*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:#101110;color:#f0f0e9;min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:var(--gold)}.site-header{position:sticky;top:0;z-index:60;backdrop-filter:blur(12px)}.site-header .inner{margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;color:var(--text)}.brand small{display:block}.dock{position:fixed;left:0;right:0;bottom:0;z-index:60;border-top:1px solid var(--line);backdrop-filter:blur(14px);padding:9px 12px calc(9px + env(safe-area-inset-bottom,0px))}.dock-inner{display:flex;align-items:center;gap:10px;max-width:760px;margin:auto}.dock-txt{flex:1;min-width:0;color:var(--muted)}.dock-txt b{display:block;color:var(--gold)}.dock-btn{display:inline-flex;align-items:center;justify-content:center;flex:none;height:42px;padding:0 15px;border:1px solid var(--line);background:#20231e;color:var(--text);cursor:pointer;font-family:inherit}.dock-btn.primary{background:var(--gold);color:#141414}.copy-tip{position:fixed;left:50%;bottom:40px;transform:translateX(-50%);background:var(--gold);color:#141414;padding:10px 22px;z-index:99;opacity:0;pointer-events:none;transition:.25s}.copy-tip.show{opacity:1;bottom:56px}.site-footer{border-top:1px solid var(--line);color:var(--muted);text-align:center}.site-footer b{color:var(--gold)}@media(min-width:768px){.dock{display:none}}@media(max-width:767px){body{padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))}}
/* ZOR — stage / editorial design system */
:root{--bg:#101110;--bg-soft:#171916;--card:#181a17;--line:#30332d;--gold:#d9bd87;--gold-soft:#d9bd8710;--text:#f0f0e9;--muted:#a1a69a;--ok:#8ecbae;--bad:#ee9c88;color-scheme:dark}
html{scroll-behavior:smooth;scroll-padding-top:100px}body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.7}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}a,button{touch-action:manipulation}button{font-family:inherit}svg{width:26px;height:26px}::selection{background:var(--gold);color:var(--bg)}[hidden]{display:none!important}
.site-header{background:#101110ed;border-bottom:1px solid #ffffff0d}.site-header .inner{max-width:1280px;padding:21px 40px}.brand{gap:19px;letter-spacing:0}.wordmark{font:900 33px/1 Arial,sans-serif;letter-spacing:-2px;color:var(--text);white-space:nowrap}.wordmark>span{font:10px Arial;letter-spacing:0;vertical-align:top;display:inline-block;margin:3px 0 0 5px}.brand-divider{width:1px;height:29px;background:var(--line)}.brand-label{font-size:13px;font-weight:500}.brand-label small{font:9px/1.6 Arial,sans-serif;letter-spacing:1.6px;color:var(--muted);margin-top:3px}.site-header nav{display:flex;align-items:center;gap:30px;font-size:12px}.site-header nav>a{color:var(--muted)}.header-contact{padding:10px 17px;border:1px solid #555344;background:transparent;color:var(--gold);font-size:12px;border-radius:5px;cursor:pointer}.header-contact span{margin-left:14px}.skip-link{position:fixed;top:-70px;left:20px;background:var(--gold);color:#111;padding:10px;z-index:100}.skip-link:focus{top:10px}
.home-wrap{max-width:1280px;width:100%;padding:0 40px;margin:auto}.home-hero{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;min-height:545px;gap:40px;padding:55px 0}.eyebrow{font:10px/1.6 Arial,sans-serif;letter-spacing:2.1px;color:var(--gold);display:flex;align-items:center;gap:9px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px #d9bd8740}.eyebrow-line{width:24px;height:1px;background:#73664b;margin:0 3px}.home-hero h1{font-size:clamp(35px,4.5vw,58px);line-height:1.36;letter-spacing:-2px;margin:26px 0 22px;font-weight:750}.home-hero h1 em,.workflow h2 em{font-style:normal;color:var(--gold)}.hero-description{font-size:14px;color:var(--muted);line-height:2;margin:0}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:30px}.btn{border-radius:5px;background:#20231e;min-height:46px;justify-content:center;font-size:13px;padding:12px 20px}.btn.primary{background:var(--gold)}.hero-actions .btn{gap:30px}.text-link{font-size:12px;color:var(--text)}.text-link span{margin-left:12px}.hero-note{display:flex;align-items:center;gap:12px;color:#8e9586;font-size:10px;margin-top:23px}.hero-note i{width:3px;height:3px;background:#606655;border-radius:50%}
