@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--paper:#f2eee2;--paper-deep:#e5ddcb;--ink:#151817;--ink-soft:#525852;--jade:#446d62;--deep-jade:#203f3a;--mist:#b9c7b9;--cinnabar:#a63c2e;--line:#15181733}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Songti SC,Source Han Serif SC,Noto Serif CJK SC,SimSun,serif}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}main{overflow:hidden}body:after{content:"";z-index:9999;left:var(--transition-x,50vw);top:var(--transition-y,50vh);pointer-events:none;opacity:0;background:radial-gradient(circle, var(--paper) 0 62%, #c7aa68 63% 64%, var(--deep-jade) 65% 100%);border-radius:50%;width:44px;height:44px;position:fixed;transform:translate(-50%,-50%)scale(.02)}html.module-transition-active body:after{animation:.88s cubic-bezier(.76,0,.24,1) both route-cover}.scroll-progress{z-index:100;pointer-events:none;height:3px;position:fixed;top:0;left:0;right:0}.scroll-progress span{background:var(--cinnabar);transform-origin:0;will-change:transform;width:100%;height:100%;display:block;transform:scaleX(0)}.motion-enabled .motion-target{opacity:0;filter:blur(3px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1),filter .9s,clip-path 1.1s cubic-bezier(.16,1,.3,1);transition-delay:var(--motion-delay,0s);transform:translateY(34px)}.motion-enabled .motion-target.motion-visible{opacity:1;filter:blur();transform:translateY(0)}.motion-enabled .hero h1.motion-target{clip-path:inset(0 0 100%);transform:translateY(70px)}.motion-enabled .hero h1.motion-visible{clip-path:inset(0);transform:translateY(0)}.motion-enabled .hero-map.motion-target{transform:translateY(42px)scale(.965)}.motion-enabled .hero-map.motion-visible{transform:translateY(0)scale(1)}.motion-enabled .project-heading h2 span.motion-target{clip-path:inset(0 0 100%);transform:translateY(72px)}.motion-enabled .project-heading h2 span.motion-visible{clip-path:inset(0);transform:translateY(0)}.motion-enabled .archive-visual.motion-target{clip-path:inset(0 100% 0 0);transform:translateY(0)scale(1.04)}.motion-enabled .archive-visual.motion-visible{clip-path:inset(0);transform:translateY(0)scale(1)}.motion-enabled .voices-copy.motion-target{transform:translate(66px)}.motion-enabled .voices-copy.motion-visible{transform:translate(0)}.motion-enabled .voice-wave.motion-target{transform-origin:0;filter:none;transform:scaleX(.12)}.motion-enabled .voice-wave.motion-visible{transform:scaleX(1)}.motion-enabled .quote-grid blockquote.motion-target{transform:translateY(48px)rotate(-1.2deg)}.motion-enabled .quote-grid blockquote.motion-target:nth-child(2){transform:translateY(58px)rotate(1.2deg)}.motion-enabled .quote-grid blockquote.motion-visible{transform:translateY(0)rotate(0)}.motion-enabled .module-card.motion-target{transform-origin:top;transform:perspective(900px)translateY(44px)rotateX(7deg)}.motion-enabled .module-card.motion-visible{transform:perspective(900px)translateY(0)rotateX(0)}.motion-enabled .module-card.motion-visible:hover{transform:perspective(900px)translateY(-7px)rotateX(0)scale(1.012)}.motion-enabled .phase-list li.motion-target{clip-path:inset(0 0 18%);transform:translateY(80px)scale(.96)}.motion-enabled .phase-list li.motion-visible{clip-path:inset(0);transform:translateY(0)scale(1)}.site-header{z-index:50;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f2eee2f0;grid-template-columns:minmax(320px,1fr) auto minmax(150px,1fr);align-items:center;height:88px;padding:0 clamp(24px,4.4vw,72px);font-family:Microsoft YaHei,PingFang SC,sans-serif;display:grid;position:sticky;top:0}.brand{align-items:center;gap:14px;width:max-content;display:flex}.seal{border:2px solid var(--cinnabar);width:42px;height:42px;color:var(--cinnabar);place-items:center;font-family:fangsong,serif;font-size:14px;line-height:1.05;transition:transform .35s cubic-bezier(.2,.8,.2,1),background .35s,color .35s;display:grid;transform:rotate(-2deg)}.brand:hover .seal,.brand:focus-visible .seal{background:var(--cinnabar);color:var(--paper);transform:rotate(3deg)scale(1.07)}.brand-copy strong{letter-spacing:.16em;font-size:14px;display:block}.brand-copy small{color:var(--ink-soft);letter-spacing:.1em;margin-top:5px;font-size:8px;display:block}.site-header nav{letter-spacing:.08em;gap:clamp(18px,2.3vw,38px);font-size:12px;display:flex}.site-header nav a{padding:10px 0;position:relative}.site-header nav a:after{content:"";background:var(--cinnabar);height:2px;transition:right .25s;position:absolute;bottom:2px;left:0;right:100%}.site-header nav a:hover:after,.site-header nav a:focus-visible:after{right:0}.issue{text-align:right;color:var(--ink-soft);letter-spacing:.08em;font-size:9px;line-height:1.6}.hero{background:radial-gradient(circle at 14% 22%, #fffc 0 1px, transparent 2px), radial-gradient(circle at 78% 32%, #203f3a0e 0 1px, transparent 2px), linear-gradient(105deg, #ffffff47, transparent 36%), var(--paper);background-size:19px 23px,31px 29px,auto,auto;grid-template-columns:minmax(330px,.9fr) minmax(420px,1.2fr) minmax(270px,.68fr);gap:clamp(20px,2.5vw,44px);min-height:calc(100vh - 88px);padding:50px clamp(24px,4.4vw,72px) 70px;display:grid;position:relative}.hero-curtain{z-index:20;pointer-events:none;grid-template-columns:repeat(4,1fr);animation:.7s 3.2s both curtain-failsafe;display:grid;position:absolute;inset:0}body.gsap-hero-active .hero-curtain{animation:none}.hero-curtain-panel{background:var(--deep-jade);will-change:transform;border-right:1px solid #f2eee214;height:100%;display:block}.hero-curtain-panel:nth-child(2),.hero-curtain-panel:nth-child(4){background:#274b43}.hero-curtain-mark{z-index:2;color:var(--paper);letter-spacing:.28em;white-space:nowrap;place-items:center;gap:12px;font-size:28px;font-weight:400;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-curtain-mark:before,.hero-curtain-mark:after{content:"";background:#f2eee273;width:70px;height:1px;position:absolute;top:50%}.hero-curtain-mark:before{right:calc(100% + 28px)}.hero-curtain-mark:after{left:calc(100% + 28px)}.hero-curtain-mark small{color:var(--mist);letter-spacing:.28em;font:7px Microsoft YaHei,sans-serif}.hero:after{content:"水";color:#203f3a07;pointer-events:none;font-size:min(52vw,700px);line-height:1;position:absolute;top:4%;left:27%}.hero-title{z-index:2;padding-top:14px;position:relative}.eyebrow{color:var(--jade);letter-spacing:.2em;text-transform:uppercase;align-items:center;gap:12px;margin:0;font:10px/1.5 Microsoft YaHei,sans-serif;display:flex}.eyebrow:before{content:"";background:currentColor;width:30px;height:1px}.hero h1{letter-spacing:.03em;margin:34px 0 20px;font-size:clamp(66px,6.5vw,112px);font-weight:500;line-height:.94}.hero h1 .hero-line-clip{display:block;overflow:hidden}.hero h1 .hero-line-clip-two{margin-left:clamp(38px,4vw,84px)}.hero h1 .hero-line{transform-origin:50% 100%;will-change:transform,opacity;display:block}.hero-subtitle{color:var(--deep-jade);letter-spacing:.25em;margin:0 0 30px clamp(38px,4vw,84px);font-size:18px}.hero-intro{border-left:1px solid var(--line);max-width:330px;color:var(--ink-soft);text-align:justify;margin:0 0 22px clamp(38px,4vw,84px);padding-left:20px;font:12px/2 Microsoft YaHei,sans-serif}.hero-intro strong{color:var(--ink);font-weight:500}.text-link{border-bottom:1px solid var(--ink);letter-spacing:.08em;gap:16px;margin-left:clamp(38px,4vw,84px);padding:8px 0;font:11px Microsoft YaHei,sans-serif;display:inline-flex}.hero-map{z-index:2;min-height:670px;position:relative}.map-axis{color:var(--ink-soft);letter-spacing:.18em;writing-mode:vertical-rl;font:9px Microsoft YaHei,sans-serif;position:absolute;top:0;left:0}.waterwash{filter:blur(20px);background:radial-gradient(at 45% 20%,#446d621c,#0000 56%),radial-gradient(at 58% 70%,#446d621a,#0000 58%);position:absolute;inset:4% 2% 0 8%;transform:rotate(-7deg)}.water-line{border-style:solid;border-color:#446d62c7;border-radius:50%;animation:7s ease-in-out infinite alternate water-breathe;position:absolute}.line-one{border-width:0 18px 0 0;width:55%;height:46%;top:2%;left:15%;transform:rotate(-22deg)}.line-two{border-width:0 0 0 15px;width:36%;height:49%;top:32%;left:30%;transform:rotate(17deg)}.line-three{opacity:.68;border-width:0 14px 4px 0;width:48%;height:31%;top:60%;left:34%;transform:rotate(23deg)}.hero-city{z-index:3;align-items:center;gap:12px;font-family:Microsoft YaHei,sans-serif;display:flex;position:absolute}.city-dot{border:3px solid var(--paper);outline:1px solid var(--deep-jade);background:var(--deep-jade);border-radius:50%;flex:none;width:12px;height:12px;animation:3.4s ease-in-out infinite city-pulse}.hero-city b{letter-spacing:.12em;font:500 17px Songti SC,serif;display:block}.hero-city small{color:var(--ink-soft);letter-spacing:.08em;margin-top:4px;font-size:9px;display:block}.city-1{top:9%;left:30%}.city-2{top:29%;left:51%}.city-3{top:66%;left:49%}.city-4{top:53%;left:34%}.city-5{top:83%;left:67%}.route-label{color:#203f3a94;letter-spacing:.25em;writing-mode:vertical-rl;font-size:19px;position:absolute;top:18%;right:0}.feature-card{z-index:2;padding-top:8px;position:relative}.feature-head{border-bottom:1px