:root{--paper:#f8f5ec;--ink:#1b241e;--muted:#647067;--line:#d9d1bf;--leaf:#24533d;--river:#327990;--mark:#ec6d3a;--soft:#eef4ea;--white:#fffdf7}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;line-height:1.65;letter-spacing:0}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.waw-topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:22px;padding:14px clamp(18px,4vw,52px);background:rgba(248,245,236,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.waw-brand{display:grid;grid-template-columns:34px auto;gap:10px;align-items:center;min-width:220px}.waw-brand span{width:34px;height:34px;border-radius:50%;background:conic-gradient(from 110deg,var(--leaf),var(--river),#e9b85a,var(--leaf));box-shadow:inset 0 0 0 7px var(--paper)}.waw-brand b{font-size:17px;line-height:1.1}.waw-brand small{display:block;color:var(--muted);font-size:12px}.waw-menu{display:none;margin-left:auto;border:1px solid var(--line);background:var(--white);padding:9px 12px;border-radius:4px}.waw-nav{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}.waw-nav a{padding:8px 10px;border-bottom:2px solid transparent;font-size:14px}.waw-nav a:hover{border-color:var(--mark)}.waw-hero{position:relative;min-height:660px;display:grid;grid-template-columns:minmax(320px,.86fr) minmax(420px,1.14fr);gap:28px;padding:60px clamp(18px,4vw,58px) 30px;overflow:hidden}.waw-hero-copy{align-self:center;max-width:620px;z-index:2}.waw-kicker{margin:0 0 12px;color:var(--river);font-size:12px;font-weight:800;letter-spacing:0;text-transform:uppercase}.waw-hero h1{font-size:clamp(38px,5.2vw,72px);line-height:1.02;margin:0 0 20px;max-width:760px}.waw-lead,.waw-product-head p{font-size:18px;color:#3d493f;margin:0 0 22px}.waw-actions{display:flex;gap:12px;flex-wrap:wrap}.waw-actions a,.waw-route-board a,.waw-section-head a{background:var(--ink);color:var(--white);padding:11px 16px;border-radius:4px;font-weight:700}.waw-actions a:nth-child(2){background:transparent;color:var(--ink);border:1px solid var(--ink)}.waw-hero-image{align-self:center;margin:0;border:1px solid rgba(36,83,61,.22);box-shadow:0 24px 70px rgba(36,54,41,.18);transform:rotate(-1deg);background:#fff}.waw-hero-image img{aspect-ratio:1672/941;object-fit:cover}.waw-hero-ledger{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:rgba(255,253,247,.9)}.waw-hero-ledger article{padding:16px;border-right:1px solid var(--line)}.waw-hero-ledger article:last-child{border-right:0}.waw-hero-ledger span{display:block;font-size:12px;color:var(--mark);font-weight:800}.waw-hero-ledger b{display:block;font-size:16px;margin:4px 0}.waw-hero-ledger p{margin:0;color:var(--muted);font-size:14px}.waw-sheet-grid,.waw-product,.waw-help,.waw-article-index,.waw-article-page,.waw-single{max-width:1180px;margin:0 auto;padding:54px 18px}.waw-section-head{display:grid;grid-template-columns:minmax(240px,.7fr) minmax(320px,1.3fr);gap:24px;align-items:end;margin-bottom:24px}.waw-section-head h2,.waw-product-head h1,.waw-single h1{font-size:clamp(30px,4vw,52px);line-height:1.08;margin:0}.waw-section-head p:last-child{margin:0;color:var(--muted)}.waw-platform-table,.waw-ledger-table{display:grid;border:1px solid var(--line);background:var(--white)}.waw-platform-table article,.waw-ledger-table article{display:grid;grid-template-columns:minmax(140px,.48fr) minmax(180px,.62fr) 1fr;gap:14px;padding:18px;border-bottom:1px solid var(--line);align-items:center}.waw-platform-table article:last-child,.waw-ledger-table article:last-child{border-bottom:0}.waw-platform-table b,.waw-ledger-table b{font-size:18px}.waw-platform-table span,.waw-ledger-table span{color:var(--river);font-weight:700}.waw-platform-table p,.waw-ledger-table p{margin:0;color:var(--muted)}.waw-route-board{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(420px,1.28fr);gap:24px;max-width:1180px;margin:30px auto;padding:54px 18px}.waw-route-board>div{background:var(--leaf);color:var(--white);padding:28px;border-radius:2px}.waw-route-board>div p{color:#dfeade}.waw-route-board a{display:inline-block;background:var(--white);color:var(--leaf)}.waw-route-board ol{margin:0;padding:0;display:grid;gap:12px;list-style:none}.waw-route-board