.stage-art{height:405px;position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 50% 50%,#b4ac6b12 0%,transparent 65%);border:1px solid #9c996918;border-radius:50% 50% 5px 5px}.art-grid{position:absolute;inset:0;background-image:linear-gradient(#a9ae8510 1px,transparent 1px),linear-gradient(90deg,#a9ae8510 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse,#000,transparent 73%)}.stage-orbit{position:absolute;border:1px solid #d9bd8735;border-radius:50%;width:270px;height:270px;left:50%;top:48%;transform:translate(-50%,-50%) rotate(-35deg) scaleY(.58)}.orbit-two{transform:translate(-50%,-50%) rotate(35deg) scaleY(.58);border-color:#d9bd8760}.orbit-three{width:310px;height:310px;transform:translate(-50%,-50%) rotate(90deg) scaleY(.6);border-style:dashed;border-color:#d9bd872d}.stage-z{position:absolute;top:47%;left:50%;transform:translate(-50%,-50%) skewY(-7deg);font:italic 900 200px/.9 Arial,sans-serif;color:var(--gold);text-shadow:4px 5px 0 #74633f,8px 9px 0 #4c432e,14px 20px 30px #0009;z-index:1}.stage-line{position:absolute;top:48%;left:8%;right:8%;height:1px;background:linear-gradient(90deg,transparent,#c3b38290,transparent);transform:rotate(-35deg);z-index:2}.art-coordinate{position:absolute;left:28px;top:40px;color:#8f9584;font:8px/1.9 monospace;letter-spacing:2px}.stage-cross{position:absolute;color:#9fa282;font:20px monospace}.cross-one{right:35px;top:85px}.cross-two{left:40px;bottom:80px}.stage-caption{position:absolute;bottom:60px;left:0;right:0;text-align:center;font:8px monospace;letter-spacing:3px;color:#939c83}.stage-pill{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:10px;color:var(--gold);border:1px solid #d9bd8730;background:#1b2018;padding:6px 15px;border-radius:20px}.stage-pill .status-dot{width:4px;height:4px;margin-right:6px}
.principles{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;align-items:center}.principles>span{font-size:12px;color:var(--text)}.principles b{font:8px Arial,sans-serif;letter-spacing:1.5px;margin-left:17px;color:var(--muted);font-weight:400}.principles p{font-size:11px;color:var(--muted);margin:0}.principles p span{color:#646b5b;margin:0 15px}
.tools-section{padding:66px 0;scroll-margin-top:20px}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end}.section-heading h2{font-size:27px;font-weight:650;margin:10px 0 0;letter-spacing:-.8px}.section-heading h2>span{font:11px monospace;color:var(--gold);vertical-align:top;margin-left:12px;display:inline-block;padding-top:5px}.tool-search{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:5px;background:#151713;padding:0 13px;width:220px}.tool-search>span{font:24px Arial;color:var(--muted)}.tool-search input{background:transparent;border:0;border-radius:0;font-size:12px;min-width:0;padding:10px 0;color:var(--text);width:100%}.filter-row{display:flex;align-items:center;gap:8px;margin:27px 0 22px;flex-wrap:wrap}.filter{font-size:11px;padding:8px 15px;color:var(--muted);background:transparent;border:1px solid transparent;border-radius:4px;cursor:pointer}.filter.active{background:#d9bd8712;border-color:#d9bd8740;color:var(--gold)}.filter small{font:9px monospace;margin-left:8px;opacity:.6}#filter-count{margin-left:auto;color:#8d9584;font-size:10px}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tool-card{color:var(--text);display:flex;flex-direction:column;justify-content:space-between;gap:24px;min-height:242px;background:linear-gradient(125deg,#1d201a,#171915);border:1px