solid var(--ink);justify-content:space-between;align-items:end;padding-bottom:14px;display:flex}.feature-head b{letter-spacing:.16em;font-size:18px;font-weight:500}.feature-head small{color:var(--ink-soft);letter-spacing:.1em;font:8px Microsoft YaHei,sans-serif}.canal-image{filter:saturate(.72);background:linear-gradient(176deg,#0000 0 56%,#efeadcf0 57% 59%,#0000 60%),linear-gradient(10deg,#0000 0 46%,#111c1abd 47% 49%,#0000 50%),radial-gradient(at 62% 28%,#efeadca8 0 7%,#0000 8%),linear-gradient(158deg,#172c29 0 34%,#5f7c70 35% 48%,#9eae9f 49% 62%,#d5d4c4 63% 100%);height:285px;margin-top:18px;position:relative;overflow:hidden}.canal-image:before{content:"";background:repeating-radial-gradient(at 50% 150%,#0000 0 13px,#f2eee273 14px 15px,#0000 16px 23px);height:74px;animation:9s ease-in-out infinite alternate water-drift;position:absolute;bottom:18px;left:-20px;right:-20px;transform:rotate(-3deg)}.canal-image span{color:var(--paper);letter-spacing:.12em;z-index:2;font:8px Microsoft YaHei,sans-serif;position:absolute;bottom:14px;left:14px}.feature-card h2{margin:18px 0 10px;font-size:clamp(21px,1.65vw,28px);font-weight:500;line-height:1.45}.feature-card>p{color:var(--ink-soft);font:9px/1.7 Microsoft YaHei,sans-serif}.feature-card blockquote{border-top:1px solid var(--line);color:var(--deep-jade);margin:20px 0 0;padding:17px 0 0;font-size:13px;line-height:1.9}.feature-card blockquote small{color:var(--ink-soft);letter-spacing:.08em;margin-top:7px;font:8px Microsoft YaHei,sans-serif;display:block}.hero-scroll-cue{z-index:5;color:#203f3a8f;letter-spacing:.18em;align-items:center;gap:10px;font:7px Microsoft YaHei,sans-serif;display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.hero-scroll-cue span{background:#203f3a2e;width:1px;height:34px;position:relative;overflow:hidden}.hero-scroll-cue span:after{content:"";background:var(--cinnabar);width:100%;height:70%;animation:2.1s ease-in-out infinite scroll-drop;position:absolute;top:-100%;left:0}.project-section,.cities-section,.process-section{padding:110px clamp(24px,6vw,100px)}.project-section{isolation:isolate;background:radial-gradient(circle at 8% 14%, #a63c2e14 0 2px, transparent 3px), radial-gradient(circle at 87% 74%, #446d6214 0 2px, transparent 3px), linear-gradient(112deg, #ffffff38, transparent 48%), var(--paper-deep);border-top:1px solid var(--line);background-size:41px 43px,53px 49px,auto,auto;grid-template-columns:.55fr 1.3fr 1fr;gap:40px;display:grid;position:relative;overflow:hidden}.project-section:before{content:"河";z-index:-1;color:#203f3a0b;transform:translate3d(0,var(--parallax-y,0),0) rotate(-7deg);will-change:transform;font-size:clamp(360px,42vw,680px);line-height:.8;position:absolute;bottom:-25%;left:8%}.project-section:after{content:"";z-index:-1;width:560px;height:560px;transform:translate3d(0,var(--parallax-y-reverse,0),0);will-change:transform;border:1px solid #446d622e;border-radius:50%;position:absolute;top:-38%;right:-10%;box-shadow:0 0 0 48px #446d620b,0 0 0 100px #446d6209,0 0 0 154px #446d6206}.project-ornament{z-index:1;color:#203f3a85;letter-spacing:.22em;pointer-events:none;transform:translate3d(0,var(--parallax-y-reverse,0),0);will-change:transform;align-items:center;gap:16px;font:8px Microsoft YaHei,sans-serif;display:flex;position:absolute;top:42px;left:clamp(24px,6vw,100px);right:clamp(24px,6vw,100px)}.project-ornament i{background:linear-gradient(90deg,#446d6280,#0000 78%);flex:1;height:1px}.project-ornament b{width:46px;height:46px;color:var(--cinnabar);border:1px solid #a63c2e8c;place-items:center;font-weight:400;display:grid;transform:rotate(3deg)}.project-flow{z-index:0;pointer-events:none;position:absolute;inset:0;overflow:hidden}.project-flow i{border-style:solid;border-color:#446d6221;border-radius:50%;animation:11s ease-in-out infinite alternate project-current;display:block;position:absolute}.project-flow i:first-child{border-width:0 0 26px;width:58%;height:42%;top:25%;left:-12%;transform:rotate(10deg)}.project-flow i:nth-child(2){border-width:18px 0 0;width:52%;height:57%;animation-delay:-3s;top:10%;left:32%;transform:rotate(-12deg)}.project-flow i:nth-child(3){border-width:0 0 14px;width:54%;height:52%;animation-delay:-6s;bottom:-13%;right:-18%;transform:rotate(15deg)}.project-coordinate{z-index:2;color:#203f3a7a;letter-spacing:.18em;writing-mode:vertical-rl;font:8px Microsoft YaHei,sans-serif;position:absolute;top:23%;right:20px}.project-rail{z-index:2;align-self:stretch;min-width:0;position:relative}.section-index{z-index:2;border-left:3px solid var(--cinnabar);color:var(--cinnabar);letter-spacing:.2em;align-self:start;margin-top:34px;padding:18px 0 18px 18px;font:9px Microsoft YaHei,sans-serif;position:relative}.project-rail .eyebrow{letter-spacing:.16em;text-transform:none;margin:66px 0 0;font-size:14px}.project-rail .eyebrow:before{width:42px}.project-rail-en{color:#203f3a8a;letter-spacing:.2em;margin:22px 0 0 54px;font:9px/1.7 Microsoft YaHei,sans-serif;display:block}.project-rail-mark{color:#203f3a0f;font-size:210px;line-height:1;position:absolute;bottom:-42px;left:-16px;transform:rotate(-7deg)}.project-heading,.project-copy,.project-facts{z-index:2;position:relative}.project-heading:after{content:"PUBLIC CULTURE · LIVING ARCHIVE";width:max-content;color:var(--jade);letter-spacing:.16em;border:1px solid #446d6259;margin-top:30px;padding:9px 14px;font:8px Microsoft YaHei,sans-serif;display:block}.project-heading h2,.section-heading-row h2,.voices-copy h2,.outcomes-intro h2{letter-spacing:.02em;margin:24px 0 0;font-size:clamp(36px,4vw,64px);font-weight:500;line-height:1.25}.project-heading h2 span{display:block}.project-title-rule{color:#203f3a80;letter-spacing:.16em;align-items:center;gap:14px;max-width:640px;margin-top:34px;font:8px Microsoft YaHei,sans-serif;display:flex}.project-title-rule i{background:linear-gradient(90deg,var(--jade),#446d6214);flex:1;height:1px}.project-copy{border-top:1px solid var(--ink);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--ink-soft);background:#f2eee27a;align-self:start;margin-top:24px;padding:34px 32px 28px;font:14px/2.05 Microsoft YaHei,sans-serif}.project-copy:before{content:"FIELD BRIEF / JIANGSU SECTION";color:var(--cinnabar);letter-spacing:.16em;margin-bottom:22px;font-size:8px;display:block}.project-copy:after{content:"";opacity:.35;background:linear-gradient(90deg,var(--jade) 1px,transparent 1px),linear-gradient(var(--jade) 1px,transparent 1px);background-size:9px 9px;width:54px;height:54px;transition:transform .6s cubic-bezier(.16,1,.3,1),opacity .35s;position:absolute;top:18px;right:18px}.project-copy:hover:after{opacity:.7;transform:rotate(12deg)scale(1.08)}.project-copy p:first-child{margin-top:0}.project-facts{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#f2eee294;grid-column:2/-1;grid-template-columns:repeat(4,1fr);margin:36px 0 0;display:grid}.project-facts div{border-right:1px solid var(--line);padding:24px 18px;transition:background .3s,color .3s;position:relative}.project-facts div:last-child{border-right:0}.project-facts dt{color:var(--deep-jade);font-size:42px}.project-facts dd{color:var(--ink-soft);letter-spacing:.1em;margin:8px 0 0;font:10px Microsoft YaHei,sans-serif}.project-facts div:hover{background:var(--deep-jade)}.project-facts div:hover dt,.project-facts div:hover dd{color:var(--paper)}.section-heading-row{grid-template-columns:1.4fr .7fr;align-items:end;gap:80px;margin-bottom:58px;display:grid}.section-heading-row>p{color:var(--ink-soft);margin:0;font:13px/1.9 Microsoft YaHei,sans-serif}.city-list{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:radial-gradient(at 52% 52%,#446d620f,#0000 58%);height:660px;position:relative;overflow:hidden}.city-list:before{content:"";pointer-events:none;background:repeating-linear-gradient(90deg,#0000 0 calc(20% - 1px),#1518170e calc(20% - 1px) 20%);position:absolute;inset:0}.flow-water{z-index:0;pointer-events:none;border-style:solid;border-color:#446d6257;border-radius:50%;animation:6s ease-in-out infinite alternate flow-breathe;position:absolute}.flow-water:after{content:"";border-radius:inherit;border-style:inherit;border-width:inherit;border-color:#446d6217;position:absolute;inset:-8px}.flow-water-one{border-width:0 0 12px;width:27%;height:31%;top:15%;left:5%;transform:rotate(13deg)}.flow-water-two{border-width:12px 0 0;width:28%;height:28%;top:25%;left:26%;transform:rotate(-12deg)}.flow-water-three{border-width:0 0 12px;width:28%;height:36%;top:23%;left:49%;transform:rotate(14deg)}.flow-water-four{border-width:12px 0 0;width:24%;height:27%;top:38%;left:72%;transform:rotate(-14deg)}.flow-direction{z-index:2;color:var(--jade);letter-spacing:.16em;writing-mode:vertical-rl;font:8px Microsoft YaHei,sans-serif;position:absolute}.flow-north{top:4%;left:1.5%}.flow-south{bottom:4%;right:1.5%}.city-card{z-index:2;border-top:1px solid var(--line);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#f2eee2e6;width:18%;min-height:275px;padding:18px 