border-radius:14px;padding:18px;display:grid;gap:9px;margin:18px 0}.summary-line{display:flex;justify-content:space-between;gap:20px}.summary-line.total{font-size:19px;font-weight:800;border-top:1px solid #d6cdb8;padding-top:12px}.policy{font-size:12px;line-height:1.65;color:var(--muted);max-height:210px;overflow:auto;border:1px solid var(--line);padding:14px;border-radius:10px}.toast{position:fixed;right:20px;bottom:20px;background:var(--navy);color:white;padding:14px 20px;border-radius:10px;box-shadow:var(--shadow);transform:translateY(120px);opacity:0;transition:.25s;z-index:100}.toast.show{transform:translateY(0);opacity:1}
@media(max-width:1050px){.metrics{grid-template-columns:1fr 1fr}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.plan-grid{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.hero-proof{padding:0 28px}}
@media(max-width:760px){.site-header{height:70px;padding:0 18px}.brand img{width:128px}.brand span{display:none}.header-actions .button{padding:0 14px;min-height:40px}.hero{min-height:calc(100svh - 70px);align-items:flex-start}.hero-copy{padding:80px 24px 290px}.hero h1{font-size:42px}.hero-proof{grid-template-columns:1fr;padding:12px 24px}.hero-proof div{border-left:0;border-bottom:1px solid var(--line);padding:14px 0}.hero-proof div:last-child{border:0}.app-shell{display:block}.sidebar{position:fixed;z-index:50;inset:70px auto 0 0;width:270px;height:auto;transform:translateX(-105%);transition:.25s;box-shadow:var(--shadow)}.app-shell.nav-open .sidebar{transform:none}.workspace{padding:20px 16px 70px}.mobile-nav-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.view-head{display:block}.view-head h1{font-size:34px}.metrics{grid-template-columns:1fr 1fr}.metric{padding:18px}.metric strong{font-size:22px}.form-grid,.settings-grid{grid-template-columns:1fr}.form-grid .full,.settings-grid .full{grid-column:auto}.auth-modal>div:not(.form-message){padding:45px 22px 26px}.modal h2{font-size:32px}.plan-grid{grid-template-columns:1fr}.data-table{display:block;overflow:auto;white-space:nowrap}.card{padding:19px}}
@media(max-width:400px){.header-actions .ghost{display:none}.metrics{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--line)!important}.metric:last-child{border-bottom:0!important}.hero h1{font-size:36px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.header-tools{display:flex;flex-flow:row nowrap;align-items:center;justify-content:flex-end;gap:10px;min-width:0}.language-picker{display:block;width:auto;min-width:132px;min-height:44px;border-radius:999px;padding:0 34px 0 15px;background:#fff}.header-tools .header-actions{display:flex;flex-flow:row nowrap;align-items:center;gap:10px;white-space:nowrap}@media(max-width:760px){.site-header{gap:10px}.brand img{width:112px}.header-tools{gap:6px}.language-picker{min-width:0;width:108px;min-height:40px;padding:0 25px 0 9px;font-size:12px}.header-tools .header-actions{gap:5px}.header-tools .button{min-height:40px;padding:0 12px;font-size:12px}}@media(max-width:430px){.header-tools .header-actions .ghost{display:none}.language-picker{width:104px}}
html[lang="zh-Hant"]{font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif}html[lang="ja"]{font-family:"Noto Sans JP","Hiragino Sans","Yu Gothic UI","Yu Gothic",Meiryo,system-ui,sans-serif}html[lang="en"]{font-family:Inter,"Helvetica Neue",Arial,system-ui,sans-serif}html[lang="zh-Hant"] h1,html[lang="zh-Hant"] h2,html[lang="zh-Hant"] h3{font-family:"Noto Serif TC","Songti TC","PMingLiU",serif}html[lang="ja"] h1,html[lang="ja"] h2,html[lang="ja"] h3{font-family:"Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif}