:root{--bg:#F4F1F8;--deep:#E4DEEC;--paper:#FBF8FF;--soft:#EEE8F4;--ink:#161418;--text:#2A242C;--muted:#5A5460;--light:#7A7480;--blue:#4A8AB8;--pink:#C46A8A;--green:#6A9A48;--gold:#C4A04A;--purple:#6A4A9A;--border:rgba(22,20,24,.12);--shadow:0 12px 28px rgba(22,20,24,.08);--top:116px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}.shell{width:min(960px,calc(100% - 32px));margin:auto}.skip-link{position:fixed;left:16px;top:-60px;z-index:120;background:var(--ink);color:var(--paper);padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.top-mini{position:fixed;left:0;right:0;top:0;height:18px;background:var(--ink);color:var(--gold);z-index:90;font-size:12px}.mini-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.plain-trigger{border:0;background:transparent;color:var(--gold);height:18px;cursor:pointer;padding:0 4px}.site-head{position:fixed;left:0;right:0;top:18px;height:54px;background:var(--paper);border-bottom:1px solid rgba(106,74,154,.32);z-index:89}.head-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand{min-width:44px;min-height:44px;display:flex;align-items:center;font-weight:800;font-size:16px}.brand img,.footer-brandline img,.bag-brand img{height:24px;width:auto;object-fit:contain}.head-actions{display:flex;align-items:center;gap:8px}.app-link,.bag-open{height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:12px}.app-link{background:linear-gradient(135deg,var(--blue) 0%,var(--pink) 48%,var(--purple) 100%);color:var(--paper);box-shadow:0 6px 16px rgba(106,74,154,.18)}.bag-open{border:1px solid var(--purple);background:var(--paper);color:var(--ink);cursor:pointer}.pin-nav{position:fixed;left:0;right:0;top:72px;height:44px;background:var(--paper);z-index:88;border-bottom:1px solid var(--border)}.pin-inner{height:44px;display:flex;gap:10px;align-items:center}.pin-link{min-height:36px;display:inline-flex;align-items:center;gap:7px;padding:0 10px;border-radius:10px;font-size:13px}.pin-dot{width:18px;height:18px;border:2px solid var(--blue);border-radius:50%;display:inline-block}.pin-link.is-current{box-shadow:0 6px 16px rgba(106,74,154,.18);background:rgba(106,74,154,.08)}.pin-link.is-current .pin-dot{background:var(--purple);border-color:var(--gold);box-shadow:0 0 0 2px rgba(196,160,74,.24)}.site-main{padding-top:var(--top)}.breadcrumb{min-height:42px;display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.breadcrumb a:hover{color:var(--purple)}h1,h2,h3{color:var(--ink);margin:0 0 12px;line-height:1.3}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}p{margin:0 0 16px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--purple);margin-bottom:8px}.lead,.hero-lead{font-size:17px;font-weight:700;color:var(--ink)}.hero{padding:40px 0 36px}.fresh-hero{background:linear-gradient(160deg,var(--paper),var(--soft))}.hero h1{max-width:760px}.hero .shell>p:not(.eyebrow):not(.hero-lead){max-width:820px}.home-index{display:flex;gap:10px;margin-bottom:22px}.home-index a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--border);background:var(--paper);border-radius:999px}.section{padding:38px 0}.section.soft{background:var(--deep)}.section.paper{background:var(--paper)}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.btn-primary,.btn-secondary{height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:12px;font-size:14px;transition:filter .18s,box-shadow .18s,transform .18s}.btn-primary{background:linear-gradient(135deg,var(--blue) 0%,var(--pink) 48%,var(--purple) 100%);color:var(--paper);box-shadow:0 6px 16px rgba(106,74,154,.18)}.btn-secondary{background:var(--paper);border:1px solid var(--purple);color:var(--ink)}.btn-primary:hover,.btn-secondary:hover,.app-link:hover,.pin-link.is-current:hover,.mobile-bar .is-current:hover{filter:brightness(1.04);box-shadow:0 0 0 3px rgba(196,106,138,.28),0 10px 24px rgba(74,138,184,.28)}.btn-primary:active,.btn-secondary:active,.app-link:active,.pin-link.is-current:active,.mobile-bar .is-current:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(196,160,74,.40),0 0 22px rgba(106,74,154,.45)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--purple);outline-offset:2px}.media-slot{background:var(--paper);border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.wide-media{width:100%;height:168px}.mid-media{width:100%;height:160px;margin-bottom:20px}.circle-media{width:240px;height:176px;border-radius:88px;flex:0 0 240px}.app-media{width:240px;height:320px}.icon-media{width:64px;height:64px;margin:12px auto 0}.icon-media img{width:48px;height:48px}.banner-media{width:100%;height:200px}.cut-layout,.wrap-pin,.app-wrap{display:flex;gap:32px;align-items:center}.cut-copy{flex:1}.color-duo,.pinned-pages,.text-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.color-duo article,.pin-sheet,.library-card,.method-cards article,.prep-grid article,.contact-paths article{background:var(--paper);border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:var(--shadow)}.pinned-pages .pin-sheet:first-child{border-top:4px solid var(--pink)}.pinned-pages .pin-sheet:last-child{border-top:4px solid var(--blue)}.single-note{text-align:center}.single-note p{max-width:800px;margin-left:auto;margin-right:auto}.triple-lines{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.triple-lines article{border-left:4px solid var(--purple);padding:4px 0 4px 14px}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:start;background:var(--paper);border:1px solid var(--border);border-radius:12px;padding:14px}.status-tag{display:inline-flex;min-height:36px;align-items:center;justify-content:center;background:var(--soft);border-radius:999px;font-weight:700}.status-row p{margin:4px 0 0}.topic-strips{display:grid;gap:10px}.topic-strip{display:grid;grid-template-columns:130px 1fr;gap:16px;align-items:start;padding:14px 0;border-bottom:1px solid var(--border)}.topic-strip p{margin:0}.app-stack{flex:0 0 240px}.faq-mini{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-mini article{padding:16px;border-radius:12px;background:var(--paper);border:1px solid var(--border)}.brand-story{columns:2;column-gap:30px}.brand-story p{break-inside:avoid}.inner-hero{padding:28px 0 30px;background:var(--paper);border-bottom:1px solid var(--border)}.inner-hero.accent-blue{box-shadow:inset 6px 0 var(--blue)}.inner-hero.accent-purple{box-shadow:inset 6px 0 var(--purple)}.inner-hero.accent-gold{box-shadow:inset 6px 0 var(--gold)}.inner-hero.accent-green{box-shadow:inset 6px 0 var(--green)}.inner-hero.accent-pink{box-shadow:inset 6px 0 var(--pink)}.news-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(260px,.75fr);gap:24px}.news-feature,.news-side{background:var(--paper);border-radius:12px;border:1px solid var(--border);padding:18px}.news-side{align-self:start;border-top:4px solid var(--pink)}.link-rows{display:grid;gap:10px}.link-rows a{background:var(--paper);border:1px solid var(--border);padding:14px 16px;border-radius:12px;display:flex;justify-content:space-between;gap:20px}.lens-cut{display:grid;grid-template-columns:260px 1fr;gap:30px;align-items:center}.step-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step-flow article{padding:18px;border:1px solid var(--border);background:var(--bg);border-radius:12px}.step-flow span{font-weight:800;color:var(--pink)}.note-stack{display:grid;gap:16px}.note-stack article{background:var(--paper);border:1px solid var(--border);padding:18px;border-radius:12px}.note-stack article:nth-child(even){margin-left:9%}.note-stack article:nth-child(odd){margin-right:9%}.field-flow{position:relative}.field-flow article{max-width:760px;margin:0 auto 18px;padding:18px 20px;border-left:4px solid var(--green);background:var(--paper);border-radius:0 12px 12px 0}.phase-band{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--border);border-radius:12px;overflow:hidden}.phase-band article{padding:20px;background:var(--paper)}.phase-band article+article{border-left:1px solid var(--border)}.status-road{display:grid;gap:18px;max-width:820px;margin:auto}.status-road article{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:start}.status-road span{background:var(--ink);color:var(--gold);border-radius:12px;padding:12px;text-align:center;font-weight:700}.memo-check{display:grid;grid-template-columns:1fr 1fr;gap:16px}.memo-check .media-slot{grid-column:1/-1}.memo-check article{background:var(--paper);padding:18px;border-radius:12px;border-top:4px solid var(--gold)}.method-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}.method-cards article:nth-child(1){border-top:4px solid var(--blue)}.method-cards article:nth-child(2){border-top:4px solid var(--purple)}.method-cards article:nth-child(3){border-top:4px solid var(--gold)}.method-cards article:nth-child(4){border-top:4px solid var(--green)}.method-cards a,.library-card a{color:var(--purple);font-weight:700}.theme-tracks{display:grid;gap:14px}.theme-tracks article{display:grid;grid-template-columns:54px 160px 1fr;gap:16px;align-items:start;padding:18px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.theme-tracks article>span{font-size:28px}.theme-tracks p{margin:0}.center-library{max-width:780px;text-align:center}.library-card{margin:14px 0;text-align:left}.prep-grid,.contact-paths{display:grid;grid-template-columns:1fr 1fr;gap:18px}.policy-sections{display:grid;gap:14px}.policy-sections>section{padding:18px 20px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.help-list{display:grid;gap:14px}.help-list article{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--border)}.faq-long{display:grid;gap:12px}.faq-long details{background:var(--paper);border:1px solid var(--border);border-radius:12px;padding:0 16px}.faq-long summary{cursor:pointer;font-weight:700;color:var(--ink);padding:16px 0}.faq-long p{padding-bottom:16px}.about-banner{padding-top:12px;background:var(--bg)}.story-flow{display:grid;gap:18px}.story-flow article{background:var(--paper);border:1px solid var(--border);padding:20px;border-radius:12px}.