solid var(--line);padding:25px;border-radius:6px;transition:border-color .2s,transform .2s,background .2s}.tool-card.featured{border-color:#d9bd8765;background:radial-gradient(ellipse at 0 0,#d9bd8717,transparent 80%),#1c1f18}.card-top{display:flex;justify-content:space-between;align-items:center}.tool-icon{color:var(--gold);display:inline-flex}.card-index{font:10px monospace;color:#89917e;letter-spacing:1px}.tool-card h3{font-size:17px;margin:0 0 9px;font-weight:600;display:flex;justify-content:space-between;align-items:center}.tool-card h3>span{font:18px Arial;color:#8b947f}.tool-card p{font-size:12px;color:var(--muted);line-height:1.9;margin:0;max-width:29em}.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:9px;color:#949c88;border-top:1px solid #ffffff08;padding-top:14px}.category-label{color:#b3bba6}.no-results{border:1px dashed var(--line);text-align:center;padding:40px 15px;color:var(--muted);font-size:13px}.no-results button{display:flex;margin:20px auto 0}.workflow{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:52px 0;display:grid;grid-template-columns:1fr 1fr;gap:65px}.workflow .eyebrow{font-size:8px;letter-spacing:1.4px}.workflow h2{font-size:29px;line-height:1.6;font-weight:600;margin:15px 0}.workflow>div>p{font-size:12px;color:var(--muted)}.workflow ol{list-style:none;padding:0;margin:0}.workflow li{display:flex;align-items:start;gap:19px;padding:19px 0;border-bottom:1px solid var(--line)}.workflow li:first-child{padding-top:0}.workflow li:last-child{border-bottom:0;padding-bottom:0}.workflow li>span{font:12px monospace;color:var(--gold);margin-top:6px}.workflow h3{font-size:14px;margin:0 0 5px;font-weight:500}.workflow li p{font-size:11px;color:var(--muted);margin:0}.workflow li a{margin-left:auto;font-size:23px;min-width:28px;min-height:44px;text-align:center}
.contact{background:radial-gradient(ellipse at 50% 0,#d9bd8714,transparent 70%);border:1px solid var(--line);border-radius:6px;margin:55px 0;padding:37px 25px}.contact .eyebrow{display:block;font-size:8px;letter-spacing:2px;margin-bottom:13px}.contact h2{font-size:27px;font-weight:600;margin-bottom:8px}.contact .sub{font-size:12px}.big-num{font:400 29px Arial;letter-spacing:2px}.contact .btn{font-size:12px}.footer-inner{max-width:1200px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left}.site-footer{padding:28px 40px;font-size:10px;border-top:1px solid var(--line)}.footer-inner .wordmark{font-size:26px}.site-footer p{margin:17px 0 0;font-size:10px;color:#838b7a}.site-footer b{font-weight:400}
/* Tools share the same readable work area. */
main.wrap{max-width:840px;padding:38px 24px 60px}.tool-intro{padding:8px 0 14px;font-size:11px;color:var(--muted)}.tool-intro>a{color:var(--muted)}.tool-intro>span{margin-left:6px}.tool-intro h1{font-size:30px;font-weight:650;letter-spacing:-.5px;line-height:1.4;margin:23px 0 8px}.tool-intro>p{font-size:13px;margin:0;color:var(--muted)}.panel{border-radius:8px;padding:28px;margin-top:18px;background:#181b16}.panel h3{font-weight:600}.panel .hint{font-size:13px;line-height:1.9}.panel.center{padding:38px 28px}.panel.center h3{font-size:21px}.panel.center .hint{max-width:540px;margin:10px auto 20px}.panel .contact{margin-bottom:0}.opt{background:#20241d;border-color:#353b2e;border-radius:6px;font-size:14px;min-height:52px}.opt .k{border-radius:4px;background:#303729;color:#c1c8b8}.out{background:#12160f;border-radius:6px;color:var(--text);overflow-wrap:anywhere}.explain{color:#d5dacb;border-radius:5px}.progress{background:#303728;height:4px}.meta{gap:15px}.chip,.tagbtn{border-radius:5px}.step{border-radius:4px;background:#20241c}.f input,.f select,.f