li{background:var(--white);border:1px solid var(--line);padding:18px;display:grid;grid-template-columns:16px 1fr;gap:8px 14px}.waw-route-board li span{grid-row:1/4;width:12px;height:100%;background:linear-gradient(var(--river),var(--mark))}.waw-route-board li p,.waw-route-board li small{margin:0;color:var(--muted)}.waw-article-wall{max-width:1180px;margin:0 auto;padding:54px 18px}.waw-article-wall>div:last-child,.waw-article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.waw-article-card{display:grid;gap:10px;background:var(--white);border:1px solid var(--line);padding:18px;min-height:190px}.waw-article-card time{font-size:12px;color:var(--mark);font-weight:800}.waw-article-card b{font-size:18px;line-height:1.32}.waw-article-card span{color:var(--muted);font-size:14px}.waw-faq{max-width:980px;margin:0 auto 54px;padding:0 18px}.waw-faq h2{font-size:34px}.waw-faq details{border-top:1px solid var(--line);padding:16px 0}.waw-faq summary{font-weight:800;cursor:pointer}.waw-faq p{color:var(--muted)}.waw-product-head{border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:22px}.waw-process,.waw-observe,.waw-issue-grid,.waw-archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0}.waw-process h2,.waw-observe h2{grid-column:1/-1;margin:0;font-size:28px}.waw-process article,.waw-observe div,.waw-issue-grid article,.waw-archive-grid article,.waw-contact-card{background:var(--soft);border:1px solid var(--line);padding:18px}.waw-process p,.waw-observe p,.waw-issue-grid p,.waw-archive-grid p{margin:8px 0 0;color:var(--muted)}.waw-support-strip{border:1px solid var(--line);background:var(--white);padding:20px;margin-top:24px}.waw-article-page{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px}.waw-article-page article,.waw-article-page aside{background:var(--white);border:1px solid var(--line);padding:24px}.waw-article-page h1{font-size:clamp(30px,4.5vw,52px);line-height:1.08}.waw-article-page time{display:block;color:var(--mark);font-weight:800;margin:12px 0}.waw-article-page h2{margin-top:28px}.waw-article-page aside{height:max-content;display:grid;gap:12px;position:sticky;top:88px}.waw-article-page aside a{border-top:1px solid var(--line);padding-top:10px;color:var(--leaf)}.waw-single{max-width:920px}.waw-note-form{display:grid;gap:12px;margin-top:18px}.waw-note-form input,.waw-note-form textarea{width:100%;border:1px solid var(--line);padding:12px;background:var(--white);font:inherit}.waw-note-form button{justify-self:start;background:var(--leaf);color:#fff;border:0;padding:12px 18px;border-radius:4px;font-weight:800}.waw-footer{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(420px,1.2fr);gap:24px;background:#142019;color:#f7f2e7;padding:34px clamp(18px,4vw,58px);border-top:4px solid var(--mark)}.waw-footer p{color:#cbd8ce}.waw-footer nav{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.waw-footer section{display:grid;gap:8px}.waw-footer a{color:#dceee4}.waw-footer b{color:#fff}
@media (max-width:900px){.waw-menu{display:block}.waw-nav{display:none;position:absolute;left:18px;right:18px;top:64px;background:var(--white);border:1px solid var(--line);padding:12px}.waw-nav.is-open{display:grid}.waw-hero,.waw-route-board,.waw-section-head,.waw-article-page,.waw-footer{grid-template-columns:1fr}.waw-hero{padding-top:34px}.waw-hero-ledger{grid-template-columns:1fr 1fr}.waw-article-wall>div:last-child,.waw-article-list,.waw-process,.waw-observe,.waw-issue-grid,.waw-archive-grid,.waw-footer nav{grid-template-columns:1fr}.waw-platform-table article,.waw-ledger-table article{grid-template-columns:1fr}.waw-article-page aside{position:static}.waw-brand{min-width:0}.waw-brand b{font-size:15px}.waw-brand small{font-size:11px}}
@media (max-width:520px){.waw-hero h1{font-size:37px}.waw-hero-ledger{grid-template-columns:1fr}.waw-actions a{width:100%;text-align:center}.waw-topbar{padding:12px 14px}.waw-hero,.waw-sheet-grid,.waw-product,.waw-help,.waw-article-index,.waw-article-page,.waw-single,.waw-article-wall,.waw-route-board{padding-left:14px;padding-right:14px}.waw-footer{padding-left:14px;padding-right:14px}}