18px 24px;transition:background .3s,box-shadow .3s;position:absolute}.city-card:hover{background:#f2eee2fa;box-shadow:0 18px 45px #203f3a1f}.flow-city-1{top:9%;left:3%}.flow-city-2{top:43%;left:21.5%}.flow-city-3{top:13%;left:41%}.flow-city-4{top:48%;left:60.5%}.flow-city-5{top:21%;left:79%}.city-number{color:var(--cinnabar);font:9px Microsoft YaHei,sans-serif}.city-ring{border:4px solid var(--paper);outline:1px solid var(--jade);background:var(--deep-jade);z-index:2;border-radius:50%;width:17px;height:17px;margin:25px 0 20px;position:relative}.city-card h3{letter-spacing:.12em;margin:0;font-size:32px;font-weight:500}.city-en{letter-spacing:.16em;color:var(--jade)!important;margin:4px 0 24px!important;font-size:8px!important}.city-card p{color:var(--ink-soft);margin:0;font:12px/1.9 Microsoft YaHei,sans-serif}.city-tag{color:var(--cinnabar);letter-spacing:.12em;margin-top:20px;font:9px Microsoft YaHei,sans-serif;display:block}.approach-section{isolation:isolate;background:radial-gradient(circle at 82% 13%, #c7aa681f, transparent 24%), repeating-radial-gradient(ellipse at 48% 122%, transparent 0 88px, #b9c7b911 89px 91px, transparent 92px 150px), linear-gradient(118deg, #183a35, var(--deep-jade) 46%, #17342f);color:var(--paper);background-size:auto,135% 125%,auto;padding:140px clamp(24px,6vw,100px) 150px;animation:18s ease-in-out infinite alternate canal-current;position:relative;overflow:hidden}.approach-section:before{content:"08";z-index:-1;color:#f2eee209;letter-spacing:-.08em;font:clamp(320px,38vw,620px)/.8 Georgia,serif;position:absolute;top:3%;right:-2vw;transform:rotate(-4deg)}.approach-section:after{content:"";z-index:-1;border:1px solid #b9c7b91f;border-color:#b9c7b91f #0000;border-radius:50%;height:330px;position:absolute;top:30%;left:-12%;right:-12%;transform:rotate(-4deg);box-shadow:0 0 0 54px #b9c7b906,0 0 0 108px #b9c7b905}.approach-flow{color:#b9c7b947;letter-spacing:.34em;white-space:nowrap;width:max-content;font:9px Microsoft YaHei,sans-serif;animation:24s linear infinite archive-marquee;display:flex;position:absolute;top:22px;left:0;right:0}.approach-flow span{padding-right:42px}.inverse .eyebrow{color:var(--mist)}.inverse>p{color:#f2eee2ad}.module-grid{z-index:2;perspective:1200px;grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:minmax(180px,auto);gap:14px;display:grid;position:relative}.module-card{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#1c423bb8;border:0;flex-direction:column;justify-content:space-between;min-height:190px;padding:26px 28px;transition:transform .48s cubic-bezier(.16,1,.3,1),box-shadow .4s,background .4s,color .35s;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #f2eee233}.module-card:first-child{background:linear-gradient(145deg,#4c7468d6,#163732eb);grid-area:1/1/span 2/span 5;min-height:414px}.module-card:nth-child(2){grid-area:1/6/auto/span 3}.module-card:nth-child(3){grid-area:1/9/auto/span 4}.module-card:nth-child(4){grid-area:2/6/auto/span 4}.module-card:nth-child(5){grid-area:2/10/auto/span 3}.module-card:nth-child(6){grid-area:3/1/auto/span 3}.module-card:nth-child(7){grid-area:3/4/auto/span 4}.module-card:nth-child(8){background:linear-gradient(135deg,#1d413be6,#6b543375);grid-area:3/8/auto/span 5}.module-card:before{content:"";z-index:3;pointer-events:none;opacity:0;transition:opacity .38s;position:absolute;inset:0;box-shadow:inset 0 0 0 1.5px #d5bb78}.module-card:after{content:"";z-index:3;background:linear-gradient(90deg,#d5bb78,var(--cinnabar));transform-origin:0;height:2px;transition:transform .48s cubic-bezier(.16,1,.3,1);position:absolute;bottom:0;left:26px;right:26px;transform:scaleX(0)}.module-card:hover,.module-card:focus-visible{z-index:4;color:var(--ink);background:#f2eee2f7;box-shadow:inset 0 0 0 1px #d5bb78,0 24px 60px #04151257}.module-card:hover:before,.module-card:focus-visible:before{opacity:1}.module-card:hover:after,.module-card:focus-visible:after{transform:scaleX(1)}.module-card:focus-visible{outline-offset:3px;outline:2px solid #e7cc89}.module-glow{z-index:0;left:var(--hover-x,50%);top:var(--hover-y,50%);pointer-events:none;opacity:0;background:radial-gradient(circle,#d5bb7842,#0000 67%);border-radius:50%;width:340px;height:340px;transition:opacity .35s,transform .55s cubic-bezier(.16,1,.3,1);position:absolute;transform:translate(-50%,-50%)scale(.55)}.module-card:hover .module-glow{opacity:1;transform:translate(-50%,-50%)scale(1)}.module-watermark{z-index:0;color:#f2eee20b;letter-spacing:-.08em;font:150px/.8 Georgia,serif;transition:color .35s,transform .55s cubic-bezier(.16,1,.3,1);position:absolute;bottom:-32px;right:12px}.module-card:first-child .module-watermark{font-size:250px;bottom:-58px;right:-6px}.module-card:hover .module-watermark{color:#446d6214;transform:translateY(-10px)rotate(-3deg)}.module-meta{z-index:2;color:var(--mist);letter-spacing:.13em;justify-content:space-between;align-items:center;font:9px Microsoft YaHei,sans-serif;display:flex;position:relative}.module-meta span{border:1px solid #b9c7b961;border-radius:50%;place-items:center;width:29px;height:29px;display:grid}.module-meta small{font-size:8px}.module-copy{z-index:2;margin-top:34px;position:relative}.module-card h3{width:max-content;max-width:100%;margin:0 0 16px;font-size:clamp(21px,1.65vw,29px);font-weight:500;line-height:1.35;transition:transform .4s cubic-bezier(.16,1,.3,1)}.module-card h3:after{content:"";transform-origin:0;background:currentColor;width:100%;height:1px;margin-top:7px;transition:transform .42s cubic-bezier(.16,1,.3,1);display:block;transform:scaleX(0)}.module-card:first-child h3{font-size:clamp(34px,3vw,52px)}.module-card p{color:#f2eee2a8;max-width:520px;margin:0;font:11px/1.9 Microsoft YaHei,sans-serif;transition:color .35s}.module-card:hover h3,.module-card:focus-visible h3{transform:translate(4px)scale(1.02)}.module-card:hover h3:after,.module-card:focus-visible h3:after{transform:scaleX(1)}.module-card:hover p,.module-card:focus-visible p{color:var(--ink-soft)}.module-card:hover .module-meta,.module-card:focus-visible .module-meta{color:var(--jade)}.module-arrow{z-index:2;color:var(--mist);letter-spacing:.1em;opacity:.56;align-self:flex-end;margin-top:24px;font:9px Microsoft YaHei,sans-serif;transition:opacity .3s,transform .4s cubic-bezier(.16,1,.3,1),color .3s;position:relative;transform:translate(-7px)}.module-arrow b{border:1px solid;border-radius:50%;place-items:center;width:26px;height:26px;margin-left:8px;font-weight:400;display:inline-grid}.module-card:hover .module-arrow,.module-card:focus-visible .module-arrow{color:var(--cinnabar);opacity:1;transform:translate(0)}.module-corner{opacity:0;border-top:1px solid #d5bb7885;border-right:1px solid #d5bb7885;width:38px;height:38px;transition:opacity .35s,transform .35s;position:absolute;top:0;right:0;transform:translate(-8px,8px)}.module-card:hover .module-corner{opacity:1;transform:translate(-5px,5px)}.module-ripple{z-index:5;pointer-events:none;background:#d5bb784d;border-radius:50%;animation:.72s ease-out forwards module-ripple;position:absolute}.module-card.is-leaving{transform:scale(.985)!important}.subpage-shell{background:var(--paper);flex-direction:column;min-height:100vh;display:flex}.subpage-header{border-bottom:1px solid var(--line);grid-template-columns:1fr auto 1fr;align-items:center;height:88px;padding:0 clamp(24px,4.4vw,72px);font-family:Microsoft YaHei,PingFang SC,sans-serif;display:grid}.subpage-series{color:var(--jade);letter-spacing:.18em;font-size:9px}.subpage-home{border-bottom:1px solid var(--ink);letter-spacing:.08em;justify-self:end;padding-bottom:5px;font-size:10px}.subpage-hero{background:radial-gradient(circle at 18% 23%, #ffffffbf 0 1px, transparent 2px), linear-gradient(105deg, #ffffff4d, transparent 42%), var(--paper);background-size:21px 25px,auto,auto;grid-template-columns:1.35fr .65fr;align-items:end;gap:60px;min-height:590px;padding:80px clamp(24px,8vw,140px);display:grid;position:relative;overflow:hidden}.subpage-watermark{color:#203f3a0b;font-size:clamp(350px,45vw,700px);line-height:1;position:absolute;top:-12%;right:4%}.subpage-title{z-index:2;position:relative}.subpage-title h1{letter-spacing:.04em;max-width:900px;margin:32px 0 44px;font-size:clamp(58px,7.5vw,120px);font-weight:500;line-height:1.05}.subpage-status{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);width:max-content;color:var(--ink-soft);letter-spacing:.08em;align-items:center;gap:14px;padding:14px 18px;font:11px Microsoft YaHei,sans-serif;display:flex}.subpage-status b{color:var(--cinnabar);font-weight:500}.status-dot{background:var(--cinnabar);border-radius:50%;width:7px;height:7px}.subpage-note{z-index:2;border-left:1px solid var(--line);max-width:300px;color:var(--ink-soft);align-self:end;margin:0 0 12px;padding-left:18px;font:11px/1.9 Microsoft YaHei,sans-serif;position:relative}.future-content{border-top:1px solid var(--ink);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:0 clamp(24px,8vw,140px) 