@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');
:root{--ink:#183d38;--green:#146b58;--muted:#647770;--border:#dae5dd;--bg:#f7f8f3}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Be Vietnam Pro',Arial,sans-serif;font-size:14px}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}header{max-width:1260px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:28px 36px;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px}.brand strong{font-size:13px;letter-spacing:.5px}.brand small{display:block;color:var(--muted);margin-top:6px;font-size:12px}.emblem{background:var(--green);color:white;padding:14px 10px;border-radius:12px;font-weight:800;font-size:18px}nav{display:flex;gap:28px;align-items:center}nav button,.text-button{border:0;background:none;color:var(--green);padding:8px}main{max-width:1188px;margin:auto;padding:0 24px}.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center;padding:65px 0 52px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;color:var(--green)}h1{font-size:clamp(32px,4.1vw,52px);line-height:1.24;letter-spacing:-1.8px;margin:19px 0}p{line-height:1.8;color:var(--muted)}.hero p{font-size:15px;margin-bottom:28px}.primary{display:inline-flex;gap:25px;background:var(--green);color:white;padding:15px 20px;border-radius:8px;font-weight:600}.hero-art{position:relative;display:flex;justify-content:center;align-items:center;min-height:290px;background:radial-gradient(ellipse,#dce9d9 0,transparent 68%)}.paper{width:275px;background:#fffef8;padding:30px;transform:rotate(5deg);border:1px solid #e4e8d9;box-shadow:12px 16px 0 #d6e4d1,0 20px 40px #17463112;border-radius:6px}.paper-tag{font-size:10px;letter-spacing:3px;color:var(--green);font-weight:700}.paper-title{font-size:21px;line-height:1.6;margin:18px 0;font-weight:600}.paper i{display:block;background:#e3e9df;height:6px;margin:12px 0}.paper i:nth-of-type(2){width:80%}.seal{margin:22px 0 0 auto;border:2px solid #a6bba8;color:#829e87;border-radius:50%;width:46px;height:46px;display:grid;place-items:center;font-weight:700}.floating{position:absolute;bottom:10px;left:20px;border:1px solid var(--border);background:#fff;padding:15px;border-radius:10px;box-shadow:0 8px 20px #183d3810;font-size:12px}.notice{padding:14px 18px;border:1px solid #e8d7a7;border-radius:8px;background:#fff8e6;color:#765b20;font-size:12px;line-height:1.7;margin-bottom:40px}.section-heading{display:flex;align-items:center;justify-content:space-between}h2{font-size:27px;letter-spacing:-.6px;margin:10px 0 22px}.search-panel{background:white;border:1px solid var(--border);padding:24px;border-radius:12px}.search{display:flex;gap:12px;border:1px solid #cedbd1;border-radius:8px;padding:0 15px;align-items:center}.search span{font-size:28px;color:var(--green)}.search input{width:100%;border:0;background:transparent;padding:16px 0;color:var(--ink)}.filters{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-top:20px}.filters label{font-size:12px;color:var(--muted)}select{display:block;width:100%;border:1px solid var(--border);border-radius:7px;background:var(--bg);padding:12px;color:var(--ink);margin-top:8px}.list-toolbar{display:flex;justify-content:space-between;align-items:center;margin:12px 0;font-size:12px}.saved{display:flex;gap:7px;align-items:center;color:var(--muted)}input[type=checkbox]{accent-color:var(--green)}.card{display:grid;grid-template-columns:65px 1fr auto;gap:20px;align-items:center;background:white;border:1px solid var(--border);border-radius:10px;padding:22px;margin-bottom:12px}.doc-icon{width:54px;height:64px;border-radius:6px;background:#edf4ef;display:grid;place-items:center;color:var(--green);font-weight:700;font-size:12px;border-top:3px solid #87ad93}.tags{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:10px;color:var(--muted)}.tag{background:#eaf2ec;color:var(--green);padding:4px 8px;border-radius:4px}.demo{background:#fff2d8;color:#896720}.card h3{font-size:16px;line-height:1.6;margin:10px 0 