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--gold);padding:28px 0 72px;font-size:13px}.footer-brandline{display:flex;align-items:center;gap:10px;margin-bottom:20px}.footer-grid{display:grid;grid-template-columns:1.2fr 1.2fr .8fr 1.4fr;gap:22px}.footer-grid h2{font-size:13px;color:var(--gold)}.footer-grid a{display:block;color:var(--bg);padding:4px 0}.footer-note{border-top:1px solid rgba(196,160,74,.35);margin-top:22px;padding-top:18px;color:#d7d1dc}.overlay{position:fixed;inset:0;background:rgba(22,20,24,.52);z-index:95;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.overlay.is-on{opacity:1;visibility:visible;pointer-events:auto}.bag-panel{position:fixed;left:0;right:0;bottom:0;z-index:100;background:var(--paper);max-height:220px;transform:translateY(110%);visibility:hidden;pointer-events:none;transition:transform .18s;box-shadow:0 -14px 40px rgba(22,20,24,.2)}.bag-panel.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.bag-top{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--border)}.bag-brand{display:flex;align-items:center;gap:8px}.icon-close{min-width:44px;min-height:40px;border:1px solid var(--border);background:var(--paper);border-radius:10px;cursor:pointer}.bag-groups{display:grid;grid-template-columns:1.1fr 1.1fr .8fr 1.5fr;gap:18px;padding:12px 20px 20px;overflow:auto;max-height:172px}.bag-groups h2{font-size:13px;margin-bottom:6px}.bag-groups a{display:flex;gap:8px;align-items:baseline;padding:3px 0}.bag-groups a span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;left:0;right:0;top:72px;z-index:101;visibility:hidden;pointer-events:none;opacity:0}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:auto;background:var(--paper);border:1px solid var(--border);border-radius:0 0 14px 14px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:center;justify-content:space-between}.search-label{display:block;font-size:13px;margin:8px 0}.search-card input{width:100%;height:44px;border:1px solid var(--border);border-radius:10px;padding:0 12px;background:#fff;color:var(--ink)}.preset-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.preset-links a{padding:8px 12px;background:var(--soft);border-radius:999px}.search-empty{margin-top:12px;color:var(--muted)}.mobile-bar{display:none}.is-locked{overflow:hidden}.mobile-bar .is-current{box-shadow:0 6px 16px rgba(106,74,154,.18)}
@media(max-width:760px){:root{--top:72px}.shell{width:calc(100% - 32px)}.pin-nav{display:none}.site-main{padding-bottom:56px}.hero{padding-top:28px}.cut-layout,.wrap-pin,.app-wrap{display:block}.circle-media{margin:0 auto 20px}.color-duo,.pinned-pages,.text-columns,.faq-mini,.method-cards,.prep-grid,.contact-paths,.memo-check{grid-template-columns:1fr}.triple-lines,.step-flow,.phase-band{grid-template-columns:1fr}.phase-band article+article{border-left:0;border-top:1px solid var(--border)}.status-row{grid-template-columns:1fr}.topic-strip{grid-template-columns:1fr}.app-stack{width:240px;margin:24px auto 0}.brand-story{columns:1}.news-grid,.lens-cut{grid-template-columns:1fr}.lens-cut .circle-media{margin:auto}.note-stack article:nth-child(n){margin-left:0;margin-right:0}.status-road article{grid-template-columns:1fr}.theme-tracks article{grid-template-columns:44px 1fr}.theme-tracks article p{grid-column:1/-1}.help-list article{grid-template-columns:1fr;gap:0}.footer-grid{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:78px}.mobile-bar{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:87;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--border)}.mobile-bar a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bar .is-current{background:var(--purple);color:var(--paper)}.bag-panel{max-height:64vh}.bag-groups{grid-template-columns:1fr 1fr;max-height:calc(64vh - 48px)}.bag-groups a{display:block}.bag-groups a span{display:block}.search-panel{inset:0;top:0;background:var(--ink)}.search-card{width:100%;height:100%;border:0;border-radius:0;background:var(--ink);color:var(--gold);padding:22px 16px}.search-head strong{color:var(--gold)}.search-card p,.search-label{color:var(--gold)}.search-card input{background:var(--paper)}.preset-links a{background:rgba(196,160,74,.15);border:1px solid rgba(196,160,74,.5);color:var(--gold)}.search-card .icon-close{background:var(--ink);color:var(--gold);border-color:var(--gold)}.link-rows a{display:block}.link-rows span{display:block;margin-top:4px;color:var(--muted)}}
@media(max-width:420px){.app-link,.bag-open{padding:0 10px}.footer-grid,.bag-groups{grid-template-columns:1fr}.home-index{flex-wrap:wrap}.theme-tracks article{grid-template-columns:1fr}.theme-tracks article p{grid-column:auto}}