100px;display:grid}.future-content>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:240px;padding:24px;position:relative}.future-content span{color:var(--cinnabar);font:9px Microsoft YaHei,sans-serif}.future-content p{margin:56px 0 0;font-size:22px}.future-content small{color:var(--ink-soft);letter-spacing:.1em;font:9px Microsoft YaHei,sans-serif;position:absolute;bottom:22px;left:24px}.subpage-footer{background:var(--deep-jade);color:var(--paper);justify-content:space-between;margin-top:auto;padding:32px clamp(24px,4.4vw,72px);display:flex}.subpage-footer p,.subpage-footer a{letter-spacing:.1em;margin:0;font:9px Microsoft YaHei,sans-serif}.subpage-footer a{border-bottom:1px solid #f2eee299;padding-bottom:5px}.voices-section{isolation:isolate;background:radial-gradient(circle at calc(16% + var(--pointer-shift-x,0px)) calc(22% + var(--pointer-shift-y,0px)), #ffffffad 0 1px, transparent 2px), linear-gradient(112deg, #ffffff57, transparent 38%), var(--paper-deep);background-size:23px 25px,auto,auto;grid-template-columns:minmax(500px,1.08fr) minmax(460px,.92fr);gap:clamp(52px,6vw,110px);min-height:900px;padding:clamp(72px,8vw,130px) clamp(40px,6vw,110px);display:grid;position:relative;overflow:hidden}.voices-section:before{content:"声";z-index:-1;color:#203f3a0b;transform:translate3d(0,var(--parallax-y-reverse,0),0) rotate(5deg);will-change:transform;font-size:clamp(390px,43vw,720px);line-height:1;position:absolute;bottom:-22%;right:-4%}.voices-section:after{content:"";z-index:-1;width:520px;height:520px;transform:translate3d(var(--pointer-shift-x,0),var(--parallax-y,0),0);border:1px solid #446d6229;border-radius:50%;position:absolute;top:-30%;left:44%;box-shadow:0 0 0 52px #446d6209,0 0 0 108px #446d6207}.archive-visual{outline-offset:12px;background:radial-gradient(circle at calc(69% + var(--pointer-shift-x,0px)) calc(24% + var(--pointer-shift-y,0px)), #f2eee2b3 0 6%, transparent 6.3%), linear-gradient(165deg, #132824 0 21%, #557467 21.5% 39%, #aab7a6 39.5% 62%, #ded8c7 62.5% 100%);border:1px solid #f2eee275;outline:1px solid #203f3a4d;align-self:center;min-height:680px;position:relative;overflow:hidden;box-shadow:0 32px 90px #203f3a2e}.archive-visual:before{content:"";z-index:4;pointer-events:none;mix-blend-mode:soft-light;background:linear-gradient(90deg,#f2eee221 1px,#0000 1px) 0 0/48px 100%,linear-gradient(#f2eee21a 1px,#0000 1px) 0 0/100% 48px,linear-gradient(115deg,#ffffff29,#0000 38%);position:absolute;inset:0}.archive-visual:after{content:"";z-index:5;pointer-events:none;border:1px solid #f2eee261;position:absolute;inset:18px}.archive-number{z-index:1;color:#f2eee226;letter-spacing:-.08em;font:260px/.85 Georgia,serif;position:absolute;top:-7%;left:2%}.archive-vertical{z-index:6;color:#f2eee2c7;letter-spacing:.2em;writing-mode:vertical-rl;font:8px Microsoft YaHei,sans-serif;position:absolute;top:32px;right:28px}.arch-bridge{z-index:2;width:124%;height:24%;transform:translate3d(var(--pointer-shift-x,0px),var(--pointer-shift-y,0px),0) rotate(-6deg);border-bottom:30px solid #151817bd;border-radius:0 0 50% 50%;transition:transform .25s ease-out;position:absolute;top:29%;left:-12%}.arch-bridge:after{content:"";border:22px solid #151817bd;border-bottom:0;border-radius:50% 50% 0 0;width:27%;height:110%;position:absolute;top:25%;left:38%}.arch-water{z-index:3;background:repeating-radial-gradient(at 50% 100%,#0000 0 25px,#f2eee280 26px 28px,#0000 29px 44px);height:32%;animation:8s ease-in-out infinite alternate archive-water;position:absolute;bottom:5%;left:-10%;right:-10%}.archive-scan{z-index:6;mix-blend-mode:screen;background:linear-gradient(#0000,#f2eee229,#0000);height:18%;animation:7.5s ease-in-out infinite archive-scan;position:absolute;top:-18%;left:0;right:0}.archive-meta{z-index:7;color:var(--paper);letter-spacing:.14em;justify-content:space-between;font:8px Microsoft YaHei,sans-serif;display:flex;position:absolute;bottom:34px;left:38px;right:38px}.voices-copy{align-self:center;padding:46px 0 38px;position:relative}.voices-copy:before{content:"06";color:#a63c2e2e;font:116px/.8 Georgia,serif;position:absolute;top:-22px;right:0}.voices-kicker{border-bottom:1px solid #1518173d;justify-content:space-between;align-items:center;padding-bottom:22px;display:flex;position:relative}.voices-kicker>span{color:var(--cinnabar);letter-spacing:.16em;font:8px Microsoft YaHei,sans-serif}.voices-copy h2{max-width:720px;margin-top:42px;font-size:clamp(48px,4.6vw,78px);line-height:1.18;position:relative}.voices-copy>p:not(.archive-note){max-width:650px;color:var(--ink-soft);margin:34px 0;font:13px/2 Microsoft YaHei,sans-serif}.voice-wave{border-left:1px solid var(--cinnabar);border-right:1px solid var(--line);background:#f2eee261;align-items:center;gap:5px;height:62px;margin:34px 0;padding:0 18px;display:flex;overflow:hidden}.voice-wave i{background:var(--jade);transform-origin:50%;flex:1;width:2px;max-width:3px;height:18px;animation:2.6s ease-in-out infinite voice-pulse}.voice-wave i:nth-child(4n+1){height:36px;animation-delay:-.4s}.voice-wave i:nth-child(4n+2){height:12px;animation-delay:-1.15s}.voice-wave i:nth-child(4n+3){height:27px;animation-delay:-.75s}.quote-grid{border:0;grid-template-columns:1fr 1fr;gap:12px;display:grid}.quote-grid blockquote{min-height:190px;color:var(--deep-jade);background:#f2eee285;border:1px solid #1518172e;margin:0;padding:58px 26px 26px;font-size:15px;line-height:1.9;transition:transform .45s cubic-bezier(.16,1,.3,1),background .35s,box-shadow .35s;position:relative;overflow:hidden}.quote-grid blockquote:after{content:"“";color:#446d6217;font-size:150px;line-height:1;position:absolute;bottom:-38px;right:10px}.quote-grid blockquote span{color:var(--cinnabar);letter-spacing:.16em;font:8px Microsoft YaHei,sans-serif;position:absolute;top:22px;left:26px}.quote-grid blockquote:hover{z-index:2;background:#f2eee2d6;transform:translateY(-8px)rotate(-.5deg);box-shadow:0 24px 60px #203f3a1f}.quote-grid blockquote+blockquote{border-left:1px solid #1518172e;padding-left:26px}.quote-grid blockquote+blockquote:hover{transform:translateY(-8px)rotate(.5deg)}.archive-note{width:max-content;color:var(--cinnabar);letter-spacing:.1em;border:1px solid #a63c2e59;margin-top:28px;padding:10px 13px;font:9px Microsoft YaHei,sans-serif}.process-section{isolation:isolate;background:radial-gradient(circle at 12% 23%, #a63c2e16 0 2px, transparent 3px), linear-gradient(132deg, #ffffff52, transparent 45%), var(--paper);background-size:47px 43px,auto,auto;grid-template-columns:minmax(320px,.68fr) minmax(560px,1.32fr);gap:clamp(60px,8vw,150px);min-height:1500px;padding-top:150px;padding-bottom:150px;display:grid;position:relative;overflow:clip}.process-section:before{content:"05";z-index:-1;color:#203f3a0d;letter-spacing:-.08em;transform:translate3d(0,var(--parallax-y,0),0);will-change:transform;font-size:clamp(360px,42vw,680px);line-height:.8;position:absolute;top:12%;left:-3%}.process-section:after{content:"";z-index:-1;width:720px;height:420px;transform:translate3d(0,var(--parallax-y-reverse,0),0) rotate(-18deg);will-change:transform;border:42px solid #446d620e;border-color:#446d620e #446d620e #0000 #0000;border-radius:50%;position:absolute;bottom:6%;right:-9%}.process-ornament{color:var(--jade);letter-spacing:.2em;align-items:center;gap:18px;font:8px Microsoft YaHei,sans-serif;display:flex;position:absolute;top:48px;left:clamp(24px,6vw,100px);right:clamp(24px,6vw,100px)}.process-ornament i{background:linear-gradient(90deg,#446d628c,#0000 76%);flex:1;height:1px}.process-ornament b{color:var(--cinnabar);font-weight:400}.process-section .section-heading-row{z-index:2;align-self:start;margin:0;display:block;position:sticky;top:142px}.process-section .section-heading-row:after{content:"从现场到公共知识";width:max-content;color:var(--jade);letter-spacing:.18em;border:1px solid #446d6259;margin-top:38px;padding:10px 14px;font-size:9px;display:block}.process-section .section-heading-row>p{border-left:1px solid var(--line);max-width:380px;margin-top:36px;padding-left:22px}.process-section .section-heading-row h2{font-size:clamp(56px,6vw,96px);line-height:1.08}.phase-list{z-index:2;border:0;margin:0;padding:24px 0 30px 54px;list-style:none;position:relative}.phase-list:before{content:"";background:linear-gradient(var(--jade), #446d621f);width:2px;position:absolute;top:72px;bottom:90px;left:23px}.phase-list li{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f2eee2e6;border:1px solid #1518172e;min-height:230px;margin:0 0 26px;padding:34px 38px 34px 88px;transition:background .35s,border-color .35s,box-shadow .35s;position:sticky;top:112px;overflow:visible}.phase-list li:first-child{z-index:1}.phase-list li:nth-child(2){z-index:2;top:128px}.phase-list li:nth-child(3){z-index:3;top:144px}.phase-list li:nth-child(4){z-index:4;top:160px}.phase-list li:nth-child(5){z-index:5;top:176px}.phase-list li:nth-child(2),.phase-list li:nth-child(4){margin-left:42px}.phase-list li:before{content:"";border:4px solid var(--paper);outline:1px