6px}.metadata{font-size:12px;color:var(--muted);line-height:1.8}.actions{display:flex;gap:10px;align-items:center}.detail{padding:11px 14px;border:1px solid var(--border);background:white;border-radius:7px;color:var(--green)}.bookmark{background:none;border:0;font-size:24px;color:#6c877b;padding:6px}.bookmark[aria-pressed=true]{color:#b77b19}.empty{text-align:center;padding:50px 20px;background:white;border:1px dashed var(--border);border-radius:10px}.empty h3{font-size:18px}.help{margin:60px 0;display:grid;grid-template-columns:1fr 1.4fr;gap:40px;border-top:1px solid var(--border);padding-top:40px}.help ol{margin:0;padding:0;list-style:none}.help li{display:flex;gap:20px;padding:12px 0}.help b{font-size:12px;border:1px solid var(--border);border-radius:50%;width:36px;height:36px;display:grid;place-items:center;flex-shrink:0}.help p{font-size:12px;margin:6px 0}footer{border-top:1px solid var(--border);padding:26px 36px;display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:12px}dialog{border:1px solid var(--border);border-radius:14px;padding:34px;max-width:620px;width:calc(100% - 32px);color:var(--ink);max-height:85vh;overflow:auto}dialog::backdrop{background:#123e3666}.close{position:absolute;right:12px;top:8px;background:none;border:0;font-size:28px;color:var(--muted)}dialog h2{font-size:22px;line-height:1.6}dialog dl{display:grid;grid-template-columns:140px 1fr;gap:14px;font-size:13px;line-height:1.7}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}dialog .primary{margin-top:18px}dialog li{line-height:1.8;margin-bottom:12px}.error{color:#a23825}@media(max-width:760px){header{padding:18px 20px;gap:15px}nav a{display:none}nav{gap:0}.brand strong{font-size:10px}.brand small{font-size:10px}.emblem{font-size:14px;padding:12px 8px}nav button{font-size:11px}.hero{grid-template-columns:1fr;padding:40px 0 30px;gap:5px}.hero-art{display:none}.hero p{font-size:14px}.desktop{display:none}.notice{margin-bottom:28px}.filters{grid-template-columns:1fr;gap:12px}.search-panel{padding:16px}.search input{font-size:12px}.card{grid-template-columns:1fr;padding:18px;gap:8px}.doc-icon{display:none}.actions{justify-content:flex-end}.card h3{font-size:14px}.list-toolbar{align-items:flex-start;gap:10px}.saved{max-width:155px;line-height:1.6}h2{font-size:23px}.help{grid-template-columns:1fr;gap:5px;margin:40px 0}.help h2 br{display:none}footer{flex-direction:column;padding:24px}dialog{padding:28px 22px}dialog dl{grid-template-columns:1fr;gap:5px}dd{margin-bottom:10px}}
.group-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:0 0 22px}.group-button{display:flex;align-items:flex-start;gap:9px;text-align:left;padding:15px 12px;min-height:80px;border:1px solid var(--border);background:white;border-radius:8px;color:var(--ink);font-size:12px;line-height:1.65}.group-number{font-size:10px;color:var(--muted);padding-top:2px}.group-button[aria-pressed=true]{background:var(--green);color:white;border-color:var(--green)}.group-button[aria-pressed=true] .group-number{color:#b8e0ca}@media(max-width:1000px){.group-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.group-grid{grid-template-columns:repeat(2,1fr)}.group-button{min-height:74px;padding:12px 10px;font-size:11px}}

.filters{grid-template-columns:1.5fr 1fr 1fr 1.2fr}.group-button small{display:block;margin-top:4px;font-size:10px;opacity:.7}.doc-icon{font-size:10px;text-align:center;padding:4px}.attachments a{color:var(--green);text-decoration:underline}footer a{display:inline-block;margin-top:10px;color:var(--green)}@media(max-width:760px){.filters{grid-template-columns:1fr 1fr}.brand strong{max-width:210px;display:block;line-height:1.6}}@media(max-width:480px){.filters{grid-template-columns:1fr}}

.hero{padding:38px 0 30px}.hero-art{min-height:240px}.hero h1{font-size:clamp(32px,3.6vw,46px)}.notice{margin-bottom:26px}.search-panel{margin-bottom:22px}.paper{padding:22px}.paper-title{font-size:19px}.group-grid{grid-template-columns:repeat(4,1fr)}@media(max-width:760px){.group-grid{grid-template-columns:repeat(2,1fr)}.hero{padding:30px 0 22px}}