textarea,#np{background:#12160f;border:1px solid #3c4433;border-radius:5px;min-height:46px}.steps{gap:5px}.btn-row{gap:10px}.cta-box{border-radius:5px}.mistakes{text-align:left;margin-top:30px}.mistakes h3{font-size:16px}.mistakes details{border-bottom:1px solid var(--line);padding:15px 0}.mistakes summary{cursor:pointer;font-size:14px}.mistakes p{font-size:13px;color:var(--muted)}.mistakes .correct-answer{color:var(--ok)}.dock{background:#151812f5}.dock-btn{border-radius:5px;font-size:12px;min-height:44px}.dock-txt{font-size:10px}.dock-txt b{font:500 17px/1.6 Arial;letter-spacing:.5px}.copy-tip{box-shadow:0 10px 30px #0008;border-radius:5px;max-width:90vw;width:max-content}
@media(hover:hover) and (pointer:fine){.tool-card:hover{transform:translateY(-4px);border-color:#b4a579;background:#22271c}.tool-card:hover h3>span{color:var(--gold)}.text-link:hover,.site-header nav>a:hover{color:var(--gold)}.filter:hover{color:var(--gold);border-color:#d9bd8730}.header-contact:hover{background:#d9bd8710}}
@media(min-width:601px) and (max-width:767px){body{padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))}}
@media(max-width:1000px){.home-wrap{padding:0 28px}.site-header .inner{padding:19px 28px}.home-hero{gap:20px;min-height:490px}.stage-art{height:350px}.stage-z{font-size:175px}.stage-orbit{width:230px;height:230px}.orbit-three{width:270px;height:270px}.hero-actions{gap:18px}.tool-card{padding:21px;min-height:248px}.card-bottom{flex-wrap:wrap}.principles b{display:none}.workflow{gap:35px}.site-header nav{gap:22px}.hero-description{font-size:12px}}
@media(max-width:760px){.home-wrap{padding:0 20px}.site-header .inner{padding:17px 20px}.brand{gap:12px}.wordmark{font-size:28px}.brand-label{font-size:11px}.brand-label small{font-size:7px;letter-spacing:1px}.site-header nav{gap:16px}.nav-club{display:none}.header-contact{padding:8px 10px;font-size:11px}.header-contact span{margin-left:6px}.site-header .nav-tools{font-size:11px}.home-hero{grid-template-columns:1fr;gap:20px;padding:43px 0 28px}.home-hero h1{font-size:43px;margin:24px 0 20px}.hero-description{font-size:13px}.hero-copy .eyebrow{font-size:8px;letter-spacing:1.6px}.hero-actions{margin-top:26px;gap:25px}.hero-actions .btn{padding:12px 17px;gap:20px}.hero-note{margin-top:20px}.stage-art{height:240px;border-radius:6px;margin-top:12px}.stage-z{font-size:155px;top:44%}.stage-orbit{top:44%;width:220px;height:220px}.orbit-three{width:250px;height:250px}.art-coordinate{left:17px;top:18px;font-size:7px}.stage-caption{font-size:6px;letter-spacing:2px;bottom:43px}.stage-pill{bottom:10px;padding:3px 12px;font-size:9px}.cross-one{top:35px;right:25px}.cross-two{left:25px;bottom:35px}.stage-line{top:44%}.principles{padding:16px 0;display:block}.principles>span{font-size:11px}.principles p{margin-top:8px;font-size:10px}.principles p span{margin:0 8px}.tools-section{padding:39px 0}.section-heading{align-items:start;flex-wrap:wrap;gap:20px}.section-heading h2{font-size:24px}.section-heading .eyebrow{font-size:8px}.tool-search{width:100%;min-height:44px}.tool-search input{font-size:16px}.filter-row{gap:4px;margin-top:16px}.filter{padding:9px 10px;font-size:11px;min-height:40px}.filter small{display:none}#filter-count{display:none}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tool-card{padding:17px 14px;min-height:240px;gap:20px}.tool-card h3{font-size:14px;gap:4px;line-height:1.6}.tool-card h3>span{font-size:16px}.tool-card p{font-size:11px;line-height:1.85}.card-index{font-size:8px}.tool-icon svg{width:24px;height:24px}.card-bottom{font-size:8px;gap:5px}.category-label{display:none}.workflow{grid-template-columns:1fr;padding:32px 0;gap:23px}.workflow h2{font-size:26px}.workflow li p{font-size:11px}.contact{margin:34px 0;padding:30px 18px}.contact h2{font-size:23px}.contact .sub{font-size:12px;line-height:1.9}.big-num{font-size:25px}.site-footer{padding:24px 20px}.footer-inner{flex-wrap:wrap;gap:14px}.footer-inner>span:first-of-type{display:none}.footer-inner>span{font-size:9px}.footer-inner .wordmark{font-size:23px}main.wrap{padding:24px 17px 40px}.tool-intro h1{font-size:26px;margin-top:19px}.panel{padding:22px 17px}.panel.center{padding:30px 18px}.tool-intro>p{font-size:12px}.panel .hint{font-size:12px}.f input,.f textarea,.f select,#np{font-size:16px}.copy-tip.show{bottom:calc(96px + env(safe-area-inset-bottom,0px))}.dock-inner{gap:8px}.dock-btn{padding:0 13px}.panel .btn{font-size:13px;min-height:46px}}
@media(max-width:380px){.brand-divider,.brand-label small{display:none}.brand{gap:10px}.site-header nav{gap:10px}.home-wrap{padding:0 16px}.home-hero h1{font-size:38px}.hero-actions{gap:15px}.text-link{font-size:11px}.tool-card h3{font-size:13px}.tool-card{padding:16px 12px}.filter{padding:8px}.dock-btn{padding:0 10px}.dock-txt b{font-size:15px}}
.f{display:block;margin-bottom:16px}.f>.lb{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px}.f .req{color:var(--gold);margin-left:3px}
@media(max-width:430px){.site-header .nav-tools{display:none}.site-header nav{flex-shrink:0}.header-contact,.brand-label{white-space:nowrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.tool-card:hover{transform:none}}


@media(min-width:761px){.tool-card:last-child{grid-column:1/-1;min-height:145px;display:grid;grid-template-columns:52px 1fr 240px;align-items:center;gap:25px}.tool-card:last-child .card-index{display:none}.tool-card:last-child .card-bottom{border:0;padding:0}.tool-card:last-child p{max-width:none}}

.wedding-delivery{margin:0 0 28px;padding:25px;border:1px solid #d9bd8755;background:linear-gradient(140deg,#d9bd8714,#181b16);border-radius:8px;color:var(--text)}
.wedding-delivery h2{font-size:23px;font-weight:600;margin:12px 0 8px}.wedding-delivery>p{color:var(--muted);font-size:13px;line-height:1.8}.wedding-delivery .eyebrow{font-size:9px;letter-spacing:1.8px}.delivery-reply{display:block;font-size:13px;margin:18px 0;color:var(--text)}.delivery-reply input{display:block;width:100%;margin-top:8px;background:#11160f;border:1px solid #3c4433;border-radius:5px;padding:11px 12px;color:var(--text);font:inherit}.delivery-check{display:flex;gap:10px;align-items:flex-start;cursor:pointer;font-size:12px;line-height:1.8;color:var(--muted);margin-bottom:18px}.delivery-check input{width:17px!important;height:17px;min-height:17px!important;flex:none;accent-color:var(--gold);margin-top:4px}.delivery-check b{color:var(--text);font-weight:500}.delivery-actions{display:flex;gap:9px;flex-wrap:wrap}.delivery-actions .btn{cursor:pointer}.delivery-status{font-size:12px;color:var(--gold);line-height:1.8;min-height:20px;margin-top:14px}.wedding-delivery details{margin-top:12px;border-top:1px solid var(--line);padding-top:12px;font-size:12px;color:var(--muted)}.wedding-delivery summary{cursor:pointer}.wedding-delivery pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:300px;overflow:auto;padding:13px;background:#10130f;line-height:1.8;font:12px/1.8 inherit}.wedding-delivery button:disabled{opacity:.6;cursor:wait}@media(max-width:600px){.wedding-delivery{padding:20px 17px}.wedding-delivery h2{font-size:21px}.delivery-actions .btn{width:100%;min-height:46px}.delivery-reply input{font-size:16px}}

.result-send-shortcut{display:inline-flex;margin-bottom:16px;color:var(--gold);font-size:13px;border-bottom:1px solid #d9bd8750;padding-bottom:5px}.wedding-mail-slot{scroll-margin-top:100px}
.delivery-actions .btn.primary{color:#151811!important;border-color:var(--gold);font-weight:700}.delivery-actions .btn:not(.primary){color:var(--text);border:1px solid var(--line)}