solid var(--jade);background:var(--deep-jade);border-radius:50%;width:16px;height:16px;position:absolute;top:42px;left:-39px;box-shadow:0 0 0 9px #446d6214}.phase-list li:after{content:attr(data-step);color:#203f3a0e;letter-spacing:-.08em;font-size:150px;line-height:1;position:absolute;bottom:-34px;right:18px}.phase-list li:hover{background:#f2eee2f0;border-color:#446d628c;box-shadow:0 24px 70px #203f3a1c}.phase-list li:last-child{margin-bottom:0}.phase-list span{color:var(--cinnabar);font:9px Microsoft YaHei,sans-serif;position:absolute;top:38px;left:34px}.phase-list h3{z-index:2;margin:0 0 24px;font-size:31px;font-weight:500;position:relative}.phase-list p{z-index:2;max-width:560px;color:var(--ink-soft);margin:0;font:13px/2 Microsoft YaHei,sans-serif;position:relative}.outcomes-section{background:var(--cinnabar);color:var(--paper);grid-template-columns:.8fr 1.2fr;gap:100px;padding:120px clamp(24px,6vw,100px);display:grid}.outcomes-intro .eyebrow{color:#f2eee2b3}.outcomes-intro>p:last-child{color:#f2eee2bf;max-width:500px;margin-top:34px;font:13px/2 Microsoft YaHei,sans-serif}.outcomes-list{border-top:1px solid #f2eee299;margin:0;padding:0;list-style:none}.outcomes-list li{letter-spacing:.06em;border-bottom:1px solid #f2eee247;grid-template-columns:60px 1fr;align-items:center;min-height:68px;font-size:19px;transition:padding-left .3s,background .3s;display:grid}.outcomes-list li:hover{background:#f2eee214;padding-left:14px}.outcomes-list span{opacity:.66;font:9px Microsoft YaHei,sans-serif}footer{background:var(--ink);color:var(--paper);grid-template-columns:80px 1.6fr 1fr auto;align-items:center;gap:30px;padding:52px clamp(24px,6vw,100px);display:grid}footer b{letter-spacing:.08em;font-size:14px;font-weight:500}footer p{color:#f2eee28c;margin:7px 0 0;font:9px/1.7 Microsoft YaHei,sans-serif}footer a{border-bottom:1px solid #f2eee299;padding-bottom:5px;font:10px Microsoft YaHei,sans-serif}.footer-seal{border-color:var(--paper);color:var(--paper)}@keyframes water-breathe{0%{opacity:.58;filter:blur(.2px)}to{opacity:1;filter:blur(.7px)}}@keyframes flow-breathe{0%{opacity:.55}to{opacity:1}}@keyframes city-pulse{0%,to{box-shadow:0 0 #446d6214}50%{box-shadow:0 0 0 9px #446d6221}}@keyframes water-drift{0%{transform:translate(-8px)rotate(-3deg)}to{transform:translate(10px)rotate(-2deg)}}@keyframes watermark-float{0%{transform:translateY(-8px)rotate(-7deg)}to{transform:translateY(14px)rotate(-5deg)}}@keyframes ripple-float{0%{transform:translate(-8px,-6px)scale(.98)}to{transform:translate(10px,12px)scale(1.03)}}@keyframes archive-water{0%{opacity:.72;transform:translate(-18px,8px)scale(1.02)}to{opacity:1;transform:translate(18px,-8px)scale(1.06)}}@keyframes archive-scan{0%,18%{opacity:0;transform:translateY(-20%)}38%,70%{opacity:.7}86%,to{opacity:0;transform:translateY(680%)}}@keyframes voice-pulse{0%,to{opacity:.38;transform:scaleY(.35)}50%{opacity:.94;transform:scaleY(1)}}@keyframes canal-current{0%{background-position:50%,46% 45%,50%}to{background-position:50%,54% 55%,50%}}@keyframes archive-marquee{to{transform:translate(-50%)}}@keyframes module-ripple{0%{opacity:.75;transform:scale(0)}to{opacity:0;transform:scale(1)}}@keyframes route-cover{0%{opacity:0;transform:translate(-50%,-50%)scale(.02)}12%{opacity:1}62%{opacity:1;transform:translate(-50%,-50%)scale(68)}to{opacity:0;transform:translate(-50%,-50%)scale(74)}}@keyframes project-current{0%{opacity:.48;filter:blur()}to{opacity:1;filter:blur(.8px)}}@keyframes scroll-drop{0%{transform:translateY(0)}72%,to{transform:translateY(250%)}}@keyframes curtain-failsafe{to{opacity:0;visibility:hidden}}@media (min-width:1101px){.site-header nav{letter-spacing:.1em;gap:clamp(34px,3vw,54px);font-size:15px;font-weight:500}.site-header nav a{padding:15px 2px}.site-header nav a:before{color:#a63c2ead;letter-spacing:.12em;margin-bottom:5px;font-size:7px;display:block}.site-header nav a:first-child:before{content:"01"}.site-header nav a:nth-child(2):before{content:"02"}.site-header nav a:nth-child(3):before{content:"03"}.site-header nav a:nth-child(4):before{content:"04"}.project-section{grid-template-columns:minmax(210px,.48fr) minmax(600px,1.42fr) minmax(360px,.82fr);gap:clamp(42px,4vw,72px);min-height:900px;padding-top:150px;padding-bottom:130px}.project-heading h2{margin-top:20px;font-size:clamp(60px,5.4vw,88px);line-height:1.12}.project-copy{margin-top:28px;padding:48px 38px 36px;transition:transform .55s cubic-bezier(.16,1,.3,1),box-shadow .45s,background .35s;box-shadow:0 28px 80px #203f3a17}.project-copy:hover{background:#f2eee2b8;transform:translateY(-7px);box-shadow:0 36px 90px #203f3a24}.project-facts{margin-top:54px}.project-facts div{padding:30px 22px}.project-facts dt{font-size:50px}}@media (max-width:1100px){.site-header{grid-template-columns:1fr auto}.site-header nav{display:none}.hero{grid-template-columns:1fr 1.05fr}.feature-card{border-top:1px solid var(--line);grid-column:1/-1;grid-template-columns:1fr 1fr;align-items:start;gap:24px;padding-top:32px;display:grid}.feature-head{grid-column:1/-1}.canal-image{grid-row:2/6}.project-section{grid-template-columns:.3fr 1fr}.project-rail-mark{font-size:150px}.project-ornament{top:28px}.project-copy,.project-facts{grid-column:2}.city-list{background:0 0;height:auto;padding:44px 0 22px;overflow:visible}.city-list:before{background:linear-gradient(var(--jade), #446d622e);width:2px;inset:30px auto 30px 22px}.flow-water{display:none}.flow-direction{writing-mode:horizontal-tb}.flow-north{top:14px;left:0}.flow-south{bottom:9px;right:0}.city-card{border:1px solid var(--line);background:#f2eee2db;width:calc(100% - 58px);min-height:0;margin:0 0 26px 58px;padding:22px 22px 24px;position:relative;top:auto;left:auto}.city-ring{margin:0;position:absolute;top:25px;left:-44px}.city-card,.phase-list li{border-bottom:1px solid var(--line)}.module-grid{grid-template-columns:repeat(6,minmax(0,1fr));grid-auto-rows:minmax(190px,auto)}.module-card:nth-child(n){grid-row:auto;min-height:210px}.module-card:first-child{grid-area:span 2/1/auto/span 6;min-height:390px}.module-card:nth-child(2),.module-card:nth-child(3),.module-card:nth-child(4),.module-card:nth-child(5),.module-card:nth-child(6),.module-card:nth-child(7){grid-column:span 3}.module-card:nth-child(8){grid-column:span 6}.voices-section{grid-template-columns:1fr}.archive-visual{min-height:520px}.outcomes-section{gap:50px}.process-section{min-height:0;display:block}.process-section .section-heading-row{margin-bottom:70px;position:relative;top:auto}.process-section .section-heading-row>p{max-width:520px}.phase-list{max-width:780px;margin-left:auto}.phase-list li,.phase-list li:nth-child(n){position:relative;top:auto}.subpage-hero{grid-template-columns:1fr;gap:36px;min-height:520px}.subpage-note{align-self:start}}@media (max-width:720px){.site-header{height:74px;padding:0 18px}.brand-copy small,.issue{display:none}.seal{width:38px;height:38px;font-size:12px}.hero{grid-template-columns:1fr;min-height:0;padding:42px 20px 70px}.hero-curtain{display:none}.hero h1{font-size:clamp(58px,19vw,88px)}.hero-map{min-height:620px}.feature-card{display:block}.canal-image{height:330px}.project-section,.cities-section,.process-section,.approach-section{padding:78px 20px}.project-section{display:block}.project-rail{margin-bottom:38px}.project-rail .section-index{margin-bottom:26px}.project-rail .eyebrow{margin-top:0}.project-rail-en{margin-left:42px}.project-rail-mark,.project-coordinate{display:none}.project-flow{opacity:.55}.project-section:before{font-size:340px;bottom:-8%;left:-18%}.project-section:after{width:430px;height:430px;top:-20%;right:-64%}.project-ornament{top:24px;left:20px;right:20px}.project-ornament span{display:none}.project-ornament b{width:38px;height:38px}.section-index{margin-bottom:34px}.project-copy{margin-top:34px}.project-facts{grid-template-columns:repeat(2,1fr)}.project-facts div:nth-child(2){border-right:0}.project-facts div:nth-child(-n+2){border-bottom:1px solid var(--line)}.section-heading-row{grid-template-columns:1fr;gap:28px;margin-bottom:42px}.process-section{padding-top:100px;padding-bottom:90px}.process-ornament{top:34px;left:20px;right:20px}.process-section:before{font-size:340px;top:16%;left:-18%}.process-section:after{width:520px;height:320px;right:-90%}.process-section .section-heading-row h2{font-size:clamp(52px,15vw,76px)}.phase-list,.module-grid{grid-template-columns:1fr}.module-grid{grid-auto-rows:auto;gap:10px}.module-card:nth-child(n){grid-area:auto/1;min-height:245px}.module-card:first-child{min-height:355px}.phase-list{margin:0;padding-left:42px}.phase-list:before{left:15px}.city-card{min-height:0}.phase-list li,.phase-list li:nth-child(2),.phase-list li:nth-child(4){border-right:1px solid var(--line);min-height:0;margin-left:0;padding:30px 24px 30px 62px}.phase-list li:before{left:-35px}.phase-list span{top:34px;left:24px}.phase-list h3{font-size:26px}.module-card{min-height:250px}.archive-visual{min-height:420px}.voices-section{gap:42px;padding:78px 20px}.voices-copy{padding:38px 0 0}.archive-number{font-size:180px}.archive-meta{bottom:24px;left:24px;right:24px}.archive-meta span:last-child{display:none}.voices-copy h2{font-size:clamp(44px,13vw,66px)}.voice-wave{gap:3px}.quote-grid{grid-template-columns:1fr}.quote-grid blockquote+blockquote{border-left:0;border-top:1px solid var(--line);padding-left:0}.outcomes-section{grid-template-columns:1fr;gap:50px;padding:80px 20px}footer{grid-template-columns:60px 1fr;padding:44px 20px}footer>:nth-child(3),footer>a{grid-column:2}.subpage-header{grid-template-columns:1fr auto;height:74px;padding:0 18px}.subpage-series{display:none}.subpage-home{font-size:9px}.subpage-hero{min-height:480px;padding:68px 20px;display:block}.subpage-title h1{margin:28px 0 38px;font-size:clamp(50px,16vw,78px)}.subpage-status{flex-wrap:wrap;width:100%}.subpage-note{margin-top:54px}.future-content{grid-template-columns:1fr;margin:0 20px 70px}.future-content>div{min-height:190px}.subpage-footer{gap:20px;padding:30px 20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.motion-enabled .motion-target{opacity:1;filter:none;transition:none;transform:none}.water-line,.city-dot,.canal-image:before,.flow-water,.approach-section,.approach-flow,.module-ripple,.project-flow i,.hero-scroll-cue span:after{animation:none}.hero-curtain,html.module-transition-active body:after{display:none}.project-section:before,.project-section:after,.project-ornament,.process-section:before,.process-section:after{transform:none}.site-header nav a:after,.module-card,.module-arrow,.seal,.project-facts div,.city-card,.phase-list li,.outcomes-list li{transition:none}}.explore-page{--page-accent:var(--cinnabar);--page-ink:var(--ink);--page-paper:var(--paper);background:var(--page-paper);min-height:100vh}.explore-page .subpage-header{z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f2eee2eb;flex:none;position:relative}.explore-page .subpage-series{color:var(--page-accent);font-size:10px}.explore-page .subpage-home{font-size:11px}.explore-title-block{z-index:4;position:relative}.explore-kicker{color:var(--page-accent);letter-spacing:.22em;text-transform:uppercase;align-items:center;gap:14px;margin:0;font:9px/1.5 Microsoft YaHei,sans-serif;display:flex}.explore-kicker:before{content:"";background:currentColor;width:38px;height:1px}.explore-display{letter-spacing:.025em;perspective:900px;max-width:920px;margin:30px 0 28px;font-size:clamp(68px,8.2vw,136px);font-weight:500;line-height:.98;overflow:hidden}.explore-display>span{will-change:transform;display:inline-block}.explore-lead{max-width:590px;color:var(--ink-soft);margin:0;font:13px/2 Microsoft YaHei,sans-serif}.explore-meta{width:max-content;color:var(--ink-soft);letter-spacing:.12em;border-top:1px solid;border-bottom:1px solid;align-items:center;gap:12px;margin-top:30px;padding:11px 0;font:9px Microsoft YaHei,sans-serif;display:flex}.explore-meta i{background:var(--page-accent);width:7px;height:7px;box-shadow:0 0 0 6px var(--page-accent);border-radius:50%}@supports (color:color-mix(in lab, red, red)){.explore-meta i{box-shadow:0 0 0 6px color-mix(in srgb, var(--page-accent) 12%, transparent)}}.explore-meta i{animation:2.8s ease-in-out infinite subpage-pulse}.explore-meta b{color:var(--page-accent);font-weight:500}.layout-canvas{will-change:transform, clip-path}.explore-page .subpage-footer{grid-template-columns:1fr auto 1fr;align-items:center}.explore-page .subpage-footer span{color:#f2eee28a;letter-spacing:.18em;font:8px Microsoft YaHei,sans-serif}.explore-page .subpage-footer a{justify-self:end}.media-slot{background:linear-gradient(135deg, transparent 0 49.8%, #446d622e 50%, transparent 50.2%), linear-gradient(45deg, transparent 0 49.8%, #446d622e 50%, transparent 50.2%), repeating-linear-gradient(90deg, #446d620b 0 1px, transparent 1px 34px), var(--paper-deep);border:1px solid #1518173d;min-height:220px;margin:0;position:relative;overflow:hidden}.media-slot img{z-index:2;object-fit:cover;opacity:0;width:100%;height:100%;transition:opacity .5s,transform 1s cubic-bezier(.16,1,.3,1);position:absolute;inset:0;transform:scale(1.025)}.media-slot[data-loaded=true] img{opacity:1;transform:scale(1)}.media-slot-empty{z-index:1;color:#203f3aa3;text-align:center;align-content:center;place-items:center;gap:10px;padding:28px;display:grid;position:absolute;inset:0}.media-slot-empty:before{content:"";border:1px solid #446d6233;position:absolute;inset:14px}.media-slot-empty span{color:#203f3a2e;font:42px/1 Georgia,serif}.media-slot-empty b{letter-spacing:.12em;font-size:19px;font-weight:500}.media-slot-empty small{letter-spacing:.18em;font:7px Microsoft YaHei,sans-serif}.media-slot[data-loaded=true] .media-slot-empty{opacity:0}.media-slot figcaption{z-index:4;color:var(--paper);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#151817cc;justify-content:space-between;gap:16px;padding:12px 14px;display:flex;position:absolute;bottom:0;left:0;right:0}.media-slot figcaption span{letter-spacing:.1em;font-size:11px}.media-slot figcaption small{opacity:.68;letter-spacing:.08em;font:8px Microsoft YaHei,sans-serif}.explore-five-cities-map{--page-accent:#a63c2e}.map-hero{background:radial-gradient(circle at 16% 24%, #ffffffbf 0 1px, transparent 2px), var(--paper);background-size:21px 25px,auto;grid-template-columns:minmax(420px,.74fr) minmax(650px,1.26fr);align-items:center;gap:clamp(50px,7vw,130px);min-height:850px;padding:90px clamp(32px,6.5vw,120px);display:grid;position:relative}.map-hero:before{content:"01";color:#203f3a0b;font:480px/.8 Georgia,serif;position:absolute;bottom:-15%;left:-3%}.atlas-board{background:#e5ddcb61;border:1px solid #15181742;min-height:670px;position:relative;overflow:hidden}.atlas-grid{background-color:#0000;background-image:linear-gradient(90deg,#446d621a 1px,#0000 1px),linear-gradient(#446d621a 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:54px 54px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.atlas-coordinate{z-index:4;color:var(--jade);letter-spacing:.16em;font:8px Microsoft YaHei,sans-serif;position:absolute;top:20px;right:20px}.canal-spine{z-index:2;border-left:24px solid #446d62d1;border-radius:54% 26% 61% 32%;width:27%;height:116%;position:absolute;top:-8%;left:50%;transform:rotate(8deg);box-shadow:-11px 0 #446d621f}.atlas-photo{z-index:1;width:39%;height:31%;min-height:0;position:absolute;top:7%;left:5%;transform:rotate(-2deg);box-shadow:0 20px 50px #203f3a24}.map-node{z-index:4;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#f2eee2db;grid-template-columns:auto auto;align-items:center;column-gap:10px;padding:7px 10px;display:grid;position:absolute}.map-node i{border:3px solid var(--paper);outline:1px solid var(--deep-jade);background:var(--deep-jade);border-radius:50%;grid-row:1/3;width:12px;height:12px}.map-node b{letter-spacing:.12em;font-size:17px;font-weight:500}.map-node small{color:var(--cinnabar);font:7px Microsoft YaHei,sans-serif}.map-node-1{top:9%;left:55%}.map-node-2{top:27%;left:38%}.map-node-3{top:46%;left:58%}.map-node-4{top:65%;left:35%}.map-node-5{top:82%;left:56%}.map-ledger{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);grid-template-columns:.48fr 1fr 1.25fr;min-height:520px;margin:0 clamp(32px,6.5vw,120px) 110px;display:grid}.ledger-index{border-right:1px solid var(--line);color:var(--jade);flex-direction:column;gap:18px;padding:36px 28px;display:flex}.ledger-index span{color:var(--cinnabar);letter-spacing:.18em;margin-bottom:28px;font:8px Microsoft YaHei,sans-serif}.ledger-index b{font-size:15px;font-weight:500}.map-ledger article{border-right:1px solid var(--line);padding:70px 40px}.map-ledger article span{color:var(--cinnabar);letter-spacing:.16em;font:8px Microsoft YaHei,sans-serif}.map-ledger article h2{margin:34px 0 28px;font-size:clamp(32px,3vw,50px);font-weight:500;line-height:1.25}.map-ledger article p{color:var(--ink-soft);font:12px/2 Microsoft YaHei,sans-serif}.ledger-photo{border:0;min-height:100%}.explore-history{--page-accent:#c6a55a;--page-paper:#203f3a;color:var(--paper)}.explore-history .subpage-header{color:var(--ink)}.history-hero{background:var(--deep-jade);min-height:690px;padding:110px clamp(32px,7vw,130px);position:relative;overflow:hidden}.history-hero:after{content:"时间";color:#f2eee20a;white-space:nowrap;font-size:360px;line-height:1;position:absolute;bottom:-24%;right:-3%}.history-hero .explore-lead{color:#f2eee2a3}.history-hero .explore-meta{color:#f2eee2ad}.history-number{color:#f2eee214;font:360px/.8 Georgia,serif;position:absolute;top:8%;right:6%}.history-caption{color:#f2eee280;letter-spacing:.2em;writing-mode:vertical-rl;font:9px/1.8 Microsoft YaHei,sans-serif;position:absolute;bottom:16%;right:7%}.history-stage{background:linear-gradient(90deg,#ffffff06 1px,transparent 1px),var(--deep-jade);background-size:10vw 100%,auto;min-height:1080px;padding:130px clamp(32px,7vw,130px);position:relative;overflow:hidden}.history-ribbon{background:linear-gradient(90deg,var(--page-accent),#f2eee22e);height:2px;position:absolute;top:290px;left:6%;right:6%}.history-stops{z-index:2;grid-template-columns:repeat(5,1fr);display:grid;position:relative}.history-stop{border-left:1px solid #f2eee224;min-height:410px;padding:210px 24px 30px;position:relative}.history-stop:before{content:"";background:var(--page-accent);border-radius:50%;width:13px;height:13px;position:absolute;top:153px;left:-7px;box-shadow:0 0 0 10px #c6a55a1a}.history-stop>span{color:#f2eee273;font:8px Microsoft YaHei,sans-serif;position:absolute;top:90px}.history-stop b{color:var(--page-accent);font:48px Georgia,serif;display:block}.history-stop h2{margin:16px 0;font-size:24px;font-weight:500}.history-stop p{color:#f2eee27a;font:10px/1.8 Microsoft YaHei,sans-serif}.history-images{grid-template-columns:1.3fr .7fr;gap:22px;margin:70px 8% 0 19%;display:grid}.history-images .media-slot:first-child{min-height:390px;transform:rotate(-1deg)}.history-images .media-slot:last-child{min-height:300px;margin-top:110px;transform:rotate(2deg)}.explore-survey{--page-accent:#a63c2e;--page-paper:#e8e0cf}.survey-hero{background:radial-gradient(circle at 12% 30%,#a63c2e1c 0 2px,transparent 3px),var(--paper-deep);background-size:38px 38px,auto;grid-template-columns:1.05fr .95fr;align-items:center;gap:80px;min-height:760px;padding:100px clamp(32px,7vw,130px);display:grid}.survey-orbit{place-items:center;min-height:540px;display:grid;position:relative;overflow:hidden}.survey-ring{aspect-ratio:1;border:1px solid #446d625c;border-radius:50%;width:78%;position:absolute}.survey-ring:nth-child(2){border-color:#a63c2e66;width:57%}.survey-ring:nth-child(3){border-style:dashed;width:35%}.survey-orbit:before,.survey-orbit:after{content:"";background:#446d6247;width:100%;height:1px;position:absolute}.survey-orbit:after{transform:rotate(90deg)}.survey-orbit>div{z-index:2;background:var(--deep-jade);width:190px;height:190px;color:var(--paper);text-align:center;border-radius:50%;align-content:center;place-items:center;display:grid;position:relative;box-shadow:0 30px 80px #203f3a3d}.survey-orbit strong{font:58px Georgia,serif}.survey-orbit span,.survey-orbit small{letter-spacing:.14em;font:7px Microsoft YaHei,sans-serif}.survey-orbit small{opacity:.55;margin-top:9px}.survey-dashboard{background:var(--paper-deep);grid-template-columns:repeat(12,1fr);grid-auto-rows:190px;gap:14px;padding:0 clamp(32px,7vw,130px) 120px;display:grid}.survey-card{background:#f2eee294;border:1px solid #15181733;grid-column:span 3;padding:28px;position:relative;overflow:hidden}.survey-card-wide{grid-area:span 2/span 6}.survey-card span{color:var(--cinnabar);letter-spacing:.16em;font:8px Microsoft YaHei,sans-serif}.survey-card h2{max-width:500px;margin:52px 0 0;font-size:clamp(34px,3.4vw,56px);font-weight:500}.survey-card h3{margin-top:46px;font-size:24px;font-weight:500}.survey-card p{color:var(--ink-soft);font:10px/1.8 Microsoft YaHei,sans-serif}.survey-bars{align-items:end;gap:9px;height:90px;display:flex;position:absolute;bottom:30px;left:28px;right:28px}.survey-bars i{background:var(--jade);opacity:.25;flex:1}.survey-bars i:first-child{height:34%}.survey-bars i:nth-child(2){height:76%}.survey-bars i:nth-child(3){height:52%}.survey-bars i:nth-child(4){height:90%}.survey-bars i:nth-child(5){height:65%}.survey-counter{color:var(--paper);background:var(--cinnabar);align-content:center;place-items:center;display:grid}.survey-counter strong{font:70px Georgia,serif}.survey-counter p{color:inherit}.survey-photo-a{grid-area:span 2/span 4}.survey-photo-b{grid-column:span 5;min-height:0}.explore-spatial-analysis{--page-accent:#d5bb78;--page-paper:#17332e;color:var(--paper)}.explore-spatial-analysis .subpage-header{color:var(--ink)}.spatial-hero{background-color:#17332e;background-image:linear-gradient(90deg,#f2eee214 1px,#0000 1px),linear-gradient(#f2eee214 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:42px 42px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;min-height:780px;padding:100px clamp(32px,7vw,130px);position:relative;overflow:hidden}.spatial-hero .explore-title-block{width:53%}.spatial-hero .explore-lead,.spatial-hero .explore-meta{color:#f2eee2a6}.spatial-scale{color:#f2eee280;letter-spacing:.2em;font:8px Microsoft YaHei,sans-serif;position:absolute;bottom:34px;left:7%}.spatial-diagram{background:#f2eee208;border:1px solid #f2eee23d;width:43%;height:77%;position:absolute;top:8%;right:4%}.spatial-diagram:before,.spatial-diagram:after{content:"";background:#f2eee22e;width:1px;position:absolute;top:0;bottom:0;left:50%}.spatial-diagram:after{width:auto;height:1px;top:50%;left:0;right:0}.spatial-diagram .plan-block{background:#d5bb781a;border:1px solid #d5bb78bf;display:block;position:absolute}.plan-block-1{width:36%;height:22%;top:12%;left:8%}.plan-block-2{width:32%;height:36%;top:19%;right:9%}.plan-block-3{width:29%;height:28%;bottom:15%;left:16%}.plan-block-4{width:26%;height:23%;bottom:8%;right:16%}.plan-route{border-top:18px solid #f2eee22e;border-radius:50%;width:116%;height:23%;position:absolute;top:47%;left:-8%;transform:rotate(-14deg)}.spatial-diagram b{color:#f2eee299;letter-spacing:.16em;font:8px Microsoft YaHei,sans-serif;position:absolute;bottom:20px;left:22px}.spatial-board{background:#17332e;grid-template-rows:540px 430px;grid-template-columns:1.1fr .8fr;gap:18px;padding:0 clamp(32px,7vw,130px) 120px;display:grid}.spatial-site-photo{min-height:0}.spatial-metrics{grid-template-columns:1fr 1fr;gap:12px;display:grid}.spatial-metrics article{background:#f2eee20a;border:1px solid #f2eee240;padding:28px;position:relative}.spatial-metrics span{color:var(--page-accent);font:30px Georgia,serif}.spatial-metrics b{font-weight:500;position:absolute;bottom:48px;left:28px}.spatial-metrics i{color:#f2eee275;font:8px Microsoft YaHei,sans-serif;position:absolute;bottom:26px;left:28px}.spatial-section-photo{grid-column:1/-1;min-height:0}.explore-image-archive{--page-accent:#db6a55;--page-paper:#111a18;color:var(--paper)}.explore-image-archive .subpage-header{color:var(--ink)}.image-hero{background:#111a18;min-height:610px;padding:100px clamp(32px,7vw,130px);position:relative}.image-hero .explore-lead,.image-hero .explore-meta{color:#f2eee29e}.image-hero-index{color:#f2eee21f;align-items:end;gap:20px;font:260px/.7 Georgia,serif;display:flex;position:absolute;top:20%;right:7%}.image-hero-index span{color:#f2eee299;letter-spacing:.18em;font:8px/1.8 Microsoft YaHei,sans-serif}.archive-contact-sheet{background:#111a18;grid-template-columns:repeat(12,1fr);grid-auto-rows:210px;gap:12px;padding:0 clamp(24px,5vw,90px) 110px;display:grid}.archive-cell{position:relative}.archive-cell .media-slot{border-color:#f2eee238;width:100%;height:100%;min-height:0}.archive-tall{grid-area:span 3/span 4}.archive-wide{grid-area:span 2/span 5}.archive-small{grid-area:span 2/span 3}.archive-contact-sheet aside{color:#f2eee2a6;border:1px solid #f2eee233;grid-area:span 2/span 4;padding:40px}.archive-contact-sheet aside b{color:var(--paper);font-size:28px;font-weight:500}.archive-contact-sheet aside p{margin-top:34px;font:11px/2 Microsoft YaHei,sans-serif}.archive-contact-sheet aside span{color:var(--page-accent);letter-spacing:.16em;margin-top:80px;font:8px/1.8 Microsoft YaHei,sans-serif;display:block}.explore-voices{--page-accent:#a63c2e}.voices-hero{background:linear-gradient(112deg,#ffffff57,transparent 45%),var(--paper-deep);grid-template-columns:.82fr 1.18fr;align-items:center;gap:clamp(50px,8vw,140px);min-height:850px;padding:90px clamp(32px,7vw,130px);display:grid}.voices-portrait{min-height:650px;position:relative}.voices-portrait .media-slot{min-height:0;position:absolute;inset:0 8% 0 0}.voices-portrait>span{z-index:5;border:1px solid var(--cinnabar);color:var(--cinnabar);letter-spacing:.14em;writing-mode:vertical-rl;padding:18px 10px;font:7px/1.8 Microsoft YaHei,sans-serif;position:absolute;top:8%;right:0}.transcript-board{background:var(--paper);grid-template-columns:1.15fr .85fr;gap:70px;min-height:830px;padding:110px clamp(32px,7vw,130px);display:grid;position:relative;overflow:hidden}.transcript-board:before{content:"“";color:#203f3a0d;font-size:600px;line-height:1;position:absolute;top:-15%;left:2%}.voice-bars{border-top:1px solid var(--ink);border-bottom:1px solid var(--line);grid-column:1/-1;align-items:center;gap:5px;height:72px;padding:0 20px;display:flex}.voice-bars i{background:var(--jade);transform-origin:50%;flex:1;max-width:3px;height:20%}.voice-bars i:nth-child(4n+1){height:82%}.voice-bars i:nth-child(4n+2){height:36%}.voice-bars i:nth-child(4n+3){height:58%}.transcript-board blockquote{z-index:2;margin:0;font-size:clamp(42px,4.5vw,74px);line-height:1.35;position:relative}.transcript-copy{z-index:2;border-top:1px solid var(--ink);padding-top:18px;position:relative}.transcript-line{border-bottom:1px solid var(--line);color:var(--ink-soft);margin:0;padding:24px 0;font:12px/1.8 Microsoft YaHei,sans-serif}.voices-place{grid-column:1/-1;min-height:360px}.explore-proposals{--page-accent:#a63c2e}.proposal-hero{background:var(--paper);grid-template-columns:1.2fr .8fr;align-items:center;gap:80px;min-height:720px;padding:100px clamp(32px,7vw,130px);display:grid;position:relative;overflow:hidden}.proposal-mark{color:#a63c2e12;font:500px/.8 Georgia,serif;position:absolute;top:-18%;right:-2%}.proposal-arrow{z-index:2;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);color:var(--deep-jade);letter-spacing:.18em;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;padding:60px 34px;font:10px Microsoft YaHei,sans-serif;display:grid;position:relative}.proposal-arrow i{background:var(--line);width:1px;position:absolute;top:0;bottom:0;left:50%}.proposal-arrow b:last-child{text-align:right}.proposal-arrow span{background:var(--cinnabar);width:58px;height:58px;color:var(--paper);border-radius:50%;place-items:center;font-size:26px;display:grid}.proposal-board{grid-template-columns:1.2fr .8fr;gap:18px;padding:0 clamp(32px,7vw,130px) 120px;display:grid}.comparison-board{grid-template-columns:1fr 1fr;min-height:760px;display:grid}.comparison-board .media-slot{min-height:100%}.comparison-board .media-slot+.media-slot{border-left:0}.strategy-stack{grid-template-columns:1fr 1fr;gap:12px;display:grid}.strategy-card{border:1px solid var(--line);background:#e5ddcb7a;min-height:370px;padding:34px;position:relative;overflow:hidden}.strategy-card:after{content:attr(data-step);color:#203f3a0d;font-size:150px;position:absolute;bottom:-30px;right:-10px}.strategy-card span{color:var(--cinnabar);font:9px Microsoft YaHei,sans-serif}.strategy-card h2{margin:90px 0 28px;font-size:32px;font-weight:500}.strategy-card p{color:var(--ink-soft);font:10px/1.9 Microsoft YaHei,sans-serif}.explore-journal{--page-accent:#a63c2e}.journal-hero{background:radial-gradient(circle at 18% 25%,#a63c2e1a 0 2px,transparent 3px),var(--paper-deep);background-size:31px 29px,auto;grid-template-columns:1fr .52fr;align-items:center;min-height:720px;padding:100px clamp(32px,7vw,130px);display:grid;position:relative}.journal-stamp{border:2px solid var(--cinnabar);width:330px;height:330px;color:var(--cinnabar);border-radius:50%;align-content:center;justify-self:end;place-items:center;display:grid;transform:rotate(7deg)}.journal-stamp:before,.journal-stamp:after{content:"";border:1px dashed var(--cinnabar);border-radius:50%;width:290px;height:290px;position:absolute}.journal-stamp:after{width:220px;height:220px}.journal-stamp b{font:110px/.8 Georgia,serif}.journal-stamp span{text-align:center;letter-spacing:.18em;margin-top:22px;font:8px/1.8 Microsoft YaHei,sans-serif}.journal-desk{background:linear-gradient(90deg,#446d6212 1px,transparent 1px),var(--paper);background-size:12.5% 100%,auto;min-height:1700px;padding:120px clamp(32px,8vw,150px);position:relative;overflow:hidden}.journal-route{background:linear-gradient(var(--cinnabar),#a63c2e1a);width:2px;position:absolute;top:100px;bottom:100px;left:50%}.journal-route i{border:5px solid var(--paper);outline:1px solid var(--cinnabar);background:var(--cinnabar);border-radius:50%;width:18px;height:18px;position:absolute;left:50%;transform:translate(-50%)}.journal-route i:first-child{top:12%}.journal-route i:nth-child(2){top:46%}.journal-route i:nth-child(3){top:80%}.journal-entry{z-index:2;background:#f2eee2eb;grid-template-columns:.72fr 1.28fr;gap:22px;width:74%;min-height:410px;margin-bottom:100px;padding:22px;display:grid;position:relative;box-shadow:0 24px 70px #203f3a1f}.journal-entry:nth-of-type(2n){grid-template-columns:1.28fr .72fr;margin-left:auto;transform:rotate(1deg)}.journal-entry:nth-of-type(2n)>div{order:2}.journal-entry:nth-of-type(odd){transform:rotate(-1deg)}.journal-entry>div{border:1px solid var(--line);padding:38px 26px}.journal-entry>div span{color:var(--cinnabar);letter-spacing:.16em;font:8px Microsoft YaHei,sans-serif}.journal-entry h2{margin:70px 0 30px;font-size:36px;font-weight:500}.journal-entry p{color:var(--ink-soft);font:11px/2 Microsoft YaHei,sans-serif}.journal-entry .media-slot{min-height:100%}@keyframes subpage-pulse{0%,to{box-shadow:0 0 0 0 color-mix(in srgb,var(--page-accent) 8%,transparent)}50%{box-shadow:0 0 0 9px color-mix(in srgb,var(--page-accent) 13%,transparent)}}@media (max-width:1100px){.map-hero,.survey-hero,.voices-hero,.proposal-hero{grid-template-columns:1fr}.map-hero{padding-top:80px}.atlas-board{min-height:620px}.map-ledger{grid-template-columns:.4fr 1fr}.ledger-photo{grid-column:1/-1;min-height:420px}.history-stops{grid-template-columns:1fr}.history-ribbon{width:2px;height:auto;top:80px;bottom:80px;left:130px}.history-stop{min-height:180px;padding:38px 30px 30px 180px}.history-stop:before{top:52px;left:123px}.history-stop>span{top:52px;left:30px}.history-images{margin:50px 0 0}.survey-dashboard{grid-template-columns:repeat(6,1fr)}.survey-card-wide{grid-column:span 6}.survey-photo-a,.survey-photo-b{grid-column:span 3}.spatial-hero .explore-title-block{width:100%}.spatial-diagram{width:100%;height:560px;margin-top:80px;position:relative;top:auto;right:auto}.spatial-hero{padding-bottom:90px}.spatial-board{grid-template-rows:520px auto 390px;grid-template-columns:1fr}.spatial-section-photo{grid-column:auto}.archive-contact-sheet{grid-template-columns:repeat(6,1fr)}.archive-tall,.archive-wide,.archive-small,.archive-contact-sheet aside{grid-column:span 3}.transcript-board{grid-template-columns:1fr}.voices-place{grid-column:auto}.proposal-board{grid-template-columns:1fr}.comparison-board{min-height:620px}.journal-hero{grid-template-columns:1fr;gap:70px}.journal-stamp{justify-self:start}.journal-entry{width:88%}}@media (max-width:720px){.explore-page .subpage-header{height:74px}.explore-page .subpage-series{display:none}.explore-page .subpage-footer{grid-template-columns:1fr auto}.explore-page .subpage-footer>span{display:none}.explore-display{margin:26px 0 24px;font-size:clamp(52px,16vw,78px)}.explore-lead{font-size:11px}.explore-meta{flex-wrap:wrap;width:100%}.map-hero,.history-hero,.survey-hero,.spatial-hero,.image-hero,.voices-hero,.proposal-hero,.journal-hero{min-height:0;padding:72px 20px}.map-hero:before,.history-number,.history-caption,.image-hero-index,.proposal-mark{display:none}.atlas-board{min-height:590px;margin-top:36px}.atlas-photo{width:48%;height:24%}.canal-spine{left:45%}.map-node b{font-size:14px}.map-node-1{left:50%}.map-node-2{left:20%}.map-node-3{left:49%}.map-node-4{left:18%}.map-node-5{left:49%}.map-ledger{margin:0 20px 70px;display:block}.ledger-index,.map-ledger article{border-right:0;border-bottom:1px solid var(--line)}.map-ledger article{padding:48px 24px}.ledger-photo{min-height:330px}.history-stage{min-height:0;padding:70px 20px}.history-ribbon{left:54px}.history-stop{padding:32px 16px 26px 92px}.history-stop:before{top:44px;left:47px}.history-stop>span{top:46px;left:0}.history-stop b{font-size:40px}.history-images{grid-template-columns:1fr}.history-images .media-slot:first-child,.history-images .media-slot:last-child{min-height:330px;margin:0;transform:none}.survey-orbit{min-height:390px;margin-top:36px}.survey-dashboard{padding:0 20px 70px;display:block}.survey-card,.survey-card-wide,.survey-photo-a,.survey-photo-b{min-height:250px;margin-bottom:12px}.survey-card-wide{min-height:390px}.survey-photo-a,.survey-photo-b{height:330px}.spatial-diagram{height:390px;margin-top:54px}.spatial-board{padding:0 20px 70px;display:block}.spatial-site-photo,.spatial-section-photo{height:360px;margin-bottom:12px}.spatial-metrics{margin-bottom:12px}.spatial-metrics article{min-height:210px;padding:20px}.spatial-metrics b,.spatial-metrics i{left:20px}.archive-contact-sheet{padding:0 20px 70px;display:block}.archive-cell{height:360px;margin-bottom:12px}.archive-tall{height:500px}.archive-contact-sheet aside{min-height:330px;margin-bottom:12px;padding:28px}.voices-portrait{min-height:520px;margin-bottom:48px}.transcript-board{gap:42px;padding:70px 20px}.transcript-board blockquote{font-size:40px}.voices-place{height:330px}.proposal-arrow{margin-top:50px;padding:48px 16px}.proposal-board{padding:0 20px 70px;display:block}.comparison-board{grid-template-columns:1fr;min-height:0}.comparison-board .media-slot{height:360px}.comparison-board .media-slot+.media-slot{border-left:1px solid var(--line);border-top:0}.strategy-stack{grid-template-columns:1fr;margin-top:12px}.strategy-card{min-height:280px}.strategy-card h2{margin-top:60px}.journal-stamp{width:240px;height:240px}.journal-stamp:before{width:210px;height:210px}.journal-stamp:after{width:160px;height:160px}.journal-stamp b{font-size:80px}.journal-desk{min-height:0;padding:70px 20px}.journal-route{left:34px}.journal-entry,.journal-entry:nth-of-type(2n){width:calc(100% - 38px);margin:0 0 50px 38px;display:block;transform:none}.journal-entry>div,.journal-entry:nth-of-type(2n)>div{order:initial;padding:28px 20px}.journal-entry h2{margin:40px 0 20px;font-size:30px}.journal-entry .media-slot{height:330px;margin-top:12px}}@media (prefers-reduced-motion:reduce){.explore-meta i{animation:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}